configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libFS 1.0.8. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libFS/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: https://gitlab.freedesktop.org/xorg/lib/libFS/issues 279 $0: about your system, including any error possibly output 280 $0: before this message. Then install a modern shell, or 281 $0: manually run the script under such a shell if you do 282 $0: have one." 283 fi 284 exit 1 285 fi 286 fi 287 fi 288 SHELL=${CONFIG_SHELL-/bin/sh} 289 export SHELL 290 # Unset more variables known to interfere with behavior of common tools. 291 CLICOLOR_FORCE= GREP_OPTIONS= 292 unset CLICOLOR_FORCE GREP_OPTIONS 293 294 ## --------------------- ## 295 ## M4sh Shell Functions. ## 296 ## --------------------- ## 297 # as_fn_unset VAR 298 # --------------- 299 # Portably unset VAR. 300 as_fn_unset () 301 { 302 { eval $1=; unset $1;} 303 } 304 as_unset=as_fn_unset 305 306 # as_fn_set_status STATUS 307 # ----------------------- 308 # Set $? to STATUS, without forking. 309 as_fn_set_status () 310 { 311 return $1 312 } # as_fn_set_status 313 314 # as_fn_exit STATUS 315 # ----------------- 316 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 317 as_fn_exit () 318 { 319 set +e 320 as_fn_set_status $1 321 exit $1 322 } # as_fn_exit 323 324 # as_fn_mkdir_p 325 # ------------- 326 # Create "$as_dir" as a directory, including parents if necessary. 327 as_fn_mkdir_p () 328 { 329 330 case $as_dir in #( 331 -*) as_dir=./$as_dir;; 332 esac 333 test -d "$as_dir" || eval $as_mkdir_p || { 334 as_dirs= 335 while :; do 336 case $as_dir in #( 337 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 338 *) as_qdir=$as_dir;; 339 esac 340 as_dirs="'$as_qdir' $as_dirs" 341 as_dir=`$as_dirname -- "$as_dir" || 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 343 X"$as_dir" : 'X\(//\)[^/]' \| \ 344 X"$as_dir" : 'X\(//\)$' \| \ 345 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 346 $as_echo X"$as_dir" | 347 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\/\)[^/].*/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)$/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\).*/{ 360 s//\1/ 361 q 362 } 363 s/.*/./; q'` 364 test -d "$as_dir" && break 365 done 366 test -z "$as_dirs" || eval "mkdir $as_dirs" 367 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 368 369 370 } # as_fn_mkdir_p 371 372 # as_fn_executable_p FILE 373 # ----------------------- 374 # Test if FILE is an executable regular file. 375 as_fn_executable_p () 376 { 377 test -f "$1" && test -x "$1" 378 } # as_fn_executable_p 379 # as_fn_append VAR VALUE 380 # ---------------------- 381 # Append the text in VALUE to the end of the definition contained in VAR. Take 382 # advantage of any shell optimizations that allow amortized linear growth over 383 # repeated appends, instead of the typical quadratic growth present in naive 384 # implementations. 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 386 eval 'as_fn_append () 387 { 388 eval $1+=\$2 389 }' 390 else 391 as_fn_append () 392 { 393 eval $1=\$$1\$2 394 } 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 403 eval 'as_fn_arith () 404 { 405 as_val=$(( $* )) 406 }' 407 else 408 as_fn_arith () 409 { 410 as_val=`expr "$@" || test $? -eq 1` 411 } 412 fi # as_fn_arith 413 414 415 # as_fn_error STATUS ERROR [LINENO LOG_FD] 416 # ---------------------------------------- 417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 419 # script with STATUS, using 1 if that was 0. 420 as_fn_error () 421 { 422 as_status=$1; test $as_status -eq 0 && as_status=1 423 if test "$4"; then 424 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 425 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 426 fi 427 $as_echo "$as_me: error: $2" >&2 428 as_fn_exit $as_status 429 } # as_fn_error 430 431 if expr a : '\(a\)' >/dev/null 2>&1 && 432 test "X`expr 00001 : '.*\(...\)'`" = X001; then 433 as_expr=expr 434 else 435 as_expr=false 436 fi 437 438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 439 as_basename=basename 440 else 441 as_basename=false 442 fi 443 444 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 445 as_dirname=dirname 446 else 447 as_dirname=false 448 fi 449 450 as_me=`$as_basename -- "$0" || 451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 452 X"$0" : 'X\(//\)$' \| \ 453 X"$0" : 'X\(/\)' \| . 2>/dev/null || 454 $as_echo X/"$0" | 455 sed '/^.*\/\([^/][^/]*\)\/*$/{ 456 s//\1/ 457 q 458 } 459 /^X\/\(\/\/\)$/{ 460 s//\1/ 461 q 462 } 463 /^X\/\(\/\).*/{ 464 s//\1/ 465 q 466 } 467 s/.*/./; q'` 468 469 # Avoid depending upon Character Ranges. 470 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 471 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 472 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 473 as_cr_digits='0123456789' 474 as_cr_alnum=$as_cr_Letters$as_cr_digits 475 476 477 as_lineno_1=$LINENO as_lineno_1a=$LINENO 478 as_lineno_2=$LINENO as_lineno_2a=$LINENO 479 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 480 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 481 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 482 sed -n ' 483 p 484 /[$]LINENO/= 485 ' <$as_myself | 486 sed ' 487 s/[$]LINENO.*/&-/ 488 t lineno 489 b 490 :lineno 491 N 492 :loop 493 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 494 t loop 495 s/-\n.*// 496 ' >$as_me.lineno && 497 chmod +x "$as_me.lineno" || 498 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 499 500 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 501 # already done that, so ensure we don't try to do so again and fall 502 # in an infinite loop. This has already happened in practice. 503 _as_can_reexec=no; export _as_can_reexec 504 # Don't try to exec as it changes $[0], causing all sort of problems 505 # (the dirname of $[0] is not the place where we might find the 506 # original and so on. Autoconf is especially sensitive to this). 507 . "./$as_me.lineno" 508 # Exit status is that of the last command. 509 exit 510 } 511 512 ECHO_C= ECHO_N= ECHO_T= 513 case `echo -n x` in #((((( 514 -n*) 515 case `echo 'xy\c'` in 516 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 517 xy) ECHO_C='\c';; 518 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 519 ECHO_T=' ';; 520 esac;; 521 *) 522 ECHO_N='-n';; 523 esac 524 525 rm -f conf$$ conf$$.exe conf$$.file 526 if test -d conf$$.dir; then 527 rm -f conf$$.dir/conf$$.file 528 else 529 rm -f conf$$.dir 530 mkdir conf$$.dir 2>/dev/null 531 fi 532 if (echo >conf$$.file) 2>/dev/null; then 533 if ln -s conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s='ln -s' 535 # ... but there are two gotchas: 536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 538 # In both cases, we have to default to `cp -pR'. 539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 540 as_ln_s='cp -pR' 541 elif ln conf$$.file conf$$ 2>/dev/null; then 542 as_ln_s=ln 543 else 544 as_ln_s='cp -pR' 545 fi 546 else 547 as_ln_s='cp -pR' 548 fi 549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 550 rmdir conf$$.dir 2>/dev/null 551 552 if mkdir -p . 2>/dev/null; then 553 as_mkdir_p='mkdir -p "$as_dir"' 554 else 555 test -d ./-p && rmdir ./-p 556 as_mkdir_p=false 557 fi 558 559 as_test_x='test -x' 560 as_executable_p=as_fn_executable_p 561 562 # Sed expression to map a string onto a valid CPP name. 563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 564 565 # Sed expression to map a string onto a valid variable name. 566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 567 568 SHELL=${CONFIG_SHELL-/bin/sh} 569 570 571 test -n "$DJDIR" || exec 7<&0 </dev/null 572 exec 6>&1 573 574 # Name of the host. 575 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 576 # so uname gets run too. 577 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 578 579 # 580 # Initializations. 581 # 582 ac_default_prefix=/usr/local 583 ac_clean_files= 584 ac_config_libobj_dir=. 585 LIBOBJS= 586 cross_compiling=no 587 subdirs= 588 MFLAGS= 589 MAKEFLAGS= 590 591 # Identity of this package. 592 PACKAGE_NAME='libFS' 593 PACKAGE_TARNAME='libFS' 594 PACKAGE_VERSION='1.0.8' 595 PACKAGE_STRING='libFS 1.0.8' 596 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libFS/issues' 597 PACKAGE_URL='' 598 599 ac_unique_file="Makefile.am" 600 # Factoring default headers for most tests. 601 ac_includes_default="\ 602 #include <stdio.h> 603 #ifdef HAVE_SYS_TYPES_H 604 # include <sys/types.h> 605 #endif 606 #ifdef HAVE_SYS_STAT_H 607 # include <sys/stat.h> 608 #endif 609 #ifdef STDC_HEADERS 610 # include <stdlib.h> 611 # include <stddef.h> 612 #else 613 # ifdef HAVE_STDLIB_H 614 # include <stdlib.h> 615 # endif 616 #endif 617 #ifdef HAVE_STRING_H 618 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 619 # include <memory.h> 620 # endif 621 # include <string.h> 622 #endif 623 #ifdef HAVE_STRINGS_H 624 # include <strings.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_UNISTD_H 633 # include <unistd.h> 634 #endif" 635 636 ac_subst_vars='am__EXEEXT_FALSE 637 am__EXEEXT_TRUE 638 LTLIBOBJS 639 LIBOBJS 640 MAKE_LINT_LIB_FALSE 641 MAKE_LINT_LIB_TRUE 642 LINTLIB 643 LINT_FALSE 644 LINT_TRUE 645 LINT_FLAGS 646 LINT 647 FS_LIBS 648 FS_CFLAGS 649 XTMALLOC_ZERO_CFLAGS 650 XMALLOC_ZERO_CFLAGS 651 MALLOC_ZERO_CFLAGS 652 MAN_SUBSTS 653 XORG_MAN_PAGE 654 ADMIN_MAN_DIR 655 DRIVER_MAN_DIR 656 MISC_MAN_DIR 657 FILE_MAN_DIR 658 LIB_MAN_DIR 659 APP_MAN_DIR 660 ADMIN_MAN_SUFFIX 661 DRIVER_MAN_SUFFIX 662 MISC_MAN_SUFFIX 663 FILE_MAN_SUFFIX 664 LIB_MAN_SUFFIX 665 APP_MAN_SUFFIX 666 INSTALL_CMD 667 PKG_CONFIG_LIBDIR 668 PKG_CONFIG_PATH 669 PKG_CONFIG 670 CHANGELOG_CMD 671 STRICT_CFLAGS 672 CWARNFLAGS 673 BASE_CFLAGS 674 LT_SYS_LIBRARY_PATH 675 OTOOL64 676 OTOOL 677 LIPO 678 NMEDIT 679 DSYMUTIL 680 MANIFEST_TOOL 681 RANLIB 682 ac_ct_AR 683 AR 684 DLLTOOL 685 OBJDUMP 686 LN_S 687 NM 688 ac_ct_DUMPBIN 689 DUMPBIN 690 LD 691 FGREP 692 SED 693 host_os 694 host_vendor 695 host_cpu 696 host 697 build_os 698 build_vendor 699 build_cpu 700 build 701 LIBTOOL 702 EGREP 703 GREP 704 CPP 705 am__fastdepCC_FALSE 706 am__fastdepCC_TRUE 707 CCDEPMODE 708 am__nodep 709 AMDEPBACKSLASH 710 AMDEP_FALSE 711 AMDEP_TRUE 712 am__quote 713 am__include 714 DEPDIR 715 OBJEXT 716 EXEEXT 717 ac_ct_CC 718 CPPFLAGS 719 LDFLAGS 720 CFLAGS 721 CC 722 AM_BACKSLASH 723 AM_DEFAULT_VERBOSITY 724 AM_DEFAULT_V 725 AM_V 726 am__untar 727 am__tar 728 AMTAR 729 am__leading_dot 730 SET_MAKE 731 AWK 732 mkdir_p 733 MKDIR_P 734 INSTALL_STRIP_PROGRAM 735 STRIP 736 install_sh 737 MAKEINFO 738 AUTOHEADER 739 AUTOMAKE 740 AUTOCONF 741 ACLOCAL 742 VERSION 743 PACKAGE 744 CYGPATH_W 745 am__isrc 746 INSTALL_DATA 747 INSTALL_SCRIPT 748 INSTALL_PROGRAM 749 target_alias 750 host_alias 751 build_alias 752 LIBS 753 ECHO_T 754 ECHO_N 755 ECHO_C 756 DEFS 757 mandir 758 localedir 759 libdir 760 psdir 761 pdfdir 762 dvidir 763 htmldir 764 infodir 765 docdir 766 oldincludedir 767 includedir 768 localstatedir 769 sharedstatedir 770 sysconfdir 771 datadir 772 datarootdir 773 libexecdir 774 sbindir 775 bindir 776 program_transform_name 777 prefix 778 exec_prefix 779 PACKAGE_URL 780 PACKAGE_BUGREPORT 781 PACKAGE_STRING 782 PACKAGE_VERSION 783 PACKAGE_TARNAME 784 PACKAGE_NAME 785 PATH_SEPARATOR 786 SHELL' 787 ac_subst_files='' 788 ac_user_opts=' 789 enable_option_checking 790 enable_silent_rules 791 enable_dependency_tracking 792 enable_shared 793 enable_static 794 with_pic 795 enable_fast_install 796 with_aix_soname 797 with_gnu_ld 798 with_sysroot 799 enable_libtool_lock 800 enable_selective_werror 801 enable_strict_compilation 802 enable_malloc0returnsnull 803 enable_unix_transport 804 enable_tcp_transport 805 enable_ipv6 806 enable_local_transport 807 with_lint 808 enable_lint_library 809 ' 810 ac_precious_vars='build_alias 811 host_alias 812 target_alias 813 CC 814 CFLAGS 815 LDFLAGS 816 LIBS 817 CPPFLAGS 818 CPP 819 LT_SYS_LIBRARY_PATH 820 PKG_CONFIG 821 PKG_CONFIG_PATH 822 PKG_CONFIG_LIBDIR 823 FS_CFLAGS 824 FS_LIBS 825 LINT 826 LINT_FLAGS' 827 828 829 # Initialize some variables set by options. 830 ac_init_help= 831 ac_init_version=false 832 ac_unrecognized_opts= 833 ac_unrecognized_sep= 834 # The variables have the same names as the options, with 835 # dashes changed to underlines. 836 cache_file=/dev/null 837 exec_prefix=NONE 838 no_create= 839 no_recursion= 840 prefix=NONE 841 program_prefix=NONE 842 program_suffix=NONE 843 program_transform_name=s,x,x, 844 silent= 845 site= 846 srcdir= 847 verbose= 848 x_includes=NONE 849 x_libraries=NONE 850 851 # Installation directory options. 852 # These are left unexpanded so users can "make install exec_prefix=/foo" 853 # and all the variables that are supposed to be based on exec_prefix 854 # by default will actually change. 855 # Use braces instead of parens because sh, perl, etc. also accept them. 856 # (The list follows the same order as the GNU Coding Standards.) 857 bindir='${exec_prefix}/bin' 858 sbindir='${exec_prefix}/sbin' 859 libexecdir='${exec_prefix}/libexec' 860 datarootdir='${prefix}/share' 861 datadir='${datarootdir}' 862 sysconfdir='${prefix}/etc' 863 sharedstatedir='${prefix}/com' 864 localstatedir='${prefix}/var' 865 includedir='${prefix}/include' 866 oldincludedir='/usr/include' 867 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 868 infodir='${datarootdir}/info' 869 htmldir='${docdir}' 870 dvidir='${docdir}' 871 pdfdir='${docdir}' 872 psdir='${docdir}' 873 libdir='${exec_prefix}/lib' 874 localedir='${datarootdir}/locale' 875 mandir='${datarootdir}/man' 876 877 ac_prev= 878 ac_dashdash= 879 for ac_option 880 do 881 # If the previous option needs an argument, assign it. 882 if test -n "$ac_prev"; then 883 eval $ac_prev=\$ac_option 884 ac_prev= 885 continue 886 fi 887 888 case $ac_option in 889 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 890 *=) ac_optarg= ;; 891 *) ac_optarg=yes ;; 892 esac 893 894 # Accept the important Cygnus configure options, so we can diagnose typos. 895 896 case $ac_dashdash$ac_option in 897 --) 898 ac_dashdash=yes ;; 899 900 -bindir | --bindir | --bindi | --bind | --bin | --bi) 901 ac_prev=bindir ;; 902 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 903 bindir=$ac_optarg ;; 904 905 -build | --build | --buil | --bui | --bu) 906 ac_prev=build_alias ;; 907 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 908 build_alias=$ac_optarg ;; 909 910 -cache-file | --cache-file | --cache-fil | --cache-fi \ 911 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 912 ac_prev=cache_file ;; 913 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 914 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 915 cache_file=$ac_optarg ;; 916 917 --config-cache | -C) 918 cache_file=config.cache ;; 919 920 -datadir | --datadir | --datadi | --datad) 921 ac_prev=datadir ;; 922 -datadir=* | --datadir=* | --datadi=* | --datad=*) 923 datadir=$ac_optarg ;; 924 925 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 926 | --dataroo | --dataro | --datar) 927 ac_prev=datarootdir ;; 928 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 929 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 930 datarootdir=$ac_optarg ;; 931 932 -disable-* | --disable-*) 933 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 934 # Reject names that are not valid shell variable names. 935 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 936 as_fn_error $? "invalid feature name: $ac_useropt" 937 ac_useropt_orig=$ac_useropt 938 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 939 case $ac_user_opts in 940 *" 941 "enable_$ac_useropt" 942 "*) ;; 943 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 944 ac_unrecognized_sep=', ';; 945 esac 946 eval enable_$ac_useropt=no ;; 947 948 -docdir | --docdir | --docdi | --doc | --do) 949 ac_prev=docdir ;; 950 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 951 docdir=$ac_optarg ;; 952 953 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 954 ac_prev=dvidir ;; 955 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 956 dvidir=$ac_optarg ;; 957 958 -enable-* | --enable-*) 959 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 960 # Reject names that are not valid shell variable names. 961 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 962 as_fn_error $? "invalid feature name: $ac_useropt" 963 ac_useropt_orig=$ac_useropt 964 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 965 case $ac_user_opts in 966 *" 967 "enable_$ac_useropt" 968 "*) ;; 969 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 970 ac_unrecognized_sep=', ';; 971 esac 972 eval enable_$ac_useropt=\$ac_optarg ;; 973 974 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 975 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 976 | --exec | --exe | --ex) 977 ac_prev=exec_prefix ;; 978 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 979 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 980 | --exec=* | --exe=* | --ex=*) 981 exec_prefix=$ac_optarg ;; 982 983 -gas | --gas | --ga | --g) 984 # Obsolete; use --with-gas. 985 with_gas=yes ;; 986 987 -help | --help | --hel | --he | -h) 988 ac_init_help=long ;; 989 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 990 ac_init_help=recursive ;; 991 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 992 ac_init_help=short ;; 993 994 -host | --host | --hos | --ho) 995 ac_prev=host_alias ;; 996 -host=* | --host=* | --hos=* | --ho=*) 997 host_alias=$ac_optarg ;; 998 999 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 1000 ac_prev=htmldir ;; 1001 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 1002 | --ht=*) 1003 htmldir=$ac_optarg ;; 1004 1005 -includedir | --includedir | --includedi | --included | --include \ 1006 | --includ | --inclu | --incl | --inc) 1007 ac_prev=includedir ;; 1008 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 1009 | --includ=* | --inclu=* | --incl=* | --inc=*) 1010 includedir=$ac_optarg ;; 1011 1012 -infodir | --infodir | --infodi | --infod | --info | --inf) 1013 ac_prev=infodir ;; 1014 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 1015 infodir=$ac_optarg ;; 1016 1017 -libdir | --libdir | --libdi | --libd) 1018 ac_prev=libdir ;; 1019 -libdir=* | --libdir=* | --libdi=* | --libd=*) 1020 libdir=$ac_optarg ;; 1021 1022 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 1023 | --libexe | --libex | --libe) 1024 ac_prev=libexecdir ;; 1025 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1026 | --libexe=* | --libex=* | --libe=*) 1027 libexecdir=$ac_optarg ;; 1028 1029 -localedir | --localedir | --localedi | --localed | --locale) 1030 ac_prev=localedir ;; 1031 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1032 localedir=$ac_optarg ;; 1033 1034 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1035 | --localstate | --localstat | --localsta | --localst | --locals) 1036 ac_prev=localstatedir ;; 1037 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1038 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1039 localstatedir=$ac_optarg ;; 1040 1041 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1042 ac_prev=mandir ;; 1043 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1044 mandir=$ac_optarg ;; 1045 1046 -nfp | --nfp | --nf) 1047 # Obsolete; use --without-fp. 1048 with_fp=no ;; 1049 1050 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1051 | --no-cr | --no-c | -n) 1052 no_create=yes ;; 1053 1054 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1055 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1056 no_recursion=yes ;; 1057 1058 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1059 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1060 | --oldin | --oldi | --old | --ol | --o) 1061 ac_prev=oldincludedir ;; 1062 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1063 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1064 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1065 oldincludedir=$ac_optarg ;; 1066 1067 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1068 ac_prev=prefix ;; 1069 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1070 prefix=$ac_optarg ;; 1071 1072 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1073 | --program-pre | --program-pr | --program-p) 1074 ac_prev=program_prefix ;; 1075 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1076 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1077 program_prefix=$ac_optarg ;; 1078 1079 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1080 | --program-suf | --program-su | --program-s) 1081 ac_prev=program_suffix ;; 1082 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1083 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1084 program_suffix=$ac_optarg ;; 1085 1086 -program-transform-name | --program-transform-name \ 1087 | --program-transform-nam | --program-transform-na \ 1088 | --program-transform-n | --program-transform- \ 1089 | --program-transform | --program-transfor \ 1090 | --program-transfo | --program-transf \ 1091 | --program-trans | --program-tran \ 1092 | --progr-tra | --program-tr | --program-t) 1093 ac_prev=program_transform_name ;; 1094 -program-transform-name=* | --program-transform-name=* \ 1095 | --program-transform-nam=* | --program-transform-na=* \ 1096 | --program-transform-n=* | --program-transform-=* \ 1097 | --program-transform=* | --program-transfor=* \ 1098 | --program-transfo=* | --program-transf=* \ 1099 | --program-trans=* | --program-tran=* \ 1100 | --progr-tra=* | --program-tr=* | --program-t=*) 1101 program_transform_name=$ac_optarg ;; 1102 1103 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1104 ac_prev=pdfdir ;; 1105 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1106 pdfdir=$ac_optarg ;; 1107 1108 -psdir | --psdir | --psdi | --psd | --ps) 1109 ac_prev=psdir ;; 1110 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1111 psdir=$ac_optarg ;; 1112 1113 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1114 | -silent | --silent | --silen | --sile | --sil) 1115 silent=yes ;; 1116 1117 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1118 ac_prev=sbindir ;; 1119 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1120 | --sbi=* | --sb=*) 1121 sbindir=$ac_optarg ;; 1122 1123 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1124 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1125 | --sharedst | --shareds | --shared | --share | --shar \ 1126 | --sha | --sh) 1127 ac_prev=sharedstatedir ;; 1128 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1129 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1130 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1131 | --sha=* | --sh=*) 1132 sharedstatedir=$ac_optarg ;; 1133 1134 -site | --site | --sit) 1135 ac_prev=site ;; 1136 -site=* | --site=* | --sit=*) 1137 site=$ac_optarg ;; 1138 1139 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1140 ac_prev=srcdir ;; 1141 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1142 srcdir=$ac_optarg ;; 1143 1144 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1145 | --syscon | --sysco | --sysc | --sys | --sy) 1146 ac_prev=sysconfdir ;; 1147 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1148 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1149 sysconfdir=$ac_optarg ;; 1150 1151 -target | --target | --targe | --targ | --tar | --ta | --t) 1152 ac_prev=target_alias ;; 1153 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1154 target_alias=$ac_optarg ;; 1155 1156 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1157 verbose=yes ;; 1158 1159 -version | --version | --versio | --versi | --vers | -V) 1160 ac_init_version=: ;; 1161 1162 -with-* | --with-*) 1163 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1164 # Reject names that are not valid shell variable names. 1165 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1166 as_fn_error $? "invalid package name: $ac_useropt" 1167 ac_useropt_orig=$ac_useropt 1168 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1169 case $ac_user_opts in 1170 *" 1171 "with_$ac_useropt" 1172 "*) ;; 1173 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1174 ac_unrecognized_sep=', ';; 1175 esac 1176 eval with_$ac_useropt=\$ac_optarg ;; 1177 1178 -without-* | --without-*) 1179 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1180 # Reject names that are not valid shell variable names. 1181 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1182 as_fn_error $? "invalid package name: $ac_useropt" 1183 ac_useropt_orig=$ac_useropt 1184 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1185 case $ac_user_opts in 1186 *" 1187 "with_$ac_useropt" 1188 "*) ;; 1189 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1190 ac_unrecognized_sep=', ';; 1191 esac 1192 eval with_$ac_useropt=no ;; 1193 1194 --x) 1195 # Obsolete; use --with-x. 1196 with_x=yes ;; 1197 1198 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1199 | --x-incl | --x-inc | --x-in | --x-i) 1200 ac_prev=x_includes ;; 1201 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1202 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1203 x_includes=$ac_optarg ;; 1204 1205 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1206 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1207 ac_prev=x_libraries ;; 1208 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1209 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1210 x_libraries=$ac_optarg ;; 1211 1212 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1213 Try \`$0 --help' for more information" 1214 ;; 1215 1216 *=*) 1217 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1218 # Reject names that are not valid shell variable names. 1219 case $ac_envvar in #( 1220 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1221 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1222 esac 1223 eval $ac_envvar=\$ac_optarg 1224 export $ac_envvar ;; 1225 1226 *) 1227 # FIXME: should be removed in autoconf 3.0. 1228 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1229 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1230 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1231 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1232 ;; 1233 1234 esac 1235 done 1236 1237 if test -n "$ac_prev"; then 1238 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1239 as_fn_error $? "missing argument to $ac_option" 1240 fi 1241 1242 if test -n "$ac_unrecognized_opts"; then 1243 case $enable_option_checking in 1244 no) ;; 1245 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1246 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1247 esac 1248 fi 1249 1250 # Check all directory arguments for consistency. 1251 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1252 datadir sysconfdir sharedstatedir localstatedir includedir \ 1253 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1254 libdir localedir mandir 1255 do 1256 eval ac_val=\$$ac_var 1257 # Remove trailing slashes. 1258 case $ac_val in 1259 */ ) 1260 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1261 eval $ac_var=\$ac_val;; 1262 esac 1263 # Be sure to have absolute directory names. 1264 case $ac_val in 1265 [\\/$]* | ?:[\\/]* ) continue;; 1266 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1267 esac 1268 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1269 done 1270 1271 # There might be people who depend on the old broken behavior: `$host' 1272 # used to hold the argument of --host etc. 1273 # FIXME: To remove some day. 1274 build=$build_alias 1275 host=$host_alias 1276 target=$target_alias 1277 1278 # FIXME: To remove some day. 1279 if test "x$host_alias" != x; then 1280 if test "x$build_alias" = x; then 1281 cross_compiling=maybe 1282 elif test "x$build_alias" != "x$host_alias"; then 1283 cross_compiling=yes 1284 fi 1285 fi 1286 1287 ac_tool_prefix= 1288 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1289 1290 test "$silent" = yes && exec 6>/dev/null 1291 1292 1293 ac_pwd=`pwd` && test -n "$ac_pwd" && 1294 ac_ls_di=`ls -di .` && 1295 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1296 as_fn_error $? "working directory cannot be determined" 1297 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1298 as_fn_error $? "pwd does not report name of working directory" 1299 1300 1301 # Find the source files, if location was not specified. 1302 if test -z "$srcdir"; then 1303 ac_srcdir_defaulted=yes 1304 # Try the directory containing this script, then the parent directory. 1305 ac_confdir=`$as_dirname -- "$as_myself" || 1306 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1307 X"$as_myself" : 'X\(//\)[^/]' \| \ 1308 X"$as_myself" : 'X\(//\)$' \| \ 1309 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1310 $as_echo X"$as_myself" | 1311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1312 s//\1/ 1313 q 1314 } 1315 /^X\(\/\/\)[^/].*/{ 1316 s//\1/ 1317 q 1318 } 1319 /^X\(\/\/\)$/{ 1320 s//\1/ 1321 q 1322 } 1323 /^X\(\/\).*/{ 1324 s//\1/ 1325 q 1326 } 1327 s/.*/./; q'` 1328 srcdir=$ac_confdir 1329 if test ! -r "$srcdir/$ac_unique_file"; then 1330 srcdir=.. 1331 fi 1332 else 1333 ac_srcdir_defaulted=no 1334 fi 1335 if test ! -r "$srcdir/$ac_unique_file"; then 1336 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1337 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1338 fi 1339 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1340 ac_abs_confdir=`( 1341 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1342 pwd)` 1343 # When building in place, set srcdir=. 1344 if test "$ac_abs_confdir" = "$ac_pwd"; then 1345 srcdir=. 1346 fi 1347 # Remove unnecessary trailing slashes from srcdir. 1348 # Double slashes in file names in object file debugging info 1349 # mess up M-x gdb in Emacs. 1350 case $srcdir in 1351 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1352 esac 1353 for ac_var in $ac_precious_vars; do 1354 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1355 eval ac_env_${ac_var}_value=\$${ac_var} 1356 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1357 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1358 done 1359 1360 # 1361 # Report the --help message. 1362 # 1363 if test "$ac_init_help" = "long"; then 1364 # Omit some internal or obsolete options to make the list less imposing. 1365 # This message is too long to be a string in the A/UX 3.1 sh. 1366 cat <<_ACEOF 1367 \`configure' configures libFS 1.0.8 to adapt to many kinds of systems. 1368 1369 Usage: $0 [OPTION]... [VAR=VALUE]... 1370 1371 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1372 VAR=VALUE. See below for descriptions of some of the useful variables. 1373 1374 Defaults for the options are specified in brackets. 1375 1376 Configuration: 1377 -h, --help display this help and exit 1378 --help=short display options specific to this package 1379 --help=recursive display the short help of all the included packages 1380 -V, --version display version information and exit 1381 -q, --quiet, --silent do not print \`checking ...' messages 1382 --cache-file=FILE cache test results in FILE [disabled] 1383 -C, --config-cache alias for \`--cache-file=config.cache' 1384 -n, --no-create do not create output files 1385 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1386 1387 Installation directories: 1388 --prefix=PREFIX install architecture-independent files in PREFIX 1389 [$ac_default_prefix] 1390 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1391 [PREFIX] 1392 1393 By default, \`make install' will install all the files in 1394 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1395 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1396 for instance \`--prefix=\$HOME'. 1397 1398 For better control, use the options below. 1399 1400 Fine tuning of the installation directories: 1401 --bindir=DIR user executables [EPREFIX/bin] 1402 --sbindir=DIR system admin executables [EPREFIX/sbin] 1403 --libexecdir=DIR program executables [EPREFIX/libexec] 1404 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1405 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1406 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1407 --libdir=DIR object code libraries [EPREFIX/lib] 1408 --includedir=DIR C header files [PREFIX/include] 1409 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1410 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1411 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1412 --infodir=DIR info documentation [DATAROOTDIR/info] 1413 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1414 --mandir=DIR man documentation [DATAROOTDIR/man] 1415 --docdir=DIR documentation root [DATAROOTDIR/doc/libFS] 1416 --htmldir=DIR html documentation [DOCDIR] 1417 --dvidir=DIR dvi documentation [DOCDIR] 1418 --pdfdir=DIR pdf documentation [DOCDIR] 1419 --psdir=DIR ps documentation [DOCDIR] 1420 _ACEOF 1421 1422 cat <<\_ACEOF 1423 1424 Program names: 1425 --program-prefix=PREFIX prepend PREFIX to installed program names 1426 --program-suffix=SUFFIX append SUFFIX to installed program names 1427 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1428 1429 System types: 1430 --build=BUILD configure for building on BUILD [guessed] 1431 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1432 _ACEOF 1433 fi 1434 1435 if test -n "$ac_init_help"; then 1436 case $ac_init_help in 1437 short | recursive ) echo "Configuration of libFS 1.0.8:";; 1438 esac 1439 cat <<\_ACEOF 1440 1441 Optional Features: 1442 --disable-option-checking ignore unrecognized --enable/--with options 1443 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1444 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1445 --enable-silent-rules less verbose build output (undo: "make V=1") 1446 --disable-silent-rules verbose build output (undo: "make V=0") 1447 --enable-dependency-tracking 1448 do not reject slow dependency extractors 1449 --disable-dependency-tracking 1450 speeds up one-time build 1451 --enable-shared[=PKGS] build shared libraries [default=yes] 1452 --enable-static[=PKGS] build static libraries [default=yes] 1453 --enable-fast-install[=PKGS] 1454 optimize for fast installation [default=yes] 1455 --disable-libtool-lock avoid locking (might break parallel builds) 1456 --disable-selective-werror 1457 Turn off selective compiler errors. (default: 1458 enabled) 1459 --enable-strict-compilation 1460 Enable all warnings from compiler and make them 1461 errors (default: disabled) 1462 --enable-malloc0returnsnull 1463 malloc(0) returns NULL (default: auto) 1464 --enable-unix-transport Enable UNIX domain socket transport 1465 --enable-tcp-transport Enable TCP socket transport 1466 --enable-ipv6 Enable IPv6 support 1467 --enable-local-transport 1468 Enable os-specific local transport 1469 --enable-lint-library Create lint library (default: disabled) 1470 1471 Optional Packages: 1472 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1473 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1474 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use 1475 both] 1476 --with-aix-soname=aix|svr4|both 1477 shared library versioning (aka "SONAME") variant to 1478 provide on AIX, [default=aix]. 1479 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1480 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the 1481 compiler's sysroot if not specified). 1482 --with-lint Use a lint-style source code checker (default: 1483 disabled) 1484 1485 Some influential environment variables: 1486 CC C compiler command 1487 CFLAGS C compiler flags 1488 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1489 nonstandard directory <lib dir> 1490 LIBS libraries to pass to the linker, e.g. -l<library> 1491 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1492 you have headers in a nonstandard directory <include dir> 1493 CPP C preprocessor 1494 LT_SYS_LIBRARY_PATH 1495 User-defined run-time library search path. 1496 PKG_CONFIG path to pkg-config utility 1497 PKG_CONFIG_PATH 1498 directories to add to pkg-config's search path 1499 PKG_CONFIG_LIBDIR 1500 path overriding pkg-config's built-in search path 1501 FS_CFLAGS C compiler flags for FS, overriding pkg-config 1502 FS_LIBS linker flags for FS, overriding pkg-config 1503 LINT Path to a lint-style command 1504 LINT_FLAGS Flags for the lint-style command 1505 1506 Use these variables to override the choices made by `configure' or to help 1507 it to find libraries and programs with nonstandard names/locations. 1508 1509 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libFS/issues>. 1510 _ACEOF 1511 ac_status=$? 1512 fi 1513 1514 if test "$ac_init_help" = "recursive"; then 1515 # If there are subdirs, report their specific --help. 1516 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1517 test -d "$ac_dir" || 1518 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1519 continue 1520 ac_builddir=. 1521 1522 case "$ac_dir" in 1523 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1524 *) 1525 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1526 # A ".." for each directory in $ac_dir_suffix. 1527 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1528 case $ac_top_builddir_sub in 1529 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1530 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1531 esac ;; 1532 esac 1533 ac_abs_top_builddir=$ac_pwd 1534 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1535 # for backward compatibility: 1536 ac_top_builddir=$ac_top_build_prefix 1537 1538 case $srcdir in 1539 .) # We are building in place. 1540 ac_srcdir=. 1541 ac_top_srcdir=$ac_top_builddir_sub 1542 ac_abs_top_srcdir=$ac_pwd ;; 1543 [\\/]* | ?:[\\/]* ) # Absolute name. 1544 ac_srcdir=$srcdir$ac_dir_suffix; 1545 ac_top_srcdir=$srcdir 1546 ac_abs_top_srcdir=$srcdir ;; 1547 *) # Relative name. 1548 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1549 ac_top_srcdir=$ac_top_build_prefix$srcdir 1550 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1551 esac 1552 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1553 1554 cd "$ac_dir" || { ac_status=$?; continue; } 1555 # Check for guested configure. 1556 if test -f "$ac_srcdir/configure.gnu"; then 1557 echo && 1558 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1559 elif test -f "$ac_srcdir/configure"; then 1560 echo && 1561 $SHELL "$ac_srcdir/configure" --help=recursive 1562 else 1563 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1564 fi || ac_status=$? 1565 cd "$ac_pwd" || { ac_status=$?; break; } 1566 done 1567 fi 1568 1569 test -n "$ac_init_help" && exit $ac_status 1570 if $ac_init_version; then 1571 cat <<\_ACEOF 1572 libFS configure 1.0.8 1573 generated by GNU Autoconf 2.69 1574 1575 Copyright (C) 2012 Free Software Foundation, Inc. 1576 This configure script is free software; the Free Software Foundation 1577 gives unlimited permission to copy, distribute and modify it. 1578 _ACEOF 1579 exit 1580 fi 1581 1582 ## ------------------------ ## 1583 ## Autoconf initialization. ## 1584 ## ------------------------ ## 1585 1586 # ac_fn_c_try_compile LINENO 1587 # -------------------------- 1588 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1589 ac_fn_c_try_compile () 1590 { 1591 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1592 rm -f conftest.$ac_objext 1593 if { { ac_try="$ac_compile" 1594 case "(($ac_try" in 1595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1596 *) ac_try_echo=$ac_try;; 1597 esac 1598 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1599 $as_echo "$ac_try_echo"; } >&5 1600 (eval "$ac_compile") 2>conftest.err 1601 ac_status=$? 1602 if test -s conftest.err; then 1603 grep -v '^ *+' conftest.err >conftest.er1 1604 cat conftest.er1 >&5 1605 mv -f conftest.er1 conftest.err 1606 fi 1607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1608 test $ac_status = 0; } && { 1609 test -z "$ac_c_werror_flag" || 1610 test ! -s conftest.err 1611 } && test -s conftest.$ac_objext; then : 1612 ac_retval=0 1613 else 1614 $as_echo "$as_me: failed program was:" >&5 1615 sed 's/^/| /' conftest.$ac_ext >&5 1616 1617 ac_retval=1 1618 fi 1619 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1620 as_fn_set_status $ac_retval 1621 1622 } # ac_fn_c_try_compile 1623 1624 # ac_fn_c_try_cpp LINENO 1625 # ---------------------- 1626 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1627 ac_fn_c_try_cpp () 1628 { 1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1630 if { { ac_try="$ac_cpp conftest.$ac_ext" 1631 case "(($ac_try" in 1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1633 *) ac_try_echo=$ac_try;; 1634 esac 1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1636 $as_echo "$ac_try_echo"; } >&5 1637 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1638 ac_status=$? 1639 if test -s conftest.err; then 1640 grep -v '^ *+' conftest.err >conftest.er1 1641 cat conftest.er1 >&5 1642 mv -f conftest.er1 conftest.err 1643 fi 1644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1645 test $ac_status = 0; } > conftest.i && { 1646 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1647 test ! -s conftest.err 1648 }; then : 1649 ac_retval=0 1650 else 1651 $as_echo "$as_me: failed program was:" >&5 1652 sed 's/^/| /' conftest.$ac_ext >&5 1653 1654 ac_retval=1 1655 fi 1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1657 as_fn_set_status $ac_retval 1658 1659 } # ac_fn_c_try_cpp 1660 1661 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1662 # ------------------------------------------------------- 1663 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1664 # the include files in INCLUDES and setting the cache variable VAR 1665 # accordingly. 1666 ac_fn_c_check_header_mongrel () 1667 { 1668 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1669 if eval \${$3+:} false; then : 1670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1671 $as_echo_n "checking for $2... " >&6; } 1672 if eval \${$3+:} false; then : 1673 $as_echo_n "(cached) " >&6 1674 fi 1675 eval ac_res=\$$3 1676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1677 $as_echo "$ac_res" >&6; } 1678 else 1679 # Is the header compilable? 1680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1681 $as_echo_n "checking $2 usability... " >&6; } 1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1683 /* end confdefs.h. */ 1684 $4 1685 #include <$2> 1686 _ACEOF 1687 if ac_fn_c_try_compile "$LINENO"; then : 1688 ac_header_compiler=yes 1689 else 1690 ac_header_compiler=no 1691 fi 1692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1694 $as_echo "$ac_header_compiler" >&6; } 1695 1696 # Is the header present? 1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1698 $as_echo_n "checking $2 presence... " >&6; } 1699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1700 /* end confdefs.h. */ 1701 #include <$2> 1702 _ACEOF 1703 if ac_fn_c_try_cpp "$LINENO"; then : 1704 ac_header_preproc=yes 1705 else 1706 ac_header_preproc=no 1707 fi 1708 rm -f conftest.err conftest.i conftest.$ac_ext 1709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1710 $as_echo "$ac_header_preproc" >&6; } 1711 1712 # So? What about this header? 1713 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1714 yes:no: ) 1715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1716 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1718 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1719 ;; 1720 no:yes:* ) 1721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1722 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1724 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1726 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1728 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1730 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1731 ( $as_echo "## ------------------------------------------------------------------- ## 1732 ## Report this to https://gitlab.freedesktop.org/xorg/lib/libFS/issues ## 1733 ## ------------------------------------------------------------------- ##" 1734 ) | sed "s/^/$as_me: WARNING: /" >&2 1735 ;; 1736 esac 1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1738 $as_echo_n "checking for $2... " >&6; } 1739 if eval \${$3+:} false; then : 1740 $as_echo_n "(cached) " >&6 1741 else 1742 eval "$3=\$ac_header_compiler" 1743 fi 1744 eval ac_res=\$$3 1745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1746 $as_echo "$ac_res" >&6; } 1747 fi 1748 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1749 1750 } # ac_fn_c_check_header_mongrel 1751 1752 # ac_fn_c_try_run LINENO 1753 # ---------------------- 1754 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1755 # that executables *can* be run. 1756 ac_fn_c_try_run () 1757 { 1758 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1759 if { { ac_try="$ac_link" 1760 case "(($ac_try" in 1761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1762 *) ac_try_echo=$ac_try;; 1763 esac 1764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1765 $as_echo "$ac_try_echo"; } >&5 1766 (eval "$ac_link") 2>&5 1767 ac_status=$? 1768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1769 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1770 { { case "(($ac_try" in 1771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1772 *) ac_try_echo=$ac_try;; 1773 esac 1774 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1775 $as_echo "$ac_try_echo"; } >&5 1776 (eval "$ac_try") 2>&5 1777 ac_status=$? 1778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1779 test $ac_status = 0; }; }; then : 1780 ac_retval=0 1781 else 1782 $as_echo "$as_me: program exited with status $ac_status" >&5 1783 $as_echo "$as_me: failed program was:" >&5 1784 sed 's/^/| /' conftest.$ac_ext >&5 1785 1786 ac_retval=$ac_status 1787 fi 1788 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1789 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1790 as_fn_set_status $ac_retval 1791 1792 } # ac_fn_c_try_run 1793 1794 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1795 # ------------------------------------------------------- 1796 # Tests whether HEADER exists and can be compiled using the include files in 1797 # INCLUDES, setting the cache variable VAR accordingly. 1798 ac_fn_c_check_header_compile () 1799 { 1800 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1802 $as_echo_n "checking for $2... " >&6; } 1803 if eval \${$3+:} false; then : 1804 $as_echo_n "(cached) " >&6 1805 else 1806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1807 /* end confdefs.h. */ 1808 $4 1809 #include <$2> 1810 _ACEOF 1811 if ac_fn_c_try_compile "$LINENO"; then : 1812 eval "$3=yes" 1813 else 1814 eval "$3=no" 1815 fi 1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1817 fi 1818 eval ac_res=\$$3 1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1820 $as_echo "$ac_res" >&6; } 1821 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1822 1823 } # ac_fn_c_check_header_compile 1824 1825 # ac_fn_c_try_link LINENO 1826 # ----------------------- 1827 # Try to link conftest.$ac_ext, and return whether this succeeded. 1828 ac_fn_c_try_link () 1829 { 1830 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1831 rm -f conftest.$ac_objext conftest$ac_exeext 1832 if { { ac_try="$ac_link" 1833 case "(($ac_try" in 1834 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1835 *) ac_try_echo=$ac_try;; 1836 esac 1837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1838 $as_echo "$ac_try_echo"; } >&5 1839 (eval "$ac_link") 2>conftest.err 1840 ac_status=$? 1841 if test -s conftest.err; then 1842 grep -v '^ *+' conftest.err >conftest.er1 1843 cat conftest.er1 >&5 1844 mv -f conftest.er1 conftest.err 1845 fi 1846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1847 test $ac_status = 0; } && { 1848 test -z "$ac_c_werror_flag" || 1849 test ! -s conftest.err 1850 } && test -s conftest$ac_exeext && { 1851 test "$cross_compiling" = yes || 1852 test -x conftest$ac_exeext 1853 }; then : 1854 ac_retval=0 1855 else 1856 $as_echo "$as_me: failed program was:" >&5 1857 sed 's/^/| /' conftest.$ac_ext >&5 1858 1859 ac_retval=1 1860 fi 1861 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1862 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1863 # interfere with the next link command; also delete a directory that is 1864 # left behind by Apple's compiler. We do this before executing the actions. 1865 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1866 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1867 as_fn_set_status $ac_retval 1868 1869 } # ac_fn_c_try_link 1870 1871 # ac_fn_c_check_func LINENO FUNC VAR 1872 # ---------------------------------- 1873 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1874 ac_fn_c_check_func () 1875 { 1876 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1878 $as_echo_n "checking for $2... " >&6; } 1879 if eval \${$3+:} false; then : 1880 $as_echo_n "(cached) " >&6 1881 else 1882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1883 /* end confdefs.h. */ 1884 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1885 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1886 #define $2 innocuous_$2 1887 1888 /* System header to define __stub macros and hopefully few prototypes, 1889 which can conflict with char $2 (); below. 1890 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1891 <limits.h> exists even on freestanding compilers. */ 1892 1893 #ifdef __STDC__ 1894 # include <limits.h> 1895 #else 1896 # include <assert.h> 1897 #endif 1898 1899 #undef $2 1900 1901 /* Override any GCC internal prototype to avoid an error. 1902 Use char because int might match the return type of a GCC 1903 builtin and then its argument prototype would still apply. */ 1904 #ifdef __cplusplus 1905 extern "C" 1906 #endif 1907 char $2 (); 1908 /* The GNU C library defines this for functions which it implements 1909 to always fail with ENOSYS. Some functions are actually named 1910 something starting with __ and the normal name is an alias. */ 1911 #if defined __stub_$2 || defined __stub___$2 1912 choke me 1913 #endif 1914 1915 int 1916 main () 1917 { 1918 return $2 (); 1919 ; 1920 return 0; 1921 } 1922 _ACEOF 1923 if ac_fn_c_try_link "$LINENO"; then : 1924 eval "$3=yes" 1925 else 1926 eval "$3=no" 1927 fi 1928 rm -f core conftest.err conftest.$ac_objext \ 1929 conftest$ac_exeext conftest.$ac_ext 1930 fi 1931 eval ac_res=\$$3 1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1933 $as_echo "$ac_res" >&6; } 1934 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1935 1936 } # ac_fn_c_check_func 1937 1938 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1939 # --------------------------------------------- 1940 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1941 # accordingly. 1942 ac_fn_c_check_decl () 1943 { 1944 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1945 as_decl_name=`echo $2|sed 's/ *(.*//'` 1946 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1948 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1949 if eval \${$3+:} false; then : 1950 $as_echo_n "(cached) " >&6 1951 else 1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1953 /* end confdefs.h. */ 1954 $4 1955 int 1956 main () 1957 { 1958 #ifndef $as_decl_name 1959 #ifdef __cplusplus 1960 (void) $as_decl_use; 1961 #else 1962 (void) $as_decl_name; 1963 #endif 1964 #endif 1965 1966 ; 1967 return 0; 1968 } 1969 _ACEOF 1970 if ac_fn_c_try_compile "$LINENO"; then : 1971 eval "$3=yes" 1972 else 1973 eval "$3=no" 1974 fi 1975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1976 fi 1977 eval ac_res=\$$3 1978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1979 $as_echo "$ac_res" >&6; } 1980 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1981 1982 } # ac_fn_c_check_decl 1983 1984 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1985 # ---------------------------------------------------- 1986 # Tries to find if the field MEMBER exists in type AGGR, after including 1987 # INCLUDES, setting cache variable VAR accordingly. 1988 ac_fn_c_check_member () 1989 { 1990 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1992 $as_echo_n "checking for $2.$3... " >&6; } 1993 if eval \${$4+:} false; then : 1994 $as_echo_n "(cached) " >&6 1995 else 1996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1997 /* end confdefs.h. */ 1998 $5 1999 int 2000 main () 2001 { 2002 static $2 ac_aggr; 2003 if (ac_aggr.$3) 2004 return 0; 2005 ; 2006 return 0; 2007 } 2008 _ACEOF 2009 if ac_fn_c_try_compile "$LINENO"; then : 2010 eval "$4=yes" 2011 else 2012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2013 /* end confdefs.h. */ 2014 $5 2015 int 2016 main () 2017 { 2018 static $2 ac_aggr; 2019 if (sizeof ac_aggr.$3) 2020 return 0; 2021 ; 2022 return 0; 2023 } 2024 _ACEOF 2025 if ac_fn_c_try_compile "$LINENO"; then : 2026 eval "$4=yes" 2027 else 2028 eval "$4=no" 2029 fi 2030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2031 fi 2032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2033 fi 2034 eval ac_res=\$$4 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2036 $as_echo "$ac_res" >&6; } 2037 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2038 2039 } # ac_fn_c_check_member 2040 2041 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2042 # ------------------------------------------- 2043 # Tests whether TYPE exists after having included INCLUDES, setting cache 2044 # variable VAR accordingly. 2045 ac_fn_c_check_type () 2046 { 2047 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2049 $as_echo_n "checking for $2... " >&6; } 2050 if eval \${$3+:} false; then : 2051 $as_echo_n "(cached) " >&6 2052 else 2053 eval "$3=no" 2054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2055 /* end confdefs.h. */ 2056 $4 2057 int 2058 main () 2059 { 2060 if (sizeof ($2)) 2061 return 0; 2062 ; 2063 return 0; 2064 } 2065 _ACEOF 2066 if ac_fn_c_try_compile "$LINENO"; then : 2067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2068 /* end confdefs.h. */ 2069 $4 2070 int 2071 main () 2072 { 2073 if (sizeof (($2))) 2074 return 0; 2075 ; 2076 return 0; 2077 } 2078 _ACEOF 2079 if ac_fn_c_try_compile "$LINENO"; then : 2080 2081 else 2082 eval "$3=yes" 2083 fi 2084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2085 fi 2086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2087 fi 2088 eval ac_res=\$$3 2089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2090 $as_echo "$ac_res" >&6; } 2091 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2092 2093 } # ac_fn_c_check_type 2094 cat >config.log <<_ACEOF 2095 This file contains any messages produced by compilers while 2096 running configure, to aid debugging if configure makes a mistake. 2097 2098 It was created by libFS $as_me 1.0.8, which was 2099 generated by GNU Autoconf 2.69. Invocation command line was 2100 2101 $ $0 $@ 2102 2103 _ACEOF 2104 exec 5>>config.log 2105 { 2106 cat <<_ASUNAME 2107 ## --------- ## 2108 ## Platform. ## 2109 ## --------- ## 2110 2111 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2112 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2113 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2114 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2115 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2116 2117 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2118 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2119 2120 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2121 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2122 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2123 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2124 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2125 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2126 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2127 2128 _ASUNAME 2129 2130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2131 for as_dir in $PATH 2132 do 2133 IFS=$as_save_IFS 2134 test -z "$as_dir" && as_dir=. 2135 $as_echo "PATH: $as_dir" 2136 done 2137 IFS=$as_save_IFS 2138 2139 } >&5 2140 2141 cat >&5 <<_ACEOF 2142 2143 2144 ## ----------- ## 2145 ## Core tests. ## 2146 ## ----------- ## 2147 2148 _ACEOF 2149 2150 2151 # Keep a trace of the command line. 2152 # Strip out --no-create and --no-recursion so they do not pile up. 2153 # Strip out --silent because we don't want to record it for future runs. 2154 # Also quote any args containing shell meta-characters. 2155 # Make two passes to allow for proper duplicate-argument suppression. 2156 ac_configure_args= 2157 ac_configure_args0= 2158 ac_configure_args1= 2159 ac_must_keep_next=false 2160 for ac_pass in 1 2 2161 do 2162 for ac_arg 2163 do 2164 case $ac_arg in 2165 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2166 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2167 | -silent | --silent | --silen | --sile | --sil) 2168 continue ;; 2169 *\'*) 2170 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2171 esac 2172 case $ac_pass in 2173 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2174 2) 2175 as_fn_append ac_configure_args1 " '$ac_arg'" 2176 if test $ac_must_keep_next = true; then 2177 ac_must_keep_next=false # Got value, back to normal. 2178 else 2179 case $ac_arg in 2180 *=* | --config-cache | -C | -disable-* | --disable-* \ 2181 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2182 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2183 | -with-* | --with-* | -without-* | --without-* | --x) 2184 case "$ac_configure_args0 " in 2185 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2186 esac 2187 ;; 2188 -* ) ac_must_keep_next=true ;; 2189 esac 2190 fi 2191 as_fn_append ac_configure_args " '$ac_arg'" 2192 ;; 2193 esac 2194 done 2195 done 2196 { ac_configure_args0=; unset ac_configure_args0;} 2197 { ac_configure_args1=; unset ac_configure_args1;} 2198 2199 # When interrupted or exit'd, cleanup temporary files, and complete 2200 # config.log. We remove comments because anyway the quotes in there 2201 # would cause problems or look ugly. 2202 # WARNING: Use '\'' to represent an apostrophe within the trap. 2203 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2204 trap 'exit_status=$? 2205 # Save into config.log some information that might help in debugging. 2206 { 2207 echo 2208 2209 $as_echo "## ---------------- ## 2210 ## Cache variables. ## 2211 ## ---------------- ##" 2212 echo 2213 # The following way of writing the cache mishandles newlines in values, 2214 ( 2215 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2216 eval ac_val=\$$ac_var 2217 case $ac_val in #( 2218 *${as_nl}*) 2219 case $ac_var in #( 2220 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2221 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2222 esac 2223 case $ac_var in #( 2224 _ | IFS | as_nl) ;; #( 2225 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2226 *) { eval $ac_var=; unset $ac_var;} ;; 2227 esac ;; 2228 esac 2229 done 2230 (set) 2>&1 | 2231 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2232 *${as_nl}ac_space=\ *) 2233 sed -n \ 2234 "s/'\''/'\''\\\\'\'''\''/g; 2235 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2236 ;; #( 2237 *) 2238 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2239 ;; 2240 esac | 2241 sort 2242 ) 2243 echo 2244 2245 $as_echo "## ----------------- ## 2246 ## Output variables. ## 2247 ## ----------------- ##" 2248 echo 2249 for ac_var in $ac_subst_vars 2250 do 2251 eval ac_val=\$$ac_var 2252 case $ac_val in 2253 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2254 esac 2255 $as_echo "$ac_var='\''$ac_val'\''" 2256 done | sort 2257 echo 2258 2259 if test -n "$ac_subst_files"; then 2260 $as_echo "## ------------------- ## 2261 ## File substitutions. ## 2262 ## ------------------- ##" 2263 echo 2264 for ac_var in $ac_subst_files 2265 do 2266 eval ac_val=\$$ac_var 2267 case $ac_val in 2268 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2269 esac 2270 $as_echo "$ac_var='\''$ac_val'\''" 2271 done | sort 2272 echo 2273 fi 2274 2275 if test -s confdefs.h; then 2276 $as_echo "## ----------- ## 2277 ## confdefs.h. ## 2278 ## ----------- ##" 2279 echo 2280 cat confdefs.h 2281 echo 2282 fi 2283 test "$ac_signal" != 0 && 2284 $as_echo "$as_me: caught signal $ac_signal" 2285 $as_echo "$as_me: exit $exit_status" 2286 } >&5 2287 rm -f core *.core core.conftest.* && 2288 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2289 exit $exit_status 2290 ' 0 2291 for ac_signal in 1 2 13 15; do 2292 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2293 done 2294 ac_signal=0 2295 2296 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2297 rm -f -r conftest* confdefs.h 2298 2299 $as_echo "/* confdefs.h */" > confdefs.h 2300 2301 # Predefined preprocessor variables. 2302 2303 cat >>confdefs.h <<_ACEOF 2304 #define PACKAGE_NAME "$PACKAGE_NAME" 2305 _ACEOF 2306 2307 cat >>confdefs.h <<_ACEOF 2308 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2309 _ACEOF 2310 2311 cat >>confdefs.h <<_ACEOF 2312 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2313 _ACEOF 2314 2315 cat >>confdefs.h <<_ACEOF 2316 #define PACKAGE_STRING "$PACKAGE_STRING" 2317 _ACEOF 2318 2319 cat >>confdefs.h <<_ACEOF 2320 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2321 _ACEOF 2322 2323 cat >>confdefs.h <<_ACEOF 2324 #define PACKAGE_URL "$PACKAGE_URL" 2325 _ACEOF 2326 2327 2328 # Let the site file select an alternate cache file if it wants to. 2329 # Prefer an explicitly selected file to automatically selected ones. 2330 ac_site_file1=NONE 2331 ac_site_file2=NONE 2332 if test -n "$CONFIG_SITE"; then 2333 # We do not want a PATH search for config.site. 2334 case $CONFIG_SITE in #(( 2335 -*) ac_site_file1=./$CONFIG_SITE;; 2336 */*) ac_site_file1=$CONFIG_SITE;; 2337 *) ac_site_file1=./$CONFIG_SITE;; 2338 esac 2339 elif test "x$prefix" != xNONE; then 2340 ac_site_file1=$prefix/share/config.site 2341 ac_site_file2=$prefix/etc/config.site 2342 else 2343 ac_site_file1=$ac_default_prefix/share/config.site 2344 ac_site_file2=$ac_default_prefix/etc/config.site 2345 fi 2346 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2347 do 2348 test "x$ac_site_file" = xNONE && continue 2349 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2351 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2352 sed 's/^/| /' "$ac_site_file" >&5 2353 . "$ac_site_file" \ 2354 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2356 as_fn_error $? "failed to load site script $ac_site_file 2357 See \`config.log' for more details" "$LINENO" 5; } 2358 fi 2359 done 2360 2361 if test -r "$cache_file"; then 2362 # Some versions of bash will fail to source /dev/null (special files 2363 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2364 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2365 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2366 $as_echo "$as_me: loading cache $cache_file" >&6;} 2367 case $cache_file in 2368 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2369 *) . "./$cache_file";; 2370 esac 2371 fi 2372 else 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2374 $as_echo "$as_me: creating cache $cache_file" >&6;} 2375 >$cache_file 2376 fi 2377 2378 # Check that the precious variables saved in the cache have kept the same 2379 # value. 2380 ac_cache_corrupted=false 2381 for ac_var in $ac_precious_vars; do 2382 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2383 eval ac_new_set=\$ac_env_${ac_var}_set 2384 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2385 eval ac_new_val=\$ac_env_${ac_var}_value 2386 case $ac_old_set,$ac_new_set in 2387 set,) 2388 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2389 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2390 ac_cache_corrupted=: ;; 2391 ,set) 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2393 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2394 ac_cache_corrupted=: ;; 2395 ,);; 2396 *) 2397 if test "x$ac_old_val" != "x$ac_new_val"; then 2398 # differences in whitespace do not lead to failure. 2399 ac_old_val_w=`echo x $ac_old_val` 2400 ac_new_val_w=`echo x $ac_new_val` 2401 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2402 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2403 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2404 ac_cache_corrupted=: 2405 else 2406 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2407 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2408 eval $ac_var=\$ac_old_val 2409 fi 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2411 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2413 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2414 fi;; 2415 esac 2416 # Pass precious variables to config.status. 2417 if test "$ac_new_set" = set; then 2418 case $ac_new_val in 2419 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2420 *) ac_arg=$ac_var=$ac_new_val ;; 2421 esac 2422 case " $ac_configure_args " in 2423 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2424 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2425 esac 2426 fi 2427 done 2428 if $ac_cache_corrupted; then 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2432 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2433 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2434 fi 2435 ## -------------------- ## 2436 ## Main body of script. ## 2437 ## -------------------- ## 2438 2439 ac_ext=c 2440 ac_cpp='$CPP $CPPFLAGS' 2441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2443 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2444 2445 2446 2447 ac_config_headers="$ac_config_headers config.h" 2448 2449 2450 # Initialize Automake 2451 am__api_version='1.15' 2452 2453 ac_aux_dir= 2454 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2455 if test -f "$ac_dir/install-sh"; then 2456 ac_aux_dir=$ac_dir 2457 ac_install_sh="$ac_aux_dir/install-sh -c" 2458 break 2459 elif test -f "$ac_dir/install.sh"; then 2460 ac_aux_dir=$ac_dir 2461 ac_install_sh="$ac_aux_dir/install.sh -c" 2462 break 2463 elif test -f "$ac_dir/shtool"; then 2464 ac_aux_dir=$ac_dir 2465 ac_install_sh="$ac_aux_dir/shtool install -c" 2466 break 2467 fi 2468 done 2469 if test -z "$ac_aux_dir"; then 2470 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2471 fi 2472 2473 # These three variables are undocumented and unsupported, 2474 # and are intended to be withdrawn in a future Autoconf release. 2475 # They can cause serious problems if a builder's source tree is in a directory 2476 # whose full name contains unusual characters. 2477 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2478 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2479 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2480 2481 2482 # Find a good install program. We prefer a C program (faster), 2483 # so one script is as good as another. But avoid the broken or 2484 # incompatible versions: 2485 # SysV /etc/install, /usr/sbin/install 2486 # SunOS /usr/etc/install 2487 # IRIX /sbin/install 2488 # AIX /bin/install 2489 # AmigaOS /C/install, which installs bootblocks on floppy discs 2490 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2491 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2492 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2493 # OS/2's system install, which has a completely different semantic 2494 # ./install, which can be erroneously created by make from ./install.sh. 2495 # Reject install programs that cannot install multiple files. 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2497 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2498 if test -z "$INSTALL"; then 2499 if ${ac_cv_path_install+:} false; then : 2500 $as_echo_n "(cached) " >&6 2501 else 2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2503 for as_dir in $PATH 2504 do 2505 IFS=$as_save_IFS 2506 test -z "$as_dir" && as_dir=. 2507 # Account for people who put trailing slashes in PATH elements. 2508 case $as_dir/ in #(( 2509 ./ | .// | /[cC]/* | \ 2510 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2511 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2512 /usr/ucb/* ) ;; 2513 *) 2514 # OSF1 and SCO ODT 3.0 have their own names for install. 2515 # Don't use installbsd from OSF since it installs stuff as root 2516 # by default. 2517 for ac_prog in ginstall scoinst install; do 2518 for ac_exec_ext in '' $ac_executable_extensions; do 2519 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2520 if test $ac_prog = install && 2521 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2522 # AIX install. It has an incompatible calling convention. 2523 : 2524 elif test $ac_prog = install && 2525 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2526 # program-specific install script used by HP pwplus--don't use. 2527 : 2528 else 2529 rm -rf conftest.one conftest.two conftest.dir 2530 echo one > conftest.one 2531 echo two > conftest.two 2532 mkdir conftest.dir 2533 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2534 test -s conftest.one && test -s conftest.two && 2535 test -s conftest.dir/conftest.one && 2536 test -s conftest.dir/conftest.two 2537 then 2538 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2539 break 3 2540 fi 2541 fi 2542 fi 2543 done 2544 done 2545 ;; 2546 esac 2547 2548 done 2549 IFS=$as_save_IFS 2550 2551 rm -rf conftest.one conftest.two conftest.dir 2552 2553 fi 2554 if test "${ac_cv_path_install+set}" = set; then 2555 INSTALL=$ac_cv_path_install 2556 else 2557 # As a last resort, use the slow shell script. Don't cache a 2558 # value for INSTALL within a source directory, because that will 2559 # break other packages using the cache if that directory is 2560 # removed, or if the value is a relative name. 2561 INSTALL=$ac_install_sh 2562 fi 2563 fi 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2565 $as_echo "$INSTALL" >&6; } 2566 2567 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2568 # It thinks the first close brace ends the variable substitution. 2569 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2570 2571 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2572 2573 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2574 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2576 $as_echo_n "checking whether build environment is sane... " >&6; } 2577 # Reject unsafe characters in $srcdir or the absolute working directory 2578 # name. Accept space and tab only in the latter. 2579 am_lf=' 2580 ' 2581 case `pwd` in 2582 *[\\\"\#\$\&\'\`$am_lf]*) 2583 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2584 esac 2585 case $srcdir in 2586 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2587 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2588 esac 2589 2590 # Do 'set' in a subshell so we don't clobber the current shell's 2591 # arguments. Must try -L first in case configure is actually a 2592 # symlink; some systems play weird games with the mod time of symlinks 2593 # (eg FreeBSD returns the mod time of the symlink's containing 2594 # directory). 2595 if ( 2596 am_has_slept=no 2597 for am_try in 1 2; do 2598 echo "timestamp, slept: $am_has_slept" > conftest.file 2599 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2600 if test "$*" = "X"; then 2601 # -L didn't work. 2602 set X `ls -t "$srcdir/configure" conftest.file` 2603 fi 2604 if test "$*" != "X $srcdir/configure conftest.file" \ 2605 && test "$*" != "X conftest.file $srcdir/configure"; then 2606 2607 # If neither matched, then we have a broken ls. This can happen 2608 # if, for instance, CONFIG_SHELL is bash and it inherits a 2609 # broken ls alias from the environment. This has actually 2610 # happened. Such a system could not be considered "sane". 2611 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2612 alias in your environment" "$LINENO" 5 2613 fi 2614 if test "$2" = conftest.file || test $am_try -eq 2; then 2615 break 2616 fi 2617 # Just in case. 2618 sleep 1 2619 am_has_slept=yes 2620 done 2621 test "$2" = conftest.file 2622 ) 2623 then 2624 # Ok. 2625 : 2626 else 2627 as_fn_error $? "newly created file is older than distributed files! 2628 Check your system clock" "$LINENO" 5 2629 fi 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2631 $as_echo "yes" >&6; } 2632 # If we didn't sleep, we still need to ensure time stamps of config.status and 2633 # generated files are strictly newer. 2634 am_sleep_pid= 2635 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2636 ( sleep 1 ) & 2637 am_sleep_pid=$! 2638 fi 2639 2640 rm -f conftest.file 2641 2642 test "$program_prefix" != NONE && 2643 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2644 # Use a double $ so make ignores it. 2645 test "$program_suffix" != NONE && 2646 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2647 # Double any \ or $. 2648 # By default was `s,x,x', remove it if useless. 2649 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2650 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2651 2652 # Expand $ac_aux_dir to an absolute path. 2653 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2654 2655 if test x"${MISSING+set}" != xset; then 2656 case $am_aux_dir in 2657 *\ * | *\ *) 2658 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2659 *) 2660 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2661 esac 2662 fi 2663 # Use eval to expand $SHELL 2664 if eval "$MISSING --is-lightweight"; then 2665 am_missing_run="$MISSING " 2666 else 2667 am_missing_run= 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2669 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2670 fi 2671 2672 if test x"${install_sh+set}" != xset; then 2673 case $am_aux_dir in 2674 *\ * | *\ *) 2675 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2676 *) 2677 install_sh="\${SHELL} $am_aux_dir/install-sh" 2678 esac 2679 fi 2680 2681 # Installed binaries are usually stripped using 'strip' when the user 2682 # run "make install-strip". However 'strip' might not be the right 2683 # tool to use in cross-compilation environments, therefore Automake 2684 # will honor the 'STRIP' environment variable to overrule this program. 2685 if test "$cross_compiling" != no; then 2686 if test -n "$ac_tool_prefix"; then 2687 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2688 set dummy ${ac_tool_prefix}strip; ac_word=$2 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2690 $as_echo_n "checking for $ac_word... " >&6; } 2691 if ${ac_cv_prog_STRIP+:} false; then : 2692 $as_echo_n "(cached) " >&6 2693 else 2694 if test -n "$STRIP"; then 2695 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2696 else 2697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2698 for as_dir in $PATH 2699 do 2700 IFS=$as_save_IFS 2701 test -z "$as_dir" && as_dir=. 2702 for ac_exec_ext in '' $ac_executable_extensions; do 2703 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2704 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2706 break 2 2707 fi 2708 done 2709 done 2710 IFS=$as_save_IFS 2711 2712 fi 2713 fi 2714 STRIP=$ac_cv_prog_STRIP 2715 if test -n "$STRIP"; then 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2717 $as_echo "$STRIP" >&6; } 2718 else 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2720 $as_echo "no" >&6; } 2721 fi 2722 2723 2724 fi 2725 if test -z "$ac_cv_prog_STRIP"; then 2726 ac_ct_STRIP=$STRIP 2727 # Extract the first word of "strip", so it can be a program name with args. 2728 set dummy strip; ac_word=$2 2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2730 $as_echo_n "checking for $ac_word... " >&6; } 2731 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2732 $as_echo_n "(cached) " >&6 2733 else 2734 if test -n "$ac_ct_STRIP"; then 2735 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2736 else 2737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2738 for as_dir in $PATH 2739 do 2740 IFS=$as_save_IFS 2741 test -z "$as_dir" && as_dir=. 2742 for ac_exec_ext in '' $ac_executable_extensions; do 2743 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2744 ac_cv_prog_ac_ct_STRIP="strip" 2745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2746 break 2 2747 fi 2748 done 2749 done 2750 IFS=$as_save_IFS 2751 2752 fi 2753 fi 2754 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2755 if test -n "$ac_ct_STRIP"; then 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2757 $as_echo "$ac_ct_STRIP" >&6; } 2758 else 2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2760 $as_echo "no" >&6; } 2761 fi 2762 2763 if test "x$ac_ct_STRIP" = x; then 2764 STRIP=":" 2765 else 2766 case $cross_compiling:$ac_tool_warned in 2767 yes:) 2768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2769 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2770 ac_tool_warned=yes ;; 2771 esac 2772 STRIP=$ac_ct_STRIP 2773 fi 2774 else 2775 STRIP="$ac_cv_prog_STRIP" 2776 fi 2777 2778 fi 2779 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2780 2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2782 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2783 if test -z "$MKDIR_P"; then 2784 if ${ac_cv_path_mkdir+:} false; then : 2785 $as_echo_n "(cached) " >&6 2786 else 2787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2788 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2789 do 2790 IFS=$as_save_IFS 2791 test -z "$as_dir" && as_dir=. 2792 for ac_prog in mkdir gmkdir; do 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2795 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2796 'mkdir (GNU coreutils) '* | \ 2797 'mkdir (coreutils) '* | \ 2798 'mkdir (fileutils) '4.1*) 2799 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2800 break 3;; 2801 esac 2802 done 2803 done 2804 done 2805 IFS=$as_save_IFS 2806 2807 fi 2808 2809 test -d ./--version && rmdir ./--version 2810 if test "${ac_cv_path_mkdir+set}" = set; then 2811 MKDIR_P="$ac_cv_path_mkdir -p" 2812 else 2813 # As a last resort, use the slow shell script. Don't cache a 2814 # value for MKDIR_P within a source directory, because that will 2815 # break other packages using the cache if that directory is 2816 # removed, or if the value is a relative name. 2817 MKDIR_P="$ac_install_sh -d" 2818 fi 2819 fi 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2821 $as_echo "$MKDIR_P" >&6; } 2822 2823 for ac_prog in gawk mawk nawk awk 2824 do 2825 # Extract the first word of "$ac_prog", so it can be a program name with args. 2826 set dummy $ac_prog; ac_word=$2 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2828 $as_echo_n "checking for $ac_word... " >&6; } 2829 if ${ac_cv_prog_AWK+:} false; then : 2830 $as_echo_n "(cached) " >&6 2831 else 2832 if test -n "$AWK"; then 2833 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2834 else 2835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2836 for as_dir in $PATH 2837 do 2838 IFS=$as_save_IFS 2839 test -z "$as_dir" && as_dir=. 2840 for ac_exec_ext in '' $ac_executable_extensions; do 2841 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2842 ac_cv_prog_AWK="$ac_prog" 2843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2844 break 2 2845 fi 2846 done 2847 done 2848 IFS=$as_save_IFS 2849 2850 fi 2851 fi 2852 AWK=$ac_cv_prog_AWK 2853 if test -n "$AWK"; then 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2855 $as_echo "$AWK" >&6; } 2856 else 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858 $as_echo "no" >&6; } 2859 fi 2860 2861 2862 test -n "$AWK" && break 2863 done 2864 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2866 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2867 set x ${MAKE-make} 2868 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2869 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2870 $as_echo_n "(cached) " >&6 2871 else 2872 cat >conftest.make <<\_ACEOF 2873 SHELL = /bin/sh 2874 all: 2875 @echo '@@@%%%=$(MAKE)=@@@%%%' 2876 _ACEOF 2877 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2878 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2879 *@@@%%%=?*=@@@%%%*) 2880 eval ac_cv_prog_make_${ac_make}_set=yes;; 2881 *) 2882 eval ac_cv_prog_make_${ac_make}_set=no;; 2883 esac 2884 rm -f conftest.make 2885 fi 2886 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2888 $as_echo "yes" >&6; } 2889 SET_MAKE= 2890 else 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2892 $as_echo "no" >&6; } 2893 SET_MAKE="MAKE=${MAKE-make}" 2894 fi 2895 2896 rm -rf .tst 2>/dev/null 2897 mkdir .tst 2>/dev/null 2898 if test -d .tst; then 2899 am__leading_dot=. 2900 else 2901 am__leading_dot=_ 2902 fi 2903 rmdir .tst 2>/dev/null 2904 2905 # Check whether --enable-silent-rules was given. 2906 if test "${enable_silent_rules+set}" = set; then : 2907 enableval=$enable_silent_rules; 2908 fi 2909 2910 case $enable_silent_rules in # ((( 2911 yes) AM_DEFAULT_VERBOSITY=0;; 2912 no) AM_DEFAULT_VERBOSITY=1;; 2913 *) AM_DEFAULT_VERBOSITY=1;; 2914 esac 2915 am_make=${MAKE-make} 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2917 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2918 if ${am_cv_make_support_nested_variables+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 if $as_echo 'TRUE=$(BAR$(V)) 2922 BAR0=false 2923 BAR1=true 2924 V=1 2925 am__doit: 2926 @$(TRUE) 2927 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2928 am_cv_make_support_nested_variables=yes 2929 else 2930 am_cv_make_support_nested_variables=no 2931 fi 2932 fi 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2934 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2935 if test $am_cv_make_support_nested_variables = yes; then 2936 AM_V='$(V)' 2937 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2938 else 2939 AM_V=$AM_DEFAULT_VERBOSITY 2940 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2941 fi 2942 AM_BACKSLASH='\' 2943 2944 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2945 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2946 # is not polluted with repeated "-I." 2947 am__isrc=' -I$(srcdir)' 2948 # test to see if srcdir already configured 2949 if test -f $srcdir/config.status; then 2950 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2951 fi 2952 fi 2953 2954 # test whether we have cygpath 2955 if test -z "$CYGPATH_W"; then 2956 if (cygpath --version) >/dev/null 2>/dev/null; then 2957 CYGPATH_W='cygpath -w' 2958 else 2959 CYGPATH_W=echo 2960 fi 2961 fi 2962 2963 2964 # Define the identity of the package. 2965 PACKAGE='libFS' 2966 VERSION='1.0.8' 2967 2968 2969 cat >>confdefs.h <<_ACEOF 2970 #define PACKAGE "$PACKAGE" 2971 _ACEOF 2972 2973 2974 cat >>confdefs.h <<_ACEOF 2975 #define VERSION "$VERSION" 2976 _ACEOF 2977 2978 # Some tools Automake needs. 2979 2980 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2981 2982 2983 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2984 2985 2986 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2987 2988 2989 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2990 2991 2992 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2993 2994 # For better backward compatibility. To be removed once Automake 1.9.x 2995 # dies out for good. For more background, see: 2996 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2997 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2998 mkdir_p='$(MKDIR_P)' 2999 3000 # We need awk for the "check" target (and possibly the TAP driver). The 3001 # system "awk" is bad on some platforms. 3002 # Always define AMTAR for backward compatibility. Yes, it's still used 3003 # in the wild :-( We should find a proper way to deprecate it ... 3004 AMTAR='$${TAR-tar}' 3005 3006 3007 # We'll loop over all known methods to create a tar archive until one works. 3008 _am_tools='gnutar pax cpio none' 3009 3010 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3011 3012 3013 3014 3015 3016 3017 # POSIX will say in a future version that running "rm -f" with no argument 3018 # is OK; and we want to be able to make that assumption in our Makefile 3019 # recipes. So use an aggressive probe to check that the usage we want is 3020 # actually supported "in the wild" to an acceptable degree. 3021 # See automake bug#10828. 3022 # To make any issue more visible, cause the running configure to be aborted 3023 # by default if the 'rm' program in use doesn't match our expectations; the 3024 # user can still override this though. 3025 if rm -f && rm -fr && rm -rf; then : OK; else 3026 cat >&2 <<'END' 3027 Oops! 3028 3029 Your 'rm' program seems unable to run without file operands specified 3030 on the command line, even when the '-f' option is present. This is contrary 3031 to the behaviour of most rm programs out there, and not conforming with 3032 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3033 3034 Please tell bug-automake@gnu.org about your system, including the value 3035 of your $PATH and any error possibly output before this message. This 3036 can help us improve future automake versions. 3037 3038 END 3039 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3040 echo 'Configuration will proceed anyway, since you have set the' >&2 3041 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3042 echo >&2 3043 else 3044 cat >&2 <<'END' 3045 Aborting the configuration process, to ensure you take notice of the issue. 3046 3047 You can download and install GNU coreutils to get an 'rm' implementation 3048 that behaves properly: <http://www.gnu.org/software/coreutils/>. 3049 3050 If you want to complete the configuration process using your problematic 3051 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3052 to "yes", and re-run configure. 3053 3054 END 3055 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3056 fi 3057 fi 3058 3059 3060 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 3061 # Must be called before any macros that run the compiler (like 3062 # AC_PROG_LIBTOOL) to avoid autoconf errors. 3063 DEPDIR="${am__leading_dot}deps" 3064 3065 ac_config_commands="$ac_config_commands depfiles" 3066 3067 3068 am_make=${MAKE-make} 3069 cat > confinc << 'END' 3070 am__doit: 3071 @echo this is the am__doit target 3072 .PHONY: am__doit 3073 END 3074 # If we don't find an include directive, just comment out the code. 3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3076 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3077 am__include="#" 3078 am__quote= 3079 _am_result=none 3080 # First try GNU make style include. 3081 echo "include confinc" > confmf 3082 # Ignore all kinds of additional output from 'make'. 3083 case `$am_make -s -f confmf 2> /dev/null` in #( 3084 *the\ am__doit\ target*) 3085 am__include=include 3086 am__quote= 3087 _am_result=GNU 3088 ;; 3089 esac 3090 # Now try BSD make style include. 3091 if test "$am__include" = "#"; then 3092 echo '.include "confinc"' > confmf 3093 case `$am_make -s -f confmf 2> /dev/null` in #( 3094 *the\ am__doit\ target*) 3095 am__include=.include 3096 am__quote="\"" 3097 _am_result=BSD 3098 ;; 3099 esac 3100 fi 3101 3102 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3104 $as_echo "$_am_result" >&6; } 3105 rm -f confinc confmf 3106 3107 # Check whether --enable-dependency-tracking was given. 3108 if test "${enable_dependency_tracking+set}" = set; then : 3109 enableval=$enable_dependency_tracking; 3110 fi 3111 3112 if test "x$enable_dependency_tracking" != xno; then 3113 am_depcomp="$ac_aux_dir/depcomp" 3114 AMDEPBACKSLASH='\' 3115 am__nodep='_no' 3116 fi 3117 if test "x$enable_dependency_tracking" != xno; then 3118 AMDEP_TRUE= 3119 AMDEP_FALSE='#' 3120 else 3121 AMDEP_TRUE='#' 3122 AMDEP_FALSE= 3123 fi 3124 3125 3126 ac_ext=c 3127 ac_cpp='$CPP $CPPFLAGS' 3128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3130 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3131 if test -n "$ac_tool_prefix"; then 3132 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3133 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3135 $as_echo_n "checking for $ac_word... " >&6; } 3136 if ${ac_cv_prog_CC+:} false; then : 3137 $as_echo_n "(cached) " >&6 3138 else 3139 if test -n "$CC"; then 3140 ac_cv_prog_CC="$CC" # Let the user override the test. 3141 else 3142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3143 for as_dir in $PATH 3144 do 3145 IFS=$as_save_IFS 3146 test -z "$as_dir" && as_dir=. 3147 for ac_exec_ext in '' $ac_executable_extensions; do 3148 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3149 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3151 break 2 3152 fi 3153 done 3154 done 3155 IFS=$as_save_IFS 3156 3157 fi 3158 fi 3159 CC=$ac_cv_prog_CC 3160 if test -n "$CC"; then 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3162 $as_echo "$CC" >&6; } 3163 else 3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3165 $as_echo "no" >&6; } 3166 fi 3167 3168 3169 fi 3170 if test -z "$ac_cv_prog_CC"; then 3171 ac_ct_CC=$CC 3172 # Extract the first word of "gcc", so it can be a program name with args. 3173 set dummy gcc; ac_word=$2 3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3175 $as_echo_n "checking for $ac_word... " >&6; } 3176 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3177 $as_echo_n "(cached) " >&6 3178 else 3179 if test -n "$ac_ct_CC"; then 3180 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3181 else 3182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3183 for as_dir in $PATH 3184 do 3185 IFS=$as_save_IFS 3186 test -z "$as_dir" && as_dir=. 3187 for ac_exec_ext in '' $ac_executable_extensions; do 3188 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3189 ac_cv_prog_ac_ct_CC="gcc" 3190 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3191 break 2 3192 fi 3193 done 3194 done 3195 IFS=$as_save_IFS 3196 3197 fi 3198 fi 3199 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3200 if test -n "$ac_ct_CC"; then 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3202 $as_echo "$ac_ct_CC" >&6; } 3203 else 3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3205 $as_echo "no" >&6; } 3206 fi 3207 3208 if test "x$ac_ct_CC" = x; then 3209 CC="" 3210 else 3211 case $cross_compiling:$ac_tool_warned in 3212 yes:) 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3214 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3215 ac_tool_warned=yes ;; 3216 esac 3217 CC=$ac_ct_CC 3218 fi 3219 else 3220 CC="$ac_cv_prog_CC" 3221 fi 3222 3223 if test -z "$CC"; then 3224 if test -n "$ac_tool_prefix"; then 3225 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3226 set dummy ${ac_tool_prefix}cc; ac_word=$2 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3228 $as_echo_n "checking for $ac_word... " >&6; } 3229 if ${ac_cv_prog_CC+:} false; then : 3230 $as_echo_n "(cached) " >&6 3231 else 3232 if test -n "$CC"; then 3233 ac_cv_prog_CC="$CC" # Let the user override the test. 3234 else 3235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3236 for as_dir in $PATH 3237 do 3238 IFS=$as_save_IFS 3239 test -z "$as_dir" && as_dir=. 3240 for ac_exec_ext in '' $ac_executable_extensions; do 3241 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3242 ac_cv_prog_CC="${ac_tool_prefix}cc" 3243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3244 break 2 3245 fi 3246 done 3247 done 3248 IFS=$as_save_IFS 3249 3250 fi 3251 fi 3252 CC=$ac_cv_prog_CC 3253 if test -n "$CC"; then 3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3255 $as_echo "$CC" >&6; } 3256 else 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3258 $as_echo "no" >&6; } 3259 fi 3260 3261 3262 fi 3263 fi 3264 if test -z "$CC"; then 3265 # Extract the first word of "cc", so it can be a program name with args. 3266 set dummy cc; ac_word=$2 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3268 $as_echo_n "checking for $ac_word... " >&6; } 3269 if ${ac_cv_prog_CC+:} false; then : 3270 $as_echo_n "(cached) " >&6 3271 else 3272 if test -n "$CC"; then 3273 ac_cv_prog_CC="$CC" # Let the user override the test. 3274 else 3275 ac_prog_rejected=no 3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3277 for as_dir in $PATH 3278 do 3279 IFS=$as_save_IFS 3280 test -z "$as_dir" && as_dir=. 3281 for ac_exec_ext in '' $ac_executable_extensions; do 3282 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3283 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3284 ac_prog_rejected=yes 3285 continue 3286 fi 3287 ac_cv_prog_CC="cc" 3288 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3289 break 2 3290 fi 3291 done 3292 done 3293 IFS=$as_save_IFS 3294 3295 if test $ac_prog_rejected = yes; then 3296 # We found a bogon in the path, so make sure we never use it. 3297 set dummy $ac_cv_prog_CC 3298 shift 3299 if test $# != 0; then 3300 # We chose a different compiler from the bogus one. 3301 # However, it has the same basename, so the bogon will be chosen 3302 # first if we set CC to just the basename; use the full file name. 3303 shift 3304 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3305 fi 3306 fi 3307 fi 3308 fi 3309 CC=$ac_cv_prog_CC 3310 if test -n "$CC"; then 3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3312 $as_echo "$CC" >&6; } 3313 else 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3315 $as_echo "no" >&6; } 3316 fi 3317 3318 3319 fi 3320 if test -z "$CC"; then 3321 if test -n "$ac_tool_prefix"; then 3322 for ac_prog in cl.exe 3323 do 3324 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3325 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3327 $as_echo_n "checking for $ac_word... " >&6; } 3328 if ${ac_cv_prog_CC+:} false; then : 3329 $as_echo_n "(cached) " >&6 3330 else 3331 if test -n "$CC"; then 3332 ac_cv_prog_CC="$CC" # Let the user override the test. 3333 else 3334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3335 for as_dir in $PATH 3336 do 3337 IFS=$as_save_IFS 3338 test -z "$as_dir" && as_dir=. 3339 for ac_exec_ext in '' $ac_executable_extensions; do 3340 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3341 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3343 break 2 3344 fi 3345 done 3346 done 3347 IFS=$as_save_IFS 3348 3349 fi 3350 fi 3351 CC=$ac_cv_prog_CC 3352 if test -n "$CC"; then 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3354 $as_echo "$CC" >&6; } 3355 else 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3357 $as_echo "no" >&6; } 3358 fi 3359 3360 3361 test -n "$CC" && break 3362 done 3363 fi 3364 if test -z "$CC"; then 3365 ac_ct_CC=$CC 3366 for ac_prog in cl.exe 3367 do 3368 # Extract the first word of "$ac_prog", so it can be a program name with args. 3369 set dummy $ac_prog; ac_word=$2 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3371 $as_echo_n "checking for $ac_word... " >&6; } 3372 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3373 $as_echo_n "(cached) " >&6 3374 else 3375 if test -n "$ac_ct_CC"; then 3376 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3377 else 3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3379 for as_dir in $PATH 3380 do 3381 IFS=$as_save_IFS 3382 test -z "$as_dir" && as_dir=. 3383 for ac_exec_ext in '' $ac_executable_extensions; do 3384 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3385 ac_cv_prog_ac_ct_CC="$ac_prog" 3386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3387 break 2 3388 fi 3389 done 3390 done 3391 IFS=$as_save_IFS 3392 3393 fi 3394 fi 3395 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3396 if test -n "$ac_ct_CC"; then 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3398 $as_echo "$ac_ct_CC" >&6; } 3399 else 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3401 $as_echo "no" >&6; } 3402 fi 3403 3404 3405 test -n "$ac_ct_CC" && break 3406 done 3407 3408 if test "x$ac_ct_CC" = x; then 3409 CC="" 3410 else 3411 case $cross_compiling:$ac_tool_warned in 3412 yes:) 3413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3414 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3415 ac_tool_warned=yes ;; 3416 esac 3417 CC=$ac_ct_CC 3418 fi 3419 fi 3420 3421 fi 3422 3423 3424 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3426 as_fn_error $? "no acceptable C compiler found in \$PATH 3427 See \`config.log' for more details" "$LINENO" 5; } 3428 3429 # Provide some information about the compiler. 3430 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3431 set X $ac_compile 3432 ac_compiler=$2 3433 for ac_option in --version -v -V -qversion; do 3434 { { ac_try="$ac_compiler $ac_option >&5" 3435 case "(($ac_try" in 3436 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3437 *) ac_try_echo=$ac_try;; 3438 esac 3439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3440 $as_echo "$ac_try_echo"; } >&5 3441 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3442 ac_status=$? 3443 if test -s conftest.err; then 3444 sed '10a\ 3445 ... rest of stderr output deleted ... 3446 10q' conftest.err >conftest.er1 3447 cat conftest.er1 >&5 3448 fi 3449 rm -f conftest.er1 conftest.err 3450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3451 test $ac_status = 0; } 3452 done 3453 3454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3455 /* end confdefs.h. */ 3456 3457 int 3458 main () 3459 { 3460 3461 ; 3462 return 0; 3463 } 3464 _ACEOF 3465 ac_clean_files_save=$ac_clean_files 3466 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3467 # Try to create an executable without -o first, disregard a.out. 3468 # It will help us diagnose broken compilers, and finding out an intuition 3469 # of exeext. 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3471 $as_echo_n "checking whether the C compiler works... " >&6; } 3472 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3473 3474 # The possible output files: 3475 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3476 3477 ac_rmfiles= 3478 for ac_file in $ac_files 3479 do 3480 case $ac_file in 3481 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3482 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3483 esac 3484 done 3485 rm -f $ac_rmfiles 3486 3487 if { { ac_try="$ac_link_default" 3488 case "(($ac_try" in 3489 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3490 *) ac_try_echo=$ac_try;; 3491 esac 3492 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3493 $as_echo "$ac_try_echo"; } >&5 3494 (eval "$ac_link_default") 2>&5 3495 ac_status=$? 3496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3497 test $ac_status = 0; }; then : 3498 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3499 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3500 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3501 # so that the user can short-circuit this test for compilers unknown to 3502 # Autoconf. 3503 for ac_file in $ac_files '' 3504 do 3505 test -f "$ac_file" || continue 3506 case $ac_file in 3507 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3508 ;; 3509 [ab].out ) 3510 # We found the default executable, but exeext='' is most 3511 # certainly right. 3512 break;; 3513 *.* ) 3514 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3515 then :; else 3516 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3517 fi 3518 # We set ac_cv_exeext here because the later test for it is not 3519 # safe: cross compilers may not add the suffix if given an `-o' 3520 # argument, so we may need to know it at that point already. 3521 # Even if this section looks crufty: it has the advantage of 3522 # actually working. 3523 break;; 3524 * ) 3525 break;; 3526 esac 3527 done 3528 test "$ac_cv_exeext" = no && ac_cv_exeext= 3529 3530 else 3531 ac_file='' 3532 fi 3533 if test -z "$ac_file"; then : 3534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3535 $as_echo "no" >&6; } 3536 $as_echo "$as_me: failed program was:" >&5 3537 sed 's/^/| /' conftest.$ac_ext >&5 3538 3539 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3541 as_fn_error 77 "C compiler cannot create executables 3542 See \`config.log' for more details" "$LINENO" 5; } 3543 else 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3545 $as_echo "yes" >&6; } 3546 fi 3547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3548 $as_echo_n "checking for C compiler default output file name... " >&6; } 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3550 $as_echo "$ac_file" >&6; } 3551 ac_exeext=$ac_cv_exeext 3552 3553 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3554 ac_clean_files=$ac_clean_files_save 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3556 $as_echo_n "checking for suffix of executables... " >&6; } 3557 if { { ac_try="$ac_link" 3558 case "(($ac_try" in 3559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3560 *) ac_try_echo=$ac_try;; 3561 esac 3562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3563 $as_echo "$ac_try_echo"; } >&5 3564 (eval "$ac_link") 2>&5 3565 ac_status=$? 3566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3567 test $ac_status = 0; }; then : 3568 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3569 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3570 # work properly (i.e., refer to `conftest.exe'), while it won't with 3571 # `rm'. 3572 for ac_file in conftest.exe conftest conftest.*; do 3573 test -f "$ac_file" || continue 3574 case $ac_file in 3575 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3576 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3577 break;; 3578 * ) break;; 3579 esac 3580 done 3581 else 3582 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3583 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3584 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3585 See \`config.log' for more details" "$LINENO" 5; } 3586 fi 3587 rm -f conftest conftest$ac_cv_exeext 3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3589 $as_echo "$ac_cv_exeext" >&6; } 3590 3591 rm -f conftest.$ac_ext 3592 EXEEXT=$ac_cv_exeext 3593 ac_exeext=$EXEEXT 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 #include <stdio.h> 3597 int 3598 main () 3599 { 3600 FILE *f = fopen ("conftest.out", "w"); 3601 return ferror (f) || fclose (f) != 0; 3602 3603 ; 3604 return 0; 3605 } 3606 _ACEOF 3607 ac_clean_files="$ac_clean_files conftest.out" 3608 # Check that the compiler produces executables we can run. If not, either 3609 # the compiler is broken, or we cross compile. 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3611 $as_echo_n "checking whether we are cross compiling... " >&6; } 3612 if test "$cross_compiling" != yes; then 3613 { { ac_try="$ac_link" 3614 case "(($ac_try" in 3615 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3616 *) ac_try_echo=$ac_try;; 3617 esac 3618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3619 $as_echo "$ac_try_echo"; } >&5 3620 (eval "$ac_link") 2>&5 3621 ac_status=$? 3622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3623 test $ac_status = 0; } 3624 if { ac_try='./conftest$ac_cv_exeext' 3625 { { case "(($ac_try" in 3626 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3627 *) ac_try_echo=$ac_try;; 3628 esac 3629 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3630 $as_echo "$ac_try_echo"; } >&5 3631 (eval "$ac_try") 2>&5 3632 ac_status=$? 3633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3634 test $ac_status = 0; }; }; then 3635 cross_compiling=no 3636 else 3637 if test "$cross_compiling" = maybe; then 3638 cross_compiling=yes 3639 else 3640 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3641 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3642 as_fn_error $? "cannot run C compiled programs. 3643 If you meant to cross compile, use \`--host'. 3644 See \`config.log' for more details" "$LINENO" 5; } 3645 fi 3646 fi 3647 fi 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3649 $as_echo "$cross_compiling" >&6; } 3650 3651 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3652 ac_clean_files=$ac_clean_files_save 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3654 $as_echo_n "checking for suffix of object files... " >&6; } 3655 if ${ac_cv_objext+:} false; then : 3656 $as_echo_n "(cached) " >&6 3657 else 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 3661 int 3662 main () 3663 { 3664 3665 ; 3666 return 0; 3667 } 3668 _ACEOF 3669 rm -f conftest.o conftest.obj 3670 if { { ac_try="$ac_compile" 3671 case "(($ac_try" in 3672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3673 *) ac_try_echo=$ac_try;; 3674 esac 3675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3676 $as_echo "$ac_try_echo"; } >&5 3677 (eval "$ac_compile") 2>&5 3678 ac_status=$? 3679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3680 test $ac_status = 0; }; then : 3681 for ac_file in conftest.o conftest.obj conftest.*; do 3682 test -f "$ac_file" || continue; 3683 case $ac_file in 3684 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3685 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3686 break;; 3687 esac 3688 done 3689 else 3690 $as_echo "$as_me: failed program was:" >&5 3691 sed 's/^/| /' conftest.$ac_ext >&5 3692 3693 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3695 as_fn_error $? "cannot compute suffix of object files: cannot compile 3696 See \`config.log' for more details" "$LINENO" 5; } 3697 fi 3698 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3699 fi 3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3701 $as_echo "$ac_cv_objext" >&6; } 3702 OBJEXT=$ac_cv_objext 3703 ac_objext=$OBJEXT 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3705 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3706 if ${ac_cv_c_compiler_gnu+:} false; then : 3707 $as_echo_n "(cached) " >&6 3708 else 3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3710 /* end confdefs.h. */ 3711 3712 int 3713 main () 3714 { 3715 #ifndef __GNUC__ 3716 choke me 3717 #endif 3718 3719 ; 3720 return 0; 3721 } 3722 _ACEOF 3723 if ac_fn_c_try_compile "$LINENO"; then : 3724 ac_compiler_gnu=yes 3725 else 3726 ac_compiler_gnu=no 3727 fi 3728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3729 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3730 3731 fi 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3733 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3734 if test $ac_compiler_gnu = yes; then 3735 GCC=yes 3736 else 3737 GCC= 3738 fi 3739 ac_test_CFLAGS=${CFLAGS+set} 3740 ac_save_CFLAGS=$CFLAGS 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3742 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3743 if ${ac_cv_prog_cc_g+:} false; then : 3744 $as_echo_n "(cached) " >&6 3745 else 3746 ac_save_c_werror_flag=$ac_c_werror_flag 3747 ac_c_werror_flag=yes 3748 ac_cv_prog_cc_g=no 3749 CFLAGS="-g" 3750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3751 /* end confdefs.h. */ 3752 3753 int 3754 main () 3755 { 3756 3757 ; 3758 return 0; 3759 } 3760 _ACEOF 3761 if ac_fn_c_try_compile "$LINENO"; then : 3762 ac_cv_prog_cc_g=yes 3763 else 3764 CFLAGS="" 3765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3766 /* end confdefs.h. */ 3767 3768 int 3769 main () 3770 { 3771 3772 ; 3773 return 0; 3774 } 3775 _ACEOF 3776 if ac_fn_c_try_compile "$LINENO"; then : 3777 3778 else 3779 ac_c_werror_flag=$ac_save_c_werror_flag 3780 CFLAGS="-g" 3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3782 /* end confdefs.h. */ 3783 3784 int 3785 main () 3786 { 3787 3788 ; 3789 return 0; 3790 } 3791 _ACEOF 3792 if ac_fn_c_try_compile "$LINENO"; then : 3793 ac_cv_prog_cc_g=yes 3794 fi 3795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3796 fi 3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3798 fi 3799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3800 ac_c_werror_flag=$ac_save_c_werror_flag 3801 fi 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3803 $as_echo "$ac_cv_prog_cc_g" >&6; } 3804 if test "$ac_test_CFLAGS" = set; then 3805 CFLAGS=$ac_save_CFLAGS 3806 elif test $ac_cv_prog_cc_g = yes; then 3807 if test "$GCC" = yes; then 3808 CFLAGS="-g -O2" 3809 else 3810 CFLAGS="-g" 3811 fi 3812 else 3813 if test "$GCC" = yes; then 3814 CFLAGS="-O2" 3815 else 3816 CFLAGS= 3817 fi 3818 fi 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3820 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3821 if ${ac_cv_prog_cc_c89+:} false; then : 3822 $as_echo_n "(cached) " >&6 3823 else 3824 ac_cv_prog_cc_c89=no 3825 ac_save_CC=$CC 3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3827 /* end confdefs.h. */ 3828 #include <stdarg.h> 3829 #include <stdio.h> 3830 struct stat; 3831 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3832 struct buf { int x; }; 3833 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3834 static char *e (p, i) 3835 char **p; 3836 int i; 3837 { 3838 return p[i]; 3839 } 3840 static char *f (char * (*g) (char **, int), char **p, ...) 3841 { 3842 char *s; 3843 va_list v; 3844 va_start (v,p); 3845 s = g (p, va_arg (v,int)); 3846 va_end (v); 3847 return s; 3848 } 3849 3850 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3851 function prototypes and stuff, but not '\xHH' hex character constants. 3852 These don't provoke an error unfortunately, instead are silently treated 3853 as 'x'. The following induces an error, until -std is added to get 3854 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3855 array size at least. It's necessary to write '\x00'==0 to get something 3856 that's true only with -std. */ 3857 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3858 3859 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3860 inside strings and character constants. */ 3861 #define FOO(x) 'x' 3862 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3863 3864 int test (int i, double x); 3865 struct s1 {int (*f) (int a);}; 3866 struct s2 {int (*f) (double a);}; 3867 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3868 int argc; 3869 char **argv; 3870 int 3871 main () 3872 { 3873 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3874 ; 3875 return 0; 3876 } 3877 _ACEOF 3878 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3879 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3880 do 3881 CC="$ac_save_CC $ac_arg" 3882 if ac_fn_c_try_compile "$LINENO"; then : 3883 ac_cv_prog_cc_c89=$ac_arg 3884 fi 3885 rm -f core conftest.err conftest.$ac_objext 3886 test "x$ac_cv_prog_cc_c89" != "xno" && break 3887 done 3888 rm -f conftest.$ac_ext 3889 CC=$ac_save_CC 3890 3891 fi 3892 # AC_CACHE_VAL 3893 case "x$ac_cv_prog_cc_c89" in 3894 x) 3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3896 $as_echo "none needed" >&6; } ;; 3897 xno) 3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3899 $as_echo "unsupported" >&6; } ;; 3900 *) 3901 CC="$CC $ac_cv_prog_cc_c89" 3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3903 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3904 esac 3905 if test "x$ac_cv_prog_cc_c89" != xno; then : 3906 3907 fi 3908 3909 ac_ext=c 3910 ac_cpp='$CPP $CPPFLAGS' 3911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3913 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3914 3915 ac_ext=c 3916 ac_cpp='$CPP $CPPFLAGS' 3917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3919 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3921 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3922 if ${am_cv_prog_cc_c_o+:} false; then : 3923 $as_echo_n "(cached) " >&6 3924 else 3925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3926 /* end confdefs.h. */ 3927 3928 int 3929 main () 3930 { 3931 3932 ; 3933 return 0; 3934 } 3935 _ACEOF 3936 # Make sure it works both with $CC and with simple cc. 3937 # Following AC_PROG_CC_C_O, we do the test twice because some 3938 # compilers refuse to overwrite an existing .o file with -o, 3939 # though they will create one. 3940 am_cv_prog_cc_c_o=yes 3941 for am_i in 1 2; do 3942 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3943 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3944 ac_status=$? 3945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3946 (exit $ac_status); } \ 3947 && test -f conftest2.$ac_objext; then 3948 : OK 3949 else 3950 am_cv_prog_cc_c_o=no 3951 break 3952 fi 3953 done 3954 rm -f core conftest* 3955 unset am_i 3956 fi 3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3958 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3959 if test "$am_cv_prog_cc_c_o" != yes; then 3960 # Losing compiler, so override with the script. 3961 # FIXME: It is wrong to rewrite CC. 3962 # But if we don't then we get into trouble of one sort or another. 3963 # A longer-term fix would be to have automake use am__CC in this case, 3964 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3965 CC="$am_aux_dir/compile $CC" 3966 fi 3967 ac_ext=c 3968 ac_cpp='$CPP $CPPFLAGS' 3969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3971 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3972 3973 3974 depcc="$CC" am_compiler_list= 3975 3976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3977 $as_echo_n "checking dependency style of $depcc... " >&6; } 3978 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3979 $as_echo_n "(cached) " >&6 3980 else 3981 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3982 # We make a subdir and do the tests there. Otherwise we can end up 3983 # making bogus files that we don't know about and never remove. For 3984 # instance it was reported that on HP-UX the gcc test will end up 3985 # making a dummy file named 'D' -- because '-MD' means "put the output 3986 # in D". 3987 rm -rf conftest.dir 3988 mkdir conftest.dir 3989 # Copy depcomp to subdir because otherwise we won't find it if we're 3990 # using a relative directory. 3991 cp "$am_depcomp" conftest.dir 3992 cd conftest.dir 3993 # We will build objects and dependencies in a subdirectory because 3994 # it helps to detect inapplicable dependency modes. For instance 3995 # both Tru64's cc and ICC support -MD to output dependencies as a 3996 # side effect of compilation, but ICC will put the dependencies in 3997 # the current directory while Tru64 will put them in the object 3998 # directory. 3999 mkdir sub 4000 4001 am_cv_CC_dependencies_compiler_type=none 4002 if test "$am_compiler_list" = ""; then 4003 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4004 fi 4005 am__universal=false 4006 case " $depcc " in #( 4007 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4008 esac 4009 4010 for depmode in $am_compiler_list; do 4011 # Setup a source with many dependencies, because some compilers 4012 # like to wrap large dependency lists on column 80 (with \), and 4013 # we should not choose a depcomp mode which is confused by this. 4014 # 4015 # We need to recreate these files for each test, as the compiler may 4016 # overwrite some of them when testing with obscure command lines. 4017 # This happens at least with the AIX C compiler. 4018 : > sub/conftest.c 4019 for i in 1 2 3 4 5 6; do 4020 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4021 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4022 # Solaris 10 /bin/sh. 4023 echo '/* dummy */' > sub/conftst$i.h 4024 done 4025 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4026 4027 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4028 # mode. It turns out that the SunPro C++ compiler does not properly 4029 # handle '-M -o', and we need to detect this. Also, some Intel 4030 # versions had trouble with output in subdirs. 4031 am__obj=sub/conftest.${OBJEXT-o} 4032 am__minus_obj="-o $am__obj" 4033 case $depmode in 4034 gcc) 4035 # This depmode causes a compiler race in universal mode. 4036 test "$am__universal" = false || continue 4037 ;; 4038 nosideeffect) 4039 # After this tag, mechanisms are not by side-effect, so they'll 4040 # only be used when explicitly requested. 4041 if test "x$enable_dependency_tracking" = xyes; then 4042 continue 4043 else 4044 break 4045 fi 4046 ;; 4047 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4048 # This compiler won't grok '-c -o', but also, the minuso test has 4049 # not run yet. These depmodes are late enough in the game, and 4050 # so weak that their functioning should not be impacted. 4051 am__obj=conftest.${OBJEXT-o} 4052 am__minus_obj= 4053 ;; 4054 none) break ;; 4055 esac 4056 if depmode=$depmode \ 4057 source=sub/conftest.c object=$am__obj \ 4058 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4059 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4060 >/dev/null 2>conftest.err && 4061 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4062 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4063 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4064 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4065 # icc doesn't choke on unknown options, it will just issue warnings 4066 # or remarks (even with -Werror). So we grep stderr for any message 4067 # that says an option was ignored or not supported. 4068 # When given -MP, icc 7.0 and 7.1 complain thusly: 4069 # icc: Command line warning: ignoring option '-M'; no argument required 4070 # The diagnosis changed in icc 8.0: 4071 # icc: Command line remark: option '-MP' not supported 4072 if (grep 'ignoring option' conftest.err || 4073 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4074 am_cv_CC_dependencies_compiler_type=$depmode 4075 break 4076 fi 4077 fi 4078 done 4079 4080 cd .. 4081 rm -rf conftest.dir 4082 else 4083 am_cv_CC_dependencies_compiler_type=none 4084 fi 4085 4086 fi 4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4088 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4089 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4090 4091 if 4092 test "x$enable_dependency_tracking" != xno \ 4093 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4094 am__fastdepCC_TRUE= 4095 am__fastdepCC_FALSE='#' 4096 else 4097 am__fastdepCC_TRUE='#' 4098 am__fastdepCC_FALSE= 4099 fi 4100 4101 4102 4103 ac_ext=c 4104 ac_cpp='$CPP $CPPFLAGS' 4105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4107 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4109 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4110 # On Suns, sometimes $CPP names a directory. 4111 if test -n "$CPP" && test -d "$CPP"; then 4112 CPP= 4113 fi 4114 if test -z "$CPP"; then 4115 if ${ac_cv_prog_CPP+:} false; then : 4116 $as_echo_n "(cached) " >&6 4117 else 4118 # Double quotes because CPP needs to be expanded 4119 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4120 do 4121 ac_preproc_ok=false 4122 for ac_c_preproc_warn_flag in '' yes 4123 do 4124 # Use a header file that comes with gcc, so configuring glibc 4125 # with a fresh cross-compiler works. 4126 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4127 # <limits.h> exists even on freestanding compilers. 4128 # On the NeXT, cc -E runs the code through the compiler's parser, 4129 # not just through cpp. "Syntax error" is here to catch this case. 4130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4131 /* end confdefs.h. */ 4132 #ifdef __STDC__ 4133 # include <limits.h> 4134 #else 4135 # include <assert.h> 4136 #endif 4137 Syntax error 4138 _ACEOF 4139 if ac_fn_c_try_cpp "$LINENO"; then : 4140 4141 else 4142 # Broken: fails on valid input. 4143 continue 4144 fi 4145 rm -f conftest.err conftest.i conftest.$ac_ext 4146 4147 # OK, works on sane cases. Now check whether nonexistent headers 4148 # can be detected and how. 4149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4150 /* end confdefs.h. */ 4151 #include <ac_nonexistent.h> 4152 _ACEOF 4153 if ac_fn_c_try_cpp "$LINENO"; then : 4154 # Broken: success on invalid input. 4155 continue 4156 else 4157 # Passes both tests. 4158 ac_preproc_ok=: 4159 break 4160 fi 4161 rm -f conftest.err conftest.i conftest.$ac_ext 4162 4163 done 4164 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4165 rm -f conftest.i conftest.err conftest.$ac_ext 4166 if $ac_preproc_ok; then : 4167 break 4168 fi 4169 4170 done 4171 ac_cv_prog_CPP=$CPP 4172 4173 fi 4174 CPP=$ac_cv_prog_CPP 4175 else 4176 ac_cv_prog_CPP=$CPP 4177 fi 4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4179 $as_echo "$CPP" >&6; } 4180 ac_preproc_ok=false 4181 for ac_c_preproc_warn_flag in '' yes 4182 do 4183 # Use a header file that comes with gcc, so configuring glibc 4184 # with a fresh cross-compiler works. 4185 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4186 # <limits.h> exists even on freestanding compilers. 4187 # On the NeXT, cc -E runs the code through the compiler's parser, 4188 # not just through cpp. "Syntax error" is here to catch this case. 4189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4190 /* end confdefs.h. */ 4191 #ifdef __STDC__ 4192 # include <limits.h> 4193 #else 4194 # include <assert.h> 4195 #endif 4196 Syntax error 4197 _ACEOF 4198 if ac_fn_c_try_cpp "$LINENO"; then : 4199 4200 else 4201 # Broken: fails on valid input. 4202 continue 4203 fi 4204 rm -f conftest.err conftest.i conftest.$ac_ext 4205 4206 # OK, works on sane cases. Now check whether nonexistent headers 4207 # can be detected and how. 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 #include <ac_nonexistent.h> 4211 _ACEOF 4212 if ac_fn_c_try_cpp "$LINENO"; then : 4213 # Broken: success on invalid input. 4214 continue 4215 else 4216 # Passes both tests. 4217 ac_preproc_ok=: 4218 break 4219 fi 4220 rm -f conftest.err conftest.i conftest.$ac_ext 4221 4222 done 4223 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4224 rm -f conftest.i conftest.err conftest.$ac_ext 4225 if $ac_preproc_ok; then : 4226 4227 else 4228 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4230 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4231 See \`config.log' for more details" "$LINENO" 5; } 4232 fi 4233 4234 ac_ext=c 4235 ac_cpp='$CPP $CPPFLAGS' 4236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4238 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4239 4240 4241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4242 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4243 if ${ac_cv_path_GREP+:} false; then : 4244 $as_echo_n "(cached) " >&6 4245 else 4246 if test -z "$GREP"; then 4247 ac_path_GREP_found=false 4248 # Loop through the user's path and test for each of PROGNAME-LIST 4249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4250 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4251 do 4252 IFS=$as_save_IFS 4253 test -z "$as_dir" && as_dir=. 4254 for ac_prog in grep ggrep; do 4255 for ac_exec_ext in '' $ac_executable_extensions; do 4256 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4257 as_fn_executable_p "$ac_path_GREP" || continue 4258 # Check for GNU ac_path_GREP and select it if it is found. 4259 # Check for GNU $ac_path_GREP 4260 case `"$ac_path_GREP" --version 2>&1` in 4261 *GNU*) 4262 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4263 *) 4264 ac_count=0 4265 $as_echo_n 0123456789 >"conftest.in" 4266 while : 4267 do 4268 cat "conftest.in" "conftest.in" >"conftest.tmp" 4269 mv "conftest.tmp" "conftest.in" 4270 cp "conftest.in" "conftest.nl" 4271 $as_echo 'GREP' >> "conftest.nl" 4272 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4273 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4274 as_fn_arith $ac_count + 1 && ac_count=$as_val 4275 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4276 # Best one so far, save it but keep looking for a better one 4277 ac_cv_path_GREP="$ac_path_GREP" 4278 ac_path_GREP_max=$ac_count 4279 fi 4280 # 10*(2^10) chars as input seems more than enough 4281 test $ac_count -gt 10 && break 4282 done 4283 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4284 esac 4285 4286 $ac_path_GREP_found && break 3 4287 done 4288 done 4289 done 4290 IFS=$as_save_IFS 4291 if test -z "$ac_cv_path_GREP"; then 4292 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4293 fi 4294 else 4295 ac_cv_path_GREP=$GREP 4296 fi 4297 4298 fi 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4300 $as_echo "$ac_cv_path_GREP" >&6; } 4301 GREP="$ac_cv_path_GREP" 4302 4303 4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4305 $as_echo_n "checking for egrep... " >&6; } 4306 if ${ac_cv_path_EGREP+:} false; then : 4307 $as_echo_n "(cached) " >&6 4308 else 4309 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4310 then ac_cv_path_EGREP="$GREP -E" 4311 else 4312 if test -z "$EGREP"; then 4313 ac_path_EGREP_found=false 4314 # Loop through the user's path and test for each of PROGNAME-LIST 4315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4316 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4317 do 4318 IFS=$as_save_IFS 4319 test -z "$as_dir" && as_dir=. 4320 for ac_prog in egrep; do 4321 for ac_exec_ext in '' $ac_executable_extensions; do 4322 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4323 as_fn_executable_p "$ac_path_EGREP" || continue 4324 # Check for GNU ac_path_EGREP and select it if it is found. 4325 # Check for GNU $ac_path_EGREP 4326 case `"$ac_path_EGREP" --version 2>&1` in 4327 *GNU*) 4328 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4329 *) 4330 ac_count=0 4331 $as_echo_n 0123456789 >"conftest.in" 4332 while : 4333 do 4334 cat "conftest.in" "conftest.in" >"conftest.tmp" 4335 mv "conftest.tmp" "conftest.in" 4336 cp "conftest.in" "conftest.nl" 4337 $as_echo 'EGREP' >> "conftest.nl" 4338 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4339 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4340 as_fn_arith $ac_count + 1 && ac_count=$as_val 4341 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4342 # Best one so far, save it but keep looking for a better one 4343 ac_cv_path_EGREP="$ac_path_EGREP" 4344 ac_path_EGREP_max=$ac_count 4345 fi 4346 # 10*(2^10) chars as input seems more than enough 4347 test $ac_count -gt 10 && break 4348 done 4349 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4350 esac 4351 4352 $ac_path_EGREP_found && break 3 4353 done 4354 done 4355 done 4356 IFS=$as_save_IFS 4357 if test -z "$ac_cv_path_EGREP"; then 4358 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4359 fi 4360 else 4361 ac_cv_path_EGREP=$EGREP 4362 fi 4363 4364 fi 4365 fi 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4367 $as_echo "$ac_cv_path_EGREP" >&6; } 4368 EGREP="$ac_cv_path_EGREP" 4369 4370 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4372 $as_echo_n "checking for ANSI C header files... " >&6; } 4373 if ${ac_cv_header_stdc+:} false; then : 4374 $as_echo_n "(cached) " >&6 4375 else 4376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377 /* end confdefs.h. */ 4378 #include <stdlib.h> 4379 #include <stdarg.h> 4380 #include <string.h> 4381 #include <float.h> 4382 4383 int 4384 main () 4385 { 4386 4387 ; 4388 return 0; 4389 } 4390 _ACEOF 4391 if ac_fn_c_try_compile "$LINENO"; then : 4392 ac_cv_header_stdc=yes 4393 else 4394 ac_cv_header_stdc=no 4395 fi 4396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4397 4398 if test $ac_cv_header_stdc = yes; then 4399 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4401 /* end confdefs.h. */ 4402 #include <string.h> 4403 4404 _ACEOF 4405 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4406 $EGREP "memchr" >/dev/null 2>&1; then : 4407 4408 else 4409 ac_cv_header_stdc=no 4410 fi 4411 rm -f conftest* 4412 4413 fi 4414 4415 if test $ac_cv_header_stdc = yes; then 4416 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4418 /* end confdefs.h. */ 4419 #include <stdlib.h> 4420 4421 _ACEOF 4422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4423 $EGREP "free" >/dev/null 2>&1; then : 4424 4425 else 4426 ac_cv_header_stdc=no 4427 fi 4428 rm -f conftest* 4429 4430 fi 4431 4432 if test $ac_cv_header_stdc = yes; then 4433 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4434 if test "$cross_compiling" = yes; then : 4435 : 4436 else 4437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4438 /* end confdefs.h. */ 4439 #include <ctype.h> 4440 #include <stdlib.h> 4441 #if ((' ' & 0x0FF) == 0x020) 4442 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4443 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4444 #else 4445 # define ISLOWER(c) \ 4446 (('a' <= (c) && (c) <= 'i') \ 4447 || ('j' <= (c) && (c) <= 'r') \ 4448 || ('s' <= (c) && (c) <= 'z')) 4449 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4450 #endif 4451 4452 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4453 int 4454 main () 4455 { 4456 int i; 4457 for (i = 0; i < 256; i++) 4458 if (XOR (islower (i), ISLOWER (i)) 4459 || toupper (i) != TOUPPER (i)) 4460 return 2; 4461 return 0; 4462 } 4463 _ACEOF 4464 if ac_fn_c_try_run "$LINENO"; then : 4465 4466 else 4467 ac_cv_header_stdc=no 4468 fi 4469 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4470 conftest.$ac_objext conftest.beam conftest.$ac_ext 4471 fi 4472 4473 fi 4474 fi 4475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4476 $as_echo "$ac_cv_header_stdc" >&6; } 4477 if test $ac_cv_header_stdc = yes; then 4478 4479 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4480 4481 fi 4482 4483 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4484 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4485 inttypes.h stdint.h unistd.h 4486 do : 4487 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4488 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4489 " 4490 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4491 cat >>confdefs.h <<_ACEOF 4492 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4493 _ACEOF 4494 4495 fi 4496 4497 done 4498 4499 4500 4501 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4502 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4503 MINIX=yes 4504 else 4505 MINIX= 4506 fi 4507 4508 4509 if test "$MINIX" = yes; then 4510 4511 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4512 4513 4514 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4515 4516 4517 $as_echo "#define _MINIX 1" >>confdefs.h 4518 4519 fi 4520 4521 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4523 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4524 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4525 $as_echo_n "(cached) " >&6 4526 else 4527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4528 /* end confdefs.h. */ 4529 4530 # define __EXTENSIONS__ 1 4531 $ac_includes_default 4532 int 4533 main () 4534 { 4535 4536 ; 4537 return 0; 4538 } 4539 _ACEOF 4540 if ac_fn_c_try_compile "$LINENO"; then : 4541 ac_cv_safe_to_define___extensions__=yes 4542 else 4543 ac_cv_safe_to_define___extensions__=no 4544 fi 4545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4546 fi 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4548 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4549 test $ac_cv_safe_to_define___extensions__ = yes && 4550 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4551 4552 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4553 4554 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4555 4556 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4557 4558 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4559 4560 4561 4562 # Initialize libtool 4563 case `pwd` in 4564 *\ * | *\ *) 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4566 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4567 esac 4568 4569 4570 4571 macro_version='2.4.6' 4572 macro_revision='2.4.6' 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 ltmain=$ac_aux_dir/ltmain.sh 4587 4588 # Make sure we can run config.sub. 4589 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4590 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4591 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4593 $as_echo_n "checking build system type... " >&6; } 4594 if ${ac_cv_build+:} false; then : 4595 $as_echo_n "(cached) " >&6 4596 else 4597 ac_build_alias=$build_alias 4598 test "x$ac_build_alias" = x && 4599 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4600 test "x$ac_build_alias" = x && 4601 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4602 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4603 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4604 4605 fi 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4607 $as_echo "$ac_cv_build" >&6; } 4608 case $ac_cv_build in 4609 *-*-*) ;; 4610 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4611 esac 4612 build=$ac_cv_build 4613 ac_save_IFS=$IFS; IFS='-' 4614 set x $ac_cv_build 4615 shift 4616 build_cpu=$1 4617 build_vendor=$2 4618 shift; shift 4619 # Remember, the first character of IFS is used to create $*, 4620 # except with old shells: 4621 build_os=$* 4622 IFS=$ac_save_IFS 4623 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4624 4625 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4627 $as_echo_n "checking host system type... " >&6; } 4628 if ${ac_cv_host+:} false; then : 4629 $as_echo_n "(cached) " >&6 4630 else 4631 if test "x$host_alias" = x; then 4632 ac_cv_host=$ac_cv_build 4633 else 4634 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4635 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4636 fi 4637 4638 fi 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4640 $as_echo "$ac_cv_host" >&6; } 4641 case $ac_cv_host in 4642 *-*-*) ;; 4643 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4644 esac 4645 host=$ac_cv_host 4646 ac_save_IFS=$IFS; IFS='-' 4647 set x $ac_cv_host 4648 shift 4649 host_cpu=$1 4650 host_vendor=$2 4651 shift; shift 4652 # Remember, the first character of IFS is used to create $*, 4653 # except with old shells: 4654 host_os=$* 4655 IFS=$ac_save_IFS 4656 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4657 4658 4659 # Backslashify metacharacters that are still active within 4660 # double-quoted strings. 4661 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 4662 4663 # Same as above, but do not quote variable references. 4664 double_quote_subst='s/\(["`\\]\)/\\\1/g' 4665 4666 # Sed substitution to delay expansion of an escaped shell variable in a 4667 # double_quote_subst'ed string. 4668 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 4669 4670 # Sed substitution to delay expansion of an escaped single quote. 4671 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 4672 4673 # Sed substitution to avoid accidental globbing in evaled expressions 4674 no_glob_subst='s/\*/\\\*/g' 4675 4676 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4677 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 4678 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 4679 4680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 4681 $as_echo_n "checking how to print strings... " >&6; } 4682 # Test print first, because it will be a builtin if present. 4683 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 4684 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 4685 ECHO='print -r --' 4686 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 4687 ECHO='printf %s\n' 4688 else 4689 # Use this function as a fallback that always works. 4690 func_fallback_echo () 4691 { 4692 eval 'cat <<_LTECHO_EOF 4693 $1 4694 _LTECHO_EOF' 4695 } 4696 ECHO='func_fallback_echo' 4697 fi 4698 4699 # func_echo_all arg... 4700 # Invoke $ECHO with all args, space-separated. 4701 func_echo_all () 4702 { 4703 $ECHO "" 4704 } 4705 4706 case $ECHO in 4707 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 4708 $as_echo "printf" >&6; } ;; 4709 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 4710 $as_echo "print -r" >&6; } ;; 4711 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 4712 $as_echo "cat" >&6; } ;; 4713 esac 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4729 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4730 if ${ac_cv_path_SED+:} false; then : 4731 $as_echo_n "(cached) " >&6 4732 else 4733 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4734 for ac_i in 1 2 3 4 5 6 7; do 4735 ac_script="$ac_script$as_nl$ac_script" 4736 done 4737 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4738 { ac_script=; unset ac_script;} 4739 if test -z "$SED"; then 4740 ac_path_SED_found=false 4741 # Loop through the user's path and test for each of PROGNAME-LIST 4742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4743 for as_dir in $PATH 4744 do 4745 IFS=$as_save_IFS 4746 test -z "$as_dir" && as_dir=. 4747 for ac_prog in sed gsed; do 4748 for ac_exec_ext in '' $ac_executable_extensions; do 4749 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4750 as_fn_executable_p "$ac_path_SED" || continue 4751 # Check for GNU ac_path_SED and select it if it is found. 4752 # Check for GNU $ac_path_SED 4753 case `"$ac_path_SED" --version 2>&1` in 4754 *GNU*) 4755 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4756 *) 4757 ac_count=0 4758 $as_echo_n 0123456789 >"conftest.in" 4759 while : 4760 do 4761 cat "conftest.in" "conftest.in" >"conftest.tmp" 4762 mv "conftest.tmp" "conftest.in" 4763 cp "conftest.in" "conftest.nl" 4764 $as_echo '' >> "conftest.nl" 4765 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4766 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4767 as_fn_arith $ac_count + 1 && ac_count=$as_val 4768 if test $ac_count -gt ${ac_path_SED_max-0}; then 4769 # Best one so far, save it but keep looking for a better one 4770 ac_cv_path_SED="$ac_path_SED" 4771 ac_path_SED_max=$ac_count 4772 fi 4773 # 10*(2^10) chars as input seems more than enough 4774 test $ac_count -gt 10 && break 4775 done 4776 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4777 esac 4778 4779 $ac_path_SED_found && break 3 4780 done 4781 done 4782 done 4783 IFS=$as_save_IFS 4784 if test -z "$ac_cv_path_SED"; then 4785 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4786 fi 4787 else 4788 ac_cv_path_SED=$SED 4789 fi 4790 4791 fi 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4793 $as_echo "$ac_cv_path_SED" >&6; } 4794 SED="$ac_cv_path_SED" 4795 rm -f conftest.sed 4796 4797 test -z "$SED" && SED=sed 4798 Xsed="$SED -e 1s/^X//" 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4811 $as_echo_n "checking for fgrep... " >&6; } 4812 if ${ac_cv_path_FGREP+:} false; then : 4813 $as_echo_n "(cached) " >&6 4814 else 4815 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4816 then ac_cv_path_FGREP="$GREP -F" 4817 else 4818 if test -z "$FGREP"; then 4819 ac_path_FGREP_found=false 4820 # Loop through the user's path and test for each of PROGNAME-LIST 4821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4822 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4823 do 4824 IFS=$as_save_IFS 4825 test -z "$as_dir" && as_dir=. 4826 for ac_prog in fgrep; do 4827 for ac_exec_ext in '' $ac_executable_extensions; do 4828 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4829 as_fn_executable_p "$ac_path_FGREP" || continue 4830 # Check for GNU ac_path_FGREP and select it if it is found. 4831 # Check for GNU $ac_path_FGREP 4832 case `"$ac_path_FGREP" --version 2>&1` in 4833 *GNU*) 4834 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4835 *) 4836 ac_count=0 4837 $as_echo_n 0123456789 >"conftest.in" 4838 while : 4839 do 4840 cat "conftest.in" "conftest.in" >"conftest.tmp" 4841 mv "conftest.tmp" "conftest.in" 4842 cp "conftest.in" "conftest.nl" 4843 $as_echo 'FGREP' >> "conftest.nl" 4844 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4845 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4846 as_fn_arith $ac_count + 1 && ac_count=$as_val 4847 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4848 # Best one so far, save it but keep looking for a better one 4849 ac_cv_path_FGREP="$ac_path_FGREP" 4850 ac_path_FGREP_max=$ac_count 4851 fi 4852 # 10*(2^10) chars as input seems more than enough 4853 test $ac_count -gt 10 && break 4854 done 4855 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4856 esac 4857 4858 $ac_path_FGREP_found && break 3 4859 done 4860 done 4861 done 4862 IFS=$as_save_IFS 4863 if test -z "$ac_cv_path_FGREP"; then 4864 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4865 fi 4866 else 4867 ac_cv_path_FGREP=$FGREP 4868 fi 4869 4870 fi 4871 fi 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4873 $as_echo "$ac_cv_path_FGREP" >&6; } 4874 FGREP="$ac_cv_path_FGREP" 4875 4876 4877 test -z "$GREP" && GREP=grep 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 # Check whether --with-gnu-ld was given. 4898 if test "${with_gnu_ld+set}" = set; then : 4899 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 4900 else 4901 with_gnu_ld=no 4902 fi 4903 4904 ac_prog=ld 4905 if test yes = "$GCC"; then 4906 # Check if gcc -print-prog-name=ld gives a path. 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4908 $as_echo_n "checking for ld used by $CC... " >&6; } 4909 case $host in 4910 *-*-mingw*) 4911 # gcc leaves a trailing carriage return, which upsets mingw 4912 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4913 *) 4914 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4915 esac 4916 case $ac_prog in 4917 # Accept absolute paths. 4918 [\\/]* | ?:[\\/]*) 4919 re_direlt='/[^/][^/]*/\.\./' 4920 # Canonicalize the pathname of ld 4921 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4922 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4923 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4924 done 4925 test -z "$LD" && LD=$ac_prog 4926 ;; 4927 "") 4928 # If it fails, then pretend we aren't using GCC. 4929 ac_prog=ld 4930 ;; 4931 *) 4932 # If it is relative, then search for the first ld in PATH. 4933 with_gnu_ld=unknown 4934 ;; 4935 esac 4936 elif test yes = "$with_gnu_ld"; then 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4938 $as_echo_n "checking for GNU ld... " >&6; } 4939 else 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4941 $as_echo_n "checking for non-GNU ld... " >&6; } 4942 fi 4943 if ${lt_cv_path_LD+:} false; then : 4944 $as_echo_n "(cached) " >&6 4945 else 4946 if test -z "$LD"; then 4947 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 4948 for ac_dir in $PATH; do 4949 IFS=$lt_save_ifs 4950 test -z "$ac_dir" && ac_dir=. 4951 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4952 lt_cv_path_LD=$ac_dir/$ac_prog 4953 # Check to see if the program is GNU ld. I'd rather use --version, 4954 # but apparently some variants of GNU ld only accept -v. 4955 # Break only if it was the GNU/non-GNU ld that we prefer. 4956 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4957 *GNU* | *'with BFD'*) 4958 test no != "$with_gnu_ld" && break 4959 ;; 4960 *) 4961 test yes != "$with_gnu_ld" && break 4962 ;; 4963 esac 4964 fi 4965 done 4966 IFS=$lt_save_ifs 4967 else 4968 lt_cv_path_LD=$LD # Let the user override the test with a path. 4969 fi 4970 fi 4971 4972 LD=$lt_cv_path_LD 4973 if test -n "$LD"; then 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4975 $as_echo "$LD" >&6; } 4976 else 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4978 $as_echo "no" >&6; } 4979 fi 4980 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4982 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4983 if ${lt_cv_prog_gnu_ld+:} false; then : 4984 $as_echo_n "(cached) " >&6 4985 else 4986 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4987 case `$LD -v 2>&1 </dev/null` in 4988 *GNU* | *'with BFD'*) 4989 lt_cv_prog_gnu_ld=yes 4990 ;; 4991 *) 4992 lt_cv_prog_gnu_ld=no 4993 ;; 4994 esac 4995 fi 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4997 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4998 with_gnu_ld=$lt_cv_prog_gnu_ld 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5009 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5010 if ${lt_cv_path_NM+:} false; then : 5011 $as_echo_n "(cached) " >&6 5012 else 5013 if test -n "$NM"; then 5014 # Let the user override the test. 5015 lt_cv_path_NM=$NM 5016 else 5017 lt_nm_to_check=${ac_tool_prefix}nm 5018 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5019 lt_nm_to_check="$lt_nm_to_check nm" 5020 fi 5021 for lt_tmp_nm in $lt_nm_to_check; do 5022 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5023 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5024 IFS=$lt_save_ifs 5025 test -z "$ac_dir" && ac_dir=. 5026 tmp_nm=$ac_dir/$lt_tmp_nm 5027 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5028 # Check to see if the nm accepts a BSD-compat flag. 5029 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5030 # nm: unknown option "B" ignored 5031 # Tru64's nm complains that /dev/null is an invalid object file 5032 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5033 case $build_os in 5034 mingw*) lt_bad_file=conftest.nm/nofile ;; 5035 *) lt_bad_file=/dev/null ;; 5036 esac 5037 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 5038 *$lt_bad_file* | *'Invalid file or object type'*) 5039 lt_cv_path_NM="$tmp_nm -B" 5040 break 2 5041 ;; 5042 *) 5043 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5044 */dev/null*) 5045 lt_cv_path_NM="$tmp_nm -p" 5046 break 2 5047 ;; 5048 *) 5049 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5050 continue # so that we can try to find one that supports BSD flags 5051 ;; 5052 esac 5053 ;; 5054 esac 5055 fi 5056 done 5057 IFS=$lt_save_ifs 5058 done 5059 : ${lt_cv_path_NM=no} 5060 fi 5061 fi 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5063 $as_echo "$lt_cv_path_NM" >&6; } 5064 if test no != "$lt_cv_path_NM"; then 5065 NM=$lt_cv_path_NM 5066 else 5067 # Didn't find any BSD compatible name lister, look for dumpbin. 5068 if test -n "$DUMPBIN"; then : 5069 # Let the user override the test. 5070 else 5071 if test -n "$ac_tool_prefix"; then 5072 for ac_prog in dumpbin "link -dump" 5073 do 5074 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5075 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5077 $as_echo_n "checking for $ac_word... " >&6; } 5078 if ${ac_cv_prog_DUMPBIN+:} false; then : 5079 $as_echo_n "(cached) " >&6 5080 else 5081 if test -n "$DUMPBIN"; then 5082 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5083 else 5084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5085 for as_dir in $PATH 5086 do 5087 IFS=$as_save_IFS 5088 test -z "$as_dir" && as_dir=. 5089 for ac_exec_ext in '' $ac_executable_extensions; do 5090 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5091 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5092 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5093 break 2 5094 fi 5095 done 5096 done 5097 IFS=$as_save_IFS 5098 5099 fi 5100 fi 5101 DUMPBIN=$ac_cv_prog_DUMPBIN 5102 if test -n "$DUMPBIN"; then 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5104 $as_echo "$DUMPBIN" >&6; } 5105 else 5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5107 $as_echo "no" >&6; } 5108 fi 5109 5110 5111 test -n "$DUMPBIN" && break 5112 done 5113 fi 5114 if test -z "$DUMPBIN"; then 5115 ac_ct_DUMPBIN=$DUMPBIN 5116 for ac_prog in dumpbin "link -dump" 5117 do 5118 # Extract the first word of "$ac_prog", so it can be a program name with args. 5119 set dummy $ac_prog; ac_word=$2 5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5121 $as_echo_n "checking for $ac_word... " >&6; } 5122 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 5123 $as_echo_n "(cached) " >&6 5124 else 5125 if test -n "$ac_ct_DUMPBIN"; then 5126 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5127 else 5128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5129 for as_dir in $PATH 5130 do 5131 IFS=$as_save_IFS 5132 test -z "$as_dir" && as_dir=. 5133 for ac_exec_ext in '' $ac_executable_extensions; do 5134 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5135 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5137 break 2 5138 fi 5139 done 5140 done 5141 IFS=$as_save_IFS 5142 5143 fi 5144 fi 5145 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5146 if test -n "$ac_ct_DUMPBIN"; then 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5148 $as_echo "$ac_ct_DUMPBIN" >&6; } 5149 else 5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5151 $as_echo "no" >&6; } 5152 fi 5153 5154 5155 test -n "$ac_ct_DUMPBIN" && break 5156 done 5157 5158 if test "x$ac_ct_DUMPBIN" = x; then 5159 DUMPBIN=":" 5160 else 5161 case $cross_compiling:$ac_tool_warned in 5162 yes:) 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5164 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5165 ac_tool_warned=yes ;; 5166 esac 5167 DUMPBIN=$ac_ct_DUMPBIN 5168 fi 5169 fi 5170 5171 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 5172 *COFF*) 5173 DUMPBIN="$DUMPBIN -symbols -headers" 5174 ;; 5175 *) 5176 DUMPBIN=: 5177 ;; 5178 esac 5179 fi 5180 5181 if test : != "$DUMPBIN"; then 5182 NM=$DUMPBIN 5183 fi 5184 fi 5185 test -z "$NM" && NM=nm 5186 5187 5188 5189 5190 5191 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5193 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5194 if ${lt_cv_nm_interface+:} false; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 lt_cv_nm_interface="BSD nm" 5198 echo "int some_variable = 0;" > conftest.$ac_ext 5199 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5200 (eval "$ac_compile" 2>conftest.err) 5201 cat conftest.err >&5 5202 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5203 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5204 cat conftest.err >&5 5205 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5206 cat conftest.out >&5 5207 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5208 lt_cv_nm_interface="MS dumpbin" 5209 fi 5210 rm -f conftest* 5211 fi 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5213 $as_echo "$lt_cv_nm_interface" >&6; } 5214 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5216 $as_echo_n "checking whether ln -s works... " >&6; } 5217 LN_S=$as_ln_s 5218 if test "$LN_S" = "ln -s"; then 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5220 $as_echo "yes" >&6; } 5221 else 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5223 $as_echo "no, using $LN_S" >&6; } 5224 fi 5225 5226 # find the maximum length of command line arguments 5227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5228 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5229 if ${lt_cv_sys_max_cmd_len+:} false; then : 5230 $as_echo_n "(cached) " >&6 5231 else 5232 i=0 5233 teststring=ABCD 5234 5235 case $build_os in 5236 msdosdjgpp*) 5237 # On DJGPP, this test can blow up pretty badly due to problems in libc 5238 # (any single argument exceeding 2000 bytes causes a buffer overrun 5239 # during glob expansion). Even if it were fixed, the result of this 5240 # check would be larger than it should be. 5241 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5242 ;; 5243 5244 gnu*) 5245 # Under GNU Hurd, this test is not required because there is 5246 # no limit to the length of command line arguments. 5247 # Libtool will interpret -1 as no limit whatsoever 5248 lt_cv_sys_max_cmd_len=-1; 5249 ;; 5250 5251 cygwin* | mingw* | cegcc*) 5252 # On Win9x/ME, this test blows up -- it succeeds, but takes 5253 # about 5 minutes as the teststring grows exponentially. 5254 # Worse, since 9x/ME are not pre-emptively multitasking, 5255 # you end up with a "frozen" computer, even though with patience 5256 # the test eventually succeeds (with a max line length of 256k). 5257 # Instead, let's just punt: use the minimum linelength reported by 5258 # all of the supported platforms: 8192 (on NT/2K/XP). 5259 lt_cv_sys_max_cmd_len=8192; 5260 ;; 5261 5262 mint*) 5263 # On MiNT this can take a long time and run out of memory. 5264 lt_cv_sys_max_cmd_len=8192; 5265 ;; 5266 5267 amigaos*) 5268 # On AmigaOS with pdksh, this test takes hours, literally. 5269 # So we just punt and use a minimum line length of 8192. 5270 lt_cv_sys_max_cmd_len=8192; 5271 ;; 5272 5273 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 5274 # This has been around since 386BSD, at least. Likely further. 5275 if test -x /sbin/sysctl; then 5276 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5277 elif test -x /usr/sbin/sysctl; then 5278 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5279 else 5280 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5281 fi 5282 # And add a safety zone 5283 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5284 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5285 ;; 5286 5287 interix*) 5288 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5289 lt_cv_sys_max_cmd_len=196608 5290 ;; 5291 5292 os2*) 5293 # The test takes a long time on OS/2. 5294 lt_cv_sys_max_cmd_len=8192 5295 ;; 5296 5297 osf*) 5298 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5299 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5300 # nice to cause kernel panics so lets avoid the loop below. 5301 # First set a reasonable default. 5302 lt_cv_sys_max_cmd_len=16384 5303 # 5304 if test -x /sbin/sysconfig; then 5305 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5306 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5307 esac 5308 fi 5309 ;; 5310 sco3.2v5*) 5311 lt_cv_sys_max_cmd_len=102400 5312 ;; 5313 sysv5* | sco5v6* | sysv4.2uw2*) 5314 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5315 if test -n "$kargmax"; then 5316 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5317 else 5318 lt_cv_sys_max_cmd_len=32768 5319 fi 5320 ;; 5321 *) 5322 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5323 if test -n "$lt_cv_sys_max_cmd_len" && \ 5324 test undefined != "$lt_cv_sys_max_cmd_len"; then 5325 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5326 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5327 else 5328 # Make teststring a little bigger before we do anything with it. 5329 # a 1K string should be a reasonable start. 5330 for i in 1 2 3 4 5 6 7 8; do 5331 teststring=$teststring$teststring 5332 done 5333 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5334 # If test is not a shell built-in, we'll probably end up computing a 5335 # maximum length that is only half of the actual maximum length, but 5336 # we can't tell. 5337 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5338 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5339 test 17 != "$i" # 1/2 MB should be enough 5340 do 5341 i=`expr $i + 1` 5342 teststring=$teststring$teststring 5343 done 5344 # Only check the string length outside the loop. 5345 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5346 teststring= 5347 # Add a significant safety factor because C++ compilers can tack on 5348 # massive amounts of additional arguments before passing them to the 5349 # linker. It appears as though 1/2 is a usable value. 5350 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5351 fi 5352 ;; 5353 esac 5354 5355 fi 5356 5357 if test -n "$lt_cv_sys_max_cmd_len"; then 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5359 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5360 else 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5362 $as_echo "none" >&6; } 5363 fi 5364 max_cmd_len=$lt_cv_sys_max_cmd_len 5365 5366 5367 5368 5369 5370 5371 : ${CP="cp -f"} 5372 : ${MV="mv -f"} 5373 : ${RM="rm -f"} 5374 5375 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5376 lt_unset=unset 5377 else 5378 lt_unset=false 5379 fi 5380 5381 5382 5383 5384 5385 # test EBCDIC or ASCII 5386 case `echo X|tr X '\101'` in 5387 A) # ASCII based system 5388 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5389 lt_SP2NL='tr \040 \012' 5390 lt_NL2SP='tr \015\012 \040\040' 5391 ;; 5392 *) # EBCDIC based system 5393 lt_SP2NL='tr \100 \n' 5394 lt_NL2SP='tr \r\n \100\100' 5395 ;; 5396 esac 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5407 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 5408 if ${lt_cv_to_host_file_cmd+:} false; then : 5409 $as_echo_n "(cached) " >&6 5410 else 5411 case $host in 5412 *-*-mingw* ) 5413 case $build in 5414 *-*-mingw* ) # actually msys 5415 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5416 ;; 5417 *-*-cygwin* ) 5418 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5419 ;; 5420 * ) # otherwise, assume *nix 5421 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5422 ;; 5423 esac 5424 ;; 5425 *-*-cygwin* ) 5426 case $build in 5427 *-*-mingw* ) # actually msys 5428 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5429 ;; 5430 *-*-cygwin* ) 5431 lt_cv_to_host_file_cmd=func_convert_file_noop 5432 ;; 5433 * ) # otherwise, assume *nix 5434 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5435 ;; 5436 esac 5437 ;; 5438 * ) # unhandled hosts (and "normal" native builds) 5439 lt_cv_to_host_file_cmd=func_convert_file_noop 5440 ;; 5441 esac 5442 5443 fi 5444 5445 to_host_file_cmd=$lt_cv_to_host_file_cmd 5446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5447 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 5448 5449 5450 5451 5452 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5454 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 5455 if ${lt_cv_to_tool_file_cmd+:} false; then : 5456 $as_echo_n "(cached) " >&6 5457 else 5458 #assume ordinary cross tools, or native build. 5459 lt_cv_to_tool_file_cmd=func_convert_file_noop 5460 case $host in 5461 *-*-mingw* ) 5462 case $build in 5463 *-*-mingw* ) # actually msys 5464 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5465 ;; 5466 esac 5467 ;; 5468 esac 5469 5470 fi 5471 5472 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5474 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 5475 5476 5477 5478 5479 5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5481 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5482 if ${lt_cv_ld_reload_flag+:} false; then : 5483 $as_echo_n "(cached) " >&6 5484 else 5485 lt_cv_ld_reload_flag='-r' 5486 fi 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5488 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5489 reload_flag=$lt_cv_ld_reload_flag 5490 case $reload_flag in 5491 "" | " "*) ;; 5492 *) reload_flag=" $reload_flag" ;; 5493 esac 5494 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5495 case $host_os in 5496 cygwin* | mingw* | pw32* | cegcc*) 5497 if test yes != "$GCC"; then 5498 reload_cmds=false 5499 fi 5500 ;; 5501 darwin*) 5502 if test yes = "$GCC"; then 5503 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5504 else 5505 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5506 fi 5507 ;; 5508 esac 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 if test -n "$ac_tool_prefix"; then 5519 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5520 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5522 $as_echo_n "checking for $ac_word... " >&6; } 5523 if ${ac_cv_prog_OBJDUMP+:} false; then : 5524 $as_echo_n "(cached) " >&6 5525 else 5526 if test -n "$OBJDUMP"; then 5527 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5528 else 5529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5530 for as_dir in $PATH 5531 do 5532 IFS=$as_save_IFS 5533 test -z "$as_dir" && as_dir=. 5534 for ac_exec_ext in '' $ac_executable_extensions; do 5535 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5536 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5538 break 2 5539 fi 5540 done 5541 done 5542 IFS=$as_save_IFS 5543 5544 fi 5545 fi 5546 OBJDUMP=$ac_cv_prog_OBJDUMP 5547 if test -n "$OBJDUMP"; then 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5549 $as_echo "$OBJDUMP" >&6; } 5550 else 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5552 $as_echo "no" >&6; } 5553 fi 5554 5555 5556 fi 5557 if test -z "$ac_cv_prog_OBJDUMP"; then 5558 ac_ct_OBJDUMP=$OBJDUMP 5559 # Extract the first word of "objdump", so it can be a program name with args. 5560 set dummy objdump; ac_word=$2 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5562 $as_echo_n "checking for $ac_word... " >&6; } 5563 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 if test -n "$ac_ct_OBJDUMP"; then 5567 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5568 else 5569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5570 for as_dir in $PATH 5571 do 5572 IFS=$as_save_IFS 5573 test -z "$as_dir" && as_dir=. 5574 for ac_exec_ext in '' $ac_executable_extensions; do 5575 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5576 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5578 break 2 5579 fi 5580 done 5581 done 5582 IFS=$as_save_IFS 5583 5584 fi 5585 fi 5586 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5587 if test -n "$ac_ct_OBJDUMP"; then 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5589 $as_echo "$ac_ct_OBJDUMP" >&6; } 5590 else 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5592 $as_echo "no" >&6; } 5593 fi 5594 5595 if test "x$ac_ct_OBJDUMP" = x; then 5596 OBJDUMP="false" 5597 else 5598 case $cross_compiling:$ac_tool_warned in 5599 yes:) 5600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5602 ac_tool_warned=yes ;; 5603 esac 5604 OBJDUMP=$ac_ct_OBJDUMP 5605 fi 5606 else 5607 OBJDUMP="$ac_cv_prog_OBJDUMP" 5608 fi 5609 5610 test -z "$OBJDUMP" && OBJDUMP=objdump 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5621 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5622 if ${lt_cv_deplibs_check_method+:} false; then : 5623 $as_echo_n "(cached) " >&6 5624 else 5625 lt_cv_file_magic_cmd='$MAGIC_CMD' 5626 lt_cv_file_magic_test_file= 5627 lt_cv_deplibs_check_method='unknown' 5628 # Need to set the preceding variable on all platforms that support 5629 # interlibrary dependencies. 5630 # 'none' -- dependencies not supported. 5631 # 'unknown' -- same as none, but documents that we really don't know. 5632 # 'pass_all' -- all dependencies passed with no checks. 5633 # 'test_compile' -- check by making test program. 5634 # 'file_magic [[regex]]' -- check by looking for files in library path 5635 # that responds to the $file_magic_cmd with a given extended regex. 5636 # If you have 'file' or equivalent on your system and you're not sure 5637 # whether 'pass_all' will *always* work, you probably want this one. 5638 5639 case $host_os in 5640 aix[4-9]*) 5641 lt_cv_deplibs_check_method=pass_all 5642 ;; 5643 5644 beos*) 5645 lt_cv_deplibs_check_method=pass_all 5646 ;; 5647 5648 bsdi[45]*) 5649 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5650 lt_cv_file_magic_cmd='/usr/bin/file -L' 5651 lt_cv_file_magic_test_file=/shlib/libc.so 5652 ;; 5653 5654 cygwin*) 5655 # func_win32_libid is a shell function defined in ltmain.sh 5656 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5657 lt_cv_file_magic_cmd='func_win32_libid' 5658 ;; 5659 5660 mingw* | pw32*) 5661 # Base MSYS/MinGW do not provide the 'file' command needed by 5662 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5663 # unless we find 'file', for example because we are cross-compiling. 5664 if ( file / ) >/dev/null 2>&1; then 5665 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5666 lt_cv_file_magic_cmd='func_win32_libid' 5667 else 5668 # Keep this pattern in sync with the one in func_win32_libid. 5669 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5670 lt_cv_file_magic_cmd='$OBJDUMP -f' 5671 fi 5672 ;; 5673 5674 cegcc*) 5675 # use the weaker test based on 'objdump'. See mingw*. 5676 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5677 lt_cv_file_magic_cmd='$OBJDUMP -f' 5678 ;; 5679 5680 darwin* | rhapsody*) 5681 lt_cv_deplibs_check_method=pass_all 5682 ;; 5683 5684 freebsd* | dragonfly*) 5685 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5686 case $host_cpu in 5687 i*86 ) 5688 # Not sure whether the presence of OpenBSD here was a mistake. 5689 # Let's accept both of them until this is cleared up. 5690 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5691 lt_cv_file_magic_cmd=/usr/bin/file 5692 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5693 ;; 5694 esac 5695 else 5696 lt_cv_deplibs_check_method=pass_all 5697 fi 5698 ;; 5699 5700 haiku*) 5701 lt_cv_deplibs_check_method=pass_all 5702 ;; 5703 5704 hpux10.20* | hpux11*) 5705 lt_cv_file_magic_cmd=/usr/bin/file 5706 case $host_cpu in 5707 ia64*) 5708 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5709 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5710 ;; 5711 hppa*64*) 5712 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5713 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5714 ;; 5715 *) 5716 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5717 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5718 ;; 5719 esac 5720 ;; 5721 5722 interix[3-9]*) 5723 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5724 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5725 ;; 5726 5727 irix5* | irix6* | nonstopux*) 5728 case $LD in 5729 *-32|*"-32 ") libmagic=32-bit;; 5730 *-n32|*"-n32 ") libmagic=N32;; 5731 *-64|*"-64 ") libmagic=64-bit;; 5732 *) libmagic=never-match;; 5733 esac 5734 lt_cv_deplibs_check_method=pass_all 5735 ;; 5736 5737 # This must be glibc/ELF. 5738 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 5739 lt_cv_deplibs_check_method=pass_all 5740 ;; 5741 5742 netbsd*) 5743 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5744 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5745 else 5746 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5747 fi 5748 ;; 5749 5750 newos6*) 5751 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5752 lt_cv_file_magic_cmd=/usr/bin/file 5753 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5754 ;; 5755 5756 *nto* | *qnx*) 5757 lt_cv_deplibs_check_method=pass_all 5758 ;; 5759 5760 openbsd* | bitrig*) 5761 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5762 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5763 else 5764 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5765 fi 5766 ;; 5767 5768 osf3* | osf4* | osf5*) 5769 lt_cv_deplibs_check_method=pass_all 5770 ;; 5771 5772 rdos*) 5773 lt_cv_deplibs_check_method=pass_all 5774 ;; 5775 5776 solaris*) 5777 lt_cv_deplibs_check_method=pass_all 5778 ;; 5779 5780 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5781 lt_cv_deplibs_check_method=pass_all 5782 ;; 5783 5784 sysv4 | sysv4.3*) 5785 case $host_vendor in 5786 motorola) 5787 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 5788 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5789 ;; 5790 ncr) 5791 lt_cv_deplibs_check_method=pass_all 5792 ;; 5793 sequent) 5794 lt_cv_file_magic_cmd='/bin/file' 5795 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5796 ;; 5797 sni) 5798 lt_cv_file_magic_cmd='/bin/file' 5799 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5800 lt_cv_file_magic_test_file=/lib/libc.so 5801 ;; 5802 siemens) 5803 lt_cv_deplibs_check_method=pass_all 5804 ;; 5805 pc) 5806 lt_cv_deplibs_check_method=pass_all 5807 ;; 5808 esac 5809 ;; 5810 5811 tpf*) 5812 lt_cv_deplibs_check_method=pass_all 5813 ;; 5814 os2*) 5815 lt_cv_deplibs_check_method=pass_all 5816 ;; 5817 esac 5818 5819 fi 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5821 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5822 5823 file_magic_glob= 5824 want_nocaseglob=no 5825 if test "$build" = "$host"; then 5826 case $host_os in 5827 mingw* | pw32*) 5828 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5829 want_nocaseglob=yes 5830 else 5831 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5832 fi 5833 ;; 5834 esac 5835 fi 5836 5837 file_magic_cmd=$lt_cv_file_magic_cmd 5838 deplibs_check_method=$lt_cv_deplibs_check_method 5839 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 if test -n "$ac_tool_prefix"; then 5863 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5864 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5866 $as_echo_n "checking for $ac_word... " >&6; } 5867 if ${ac_cv_prog_DLLTOOL+:} false; then : 5868 $as_echo_n "(cached) " >&6 5869 else 5870 if test -n "$DLLTOOL"; then 5871 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5872 else 5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5874 for as_dir in $PATH 5875 do 5876 IFS=$as_save_IFS 5877 test -z "$as_dir" && as_dir=. 5878 for ac_exec_ext in '' $ac_executable_extensions; do 5879 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5880 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5882 break 2 5883 fi 5884 done 5885 done 5886 IFS=$as_save_IFS 5887 5888 fi 5889 fi 5890 DLLTOOL=$ac_cv_prog_DLLTOOL 5891 if test -n "$DLLTOOL"; then 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5893 $as_echo "$DLLTOOL" >&6; } 5894 else 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5896 $as_echo "no" >&6; } 5897 fi 5898 5899 5900 fi 5901 if test -z "$ac_cv_prog_DLLTOOL"; then 5902 ac_ct_DLLTOOL=$DLLTOOL 5903 # Extract the first word of "dlltool", so it can be a program name with args. 5904 set dummy dlltool; ac_word=$2 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5906 $as_echo_n "checking for $ac_word... " >&6; } 5907 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5908 $as_echo_n "(cached) " >&6 5909 else 5910 if test -n "$ac_ct_DLLTOOL"; then 5911 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5912 else 5913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5914 for as_dir in $PATH 5915 do 5916 IFS=$as_save_IFS 5917 test -z "$as_dir" && as_dir=. 5918 for ac_exec_ext in '' $ac_executable_extensions; do 5919 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5920 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5921 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5922 break 2 5923 fi 5924 done 5925 done 5926 IFS=$as_save_IFS 5927 5928 fi 5929 fi 5930 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5931 if test -n "$ac_ct_DLLTOOL"; then 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5933 $as_echo "$ac_ct_DLLTOOL" >&6; } 5934 else 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5936 $as_echo "no" >&6; } 5937 fi 5938 5939 if test "x$ac_ct_DLLTOOL" = x; then 5940 DLLTOOL="false" 5941 else 5942 case $cross_compiling:$ac_tool_warned in 5943 yes:) 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5945 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5946 ac_tool_warned=yes ;; 5947 esac 5948 DLLTOOL=$ac_ct_DLLTOOL 5949 fi 5950 else 5951 DLLTOOL="$ac_cv_prog_DLLTOOL" 5952 fi 5953 5954 test -z "$DLLTOOL" && DLLTOOL=dlltool 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5966 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5967 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5968 $as_echo_n "(cached) " >&6 5969 else 5970 lt_cv_sharedlib_from_linklib_cmd='unknown' 5971 5972 case $host_os in 5973 cygwin* | mingw* | pw32* | cegcc*) 5974 # two different shell functions defined in ltmain.sh; 5975 # decide which one to use based on capabilities of $DLLTOOL 5976 case `$DLLTOOL --help 2>&1` in 5977 *--identify-strict*) 5978 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5979 ;; 5980 *) 5981 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5982 ;; 5983 esac 5984 ;; 5985 *) 5986 # fallback: assume linklib IS sharedlib 5987 lt_cv_sharedlib_from_linklib_cmd=$ECHO 5988 ;; 5989 esac 5990 5991 fi 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5993 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5994 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5995 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5996 5997 5998 5999 6000 6001 6002 6003 if test -n "$ac_tool_prefix"; then 6004 for ac_prog in ar 6005 do 6006 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6007 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6009 $as_echo_n "checking for $ac_word... " >&6; } 6010 if ${ac_cv_prog_AR+:} false; then : 6011 $as_echo_n "(cached) " >&6 6012 else 6013 if test -n "$AR"; then 6014 ac_cv_prog_AR="$AR" # Let the user override the test. 6015 else 6016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6017 for as_dir in $PATH 6018 do 6019 IFS=$as_save_IFS 6020 test -z "$as_dir" && as_dir=. 6021 for ac_exec_ext in '' $ac_executable_extensions; do 6022 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6023 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6024 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6025 break 2 6026 fi 6027 done 6028 done 6029 IFS=$as_save_IFS 6030 6031 fi 6032 fi 6033 AR=$ac_cv_prog_AR 6034 if test -n "$AR"; then 6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6036 $as_echo "$AR" >&6; } 6037 else 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6039 $as_echo "no" >&6; } 6040 fi 6041 6042 6043 test -n "$AR" && break 6044 done 6045 fi 6046 if test -z "$AR"; then 6047 ac_ct_AR=$AR 6048 for ac_prog in ar 6049 do 6050 # Extract the first word of "$ac_prog", so it can be a program name with args. 6051 set dummy $ac_prog; ac_word=$2 6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6053 $as_echo_n "checking for $ac_word... " >&6; } 6054 if ${ac_cv_prog_ac_ct_AR+:} false; then : 6055 $as_echo_n "(cached) " >&6 6056 else 6057 if test -n "$ac_ct_AR"; then 6058 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6059 else 6060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6061 for as_dir in $PATH 6062 do 6063 IFS=$as_save_IFS 6064 test -z "$as_dir" && as_dir=. 6065 for ac_exec_ext in '' $ac_executable_extensions; do 6066 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6067 ac_cv_prog_ac_ct_AR="$ac_prog" 6068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6069 break 2 6070 fi 6071 done 6072 done 6073 IFS=$as_save_IFS 6074 6075 fi 6076 fi 6077 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6078 if test -n "$ac_ct_AR"; then 6079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6080 $as_echo "$ac_ct_AR" >&6; } 6081 else 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6083 $as_echo "no" >&6; } 6084 fi 6085 6086 6087 test -n "$ac_ct_AR" && break 6088 done 6089 6090 if test "x$ac_ct_AR" = x; then 6091 AR="false" 6092 else 6093 case $cross_compiling:$ac_tool_warned in 6094 yes:) 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6096 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6097 ac_tool_warned=yes ;; 6098 esac 6099 AR=$ac_ct_AR 6100 fi 6101 fi 6102 6103 : ${AR=ar} 6104 : ${AR_FLAGS=cru} 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6117 $as_echo_n "checking for archiver @FILE support... " >&6; } 6118 if ${lt_cv_ar_at_file+:} false; then : 6119 $as_echo_n "(cached) " >&6 6120 else 6121 lt_cv_ar_at_file=no 6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6123 /* end confdefs.h. */ 6124 6125 int 6126 main () 6127 { 6128 6129 ; 6130 return 0; 6131 } 6132 _ACEOF 6133 if ac_fn_c_try_compile "$LINENO"; then : 6134 echo conftest.$ac_objext > conftest.lst 6135 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6136 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6137 (eval $lt_ar_try) 2>&5 6138 ac_status=$? 6139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6140 test $ac_status = 0; } 6141 if test 0 -eq "$ac_status"; then 6142 # Ensure the archiver fails upon bogus file names. 6143 rm -f conftest.$ac_objext libconftest.a 6144 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6145 (eval $lt_ar_try) 2>&5 6146 ac_status=$? 6147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6148 test $ac_status = 0; } 6149 if test 0 -ne "$ac_status"; then 6150 lt_cv_ar_at_file=@ 6151 fi 6152 fi 6153 rm -f conftest.* libconftest.a 6154 6155 fi 6156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6157 6158 fi 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6160 $as_echo "$lt_cv_ar_at_file" >&6; } 6161 6162 if test no = "$lt_cv_ar_at_file"; then 6163 archiver_list_spec= 6164 else 6165 archiver_list_spec=$lt_cv_ar_at_file 6166 fi 6167 6168 6169 6170 6171 6172 6173 6174 if test -n "$ac_tool_prefix"; then 6175 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6176 set dummy ${ac_tool_prefix}strip; ac_word=$2 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6178 $as_echo_n "checking for $ac_word... " >&6; } 6179 if ${ac_cv_prog_STRIP+:} false; then : 6180 $as_echo_n "(cached) " >&6 6181 else 6182 if test -n "$STRIP"; then 6183 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6184 else 6185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6186 for as_dir in $PATH 6187 do 6188 IFS=$as_save_IFS 6189 test -z "$as_dir" && as_dir=. 6190 for ac_exec_ext in '' $ac_executable_extensions; do 6191 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6192 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6193 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6194 break 2 6195 fi 6196 done 6197 done 6198 IFS=$as_save_IFS 6199 6200 fi 6201 fi 6202 STRIP=$ac_cv_prog_STRIP 6203 if test -n "$STRIP"; then 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6205 $as_echo "$STRIP" >&6; } 6206 else 6207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6208 $as_echo "no" >&6; } 6209 fi 6210 6211 6212 fi 6213 if test -z "$ac_cv_prog_STRIP"; then 6214 ac_ct_STRIP=$STRIP 6215 # Extract the first word of "strip", so it can be a program name with args. 6216 set dummy strip; ac_word=$2 6217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6218 $as_echo_n "checking for $ac_word... " >&6; } 6219 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6220 $as_echo_n "(cached) " >&6 6221 else 6222 if test -n "$ac_ct_STRIP"; then 6223 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6224 else 6225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6226 for as_dir in $PATH 6227 do 6228 IFS=$as_save_IFS 6229 test -z "$as_dir" && as_dir=. 6230 for ac_exec_ext in '' $ac_executable_extensions; do 6231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6232 ac_cv_prog_ac_ct_STRIP="strip" 6233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6234 break 2 6235 fi 6236 done 6237 done 6238 IFS=$as_save_IFS 6239 6240 fi 6241 fi 6242 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6243 if test -n "$ac_ct_STRIP"; then 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6245 $as_echo "$ac_ct_STRIP" >&6; } 6246 else 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6248 $as_echo "no" >&6; } 6249 fi 6250 6251 if test "x$ac_ct_STRIP" = x; then 6252 STRIP=":" 6253 else 6254 case $cross_compiling:$ac_tool_warned in 6255 yes:) 6256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6258 ac_tool_warned=yes ;; 6259 esac 6260 STRIP=$ac_ct_STRIP 6261 fi 6262 else 6263 STRIP="$ac_cv_prog_STRIP" 6264 fi 6265 6266 test -z "$STRIP" && STRIP=: 6267 6268 6269 6270 6271 6272 6273 if test -n "$ac_tool_prefix"; then 6274 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6275 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6277 $as_echo_n "checking for $ac_word... " >&6; } 6278 if ${ac_cv_prog_RANLIB+:} false; then : 6279 $as_echo_n "(cached) " >&6 6280 else 6281 if test -n "$RANLIB"; then 6282 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6283 else 6284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6285 for as_dir in $PATH 6286 do 6287 IFS=$as_save_IFS 6288 test -z "$as_dir" && as_dir=. 6289 for ac_exec_ext in '' $ac_executable_extensions; do 6290 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6291 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6292 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6293 break 2 6294 fi 6295 done 6296 done 6297 IFS=$as_save_IFS 6298 6299 fi 6300 fi 6301 RANLIB=$ac_cv_prog_RANLIB 6302 if test -n "$RANLIB"; then 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6304 $as_echo "$RANLIB" >&6; } 6305 else 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6307 $as_echo "no" >&6; } 6308 fi 6309 6310 6311 fi 6312 if test -z "$ac_cv_prog_RANLIB"; then 6313 ac_ct_RANLIB=$RANLIB 6314 # Extract the first word of "ranlib", so it can be a program name with args. 6315 set dummy ranlib; ac_word=$2 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6317 $as_echo_n "checking for $ac_word... " >&6; } 6318 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 6319 $as_echo_n "(cached) " >&6 6320 else 6321 if test -n "$ac_ct_RANLIB"; then 6322 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6323 else 6324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6325 for as_dir in $PATH 6326 do 6327 IFS=$as_save_IFS 6328 test -z "$as_dir" && as_dir=. 6329 for ac_exec_ext in '' $ac_executable_extensions; do 6330 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6331 ac_cv_prog_ac_ct_RANLIB="ranlib" 6332 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6333 break 2 6334 fi 6335 done 6336 done 6337 IFS=$as_save_IFS 6338 6339 fi 6340 fi 6341 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6342 if test -n "$ac_ct_RANLIB"; then 6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6344 $as_echo "$ac_ct_RANLIB" >&6; } 6345 else 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6347 $as_echo "no" >&6; } 6348 fi 6349 6350 if test "x$ac_ct_RANLIB" = x; then 6351 RANLIB=":" 6352 else 6353 case $cross_compiling:$ac_tool_warned in 6354 yes:) 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6356 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6357 ac_tool_warned=yes ;; 6358 esac 6359 RANLIB=$ac_ct_RANLIB 6360 fi 6361 else 6362 RANLIB="$ac_cv_prog_RANLIB" 6363 fi 6364 6365 test -z "$RANLIB" && RANLIB=: 6366 6367 6368 6369 6370 6371 6372 # Determine commands to create old-style static archives. 6373 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6374 old_postinstall_cmds='chmod 644 $oldlib' 6375 old_postuninstall_cmds= 6376 6377 if test -n "$RANLIB"; then 6378 case $host_os in 6379 bitrig* | openbsd*) 6380 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6381 ;; 6382 *) 6383 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6384 ;; 6385 esac 6386 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6387 fi 6388 6389 case $host_os in 6390 darwin*) 6391 lock_old_archive_extraction=yes ;; 6392 *) 6393 lock_old_archive_extraction=no ;; 6394 esac 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 # If no C compiler was specified, use CC. 6435 LTCC=${LTCC-"$CC"} 6436 6437 # If no C compiler flags were specified, use CFLAGS. 6438 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6439 6440 # Allow CC to be a program name with arguments. 6441 compiler=$CC 6442 6443 6444 # Check for command to grab the raw symbol name followed by C symbol from nm. 6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6446 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6447 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 6448 $as_echo_n "(cached) " >&6 6449 else 6450 6451 # These are sane defaults that work on at least a few old systems. 6452 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6453 6454 # Character class describing NM global symbol codes. 6455 symcode='[BCDEGRST]' 6456 6457 # Regexp to match symbols that can be accessed directly from C. 6458 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6459 6460 # Define system-specific variables. 6461 case $host_os in 6462 aix*) 6463 symcode='[BCDT]' 6464 ;; 6465 cygwin* | mingw* | pw32* | cegcc*) 6466 symcode='[ABCDGISTW]' 6467 ;; 6468 hpux*) 6469 if test ia64 = "$host_cpu"; then 6470 symcode='[ABCDEGRST]' 6471 fi 6472 ;; 6473 irix* | nonstopux*) 6474 symcode='[BCDEGRST]' 6475 ;; 6476 osf*) 6477 symcode='[BCDEGQRST]' 6478 ;; 6479 solaris*) 6480 symcode='[BDRT]' 6481 ;; 6482 sco3.2v5*) 6483 symcode='[DT]' 6484 ;; 6485 sysv4.2uw2*) 6486 symcode='[DT]' 6487 ;; 6488 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6489 symcode='[ABDT]' 6490 ;; 6491 sysv4) 6492 symcode='[DFNSTU]' 6493 ;; 6494 esac 6495 6496 # If we're using GNU nm, then use its standard symbol codes. 6497 case `$NM -V 2>&1` in 6498 *GNU* | *'with BFD'*) 6499 symcode='[ABCDGIRSTW]' ;; 6500 esac 6501 6502 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6503 # Gets list of data symbols to import. 6504 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 6505 # Adjust the below global symbol transforms to fixup imported variables. 6506 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6507 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6508 lt_c_name_lib_hook="\ 6509 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6510 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6511 else 6512 # Disable hooks by default. 6513 lt_cv_sys_global_symbol_to_import= 6514 lt_cdecl_hook= 6515 lt_c_name_hook= 6516 lt_c_name_lib_hook= 6517 fi 6518 6519 # Transform an extracted symbol line into a proper C declaration. 6520 # Some systems (esp. on ia64) link data and code symbols differently, 6521 # so use this general approach. 6522 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 6523 $lt_cdecl_hook\ 6524 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6525 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6526 6527 # Transform an extracted symbol line into symbol name and symbol address 6528 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 6529 $lt_c_name_hook\ 6530 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6531 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6532 6533 # Transform an extracted symbol line into symbol name with lib prefix and 6534 # symbol address. 6535 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 6536 $lt_c_name_lib_hook\ 6537 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6538 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6539 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6540 6541 # Handle CRLF in mingw tool chain 6542 opt_cr= 6543 case $build_os in 6544 mingw*) 6545 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6546 ;; 6547 esac 6548 6549 # Try without a prefix underscore, then with it. 6550 for ac_symprfx in "" "_"; do 6551 6552 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6553 symxfrm="\\1 $ac_symprfx\\2 \\2" 6554 6555 # Write the raw and C identifiers. 6556 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6557 # Fake it for dumpbin and say T for any non-static function, 6558 # D for any global variable and I for any imported variable. 6559 # Also find C++ and __fastcall symbols from MSVC++, 6560 # which start with @ or ?. 6561 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6562 " {last_section=section; section=\$ 3};"\ 6563 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6564 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6565 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6566 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6567 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6568 " \$ 0!~/External *\|/{next};"\ 6569 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6570 " {if(hide[section]) next};"\ 6571 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6572 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6573 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6574 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6575 " ' prfx=^$ac_symprfx" 6576 else 6577 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6578 fi 6579 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6580 6581 # Check to see that the pipe works correctly. 6582 pipe_works=no 6583 6584 rm -f conftest* 6585 cat > conftest.$ac_ext <<_LT_EOF 6586 #ifdef __cplusplus 6587 extern "C" { 6588 #endif 6589 char nm_test_var; 6590 void nm_test_func(void); 6591 void nm_test_func(void){} 6592 #ifdef __cplusplus 6593 } 6594 #endif 6595 int main(){nm_test_var='a';nm_test_func();return(0);} 6596 _LT_EOF 6597 6598 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6599 (eval $ac_compile) 2>&5 6600 ac_status=$? 6601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6602 test $ac_status = 0; }; then 6603 # Now try to grab the symbols. 6604 nlist=conftest.nm 6605 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6606 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6607 ac_status=$? 6608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6609 test $ac_status = 0; } && test -s "$nlist"; then 6610 # Try sorting and uniquifying the output. 6611 if sort "$nlist" | uniq > "$nlist"T; then 6612 mv -f "$nlist"T "$nlist" 6613 else 6614 rm -f "$nlist"T 6615 fi 6616 6617 # Make sure that we snagged all the symbols we need. 6618 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6619 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6620 cat <<_LT_EOF > conftest.$ac_ext 6621 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6622 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6623 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6624 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6625 # define LT_DLSYM_CONST 6626 #elif defined __osf__ 6627 /* This system does not cope well with relocations in const data. */ 6628 # define LT_DLSYM_CONST 6629 #else 6630 # define LT_DLSYM_CONST const 6631 #endif 6632 6633 #ifdef __cplusplus 6634 extern "C" { 6635 #endif 6636 6637 _LT_EOF 6638 # Now generate the symbol file. 6639 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6640 6641 cat <<_LT_EOF >> conftest.$ac_ext 6642 6643 /* The mapping between symbol names and symbols. */ 6644 LT_DLSYM_CONST struct { 6645 const char *name; 6646 void *address; 6647 } 6648 lt__PROGRAM__LTX_preloaded_symbols[] = 6649 { 6650 { "@PROGRAM@", (void *) 0 }, 6651 _LT_EOF 6652 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6653 cat <<\_LT_EOF >> conftest.$ac_ext 6654 {0, (void *) 0} 6655 }; 6656 6657 /* This works around a problem in FreeBSD linker */ 6658 #ifdef FREEBSD_WORKAROUND 6659 static const void *lt_preloaded_setup() { 6660 return lt__PROGRAM__LTX_preloaded_symbols; 6661 } 6662 #endif 6663 6664 #ifdef __cplusplus 6665 } 6666 #endif 6667 _LT_EOF 6668 # Now try linking the two files. 6669 mv conftest.$ac_objext conftstm.$ac_objext 6670 lt_globsym_save_LIBS=$LIBS 6671 lt_globsym_save_CFLAGS=$CFLAGS 6672 LIBS=conftstm.$ac_objext 6673 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6674 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6675 (eval $ac_link) 2>&5 6676 ac_status=$? 6677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6678 test $ac_status = 0; } && test -s conftest$ac_exeext; then 6679 pipe_works=yes 6680 fi 6681 LIBS=$lt_globsym_save_LIBS 6682 CFLAGS=$lt_globsym_save_CFLAGS 6683 else 6684 echo "cannot find nm_test_func in $nlist" >&5 6685 fi 6686 else 6687 echo "cannot find nm_test_var in $nlist" >&5 6688 fi 6689 else 6690 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6691 fi 6692 else 6693 echo "$progname: failed program was:" >&5 6694 cat conftest.$ac_ext >&5 6695 fi 6696 rm -rf conftest* conftst* 6697 6698 # Do not use the global_symbol_pipe unless it works. 6699 if test yes = "$pipe_works"; then 6700 break 6701 else 6702 lt_cv_sys_global_symbol_pipe= 6703 fi 6704 done 6705 6706 fi 6707 6708 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6709 lt_cv_sys_global_symbol_to_cdecl= 6710 fi 6711 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6713 $as_echo "failed" >&6; } 6714 else 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6716 $as_echo "ok" >&6; } 6717 fi 6718 6719 # Response file support. 6720 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6721 nm_file_list_spec='@' 6722 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6723 nm_file_list_spec='@' 6724 fi 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6763 $as_echo_n "checking for sysroot... " >&6; } 6764 6765 # Check whether --with-sysroot was given. 6766 if test "${with_sysroot+set}" = set; then : 6767 withval=$with_sysroot; 6768 else 6769 with_sysroot=no 6770 fi 6771 6772 6773 lt_sysroot= 6774 case $with_sysroot in #( 6775 yes) 6776 if test yes = "$GCC"; then 6777 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6778 fi 6779 ;; #( 6780 /*) 6781 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6782 ;; #( 6783 no|'') 6784 ;; #( 6785 *) 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 6787 $as_echo "$with_sysroot" >&6; } 6788 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6789 ;; 6790 esac 6791 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6793 $as_echo "${lt_sysroot:-no}" >&6; } 6794 6795 6796 6797 6798 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 6800 $as_echo_n "checking for a working dd... " >&6; } 6801 if ${ac_cv_path_lt_DD+:} false; then : 6802 $as_echo_n "(cached) " >&6 6803 else 6804 printf 0123456789abcdef0123456789abcdef >conftest.i 6805 cat conftest.i conftest.i >conftest2.i 6806 : ${lt_DD:=$DD} 6807 if test -z "$lt_DD"; then 6808 ac_path_lt_DD_found=false 6809 # Loop through the user's path and test for each of PROGNAME-LIST 6810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6811 for as_dir in $PATH 6812 do 6813 IFS=$as_save_IFS 6814 test -z "$as_dir" && as_dir=. 6815 for ac_prog in dd; do 6816 for ac_exec_ext in '' $ac_executable_extensions; do 6817 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 6818 as_fn_executable_p "$ac_path_lt_DD" || continue 6819 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6820 cmp -s conftest.i conftest.out \ 6821 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 6822 fi 6823 $ac_path_lt_DD_found && break 3 6824 done 6825 done 6826 done 6827 IFS=$as_save_IFS 6828 if test -z "$ac_cv_path_lt_DD"; then 6829 : 6830 fi 6831 else 6832 ac_cv_path_lt_DD=$lt_DD 6833 fi 6834 6835 rm -f conftest.i conftest2.i conftest.out 6836 fi 6837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 6838 $as_echo "$ac_cv_path_lt_DD" >&6; } 6839 6840 6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 6842 $as_echo_n "checking how to truncate binary pipes... " >&6; } 6843 if ${lt_cv_truncate_bin+:} false; then : 6844 $as_echo_n "(cached) " >&6 6845 else 6846 printf 0123456789abcdef0123456789abcdef >conftest.i 6847 cat conftest.i conftest.i >conftest2.i 6848 lt_cv_truncate_bin= 6849 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6850 cmp -s conftest.i conftest.out \ 6851 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 6852 fi 6853 rm -f conftest.i conftest2.i conftest.out 6854 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 6855 fi 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 6857 $as_echo "$lt_cv_truncate_bin" >&6; } 6858 6859 6860 6861 6862 6863 6864 6865 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 6866 func_cc_basename () 6867 { 6868 for cc_temp in $*""; do 6869 case $cc_temp in 6870 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 6871 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 6872 \-*) ;; 6873 *) break;; 6874 esac 6875 done 6876 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 6877 } 6878 6879 # Check whether --enable-libtool-lock was given. 6880 if test "${enable_libtool_lock+set}" = set; then : 6881 enableval=$enable_libtool_lock; 6882 fi 6883 6884 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 6885 6886 # Some flags need to be propagated to the compiler or linker for good 6887 # libtool support. 6888 case $host in 6889 ia64-*-hpux*) 6890 # Find out what ABI is being produced by ac_compile, and set mode 6891 # options accordingly. 6892 echo 'int i;' > conftest.$ac_ext 6893 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6894 (eval $ac_compile) 2>&5 6895 ac_status=$? 6896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6897 test $ac_status = 0; }; then 6898 case `/usr/bin/file conftest.$ac_objext` in 6899 *ELF-32*) 6900 HPUX_IA64_MODE=32 6901 ;; 6902 *ELF-64*) 6903 HPUX_IA64_MODE=64 6904 ;; 6905 esac 6906 fi 6907 rm -rf conftest* 6908 ;; 6909 *-*-irix6*) 6910 # Find out what ABI is being produced by ac_compile, and set linker 6911 # options accordingly. 6912 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6913 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6914 (eval $ac_compile) 2>&5 6915 ac_status=$? 6916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6917 test $ac_status = 0; }; then 6918 if test yes = "$lt_cv_prog_gnu_ld"; then 6919 case `/usr/bin/file conftest.$ac_objext` in 6920 *32-bit*) 6921 LD="${LD-ld} -melf32bsmip" 6922 ;; 6923 *N32*) 6924 LD="${LD-ld} -melf32bmipn32" 6925 ;; 6926 *64-bit*) 6927 LD="${LD-ld} -melf64bmip" 6928 ;; 6929 esac 6930 else 6931 case `/usr/bin/file conftest.$ac_objext` in 6932 *32-bit*) 6933 LD="${LD-ld} -32" 6934 ;; 6935 *N32*) 6936 LD="${LD-ld} -n32" 6937 ;; 6938 *64-bit*) 6939 LD="${LD-ld} -64" 6940 ;; 6941 esac 6942 fi 6943 fi 6944 rm -rf conftest* 6945 ;; 6946 6947 mips64*-*linux*) 6948 # Find out what ABI is being produced by ac_compile, and set linker 6949 # options accordingly. 6950 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6951 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6952 (eval $ac_compile) 2>&5 6953 ac_status=$? 6954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6955 test $ac_status = 0; }; then 6956 emul=elf 6957 case `/usr/bin/file conftest.$ac_objext` in 6958 *32-bit*) 6959 emul="${emul}32" 6960 ;; 6961 *64-bit*) 6962 emul="${emul}64" 6963 ;; 6964 esac 6965 case `/usr/bin/file conftest.$ac_objext` in 6966 *MSB*) 6967 emul="${emul}btsmip" 6968 ;; 6969 *LSB*) 6970 emul="${emul}ltsmip" 6971 ;; 6972 esac 6973 case `/usr/bin/file conftest.$ac_objext` in 6974 *N32*) 6975 emul="${emul}n32" 6976 ;; 6977 esac 6978 LD="${LD-ld} -m $emul" 6979 fi 6980 rm -rf conftest* 6981 ;; 6982 6983 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 6984 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6985 # Find out what ABI is being produced by ac_compile, and set linker 6986 # options accordingly. Note that the listed cases only cover the 6987 # situations where additional linker options are needed (such as when 6988 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 6989 # vice versa); the common cases where no linker options are needed do 6990 # not appear in the list. 6991 echo 'int i;' > conftest.$ac_ext 6992 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6993 (eval $ac_compile) 2>&5 6994 ac_status=$? 6995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6996 test $ac_status = 0; }; then 6997 case `/usr/bin/file conftest.o` in 6998 *32-bit*) 6999 case $host in 7000 x86_64-*kfreebsd*-gnu) 7001 LD="${LD-ld} -m elf_i386_fbsd" 7002 ;; 7003 x86_64-*linux*) 7004 case `/usr/bin/file conftest.o` in 7005 *x86-64*) 7006 LD="${LD-ld} -m elf32_x86_64" 7007 ;; 7008 *) 7009 LD="${LD-ld} -m elf_i386" 7010 ;; 7011 esac 7012 ;; 7013 powerpc64le-*linux*) 7014 LD="${LD-ld} -m elf32lppclinux" 7015 ;; 7016 powerpc64-*linux*) 7017 LD="${LD-ld} -m elf32ppclinux" 7018 ;; 7019 s390x-*linux*) 7020 LD="${LD-ld} -m elf_s390" 7021 ;; 7022 sparc64-*linux*) 7023 LD="${LD-ld} -m elf32_sparc" 7024 ;; 7025 esac 7026 ;; 7027 *64-bit*) 7028 case $host in 7029 x86_64-*kfreebsd*-gnu) 7030 LD="${LD-ld} -m elf_x86_64_fbsd" 7031 ;; 7032 x86_64-*linux*) 7033 LD="${LD-ld} -m elf_x86_64" 7034 ;; 7035 powerpcle-*linux*) 7036 LD="${LD-ld} -m elf64lppc" 7037 ;; 7038 powerpc-*linux*) 7039 LD="${LD-ld} -m elf64ppc" 7040 ;; 7041 s390*-*linux*|s390*-*tpf*) 7042 LD="${LD-ld} -m elf64_s390" 7043 ;; 7044 sparc*-*linux*) 7045 LD="${LD-ld} -m elf64_sparc" 7046 ;; 7047 esac 7048 ;; 7049 esac 7050 fi 7051 rm -rf conftest* 7052 ;; 7053 7054 *-*-sco3.2v5*) 7055 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7056 SAVE_CFLAGS=$CFLAGS 7057 CFLAGS="$CFLAGS -belf" 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7059 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 7060 if ${lt_cv_cc_needs_belf+:} false; then : 7061 $as_echo_n "(cached) " >&6 7062 else 7063 ac_ext=c 7064 ac_cpp='$CPP $CPPFLAGS' 7065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7067 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7068 7069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7070 /* end confdefs.h. */ 7071 7072 int 7073 main () 7074 { 7075 7076 ; 7077 return 0; 7078 } 7079 _ACEOF 7080 if ac_fn_c_try_link "$LINENO"; then : 7081 lt_cv_cc_needs_belf=yes 7082 else 7083 lt_cv_cc_needs_belf=no 7084 fi 7085 rm -f core conftest.err conftest.$ac_objext \ 7086 conftest$ac_exeext conftest.$ac_ext 7087 ac_ext=c 7088 ac_cpp='$CPP $CPPFLAGS' 7089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7091 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7092 7093 fi 7094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7095 $as_echo "$lt_cv_cc_needs_belf" >&6; } 7096 if test yes != "$lt_cv_cc_needs_belf"; then 7097 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7098 CFLAGS=$SAVE_CFLAGS 7099 fi 7100 ;; 7101 *-*solaris*) 7102 # Find out what ABI is being produced by ac_compile, and set linker 7103 # options accordingly. 7104 echo 'int i;' > conftest.$ac_ext 7105 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7106 (eval $ac_compile) 2>&5 7107 ac_status=$? 7108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7109 test $ac_status = 0; }; then 7110 case `/usr/bin/file conftest.o` in 7111 *64-bit*) 7112 case $lt_cv_prog_gnu_ld in 7113 yes*) 7114 case $host in 7115 i?86-*-solaris*|x86_64-*-solaris*) 7116 LD="${LD-ld} -m elf_x86_64" 7117 ;; 7118 sparc*-*-solaris*) 7119 LD="${LD-ld} -m elf64_sparc" 7120 ;; 7121 esac 7122 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7123 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7124 LD=${LD-ld}_sol2 7125 fi 7126 ;; 7127 *) 7128 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7129 LD="${LD-ld} -64" 7130 fi 7131 ;; 7132 esac 7133 ;; 7134 esac 7135 fi 7136 rm -rf conftest* 7137 ;; 7138 esac 7139 7140 need_locks=$enable_libtool_lock 7141 7142 if test -n "$ac_tool_prefix"; then 7143 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7144 set dummy ${ac_tool_prefix}mt; ac_word=$2 7145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7146 $as_echo_n "checking for $ac_word... " >&6; } 7147 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 7148 $as_echo_n "(cached) " >&6 7149 else 7150 if test -n "$MANIFEST_TOOL"; then 7151 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7152 else 7153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7154 for as_dir in $PATH 7155 do 7156 IFS=$as_save_IFS 7157 test -z "$as_dir" && as_dir=. 7158 for ac_exec_ext in '' $ac_executable_extensions; do 7159 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7160 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7162 break 2 7163 fi 7164 done 7165 done 7166 IFS=$as_save_IFS 7167 7168 fi 7169 fi 7170 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7171 if test -n "$MANIFEST_TOOL"; then 7172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7173 $as_echo "$MANIFEST_TOOL" >&6; } 7174 else 7175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7176 $as_echo "no" >&6; } 7177 fi 7178 7179 7180 fi 7181 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7182 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7183 # Extract the first word of "mt", so it can be a program name with args. 7184 set dummy mt; ac_word=$2 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7186 $as_echo_n "checking for $ac_word... " >&6; } 7187 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 7188 $as_echo_n "(cached) " >&6 7189 else 7190 if test -n "$ac_ct_MANIFEST_TOOL"; then 7191 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7192 else 7193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7194 for as_dir in $PATH 7195 do 7196 IFS=$as_save_IFS 7197 test -z "$as_dir" && as_dir=. 7198 for ac_exec_ext in '' $ac_executable_extensions; do 7199 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7200 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7201 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7202 break 2 7203 fi 7204 done 7205 done 7206 IFS=$as_save_IFS 7207 7208 fi 7209 fi 7210 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7211 if test -n "$ac_ct_MANIFEST_TOOL"; then 7212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7213 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 7214 else 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7216 $as_echo "no" >&6; } 7217 fi 7218 7219 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7220 MANIFEST_TOOL=":" 7221 else 7222 case $cross_compiling:$ac_tool_warned in 7223 yes:) 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7226 ac_tool_warned=yes ;; 7227 esac 7228 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7229 fi 7230 else 7231 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7232 fi 7233 7234 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7236 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7237 if ${lt_cv_path_mainfest_tool+:} false; then : 7238 $as_echo_n "(cached) " >&6 7239 else 7240 lt_cv_path_mainfest_tool=no 7241 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7242 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7243 cat conftest.err >&5 7244 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7245 lt_cv_path_mainfest_tool=yes 7246 fi 7247 rm -f conftest* 7248 fi 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7250 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 7251 if test yes != "$lt_cv_path_mainfest_tool"; then 7252 MANIFEST_TOOL=: 7253 fi 7254 7255 7256 7257 7258 7259 7260 case $host_os in 7261 rhapsody* | darwin*) 7262 if test -n "$ac_tool_prefix"; then 7263 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7264 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7266 $as_echo_n "checking for $ac_word... " >&6; } 7267 if ${ac_cv_prog_DSYMUTIL+:} false; then : 7268 $as_echo_n "(cached) " >&6 7269 else 7270 if test -n "$DSYMUTIL"; then 7271 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7272 else 7273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7274 for as_dir in $PATH 7275 do 7276 IFS=$as_save_IFS 7277 test -z "$as_dir" && as_dir=. 7278 for ac_exec_ext in '' $ac_executable_extensions; do 7279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7280 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7282 break 2 7283 fi 7284 done 7285 done 7286 IFS=$as_save_IFS 7287 7288 fi 7289 fi 7290 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7291 if test -n "$DSYMUTIL"; then 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7293 $as_echo "$DSYMUTIL" >&6; } 7294 else 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7296 $as_echo "no" >&6; } 7297 fi 7298 7299 7300 fi 7301 if test -z "$ac_cv_prog_DSYMUTIL"; then 7302 ac_ct_DSYMUTIL=$DSYMUTIL 7303 # Extract the first word of "dsymutil", so it can be a program name with args. 7304 set dummy dsymutil; ac_word=$2 7305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7306 $as_echo_n "checking for $ac_word... " >&6; } 7307 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 7308 $as_echo_n "(cached) " >&6 7309 else 7310 if test -n "$ac_ct_DSYMUTIL"; then 7311 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7312 else 7313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7314 for as_dir in $PATH 7315 do 7316 IFS=$as_save_IFS 7317 test -z "$as_dir" && as_dir=. 7318 for ac_exec_ext in '' $ac_executable_extensions; do 7319 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7320 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7321 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7322 break 2 7323 fi 7324 done 7325 done 7326 IFS=$as_save_IFS 7327 7328 fi 7329 fi 7330 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7331 if test -n "$ac_ct_DSYMUTIL"; then 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7333 $as_echo "$ac_ct_DSYMUTIL" >&6; } 7334 else 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7336 $as_echo "no" >&6; } 7337 fi 7338 7339 if test "x$ac_ct_DSYMUTIL" = x; then 7340 DSYMUTIL=":" 7341 else 7342 case $cross_compiling:$ac_tool_warned in 7343 yes:) 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7345 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7346 ac_tool_warned=yes ;; 7347 esac 7348 DSYMUTIL=$ac_ct_DSYMUTIL 7349 fi 7350 else 7351 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7352 fi 7353 7354 if test -n "$ac_tool_prefix"; then 7355 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7356 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7358 $as_echo_n "checking for $ac_word... " >&6; } 7359 if ${ac_cv_prog_NMEDIT+:} false; then : 7360 $as_echo_n "(cached) " >&6 7361 else 7362 if test -n "$NMEDIT"; then 7363 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7364 else 7365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7366 for as_dir in $PATH 7367 do 7368 IFS=$as_save_IFS 7369 test -z "$as_dir" && as_dir=. 7370 for ac_exec_ext in '' $ac_executable_extensions; do 7371 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7372 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7374 break 2 7375 fi 7376 done 7377 done 7378 IFS=$as_save_IFS 7379 7380 fi 7381 fi 7382 NMEDIT=$ac_cv_prog_NMEDIT 7383 if test -n "$NMEDIT"; then 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7385 $as_echo "$NMEDIT" >&6; } 7386 else 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7388 $as_echo "no" >&6; } 7389 fi 7390 7391 7392 fi 7393 if test -z "$ac_cv_prog_NMEDIT"; then 7394 ac_ct_NMEDIT=$NMEDIT 7395 # Extract the first word of "nmedit", so it can be a program name with args. 7396 set dummy nmedit; ac_word=$2 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7398 $as_echo_n "checking for $ac_word... " >&6; } 7399 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 if test -n "$ac_ct_NMEDIT"; then 7403 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7404 else 7405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7406 for as_dir in $PATH 7407 do 7408 IFS=$as_save_IFS 7409 test -z "$as_dir" && as_dir=. 7410 for ac_exec_ext in '' $ac_executable_extensions; do 7411 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7412 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7413 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7414 break 2 7415 fi 7416 done 7417 done 7418 IFS=$as_save_IFS 7419 7420 fi 7421 fi 7422 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7423 if test -n "$ac_ct_NMEDIT"; then 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7425 $as_echo "$ac_ct_NMEDIT" >&6; } 7426 else 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7428 $as_echo "no" >&6; } 7429 fi 7430 7431 if test "x$ac_ct_NMEDIT" = x; then 7432 NMEDIT=":" 7433 else 7434 case $cross_compiling:$ac_tool_warned in 7435 yes:) 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7437 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7438 ac_tool_warned=yes ;; 7439 esac 7440 NMEDIT=$ac_ct_NMEDIT 7441 fi 7442 else 7443 NMEDIT="$ac_cv_prog_NMEDIT" 7444 fi 7445 7446 if test -n "$ac_tool_prefix"; then 7447 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7448 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7450 $as_echo_n "checking for $ac_word... " >&6; } 7451 if ${ac_cv_prog_LIPO+:} false; then : 7452 $as_echo_n "(cached) " >&6 7453 else 7454 if test -n "$LIPO"; then 7455 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7456 else 7457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7458 for as_dir in $PATH 7459 do 7460 IFS=$as_save_IFS 7461 test -z "$as_dir" && as_dir=. 7462 for ac_exec_ext in '' $ac_executable_extensions; do 7463 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7464 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7466 break 2 7467 fi 7468 done 7469 done 7470 IFS=$as_save_IFS 7471 7472 fi 7473 fi 7474 LIPO=$ac_cv_prog_LIPO 7475 if test -n "$LIPO"; then 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7477 $as_echo "$LIPO" >&6; } 7478 else 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7480 $as_echo "no" >&6; } 7481 fi 7482 7483 7484 fi 7485 if test -z "$ac_cv_prog_LIPO"; then 7486 ac_ct_LIPO=$LIPO 7487 # Extract the first word of "lipo", so it can be a program name with args. 7488 set dummy lipo; ac_word=$2 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7490 $as_echo_n "checking for $ac_word... " >&6; } 7491 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 7492 $as_echo_n "(cached) " >&6 7493 else 7494 if test -n "$ac_ct_LIPO"; then 7495 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7496 else 7497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7498 for as_dir in $PATH 7499 do 7500 IFS=$as_save_IFS 7501 test -z "$as_dir" && as_dir=. 7502 for ac_exec_ext in '' $ac_executable_extensions; do 7503 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7504 ac_cv_prog_ac_ct_LIPO="lipo" 7505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7506 break 2 7507 fi 7508 done 7509 done 7510 IFS=$as_save_IFS 7511 7512 fi 7513 fi 7514 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7515 if test -n "$ac_ct_LIPO"; then 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7517 $as_echo "$ac_ct_LIPO" >&6; } 7518 else 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7520 $as_echo "no" >&6; } 7521 fi 7522 7523 if test "x$ac_ct_LIPO" = x; then 7524 LIPO=":" 7525 else 7526 case $cross_compiling:$ac_tool_warned in 7527 yes:) 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7530 ac_tool_warned=yes ;; 7531 esac 7532 LIPO=$ac_ct_LIPO 7533 fi 7534 else 7535 LIPO="$ac_cv_prog_LIPO" 7536 fi 7537 7538 if test -n "$ac_tool_prefix"; then 7539 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7540 set dummy ${ac_tool_prefix}otool; ac_word=$2 7541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7542 $as_echo_n "checking for $ac_word... " >&6; } 7543 if ${ac_cv_prog_OTOOL+:} false; then : 7544 $as_echo_n "(cached) " >&6 7545 else 7546 if test -n "$OTOOL"; then 7547 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7548 else 7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7550 for as_dir in $PATH 7551 do 7552 IFS=$as_save_IFS 7553 test -z "$as_dir" && as_dir=. 7554 for ac_exec_ext in '' $ac_executable_extensions; do 7555 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7556 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7558 break 2 7559 fi 7560 done 7561 done 7562 IFS=$as_save_IFS 7563 7564 fi 7565 fi 7566 OTOOL=$ac_cv_prog_OTOOL 7567 if test -n "$OTOOL"; then 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7569 $as_echo "$OTOOL" >&6; } 7570 else 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7572 $as_echo "no" >&6; } 7573 fi 7574 7575 7576 fi 7577 if test -z "$ac_cv_prog_OTOOL"; then 7578 ac_ct_OTOOL=$OTOOL 7579 # Extract the first word of "otool", so it can be a program name with args. 7580 set dummy otool; ac_word=$2 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7582 $as_echo_n "checking for $ac_word... " >&6; } 7583 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 7584 $as_echo_n "(cached) " >&6 7585 else 7586 if test -n "$ac_ct_OTOOL"; then 7587 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7588 else 7589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7590 for as_dir in $PATH 7591 do 7592 IFS=$as_save_IFS 7593 test -z "$as_dir" && as_dir=. 7594 for ac_exec_ext in '' $ac_executable_extensions; do 7595 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7596 ac_cv_prog_ac_ct_OTOOL="otool" 7597 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7598 break 2 7599 fi 7600 done 7601 done 7602 IFS=$as_save_IFS 7603 7604 fi 7605 fi 7606 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7607 if test -n "$ac_ct_OTOOL"; then 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7609 $as_echo "$ac_ct_OTOOL" >&6; } 7610 else 7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7612 $as_echo "no" >&6; } 7613 fi 7614 7615 if test "x$ac_ct_OTOOL" = x; then 7616 OTOOL=":" 7617 else 7618 case $cross_compiling:$ac_tool_warned in 7619 yes:) 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7622 ac_tool_warned=yes ;; 7623 esac 7624 OTOOL=$ac_ct_OTOOL 7625 fi 7626 else 7627 OTOOL="$ac_cv_prog_OTOOL" 7628 fi 7629 7630 if test -n "$ac_tool_prefix"; then 7631 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7632 set dummy ${ac_tool_prefix}otool64; ac_word=$2 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7634 $as_echo_n "checking for $ac_word... " >&6; } 7635 if ${ac_cv_prog_OTOOL64+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 if test -n "$OTOOL64"; then 7639 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7640 else 7641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7642 for as_dir in $PATH 7643 do 7644 IFS=$as_save_IFS 7645 test -z "$as_dir" && as_dir=. 7646 for ac_exec_ext in '' $ac_executable_extensions; do 7647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7648 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 7649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7650 break 2 7651 fi 7652 done 7653 done 7654 IFS=$as_save_IFS 7655 7656 fi 7657 fi 7658 OTOOL64=$ac_cv_prog_OTOOL64 7659 if test -n "$OTOOL64"; then 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 7661 $as_echo "$OTOOL64" >&6; } 7662 else 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7664 $as_echo "no" >&6; } 7665 fi 7666 7667 7668 fi 7669 if test -z "$ac_cv_prog_OTOOL64"; then 7670 ac_ct_OTOOL64=$OTOOL64 7671 # Extract the first word of "otool64", so it can be a program name with args. 7672 set dummy otool64; ac_word=$2 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7674 $as_echo_n "checking for $ac_word... " >&6; } 7675 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 7676 $as_echo_n "(cached) " >&6 7677 else 7678 if test -n "$ac_ct_OTOOL64"; then 7679 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 7680 else 7681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7682 for as_dir in $PATH 7683 do 7684 IFS=$as_save_IFS 7685 test -z "$as_dir" && as_dir=. 7686 for ac_exec_ext in '' $ac_executable_extensions; do 7687 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7688 ac_cv_prog_ac_ct_OTOOL64="otool64" 7689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7690 break 2 7691 fi 7692 done 7693 done 7694 IFS=$as_save_IFS 7695 7696 fi 7697 fi 7698 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 7699 if test -n "$ac_ct_OTOOL64"; then 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 7701 $as_echo "$ac_ct_OTOOL64" >&6; } 7702 else 7703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7704 $as_echo "no" >&6; } 7705 fi 7706 7707 if test "x$ac_ct_OTOOL64" = x; then 7708 OTOOL64=":" 7709 else 7710 case $cross_compiling:$ac_tool_warned in 7711 yes:) 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7713 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7714 ac_tool_warned=yes ;; 7715 esac 7716 OTOOL64=$ac_ct_OTOOL64 7717 fi 7718 else 7719 OTOOL64="$ac_cv_prog_OTOOL64" 7720 fi 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7749 $as_echo_n "checking for -single_module linker flag... " >&6; } 7750 if ${lt_cv_apple_cc_single_mod+:} false; then : 7751 $as_echo_n "(cached) " >&6 7752 else 7753 lt_cv_apple_cc_single_mod=no 7754 if test -z "$LT_MULTI_MODULE"; then 7755 # By default we will add the -single_module flag. You can override 7756 # by either setting the environment variable LT_MULTI_MODULE 7757 # non-empty at configure time, or by adding -multi_module to the 7758 # link flags. 7759 rm -rf libconftest.dylib* 7760 echo "int foo(void){return 1;}" > conftest.c 7761 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7762 -dynamiclib -Wl,-single_module conftest.c" >&5 7763 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7764 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7765 _lt_result=$? 7766 # If there is a non-empty error log, and "single_module" 7767 # appears in it, assume the flag caused a linker warning 7768 if test -s conftest.err && $GREP single_module conftest.err; then 7769 cat conftest.err >&5 7770 # Otherwise, if the output was created with a 0 exit code from 7771 # the compiler, it worked. 7772 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 7773 lt_cv_apple_cc_single_mod=yes 7774 else 7775 cat conftest.err >&5 7776 fi 7777 rm -rf libconftest.dylib* 7778 rm -f conftest.* 7779 fi 7780 fi 7781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7782 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7783 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7785 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7786 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7787 $as_echo_n "(cached) " >&6 7788 else 7789 lt_cv_ld_exported_symbols_list=no 7790 save_LDFLAGS=$LDFLAGS 7791 echo "_main" > conftest.sym 7792 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7794 /* end confdefs.h. */ 7795 7796 int 7797 main () 7798 { 7799 7800 ; 7801 return 0; 7802 } 7803 _ACEOF 7804 if ac_fn_c_try_link "$LINENO"; then : 7805 lt_cv_ld_exported_symbols_list=yes 7806 else 7807 lt_cv_ld_exported_symbols_list=no 7808 fi 7809 rm -f core conftest.err conftest.$ac_objext \ 7810 conftest$ac_exeext conftest.$ac_ext 7811 LDFLAGS=$save_LDFLAGS 7812 7813 fi 7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7815 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7816 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7818 $as_echo_n "checking for -force_load linker flag... " >&6; } 7819 if ${lt_cv_ld_force_load+:} false; then : 7820 $as_echo_n "(cached) " >&6 7821 else 7822 lt_cv_ld_force_load=no 7823 cat > conftest.c << _LT_EOF 7824 int forced_loaded() { return 2;} 7825 _LT_EOF 7826 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7827 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7828 echo "$AR cru libconftest.a conftest.o" >&5 7829 $AR cru libconftest.a conftest.o 2>&5 7830 echo "$RANLIB libconftest.a" >&5 7831 $RANLIB libconftest.a 2>&5 7832 cat > conftest.c << _LT_EOF 7833 int main() { return 0;} 7834 _LT_EOF 7835 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7836 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7837 _lt_result=$? 7838 if test -s conftest.err && $GREP force_load conftest.err; then 7839 cat conftest.err >&5 7840 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 7841 lt_cv_ld_force_load=yes 7842 else 7843 cat conftest.err >&5 7844 fi 7845 rm -f conftest.err libconftest.a conftest conftest.c 7846 rm -rf conftest.dSYM 7847 7848 fi 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7850 $as_echo "$lt_cv_ld_force_load" >&6; } 7851 case $host_os in 7852 rhapsody* | darwin1.[012]) 7853 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 7854 darwin1.*) 7855 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7856 darwin*) # darwin 5.x on 7857 # if running on 10.5 or later, the deployment target defaults 7858 # to the OS version, if on x86, and 10.4, the deployment 7859 # target defaults to 10.4. Don't you love it? 7860 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7861 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7862 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7863 10.[012][,.]*) 7864 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7865 10.*) 7866 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7867 esac 7868 ;; 7869 esac 7870 if test yes = "$lt_cv_apple_cc_single_mod"; then 7871 _lt_dar_single_mod='$single_module' 7872 fi 7873 if test yes = "$lt_cv_ld_exported_symbols_list"; then 7874 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 7875 else 7876 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 7877 fi 7878 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 7879 _lt_dsymutil='~$DSYMUTIL $lib || :' 7880 else 7881 _lt_dsymutil= 7882 fi 7883 ;; 7884 esac 7885 7886 # func_munge_path_list VARIABLE PATH 7887 # ----------------------------------- 7888 # VARIABLE is name of variable containing _space_ separated list of 7889 # directories to be munged by the contents of PATH, which is string 7890 # having a format: 7891 # "DIR[:DIR]:" 7892 # string "DIR[ DIR]" will be prepended to VARIABLE 7893 # ":DIR[:DIR]" 7894 # string "DIR[ DIR]" will be appended to VARIABLE 7895 # "DIRP[:DIRP]::[DIRA:]DIRA" 7896 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 7897 # "DIRA[ DIRA]" will be appended to VARIABLE 7898 # "DIR[:DIR]" 7899 # VARIABLE will be replaced by "DIR[ DIR]" 7900 func_munge_path_list () 7901 { 7902 case x$2 in 7903 x) 7904 ;; 7905 *:) 7906 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 7907 ;; 7908 x:*) 7909 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 7910 ;; 7911 *::*) 7912 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 7913 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 7914 ;; 7915 *) 7916 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 7917 ;; 7918 esac 7919 } 7920 7921 for ac_header in dlfcn.h 7922 do : 7923 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7924 " 7925 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7926 cat >>confdefs.h <<_ACEOF 7927 #define HAVE_DLFCN_H 1 7928 _ACEOF 7929 7930 fi 7931 7932 done 7933 7934 7935 7936 7937 7938 # Set options 7939 7940 7941 7942 enable_dlopen=no 7943 7944 7945 enable_win32_dll=no 7946 7947 7948 # Check whether --enable-shared was given. 7949 if test "${enable_shared+set}" = set; then : 7950 enableval=$enable_shared; p=${PACKAGE-default} 7951 case $enableval in 7952 yes) enable_shared=yes ;; 7953 no) enable_shared=no ;; 7954 *) 7955 enable_shared=no 7956 # Look at the argument we got. We use all the common list separators. 7957 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 7958 for pkg in $enableval; do 7959 IFS=$lt_save_ifs 7960 if test "X$pkg" = "X$p"; then 7961 enable_shared=yes 7962 fi 7963 done 7964 IFS=$lt_save_ifs 7965 ;; 7966 esac 7967 else 7968 enable_shared=yes 7969 fi 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 # Check whether --enable-static was given. 7980 if test "${enable_static+set}" = set; then : 7981 enableval=$enable_static; p=${PACKAGE-default} 7982 case $enableval in 7983 yes) enable_static=yes ;; 7984 no) enable_static=no ;; 7985 *) 7986 enable_static=no 7987 # Look at the argument we got. We use all the common list separators. 7988 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 7989 for pkg in $enableval; do 7990 IFS=$lt_save_ifs 7991 if test "X$pkg" = "X$p"; then 7992 enable_static=yes 7993 fi 7994 done 7995 IFS=$lt_save_ifs 7996 ;; 7997 esac 7998 else 7999 enable_static=yes 8000 fi 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 # Check whether --with-pic was given. 8012 if test "${with_pic+set}" = set; then : 8013 withval=$with_pic; lt_p=${PACKAGE-default} 8014 case $withval in 8015 yes|no) pic_mode=$withval ;; 8016 *) 8017 pic_mode=default 8018 # Look at the argument we got. We use all the common list separators. 8019 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8020 for lt_pkg in $withval; do 8021 IFS=$lt_save_ifs 8022 if test "X$lt_pkg" = "X$lt_p"; then 8023 pic_mode=yes 8024 fi 8025 done 8026 IFS=$lt_save_ifs 8027 ;; 8028 esac 8029 else 8030 pic_mode=default 8031 fi 8032 8033 8034 8035 8036 8037 8038 8039 8040 # Check whether --enable-fast-install was given. 8041 if test "${enable_fast_install+set}" = set; then : 8042 enableval=$enable_fast_install; p=${PACKAGE-default} 8043 case $enableval in 8044 yes) enable_fast_install=yes ;; 8045 no) enable_fast_install=no ;; 8046 *) 8047 enable_fast_install=no 8048 # Look at the argument we got. We use all the common list separators. 8049 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8050 for pkg in $enableval; do 8051 IFS=$lt_save_ifs 8052 if test "X$pkg" = "X$p"; then 8053 enable_fast_install=yes 8054 fi 8055 done 8056 IFS=$lt_save_ifs 8057 ;; 8058 esac 8059 else 8060 enable_fast_install=yes 8061 fi 8062 8063 8064 8065 8066 8067 8068 8069 8070 shared_archive_member_spec= 8071 case $host,$enable_shared in 8072 power*-*-aix[5-9]*,yes) 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8074 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 8075 8076 # Check whether --with-aix-soname was given. 8077 if test "${with_aix_soname+set}" = set; then : 8078 withval=$with_aix_soname; case $withval in 8079 aix|svr4|both) 8080 ;; 8081 *) 8082 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8083 ;; 8084 esac 8085 lt_cv_with_aix_soname=$with_aix_soname 8086 else 8087 if ${lt_cv_with_aix_soname+:} false; then : 8088 $as_echo_n "(cached) " >&6 8089 else 8090 lt_cv_with_aix_soname=aix 8091 fi 8092 8093 with_aix_soname=$lt_cv_with_aix_soname 8094 fi 8095 8096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8097 $as_echo "$with_aix_soname" >&6; } 8098 if test aix != "$with_aix_soname"; then 8099 # For the AIX way of multilib, we name the shared archive member 8100 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8101 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8102 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8103 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8104 if test 64 = "${OBJECT_MODE-32}"; then 8105 shared_archive_member_spec=shr_64 8106 else 8107 shared_archive_member_spec=shr 8108 fi 8109 fi 8110 ;; 8111 *) 8112 with_aix_soname=aix 8113 ;; 8114 esac 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 # This can be used to rebuild libtool when needed 8126 LIBTOOL_DEPS=$ltmain 8127 8128 # Always use our own libtool. 8129 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 test -z "$LN_S" && LN_S="ln -s" 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 if test -n "${ZSH_VERSION+set}"; then 8176 setopt NO_GLOB_SUBST 8177 fi 8178 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8180 $as_echo_n "checking for objdir... " >&6; } 8181 if ${lt_cv_objdir+:} false; then : 8182 $as_echo_n "(cached) " >&6 8183 else 8184 rm -f .libs 2>/dev/null 8185 mkdir .libs 2>/dev/null 8186 if test -d .libs; then 8187 lt_cv_objdir=.libs 8188 else 8189 # MS-DOS does not allow filenames that begin with a dot. 8190 lt_cv_objdir=_libs 8191 fi 8192 rmdir .libs 2>/dev/null 8193 fi 8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8195 $as_echo "$lt_cv_objdir" >&6; } 8196 objdir=$lt_cv_objdir 8197 8198 8199 8200 8201 8202 cat >>confdefs.h <<_ACEOF 8203 #define LT_OBJDIR "$lt_cv_objdir/" 8204 _ACEOF 8205 8206 8207 8208 8209 case $host_os in 8210 aix3*) 8211 # AIX sometimes has problems with the GCC collect2 program. For some 8212 # reason, if we set the COLLECT_NAMES environment variable, the problems 8213 # vanish in a puff of smoke. 8214 if test set != "${COLLECT_NAMES+set}"; then 8215 COLLECT_NAMES= 8216 export COLLECT_NAMES 8217 fi 8218 ;; 8219 esac 8220 8221 # Global variables: 8222 ofile=libtool 8223 can_build_shared=yes 8224 8225 # All known linkers require a '.a' archive for static linking (except MSVC, 8226 # which needs '.lib'). 8227 libext=a 8228 8229 with_gnu_ld=$lt_cv_prog_gnu_ld 8230 8231 old_CC=$CC 8232 old_CFLAGS=$CFLAGS 8233 8234 # Set sane defaults for various variables 8235 test -z "$CC" && CC=cc 8236 test -z "$LTCC" && LTCC=$CC 8237 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8238 test -z "$LD" && LD=ld 8239 test -z "$ac_objext" && ac_objext=o 8240 8241 func_cc_basename $compiler 8242 cc_basename=$func_cc_basename_result 8243 8244 8245 # Only perform the check for file, if the check method requires it 8246 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8247 case $deplibs_check_method in 8248 file_magic*) 8249 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8251 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 8252 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8253 $as_echo_n "(cached) " >&6 8254 else 8255 case $MAGIC_CMD in 8256 [\\/*] | ?:[\\/]*) 8257 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8258 ;; 8259 *) 8260 lt_save_MAGIC_CMD=$MAGIC_CMD 8261 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8262 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8263 for ac_dir in $ac_dummy; do 8264 IFS=$lt_save_ifs 8265 test -z "$ac_dir" && ac_dir=. 8266 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8267 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8268 if test -n "$file_magic_test_file"; then 8269 case $deplibs_check_method in 8270 "file_magic "*) 8271 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8272 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8273 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8274 $EGREP "$file_magic_regex" > /dev/null; then 8275 : 8276 else 8277 cat <<_LT_EOF 1>&2 8278 8279 *** Warning: the command libtool uses to detect shared libraries, 8280 *** $file_magic_cmd, produces output that libtool cannot recognize. 8281 *** The result is that libtool may fail to recognize shared libraries 8282 *** as such. This will affect the creation of libtool libraries that 8283 *** depend on shared libraries, but programs linked with such libtool 8284 *** libraries will work regardless of this problem. Nevertheless, you 8285 *** may want to report the problem to your system manager and/or to 8286 *** bug-libtool (at] gnu.org 8287 8288 _LT_EOF 8289 fi ;; 8290 esac 8291 fi 8292 break 8293 fi 8294 done 8295 IFS=$lt_save_ifs 8296 MAGIC_CMD=$lt_save_MAGIC_CMD 8297 ;; 8298 esac 8299 fi 8300 8301 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8302 if test -n "$MAGIC_CMD"; then 8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8304 $as_echo "$MAGIC_CMD" >&6; } 8305 else 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8307 $as_echo "no" >&6; } 8308 fi 8309 8310 8311 8312 8313 8314 if test -z "$lt_cv_path_MAGIC_CMD"; then 8315 if test -n "$ac_tool_prefix"; then 8316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8317 $as_echo_n "checking for file... " >&6; } 8318 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8319 $as_echo_n "(cached) " >&6 8320 else 8321 case $MAGIC_CMD in 8322 [\\/*] | ?:[\\/]*) 8323 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8324 ;; 8325 *) 8326 lt_save_MAGIC_CMD=$MAGIC_CMD 8327 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8328 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8329 for ac_dir in $ac_dummy; do 8330 IFS=$lt_save_ifs 8331 test -z "$ac_dir" && ac_dir=. 8332 if test -f "$ac_dir/file"; then 8333 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8334 if test -n "$file_magic_test_file"; then 8335 case $deplibs_check_method in 8336 "file_magic "*) 8337 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8338 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8339 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8340 $EGREP "$file_magic_regex" > /dev/null; then 8341 : 8342 else 8343 cat <<_LT_EOF 1>&2 8344 8345 *** Warning: the command libtool uses to detect shared libraries, 8346 *** $file_magic_cmd, produces output that libtool cannot recognize. 8347 *** The result is that libtool may fail to recognize shared libraries 8348 *** as such. This will affect the creation of libtool libraries that 8349 *** depend on shared libraries, but programs linked with such libtool 8350 *** libraries will work regardless of this problem. Nevertheless, you 8351 *** may want to report the problem to your system manager and/or to 8352 *** bug-libtool (at] gnu.org 8353 8354 _LT_EOF 8355 fi ;; 8356 esac 8357 fi 8358 break 8359 fi 8360 done 8361 IFS=$lt_save_ifs 8362 MAGIC_CMD=$lt_save_MAGIC_CMD 8363 ;; 8364 esac 8365 fi 8366 8367 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8368 if test -n "$MAGIC_CMD"; then 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8370 $as_echo "$MAGIC_CMD" >&6; } 8371 else 8372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8373 $as_echo "no" >&6; } 8374 fi 8375 8376 8377 else 8378 MAGIC_CMD=: 8379 fi 8380 fi 8381 8382 fi 8383 ;; 8384 esac 8385 8386 # Use C for the default configuration in the libtool script 8387 8388 lt_save_CC=$CC 8389 ac_ext=c 8390 ac_cpp='$CPP $CPPFLAGS' 8391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8393 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8394 8395 8396 # Source file extension for C test sources. 8397 ac_ext=c 8398 8399 # Object file extension for compiled C test sources. 8400 objext=o 8401 objext=$objext 8402 8403 # Code to be used in simple compile tests 8404 lt_simple_compile_test_code="int some_variable = 0;" 8405 8406 # Code to be used in simple link tests 8407 lt_simple_link_test_code='int main(){return(0);}' 8408 8409 8410 8411 8412 8413 8414 8415 # If no C compiler was specified, use CC. 8416 LTCC=${LTCC-"$CC"} 8417 8418 # If no C compiler flags were specified, use CFLAGS. 8419 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8420 8421 # Allow CC to be a program name with arguments. 8422 compiler=$CC 8423 8424 # Save the default compiler, since it gets overwritten when the other 8425 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8426 compiler_DEFAULT=$CC 8427 8428 # save warnings/boilerplate of simple test code 8429 ac_outfile=conftest.$ac_objext 8430 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8431 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8432 _lt_compiler_boilerplate=`cat conftest.err` 8433 $RM conftest* 8434 8435 ac_outfile=conftest.$ac_objext 8436 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8437 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8438 _lt_linker_boilerplate=`cat conftest.err` 8439 $RM -r conftest* 8440 8441 8442 if test -n "$compiler"; then 8443 8444 lt_prog_compiler_no_builtin_flag= 8445 8446 if test yes = "$GCC"; then 8447 case $cc_basename in 8448 nvcc*) 8449 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8450 *) 8451 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8452 esac 8453 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8455 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8456 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 8457 $as_echo_n "(cached) " >&6 8458 else 8459 lt_cv_prog_compiler_rtti_exceptions=no 8460 ac_outfile=conftest.$ac_objext 8461 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8462 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8463 # Insert the option either (1) after the last *FLAGS variable, or 8464 # (2) before a word containing "conftest.", or (3) at the end. 8465 # Note that $ac_compile itself does not contain backslashes and begins 8466 # with a dollar sign (not a hyphen), so the echo should work correctly. 8467 # The option is referenced via a variable to avoid confusing sed. 8468 lt_compile=`echo "$ac_compile" | $SED \ 8469 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8470 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8471 -e 's:$: $lt_compiler_flag:'` 8472 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8473 (eval "$lt_compile" 2>conftest.err) 8474 ac_status=$? 8475 cat conftest.err >&5 8476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8477 if (exit $ac_status) && test -s "$ac_outfile"; then 8478 # The compiler can only warn and ignore the option if not recognized 8479 # So say no if there are warnings other than the usual output. 8480 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8481 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8482 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8483 lt_cv_prog_compiler_rtti_exceptions=yes 8484 fi 8485 fi 8486 $RM conftest* 8487 8488 fi 8489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8490 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8491 8492 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8493 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8494 else 8495 : 8496 fi 8497 8498 fi 8499 8500 8501 8502 8503 8504 8505 lt_prog_compiler_wl= 8506 lt_prog_compiler_pic= 8507 lt_prog_compiler_static= 8508 8509 8510 if test yes = "$GCC"; then 8511 lt_prog_compiler_wl='-Wl,' 8512 lt_prog_compiler_static='-static' 8513 8514 case $host_os in 8515 aix*) 8516 # All AIX code is PIC. 8517 if test ia64 = "$host_cpu"; then 8518 # AIX 5 now supports IA64 processor 8519 lt_prog_compiler_static='-Bstatic' 8520 fi 8521 lt_prog_compiler_pic='-fPIC' 8522 ;; 8523 8524 amigaos*) 8525 case $host_cpu in 8526 powerpc) 8527 # see comment about AmigaOS4 .so support 8528 lt_prog_compiler_pic='-fPIC' 8529 ;; 8530 m68k) 8531 # FIXME: we need at least 68020 code to build shared libraries, but 8532 # adding the '-m68020' flag to GCC prevents building anything better, 8533 # like '-m68040'. 8534 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8535 ;; 8536 esac 8537 ;; 8538 8539 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8540 # PIC is the default for these OSes. 8541 ;; 8542 8543 mingw* | cygwin* | pw32* | os2* | cegcc*) 8544 # This hack is so that the source file can tell whether it is being 8545 # built for inclusion in a dll (and should export symbols for example). 8546 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8547 # (--disable-auto-import) libraries 8548 lt_prog_compiler_pic='-DDLL_EXPORT' 8549 case $host_os in 8550 os2*) 8551 lt_prog_compiler_static='$wl-static' 8552 ;; 8553 esac 8554 ;; 8555 8556 darwin* | rhapsody*) 8557 # PIC is the default on this platform 8558 # Common symbols not allowed in MH_DYLIB files 8559 lt_prog_compiler_pic='-fno-common' 8560 ;; 8561 8562 haiku*) 8563 # PIC is the default for Haiku. 8564 # The "-static" flag exists, but is broken. 8565 lt_prog_compiler_static= 8566 ;; 8567 8568 hpux*) 8569 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8570 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8571 # sets the default TLS model and affects inlining. 8572 case $host_cpu in 8573 hppa*64*) 8574 # +Z the default 8575 ;; 8576 *) 8577 lt_prog_compiler_pic='-fPIC' 8578 ;; 8579 esac 8580 ;; 8581 8582 interix[3-9]*) 8583 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8584 # Instead, we relocate shared libraries at runtime. 8585 ;; 8586 8587 msdosdjgpp*) 8588 # Just because we use GCC doesn't mean we suddenly get shared libraries 8589 # on systems that don't support them. 8590 lt_prog_compiler_can_build_shared=no 8591 enable_shared=no 8592 ;; 8593 8594 *nto* | *qnx*) 8595 # QNX uses GNU C++, but need to define -shared option too, otherwise 8596 # it will coredump. 8597 lt_prog_compiler_pic='-fPIC -shared' 8598 ;; 8599 8600 sysv4*MP*) 8601 if test -d /usr/nec; then 8602 lt_prog_compiler_pic=-Kconform_pic 8603 fi 8604 ;; 8605 8606 *) 8607 lt_prog_compiler_pic='-fPIC' 8608 ;; 8609 esac 8610 8611 case $cc_basename in 8612 nvcc*) # Cuda Compiler Driver 2.2 8613 lt_prog_compiler_wl='-Xlinker ' 8614 if test -n "$lt_prog_compiler_pic"; then 8615 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8616 fi 8617 ;; 8618 esac 8619 else 8620 # PORTME Check for flag to pass linker flags through the system compiler. 8621 case $host_os in 8622 aix*) 8623 lt_prog_compiler_wl='-Wl,' 8624 if test ia64 = "$host_cpu"; then 8625 # AIX 5 now supports IA64 processor 8626 lt_prog_compiler_static='-Bstatic' 8627 else 8628 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8629 fi 8630 ;; 8631 8632 darwin* | rhapsody*) 8633 # PIC is the default on this platform 8634 # Common symbols not allowed in MH_DYLIB files 8635 lt_prog_compiler_pic='-fno-common' 8636 case $cc_basename in 8637 nagfor*) 8638 # NAG Fortran compiler 8639 lt_prog_compiler_wl='-Wl,-Wl,,' 8640 lt_prog_compiler_pic='-PIC' 8641 lt_prog_compiler_static='-Bstatic' 8642 ;; 8643 esac 8644 ;; 8645 8646 mingw* | cygwin* | pw32* | os2* | cegcc*) 8647 # This hack is so that the source file can tell whether it is being 8648 # built for inclusion in a dll (and should export symbols for example). 8649 lt_prog_compiler_pic='-DDLL_EXPORT' 8650 case $host_os in 8651 os2*) 8652 lt_prog_compiler_static='$wl-static' 8653 ;; 8654 esac 8655 ;; 8656 8657 hpux9* | hpux10* | hpux11*) 8658 lt_prog_compiler_wl='-Wl,' 8659 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8660 # not for PA HP-UX. 8661 case $host_cpu in 8662 hppa*64*|ia64*) 8663 # +Z the default 8664 ;; 8665 *) 8666 lt_prog_compiler_pic='+Z' 8667 ;; 8668 esac 8669 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8670 lt_prog_compiler_static='$wl-a ${wl}archive' 8671 ;; 8672 8673 irix5* | irix6* | nonstopux*) 8674 lt_prog_compiler_wl='-Wl,' 8675 # PIC (with -KPIC) is the default. 8676 lt_prog_compiler_static='-non_shared' 8677 ;; 8678 8679 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8680 case $cc_basename in 8681 # old Intel for x86_64, which still supported -KPIC. 8682 ecc*) 8683 lt_prog_compiler_wl='-Wl,' 8684 lt_prog_compiler_pic='-KPIC' 8685 lt_prog_compiler_static='-static' 8686 ;; 8687 # icc used to be incompatible with GCC. 8688 # ICC 10 doesn't accept -KPIC any more. 8689 icc* | ifort*) 8690 lt_prog_compiler_wl='-Wl,' 8691 lt_prog_compiler_pic='-fPIC' 8692 lt_prog_compiler_static='-static' 8693 ;; 8694 # Lahey Fortran 8.1. 8695 lf95*) 8696 lt_prog_compiler_wl='-Wl,' 8697 lt_prog_compiler_pic='--shared' 8698 lt_prog_compiler_static='--static' 8699 ;; 8700 nagfor*) 8701 # NAG Fortran compiler 8702 lt_prog_compiler_wl='-Wl,-Wl,,' 8703 lt_prog_compiler_pic='-PIC' 8704 lt_prog_compiler_static='-Bstatic' 8705 ;; 8706 tcc*) 8707 # Fabrice Bellard et al's Tiny C Compiler 8708 lt_prog_compiler_wl='-Wl,' 8709 lt_prog_compiler_pic='-fPIC' 8710 lt_prog_compiler_static='-static' 8711 ;; 8712 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8713 # Portland Group compilers (*not* the Pentium gcc compiler, 8714 # which looks to be a dead project) 8715 lt_prog_compiler_wl='-Wl,' 8716 lt_prog_compiler_pic='-fpic' 8717 lt_prog_compiler_static='-Bstatic' 8718 ;; 8719 ccc*) 8720 lt_prog_compiler_wl='-Wl,' 8721 # All Alpha code is PIC. 8722 lt_prog_compiler_static='-non_shared' 8723 ;; 8724 xl* | bgxl* | bgf* | mpixl*) 8725 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8726 lt_prog_compiler_wl='-Wl,' 8727 lt_prog_compiler_pic='-qpic' 8728 lt_prog_compiler_static='-qstaticlink' 8729 ;; 8730 *) 8731 case `$CC -V 2>&1 | sed 5q` in 8732 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8733 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8734 lt_prog_compiler_pic='-KPIC' 8735 lt_prog_compiler_static='-Bstatic' 8736 lt_prog_compiler_wl='' 8737 ;; 8738 *Sun\ F* | *Sun*Fortran*) 8739 lt_prog_compiler_pic='-KPIC' 8740 lt_prog_compiler_static='-Bstatic' 8741 lt_prog_compiler_wl='-Qoption ld ' 8742 ;; 8743 *Sun\ C*) 8744 # Sun C 5.9 8745 lt_prog_compiler_pic='-KPIC' 8746 lt_prog_compiler_static='-Bstatic' 8747 lt_prog_compiler_wl='-Wl,' 8748 ;; 8749 *Intel*\ [CF]*Compiler*) 8750 lt_prog_compiler_wl='-Wl,' 8751 lt_prog_compiler_pic='-fPIC' 8752 lt_prog_compiler_static='-static' 8753 ;; 8754 *Portland\ Group*) 8755 lt_prog_compiler_wl='-Wl,' 8756 lt_prog_compiler_pic='-fpic' 8757 lt_prog_compiler_static='-Bstatic' 8758 ;; 8759 esac 8760 ;; 8761 esac 8762 ;; 8763 8764 newsos6) 8765 lt_prog_compiler_pic='-KPIC' 8766 lt_prog_compiler_static='-Bstatic' 8767 ;; 8768 8769 *nto* | *qnx*) 8770 # QNX uses GNU C++, but need to define -shared option too, otherwise 8771 # it will coredump. 8772 lt_prog_compiler_pic='-fPIC -shared' 8773 ;; 8774 8775 osf3* | osf4* | osf5*) 8776 lt_prog_compiler_wl='-Wl,' 8777 # All OSF/1 code is PIC. 8778 lt_prog_compiler_static='-non_shared' 8779 ;; 8780 8781 rdos*) 8782 lt_prog_compiler_static='-non_shared' 8783 ;; 8784 8785 solaris*) 8786 lt_prog_compiler_pic='-KPIC' 8787 lt_prog_compiler_static='-Bstatic' 8788 case $cc_basename in 8789 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8790 lt_prog_compiler_wl='-Qoption ld ';; 8791 *) 8792 lt_prog_compiler_wl='-Wl,';; 8793 esac 8794 ;; 8795 8796 sunos4*) 8797 lt_prog_compiler_wl='-Qoption ld ' 8798 lt_prog_compiler_pic='-PIC' 8799 lt_prog_compiler_static='-Bstatic' 8800 ;; 8801 8802 sysv4 | sysv4.2uw2* | sysv4.3*) 8803 lt_prog_compiler_wl='-Wl,' 8804 lt_prog_compiler_pic='-KPIC' 8805 lt_prog_compiler_static='-Bstatic' 8806 ;; 8807 8808 sysv4*MP*) 8809 if test -d /usr/nec; then 8810 lt_prog_compiler_pic='-Kconform_pic' 8811 lt_prog_compiler_static='-Bstatic' 8812 fi 8813 ;; 8814 8815 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8816 lt_prog_compiler_wl='-Wl,' 8817 lt_prog_compiler_pic='-KPIC' 8818 lt_prog_compiler_static='-Bstatic' 8819 ;; 8820 8821 unicos*) 8822 lt_prog_compiler_wl='-Wl,' 8823 lt_prog_compiler_can_build_shared=no 8824 ;; 8825 8826 uts4*) 8827 lt_prog_compiler_pic='-pic' 8828 lt_prog_compiler_static='-Bstatic' 8829 ;; 8830 8831 *) 8832 lt_prog_compiler_can_build_shared=no 8833 ;; 8834 esac 8835 fi 8836 8837 case $host_os in 8838 # For platforms that do not support PIC, -DPIC is meaningless: 8839 *djgpp*) 8840 lt_prog_compiler_pic= 8841 ;; 8842 *) 8843 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8844 ;; 8845 esac 8846 8847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8848 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8849 if ${lt_cv_prog_compiler_pic+:} false; then : 8850 $as_echo_n "(cached) " >&6 8851 else 8852 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8853 fi 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8855 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8856 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8857 8858 # 8859 # Check to make sure the PIC flag actually works. 8860 # 8861 if test -n "$lt_prog_compiler_pic"; then 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8863 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8864 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8865 $as_echo_n "(cached) " >&6 8866 else 8867 lt_cv_prog_compiler_pic_works=no 8868 ac_outfile=conftest.$ac_objext 8869 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8870 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 8871 # Insert the option either (1) after the last *FLAGS variable, or 8872 # (2) before a word containing "conftest.", or (3) at the end. 8873 # Note that $ac_compile itself does not contain backslashes and begins 8874 # with a dollar sign (not a hyphen), so the echo should work correctly. 8875 # The option is referenced via a variable to avoid confusing sed. 8876 lt_compile=`echo "$ac_compile" | $SED \ 8877 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8878 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8879 -e 's:$: $lt_compiler_flag:'` 8880 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8881 (eval "$lt_compile" 2>conftest.err) 8882 ac_status=$? 8883 cat conftest.err >&5 8884 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8885 if (exit $ac_status) && test -s "$ac_outfile"; then 8886 # The compiler can only warn and ignore the option if not recognized 8887 # So say no if there are warnings other than the usual output. 8888 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8889 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8890 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8891 lt_cv_prog_compiler_pic_works=yes 8892 fi 8893 fi 8894 $RM conftest* 8895 8896 fi 8897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8898 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8899 8900 if test yes = "$lt_cv_prog_compiler_pic_works"; then 8901 case $lt_prog_compiler_pic in 8902 "" | " "*) ;; 8903 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8904 esac 8905 else 8906 lt_prog_compiler_pic= 8907 lt_prog_compiler_can_build_shared=no 8908 fi 8909 8910 fi 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 # 8923 # Check to make sure the static flag actually works. 8924 # 8925 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8927 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8928 if ${lt_cv_prog_compiler_static_works+:} false; then : 8929 $as_echo_n "(cached) " >&6 8930 else 8931 lt_cv_prog_compiler_static_works=no 8932 save_LDFLAGS=$LDFLAGS 8933 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8934 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8935 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8936 # The linker can only warn and ignore the option if not recognized 8937 # So say no if there are warnings 8938 if test -s conftest.err; then 8939 # Append any errors to the config.log. 8940 cat conftest.err 1>&5 8941 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8942 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8943 if diff conftest.exp conftest.er2 >/dev/null; then 8944 lt_cv_prog_compiler_static_works=yes 8945 fi 8946 else 8947 lt_cv_prog_compiler_static_works=yes 8948 fi 8949 fi 8950 $RM -r conftest* 8951 LDFLAGS=$save_LDFLAGS 8952 8953 fi 8954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8955 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8956 8957 if test yes = "$lt_cv_prog_compiler_static_works"; then 8958 : 8959 else 8960 lt_prog_compiler_static= 8961 fi 8962 8963 8964 8965 8966 8967 8968 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8970 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8971 if ${lt_cv_prog_compiler_c_o+:} false; then : 8972 $as_echo_n "(cached) " >&6 8973 else 8974 lt_cv_prog_compiler_c_o=no 8975 $RM -r conftest 2>/dev/null 8976 mkdir conftest 8977 cd conftest 8978 mkdir out 8979 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8980 8981 lt_compiler_flag="-o out/conftest2.$ac_objext" 8982 # Insert the option either (1) after the last *FLAGS variable, or 8983 # (2) before a word containing "conftest.", or (3) at the end. 8984 # Note that $ac_compile itself does not contain backslashes and begins 8985 # with a dollar sign (not a hyphen), so the echo should work correctly. 8986 lt_compile=`echo "$ac_compile" | $SED \ 8987 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8988 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8989 -e 's:$: $lt_compiler_flag:'` 8990 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8991 (eval "$lt_compile" 2>out/conftest.err) 8992 ac_status=$? 8993 cat out/conftest.err >&5 8994 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8995 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8996 then 8997 # The compiler can only warn and ignore the option if not recognized 8998 # So say no if there are warnings 8999 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9000 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9001 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9002 lt_cv_prog_compiler_c_o=yes 9003 fi 9004 fi 9005 chmod u+w . 2>&5 9006 $RM conftest* 9007 # SGI C++ compiler will create directory out/ii_files/ for 9008 # template instantiation 9009 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9010 $RM out/* && rmdir out 9011 cd .. 9012 $RM -r conftest 9013 $RM conftest* 9014 9015 fi 9016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9017 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9018 9019 9020 9021 9022 9023 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9025 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9026 if ${lt_cv_prog_compiler_c_o+:} false; then : 9027 $as_echo_n "(cached) " >&6 9028 else 9029 lt_cv_prog_compiler_c_o=no 9030 $RM -r conftest 2>/dev/null 9031 mkdir conftest 9032 cd conftest 9033 mkdir out 9034 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9035 9036 lt_compiler_flag="-o out/conftest2.$ac_objext" 9037 # Insert the option either (1) after the last *FLAGS variable, or 9038 # (2) before a word containing "conftest.", or (3) at the end. 9039 # Note that $ac_compile itself does not contain backslashes and begins 9040 # with a dollar sign (not a hyphen), so the echo should work correctly. 9041 lt_compile=`echo "$ac_compile" | $SED \ 9042 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9043 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9044 -e 's:$: $lt_compiler_flag:'` 9045 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9046 (eval "$lt_compile" 2>out/conftest.err) 9047 ac_status=$? 9048 cat out/conftest.err >&5 9049 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9050 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9051 then 9052 # The compiler can only warn and ignore the option if not recognized 9053 # So say no if there are warnings 9054 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9055 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9056 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9057 lt_cv_prog_compiler_c_o=yes 9058 fi 9059 fi 9060 chmod u+w . 2>&5 9061 $RM conftest* 9062 # SGI C++ compiler will create directory out/ii_files/ for 9063 # template instantiation 9064 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9065 $RM out/* && rmdir out 9066 cd .. 9067 $RM -r conftest 9068 $RM conftest* 9069 9070 fi 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9072 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9073 9074 9075 9076 9077 hard_links=nottested 9078 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9079 # do not overwrite the value of need_locks provided by the user 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9081 $as_echo_n "checking if we can lock with hard links... " >&6; } 9082 hard_links=yes 9083 $RM conftest* 9084 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9085 touch conftest.a 9086 ln conftest.a conftest.b 2>&5 || hard_links=no 9087 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9089 $as_echo "$hard_links" >&6; } 9090 if test no = "$hard_links"; then 9091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9092 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9093 need_locks=warn 9094 fi 9095 else 9096 need_locks=no 9097 fi 9098 9099 9100 9101 9102 9103 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9105 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9106 9107 runpath_var= 9108 allow_undefined_flag= 9109 always_export_symbols=no 9110 archive_cmds= 9111 archive_expsym_cmds= 9112 compiler_needs_object=no 9113 enable_shared_with_static_runtimes=no 9114 export_dynamic_flag_spec= 9115 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9116 hardcode_automatic=no 9117 hardcode_direct=no 9118 hardcode_direct_absolute=no 9119 hardcode_libdir_flag_spec= 9120 hardcode_libdir_separator= 9121 hardcode_minus_L=no 9122 hardcode_shlibpath_var=unsupported 9123 inherit_rpath=no 9124 link_all_deplibs=unknown 9125 module_cmds= 9126 module_expsym_cmds= 9127 old_archive_from_new_cmds= 9128 old_archive_from_expsyms_cmds= 9129 thread_safe_flag_spec= 9130 whole_archive_flag_spec= 9131 # include_expsyms should be a list of space-separated symbols to be *always* 9132 # included in the symbol list 9133 include_expsyms= 9134 # exclude_expsyms can be an extended regexp of symbols to exclude 9135 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9136 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9137 # as well as any symbol that contains 'd'. 9138 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9139 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9140 # platforms (ab)use it in PIC code, but their linkers get confused if 9141 # the symbol is explicitly referenced. Since portable code cannot 9142 # rely on this symbol name, it's probably fine to never include it in 9143 # preloaded symbol tables. 9144 # Exclude shared library initialization/finalization symbols. 9145 extract_expsyms_cmds= 9146 9147 case $host_os in 9148 cygwin* | mingw* | pw32* | cegcc*) 9149 # FIXME: the MSVC++ port hasn't been tested in a loooong time 9150 # When not using gcc, we currently assume that we are using 9151 # Microsoft Visual C++. 9152 if test yes != "$GCC"; then 9153 with_gnu_ld=no 9154 fi 9155 ;; 9156 interix*) 9157 # we just hope/assume this is gcc and not c89 (= MSVC++) 9158 with_gnu_ld=yes 9159 ;; 9160 openbsd* | bitrig*) 9161 with_gnu_ld=no 9162 ;; 9163 esac 9164 9165 ld_shlibs=yes 9166 9167 # On some targets, GNU ld is compatible enough with the native linker 9168 # that we're better off using the native interface for both. 9169 lt_use_gnu_ld_interface=no 9170 if test yes = "$with_gnu_ld"; then 9171 case $host_os in 9172 aix*) 9173 # The AIX port of GNU ld has always aspired to compatibility 9174 # with the native linker. However, as the warning in the GNU ld 9175 # block says, versions before 2.19.5* couldn't really create working 9176 # shared libraries, regardless of the interface used. 9177 case `$LD -v 2>&1` in 9178 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9179 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9180 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9181 *) 9182 lt_use_gnu_ld_interface=yes 9183 ;; 9184 esac 9185 ;; 9186 *) 9187 lt_use_gnu_ld_interface=yes 9188 ;; 9189 esac 9190 fi 9191 9192 if test yes = "$lt_use_gnu_ld_interface"; then 9193 # If archive_cmds runs LD, not CC, wlarc should be empty 9194 wlarc='$wl' 9195 9196 # Set some defaults for GNU ld with shared library support. These 9197 # are reset later if shared libraries are not supported. Putting them 9198 # here allows them to be overridden if necessary. 9199 runpath_var=LD_RUN_PATH 9200 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9201 export_dynamic_flag_spec='$wl--export-dynamic' 9202 # ancient GNU ld didn't support --whole-archive et. al. 9203 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9204 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9205 else 9206 whole_archive_flag_spec= 9207 fi 9208 supports_anon_versioning=no 9209 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 9210 *GNU\ gold*) supports_anon_versioning=yes ;; 9211 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9212 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9213 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9214 *\ 2.11.*) ;; # other 2.11 versions 9215 *) supports_anon_versioning=yes ;; 9216 esac 9217 9218 # See if GNU ld supports shared libraries. 9219 case $host_os in 9220 aix[3-9]*) 9221 # On AIX/PPC, the GNU linker is very broken 9222 if test ia64 != "$host_cpu"; then 9223 ld_shlibs=no 9224 cat <<_LT_EOF 1>&2 9225 9226 *** Warning: the GNU linker, at least up to release 2.19, is reported 9227 *** to be unable to reliably create shared libraries on AIX. 9228 *** Therefore, libtool is disabling shared libraries support. If you 9229 *** really care for shared libraries, you may want to install binutils 9230 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9231 *** You will then need to restart the configuration process. 9232 9233 _LT_EOF 9234 fi 9235 ;; 9236 9237 amigaos*) 9238 case $host_cpu in 9239 powerpc) 9240 # see comment about AmigaOS4 .so support 9241 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9242 archive_expsym_cmds='' 9243 ;; 9244 m68k) 9245 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9246 hardcode_libdir_flag_spec='-L$libdir' 9247 hardcode_minus_L=yes 9248 ;; 9249 esac 9250 ;; 9251 9252 beos*) 9253 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9254 allow_undefined_flag=unsupported 9255 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9256 # support --undefined. This deserves some investigation. FIXME 9257 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9258 else 9259 ld_shlibs=no 9260 fi 9261 ;; 9262 9263 cygwin* | mingw* | pw32* | cegcc*) 9264 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9265 # as there is no search path for DLLs. 9266 hardcode_libdir_flag_spec='-L$libdir' 9267 export_dynamic_flag_spec='$wl--export-all-symbols' 9268 allow_undefined_flag=unsupported 9269 always_export_symbols=no 9270 enable_shared_with_static_runtimes=yes 9271 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9272 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9273 9274 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9275 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9276 # If the export-symbols file already is a .def file, use it as 9277 # is; otherwise, prepend EXPORTS... 9278 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9279 cp $export_symbols $output_objdir/$soname.def; 9280 else 9281 echo EXPORTS > $output_objdir/$soname.def; 9282 cat $export_symbols >> $output_objdir/$soname.def; 9283 fi~ 9284 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9285 else 9286 ld_shlibs=no 9287 fi 9288 ;; 9289 9290 haiku*) 9291 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9292 link_all_deplibs=yes 9293 ;; 9294 9295 os2*) 9296 hardcode_libdir_flag_spec='-L$libdir' 9297 hardcode_minus_L=yes 9298 allow_undefined_flag=unsupported 9299 shrext_cmds=.dll 9300 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9301 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9302 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9303 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9304 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9305 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9306 emximp -o $lib $output_objdir/$libname.def' 9307 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9308 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9309 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9310 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9311 prefix_cmds="$SED"~ 9312 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9313 prefix_cmds="$prefix_cmds -e 1d"; 9314 fi~ 9315 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9316 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9317 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9318 emximp -o $lib $output_objdir/$libname.def' 9319 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9320 enable_shared_with_static_runtimes=yes 9321 ;; 9322 9323 interix[3-9]*) 9324 hardcode_direct=no 9325 hardcode_shlibpath_var=no 9326 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9327 export_dynamic_flag_spec='$wl-E' 9328 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9329 # Instead, shared libraries are loaded at an image base (0x10000000 by 9330 # default) and relocated if they conflict, which is a slow very memory 9331 # consuming and fragmenting process. To avoid this, we pick a random, 9332 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9333 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9334 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9335 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9336 ;; 9337 9338 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9339 tmp_diet=no 9340 if test linux-dietlibc = "$host_os"; then 9341 case $cc_basename in 9342 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9343 esac 9344 fi 9345 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9346 && test no = "$tmp_diet" 9347 then 9348 tmp_addflag=' $pic_flag' 9349 tmp_sharedflag='-shared' 9350 case $cc_basename,$host_cpu in 9351 pgcc*) # Portland Group C compiler 9352 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9353 tmp_addflag=' $pic_flag' 9354 ;; 9355 pgf77* | pgf90* | pgf95* | pgfortran*) 9356 # Portland Group f77 and f90 compilers 9357 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9358 tmp_addflag=' $pic_flag -Mnomain' ;; 9359 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9360 tmp_addflag=' -i_dynamic' ;; 9361 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9362 tmp_addflag=' -i_dynamic -nofor_main' ;; 9363 ifc* | ifort*) # Intel Fortran compiler 9364 tmp_addflag=' -nofor_main' ;; 9365 lf95*) # Lahey Fortran 8.1 9366 whole_archive_flag_spec= 9367 tmp_sharedflag='--shared' ;; 9368 nagfor*) # NAGFOR 5.3 9369 tmp_sharedflag='-Wl,-shared' ;; 9370 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9371 tmp_sharedflag='-qmkshrobj' 9372 tmp_addflag= ;; 9373 nvcc*) # Cuda Compiler Driver 2.2 9374 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9375 compiler_needs_object=yes 9376 ;; 9377 esac 9378 case `$CC -V 2>&1 | sed 5q` in 9379 *Sun\ C*) # Sun C 5.9 9380 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9381 compiler_needs_object=yes 9382 tmp_sharedflag='-G' ;; 9383 *Sun\ F*) # Sun Fortran 8.3 9384 tmp_sharedflag='-G' ;; 9385 esac 9386 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9387 9388 if test yes = "$supports_anon_versioning"; then 9389 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9390 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9391 echo "local: *; };" >> $output_objdir/$libname.ver~ 9392 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9393 fi 9394 9395 case $cc_basename in 9396 tcc*) 9397 export_dynamic_flag_spec='-rdynamic' 9398 ;; 9399 xlf* | bgf* | bgxlf* | mpixlf*) 9400 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9401 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9402 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9403 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9404 if test yes = "$supports_anon_versioning"; then 9405 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9406 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9407 echo "local: *; };" >> $output_objdir/$libname.ver~ 9408 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9409 fi 9410 ;; 9411 esac 9412 else 9413 ld_shlibs=no 9414 fi 9415 ;; 9416 9417 netbsd*) 9418 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9419 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9420 wlarc= 9421 else 9422 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9423 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9424 fi 9425 ;; 9426 9427 solaris*) 9428 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9429 ld_shlibs=no 9430 cat <<_LT_EOF 1>&2 9431 9432 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9433 *** create shared libraries on Solaris systems. Therefore, libtool 9434 *** is disabling shared libraries support. We urge you to upgrade GNU 9435 *** binutils to release 2.9.1 or newer. Another option is to modify 9436 *** your PATH or compiler configuration so that the native linker is 9437 *** used, and then restart. 9438 9439 _LT_EOF 9440 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9441 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9442 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9443 else 9444 ld_shlibs=no 9445 fi 9446 ;; 9447 9448 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9449 case `$LD -v 2>&1` in 9450 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9451 ld_shlibs=no 9452 cat <<_LT_EOF 1>&2 9453 9454 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9455 *** reliably create shared libraries on SCO systems. Therefore, libtool 9456 *** is disabling shared libraries support. We urge you to upgrade GNU 9457 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9458 *** your PATH or compiler configuration so that the native linker is 9459 *** used, and then restart. 9460 9461 _LT_EOF 9462 ;; 9463 *) 9464 # For security reasons, it is highly recommended that you always 9465 # use absolute paths for naming shared libraries, and exclude the 9466 # DT_RUNPATH tag from executables and libraries. But doing so 9467 # requires that you compile everything twice, which is a pain. 9468 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9469 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9470 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9471 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9472 else 9473 ld_shlibs=no 9474 fi 9475 ;; 9476 esac 9477 ;; 9478 9479 sunos4*) 9480 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9481 wlarc= 9482 hardcode_direct=yes 9483 hardcode_shlibpath_var=no 9484 ;; 9485 9486 *) 9487 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9488 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9489 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9490 else 9491 ld_shlibs=no 9492 fi 9493 ;; 9494 esac 9495 9496 if test no = "$ld_shlibs"; then 9497 runpath_var= 9498 hardcode_libdir_flag_spec= 9499 export_dynamic_flag_spec= 9500 whole_archive_flag_spec= 9501 fi 9502 else 9503 # PORTME fill in a description of your system's linker (not GNU ld) 9504 case $host_os in 9505 aix3*) 9506 allow_undefined_flag=unsupported 9507 always_export_symbols=yes 9508 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9509 # Note: this linker hardcodes the directories in LIBPATH if there 9510 # are no directories specified by -L. 9511 hardcode_minus_L=yes 9512 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9513 # Neither direct hardcoding nor static linking is supported with a 9514 # broken collect2. 9515 hardcode_direct=unsupported 9516 fi 9517 ;; 9518 9519 aix[4-9]*) 9520 if test ia64 = "$host_cpu"; then 9521 # On IA64, the linker does run time linking by default, so we don't 9522 # have to do anything special. 9523 aix_use_runtimelinking=no 9524 exp_sym_flag='-Bexport' 9525 no_entry_flag= 9526 else 9527 # If we're using GNU nm, then we don't want the "-C" option. 9528 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9529 # Without the "-l" option, or with the "-B" option, AIX nm treats 9530 # weak defined symbols like other global defined symbols, whereas 9531 # GNU nm marks them as "W". 9532 # While the 'weak' keyword is ignored in the Export File, we need 9533 # it in the Import File for the 'aix-soname' feature, so we have 9534 # to replace the "-B" option with "-P" for AIX nm. 9535 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9536 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 9537 else 9538 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 9539 fi 9540 aix_use_runtimelinking=no 9541 9542 # Test if we are trying to use run time linking or normal 9543 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9544 # have runtime linking enabled, and use it for executables. 9545 # For shared libraries, we enable/disable runtime linking 9546 # depending on the kind of the shared library created - 9547 # when "with_aix_soname,aix_use_runtimelinking" is: 9548 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9549 # "aix,yes" lib.so shared, rtl:yes, for executables 9550 # lib.a static archive 9551 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9552 # lib.a(lib.so.V) shared, rtl:no, for executables 9553 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9554 # lib.a(lib.so.V) shared, rtl:no 9555 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 9556 # lib.a static archive 9557 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9558 for ld_flag in $LDFLAGS; do 9559 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 9560 aix_use_runtimelinking=yes 9561 break 9562 fi 9563 done 9564 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 9565 # With aix-soname=svr4, we create the lib.so.V shared archives only, 9566 # so we don't have lib.a shared libs to link our executables. 9567 # We have to force runtime linking in this case. 9568 aix_use_runtimelinking=yes 9569 LDFLAGS="$LDFLAGS -Wl,-brtl" 9570 fi 9571 ;; 9572 esac 9573 9574 exp_sym_flag='-bexport' 9575 no_entry_flag='-bnoentry' 9576 fi 9577 9578 # When large executables or shared objects are built, AIX ld can 9579 # have problems creating the table of contents. If linking a library 9580 # or program results in "error TOC overflow" add -mminimal-toc to 9581 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9582 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9583 9584 archive_cmds='' 9585 hardcode_direct=yes 9586 hardcode_direct_absolute=yes 9587 hardcode_libdir_separator=':' 9588 link_all_deplibs=yes 9589 file_list_spec='$wl-f,' 9590 case $with_aix_soname,$aix_use_runtimelinking in 9591 aix,*) ;; # traditional, no import file 9592 svr4,* | *,yes) # use import file 9593 # The Import File defines what to hardcode. 9594 hardcode_direct=no 9595 hardcode_direct_absolute=no 9596 ;; 9597 esac 9598 9599 if test yes = "$GCC"; then 9600 case $host_os in aix4.[012]|aix4.[012].*) 9601 # We only want to do this on AIX 4.2 and lower, the check 9602 # below for broken collect2 doesn't work under 4.3+ 9603 collect2name=`$CC -print-prog-name=collect2` 9604 if test -f "$collect2name" && 9605 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9606 then 9607 # We have reworked collect2 9608 : 9609 else 9610 # We have old collect2 9611 hardcode_direct=unsupported 9612 # It fails to find uninstalled libraries when the uninstalled 9613 # path is not listed in the libpath. Setting hardcode_minus_L 9614 # to unsupported forces relinking 9615 hardcode_minus_L=yes 9616 hardcode_libdir_flag_spec='-L$libdir' 9617 hardcode_libdir_separator= 9618 fi 9619 ;; 9620 esac 9621 shared_flag='-shared' 9622 if test yes = "$aix_use_runtimelinking"; then 9623 shared_flag="$shared_flag "'$wl-G' 9624 fi 9625 # Need to ensure runtime linking is disabled for the traditional 9626 # shared library, or the linker may eventually find shared libraries 9627 # /with/ Import File - we do not want to mix them. 9628 shared_flag_aix='-shared' 9629 shared_flag_svr4='-shared $wl-G' 9630 else 9631 # not using gcc 9632 if test ia64 = "$host_cpu"; then 9633 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9634 # chokes on -Wl,-G. The following line is correct: 9635 shared_flag='-G' 9636 else 9637 if test yes = "$aix_use_runtimelinking"; then 9638 shared_flag='$wl-G' 9639 else 9640 shared_flag='$wl-bM:SRE' 9641 fi 9642 shared_flag_aix='$wl-bM:SRE' 9643 shared_flag_svr4='$wl-G' 9644 fi 9645 fi 9646 9647 export_dynamic_flag_spec='$wl-bexpall' 9648 # It seems that -bexpall does not export symbols beginning with 9649 # underscore (_), so it is better to generate a list of symbols to export. 9650 always_export_symbols=yes 9651 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 9652 # Warning - without using the other runtime loading flags (-brtl), 9653 # -berok will link without error, but may produce a broken library. 9654 allow_undefined_flag='-berok' 9655 # Determine the default libpath from the value encoded in an 9656 # empty executable. 9657 if test set = "${lt_cv_aix_libpath+set}"; then 9658 aix_libpath=$lt_cv_aix_libpath 9659 else 9660 if ${lt_cv_aix_libpath_+:} false; then : 9661 $as_echo_n "(cached) " >&6 9662 else 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 9666 int 9667 main () 9668 { 9669 9670 ; 9671 return 0; 9672 } 9673 _ACEOF 9674 if ac_fn_c_try_link "$LINENO"; then : 9675 9676 lt_aix_libpath_sed=' 9677 /Import File Strings/,/^$/ { 9678 /^0/ { 9679 s/^0 *\([^ ]*\) *$/\1/ 9680 p 9681 } 9682 }' 9683 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9684 # Check for a 64-bit object if we didn't find anything. 9685 if test -z "$lt_cv_aix_libpath_"; then 9686 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9687 fi 9688 fi 9689 rm -f core conftest.err conftest.$ac_objext \ 9690 conftest$ac_exeext conftest.$ac_ext 9691 if test -z "$lt_cv_aix_libpath_"; then 9692 lt_cv_aix_libpath_=/usr/lib:/lib 9693 fi 9694 9695 fi 9696 9697 aix_libpath=$lt_cv_aix_libpath_ 9698 fi 9699 9700 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 9701 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 9702 else 9703 if test ia64 = "$host_cpu"; then 9704 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 9705 allow_undefined_flag="-z nodefs" 9706 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 9707 else 9708 # Determine the default libpath from the value encoded in an 9709 # empty executable. 9710 if test set = "${lt_cv_aix_libpath+set}"; then 9711 aix_libpath=$lt_cv_aix_libpath 9712 else 9713 if ${lt_cv_aix_libpath_+:} false; then : 9714 $as_echo_n "(cached) " >&6 9715 else 9716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9717 /* end confdefs.h. */ 9718 9719 int 9720 main () 9721 { 9722 9723 ; 9724 return 0; 9725 } 9726 _ACEOF 9727 if ac_fn_c_try_link "$LINENO"; then : 9728 9729 lt_aix_libpath_sed=' 9730 /Import File Strings/,/^$/ { 9731 /^0/ { 9732 s/^0 *\([^ ]*\) *$/\1/ 9733 p 9734 } 9735 }' 9736 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9737 # Check for a 64-bit object if we didn't find anything. 9738 if test -z "$lt_cv_aix_libpath_"; then 9739 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9740 fi 9741 fi 9742 rm -f core conftest.err conftest.$ac_objext \ 9743 conftest$ac_exeext conftest.$ac_ext 9744 if test -z "$lt_cv_aix_libpath_"; then 9745 lt_cv_aix_libpath_=/usr/lib:/lib 9746 fi 9747 9748 fi 9749 9750 aix_libpath=$lt_cv_aix_libpath_ 9751 fi 9752 9753 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 9754 # Warning - without using the other run time loading flags, 9755 # -berok will link without error, but may produce a broken library. 9756 no_undefined_flag=' $wl-bernotok' 9757 allow_undefined_flag=' $wl-berok' 9758 if test yes = "$with_gnu_ld"; then 9759 # We only use this code for GNU lds that support --whole-archive. 9760 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 9761 else 9762 # Exported symbols can be pulled into shared objects from archives 9763 whole_archive_flag_spec='$convenience' 9764 fi 9765 archive_cmds_need_lc=yes 9766 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 9767 # -brtl affects multiple linker settings, -berok does not and is overridden later 9768 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 9769 if test svr4 != "$with_aix_soname"; then 9770 # This is similar to how AIX traditionally builds its shared libraries. 9771 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 9772 fi 9773 if test aix != "$with_aix_soname"; then 9774 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 9775 else 9776 # used by -dlpreopen to get the symbols 9777 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 9778 fi 9779 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 9780 fi 9781 fi 9782 ;; 9783 9784 amigaos*) 9785 case $host_cpu in 9786 powerpc) 9787 # see comment about AmigaOS4 .so support 9788 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9789 archive_expsym_cmds='' 9790 ;; 9791 m68k) 9792 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9793 hardcode_libdir_flag_spec='-L$libdir' 9794 hardcode_minus_L=yes 9795 ;; 9796 esac 9797 ;; 9798 9799 bsdi[45]*) 9800 export_dynamic_flag_spec=-rdynamic 9801 ;; 9802 9803 cygwin* | mingw* | pw32* | cegcc*) 9804 # When not using gcc, we currently assume that we are using 9805 # Microsoft Visual C++. 9806 # hardcode_libdir_flag_spec is actually meaningless, as there is 9807 # no search path for DLLs. 9808 case $cc_basename in 9809 cl*) 9810 # Native MSVC 9811 hardcode_libdir_flag_spec=' ' 9812 allow_undefined_flag=unsupported 9813 always_export_symbols=yes 9814 file_list_spec='@' 9815 # Tell ltmain to make .lib files, not .a files. 9816 libext=lib 9817 # Tell ltmain to make .dll files, not .so files. 9818 shrext_cmds=.dll 9819 # FIXME: Setting linknames here is a bad hack. 9820 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 9821 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9822 cp "$export_symbols" "$output_objdir/$soname.def"; 9823 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 9824 else 9825 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 9826 fi~ 9827 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9828 linknames=' 9829 # The linker will not automatically build a static lib if we build a DLL. 9830 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9831 enable_shared_with_static_runtimes=yes 9832 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9833 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9834 # Don't use ranlib 9835 old_postinstall_cmds='chmod 644 $oldlib' 9836 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9837 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9838 case $lt_outputfile in 9839 *.exe|*.EXE) ;; 9840 *) 9841 lt_outputfile=$lt_outputfile.exe 9842 lt_tool_outputfile=$lt_tool_outputfile.exe 9843 ;; 9844 esac~ 9845 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 9846 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9847 $RM "$lt_outputfile.manifest"; 9848 fi' 9849 ;; 9850 *) 9851 # Assume MSVC wrapper 9852 hardcode_libdir_flag_spec=' ' 9853 allow_undefined_flag=unsupported 9854 # Tell ltmain to make .lib files, not .a files. 9855 libext=lib 9856 # Tell ltmain to make .dll files, not .so files. 9857 shrext_cmds=.dll 9858 # FIXME: Setting linknames here is a bad hack. 9859 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9860 # The linker will automatically build a .lib file if we build a DLL. 9861 old_archive_from_new_cmds='true' 9862 # FIXME: Should let the user specify the lib program. 9863 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9864 enable_shared_with_static_runtimes=yes 9865 ;; 9866 esac 9867 ;; 9868 9869 darwin* | rhapsody*) 9870 9871 9872 archive_cmds_need_lc=no 9873 hardcode_direct=no 9874 hardcode_automatic=yes 9875 hardcode_shlibpath_var=unsupported 9876 if test yes = "$lt_cv_ld_force_load"; then 9877 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9878 9879 else 9880 whole_archive_flag_spec='' 9881 fi 9882 link_all_deplibs=yes 9883 allow_undefined_flag=$_lt_dar_allow_undefined 9884 case $cc_basename in 9885 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 9886 *) _lt_dar_can_shared=$GCC ;; 9887 esac 9888 if test yes = "$_lt_dar_can_shared"; then 9889 output_verbose_link_cmd=func_echo_all 9890 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 9891 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 9892 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 9893 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 9894 9895 else 9896 ld_shlibs=no 9897 fi 9898 9899 ;; 9900 9901 dgux*) 9902 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9903 hardcode_libdir_flag_spec='-L$libdir' 9904 hardcode_shlibpath_var=no 9905 ;; 9906 9907 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9908 # support. Future versions do this automatically, but an explicit c++rt0.o 9909 # does not break anything, and helps significantly (at the cost of a little 9910 # extra space). 9911 freebsd2.2*) 9912 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9913 hardcode_libdir_flag_spec='-R$libdir' 9914 hardcode_direct=yes 9915 hardcode_shlibpath_var=no 9916 ;; 9917 9918 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9919 freebsd2.*) 9920 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9921 hardcode_direct=yes 9922 hardcode_minus_L=yes 9923 hardcode_shlibpath_var=no 9924 ;; 9925 9926 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9927 freebsd* | dragonfly*) 9928 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9929 hardcode_libdir_flag_spec='-R$libdir' 9930 hardcode_direct=yes 9931 hardcode_shlibpath_var=no 9932 ;; 9933 9934 hpux9*) 9935 if test yes = "$GCC"; then 9936 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 9937 else 9938 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 9939 fi 9940 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 9941 hardcode_libdir_separator=: 9942 hardcode_direct=yes 9943 9944 # hardcode_minus_L: Not really in the search PATH, 9945 # but as the default location of the library. 9946 hardcode_minus_L=yes 9947 export_dynamic_flag_spec='$wl-E' 9948 ;; 9949 9950 hpux10*) 9951 if test yes,no = "$GCC,$with_gnu_ld"; then 9952 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9953 else 9954 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9955 fi 9956 if test no = "$with_gnu_ld"; then 9957 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 9958 hardcode_libdir_separator=: 9959 hardcode_direct=yes 9960 hardcode_direct_absolute=yes 9961 export_dynamic_flag_spec='$wl-E' 9962 # hardcode_minus_L: Not really in the search PATH, 9963 # but as the default location of the library. 9964 hardcode_minus_L=yes 9965 fi 9966 ;; 9967 9968 hpux11*) 9969 if test yes,no = "$GCC,$with_gnu_ld"; then 9970 case $host_cpu in 9971 hppa*64*) 9972 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 9973 ;; 9974 ia64*) 9975 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9976 ;; 9977 *) 9978 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9979 ;; 9980 esac 9981 else 9982 case $host_cpu in 9983 hppa*64*) 9984 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 9985 ;; 9986 ia64*) 9987 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9988 ;; 9989 *) 9990 9991 # Older versions of the 11.00 compiler do not understand -b yet 9992 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9994 $as_echo_n "checking if $CC understands -b... " >&6; } 9995 if ${lt_cv_prog_compiler__b+:} false; then : 9996 $as_echo_n "(cached) " >&6 9997 else 9998 lt_cv_prog_compiler__b=no 9999 save_LDFLAGS=$LDFLAGS 10000 LDFLAGS="$LDFLAGS -b" 10001 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10002 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10003 # The linker can only warn and ignore the option if not recognized 10004 # So say no if there are warnings 10005 if test -s conftest.err; then 10006 # Append any errors to the config.log. 10007 cat conftest.err 1>&5 10008 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10009 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10010 if diff conftest.exp conftest.er2 >/dev/null; then 10011 lt_cv_prog_compiler__b=yes 10012 fi 10013 else 10014 lt_cv_prog_compiler__b=yes 10015 fi 10016 fi 10017 $RM -r conftest* 10018 LDFLAGS=$save_LDFLAGS 10019 10020 fi 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10022 $as_echo "$lt_cv_prog_compiler__b" >&6; } 10023 10024 if test yes = "$lt_cv_prog_compiler__b"; then 10025 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10026 else 10027 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10028 fi 10029 10030 ;; 10031 esac 10032 fi 10033 if test no = "$with_gnu_ld"; then 10034 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10035 hardcode_libdir_separator=: 10036 10037 case $host_cpu in 10038 hppa*64*|ia64*) 10039 hardcode_direct=no 10040 hardcode_shlibpath_var=no 10041 ;; 10042 *) 10043 hardcode_direct=yes 10044 hardcode_direct_absolute=yes 10045 export_dynamic_flag_spec='$wl-E' 10046 10047 # hardcode_minus_L: Not really in the search PATH, 10048 # but as the default location of the library. 10049 hardcode_minus_L=yes 10050 ;; 10051 esac 10052 fi 10053 ;; 10054 10055 irix5* | irix6* | nonstopux*) 10056 if test yes = "$GCC"; then 10057 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10058 # Try to use the -exported_symbol ld option, if it does not 10059 # work, assume that -exports_file does not work either and 10060 # implicitly export all symbols. 10061 # This should be the same for all languages, so no per-tag cache variable. 10062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10063 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10064 if ${lt_cv_irix_exported_symbol+:} false; then : 10065 $as_echo_n "(cached) " >&6 10066 else 10067 save_LDFLAGS=$LDFLAGS 10068 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10070 /* end confdefs.h. */ 10071 int foo (void) { return 0; } 10072 _ACEOF 10073 if ac_fn_c_try_link "$LINENO"; then : 10074 lt_cv_irix_exported_symbol=yes 10075 else 10076 lt_cv_irix_exported_symbol=no 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext \ 10079 conftest$ac_exeext conftest.$ac_ext 10080 LDFLAGS=$save_LDFLAGS 10081 fi 10082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10083 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 10084 if test yes = "$lt_cv_irix_exported_symbol"; then 10085 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 10086 fi 10087 else 10088 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10089 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 10090 fi 10091 archive_cmds_need_lc='no' 10092 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10093 hardcode_libdir_separator=: 10094 inherit_rpath=yes 10095 link_all_deplibs=yes 10096 ;; 10097 10098 linux*) 10099 case $cc_basename in 10100 tcc*) 10101 # Fabrice Bellard et al's Tiny C Compiler 10102 ld_shlibs=yes 10103 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10104 ;; 10105 esac 10106 ;; 10107 10108 netbsd*) 10109 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10110 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10111 else 10112 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10113 fi 10114 hardcode_libdir_flag_spec='-R$libdir' 10115 hardcode_direct=yes 10116 hardcode_shlibpath_var=no 10117 ;; 10118 10119 newsos6) 10120 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10121 hardcode_direct=yes 10122 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10123 hardcode_libdir_separator=: 10124 hardcode_shlibpath_var=no 10125 ;; 10126 10127 *nto* | *qnx*) 10128 ;; 10129 10130 openbsd* | bitrig*) 10131 if test -f /usr/libexec/ld.so; then 10132 hardcode_direct=yes 10133 hardcode_shlibpath_var=no 10134 hardcode_direct_absolute=yes 10135 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10136 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10137 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10138 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10139 export_dynamic_flag_spec='$wl-E' 10140 else 10141 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10142 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10143 fi 10144 else 10145 ld_shlibs=no 10146 fi 10147 ;; 10148 10149 os2*) 10150 hardcode_libdir_flag_spec='-L$libdir' 10151 hardcode_minus_L=yes 10152 allow_undefined_flag=unsupported 10153 shrext_cmds=.dll 10154 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10155 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10156 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10157 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10158 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10159 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10160 emximp -o $lib $output_objdir/$libname.def' 10161 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10162 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10163 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10164 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10165 prefix_cmds="$SED"~ 10166 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10167 prefix_cmds="$prefix_cmds -e 1d"; 10168 fi~ 10169 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10170 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10171 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10172 emximp -o $lib $output_objdir/$libname.def' 10173 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10174 enable_shared_with_static_runtimes=yes 10175 ;; 10176 10177 osf3*) 10178 if test yes = "$GCC"; then 10179 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10180 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10181 else 10182 allow_undefined_flag=' -expect_unresolved \*' 10183 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10184 fi 10185 archive_cmds_need_lc='no' 10186 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10187 hardcode_libdir_separator=: 10188 ;; 10189 10190 osf4* | osf5*) # as osf3* with the addition of -msym flag 10191 if test yes = "$GCC"; then 10192 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10193 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10194 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10195 else 10196 allow_undefined_flag=' -expect_unresolved \*' 10197 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10198 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 10199 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 10200 10201 # Both c and cxx compiler support -rpath directly 10202 hardcode_libdir_flag_spec='-rpath $libdir' 10203 fi 10204 archive_cmds_need_lc='no' 10205 hardcode_libdir_separator=: 10206 ;; 10207 10208 solaris*) 10209 no_undefined_flag=' -z defs' 10210 if test yes = "$GCC"; then 10211 wlarc='$wl' 10212 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10213 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10214 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10215 else 10216 case `$CC -V 2>&1` in 10217 *"Compilers 5.0"*) 10218 wlarc='' 10219 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10220 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10221 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10222 ;; 10223 *) 10224 wlarc='$wl' 10225 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10226 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10227 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10228 ;; 10229 esac 10230 fi 10231 hardcode_libdir_flag_spec='-R$libdir' 10232 hardcode_shlibpath_var=no 10233 case $host_os in 10234 solaris2.[0-5] | solaris2.[0-5].*) ;; 10235 *) 10236 # The compiler driver will combine and reorder linker options, 10237 # but understands '-z linker_flag'. GCC discards it without '$wl', 10238 # but is careful enough not to reorder. 10239 # Supported since Solaris 2.6 (maybe 2.5.1?) 10240 if test yes = "$GCC"; then 10241 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10242 else 10243 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10244 fi 10245 ;; 10246 esac 10247 link_all_deplibs=yes 10248 ;; 10249 10250 sunos4*) 10251 if test sequent = "$host_vendor"; then 10252 # Use $CC to link under sequent, because it throws in some extra .o 10253 # files that make .init and .fini sections work. 10254 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10255 else 10256 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10257 fi 10258 hardcode_libdir_flag_spec='-L$libdir' 10259 hardcode_direct=yes 10260 hardcode_minus_L=yes 10261 hardcode_shlibpath_var=no 10262 ;; 10263 10264 sysv4) 10265 case $host_vendor in 10266 sni) 10267 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10268 hardcode_direct=yes # is this really true??? 10269 ;; 10270 siemens) 10271 ## LD is ld it makes a PLAMLIB 10272 ## CC just makes a GrossModule. 10273 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10274 reload_cmds='$CC -r -o $output$reload_objs' 10275 hardcode_direct=no 10276 ;; 10277 motorola) 10278 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10279 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10280 ;; 10281 esac 10282 runpath_var='LD_RUN_PATH' 10283 hardcode_shlibpath_var=no 10284 ;; 10285 10286 sysv4.3*) 10287 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10288 hardcode_shlibpath_var=no 10289 export_dynamic_flag_spec='-Bexport' 10290 ;; 10291 10292 sysv4*MP*) 10293 if test -d /usr/nec; then 10294 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10295 hardcode_shlibpath_var=no 10296 runpath_var=LD_RUN_PATH 10297 hardcode_runpath_var=yes 10298 ld_shlibs=yes 10299 fi 10300 ;; 10301 10302 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10303 no_undefined_flag='$wl-z,text' 10304 archive_cmds_need_lc=no 10305 hardcode_shlibpath_var=no 10306 runpath_var='LD_RUN_PATH' 10307 10308 if test yes = "$GCC"; then 10309 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10310 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10311 else 10312 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10313 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10314 fi 10315 ;; 10316 10317 sysv5* | sco3.2v5* | sco5v6*) 10318 # Note: We CANNOT use -z defs as we might desire, because we do not 10319 # link with -lc, and that would cause any symbols used from libc to 10320 # always be unresolved, which means just about no library would 10321 # ever link correctly. If we're not using GNU ld we use -z text 10322 # though, which does catch some bad symbols but isn't as heavy-handed 10323 # as -z defs. 10324 no_undefined_flag='$wl-z,text' 10325 allow_undefined_flag='$wl-z,nodefs' 10326 archive_cmds_need_lc=no 10327 hardcode_shlibpath_var=no 10328 hardcode_libdir_flag_spec='$wl-R,$libdir' 10329 hardcode_libdir_separator=':' 10330 link_all_deplibs=yes 10331 export_dynamic_flag_spec='$wl-Bexport' 10332 runpath_var='LD_RUN_PATH' 10333 10334 if test yes = "$GCC"; then 10335 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10336 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10337 else 10338 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10339 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10340 fi 10341 ;; 10342 10343 uts4*) 10344 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10345 hardcode_libdir_flag_spec='-L$libdir' 10346 hardcode_shlibpath_var=no 10347 ;; 10348 10349 *) 10350 ld_shlibs=no 10351 ;; 10352 esac 10353 10354 if test sni = "$host_vendor"; then 10355 case $host in 10356 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10357 export_dynamic_flag_spec='$wl-Blargedynsym' 10358 ;; 10359 esac 10360 fi 10361 fi 10362 10363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10364 $as_echo "$ld_shlibs" >&6; } 10365 test no = "$ld_shlibs" && can_build_shared=no 10366 10367 with_gnu_ld=$with_gnu_ld 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 # 10384 # Do we need to explicitly link libc? 10385 # 10386 case "x$archive_cmds_need_lc" in 10387 x|xyes) 10388 # Assume -lc should be added 10389 archive_cmds_need_lc=yes 10390 10391 if test yes,yes = "$GCC,$enable_shared"; then 10392 case $archive_cmds in 10393 *'~'*) 10394 # FIXME: we may have to deal with multi-command sequences. 10395 ;; 10396 '$CC '*) 10397 # Test whether the compiler implicitly links with -lc since on some 10398 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10399 # to ld, don't add -lc before -lgcc. 10400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10401 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 10402 if ${lt_cv_archive_cmds_need_lc+:} false; then : 10403 $as_echo_n "(cached) " >&6 10404 else 10405 $RM conftest* 10406 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10407 10408 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10409 (eval $ac_compile) 2>&5 10410 ac_status=$? 10411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10412 test $ac_status = 0; } 2>conftest.err; then 10413 soname=conftest 10414 lib=conftest 10415 libobjs=conftest.$ac_objext 10416 deplibs= 10417 wl=$lt_prog_compiler_wl 10418 pic_flag=$lt_prog_compiler_pic 10419 compiler_flags=-v 10420 linker_flags=-v 10421 verstring= 10422 output_objdir=. 10423 libname=conftest 10424 lt_save_allow_undefined_flag=$allow_undefined_flag 10425 allow_undefined_flag= 10426 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10427 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10428 ac_status=$? 10429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10430 test $ac_status = 0; } 10431 then 10432 lt_cv_archive_cmds_need_lc=no 10433 else 10434 lt_cv_archive_cmds_need_lc=yes 10435 fi 10436 allow_undefined_flag=$lt_save_allow_undefined_flag 10437 else 10438 cat conftest.err 1>&5 10439 fi 10440 $RM conftest* 10441 10442 fi 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10444 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 10445 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10446 ;; 10447 esac 10448 fi 10449 ;; 10450 esac 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 10604 $as_echo_n "checking dynamic linker characteristics... " >&6; } 10605 10606 if test yes = "$GCC"; then 10607 case $host_os in 10608 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 10609 *) lt_awk_arg='/^libraries:/' ;; 10610 esac 10611 case $host_os in 10612 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 10613 *) lt_sed_strip_eq='s|=/|/|g' ;; 10614 esac 10615 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 10616 case $lt_search_path_spec in 10617 *\;*) 10618 # if the path contains ";" then we assume it to be the separator 10619 # otherwise default to the standard path separator (i.e. ":") - it is 10620 # assumed that no part of a normal pathname contains ";" but that should 10621 # okay in the real world where ";" in dirpaths is itself problematic. 10622 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 10623 ;; 10624 *) 10625 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 10626 ;; 10627 esac 10628 # Ok, now we have the path, separated by spaces, we can step through it 10629 # and add multilib dir if necessary... 10630 lt_tmp_lt_search_path_spec= 10631 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 10632 # ...but if some path component already ends with the multilib dir we assume 10633 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 10634 case "$lt_multi_os_dir; $lt_search_path_spec " in 10635 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 10636 lt_multi_os_dir= 10637 ;; 10638 esac 10639 for lt_sys_path in $lt_search_path_spec; do 10640 if test -d "$lt_sys_path$lt_multi_os_dir"; then 10641 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 10642 elif test -n "$lt_multi_os_dir"; then 10643 test -d "$lt_sys_path" && \ 10644 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 10645 fi 10646 done 10647 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 10648 BEGIN {RS = " "; FS = "/|\n";} { 10649 lt_foo = ""; 10650 lt_count = 0; 10651 for (lt_i = NF; lt_i > 0; lt_i--) { 10652 if ($lt_i != "" && $lt_i != ".") { 10653 if ($lt_i == "..") { 10654 lt_count++; 10655 } else { 10656 if (lt_count == 0) { 10657 lt_foo = "/" $lt_i lt_foo; 10658 } else { 10659 lt_count--; 10660 } 10661 } 10662 } 10663 } 10664 if (lt_foo != "") { lt_freq[lt_foo]++; } 10665 if (lt_freq[lt_foo] == 1) { print lt_foo; } 10666 }'` 10667 # AWK program above erroneously prepends '/' to C:/dos/paths 10668 # for these hosts. 10669 case $host_os in 10670 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 10671 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 10672 esac 10673 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 10674 else 10675 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 10676 fi 10677 library_names_spec= 10678 libname_spec='lib$name' 10679 soname_spec= 10680 shrext_cmds=.so 10681 postinstall_cmds= 10682 postuninstall_cmds= 10683 finish_cmds= 10684 finish_eval= 10685 shlibpath_var= 10686 shlibpath_overrides_runpath=unknown 10687 version_type=none 10688 dynamic_linker="$host_os ld.so" 10689 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10690 need_lib_prefix=unknown 10691 hardcode_into_libs=no 10692 10693 # when you set need_version to no, make sure it does not cause -set_version 10694 # flags to be left without arguments 10695 need_version=unknown 10696 10697 10698 10699 case $host_os in 10700 aix3*) 10701 version_type=linux # correct to gnu/linux during the next big refactor 10702 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 10703 shlibpath_var=LIBPATH 10704 10705 # AIX 3 has no versioning support, so we append a major version to the name. 10706 soname_spec='$libname$release$shared_ext$major' 10707 ;; 10708 10709 aix[4-9]*) 10710 version_type=linux # correct to gnu/linux during the next big refactor 10711 need_lib_prefix=no 10712 need_version=no 10713 hardcode_into_libs=yes 10714 if test ia64 = "$host_cpu"; then 10715 # AIX 5 supports IA64 10716 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 10717 shlibpath_var=LD_LIBRARY_PATH 10718 else 10719 # With GCC up to 2.95.x, collect2 would create an import file 10720 # for dependence libraries. The import file would start with 10721 # the line '#! .'. This would cause the generated library to 10722 # depend on '.', always an invalid library. This was fixed in 10723 # development snapshots of GCC prior to 3.0. 10724 case $host_os in 10725 aix4 | aix4.[01] | aix4.[01].*) 10726 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10727 echo ' yes ' 10728 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 10729 : 10730 else 10731 can_build_shared=no 10732 fi 10733 ;; 10734 esac 10735 # Using Import Files as archive members, it is possible to support 10736 # filename-based versioning of shared library archives on AIX. While 10737 # this would work for both with and without runtime linking, it will 10738 # prevent static linking of such archives. So we do filename-based 10739 # shared library versioning with .so extension only, which is used 10740 # when both runtime linking and shared linking is enabled. 10741 # Unfortunately, runtime linking may impact performance, so we do 10742 # not want this to be the default eventually. Also, we use the 10743 # versioned .so libs for executables only if there is the -brtl 10744 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 10745 # To allow for filename-based versioning support, we need to create 10746 # libNAME.so.V as an archive file, containing: 10747 # *) an Import File, referring to the versioned filename of the 10748 # archive as well as the shared archive member, telling the 10749 # bitwidth (32 or 64) of that shared object, and providing the 10750 # list of exported symbols of that shared object, eventually 10751 # decorated with the 'weak' keyword 10752 # *) the shared object with the F_LOADONLY flag set, to really avoid 10753 # it being seen by the linker. 10754 # At run time we better use the real file rather than another symlink, 10755 # but for link time we create the symlink libNAME.so -> libNAME.so.V 10756 10757 case $with_aix_soname,$aix_use_runtimelinking in 10758 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 10759 # soname into executable. Probably we can add versioning support to 10760 # collect2, so additional links can be useful in future. 10761 aix,yes) # traditional libtool 10762 dynamic_linker='AIX unversionable lib.so' 10763 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10764 # instead of lib<name>.a to let people know that these are not 10765 # typical AIX shared libraries. 10766 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10767 ;; 10768 aix,no) # traditional AIX only 10769 dynamic_linker='AIX lib.a(lib.so.V)' 10770 # We preserve .a as extension for shared libraries through AIX4.2 10771 # and later when we are not doing run time linking. 10772 library_names_spec='$libname$release.a $libname.a' 10773 soname_spec='$libname$release$shared_ext$major' 10774 ;; 10775 svr4,*) # full svr4 only 10776 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 10777 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 10778 # We do not specify a path in Import Files, so LIBPATH fires. 10779 shlibpath_overrides_runpath=yes 10780 ;; 10781 *,yes) # both, prefer svr4 10782 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 10783 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 10784 # unpreferred sharedlib libNAME.a needs extra handling 10785 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 10786 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 10787 # We do not specify a path in Import Files, so LIBPATH fires. 10788 shlibpath_overrides_runpath=yes 10789 ;; 10790 *,no) # both, prefer aix 10791 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 10792 library_names_spec='$libname$release.a $libname.a' 10793 soname_spec='$libname$release$shared_ext$major' 10794 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 10795 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 10796 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 10797 ;; 10798 esac 10799 shlibpath_var=LIBPATH 10800 fi 10801 ;; 10802 10803 amigaos*) 10804 case $host_cpu in 10805 powerpc) 10806 # Since July 2007 AmigaOS4 officially supports .so libraries. 10807 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10808 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10809 ;; 10810 m68k) 10811 library_names_spec='$libname.ixlibrary $libname.a' 10812 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10813 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 10814 ;; 10815 esac 10816 ;; 10817 10818 beos*) 10819 library_names_spec='$libname$shared_ext' 10820 dynamic_linker="$host_os ld.so" 10821 shlibpath_var=LIBRARY_PATH 10822 ;; 10823 10824 bsdi[45]*) 10825 version_type=linux # correct to gnu/linux during the next big refactor 10826 need_version=no 10827 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10828 soname_spec='$libname$release$shared_ext$major' 10829 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10830 shlibpath_var=LD_LIBRARY_PATH 10831 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10832 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10833 # the default ld.so.conf also contains /usr/contrib/lib and 10834 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10835 # libtool to hard-code these into programs 10836 ;; 10837 10838 cygwin* | mingw* | pw32* | cegcc*) 10839 version_type=windows 10840 shrext_cmds=.dll 10841 need_version=no 10842 need_lib_prefix=no 10843 10844 case $GCC,$cc_basename in 10845 yes,*) 10846 # gcc 10847 library_names_spec='$libname.dll.a' 10848 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10849 postinstall_cmds='base_file=`basename \$file`~ 10850 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 10851 dldir=$destdir/`dirname \$dlpath`~ 10852 test -d \$dldir || mkdir -p \$dldir~ 10853 $install_prog $dir/$dlname \$dldir/$dlname~ 10854 chmod a+x \$dldir/$dlname~ 10855 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10856 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10857 fi' 10858 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10859 dlpath=$dir/\$dldll~ 10860 $RM \$dlpath' 10861 shlibpath_overrides_runpath=yes 10862 10863 case $host_os in 10864 cygwin*) 10865 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10866 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10867 10868 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10869 ;; 10870 mingw* | cegcc*) 10871 # MinGW DLLs use traditional 'lib' prefix 10872 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10873 ;; 10874 pw32*) 10875 # pw32 DLLs use 'pw' prefix rather than 'lib' 10876 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10877 ;; 10878 esac 10879 dynamic_linker='Win32 ld.exe' 10880 ;; 10881 10882 *,cl*) 10883 # Native MSVC 10884 libname_spec='$name' 10885 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10886 library_names_spec='$libname.dll.lib' 10887 10888 case $build_os in 10889 mingw*) 10890 sys_lib_search_path_spec= 10891 lt_save_ifs=$IFS 10892 IFS=';' 10893 for lt_path in $LIB 10894 do 10895 IFS=$lt_save_ifs 10896 # Let DOS variable expansion print the short 8.3 style file name. 10897 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10898 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10899 done 10900 IFS=$lt_save_ifs 10901 # Convert to MSYS style. 10902 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10903 ;; 10904 cygwin*) 10905 # Convert to unix form, then to dos form, then back to unix form 10906 # but this time dos style (no spaces!) so that the unix form looks 10907 # like /cygdrive/c/PROGRA~1:/cygdr... 10908 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10909 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10910 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10911 ;; 10912 *) 10913 sys_lib_search_path_spec=$LIB 10914 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10915 # It is most probably a Windows format PATH. 10916 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10917 else 10918 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10919 fi 10920 # FIXME: find the short name or the path components, as spaces are 10921 # common. (e.g. "Program Files" -> "PROGRA~1") 10922 ;; 10923 esac 10924 10925 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10926 postinstall_cmds='base_file=`basename \$file`~ 10927 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 10928 dldir=$destdir/`dirname \$dlpath`~ 10929 test -d \$dldir || mkdir -p \$dldir~ 10930 $install_prog $dir/$dlname \$dldir/$dlname' 10931 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10932 dlpath=$dir/\$dldll~ 10933 $RM \$dlpath' 10934 shlibpath_overrides_runpath=yes 10935 dynamic_linker='Win32 link.exe' 10936 ;; 10937 10938 *) 10939 # Assume MSVC wrapper 10940 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 10941 dynamic_linker='Win32 ld.exe' 10942 ;; 10943 esac 10944 # FIXME: first we should search . and the directory the executable is in 10945 shlibpath_var=PATH 10946 ;; 10947 10948 darwin* | rhapsody*) 10949 dynamic_linker="$host_os dyld" 10950 version_type=darwin 10951 need_lib_prefix=no 10952 need_version=no 10953 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 10954 soname_spec='$libname$release$major$shared_ext' 10955 shlibpath_overrides_runpath=yes 10956 shlibpath_var=DYLD_LIBRARY_PATH 10957 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10958 10959 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10960 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10961 ;; 10962 10963 dgux*) 10964 version_type=linux # correct to gnu/linux during the next big refactor 10965 need_lib_prefix=no 10966 need_version=no 10967 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10968 soname_spec='$libname$release$shared_ext$major' 10969 shlibpath_var=LD_LIBRARY_PATH 10970 ;; 10971 10972 freebsd* | dragonfly*) 10973 # DragonFly does not have aout. When/if they implement a new 10974 # versioning mechanism, adjust this. 10975 if test -x /usr/bin/objformat; then 10976 objformat=`/usr/bin/objformat` 10977 else 10978 case $host_os in 10979 freebsd[23].*) objformat=aout ;; 10980 *) objformat=elf ;; 10981 esac 10982 fi 10983 version_type=freebsd-$objformat 10984 case $version_type in 10985 freebsd-elf*) 10986 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10987 soname_spec='$libname$release$shared_ext$major' 10988 need_version=no 10989 need_lib_prefix=no 10990 ;; 10991 freebsd-*) 10992 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 10993 need_version=yes 10994 ;; 10995 esac 10996 shlibpath_var=LD_LIBRARY_PATH 10997 case $host_os in 10998 freebsd2.*) 10999 shlibpath_overrides_runpath=yes 11000 ;; 11001 freebsd3.[01]* | freebsdelf3.[01]*) 11002 shlibpath_overrides_runpath=yes 11003 hardcode_into_libs=yes 11004 ;; 11005 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11006 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11007 shlibpath_overrides_runpath=no 11008 hardcode_into_libs=yes 11009 ;; 11010 *) # from 4.6 on, and DragonFly 11011 shlibpath_overrides_runpath=yes 11012 hardcode_into_libs=yes 11013 ;; 11014 esac 11015 ;; 11016 11017 haiku*) 11018 version_type=linux # correct to gnu/linux during the next big refactor 11019 need_lib_prefix=no 11020 need_version=no 11021 dynamic_linker="$host_os runtime_loader" 11022 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11023 soname_spec='$libname$release$shared_ext$major' 11024 shlibpath_var=LIBRARY_PATH 11025 shlibpath_overrides_runpath=no 11026 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11027 hardcode_into_libs=yes 11028 ;; 11029 11030 hpux9* | hpux10* | hpux11*) 11031 # Give a soname corresponding to the major version so that dld.sl refuses to 11032 # link against other versions. 11033 version_type=sunos 11034 need_lib_prefix=no 11035 need_version=no 11036 case $host_cpu in 11037 ia64*) 11038 shrext_cmds='.so' 11039 hardcode_into_libs=yes 11040 dynamic_linker="$host_os dld.so" 11041 shlibpath_var=LD_LIBRARY_PATH 11042 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11043 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11044 soname_spec='$libname$release$shared_ext$major' 11045 if test 32 = "$HPUX_IA64_MODE"; then 11046 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11047 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11048 else 11049 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11050 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11051 fi 11052 ;; 11053 hppa*64*) 11054 shrext_cmds='.sl' 11055 hardcode_into_libs=yes 11056 dynamic_linker="$host_os dld.sl" 11057 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11058 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11060 soname_spec='$libname$release$shared_ext$major' 11061 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11062 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11063 ;; 11064 *) 11065 shrext_cmds='.sl' 11066 dynamic_linker="$host_os dld.sl" 11067 shlibpath_var=SHLIB_PATH 11068 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11069 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11070 soname_spec='$libname$release$shared_ext$major' 11071 ;; 11072 esac 11073 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11074 postinstall_cmds='chmod 555 $lib' 11075 # or fails outright, so override atomically: 11076 install_override_mode=555 11077 ;; 11078 11079 interix[3-9]*) 11080 version_type=linux # correct to gnu/linux during the next big refactor 11081 need_lib_prefix=no 11082 need_version=no 11083 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11084 soname_spec='$libname$release$shared_ext$major' 11085 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11086 shlibpath_var=LD_LIBRARY_PATH 11087 shlibpath_overrides_runpath=no 11088 hardcode_into_libs=yes 11089 ;; 11090 11091 irix5* | irix6* | nonstopux*) 11092 case $host_os in 11093 nonstopux*) version_type=nonstopux ;; 11094 *) 11095 if test yes = "$lt_cv_prog_gnu_ld"; then 11096 version_type=linux # correct to gnu/linux during the next big refactor 11097 else 11098 version_type=irix 11099 fi ;; 11100 esac 11101 need_lib_prefix=no 11102 need_version=no 11103 soname_spec='$libname$release$shared_ext$major' 11104 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11105 case $host_os in 11106 irix5* | nonstopux*) 11107 libsuff= shlibsuff= 11108 ;; 11109 *) 11110 case $LD in # libtool.m4 will add one of these switches to LD 11111 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11112 libsuff= shlibsuff= libmagic=32-bit;; 11113 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11114 libsuff=32 shlibsuff=N32 libmagic=N32;; 11115 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11116 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11117 *) libsuff= shlibsuff= libmagic=never-match;; 11118 esac 11119 ;; 11120 esac 11121 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11122 shlibpath_overrides_runpath=no 11123 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11124 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11125 hardcode_into_libs=yes 11126 ;; 11127 11128 # No shared lib support for Linux oldld, aout, or coff. 11129 linux*oldld* | linux*aout* | linux*coff*) 11130 dynamic_linker=no 11131 ;; 11132 11133 linux*android*) 11134 version_type=none # Android doesn't support versioned libraries. 11135 need_lib_prefix=no 11136 need_version=no 11137 library_names_spec='$libname$release$shared_ext' 11138 soname_spec='$libname$release$shared_ext' 11139 finish_cmds= 11140 shlibpath_var=LD_LIBRARY_PATH 11141 shlibpath_overrides_runpath=yes 11142 11143 # This implies no fast_install, which is unacceptable. 11144 # Some rework will be needed to allow for fast_install 11145 # before this can be enabled. 11146 hardcode_into_libs=yes 11147 11148 dynamic_linker='Android linker' 11149 # Don't embed -rpath directories since the linker doesn't support them. 11150 hardcode_libdir_flag_spec='-L$libdir' 11151 ;; 11152 11153 # This must be glibc/ELF. 11154 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11155 version_type=linux # correct to gnu/linux during the next big refactor 11156 need_lib_prefix=no 11157 need_version=no 11158 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11159 soname_spec='$libname$release$shared_ext$major' 11160 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11161 shlibpath_var=LD_LIBRARY_PATH 11162 shlibpath_overrides_runpath=no 11163 11164 # Some binutils ld are patched to set DT_RUNPATH 11165 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 11166 $as_echo_n "(cached) " >&6 11167 else 11168 lt_cv_shlibpath_overrides_runpath=no 11169 save_LDFLAGS=$LDFLAGS 11170 save_libdir=$libdir 11171 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11172 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11174 /* end confdefs.h. */ 11175 11176 int 11177 main () 11178 { 11179 11180 ; 11181 return 0; 11182 } 11183 _ACEOF 11184 if ac_fn_c_try_link "$LINENO"; then : 11185 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 11186 lt_cv_shlibpath_overrides_runpath=yes 11187 fi 11188 fi 11189 rm -f core conftest.err conftest.$ac_objext \ 11190 conftest$ac_exeext conftest.$ac_ext 11191 LDFLAGS=$save_LDFLAGS 11192 libdir=$save_libdir 11193 11194 fi 11195 11196 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11197 11198 # This implies no fast_install, which is unacceptable. 11199 # Some rework will be needed to allow for fast_install 11200 # before this can be enabled. 11201 hardcode_into_libs=yes 11202 11203 # Ideally, we could use ldconfig to report *all* directores which are 11204 # searched for libraries, however this is still not possible. Aside from not 11205 # being certain /sbin/ldconfig is available, command 11206 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11207 # even though it is searched at run-time. Try to do the best guess by 11208 # appending ld.so.conf contents (and includes) to the search path. 11209 if test -f /etc/ld.so.conf; then 11210 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 11211 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11212 fi 11213 11214 # We used to test for /lib/ld.so.1 and disable shared libraries on 11215 # powerpc, because MkLinux only supported shared libraries with the 11216 # GNU dynamic linker. Since this was broken with cross compilers, 11217 # most powerpc-linux boxes support dynamic linking these days and 11218 # people can always --disable-shared, the test was removed, and we 11219 # assume the GNU/Linux dynamic linker is in use. 11220 dynamic_linker='GNU/Linux ld.so' 11221 ;; 11222 11223 netbsd*) 11224 version_type=sunos 11225 need_lib_prefix=no 11226 need_version=no 11227 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11228 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11229 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11230 dynamic_linker='NetBSD (a.out) ld.so' 11231 else 11232 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11233 soname_spec='$libname$release$shared_ext$major' 11234 dynamic_linker='NetBSD ld.elf_so' 11235 fi 11236 shlibpath_var=LD_LIBRARY_PATH 11237 shlibpath_overrides_runpath=yes 11238 hardcode_into_libs=yes 11239 ;; 11240 11241 newsos6) 11242 version_type=linux # correct to gnu/linux during the next big refactor 11243 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11244 shlibpath_var=LD_LIBRARY_PATH 11245 shlibpath_overrides_runpath=yes 11246 ;; 11247 11248 *nto* | *qnx*) 11249 version_type=qnx 11250 need_lib_prefix=no 11251 need_version=no 11252 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11253 soname_spec='$libname$release$shared_ext$major' 11254 shlibpath_var=LD_LIBRARY_PATH 11255 shlibpath_overrides_runpath=no 11256 hardcode_into_libs=yes 11257 dynamic_linker='ldqnx.so' 11258 ;; 11259 11260 openbsd* | bitrig*) 11261 version_type=sunos 11262 sys_lib_dlsearch_path_spec=/usr/lib 11263 need_lib_prefix=no 11264 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11265 need_version=no 11266 else 11267 need_version=yes 11268 fi 11269 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11270 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11271 shlibpath_var=LD_LIBRARY_PATH 11272 shlibpath_overrides_runpath=yes 11273 ;; 11274 11275 os2*) 11276 libname_spec='$name' 11277 version_type=windows 11278 shrext_cmds=.dll 11279 need_version=no 11280 need_lib_prefix=no 11281 # OS/2 can only load a DLL with a base name of 8 characters or less. 11282 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11283 v=$($ECHO $release$versuffix | tr -d .-); 11284 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11285 $ECHO $n$v`$shared_ext' 11286 library_names_spec='${libname}_dll.$libext' 11287 dynamic_linker='OS/2 ld.exe' 11288 shlibpath_var=BEGINLIBPATH 11289 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11290 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11291 postinstall_cmds='base_file=`basename \$file`~ 11292 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11293 dldir=$destdir/`dirname \$dlpath`~ 11294 test -d \$dldir || mkdir -p \$dldir~ 11295 $install_prog $dir/$dlname \$dldir/$dlname~ 11296 chmod a+x \$dldir/$dlname~ 11297 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11298 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11299 fi' 11300 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11301 dlpath=$dir/\$dldll~ 11302 $RM \$dlpath' 11303 ;; 11304 11305 osf3* | osf4* | osf5*) 11306 version_type=osf 11307 need_lib_prefix=no 11308 need_version=no 11309 soname_spec='$libname$release$shared_ext$major' 11310 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11311 shlibpath_var=LD_LIBRARY_PATH 11312 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11313 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11314 ;; 11315 11316 rdos*) 11317 dynamic_linker=no 11318 ;; 11319 11320 solaris*) 11321 version_type=linux # correct to gnu/linux during the next big refactor 11322 need_lib_prefix=no 11323 need_version=no 11324 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11325 soname_spec='$libname$release$shared_ext$major' 11326 shlibpath_var=LD_LIBRARY_PATH 11327 shlibpath_overrides_runpath=yes 11328 hardcode_into_libs=yes 11329 # ldd complains unless libraries are executable 11330 postinstall_cmds='chmod +x $lib' 11331 ;; 11332 11333 sunos4*) 11334 version_type=sunos 11335 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11336 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11337 shlibpath_var=LD_LIBRARY_PATH 11338 shlibpath_overrides_runpath=yes 11339 if test yes = "$with_gnu_ld"; then 11340 need_lib_prefix=no 11341 fi 11342 need_version=yes 11343 ;; 11344 11345 sysv4 | sysv4.3*) 11346 version_type=linux # correct to gnu/linux during the next big refactor 11347 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11348 soname_spec='$libname$release$shared_ext$major' 11349 shlibpath_var=LD_LIBRARY_PATH 11350 case $host_vendor in 11351 sni) 11352 shlibpath_overrides_runpath=no 11353 need_lib_prefix=no 11354 runpath_var=LD_RUN_PATH 11355 ;; 11356 siemens) 11357 need_lib_prefix=no 11358 ;; 11359 motorola) 11360 need_lib_prefix=no 11361 need_version=no 11362 shlibpath_overrides_runpath=no 11363 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11364 ;; 11365 esac 11366 ;; 11367 11368 sysv4*MP*) 11369 if test -d /usr/nec; then 11370 version_type=linux # correct to gnu/linux during the next big refactor 11371 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11372 soname_spec='$libname$shared_ext.$major' 11373 shlibpath_var=LD_LIBRARY_PATH 11374 fi 11375 ;; 11376 11377 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11378 version_type=sco 11379 need_lib_prefix=no 11380 need_version=no 11381 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11382 soname_spec='$libname$release$shared_ext$major' 11383 shlibpath_var=LD_LIBRARY_PATH 11384 shlibpath_overrides_runpath=yes 11385 hardcode_into_libs=yes 11386 if test yes = "$with_gnu_ld"; then 11387 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11388 else 11389 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11390 case $host_os in 11391 sco3.2v5*) 11392 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11393 ;; 11394 esac 11395 fi 11396 sys_lib_dlsearch_path_spec='/usr/lib' 11397 ;; 11398 11399 tpf*) 11400 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11401 version_type=linux # correct to gnu/linux during the next big refactor 11402 need_lib_prefix=no 11403 need_version=no 11404 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11405 shlibpath_var=LD_LIBRARY_PATH 11406 shlibpath_overrides_runpath=no 11407 hardcode_into_libs=yes 11408 ;; 11409 11410 uts4*) 11411 version_type=linux # correct to gnu/linux during the next big refactor 11412 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11413 soname_spec='$libname$release$shared_ext$major' 11414 shlibpath_var=LD_LIBRARY_PATH 11415 ;; 11416 11417 *) 11418 dynamic_linker=no 11419 ;; 11420 esac 11421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11422 $as_echo "$dynamic_linker" >&6; } 11423 test no = "$dynamic_linker" && can_build_shared=no 11424 11425 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11426 if test yes = "$GCC"; then 11427 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11428 fi 11429 11430 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11431 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11432 fi 11433 11434 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11435 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11436 fi 11437 11438 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11439 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11440 11441 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11442 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11443 11444 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11445 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 11446 11447 11448 11449 11450 11451 11452 11453 11454 11455 11456 11457 11458 11459 11460 11461 11462 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489 11490 11491 11492 11493 11494 11495 11496 11497 11498 11499 11500 11501 11502 11503 11504 11505 11506 11507 11508 11509 11510 11511 11512 11513 11514 11515 11516 11517 11518 11519 11520 11521 11522 11523 11524 11525 11526 11527 11528 11529 11530 11531 11532 11533 11534 11535 11536 11537 11538 11539 11540 11541 11542 11543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11544 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 11545 hardcode_action= 11546 if test -n "$hardcode_libdir_flag_spec" || 11547 test -n "$runpath_var" || 11548 test yes = "$hardcode_automatic"; then 11549 11550 # We can hardcode non-existent directories. 11551 if test no != "$hardcode_direct" && 11552 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11553 # have to relink, otherwise we might link with an installed library 11554 # when we should be linking with a yet-to-be-installed one 11555 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 11556 test no != "$hardcode_minus_L"; then 11557 # Linking always hardcodes the temporary library directory. 11558 hardcode_action=relink 11559 else 11560 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11561 hardcode_action=immediate 11562 fi 11563 else 11564 # We cannot hardcode anything, or else we can only hardcode existing 11565 # directories. 11566 hardcode_action=unsupported 11567 fi 11568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11569 $as_echo "$hardcode_action" >&6; } 11570 11571 if test relink = "$hardcode_action" || 11572 test yes = "$inherit_rpath"; then 11573 # Fast installation is not supported 11574 enable_fast_install=no 11575 elif test yes = "$shlibpath_overrides_runpath" || 11576 test no = "$enable_shared"; then 11577 # Fast installation is not necessary 11578 enable_fast_install=needless 11579 fi 11580 11581 11582 11583 11584 11585 11586 if test yes != "$enable_dlopen"; then 11587 enable_dlopen=unknown 11588 enable_dlopen_self=unknown 11589 enable_dlopen_self_static=unknown 11590 else 11591 lt_cv_dlopen=no 11592 lt_cv_dlopen_libs= 11593 11594 case $host_os in 11595 beos*) 11596 lt_cv_dlopen=load_add_on 11597 lt_cv_dlopen_libs= 11598 lt_cv_dlopen_self=yes 11599 ;; 11600 11601 mingw* | pw32* | cegcc*) 11602 lt_cv_dlopen=LoadLibrary 11603 lt_cv_dlopen_libs= 11604 ;; 11605 11606 cygwin*) 11607 lt_cv_dlopen=dlopen 11608 lt_cv_dlopen_libs= 11609 ;; 11610 11611 darwin*) 11612 # if libdl is installed we need to link against it 11613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11614 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11615 if ${ac_cv_lib_dl_dlopen+:} false; then : 11616 $as_echo_n "(cached) " >&6 11617 else 11618 ac_check_lib_save_LIBS=$LIBS 11619 LIBS="-ldl $LIBS" 11620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11621 /* end confdefs.h. */ 11622 11623 /* Override any GCC internal prototype to avoid an error. 11624 Use char because int might match the return type of a GCC 11625 builtin and then its argument prototype would still apply. */ 11626 #ifdef __cplusplus 11627 extern "C" 11628 #endif 11629 char dlopen (); 11630 int 11631 main () 11632 { 11633 return dlopen (); 11634 ; 11635 return 0; 11636 } 11637 _ACEOF 11638 if ac_fn_c_try_link "$LINENO"; then : 11639 ac_cv_lib_dl_dlopen=yes 11640 else 11641 ac_cv_lib_dl_dlopen=no 11642 fi 11643 rm -f core conftest.err conftest.$ac_objext \ 11644 conftest$ac_exeext conftest.$ac_ext 11645 LIBS=$ac_check_lib_save_LIBS 11646 fi 11647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11648 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11649 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11650 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 11651 else 11652 11653 lt_cv_dlopen=dyld 11654 lt_cv_dlopen_libs= 11655 lt_cv_dlopen_self=yes 11656 11657 fi 11658 11659 ;; 11660 11661 tpf*) 11662 # Don't try to run any link tests for TPF. We know it's impossible 11663 # because TPF is a cross-compiler, and we know how we open DSOs. 11664 lt_cv_dlopen=dlopen 11665 lt_cv_dlopen_libs= 11666 lt_cv_dlopen_self=no 11667 ;; 11668 11669 *) 11670 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 11671 if test "x$ac_cv_func_shl_load" = xyes; then : 11672 lt_cv_dlopen=shl_load 11673 else 11674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 11675 $as_echo_n "checking for shl_load in -ldld... " >&6; } 11676 if ${ac_cv_lib_dld_shl_load+:} false; then : 11677 $as_echo_n "(cached) " >&6 11678 else 11679 ac_check_lib_save_LIBS=$LIBS 11680 LIBS="-ldld $LIBS" 11681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11682 /* end confdefs.h. */ 11683 11684 /* Override any GCC internal prototype to avoid an error. 11685 Use char because int might match the return type of a GCC 11686 builtin and then its argument prototype would still apply. */ 11687 #ifdef __cplusplus 11688 extern "C" 11689 #endif 11690 char shl_load (); 11691 int 11692 main () 11693 { 11694 return shl_load (); 11695 ; 11696 return 0; 11697 } 11698 _ACEOF 11699 if ac_fn_c_try_link "$LINENO"; then : 11700 ac_cv_lib_dld_shl_load=yes 11701 else 11702 ac_cv_lib_dld_shl_load=no 11703 fi 11704 rm -f core conftest.err conftest.$ac_objext \ 11705 conftest$ac_exeext conftest.$ac_ext 11706 LIBS=$ac_check_lib_save_LIBS 11707 fi 11708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 11709 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 11710 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 11711 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 11712 else 11713 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11714 if test "x$ac_cv_func_dlopen" = xyes; then : 11715 lt_cv_dlopen=dlopen 11716 else 11717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11718 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11719 if ${ac_cv_lib_dl_dlopen+:} false; then : 11720 $as_echo_n "(cached) " >&6 11721 else 11722 ac_check_lib_save_LIBS=$LIBS 11723 LIBS="-ldl $LIBS" 11724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11725 /* end confdefs.h. */ 11726 11727 /* Override any GCC internal prototype to avoid an error. 11728 Use char because int might match the return type of a GCC 11729 builtin and then its argument prototype would still apply. */ 11730 #ifdef __cplusplus 11731 extern "C" 11732 #endif 11733 char dlopen (); 11734 int 11735 main () 11736 { 11737 return dlopen (); 11738 ; 11739 return 0; 11740 } 11741 _ACEOF 11742 if ac_fn_c_try_link "$LINENO"; then : 11743 ac_cv_lib_dl_dlopen=yes 11744 else 11745 ac_cv_lib_dl_dlopen=no 11746 fi 11747 rm -f core conftest.err conftest.$ac_objext \ 11748 conftest$ac_exeext conftest.$ac_ext 11749 LIBS=$ac_check_lib_save_LIBS 11750 fi 11751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11752 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11753 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11754 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 11755 else 11756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 11757 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 11758 if ${ac_cv_lib_svld_dlopen+:} false; then : 11759 $as_echo_n "(cached) " >&6 11760 else 11761 ac_check_lib_save_LIBS=$LIBS 11762 LIBS="-lsvld $LIBS" 11763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11764 /* end confdefs.h. */ 11765 11766 /* Override any GCC internal prototype to avoid an error. 11767 Use char because int might match the return type of a GCC 11768 builtin and then its argument prototype would still apply. */ 11769 #ifdef __cplusplus 11770 extern "C" 11771 #endif 11772 char dlopen (); 11773 int 11774 main () 11775 { 11776 return dlopen (); 11777 ; 11778 return 0; 11779 } 11780 _ACEOF 11781 if ac_fn_c_try_link "$LINENO"; then : 11782 ac_cv_lib_svld_dlopen=yes 11783 else 11784 ac_cv_lib_svld_dlopen=no 11785 fi 11786 rm -f core conftest.err conftest.$ac_objext \ 11787 conftest$ac_exeext conftest.$ac_ext 11788 LIBS=$ac_check_lib_save_LIBS 11789 fi 11790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11791 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11792 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11793 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 11794 else 11795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11796 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11797 if ${ac_cv_lib_dld_dld_link+:} false; then : 11798 $as_echo_n "(cached) " >&6 11799 else 11800 ac_check_lib_save_LIBS=$LIBS 11801 LIBS="-ldld $LIBS" 11802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11803 /* end confdefs.h. */ 11804 11805 /* Override any GCC internal prototype to avoid an error. 11806 Use char because int might match the return type of a GCC 11807 builtin and then its argument prototype would still apply. */ 11808 #ifdef __cplusplus 11809 extern "C" 11810 #endif 11811 char dld_link (); 11812 int 11813 main () 11814 { 11815 return dld_link (); 11816 ; 11817 return 0; 11818 } 11819 _ACEOF 11820 if ac_fn_c_try_link "$LINENO"; then : 11821 ac_cv_lib_dld_dld_link=yes 11822 else 11823 ac_cv_lib_dld_dld_link=no 11824 fi 11825 rm -f core conftest.err conftest.$ac_objext \ 11826 conftest$ac_exeext conftest.$ac_ext 11827 LIBS=$ac_check_lib_save_LIBS 11828 fi 11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11830 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11831 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11832 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 11833 fi 11834 11835 11836 fi 11837 11838 11839 fi 11840 11841 11842 fi 11843 11844 11845 fi 11846 11847 11848 fi 11849 11850 ;; 11851 esac 11852 11853 if test no = "$lt_cv_dlopen"; then 11854 enable_dlopen=no 11855 else 11856 enable_dlopen=yes 11857 fi 11858 11859 case $lt_cv_dlopen in 11860 dlopen) 11861 save_CPPFLAGS=$CPPFLAGS 11862 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11863 11864 save_LDFLAGS=$LDFLAGS 11865 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11866 11867 save_LIBS=$LIBS 11868 LIBS="$lt_cv_dlopen_libs $LIBS" 11869 11870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11871 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11872 if ${lt_cv_dlopen_self+:} false; then : 11873 $as_echo_n "(cached) " >&6 11874 else 11875 if test yes = "$cross_compiling"; then : 11876 lt_cv_dlopen_self=cross 11877 else 11878 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11879 lt_status=$lt_dlunknown 11880 cat > conftest.$ac_ext <<_LT_EOF 11881 #line $LINENO "configure" 11882 #include "confdefs.h" 11883 11884 #if HAVE_DLFCN_H 11885 #include <dlfcn.h> 11886 #endif 11887 11888 #include <stdio.h> 11889 11890 #ifdef RTLD_GLOBAL 11891 # define LT_DLGLOBAL RTLD_GLOBAL 11892 #else 11893 # ifdef DL_GLOBAL 11894 # define LT_DLGLOBAL DL_GLOBAL 11895 # else 11896 # define LT_DLGLOBAL 0 11897 # endif 11898 #endif 11899 11900 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11901 find out it does not work in some platform. */ 11902 #ifndef LT_DLLAZY_OR_NOW 11903 # ifdef RTLD_LAZY 11904 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11905 # else 11906 # ifdef DL_LAZY 11907 # define LT_DLLAZY_OR_NOW DL_LAZY 11908 # else 11909 # ifdef RTLD_NOW 11910 # define LT_DLLAZY_OR_NOW RTLD_NOW 11911 # else 11912 # ifdef DL_NOW 11913 # define LT_DLLAZY_OR_NOW DL_NOW 11914 # else 11915 # define LT_DLLAZY_OR_NOW 0 11916 # endif 11917 # endif 11918 # endif 11919 # endif 11920 #endif 11921 11922 /* When -fvisibility=hidden is used, assume the code has been annotated 11923 correspondingly for the symbols needed. */ 11924 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11925 int fnord () __attribute__((visibility("default"))); 11926 #endif 11927 11928 int fnord () { return 42; } 11929 int main () 11930 { 11931 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11932 int status = $lt_dlunknown; 11933 11934 if (self) 11935 { 11936 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11937 else 11938 { 11939 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11940 else puts (dlerror ()); 11941 } 11942 /* dlclose (self); */ 11943 } 11944 else 11945 puts (dlerror ()); 11946 11947 return status; 11948 } 11949 _LT_EOF 11950 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11951 (eval $ac_link) 2>&5 11952 ac_status=$? 11953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11954 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 11955 (./conftest; exit; ) >&5 2>/dev/null 11956 lt_status=$? 11957 case x$lt_status in 11958 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11959 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11960 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11961 esac 11962 else : 11963 # compilation failed 11964 lt_cv_dlopen_self=no 11965 fi 11966 fi 11967 rm -fr conftest* 11968 11969 11970 fi 11971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11972 $as_echo "$lt_cv_dlopen_self" >&6; } 11973 11974 if test yes = "$lt_cv_dlopen_self"; then 11975 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11977 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11978 if ${lt_cv_dlopen_self_static+:} false; then : 11979 $as_echo_n "(cached) " >&6 11980 else 11981 if test yes = "$cross_compiling"; then : 11982 lt_cv_dlopen_self_static=cross 11983 else 11984 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11985 lt_status=$lt_dlunknown 11986 cat > conftest.$ac_ext <<_LT_EOF 11987 #line $LINENO "configure" 11988 #include "confdefs.h" 11989 11990 #if HAVE_DLFCN_H 11991 #include <dlfcn.h> 11992 #endif 11993 11994 #include <stdio.h> 11995 11996 #ifdef RTLD_GLOBAL 11997 # define LT_DLGLOBAL RTLD_GLOBAL 11998 #else 11999 # ifdef DL_GLOBAL 12000 # define LT_DLGLOBAL DL_GLOBAL 12001 # else 12002 # define LT_DLGLOBAL 0 12003 # endif 12004 #endif 12005 12006 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12007 find out it does not work in some platform. */ 12008 #ifndef LT_DLLAZY_OR_NOW 12009 # ifdef RTLD_LAZY 12010 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12011 # else 12012 # ifdef DL_LAZY 12013 # define LT_DLLAZY_OR_NOW DL_LAZY 12014 # else 12015 # ifdef RTLD_NOW 12016 # define LT_DLLAZY_OR_NOW RTLD_NOW 12017 # else 12018 # ifdef DL_NOW 12019 # define LT_DLLAZY_OR_NOW DL_NOW 12020 # else 12021 # define LT_DLLAZY_OR_NOW 0 12022 # endif 12023 # endif 12024 # endif 12025 # endif 12026 #endif 12027 12028 /* When -fvisibility=hidden is used, assume the code has been annotated 12029 correspondingly for the symbols needed. */ 12030 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12031 int fnord () __attribute__((visibility("default"))); 12032 #endif 12033 12034 int fnord () { return 42; } 12035 int main () 12036 { 12037 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12038 int status = $lt_dlunknown; 12039 12040 if (self) 12041 { 12042 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12043 else 12044 { 12045 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12046 else puts (dlerror ()); 12047 } 12048 /* dlclose (self); */ 12049 } 12050 else 12051 puts (dlerror ()); 12052 12053 return status; 12054 } 12055 _LT_EOF 12056 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12057 (eval $ac_link) 2>&5 12058 ac_status=$? 12059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12060 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12061 (./conftest; exit; ) >&5 2>/dev/null 12062 lt_status=$? 12063 case x$lt_status in 12064 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12065 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12066 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12067 esac 12068 else : 12069 # compilation failed 12070 lt_cv_dlopen_self_static=no 12071 fi 12072 fi 12073 rm -fr conftest* 12074 12075 12076 fi 12077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12078 $as_echo "$lt_cv_dlopen_self_static" >&6; } 12079 fi 12080 12081 CPPFLAGS=$save_CPPFLAGS 12082 LDFLAGS=$save_LDFLAGS 12083 LIBS=$save_LIBS 12084 ;; 12085 esac 12086 12087 case $lt_cv_dlopen_self in 12088 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12089 *) enable_dlopen_self=unknown ;; 12090 esac 12091 12092 case $lt_cv_dlopen_self_static in 12093 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12094 *) enable_dlopen_self_static=unknown ;; 12095 esac 12096 fi 12097 12098 12099 12100 12101 12102 12103 12104 12105 12106 12107 12108 12109 12110 12111 12112 12113 12114 striplib= 12115 old_striplib= 12116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12117 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 12118 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12119 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 12120 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 12121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12122 $as_echo "yes" >&6; } 12123 else 12124 # FIXME - insert some real tests, host_os isn't really good enough 12125 case $host_os in 12126 darwin*) 12127 if test -n "$STRIP"; then 12128 striplib="$STRIP -x" 12129 old_striplib="$STRIP -S" 12130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12131 $as_echo "yes" >&6; } 12132 else 12133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12134 $as_echo "no" >&6; } 12135 fi 12136 ;; 12137 *) 12138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12139 $as_echo "no" >&6; } 12140 ;; 12141 esac 12142 fi 12143 12144 12145 12146 12147 12148 12149 12150 12151 12152 12153 12154 12155 # Report what library types will actually be built 12156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12157 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 12158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12159 $as_echo "$can_build_shared" >&6; } 12160 12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12162 $as_echo_n "checking whether to build shared libraries... " >&6; } 12163 test no = "$can_build_shared" && enable_shared=no 12164 12165 # On AIX, shared libraries and static libraries use the same namespace, and 12166 # are all built from PIC. 12167 case $host_os in 12168 aix3*) 12169 test yes = "$enable_shared" && enable_static=no 12170 if test -n "$RANLIB"; then 12171 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12172 postinstall_cmds='$RANLIB $lib' 12173 fi 12174 ;; 12175 12176 aix[4-9]*) 12177 if test ia64 != "$host_cpu"; then 12178 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12179 yes,aix,yes) ;; # shared object as lib.so file only 12180 yes,svr4,*) ;; # shared object as lib.so archive member only 12181 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12182 esac 12183 fi 12184 ;; 12185 esac 12186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12187 $as_echo "$enable_shared" >&6; } 12188 12189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12190 $as_echo_n "checking whether to build static libraries... " >&6; } 12191 # Make sure either enable_shared or enable_static is yes. 12192 test yes = "$enable_shared" || enable_static=yes 12193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12194 $as_echo "$enable_static" >&6; } 12195 12196 12197 12198 12199 fi 12200 ac_ext=c 12201 ac_cpp='$CPP $CPPFLAGS' 12202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12204 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12205 12206 CC=$lt_save_CC 12207 12208 12209 12210 12211 12212 12213 12214 12215 12216 12217 12218 12219 12220 12221 12222 ac_config_commands="$ac_config_commands libtool" 12223 12224 12225 12226 12227 # Only expand once: 12228 12229 12230 12231 # Require X.Org macros 1.8 or later 12232 12233 12234 12235 12236 12237 12238 12239 12240 12241 12242 12243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 12244 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 12245 if ${ac_cv_prog_cc_c99+:} false; then : 12246 $as_echo_n "(cached) " >&6 12247 else 12248 ac_cv_prog_cc_c99=no 12249 ac_save_CC=$CC 12250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12251 /* end confdefs.h. */ 12252 #include <stdarg.h> 12253 #include <stdbool.h> 12254 #include <stdlib.h> 12255 #include <wchar.h> 12256 #include <stdio.h> 12257 12258 // Check varargs macros. These examples are taken from C99 6.10.3.5. 12259 #define debug(...) fprintf (stderr, __VA_ARGS__) 12260 #define showlist(...) puts (#__VA_ARGS__) 12261 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 12262 static void 12263 test_varargs_macros (void) 12264 { 12265 int x = 1234; 12266 int y = 5678; 12267 debug ("Flag"); 12268 debug ("X = %d\n", x); 12269 showlist (The first, second, and third items.); 12270 report (x>y, "x is %d but y is %d", x, y); 12271 } 12272 12273 // Check long long types. 12274 #define BIG64 18446744073709551615ull 12275 #define BIG32 4294967295ul 12276 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 12277 #if !BIG_OK 12278 your preprocessor is broken; 12279 #endif 12280 #if BIG_OK 12281 #else 12282 your preprocessor is broken; 12283 #endif 12284 static long long int bignum = -9223372036854775807LL; 12285 static unsigned long long int ubignum = BIG64; 12286 12287 struct incomplete_array 12288 { 12289 int datasize; 12290 double data[]; 12291 }; 12292 12293 struct named_init { 12294 int number; 12295 const wchar_t *name; 12296 double average; 12297 }; 12298 12299 typedef const char *ccp; 12300 12301 static inline int 12302 test_restrict (ccp restrict text) 12303 { 12304 // See if C++-style comments work. 12305 // Iterate through items via the restricted pointer. 12306 // Also check for declarations in for loops. 12307 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 12308 continue; 12309 return 0; 12310 } 12311 12312 // Check varargs and va_copy. 12313 static void 12314 test_varargs (const char *format, ...) 12315 { 12316 va_list args; 12317 va_start (args, format); 12318 va_list args_copy; 12319 va_copy (args_copy, args); 12320 12321 const char *str; 12322 int number; 12323 float fnumber; 12324 12325 while (*format) 12326 { 12327 switch (*format++) 12328 { 12329 case 's': // string 12330 str = va_arg (args_copy, const char *); 12331 break; 12332 case 'd': // int 12333 number = va_arg (args_copy, int); 12334 break; 12335 case 'f': // float 12336 fnumber = va_arg (args_copy, double); 12337 break; 12338 default: 12339 break; 12340 } 12341 } 12342 va_end (args_copy); 12343 va_end (args); 12344 } 12345 12346 int 12347 main () 12348 { 12349 12350 // Check bool. 12351 _Bool success = false; 12352 12353 // Check restrict. 12354 if (test_restrict ("String literal") == 0) 12355 success = true; 12356 char *restrict newvar = "Another string"; 12357 12358 // Check varargs. 12359 test_varargs ("s, d' f .", "string", 65, 34.234); 12360 test_varargs_macros (); 12361 12362 // Check flexible array members. 12363 struct incomplete_array *ia = 12364 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 12365 ia->datasize = 10; 12366 for (int i = 0; i < ia->datasize; ++i) 12367 ia->data[i] = i * 1.234; 12368 12369 // Check named initializers. 12370 struct named_init ni = { 12371 .number = 34, 12372 .name = L"Test wide string", 12373 .average = 543.34343, 12374 }; 12375 12376 ni.number = 58; 12377 12378 int dynamic_array[ni.number]; 12379 dynamic_array[ni.number - 1] = 543; 12380 12381 // work around unused variable warnings 12382 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 12383 || dynamic_array[ni.number - 1] != 543); 12384 12385 ; 12386 return 0; 12387 } 12388 _ACEOF 12389 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 12390 do 12391 CC="$ac_save_CC $ac_arg" 12392 if ac_fn_c_try_compile "$LINENO"; then : 12393 ac_cv_prog_cc_c99=$ac_arg 12394 fi 12395 rm -f core conftest.err conftest.$ac_objext 12396 test "x$ac_cv_prog_cc_c99" != "xno" && break 12397 done 12398 rm -f conftest.$ac_ext 12399 CC=$ac_save_CC 12400 12401 fi 12402 # AC_CACHE_VAL 12403 case "x$ac_cv_prog_cc_c99" in 12404 x) 12405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 12406 $as_echo "none needed" >&6; } ;; 12407 xno) 12408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 12409 $as_echo "unsupported" >&6; } ;; 12410 *) 12411 CC="$CC $ac_cv_prog_cc_c99" 12412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 12413 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 12414 esac 12415 if test "x$ac_cv_prog_cc_c99" != xno; then : 12416 12417 fi 12418 12419 12420 12421 12422 12423 12424 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 12425 if test "x$ac_cv_have_decl___clang__" = xyes; then : 12426 CLANGCC="yes" 12427 else 12428 CLANGCC="no" 12429 fi 12430 12431 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 12432 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 12433 INTELCC="yes" 12434 else 12435 INTELCC="no" 12436 fi 12437 12438 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 12439 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 12440 SUNCC="yes" 12441 else 12442 SUNCC="no" 12443 fi 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12454 if test -n "$ac_tool_prefix"; then 12455 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12456 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12458 $as_echo_n "checking for $ac_word... " >&6; } 12459 if ${ac_cv_path_PKG_CONFIG+:} false; then : 12460 $as_echo_n "(cached) " >&6 12461 else 12462 case $PKG_CONFIG in 12463 [\\/]* | ?:[\\/]*) 12464 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12465 ;; 12466 *) 12467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12468 for as_dir in $PATH 12469 do 12470 IFS=$as_save_IFS 12471 test -z "$as_dir" && as_dir=. 12472 for ac_exec_ext in '' $ac_executable_extensions; do 12473 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12474 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 12475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12476 break 2 12477 fi 12478 done 12479 done 12480 IFS=$as_save_IFS 12481 12482 ;; 12483 esac 12484 fi 12485 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12486 if test -n "$PKG_CONFIG"; then 12487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12488 $as_echo "$PKG_CONFIG" >&6; } 12489 else 12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12491 $as_echo "no" >&6; } 12492 fi 12493 12494 12495 fi 12496 if test -z "$ac_cv_path_PKG_CONFIG"; then 12497 ac_pt_PKG_CONFIG=$PKG_CONFIG 12498 # Extract the first word of "pkg-config", so it can be a program name with args. 12499 set dummy pkg-config; ac_word=$2 12500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12501 $as_echo_n "checking for $ac_word... " >&6; } 12502 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 12503 $as_echo_n "(cached) " >&6 12504 else 12505 case $ac_pt_PKG_CONFIG in 12506 [\\/]* | ?:[\\/]*) 12507 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12508 ;; 12509 *) 12510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12511 for as_dir in $PATH 12512 do 12513 IFS=$as_save_IFS 12514 test -z "$as_dir" && as_dir=. 12515 for ac_exec_ext in '' $ac_executable_extensions; do 12516 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12517 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 12518 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12519 break 2 12520 fi 12521 done 12522 done 12523 IFS=$as_save_IFS 12524 12525 ;; 12526 esac 12527 fi 12528 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12529 if test -n "$ac_pt_PKG_CONFIG"; then 12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12531 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 12532 else 12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12534 $as_echo "no" >&6; } 12535 fi 12536 12537 if test "x$ac_pt_PKG_CONFIG" = x; then 12538 PKG_CONFIG="" 12539 else 12540 case $cross_compiling:$ac_tool_warned in 12541 yes:) 12542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12544 ac_tool_warned=yes ;; 12545 esac 12546 PKG_CONFIG=$ac_pt_PKG_CONFIG 12547 fi 12548 else 12549 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12550 fi 12551 12552 fi 12553 if test -n "$PKG_CONFIG"; then 12554 _pkg_min_version=0.9.0 12555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12556 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12557 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12559 $as_echo "yes" >&6; } 12560 else 12561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12562 $as_echo "no" >&6; } 12563 PKG_CONFIG="" 12564 fi 12565 fi 12566 12567 12568 12569 12570 12571 # Check whether --enable-selective-werror was given. 12572 if test "${enable_selective_werror+set}" = set; then : 12573 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12574 else 12575 SELECTIVE_WERROR=yes 12576 fi 12577 12578 12579 12580 12581 12582 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12583 if test "x$SUNCC" = "xyes"; then 12584 BASE_CFLAGS="-v" 12585 else 12586 BASE_CFLAGS="" 12587 fi 12588 12589 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12590 12591 12592 12593 12594 12595 12596 12597 12598 12599 12600 12601 12602 12603 xorg_testset_save_CFLAGS="$CFLAGS" 12604 12605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12608 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12609 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12610 $as_echo_n "(cached) " >&6 12611 else 12612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12613 /* end confdefs.h. */ 12614 int i; 12615 _ACEOF 12616 if ac_fn_c_try_compile "$LINENO"; then : 12617 xorg_cv_cc_flag_unknown_warning_option=yes 12618 else 12619 xorg_cv_cc_flag_unknown_warning_option=no 12620 fi 12621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12622 fi 12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12624 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12626 CFLAGS="$xorg_testset_save_CFLAGS" 12627 fi 12628 12629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12632 fi 12633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12635 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12636 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12637 $as_echo_n "(cached) " >&6 12638 else 12639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12640 /* end confdefs.h. */ 12641 int i; 12642 _ACEOF 12643 if ac_fn_c_try_compile "$LINENO"; then : 12644 xorg_cv_cc_flag_unused_command_line_argument=yes 12645 else 12646 xorg_cv_cc_flag_unused_command_line_argument=no 12647 fi 12648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12649 fi 12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12651 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12653 CFLAGS="$xorg_testset_save_CFLAGS" 12654 fi 12655 12656 found="no" 12657 12658 if test $found = "no" ; then 12659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12661 fi 12662 12663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12665 fi 12666 12667 CFLAGS="$CFLAGS -Wall" 12668 12669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 12670 $as_echo_n "checking if $CC supports -Wall... " >&6; } 12671 cacheid=xorg_cv_cc_flag__Wall 12672 if eval \${$cacheid+:} false; then : 12673 $as_echo_n "(cached) " >&6 12674 else 12675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12676 /* end confdefs.h. */ 12677 int i; 12678 int 12679 main () 12680 { 12681 12682 ; 12683 return 0; 12684 } 12685 _ACEOF 12686 if ac_fn_c_try_link "$LINENO"; then : 12687 eval $cacheid=yes 12688 else 12689 eval $cacheid=no 12690 fi 12691 rm -f core conftest.err conftest.$ac_objext \ 12692 conftest$ac_exeext conftest.$ac_ext 12693 fi 12694 12695 12696 CFLAGS="$xorg_testset_save_CFLAGS" 12697 12698 eval supported=\$$cacheid 12699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12700 $as_echo "$supported" >&6; } 12701 if test "$supported" = "yes" ; then 12702 BASE_CFLAGS="$BASE_CFLAGS -Wall" 12703 found="yes" 12704 fi 12705 fi 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 12720 12721 xorg_testset_save_CFLAGS="$CFLAGS" 12722 12723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12726 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12727 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12728 $as_echo_n "(cached) " >&6 12729 else 12730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12731 /* end confdefs.h. */ 12732 int i; 12733 _ACEOF 12734 if ac_fn_c_try_compile "$LINENO"; then : 12735 xorg_cv_cc_flag_unknown_warning_option=yes 12736 else 12737 xorg_cv_cc_flag_unknown_warning_option=no 12738 fi 12739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12740 fi 12741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12742 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12744 CFLAGS="$xorg_testset_save_CFLAGS" 12745 fi 12746 12747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12750 fi 12751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12753 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12754 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12755 $as_echo_n "(cached) " >&6 12756 else 12757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12758 /* end confdefs.h. */ 12759 int i; 12760 _ACEOF 12761 if ac_fn_c_try_compile "$LINENO"; then : 12762 xorg_cv_cc_flag_unused_command_line_argument=yes 12763 else 12764 xorg_cv_cc_flag_unused_command_line_argument=no 12765 fi 12766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12767 fi 12768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12769 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12771 CFLAGS="$xorg_testset_save_CFLAGS" 12772 fi 12773 12774 found="no" 12775 12776 if test $found = "no" ; then 12777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12779 fi 12780 12781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12783 fi 12784 12785 CFLAGS="$CFLAGS -Wpointer-arith" 12786 12787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12788 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12789 cacheid=xorg_cv_cc_flag__Wpointer_arith 12790 if eval \${$cacheid+:} false; then : 12791 $as_echo_n "(cached) " >&6 12792 else 12793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12794 /* end confdefs.h. */ 12795 int i; 12796 int 12797 main () 12798 { 12799 12800 ; 12801 return 0; 12802 } 12803 _ACEOF 12804 if ac_fn_c_try_link "$LINENO"; then : 12805 eval $cacheid=yes 12806 else 12807 eval $cacheid=no 12808 fi 12809 rm -f core conftest.err conftest.$ac_objext \ 12810 conftest$ac_exeext conftest.$ac_ext 12811 fi 12812 12813 12814 CFLAGS="$xorg_testset_save_CFLAGS" 12815 12816 eval supported=\$$cacheid 12817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12818 $as_echo "$supported" >&6; } 12819 if test "$supported" = "yes" ; then 12820 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12821 found="yes" 12822 fi 12823 fi 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 12838 12839 xorg_testset_save_CFLAGS="$CFLAGS" 12840 12841 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12844 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12845 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12846 $as_echo_n "(cached) " >&6 12847 else 12848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12849 /* end confdefs.h. */ 12850 int i; 12851 _ACEOF 12852 if ac_fn_c_try_compile "$LINENO"; then : 12853 xorg_cv_cc_flag_unknown_warning_option=yes 12854 else 12855 xorg_cv_cc_flag_unknown_warning_option=no 12856 fi 12857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12858 fi 12859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12860 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12861 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12862 CFLAGS="$xorg_testset_save_CFLAGS" 12863 fi 12864 12865 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12868 fi 12869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12871 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12872 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12873 $as_echo_n "(cached) " >&6 12874 else 12875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12876 /* end confdefs.h. */ 12877 int i; 12878 _ACEOF 12879 if ac_fn_c_try_compile "$LINENO"; then : 12880 xorg_cv_cc_flag_unused_command_line_argument=yes 12881 else 12882 xorg_cv_cc_flag_unused_command_line_argument=no 12883 fi 12884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12885 fi 12886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12887 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12889 CFLAGS="$xorg_testset_save_CFLAGS" 12890 fi 12891 12892 found="no" 12893 12894 if test $found = "no" ; then 12895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12897 fi 12898 12899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12901 fi 12902 12903 CFLAGS="$CFLAGS -Wmissing-declarations" 12904 12905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12906 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12907 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12908 if eval \${$cacheid+:} false; then : 12909 $as_echo_n "(cached) " >&6 12910 else 12911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12912 /* end confdefs.h. */ 12913 int i; 12914 int 12915 main () 12916 { 12917 12918 ; 12919 return 0; 12920 } 12921 _ACEOF 12922 if ac_fn_c_try_link "$LINENO"; then : 12923 eval $cacheid=yes 12924 else 12925 eval $cacheid=no 12926 fi 12927 rm -f core conftest.err conftest.$ac_objext \ 12928 conftest$ac_exeext conftest.$ac_ext 12929 fi 12930 12931 12932 CFLAGS="$xorg_testset_save_CFLAGS" 12933 12934 eval supported=\$$cacheid 12935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12936 $as_echo "$supported" >&6; } 12937 if test "$supported" = "yes" ; then 12938 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12939 found="yes" 12940 fi 12941 fi 12942 12943 12944 12945 12946 12947 12948 12949 12950 12951 12952 12953 12954 12955 12956 12957 xorg_testset_save_CFLAGS="$CFLAGS" 12958 12959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12962 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12963 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12964 $as_echo_n "(cached) " >&6 12965 else 12966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12967 /* end confdefs.h. */ 12968 int i; 12969 _ACEOF 12970 if ac_fn_c_try_compile "$LINENO"; then : 12971 xorg_cv_cc_flag_unknown_warning_option=yes 12972 else 12973 xorg_cv_cc_flag_unknown_warning_option=no 12974 fi 12975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12976 fi 12977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12978 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12980 CFLAGS="$xorg_testset_save_CFLAGS" 12981 fi 12982 12983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12986 fi 12987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12989 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12990 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12991 $as_echo_n "(cached) " >&6 12992 else 12993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12994 /* end confdefs.h. */ 12995 int i; 12996 _ACEOF 12997 if ac_fn_c_try_compile "$LINENO"; then : 12998 xorg_cv_cc_flag_unused_command_line_argument=yes 12999 else 13000 xorg_cv_cc_flag_unused_command_line_argument=no 13001 fi 13002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13003 fi 13004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13005 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13007 CFLAGS="$xorg_testset_save_CFLAGS" 13008 fi 13009 13010 found="no" 13011 13012 if test $found = "no" ; then 13013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13015 fi 13016 13017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13019 fi 13020 13021 CFLAGS="$CFLAGS -Wformat=2" 13022 13023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13024 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 13025 cacheid=xorg_cv_cc_flag__Wformat_2 13026 if eval \${$cacheid+:} false; then : 13027 $as_echo_n "(cached) " >&6 13028 else 13029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13030 /* end confdefs.h. */ 13031 int i; 13032 int 13033 main () 13034 { 13035 13036 ; 13037 return 0; 13038 } 13039 _ACEOF 13040 if ac_fn_c_try_link "$LINENO"; then : 13041 eval $cacheid=yes 13042 else 13043 eval $cacheid=no 13044 fi 13045 rm -f core conftest.err conftest.$ac_objext \ 13046 conftest$ac_exeext conftest.$ac_ext 13047 fi 13048 13049 13050 CFLAGS="$xorg_testset_save_CFLAGS" 13051 13052 eval supported=\$$cacheid 13053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13054 $as_echo "$supported" >&6; } 13055 if test "$supported" = "yes" ; then 13056 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13057 found="yes" 13058 fi 13059 fi 13060 13061 if test $found = "no" ; then 13062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13064 fi 13065 13066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13068 fi 13069 13070 CFLAGS="$CFLAGS -Wformat" 13071 13072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13073 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 13074 cacheid=xorg_cv_cc_flag__Wformat 13075 if eval \${$cacheid+:} false; then : 13076 $as_echo_n "(cached) " >&6 13077 else 13078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13079 /* end confdefs.h. */ 13080 int i; 13081 int 13082 main () 13083 { 13084 13085 ; 13086 return 0; 13087 } 13088 _ACEOF 13089 if ac_fn_c_try_link "$LINENO"; then : 13090 eval $cacheid=yes 13091 else 13092 eval $cacheid=no 13093 fi 13094 rm -f core conftest.err conftest.$ac_objext \ 13095 conftest$ac_exeext conftest.$ac_ext 13096 fi 13097 13098 13099 CFLAGS="$xorg_testset_save_CFLAGS" 13100 13101 eval supported=\$$cacheid 13102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13103 $as_echo "$supported" >&6; } 13104 if test "$supported" = "yes" ; then 13105 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13106 found="yes" 13107 fi 13108 fi 13109 13110 13111 13112 13113 13114 13115 13116 13117 13118 13119 13120 13121 13122 13123 13124 13125 13126 xorg_testset_save_CFLAGS="$CFLAGS" 13127 13128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13133 $as_echo_n "(cached) " >&6 13134 else 13135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13136 /* end confdefs.h. */ 13137 int i; 13138 _ACEOF 13139 if ac_fn_c_try_compile "$LINENO"; then : 13140 xorg_cv_cc_flag_unknown_warning_option=yes 13141 else 13142 xorg_cv_cc_flag_unknown_warning_option=no 13143 fi 13144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13145 fi 13146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13149 CFLAGS="$xorg_testset_save_CFLAGS" 13150 fi 13151 13152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13155 fi 13156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13160 $as_echo_n "(cached) " >&6 13161 else 13162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13163 /* end confdefs.h. */ 13164 int i; 13165 _ACEOF 13166 if ac_fn_c_try_compile "$LINENO"; then : 13167 xorg_cv_cc_flag_unused_command_line_argument=yes 13168 else 13169 xorg_cv_cc_flag_unused_command_line_argument=no 13170 fi 13171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13172 fi 13173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13176 CFLAGS="$xorg_testset_save_CFLAGS" 13177 fi 13178 13179 found="no" 13180 13181 if test $found = "no" ; then 13182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13184 fi 13185 13186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13188 fi 13189 13190 CFLAGS="$CFLAGS -Wstrict-prototypes" 13191 13192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13193 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 13194 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13195 if eval \${$cacheid+:} false; then : 13196 $as_echo_n "(cached) " >&6 13197 else 13198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13199 /* end confdefs.h. */ 13200 int i; 13201 int 13202 main () 13203 { 13204 13205 ; 13206 return 0; 13207 } 13208 _ACEOF 13209 if ac_fn_c_try_link "$LINENO"; then : 13210 eval $cacheid=yes 13211 else 13212 eval $cacheid=no 13213 fi 13214 rm -f core conftest.err conftest.$ac_objext \ 13215 conftest$ac_exeext conftest.$ac_ext 13216 fi 13217 13218 13219 CFLAGS="$xorg_testset_save_CFLAGS" 13220 13221 eval supported=\$$cacheid 13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13223 $as_echo "$supported" >&6; } 13224 if test "$supported" = "yes" ; then 13225 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13226 found="yes" 13227 fi 13228 fi 13229 13230 13231 13232 13233 13234 13235 13236 13237 13238 13239 13240 13241 13242 13243 13244 xorg_testset_save_CFLAGS="$CFLAGS" 13245 13246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13249 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13250 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13251 $as_echo_n "(cached) " >&6 13252 else 13253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13254 /* end confdefs.h. */ 13255 int i; 13256 _ACEOF 13257 if ac_fn_c_try_compile "$LINENO"; then : 13258 xorg_cv_cc_flag_unknown_warning_option=yes 13259 else 13260 xorg_cv_cc_flag_unknown_warning_option=no 13261 fi 13262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13263 fi 13264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13265 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13267 CFLAGS="$xorg_testset_save_CFLAGS" 13268 fi 13269 13270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13273 fi 13274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13276 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13277 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13278 $as_echo_n "(cached) " >&6 13279 else 13280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13281 /* end confdefs.h. */ 13282 int i; 13283 _ACEOF 13284 if ac_fn_c_try_compile "$LINENO"; then : 13285 xorg_cv_cc_flag_unused_command_line_argument=yes 13286 else 13287 xorg_cv_cc_flag_unused_command_line_argument=no 13288 fi 13289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13290 fi 13291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13292 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13294 CFLAGS="$xorg_testset_save_CFLAGS" 13295 fi 13296 13297 found="no" 13298 13299 if test $found = "no" ; then 13300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13302 fi 13303 13304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13306 fi 13307 13308 CFLAGS="$CFLAGS -Wmissing-prototypes" 13309 13310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13311 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 13312 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13313 if eval \${$cacheid+:} false; then : 13314 $as_echo_n "(cached) " >&6 13315 else 13316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13317 /* end confdefs.h. */ 13318 int i; 13319 int 13320 main () 13321 { 13322 13323 ; 13324 return 0; 13325 } 13326 _ACEOF 13327 if ac_fn_c_try_link "$LINENO"; then : 13328 eval $cacheid=yes 13329 else 13330 eval $cacheid=no 13331 fi 13332 rm -f core conftest.err conftest.$ac_objext \ 13333 conftest$ac_exeext conftest.$ac_ext 13334 fi 13335 13336 13337 CFLAGS="$xorg_testset_save_CFLAGS" 13338 13339 eval supported=\$$cacheid 13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13341 $as_echo "$supported" >&6; } 13342 if test "$supported" = "yes" ; then 13343 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13344 found="yes" 13345 fi 13346 fi 13347 13348 13349 13350 13351 13352 13353 13354 13355 13356 13357 13358 13359 13360 13361 13362 xorg_testset_save_CFLAGS="$CFLAGS" 13363 13364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13367 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13368 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13369 $as_echo_n "(cached) " >&6 13370 else 13371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13372 /* end confdefs.h. */ 13373 int i; 13374 _ACEOF 13375 if ac_fn_c_try_compile "$LINENO"; then : 13376 xorg_cv_cc_flag_unknown_warning_option=yes 13377 else 13378 xorg_cv_cc_flag_unknown_warning_option=no 13379 fi 13380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13381 fi 13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13383 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13385 CFLAGS="$xorg_testset_save_CFLAGS" 13386 fi 13387 13388 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13391 fi 13392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13394 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13395 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13396 $as_echo_n "(cached) " >&6 13397 else 13398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13399 /* end confdefs.h. */ 13400 int i; 13401 _ACEOF 13402 if ac_fn_c_try_compile "$LINENO"; then : 13403 xorg_cv_cc_flag_unused_command_line_argument=yes 13404 else 13405 xorg_cv_cc_flag_unused_command_line_argument=no 13406 fi 13407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13408 fi 13409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13410 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13412 CFLAGS="$xorg_testset_save_CFLAGS" 13413 fi 13414 13415 found="no" 13416 13417 if test $found = "no" ; then 13418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13420 fi 13421 13422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13424 fi 13425 13426 CFLAGS="$CFLAGS -Wnested-externs" 13427 13428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13429 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 13430 cacheid=xorg_cv_cc_flag__Wnested_externs 13431 if eval \${$cacheid+:} false; then : 13432 $as_echo_n "(cached) " >&6 13433 else 13434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13435 /* end confdefs.h. */ 13436 int i; 13437 int 13438 main () 13439 { 13440 13441 ; 13442 return 0; 13443 } 13444 _ACEOF 13445 if ac_fn_c_try_link "$LINENO"; then : 13446 eval $cacheid=yes 13447 else 13448 eval $cacheid=no 13449 fi 13450 rm -f core conftest.err conftest.$ac_objext \ 13451 conftest$ac_exeext conftest.$ac_ext 13452 fi 13453 13454 13455 CFLAGS="$xorg_testset_save_CFLAGS" 13456 13457 eval supported=\$$cacheid 13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13459 $as_echo "$supported" >&6; } 13460 if test "$supported" = "yes" ; then 13461 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13462 found="yes" 13463 fi 13464 fi 13465 13466 13467 13468 13469 13470 13471 13472 13473 13474 13475 13476 13477 13478 13479 13480 xorg_testset_save_CFLAGS="$CFLAGS" 13481 13482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13487 $as_echo_n "(cached) " >&6 13488 else 13489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13490 /* end confdefs.h. */ 13491 int i; 13492 _ACEOF 13493 if ac_fn_c_try_compile "$LINENO"; then : 13494 xorg_cv_cc_flag_unknown_warning_option=yes 13495 else 13496 xorg_cv_cc_flag_unknown_warning_option=no 13497 fi 13498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13499 fi 13500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13503 CFLAGS="$xorg_testset_save_CFLAGS" 13504 fi 13505 13506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13509 fi 13510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13514 $as_echo_n "(cached) " >&6 13515 else 13516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13517 /* end confdefs.h. */ 13518 int i; 13519 _ACEOF 13520 if ac_fn_c_try_compile "$LINENO"; then : 13521 xorg_cv_cc_flag_unused_command_line_argument=yes 13522 else 13523 xorg_cv_cc_flag_unused_command_line_argument=no 13524 fi 13525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13526 fi 13527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13530 CFLAGS="$xorg_testset_save_CFLAGS" 13531 fi 13532 13533 found="no" 13534 13535 if test $found = "no" ; then 13536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13538 fi 13539 13540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13542 fi 13543 13544 CFLAGS="$CFLAGS -Wbad-function-cast" 13545 13546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13547 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 13548 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13549 if eval \${$cacheid+:} false; then : 13550 $as_echo_n "(cached) " >&6 13551 else 13552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13553 /* end confdefs.h. */ 13554 int i; 13555 int 13556 main () 13557 { 13558 13559 ; 13560 return 0; 13561 } 13562 _ACEOF 13563 if ac_fn_c_try_link "$LINENO"; then : 13564 eval $cacheid=yes 13565 else 13566 eval $cacheid=no 13567 fi 13568 rm -f core conftest.err conftest.$ac_objext \ 13569 conftest$ac_exeext conftest.$ac_ext 13570 fi 13571 13572 13573 CFLAGS="$xorg_testset_save_CFLAGS" 13574 13575 eval supported=\$$cacheid 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13577 $as_echo "$supported" >&6; } 13578 if test "$supported" = "yes" ; then 13579 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 13580 found="yes" 13581 fi 13582 fi 13583 13584 13585 13586 13587 13588 13589 13590 13591 13592 13593 13594 13595 13596 13597 13598 xorg_testset_save_CFLAGS="$CFLAGS" 13599 13600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13603 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13604 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13605 $as_echo_n "(cached) " >&6 13606 else 13607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13608 /* end confdefs.h. */ 13609 int i; 13610 _ACEOF 13611 if ac_fn_c_try_compile "$LINENO"; then : 13612 xorg_cv_cc_flag_unknown_warning_option=yes 13613 else 13614 xorg_cv_cc_flag_unknown_warning_option=no 13615 fi 13616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13617 fi 13618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13619 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13621 CFLAGS="$xorg_testset_save_CFLAGS" 13622 fi 13623 13624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13627 fi 13628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13630 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13631 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13632 $as_echo_n "(cached) " >&6 13633 else 13634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13635 /* end confdefs.h. */ 13636 int i; 13637 _ACEOF 13638 if ac_fn_c_try_compile "$LINENO"; then : 13639 xorg_cv_cc_flag_unused_command_line_argument=yes 13640 else 13641 xorg_cv_cc_flag_unused_command_line_argument=no 13642 fi 13643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13644 fi 13645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13646 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13648 CFLAGS="$xorg_testset_save_CFLAGS" 13649 fi 13650 13651 found="no" 13652 13653 if test $found = "no" ; then 13654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13656 fi 13657 13658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13660 fi 13661 13662 CFLAGS="$CFLAGS -Wold-style-definition" 13663 13664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 13665 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 13666 cacheid=xorg_cv_cc_flag__Wold_style_definition 13667 if eval \${$cacheid+:} false; then : 13668 $as_echo_n "(cached) " >&6 13669 else 13670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13671 /* end confdefs.h. */ 13672 int i; 13673 int 13674 main () 13675 { 13676 13677 ; 13678 return 0; 13679 } 13680 _ACEOF 13681 if ac_fn_c_try_link "$LINENO"; then : 13682 eval $cacheid=yes 13683 else 13684 eval $cacheid=no 13685 fi 13686 rm -f core conftest.err conftest.$ac_objext \ 13687 conftest$ac_exeext conftest.$ac_ext 13688 fi 13689 13690 13691 CFLAGS="$xorg_testset_save_CFLAGS" 13692 13693 eval supported=\$$cacheid 13694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13695 $as_echo "$supported" >&6; } 13696 if test "$supported" = "yes" ; then 13697 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 13698 found="yes" 13699 fi 13700 fi 13701 13702 if test $found = "no" ; then 13703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13705 fi 13706 13707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13709 fi 13710 13711 CFLAGS="$CFLAGS -fd" 13712 13713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 13714 $as_echo_n "checking if $CC supports -fd... " >&6; } 13715 cacheid=xorg_cv_cc_flag__fd 13716 if eval \${$cacheid+:} false; then : 13717 $as_echo_n "(cached) " >&6 13718 else 13719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13720 /* end confdefs.h. */ 13721 int i; 13722 int 13723 main () 13724 { 13725 13726 ; 13727 return 0; 13728 } 13729 _ACEOF 13730 if ac_fn_c_try_link "$LINENO"; then : 13731 eval $cacheid=yes 13732 else 13733 eval $cacheid=no 13734 fi 13735 rm -f core conftest.err conftest.$ac_objext \ 13736 conftest$ac_exeext conftest.$ac_ext 13737 fi 13738 13739 13740 CFLAGS="$xorg_testset_save_CFLAGS" 13741 13742 eval supported=\$$cacheid 13743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13744 $as_echo "$supported" >&6; } 13745 if test "$supported" = "yes" ; then 13746 BASE_CFLAGS="$BASE_CFLAGS -fd" 13747 found="yes" 13748 fi 13749 fi 13750 13751 13752 13753 13754 13755 13756 13757 13758 13759 13760 13761 13762 13763 13764 13765 xorg_testset_save_CFLAGS="$CFLAGS" 13766 13767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13772 $as_echo_n "(cached) " >&6 13773 else 13774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13775 /* end confdefs.h. */ 13776 int i; 13777 _ACEOF 13778 if ac_fn_c_try_compile "$LINENO"; then : 13779 xorg_cv_cc_flag_unknown_warning_option=yes 13780 else 13781 xorg_cv_cc_flag_unknown_warning_option=no 13782 fi 13783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13784 fi 13785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13788 CFLAGS="$xorg_testset_save_CFLAGS" 13789 fi 13790 13791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13794 fi 13795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13799 $as_echo_n "(cached) " >&6 13800 else 13801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13802 /* end confdefs.h. */ 13803 int i; 13804 _ACEOF 13805 if ac_fn_c_try_compile "$LINENO"; then : 13806 xorg_cv_cc_flag_unused_command_line_argument=yes 13807 else 13808 xorg_cv_cc_flag_unused_command_line_argument=no 13809 fi 13810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13811 fi 13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13815 CFLAGS="$xorg_testset_save_CFLAGS" 13816 fi 13817 13818 found="no" 13819 13820 if test $found = "no" ; then 13821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13823 fi 13824 13825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13827 fi 13828 13829 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13830 13831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13832 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13833 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13834 if eval \${$cacheid+:} false; then : 13835 $as_echo_n "(cached) " >&6 13836 else 13837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13838 /* end confdefs.h. */ 13839 int i; 13840 int 13841 main () 13842 { 13843 13844 ; 13845 return 0; 13846 } 13847 _ACEOF 13848 if ac_fn_c_try_link "$LINENO"; then : 13849 eval $cacheid=yes 13850 else 13851 eval $cacheid=no 13852 fi 13853 rm -f core conftest.err conftest.$ac_objext \ 13854 conftest$ac_exeext conftest.$ac_ext 13855 fi 13856 13857 13858 CFLAGS="$xorg_testset_save_CFLAGS" 13859 13860 eval supported=\$$cacheid 13861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13862 $as_echo "$supported" >&6; } 13863 if test "$supported" = "yes" ; then 13864 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13865 found="yes" 13866 fi 13867 fi 13868 13869 13870 13871 13872 13873 # This chunk adds additional warnings that could catch undesired effects. 13874 13875 13876 13877 13878 13879 13880 13881 13882 13883 13884 13885 13886 13887 xorg_testset_save_CFLAGS="$CFLAGS" 13888 13889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13894 $as_echo_n "(cached) " >&6 13895 else 13896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13897 /* end confdefs.h. */ 13898 int i; 13899 _ACEOF 13900 if ac_fn_c_try_compile "$LINENO"; then : 13901 xorg_cv_cc_flag_unknown_warning_option=yes 13902 else 13903 xorg_cv_cc_flag_unknown_warning_option=no 13904 fi 13905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13906 fi 13907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13910 CFLAGS="$xorg_testset_save_CFLAGS" 13911 fi 13912 13913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13916 fi 13917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13921 $as_echo_n "(cached) " >&6 13922 else 13923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13924 /* end confdefs.h. */ 13925 int i; 13926 _ACEOF 13927 if ac_fn_c_try_compile "$LINENO"; then : 13928 xorg_cv_cc_flag_unused_command_line_argument=yes 13929 else 13930 xorg_cv_cc_flag_unused_command_line_argument=no 13931 fi 13932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13933 fi 13934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13937 CFLAGS="$xorg_testset_save_CFLAGS" 13938 fi 13939 13940 found="no" 13941 13942 if test $found = "no" ; then 13943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13945 fi 13946 13947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13949 fi 13950 13951 CFLAGS="$CFLAGS -Wunused" 13952 13953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13954 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13955 cacheid=xorg_cv_cc_flag__Wunused 13956 if eval \${$cacheid+:} false; then : 13957 $as_echo_n "(cached) " >&6 13958 else 13959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13960 /* end confdefs.h. */ 13961 int i; 13962 int 13963 main () 13964 { 13965 13966 ; 13967 return 0; 13968 } 13969 _ACEOF 13970 if ac_fn_c_try_link "$LINENO"; then : 13971 eval $cacheid=yes 13972 else 13973 eval $cacheid=no 13974 fi 13975 rm -f core conftest.err conftest.$ac_objext \ 13976 conftest$ac_exeext conftest.$ac_ext 13977 fi 13978 13979 13980 CFLAGS="$xorg_testset_save_CFLAGS" 13981 13982 eval supported=\$$cacheid 13983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13984 $as_echo "$supported" >&6; } 13985 if test "$supported" = "yes" ; then 13986 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13987 found="yes" 13988 fi 13989 fi 13990 13991 13992 13993 13994 13995 13996 13997 13998 13999 14000 14001 14002 14003 14004 14005 xorg_testset_save_CFLAGS="$CFLAGS" 14006 14007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14010 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14011 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14012 $as_echo_n "(cached) " >&6 14013 else 14014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14015 /* end confdefs.h. */ 14016 int i; 14017 _ACEOF 14018 if ac_fn_c_try_compile "$LINENO"; then : 14019 xorg_cv_cc_flag_unknown_warning_option=yes 14020 else 14021 xorg_cv_cc_flag_unknown_warning_option=no 14022 fi 14023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14024 fi 14025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14026 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14028 CFLAGS="$xorg_testset_save_CFLAGS" 14029 fi 14030 14031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14034 fi 14035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14037 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14038 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14039 $as_echo_n "(cached) " >&6 14040 else 14041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14042 /* end confdefs.h. */ 14043 int i; 14044 _ACEOF 14045 if ac_fn_c_try_compile "$LINENO"; then : 14046 xorg_cv_cc_flag_unused_command_line_argument=yes 14047 else 14048 xorg_cv_cc_flag_unused_command_line_argument=no 14049 fi 14050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14051 fi 14052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14053 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14055 CFLAGS="$xorg_testset_save_CFLAGS" 14056 fi 14057 14058 found="no" 14059 14060 if test $found = "no" ; then 14061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14063 fi 14064 14065 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14067 fi 14068 14069 CFLAGS="$CFLAGS -Wuninitialized" 14070 14071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14072 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 14073 cacheid=xorg_cv_cc_flag__Wuninitialized 14074 if eval \${$cacheid+:} false; then : 14075 $as_echo_n "(cached) " >&6 14076 else 14077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14078 /* end confdefs.h. */ 14079 int i; 14080 int 14081 main () 14082 { 14083 14084 ; 14085 return 0; 14086 } 14087 _ACEOF 14088 if ac_fn_c_try_link "$LINENO"; then : 14089 eval $cacheid=yes 14090 else 14091 eval $cacheid=no 14092 fi 14093 rm -f core conftest.err conftest.$ac_objext \ 14094 conftest$ac_exeext conftest.$ac_ext 14095 fi 14096 14097 14098 CFLAGS="$xorg_testset_save_CFLAGS" 14099 14100 eval supported=\$$cacheid 14101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14102 $as_echo "$supported" >&6; } 14103 if test "$supported" = "yes" ; then 14104 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14105 found="yes" 14106 fi 14107 fi 14108 14109 14110 14111 14112 14113 14114 14115 14116 14117 14118 14119 14120 14121 14122 14123 xorg_testset_save_CFLAGS="$CFLAGS" 14124 14125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14128 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14129 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14130 $as_echo_n "(cached) " >&6 14131 else 14132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14133 /* end confdefs.h. */ 14134 int i; 14135 _ACEOF 14136 if ac_fn_c_try_compile "$LINENO"; then : 14137 xorg_cv_cc_flag_unknown_warning_option=yes 14138 else 14139 xorg_cv_cc_flag_unknown_warning_option=no 14140 fi 14141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14142 fi 14143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14144 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14146 CFLAGS="$xorg_testset_save_CFLAGS" 14147 fi 14148 14149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14152 fi 14153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14155 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14156 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14157 $as_echo_n "(cached) " >&6 14158 else 14159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14160 /* end confdefs.h. */ 14161 int i; 14162 _ACEOF 14163 if ac_fn_c_try_compile "$LINENO"; then : 14164 xorg_cv_cc_flag_unused_command_line_argument=yes 14165 else 14166 xorg_cv_cc_flag_unused_command_line_argument=no 14167 fi 14168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14169 fi 14170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14171 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14173 CFLAGS="$xorg_testset_save_CFLAGS" 14174 fi 14175 14176 found="no" 14177 14178 if test $found = "no" ; then 14179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14181 fi 14182 14183 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14185 fi 14186 14187 CFLAGS="$CFLAGS -Wshadow" 14188 14189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14190 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 14191 cacheid=xorg_cv_cc_flag__Wshadow 14192 if eval \${$cacheid+:} false; then : 14193 $as_echo_n "(cached) " >&6 14194 else 14195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14196 /* end confdefs.h. */ 14197 int i; 14198 int 14199 main () 14200 { 14201 14202 ; 14203 return 0; 14204 } 14205 _ACEOF 14206 if ac_fn_c_try_link "$LINENO"; then : 14207 eval $cacheid=yes 14208 else 14209 eval $cacheid=no 14210 fi 14211 rm -f core conftest.err conftest.$ac_objext \ 14212 conftest$ac_exeext conftest.$ac_ext 14213 fi 14214 14215 14216 CFLAGS="$xorg_testset_save_CFLAGS" 14217 14218 eval supported=\$$cacheid 14219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14220 $as_echo "$supported" >&6; } 14221 if test "$supported" = "yes" ; then 14222 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14223 found="yes" 14224 fi 14225 fi 14226 14227 14228 14229 14230 14231 14232 14233 14234 14235 14236 14237 14238 14239 14240 14241 xorg_testset_save_CFLAGS="$CFLAGS" 14242 14243 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14246 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14247 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14248 $as_echo_n "(cached) " >&6 14249 else 14250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14251 /* end confdefs.h. */ 14252 int i; 14253 _ACEOF 14254 if ac_fn_c_try_compile "$LINENO"; then : 14255 xorg_cv_cc_flag_unknown_warning_option=yes 14256 else 14257 xorg_cv_cc_flag_unknown_warning_option=no 14258 fi 14259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14260 fi 14261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14262 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14264 CFLAGS="$xorg_testset_save_CFLAGS" 14265 fi 14266 14267 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14270 fi 14271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14273 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14274 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14275 $as_echo_n "(cached) " >&6 14276 else 14277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14278 /* end confdefs.h. */ 14279 int i; 14280 _ACEOF 14281 if ac_fn_c_try_compile "$LINENO"; then : 14282 xorg_cv_cc_flag_unused_command_line_argument=yes 14283 else 14284 xorg_cv_cc_flag_unused_command_line_argument=no 14285 fi 14286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14287 fi 14288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14289 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14291 CFLAGS="$xorg_testset_save_CFLAGS" 14292 fi 14293 14294 found="no" 14295 14296 if test $found = "no" ; then 14297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14299 fi 14300 14301 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14303 fi 14304 14305 CFLAGS="$CFLAGS -Wmissing-noreturn" 14306 14307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14308 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 14309 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14310 if eval \${$cacheid+:} false; then : 14311 $as_echo_n "(cached) " >&6 14312 else 14313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14314 /* end confdefs.h. */ 14315 int i; 14316 int 14317 main () 14318 { 14319 14320 ; 14321 return 0; 14322 } 14323 _ACEOF 14324 if ac_fn_c_try_link "$LINENO"; then : 14325 eval $cacheid=yes 14326 else 14327 eval $cacheid=no 14328 fi 14329 rm -f core conftest.err conftest.$ac_objext \ 14330 conftest$ac_exeext conftest.$ac_ext 14331 fi 14332 14333 14334 CFLAGS="$xorg_testset_save_CFLAGS" 14335 14336 eval supported=\$$cacheid 14337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14338 $as_echo "$supported" >&6; } 14339 if test "$supported" = "yes" ; then 14340 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14341 found="yes" 14342 fi 14343 fi 14344 14345 14346 14347 14348 14349 14350 14351 14352 14353 14354 14355 14356 14357 14358 14359 xorg_testset_save_CFLAGS="$CFLAGS" 14360 14361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14366 $as_echo_n "(cached) " >&6 14367 else 14368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14369 /* end confdefs.h. */ 14370 int i; 14371 _ACEOF 14372 if ac_fn_c_try_compile "$LINENO"; then : 14373 xorg_cv_cc_flag_unknown_warning_option=yes 14374 else 14375 xorg_cv_cc_flag_unknown_warning_option=no 14376 fi 14377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14378 fi 14379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14382 CFLAGS="$xorg_testset_save_CFLAGS" 14383 fi 14384 14385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14388 fi 14389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14393 $as_echo_n "(cached) " >&6 14394 else 14395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14396 /* end confdefs.h. */ 14397 int i; 14398 _ACEOF 14399 if ac_fn_c_try_compile "$LINENO"; then : 14400 xorg_cv_cc_flag_unused_command_line_argument=yes 14401 else 14402 xorg_cv_cc_flag_unused_command_line_argument=no 14403 fi 14404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14405 fi 14406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14409 CFLAGS="$xorg_testset_save_CFLAGS" 14410 fi 14411 14412 found="no" 14413 14414 if test $found = "no" ; then 14415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14417 fi 14418 14419 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14421 fi 14422 14423 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14424 14425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14426 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14427 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14428 if eval \${$cacheid+:} false; then : 14429 $as_echo_n "(cached) " >&6 14430 else 14431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14432 /* end confdefs.h. */ 14433 int i; 14434 int 14435 main () 14436 { 14437 14438 ; 14439 return 0; 14440 } 14441 _ACEOF 14442 if ac_fn_c_try_link "$LINENO"; then : 14443 eval $cacheid=yes 14444 else 14445 eval $cacheid=no 14446 fi 14447 rm -f core conftest.err conftest.$ac_objext \ 14448 conftest$ac_exeext conftest.$ac_ext 14449 fi 14450 14451 14452 CFLAGS="$xorg_testset_save_CFLAGS" 14453 14454 eval supported=\$$cacheid 14455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14456 $as_echo "$supported" >&6; } 14457 if test "$supported" = "yes" ; then 14458 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14459 found="yes" 14460 fi 14461 fi 14462 14463 14464 14465 14466 14467 14468 14469 14470 14471 14472 14473 14474 14475 14476 14477 xorg_testset_save_CFLAGS="$CFLAGS" 14478 14479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14484 $as_echo_n "(cached) " >&6 14485 else 14486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14487 /* end confdefs.h. */ 14488 int i; 14489 _ACEOF 14490 if ac_fn_c_try_compile "$LINENO"; then : 14491 xorg_cv_cc_flag_unknown_warning_option=yes 14492 else 14493 xorg_cv_cc_flag_unknown_warning_option=no 14494 fi 14495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14496 fi 14497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14500 CFLAGS="$xorg_testset_save_CFLAGS" 14501 fi 14502 14503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14506 fi 14507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14511 $as_echo_n "(cached) " >&6 14512 else 14513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14514 /* end confdefs.h. */ 14515 int i; 14516 _ACEOF 14517 if ac_fn_c_try_compile "$LINENO"; then : 14518 xorg_cv_cc_flag_unused_command_line_argument=yes 14519 else 14520 xorg_cv_cc_flag_unused_command_line_argument=no 14521 fi 14522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14523 fi 14524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14527 CFLAGS="$xorg_testset_save_CFLAGS" 14528 fi 14529 14530 found="no" 14531 14532 if test $found = "no" ; then 14533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14535 fi 14536 14537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14539 fi 14540 14541 CFLAGS="$CFLAGS -Wredundant-decls" 14542 14543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 14544 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 14545 cacheid=xorg_cv_cc_flag__Wredundant_decls 14546 if eval \${$cacheid+:} false; then : 14547 $as_echo_n "(cached) " >&6 14548 else 14549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14550 /* end confdefs.h. */ 14551 int i; 14552 int 14553 main () 14554 { 14555 14556 ; 14557 return 0; 14558 } 14559 _ACEOF 14560 if ac_fn_c_try_link "$LINENO"; then : 14561 eval $cacheid=yes 14562 else 14563 eval $cacheid=no 14564 fi 14565 rm -f core conftest.err conftest.$ac_objext \ 14566 conftest$ac_exeext conftest.$ac_ext 14567 fi 14568 14569 14570 CFLAGS="$xorg_testset_save_CFLAGS" 14571 14572 eval supported=\$$cacheid 14573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14574 $as_echo "$supported" >&6; } 14575 if test "$supported" = "yes" ; then 14576 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 14577 found="yes" 14578 fi 14579 fi 14580 14581 14582 14583 14584 14585 14586 14587 14588 14589 14590 14591 14592 14593 14594 14595 xorg_testset_save_CFLAGS="$CFLAGS" 14596 14597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14600 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14601 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14602 $as_echo_n "(cached) " >&6 14603 else 14604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14605 /* end confdefs.h. */ 14606 int i; 14607 _ACEOF 14608 if ac_fn_c_try_compile "$LINENO"; then : 14609 xorg_cv_cc_flag_unknown_warning_option=yes 14610 else 14611 xorg_cv_cc_flag_unknown_warning_option=no 14612 fi 14613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14614 fi 14615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14616 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14618 CFLAGS="$xorg_testset_save_CFLAGS" 14619 fi 14620 14621 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14624 fi 14625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14627 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14628 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14629 $as_echo_n "(cached) " >&6 14630 else 14631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14632 /* end confdefs.h. */ 14633 int i; 14634 _ACEOF 14635 if ac_fn_c_try_compile "$LINENO"; then : 14636 xorg_cv_cc_flag_unused_command_line_argument=yes 14637 else 14638 xorg_cv_cc_flag_unused_command_line_argument=no 14639 fi 14640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14641 fi 14642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14643 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14645 CFLAGS="$xorg_testset_save_CFLAGS" 14646 fi 14647 14648 found="no" 14649 14650 if test $found = "no" ; then 14651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14653 fi 14654 14655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14657 fi 14658 14659 CFLAGS="$CFLAGS -Wlogical-op" 14660 14661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 14662 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 14663 cacheid=xorg_cv_cc_flag__Wlogical_op 14664 if eval \${$cacheid+:} false; then : 14665 $as_echo_n "(cached) " >&6 14666 else 14667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14668 /* end confdefs.h. */ 14669 int i; 14670 int 14671 main () 14672 { 14673 14674 ; 14675 return 0; 14676 } 14677 _ACEOF 14678 if ac_fn_c_try_link "$LINENO"; then : 14679 eval $cacheid=yes 14680 else 14681 eval $cacheid=no 14682 fi 14683 rm -f core conftest.err conftest.$ac_objext \ 14684 conftest$ac_exeext conftest.$ac_ext 14685 fi 14686 14687 14688 CFLAGS="$xorg_testset_save_CFLAGS" 14689 14690 eval supported=\$$cacheid 14691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14692 $as_echo "$supported" >&6; } 14693 if test "$supported" = "yes" ; then 14694 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 14695 found="yes" 14696 fi 14697 fi 14698 14699 14700 14701 # These are currently disabled because they are noisy. They will be enabled 14702 # in the future once the codebase is sufficiently modernized to silence 14703 # them. For now, I don't want them to drown out the other warnings. 14704 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 14705 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 14706 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 14707 14708 # Turn some warnings into errors, so we don't accidently get successful builds 14709 # when there are problems that should be fixed. 14710 14711 if test "x$SELECTIVE_WERROR" = "xyes" ; then 14712 14713 14714 14715 14716 14717 14718 14719 14720 14721 14722 14723 14724 14725 xorg_testset_save_CFLAGS="$CFLAGS" 14726 14727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14730 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14731 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14732 $as_echo_n "(cached) " >&6 14733 else 14734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14735 /* end confdefs.h. */ 14736 int i; 14737 _ACEOF 14738 if ac_fn_c_try_compile "$LINENO"; then : 14739 xorg_cv_cc_flag_unknown_warning_option=yes 14740 else 14741 xorg_cv_cc_flag_unknown_warning_option=no 14742 fi 14743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14744 fi 14745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14746 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14748 CFLAGS="$xorg_testset_save_CFLAGS" 14749 fi 14750 14751 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14754 fi 14755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14757 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14758 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14759 $as_echo_n "(cached) " >&6 14760 else 14761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14762 /* end confdefs.h. */ 14763 int i; 14764 _ACEOF 14765 if ac_fn_c_try_compile "$LINENO"; then : 14766 xorg_cv_cc_flag_unused_command_line_argument=yes 14767 else 14768 xorg_cv_cc_flag_unused_command_line_argument=no 14769 fi 14770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14771 fi 14772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14773 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14775 CFLAGS="$xorg_testset_save_CFLAGS" 14776 fi 14777 14778 found="no" 14779 14780 if test $found = "no" ; then 14781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14783 fi 14784 14785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14787 fi 14788 14789 CFLAGS="$CFLAGS -Werror=implicit" 14790 14791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14792 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14793 cacheid=xorg_cv_cc_flag__Werror_implicit 14794 if eval \${$cacheid+:} false; then : 14795 $as_echo_n "(cached) " >&6 14796 else 14797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14798 /* end confdefs.h. */ 14799 int i; 14800 int 14801 main () 14802 { 14803 14804 ; 14805 return 0; 14806 } 14807 _ACEOF 14808 if ac_fn_c_try_link "$LINENO"; then : 14809 eval $cacheid=yes 14810 else 14811 eval $cacheid=no 14812 fi 14813 rm -f core conftest.err conftest.$ac_objext \ 14814 conftest$ac_exeext conftest.$ac_ext 14815 fi 14816 14817 14818 CFLAGS="$xorg_testset_save_CFLAGS" 14819 14820 eval supported=\$$cacheid 14821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14822 $as_echo "$supported" >&6; } 14823 if test "$supported" = "yes" ; then 14824 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14825 found="yes" 14826 fi 14827 fi 14828 14829 if test $found = "no" ; then 14830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14832 fi 14833 14834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14836 fi 14837 14838 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14839 14840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14841 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14842 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 14843 if eval \${$cacheid+:} false; then : 14844 $as_echo_n "(cached) " >&6 14845 else 14846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14847 /* end confdefs.h. */ 14848 int i; 14849 int 14850 main () 14851 { 14852 14853 ; 14854 return 0; 14855 } 14856 _ACEOF 14857 if ac_fn_c_try_link "$LINENO"; then : 14858 eval $cacheid=yes 14859 else 14860 eval $cacheid=no 14861 fi 14862 rm -f core conftest.err conftest.$ac_objext \ 14863 conftest$ac_exeext conftest.$ac_ext 14864 fi 14865 14866 14867 CFLAGS="$xorg_testset_save_CFLAGS" 14868 14869 eval supported=\$$cacheid 14870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14871 $as_echo "$supported" >&6; } 14872 if test "$supported" = "yes" ; then 14873 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14874 found="yes" 14875 fi 14876 fi 14877 14878 14879 14880 14881 14882 14883 14884 14885 14886 14887 14888 14889 14890 14891 14892 xorg_testset_save_CFLAGS="$CFLAGS" 14893 14894 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14897 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14898 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14899 $as_echo_n "(cached) " >&6 14900 else 14901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14902 /* end confdefs.h. */ 14903 int i; 14904 _ACEOF 14905 if ac_fn_c_try_compile "$LINENO"; then : 14906 xorg_cv_cc_flag_unknown_warning_option=yes 14907 else 14908 xorg_cv_cc_flag_unknown_warning_option=no 14909 fi 14910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14911 fi 14912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14913 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14915 CFLAGS="$xorg_testset_save_CFLAGS" 14916 fi 14917 14918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14921 fi 14922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14924 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14925 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14926 $as_echo_n "(cached) " >&6 14927 else 14928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14929 /* end confdefs.h. */ 14930 int i; 14931 _ACEOF 14932 if ac_fn_c_try_compile "$LINENO"; then : 14933 xorg_cv_cc_flag_unused_command_line_argument=yes 14934 else 14935 xorg_cv_cc_flag_unused_command_line_argument=no 14936 fi 14937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14938 fi 14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14940 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14942 CFLAGS="$xorg_testset_save_CFLAGS" 14943 fi 14944 14945 found="no" 14946 14947 if test $found = "no" ; then 14948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14950 fi 14951 14952 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14954 fi 14955 14956 CFLAGS="$CFLAGS -Werror=nonnull" 14957 14958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14959 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14960 cacheid=xorg_cv_cc_flag__Werror_nonnull 14961 if eval \${$cacheid+:} false; then : 14962 $as_echo_n "(cached) " >&6 14963 else 14964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14965 /* end confdefs.h. */ 14966 int i; 14967 int 14968 main () 14969 { 14970 14971 ; 14972 return 0; 14973 } 14974 _ACEOF 14975 if ac_fn_c_try_link "$LINENO"; then : 14976 eval $cacheid=yes 14977 else 14978 eval $cacheid=no 14979 fi 14980 rm -f core conftest.err conftest.$ac_objext \ 14981 conftest$ac_exeext conftest.$ac_ext 14982 fi 14983 14984 14985 CFLAGS="$xorg_testset_save_CFLAGS" 14986 14987 eval supported=\$$cacheid 14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14989 $as_echo "$supported" >&6; } 14990 if test "$supported" = "yes" ; then 14991 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14992 found="yes" 14993 fi 14994 fi 14995 14996 14997 14998 14999 15000 15001 15002 15003 15004 15005 15006 15007 15008 15009 15010 xorg_testset_save_CFLAGS="$CFLAGS" 15011 15012 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15015 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15016 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15017 $as_echo_n "(cached) " >&6 15018 else 15019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15020 /* end confdefs.h. */ 15021 int i; 15022 _ACEOF 15023 if ac_fn_c_try_compile "$LINENO"; then : 15024 xorg_cv_cc_flag_unknown_warning_option=yes 15025 else 15026 xorg_cv_cc_flag_unknown_warning_option=no 15027 fi 15028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15029 fi 15030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15031 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15032 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15033 CFLAGS="$xorg_testset_save_CFLAGS" 15034 fi 15035 15036 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15039 fi 15040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15042 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15043 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15044 $as_echo_n "(cached) " >&6 15045 else 15046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15047 /* end confdefs.h. */ 15048 int i; 15049 _ACEOF 15050 if ac_fn_c_try_compile "$LINENO"; then : 15051 xorg_cv_cc_flag_unused_command_line_argument=yes 15052 else 15053 xorg_cv_cc_flag_unused_command_line_argument=no 15054 fi 15055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15056 fi 15057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15058 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15060 CFLAGS="$xorg_testset_save_CFLAGS" 15061 fi 15062 15063 found="no" 15064 15065 if test $found = "no" ; then 15066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15068 fi 15069 15070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15072 fi 15073 15074 CFLAGS="$CFLAGS -Werror=init-self" 15075 15076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15077 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 15078 cacheid=xorg_cv_cc_flag__Werror_init_self 15079 if eval \${$cacheid+:} false; then : 15080 $as_echo_n "(cached) " >&6 15081 else 15082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15083 /* end confdefs.h. */ 15084 int i; 15085 int 15086 main () 15087 { 15088 15089 ; 15090 return 0; 15091 } 15092 _ACEOF 15093 if ac_fn_c_try_link "$LINENO"; then : 15094 eval $cacheid=yes 15095 else 15096 eval $cacheid=no 15097 fi 15098 rm -f core conftest.err conftest.$ac_objext \ 15099 conftest$ac_exeext conftest.$ac_ext 15100 fi 15101 15102 15103 CFLAGS="$xorg_testset_save_CFLAGS" 15104 15105 eval supported=\$$cacheid 15106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15107 $as_echo "$supported" >&6; } 15108 if test "$supported" = "yes" ; then 15109 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15110 found="yes" 15111 fi 15112 fi 15113 15114 15115 15116 15117 15118 15119 15120 15121 15122 15123 15124 15125 15126 15127 15128 xorg_testset_save_CFLAGS="$CFLAGS" 15129 15130 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15133 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15134 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15135 $as_echo_n "(cached) " >&6 15136 else 15137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15138 /* end confdefs.h. */ 15139 int i; 15140 _ACEOF 15141 if ac_fn_c_try_compile "$LINENO"; then : 15142 xorg_cv_cc_flag_unknown_warning_option=yes 15143 else 15144 xorg_cv_cc_flag_unknown_warning_option=no 15145 fi 15146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15147 fi 15148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15149 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15150 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15151 CFLAGS="$xorg_testset_save_CFLAGS" 15152 fi 15153 15154 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15157 fi 15158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15160 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15161 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15162 $as_echo_n "(cached) " >&6 15163 else 15164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15165 /* end confdefs.h. */ 15166 int i; 15167 _ACEOF 15168 if ac_fn_c_try_compile "$LINENO"; then : 15169 xorg_cv_cc_flag_unused_command_line_argument=yes 15170 else 15171 xorg_cv_cc_flag_unused_command_line_argument=no 15172 fi 15173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15174 fi 15175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15176 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15177 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15178 CFLAGS="$xorg_testset_save_CFLAGS" 15179 fi 15180 15181 found="no" 15182 15183 if test $found = "no" ; then 15184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15186 fi 15187 15188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15190 fi 15191 15192 CFLAGS="$CFLAGS -Werror=main" 15193 15194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15195 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 15196 cacheid=xorg_cv_cc_flag__Werror_main 15197 if eval \${$cacheid+:} false; then : 15198 $as_echo_n "(cached) " >&6 15199 else 15200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15201 /* end confdefs.h. */ 15202 int i; 15203 int 15204 main () 15205 { 15206 15207 ; 15208 return 0; 15209 } 15210 _ACEOF 15211 if ac_fn_c_try_link "$LINENO"; then : 15212 eval $cacheid=yes 15213 else 15214 eval $cacheid=no 15215 fi 15216 rm -f core conftest.err conftest.$ac_objext \ 15217 conftest$ac_exeext conftest.$ac_ext 15218 fi 15219 15220 15221 CFLAGS="$xorg_testset_save_CFLAGS" 15222 15223 eval supported=\$$cacheid 15224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15225 $as_echo "$supported" >&6; } 15226 if test "$supported" = "yes" ; then 15227 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15228 found="yes" 15229 fi 15230 fi 15231 15232 15233 15234 15235 15236 15237 15238 15239 15240 15241 15242 15243 15244 15245 15246 xorg_testset_save_CFLAGS="$CFLAGS" 15247 15248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15251 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15252 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15253 $as_echo_n "(cached) " >&6 15254 else 15255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15256 /* end confdefs.h. */ 15257 int i; 15258 _ACEOF 15259 if ac_fn_c_try_compile "$LINENO"; then : 15260 xorg_cv_cc_flag_unknown_warning_option=yes 15261 else 15262 xorg_cv_cc_flag_unknown_warning_option=no 15263 fi 15264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15265 fi 15266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15267 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15269 CFLAGS="$xorg_testset_save_CFLAGS" 15270 fi 15271 15272 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15275 fi 15276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15278 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15279 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15280 $as_echo_n "(cached) " >&6 15281 else 15282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15283 /* end confdefs.h. */ 15284 int i; 15285 _ACEOF 15286 if ac_fn_c_try_compile "$LINENO"; then : 15287 xorg_cv_cc_flag_unused_command_line_argument=yes 15288 else 15289 xorg_cv_cc_flag_unused_command_line_argument=no 15290 fi 15291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15292 fi 15293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15294 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15296 CFLAGS="$xorg_testset_save_CFLAGS" 15297 fi 15298 15299 found="no" 15300 15301 if test $found = "no" ; then 15302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15304 fi 15305 15306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15308 fi 15309 15310 CFLAGS="$CFLAGS -Werror=missing-braces" 15311 15312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15313 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 15314 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15315 if eval \${$cacheid+:} false; then : 15316 $as_echo_n "(cached) " >&6 15317 else 15318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15319 /* end confdefs.h. */ 15320 int i; 15321 int 15322 main () 15323 { 15324 15325 ; 15326 return 0; 15327 } 15328 _ACEOF 15329 if ac_fn_c_try_link "$LINENO"; then : 15330 eval $cacheid=yes 15331 else 15332 eval $cacheid=no 15333 fi 15334 rm -f core conftest.err conftest.$ac_objext \ 15335 conftest$ac_exeext conftest.$ac_ext 15336 fi 15337 15338 15339 CFLAGS="$xorg_testset_save_CFLAGS" 15340 15341 eval supported=\$$cacheid 15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15343 $as_echo "$supported" >&6; } 15344 if test "$supported" = "yes" ; then 15345 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15346 found="yes" 15347 fi 15348 fi 15349 15350 15351 15352 15353 15354 15355 15356 15357 15358 15359 15360 15361 15362 15363 15364 xorg_testset_save_CFLAGS="$CFLAGS" 15365 15366 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15369 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15370 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15371 $as_echo_n "(cached) " >&6 15372 else 15373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15374 /* end confdefs.h. */ 15375 int i; 15376 _ACEOF 15377 if ac_fn_c_try_compile "$LINENO"; then : 15378 xorg_cv_cc_flag_unknown_warning_option=yes 15379 else 15380 xorg_cv_cc_flag_unknown_warning_option=no 15381 fi 15382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15383 fi 15384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15385 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15387 CFLAGS="$xorg_testset_save_CFLAGS" 15388 fi 15389 15390 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15393 fi 15394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15396 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15397 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15398 $as_echo_n "(cached) " >&6 15399 else 15400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15401 /* end confdefs.h. */ 15402 int i; 15403 _ACEOF 15404 if ac_fn_c_try_compile "$LINENO"; then : 15405 xorg_cv_cc_flag_unused_command_line_argument=yes 15406 else 15407 xorg_cv_cc_flag_unused_command_line_argument=no 15408 fi 15409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15410 fi 15411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15412 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15413 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15414 CFLAGS="$xorg_testset_save_CFLAGS" 15415 fi 15416 15417 found="no" 15418 15419 if test $found = "no" ; then 15420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15422 fi 15423 15424 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15426 fi 15427 15428 CFLAGS="$CFLAGS -Werror=sequence-point" 15429 15430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 15431 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 15432 cacheid=xorg_cv_cc_flag__Werror_sequence_point 15433 if eval \${$cacheid+:} false; then : 15434 $as_echo_n "(cached) " >&6 15435 else 15436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15437 /* end confdefs.h. */ 15438 int i; 15439 int 15440 main () 15441 { 15442 15443 ; 15444 return 0; 15445 } 15446 _ACEOF 15447 if ac_fn_c_try_link "$LINENO"; then : 15448 eval $cacheid=yes 15449 else 15450 eval $cacheid=no 15451 fi 15452 rm -f core conftest.err conftest.$ac_objext \ 15453 conftest$ac_exeext conftest.$ac_ext 15454 fi 15455 15456 15457 CFLAGS="$xorg_testset_save_CFLAGS" 15458 15459 eval supported=\$$cacheid 15460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15461 $as_echo "$supported" >&6; } 15462 if test "$supported" = "yes" ; then 15463 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15464 found="yes" 15465 fi 15466 fi 15467 15468 15469 15470 15471 15472 15473 15474 15475 15476 15477 15478 15479 15480 15481 15482 xorg_testset_save_CFLAGS="$CFLAGS" 15483 15484 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15487 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15488 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15489 $as_echo_n "(cached) " >&6 15490 else 15491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15492 /* end confdefs.h. */ 15493 int i; 15494 _ACEOF 15495 if ac_fn_c_try_compile "$LINENO"; then : 15496 xorg_cv_cc_flag_unknown_warning_option=yes 15497 else 15498 xorg_cv_cc_flag_unknown_warning_option=no 15499 fi 15500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15501 fi 15502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15503 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15505 CFLAGS="$xorg_testset_save_CFLAGS" 15506 fi 15507 15508 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15511 fi 15512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15514 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15515 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15516 $as_echo_n "(cached) " >&6 15517 else 15518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15519 /* end confdefs.h. */ 15520 int i; 15521 _ACEOF 15522 if ac_fn_c_try_compile "$LINENO"; then : 15523 xorg_cv_cc_flag_unused_command_line_argument=yes 15524 else 15525 xorg_cv_cc_flag_unused_command_line_argument=no 15526 fi 15527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15528 fi 15529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15530 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15532 CFLAGS="$xorg_testset_save_CFLAGS" 15533 fi 15534 15535 found="no" 15536 15537 if test $found = "no" ; then 15538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15540 fi 15541 15542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15544 fi 15545 15546 CFLAGS="$CFLAGS -Werror=return-type" 15547 15548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 15549 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 15550 cacheid=xorg_cv_cc_flag__Werror_return_type 15551 if eval \${$cacheid+:} false; then : 15552 $as_echo_n "(cached) " >&6 15553 else 15554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15555 /* end confdefs.h. */ 15556 int i; 15557 int 15558 main () 15559 { 15560 15561 ; 15562 return 0; 15563 } 15564 _ACEOF 15565 if ac_fn_c_try_link "$LINENO"; then : 15566 eval $cacheid=yes 15567 else 15568 eval $cacheid=no 15569 fi 15570 rm -f core conftest.err conftest.$ac_objext \ 15571 conftest$ac_exeext conftest.$ac_ext 15572 fi 15573 15574 15575 CFLAGS="$xorg_testset_save_CFLAGS" 15576 15577 eval supported=\$$cacheid 15578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15579 $as_echo "$supported" >&6; } 15580 if test "$supported" = "yes" ; then 15581 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 15582 found="yes" 15583 fi 15584 fi 15585 15586 if test $found = "no" ; then 15587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15589 fi 15590 15591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15593 fi 15594 15595 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15596 15597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 15598 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 15599 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 15600 if eval \${$cacheid+:} false; then : 15601 $as_echo_n "(cached) " >&6 15602 else 15603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15604 /* end confdefs.h. */ 15605 int i; 15606 int 15607 main () 15608 { 15609 15610 ; 15611 return 0; 15612 } 15613 _ACEOF 15614 if ac_fn_c_try_link "$LINENO"; then : 15615 eval $cacheid=yes 15616 else 15617 eval $cacheid=no 15618 fi 15619 rm -f core conftest.err conftest.$ac_objext \ 15620 conftest$ac_exeext conftest.$ac_ext 15621 fi 15622 15623 15624 CFLAGS="$xorg_testset_save_CFLAGS" 15625 15626 eval supported=\$$cacheid 15627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15628 $as_echo "$supported" >&6; } 15629 if test "$supported" = "yes" ; then 15630 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15631 found="yes" 15632 fi 15633 fi 15634 15635 15636 15637 15638 15639 15640 15641 15642 15643 15644 15645 15646 15647 15648 15649 xorg_testset_save_CFLAGS="$CFLAGS" 15650 15651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15656 $as_echo_n "(cached) " >&6 15657 else 15658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15659 /* end confdefs.h. */ 15660 int i; 15661 _ACEOF 15662 if ac_fn_c_try_compile "$LINENO"; then : 15663 xorg_cv_cc_flag_unknown_warning_option=yes 15664 else 15665 xorg_cv_cc_flag_unknown_warning_option=no 15666 fi 15667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15668 fi 15669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15672 CFLAGS="$xorg_testset_save_CFLAGS" 15673 fi 15674 15675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15678 fi 15679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15683 $as_echo_n "(cached) " >&6 15684 else 15685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15686 /* end confdefs.h. */ 15687 int i; 15688 _ACEOF 15689 if ac_fn_c_try_compile "$LINENO"; then : 15690 xorg_cv_cc_flag_unused_command_line_argument=yes 15691 else 15692 xorg_cv_cc_flag_unused_command_line_argument=no 15693 fi 15694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15695 fi 15696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15699 CFLAGS="$xorg_testset_save_CFLAGS" 15700 fi 15701 15702 found="no" 15703 15704 if test $found = "no" ; then 15705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15707 fi 15708 15709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15711 fi 15712 15713 CFLAGS="$CFLAGS -Werror=trigraphs" 15714 15715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 15716 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 15717 cacheid=xorg_cv_cc_flag__Werror_trigraphs 15718 if eval \${$cacheid+:} false; then : 15719 $as_echo_n "(cached) " >&6 15720 else 15721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15722 /* end confdefs.h. */ 15723 int i; 15724 int 15725 main () 15726 { 15727 15728 ; 15729 return 0; 15730 } 15731 _ACEOF 15732 if ac_fn_c_try_link "$LINENO"; then : 15733 eval $cacheid=yes 15734 else 15735 eval $cacheid=no 15736 fi 15737 rm -f core conftest.err conftest.$ac_objext \ 15738 conftest$ac_exeext conftest.$ac_ext 15739 fi 15740 15741 15742 CFLAGS="$xorg_testset_save_CFLAGS" 15743 15744 eval supported=\$$cacheid 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15746 $as_echo "$supported" >&6; } 15747 if test "$supported" = "yes" ; then 15748 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 15749 found="yes" 15750 fi 15751 fi 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 15765 15766 15767 xorg_testset_save_CFLAGS="$CFLAGS" 15768 15769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15772 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15773 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15774 $as_echo_n "(cached) " >&6 15775 else 15776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15777 /* end confdefs.h. */ 15778 int i; 15779 _ACEOF 15780 if ac_fn_c_try_compile "$LINENO"; then : 15781 xorg_cv_cc_flag_unknown_warning_option=yes 15782 else 15783 xorg_cv_cc_flag_unknown_warning_option=no 15784 fi 15785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15786 fi 15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15788 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15790 CFLAGS="$xorg_testset_save_CFLAGS" 15791 fi 15792 15793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15796 fi 15797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15799 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15800 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15801 $as_echo_n "(cached) " >&6 15802 else 15803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15804 /* end confdefs.h. */ 15805 int i; 15806 _ACEOF 15807 if ac_fn_c_try_compile "$LINENO"; then : 15808 xorg_cv_cc_flag_unused_command_line_argument=yes 15809 else 15810 xorg_cv_cc_flag_unused_command_line_argument=no 15811 fi 15812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15813 fi 15814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15815 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15817 CFLAGS="$xorg_testset_save_CFLAGS" 15818 fi 15819 15820 found="no" 15821 15822 if test $found = "no" ; then 15823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15825 fi 15826 15827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15829 fi 15830 15831 CFLAGS="$CFLAGS -Werror=array-bounds" 15832 15833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15834 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15835 cacheid=xorg_cv_cc_flag__Werror_array_bounds 15836 if eval \${$cacheid+:} false; then : 15837 $as_echo_n "(cached) " >&6 15838 else 15839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15840 /* end confdefs.h. */ 15841 int i; 15842 int 15843 main () 15844 { 15845 15846 ; 15847 return 0; 15848 } 15849 _ACEOF 15850 if ac_fn_c_try_link "$LINENO"; then : 15851 eval $cacheid=yes 15852 else 15853 eval $cacheid=no 15854 fi 15855 rm -f core conftest.err conftest.$ac_objext \ 15856 conftest$ac_exeext conftest.$ac_ext 15857 fi 15858 15859 15860 CFLAGS="$xorg_testset_save_CFLAGS" 15861 15862 eval supported=\$$cacheid 15863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15864 $as_echo "$supported" >&6; } 15865 if test "$supported" = "yes" ; then 15866 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15867 found="yes" 15868 fi 15869 fi 15870 15871 15872 15873 15874 15875 15876 15877 15878 15879 15880 15881 15882 15883 15884 15885 xorg_testset_save_CFLAGS="$CFLAGS" 15886 15887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15890 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15891 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15892 $as_echo_n "(cached) " >&6 15893 else 15894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15895 /* end confdefs.h. */ 15896 int i; 15897 _ACEOF 15898 if ac_fn_c_try_compile "$LINENO"; then : 15899 xorg_cv_cc_flag_unknown_warning_option=yes 15900 else 15901 xorg_cv_cc_flag_unknown_warning_option=no 15902 fi 15903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15904 fi 15905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15906 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15908 CFLAGS="$xorg_testset_save_CFLAGS" 15909 fi 15910 15911 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15914 fi 15915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15917 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15918 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15919 $as_echo_n "(cached) " >&6 15920 else 15921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15922 /* end confdefs.h. */ 15923 int i; 15924 _ACEOF 15925 if ac_fn_c_try_compile "$LINENO"; then : 15926 xorg_cv_cc_flag_unused_command_line_argument=yes 15927 else 15928 xorg_cv_cc_flag_unused_command_line_argument=no 15929 fi 15930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15931 fi 15932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15933 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15935 CFLAGS="$xorg_testset_save_CFLAGS" 15936 fi 15937 15938 found="no" 15939 15940 if test $found = "no" ; then 15941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15943 fi 15944 15945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15947 fi 15948 15949 CFLAGS="$CFLAGS -Werror=write-strings" 15950 15951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15952 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15953 cacheid=xorg_cv_cc_flag__Werror_write_strings 15954 if eval \${$cacheid+:} false; then : 15955 $as_echo_n "(cached) " >&6 15956 else 15957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15958 /* end confdefs.h. */ 15959 int i; 15960 int 15961 main () 15962 { 15963 15964 ; 15965 return 0; 15966 } 15967 _ACEOF 15968 if ac_fn_c_try_link "$LINENO"; then : 15969 eval $cacheid=yes 15970 else 15971 eval $cacheid=no 15972 fi 15973 rm -f core conftest.err conftest.$ac_objext \ 15974 conftest$ac_exeext conftest.$ac_ext 15975 fi 15976 15977 15978 CFLAGS="$xorg_testset_save_CFLAGS" 15979 15980 eval supported=\$$cacheid 15981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15982 $as_echo "$supported" >&6; } 15983 if test "$supported" = "yes" ; then 15984 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15985 found="yes" 15986 fi 15987 fi 15988 15989 15990 15991 15992 15993 15994 15995 15996 15997 15998 15999 16000 16001 16002 16003 xorg_testset_save_CFLAGS="$CFLAGS" 16004 16005 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16008 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16009 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16010 $as_echo_n "(cached) " >&6 16011 else 16012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16013 /* end confdefs.h. */ 16014 int i; 16015 _ACEOF 16016 if ac_fn_c_try_compile "$LINENO"; then : 16017 xorg_cv_cc_flag_unknown_warning_option=yes 16018 else 16019 xorg_cv_cc_flag_unknown_warning_option=no 16020 fi 16021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16022 fi 16023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16024 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16025 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16026 CFLAGS="$xorg_testset_save_CFLAGS" 16027 fi 16028 16029 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16032 fi 16033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16035 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16036 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16037 $as_echo_n "(cached) " >&6 16038 else 16039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16040 /* end confdefs.h. */ 16041 int i; 16042 _ACEOF 16043 if ac_fn_c_try_compile "$LINENO"; then : 16044 xorg_cv_cc_flag_unused_command_line_argument=yes 16045 else 16046 xorg_cv_cc_flag_unused_command_line_argument=no 16047 fi 16048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16049 fi 16050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16051 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16053 CFLAGS="$xorg_testset_save_CFLAGS" 16054 fi 16055 16056 found="no" 16057 16058 if test $found = "no" ; then 16059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16061 fi 16062 16063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16065 fi 16066 16067 CFLAGS="$CFLAGS -Werror=address" 16068 16069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16070 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 16071 cacheid=xorg_cv_cc_flag__Werror_address 16072 if eval \${$cacheid+:} false; then : 16073 $as_echo_n "(cached) " >&6 16074 else 16075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16076 /* end confdefs.h. */ 16077 int i; 16078 int 16079 main () 16080 { 16081 16082 ; 16083 return 0; 16084 } 16085 _ACEOF 16086 if ac_fn_c_try_link "$LINENO"; then : 16087 eval $cacheid=yes 16088 else 16089 eval $cacheid=no 16090 fi 16091 rm -f core conftest.err conftest.$ac_objext \ 16092 conftest$ac_exeext conftest.$ac_ext 16093 fi 16094 16095 16096 CFLAGS="$xorg_testset_save_CFLAGS" 16097 16098 eval supported=\$$cacheid 16099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16100 $as_echo "$supported" >&6; } 16101 if test "$supported" = "yes" ; then 16102 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16103 found="yes" 16104 fi 16105 fi 16106 16107 16108 16109 16110 16111 16112 16113 16114 16115 16116 16117 16118 16119 16120 16121 xorg_testset_save_CFLAGS="$CFLAGS" 16122 16123 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16126 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16127 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16128 $as_echo_n "(cached) " >&6 16129 else 16130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16131 /* end confdefs.h. */ 16132 int i; 16133 _ACEOF 16134 if ac_fn_c_try_compile "$LINENO"; then : 16135 xorg_cv_cc_flag_unknown_warning_option=yes 16136 else 16137 xorg_cv_cc_flag_unknown_warning_option=no 16138 fi 16139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16140 fi 16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16142 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16143 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16144 CFLAGS="$xorg_testset_save_CFLAGS" 16145 fi 16146 16147 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16150 fi 16151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16153 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16154 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16155 $as_echo_n "(cached) " >&6 16156 else 16157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16158 /* end confdefs.h. */ 16159 int i; 16160 _ACEOF 16161 if ac_fn_c_try_compile "$LINENO"; then : 16162 xorg_cv_cc_flag_unused_command_line_argument=yes 16163 else 16164 xorg_cv_cc_flag_unused_command_line_argument=no 16165 fi 16166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16167 fi 16168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16169 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16171 CFLAGS="$xorg_testset_save_CFLAGS" 16172 fi 16173 16174 found="no" 16175 16176 if test $found = "no" ; then 16177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16179 fi 16180 16181 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16183 fi 16184 16185 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16186 16187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16188 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16189 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16190 if eval \${$cacheid+:} false; then : 16191 $as_echo_n "(cached) " >&6 16192 else 16193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16194 /* end confdefs.h. */ 16195 int i; 16196 int 16197 main () 16198 { 16199 16200 ; 16201 return 0; 16202 } 16203 _ACEOF 16204 if ac_fn_c_try_link "$LINENO"; then : 16205 eval $cacheid=yes 16206 else 16207 eval $cacheid=no 16208 fi 16209 rm -f core conftest.err conftest.$ac_objext \ 16210 conftest$ac_exeext conftest.$ac_ext 16211 fi 16212 16213 16214 CFLAGS="$xorg_testset_save_CFLAGS" 16215 16216 eval supported=\$$cacheid 16217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16218 $as_echo "$supported" >&6; } 16219 if test "$supported" = "yes" ; then 16220 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16221 found="yes" 16222 fi 16223 fi 16224 16225 if test $found = "no" ; then 16226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16228 fi 16229 16230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16232 fi 16233 16234 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16235 16236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16237 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16238 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16239 if eval \${$cacheid+:} false; then : 16240 $as_echo_n "(cached) " >&6 16241 else 16242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16243 /* end confdefs.h. */ 16244 int i; 16245 int 16246 main () 16247 { 16248 16249 ; 16250 return 0; 16251 } 16252 _ACEOF 16253 if ac_fn_c_try_link "$LINENO"; then : 16254 eval $cacheid=yes 16255 else 16256 eval $cacheid=no 16257 fi 16258 rm -f core conftest.err conftest.$ac_objext \ 16259 conftest$ac_exeext conftest.$ac_ext 16260 fi 16261 16262 16263 CFLAGS="$xorg_testset_save_CFLAGS" 16264 16265 eval supported=\$$cacheid 16266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16267 $as_echo "$supported" >&6; } 16268 if test "$supported" = "yes" ; then 16269 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16270 found="yes" 16271 fi 16272 fi 16273 16274 16275 16276 16277 16278 16279 16280 16281 16282 16283 16284 16285 16286 16287 16288 xorg_testset_save_CFLAGS="$CFLAGS" 16289 16290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16295 $as_echo_n "(cached) " >&6 16296 else 16297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16298 /* end confdefs.h. */ 16299 int i; 16300 _ACEOF 16301 if ac_fn_c_try_compile "$LINENO"; then : 16302 xorg_cv_cc_flag_unknown_warning_option=yes 16303 else 16304 xorg_cv_cc_flag_unknown_warning_option=no 16305 fi 16306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16307 fi 16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16311 CFLAGS="$xorg_testset_save_CFLAGS" 16312 fi 16313 16314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16317 fi 16318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16322 $as_echo_n "(cached) " >&6 16323 else 16324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16325 /* end confdefs.h. */ 16326 int i; 16327 _ACEOF 16328 if ac_fn_c_try_compile "$LINENO"; then : 16329 xorg_cv_cc_flag_unused_command_line_argument=yes 16330 else 16331 xorg_cv_cc_flag_unused_command_line_argument=no 16332 fi 16333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16334 fi 16335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16338 CFLAGS="$xorg_testset_save_CFLAGS" 16339 fi 16340 16341 found="no" 16342 16343 if test $found = "no" ; then 16344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16346 fi 16347 16348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16350 fi 16351 16352 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 16353 16354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 16355 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 16356 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 16357 if eval \${$cacheid+:} false; then : 16358 $as_echo_n "(cached) " >&6 16359 else 16360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16361 /* end confdefs.h. */ 16362 int i; 16363 int 16364 main () 16365 { 16366 16367 ; 16368 return 0; 16369 } 16370 _ACEOF 16371 if ac_fn_c_try_link "$LINENO"; then : 16372 eval $cacheid=yes 16373 else 16374 eval $cacheid=no 16375 fi 16376 rm -f core conftest.err conftest.$ac_objext \ 16377 conftest$ac_exeext conftest.$ac_ext 16378 fi 16379 16380 16381 CFLAGS="$xorg_testset_save_CFLAGS" 16382 16383 eval supported=\$$cacheid 16384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16385 $as_echo "$supported" >&6; } 16386 if test "$supported" = "yes" ; then 16387 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 16388 found="yes" 16389 fi 16390 fi 16391 16392 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 16393 else 16394 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 16395 $as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 16396 16397 16398 16399 16400 16401 16402 16403 16404 16405 16406 16407 16408 16409 xorg_testset_save_CFLAGS="$CFLAGS" 16410 16411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16416 $as_echo_n "(cached) " >&6 16417 else 16418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16419 /* end confdefs.h. */ 16420 int i; 16421 _ACEOF 16422 if ac_fn_c_try_compile "$LINENO"; then : 16423 xorg_cv_cc_flag_unknown_warning_option=yes 16424 else 16425 xorg_cv_cc_flag_unknown_warning_option=no 16426 fi 16427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16428 fi 16429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16432 CFLAGS="$xorg_testset_save_CFLAGS" 16433 fi 16434 16435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16438 fi 16439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16443 $as_echo_n "(cached) " >&6 16444 else 16445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16446 /* end confdefs.h. */ 16447 int i; 16448 _ACEOF 16449 if ac_fn_c_try_compile "$LINENO"; then : 16450 xorg_cv_cc_flag_unused_command_line_argument=yes 16451 else 16452 xorg_cv_cc_flag_unused_command_line_argument=no 16453 fi 16454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16455 fi 16456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16459 CFLAGS="$xorg_testset_save_CFLAGS" 16460 fi 16461 16462 found="no" 16463 16464 if test $found = "no" ; then 16465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16467 fi 16468 16469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16471 fi 16472 16473 CFLAGS="$CFLAGS -Wimplicit" 16474 16475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 16476 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 16477 cacheid=xorg_cv_cc_flag__Wimplicit 16478 if eval \${$cacheid+:} false; then : 16479 $as_echo_n "(cached) " >&6 16480 else 16481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16482 /* end confdefs.h. */ 16483 int i; 16484 int 16485 main () 16486 { 16487 16488 ; 16489 return 0; 16490 } 16491 _ACEOF 16492 if ac_fn_c_try_link "$LINENO"; then : 16493 eval $cacheid=yes 16494 else 16495 eval $cacheid=no 16496 fi 16497 rm -f core conftest.err conftest.$ac_objext \ 16498 conftest$ac_exeext conftest.$ac_ext 16499 fi 16500 16501 16502 CFLAGS="$xorg_testset_save_CFLAGS" 16503 16504 eval supported=\$$cacheid 16505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16506 $as_echo "$supported" >&6; } 16507 if test "$supported" = "yes" ; then 16508 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 16509 found="yes" 16510 fi 16511 fi 16512 16513 16514 16515 16516 16517 16518 16519 16520 16521 16522 16523 16524 16525 16526 16527 xorg_testset_save_CFLAGS="$CFLAGS" 16528 16529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16532 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16533 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16534 $as_echo_n "(cached) " >&6 16535 else 16536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16537 /* end confdefs.h. */ 16538 int i; 16539 _ACEOF 16540 if ac_fn_c_try_compile "$LINENO"; then : 16541 xorg_cv_cc_flag_unknown_warning_option=yes 16542 else 16543 xorg_cv_cc_flag_unknown_warning_option=no 16544 fi 16545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16546 fi 16547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16548 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16550 CFLAGS="$xorg_testset_save_CFLAGS" 16551 fi 16552 16553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16556 fi 16557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16559 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16560 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16561 $as_echo_n "(cached) " >&6 16562 else 16563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16564 /* end confdefs.h. */ 16565 int i; 16566 _ACEOF 16567 if ac_fn_c_try_compile "$LINENO"; then : 16568 xorg_cv_cc_flag_unused_command_line_argument=yes 16569 else 16570 xorg_cv_cc_flag_unused_command_line_argument=no 16571 fi 16572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16573 fi 16574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16575 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16577 CFLAGS="$xorg_testset_save_CFLAGS" 16578 fi 16579 16580 found="no" 16581 16582 if test $found = "no" ; then 16583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16585 fi 16586 16587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16589 fi 16590 16591 CFLAGS="$CFLAGS -Wnonnull" 16592 16593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 16594 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 16595 cacheid=xorg_cv_cc_flag__Wnonnull 16596 if eval \${$cacheid+:} false; then : 16597 $as_echo_n "(cached) " >&6 16598 else 16599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16600 /* end confdefs.h. */ 16601 int i; 16602 int 16603 main () 16604 { 16605 16606 ; 16607 return 0; 16608 } 16609 _ACEOF 16610 if ac_fn_c_try_link "$LINENO"; then : 16611 eval $cacheid=yes 16612 else 16613 eval $cacheid=no 16614 fi 16615 rm -f core conftest.err conftest.$ac_objext \ 16616 conftest$ac_exeext conftest.$ac_ext 16617 fi 16618 16619 16620 CFLAGS="$xorg_testset_save_CFLAGS" 16621 16622 eval supported=\$$cacheid 16623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16624 $as_echo "$supported" >&6; } 16625 if test "$supported" = "yes" ; then 16626 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 16627 found="yes" 16628 fi 16629 fi 16630 16631 16632 16633 16634 16635 16636 16637 16638 16639 16640 16641 16642 16643 16644 16645 xorg_testset_save_CFLAGS="$CFLAGS" 16646 16647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16650 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16651 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16652 $as_echo_n "(cached) " >&6 16653 else 16654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16655 /* end confdefs.h. */ 16656 int i; 16657 _ACEOF 16658 if ac_fn_c_try_compile "$LINENO"; then : 16659 xorg_cv_cc_flag_unknown_warning_option=yes 16660 else 16661 xorg_cv_cc_flag_unknown_warning_option=no 16662 fi 16663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16664 fi 16665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16666 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16668 CFLAGS="$xorg_testset_save_CFLAGS" 16669 fi 16670 16671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16674 fi 16675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16677 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16678 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16679 $as_echo_n "(cached) " >&6 16680 else 16681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16682 /* end confdefs.h. */ 16683 int i; 16684 _ACEOF 16685 if ac_fn_c_try_compile "$LINENO"; then : 16686 xorg_cv_cc_flag_unused_command_line_argument=yes 16687 else 16688 xorg_cv_cc_flag_unused_command_line_argument=no 16689 fi 16690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16691 fi 16692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16693 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16695 CFLAGS="$xorg_testset_save_CFLAGS" 16696 fi 16697 16698 found="no" 16699 16700 if test $found = "no" ; then 16701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16703 fi 16704 16705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16707 fi 16708 16709 CFLAGS="$CFLAGS -Winit-self" 16710 16711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 16712 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 16713 cacheid=xorg_cv_cc_flag__Winit_self 16714 if eval \${$cacheid+:} false; then : 16715 $as_echo_n "(cached) " >&6 16716 else 16717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16718 /* end confdefs.h. */ 16719 int i; 16720 int 16721 main () 16722 { 16723 16724 ; 16725 return 0; 16726 } 16727 _ACEOF 16728 if ac_fn_c_try_link "$LINENO"; then : 16729 eval $cacheid=yes 16730 else 16731 eval $cacheid=no 16732 fi 16733 rm -f core conftest.err conftest.$ac_objext \ 16734 conftest$ac_exeext conftest.$ac_ext 16735 fi 16736 16737 16738 CFLAGS="$xorg_testset_save_CFLAGS" 16739 16740 eval supported=\$$cacheid 16741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16742 $as_echo "$supported" >&6; } 16743 if test "$supported" = "yes" ; then 16744 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 16745 found="yes" 16746 fi 16747 fi 16748 16749 16750 16751 16752 16753 16754 16755 16756 16757 16758 16759 16760 16761 16762 16763 xorg_testset_save_CFLAGS="$CFLAGS" 16764 16765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16770 $as_echo_n "(cached) " >&6 16771 else 16772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16773 /* end confdefs.h. */ 16774 int i; 16775 _ACEOF 16776 if ac_fn_c_try_compile "$LINENO"; then : 16777 xorg_cv_cc_flag_unknown_warning_option=yes 16778 else 16779 xorg_cv_cc_flag_unknown_warning_option=no 16780 fi 16781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16782 fi 16783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16786 CFLAGS="$xorg_testset_save_CFLAGS" 16787 fi 16788 16789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16792 fi 16793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16797 $as_echo_n "(cached) " >&6 16798 else 16799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16800 /* end confdefs.h. */ 16801 int i; 16802 _ACEOF 16803 if ac_fn_c_try_compile "$LINENO"; then : 16804 xorg_cv_cc_flag_unused_command_line_argument=yes 16805 else 16806 xorg_cv_cc_flag_unused_command_line_argument=no 16807 fi 16808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16809 fi 16810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16813 CFLAGS="$xorg_testset_save_CFLAGS" 16814 fi 16815 16816 found="no" 16817 16818 if test $found = "no" ; then 16819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16821 fi 16822 16823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16825 fi 16826 16827 CFLAGS="$CFLAGS -Wmain" 16828 16829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16830 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16831 cacheid=xorg_cv_cc_flag__Wmain 16832 if eval \${$cacheid+:} false; then : 16833 $as_echo_n "(cached) " >&6 16834 else 16835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16836 /* end confdefs.h. */ 16837 int i; 16838 int 16839 main () 16840 { 16841 16842 ; 16843 return 0; 16844 } 16845 _ACEOF 16846 if ac_fn_c_try_link "$LINENO"; then : 16847 eval $cacheid=yes 16848 else 16849 eval $cacheid=no 16850 fi 16851 rm -f core conftest.err conftest.$ac_objext \ 16852 conftest$ac_exeext conftest.$ac_ext 16853 fi 16854 16855 16856 CFLAGS="$xorg_testset_save_CFLAGS" 16857 16858 eval supported=\$$cacheid 16859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16860 $as_echo "$supported" >&6; } 16861 if test "$supported" = "yes" ; then 16862 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16863 found="yes" 16864 fi 16865 fi 16866 16867 16868 16869 16870 16871 16872 16873 16874 16875 16876 16877 16878 16879 16880 16881 xorg_testset_save_CFLAGS="$CFLAGS" 16882 16883 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16886 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16887 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16888 $as_echo_n "(cached) " >&6 16889 else 16890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16891 /* end confdefs.h. */ 16892 int i; 16893 _ACEOF 16894 if ac_fn_c_try_compile "$LINENO"; then : 16895 xorg_cv_cc_flag_unknown_warning_option=yes 16896 else 16897 xorg_cv_cc_flag_unknown_warning_option=no 16898 fi 16899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16900 fi 16901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16902 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16904 CFLAGS="$xorg_testset_save_CFLAGS" 16905 fi 16906 16907 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16910 fi 16911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16913 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16914 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16915 $as_echo_n "(cached) " >&6 16916 else 16917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16918 /* end confdefs.h. */ 16919 int i; 16920 _ACEOF 16921 if ac_fn_c_try_compile "$LINENO"; then : 16922 xorg_cv_cc_flag_unused_command_line_argument=yes 16923 else 16924 xorg_cv_cc_flag_unused_command_line_argument=no 16925 fi 16926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16927 fi 16928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16929 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16931 CFLAGS="$xorg_testset_save_CFLAGS" 16932 fi 16933 16934 found="no" 16935 16936 if test $found = "no" ; then 16937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16939 fi 16940 16941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16943 fi 16944 16945 CFLAGS="$CFLAGS -Wmissing-braces" 16946 16947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16948 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16949 cacheid=xorg_cv_cc_flag__Wmissing_braces 16950 if eval \${$cacheid+:} false; then : 16951 $as_echo_n "(cached) " >&6 16952 else 16953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16954 /* end confdefs.h. */ 16955 int i; 16956 int 16957 main () 16958 { 16959 16960 ; 16961 return 0; 16962 } 16963 _ACEOF 16964 if ac_fn_c_try_link "$LINENO"; then : 16965 eval $cacheid=yes 16966 else 16967 eval $cacheid=no 16968 fi 16969 rm -f core conftest.err conftest.$ac_objext \ 16970 conftest$ac_exeext conftest.$ac_ext 16971 fi 16972 16973 16974 CFLAGS="$xorg_testset_save_CFLAGS" 16975 16976 eval supported=\$$cacheid 16977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16978 $as_echo "$supported" >&6; } 16979 if test "$supported" = "yes" ; then 16980 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16981 found="yes" 16982 fi 16983 fi 16984 16985 16986 16987 16988 16989 16990 16991 16992 16993 16994 16995 16996 16997 16998 16999 xorg_testset_save_CFLAGS="$CFLAGS" 17000 17001 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17004 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17005 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17006 $as_echo_n "(cached) " >&6 17007 else 17008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17009 /* end confdefs.h. */ 17010 int i; 17011 _ACEOF 17012 if ac_fn_c_try_compile "$LINENO"; then : 17013 xorg_cv_cc_flag_unknown_warning_option=yes 17014 else 17015 xorg_cv_cc_flag_unknown_warning_option=no 17016 fi 17017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17018 fi 17019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17020 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17022 CFLAGS="$xorg_testset_save_CFLAGS" 17023 fi 17024 17025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17028 fi 17029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17031 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17032 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17033 $as_echo_n "(cached) " >&6 17034 else 17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17036 /* end confdefs.h. */ 17037 int i; 17038 _ACEOF 17039 if ac_fn_c_try_compile "$LINENO"; then : 17040 xorg_cv_cc_flag_unused_command_line_argument=yes 17041 else 17042 xorg_cv_cc_flag_unused_command_line_argument=no 17043 fi 17044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17045 fi 17046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17047 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17049 CFLAGS="$xorg_testset_save_CFLAGS" 17050 fi 17051 17052 found="no" 17053 17054 if test $found = "no" ; then 17055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17057 fi 17058 17059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17061 fi 17062 17063 CFLAGS="$CFLAGS -Wsequence-point" 17064 17065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17066 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 17067 cacheid=xorg_cv_cc_flag__Wsequence_point 17068 if eval \${$cacheid+:} false; then : 17069 $as_echo_n "(cached) " >&6 17070 else 17071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17072 /* end confdefs.h. */ 17073 int i; 17074 int 17075 main () 17076 { 17077 17078 ; 17079 return 0; 17080 } 17081 _ACEOF 17082 if ac_fn_c_try_link "$LINENO"; then : 17083 eval $cacheid=yes 17084 else 17085 eval $cacheid=no 17086 fi 17087 rm -f core conftest.err conftest.$ac_objext \ 17088 conftest$ac_exeext conftest.$ac_ext 17089 fi 17090 17091 17092 CFLAGS="$xorg_testset_save_CFLAGS" 17093 17094 eval supported=\$$cacheid 17095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17096 $as_echo "$supported" >&6; } 17097 if test "$supported" = "yes" ; then 17098 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17099 found="yes" 17100 fi 17101 fi 17102 17103 17104 17105 17106 17107 17108 17109 17110 17111 17112 17113 17114 17115 17116 17117 xorg_testset_save_CFLAGS="$CFLAGS" 17118 17119 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17122 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17123 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17124 $as_echo_n "(cached) " >&6 17125 else 17126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17127 /* end confdefs.h. */ 17128 int i; 17129 _ACEOF 17130 if ac_fn_c_try_compile "$LINENO"; then : 17131 xorg_cv_cc_flag_unknown_warning_option=yes 17132 else 17133 xorg_cv_cc_flag_unknown_warning_option=no 17134 fi 17135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17136 fi 17137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17138 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17140 CFLAGS="$xorg_testset_save_CFLAGS" 17141 fi 17142 17143 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17146 fi 17147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17149 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17150 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17151 $as_echo_n "(cached) " >&6 17152 else 17153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17154 /* end confdefs.h. */ 17155 int i; 17156 _ACEOF 17157 if ac_fn_c_try_compile "$LINENO"; then : 17158 xorg_cv_cc_flag_unused_command_line_argument=yes 17159 else 17160 xorg_cv_cc_flag_unused_command_line_argument=no 17161 fi 17162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17163 fi 17164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17165 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17166 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17167 CFLAGS="$xorg_testset_save_CFLAGS" 17168 fi 17169 17170 found="no" 17171 17172 if test $found = "no" ; then 17173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17175 fi 17176 17177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17179 fi 17180 17181 CFLAGS="$CFLAGS -Wreturn-type" 17182 17183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17184 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 17185 cacheid=xorg_cv_cc_flag__Wreturn_type 17186 if eval \${$cacheid+:} false; then : 17187 $as_echo_n "(cached) " >&6 17188 else 17189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17190 /* end confdefs.h. */ 17191 int i; 17192 int 17193 main () 17194 { 17195 17196 ; 17197 return 0; 17198 } 17199 _ACEOF 17200 if ac_fn_c_try_link "$LINENO"; then : 17201 eval $cacheid=yes 17202 else 17203 eval $cacheid=no 17204 fi 17205 rm -f core conftest.err conftest.$ac_objext \ 17206 conftest$ac_exeext conftest.$ac_ext 17207 fi 17208 17209 17210 CFLAGS="$xorg_testset_save_CFLAGS" 17211 17212 eval supported=\$$cacheid 17213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17214 $as_echo "$supported" >&6; } 17215 if test "$supported" = "yes" ; then 17216 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17217 found="yes" 17218 fi 17219 fi 17220 17221 17222 17223 17224 17225 17226 17227 17228 17229 17230 17231 17232 17233 17234 17235 xorg_testset_save_CFLAGS="$CFLAGS" 17236 17237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17240 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17241 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17242 $as_echo_n "(cached) " >&6 17243 else 17244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17245 /* end confdefs.h. */ 17246 int i; 17247 _ACEOF 17248 if ac_fn_c_try_compile "$LINENO"; then : 17249 xorg_cv_cc_flag_unknown_warning_option=yes 17250 else 17251 xorg_cv_cc_flag_unknown_warning_option=no 17252 fi 17253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17254 fi 17255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17256 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17258 CFLAGS="$xorg_testset_save_CFLAGS" 17259 fi 17260 17261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17264 fi 17265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17267 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17268 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17269 $as_echo_n "(cached) " >&6 17270 else 17271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17272 /* end confdefs.h. */ 17273 int i; 17274 _ACEOF 17275 if ac_fn_c_try_compile "$LINENO"; then : 17276 xorg_cv_cc_flag_unused_command_line_argument=yes 17277 else 17278 xorg_cv_cc_flag_unused_command_line_argument=no 17279 fi 17280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17281 fi 17282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17283 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17285 CFLAGS="$xorg_testset_save_CFLAGS" 17286 fi 17287 17288 found="no" 17289 17290 if test $found = "no" ; then 17291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17293 fi 17294 17295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17297 fi 17298 17299 CFLAGS="$CFLAGS -Wtrigraphs" 17300 17301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 17302 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 17303 cacheid=xorg_cv_cc_flag__Wtrigraphs 17304 if eval \${$cacheid+:} false; then : 17305 $as_echo_n "(cached) " >&6 17306 else 17307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17308 /* end confdefs.h. */ 17309 int i; 17310 int 17311 main () 17312 { 17313 17314 ; 17315 return 0; 17316 } 17317 _ACEOF 17318 if ac_fn_c_try_link "$LINENO"; then : 17319 eval $cacheid=yes 17320 else 17321 eval $cacheid=no 17322 fi 17323 rm -f core conftest.err conftest.$ac_objext \ 17324 conftest$ac_exeext conftest.$ac_ext 17325 fi 17326 17327 17328 CFLAGS="$xorg_testset_save_CFLAGS" 17329 17330 eval supported=\$$cacheid 17331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17332 $as_echo "$supported" >&6; } 17333 if test "$supported" = "yes" ; then 17334 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 17335 found="yes" 17336 fi 17337 fi 17338 17339 17340 17341 17342 17343 17344 17345 17346 17347 17348 17349 17350 17351 17352 17353 xorg_testset_save_CFLAGS="$CFLAGS" 17354 17355 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17358 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17359 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17360 $as_echo_n "(cached) " >&6 17361 else 17362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17363 /* end confdefs.h. */ 17364 int i; 17365 _ACEOF 17366 if ac_fn_c_try_compile "$LINENO"; then : 17367 xorg_cv_cc_flag_unknown_warning_option=yes 17368 else 17369 xorg_cv_cc_flag_unknown_warning_option=no 17370 fi 17371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17372 fi 17373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17374 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17376 CFLAGS="$xorg_testset_save_CFLAGS" 17377 fi 17378 17379 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17382 fi 17383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17385 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17386 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17387 $as_echo_n "(cached) " >&6 17388 else 17389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17390 /* end confdefs.h. */ 17391 int i; 17392 _ACEOF 17393 if ac_fn_c_try_compile "$LINENO"; then : 17394 xorg_cv_cc_flag_unused_command_line_argument=yes 17395 else 17396 xorg_cv_cc_flag_unused_command_line_argument=no 17397 fi 17398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17399 fi 17400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17401 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17403 CFLAGS="$xorg_testset_save_CFLAGS" 17404 fi 17405 17406 found="no" 17407 17408 if test $found = "no" ; then 17409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17411 fi 17412 17413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17415 fi 17416 17417 CFLAGS="$CFLAGS -Warray-bounds" 17418 17419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 17420 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 17421 cacheid=xorg_cv_cc_flag__Warray_bounds 17422 if eval \${$cacheid+:} false; then : 17423 $as_echo_n "(cached) " >&6 17424 else 17425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17426 /* end confdefs.h. */ 17427 int i; 17428 int 17429 main () 17430 { 17431 17432 ; 17433 return 0; 17434 } 17435 _ACEOF 17436 if ac_fn_c_try_link "$LINENO"; then : 17437 eval $cacheid=yes 17438 else 17439 eval $cacheid=no 17440 fi 17441 rm -f core conftest.err conftest.$ac_objext \ 17442 conftest$ac_exeext conftest.$ac_ext 17443 fi 17444 17445 17446 CFLAGS="$xorg_testset_save_CFLAGS" 17447 17448 eval supported=\$$cacheid 17449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17450 $as_echo "$supported" >&6; } 17451 if test "$supported" = "yes" ; then 17452 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 17453 found="yes" 17454 fi 17455 fi 17456 17457 17458 17459 17460 17461 17462 17463 17464 17465 17466 17467 17468 17469 17470 17471 xorg_testset_save_CFLAGS="$CFLAGS" 17472 17473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17476 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17477 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17478 $as_echo_n "(cached) " >&6 17479 else 17480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17481 /* end confdefs.h. */ 17482 int i; 17483 _ACEOF 17484 if ac_fn_c_try_compile "$LINENO"; then : 17485 xorg_cv_cc_flag_unknown_warning_option=yes 17486 else 17487 xorg_cv_cc_flag_unknown_warning_option=no 17488 fi 17489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17490 fi 17491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17492 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17494 CFLAGS="$xorg_testset_save_CFLAGS" 17495 fi 17496 17497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17500 fi 17501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17503 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17504 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17505 $as_echo_n "(cached) " >&6 17506 else 17507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17508 /* end confdefs.h. */ 17509 int i; 17510 _ACEOF 17511 if ac_fn_c_try_compile "$LINENO"; then : 17512 xorg_cv_cc_flag_unused_command_line_argument=yes 17513 else 17514 xorg_cv_cc_flag_unused_command_line_argument=no 17515 fi 17516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17517 fi 17518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17519 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17521 CFLAGS="$xorg_testset_save_CFLAGS" 17522 fi 17523 17524 found="no" 17525 17526 if test $found = "no" ; then 17527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17529 fi 17530 17531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17533 fi 17534 17535 CFLAGS="$CFLAGS -Wwrite-strings" 17536 17537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 17538 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 17539 cacheid=xorg_cv_cc_flag__Wwrite_strings 17540 if eval \${$cacheid+:} false; then : 17541 $as_echo_n "(cached) " >&6 17542 else 17543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17544 /* end confdefs.h. */ 17545 int i; 17546 int 17547 main () 17548 { 17549 17550 ; 17551 return 0; 17552 } 17553 _ACEOF 17554 if ac_fn_c_try_link "$LINENO"; then : 17555 eval $cacheid=yes 17556 else 17557 eval $cacheid=no 17558 fi 17559 rm -f core conftest.err conftest.$ac_objext \ 17560 conftest$ac_exeext conftest.$ac_ext 17561 fi 17562 17563 17564 CFLAGS="$xorg_testset_save_CFLAGS" 17565 17566 eval supported=\$$cacheid 17567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17568 $as_echo "$supported" >&6; } 17569 if test "$supported" = "yes" ; then 17570 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 17571 found="yes" 17572 fi 17573 fi 17574 17575 17576 17577 17578 17579 17580 17581 17582 17583 17584 17585 17586 17587 17588 17589 xorg_testset_save_CFLAGS="$CFLAGS" 17590 17591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17594 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17595 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17596 $as_echo_n "(cached) " >&6 17597 else 17598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17599 /* end confdefs.h. */ 17600 int i; 17601 _ACEOF 17602 if ac_fn_c_try_compile "$LINENO"; then : 17603 xorg_cv_cc_flag_unknown_warning_option=yes 17604 else 17605 xorg_cv_cc_flag_unknown_warning_option=no 17606 fi 17607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17608 fi 17609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17610 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17612 CFLAGS="$xorg_testset_save_CFLAGS" 17613 fi 17614 17615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17618 fi 17619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17621 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17622 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17623 $as_echo_n "(cached) " >&6 17624 else 17625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17626 /* end confdefs.h. */ 17627 int i; 17628 _ACEOF 17629 if ac_fn_c_try_compile "$LINENO"; then : 17630 xorg_cv_cc_flag_unused_command_line_argument=yes 17631 else 17632 xorg_cv_cc_flag_unused_command_line_argument=no 17633 fi 17634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17635 fi 17636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17637 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17639 CFLAGS="$xorg_testset_save_CFLAGS" 17640 fi 17641 17642 found="no" 17643 17644 if test $found = "no" ; then 17645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17647 fi 17648 17649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17651 fi 17652 17653 CFLAGS="$CFLAGS -Waddress" 17654 17655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 17656 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 17657 cacheid=xorg_cv_cc_flag__Waddress 17658 if eval \${$cacheid+:} false; then : 17659 $as_echo_n "(cached) " >&6 17660 else 17661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17662 /* end confdefs.h. */ 17663 int i; 17664 int 17665 main () 17666 { 17667 17668 ; 17669 return 0; 17670 } 17671 _ACEOF 17672 if ac_fn_c_try_link "$LINENO"; then : 17673 eval $cacheid=yes 17674 else 17675 eval $cacheid=no 17676 fi 17677 rm -f core conftest.err conftest.$ac_objext \ 17678 conftest$ac_exeext conftest.$ac_ext 17679 fi 17680 17681 17682 CFLAGS="$xorg_testset_save_CFLAGS" 17683 17684 eval supported=\$$cacheid 17685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17686 $as_echo "$supported" >&6; } 17687 if test "$supported" = "yes" ; then 17688 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 17689 found="yes" 17690 fi 17691 fi 17692 17693 17694 17695 17696 17697 17698 17699 17700 17701 17702 17703 17704 17705 17706 17707 xorg_testset_save_CFLAGS="$CFLAGS" 17708 17709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17712 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17713 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17714 $as_echo_n "(cached) " >&6 17715 else 17716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17717 /* end confdefs.h. */ 17718 int i; 17719 _ACEOF 17720 if ac_fn_c_try_compile "$LINENO"; then : 17721 xorg_cv_cc_flag_unknown_warning_option=yes 17722 else 17723 xorg_cv_cc_flag_unknown_warning_option=no 17724 fi 17725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17726 fi 17727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17728 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17730 CFLAGS="$xorg_testset_save_CFLAGS" 17731 fi 17732 17733 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17736 fi 17737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17739 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17740 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17741 $as_echo_n "(cached) " >&6 17742 else 17743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17744 /* end confdefs.h. */ 17745 int i; 17746 _ACEOF 17747 if ac_fn_c_try_compile "$LINENO"; then : 17748 xorg_cv_cc_flag_unused_command_line_argument=yes 17749 else 17750 xorg_cv_cc_flag_unused_command_line_argument=no 17751 fi 17752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17753 fi 17754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17755 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17757 CFLAGS="$xorg_testset_save_CFLAGS" 17758 fi 17759 17760 found="no" 17761 17762 if test $found = "no" ; then 17763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17765 fi 17766 17767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17769 fi 17770 17771 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 17772 17773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 17774 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 17775 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 17776 if eval \${$cacheid+:} false; then : 17777 $as_echo_n "(cached) " >&6 17778 else 17779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17780 /* end confdefs.h. */ 17781 int i; 17782 int 17783 main () 17784 { 17785 17786 ; 17787 return 0; 17788 } 17789 _ACEOF 17790 if ac_fn_c_try_link "$LINENO"; then : 17791 eval $cacheid=yes 17792 else 17793 eval $cacheid=no 17794 fi 17795 rm -f core conftest.err conftest.$ac_objext \ 17796 conftest$ac_exeext conftest.$ac_ext 17797 fi 17798 17799 17800 CFLAGS="$xorg_testset_save_CFLAGS" 17801 17802 eval supported=\$$cacheid 17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17804 $as_echo "$supported" >&6; } 17805 if test "$supported" = "yes" ; then 17806 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17807 found="yes" 17808 fi 17809 fi 17810 17811 17812 17813 17814 17815 17816 17817 17818 17819 17820 17821 17822 17823 17824 17825 xorg_testset_save_CFLAGS="$CFLAGS" 17826 17827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17830 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17831 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17832 $as_echo_n "(cached) " >&6 17833 else 17834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17835 /* end confdefs.h. */ 17836 int i; 17837 _ACEOF 17838 if ac_fn_c_try_compile "$LINENO"; then : 17839 xorg_cv_cc_flag_unknown_warning_option=yes 17840 else 17841 xorg_cv_cc_flag_unknown_warning_option=no 17842 fi 17843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17844 fi 17845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17846 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17848 CFLAGS="$xorg_testset_save_CFLAGS" 17849 fi 17850 17851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17854 fi 17855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17857 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17858 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17859 $as_echo_n "(cached) " >&6 17860 else 17861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17862 /* end confdefs.h. */ 17863 int i; 17864 _ACEOF 17865 if ac_fn_c_try_compile "$LINENO"; then : 17866 xorg_cv_cc_flag_unused_command_line_argument=yes 17867 else 17868 xorg_cv_cc_flag_unused_command_line_argument=no 17869 fi 17870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17871 fi 17872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17873 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17875 CFLAGS="$xorg_testset_save_CFLAGS" 17876 fi 17877 17878 found="no" 17879 17880 if test $found = "no" ; then 17881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17883 fi 17884 17885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17887 fi 17888 17889 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17890 17891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17892 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17893 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17894 if eval \${$cacheid+:} false; then : 17895 $as_echo_n "(cached) " >&6 17896 else 17897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17898 /* end confdefs.h. */ 17899 int i; 17900 int 17901 main () 17902 { 17903 17904 ; 17905 return 0; 17906 } 17907 _ACEOF 17908 if ac_fn_c_try_link "$LINENO"; then : 17909 eval $cacheid=yes 17910 else 17911 eval $cacheid=no 17912 fi 17913 rm -f core conftest.err conftest.$ac_objext \ 17914 conftest$ac_exeext conftest.$ac_ext 17915 fi 17916 17917 17918 CFLAGS="$xorg_testset_save_CFLAGS" 17919 17920 eval supported=\$$cacheid 17921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17922 $as_echo "$supported" >&6; } 17923 if test "$supported" = "yes" ; then 17924 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17925 found="yes" 17926 fi 17927 fi 17928 17929 17930 fi 17931 17932 17933 17934 17935 17936 17937 17938 CWARNFLAGS="$BASE_CFLAGS" 17939 if test "x$GCC" = xyes ; then 17940 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17941 fi 17942 17943 17944 17945 17946 17947 17948 17949 17950 # Check whether --enable-strict-compilation was given. 17951 if test "${enable_strict_compilation+set}" = set; then : 17952 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17953 else 17954 STRICT_COMPILE=no 17955 fi 17956 17957 17958 17959 17960 17961 17962 STRICT_CFLAGS="" 17963 17964 17965 17966 17967 17968 17969 17970 17971 17972 17973 17974 17975 17976 xorg_testset_save_CFLAGS="$CFLAGS" 17977 17978 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17981 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17982 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17983 $as_echo_n "(cached) " >&6 17984 else 17985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17986 /* end confdefs.h. */ 17987 int i; 17988 _ACEOF 17989 if ac_fn_c_try_compile "$LINENO"; then : 17990 xorg_cv_cc_flag_unknown_warning_option=yes 17991 else 17992 xorg_cv_cc_flag_unknown_warning_option=no 17993 fi 17994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17995 fi 17996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17997 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17999 CFLAGS="$xorg_testset_save_CFLAGS" 18000 fi 18001 18002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18005 fi 18006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18008 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18009 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18010 $as_echo_n "(cached) " >&6 18011 else 18012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18013 /* end confdefs.h. */ 18014 int i; 18015 _ACEOF 18016 if ac_fn_c_try_compile "$LINENO"; then : 18017 xorg_cv_cc_flag_unused_command_line_argument=yes 18018 else 18019 xorg_cv_cc_flag_unused_command_line_argument=no 18020 fi 18021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18022 fi 18023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18024 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18026 CFLAGS="$xorg_testset_save_CFLAGS" 18027 fi 18028 18029 found="no" 18030 18031 if test $found = "no" ; then 18032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18034 fi 18035 18036 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18038 fi 18039 18040 CFLAGS="$CFLAGS -pedantic" 18041 18042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18043 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 18044 cacheid=xorg_cv_cc_flag__pedantic 18045 if eval \${$cacheid+:} false; then : 18046 $as_echo_n "(cached) " >&6 18047 else 18048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18049 /* end confdefs.h. */ 18050 int i; 18051 int 18052 main () 18053 { 18054 18055 ; 18056 return 0; 18057 } 18058 _ACEOF 18059 if ac_fn_c_try_link "$LINENO"; then : 18060 eval $cacheid=yes 18061 else 18062 eval $cacheid=no 18063 fi 18064 rm -f core conftest.err conftest.$ac_objext \ 18065 conftest$ac_exeext conftest.$ac_ext 18066 fi 18067 18068 18069 CFLAGS="$xorg_testset_save_CFLAGS" 18070 18071 eval supported=\$$cacheid 18072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18073 $as_echo "$supported" >&6; } 18074 if test "$supported" = "yes" ; then 18075 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18076 found="yes" 18077 fi 18078 fi 18079 18080 18081 18082 18083 18084 18085 18086 18087 18088 18089 18090 18091 18092 18093 18094 xorg_testset_save_CFLAGS="$CFLAGS" 18095 18096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18099 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18100 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 18101 $as_echo_n "(cached) " >&6 18102 else 18103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18104 /* end confdefs.h. */ 18105 int i; 18106 _ACEOF 18107 if ac_fn_c_try_compile "$LINENO"; then : 18108 xorg_cv_cc_flag_unknown_warning_option=yes 18109 else 18110 xorg_cv_cc_flag_unknown_warning_option=no 18111 fi 18112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18113 fi 18114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18115 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18117 CFLAGS="$xorg_testset_save_CFLAGS" 18118 fi 18119 18120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18123 fi 18124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18126 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18127 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18128 $as_echo_n "(cached) " >&6 18129 else 18130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18131 /* end confdefs.h. */ 18132 int i; 18133 _ACEOF 18134 if ac_fn_c_try_compile "$LINENO"; then : 18135 xorg_cv_cc_flag_unused_command_line_argument=yes 18136 else 18137 xorg_cv_cc_flag_unused_command_line_argument=no 18138 fi 18139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18140 fi 18141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18142 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18144 CFLAGS="$xorg_testset_save_CFLAGS" 18145 fi 18146 18147 found="no" 18148 18149 if test $found = "no" ; then 18150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18152 fi 18153 18154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18156 fi 18157 18158 CFLAGS="$CFLAGS -Werror" 18159 18160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18161 $as_echo_n "checking if $CC supports -Werror... " >&6; } 18162 cacheid=xorg_cv_cc_flag__Werror 18163 if eval \${$cacheid+:} false; then : 18164 $as_echo_n "(cached) " >&6 18165 else 18166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18167 /* end confdefs.h. */ 18168 int i; 18169 int 18170 main () 18171 { 18172 18173 ; 18174 return 0; 18175 } 18176 _ACEOF 18177 if ac_fn_c_try_link "$LINENO"; then : 18178 eval $cacheid=yes 18179 else 18180 eval $cacheid=no 18181 fi 18182 rm -f core conftest.err conftest.$ac_objext \ 18183 conftest$ac_exeext conftest.$ac_ext 18184 fi 18185 18186 18187 CFLAGS="$xorg_testset_save_CFLAGS" 18188 18189 eval supported=\$$cacheid 18190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18191 $as_echo "$supported" >&6; } 18192 if test "$supported" = "yes" ; then 18193 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18194 found="yes" 18195 fi 18196 fi 18197 18198 if test $found = "no" ; then 18199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18201 fi 18202 18203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18205 fi 18206 18207 CFLAGS="$CFLAGS -errwarn" 18208 18209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18210 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 18211 cacheid=xorg_cv_cc_flag__errwarn 18212 if eval \${$cacheid+:} false; then : 18213 $as_echo_n "(cached) " >&6 18214 else 18215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18216 /* end confdefs.h. */ 18217 int i; 18218 int 18219 main () 18220 { 18221 18222 ; 18223 return 0; 18224 } 18225 _ACEOF 18226 if ac_fn_c_try_link "$LINENO"; then : 18227 eval $cacheid=yes 18228 else 18229 eval $cacheid=no 18230 fi 18231 rm -f core conftest.err conftest.$ac_objext \ 18232 conftest$ac_exeext conftest.$ac_ext 18233 fi 18234 18235 18236 CFLAGS="$xorg_testset_save_CFLAGS" 18237 18238 eval supported=\$$cacheid 18239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18240 $as_echo "$supported" >&6; } 18241 if test "$supported" = "yes" ; then 18242 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 18243 found="yes" 18244 fi 18245 fi 18246 18247 18248 18249 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 18250 # activate it with -Werror, so we add it here explicitly. 18251 18252 18253 18254 18255 18256 18257 18258 18259 18260 18261 18262 18263 18264 xorg_testset_save_CFLAGS="$CFLAGS" 18265 18266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 18271 $as_echo_n "(cached) " >&6 18272 else 18273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18274 /* end confdefs.h. */ 18275 int i; 18276 _ACEOF 18277 if ac_fn_c_try_compile "$LINENO"; then : 18278 xorg_cv_cc_flag_unknown_warning_option=yes 18279 else 18280 xorg_cv_cc_flag_unknown_warning_option=no 18281 fi 18282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18283 fi 18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18287 CFLAGS="$xorg_testset_save_CFLAGS" 18288 fi 18289 18290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18293 fi 18294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18298 $as_echo_n "(cached) " >&6 18299 else 18300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18301 /* end confdefs.h. */ 18302 int i; 18303 _ACEOF 18304 if ac_fn_c_try_compile "$LINENO"; then : 18305 xorg_cv_cc_flag_unused_command_line_argument=yes 18306 else 18307 xorg_cv_cc_flag_unused_command_line_argument=no 18308 fi 18309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18310 fi 18311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18314 CFLAGS="$xorg_testset_save_CFLAGS" 18315 fi 18316 18317 found="no" 18318 18319 if test $found = "no" ; then 18320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18322 fi 18323 18324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18326 fi 18327 18328 CFLAGS="$CFLAGS -Werror=attributes" 18329 18330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 18331 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 18332 cacheid=xorg_cv_cc_flag__Werror_attributes 18333 if eval \${$cacheid+:} false; then : 18334 $as_echo_n "(cached) " >&6 18335 else 18336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18337 /* end confdefs.h. */ 18338 int i; 18339 int 18340 main () 18341 { 18342 18343 ; 18344 return 0; 18345 } 18346 _ACEOF 18347 if ac_fn_c_try_link "$LINENO"; then : 18348 eval $cacheid=yes 18349 else 18350 eval $cacheid=no 18351 fi 18352 rm -f core conftest.err conftest.$ac_objext \ 18353 conftest$ac_exeext conftest.$ac_ext 18354 fi 18355 18356 18357 CFLAGS="$xorg_testset_save_CFLAGS" 18358 18359 eval supported=\$$cacheid 18360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18361 $as_echo "$supported" >&6; } 18362 if test "$supported" = "yes" ; then 18363 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 18364 found="yes" 18365 fi 18366 fi 18367 18368 18369 18370 if test "x$STRICT_COMPILE" = "xyes"; then 18371 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 18372 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 18373 fi 18374 18375 18376 18377 18378 18379 18380 cat >>confdefs.h <<_ACEOF 18381 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 18382 _ACEOF 18383 18384 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 18385 if test "x$PVM" = "x"; then 18386 PVM="0" 18387 fi 18388 18389 cat >>confdefs.h <<_ACEOF 18390 #define PACKAGE_VERSION_MINOR $PVM 18391 _ACEOF 18392 18393 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 18394 if test "x$PVP" = "x"; then 18395 PVP="0" 18396 fi 18397 18398 cat >>confdefs.h <<_ACEOF 18399 #define PACKAGE_VERSION_PATCHLEVEL $PVP 18400 _ACEOF 18401 18402 18403 18404 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 18405 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 18406 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 18407 touch \$(top_srcdir)/ChangeLog; \ 18408 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 18409 18410 18411 18412 18413 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 18414 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 18415 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 18416 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 18417 touch \$(top_srcdir)/INSTALL; \ 18418 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 18419 18420 18421 18422 18423 18424 18425 case $host_os in 18426 solaris*) 18427 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 18428 # check for a man page file found in later versions that use 18429 # traditional section numbers instead 18430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 18431 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 18432 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 18433 $as_echo_n "(cached) " >&6 18434 else 18435 test "$cross_compiling" = yes && 18436 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 18437 if test -r "/usr/share/man/man7/attributes.7"; then 18438 ac_cv_file__usr_share_man_man7_attributes_7=yes 18439 else 18440 ac_cv_file__usr_share_man_man7_attributes_7=no 18441 fi 18442 fi 18443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 18444 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 18445 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 18446 SYSV_MAN_SECTIONS=false 18447 else 18448 SYSV_MAN_SECTIONS=true 18449 fi 18450 18451 ;; 18452 *) SYSV_MAN_SECTIONS=false ;; 18453 esac 18454 18455 if test x$APP_MAN_SUFFIX = x ; then 18456 APP_MAN_SUFFIX=1 18457 fi 18458 if test x$APP_MAN_DIR = x ; then 18459 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 18460 fi 18461 18462 if test x$LIB_MAN_SUFFIX = x ; then 18463 LIB_MAN_SUFFIX=3 18464 fi 18465 if test x$LIB_MAN_DIR = x ; then 18466 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 18467 fi 18468 18469 if test x$FILE_MAN_SUFFIX = x ; then 18470 case $SYSV_MAN_SECTIONS in 18471 true) FILE_MAN_SUFFIX=4 ;; 18472 *) FILE_MAN_SUFFIX=5 ;; 18473 esac 18474 fi 18475 if test x$FILE_MAN_DIR = x ; then 18476 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 18477 fi 18478 18479 if test x$MISC_MAN_SUFFIX = x ; then 18480 case $SYSV_MAN_SECTIONS in 18481 true) MISC_MAN_SUFFIX=5 ;; 18482 *) MISC_MAN_SUFFIX=7 ;; 18483 esac 18484 fi 18485 if test x$MISC_MAN_DIR = x ; then 18486 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 18487 fi 18488 18489 if test x$DRIVER_MAN_SUFFIX = x ; then 18490 case $SYSV_MAN_SECTIONS in 18491 true) DRIVER_MAN_SUFFIX=7 ;; 18492 *) DRIVER_MAN_SUFFIX=4 ;; 18493 esac 18494 fi 18495 if test x$DRIVER_MAN_DIR = x ; then 18496 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 18497 fi 18498 18499 if test x$ADMIN_MAN_SUFFIX = x ; then 18500 case $SYSV_MAN_SECTIONS in 18501 true) ADMIN_MAN_SUFFIX=1m ;; 18502 *) ADMIN_MAN_SUFFIX=8 ;; 18503 esac 18504 fi 18505 if test x$ADMIN_MAN_DIR = x ; then 18506 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 18507 fi 18508 18509 18510 18511 18512 18513 18514 18515 18516 18517 18518 18519 18520 18521 18522 18523 XORG_MAN_PAGE="X Version 11" 18524 18525 MAN_SUBSTS="\ 18526 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 18527 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 18528 -e 's|__xservername__|Xorg|g' \ 18529 -e 's|__xconfigfile__|xorg.conf|g' \ 18530 -e 's|__projectroot__|\$(prefix)|g' \ 18531 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 18532 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 18533 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 18534 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 18535 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 18536 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 18537 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 18538 18539 18540 18541 # Check whether --enable-silent-rules was given. 18542 if test "${enable_silent_rules+set}" = set; then : 18543 enableval=$enable_silent_rules; 18544 fi 18545 18546 case $enable_silent_rules in # ((( 18547 yes) AM_DEFAULT_VERBOSITY=0;; 18548 no) AM_DEFAULT_VERBOSITY=1;; 18549 *) AM_DEFAULT_VERBOSITY=0;; 18550 esac 18551 am_make=${MAKE-make} 18552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 18553 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 18554 if ${am_cv_make_support_nested_variables+:} false; then : 18555 $as_echo_n "(cached) " >&6 18556 else 18557 if $as_echo 'TRUE=$(BAR$(V)) 18558 BAR0=false 18559 BAR1=true 18560 V=1 18561 am__doit: 18562 @$(TRUE) 18563 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 18564 am_cv_make_support_nested_variables=yes 18565 else 18566 am_cv_make_support_nested_variables=no 18567 fi 18568 fi 18569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 18570 $as_echo "$am_cv_make_support_nested_variables" >&6; } 18571 if test $am_cv_make_support_nested_variables = yes; then 18572 AM_V='$(V)' 18573 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 18574 else 18575 AM_V=$AM_DEFAULT_VERBOSITY 18576 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 18577 fi 18578 AM_BACKSLASH='\' 18579 18580 18581 18582 # Check whether --enable-malloc0returnsnull was given. 18583 if test "${enable_malloc0returnsnull+set}" = set; then : 18584 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 18585 else 18586 MALLOC_ZERO_RETURNS_NULL=auto 18587 fi 18588 18589 18590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 18591 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 18592 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 18593 if ${xorg_cv_malloc0_returns_null+:} false; then : 18594 $as_echo_n "(cached) " >&6 18595 else 18596 if test "$cross_compiling" = yes; then : 18597 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18599 as_fn_error $? "cannot run test program while cross compiling 18600 See \`config.log' for more details" "$LINENO" 5; } 18601 else 18602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18603 /* end confdefs.h. */ 18604 18605 #include <stdlib.h> 18606 18607 int 18608 main () 18609 { 18610 18611 char *m0, *r0, *c0, *p; 18612 m0 = malloc(0); 18613 p = malloc(10); 18614 r0 = realloc(p,0); 18615 c0 = calloc(0,10); 18616 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 18617 18618 ; 18619 return 0; 18620 } 18621 _ACEOF 18622 if ac_fn_c_try_run "$LINENO"; then : 18623 xorg_cv_malloc0_returns_null=yes 18624 else 18625 xorg_cv_malloc0_returns_null=no 18626 fi 18627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 18628 conftest.$ac_objext conftest.beam conftest.$ac_ext 18629 fi 18630 18631 fi 18632 18633 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 18634 fi 18635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 18636 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 18637 18638 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 18639 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 18640 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 18641 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 18642 else 18643 MALLOC_ZERO_CFLAGS="" 18644 XMALLOC_ZERO_CFLAGS="" 18645 XTMALLOC_ZERO_CFLAGS="" 18646 fi 18647 18648 18649 18650 18651 18652 18653 # Obtain compiler/linker options for depedencies 18654 18655 pkg_failed=no 18656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FS" >&5 18657 $as_echo_n "checking for FS... " >&6; } 18658 18659 if test -n "$FS_CFLAGS"; then 18660 pkg_cv_FS_CFLAGS="$FS_CFLAGS" 18661 elif test -n "$PKG_CONFIG"; then 18662 if test -n "$PKG_CONFIG" && \ 18663 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5 18664 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5 18665 ac_status=$? 18666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18667 test $ac_status = 0; }; then 18668 pkg_cv_FS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null` 18669 test "x$?" != "x0" && pkg_failed=yes 18670 else 18671 pkg_failed=yes 18672 fi 18673 else 18674 pkg_failed=untried 18675 fi 18676 if test -n "$FS_LIBS"; then 18677 pkg_cv_FS_LIBS="$FS_LIBS" 18678 elif test -n "$PKG_CONFIG"; then 18679 if test -n "$PKG_CONFIG" && \ 18680 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5 18681 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5 18682 ac_status=$? 18683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18684 test $ac_status = 0; }; then 18685 pkg_cv_FS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null` 18686 test "x$?" != "x0" && pkg_failed=yes 18687 else 18688 pkg_failed=yes 18689 fi 18690 else 18691 pkg_failed=untried 18692 fi 18693 18694 18695 18696 if test $pkg_failed = yes; then 18697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18698 $as_echo "no" >&6; } 18699 18700 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18701 _pkg_short_errors_supported=yes 18702 else 18703 _pkg_short_errors_supported=no 18704 fi 18705 if test $_pkg_short_errors_supported = yes; then 18706 FS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 fontsproto xtrans" 2>&1` 18707 else 18708 FS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 fontsproto xtrans" 2>&1` 18709 fi 18710 # Put the nasty error message in config.log where it belongs 18711 echo "$FS_PKG_ERRORS" >&5 18712 18713 as_fn_error $? "Package requirements (xproto >= 7.0.17 fontsproto xtrans) were not met: 18714 18715 $FS_PKG_ERRORS 18716 18717 Consider adjusting the PKG_CONFIG_PATH environment variable if you 18718 installed software in a non-standard prefix. 18719 18720 Alternatively, you may set the environment variables FS_CFLAGS 18721 and FS_LIBS to avoid the need to call pkg-config. 18722 See the pkg-config man page for more details." "$LINENO" 5 18723 elif test $pkg_failed = untried; then 18724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18725 $as_echo "no" >&6; } 18726 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18727 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18728 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 18729 is in your PATH or set the PKG_CONFIG environment variable to the full 18730 path to pkg-config. 18731 18732 Alternatively, you may set the environment variables FS_CFLAGS 18733 and FS_LIBS to avoid the need to call pkg-config. 18734 See the pkg-config man page for more details. 18735 18736 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 18737 See \`config.log' for more details" "$LINENO" 5; } 18738 else 18739 FS_CFLAGS=$pkg_cv_FS_CFLAGS 18740 FS_LIBS=$pkg_cv_FS_LIBS 18741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18742 $as_echo "yes" >&6; } 18743 18744 fi 18745 18746 # Find needed libraries for TCP sockets (pre-pended in $LIBS) 18747 18748 18749 case $host_os in 18750 mingw*) unixdef="no" ;; 18751 *) unixdef="yes" ;; 18752 esac 18753 # Check whether --enable-unix-transport was given. 18754 if test "${enable_unix_transport+set}" = set; then : 18755 enableval=$enable_unix_transport; UNIXCONN=$enableval 18756 else 18757 UNIXCONN=$unixdef 18758 fi 18759 18760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 18761 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 18762 if test "$UNIXCONN" = "yes"; then 18763 18764 $as_echo "#define UNIXCONN 1" >>confdefs.h 18765 18766 fi 18767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 18768 $as_echo "$UNIXCONN" >&6; } 18769 # Check whether --enable-tcp-transport was given. 18770 if test "${enable_tcp_transport+set}" = set; then : 18771 enableval=$enable_tcp_transport; TCPCONN=$enableval 18772 else 18773 TCPCONN=yes 18774 fi 18775 18776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 18777 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 18778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 18779 $as_echo "$TCPCONN" >&6; } 18780 if test "$TCPCONN" = "yes"; then 18781 18782 $as_echo "#define TCPCONN 1" >>confdefs.h 18783 18784 18785 # SVR4 hides these in libraries other than libc 18786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 18787 $as_echo_n "checking for library containing socket... " >&6; } 18788 if ${ac_cv_search_socket+:} false; then : 18789 $as_echo_n "(cached) " >&6 18790 else 18791 ac_func_search_save_LIBS=$LIBS 18792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18793 /* end confdefs.h. */ 18794 18795 /* Override any GCC internal prototype to avoid an error. 18796 Use char because int might match the return type of a GCC 18797 builtin and then its argument prototype would still apply. */ 18798 #ifdef __cplusplus 18799 extern "C" 18800 #endif 18801 char socket (); 18802 int 18803 main () 18804 { 18805 return socket (); 18806 ; 18807 return 0; 18808 } 18809 _ACEOF 18810 for ac_lib in '' socket; do 18811 if test -z "$ac_lib"; then 18812 ac_res="none required" 18813 else 18814 ac_res=-l$ac_lib 18815 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18816 fi 18817 if ac_fn_c_try_link "$LINENO"; then : 18818 ac_cv_search_socket=$ac_res 18819 fi 18820 rm -f core conftest.err conftest.$ac_objext \ 18821 conftest$ac_exeext 18822 if ${ac_cv_search_socket+:} false; then : 18823 break 18824 fi 18825 done 18826 if ${ac_cv_search_socket+:} false; then : 18827 18828 else 18829 ac_cv_search_socket=no 18830 fi 18831 rm conftest.$ac_ext 18832 LIBS=$ac_func_search_save_LIBS 18833 fi 18834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 18835 $as_echo "$ac_cv_search_socket" >&6; } 18836 ac_res=$ac_cv_search_socket 18837 if test "$ac_res" != no; then : 18838 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18839 18840 fi 18841 18842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 18843 $as_echo_n "checking for library containing gethostbyname... " >&6; } 18844 if ${ac_cv_search_gethostbyname+:} false; then : 18845 $as_echo_n "(cached) " >&6 18846 else 18847 ac_func_search_save_LIBS=$LIBS 18848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18849 /* end confdefs.h. */ 18850 18851 /* Override any GCC internal prototype to avoid an error. 18852 Use char because int might match the return type of a GCC 18853 builtin and then its argument prototype would still apply. */ 18854 #ifdef __cplusplus 18855 extern "C" 18856 #endif 18857 char gethostbyname (); 18858 int 18859 main () 18860 { 18861 return gethostbyname (); 18862 ; 18863 return 0; 18864 } 18865 _ACEOF 18866 for ac_lib in '' nsl; do 18867 if test -z "$ac_lib"; then 18868 ac_res="none required" 18869 else 18870 ac_res=-l$ac_lib 18871 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 18872 fi 18873 if ac_fn_c_try_link "$LINENO"; then : 18874 ac_cv_search_gethostbyname=$ac_res 18875 fi 18876 rm -f core conftest.err conftest.$ac_objext \ 18877 conftest$ac_exeext 18878 if ${ac_cv_search_gethostbyname+:} false; then : 18879 break 18880 fi 18881 done 18882 if ${ac_cv_search_gethostbyname+:} false; then : 18883 18884 else 18885 ac_cv_search_gethostbyname=no 18886 fi 18887 rm conftest.$ac_ext 18888 LIBS=$ac_func_search_save_LIBS 18889 fi 18890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 18891 $as_echo "$ac_cv_search_gethostbyname" >&6; } 18892 ac_res=$ac_cv_search_gethostbyname 18893 if test "$ac_res" != no; then : 18894 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 18895 18896 fi 18897 18898 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 18899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 18900 $as_echo_n "checking for main in -lws2_32... " >&6; } 18901 if ${ac_cv_lib_ws2_32_main+:} false; then : 18902 $as_echo_n "(cached) " >&6 18903 else 18904 ac_check_lib_save_LIBS=$LIBS 18905 LIBS="-lws2_32 $LIBS" 18906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18907 /* end confdefs.h. */ 18908 18909 18910 int 18911 main () 18912 { 18913 return main (); 18914 ; 18915 return 0; 18916 } 18917 _ACEOF 18918 if ac_fn_c_try_link "$LINENO"; then : 18919 ac_cv_lib_ws2_32_main=yes 18920 else 18921 ac_cv_lib_ws2_32_main=no 18922 fi 18923 rm -f core conftest.err conftest.$ac_objext \ 18924 conftest$ac_exeext conftest.$ac_ext 18925 LIBS=$ac_check_lib_save_LIBS 18926 fi 18927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 18928 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 18929 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 18930 cat >>confdefs.h <<_ACEOF 18931 #define HAVE_LIBWS2_32 1 18932 _ACEOF 18933 18934 LIBS="-lws2_32 $LIBS" 18935 18936 fi 18937 18938 fi 18939 18940 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 18941 # Check whether --enable-ipv6 was given. 18942 if test "${enable_ipv6+set}" = set; then : 18943 enableval=$enable_ipv6; IPV6CONN=$enableval 18944 else 18945 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 18946 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 18947 IPV6CONN=yes 18948 else 18949 IPV6CONN=no 18950 fi 18951 18952 fi 18953 18954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 18955 $as_echo_n "checking if IPv6 support should be built... " >&6; } 18956 if test "$IPV6CONN" = "yes"; then 18957 18958 $as_echo "#define IPv6 1" >>confdefs.h 18959 18960 fi 18961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 18962 $as_echo "$IPV6CONN" >&6; } 18963 18964 # 4.3BSD-Reno added a new member to struct sockaddr_in 18965 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 18966 #include <sys/types.h> 18967 #include <sys/socket.h> 18968 #include <netinet/in.h> 18969 18970 " 18971 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 18972 18973 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 18974 18975 fi 18976 18977 18978 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 18979 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 18980 $ac_includes_default 18981 #include <sys/socket.h> 18982 " 18983 if test "x$ac_cv_type_socklen_t" = xyes; then : 18984 18985 cat >>confdefs.h <<_ACEOF 18986 #define HAVE_SOCKLEN_T 1 18987 _ACEOF 18988 18989 18990 fi 18991 18992 18993 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 18994 # _XOPEN_SOURCE to get it (such as on Solaris) 18995 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 18996 $ac_includes_default 18997 #include <sys/socket.h> 18998 18999 " 19000 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19001 19002 fi 19003 19004 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 19005 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 19006 unset ac_cv_member_struct_msghdr_msg_control 19007 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 19008 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 19009 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 19010 #define _XOPEN_SOURCE 600 19011 $ac_includes_default 19012 #include <sys/socket.h> 19013 19014 " 19015 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19016 19017 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 19018 19019 19020 fi 19021 19022 fi 19023 # If that didn't work, fall back to XPG5/UNIX98 with C89 19024 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 19025 unset ac_cv_member_struct_msghdr_msg_control 19026 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 19027 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 19028 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 19029 #define _XOPEN_SOURCE 500 19030 $ac_includes_default 19031 #include <sys/socket.h> 19032 19033 " 19034 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19035 19036 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 19037 19038 19039 fi 19040 19041 fi 19042 19043 19044 19045 fi 19046 case $host_os in 19047 solaris*|sco*|sysv4*) localdef="yes" ;; 19048 *) localdef="no" ;; 19049 esac 19050 # Check whether --enable-local-transport was given. 19051 if test "${enable_local_transport+set}" = set; then : 19052 enableval=$enable_local_transport; LOCALCONN=$enableval 19053 else 19054 LOCALCONN=$localdef 19055 fi 19056 19057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 19058 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 19059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 19060 $as_echo "$LOCALCONN" >&6; } 19061 if test "$LOCALCONN" = "yes"; then 19062 19063 $as_echo "#define LOCALCONN 1" >>confdefs.h 19064 19065 fi 19066 19067 # Other functions Xtrans may need 19068 for ac_func in strcasecmp strlcpy 19069 do : 19070 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19071 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19072 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19073 cat >>confdefs.h <<_ACEOF 19074 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19075 _ACEOF 19076 19077 fi 19078 done 19079 19080 19081 19082 19083 # Checks for library functions. 19084 for ac_func in strlcpy strnlen 19085 do : 19086 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19087 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19088 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19089 cat >>confdefs.h <<_ACEOF 19090 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19091 _ACEOF 19092 19093 fi 19094 done 19095 19096 19097 # Allow checking code with lint, sparse, etc. 19098 19099 19100 19101 19102 19103 # Check whether --with-lint was given. 19104 if test "${with_lint+set}" = set; then : 19105 withval=$with_lint; use_lint=$withval 19106 else 19107 use_lint=no 19108 fi 19109 19110 19111 # Obtain platform specific info like program name and options 19112 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 19113 case $host_os in 19114 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 19115 lint_name=splint 19116 lint_options="-badflag" 19117 ;; 19118 *freebsd* | *netbsd*) 19119 lint_name=lint 19120 lint_options="-u -b" 19121 ;; 19122 *solaris*) 19123 lint_name=lint 19124 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 19125 ;; 19126 esac 19127 19128 # Test for the presence of the program (either guessed by the code or spelled out by the user) 19129 if test "x$use_lint" = x"yes" ; then 19130 # Extract the first word of "$lint_name", so it can be a program name with args. 19131 set dummy $lint_name; ac_word=$2 19132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19133 $as_echo_n "checking for $ac_word... " >&6; } 19134 if ${ac_cv_path_LINT+:} false; then : 19135 $as_echo_n "(cached) " >&6 19136 else 19137 case $LINT in 19138 [\\/]* | ?:[\\/]*) 19139 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 19140 ;; 19141 *) 19142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19143 for as_dir in $PATH 19144 do 19145 IFS=$as_save_IFS 19146 test -z "$as_dir" && as_dir=. 19147 for ac_exec_ext in '' $ac_executable_extensions; do 19148 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19149 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 19150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19151 break 2 19152 fi 19153 done 19154 done 19155 IFS=$as_save_IFS 19156 19157 ;; 19158 esac 19159 fi 19160 LINT=$ac_cv_path_LINT 19161 if test -n "$LINT"; then 19162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 19163 $as_echo "$LINT" >&6; } 19164 else 19165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19166 $as_echo "no" >&6; } 19167 fi 19168 19169 19170 if test "x$LINT" = "x"; then 19171 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 19172 fi 19173 elif test "x$use_lint" = x"no" ; then 19174 if test "x$LINT" != "x"; then 19175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 19176 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 19177 fi 19178 else 19179 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 19180 fi 19181 19182 # User supplied flags override default flags 19183 if test "x$LINT_FLAGS" != "x"; then 19184 lint_options=$LINT_FLAGS 19185 fi 19186 19187 LINT_FLAGS=$lint_options 19188 19189 if test "x$LINT" != x; then 19190 LINT_TRUE= 19191 LINT_FALSE='#' 19192 else 19193 LINT_TRUE='#' 19194 LINT_FALSE= 19195 fi 19196 19197 19198 19199 19200 19201 # Check whether --enable-lint-library was given. 19202 if test "${enable_lint_library+set}" = set; then : 19203 enableval=$enable_lint_library; make_lint_lib=$enableval 19204 else 19205 make_lint_lib=no 19206 fi 19207 19208 19209 if test "x$make_lint_lib" = x"yes" ; then 19210 LINTLIB=llib-lFS.ln 19211 if test "x$LINT" = "x"; then 19212 as_fn_error $? "Cannot make lint library without --with-lint" "$LINENO" 5 19213 fi 19214 elif test "x$make_lint_lib" != x"no" ; then 19215 as_fn_error $? "--enable-lint-library expects 'yes' or 'no'." "$LINENO" 5 19216 fi 19217 19218 19219 if test x$make_lint_lib != xno; then 19220 MAKE_LINT_LIB_TRUE= 19221 MAKE_LINT_LIB_FALSE='#' 19222 else 19223 MAKE_LINT_LIB_TRUE='#' 19224 MAKE_LINT_LIB_FALSE= 19225 fi 19226 19227 19228 19229 19230 ac_config_files="$ac_config_files Makefile src/Makefile test/Makefile libfs.pc" 19231 19232 cat >confcache <<\_ACEOF 19233 # This file is a shell script that caches the results of configure 19234 # tests run on this system so they can be shared between configure 19235 # scripts and configure runs, see configure's option --config-cache. 19236 # It is not useful on other systems. If it contains results you don't 19237 # want to keep, you may remove or edit it. 19238 # 19239 # config.status only pays attention to the cache file if you give it 19240 # the --recheck option to rerun configure. 19241 # 19242 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19243 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19244 # following values. 19245 19246 _ACEOF 19247 19248 # The following way of writing the cache mishandles newlines in values, 19249 # but we know of no workaround that is simple, portable, and efficient. 19250 # So, we kill variables containing newlines. 19251 # Ultrix sh set writes to stderr and can't be redirected directly, 19252 # and sets the high bit in the cache file unless we assign to the vars. 19253 ( 19254 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19255 eval ac_val=\$$ac_var 19256 case $ac_val in #( 19257 *${as_nl}*) 19258 case $ac_var in #( 19259 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19260 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19261 esac 19262 case $ac_var in #( 19263 _ | IFS | as_nl) ;; #( 19264 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19265 *) { eval $ac_var=; unset $ac_var;} ;; 19266 esac ;; 19267 esac 19268 done 19269 19270 (set) 2>&1 | 19271 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19272 *${as_nl}ac_space=\ *) 19273 # `set' does not quote correctly, so add quotes: double-quote 19274 # substitution turns \\\\ into \\, and sed turns \\ into \. 19275 sed -n \ 19276 "s/'/'\\\\''/g; 19277 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19278 ;; #( 19279 *) 19280 # `set' quotes correctly as required by POSIX, so do not add quotes. 19281 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19282 ;; 19283 esac | 19284 sort 19285 ) | 19286 sed ' 19287 /^ac_cv_env_/b end 19288 t clear 19289 :clear 19290 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19291 t end 19292 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19293 :end' >>confcache 19294 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19295 if test -w "$cache_file"; then 19296 if test "x$cache_file" != "x/dev/null"; then 19297 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19298 $as_echo "$as_me: updating cache $cache_file" >&6;} 19299 if test ! -f "$cache_file" || test -h "$cache_file"; then 19300 cat confcache >"$cache_file" 19301 else 19302 case $cache_file in #( 19303 */* | ?:*) 19304 mv -f confcache "$cache_file"$$ && 19305 mv -f "$cache_file"$$ "$cache_file" ;; #( 19306 *) 19307 mv -f confcache "$cache_file" ;; 19308 esac 19309 fi 19310 fi 19311 else 19312 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19313 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19314 fi 19315 fi 19316 rm -f confcache 19317 19318 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19319 # Let make expand exec_prefix. 19320 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19321 19322 DEFS=-DHAVE_CONFIG_H 19323 19324 ac_libobjs= 19325 ac_ltlibobjs= 19326 U= 19327 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19328 # 1. Remove the extension, and $U if already installed. 19329 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19330 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19331 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19332 # will be set to the directory where LIBOBJS objects are built. 19333 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19334 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19335 done 19336 LIBOBJS=$ac_libobjs 19337 19338 LTLIBOBJS=$ac_ltlibobjs 19339 19340 19341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19342 $as_echo_n "checking that generated files are newer than configure... " >&6; } 19343 if test -n "$am_sleep_pid"; then 19344 # Hide warnings about reused PIDs. 19345 wait $am_sleep_pid 2>/dev/null 19346 fi 19347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19348 $as_echo "done" >&6; } 19349 if test -n "$EXEEXT"; then 19350 am__EXEEXT_TRUE= 19351 am__EXEEXT_FALSE='#' 19352 else 19353 am__EXEEXT_TRUE='#' 19354 am__EXEEXT_FALSE= 19355 fi 19356 19357 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19358 as_fn_error $? "conditional \"AMDEP\" was never defined. 19359 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19360 fi 19361 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19362 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19363 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19364 fi 19365 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 19366 as_fn_error $? "conditional \"LINT\" was never defined. 19367 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19368 fi 19369 if test -z "${MAKE_LINT_LIB_TRUE}" && test -z "${MAKE_LINT_LIB_FALSE}"; then 19370 as_fn_error $? "conditional \"MAKE_LINT_LIB\" was never defined. 19371 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19372 fi 19373 19374 : "${CONFIG_STATUS=./config.status}" 19375 ac_write_fail=0 19376 ac_clean_files_save=$ac_clean_files 19377 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19378 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19379 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19380 as_write_fail=0 19381 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19382 #! $SHELL 19383 # Generated by $as_me. 19384 # Run this file to recreate the current configuration. 19385 # Compiler output produced by configure, useful for debugging 19386 # configure, is in config.log if it exists. 19387 19388 debug=false 19389 ac_cs_recheck=false 19390 ac_cs_silent=false 19391 19392 SHELL=\${CONFIG_SHELL-$SHELL} 19393 export SHELL 19394 _ASEOF 19395 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19396 ## -------------------- ## 19397 ## M4sh Initialization. ## 19398 ## -------------------- ## 19399 19400 # Be more Bourne compatible 19401 DUALCASE=1; export DUALCASE # for MKS sh 19402 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19403 emulate sh 19404 NULLCMD=: 19405 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19406 # is contrary to our usage. Disable this feature. 19407 alias -g '${1+"$@"}'='"$@"' 19408 setopt NO_GLOB_SUBST 19409 else 19410 case `(set -o) 2>/dev/null` in #( 19411 *posix*) : 19412 set -o posix ;; #( 19413 *) : 19414 ;; 19415 esac 19416 fi 19417 19418 19419 as_nl=' 19420 ' 19421 export as_nl 19422 # Printing a long string crashes Solaris 7 /usr/bin/printf. 19423 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19424 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19425 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19426 # Prefer a ksh shell builtin over an external printf program on Solaris, 19427 # but without wasting forks for bash or zsh. 19428 if test -z "$BASH_VERSION$ZSH_VERSION" \ 19429 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19430 as_echo='print -r --' 19431 as_echo_n='print -rn --' 19432 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19433 as_echo='printf %s\n' 19434 as_echo_n='printf %s' 19435 else 19436 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19437 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19438 as_echo_n='/usr/ucb/echo -n' 19439 else 19440 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19441 as_echo_n_body='eval 19442 arg=$1; 19443 case $arg in #( 19444 *"$as_nl"*) 19445 expr "X$arg" : "X\\(.*\\)$as_nl"; 19446 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19447 esac; 19448 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19449 ' 19450 export as_echo_n_body 19451 as_echo_n='sh -c $as_echo_n_body as_echo' 19452 fi 19453 export as_echo_body 19454 as_echo='sh -c $as_echo_body as_echo' 19455 fi 19456 19457 # The user is always right. 19458 if test "${PATH_SEPARATOR+set}" != set; then 19459 PATH_SEPARATOR=: 19460 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19461 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19462 PATH_SEPARATOR=';' 19463 } 19464 fi 19465 19466 19467 # IFS 19468 # We need space, tab and new line, in precisely that order. Quoting is 19469 # there to prevent editors from complaining about space-tab. 19470 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 19471 # splitting by setting IFS to empty value.) 19472 IFS=" "" $as_nl" 19473 19474 # Find who we are. Look in the path if we contain no directory separator. 19475 as_myself= 19476 case $0 in #(( 19477 *[\\/]* ) as_myself=$0 ;; 19478 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19479 for as_dir in $PATH 19480 do 19481 IFS=$as_save_IFS 19482 test -z "$as_dir" && as_dir=. 19483 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 19484 done 19485 IFS=$as_save_IFS 19486 19487 ;; 19488 esac 19489 # We did not find ourselves, most probably we were run as `sh COMMAND' 19490 # in which case we are not to be found in the path. 19491 if test "x$as_myself" = x; then 19492 as_myself=$0 19493 fi 19494 if test ! -f "$as_myself"; then 19495 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19496 exit 1 19497 fi 19498 19499 # Unset variables that we do not need and which cause bugs (e.g. in 19500 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 19501 # suppresses any "Segmentation fault" message there. '((' could 19502 # trigger a bug in pdksh 5.2.14. 19503 for as_var in BASH_ENV ENV MAIL MAILPATH 19504 do eval test x\${$as_var+set} = xset \ 19505 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19506 done 19507 PS1='$ ' 19508 PS2='> ' 19509 PS4='+ ' 19510 19511 # NLS nuisances. 19512 LC_ALL=C 19513 export LC_ALL 19514 LANGUAGE=C 19515 export LANGUAGE 19516 19517 # CDPATH. 19518 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19519 19520 19521 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19522 # ---------------------------------------- 19523 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19524 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19525 # script with STATUS, using 1 if that was 0. 19526 as_fn_error () 19527 { 19528 as_status=$1; test $as_status -eq 0 && as_status=1 19529 if test "$4"; then 19530 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19531 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19532 fi 19533 $as_echo "$as_me: error: $2" >&2 19534 as_fn_exit $as_status 19535 } # as_fn_error 19536 19537 19538 # as_fn_set_status STATUS 19539 # ----------------------- 19540 # Set $? to STATUS, without forking. 19541 as_fn_set_status () 19542 { 19543 return $1 19544 } # as_fn_set_status 19545 19546 # as_fn_exit STATUS 19547 # ----------------- 19548 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19549 as_fn_exit () 19550 { 19551 set +e 19552 as_fn_set_status $1 19553 exit $1 19554 } # as_fn_exit 19555 19556 # as_fn_unset VAR 19557 # --------------- 19558 # Portably unset VAR. 19559 as_fn_unset () 19560 { 19561 { eval $1=; unset $1;} 19562 } 19563 as_unset=as_fn_unset 19564 # as_fn_append VAR VALUE 19565 # ---------------------- 19566 # Append the text in VALUE to the end of the definition contained in VAR. Take 19567 # advantage of any shell optimizations that allow amortized linear growth over 19568 # repeated appends, instead of the typical quadratic growth present in naive 19569 # implementations. 19570 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 19571 eval 'as_fn_append () 19572 { 19573 eval $1+=\$2 19574 }' 19575 else 19576 as_fn_append () 19577 { 19578 eval $1=\$$1\$2 19579 } 19580 fi # as_fn_append 19581 19582 # as_fn_arith ARG... 19583 # ------------------ 19584 # Perform arithmetic evaluation on the ARGs, and store the result in the 19585 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19586 # must be portable across $(()) and expr. 19587 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19588 eval 'as_fn_arith () 19589 { 19590 as_val=$(( $* )) 19591 }' 19592 else 19593 as_fn_arith () 19594 { 19595 as_val=`expr "$@" || test $? -eq 1` 19596 } 19597 fi # as_fn_arith 19598 19599 19600 if expr a : '\(a\)' >/dev/null 2>&1 && 19601 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19602 as_expr=expr 19603 else 19604 as_expr=false 19605 fi 19606 19607 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19608 as_basename=basename 19609 else 19610 as_basename=false 19611 fi 19612 19613 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19614 as_dirname=dirname 19615 else 19616 as_dirname=false 19617 fi 19618 19619 as_me=`$as_basename -- "$0" || 19620 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19621 X"$0" : 'X\(//\)$' \| \ 19622 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19623 $as_echo X/"$0" | 19624 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19625 s//\1/ 19626 q 19627 } 19628 /^X\/\(\/\/\)$/{ 19629 s//\1/ 19630 q 19631 } 19632 /^X\/\(\/\).*/{ 19633 s//\1/ 19634 q 19635 } 19636 s/.*/./; q'` 19637 19638 # Avoid depending upon Character Ranges. 19639 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19640 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19641 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19642 as_cr_digits='0123456789' 19643 as_cr_alnum=$as_cr_Letters$as_cr_digits 19644 19645 ECHO_C= ECHO_N= ECHO_T= 19646 case `echo -n x` in #((((( 19647 -n*) 19648 case `echo 'xy\c'` in 19649 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19650 xy) ECHO_C='\c';; 19651 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19652 ECHO_T=' ';; 19653 esac;; 19654 *) 19655 ECHO_N='-n';; 19656 esac 19657 19658 rm -f conf$$ conf$$.exe conf$$.file 19659 if test -d conf$$.dir; then 19660 rm -f conf$$.dir/conf$$.file 19661 else 19662 rm -f conf$$.dir 19663 mkdir conf$$.dir 2>/dev/null 19664 fi 19665 if (echo >conf$$.file) 2>/dev/null; then 19666 if ln -s conf$$.file conf$$ 2>/dev/null; then 19667 as_ln_s='ln -s' 19668 # ... but there are two gotchas: 19669 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19670 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19671 # In both cases, we have to default to `cp -pR'. 19672 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19673 as_ln_s='cp -pR' 19674 elif ln conf$$.file conf$$ 2>/dev/null; then 19675 as_ln_s=ln 19676 else 19677 as_ln_s='cp -pR' 19678 fi 19679 else 19680 as_ln_s='cp -pR' 19681 fi 19682 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19683 rmdir conf$$.dir 2>/dev/null 19684 19685 19686 # as_fn_mkdir_p 19687 # ------------- 19688 # Create "$as_dir" as a directory, including parents if necessary. 19689 as_fn_mkdir_p () 19690 { 19691 19692 case $as_dir in #( 19693 -*) as_dir=./$as_dir;; 19694 esac 19695 test -d "$as_dir" || eval $as_mkdir_p || { 19696 as_dirs= 19697 while :; do 19698 case $as_dir in #( 19699 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19700 *) as_qdir=$as_dir;; 19701 esac 19702 as_dirs="'$as_qdir' $as_dirs" 19703 as_dir=`$as_dirname -- "$as_dir" || 19704 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19705 X"$as_dir" : 'X\(//\)[^/]' \| \ 19706 X"$as_dir" : 'X\(//\)$' \| \ 19707 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19708 $as_echo X"$as_dir" | 19709 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19710 s//\1/ 19711 q 19712 } 19713 /^X\(\/\/\)[^/].*/{ 19714 s//\1/ 19715 q 19716 } 19717 /^X\(\/\/\)$/{ 19718 s//\1/ 19719 q 19720 } 19721 /^X\(\/\).*/{ 19722 s//\1/ 19723 q 19724 } 19725 s/.*/./; q'` 19726 test -d "$as_dir" && break 19727 done 19728 test -z "$as_dirs" || eval "mkdir $as_dirs" 19729 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19730 19731 19732 } # as_fn_mkdir_p 19733 if mkdir -p . 2>/dev/null; then 19734 as_mkdir_p='mkdir -p "$as_dir"' 19735 else 19736 test -d ./-p && rmdir ./-p 19737 as_mkdir_p=false 19738 fi 19739 19740 19741 # as_fn_executable_p FILE 19742 # ----------------------- 19743 # Test if FILE is an executable regular file. 19744 as_fn_executable_p () 19745 { 19746 test -f "$1" && test -x "$1" 19747 } # as_fn_executable_p 19748 as_test_x='test -x' 19749 as_executable_p=as_fn_executable_p 19750 19751 # Sed expression to map a string onto a valid CPP name. 19752 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19753 19754 # Sed expression to map a string onto a valid variable name. 19755 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19756 19757 19758 exec 6>&1 19759 ## ----------------------------------- ## 19760 ## Main body of $CONFIG_STATUS script. ## 19761 ## ----------------------------------- ## 19762 _ASEOF 19763 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19764 19765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19766 # Save the log message, to keep $0 and so on meaningful, and to 19767 # report actual input values of CONFIG_FILES etc. instead of their 19768 # values after options handling. 19769 ac_log=" 19770 This file was extended by libFS $as_me 1.0.8, which was 19771 generated by GNU Autoconf 2.69. Invocation command line was 19772 19773 CONFIG_FILES = $CONFIG_FILES 19774 CONFIG_HEADERS = $CONFIG_HEADERS 19775 CONFIG_LINKS = $CONFIG_LINKS 19776 CONFIG_COMMANDS = $CONFIG_COMMANDS 19777 $ $0 $@ 19778 19779 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19780 " 19781 19782 _ACEOF 19783 19784 case $ac_config_files in *" 19785 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19786 esac 19787 19788 case $ac_config_headers in *" 19789 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 19790 esac 19791 19792 19793 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19794 # Files that config.status was made for. 19795 config_files="$ac_config_files" 19796 config_headers="$ac_config_headers" 19797 config_commands="$ac_config_commands" 19798 19799 _ACEOF 19800 19801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19802 ac_cs_usage="\ 19803 \`$as_me' instantiates files and other configuration actions 19804 from templates according to the current configuration. Unless the files 19805 and actions are specified as TAGs, all are instantiated by default. 19806 19807 Usage: $0 [OPTION]... [TAG]... 19808 19809 -h, --help print this help, then exit 19810 -V, --version print version number and configuration settings, then exit 19811 --config print configuration, then exit 19812 -q, --quiet, --silent 19813 do not print progress messages 19814 -d, --debug don't remove temporary files 19815 --recheck update $as_me by reconfiguring in the same conditions 19816 --file=FILE[:TEMPLATE] 19817 instantiate the configuration file FILE 19818 --header=FILE[:TEMPLATE] 19819 instantiate the configuration header FILE 19820 19821 Configuration files: 19822 $config_files 19823 19824 Configuration headers: 19825 $config_headers 19826 19827 Configuration commands: 19828 $config_commands 19829 19830 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libFS/issues>." 19831 19832 _ACEOF 19833 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19834 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 19835 ac_cs_version="\\ 19836 libFS config.status 1.0.8 19837 configured by $0, generated by GNU Autoconf 2.69, 19838 with options \\"\$ac_cs_config\\" 19839 19840 Copyright (C) 2012 Free Software Foundation, Inc. 19841 This config.status script is free software; the Free Software Foundation 19842 gives unlimited permission to copy, distribute and modify it." 19843 19844 ac_pwd='$ac_pwd' 19845 srcdir='$srcdir' 19846 INSTALL='$INSTALL' 19847 MKDIR_P='$MKDIR_P' 19848 AWK='$AWK' 19849 test -n "\$AWK" || AWK=awk 19850 _ACEOF 19851 19852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19853 # The default lists apply if the user does not specify any file. 19854 ac_need_defaults=: 19855 while test $# != 0 19856 do 19857 case $1 in 19858 --*=?*) 19859 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19860 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19861 ac_shift=: 19862 ;; 19863 --*=) 19864 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19865 ac_optarg= 19866 ac_shift=: 19867 ;; 19868 *) 19869 ac_option=$1 19870 ac_optarg=$2 19871 ac_shift=shift 19872 ;; 19873 esac 19874 19875 case $ac_option in 19876 # Handling of the options. 19877 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19878 ac_cs_recheck=: ;; 19879 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19880 $as_echo "$ac_cs_version"; exit ;; 19881 --config | --confi | --conf | --con | --co | --c ) 19882 $as_echo "$ac_cs_config"; exit ;; 19883 --debug | --debu | --deb | --de | --d | -d ) 19884 debug=: ;; 19885 --file | --fil | --fi | --f ) 19886 $ac_shift 19887 case $ac_optarg in 19888 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19889 '') as_fn_error $? "missing file argument" ;; 19890 esac 19891 as_fn_append CONFIG_FILES " '$ac_optarg'" 19892 ac_need_defaults=false;; 19893 --header | --heade | --head | --hea ) 19894 $ac_shift 19895 case $ac_optarg in 19896 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19897 esac 19898 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 19899 ac_need_defaults=false;; 19900 --he | --h) 19901 # Conflict between --help and --header 19902 as_fn_error $? "ambiguous option: \`$1' 19903 Try \`$0 --help' for more information.";; 19904 --help | --hel | -h ) 19905 $as_echo "$ac_cs_usage"; exit ;; 19906 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19907 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19908 ac_cs_silent=: ;; 19909 19910 # This is an error. 19911 -*) as_fn_error $? "unrecognized option: \`$1' 19912 Try \`$0 --help' for more information." ;; 19913 19914 *) as_fn_append ac_config_targets " $1" 19915 ac_need_defaults=false ;; 19916 19917 esac 19918 shift 19919 done 19920 19921 ac_configure_extra_args= 19922 19923 if $ac_cs_silent; then 19924 exec 6>/dev/null 19925 ac_configure_extra_args="$ac_configure_extra_args --silent" 19926 fi 19927 19928 _ACEOF 19929 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19930 if \$ac_cs_recheck; then 19931 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19932 shift 19933 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 19934 CONFIG_SHELL='$SHELL' 19935 export CONFIG_SHELL 19936 exec "\$@" 19937 fi 19938 19939 _ACEOF 19940 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19941 exec 5>>config.log 19942 { 19943 echo 19944 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 19945 ## Running $as_me. ## 19946 _ASBOX 19947 $as_echo "$ac_log" 19948 } >&5 19949 19950 _ACEOF 19951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19952 # 19953 # INIT-COMMANDS 19954 # 19955 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 19956 19957 19958 # The HP-UX ksh and POSIX shell print the target directory to stdout 19959 # if CDPATH is set. 19960 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19961 19962 sed_quote_subst='$sed_quote_subst' 19963 double_quote_subst='$double_quote_subst' 19964 delay_variable_subst='$delay_variable_subst' 19965 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 19966 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 19967 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 19968 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 19969 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 19970 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 19971 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 19972 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 19973 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 19974 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 19975 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 19976 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 19977 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 19978 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 19979 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 19980 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 19981 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 19982 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 19983 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 19984 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 19985 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 19986 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 19987 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 19988 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 19989 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 19990 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 19991 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 19992 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 19993 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 19994 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 19995 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 19996 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 19997 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 19998 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 19999 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20000 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20001 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20002 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20003 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20004 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20005 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20006 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20007 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20008 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20009 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20010 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20011 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20012 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20013 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20014 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20015 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20016 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20017 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20018 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20019 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20020 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20021 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20022 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20023 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 20024 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20025 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20026 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20027 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20028 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20029 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20030 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20031 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20032 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20033 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20034 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20035 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20036 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20037 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20038 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20039 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20040 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20041 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20042 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20043 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20044 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20045 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20046 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20047 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20048 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20049 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20050 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20051 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20052 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20053 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20054 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20055 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20056 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20057 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20058 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20059 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20060 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20061 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20062 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20063 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20064 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20065 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20066 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20067 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20068 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20069 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20070 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20071 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20072 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20073 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20074 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20075 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20076 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20077 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20078 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20079 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20080 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20081 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20082 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20083 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20084 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20085 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20086 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20087 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20088 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20089 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20090 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20091 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20092 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20093 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20094 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20095 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20096 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20097 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20098 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20099 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20100 20101 LTCC='$LTCC' 20102 LTCFLAGS='$LTCFLAGS' 20103 compiler='$compiler_DEFAULT' 20104 20105 # A function that is used when there is no print builtin or printf. 20106 func_fallback_echo () 20107 { 20108 eval 'cat <<_LTECHO_EOF 20109 \$1 20110 _LTECHO_EOF' 20111 } 20112 20113 # Quote evaled strings. 20114 for var in SHELL \ 20115 ECHO \ 20116 PATH_SEPARATOR \ 20117 SED \ 20118 GREP \ 20119 EGREP \ 20120 FGREP \ 20121 LD \ 20122 NM \ 20123 LN_S \ 20124 lt_SP2NL \ 20125 lt_NL2SP \ 20126 reload_flag \ 20127 OBJDUMP \ 20128 deplibs_check_method \ 20129 file_magic_cmd \ 20130 file_magic_glob \ 20131 want_nocaseglob \ 20132 DLLTOOL \ 20133 sharedlib_from_linklib_cmd \ 20134 AR \ 20135 AR_FLAGS \ 20136 archiver_list_spec \ 20137 STRIP \ 20138 RANLIB \ 20139 CC \ 20140 CFLAGS \ 20141 compiler \ 20142 lt_cv_sys_global_symbol_pipe \ 20143 lt_cv_sys_global_symbol_to_cdecl \ 20144 lt_cv_sys_global_symbol_to_import \ 20145 lt_cv_sys_global_symbol_to_c_name_address \ 20146 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20147 lt_cv_nm_interface \ 20148 nm_file_list_spec \ 20149 lt_cv_truncate_bin \ 20150 lt_prog_compiler_no_builtin_flag \ 20151 lt_prog_compiler_pic \ 20152 lt_prog_compiler_wl \ 20153 lt_prog_compiler_static \ 20154 lt_cv_prog_compiler_c_o \ 20155 need_locks \ 20156 MANIFEST_TOOL \ 20157 DSYMUTIL \ 20158 NMEDIT \ 20159 LIPO \ 20160 OTOOL \ 20161 OTOOL64 \ 20162 shrext_cmds \ 20163 export_dynamic_flag_spec \ 20164 whole_archive_flag_spec \ 20165 compiler_needs_object \ 20166 with_gnu_ld \ 20167 allow_undefined_flag \ 20168 no_undefined_flag \ 20169 hardcode_libdir_flag_spec \ 20170 hardcode_libdir_separator \ 20171 exclude_expsyms \ 20172 include_expsyms \ 20173 file_list_spec \ 20174 variables_saved_for_relink \ 20175 libname_spec \ 20176 library_names_spec \ 20177 soname_spec \ 20178 install_override_mode \ 20179 finish_eval \ 20180 old_striplib \ 20181 striplib; do 20182 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20183 *[\\\\\\\`\\"\\\$]*) 20184 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20185 ;; 20186 *) 20187 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20188 ;; 20189 esac 20190 done 20191 20192 # Double-quote double-evaled strings. 20193 for var in reload_cmds \ 20194 old_postinstall_cmds \ 20195 old_postuninstall_cmds \ 20196 old_archive_cmds \ 20197 extract_expsyms_cmds \ 20198 old_archive_from_new_cmds \ 20199 old_archive_from_expsyms_cmds \ 20200 archive_cmds \ 20201 archive_expsym_cmds \ 20202 module_cmds \ 20203 module_expsym_cmds \ 20204 export_symbols_cmds \ 20205 prelink_cmds \ 20206 postlink_cmds \ 20207 postinstall_cmds \ 20208 postuninstall_cmds \ 20209 finish_cmds \ 20210 sys_lib_search_path_spec \ 20211 configure_time_dlsearch_path \ 20212 configure_time_lt_sys_library_path; do 20213 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20214 *[\\\\\\\`\\"\\\$]*) 20215 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20216 ;; 20217 *) 20218 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20219 ;; 20220 esac 20221 done 20222 20223 ac_aux_dir='$ac_aux_dir' 20224 20225 # See if we are running on zsh, and set the options that allow our 20226 # commands through without removal of \ escapes INIT. 20227 if test -n "\${ZSH_VERSION+set}"; then 20228 setopt NO_GLOB_SUBST 20229 fi 20230 20231 20232 PACKAGE='$PACKAGE' 20233 VERSION='$VERSION' 20234 RM='$RM' 20235 ofile='$ofile' 20236 20237 20238 20239 20240 _ACEOF 20241 20242 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20243 20244 # Handling of arguments. 20245 for ac_config_target in $ac_config_targets 20246 do 20247 case $ac_config_target in 20248 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20249 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20250 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20251 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20252 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20253 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 20254 "libfs.pc") CONFIG_FILES="$CONFIG_FILES libfs.pc" ;; 20255 20256 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20257 esac 20258 done 20259 20260 20261 # If the user did not use the arguments to specify the items to instantiate, 20262 # then the envvar interface is used. Set only those that are not. 20263 # We use the long form for the default assignment because of an extremely 20264 # bizarre bug on SunOS 4.1.3. 20265 if $ac_need_defaults; then 20266 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20267 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 20268 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20269 fi 20270 20271 # Have a temporary directory for convenience. Make it in the build tree 20272 # simply because there is no reason against having it here, and in addition, 20273 # creating and moving files from /tmp can sometimes cause problems. 20274 # Hook for its removal unless debugging. 20275 # Note that there is a small window in which the directory will not be cleaned: 20276 # after its creation but before its name has been assigned to `$tmp'. 20277 $debug || 20278 { 20279 tmp= ac_tmp= 20280 trap 'exit_status=$? 20281 : "${ac_tmp:=$tmp}" 20282 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20283 ' 0 20284 trap 'as_fn_exit 1' 1 2 13 15 20285 } 20286 # Create a (secure) tmp directory for tmp files. 20287 20288 { 20289 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20290 test -d "$tmp" 20291 } || 20292 { 20293 tmp=./conf$$-$RANDOM 20294 (umask 077 && mkdir "$tmp") 20295 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20296 ac_tmp=$tmp 20297 20298 # Set up the scripts for CONFIG_FILES section. 20299 # No need to generate them if there are no CONFIG_FILES. 20300 # This happens for instance with `./config.status config.h'. 20301 if test -n "$CONFIG_FILES"; then 20302 20303 20304 ac_cr=`echo X | tr X '\015'` 20305 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20306 # But we know of no other shell where ac_cr would be empty at this 20307 # point, so we can use a bashism as a fallback. 20308 if test "x$ac_cr" = x; then 20309 eval ac_cr=\$\'\\r\' 20310 fi 20311 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20312 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20313 ac_cs_awk_cr='\\r' 20314 else 20315 ac_cs_awk_cr=$ac_cr 20316 fi 20317 20318 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20319 _ACEOF 20320 20321 20322 { 20323 echo "cat >conf$$subs.awk <<_ACEOF" && 20324 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20325 echo "_ACEOF" 20326 } >conf$$subs.sh || 20327 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20328 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20329 ac_delim='%!_!# ' 20330 for ac_last_try in false false false false false :; do 20331 . ./conf$$subs.sh || 20332 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20333 20334 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20335 if test $ac_delim_n = $ac_delim_num; then 20336 break 20337 elif $ac_last_try; then 20338 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20339 else 20340 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20341 fi 20342 done 20343 rm -f conf$$subs.sh 20344 20345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20346 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20347 _ACEOF 20348 sed -n ' 20349 h 20350 s/^/S["/; s/!.*/"]=/ 20351 p 20352 g 20353 s/^[^!]*!// 20354 :repl 20355 t repl 20356 s/'"$ac_delim"'$// 20357 t delim 20358 :nl 20359 h 20360 s/\(.\{148\}\)..*/\1/ 20361 t more1 20362 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20363 p 20364 n 20365 b repl 20366 :more1 20367 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20368 p 20369 g 20370 s/.\{148\}// 20371 t nl 20372 :delim 20373 h 20374 s/\(.\{148\}\)..*/\1/ 20375 t more2 20376 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20377 p 20378 b 20379 :more2 20380 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20381 p 20382 g 20383 s/.\{148\}// 20384 t delim 20385 ' <conf$$subs.awk | sed ' 20386 /^[^""]/{ 20387 N 20388 s/\n// 20389 } 20390 ' >>$CONFIG_STATUS || ac_write_fail=1 20391 rm -f conf$$subs.awk 20392 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20393 _ACAWK 20394 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20395 for (key in S) S_is_set[key] = 1 20396 FS = "" 20397 20398 } 20399 { 20400 line = $ 0 20401 nfields = split(line, field, "@") 20402 substed = 0 20403 len = length(field[1]) 20404 for (i = 2; i < nfields; i++) { 20405 key = field[i] 20406 keylen = length(key) 20407 if (S_is_set[key]) { 20408 value = S[key] 20409 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20410 len += length(value) + length(field[++i]) 20411 substed = 1 20412 } else 20413 len += 1 + keylen 20414 } 20415 20416 print line 20417 } 20418 20419 _ACAWK 20420 _ACEOF 20421 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20422 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20423 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20424 else 20425 cat 20426 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20427 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20428 _ACEOF 20429 20430 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20431 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20432 # trailing colons and then remove the whole line if VPATH becomes empty 20433 # (actually we leave an empty line to preserve line numbers). 20434 if test "x$srcdir" = x.; then 20435 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20436 h 20437 s/// 20438 s/^/:/ 20439 s/[ ]*$/:/ 20440 s/:\$(srcdir):/:/g 20441 s/:\${srcdir}:/:/g 20442 s/:@srcdir@:/:/g 20443 s/^:*// 20444 s/:*$// 20445 x 20446 s/\(=[ ]*\).*/\1/ 20447 G 20448 s/\n// 20449 s/^[^=]*=[ ]*$// 20450 }' 20451 fi 20452 20453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20454 fi # test -n "$CONFIG_FILES" 20455 20456 # Set up the scripts for CONFIG_HEADERS section. 20457 # No need to generate them if there are no CONFIG_HEADERS. 20458 # This happens for instance with `./config.status Makefile'. 20459 if test -n "$CONFIG_HEADERS"; then 20460 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 20461 BEGIN { 20462 _ACEOF 20463 20464 # Transform confdefs.h into an awk script `defines.awk', embedded as 20465 # here-document in config.status, that substitutes the proper values into 20466 # config.h.in to produce config.h. 20467 20468 # Create a delimiter string that does not exist in confdefs.h, to ease 20469 # handling of long lines. 20470 ac_delim='%!_!# ' 20471 for ac_last_try in false false :; do 20472 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 20473 if test -z "$ac_tt"; then 20474 break 20475 elif $ac_last_try; then 20476 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 20477 else 20478 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20479 fi 20480 done 20481 20482 # For the awk script, D is an array of macro values keyed by name, 20483 # likewise P contains macro parameters if any. Preserve backslash 20484 # newline sequences. 20485 20486 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 20487 sed -n ' 20488 s/.\{148\}/&'"$ac_delim"'/g 20489 t rset 20490 :rset 20491 s/^[ ]*#[ ]*define[ ][ ]*/ / 20492 t def 20493 d 20494 :def 20495 s/\\$// 20496 t bsnl 20497 s/["\\]/\\&/g 20498 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20499 D["\1"]=" \3"/p 20500 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 20501 d 20502 :bsnl 20503 s/["\\]/\\&/g 20504 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20505 D["\1"]=" \3\\\\\\n"\\/p 20506 t cont 20507 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 20508 t cont 20509 d 20510 :cont 20511 n 20512 s/.\{148\}/&'"$ac_delim"'/g 20513 t clear 20514 :clear 20515 s/\\$// 20516 t bsnlc 20517 s/["\\]/\\&/g; s/^/"/; s/$/"/p 20518 d 20519 :bsnlc 20520 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 20521 b cont 20522 ' <confdefs.h | sed ' 20523 s/'"$ac_delim"'/"\\\ 20524 "/g' >>$CONFIG_STATUS || ac_write_fail=1 20525 20526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20527 for (key in D) D_is_set[key] = 1 20528 FS = "" 20529 } 20530 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 20531 line = \$ 0 20532 split(line, arg, " ") 20533 if (arg[1] == "#") { 20534 defundef = arg[2] 20535 mac1 = arg[3] 20536 } else { 20537 defundef = substr(arg[1], 2) 20538 mac1 = arg[2] 20539 } 20540 split(mac1, mac2, "(") #) 20541 macro = mac2[1] 20542 prefix = substr(line, 1, index(line, defundef) - 1) 20543 if (D_is_set[macro]) { 20544 # Preserve the white space surrounding the "#". 20545 print prefix "define", macro P[macro] D[macro] 20546 next 20547 } else { 20548 # Replace #undef with comments. This is necessary, for example, 20549 # in the case of _POSIX_SOURCE, which is predefined and required 20550 # on some systems where configure will not decide to define it. 20551 if (defundef == "undef") { 20552 print "/*", prefix defundef, macro, "*/" 20553 next 20554 } 20555 } 20556 } 20557 { print } 20558 _ACAWK 20559 _ACEOF 20560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20561 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 20562 fi # test -n "$CONFIG_HEADERS" 20563 20564 20565 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 20566 shift 20567 for ac_tag 20568 do 20569 case $ac_tag in 20570 :[FHLC]) ac_mode=$ac_tag; continue;; 20571 esac 20572 case $ac_mode$ac_tag in 20573 :[FHL]*:*);; 20574 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20575 :[FH]-) ac_tag=-:-;; 20576 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20577 esac 20578 ac_save_IFS=$IFS 20579 IFS=: 20580 set x $ac_tag 20581 IFS=$ac_save_IFS 20582 shift 20583 ac_file=$1 20584 shift 20585 20586 case $ac_mode in 20587 :L) ac_source=$1;; 20588 :[FH]) 20589 ac_file_inputs= 20590 for ac_f 20591 do 20592 case $ac_f in 20593 -) ac_f="$ac_tmp/stdin";; 20594 *) # Look for the file first in the build tree, then in the source tree 20595 # (if the path is not absolute). The absolute path cannot be DOS-style, 20596 # because $ac_f cannot contain `:'. 20597 test -f "$ac_f" || 20598 case $ac_f in 20599 [\\/$]*) false;; 20600 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20601 esac || 20602 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20603 esac 20604 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20605 as_fn_append ac_file_inputs " '$ac_f'" 20606 done 20607 20608 # Let's still pretend it is `configure' which instantiates (i.e., don't 20609 # use $as_me), people would be surprised to read: 20610 # /* config.h. Generated by config.status. */ 20611 configure_input='Generated from '` 20612 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20613 `' by configure.' 20614 if test x"$ac_file" != x-; then 20615 configure_input="$ac_file. $configure_input" 20616 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20617 $as_echo "$as_me: creating $ac_file" >&6;} 20618 fi 20619 # Neutralize special characters interpreted by sed in replacement strings. 20620 case $configure_input in #( 20621 *\&* | *\|* | *\\* ) 20622 ac_sed_conf_input=`$as_echo "$configure_input" | 20623 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20624 *) ac_sed_conf_input=$configure_input;; 20625 esac 20626 20627 case $ac_tag in 20628 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20629 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20630 esac 20631 ;; 20632 esac 20633 20634 ac_dir=`$as_dirname -- "$ac_file" || 20635 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20636 X"$ac_file" : 'X\(//\)[^/]' \| \ 20637 X"$ac_file" : 'X\(//\)$' \| \ 20638 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20639 $as_echo X"$ac_file" | 20640 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20641 s//\1/ 20642 q 20643 } 20644 /^X\(\/\/\)[^/].*/{ 20645 s//\1/ 20646 q 20647 } 20648 /^X\(\/\/\)$/{ 20649 s//\1/ 20650 q 20651 } 20652 /^X\(\/\).*/{ 20653 s//\1/ 20654 q 20655 } 20656 s/.*/./; q'` 20657 as_dir="$ac_dir"; as_fn_mkdir_p 20658 ac_builddir=. 20659 20660 case "$ac_dir" in 20661 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20662 *) 20663 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 20664 # A ".." for each directory in $ac_dir_suffix. 20665 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20666 case $ac_top_builddir_sub in 20667 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20668 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20669 esac ;; 20670 esac 20671 ac_abs_top_builddir=$ac_pwd 20672 ac_abs_builddir=$ac_pwd$ac_dir_suffix 20673 # for backward compatibility: 20674 ac_top_builddir=$ac_top_build_prefix 20675 20676 case $srcdir in 20677 .) # We are building in place. 20678 ac_srcdir=. 20679 ac_top_srcdir=$ac_top_builddir_sub 20680 ac_abs_top_srcdir=$ac_pwd ;; 20681 [\\/]* | ?:[\\/]* ) # Absolute name. 20682 ac_srcdir=$srcdir$ac_dir_suffix; 20683 ac_top_srcdir=$srcdir 20684 ac_abs_top_srcdir=$srcdir ;; 20685 *) # Relative name. 20686 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20687 ac_top_srcdir=$ac_top_build_prefix$srcdir 20688 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20689 esac 20690 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20691 20692 20693 case $ac_mode in 20694 :F) 20695 # 20696 # CONFIG_FILE 20697 # 20698 20699 case $INSTALL in 20700 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20701 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20702 esac 20703 ac_MKDIR_P=$MKDIR_P 20704 case $MKDIR_P in 20705 [\\/$]* | ?:[\\/]* ) ;; 20706 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20707 esac 20708 _ACEOF 20709 20710 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20711 # If the template does not know about datarootdir, expand it. 20712 # FIXME: This hack should be removed a few years after 2.60. 20713 ac_datarootdir_hack=; ac_datarootdir_seen= 20714 ac_sed_dataroot=' 20715 /datarootdir/ { 20716 p 20717 q 20718 } 20719 /@datadir@/p 20720 /@docdir@/p 20721 /@infodir@/p 20722 /@localedir@/p 20723 /@mandir@/p' 20724 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20725 *datarootdir*) ac_datarootdir_seen=yes;; 20726 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20728 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20729 _ACEOF 20730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20731 ac_datarootdir_hack=' 20732 s&@datadir@&$datadir&g 20733 s&@docdir@&$docdir&g 20734 s&@infodir@&$infodir&g 20735 s&@localedir@&$localedir&g 20736 s&@mandir@&$mandir&g 20737 s&\\\${datarootdir}&$datarootdir&g' ;; 20738 esac 20739 _ACEOF 20740 20741 # Neutralize VPATH when `$srcdir' = `.'. 20742 # Shell code in configure.ac might set extrasub. 20743 # FIXME: do we really want to maintain this feature? 20744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20745 ac_sed_extra="$ac_vpsub 20746 $extrasub 20747 _ACEOF 20748 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20749 :t 20750 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20751 s|@configure_input@|$ac_sed_conf_input|;t t 20752 s&@top_builddir@&$ac_top_builddir_sub&;t t 20753 s&@top_build_prefix@&$ac_top_build_prefix&;t t 20754 s&@srcdir@&$ac_srcdir&;t t 20755 s&@abs_srcdir@&$ac_abs_srcdir&;t t 20756 s&@top_srcdir@&$ac_top_srcdir&;t t 20757 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20758 s&@builddir@&$ac_builddir&;t t 20759 s&@abs_builddir@&$ac_abs_builddir&;t t 20760 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20761 s&@INSTALL@&$ac_INSTALL&;t t 20762 s&@MKDIR_P@&$ac_MKDIR_P&;t t 20763 $ac_datarootdir_hack 20764 " 20765 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20766 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20767 20768 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 20769 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 20770 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 20771 "$ac_tmp/out"`; test -z "$ac_out"; } && 20772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20773 which seems to be undefined. Please make sure it is defined" >&5 20774 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20775 which seems to be undefined. Please make sure it is defined" >&2;} 20776 20777 rm -f "$ac_tmp/stdin" 20778 case $ac_file in 20779 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 20780 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 20781 esac \ 20782 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20783 ;; 20784 :H) 20785 # 20786 # CONFIG_HEADER 20787 # 20788 if test x"$ac_file" != x-; then 20789 { 20790 $as_echo "/* $configure_input */" \ 20791 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 20792 } >"$ac_tmp/config.h" \ 20793 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20794 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 20795 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 20796 $as_echo "$as_me: $ac_file is unchanged" >&6;} 20797 else 20798 rm -f "$ac_file" 20799 mv "$ac_tmp/config.h" "$ac_file" \ 20800 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20801 fi 20802 else 20803 $as_echo "/* $configure_input */" \ 20804 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 20805 || as_fn_error $? "could not create -" "$LINENO" 5 20806 fi 20807 # Compute "$ac_file"'s index in $config_headers. 20808 _am_arg="$ac_file" 20809 _am_stamp_count=1 20810 for _am_header in $config_headers :; do 20811 case $_am_header in 20812 $_am_arg | $_am_arg:* ) 20813 break ;; 20814 * ) 20815 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 20816 esac 20817 done 20818 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 20819 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20820 X"$_am_arg" : 'X\(//\)[^/]' \| \ 20821 X"$_am_arg" : 'X\(//\)$' \| \ 20822 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 20823 $as_echo X"$_am_arg" | 20824 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20825 s//\1/ 20826 q 20827 } 20828 /^X\(\/\/\)[^/].*/{ 20829 s//\1/ 20830 q 20831 } 20832 /^X\(\/\/\)$/{ 20833 s//\1/ 20834 q 20835 } 20836 /^X\(\/\).*/{ 20837 s//\1/ 20838 q 20839 } 20840 s/.*/./; q'`/stamp-h$_am_stamp_count 20841 ;; 20842 20843 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 20844 $as_echo "$as_me: executing $ac_file commands" >&6;} 20845 ;; 20846 esac 20847 20848 20849 case $ac_file$ac_mode in 20850 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 20851 # Older Autoconf quotes --file arguments for eval, but not when files 20852 # are listed without --file. Let's play safe and only enable the eval 20853 # if we detect the quoting. 20854 case $CONFIG_FILES in 20855 *\'*) eval set x "$CONFIG_FILES" ;; 20856 *) set x $CONFIG_FILES ;; 20857 esac 20858 shift 20859 for mf 20860 do 20861 # Strip MF so we end up with the name of the file. 20862 mf=`echo "$mf" | sed -e 's/:.*$//'` 20863 # Check whether this is an Automake generated Makefile or not. 20864 # We used to match only the files named 'Makefile.in', but 20865 # some people rename them; so instead we look at the file content. 20866 # Grep'ing the first line is not enough: some people post-process 20867 # each Makefile.in and add a new line on top of each file to say so. 20868 # Grep'ing the whole file is not good either: AIX grep has a line 20869 # limit of 2048, but all sed's we know have understand at least 4000. 20870 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 20871 dirpart=`$as_dirname -- "$mf" || 20872 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20873 X"$mf" : 'X\(//\)[^/]' \| \ 20874 X"$mf" : 'X\(//\)$' \| \ 20875 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 20876 $as_echo X"$mf" | 20877 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20878 s//\1/ 20879 q 20880 } 20881 /^X\(\/\/\)[^/].*/{ 20882 s//\1/ 20883 q 20884 } 20885 /^X\(\/\/\)$/{ 20886 s//\1/ 20887 q 20888 } 20889 /^X\(\/\).*/{ 20890 s//\1/ 20891 q 20892 } 20893 s/.*/./; q'` 20894 else 20895 continue 20896 fi 20897 # Extract the definition of DEPDIR, am__include, and am__quote 20898 # from the Makefile without running 'make'. 20899 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 20900 test -z "$DEPDIR" && continue 20901 am__include=`sed -n 's/^am__include = //p' < "$mf"` 20902 test -z "$am__include" && continue 20903 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 20904 # Find all dependency output files, they are included files with 20905 # $(DEPDIR) in their names. We invoke sed twice because it is the 20906 # simplest approach to changing $(DEPDIR) to its actual value in the 20907 # expansion. 20908 for file in `sed -n " 20909 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 20910 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 20911 # Make sure the directory exists. 20912 test -f "$dirpart/$file" && continue 20913 fdir=`$as_dirname -- "$file" || 20914 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20915 X"$file" : 'X\(//\)[^/]' \| \ 20916 X"$file" : 'X\(//\)$' \| \ 20917 X"$file" : 'X\(/\)' \| . 2>/dev/null || 20918 $as_echo X"$file" | 20919 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20920 s//\1/ 20921 q 20922 } 20923 /^X\(\/\/\)[^/].*/{ 20924 s//\1/ 20925 q 20926 } 20927 /^X\(\/\/\)$/{ 20928 s//\1/ 20929 q 20930 } 20931 /^X\(\/\).*/{ 20932 s//\1/ 20933 q 20934 } 20935 s/.*/./; q'` 20936 as_dir=$dirpart/$fdir; as_fn_mkdir_p 20937 # echo "creating $dirpart/$file" 20938 echo '# dummy' > "$dirpart/$file" 20939 done 20940 done 20941 } 20942 ;; 20943 "libtool":C) 20944 20945 # See if we are running on zsh, and set the options that allow our 20946 # commands through without removal of \ escapes. 20947 if test -n "${ZSH_VERSION+set}"; then 20948 setopt NO_GLOB_SUBST 20949 fi 20950 20951 cfgfile=${ofile}T 20952 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 20953 $RM "$cfgfile" 20954 20955 cat <<_LT_EOF >> "$cfgfile" 20956 #! $SHELL 20957 # Generated automatically by $as_me ($PACKAGE) $VERSION 20958 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 20959 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 20960 20961 # Provide generalized library-building support services. 20962 # Written by Gordon Matzigkeit, 1996 20963 20964 # Copyright (C) 2014 Free Software Foundation, Inc. 20965 # This is free software; see the source for copying conditions. There is NO 20966 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 20967 20968 # GNU Libtool is free software; you can redistribute it and/or modify 20969 # it under the terms of the GNU General Public License as published by 20970 # the Free Software Foundation; either version 2 of of the License, or 20971 # (at your option) any later version. 20972 # 20973 # As a special exception to the GNU General Public License, if you 20974 # distribute this file as part of a program or library that is built 20975 # using GNU Libtool, you may include this file under the same 20976 # distribution terms that you use for the rest of that program. 20977 # 20978 # GNU Libtool is distributed in the hope that it will be useful, but 20979 # WITHOUT ANY WARRANTY; without even the implied warranty of 20980 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20981 # GNU General Public License for more details. 20982 # 20983 # You should have received a copy of the GNU General Public License 20984 # along with this program. If not, see <http://www.gnu.org/licenses/>. 20985 20986 20987 # The names of the tagged configurations supported by this script. 20988 available_tags='' 20989 20990 # Configured defaults for sys_lib_dlsearch_path munging. 20991 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 20992 20993 # ### BEGIN LIBTOOL CONFIG 20994 20995 # Which release of libtool.m4 was used? 20996 macro_version=$macro_version 20997 macro_revision=$macro_revision 20998 20999 # Whether or not to build shared libraries. 21000 build_libtool_libs=$enable_shared 21001 21002 # Whether or not to build static libraries. 21003 build_old_libs=$enable_static 21004 21005 # What type of objects to build. 21006 pic_mode=$pic_mode 21007 21008 # Whether or not to optimize for fast installation. 21009 fast_install=$enable_fast_install 21010 21011 # Shared archive member basename,for filename based shared library versioning on AIX. 21012 shared_archive_member_spec=$shared_archive_member_spec 21013 21014 # Shell to use when invoking shell scripts. 21015 SHELL=$lt_SHELL 21016 21017 # An echo program that protects backslashes. 21018 ECHO=$lt_ECHO 21019 21020 # The PATH separator for the build system. 21021 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21022 21023 # The host system. 21024 host_alias=$host_alias 21025 host=$host 21026 host_os=$host_os 21027 21028 # The build system. 21029 build_alias=$build_alias 21030 build=$build 21031 build_os=$build_os 21032 21033 # A sed program that does not truncate output. 21034 SED=$lt_SED 21035 21036 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21037 Xsed="\$SED -e 1s/^X//" 21038 21039 # A grep program that handles long lines. 21040 GREP=$lt_GREP 21041 21042 # An ERE matcher. 21043 EGREP=$lt_EGREP 21044 21045 # A literal string matcher. 21046 FGREP=$lt_FGREP 21047 21048 # A BSD- or MS-compatible name lister. 21049 NM=$lt_NM 21050 21051 # Whether we need soft or hard links. 21052 LN_S=$lt_LN_S 21053 21054 # What is the maximum length of a command? 21055 max_cmd_len=$max_cmd_len 21056 21057 # Object file suffix (normally "o"). 21058 objext=$ac_objext 21059 21060 # Executable file suffix (normally ""). 21061 exeext=$exeext 21062 21063 # whether the shell understands "unset". 21064 lt_unset=$lt_unset 21065 21066 # turn spaces into newlines. 21067 SP2NL=$lt_lt_SP2NL 21068 21069 # turn newlines into spaces. 21070 NL2SP=$lt_lt_NL2SP 21071 21072 # convert \$build file names to \$host format. 21073 to_host_file_cmd=$lt_cv_to_host_file_cmd 21074 21075 # convert \$build files to toolchain format. 21076 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21077 21078 # An object symbol dumper. 21079 OBJDUMP=$lt_OBJDUMP 21080 21081 # Method to check whether dependent libraries are shared objects. 21082 deplibs_check_method=$lt_deplibs_check_method 21083 21084 # Command to use when deplibs_check_method = "file_magic". 21085 file_magic_cmd=$lt_file_magic_cmd 21086 21087 # How to find potential files when deplibs_check_method = "file_magic". 21088 file_magic_glob=$lt_file_magic_glob 21089 21090 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21091 want_nocaseglob=$lt_want_nocaseglob 21092 21093 # DLL creation program. 21094 DLLTOOL=$lt_DLLTOOL 21095 21096 # Command to associate shared and link libraries. 21097 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21098 21099 # The archiver. 21100 AR=$lt_AR 21101 21102 # Flags to create an archive. 21103 AR_FLAGS=$lt_AR_FLAGS 21104 21105 # How to feed a file listing to the archiver. 21106 archiver_list_spec=$lt_archiver_list_spec 21107 21108 # A symbol stripping program. 21109 STRIP=$lt_STRIP 21110 21111 # Commands used to install an old-style archive. 21112 RANLIB=$lt_RANLIB 21113 old_postinstall_cmds=$lt_old_postinstall_cmds 21114 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21115 21116 # Whether to use a lock for old archive extraction. 21117 lock_old_archive_extraction=$lock_old_archive_extraction 21118 21119 # A C compiler. 21120 LTCC=$lt_CC 21121 21122 # LTCC compiler flags. 21123 LTCFLAGS=$lt_CFLAGS 21124 21125 # Take the output of nm and produce a listing of raw symbols and C names. 21126 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21127 21128 # Transform the output of nm in a proper C declaration. 21129 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21130 21131 # Transform the output of nm into a list of symbols to manually relocate. 21132 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21133 21134 # Transform the output of nm in a C name address pair. 21135 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21136 21137 # Transform the output of nm in a C name address pair when lib prefix is needed. 21138 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21139 21140 # The name lister interface. 21141 nm_interface=$lt_lt_cv_nm_interface 21142 21143 # Specify filename containing input files for \$NM. 21144 nm_file_list_spec=$lt_nm_file_list_spec 21145 21146 # The root where to search for dependent libraries,and where our libraries should be installed. 21147 lt_sysroot=$lt_sysroot 21148 21149 # Command to truncate a binary pipe. 21150 lt_truncate_bin=$lt_lt_cv_truncate_bin 21151 21152 # The name of the directory that contains temporary libtool files. 21153 objdir=$objdir 21154 21155 # Used to examine libraries when file_magic_cmd begins with "file". 21156 MAGIC_CMD=$MAGIC_CMD 21157 21158 # Must we lock files when doing compilation? 21159 need_locks=$lt_need_locks 21160 21161 # Manifest tool. 21162 MANIFEST_TOOL=$lt_MANIFEST_TOOL 21163 21164 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21165 DSYMUTIL=$lt_DSYMUTIL 21166 21167 # Tool to change global to local symbols on Mac OS X. 21168 NMEDIT=$lt_NMEDIT 21169 21170 # Tool to manipulate fat objects and archives on Mac OS X. 21171 LIPO=$lt_LIPO 21172 21173 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 21174 OTOOL=$lt_OTOOL 21175 21176 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21177 OTOOL64=$lt_OTOOL64 21178 21179 # Old archive suffix (normally "a"). 21180 libext=$libext 21181 21182 # Shared library suffix (normally ".so"). 21183 shrext_cmds=$lt_shrext_cmds 21184 21185 # The commands to extract the exported symbol list from a shared archive. 21186 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21187 21188 # Variables whose values should be saved in libtool wrapper scripts and 21189 # restored at link time. 21190 variables_saved_for_relink=$lt_variables_saved_for_relink 21191 21192 # Do we need the "lib" prefix for modules? 21193 need_lib_prefix=$need_lib_prefix 21194 21195 # Do we need a version for libraries? 21196 need_version=$need_version 21197 21198 # Library versioning type. 21199 version_type=$version_type 21200 21201 # Shared library runtime path variable. 21202 runpath_var=$runpath_var 21203 21204 # Shared library path variable. 21205 shlibpath_var=$shlibpath_var 21206 21207 # Is shlibpath searched before the hard-coded library search path? 21208 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21209 21210 # Format of library name prefix. 21211 libname_spec=$lt_libname_spec 21212 21213 # List of archive names. First name is the real one, the rest are links. 21214 # The last name is the one that the linker finds with -lNAME 21215 library_names_spec=$lt_library_names_spec 21216 21217 # The coded name of the library, if different from the real name. 21218 soname_spec=$lt_soname_spec 21219 21220 # Permission mode override for installation of shared libraries. 21221 install_override_mode=$lt_install_override_mode 21222 21223 # Command to use after installation of a shared archive. 21224 postinstall_cmds=$lt_postinstall_cmds 21225 21226 # Command to use after uninstallation of a shared archive. 21227 postuninstall_cmds=$lt_postuninstall_cmds 21228 21229 # Commands used to finish a libtool library installation in a directory. 21230 finish_cmds=$lt_finish_cmds 21231 21232 # As "finish_cmds", except a single script fragment to be evaled but 21233 # not shown. 21234 finish_eval=$lt_finish_eval 21235 21236 # Whether we should hardcode library paths into libraries. 21237 hardcode_into_libs=$hardcode_into_libs 21238 21239 # Compile-time system search path for libraries. 21240 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21241 21242 # Detected run-time system search path for libraries. 21243 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21244 21245 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21246 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21247 21248 # Whether dlopen is supported. 21249 dlopen_support=$enable_dlopen 21250 21251 # Whether dlopen of programs is supported. 21252 dlopen_self=$enable_dlopen_self 21253 21254 # Whether dlopen of statically linked programs is supported. 21255 dlopen_self_static=$enable_dlopen_self_static 21256 21257 # Commands to strip libraries. 21258 old_striplib=$lt_old_striplib 21259 striplib=$lt_striplib 21260 21261 21262 # The linker used to build libraries. 21263 LD=$lt_LD 21264 21265 # How to create reloadable object files. 21266 reload_flag=$lt_reload_flag 21267 reload_cmds=$lt_reload_cmds 21268 21269 # Commands used to build an old-style archive. 21270 old_archive_cmds=$lt_old_archive_cmds 21271 21272 # A language specific compiler. 21273 CC=$lt_compiler 21274 21275 # Is the compiler the GNU compiler? 21276 with_gcc=$GCC 21277 21278 # Compiler flag to turn off builtin functions. 21279 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21280 21281 # Additional compiler flags for building library objects. 21282 pic_flag=$lt_lt_prog_compiler_pic 21283 21284 # How to pass a linker flag through the compiler. 21285 wl=$lt_lt_prog_compiler_wl 21286 21287 # Compiler flag to prevent dynamic linking. 21288 link_static_flag=$lt_lt_prog_compiler_static 21289 21290 # Does compiler simultaneously support -c and -o options? 21291 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21292 21293 # Whether or not to add -lc for building shared libraries. 21294 build_libtool_need_lc=$archive_cmds_need_lc 21295 21296 # Whether or not to disallow shared libs when runtime libs are static. 21297 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21298 21299 # Compiler flag to allow reflexive dlopens. 21300 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21301 21302 # Compiler flag to generate shared objects directly from archives. 21303 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21304 21305 # Whether the compiler copes with passing no objects directly. 21306 compiler_needs_object=$lt_compiler_needs_object 21307 21308 # Create an old-style archive from a shared archive. 21309 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21310 21311 # Create a temporary old-style archive to link instead of a shared archive. 21312 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21313 21314 # Commands used to build a shared archive. 21315 archive_cmds=$lt_archive_cmds 21316 archive_expsym_cmds=$lt_archive_expsym_cmds 21317 21318 # Commands used to build a loadable module if different from building 21319 # a shared archive. 21320 module_cmds=$lt_module_cmds 21321 module_expsym_cmds=$lt_module_expsym_cmds 21322 21323 # Whether we are building with GNU ld or not. 21324 with_gnu_ld=$lt_with_gnu_ld 21325 21326 # Flag that allows shared libraries with undefined symbols to be built. 21327 allow_undefined_flag=$lt_allow_undefined_flag 21328 21329 # Flag that enforces no undefined symbols. 21330 no_undefined_flag=$lt_no_undefined_flag 21331 21332 # Flag to hardcode \$libdir into a binary during linking. 21333 # This must work even if \$libdir does not exist 21334 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21335 21336 # Whether we need a single "-rpath" flag with a separated argument. 21337 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21338 21339 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21340 # DIR into the resulting binary. 21341 hardcode_direct=$hardcode_direct 21342 21343 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21344 # DIR into the resulting binary and the resulting library dependency is 21345 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21346 # library is relocated. 21347 hardcode_direct_absolute=$hardcode_direct_absolute 21348 21349 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21350 # into the resulting binary. 21351 hardcode_minus_L=$hardcode_minus_L 21352 21353 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21354 # into the resulting binary. 21355 hardcode_shlibpath_var=$hardcode_shlibpath_var 21356 21357 # Set to "yes" if building a shared library automatically hardcodes DIR 21358 # into the library and all subsequent libraries and executables linked 21359 # against it. 21360 hardcode_automatic=$hardcode_automatic 21361 21362 # Set to yes if linker adds runtime paths of dependent libraries 21363 # to runtime path list. 21364 inherit_rpath=$inherit_rpath 21365 21366 # Whether libtool must link a program against all its dependency libraries. 21367 link_all_deplibs=$link_all_deplibs 21368 21369 # Set to "yes" if exported symbols are required. 21370 always_export_symbols=$always_export_symbols 21371 21372 # The commands to list exported symbols. 21373 export_symbols_cmds=$lt_export_symbols_cmds 21374 21375 # Symbols that should not be listed in the preloaded symbols. 21376 exclude_expsyms=$lt_exclude_expsyms 21377 21378 # Symbols that must always be exported. 21379 include_expsyms=$lt_include_expsyms 21380 21381 # Commands necessary for linking programs (against libraries) with templates. 21382 prelink_cmds=$lt_prelink_cmds 21383 21384 # Commands necessary for finishing linking programs. 21385 postlink_cmds=$lt_postlink_cmds 21386 21387 # Specify filename containing input files. 21388 file_list_spec=$lt_file_list_spec 21389 21390 # How to hardcode a shared library path into an executable. 21391 hardcode_action=$hardcode_action 21392 21393 # ### END LIBTOOL CONFIG 21394 21395 _LT_EOF 21396 21397 cat <<'_LT_EOF' >> "$cfgfile" 21398 21399 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21400 21401 # func_munge_path_list VARIABLE PATH 21402 # ----------------------------------- 21403 # VARIABLE is name of variable containing _space_ separated list of 21404 # directories to be munged by the contents of PATH, which is string 21405 # having a format: 21406 # "DIR[:DIR]:" 21407 # string "DIR[ DIR]" will be prepended to VARIABLE 21408 # ":DIR[:DIR]" 21409 # string "DIR[ DIR]" will be appended to VARIABLE 21410 # "DIRP[:DIRP]::[DIRA:]DIRA" 21411 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21412 # "DIRA[ DIRA]" will be appended to VARIABLE 21413 # "DIR[:DIR]" 21414 # VARIABLE will be replaced by "DIR[ DIR]" 21415 func_munge_path_list () 21416 { 21417 case x$2 in 21418 x) 21419 ;; 21420 *:) 21421 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21422 ;; 21423 x:*) 21424 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21425 ;; 21426 *::*) 21427 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21428 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21429 ;; 21430 *) 21431 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21432 ;; 21433 esac 21434 } 21435 21436 21437 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21438 func_cc_basename () 21439 { 21440 for cc_temp in $*""; do 21441 case $cc_temp in 21442 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21443 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21444 \-*) ;; 21445 *) break;; 21446 esac 21447 done 21448 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21449 } 21450 21451 21452 # ### END FUNCTIONS SHARED WITH CONFIGURE 21453 21454 _LT_EOF 21455 21456 case $host_os in 21457 aix3*) 21458 cat <<\_LT_EOF >> "$cfgfile" 21459 # AIX sometimes has problems with the GCC collect2 program. For some 21460 # reason, if we set the COLLECT_NAMES environment variable, the problems 21461 # vanish in a puff of smoke. 21462 if test set != "${COLLECT_NAMES+set}"; then 21463 COLLECT_NAMES= 21464 export COLLECT_NAMES 21465 fi 21466 _LT_EOF 21467 ;; 21468 esac 21469 21470 21471 ltmain=$ac_aux_dir/ltmain.sh 21472 21473 21474 # We use sed instead of cat because bash on DJGPP gets confused if 21475 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21476 # text mode, it properly converts lines to CR/LF. This bash problem 21477 # is reportedly fixed, but why not run on old versions too? 21478 sed '$q' "$ltmain" >> "$cfgfile" \ 21479 || (rm -f "$cfgfile"; exit 1) 21480 21481 mv -f "$cfgfile" "$ofile" || 21482 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21483 chmod +x "$ofile" 21484 21485 ;; 21486 21487 esac 21488 done # for ac_tag 21489 21490 21491 as_fn_exit 0 21492 _ACEOF 21493 ac_clean_files=$ac_clean_files_save 21494 21495 test $ac_write_fail = 0 || 21496 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21497 21498 21499 # configure is writing to config.log, and then calls config.status. 21500 # config.status does its own redirection, appending to config.log. 21501 # Unfortunately, on DOS this fails, as config.log is still kept open 21502 # by configure, so config.status won't be able to write to it; its 21503 # output is simply discarded. So we exec the FD to /dev/null, 21504 # effectively closing config.log, so it can be properly (re)opened and 21505 # appended to by config.status. When coming back to configure, we 21506 # need to make the FD available again. 21507 if test "$no_create" != yes; then 21508 ac_cs_success=: 21509 ac_config_status_args= 21510 test "$silent" = yes && 21511 ac_config_status_args="$ac_config_status_args --quiet" 21512 exec 5>/dev/null 21513 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21514 exec 5>>config.log 21515 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21516 # would make configure fail if this is the last instruction. 21517 $ac_cs_success || as_fn_exit 1 21518 fi 21519 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21521 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21522 fi 21523 21524
Indexes created Mon Oct 26 00:26:21 UTC 2026