configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libXvMC 1.0.9. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 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 1 201 202 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 203 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 204 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 PATH=/empty FPATH=/empty; export PATH FPATH 207 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 208 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 209 test \$(( 1 + 1 )) = 2 || 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://bugs.freedesktop.org/enter_bug.cgi?product=xorg 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='libXvMC' 593 PACKAGE_TARNAME='libXvMC' 594 PACKAGE_VERSION='1.0.9' 595 PACKAGE_STRING='libXvMC 1.0.9' 596 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 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 LINT_FALSE 641 LINT_TRUE 642 LINT_FLAGS 643 LINT 644 DLOPEN_LIBS 645 XVMC_LIBS 646 XVMC_CFLAGS 647 XTMALLOC_ZERO_CFLAGS 648 XMALLOC_ZERO_CFLAGS 649 MALLOC_ZERO_CFLAGS 650 MAN_SUBSTS 651 XORG_MAN_PAGE 652 ADMIN_MAN_DIR 653 DRIVER_MAN_DIR 654 MISC_MAN_DIR 655 FILE_MAN_DIR 656 LIB_MAN_DIR 657 APP_MAN_DIR 658 ADMIN_MAN_SUFFIX 659 DRIVER_MAN_SUFFIX 660 MISC_MAN_SUFFIX 661 FILE_MAN_SUFFIX 662 LIB_MAN_SUFFIX 663 APP_MAN_SUFFIX 664 INSTALL_CMD 665 PKG_CONFIG 666 CHANGELOG_CMD 667 STRICT_CFLAGS 668 CWARNFLAGS 669 BASE_CFLAGS 670 CPP 671 OTOOL64 672 OTOOL 673 LIPO 674 NMEDIT 675 DSYMUTIL 676 MANIFEST_TOOL 677 RANLIB 678 ac_ct_AR 679 AR 680 DLLTOOL 681 OBJDUMP 682 LN_S 683 NM 684 ac_ct_DUMPBIN 685 DUMPBIN 686 LD 687 FGREP 688 EGREP 689 GREP 690 SED 691 am__fastdepCC_FALSE 692 am__fastdepCC_TRUE 693 CCDEPMODE 694 am__nodep 695 AMDEPBACKSLASH 696 AMDEP_FALSE 697 AMDEP_TRUE 698 am__quote 699 am__include 700 DEPDIR 701 OBJEXT 702 EXEEXT 703 ac_ct_CC 704 CPPFLAGS 705 LDFLAGS 706 CFLAGS 707 CC 708 host_os 709 host_vendor 710 host_cpu 711 host 712 build_os 713 build_vendor 714 build_cpu 715 build 716 LIBTOOL 717 AM_BACKSLASH 718 AM_DEFAULT_VERBOSITY 719 AM_DEFAULT_V 720 AM_V 721 am__untar 722 am__tar 723 AMTAR 724 am__leading_dot 725 SET_MAKE 726 AWK 727 mkdir_p 728 MKDIR_P 729 INSTALL_STRIP_PROGRAM 730 STRIP 731 install_sh 732 MAKEINFO 733 AUTOHEADER 734 AUTOMAKE 735 AUTOCONF 736 ACLOCAL 737 VERSION 738 PACKAGE 739 CYGPATH_W 740 am__isrc 741 INSTALL_DATA 742 INSTALL_SCRIPT 743 INSTALL_PROGRAM 744 target_alias 745 host_alias 746 build_alias 747 LIBS 748 ECHO_T 749 ECHO_N 750 ECHO_C 751 DEFS 752 mandir 753 localedir 754 libdir 755 psdir 756 pdfdir 757 dvidir 758 htmldir 759 infodir 760 docdir 761 oldincludedir 762 includedir 763 localstatedir 764 sharedstatedir 765 sysconfdir 766 datadir 767 datarootdir 768 libexecdir 769 sbindir 770 bindir 771 program_transform_name 772 prefix 773 exec_prefix 774 PACKAGE_URL 775 PACKAGE_BUGREPORT 776 PACKAGE_STRING 777 PACKAGE_VERSION 778 PACKAGE_TARNAME 779 PACKAGE_NAME 780 PATH_SEPARATOR 781 SHELL' 782 ac_subst_files='' 783 ac_user_opts=' 784 enable_option_checking 785 enable_silent_rules 786 enable_shared 787 enable_static 788 with_pic 789 enable_fast_install 790 enable_dependency_tracking 791 with_gnu_ld 792 with_sysroot 793 enable_libtool_lock 794 enable_selective_werror 795 enable_strict_compilation 796 enable_malloc0returnsnull 797 with_lint 798 ' 799 ac_precious_vars='build_alias 800 host_alias 801 target_alias 802 CC 803 CFLAGS 804 LDFLAGS 805 LIBS 806 CPPFLAGS 807 CPP 808 PKG_CONFIG 809 XVMC_CFLAGS 810 XVMC_LIBS 811 LINT 812 LINT_FLAGS' 813 814 815 # 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"newly created file is older than distributed files! 2397 Check your system clock" "$LINENO" 5 2398 fi 2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2400 $as_echo "yes" >&6; } 2401 # If we didn't sleep, we still need to ensure time stamps of config.status and 2402 # generated files are strictly newer. 2403 am_sleep_pid= 2404 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2405 ( sleep 1 ) & 2406 am_sleep_pid=$! 2407 fi 2408 2409 rm -f conftest.file 2410 2411 test "$program_prefix" != NONE && 2412 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2413 # Use a double $ so make ignores it. 2414 test "$program_suffix" != NONE && 2415 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2416 # Double any \ or $. 2417 # By default was `s,x,x', remove it if useless. 2418 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2419 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2420 2421 # Expand $ac_aux_dir to an absolute path. 2422 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2423 2424 if test x"${MISSING+set}" != xset; then 2425 case $am_aux_dir in 2426 *\ * | *\ *) 2427 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2428 *) 2429 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2430 esac 2431 fi 2432 # Use eval to expand $SHELL 2433 if eval "$MISSING --is-lightweight"; then 2434 am_missing_run="$MISSING " 2435 else 2436 am_missing_run= 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2438 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2439 fi 2440 2441 if test x"${install_sh+set}" != xset; then 2442 case $am_aux_dir in 2443 *\ * | *\ *) 2444 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2445 *) 2446 install_sh="\${SHELL} $am_aux_dir/install-sh" 2447 esac 2448 fi 2449 2450 # Installed binaries are usually stripped using 'strip' when the user 2451 # run "make install-strip". However 'strip' might not be the right 2452 # tool to use in cross-compilation environments, therefore Automake 2453 # will honor the 'STRIP' environment variable to overrule this program. 2454 if test "$cross_compiling" != no; then 2455 if test -n "$ac_tool_prefix"; then 2456 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2457 set dummy ${ac_tool_prefix}strip; ac_word=$2 2458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2459 $as_echo_n "checking for $ac_word... " >&6; } 2460 if ${ac_cv_prog_STRIP+:} false; then : 2461 $as_echo_n "(cached) " >&6 2462 else 2463 if test -n "$STRIP"; then 2464 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2465 else 2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2467 for as_dir in $PATH 2468 do 2469 IFS=$as_save_IFS 2470 test -z "$as_dir" && as_dir=. 2471 for ac_exec_ext in '' $ac_executable_extensions; do 2472 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2473 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2474 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2475 break 2 2476 fi 2477 done 2478 done 2479 IFS=$as_save_IFS 2480 2481 fi 2482 fi 2483 STRIP=$ac_cv_prog_STRIP 2484 if test -n "$STRIP"; then 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2486 $as_echo "$STRIP" >&6; } 2487 else 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2489 $as_echo "no" >&6; } 2490 fi 2491 2492 2493 fi 2494 if test -z "$ac_cv_prog_STRIP"; then 2495 ac_ct_STRIP=$STRIP 2496 # Extract the first word of "strip", so it can be a program name with args. 2497 set dummy strip; ac_word=$2 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2499 $as_echo_n "checking for $ac_word... " >&6; } 2500 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2501 $as_echo_n "(cached) " >&6 2502 else 2503 if test -n "$ac_ct_STRIP"; then 2504 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2505 else 2506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2507 for as_dir in $PATH 2508 do 2509 IFS=$as_save_IFS 2510 test -z "$as_dir" && as_dir=. 2511 for ac_exec_ext in '' $ac_executable_extensions; do 2512 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2513 ac_cv_prog_ac_ct_STRIP="strip" 2514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2515 break 2 2516 fi 2517 done 2518 done 2519 IFS=$as_save_IFS 2520 2521 fi 2522 fi 2523 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2524 if test -n "$ac_ct_STRIP"; then 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2526 $as_echo "$ac_ct_STRIP" >&6; } 2527 else 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2529 $as_echo "no" >&6; } 2530 fi 2531 2532 if test "x$ac_ct_STRIP" = x; then 2533 STRIP=":" 2534 else 2535 case $cross_compiling:$ac_tool_warned in 2536 yes:) 2537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2539 ac_tool_warned=yes ;; 2540 esac 2541 STRIP=$ac_ct_STRIP 2542 fi 2543 else 2544 STRIP="$ac_cv_prog_STRIP" 2545 fi 2546 2547 fi 2548 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2549 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2551 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2552 if test -z "$MKDIR_P"; then 2553 if ${ac_cv_path_mkdir+:} false; then : 2554 $as_echo_n "(cached) " >&6 2555 else 2556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2557 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2558 do 2559 IFS=$as_save_IFS 2560 test -z "$as_dir" && as_dir=. 2561 for ac_prog in mkdir gmkdir; do 2562 for ac_exec_ext in '' $ac_executable_extensions; do 2563 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2564 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2565 'mkdir (GNU coreutils) '* | \ 2566 'mkdir (coreutils) '* | \ 2567 'mkdir (fileutils) '4.1*) 2568 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2569 break 3;; 2570 esac 2571 done 2572 done 2573 done 2574 IFS=$as_save_IFS 2575 2576 fi 2577 2578 test -d ./--version && rmdir ./--version 2579 if test "${ac_cv_path_mkdir+set}" = set; then 2580 MKDIR_P="$ac_cv_path_mkdir -p" 2581 else 2582 # As a last resort, use the slow shell script. Don't cache a 2583 # value for MKDIR_P within a source directory, because that will 2584 # break other packages using the cache if that directory is 2585 # removed, or if the value is a relative name. 2586 MKDIR_P="$ac_install_sh -d" 2587 fi 2588 fi 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2590 $as_echo "$MKDIR_P" >&6; } 2591 2592 for ac_prog in gawk mawk nawk awk 2593 do 2594 # Extract the first word of "$ac_prog", so it can be a program name with args. 2595 set dummy $ac_prog; ac_word=$2 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2597 $as_echo_n "checking for $ac_word... " >&6; } 2598 if ${ac_cv_prog_AWK+:} false; then : 2599 $as_echo_n "(cached) " >&6 2600 else 2601 if test -n "$AWK"; then 2602 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2603 else 2604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2605 for as_dir in $PATH 2606 do 2607 IFS=$as_save_IFS 2608 test -z "$as_dir" && as_dir=. 2609 for ac_exec_ext in '' $ac_executable_extensions; do 2610 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2611 ac_cv_prog_AWK="$ac_prog" 2612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2613 break 2 2614 fi 2615 done 2616 done 2617 IFS=$as_save_IFS 2618 2619 fi 2620 fi 2621 AWK=$ac_cv_prog_AWK 2622 if test -n "$AWK"; then 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2624 $as_echo "$AWK" >&6; } 2625 else 2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2627 $as_echo "no" >&6; } 2628 fi 2629 2630 2631 test -n "$AWK" && break 2632 done 2633 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2635 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2636 set x ${MAKE-make} 2637 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2638 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2639 $as_echo_n "(cached) " >&6 2640 else 2641 cat >conftest.make <<\_ACEOF 2642 SHELL = /bin/sh 2643 all: 2644 @echo '@@@%%%=$(MAKE)=@@@%%%' 2645 _ACEOF 2646 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2647 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2648 *@@@%%%=?*=@@@%%%*) 2649 eval ac_cv_prog_make_${ac_make}_set=yes;; 2650 *) 2651 eval ac_cv_prog_make_${ac_make}_set=no;; 2652 esac 2653 rm -f conftest.make 2654 fi 2655 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2657 $as_echo "yes" >&6; } 2658 SET_MAKE= 2659 else 2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2661 $as_echo "no" >&6; } 2662 SET_MAKE="MAKE=${MAKE-make}" 2663 fi 2664 2665 rm -rf .tst 2>/dev/null 2666 mkdir .tst 2>/dev/null 2667 if test -d .tst; then 2668 am__leading_dot=. 2669 else 2670 am__leading_dot=_ 2671 fi 2672 rmdir .tst 2>/dev/null 2673 2674 # Check whether --enable-silent-rules was given. 2675 if test "${enable_silent_rules+set}" = set; then : 2676 enableval=$enable_silent_rules; 2677 fi 2678 2679 case $enable_silent_rules in # ((( 2680 yes) AM_DEFAULT_VERBOSITY=0;; 2681 no) AM_DEFAULT_VERBOSITY=1;; 2682 *) AM_DEFAULT_VERBOSITY=1;; 2683 esac 2684 am_make=${MAKE-make} 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2686 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2687 if ${am_cv_make_support_nested_variables+:} false; then : 2688 $as_echo_n "(cached) " >&6 2689 else 2690 if $as_echo 'TRUE=$(BAR$(V)) 2691 BAR0=false 2692 BAR1=true 2693 V=1 2694 am__doit: 2695 @$(TRUE) 2696 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2697 am_cv_make_support_nested_variables=yes 2698 else 2699 am_cv_make_support_nested_variables=no 2700 fi 2701 fi 2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2703 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2704 if test $am_cv_make_support_nested_variables = yes; then 2705 AM_V='$(V)' 2706 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2707 else 2708 AM_V=$AM_DEFAULT_VERBOSITY 2709 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2710 fi 2711 AM_BACKSLASH='\' 2712 2713 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2714 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2715 # is not polluted with repeated "-I." 2716 am__isrc=' -I$(srcdir)' 2717 # test to see if srcdir already configured 2718 if test -f $srcdir/config.status; then 2719 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2720 fi 2721 fi 2722 2723 # test whether we have cygpath 2724 if test -z "$CYGPATH_W"; then 2725 if (cygpath --version) >/dev/null 2>/dev/null; then 2726 CYGPATH_W='cygpath -w' 2727 else 2728 CYGPATH_W=echo 2729 fi 2730 fi 2731 2732 2733 # Define the identity of the package. 2734 PACKAGE='libXvMC' 2735 VERSION='1.0.9' 2736 2737 2738 cat >>confdefs.h <<_ACEOF 2739 #define PACKAGE "$PACKAGE" 2740 _ACEOF 2741 2742 2743 cat >>confdefs.h <<_ACEOF 2744 #define VERSION "$VERSION" 2745 _ACEOF 2746 2747 # Some tools Automake needs. 2748 2749 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2750 2751 2752 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2753 2754 2755 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2756 2757 2758 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2759 2760 2761 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2762 2763 # For better backward compatibility. To be removed once Automake 1.9.x 2764 # dies out for good. For more background, see: 2765 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2766 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2767 mkdir_p='$(MKDIR_P)' 2768 2769 # We need awk for the "check" target (and possibly the TAP driver). The 2770 # system "awk" is bad on some platforms. 2771 # Always define AMTAR for backward compatibility. Yes, it's still used 2772 # in the wild :-( We should find a proper way to deprecate it ... 2773 AMTAR='$${TAR-tar}' 2774 2775 2776 # We'll loop over all known methods to create a tar archive until one works. 2777 _am_tools='gnutar pax cpio none' 2778 2779 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2780 2781 2782 2783 2784 2785 2786 # POSIX will say in a future version that running "rm -f" with no argument 2787 # is OK; and we want to be able to make that assumption in our Makefile 2788 # recipes. So use an aggressive probe to check that the usage we want is 2789 # actually supported "in the wild" to an acceptable degree. 2790 # See automake bug#10828. 2791 # To make any issue more visible, cause the running configure to be aborted 2792 # by default if the 'rm' program in use doesn't match our expectations; the 2793 # user can still override this though. 2794 if rm -f && rm -fr && rm -rf; then : OK; else 2795 cat >&2 <<'END' 2796 Oops! 2797 2798 Your 'rm' program seems unable to run without file operands specified 2799 on the command line, even when the '-f' option is present. This is contrary 2800 to the behaviour of most rm programs out there, and not conforming with 2801 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2802 2803 Please tell bug-automake@gnu.org about your system, including the value 2804 of your $PATH and any error possibly output before this message. This 2805 can help us improve future automake versions. 2806 2807 END 2808 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2809 echo 'Configuration will proceed anyway, since you have set the' >&2 2810 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2811 echo >&2 2812 else 2813 cat >&2 <<'END' 2814 Aborting the configuration process, to ensure you take notice of the issue. 2815 2816 You can download and install GNU coreutils to get an 'rm' implementation 2817 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2818 2819 If you want to complete the configuration process using your problematic 2820 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2821 to "yes", and re-run configure. 2822 2823 END 2824 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2825 fi 2826 fi 2827 2828 2829 # Initialize libtool 2830 case `pwd` in 2831 *\ * | *\ *) 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2833 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2834 esac 2835 2836 2837 2838 macro_version='2.4.2' 2839 macro_revision='1.3337' 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 ltmain="$ac_aux_dir/ltmain.sh" 2854 2855 # Make sure we can run config.sub. 2856 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2857 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2858 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2860 $as_echo_n "checking build system type... " >&6; } 2861 if ${ac_cv_build+:} false; then : 2862 $as_echo_n "(cached) " >&6 2863 else 2864 ac_build_alias=$build_alias 2865 test "x$ac_build_alias" = x && 2866 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2867 test "x$ac_build_alias" = x && 2868 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2869 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2870 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2871 2872 fi 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2874 $as_echo "$ac_cv_build" >&6; } 2875 case $ac_cv_build in 2876 *-*-*) ;; 2877 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2878 esac 2879 build=$ac_cv_build 2880 ac_save_IFS=$IFS; IFS='-' 2881 set x $ac_cv_build 2882 shift 2883 build_cpu=$1 2884 build_vendor=$2 2885 shift; shift 2886 # Remember, the first character of IFS is used to create $*, 2887 # except with old shells: 2888 build_os=$* 2889 IFS=$ac_save_IFS 2890 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2891 2892 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2894 $as_echo_n "checking host system type... " >&6; } 2895 if ${ac_cv_host+:} false; then : 2896 $as_echo_n "(cached) " >&6 2897 else 2898 if test "x$host_alias" = x; then 2899 ac_cv_host=$ac_cv_build 2900 else 2901 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2902 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2903 fi 2904 2905 fi 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2907 $as_echo "$ac_cv_host" >&6; } 2908 case $ac_cv_host in 2909 *-*-*) ;; 2910 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2911 esac 2912 host=$ac_cv_host 2913 ac_save_IFS=$IFS; IFS='-' 2914 set x $ac_cv_host 2915 shift 2916 host_cpu=$1 2917 host_vendor=$2 2918 shift; shift 2919 # Remember, the first character of IFS is used to create $*, 2920 # except with old shells: 2921 host_os=$* 2922 IFS=$ac_save_IFS 2923 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2924 2925 2926 # Backslashify metacharacters that are still active within 2927 # double-quoted strings. 2928 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2929 2930 # Same as above, but do not quote variable references. 2931 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2932 2933 # Sed substitution to delay expansion of an escaped shell variable in a 2934 # double_quote_subst'ed string. 2935 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2936 2937 # Sed substitution to delay expansion of an escaped single quote. 2938 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2939 2940 # Sed substitution to avoid accidental globbing in evaled expressions 2941 no_glob_subst='s/\*/\\\*/g' 2942 2943 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2944 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2945 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2946 2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2948 $as_echo_n "checking how to print strings... " >&6; } 2949 # Test print first, because it will be a builtin if present. 2950 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2951 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2952 ECHO='print -r --' 2953 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2954 ECHO='printf %s\n' 2955 else 2956 # Use this function as a fallback that always works. 2957 func_fallback_echo () 2958 { 2959 eval 'cat <<_LTECHO_EOF 2960 $1 2961 _LTECHO_EOF' 2962 } 2963 ECHO='func_fallback_echo' 2964 fi 2965 2966 # func_echo_all arg... 2967 # Invoke $ECHO with all args, space-separated. 2968 func_echo_all () 2969 { 2970 $ECHO "" 2971 } 2972 2973 case "$ECHO" in 2974 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2975 $as_echo "printf" >&6; } ;; 2976 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2977 $as_echo "print -r" >&6; } ;; 2978 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2979 $as_echo "cat" >&6; } ;; 2980 esac 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 DEPDIR="${am__leading_dot}deps" 2996 2997 ac_config_commands="$ac_config_commands depfiles" 2998 2999 3000 am_make=${MAKE-make} 3001 cat > confinc << 'END' 3002 am__doit: 3003 @echo this is the am__doit target 3004 .PHONY: am__doit 3005 END 3006 # If we don't find an include directive, just comment out the code. 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3008 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3009 am__include="#" 3010 am__quote= 3011 _am_result=none 3012 # First try GNU make style include. 3013 echo "include confinc" > confmf 3014 # Ignore all kinds of additional output from 'make'. 3015 case `$am_make -s -f confmf 2> /dev/null` in #( 3016 *the\ am__doit\ target*) 3017 am__include=include 3018 am__quote= 3019 _am_result=GNU 3020 ;; 3021 esac 3022 # Now try BSD make style include. 3023 if test "$am__include" = "#"; then 3024 echo '.include "confinc"' > confmf 3025 case `$am_make -s -f confmf 2> /dev/null` in #( 3026 *the\ am__doit\ target*) 3027 am__include=.include 3028 am__quote="\"" 3029 _am_result=BSD 3030 ;; 3031 esac 3032 fi 3033 3034 3035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3036 $as_echo "$_am_result" >&6; } 3037 rm -f confinc confmf 3038 3039 # Check whether --enable-dependency-tracking was given. 3040 if test "${enable_dependency_tracking+set}" = set; then : 3041 enableval=$enable_dependency_tracking; 3042 fi 3043 3044 if test "x$enable_dependency_tracking" != xno; then 3045 am_depcomp="$ac_aux_dir/depcomp" 3046 AMDEPBACKSLASH='\' 3047 am__nodep='_no' 3048 fi 3049 if test "x$enable_dependency_tracking" != xno; then 3050 AMDEP_TRUE= 3051 AMDEP_FALSE='#' 3052 else 3053 AMDEP_TRUE='#' 3054 AMDEP_FALSE= 3055 fi 3056 3057 3058 ac_ext=c 3059 ac_cpp='$CPP $CPPFLAGS' 3060 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3061 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3062 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3063 if test -n "$ac_tool_prefix"; then 3064 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3065 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3067 $as_echo_n "checking for $ac_word... " >&6; } 3068 if ${ac_cv_prog_CC+:} false; then : 3069 $as_echo_n "(cached) " >&6 3070 else 3071 if test -n "$CC"; then 3072 ac_cv_prog_CC="$CC" # Let the user override the test. 3073 else 3074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3075 for as_dir in $PATH 3076 do 3077 IFS=$as_save_IFS 3078 test -z "$as_dir" && as_dir=. 3079 for ac_exec_ext in '' $ac_executable_extensions; do 3080 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3081 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3082 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3083 break 2 3084 fi 3085 done 3086 done 3087 IFS=$as_save_IFS 3088 3089 fi 3090 fi 3091 CC=$ac_cv_prog_CC 3092 if test -n "$CC"; then 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3094 $as_echo "$CC" >&6; } 3095 else 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3097 $as_echo "no" >&6; } 3098 fi 3099 3100 3101 fi 3102 if test -z "$ac_cv_prog_CC"; then 3103 ac_ct_CC=$CC 3104 # Extract the first word of "gcc", so it can be a program name with args. 3105 set dummy gcc; ac_word=$2 3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3107 $as_echo_n "checking for $ac_word... " >&6; } 3108 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3109 $as_echo_n "(cached) " >&6 3110 else 3111 if test -n "$ac_ct_CC"; then 3112 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3113 else 3114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3115 for as_dir in $PATH 3116 do 3117 IFS=$as_save_IFS 3118 test -z "$as_dir" && as_dir=. 3119 for ac_exec_ext in '' $ac_executable_extensions; do 3120 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3121 ac_cv_prog_ac_ct_CC="gcc" 3122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3123 break 2 3124 fi 3125 done 3126 done 3127 IFS=$as_save_IFS 3128 3129 fi 3130 fi 3131 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3132 if test -n "$ac_ct_CC"; then 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3134 $as_echo "$ac_ct_CC" >&6; } 3135 else 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3137 $as_echo "no" >&6; } 3138 fi 3139 3140 if test "x$ac_ct_CC" = x; then 3141 CC="" 3142 else 3143 case $cross_compiling:$ac_tool_warned in 3144 yes:) 3145 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3146 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3147 ac_tool_warned=yes ;; 3148 esac 3149 CC=$ac_ct_CC 3150 fi 3151 else 3152 CC="$ac_cv_prog_CC" 3153 fi 3154 3155 if test -z "$CC"; then 3156 if test -n "$ac_tool_prefix"; then 3157 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3158 set dummy ${ac_tool_prefix}cc; ac_word=$2 3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3160 $as_echo_n "checking for $ac_word... " >&6; } 3161 if ${ac_cv_prog_CC+:} false; then : 3162 $as_echo_n "(cached) " >&6 3163 else 3164 if test -n "$CC"; then 3165 ac_cv_prog_CC="$CC" # Let the user override the test. 3166 else 3167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3168 for as_dir in $PATH 3169 do 3170 IFS=$as_save_IFS 3171 test -z "$as_dir" && as_dir=. 3172 for ac_exec_ext in '' $ac_executable_extensions; do 3173 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3174 ac_cv_prog_CC="${ac_tool_prefix}cc" 3175 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3176 break 2 3177 fi 3178 done 3179 done 3180 IFS=$as_save_IFS 3181 3182 fi 3183 fi 3184 CC=$ac_cv_prog_CC 3185 if test -n "$CC"; then 3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3187 $as_echo "$CC" >&6; } 3188 else 3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3190 $as_echo "no" >&6; } 3191 fi 3192 3193 3194 fi 3195 fi 3196 if test -z "$CC"; then 3197 # Extract the first word of "cc", so it can be a program name with args. 3198 set dummy cc; ac_word=$2 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3200 $as_echo_n "checking for $ac_word... " >&6; } 3201 if ${ac_cv_prog_CC+:} false; then : 3202 $as_echo_n "(cached) " >&6 3203 else 3204 if test -n "$CC"; then 3205 ac_cv_prog_CC="$CC" # Let the user override the test. 3206 else 3207 ac_prog_rejected=no 3208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3209 for as_dir in $PATH 3210 do 3211 IFS=$as_save_IFS 3212 test -z "$as_dir" && as_dir=. 3213 for ac_exec_ext in '' $ac_executable_extensions; do 3214 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3215 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3216 ac_prog_rejected=yes 3217 continue 3218 fi 3219 ac_cv_prog_CC="cc" 3220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3221 break 2 3222 fi 3223 done 3224 done 3225 IFS=$as_save_IFS 3226 3227 if test $ac_prog_rejected = yes; then 3228 # We found a bogon in the path, so make sure we never use it. 3229 set dummy $ac_cv_prog_CC 3230 shift 3231 if test $# != 0; then 3232 # We chose a different compiler from the bogus one. 3233 # However, it has the same basename, so the bogon will be chosen 3234 # first if we set CC to just the basename; use the full file name. 3235 shift 3236 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3237 fi 3238 fi 3239 fi 3240 fi 3241 CC=$ac_cv_prog_CC 3242 if test -n "$CC"; then 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3244 $as_echo "$CC" >&6; } 3245 else 3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3247 $as_echo "no" >&6; } 3248 fi 3249 3250 3251 fi 3252 if test -z "$CC"; then 3253 if test -n "$ac_tool_prefix"; then 3254 for ac_prog in cl.exe 3255 do 3256 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3257 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3259 $as_echo_n "checking for $ac_word... " >&6; } 3260 if ${ac_cv_prog_CC+:} false; then : 3261 $as_echo_n "(cached) " >&6 3262 else 3263 if test -n "$CC"; then 3264 ac_cv_prog_CC="$CC" # Let the user override the test. 3265 else 3266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3267 for as_dir in $PATH 3268 do 3269 IFS=$as_save_IFS 3270 test -z "$as_dir" && as_dir=. 3271 for ac_exec_ext in '' $ac_executable_extensions; do 3272 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3273 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3274 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3275 break 2 3276 fi 3277 done 3278 done 3279 IFS=$as_save_IFS 3280 3281 fi 3282 fi 3283 CC=$ac_cv_prog_CC 3284 if test -n "$CC"; then 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3286 $as_echo "$CC" >&6; } 3287 else 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3289 $as_echo "no" >&6; } 3290 fi 3291 3292 3293 test -n "$CC" && break 3294 done 3295 fi 3296 if test -z "$CC"; then 3297 ac_ct_CC=$CC 3298 for ac_prog in cl.exe 3299 do 3300 # Extract the first word of "$ac_prog", so it can be a program name with args. 3301 set dummy $ac_prog; ac_word=$2 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3303 $as_echo_n "checking for $ac_word... " >&6; } 3304 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3305 $as_echo_n "(cached) " >&6 3306 else 3307 if test -n "$ac_ct_CC"; then 3308 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3309 else 3310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3311 for as_dir in $PATH 3312 do 3313 IFS=$as_save_IFS 3314 test -z "$as_dir" && as_dir=. 3315 for ac_exec_ext in '' $ac_executable_extensions; do 3316 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3317 ac_cv_prog_ac_ct_CC="$ac_prog" 3318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3319 break 2 3320 fi 3321 done 3322 done 3323 IFS=$as_save_IFS 3324 3325 fi 3326 fi 3327 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3328 if test -n "$ac_ct_CC"; then 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3330 $as_echo "$ac_ct_CC" >&6; } 3331 else 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3333 $as_echo "no" >&6; } 3334 fi 3335 3336 3337 test -n "$ac_ct_CC" && break 3338 done 3339 3340 if test "x$ac_ct_CC" = x; then 3341 CC="" 3342 else 3343 case $cross_compiling:$ac_tool_warned in 3344 yes:) 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3346 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3347 ac_tool_warned=yes ;; 3348 esac 3349 CC=$ac_ct_CC 3350 fi 3351 fi 3352 3353 fi 3354 3355 3356 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3357 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3358 as_fn_error $? "no acceptable C compiler found in \$PATH 3359 See \`config.log' for more details" "$LINENO" 5; } 3360 3361 # Provide some information about the compiler. 3362 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3363 set X $ac_compile 3364 ac_compiler=$2 3365 for ac_option in --version -v -V -qversion; do 3366 { { ac_try="$ac_compiler $ac_option >&5" 3367 case "(($ac_try" in 3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3369 *) ac_try_echo=$ac_try;; 3370 esac 3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3372 $as_echo "$ac_try_echo"; } >&5 3373 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3374 ac_status=$? 3375 if test -s conftest.err; then 3376 sed '10a\ 3377 ... rest of stderr output deleted ... 3378 10q' conftest.err >conftest.er1 3379 cat conftest.er1 >&5 3380 fi 3381 rm -f conftest.er1 conftest.err 3382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3383 test $ac_status = 0; } 3384 done 3385 3386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3387 /* end confdefs.h. */ 3388 3389 int 3390 main () 3391 { 3392 3393 ; 3394 return 0; 3395 } 3396 _ACEOF 3397 ac_clean_files_save=$ac_clean_files 3398 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3399 # Try to create an executable without -o first, disregard a.out. 3400 # It will help us diagnose broken compilers, and finding out an intuition 3401 # of exeext. 3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3403 $as_echo_n "checking whether the C compiler works... " >&6; } 3404 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3405 3406 # The possible output files: 3407 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3408 3409 ac_rmfiles= 3410 for ac_file in $ac_files 3411 do 3412 case $ac_file in 3413 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3414 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3415 esac 3416 done 3417 rm -f $ac_rmfiles 3418 3419 if { { ac_try="$ac_link_default" 3420 case "(($ac_try" in 3421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3422 *) ac_try_echo=$ac_try;; 3423 esac 3424 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3425 $as_echo "$ac_try_echo"; } >&5 3426 (eval "$ac_link_default") 2>&5 3427 ac_status=$? 3428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3429 test $ac_status = 0; }; then : 3430 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3431 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3432 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3433 # so that the user can short-circuit this test for compilers unknown to 3434 # Autoconf. 3435 for ac_file in $ac_files '' 3436 do 3437 test -f "$ac_file" || continue 3438 case $ac_file in 3439 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3440 ;; 3441 [ab].out ) 3442 # We found the default executable, but exeext='' is most 3443 # certainly right. 3444 break;; 3445 *.* ) 3446 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3447 then :; else 3448 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3449 fi 3450 # We set ac_cv_exeext here because the later test for it is not 3451 # safe: cross compilers may not add the suffix if given an `-o' 3452 # argument, so we may need to know it at that point already. 3453 # Even if this section looks crufty: it has the advantage of 3454 # actually working. 3455 break;; 3456 * ) 3457 break;; 3458 esac 3459 done 3460 test "$ac_cv_exeext" = no && ac_cv_exeext= 3461 3462 else 3463 ac_file='' 3464 fi 3465 if test -z "$ac_file"; then : 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3467 $as_echo "no" >&6; } 3468 $as_echo "$as_me: failed program was:" >&5 3469 sed 's/^/| /' conftest.$ac_ext >&5 3470 3471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3472 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3473 as_fn_error 77 "C compiler cannot create executables 3474 See \`config.log' for more details" "$LINENO" 5; } 3475 else 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3477 $as_echo "yes" >&6; } 3478 fi 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3480 $as_echo_n "checking for C compiler default output file name... " >&6; } 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3482 $as_echo "$ac_file" >&6; } 3483 ac_exeext=$ac_cv_exeext 3484 3485 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3486 ac_clean_files=$ac_clean_files_save 3487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3488 $as_echo_n "checking for suffix of executables... " >&6; } 3489 if { { ac_try="$ac_link" 3490 case "(($ac_try" in 3491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3492 *) ac_try_echo=$ac_try;; 3493 esac 3494 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3495 $as_echo "$ac_try_echo"; } >&5 3496 (eval "$ac_link") 2>&5 3497 ac_status=$? 3498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3499 test $ac_status = 0; }; then : 3500 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3501 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3502 # work properly (i.e., refer to `conftest.exe'), while it won't with 3503 # `rm'. 3504 for ac_file in conftest.exe conftest conftest.*; do 3505 test -f "$ac_file" || continue 3506 case $ac_file in 3507 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3508 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3509 break;; 3510 * ) break;; 3511 esac 3512 done 3513 else 3514 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3515 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3516 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3517 See \`config.log' for more details" "$LINENO" 5; } 3518 fi 3519 rm -f conftest conftest$ac_cv_exeext 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3521 $as_echo "$ac_cv_exeext" >&6; } 3522 3523 rm -f conftest.$ac_ext 3524 EXEEXT=$ac_cv_exeext 3525 ac_exeext=$EXEEXT 3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527 /* end confdefs.h. */ 3528 #include <stdio.h> 3529 int 3530 main () 3531 { 3532 FILE *f = fopen ("conftest.out", "w"); 3533 return ferror (f) || fclose (f) != 0; 3534 3535 ; 3536 return 0; 3537 } 3538 _ACEOF 3539 ac_clean_files="$ac_clean_files conftest.out" 3540 # Check that the compiler produces executables we can run. If not, either 3541 # the compiler is broken, or we cross compile. 3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3543 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3575 If you meant to cross compile, use \`--host'. 3576 See \`config.log' for more details" "$LINENO" 5; } 3577 fi 3578 fi 3579 fi 3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3581 $as_echo "$cross_compiling" >&6; } 3582 3583 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3584 ac_clean_files=$ac_clean_files_save 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3586 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3628 See \`config.log' for more details" "$LINENO" 5; } 3629 fi 3630 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3631 fi 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3633 $as_echo "$ac_cv_objext" >&6; } 3634 OBJEXT=$ac_cv_objext 3635 ac_objext=$OBJEXT 3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3637 $as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3786 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3787 array size at least. It's necessary to write '\x00'==0 to get something 3788 that's true only with -std. */ 3789 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3790 3791 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3792 inside strings and character constants. */ 3793 #define FOO(x) 'x' 3794 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3795 3796 int test (int i, double x); 3797 struct s1 {int (*f) (int a);}; 3798 struct s2 {int (*f) (double a);}; 3799 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3800 int argc; 3801 char **argv; 3802 int 3803 main () 3804 { 3805 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3806 ; 3807 return 0; 3808 } 3809 _ACEOF 3810 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3811 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3812 do 3813 CC="$ac_save_CC $ac_arg" 3814 if ac_fn_c_try_compile "$LINENO"; then : 3815 ac_cv_prog_cc_c89=$ac_arg 3816 fi 3817 rm -f core conftest.err conftest.$ac_objext 3818 test "x$ac_cv_prog_cc_c89" != "xno" && break 3819 done 3820 rm -f conftest.$ac_ext 3821 CC=$ac_save_CC 3822 3823 fi 3824 # AC_CACHE_VAL 3825 case "x$ac_cv_prog_cc_c89" in 3826 x) 3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3828 $as_echo "none needed" >&6; } ;; 3829 xno) 3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3831 $as_echo "unsupported" >&6; } ;; 3832 *) 3833 CC="$CC $ac_cv_prog_cc_c89" 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3835 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3836 esac 3837 if test "x$ac_cv_prog_cc_c89" != xno; then : 3838 3839 fi 3840 3841 ac_ext=c 3842 ac_cpp='$CPP $CPPFLAGS' 3843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3845 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3846 3847 ac_ext=c 3848 ac_cpp='$CPP $CPPFLAGS' 3849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3851 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3853 $as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4036 if ${ac_cv_path_SED+:} false; then : 4037 $as_echo_n "(cached) " >&6 4038 else 4039 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4040 for ac_i in 1 2 3 4 5 6 7; do 4041 ac_script="$ac_script$as_nl$ac_script" 4042 done 4043 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4044 { ac_script=; unset ac_script;} 4045 if test -z "$SED"; then 4046 ac_path_SED_found=false 4047 # Loop through the user's path and test for each of PROGNAME-LIST 4048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4049 for as_dir in $PATH 4050 do 4051 IFS=$as_save_IFS 4052 test -z "$as_dir" && as_dir=. 4053 for ac_prog in sed gsed; do 4054 for ac_exec_ext in '' $ac_executable_extensions; do 4055 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4056 as_fn_executable_p "$ac_path_SED" || continue 4057 # Check for GNU ac_path_SED and select it if it is found. 4058 # Check for GNU $ac_path_SED 4059 case `"$ac_path_SED" --version 2>&1` in 4060 *GNU*) 4061 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4062 *) 4063 ac_count=0 4064 $as_echo_n 0123456789 >"conftest.in" 4065 while : 4066 do 4067 cat "conftest.in" "conftest.in" >"conftest.tmp" 4068 mv "conftest.tmp" "conftest.in" 4069 cp "conftest.in" "conftest.nl" 4070 $as_echo '' >> "conftest.nl" 4071 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4072 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4073 as_fn_arith $ac_count + 1 && ac_count=$as_val 4074 if test $ac_count -gt ${ac_path_SED_max-0}; then 4075 # Best one so far, save it but keep looking for a better one 4076 ac_cv_path_SED="$ac_path_SED" 4077 ac_path_SED_max=$ac_count 4078 fi 4079 # 10*(2^10) chars as input seems more than enough 4080 test $ac_count -gt 10 && break 4081 done 4082 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4083 esac 4084 4085 $ac_path_SED_found && break 3 4086 done 4087 done 4088 done 4089 IFS=$as_save_IFS 4090 if test -z "$ac_cv_path_SED"; then 4091 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4092 fi 4093 else 4094 ac_cv_path_SED=$SED 4095 fi 4096 4097 fi 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4099 $as_echo "$ac_cv_path_SED" >&6; } 4100 SED="$ac_cv_path_SED" 4101 rm -f conftest.sed 4102 4103 test -z "$SED" && SED=sed 4104 Xsed="$SED -e 1s/^X//" 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4117 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4118 if ${ac_cv_path_GREP+:} false; then : 4119 $as_echo_n "(cached) " >&6 4120 else 4121 if test -z "$GREP"; then 4122 ac_path_GREP_found=false 4123 # Loop through the user's path and test for each of PROGNAME-LIST 4124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4125 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4126 do 4127 IFS=$as_save_IFS 4128 test -z "$as_dir" && as_dir=. 4129 for ac_prog in grep ggrep; do 4130 for ac_exec_ext in '' $ac_executable_extensions; do 4131 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4132 as_fn_executable_p "$ac_path_GREP" || continue 4133 # Check for GNU ac_path_GREP and select it if it is found. 4134 # Check for GNU $ac_path_GREP 4135 case `"$ac_path_GREP" --version 2>&1` in 4136 *GNU*) 4137 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4138 *) 4139 ac_count=0 4140 $as_echo_n 0123456789 >"conftest.in" 4141 while : 4142 do 4143 cat "conftest.in" "conftest.in" >"conftest.tmp" 4144 mv "conftest.tmp" "conftest.in" 4145 cp "conftest.in" "conftest.nl" 4146 $as_echo 'GREP' >> "conftest.nl" 4147 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4148 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4149 as_fn_arith $ac_count + 1 && ac_count=$as_val 4150 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4151 # Best one so far, save it but keep looking for a better one 4152 ac_cv_path_GREP="$ac_path_GREP" 4153 ac_path_GREP_max=$ac_count 4154 fi 4155 # 10*(2^10) chars as input seems more than enough 4156 test $ac_count -gt 10 && break 4157 done 4158 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4159 esac 4160 4161 $ac_path_GREP_found && break 3 4162 done 4163 done 4164 done 4165 IFS=$as_save_IFS 4166 if test -z "$ac_cv_path_GREP"; then 4167 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4168 fi 4169 else 4170 ac_cv_path_GREP=$GREP 4171 fi 4172 4173 fi 4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4175 $as_echo "$ac_cv_path_GREP" >&6; } 4176 GREP="$ac_cv_path_GREP" 4177 4178 4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4180 $as_echo_n "checking for egrep... " >&6; } 4181 if ${ac_cv_path_EGREP+:} false; then : 4182 $as_echo_n "(cached) " >&6 4183 else 4184 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4185 then ac_cv_path_EGREP="$GREP -E" 4186 else 4187 if test -z "$EGREP"; then 4188 ac_path_EGREP_found=false 4189 # Loop through the user's path and test for each of PROGNAME-LIST 4190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4191 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4192 do 4193 IFS=$as_save_IFS 4194 test -z "$as_dir" && as_dir=. 4195 for ac_prog in egrep; do 4196 for ac_exec_ext in '' $ac_executable_extensions; do 4197 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4198 as_fn_executable_p "$ac_path_EGREP" || continue 4199 # Check for GNU ac_path_EGREP and select it if it is found. 4200 # Check for GNU $ac_path_EGREP 4201 case `"$ac_path_EGREP" --version 2>&1` in 4202 *GNU*) 4203 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4204 *) 4205 ac_count=0 4206 $as_echo_n 0123456789 >"conftest.in" 4207 while : 4208 do 4209 cat "conftest.in" "conftest.in" >"conftest.tmp" 4210 mv "conftest.tmp" "conftest.in" 4211 cp "conftest.in" "conftest.nl" 4212 $as_echo 'EGREP' >> "conftest.nl" 4213 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4214 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4215 as_fn_arith $ac_count + 1 && ac_count=$as_val 4216 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4217 # Best one so far, save it but keep looking for a better one 4218 ac_cv_path_EGREP="$ac_path_EGREP" 4219 ac_path_EGREP_max=$ac_count 4220 fi 4221 # 10*(2^10) chars as input seems more than enough 4222 test $ac_count -gt 10 && break 4223 done 4224 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4225 esac 4226 4227 $ac_path_EGREP_found && break 3 4228 done 4229 done 4230 done 4231 IFS=$as_save_IFS 4232 if test -z "$ac_cv_path_EGREP"; then 4233 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4234 fi 4235 else 4236 ac_cv_path_EGREP=$EGREP 4237 fi 4238 4239 fi 4240 fi 4241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4242 $as_echo "$ac_cv_path_EGREP" >&6; } 4243 EGREP="$ac_cv_path_EGREP" 4244 4245 4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4247 $as_echo_n "checking for fgrep... " >&6; } 4248 if ${ac_cv_path_FGREP+:} false; then : 4249 $as_echo_n "(cached) " >&6 4250 else 4251 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4252 then ac_cv_path_FGREP="$GREP -F" 4253 else 4254 if test -z "$FGREP"; then 4255 ac_path_FGREP_found=false 4256 # Loop through the user's path and test for each of PROGNAME-LIST 4257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4258 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4259 do 4260 IFS=$as_save_IFS 4261 test -z "$as_dir" && as_dir=. 4262 for ac_prog in fgrep; do 4263 for ac_exec_ext in '' $ac_executable_extensions; do 4264 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4265 as_fn_executable_p "$ac_path_FGREP" || continue 4266 # Check for GNU ac_path_FGREP and select it if it is found. 4267 # Check for GNU $ac_path_FGREP 4268 case `"$ac_path_FGREP" --version 2>&1` in 4269 *GNU*) 4270 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4271 *) 4272 ac_count=0 4273 $as_echo_n 0123456789 >"conftest.in" 4274 while : 4275 do 4276 cat "conftest.in" "conftest.in" >"conftest.tmp" 4277 mv "conftest.tmp" "conftest.in" 4278 cp "conftest.in" "conftest.nl" 4279 $as_echo 'FGREP' >> "conftest.nl" 4280 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4281 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4282 as_fn_arith $ac_count + 1 && ac_count=$as_val 4283 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4284 # Best one so far, save it but keep looking for a better one 4285 ac_cv_path_FGREP="$ac_path_FGREP" 4286 ac_path_FGREP_max=$ac_count 4287 fi 4288 # 10*(2^10) chars as input seems more than enough 4289 test $ac_count -gt 10 && break 4290 done 4291 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4292 esac 4293 4294 $ac_path_FGREP_found && break 3 4295 done 4296 done 4297 done 4298 IFS=$as_save_IFS 4299 if test -z "$ac_cv_path_FGREP"; then 4300 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4301 fi 4302 else 4303 ac_cv_path_FGREP=$FGREP 4304 fi 4305 4306 fi 4307 fi 4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4309 $as_echo "$ac_cv_path_FGREP" >&6; } 4310 FGREP="$ac_cv_path_FGREP" 4311 4312 4313 test -z "$GREP" && GREP=grep 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 # Check whether --with-gnu-ld was given. 4334 if test "${with_gnu_ld+set}" = set; then : 4335 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4336 else 4337 with_gnu_ld=no 4338 fi 4339 4340 ac_prog=ld 4341 if test "$GCC" = yes; then 4342 # Check if gcc -print-prog-name=ld gives a path. 4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4344 $as_echo_n "checking for ld used by $CC... " >&6; } 4345 case $host in 4346 *-*-mingw*) 4347 # gcc leaves a trailing carriage return which upsets mingw 4348 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4349 *) 4350 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4351 esac 4352 case $ac_prog in 4353 # Accept absolute paths. 4354 [\\/]* | ?:[\\/]*) 4355 re_direlt='/[^/][^/]*/\.\./' 4356 # Canonicalize the pathname of ld 4357 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4358 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4359 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4360 done 4361 test -z "$LD" && LD="$ac_prog" 4362 ;; 4363 "") 4364 # If it fails, then pretend we aren't using GCC. 4365 ac_prog=ld 4366 ;; 4367 *) 4368 # If it is relative, then search for the first ld in PATH. 4369 with_gnu_ld=unknown 4370 ;; 4371 esac 4372 elif test "$with_gnu_ld" = yes; then 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4374 $as_echo_n "checking for GNU ld... " >&6; } 4375 else 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4377 $as_echo_n "checking for non-GNU ld... " >&6; } 4378 fi 4379 if ${lt_cv_path_LD+:} false; then : 4380 $as_echo_n "(cached) " >&6 4381 else 4382 if test -z "$LD"; then 4383 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4384 for ac_dir in $PATH; do 4385 IFS="$lt_save_ifs" 4386 test -z "$ac_dir" && ac_dir=. 4387 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4388 lt_cv_path_LD="$ac_dir/$ac_prog" 4389 # Check to see if the program is GNU ld. I'd rather use --version, 4390 # but apparently some variants of GNU ld only accept -v. 4391 # Break only if it was the GNU/non-GNU ld that we prefer. 4392 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4393 *GNU* | *'with BFD'*) 4394 test "$with_gnu_ld" != no && break 4395 ;; 4396 *) 4397 test "$with_gnu_ld" != yes && break 4398 ;; 4399 esac 4400 fi 4401 done 4402 IFS="$lt_save_ifs" 4403 else 4404 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4405 fi 4406 fi 4407 4408 LD="$lt_cv_path_LD" 4409 if test -n "$LD"; then 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4411 $as_echo "$LD" >&6; } 4412 else 4413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4414 $as_echo "no" >&6; } 4415 fi 4416 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4418 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4419 if ${lt_cv_prog_gnu_ld+:} false; then : 4420 $as_echo_n "(cached) " >&6 4421 else 4422 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4423 case `$LD -v 2>&1 </dev/null` in 4424 *GNU* | *'with BFD'*) 4425 lt_cv_prog_gnu_ld=yes 4426 ;; 4427 *) 4428 lt_cv_prog_gnu_ld=no 4429 ;; 4430 esac 4431 fi 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4433 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4434 with_gnu_ld=$lt_cv_prog_gnu_ld 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4445 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4446 if ${lt_cv_path_NM+:} false; then : 4447 $as_echo_n "(cached) " >&6 4448 else 4449 if test -n "$NM"; then 4450 # Let the user override the test. 4451 lt_cv_path_NM="$NM" 4452 else 4453 lt_nm_to_check="${ac_tool_prefix}nm" 4454 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4455 lt_nm_to_check="$lt_nm_to_check nm" 4456 fi 4457 for lt_tmp_nm in $lt_nm_to_check; do 4458 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4459 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4460 IFS="$lt_save_ifs" 4461 test -z "$ac_dir" && ac_dir=. 4462 tmp_nm="$ac_dir/$lt_tmp_nm" 4463 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4464 # Check to see if the nm accepts a BSD-compat flag. 4465 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4466 # nm: unknown option "B" ignored 4467 # Tru64's nm complains that /dev/null is an invalid object file 4468 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4469 */dev/null* | *'Invalid file or object type'*) 4470 lt_cv_path_NM="$tmp_nm -B" 4471 break 4472 ;; 4473 *) 4474 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4475 */dev/null*) 4476 lt_cv_path_NM="$tmp_nm -p" 4477 break 4478 ;; 4479 *) 4480 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4481 continue # so that we can try to find one that supports BSD flags 4482 ;; 4483 esac 4484 ;; 4485 esac 4486 fi 4487 done 4488 IFS="$lt_save_ifs" 4489 done 4490 : ${lt_cv_path_NM=no} 4491 fi 4492 fi 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4494 $as_echo "$lt_cv_path_NM" >&6; } 4495 if test "$lt_cv_path_NM" != "no"; then 4496 NM="$lt_cv_path_NM" 4497 else 4498 # Didn't find any BSD compatible name lister, look for dumpbin. 4499 if test -n "$DUMPBIN"; then : 4500 # Let the user override the test. 4501 else 4502 if test -n "$ac_tool_prefix"; then 4503 for ac_prog in dumpbin "link -dump" 4504 do 4505 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4506 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4508 $as_echo_n "checking for $ac_word... " >&6; } 4509 if ${ac_cv_prog_DUMPBIN+:} false; then : 4510 $as_echo_n "(cached) " >&6 4511 else 4512 if test -n "$DUMPBIN"; then 4513 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4514 else 4515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4516 for as_dir in $PATH 4517 do 4518 IFS=$as_save_IFS 4519 test -z "$as_dir" && as_dir=. 4520 for ac_exec_ext in '' $ac_executable_extensions; do 4521 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4522 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4524 break 2 4525 fi 4526 done 4527 done 4528 IFS=$as_save_IFS 4529 4530 fi 4531 fi 4532 DUMPBIN=$ac_cv_prog_DUMPBIN 4533 if test -n "$DUMPBIN"; then 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4535 $as_echo "$DUMPBIN" >&6; } 4536 else 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4538 $as_echo "no" >&6; } 4539 fi 4540 4541 4542 test -n "$DUMPBIN" && break 4543 done 4544 fi 4545 if test -z "$DUMPBIN"; then 4546 ac_ct_DUMPBIN=$DUMPBIN 4547 for ac_prog in dumpbin "link -dump" 4548 do 4549 # Extract the first word of "$ac_prog", so it can be a program name with args. 4550 set dummy $ac_prog; ac_word=$2 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4552 $as_echo_n "checking for $ac_word... " >&6; } 4553 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555 else 4556 if test -n "$ac_ct_DUMPBIN"; then 4557 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4558 else 4559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4560 for as_dir in $PATH 4561 do 4562 IFS=$as_save_IFS 4563 test -z "$as_dir" && as_dir=. 4564 for ac_exec_ext in '' $ac_executable_extensions; do 4565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4566 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4568 break 2 4569 fi 4570 done 4571 done 4572 IFS=$as_save_IFS 4573 4574 fi 4575 fi 4576 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4577 if test -n "$ac_ct_DUMPBIN"; then 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4579 $as_echo "$ac_ct_DUMPBIN" >&6; } 4580 else 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4582 $as_echo "no" >&6; } 4583 fi 4584 4585 4586 test -n "$ac_ct_DUMPBIN" && break 4587 done 4588 4589 if test "x$ac_ct_DUMPBIN" = x; then 4590 DUMPBIN=":" 4591 else 4592 case $cross_compiling:$ac_tool_warned in 4593 yes:) 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4596 ac_tool_warned=yes ;; 4597 esac 4598 DUMPBIN=$ac_ct_DUMPBIN 4599 fi 4600 fi 4601 4602 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4603 *COFF*) 4604 DUMPBIN="$DUMPBIN -symbols" 4605 ;; 4606 *) 4607 DUMPBIN=: 4608 ;; 4609 esac 4610 fi 4611 4612 if test "$DUMPBIN" != ":"; then 4613 NM="$DUMPBIN" 4614 fi 4615 fi 4616 test -z "$NM" && NM=nm 4617 4618 4619 4620 4621 4622 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4624 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4625 if ${lt_cv_nm_interface+:} false; then : 4626 $as_echo_n "(cached) " >&6 4627 else 4628 lt_cv_nm_interface="BSD nm" 4629 echo "int some_variable = 0;" > conftest.$ac_ext 4630 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4631 (eval "$ac_compile" 2>conftest.err) 4632 cat conftest.err >&5 4633 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4634 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4635 cat conftest.err >&5 4636 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4637 cat conftest.out >&5 4638 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4639 lt_cv_nm_interface="MS dumpbin" 4640 fi 4641 rm -f conftest* 4642 fi 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4644 $as_echo "$lt_cv_nm_interface" >&6; } 4645 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4647 $as_echo_n "checking whether ln -s works... " >&6; } 4648 LN_S=$as_ln_s 4649 if test "$LN_S" = "ln -s"; then 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4651 $as_echo "yes" >&6; } 4652 else 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4654 $as_echo "no, using $LN_S" >&6; } 4655 fi 4656 4657 # find the maximum length of command line arguments 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4659 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4660 if ${lt_cv_sys_max_cmd_len+:} false; then : 4661 $as_echo_n "(cached) " >&6 4662 else 4663 i=0 4664 teststring="ABCD" 4665 4666 case $build_os in 4667 msdosdjgpp*) 4668 # On DJGPP, this test can blow up pretty badly due to problems in libc 4669 # (any single argument exceeding 2000 bytes causes a buffer overrun 4670 # during glob expansion). Even if it were fixed, the result of this 4671 # check would be larger than it should be. 4672 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4673 ;; 4674 4675 gnu*) 4676 # Under GNU Hurd, this test is not required because there is 4677 # no limit to the length of command line arguments. 4678 # Libtool will interpret -1 as no limit whatsoever 4679 lt_cv_sys_max_cmd_len=-1; 4680 ;; 4681 4682 cygwin* | mingw* | cegcc*) 4683 # On Win9x/ME, this test blows up -- it succeeds, but takes 4684 # about 5 minutes as the teststring grows exponentially. 4685 # Worse, since 9x/ME are not pre-emptively multitasking, 4686 # you end up with a "frozen" computer, even though with patience 4687 # the test eventually succeeds (with a max line length of 256k). 4688 # Instead, let's just punt: use the minimum linelength reported by 4689 # all of the supported platforms: 8192 (on NT/2K/XP). 4690 lt_cv_sys_max_cmd_len=8192; 4691 ;; 4692 4693 mint*) 4694 # On MiNT this can take a long time and run out of memory. 4695 lt_cv_sys_max_cmd_len=8192; 4696 ;; 4697 4698 amigaos*) 4699 # On AmigaOS with pdksh, this test takes hours, literally. 4700 # So we just punt and use a minimum line length of 8192. 4701 lt_cv_sys_max_cmd_len=8192; 4702 ;; 4703 4704 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4705 # This has been around since 386BSD, at least. Likely further. 4706 if test -x /sbin/sysctl; then 4707 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4708 elif test -x /usr/sbin/sysctl; then 4709 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4710 else 4711 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4712 fi 4713 # And add a safety zone 4714 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4715 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4716 ;; 4717 4718 interix*) 4719 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4720 lt_cv_sys_max_cmd_len=196608 4721 ;; 4722 4723 os2*) 4724 # The test takes a long time on OS/2. 4725 lt_cv_sys_max_cmd_len=8192 4726 ;; 4727 4728 osf*) 4729 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4730 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4731 # nice to cause kernel panics so lets avoid the loop below. 4732 # First set a reasonable default. 4733 lt_cv_sys_max_cmd_len=16384 4734 # 4735 if test -x /sbin/sysconfig; then 4736 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4737 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4738 esac 4739 fi 4740 ;; 4741 sco3.2v5*) 4742 lt_cv_sys_max_cmd_len=102400 4743 ;; 4744 sysv5* | sco5v6* | sysv4.2uw2*) 4745 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4746 if test -n "$kargmax"; then 4747 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4748 else 4749 lt_cv_sys_max_cmd_len=32768 4750 fi 4751 ;; 4752 *) 4753 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4754 if test -n "$lt_cv_sys_max_cmd_len"; then 4755 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4756 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4757 else 4758 # Make teststring a little bigger before we do anything with it. 4759 # a 1K string should be a reasonable start. 4760 for i in 1 2 3 4 5 6 7 8 ; do 4761 teststring=$teststring$teststring 4762 done 4763 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4764 # If test is not a shell built-in, we'll probably end up computing a 4765 # maximum length that is only half of the actual maximum length, but 4766 # we can't tell. 4767 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4768 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4769 test $i != 17 # 1/2 MB should be enough 4770 do 4771 i=`expr $i + 1` 4772 teststring=$teststring$teststring 4773 done 4774 # Only check the string length outside the loop. 4775 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4776 teststring= 4777 # Add a significant safety factor because C++ compilers can tack on 4778 # massive amounts of additional arguments before passing them to the 4779 # linker. It appears as though 1/2 is a usable value. 4780 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4781 fi 4782 ;; 4783 esac 4784 4785 fi 4786 4787 if test -n $lt_cv_sys_max_cmd_len ; then 4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4789 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4790 else 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4792 $as_echo "none" >&6; } 4793 fi 4794 max_cmd_len=$lt_cv_sys_max_cmd_len 4795 4796 4797 4798 4799 4800 4801 : ${CP="cp -f"} 4802 : ${MV="mv -f"} 4803 : ${RM="rm -f"} 4804 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4806 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4807 # Try some XSI features 4808 xsi_shell=no 4809 ( _lt_dummy="a/b/c" 4810 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4811 = c,a/b,b/c, \ 4812 && eval 'test $(( 1 + 1 )) -eq 2 \ 4813 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4814 && xsi_shell=yes 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4816 $as_echo "$xsi_shell" >&6; } 4817 4818 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4820 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4821 lt_shell_append=no 4822 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4823 >/dev/null 2>&1 \ 4824 && lt_shell_append=yes 4825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4826 $as_echo "$lt_shell_append" >&6; } 4827 4828 4829 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4830 lt_unset=unset 4831 else 4832 lt_unset=false 4833 fi 4834 4835 4836 4837 4838 4839 # test EBCDIC or ASCII 4840 case `echo X|tr X '\101'` in 4841 A) # ASCII based system 4842 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4843 lt_SP2NL='tr \040 \012' 4844 lt_NL2SP='tr \015\012 \040\040' 4845 ;; 4846 *) # EBCDIC based system 4847 lt_SP2NL='tr \100 \n' 4848 lt_NL2SP='tr \r\n \100\100' 4849 ;; 4850 esac 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4861 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4862 if ${lt_cv_to_host_file_cmd+:} false; then : 4863 $as_echo_n "(cached) " >&6 4864 else 4865 case $host in 4866 *-*-mingw* ) 4867 case $build in 4868 *-*-mingw* ) # actually msys 4869 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4870 ;; 4871 *-*-cygwin* ) 4872 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4873 ;; 4874 * ) # otherwise, assume *nix 4875 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4876 ;; 4877 esac 4878 ;; 4879 *-*-cygwin* ) 4880 case $build in 4881 *-*-mingw* ) # actually msys 4882 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4883 ;; 4884 *-*-cygwin* ) 4885 lt_cv_to_host_file_cmd=func_convert_file_noop 4886 ;; 4887 * ) # otherwise, assume *nix 4888 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4889 ;; 4890 esac 4891 ;; 4892 * ) # unhandled hosts (and "normal" native builds) 4893 lt_cv_to_host_file_cmd=func_convert_file_noop 4894 ;; 4895 esac 4896 4897 fi 4898 4899 to_host_file_cmd=$lt_cv_to_host_file_cmd 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4901 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4902 4903 4904 4905 4906 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4908 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4909 if ${lt_cv_to_tool_file_cmd+:} false; then : 4910 $as_echo_n "(cached) " >&6 4911 else 4912 #assume ordinary cross tools, or native build. 4913 lt_cv_to_tool_file_cmd=func_convert_file_noop 4914 case $host in 4915 *-*-mingw* ) 4916 case $build in 4917 *-*-mingw* ) # actually msys 4918 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4919 ;; 4920 esac 4921 ;; 4922 esac 4923 4924 fi 4925 4926 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4928 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4929 4930 4931 4932 4933 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4935 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4936 if ${lt_cv_ld_reload_flag+:} false; then : 4937 $as_echo_n "(cached) " >&6 4938 else 4939 lt_cv_ld_reload_flag='-r' 4940 fi 4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4942 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4943 reload_flag=$lt_cv_ld_reload_flag 4944 case $reload_flag in 4945 "" | " "*) ;; 4946 *) reload_flag=" $reload_flag" ;; 4947 esac 4948 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4949 case $host_os in 4950 cygwin* | mingw* | pw32* | cegcc*) 4951 if test "$GCC" != yes; then 4952 reload_cmds=false 4953 fi 4954 ;; 4955 darwin*) 4956 if test "$GCC" = yes; then 4957 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4958 else 4959 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4960 fi 4961 ;; 4962 esac 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 if test -n "$ac_tool_prefix"; then 4973 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4974 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4976 $as_echo_n "checking for $ac_word... " >&6; } 4977 if ${ac_cv_prog_OBJDUMP+:} false; then : 4978 $as_echo_n "(cached) " >&6 4979 else 4980 if test -n "$OBJDUMP"; then 4981 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4982 else 4983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4984 for as_dir in $PATH 4985 do 4986 IFS=$as_save_IFS 4987 test -z "$as_dir" && as_dir=. 4988 for ac_exec_ext in '' $ac_executable_extensions; do 4989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4990 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4992 break 2 4993 fi 4994 done 4995 done 4996 IFS=$as_save_IFS 4997 4998 fi 4999 fi 5000 OBJDUMP=$ac_cv_prog_OBJDUMP 5001 if test -n "$OBJDUMP"; then 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5003 $as_echo "$OBJDUMP" >&6; } 5004 else 5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5006 $as_echo "no" >&6; } 5007 fi 5008 5009 5010 fi 5011 if test -z "$ac_cv_prog_OBJDUMP"; then 5012 ac_ct_OBJDUMP=$OBJDUMP 5013 # Extract the first word of "objdump", so it can be a program name with args. 5014 set dummy objdump; ac_word=$2 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5016 $as_echo_n "checking for $ac_word... " >&6; } 5017 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5018 $as_echo_n "(cached) " >&6 5019 else 5020 if test -n "$ac_ct_OBJDUMP"; then 5021 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5022 else 5023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5024 for as_dir in $PATH 5025 do 5026 IFS=$as_save_IFS 5027 test -z "$as_dir" && as_dir=. 5028 for ac_exec_ext in '' $ac_executable_extensions; do 5029 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5030 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5031 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5032 break 2 5033 fi 5034 done 5035 done 5036 IFS=$as_save_IFS 5037 5038 fi 5039 fi 5040 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5041 if test -n "$ac_ct_OBJDUMP"; then 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5043 $as_echo "$ac_ct_OBJDUMP" >&6; } 5044 else 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5046 $as_echo "no" >&6; } 5047 fi 5048 5049 if test "x$ac_ct_OBJDUMP" = x; then 5050 OBJDUMP="false" 5051 else 5052 case $cross_compiling:$ac_tool_warned in 5053 yes:) 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5056 ac_tool_warned=yes ;; 5057 esac 5058 OBJDUMP=$ac_ct_OBJDUMP 5059 fi 5060 else 5061 OBJDUMP="$ac_cv_prog_OBJDUMP" 5062 fi 5063 5064 test -z "$OBJDUMP" && OBJDUMP=objdump 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5075 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5076 if ${lt_cv_deplibs_check_method+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078 else 5079 lt_cv_file_magic_cmd='$MAGIC_CMD' 5080 lt_cv_file_magic_test_file= 5081 lt_cv_deplibs_check_method='unknown' 5082 # Need to set the preceding variable on all platforms that support 5083 # interlibrary dependencies. 5084 # 'none' -- dependencies not supported. 5085 # `unknown' -- same as none, but documents that we really don't know. 5086 # 'pass_all' -- all dependencies passed with no checks. 5087 # 'test_compile' -- check by making test program. 5088 # 'file_magic [[regex]]' -- check by looking for files in library path 5089 # which responds to the $file_magic_cmd with a given extended regex. 5090 # If you have `file' or equivalent on your system and you're not sure 5091 # whether `pass_all' will *always* work, you probably want this one. 5092 5093 case $host_os in 5094 aix[4-9]*) 5095 lt_cv_deplibs_check_method=pass_all 5096 ;; 5097 5098 beos*) 5099 lt_cv_deplibs_check_method=pass_all 5100 ;; 5101 5102 bsdi[45]*) 5103 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5104 lt_cv_file_magic_cmd='/usr/bin/file -L' 5105 lt_cv_file_magic_test_file=/shlib/libc.so 5106 ;; 5107 5108 cygwin*) 5109 # func_win32_libid is a shell function defined in ltmain.sh 5110 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5111 lt_cv_file_magic_cmd='func_win32_libid' 5112 ;; 5113 5114 mingw* | pw32*) 5115 # Base MSYS/MinGW do not provide the 'file' command needed by 5116 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5117 # unless we find 'file', for example because we are cross-compiling. 5118 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5119 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5120 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5121 lt_cv_file_magic_cmd='func_win32_libid' 5122 else 5123 # Keep this pattern in sync with the one in func_win32_libid. 5124 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5125 lt_cv_file_magic_cmd='$OBJDUMP -f' 5126 fi 5127 ;; 5128 5129 cegcc*) 5130 # use the weaker test based on 'objdump'. See mingw*. 5131 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5132 lt_cv_file_magic_cmd='$OBJDUMP -f' 5133 ;; 5134 5135 darwin* | rhapsody*) 5136 lt_cv_deplibs_check_method=pass_all 5137 ;; 5138 5139 freebsd* | dragonfly*) 5140 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5141 case $host_cpu in 5142 i*86 ) 5143 # Not sure whether the presence of OpenBSD here was a mistake. 5144 # Let's accept both of them until this is cleared up. 5145 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5146 lt_cv_file_magic_cmd=/usr/bin/file 5147 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5148 ;; 5149 esac 5150 else 5151 lt_cv_deplibs_check_method=pass_all 5152 fi 5153 ;; 5154 5155 gnu*) 5156 lt_cv_deplibs_check_method=pass_all 5157 ;; 5158 5159 haiku*) 5160 lt_cv_deplibs_check_method=pass_all 5161 ;; 5162 5163 hpux10.20* | hpux11*) 5164 lt_cv_file_magic_cmd=/usr/bin/file 5165 case $host_cpu in 5166 ia64*) 5167 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5168 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5169 ;; 5170 hppa*64*) 5171 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5172 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5173 ;; 5174 *) 5175 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5176 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5177 ;; 5178 esac 5179 ;; 5180 5181 interix[3-9]*) 5182 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5183 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5184 ;; 5185 5186 irix5* | irix6* | nonstopux*) 5187 case $LD in 5188 *-32|*"-32 ") libmagic=32-bit;; 5189 *-n32|*"-n32 ") libmagic=N32;; 5190 *-64|*"-64 ") libmagic=64-bit;; 5191 *) libmagic=never-match;; 5192 esac 5193 lt_cv_deplibs_check_method=pass_all 5194 ;; 5195 5196 # This must be glibc/ELF. 5197 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5198 lt_cv_deplibs_check_method=pass_all 5199 ;; 5200 5201 netbsd*) 5202 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5203 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5204 else 5205 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5206 fi 5207 ;; 5208 5209 newos6*) 5210 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5211 lt_cv_file_magic_cmd=/usr/bin/file 5212 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5213 ;; 5214 5215 *nto* | *qnx*) 5216 lt_cv_deplibs_check_method=pass_all 5217 ;; 5218 5219 openbsd*) 5220 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5221 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5222 else 5223 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5224 fi 5225 ;; 5226 5227 osf3* | osf4* | osf5*) 5228 lt_cv_deplibs_check_method=pass_all 5229 ;; 5230 5231 rdos*) 5232 lt_cv_deplibs_check_method=pass_all 5233 ;; 5234 5235 solaris*) 5236 lt_cv_deplibs_check_method=pass_all 5237 ;; 5238 5239 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5240 lt_cv_deplibs_check_method=pass_all 5241 ;; 5242 5243 sysv4 | sysv4.3*) 5244 case $host_vendor in 5245 motorola) 5246 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]' 5247 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5248 ;; 5249 ncr) 5250 lt_cv_deplibs_check_method=pass_all 5251 ;; 5252 sequent) 5253 lt_cv_file_magic_cmd='/bin/file' 5254 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5255 ;; 5256 sni) 5257 lt_cv_file_magic_cmd='/bin/file' 5258 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5259 lt_cv_file_magic_test_file=/lib/libc.so 5260 ;; 5261 siemens) 5262 lt_cv_deplibs_check_method=pass_all 5263 ;; 5264 pc) 5265 lt_cv_deplibs_check_method=pass_all 5266 ;; 5267 esac 5268 ;; 5269 5270 tpf*) 5271 lt_cv_deplibs_check_method=pass_all 5272 ;; 5273 esac 5274 5275 fi 5276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5277 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5278 5279 file_magic_glob= 5280 want_nocaseglob=no 5281 if test "$build" = "$host"; then 5282 case $host_os in 5283 mingw* | pw32*) 5284 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5285 want_nocaseglob=yes 5286 else 5287 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5288 fi 5289 ;; 5290 esac 5291 fi 5292 5293 file_magic_cmd=$lt_cv_file_magic_cmd 5294 deplibs_check_method=$lt_cv_deplibs_check_method 5295 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 if test -n "$ac_tool_prefix"; then 5319 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5320 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5322 $as_echo_n "checking for $ac_word... " >&6; } 5323 if ${ac_cv_prog_DLLTOOL+:} false; then : 5324 $as_echo_n "(cached) " >&6 5325 else 5326 if test -n "$DLLTOOL"; then 5327 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5328 else 5329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5330 for as_dir in $PATH 5331 do 5332 IFS=$as_save_IFS 5333 test -z "$as_dir" && as_dir=. 5334 for ac_exec_ext in '' $ac_executable_extensions; do 5335 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5336 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5338 break 2 5339 fi 5340 done 5341 done 5342 IFS=$as_save_IFS 5343 5344 fi 5345 fi 5346 DLLTOOL=$ac_cv_prog_DLLTOOL 5347 if test -n "$DLLTOOL"; then 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5349 $as_echo "$DLLTOOL" >&6; } 5350 else 5351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5352 $as_echo "no" >&6; } 5353 fi 5354 5355 5356 fi 5357 if test -z "$ac_cv_prog_DLLTOOL"; then 5358 ac_ct_DLLTOOL=$DLLTOOL 5359 # Extract the first word of "dlltool", so it can be a program name with args. 5360 set dummy dlltool; ac_word=$2 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5362 $as_echo_n "checking for $ac_word... " >&6; } 5363 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5364 $as_echo_n "(cached) " >&6 5365 else 5366 if test -n "$ac_ct_DLLTOOL"; then 5367 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5368 else 5369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5370 for as_dir in $PATH 5371 do 5372 IFS=$as_save_IFS 5373 test -z "$as_dir" && as_dir=. 5374 for ac_exec_ext in '' $ac_executable_extensions; do 5375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5376 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5378 break 2 5379 fi 5380 done 5381 done 5382 IFS=$as_save_IFS 5383 5384 fi 5385 fi 5386 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5387 if test -n "$ac_ct_DLLTOOL"; then 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5389 $as_echo "$ac_ct_DLLTOOL" >&6; } 5390 else 5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5392 $as_echo "no" >&6; } 5393 fi 5394 5395 if test "x$ac_ct_DLLTOOL" = x; then 5396 DLLTOOL="false" 5397 else 5398 case $cross_compiling:$ac_tool_warned in 5399 yes:) 5400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5402 ac_tool_warned=yes ;; 5403 esac 5404 DLLTOOL=$ac_ct_DLLTOOL 5405 fi 5406 else 5407 DLLTOOL="$ac_cv_prog_DLLTOOL" 5408 fi 5409 5410 test -z "$DLLTOOL" && DLLTOOL=dlltool 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5422 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5423 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5424 $as_echo_n "(cached) " >&6 5425 else 5426 lt_cv_sharedlib_from_linklib_cmd='unknown' 5427 5428 case $host_os in 5429 cygwin* | mingw* | pw32* | cegcc*) 5430 # two different shell functions defined in ltmain.sh 5431 # decide which to use based on capabilities of $DLLTOOL 5432 case `$DLLTOOL --help 2>&1` in 5433 *--identify-strict*) 5434 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5435 ;; 5436 *) 5437 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5438 ;; 5439 esac 5440 ;; 5441 *) 5442 # fallback: assume linklib IS sharedlib 5443 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5444 ;; 5445 esac 5446 5447 fi 5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5449 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5450 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5451 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5452 5453 5454 5455 5456 5457 5458 5459 5460 if test -n "$ac_tool_prefix"; then 5461 for ac_prog in ar 5462 do 5463 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5464 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5466 $as_echo_n "checking for $ac_word... " >&6; } 5467 if ${ac_cv_prog_AR+:} false; then : 5468 $as_echo_n "(cached) " >&6 5469 else 5470 if test -n "$AR"; then 5471 ac_cv_prog_AR="$AR" # Let the user override the test. 5472 else 5473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5474 for as_dir in $PATH 5475 do 5476 IFS=$as_save_IFS 5477 test -z "$as_dir" && as_dir=. 5478 for ac_exec_ext in '' $ac_executable_extensions; do 5479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5480 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5482 break 2 5483 fi 5484 done 5485 done 5486 IFS=$as_save_IFS 5487 5488 fi 5489 fi 5490 AR=$ac_cv_prog_AR 5491 if test -n "$AR"; then 5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5493 $as_echo "$AR" >&6; } 5494 else 5495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5496 $as_echo "no" >&6; } 5497 fi 5498 5499 5500 test -n "$AR" && break 5501 done 5502 fi 5503 if test -z "$AR"; then 5504 ac_ct_AR=$AR 5505 for ac_prog in ar 5506 do 5507 # Extract the first word of "$ac_prog", so it can be a program name with args. 5508 set dummy $ac_prog; ac_word=$2 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5510 $as_echo_n "checking for $ac_word... " >&6; } 5511 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5512 $as_echo_n "(cached) " >&6 5513 else 5514 if test -n "$ac_ct_AR"; then 5515 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5516 else 5517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5518 for as_dir in $PATH 5519 do 5520 IFS=$as_save_IFS 5521 test -z "$as_dir" && as_dir=. 5522 for ac_exec_ext in '' $ac_executable_extensions; do 5523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5524 ac_cv_prog_ac_ct_AR="$ac_prog" 5525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5526 break 2 5527 fi 5528 done 5529 done 5530 IFS=$as_save_IFS 5531 5532 fi 5533 fi 5534 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5535 if test -n "$ac_ct_AR"; then 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5537 $as_echo "$ac_ct_AR" >&6; } 5538 else 5539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5540 $as_echo "no" >&6; } 5541 fi 5542 5543 5544 test -n "$ac_ct_AR" && break 5545 done 5546 5547 if test "x$ac_ct_AR" = x; then 5548 AR="false" 5549 else 5550 case $cross_compiling:$ac_tool_warned in 5551 yes:) 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5554 ac_tool_warned=yes ;; 5555 esac 5556 AR=$ac_ct_AR 5557 fi 5558 fi 5559 5560 : ${AR=ar} 5561 : ${AR_FLAGS=cru} 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5574 $as_echo_n "checking for archiver @FILE support... " >&6; } 5575 if ${lt_cv_ar_at_file+:} false; then : 5576 $as_echo_n "(cached) " >&6 5577 else 5578 lt_cv_ar_at_file=no 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 5582 int 5583 main () 5584 { 5585 5586 ; 5587 return 0; 5588 } 5589 _ACEOF 5590 if ac_fn_c_try_compile "$LINENO"; then : 5591 echo conftest.$ac_objext > conftest.lst 5592 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5594 (eval $lt_ar_try) 2>&5 5595 ac_status=$? 5596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5597 test $ac_status = 0; } 5598 if test "$ac_status" -eq 0; then 5599 # Ensure the archiver fails upon bogus file names. 5600 rm -f conftest.$ac_objext libconftest.a 5601 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5602 (eval $lt_ar_try) 2>&5 5603 ac_status=$? 5604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5605 test $ac_status = 0; } 5606 if test "$ac_status" -ne 0; then 5607 lt_cv_ar_at_file=@ 5608 fi 5609 fi 5610 rm -f conftest.* libconftest.a 5611 5612 fi 5613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5614 5615 fi 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5617 $as_echo "$lt_cv_ar_at_file" >&6; } 5618 5619 if test "x$lt_cv_ar_at_file" = xno; then 5620 archiver_list_spec= 5621 else 5622 archiver_list_spec=$lt_cv_ar_at_file 5623 fi 5624 5625 5626 5627 5628 5629 5630 5631 if test -n "$ac_tool_prefix"; then 5632 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5633 set dummy ${ac_tool_prefix}strip; ac_word=$2 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5635 $as_echo_n "checking for $ac_word... " >&6; } 5636 if ${ac_cv_prog_STRIP+:} false; then : 5637 $as_echo_n "(cached) " >&6 5638 else 5639 if test -n "$STRIP"; then 5640 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5641 else 5642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5643 for as_dir in $PATH 5644 do 5645 IFS=$as_save_IFS 5646 test -z "$as_dir" && as_dir=. 5647 for ac_exec_ext in '' $ac_executable_extensions; do 5648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5649 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5651 break 2 5652 fi 5653 done 5654 done 5655 IFS=$as_save_IFS 5656 5657 fi 5658 fi 5659 STRIP=$ac_cv_prog_STRIP 5660 if test -n "$STRIP"; then 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5662 $as_echo "$STRIP" >&6; } 5663 else 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5665 $as_echo "no" >&6; } 5666 fi 5667 5668 5669 fi 5670 if test -z "$ac_cv_prog_STRIP"; then 5671 ac_ct_STRIP=$STRIP 5672 # Extract the first word of "strip", so it can be a program name with args. 5673 set dummy strip; ac_word=$2 5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5675 $as_echo_n "checking for $ac_word... " >&6; } 5676 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5677 $as_echo_n "(cached) " >&6 5678 else 5679 if test -n "$ac_ct_STRIP"; then 5680 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5681 else 5682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5683 for as_dir in $PATH 5684 do 5685 IFS=$as_save_IFS 5686 test -z "$as_dir" && as_dir=. 5687 for ac_exec_ext in '' $ac_executable_extensions; do 5688 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5689 ac_cv_prog_ac_ct_STRIP="strip" 5690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5691 break 2 5692 fi 5693 done 5694 done 5695 IFS=$as_save_IFS 5696 5697 fi 5698 fi 5699 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5700 if test -n "$ac_ct_STRIP"; then 5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5702 $as_echo "$ac_ct_STRIP" >&6; } 5703 else 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5705 $as_echo "no" >&6; } 5706 fi 5707 5708 if test "x$ac_ct_STRIP" = x; then 5709 STRIP=":" 5710 else 5711 case $cross_compiling:$ac_tool_warned in 5712 yes:) 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5714 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5715 ac_tool_warned=yes ;; 5716 esac 5717 STRIP=$ac_ct_STRIP 5718 fi 5719 else 5720 STRIP="$ac_cv_prog_STRIP" 5721 fi 5722 5723 test -z "$STRIP" && STRIP=: 5724 5725 5726 5727 5728 5729 5730 if test -n "$ac_tool_prefix"; then 5731 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5732 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5734 $as_echo_n "checking for $ac_word... " >&6; } 5735 if ${ac_cv_prog_RANLIB+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737 else 5738 if test -n "$RANLIB"; then 5739 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5740 else 5741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5742 for as_dir in $PATH 5743 do 5744 IFS=$as_save_IFS 5745 test -z "$as_dir" && as_dir=. 5746 for ac_exec_ext in '' $ac_executable_extensions; do 5747 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5748 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5750 break 2 5751 fi 5752 done 5753 done 5754 IFS=$as_save_IFS 5755 5756 fi 5757 fi 5758 RANLIB=$ac_cv_prog_RANLIB 5759 if test -n "$RANLIB"; then 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5761 $as_echo "$RANLIB" >&6; } 5762 else 5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5764 $as_echo "no" >&6; } 5765 fi 5766 5767 5768 fi 5769 if test -z "$ac_cv_prog_RANLIB"; then 5770 ac_ct_RANLIB=$RANLIB 5771 # Extract the first word of "ranlib", so it can be a program name with args. 5772 set dummy ranlib; ac_word=$2 5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5774 $as_echo_n "checking for $ac_word... " >&6; } 5775 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5776 $as_echo_n "(cached) " >&6 5777 else 5778 if test -n "$ac_ct_RANLIB"; then 5779 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5780 else 5781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5782 for as_dir in $PATH 5783 do 5784 IFS=$as_save_IFS 5785 test -z "$as_dir" && as_dir=. 5786 for ac_exec_ext in '' $ac_executable_extensions; do 5787 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5788 ac_cv_prog_ac_ct_RANLIB="ranlib" 5789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5790 break 2 5791 fi 5792 done 5793 done 5794 IFS=$as_save_IFS 5795 5796 fi 5797 fi 5798 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5799 if test -n "$ac_ct_RANLIB"; then 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5801 $as_echo "$ac_ct_RANLIB" >&6; } 5802 else 5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5804 $as_echo "no" >&6; } 5805 fi 5806 5807 if test "x$ac_ct_RANLIB" = x; then 5808 RANLIB=":" 5809 else 5810 case $cross_compiling:$ac_tool_warned in 5811 yes:) 5812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5814 ac_tool_warned=yes ;; 5815 esac 5816 RANLIB=$ac_ct_RANLIB 5817 fi 5818 else 5819 RANLIB="$ac_cv_prog_RANLIB" 5820 fi 5821 5822 test -z "$RANLIB" && RANLIB=: 5823 5824 5825 5826 5827 5828 5829 # Determine commands to create old-style static archives. 5830 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5831 old_postinstall_cmds='chmod 644 $oldlib' 5832 old_postuninstall_cmds= 5833 5834 if test -n "$RANLIB"; then 5835 case $host_os in 5836 openbsd*) 5837 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5838 ;; 5839 *) 5840 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5841 ;; 5842 esac 5843 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5844 fi 5845 5846 case $host_os in 5847 darwin*) 5848 lock_old_archive_extraction=yes ;; 5849 *) 5850 lock_old_archive_extraction=no ;; 5851 esac 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 # If no C compiler was specified, use CC. 5892 LTCC=${LTCC-"$CC"} 5893 5894 # If no C compiler flags were specified, use CFLAGS. 5895 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5896 5897 # Allow CC to be a program name with arguments. 5898 compiler=$CC 5899 5900 5901 # Check for command to grab the raw symbol name followed by C symbol from nm. 5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5903 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5904 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5905 $as_echo_n "(cached) " >&6 5906 else 5907 5908 # These are sane defaults that work on at least a few old systems. 5909 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5910 5911 # Character class describing NM global symbol codes. 5912 symcode='[BCDEGRST]' 5913 5914 # Regexp to match symbols that can be accessed directly from C. 5915 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5916 5917 # Define system-specific variables. 5918 case $host_os in 5919 aix*) 5920 symcode='[BCDT]' 5921 ;; 5922 cygwin* | mingw* | pw32* | cegcc*) 5923 symcode='[ABCDGISTW]' 5924 ;; 5925 hpux*) 5926 if test "$host_cpu" = ia64; then 5927 symcode='[ABCDEGRST]' 5928 fi 5929 ;; 5930 irix* | nonstopux*) 5931 symcode='[BCDEGRST]' 5932 ;; 5933 osf*) 5934 symcode='[BCDEGQRST]' 5935 ;; 5936 solaris*) 5937 symcode='[BDRT]' 5938 ;; 5939 sco3.2v5*) 5940 symcode='[DT]' 5941 ;; 5942 sysv4.2uw2*) 5943 symcode='[DT]' 5944 ;; 5945 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5946 symcode='[ABDT]' 5947 ;; 5948 sysv4) 5949 symcode='[DFNSTU]' 5950 ;; 5951 esac 5952 5953 # If we're using GNU nm, then use its standard symbol codes. 5954 case `$NM -V 2>&1` in 5955 *GNU* | *'with BFD'*) 5956 symcode='[ABCDGIRSTW]' ;; 5957 esac 5958 5959 # Transform an extracted symbol line into a proper C declaration. 5960 # Some systems (esp. on ia64) link data and code symbols differently, 5961 # so use this general approach. 5962 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5963 5964 # Transform an extracted symbol line into symbol name and symbol address 5965 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5966 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 5967 5968 # Handle CRLF in mingw tool chain 5969 opt_cr= 5970 case $build_os in 5971 mingw*) 5972 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5973 ;; 5974 esac 5975 5976 # Try without a prefix underscore, then with it. 5977 for ac_symprfx in "" "_"; do 5978 5979 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5980 symxfrm="\\1 $ac_symprfx\\2 \\2" 5981 5982 # Write the raw and C identifiers. 5983 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5984 # Fake it for dumpbin and say T for any non-static function 5985 # and D for any global variable. 5986 # Also find C++ and __fastcall symbols from MSVC++, 5987 # which start with @ or ?. 5988 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5989 " {last_section=section; section=\$ 3};"\ 5990 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5991 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5992 " \$ 0!~/External *\|/{next};"\ 5993 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5994 " {if(hide[section]) next};"\ 5995 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 5996 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 5997 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 5998 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 5999 " ' prfx=^$ac_symprfx" 6000 else 6001 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6002 fi 6003 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6004 6005 # Check to see that the pipe works correctly. 6006 pipe_works=no 6007 6008 rm -f conftest* 6009 cat > conftest.$ac_ext <<_LT_EOF 6010 #ifdef __cplusplus 6011 extern "C" { 6012 #endif 6013 char nm_test_var; 6014 void nm_test_func(void); 6015 void nm_test_func(void){} 6016 #ifdef __cplusplus 6017 } 6018 #endif 6019 int main(){nm_test_var='a';nm_test_func();return(0);} 6020 _LT_EOF 6021 6022 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6023 (eval $ac_compile) 2>&5 6024 ac_status=$? 6025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6026 test $ac_status = 0; }; then 6027 # Now try to grab the symbols. 6028 nlist=conftest.nm 6029 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6030 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6031 ac_status=$? 6032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6033 test $ac_status = 0; } && test -s "$nlist"; then 6034 # Try sorting and uniquifying the output. 6035 if sort "$nlist" | uniq > "$nlist"T; then 6036 mv -f "$nlist"T "$nlist" 6037 else 6038 rm -f "$nlist"T 6039 fi 6040 6041 # Make sure that we snagged all the symbols we need. 6042 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6043 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6044 cat <<_LT_EOF > conftest.$ac_ext 6045 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6046 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 6047 /* DATA imports from DLLs on WIN32 con't be const, because runtime 6048 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6049 # define LT_DLSYM_CONST 6050 #elif defined(__osf__) 6051 /* This system does not cope well with relocations in const data. */ 6052 # define LT_DLSYM_CONST 6053 #else 6054 # define LT_DLSYM_CONST const 6055 #endif 6056 6057 #ifdef __cplusplus 6058 extern "C" { 6059 #endif 6060 6061 _LT_EOF 6062 # Now generate the symbol file. 6063 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6064 6065 cat <<_LT_EOF >> conftest.$ac_ext 6066 6067 /* The mapping between symbol names and symbols. */ 6068 LT_DLSYM_CONST struct { 6069 const char *name; 6070 void *address; 6071 } 6072 lt__PROGRAM__LTX_preloaded_symbols[] = 6073 { 6074 { "@PROGRAM@", (void *) 0 }, 6075 _LT_EOF 6076 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6077 cat <<\_LT_EOF >> conftest.$ac_ext 6078 {0, (void *) 0} 6079 }; 6080 6081 /* This works around a problem in FreeBSD linker */ 6082 #ifdef FREEBSD_WORKAROUND 6083 static const void *lt_preloaded_setup() { 6084 return lt__PROGRAM__LTX_preloaded_symbols; 6085 } 6086 #endif 6087 6088 #ifdef __cplusplus 6089 } 6090 #endif 6091 _LT_EOF 6092 # Now try linking the two files. 6093 mv conftest.$ac_objext conftstm.$ac_objext 6094 lt_globsym_save_LIBS=$LIBS 6095 lt_globsym_save_CFLAGS=$CFLAGS 6096 LIBS="conftstm.$ac_objext" 6097 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6098 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6099 (eval $ac_link) 2>&5 6100 ac_status=$? 6101 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6102 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6103 pipe_works=yes 6104 fi 6105 LIBS=$lt_globsym_save_LIBS 6106 CFLAGS=$lt_globsym_save_CFLAGS 6107 else 6108 echo "cannot find nm_test_func in $nlist" >&5 6109 fi 6110 else 6111 echo "cannot find nm_test_var in $nlist" >&5 6112 fi 6113 else 6114 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6115 fi 6116 else 6117 echo "$progname: failed program was:" >&5 6118 cat conftest.$ac_ext >&5 6119 fi 6120 rm -rf conftest* conftst* 6121 6122 # Do not use the global_symbol_pipe unless it works. 6123 if test "$pipe_works" = yes; then 6124 break 6125 else 6126 lt_cv_sys_global_symbol_pipe= 6127 fi 6128 done 6129 6130 fi 6131 6132 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6133 lt_cv_sys_global_symbol_to_cdecl= 6134 fi 6135 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6137 $as_echo "failed" >&6; } 6138 else 6139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6140 $as_echo "ok" >&6; } 6141 fi 6142 6143 # Response file support. 6144 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6145 nm_file_list_spec='@' 6146 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6147 nm_file_list_spec='@' 6148 fi 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6177 $as_echo_n "checking for sysroot... " >&6; } 6178 6179 # Check whether --with-sysroot was given. 6180 if test "${with_sysroot+set}" = set; then : 6181 withval=$with_sysroot; 6182 else 6183 with_sysroot=no 6184 fi 6185 6186 6187 lt_sysroot= 6188 case ${with_sysroot} in #( 6189 yes) 6190 if test "$GCC" = yes; then 6191 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6192 fi 6193 ;; #( 6194 /*) 6195 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6196 ;; #( 6197 no|'') 6198 ;; #( 6199 *) 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6201 $as_echo "${with_sysroot}" >&6; } 6202 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6203 ;; 6204 esac 6205 6206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6207 $as_echo "${lt_sysroot:-no}" >&6; } 6208 6209 6210 6211 6212 6213 # Check whether --enable-libtool-lock was given. 6214 if test "${enable_libtool_lock+set}" = set; then : 6215 enableval=$enable_libtool_lock; 6216 fi 6217 6218 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6219 6220 # Some flags need to be propagated to the compiler or linker for good 6221 # libtool support. 6222 case $host in 6223 ia64-*-hpux*) 6224 # Find out which ABI we are using. 6225 echo 'int i;' > conftest.$ac_ext 6226 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6227 (eval $ac_compile) 2>&5 6228 ac_status=$? 6229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6230 test $ac_status = 0; }; then 6231 case `/usr/bin/file conftest.$ac_objext` in 6232 *ELF-32*) 6233 HPUX_IA64_MODE="32" 6234 ;; 6235 *ELF-64*) 6236 HPUX_IA64_MODE="64" 6237 ;; 6238 esac 6239 fi 6240 rm -rf conftest* 6241 ;; 6242 *-*-irix6*) 6243 # Find out which ABI we are using. 6244 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6245 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6246 (eval $ac_compile) 2>&5 6247 ac_status=$? 6248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6249 test $ac_status = 0; }; then 6250 if test "$lt_cv_prog_gnu_ld" = yes; then 6251 case `/usr/bin/file conftest.$ac_objext` in 6252 *32-bit*) 6253 LD="${LD-ld} -melf32bsmip" 6254 ;; 6255 *N32*) 6256 LD="${LD-ld} -melf32bmipn32" 6257 ;; 6258 *64-bit*) 6259 LD="${LD-ld} -melf64bmip" 6260 ;; 6261 esac 6262 else 6263 case `/usr/bin/file conftest.$ac_objext` in 6264 *32-bit*) 6265 LD="${LD-ld} -32" 6266 ;; 6267 *N32*) 6268 LD="${LD-ld} -n32" 6269 ;; 6270 *64-bit*) 6271 LD="${LD-ld} -64" 6272 ;; 6273 esac 6274 fi 6275 fi 6276 rm -rf conftest* 6277 ;; 6278 6279 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6280 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6281 # Find out which ABI we are using. 6282 echo 'int i;' > conftest.$ac_ext 6283 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6284 (eval $ac_compile) 2>&5 6285 ac_status=$? 6286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6287 test $ac_status = 0; }; then 6288 case `/usr/bin/file conftest.o` in 6289 *32-bit*) 6290 case $host in 6291 x86_64-*kfreebsd*-gnu) 6292 LD="${LD-ld} -m elf_i386_fbsd" 6293 ;; 6294 x86_64-*linux*) 6295 LD="${LD-ld} -m elf_i386" 6296 ;; 6297 ppc64-*linux*|powerpc64-*linux*) 6298 LD="${LD-ld} -m elf32ppclinux" 6299 ;; 6300 s390x-*linux*) 6301 LD="${LD-ld} -m elf_s390" 6302 ;; 6303 sparc64-*linux*) 6304 LD="${LD-ld} -m elf32_sparc" 6305 ;; 6306 esac 6307 ;; 6308 *64-bit*) 6309 case $host in 6310 x86_64-*kfreebsd*-gnu) 6311 LD="${LD-ld} -m elf_x86_64_fbsd" 6312 ;; 6313 x86_64-*linux*) 6314 LD="${LD-ld} -m elf_x86_64" 6315 ;; 6316 ppc*-*linux*|powerpc*-*linux*) 6317 LD="${LD-ld} -m elf64ppc" 6318 ;; 6319 s390*-*linux*|s390*-*tpf*) 6320 LD="${LD-ld} -m elf64_s390" 6321 ;; 6322 sparc*-*linux*) 6323 LD="${LD-ld} -m elf64_sparc" 6324 ;; 6325 esac 6326 ;; 6327 esac 6328 fi 6329 rm -rf conftest* 6330 ;; 6331 6332 *-*-sco3.2v5*) 6333 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6334 SAVE_CFLAGS="$CFLAGS" 6335 CFLAGS="$CFLAGS -belf" 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6337 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6338 if ${lt_cv_cc_needs_belf+:} false; then : 6339 $as_echo_n "(cached) " >&6 6340 else 6341 ac_ext=c 6342 ac_cpp='$CPP $CPPFLAGS' 6343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6345 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6346 6347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6348 /* end confdefs.h. */ 6349 6350 int 6351 main () 6352 { 6353 6354 ; 6355 return 0; 6356 } 6357 _ACEOF 6358 if ac_fn_c_try_link "$LINENO"; then : 6359 lt_cv_cc_needs_belf=yes 6360 else 6361 lt_cv_cc_needs_belf=no 6362 fi 6363 rm -f core conftest.err conftest.$ac_objext \ 6364 conftest$ac_exeext conftest.$ac_ext 6365 ac_ext=c 6366 ac_cpp='$CPP $CPPFLAGS' 6367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6369 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6370 6371 fi 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6373 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6374 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6375 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6376 CFLAGS="$SAVE_CFLAGS" 6377 fi 6378 ;; 6379 *-*solaris*) 6380 # Find out which ABI we are using. 6381 echo 'int i;' > conftest.$ac_ext 6382 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6383 (eval $ac_compile) 2>&5 6384 ac_status=$? 6385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6386 test $ac_status = 0; }; then 6387 case `/usr/bin/file conftest.o` in 6388 *64-bit*) 6389 case $lt_cv_prog_gnu_ld in 6390 yes*) 6391 case $host in 6392 i?86-*-solaris*) 6393 LD="${LD-ld} -m elf_x86_64" 6394 ;; 6395 sparc*-*-solaris*) 6396 LD="${LD-ld} -m elf64_sparc" 6397 ;; 6398 esac 6399 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6400 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6401 LD="${LD-ld}_sol2" 6402 fi 6403 ;; 6404 *) 6405 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6406 LD="${LD-ld} -64" 6407 fi 6408 ;; 6409 esac 6410 ;; 6411 esac 6412 fi 6413 rm -rf conftest* 6414 ;; 6415 esac 6416 6417 need_locks="$enable_libtool_lock" 6418 6419 if test -n "$ac_tool_prefix"; then 6420 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6421 set dummy ${ac_tool_prefix}mt; ac_word=$2 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6423 $as_echo_n "checking for $ac_word... " >&6; } 6424 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426 else 6427 if test -n "$MANIFEST_TOOL"; then 6428 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6429 else 6430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6431 for as_dir in $PATH 6432 do 6433 IFS=$as_save_IFS 6434 test -z "$as_dir" && as_dir=. 6435 for ac_exec_ext in '' $ac_executable_extensions; do 6436 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6437 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6439 break 2 6440 fi 6441 done 6442 done 6443 IFS=$as_save_IFS 6444 6445 fi 6446 fi 6447 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6448 if test -n "$MANIFEST_TOOL"; then 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6450 $as_echo "$MANIFEST_TOOL" >&6; } 6451 else 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6453 $as_echo "no" >&6; } 6454 fi 6455 6456 6457 fi 6458 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6459 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6460 # Extract the first word of "mt", so it can be a program name with args. 6461 set dummy mt; ac_word=$2 6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6463 $as_echo_n "checking for $ac_word... " >&6; } 6464 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6465 $as_echo_n "(cached) " >&6 6466 else 6467 if test -n "$ac_ct_MANIFEST_TOOL"; then 6468 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6469 else 6470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6471 for as_dir in $PATH 6472 do 6473 IFS=$as_save_IFS 6474 test -z "$as_dir" && as_dir=. 6475 for ac_exec_ext in '' $ac_executable_extensions; do 6476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6477 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6479 break 2 6480 fi 6481 done 6482 done 6483 IFS=$as_save_IFS 6484 6485 fi 6486 fi 6487 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6488 if test -n "$ac_ct_MANIFEST_TOOL"; then 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6490 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6491 else 6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6493 $as_echo "no" >&6; } 6494 fi 6495 6496 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6497 MANIFEST_TOOL=":" 6498 else 6499 case $cross_compiling:$ac_tool_warned in 6500 yes:) 6501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6503 ac_tool_warned=yes ;; 6504 esac 6505 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6506 fi 6507 else 6508 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6509 fi 6510 6511 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6513 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6514 if ${lt_cv_path_mainfest_tool+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516 else 6517 lt_cv_path_mainfest_tool=no 6518 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6519 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6520 cat conftest.err >&5 6521 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6522 lt_cv_path_mainfest_tool=yes 6523 fi 6524 rm -f conftest* 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6527 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6528 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6529 MANIFEST_TOOL=: 6530 fi 6531 6532 6533 6534 6535 6536 6537 case $host_os in 6538 rhapsody* | darwin*) 6539 if test -n "$ac_tool_prefix"; then 6540 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6541 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6543 $as_echo_n "checking for $ac_word... " >&6; } 6544 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6545 $as_echo_n "(cached) " >&6 6546 else 6547 if test -n "$DSYMUTIL"; then 6548 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6549 else 6550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6551 for as_dir in $PATH 6552 do 6553 IFS=$as_save_IFS 6554 test -z "$as_dir" && as_dir=. 6555 for ac_exec_ext in '' $ac_executable_extensions; do 6556 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6557 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6558 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6559 break 2 6560 fi 6561 done 6562 done 6563 IFS=$as_save_IFS 6564 6565 fi 6566 fi 6567 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6568 if test -n "$DSYMUTIL"; then 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6570 $as_echo "$DSYMUTIL" >&6; } 6571 else 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6573 $as_echo "no" >&6; } 6574 fi 6575 6576 6577 fi 6578 if test -z "$ac_cv_prog_DSYMUTIL"; then 6579 ac_ct_DSYMUTIL=$DSYMUTIL 6580 # Extract the first word of "dsymutil", so it can be a program name with args. 6581 set dummy dsymutil; ac_word=$2 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6583 $as_echo_n "checking for $ac_word... " >&6; } 6584 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6585 $as_echo_n "(cached) " >&6 6586 else 6587 if test -n "$ac_ct_DSYMUTIL"; then 6588 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6589 else 6590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6591 for as_dir in $PATH 6592 do 6593 IFS=$as_save_IFS 6594 test -z "$as_dir" && as_dir=. 6595 for ac_exec_ext in '' $ac_executable_extensions; do 6596 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6597 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6599 break 2 6600 fi 6601 done 6602 done 6603 IFS=$as_save_IFS 6604 6605 fi 6606 fi 6607 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6608 if test -n "$ac_ct_DSYMUTIL"; then 6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6610 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6611 else 6612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6613 $as_echo "no" >&6; } 6614 fi 6615 6616 if test "x$ac_ct_DSYMUTIL" = x; then 6617 DSYMUTIL=":" 6618 else 6619 case $cross_compiling:$ac_tool_warned in 6620 yes:) 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6622 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6623 ac_tool_warned=yes ;; 6624 esac 6625 DSYMUTIL=$ac_ct_DSYMUTIL 6626 fi 6627 else 6628 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6629 fi 6630 6631 if test -n "$ac_tool_prefix"; then 6632 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6633 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6635 $as_echo_n "checking for $ac_word... " >&6; } 6636 if ${ac_cv_prog_NMEDIT+:} false; then : 6637 $as_echo_n "(cached) " >&6 6638 else 6639 if test -n "$NMEDIT"; then 6640 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6641 else 6642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6643 for as_dir in $PATH 6644 do 6645 IFS=$as_save_IFS 6646 test -z "$as_dir" && as_dir=. 6647 for ac_exec_ext in '' $ac_executable_extensions; do 6648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6649 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6651 break 2 6652 fi 6653 done 6654 done 6655 IFS=$as_save_IFS 6656 6657 fi 6658 fi 6659 NMEDIT=$ac_cv_prog_NMEDIT 6660 if test -n "$NMEDIT"; then 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6662 $as_echo "$NMEDIT" >&6; } 6663 else 6664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6665 $as_echo "no" >&6; } 6666 fi 6667 6668 6669 fi 6670 if test -z "$ac_cv_prog_NMEDIT"; then 6671 ac_ct_NMEDIT=$NMEDIT 6672 # Extract the first word of "nmedit", so it can be a program name with args. 6673 set dummy nmedit; ac_word=$2 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6675 $as_echo_n "checking for $ac_word... " >&6; } 6676 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6677 $as_echo_n "(cached) " >&6 6678 else 6679 if test -n "$ac_ct_NMEDIT"; then 6680 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6681 else 6682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6683 for as_dir in $PATH 6684 do 6685 IFS=$as_save_IFS 6686 test -z "$as_dir" && as_dir=. 6687 for ac_exec_ext in '' $ac_executable_extensions; do 6688 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6689 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6691 break 2 6692 fi 6693 done 6694 done 6695 IFS=$as_save_IFS 6696 6697 fi 6698 fi 6699 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6700 if test -n "$ac_ct_NMEDIT"; then 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6702 $as_echo "$ac_ct_NMEDIT" >&6; } 6703 else 6704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6705 $as_echo "no" >&6; } 6706 fi 6707 6708 if test "x$ac_ct_NMEDIT" = x; then 6709 NMEDIT=":" 6710 else 6711 case $cross_compiling:$ac_tool_warned in 6712 yes:) 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6714 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6715 ac_tool_warned=yes ;; 6716 esac 6717 NMEDIT=$ac_ct_NMEDIT 6718 fi 6719 else 6720 NMEDIT="$ac_cv_prog_NMEDIT" 6721 fi 6722 6723 if test -n "$ac_tool_prefix"; then 6724 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6725 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6727 $as_echo_n "checking for $ac_word... " >&6; } 6728 if ${ac_cv_prog_LIPO+:} false; then : 6729 $as_echo_n "(cached) " >&6 6730 else 6731 if test -n "$LIPO"; then 6732 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6733 else 6734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6735 for as_dir in $PATH 6736 do 6737 IFS=$as_save_IFS 6738 test -z "$as_dir" && as_dir=. 6739 for ac_exec_ext in '' $ac_executable_extensions; do 6740 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6741 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6743 break 2 6744 fi 6745 done 6746 done 6747 IFS=$as_save_IFS 6748 6749 fi 6750 fi 6751 LIPO=$ac_cv_prog_LIPO 6752 if test -n "$LIPO"; then 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6754 $as_echo "$LIPO" >&6; } 6755 else 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6757 $as_echo "no" >&6; } 6758 fi 6759 6760 6761 fi 6762 if test -z "$ac_cv_prog_LIPO"; then 6763 ac_ct_LIPO=$LIPO 6764 # Extract the first word of "lipo", so it can be a program name with args. 6765 set dummy lipo; ac_word=$2 6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6767 $as_echo_n "checking for $ac_word... " >&6; } 6768 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6769 $as_echo_n "(cached) " >&6 6770 else 6771 if test -n "$ac_ct_LIPO"; then 6772 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6773 else 6774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6775 for as_dir in $PATH 6776 do 6777 IFS=$as_save_IFS 6778 test -z "$as_dir" && as_dir=. 6779 for ac_exec_ext in '' $ac_executable_extensions; do 6780 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6781 ac_cv_prog_ac_ct_LIPO="lipo" 6782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6783 break 2 6784 fi 6785 done 6786 done 6787 IFS=$as_save_IFS 6788 6789 fi 6790 fi 6791 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6792 if test -n "$ac_ct_LIPO"; then 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6794 $as_echo "$ac_ct_LIPO" >&6; } 6795 else 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6797 $as_echo "no" >&6; } 6798 fi 6799 6800 if test "x$ac_ct_LIPO" = x; then 6801 LIPO=":" 6802 else 6803 case $cross_compiling:$ac_tool_warned in 6804 yes:) 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6806 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6807 ac_tool_warned=yes ;; 6808 esac 6809 LIPO=$ac_ct_LIPO 6810 fi 6811 else 6812 LIPO="$ac_cv_prog_LIPO" 6813 fi 6814 6815 if test -n "$ac_tool_prefix"; then 6816 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6817 set dummy ${ac_tool_prefix}otool; ac_word=$2 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6819 $as_echo_n "checking for $ac_word... " >&6; } 6820 if ${ac_cv_prog_OTOOL+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822 else 6823 if test -n "$OTOOL"; then 6824 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6825 else 6826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6827 for as_dir in $PATH 6828 do 6829 IFS=$as_save_IFS 6830 test -z "$as_dir" && as_dir=. 6831 for ac_exec_ext in '' $ac_executable_extensions; do 6832 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6833 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6835 break 2 6836 fi 6837 done 6838 done 6839 IFS=$as_save_IFS 6840 6841 fi 6842 fi 6843 OTOOL=$ac_cv_prog_OTOOL 6844 if test -n "$OTOOL"; then 6845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6846 $as_echo "$OTOOL" >&6; } 6847 else 6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6849 $as_echo "no" >&6; } 6850 fi 6851 6852 6853 fi 6854 if test -z "$ac_cv_prog_OTOOL"; then 6855 ac_ct_OTOOL=$OTOOL 6856 # Extract the first word of "otool", so it can be a program name with args. 6857 set dummy otool; ac_word=$2 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6859 $as_echo_n "checking for $ac_word... " >&6; } 6860 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862 else 6863 if test -n "$ac_ct_OTOOL"; then 6864 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6865 else 6866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6867 for as_dir in $PATH 6868 do 6869 IFS=$as_save_IFS 6870 test -z "$as_dir" && as_dir=. 6871 for ac_exec_ext in '' $ac_executable_extensions; do 6872 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6873 ac_cv_prog_ac_ct_OTOOL="otool" 6874 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6875 break 2 6876 fi 6877 done 6878 done 6879 IFS=$as_save_IFS 6880 6881 fi 6882 fi 6883 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6884 if test -n "$ac_ct_OTOOL"; then 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6886 $as_echo "$ac_ct_OTOOL" >&6; } 6887 else 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6889 $as_echo "no" >&6; } 6890 fi 6891 6892 if test "x$ac_ct_OTOOL" = x; then 6893 OTOOL=":" 6894 else 6895 case $cross_compiling:$ac_tool_warned in 6896 yes:) 6897 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6898 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6899 ac_tool_warned=yes ;; 6900 esac 6901 OTOOL=$ac_ct_OTOOL 6902 fi 6903 else 6904 OTOOL="$ac_cv_prog_OTOOL" 6905 fi 6906 6907 if test -n "$ac_tool_prefix"; then 6908 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6909 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6911 $as_echo_n "checking for $ac_word... " >&6; } 6912 if ${ac_cv_prog_OTOOL64+:} false; then : 6913 $as_echo_n "(cached) " >&6 6914 else 6915 if test -n "$OTOOL64"; then 6916 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6917 else 6918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6919 for as_dir in $PATH 6920 do 6921 IFS=$as_save_IFS 6922 test -z "$as_dir" && as_dir=. 6923 for ac_exec_ext in '' $ac_executable_extensions; do 6924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6925 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6927 break 2 6928 fi 6929 done 6930 done 6931 IFS=$as_save_IFS 6932 6933 fi 6934 fi 6935 OTOOL64=$ac_cv_prog_OTOOL64 6936 if test -n "$OTOOL64"; then 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6938 $as_echo "$OTOOL64" >&6; } 6939 else 6940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6941 $as_echo "no" >&6; } 6942 fi 6943 6944 6945 fi 6946 if test -z "$ac_cv_prog_OTOOL64"; then 6947 ac_ct_OTOOL64=$OTOOL64 6948 # Extract the first word of "otool64", so it can be a program name with args. 6949 set dummy otool64; ac_word=$2 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6951 $as_echo_n "checking for $ac_word... " >&6; } 6952 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6953 $as_echo_n "(cached) " >&6 6954 else 6955 if test -n "$ac_ct_OTOOL64"; then 6956 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6957 else 6958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6959 for as_dir in $PATH 6960 do 6961 IFS=$as_save_IFS 6962 test -z "$as_dir" && as_dir=. 6963 for ac_exec_ext in '' $ac_executable_extensions; do 6964 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6965 ac_cv_prog_ac_ct_OTOOL64="otool64" 6966 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6967 break 2 6968 fi 6969 done 6970 done 6971 IFS=$as_save_IFS 6972 6973 fi 6974 fi 6975 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6976 if test -n "$ac_ct_OTOOL64"; then 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6978 $as_echo "$ac_ct_OTOOL64" >&6; } 6979 else 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6981 $as_echo "no" >&6; } 6982 fi 6983 6984 if test "x$ac_ct_OTOOL64" = x; then 6985 OTOOL64=":" 6986 else 6987 case $cross_compiling:$ac_tool_warned in 6988 yes:) 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6990 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6991 ac_tool_warned=yes ;; 6992 esac 6993 OTOOL64=$ac_ct_OTOOL64 6994 fi 6995 else 6996 OTOOL64="$ac_cv_prog_OTOOL64" 6997 fi 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7026 $as_echo_n "checking for -single_module linker flag... " >&6; } 7027 if ${lt_cv_apple_cc_single_mod+:} false; then : 7028 $as_echo_n "(cached) " >&6 7029 else 7030 lt_cv_apple_cc_single_mod=no 7031 if test -z "${LT_MULTI_MODULE}"; then 7032 # By default we will add the -single_module flag. You can override 7033 # by either setting the environment variable LT_MULTI_MODULE 7034 # non-empty at configure time, or by adding -multi_module to the 7035 # link flags. 7036 rm -rf libconftest.dylib* 7037 echo "int foo(void){return 1;}" > conftest.c 7038 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7039 -dynamiclib -Wl,-single_module conftest.c" >&5 7040 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7041 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7042 _lt_result=$? 7043 # If there is a non-empty error log, and "single_module" 7044 # appears in it, assume the flag caused a linker warning 7045 if test -s conftest.err && $GREP single_module conftest.err; then 7046 cat conftest.err >&5 7047 # Otherwise, if the output was created with a 0 exit code from 7048 # the compiler, it worked. 7049 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 7050 lt_cv_apple_cc_single_mod=yes 7051 else 7052 cat conftest.err >&5 7053 fi 7054 rm -rf libconftest.dylib* 7055 rm -f conftest.* 7056 fi 7057 fi 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7059 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7060 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7062 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7063 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7064 $as_echo_n "(cached) " >&6 7065 else 7066 lt_cv_ld_exported_symbols_list=no 7067 save_LDFLAGS=$LDFLAGS 7068 echo "_main" > conftest.sym 7069 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7071 /* end confdefs.h. */ 7072 7073 int 7074 main () 7075 { 7076 7077 ; 7078 return 0; 7079 } 7080 _ACEOF 7081 if ac_fn_c_try_link "$LINENO"; then : 7082 lt_cv_ld_exported_symbols_list=yes 7083 else 7084 lt_cv_ld_exported_symbols_list=no 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext \ 7087 conftest$ac_exeext conftest.$ac_ext 7088 LDFLAGS="$save_LDFLAGS" 7089 7090 fi 7091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7092 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7093 7094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7095 $as_echo_n "checking for -force_load linker flag... " >&6; } 7096 if ${lt_cv_ld_force_load+:} false; then : 7097 $as_echo_n "(cached) " >&6 7098 else 7099 lt_cv_ld_force_load=no 7100 cat > conftest.c << _LT_EOF 7101 int forced_loaded() { return 2;} 7102 _LT_EOF 7103 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7104 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7105 echo "$AR cru libconftest.a conftest.o" >&5 7106 $AR cru libconftest.a conftest.o 2>&5 7107 echo "$RANLIB libconftest.a" >&5 7108 $RANLIB libconftest.a 2>&5 7109 cat > conftest.c << _LT_EOF 7110 int main() { return 0;} 7111 _LT_EOF 7112 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7113 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7114 _lt_result=$? 7115 if test -s conftest.err && $GREP force_load conftest.err; then 7116 cat conftest.err >&5 7117 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7118 lt_cv_ld_force_load=yes 7119 else 7120 cat conftest.err >&5 7121 fi 7122 rm -f conftest.err libconftest.a conftest conftest.c 7123 rm -rf conftest.dSYM 7124 7125 fi 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7127 $as_echo "$lt_cv_ld_force_load" >&6; } 7128 case $host_os in 7129 rhapsody* | darwin1.[012]) 7130 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7131 darwin1.*) 7132 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7133 darwin*) # darwin 5.x on 7134 # if running on 10.5 or later, the deployment target defaults 7135 # to the OS version, if on x86, and 10.4, the deployment 7136 # target defaults to 10.4. Don't you love it? 7137 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7138 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7139 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7140 10.[012]*) 7141 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7142 10.*) 7143 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7144 esac 7145 ;; 7146 esac 7147 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7148 _lt_dar_single_mod='$single_module' 7149 fi 7150 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7151 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7152 else 7153 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7154 fi 7155 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7156 _lt_dsymutil='~$DSYMUTIL $lib || :' 7157 else 7158 _lt_dsymutil= 7159 fi 7160 ;; 7161 esac 7162 7163 ac_ext=c 7164 ac_cpp='$CPP $CPPFLAGS' 7165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7167 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7169 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7170 # On Suns, sometimes $CPP names a directory. 7171 if test -n "$CPP" && test -d "$CPP"; then 7172 CPP= 7173 fi 7174 if test -z "$CPP"; then 7175 if ${ac_cv_prog_CPP+:} false; then : 7176 $as_echo_n "(cached) " >&6 7177 else 7178 # Double quotes because CPP needs to be expanded 7179 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7180 do 7181 ac_preproc_ok=false 7182 for ac_c_preproc_warn_flag in '' yes 7183 do 7184 # Use a header file that comes with gcc, so configuring glibc 7185 # with a fresh cross-compiler works. 7186 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7187 # <limits.h> exists even on freestanding compilers. 7188 # On the NeXT, cc -E runs the code through the compiler's parser, 7189 # not just through cpp. "Syntax error" is here to catch this case. 7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7191 /* end confdefs.h. */ 7192 #ifdef __STDC__ 7193 # include <limits.h> 7194 #else 7195 # include <assert.h> 7196 #endif 7197 Syntax error 7198 _ACEOF 7199 if ac_fn_c_try_cpp "$LINENO"; then : 7200 7201 else 7202 # Broken: fails on valid input. 7203 continue 7204 fi 7205 rm -f conftest.err conftest.i conftest.$ac_ext 7206 7207 # OK, works on sane cases. Now check whether nonexistent headers 7208 # can be detected and how. 7209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7210 /* end confdefs.h. */ 7211 #include <ac_nonexistent.h> 7212 _ACEOF 7213 if ac_fn_c_try_cpp "$LINENO"; then : 7214 # Broken: success on invalid input. 7215 continue 7216 else 7217 # Passes both tests. 7218 ac_preproc_ok=: 7219 break 7220 fi 7221 rm -f conftest.err conftest.i conftest.$ac_ext 7222 7223 done 7224 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7225 rm -f conftest.i conftest.err conftest.$ac_ext 7226 if $ac_preproc_ok; then : 7227 break 7228 fi 7229 7230 done 7231 ac_cv_prog_CPP=$CPP 7232 7233 fi 7234 CPP=$ac_cv_prog_CPP 7235 else 7236 ac_cv_prog_CPP=$CPP 7237 fi 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7239 $as_echo "$CPP" >&6; } 7240 ac_preproc_ok=false 7241 for ac_c_preproc_warn_flag in '' yes 7242 do 7243 # Use a header file that comes with gcc, so configuring glibc 7244 # with a fresh cross-compiler works. 7245 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7246 # <limits.h> exists even on freestanding compilers. 7247 # On the NeXT, cc -E runs the code through the compiler's parser, 7248 # not just through cpp. "Syntax error" is here to catch this case. 7249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7250 /* end confdefs.h. */ 7251 #ifdef __STDC__ 7252 # include <limits.h> 7253 #else 7254 # include <assert.h> 7255 #endif 7256 Syntax error 7257 _ACEOF 7258 if ac_fn_c_try_cpp "$LINENO"; then : 7259 7260 else 7261 # Broken: fails on valid input. 7262 continue 7263 fi 7264 rm -f conftest.err conftest.i conftest.$ac_ext 7265 7266 # OK, works on sane cases. Now check whether nonexistent headers 7267 # can be detected and how. 7268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269 /* end confdefs.h. */ 7270 #include <ac_nonexistent.h> 7271 _ACEOF 7272 if ac_fn_c_try_cpp "$LINENO"; then : 7273 # Broken: success on invalid input. 7274 continue 7275 else 7276 # Passes both tests. 7277 ac_preproc_ok=: 7278 break 7279 fi 7280 rm -f conftest.err conftest.i conftest.$ac_ext 7281 7282 done 7283 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7284 rm -f conftest.i conftest.err conftest.$ac_ext 7285 if $ac_preproc_ok; then : 7286 7287 else 7288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7290 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7291 See \`config.log' for more details" "$LINENO" 5; } 7292 fi 7293 7294 ac_ext=c 7295 ac_cpp='$CPP $CPPFLAGS' 7296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7298 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7299 7300 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7302 $as_echo_n "checking for ANSI C header files... " >&6; } 7303 if ${ac_cv_header_stdc+:} false; then : 7304 $as_echo_n "(cached) " >&6 7305 else 7306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7307 /* end confdefs.h. */ 7308 #include <stdlib.h> 7309 #include <stdarg.h> 7310 #include <string.h> 7311 #include <float.h> 7312 7313 int 7314 main () 7315 { 7316 7317 ; 7318 return 0; 7319 } 7320 _ACEOF 7321 if ac_fn_c_try_compile "$LINENO"; then : 7322 ac_cv_header_stdc=yes 7323 else 7324 ac_cv_header_stdc=no 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327 7328 if test $ac_cv_header_stdc = yes; then 7329 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7331 /* end confdefs.h. */ 7332 #include <string.h> 7333 7334 _ACEOF 7335 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7336 $EGREP "memchr" >/dev/null 2>&1; then : 7337 7338 else 7339 ac_cv_header_stdc=no 7340 fi 7341 rm -f conftest* 7342 7343 fi 7344 7345 if test $ac_cv_header_stdc = yes; then 7346 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 #include <stdlib.h> 7350 7351 _ACEOF 7352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7353 $EGREP "free" >/dev/null 2>&1; then : 7354 7355 else 7356 ac_cv_header_stdc=no 7357 fi 7358 rm -f conftest* 7359 7360 fi 7361 7362 if test $ac_cv_header_stdc = yes; then 7363 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7364 if test "$cross_compiling" = yes; then : 7365 : 7366 else 7367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7368 /* end confdefs.h. */ 7369 #include <ctype.h> 7370 #include <stdlib.h> 7371 #if ((' ' & 0x0FF) == 0x020) 7372 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7373 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7374 #else 7375 # define ISLOWER(c) \ 7376 (('a' <= (c) && (c) <= 'i') \ 7377 || ('j' <= (c) && (c) <= 'r') \ 7378 || ('s' <= (c) && (c) <= 'z')) 7379 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7380 #endif 7381 7382 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7383 int 7384 main () 7385 { 7386 int i; 7387 for (i = 0; i < 256; i++) 7388 if (XOR (islower (i), ISLOWER (i)) 7389 || toupper (i) != TOUPPER (i)) 7390 return 2; 7391 return 0; 7392 } 7393 _ACEOF 7394 if ac_fn_c_try_run "$LINENO"; then : 7395 7396 else 7397 ac_cv_header_stdc=no 7398 fi 7399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7400 conftest.$ac_objext conftest.beam conftest.$ac_ext 7401 fi 7402 7403 fi 7404 fi 7405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7406 $as_echo "$ac_cv_header_stdc" >&6; } 7407 if test $ac_cv_header_stdc = yes; then 7408 7409 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7410 7411 fi 7412 7413 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7414 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7415 inttypes.h stdint.h unistd.h 7416 do : 7417 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7418 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7419 " 7420 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7421 cat >>confdefs.h <<_ACEOF 7422 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7423 _ACEOF 7424 7425 fi 7426 7427 done 7428 7429 7430 for ac_header in dlfcn.h 7431 do : 7432 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7433 " 7434 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7435 cat >>confdefs.h <<_ACEOF 7436 #define HAVE_DLFCN_H 1 7437 _ACEOF 7438 7439 fi 7440 7441 done 7442 7443 7444 7445 7446 7447 # Set options 7448 7449 7450 7451 enable_dlopen=no 7452 7453 7454 enable_win32_dll=no 7455 7456 7457 # Check whether --enable-shared was given. 7458 if test "${enable_shared+set}" = set; then : 7459 enableval=$enable_shared; p=${PACKAGE-default} 7460 case $enableval in 7461 yes) enable_shared=yes ;; 7462 no) enable_shared=no ;; 7463 *) 7464 enable_shared=no 7465 # Look at the argument we got. We use all the common list separators. 7466 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7467 for pkg in $enableval; do 7468 IFS="$lt_save_ifs" 7469 if test "X$pkg" = "X$p"; then 7470 enable_shared=yes 7471 fi 7472 done 7473 IFS="$lt_save_ifs" 7474 ;; 7475 esac 7476 else 7477 enable_shared=yes 7478 fi 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 # Check whether --enable-static was given. 7489 if test "${enable_static+set}" = set; then : 7490 enableval=$enable_static; p=${PACKAGE-default} 7491 case $enableval in 7492 yes) enable_static=yes ;; 7493 no) enable_static=no ;; 7494 *) 7495 enable_static=no 7496 # Look at the argument we got. We use all the common list separators. 7497 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7498 for pkg in $enableval; do 7499 IFS="$lt_save_ifs" 7500 if test "X$pkg" = "X$p"; then 7501 enable_static=yes 7502 fi 7503 done 7504 IFS="$lt_save_ifs" 7505 ;; 7506 esac 7507 else 7508 enable_static=yes 7509 fi 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 # Check whether --with-pic was given. 7521 if test "${with_pic+set}" = set; then : 7522 withval=$with_pic; lt_p=${PACKAGE-default} 7523 case $withval in 7524 yes|no) pic_mode=$withval ;; 7525 *) 7526 pic_mode=default 7527 # Look at the argument we got. We use all the common list separators. 7528 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7529 for lt_pkg in $withval; do 7530 IFS="$lt_save_ifs" 7531 if test "X$lt_pkg" = "X$lt_p"; then 7532 pic_mode=yes 7533 fi 7534 done 7535 IFS="$lt_save_ifs" 7536 ;; 7537 esac 7538 else 7539 pic_mode=default 7540 fi 7541 7542 7543 test -z "$pic_mode" && pic_mode=default 7544 7545 7546 7547 7548 7549 7550 7551 # Check whether --enable-fast-install was given. 7552 if test "${enable_fast_install+set}" = set; then : 7553 enableval=$enable_fast_install; p=${PACKAGE-default} 7554 case $enableval in 7555 yes) enable_fast_install=yes ;; 7556 no) enable_fast_install=no ;; 7557 *) 7558 enable_fast_install=no 7559 # Look at the argument we got. We use all the common list separators. 7560 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7561 for pkg in $enableval; do 7562 IFS="$lt_save_ifs" 7563 if test "X$pkg" = "X$p"; then 7564 enable_fast_install=yes 7565 fi 7566 done 7567 IFS="$lt_save_ifs" 7568 ;; 7569 esac 7570 else 7571 enable_fast_install=yes 7572 fi 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 7583 7584 # This can be used to rebuild libtool when needed 7585 LIBTOOL_DEPS="$ltmain" 7586 7587 # Always use our own libtool. 7588 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 test -z "$LN_S" && LN_S="ln -s" 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 if test -n "${ZSH_VERSION+set}" ; then 7635 setopt NO_GLOB_SUBST 7636 fi 7637 7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7639 $as_echo_n "checking for objdir... " >&6; } 7640 if ${lt_cv_objdir+:} false; then : 7641 $as_echo_n "(cached) " >&6 7642 else 7643 rm -f .libs 2>/dev/null 7644 mkdir .libs 2>/dev/null 7645 if test -d .libs; then 7646 lt_cv_objdir=.libs 7647 else 7648 # MS-DOS does not allow filenames that begin with a dot. 7649 lt_cv_objdir=_libs 7650 fi 7651 rmdir .libs 2>/dev/null 7652 fi 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7654 $as_echo "$lt_cv_objdir" >&6; } 7655 objdir=$lt_cv_objdir 7656 7657 7658 7659 7660 7661 cat >>confdefs.h <<_ACEOF 7662 #define LT_OBJDIR "$lt_cv_objdir/" 7663 _ACEOF 7664 7665 7666 7667 7668 case $host_os in 7669 aix3*) 7670 # AIX sometimes has problems with the GCC collect2 program. For some 7671 # reason, if we set the COLLECT_NAMES environment variable, the problems 7672 # vanish in a puff of smoke. 7673 if test "X${COLLECT_NAMES+set}" != Xset; then 7674 COLLECT_NAMES= 7675 export COLLECT_NAMES 7676 fi 7677 ;; 7678 esac 7679 7680 # Global variables: 7681 ofile=libtool 7682 can_build_shared=yes 7683 7684 # All known linkers require a `.a' archive for static linking (except MSVC, 7685 # which needs '.lib'). 7686 libext=a 7687 7688 with_gnu_ld="$lt_cv_prog_gnu_ld" 7689 7690 old_CC="$CC" 7691 old_CFLAGS="$CFLAGS" 7692 7693 # Set sane defaults for various variables 7694 test -z "$CC" && CC=cc 7695 test -z "$LTCC" && LTCC=$CC 7696 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7697 test -z "$LD" && LD=ld 7698 test -z "$ac_objext" && ac_objext=o 7699 7700 for cc_temp in $compiler""; do 7701 case $cc_temp in 7702 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7703 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7704 \-*) ;; 7705 *) break;; 7706 esac 7707 done 7708 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7709 7710 7711 # Only perform the check for file, if the check method requires it 7712 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7713 case $deplibs_check_method in 7714 file_magic*) 7715 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7717 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7718 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7719 $as_echo_n "(cached) " >&6 7720 else 7721 case $MAGIC_CMD in 7722 [\\/*] | ?:[\\/]*) 7723 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7724 ;; 7725 *) 7726 lt_save_MAGIC_CMD="$MAGIC_CMD" 7727 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7728 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7729 for ac_dir in $ac_dummy; do 7730 IFS="$lt_save_ifs" 7731 test -z "$ac_dir" && ac_dir=. 7732 if test -f $ac_dir/${ac_tool_prefix}file; then 7733 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7734 if test -n "$file_magic_test_file"; then 7735 case $deplibs_check_method in 7736 "file_magic "*) 7737 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7738 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7739 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7740 $EGREP "$file_magic_regex" > /dev/null; then 7741 : 7742 else 7743 cat <<_LT_EOF 1>&2 7744 7745 *** Warning: the command libtool uses to detect shared libraries, 7746 *** $file_magic_cmd, produces output that libtool cannot recognize. 7747 *** The result is that libtool may fail to recognize shared libraries 7748 *** as such. This will affect the creation of libtool libraries that 7749 *** depend on shared libraries, but programs linked with such libtool 7750 *** libraries will work regardless of this problem. Nevertheless, you 7751 *** may want to report the problem to your system manager and/or to 7752 *** bug-libtool@gnu.org 7753 7754 _LT_EOF 7755 fi ;; 7756 esac 7757 fi 7758 break 7759 fi 7760 done 7761 IFS="$lt_save_ifs" 7762 MAGIC_CMD="$lt_save_MAGIC_CMD" 7763 ;; 7764 esac 7765 fi 7766 7767 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7768 if test -n "$MAGIC_CMD"; then 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7770 $as_echo "$MAGIC_CMD" >&6; } 7771 else 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7773 $as_echo "no" >&6; } 7774 fi 7775 7776 7777 7778 7779 7780 if test -z "$lt_cv_path_MAGIC_CMD"; then 7781 if test -n "$ac_tool_prefix"; then 7782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7783 $as_echo_n "checking for file... " >&6; } 7784 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7785 $as_echo_n "(cached) " >&6 7786 else 7787 case $MAGIC_CMD in 7788 [\\/*] | ?:[\\/]*) 7789 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7790 ;; 7791 *) 7792 lt_save_MAGIC_CMD="$MAGIC_CMD" 7793 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7794 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7795 for ac_dir in $ac_dummy; do 7796 IFS="$lt_save_ifs" 7797 test -z "$ac_dir" && ac_dir=. 7798 if test -f $ac_dir/file; then 7799 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7800 if test -n "$file_magic_test_file"; then 7801 case $deplibs_check_method in 7802 "file_magic "*) 7803 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7804 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7805 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7806 $EGREP "$file_magic_regex" > /dev/null; then 7807 : 7808 else 7809 cat <<_LT_EOF 1>&2 7810 7811 *** Warning: the command libtool uses to detect shared libraries, 7812 *** $file_magic_cmd, produces output that libtool cannot recognize. 7813 *** The result is that libtool may fail to recognize shared libraries 7814 *** as such. This will affect the creation of libtool libraries that 7815 *** depend on shared libraries, but programs linked with such libtool 7816 *** libraries will work regardless of this problem. Nevertheless, you 7817 *** may want to report the problem to your system manager and/or to 7818 *** bug-libtool@gnu.org 7819 7820 _LT_EOF 7821 fi ;; 7822 esac 7823 fi 7824 break 7825 fi 7826 done 7827 IFS="$lt_save_ifs" 7828 MAGIC_CMD="$lt_save_MAGIC_CMD" 7829 ;; 7830 esac 7831 fi 7832 7833 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7834 if test -n "$MAGIC_CMD"; then 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7836 $as_echo "$MAGIC_CMD" >&6; } 7837 else 7838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7839 $as_echo "no" >&6; } 7840 fi 7841 7842 7843 else 7844 MAGIC_CMD=: 7845 fi 7846 fi 7847 7848 fi 7849 ;; 7850 esac 7851 7852 # Use C for the default configuration in the libtool script 7853 7854 lt_save_CC="$CC" 7855 ac_ext=c 7856 ac_cpp='$CPP $CPPFLAGS' 7857 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7858 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7859 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7860 7861 7862 # Source file extension for C test sources. 7863 ac_ext=c 7864 7865 # Object file extension for compiled C test sources. 7866 objext=o 7867 objext=$objext 7868 7869 # Code to be used in simple compile tests 7870 lt_simple_compile_test_code="int some_variable = 0;" 7871 7872 # Code to be used in simple link tests 7873 lt_simple_link_test_code='int main(){return(0);}' 7874 7875 7876 7877 7878 7879 7880 7881 # If no C compiler was specified, use CC. 7882 LTCC=${LTCC-"$CC"} 7883 7884 # If no C compiler flags were specified, use CFLAGS. 7885 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7886 7887 # Allow CC to be a program name with arguments. 7888 compiler=$CC 7889 7890 # Save the default compiler, since it gets overwritten when the other 7891 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7892 compiler_DEFAULT=$CC 7893 7894 # save warnings/boilerplate of simple test code 7895 ac_outfile=conftest.$ac_objext 7896 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7897 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7898 _lt_compiler_boilerplate=`cat conftest.err` 7899 $RM conftest* 7900 7901 ac_outfile=conftest.$ac_objext 7902 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7903 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7904 _lt_linker_boilerplate=`cat conftest.err` 7905 $RM -r conftest* 7906 7907 7908 if test -n "$compiler"; then 7909 7910 lt_prog_compiler_no_builtin_flag= 7911 7912 if test "$GCC" = yes; then 7913 case $cc_basename in 7914 nvcc*) 7915 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7916 *) 7917 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7918 esac 7919 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7921 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7922 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924 else 7925 lt_cv_prog_compiler_rtti_exceptions=no 7926 ac_outfile=conftest.$ac_objext 7927 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7928 lt_compiler_flag="-fno-rtti -fno-exceptions" 7929 # Insert the option either (1) after the last *FLAGS variable, or 7930 # (2) before a word containing "conftest.", or (3) at the end. 7931 # Note that $ac_compile itself does not contain backslashes and begins 7932 # with a dollar sign (not a hyphen), so the echo should work correctly. 7933 # The option is referenced via a variable to avoid confusing sed. 7934 lt_compile=`echo "$ac_compile" | $SED \ 7935 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7936 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7937 -e 's:$: $lt_compiler_flag:'` 7938 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7939 (eval "$lt_compile" 2>conftest.err) 7940 ac_status=$? 7941 cat conftest.err >&5 7942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7943 if (exit $ac_status) && test -s "$ac_outfile"; then 7944 # The compiler can only warn and ignore the option if not recognized 7945 # So say no if there are warnings other than the usual output. 7946 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7947 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7948 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7949 lt_cv_prog_compiler_rtti_exceptions=yes 7950 fi 7951 fi 7952 $RM conftest* 7953 7954 fi 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7956 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7957 7958 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7959 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7960 else 7961 : 7962 fi 7963 7964 fi 7965 7966 7967 7968 7969 7970 7971 lt_prog_compiler_wl= 7972 lt_prog_compiler_pic= 7973 lt_prog_compiler_static= 7974 7975 7976 if test "$GCC" = yes; then 7977 lt_prog_compiler_wl='-Wl,' 7978 lt_prog_compiler_static='-static' 7979 7980 case $host_os in 7981 aix*) 7982 # All AIX code is PIC. 7983 if test "$host_cpu" = ia64; then 7984 # AIX 5 now supports IA64 processor 7985 lt_prog_compiler_static='-Bstatic' 7986 fi 7987 ;; 7988 7989 amigaos*) 7990 case $host_cpu in 7991 powerpc) 7992 # see comment about AmigaOS4 .so support 7993 lt_prog_compiler_pic='-fPIC' 7994 ;; 7995 m68k) 7996 # FIXME: we need at least 68020 code to build shared libraries, but 7997 # adding the `-m68020' flag to GCC prevents building anything better, 7998 # like `-m68040'. 7999 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8000 ;; 8001 esac 8002 ;; 8003 8004 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8005 # PIC is the default for these OSes. 8006 ;; 8007 8008 mingw* | cygwin* | pw32* | os2* | cegcc*) 8009 # This hack is so that the source file can tell whether it is being 8010 # built for inclusion in a dll (and should export symbols for example). 8011 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8012 # (--disable-auto-import) libraries 8013 lt_prog_compiler_pic='-DDLL_EXPORT' 8014 ;; 8015 8016 darwin* | rhapsody*) 8017 # PIC is the default on this platform 8018 # Common symbols not allowed in MH_DYLIB files 8019 lt_prog_compiler_pic='-fno-common' 8020 ;; 8021 8022 haiku*) 8023 # PIC is the default for Haiku. 8024 # The "-static" flag exists, but is broken. 8025 lt_prog_compiler_static= 8026 ;; 8027 8028 hpux*) 8029 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8030 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8031 # sets the default TLS model and affects inlining. 8032 case $host_cpu in 8033 hppa*64*) 8034 # +Z the default 8035 ;; 8036 *) 8037 lt_prog_compiler_pic='-fPIC' 8038 ;; 8039 esac 8040 ;; 8041 8042 interix[3-9]*) 8043 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8044 # Instead, we relocate shared libraries at runtime. 8045 ;; 8046 8047 msdosdjgpp*) 8048 # Just because we use GCC doesn't mean we suddenly get shared libraries 8049 # on systems that don't support them. 8050 lt_prog_compiler_can_build_shared=no 8051 enable_shared=no 8052 ;; 8053 8054 *nto* | *qnx*) 8055 # QNX uses GNU C++, but need to define -shared option too, otherwise 8056 # it will coredump. 8057 lt_prog_compiler_pic='-fPIC -shared' 8058 ;; 8059 8060 sysv4*MP*) 8061 if test -d /usr/nec; then 8062 lt_prog_compiler_pic=-Kconform_pic 8063 fi 8064 ;; 8065 8066 *) 8067 lt_prog_compiler_pic='-fPIC' 8068 ;; 8069 esac 8070 8071 case $cc_basename in 8072 nvcc*) # Cuda Compiler Driver 2.2 8073 lt_prog_compiler_wl='-Xlinker ' 8074 if test -n "$lt_prog_compiler_pic"; then 8075 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8076 fi 8077 ;; 8078 esac 8079 else 8080 # PORTME Check for flag to pass linker flags through the system compiler. 8081 case $host_os in 8082 aix*) 8083 lt_prog_compiler_wl='-Wl,' 8084 if test "$host_cpu" = ia64; then 8085 # AIX 5 now supports IA64 processor 8086 lt_prog_compiler_static='-Bstatic' 8087 else 8088 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8089 fi 8090 ;; 8091 8092 mingw* | cygwin* | pw32* | os2* | cegcc*) 8093 # This hack is so that the source file can tell whether it is being 8094 # built for inclusion in a dll (and should export symbols for example). 8095 lt_prog_compiler_pic='-DDLL_EXPORT' 8096 ;; 8097 8098 hpux9* | hpux10* | hpux11*) 8099 lt_prog_compiler_wl='-Wl,' 8100 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8101 # not for PA HP-UX. 8102 case $host_cpu in 8103 hppa*64*|ia64*) 8104 # +Z the default 8105 ;; 8106 *) 8107 lt_prog_compiler_pic='+Z' 8108 ;; 8109 esac 8110 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8111 lt_prog_compiler_static='${wl}-a ${wl}archive' 8112 ;; 8113 8114 irix5* | irix6* | nonstopux*) 8115 lt_prog_compiler_wl='-Wl,' 8116 # PIC (with -KPIC) is the default. 8117 lt_prog_compiler_static='-non_shared' 8118 ;; 8119 8120 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8121 case $cc_basename in 8122 # old Intel for x86_64 which still supported -KPIC. 8123 ecc*) 8124 lt_prog_compiler_wl='-Wl,' 8125 lt_prog_compiler_pic='-KPIC' 8126 lt_prog_compiler_static='-static' 8127 ;; 8128 # icc used to be incompatible with GCC. 8129 # ICC 10 doesn't accept -KPIC any more. 8130 icc* | ifort*) 8131 lt_prog_compiler_wl='-Wl,' 8132 lt_prog_compiler_pic='-fPIC' 8133 lt_prog_compiler_static='-static' 8134 ;; 8135 # Lahey Fortran 8.1. 8136 lf95*) 8137 lt_prog_compiler_wl='-Wl,' 8138 lt_prog_compiler_pic='--shared' 8139 lt_prog_compiler_static='--static' 8140 ;; 8141 nagfor*) 8142 # NAG Fortran compiler 8143 lt_prog_compiler_wl='-Wl,-Wl,,' 8144 lt_prog_compiler_pic='-PIC' 8145 lt_prog_compiler_static='-Bstatic' 8146 ;; 8147 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8148 # Portland Group compilers (*not* the Pentium gcc compiler, 8149 # which looks to be a dead project) 8150 lt_prog_compiler_wl='-Wl,' 8151 lt_prog_compiler_pic='-fpic' 8152 lt_prog_compiler_static='-Bstatic' 8153 ;; 8154 ccc*) 8155 lt_prog_compiler_wl='-Wl,' 8156 # All Alpha code is PIC. 8157 lt_prog_compiler_static='-non_shared' 8158 ;; 8159 xl* | bgxl* | bgf* | mpixl*) 8160 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8161 lt_prog_compiler_wl='-Wl,' 8162 lt_prog_compiler_pic='-qpic' 8163 lt_prog_compiler_static='-qstaticlink' 8164 ;; 8165 *) 8166 case `$CC -V 2>&1 | sed 5q` in 8167 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8168 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8169 lt_prog_compiler_pic='-KPIC' 8170 lt_prog_compiler_static='-Bstatic' 8171 lt_prog_compiler_wl='' 8172 ;; 8173 *Sun\ F* | *Sun*Fortran*) 8174 lt_prog_compiler_pic='-KPIC' 8175 lt_prog_compiler_static='-Bstatic' 8176 lt_prog_compiler_wl='-Qoption ld ' 8177 ;; 8178 *Sun\ C*) 8179 # Sun C 5.9 8180 lt_prog_compiler_pic='-KPIC' 8181 lt_prog_compiler_static='-Bstatic' 8182 lt_prog_compiler_wl='-Wl,' 8183 ;; 8184 *Intel*\ [CF]*Compiler*) 8185 lt_prog_compiler_wl='-Wl,' 8186 lt_prog_compiler_pic='-fPIC' 8187 lt_prog_compiler_static='-static' 8188 ;; 8189 *Portland\ Group*) 8190 lt_prog_compiler_wl='-Wl,' 8191 lt_prog_compiler_pic='-fpic' 8192 lt_prog_compiler_static='-Bstatic' 8193 ;; 8194 esac 8195 ;; 8196 esac 8197 ;; 8198 8199 newsos6) 8200 lt_prog_compiler_pic='-KPIC' 8201 lt_prog_compiler_static='-Bstatic' 8202 ;; 8203 8204 *nto* | *qnx*) 8205 # QNX uses GNU C++, but need to define -shared option too, otherwise 8206 # it will coredump. 8207 lt_prog_compiler_pic='-fPIC -shared' 8208 ;; 8209 8210 osf3* | osf4* | osf5*) 8211 lt_prog_compiler_wl='-Wl,' 8212 # All OSF/1 code is PIC. 8213 lt_prog_compiler_static='-non_shared' 8214 ;; 8215 8216 rdos*) 8217 lt_prog_compiler_static='-non_shared' 8218 ;; 8219 8220 solaris*) 8221 lt_prog_compiler_pic='-KPIC' 8222 lt_prog_compiler_static='-Bstatic' 8223 case $cc_basename in 8224 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8225 lt_prog_compiler_wl='-Qoption ld ';; 8226 *) 8227 lt_prog_compiler_wl='-Wl,';; 8228 esac 8229 ;; 8230 8231 sunos4*) 8232 lt_prog_compiler_wl='-Qoption ld ' 8233 lt_prog_compiler_pic='-PIC' 8234 lt_prog_compiler_static='-Bstatic' 8235 ;; 8236 8237 sysv4 | sysv4.2uw2* | sysv4.3*) 8238 lt_prog_compiler_wl='-Wl,' 8239 lt_prog_compiler_pic='-KPIC' 8240 lt_prog_compiler_static='-Bstatic' 8241 ;; 8242 8243 sysv4*MP*) 8244 if test -d /usr/nec ;then 8245 lt_prog_compiler_pic='-Kconform_pic' 8246 lt_prog_compiler_static='-Bstatic' 8247 fi 8248 ;; 8249 8250 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8251 lt_prog_compiler_wl='-Wl,' 8252 lt_prog_compiler_pic='-KPIC' 8253 lt_prog_compiler_static='-Bstatic' 8254 ;; 8255 8256 unicos*) 8257 lt_prog_compiler_wl='-Wl,' 8258 lt_prog_compiler_can_build_shared=no 8259 ;; 8260 8261 uts4*) 8262 lt_prog_compiler_pic='-pic' 8263 lt_prog_compiler_static='-Bstatic' 8264 ;; 8265 8266 *) 8267 lt_prog_compiler_can_build_shared=no 8268 ;; 8269 esac 8270 fi 8271 8272 case $host_os in 8273 # For platforms which do not support PIC, -DPIC is meaningless: 8274 *djgpp*) 8275 lt_prog_compiler_pic= 8276 ;; 8277 *) 8278 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8279 ;; 8280 esac 8281 8282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8283 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8284 if ${lt_cv_prog_compiler_pic+:} false; then : 8285 $as_echo_n "(cached) " >&6 8286 else 8287 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8288 fi 8289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8290 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8291 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8292 8293 # 8294 # Check to make sure the PIC flag actually works. 8295 # 8296 if test -n "$lt_prog_compiler_pic"; then 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8298 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8299 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8300 $as_echo_n "(cached) " >&6 8301 else 8302 lt_cv_prog_compiler_pic_works=no 8303 ac_outfile=conftest.$ac_objext 8304 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8305 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8306 # Insert the option either (1) after the last *FLAGS variable, or 8307 # (2) before a word containing "conftest.", or (3) at the end. 8308 # Note that $ac_compile itself does not contain backslashes and begins 8309 # with a dollar sign (not a hyphen), so the echo should work correctly. 8310 # The option is referenced via a variable to avoid confusing sed. 8311 lt_compile=`echo "$ac_compile" | $SED \ 8312 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8313 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8314 -e 's:$: $lt_compiler_flag:'` 8315 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8316 (eval "$lt_compile" 2>conftest.err) 8317 ac_status=$? 8318 cat conftest.err >&5 8319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8320 if (exit $ac_status) && test -s "$ac_outfile"; then 8321 # The compiler can only warn and ignore the option if not recognized 8322 # So say no if there are warnings other than the usual output. 8323 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8324 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8325 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8326 lt_cv_prog_compiler_pic_works=yes 8327 fi 8328 fi 8329 $RM conftest* 8330 8331 fi 8332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8333 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8334 8335 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8336 case $lt_prog_compiler_pic in 8337 "" | " "*) ;; 8338 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8339 esac 8340 else 8341 lt_prog_compiler_pic= 8342 lt_prog_compiler_can_build_shared=no 8343 fi 8344 8345 fi 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 # 8358 # Check to make sure the static flag actually works. 8359 # 8360 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8362 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8363 if ${lt_cv_prog_compiler_static_works+:} false; then : 8364 $as_echo_n "(cached) " >&6 8365 else 8366 lt_cv_prog_compiler_static_works=no 8367 save_LDFLAGS="$LDFLAGS" 8368 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8369 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8370 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8371 # The linker can only warn and ignore the option if not recognized 8372 # So say no if there are warnings 8373 if test -s conftest.err; then 8374 # Append any errors to the config.log. 8375 cat conftest.err 1>&5 8376 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8377 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8378 if diff conftest.exp conftest.er2 >/dev/null; then 8379 lt_cv_prog_compiler_static_works=yes 8380 fi 8381 else 8382 lt_cv_prog_compiler_static_works=yes 8383 fi 8384 fi 8385 $RM -r conftest* 8386 LDFLAGS="$save_LDFLAGS" 8387 8388 fi 8389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8390 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8391 8392 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8393 : 8394 else 8395 lt_prog_compiler_static= 8396 fi 8397 8398 8399 8400 8401 8402 8403 8404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8405 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8406 if ${lt_cv_prog_compiler_c_o+:} false; then : 8407 $as_echo_n "(cached) " >&6 8408 else 8409 lt_cv_prog_compiler_c_o=no 8410 $RM -r conftest 2>/dev/null 8411 mkdir conftest 8412 cd conftest 8413 mkdir out 8414 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8415 8416 lt_compiler_flag="-o out/conftest2.$ac_objext" 8417 # Insert the option either (1) after the last *FLAGS variable, or 8418 # (2) before a word containing "conftest.", or (3) at the end. 8419 # Note that $ac_compile itself does not contain backslashes and begins 8420 # with a dollar sign (not a hyphen), so the echo should work correctly. 8421 lt_compile=`echo "$ac_compile" | $SED \ 8422 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8423 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8424 -e 's:$: $lt_compiler_flag:'` 8425 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8426 (eval "$lt_compile" 2>out/conftest.err) 8427 ac_status=$? 8428 cat out/conftest.err >&5 8429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8430 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8431 then 8432 # The compiler can only warn and ignore the option if not recognized 8433 # So say no if there are warnings 8434 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8435 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8436 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8437 lt_cv_prog_compiler_c_o=yes 8438 fi 8439 fi 8440 chmod u+w . 2>&5 8441 $RM conftest* 8442 # SGI C++ compiler will create directory out/ii_files/ for 8443 # template instantiation 8444 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8445 $RM out/* && rmdir out 8446 cd .. 8447 $RM -r conftest 8448 $RM conftest* 8449 8450 fi 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8452 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8453 8454 8455 8456 8457 8458 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8460 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8461 if ${lt_cv_prog_compiler_c_o+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463 else 8464 lt_cv_prog_compiler_c_o=no 8465 $RM -r conftest 2>/dev/null 8466 mkdir conftest 8467 cd conftest 8468 mkdir out 8469 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8470 8471 lt_compiler_flag="-o out/conftest2.$ac_objext" 8472 # Insert the option either (1) after the last *FLAGS variable, or 8473 # (2) before a word containing "conftest.", or (3) at the end. 8474 # Note that $ac_compile itself does not contain backslashes and begins 8475 # with a dollar sign (not a hyphen), so the echo should work correctly. 8476 lt_compile=`echo "$ac_compile" | $SED \ 8477 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8478 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8479 -e 's:$: $lt_compiler_flag:'` 8480 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8481 (eval "$lt_compile" 2>out/conftest.err) 8482 ac_status=$? 8483 cat out/conftest.err >&5 8484 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8485 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8486 then 8487 # The compiler can only warn and ignore the option if not recognized 8488 # So say no if there are warnings 8489 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8490 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8491 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8492 lt_cv_prog_compiler_c_o=yes 8493 fi 8494 fi 8495 chmod u+w . 2>&5 8496 $RM conftest* 8497 # SGI C++ compiler will create directory out/ii_files/ for 8498 # template instantiation 8499 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8500 $RM out/* && rmdir out 8501 cd .. 8502 $RM -r conftest 8503 $RM conftest* 8504 8505 fi 8506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8507 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8508 8509 8510 8511 8512 hard_links="nottested" 8513 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8514 # do not overwrite the value of need_locks provided by the user 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8516 $as_echo_n "checking if we can lock with hard links... " >&6; } 8517 hard_links=yes 8518 $RM conftest* 8519 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8520 touch conftest.a 8521 ln conftest.a conftest.b 2>&5 || hard_links=no 8522 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8524 $as_echo "$hard_links" >&6; } 8525 if test "$hard_links" = no; then 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8527 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8528 need_locks=warn 8529 fi 8530 else 8531 need_locks=no 8532 fi 8533 8534 8535 8536 8537 8538 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8540 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8541 8542 runpath_var= 8543 allow_undefined_flag= 8544 always_export_symbols=no 8545 archive_cmds= 8546 archive_expsym_cmds= 8547 compiler_needs_object=no 8548 enable_shared_with_static_runtimes=no 8549 export_dynamic_flag_spec= 8550 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8551 hardcode_automatic=no 8552 hardcode_direct=no 8553 hardcode_direct_absolute=no 8554 hardcode_libdir_flag_spec= 8555 hardcode_libdir_separator= 8556 hardcode_minus_L=no 8557 hardcode_shlibpath_var=unsupported 8558 inherit_rpath=no 8559 link_all_deplibs=unknown 8560 module_cmds= 8561 module_expsym_cmds= 8562 old_archive_from_new_cmds= 8563 old_archive_from_expsyms_cmds= 8564 thread_safe_flag_spec= 8565 whole_archive_flag_spec= 8566 # include_expsyms should be a list of space-separated symbols to be *always* 8567 # included in the symbol list 8568 include_expsyms= 8569 # exclude_expsyms can be an extended regexp of symbols to exclude 8570 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8571 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8572 # as well as any symbol that contains `d'. 8573 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8574 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8575 # platforms (ab)use it in PIC code, but their linkers get confused if 8576 # the symbol is explicitly referenced. Since portable code cannot 8577 # rely on this symbol name, it's probably fine to never include it in 8578 # preloaded symbol tables. 8579 # Exclude shared library initialization/finalization symbols. 8580 extract_expsyms_cmds= 8581 8582 case $host_os in 8583 cygwin* | mingw* | pw32* | cegcc*) 8584 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8585 # When not using gcc, we currently assume that we are using 8586 # Microsoft Visual C++. 8587 if test "$GCC" != yes; then 8588 with_gnu_ld=no 8589 fi 8590 ;; 8591 interix*) 8592 # we just hope/assume this is gcc and not c89 (= MSVC++) 8593 with_gnu_ld=yes 8594 ;; 8595 openbsd*) 8596 with_gnu_ld=no 8597 ;; 8598 esac 8599 8600 ld_shlibs=yes 8601 8602 # On some targets, GNU ld is compatible enough with the native linker 8603 # that we're better off using the native interface for both. 8604 lt_use_gnu_ld_interface=no 8605 if test "$with_gnu_ld" = yes; then 8606 case $host_os in 8607 aix*) 8608 # The AIX port of GNU ld has always aspired to compatibility 8609 # with the native linker. However, as the warning in the GNU ld 8610 # block says, versions before 2.19.5* couldn't really create working 8611 # shared libraries, regardless of the interface used. 8612 case `$LD -v 2>&1` in 8613 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8614 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8615 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8616 *) 8617 lt_use_gnu_ld_interface=yes 8618 ;; 8619 esac 8620 ;; 8621 *) 8622 lt_use_gnu_ld_interface=yes 8623 ;; 8624 esac 8625 fi 8626 8627 if test "$lt_use_gnu_ld_interface" = yes; then 8628 # If archive_cmds runs LD, not CC, wlarc should be empty 8629 wlarc='${wl}' 8630 8631 # Set some defaults for GNU ld with shared library support. These 8632 # are reset later if shared libraries are not supported. Putting them 8633 # here allows them to be overridden if necessary. 8634 runpath_var=LD_RUN_PATH 8635 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8636 export_dynamic_flag_spec='${wl}--export-dynamic' 8637 # ancient GNU ld didn't support --whole-archive et. al. 8638 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8639 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8640 else 8641 whole_archive_flag_spec= 8642 fi 8643 supports_anon_versioning=no 8644 case `$LD -v 2>&1` in 8645 *GNU\ gold*) supports_anon_versioning=yes ;; 8646 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8647 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8648 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8649 *\ 2.11.*) ;; # other 2.11 versions 8650 *) supports_anon_versioning=yes ;; 8651 esac 8652 8653 # See if GNU ld supports shared libraries. 8654 case $host_os in 8655 aix[3-9]*) 8656 # On AIX/PPC, the GNU linker is very broken 8657 if test "$host_cpu" != ia64; then 8658 ld_shlibs=no 8659 cat <<_LT_EOF 1>&2 8660 8661 *** Warning: the GNU linker, at least up to release 2.19, is reported 8662 *** to be unable to reliably create shared libraries on AIX. 8663 *** Therefore, libtool is disabling shared libraries support. If you 8664 *** really care for shared libraries, you may want to install binutils 8665 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8666 *** You will then need to restart the configuration process. 8667 8668 _LT_EOF 8669 fi 8670 ;; 8671 8672 amigaos*) 8673 case $host_cpu in 8674 powerpc) 8675 # see comment about AmigaOS4 .so support 8676 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8677 archive_expsym_cmds='' 8678 ;; 8679 m68k) 8680 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8681 hardcode_libdir_flag_spec='-L$libdir' 8682 hardcode_minus_L=yes 8683 ;; 8684 esac 8685 ;; 8686 8687 beos*) 8688 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8689 allow_undefined_flag=unsupported 8690 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8691 # support --undefined. This deserves some investigation. FIXME 8692 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8693 else 8694 ld_shlibs=no 8695 fi 8696 ;; 8697 8698 cygwin* | mingw* | pw32* | cegcc*) 8699 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8700 # as there is no search path for DLLs. 8701 hardcode_libdir_flag_spec='-L$libdir' 8702 export_dynamic_flag_spec='${wl}--export-all-symbols' 8703 allow_undefined_flag=unsupported 8704 always_export_symbols=no 8705 enable_shared_with_static_runtimes=yes 8706 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8707 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8708 8709 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8710 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8711 # If the export-symbols file already is a .def file (1st line 8712 # is EXPORTS), use it as is; otherwise, prepend... 8713 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8714 cp $export_symbols $output_objdir/$soname.def; 8715 else 8716 echo EXPORTS > $output_objdir/$soname.def; 8717 cat $export_symbols >> $output_objdir/$soname.def; 8718 fi~ 8719 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8720 else 8721 ld_shlibs=no 8722 fi 8723 ;; 8724 8725 haiku*) 8726 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8727 link_all_deplibs=yes 8728 ;; 8729 8730 interix[3-9]*) 8731 hardcode_direct=no 8732 hardcode_shlibpath_var=no 8733 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8734 export_dynamic_flag_spec='${wl}-E' 8735 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8736 # Instead, shared libraries are loaded at an image base (0x10000000 by 8737 # default) and relocated if they conflict, which is a slow very memory 8738 # consuming and fragmenting process. To avoid this, we pick a random, 8739 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8740 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8741 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8742 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8743 ;; 8744 8745 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8746 tmp_diet=no 8747 if test "$host_os" = linux-dietlibc; then 8748 case $cc_basename in 8749 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8750 esac 8751 fi 8752 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8753 && test "$tmp_diet" = no 8754 then 8755 tmp_addflag=' $pic_flag' 8756 tmp_sharedflag='-shared' 8757 case $cc_basename,$host_cpu in 8758 pgcc*) # Portland Group C compiler 8759 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' 8760 tmp_addflag=' $pic_flag' 8761 ;; 8762 pgf77* | pgf90* | pgf95* | pgfortran*) 8763 # Portland Group f77 and f90 compilers 8764 whole_archive_flag_spec='${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' 8765 tmp_addflag=' $pic_flag -Mnomain' ;; 8766 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8767 tmp_addflag=' -i_dynamic' ;; 8768 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8769 tmp_addflag=' -i_dynamic -nofor_main' ;; 8770 ifc* | ifort*) # Intel Fortran compiler 8771 tmp_addflag=' -nofor_main' ;; 8772 lf95*) # Lahey Fortran 8.1 8773 whole_archive_flag_spec= 8774 tmp_sharedflag='--shared' ;; 8775 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8776 tmp_sharedflag='-qmkshrobj' 8777 tmp_addflag= ;; 8778 nvcc*) # Cuda Compiler Driver 2.2 8779 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8780 compiler_needs_object=yes 8781 ;; 8782 esac 8783 case `$CC -V 2>&1 | sed 5q` in 8784 *Sun\ C*) # Sun C 5.9 8785 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\"` ${wl}--no-whole-archive' 8786 compiler_needs_object=yes 8787 tmp_sharedflag='-G' ;; 8788 *Sun\ F*) # Sun Fortran 8.3 8789 tmp_sharedflag='-G' ;; 8790 esac 8791 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8792 8793 if test "x$supports_anon_versioning" = xyes; then 8794 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8795 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8796 echo "local: *; };" >> $output_objdir/$libname.ver~ 8797 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8798 fi 8799 8800 case $cc_basename in 8801 xlf* | bgf* | bgxlf* | mpixlf*) 8802 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8803 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8804 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8805 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8806 if test "x$supports_anon_versioning" = xyes; then 8807 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8808 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8809 echo "local: *; };" >> $output_objdir/$libname.ver~ 8810 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8811 fi 8812 ;; 8813 esac 8814 else 8815 ld_shlibs=no 8816 fi 8817 ;; 8818 8819 netbsd*) 8820 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8821 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8822 wlarc= 8823 else 8824 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8825 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8826 fi 8827 ;; 8828 8829 solaris*) 8830 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8831 ld_shlibs=no 8832 cat <<_LT_EOF 1>&2 8833 8834 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8835 *** create shared libraries on Solaris systems. Therefore, libtool 8836 *** is disabling shared libraries support. We urge you to upgrade GNU 8837 *** binutils to release 2.9.1 or newer. Another option is to modify 8838 *** your PATH or compiler configuration so that the native linker is 8839 *** used, and then restart. 8840 8841 _LT_EOF 8842 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8843 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8844 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8845 else 8846 ld_shlibs=no 8847 fi 8848 ;; 8849 8850 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8851 case `$LD -v 2>&1` in 8852 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8853 ld_shlibs=no 8854 cat <<_LT_EOF 1>&2 8855 8856 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8857 *** reliably create shared libraries on SCO systems. Therefore, libtool 8858 *** is disabling shared libraries support. We urge you to upgrade GNU 8859 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8860 *** your PATH or compiler configuration so that the native linker is 8861 *** used, and then restart. 8862 8863 _LT_EOF 8864 ;; 8865 *) 8866 # For security reasons, it is highly recommended that you always 8867 # use absolute paths for naming shared libraries, and exclude the 8868 # DT_RUNPATH tag from executables and libraries. But doing so 8869 # requires that you compile everything twice, which is a pain. 8870 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8871 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8872 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8873 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8874 else 8875 ld_shlibs=no 8876 fi 8877 ;; 8878 esac 8879 ;; 8880 8881 sunos4*) 8882 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8883 wlarc= 8884 hardcode_direct=yes 8885 hardcode_shlibpath_var=no 8886 ;; 8887 8888 *) 8889 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8890 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8891 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8892 else 8893 ld_shlibs=no 8894 fi 8895 ;; 8896 esac 8897 8898 if test "$ld_shlibs" = no; then 8899 runpath_var= 8900 hardcode_libdir_flag_spec= 8901 export_dynamic_flag_spec= 8902 whole_archive_flag_spec= 8903 fi 8904 else 8905 # PORTME fill in a description of your system's linker (not GNU ld) 8906 case $host_os in 8907 aix3*) 8908 allow_undefined_flag=unsupported 8909 always_export_symbols=yes 8910 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8911 # Note: this linker hardcodes the directories in LIBPATH if there 8912 # are no directories specified by -L. 8913 hardcode_minus_L=yes 8914 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8915 # Neither direct hardcoding nor static linking is supported with a 8916 # broken collect2. 8917 hardcode_direct=unsupported 8918 fi 8919 ;; 8920 8921 aix[4-9]*) 8922 if test "$host_cpu" = ia64; then 8923 # On IA64, the linker does run time linking by default, so we don't 8924 # have to do anything special. 8925 aix_use_runtimelinking=no 8926 exp_sym_flag='-Bexport' 8927 no_entry_flag="" 8928 else 8929 # If we're using GNU nm, then we don't want the "-C" option. 8930 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8931 # Also, AIX nm treats weak defined symbols like other global 8932 # defined symbols, whereas GNU nm marks them as "W". 8933 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8934 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8935 else 8936 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8937 fi 8938 aix_use_runtimelinking=no 8939 8940 # Test if we are trying to use run time linking or normal 8941 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8942 # need to do runtime linking. 8943 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8944 for ld_flag in $LDFLAGS; do 8945 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8946 aix_use_runtimelinking=yes 8947 break 8948 fi 8949 done 8950 ;; 8951 esac 8952 8953 exp_sym_flag='-bexport' 8954 no_entry_flag='-bnoentry' 8955 fi 8956 8957 # When large executables or shared objects are built, AIX ld can 8958 # have problems creating the table of contents. If linking a library 8959 # or program results in "error TOC overflow" add -mminimal-toc to 8960 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8961 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8962 8963 archive_cmds='' 8964 hardcode_direct=yes 8965 hardcode_direct_absolute=yes 8966 hardcode_libdir_separator=':' 8967 link_all_deplibs=yes 8968 file_list_spec='${wl}-f,' 8969 8970 if test "$GCC" = yes; then 8971 case $host_os in aix4.[012]|aix4.[012].*) 8972 # We only want to do this on AIX 4.2 and lower, the check 8973 # below for broken collect2 doesn't work under 4.3+ 8974 collect2name=`${CC} -print-prog-name=collect2` 8975 if test -f "$collect2name" && 8976 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8977 then 8978 # We have reworked collect2 8979 : 8980 else 8981 # We have old collect2 8982 hardcode_direct=unsupported 8983 # It fails to find uninstalled libraries when the uninstalled 8984 # path is not listed in the libpath. Setting hardcode_minus_L 8985 # to unsupported forces relinking 8986 hardcode_minus_L=yes 8987 hardcode_libdir_flag_spec='-L$libdir' 8988 hardcode_libdir_separator= 8989 fi 8990 ;; 8991 esac 8992 shared_flag='-shared' 8993 if test "$aix_use_runtimelinking" = yes; then 8994 shared_flag="$shared_flag "'${wl}-G' 8995 fi 8996 else 8997 # not using gcc 8998 if test "$host_cpu" = ia64; then 8999 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9000 # chokes on -Wl,-G. The following line is correct: 9001 shared_flag='-G' 9002 else 9003 if test "$aix_use_runtimelinking" = yes; then 9004 shared_flag='${wl}-G' 9005 else 9006 shared_flag='${wl}-bM:SRE' 9007 fi 9008 fi 9009 fi 9010 9011 export_dynamic_flag_spec='${wl}-bexpall' 9012 # It seems that -bexpall does not export symbols beginning with 9013 # underscore (_), so it is better to generate a list of symbols to export. 9014 always_export_symbols=yes 9015 if test "$aix_use_runtimelinking" = yes; then 9016 # Warning - without using the other runtime loading flags (-brtl), 9017 # -berok will link without error, but may produce a broken library. 9018 allow_undefined_flag='-berok' 9019 # Determine the default libpath from the value encoded in an 9020 # empty executable. 9021 if test "${lt_cv_aix_libpath+set}" = set; then 9022 aix_libpath=$lt_cv_aix_libpath 9023 else 9024 if ${lt_cv_aix_libpath_+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 9030 int 9031 main () 9032 { 9033 9034 ; 9035 return 0; 9036 } 9037 _ACEOF 9038 if ac_fn_c_try_link "$LINENO"; then : 9039 9040 lt_aix_libpath_sed=' 9041 /Import File Strings/,/^$/ { 9042 /^0/ { 9043 s/^0 *\([^ ]*\) *$/\1/ 9044 p 9045 } 9046 }' 9047 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9048 # Check for a 64-bit object if we didn't find anything. 9049 if test -z "$lt_cv_aix_libpath_"; then 9050 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9051 fi 9052 fi 9053 rm -f core conftest.err conftest.$ac_objext \ 9054 conftest$ac_exeext conftest.$ac_ext 9055 if test -z "$lt_cv_aix_libpath_"; then 9056 lt_cv_aix_libpath_="/usr/lib:/lib" 9057 fi 9058 9059 fi 9060 9061 aix_libpath=$lt_cv_aix_libpath_ 9062 fi 9063 9064 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9065 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 9066 else 9067 if test "$host_cpu" = ia64; then 9068 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9069 allow_undefined_flag="-z nodefs" 9070 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9071 else 9072 # Determine the default libpath from the value encoded in an 9073 # empty executable. 9074 if test "${lt_cv_aix_libpath+set}" = set; then 9075 aix_libpath=$lt_cv_aix_libpath 9076 else 9077 if ${lt_cv_aix_libpath_+:} false; then : 9078 $as_echo_n "(cached) " >&6 9079 else 9080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9081 /* end confdefs.h. */ 9082 9083 int 9084 main () 9085 { 9086 9087 ; 9088 return 0; 9089 } 9090 _ACEOF 9091 if ac_fn_c_try_link "$LINENO"; then : 9092 9093 lt_aix_libpath_sed=' 9094 /Import File Strings/,/^$/ { 9095 /^0/ { 9096 s/^0 *\([^ ]*\) *$/\1/ 9097 p 9098 } 9099 }' 9100 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9101 # Check for a 64-bit object if we didn't find anything. 9102 if test -z "$lt_cv_aix_libpath_"; then 9103 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9104 fi 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext \ 9107 conftest$ac_exeext conftest.$ac_ext 9108 if test -z "$lt_cv_aix_libpath_"; then 9109 lt_cv_aix_libpath_="/usr/lib:/lib" 9110 fi 9111 9112 fi 9113 9114 aix_libpath=$lt_cv_aix_libpath_ 9115 fi 9116 9117 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9118 # Warning - without using the other run time loading flags, 9119 # -berok will link without error, but may produce a broken library. 9120 no_undefined_flag=' ${wl}-bernotok' 9121 allow_undefined_flag=' ${wl}-berok' 9122 if test "$with_gnu_ld" = yes; then 9123 # We only use this code for GNU lds that support --whole-archive. 9124 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9125 else 9126 # Exported symbols can be pulled into shared objects from archives 9127 whole_archive_flag_spec='$convenience' 9128 fi 9129 archive_cmds_need_lc=yes 9130 # This is similar to how AIX traditionally builds its shared libraries. 9131 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 9132 fi 9133 fi 9134 ;; 9135 9136 amigaos*) 9137 case $host_cpu in 9138 powerpc) 9139 # see comment about AmigaOS4 .so support 9140 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9141 archive_expsym_cmds='' 9142 ;; 9143 m68k) 9144 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9145 hardcode_libdir_flag_spec='-L$libdir' 9146 hardcode_minus_L=yes 9147 ;; 9148 esac 9149 ;; 9150 9151 bsdi[45]*) 9152 export_dynamic_flag_spec=-rdynamic 9153 ;; 9154 9155 cygwin* | mingw* | pw32* | cegcc*) 9156 # When not using gcc, we currently assume that we are using 9157 # Microsoft Visual C++. 9158 # hardcode_libdir_flag_spec is actually meaningless, as there is 9159 # no search path for DLLs. 9160 case $cc_basename in 9161 cl*) 9162 # Native MSVC 9163 hardcode_libdir_flag_spec=' ' 9164 allow_undefined_flag=unsupported 9165 always_export_symbols=yes 9166 file_list_spec='@' 9167 # Tell ltmain to make .lib files, not .a files. 9168 libext=lib 9169 # Tell ltmain to make .dll files, not .so files. 9170 shrext_cmds=".dll" 9171 # FIXME: Setting linknames here is a bad hack. 9172 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9173 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9174 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9175 else 9176 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9177 fi~ 9178 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9179 linknames=' 9180 # The linker will not automatically build a static lib if we build a DLL. 9181 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9182 enable_shared_with_static_runtimes=yes 9183 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9184 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9185 # Don't use ranlib 9186 old_postinstall_cmds='chmod 644 $oldlib' 9187 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9188 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9189 case $lt_outputfile in 9190 *.exe|*.EXE) ;; 9191 *) 9192 lt_outputfile="$lt_outputfile.exe" 9193 lt_tool_outputfile="$lt_tool_outputfile.exe" 9194 ;; 9195 esac~ 9196 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9197 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9198 $RM "$lt_outputfile.manifest"; 9199 fi' 9200 ;; 9201 *) 9202 # Assume MSVC wrapper 9203 hardcode_libdir_flag_spec=' ' 9204 allow_undefined_flag=unsupported 9205 # Tell ltmain to make .lib files, not .a files. 9206 libext=lib 9207 # Tell ltmain to make .dll files, not .so files. 9208 shrext_cmds=".dll" 9209 # FIXME: Setting linknames here is a bad hack. 9210 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9211 # The linker will automatically build a .lib file if we build a DLL. 9212 old_archive_from_new_cmds='true' 9213 # FIXME: Should let the user specify the lib program. 9214 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9215 enable_shared_with_static_runtimes=yes 9216 ;; 9217 esac 9218 ;; 9219 9220 darwin* | rhapsody*) 9221 9222 9223 archive_cmds_need_lc=no 9224 hardcode_direct=no 9225 hardcode_automatic=yes 9226 hardcode_shlibpath_var=unsupported 9227 if test "$lt_cv_ld_force_load" = "yes"; then 9228 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9229 9230 else 9231 whole_archive_flag_spec='' 9232 fi 9233 link_all_deplibs=yes 9234 allow_undefined_flag="$_lt_dar_allow_undefined" 9235 case $cc_basename in 9236 ifort*) _lt_dar_can_shared=yes ;; 9237 *) _lt_dar_can_shared=$GCC ;; 9238 esac 9239 if test "$_lt_dar_can_shared" = "yes"; then 9240 output_verbose_link_cmd=func_echo_all 9241 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9242 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9243 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}${_lt_dsymutil}" 9244 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9245 9246 else 9247 ld_shlibs=no 9248 fi 9249 9250 ;; 9251 9252 dgux*) 9253 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9254 hardcode_libdir_flag_spec='-L$libdir' 9255 hardcode_shlibpath_var=no 9256 ;; 9257 9258 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9259 # support. Future versions do this automatically, but an explicit c++rt0.o 9260 # does not break anything, and helps significantly (at the cost of a little 9261 # extra space). 9262 freebsd2.2*) 9263 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9264 hardcode_libdir_flag_spec='-R$libdir' 9265 hardcode_direct=yes 9266 hardcode_shlibpath_var=no 9267 ;; 9268 9269 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9270 freebsd2.*) 9271 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9272 hardcode_direct=yes 9273 hardcode_minus_L=yes 9274 hardcode_shlibpath_var=no 9275 ;; 9276 9277 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9278 freebsd* | dragonfly*) 9279 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9280 hardcode_libdir_flag_spec='-R$libdir' 9281 hardcode_direct=yes 9282 hardcode_shlibpath_var=no 9283 ;; 9284 9285 hpux9*) 9286 if test "$GCC" = yes; then 9287 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9288 else 9289 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9290 fi 9291 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9292 hardcode_libdir_separator=: 9293 hardcode_direct=yes 9294 9295 # hardcode_minus_L: Not really in the search PATH, 9296 # but as the default location of the library. 9297 hardcode_minus_L=yes 9298 export_dynamic_flag_spec='${wl}-E' 9299 ;; 9300 9301 hpux10*) 9302 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9303 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9304 else 9305 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9306 fi 9307 if test "$with_gnu_ld" = no; then 9308 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9309 hardcode_libdir_separator=: 9310 hardcode_direct=yes 9311 hardcode_direct_absolute=yes 9312 export_dynamic_flag_spec='${wl}-E' 9313 # hardcode_minus_L: Not really in the search PATH, 9314 # but as the default location of the library. 9315 hardcode_minus_L=yes 9316 fi 9317 ;; 9318 9319 hpux11*) 9320 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9321 case $host_cpu in 9322 hppa*64*) 9323 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9324 ;; 9325 ia64*) 9326 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9327 ;; 9328 *) 9329 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9330 ;; 9331 esac 9332 else 9333 case $host_cpu in 9334 hppa*64*) 9335 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9336 ;; 9337 ia64*) 9338 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9339 ;; 9340 *) 9341 9342 # Older versions of the 11.00 compiler do not understand -b yet 9343 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9345 $as_echo_n "checking if $CC understands -b... " >&6; } 9346 if ${lt_cv_prog_compiler__b+:} false; then : 9347 $as_echo_n "(cached) " >&6 9348 else 9349 lt_cv_prog_compiler__b=no 9350 save_LDFLAGS="$LDFLAGS" 9351 LDFLAGS="$LDFLAGS -b" 9352 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9353 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9354 # The linker can only warn and ignore the option if not recognized 9355 # So say no if there are warnings 9356 if test -s conftest.err; then 9357 # Append any errors to the config.log. 9358 cat conftest.err 1>&5 9359 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9360 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9361 if diff conftest.exp conftest.er2 >/dev/null; then 9362 lt_cv_prog_compiler__b=yes 9363 fi 9364 else 9365 lt_cv_prog_compiler__b=yes 9366 fi 9367 fi 9368 $RM -r conftest* 9369 LDFLAGS="$save_LDFLAGS" 9370 9371 fi 9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9373 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9374 9375 if test x"$lt_cv_prog_compiler__b" = xyes; then 9376 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9377 else 9378 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9379 fi 9380 9381 ;; 9382 esac 9383 fi 9384 if test "$with_gnu_ld" = no; then 9385 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9386 hardcode_libdir_separator=: 9387 9388 case $host_cpu in 9389 hppa*64*|ia64*) 9390 hardcode_direct=no 9391 hardcode_shlibpath_var=no 9392 ;; 9393 *) 9394 hardcode_direct=yes 9395 hardcode_direct_absolute=yes 9396 export_dynamic_flag_spec='${wl}-E' 9397 9398 # hardcode_minus_L: Not really in the search PATH, 9399 # but as the default location of the library. 9400 hardcode_minus_L=yes 9401 ;; 9402 esac 9403 fi 9404 ;; 9405 9406 irix5* | irix6* | nonstopux*) 9407 if test "$GCC" = yes; then 9408 archive_cmds='$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' 9409 # Try to use the -exported_symbol ld option, if it does not 9410 # work, assume that -exports_file does not work either and 9411 # implicitly export all symbols. 9412 # This should be the same for all languages, so no per-tag cache variable. 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9414 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9415 if ${lt_cv_irix_exported_symbol+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417 else 9418 save_LDFLAGS="$LDFLAGS" 9419 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int foo (void) { return 0; } 9423 _ACEOF 9424 if ac_fn_c_try_link "$LINENO"; then : 9425 lt_cv_irix_exported_symbol=yes 9426 else 9427 lt_cv_irix_exported_symbol=no 9428 fi 9429 rm -f core conftest.err conftest.$ac_objext \ 9430 conftest$ac_exeext conftest.$ac_ext 9431 LDFLAGS="$save_LDFLAGS" 9432 fi 9433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9434 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9435 if test "$lt_cv_irix_exported_symbol" = yes; then 9436 archive_expsym_cmds='$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 $lib' 9437 fi 9438 else 9439 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9440 archive_expsym_cmds='$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 $lib' 9441 fi 9442 archive_cmds_need_lc='no' 9443 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9444 hardcode_libdir_separator=: 9445 inherit_rpath=yes 9446 link_all_deplibs=yes 9447 ;; 9448 9449 netbsd*) 9450 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9451 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9452 else 9453 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9454 fi 9455 hardcode_libdir_flag_spec='-R$libdir' 9456 hardcode_direct=yes 9457 hardcode_shlibpath_var=no 9458 ;; 9459 9460 newsos6) 9461 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9462 hardcode_direct=yes 9463 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9464 hardcode_libdir_separator=: 9465 hardcode_shlibpath_var=no 9466 ;; 9467 9468 *nto* | *qnx*) 9469 ;; 9470 9471 openbsd*) 9472 if test -f /usr/libexec/ld.so; then 9473 hardcode_direct=yes 9474 hardcode_shlibpath_var=no 9475 hardcode_direct_absolute=yes 9476 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9477 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9478 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9479 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9480 export_dynamic_flag_spec='${wl}-E' 9481 else 9482 case $host_os in 9483 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9484 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9485 hardcode_libdir_flag_spec='-R$libdir' 9486 ;; 9487 *) 9488 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9489 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9490 ;; 9491 esac 9492 fi 9493 else 9494 ld_shlibs=no 9495 fi 9496 ;; 9497 9498 os2*) 9499 hardcode_libdir_flag_spec='-L$libdir' 9500 hardcode_minus_L=yes 9501 allow_undefined_flag=unsupported 9502 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 9503 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9504 ;; 9505 9506 osf3*) 9507 if test "$GCC" = yes; then 9508 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9509 archive_cmds='$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 $lib' 9510 else 9511 allow_undefined_flag=' -expect_unresolved \*' 9512 archive_cmds='$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 $lib' 9513 fi 9514 archive_cmds_need_lc='no' 9515 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9516 hardcode_libdir_separator=: 9517 ;; 9518 9519 osf4* | osf5*) # as osf3* with the addition of -msym flag 9520 if test "$GCC" = yes; then 9521 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9522 archive_cmds='$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 $lib' 9523 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9524 else 9525 allow_undefined_flag=' -expect_unresolved \*' 9526 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' 9527 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~ 9528 $CC -shared${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' 9529 9530 # Both c and cxx compiler support -rpath directly 9531 hardcode_libdir_flag_spec='-rpath $libdir' 9532 fi 9533 archive_cmds_need_lc='no' 9534 hardcode_libdir_separator=: 9535 ;; 9536 9537 solaris*) 9538 no_undefined_flag=' -z defs' 9539 if test "$GCC" = yes; then 9540 wlarc='${wl}' 9541 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9542 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9543 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9544 else 9545 case `$CC -V 2>&1` in 9546 *"Compilers 5.0"*) 9547 wlarc='' 9548 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9549 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9550 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9551 ;; 9552 *) 9553 wlarc='${wl}' 9554 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9555 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9556 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9557 ;; 9558 esac 9559 fi 9560 hardcode_libdir_flag_spec='-R$libdir' 9561 hardcode_shlibpath_var=no 9562 case $host_os in 9563 solaris2.[0-5] | solaris2.[0-5].*) ;; 9564 *) 9565 # The compiler driver will combine and reorder linker options, 9566 # but understands `-z linker_flag'. GCC discards it without `$wl', 9567 # but is careful enough not to reorder. 9568 # Supported since Solaris 2.6 (maybe 2.5.1?) 9569 if test "$GCC" = yes; then 9570 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9571 else 9572 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9573 fi 9574 ;; 9575 esac 9576 link_all_deplibs=yes 9577 ;; 9578 9579 sunos4*) 9580 if test "x$host_vendor" = xsequent; then 9581 # Use $CC to link under sequent, because it throws in some extra .o 9582 # files that make .init and .fini sections work. 9583 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9584 else 9585 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9586 fi 9587 hardcode_libdir_flag_spec='-L$libdir' 9588 hardcode_direct=yes 9589 hardcode_minus_L=yes 9590 hardcode_shlibpath_var=no 9591 ;; 9592 9593 sysv4) 9594 case $host_vendor in 9595 sni) 9596 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9597 hardcode_direct=yes # is this really true??? 9598 ;; 9599 siemens) 9600 ## LD is ld it makes a PLAMLIB 9601 ## CC just makes a GrossModule. 9602 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9603 reload_cmds='$CC -r -o $output$reload_objs' 9604 hardcode_direct=no 9605 ;; 9606 motorola) 9607 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9608 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9609 ;; 9610 esac 9611 runpath_var='LD_RUN_PATH' 9612 hardcode_shlibpath_var=no 9613 ;; 9614 9615 sysv4.3*) 9616 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9617 hardcode_shlibpath_var=no 9618 export_dynamic_flag_spec='-Bexport' 9619 ;; 9620 9621 sysv4*MP*) 9622 if test -d /usr/nec; then 9623 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9624 hardcode_shlibpath_var=no 9625 runpath_var=LD_RUN_PATH 9626 hardcode_runpath_var=yes 9627 ld_shlibs=yes 9628 fi 9629 ;; 9630 9631 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9632 no_undefined_flag='${wl}-z,text' 9633 archive_cmds_need_lc=no 9634 hardcode_shlibpath_var=no 9635 runpath_var='LD_RUN_PATH' 9636 9637 if test "$GCC" = yes; then 9638 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9639 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9640 else 9641 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9642 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9643 fi 9644 ;; 9645 9646 sysv5* | sco3.2v5* | sco5v6*) 9647 # Note: We can NOT use -z defs as we might desire, because we do not 9648 # link with -lc, and that would cause any symbols used from libc to 9649 # always be unresolved, which means just about no library would 9650 # ever link correctly. If we're not using GNU ld we use -z text 9651 # though, which does catch some bad symbols but isn't as heavy-handed 9652 # as -z defs. 9653 no_undefined_flag='${wl}-z,text' 9654 allow_undefined_flag='${wl}-z,nodefs' 9655 archive_cmds_need_lc=no 9656 hardcode_shlibpath_var=no 9657 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9658 hardcode_libdir_separator=':' 9659 link_all_deplibs=yes 9660 export_dynamic_flag_spec='${wl}-Bexport' 9661 runpath_var='LD_RUN_PATH' 9662 9663 if test "$GCC" = yes; then 9664 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9665 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9666 else 9667 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9668 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9669 fi 9670 ;; 9671 9672 uts4*) 9673 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9674 hardcode_libdir_flag_spec='-L$libdir' 9675 hardcode_shlibpath_var=no 9676 ;; 9677 9678 *) 9679 ld_shlibs=no 9680 ;; 9681 esac 9682 9683 if test x$host_vendor = xsni; then 9684 case $host in 9685 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9686 export_dynamic_flag_spec='${wl}-Blargedynsym' 9687 ;; 9688 esac 9689 fi 9690 fi 9691 9692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9693 $as_echo "$ld_shlibs" >&6; } 9694 test "$ld_shlibs" = no && can_build_shared=no 9695 9696 with_gnu_ld=$with_gnu_ld 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 # 9713 # Do we need to explicitly link libc? 9714 # 9715 case "x$archive_cmds_need_lc" in 9716 x|xyes) 9717 # Assume -lc should be added 9718 archive_cmds_need_lc=yes 9719 9720 if test "$enable_shared" = yes && test "$GCC" = yes; then 9721 case $archive_cmds in 9722 *'~'*) 9723 # FIXME: we may have to deal with multi-command sequences. 9724 ;; 9725 '$CC '*) 9726 # Test whether the compiler implicitly links with -lc since on some 9727 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9728 # to ld, don't add -lc before -lgcc. 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9730 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9731 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9732 $as_echo_n "(cached) " >&6 9733 else 9734 $RM conftest* 9735 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9736 9737 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9738 (eval $ac_compile) 2>&5 9739 ac_status=$? 9740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9741 test $ac_status = 0; } 2>conftest.err; then 9742 soname=conftest 9743 lib=conftest 9744 libobjs=conftest.$ac_objext 9745 deplibs= 9746 wl=$lt_prog_compiler_wl 9747 pic_flag=$lt_prog_compiler_pic 9748 compiler_flags=-v 9749 linker_flags=-v 9750 verstring= 9751 output_objdir=. 9752 libname=conftest 9753 lt_save_allow_undefined_flag=$allow_undefined_flag 9754 allow_undefined_flag= 9755 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9756 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9757 ac_status=$? 9758 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9759 test $ac_status = 0; } 9760 then 9761 lt_cv_archive_cmds_need_lc=no 9762 else 9763 lt_cv_archive_cmds_need_lc=yes 9764 fi 9765 allow_undefined_flag=$lt_save_allow_undefined_flag 9766 else 9767 cat conftest.err 1>&5 9768 fi 9769 $RM conftest* 9770 9771 fi 9772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9773 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9774 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9775 ;; 9776 esac 9777 fi 9778 ;; 9779 esac 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9933 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9934 9935 if test "$GCC" = yes; then 9936 case $host_os in 9937 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9938 *) lt_awk_arg="/^libraries:/" ;; 9939 esac 9940 case $host_os in 9941 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9942 *) lt_sed_strip_eq="s,=/,/,g" ;; 9943 esac 9944 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9945 case $lt_search_path_spec in 9946 *\;*) 9947 # if the path contains ";" then we assume it to be the separator 9948 # otherwise default to the standard path separator (i.e. ":") - it is 9949 # assumed that no part of a normal pathname contains ";" but that should 9950 # okay in the real world where ";" in dirpaths is itself problematic. 9951 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9952 ;; 9953 *) 9954 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9955 ;; 9956 esac 9957 # Ok, now we have the path, separated by spaces, we can step through it 9958 # and add multilib dir if necessary. 9959 lt_tmp_lt_search_path_spec= 9960 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9961 for lt_sys_path in $lt_search_path_spec; do 9962 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9963 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9964 else 9965 test -d "$lt_sys_path" && \ 9966 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9967 fi 9968 done 9969 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9970 BEGIN {RS=" "; FS="/|\n";} { 9971 lt_foo=""; 9972 lt_count=0; 9973 for (lt_i = NF; lt_i > 0; lt_i--) { 9974 if ($lt_i != "" && $lt_i != ".") { 9975 if ($lt_i == "..") { 9976 lt_count++; 9977 } else { 9978 if (lt_count == 0) { 9979 lt_foo="/" $lt_i lt_foo; 9980 } else { 9981 lt_count--; 9982 } 9983 } 9984 } 9985 } 9986 if (lt_foo != "") { lt_freq[lt_foo]++; } 9987 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9988 }'` 9989 # AWK program above erroneously prepends '/' to C:/dos/paths 9990 # for these hosts. 9991 case $host_os in 9992 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 9993 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 9994 esac 9995 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 9996 else 9997 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9998 fi 9999 library_names_spec= 10000 libname_spec='lib$name' 10001 soname_spec= 10002 shrext_cmds=".so" 10003 postinstall_cmds= 10004 postuninstall_cmds= 10005 finish_cmds= 10006 finish_eval= 10007 shlibpath_var= 10008 shlibpath_overrides_runpath=unknown 10009 version_type=none 10010 dynamic_linker="$host_os ld.so" 10011 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10012 need_lib_prefix=unknown 10013 hardcode_into_libs=no 10014 10015 # when you set need_version to no, make sure it does not cause -set_version 10016 # flags to be left without arguments 10017 need_version=unknown 10018 10019 case $host_os in 10020 aix3*) 10021 version_type=linux # correct to gnu/linux during the next big refactor 10022 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 10023 shlibpath_var=LIBPATH 10024 10025 # AIX 3 has no versioning support, so we append a major version to the name. 10026 soname_spec='${libname}${release}${shared_ext}$major' 10027 ;; 10028 10029 aix[4-9]*) 10030 version_type=linux # correct to gnu/linux during the next big refactor 10031 need_lib_prefix=no 10032 need_version=no 10033 hardcode_into_libs=yes 10034 if test "$host_cpu" = ia64; then 10035 # AIX 5 supports IA64 10036 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10037 shlibpath_var=LD_LIBRARY_PATH 10038 else 10039 # With GCC up to 2.95.x, collect2 would create an import file 10040 # for dependence libraries. The import file would start with 10041 # the line `#! .'. This would cause the generated library to 10042 # depend on `.', always an invalid library. This was fixed in 10043 # development snapshots of GCC prior to 3.0. 10044 case $host_os in 10045 aix4 | aix4.[01] | aix4.[01].*) 10046 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10047 echo ' yes ' 10048 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10049 : 10050 else 10051 can_build_shared=no 10052 fi 10053 ;; 10054 esac 10055 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10056 # soname into executable. Probably we can add versioning support to 10057 # collect2, so additional links can be useful in future. 10058 if test "$aix_use_runtimelinking" = yes; then 10059 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10060 # instead of lib<name>.a to let people know that these are not 10061 # typical AIX shared libraries. 10062 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10063 else 10064 # We preserve .a as extension for shared libraries through AIX4.2 10065 # and later when we are not doing run time linking. 10066 library_names_spec='${libname}${release}.a $libname.a' 10067 soname_spec='${libname}${release}${shared_ext}$major' 10068 fi 10069 shlibpath_var=LIBPATH 10070 fi 10071 ;; 10072 10073 amigaos*) 10074 case $host_cpu in 10075 powerpc) 10076 # Since July 2007 AmigaOS4 officially supports .so libraries. 10077 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10078 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10079 ;; 10080 m68k) 10081 library_names_spec='$libname.ixlibrary $libname.a' 10082 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10083 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 10084 ;; 10085 esac 10086 ;; 10087 10088 beos*) 10089 library_names_spec='${libname}${shared_ext}' 10090 dynamic_linker="$host_os ld.so" 10091 shlibpath_var=LIBRARY_PATH 10092 ;; 10093 10094 bsdi[45]*) 10095 version_type=linux # correct to gnu/linux during the next big refactor 10096 need_version=no 10097 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10098 soname_spec='${libname}${release}${shared_ext}$major' 10099 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10100 shlibpath_var=LD_LIBRARY_PATH 10101 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10102 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10103 # the default ld.so.conf also contains /usr/contrib/lib and 10104 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10105 # libtool to hard-code these into programs 10106 ;; 10107 10108 cygwin* | mingw* | pw32* | cegcc*) 10109 version_type=windows 10110 shrext_cmds=".dll" 10111 need_version=no 10112 need_lib_prefix=no 10113 10114 case $GCC,$cc_basename in 10115 yes,*) 10116 # gcc 10117 library_names_spec='$libname.dll.a' 10118 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10119 postinstall_cmds='base_file=`basename \${file}`~ 10120 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10121 dldir=$destdir/`dirname \$dlpath`~ 10122 test -d \$dldir || mkdir -p \$dldir~ 10123 $install_prog $dir/$dlname \$dldir/$dlname~ 10124 chmod a+x \$dldir/$dlname~ 10125 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10126 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10127 fi' 10128 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10129 dlpath=$dir/\$dldll~ 10130 $RM \$dlpath' 10131 shlibpath_overrides_runpath=yes 10132 10133 case $host_os in 10134 cygwin*) 10135 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10136 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10137 10138 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10139 ;; 10140 mingw* | cegcc*) 10141 # MinGW DLLs use traditional 'lib' prefix 10142 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10143 ;; 10144 pw32*) 10145 # pw32 DLLs use 'pw' prefix rather than 'lib' 10146 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10147 ;; 10148 esac 10149 dynamic_linker='Win32 ld.exe' 10150 ;; 10151 10152 *,cl*) 10153 # Native MSVC 10154 libname_spec='$name' 10155 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10156 library_names_spec='${libname}.dll.lib' 10157 10158 case $build_os in 10159 mingw*) 10160 sys_lib_search_path_spec= 10161 lt_save_ifs=$IFS 10162 IFS=';' 10163 for lt_path in $LIB 10164 do 10165 IFS=$lt_save_ifs 10166 # Let DOS variable expansion print the short 8.3 style file name. 10167 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10168 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10169 done 10170 IFS=$lt_save_ifs 10171 # Convert to MSYS style. 10172 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10173 ;; 10174 cygwin*) 10175 # Convert to unix form, then to dos form, then back to unix form 10176 # but this time dos style (no spaces!) so that the unix form looks 10177 # like /cygdrive/c/PROGRA~1:/cygdr... 10178 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10179 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10180 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10181 ;; 10182 *) 10183 sys_lib_search_path_spec="$LIB" 10184 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10185 # It is most probably a Windows format PATH. 10186 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10187 else 10188 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10189 fi 10190 # FIXME: find the short name or the path components, as spaces are 10191 # common. (e.g. "Program Files" -> "PROGRA~1") 10192 ;; 10193 esac 10194 10195 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10196 postinstall_cmds='base_file=`basename \${file}`~ 10197 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10198 dldir=$destdir/`dirname \$dlpath`~ 10199 test -d \$dldir || mkdir -p \$dldir~ 10200 $install_prog $dir/$dlname \$dldir/$dlname' 10201 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10202 dlpath=$dir/\$dldll~ 10203 $RM \$dlpath' 10204 shlibpath_overrides_runpath=yes 10205 dynamic_linker='Win32 link.exe' 10206 ;; 10207 10208 *) 10209 # Assume MSVC wrapper 10210 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10211 dynamic_linker='Win32 ld.exe' 10212 ;; 10213 esac 10214 # FIXME: first we should search . and the directory the executable is in 10215 shlibpath_var=PATH 10216 ;; 10217 10218 darwin* | rhapsody*) 10219 dynamic_linker="$host_os dyld" 10220 version_type=darwin 10221 need_lib_prefix=no 10222 need_version=no 10223 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10224 soname_spec='${libname}${release}${major}$shared_ext' 10225 shlibpath_overrides_runpath=yes 10226 shlibpath_var=DYLD_LIBRARY_PATH 10227 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10228 10229 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10230 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10231 ;; 10232 10233 dgux*) 10234 version_type=linux # correct to gnu/linux during the next big refactor 10235 need_lib_prefix=no 10236 need_version=no 10237 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10238 soname_spec='${libname}${release}${shared_ext}$major' 10239 shlibpath_var=LD_LIBRARY_PATH 10240 ;; 10241 10242 freebsd* | dragonfly*) 10243 # DragonFly does not have aout. When/if they implement a new 10244 # versioning mechanism, adjust this. 10245 if test -x /usr/bin/objformat; then 10246 objformat=`/usr/bin/objformat` 10247 else 10248 case $host_os in 10249 freebsd[23].*) objformat=aout ;; 10250 *) objformat=elf ;; 10251 esac 10252 fi 10253 version_type=freebsd-$objformat 10254 case $version_type in 10255 freebsd-elf*) 10256 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10257 need_version=no 10258 need_lib_prefix=no 10259 ;; 10260 freebsd-*) 10261 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10262 need_version=yes 10263 ;; 10264 esac 10265 shlibpath_var=LD_LIBRARY_PATH 10266 case $host_os in 10267 freebsd2.*) 10268 shlibpath_overrides_runpath=yes 10269 ;; 10270 freebsd3.[01]* | freebsdelf3.[01]*) 10271 shlibpath_overrides_runpath=yes 10272 hardcode_into_libs=yes 10273 ;; 10274 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10275 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10276 shlibpath_overrides_runpath=no 10277 hardcode_into_libs=yes 10278 ;; 10279 *) # from 4.6 on, and DragonFly 10280 shlibpath_overrides_runpath=yes 10281 hardcode_into_libs=yes 10282 ;; 10283 esac 10284 ;; 10285 10286 gnu*) 10287 version_type=linux # correct to gnu/linux during the next big refactor 10288 need_lib_prefix=no 10289 need_version=no 10290 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10291 soname_spec='${libname}${release}${shared_ext}$major' 10292 shlibpath_var=LD_LIBRARY_PATH 10293 shlibpath_overrides_runpath=no 10294 hardcode_into_libs=yes 10295 ;; 10296 10297 haiku*) 10298 version_type=linux # correct to gnu/linux during the next big refactor 10299 need_lib_prefix=no 10300 need_version=no 10301 dynamic_linker="$host_os runtime_loader" 10302 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10303 soname_spec='${libname}${release}${shared_ext}$major' 10304 shlibpath_var=LIBRARY_PATH 10305 shlibpath_overrides_runpath=yes 10306 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10307 hardcode_into_libs=yes 10308 ;; 10309 10310 hpux9* | hpux10* | hpux11*) 10311 # Give a soname corresponding to the major version so that dld.sl refuses to 10312 # link against other versions. 10313 version_type=sunos 10314 need_lib_prefix=no 10315 need_version=no 10316 case $host_cpu in 10317 ia64*) 10318 shrext_cmds='.so' 10319 hardcode_into_libs=yes 10320 dynamic_linker="$host_os dld.so" 10321 shlibpath_var=LD_LIBRARY_PATH 10322 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10323 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10324 soname_spec='${libname}${release}${shared_ext}$major' 10325 if test "X$HPUX_IA64_MODE" = X32; then 10326 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10327 else 10328 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10329 fi 10330 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10331 ;; 10332 hppa*64*) 10333 shrext_cmds='.sl' 10334 hardcode_into_libs=yes 10335 dynamic_linker="$host_os dld.sl" 10336 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10337 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10338 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10339 soname_spec='${libname}${release}${shared_ext}$major' 10340 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10341 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10342 ;; 10343 *) 10344 shrext_cmds='.sl' 10345 dynamic_linker="$host_os dld.sl" 10346 shlibpath_var=SHLIB_PATH 10347 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10348 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10349 soname_spec='${libname}${release}${shared_ext}$major' 10350 ;; 10351 esac 10352 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10353 postinstall_cmds='chmod 555 $lib' 10354 # or fails outright, so override atomically: 10355 install_override_mode=555 10356 ;; 10357 10358 interix[3-9]*) 10359 version_type=linux # correct to gnu/linux during the next big refactor 10360 need_lib_prefix=no 10361 need_version=no 10362 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10363 soname_spec='${libname}${release}${shared_ext}$major' 10364 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10365 shlibpath_var=LD_LIBRARY_PATH 10366 shlibpath_overrides_runpath=no 10367 hardcode_into_libs=yes 10368 ;; 10369 10370 irix5* | irix6* | nonstopux*) 10371 case $host_os in 10372 nonstopux*) version_type=nonstopux ;; 10373 *) 10374 if test "$lt_cv_prog_gnu_ld" = yes; then 10375 version_type=linux # correct to gnu/linux during the next big refactor 10376 else 10377 version_type=irix 10378 fi ;; 10379 esac 10380 need_lib_prefix=no 10381 need_version=no 10382 soname_spec='${libname}${release}${shared_ext}$major' 10383 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10384 case $host_os in 10385 irix5* | nonstopux*) 10386 libsuff= shlibsuff= 10387 ;; 10388 *) 10389 case $LD in # libtool.m4 will add one of these switches to LD 10390 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10391 libsuff= shlibsuff= libmagic=32-bit;; 10392 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10393 libsuff=32 shlibsuff=N32 libmagic=N32;; 10394 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10395 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10396 *) libsuff= shlibsuff= libmagic=never-match;; 10397 esac 10398 ;; 10399 esac 10400 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10401 shlibpath_overrides_runpath=no 10402 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10403 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10404 hardcode_into_libs=yes 10405 ;; 10406 10407 # No shared lib support for Linux oldld, aout, or coff. 10408 linux*oldld* | linux*aout* | linux*coff*) 10409 dynamic_linker=no 10410 ;; 10411 10412 # This must be glibc/ELF. 10413 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10414 version_type=linux # correct to gnu/linux during the next big refactor 10415 need_lib_prefix=no 10416 need_version=no 10417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10418 soname_spec='${libname}${release}${shared_ext}$major' 10419 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10420 shlibpath_var=LD_LIBRARY_PATH 10421 shlibpath_overrides_runpath=no 10422 10423 # Some binutils ld are patched to set DT_RUNPATH 10424 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10425 $as_echo_n "(cached) " >&6 10426 else 10427 lt_cv_shlibpath_overrides_runpath=no 10428 save_LDFLAGS=$LDFLAGS 10429 save_libdir=$libdir 10430 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10431 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10433 /* end confdefs.h. */ 10434 10435 int 10436 main () 10437 { 10438 10439 ; 10440 return 0; 10441 } 10442 _ACEOF 10443 if ac_fn_c_try_link "$LINENO"; then : 10444 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10445 lt_cv_shlibpath_overrides_runpath=yes 10446 fi 10447 fi 10448 rm -f core conftest.err conftest.$ac_objext \ 10449 conftest$ac_exeext conftest.$ac_ext 10450 LDFLAGS=$save_LDFLAGS 10451 libdir=$save_libdir 10452 10453 fi 10454 10455 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10456 10457 # This implies no fast_install, which is unacceptable. 10458 # Some rework will be needed to allow for fast_install 10459 # before this can be enabled. 10460 hardcode_into_libs=yes 10461 10462 # Append ld.so.conf contents to the search path 10463 if test -f /etc/ld.so.conf; then 10464 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' ' '` 10465 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10466 fi 10467 10468 # We used to test for /lib/ld.so.1 and disable shared libraries on 10469 # powerpc, because MkLinux only supported shared libraries with the 10470 # GNU dynamic linker. Since this was broken with cross compilers, 10471 # most powerpc-linux boxes support dynamic linking these days and 10472 # people can always --disable-shared, the test was removed, and we 10473 # assume the GNU/Linux dynamic linker is in use. 10474 dynamic_linker='GNU/Linux ld.so' 10475 ;; 10476 10477 netbsd*) 10478 version_type=sunos 10479 need_lib_prefix=no 10480 need_version=no 10481 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10482 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10483 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10484 dynamic_linker='NetBSD (a.out) ld.so' 10485 else 10486 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10487 soname_spec='${libname}${release}${shared_ext}$major' 10488 dynamic_linker='NetBSD ld.elf_so' 10489 fi 10490 shlibpath_var=LD_LIBRARY_PATH 10491 shlibpath_overrides_runpath=yes 10492 hardcode_into_libs=yes 10493 ;; 10494 10495 newsos6) 10496 version_type=linux # correct to gnu/linux during the next big refactor 10497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10498 shlibpath_var=LD_LIBRARY_PATH 10499 shlibpath_overrides_runpath=yes 10500 ;; 10501 10502 *nto* | *qnx*) 10503 version_type=qnx 10504 need_lib_prefix=no 10505 need_version=no 10506 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10507 soname_spec='${libname}${release}${shared_ext}$major' 10508 shlibpath_var=LD_LIBRARY_PATH 10509 shlibpath_overrides_runpath=no 10510 hardcode_into_libs=yes 10511 dynamic_linker='ldqnx.so' 10512 ;; 10513 10514 openbsd*) 10515 version_type=sunos 10516 sys_lib_dlsearch_path_spec="/usr/lib" 10517 need_lib_prefix=no 10518 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10519 case $host_os in 10520 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10521 *) need_version=no ;; 10522 esac 10523 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10524 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10525 shlibpath_var=LD_LIBRARY_PATH 10526 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10527 case $host_os in 10528 openbsd2.[89] | openbsd2.[89].*) 10529 shlibpath_overrides_runpath=no 10530 ;; 10531 *) 10532 shlibpath_overrides_runpath=yes 10533 ;; 10534 esac 10535 else 10536 shlibpath_overrides_runpath=yes 10537 fi 10538 ;; 10539 10540 os2*) 10541 libname_spec='$name' 10542 shrext_cmds=".dll" 10543 need_lib_prefix=no 10544 library_names_spec='$libname${shared_ext} $libname.a' 10545 dynamic_linker='OS/2 ld.exe' 10546 shlibpath_var=LIBPATH 10547 ;; 10548 10549 osf3* | osf4* | osf5*) 10550 version_type=osf 10551 need_lib_prefix=no 10552 need_version=no 10553 soname_spec='${libname}${release}${shared_ext}$major' 10554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10555 shlibpath_var=LD_LIBRARY_PATH 10556 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10557 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10558 ;; 10559 10560 rdos*) 10561 dynamic_linker=no 10562 ;; 10563 10564 solaris*) 10565 version_type=linux # correct to gnu/linux during the next big refactor 10566 need_lib_prefix=no 10567 need_version=no 10568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10569 soname_spec='${libname}${release}${shared_ext}$major' 10570 shlibpath_var=LD_LIBRARY_PATH 10571 shlibpath_overrides_runpath=yes 10572 hardcode_into_libs=yes 10573 # ldd complains unless libraries are executable 10574 postinstall_cmds='chmod +x $lib' 10575 ;; 10576 10577 sunos4*) 10578 version_type=sunos 10579 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10580 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10581 shlibpath_var=LD_LIBRARY_PATH 10582 shlibpath_overrides_runpath=yes 10583 if test "$with_gnu_ld" = yes; then 10584 need_lib_prefix=no 10585 fi 10586 need_version=yes 10587 ;; 10588 10589 sysv4 | sysv4.3*) 10590 version_type=linux # correct to gnu/linux during the next big refactor 10591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10592 soname_spec='${libname}${release}${shared_ext}$major' 10593 shlibpath_var=LD_LIBRARY_PATH 10594 case $host_vendor in 10595 sni) 10596 shlibpath_overrides_runpath=no 10597 need_lib_prefix=no 10598 runpath_var=LD_RUN_PATH 10599 ;; 10600 siemens) 10601 need_lib_prefix=no 10602 ;; 10603 motorola) 10604 need_lib_prefix=no 10605 need_version=no 10606 shlibpath_overrides_runpath=no 10607 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10608 ;; 10609 esac 10610 ;; 10611 10612 sysv4*MP*) 10613 if test -d /usr/nec ;then 10614 version_type=linux # correct to gnu/linux during the next big refactor 10615 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10616 soname_spec='$libname${shared_ext}.$major' 10617 shlibpath_var=LD_LIBRARY_PATH 10618 fi 10619 ;; 10620 10621 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10622 version_type=freebsd-elf 10623 need_lib_prefix=no 10624 need_version=no 10625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10626 soname_spec='${libname}${release}${shared_ext}$major' 10627 shlibpath_var=LD_LIBRARY_PATH 10628 shlibpath_overrides_runpath=yes 10629 hardcode_into_libs=yes 10630 if test "$with_gnu_ld" = yes; then 10631 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10632 else 10633 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10634 case $host_os in 10635 sco3.2v5*) 10636 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10637 ;; 10638 esac 10639 fi 10640 sys_lib_dlsearch_path_spec='/usr/lib' 10641 ;; 10642 10643 tpf*) 10644 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10645 version_type=linux # correct to gnu/linux during the next big refactor 10646 need_lib_prefix=no 10647 need_version=no 10648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10649 shlibpath_var=LD_LIBRARY_PATH 10650 shlibpath_overrides_runpath=no 10651 hardcode_into_libs=yes 10652 ;; 10653 10654 uts4*) 10655 version_type=linux # correct to gnu/linux during the next big refactor 10656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10657 soname_spec='${libname}${release}${shared_ext}$major' 10658 shlibpath_var=LD_LIBRARY_PATH 10659 ;; 10660 10661 *) 10662 dynamic_linker=no 10663 ;; 10664 esac 10665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10666 $as_echo "$dynamic_linker" >&6; } 10667 test "$dynamic_linker" = no && can_build_shared=no 10668 10669 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10670 if test "$GCC" = yes; then 10671 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10672 fi 10673 10674 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10675 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10676 fi 10677 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10678 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10679 fi 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10773 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10774 hardcode_action= 10775 if test -n "$hardcode_libdir_flag_spec" || 10776 test -n "$runpath_var" || 10777 test "X$hardcode_automatic" = "Xyes" ; then 10778 10779 # We can hardcode non-existent directories. 10780 if test "$hardcode_direct" != no && 10781 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10782 # have to relink, otherwise we might link with an installed library 10783 # when we should be linking with a yet-to-be-installed one 10784 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10785 test "$hardcode_minus_L" != no; then 10786 # Linking always hardcodes the temporary library directory. 10787 hardcode_action=relink 10788 else 10789 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10790 hardcode_action=immediate 10791 fi 10792 else 10793 # We cannot hardcode anything, or else we can only hardcode existing 10794 # directories. 10795 hardcode_action=unsupported 10796 fi 10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10798 $as_echo "$hardcode_action" >&6; } 10799 10800 if test "$hardcode_action" = relink || 10801 test "$inherit_rpath" = yes; then 10802 # Fast installation is not supported 10803 enable_fast_install=no 10804 elif test "$shlibpath_overrides_runpath" = yes || 10805 test "$enable_shared" = no; then 10806 # Fast installation is not necessary 10807 enable_fast_install=needless 10808 fi 10809 10810 10811 10812 10813 10814 10815 if test "x$enable_dlopen" != xyes; then 10816 enable_dlopen=unknown 10817 enable_dlopen_self=unknown 10818 enable_dlopen_self_static=unknown 10819 else 10820 lt_cv_dlopen=no 10821 lt_cv_dlopen_libs= 10822 10823 case $host_os in 10824 beos*) 10825 lt_cv_dlopen="load_add_on" 10826 lt_cv_dlopen_libs= 10827 lt_cv_dlopen_self=yes 10828 ;; 10829 10830 mingw* | pw32* | cegcc*) 10831 lt_cv_dlopen="LoadLibrary" 10832 lt_cv_dlopen_libs= 10833 ;; 10834 10835 cygwin*) 10836 lt_cv_dlopen="dlopen" 10837 lt_cv_dlopen_libs= 10838 ;; 10839 10840 darwin*) 10841 # if libdl is installed we need to link against it 10842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10843 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10844 if ${ac_cv_lib_dl_dlopen+:} false; then : 10845 $as_echo_n "(cached) " >&6 10846 else 10847 ac_check_lib_save_LIBS=$LIBS 10848 LIBS="-ldl $LIBS" 10849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10850 /* end confdefs.h. */ 10851 10852 /* Override any GCC internal prototype to avoid an error. 10853 Use char because int might match the return type of a GCC 10854 builtin and then its argument prototype would still apply. */ 10855 #ifdef __cplusplus 10856 extern "C" 10857 #endif 10858 char dlopen (); 10859 int 10860 main () 10861 { 10862 return dlopen (); 10863 ; 10864 return 0; 10865 } 10866 _ACEOF 10867 if ac_fn_c_try_link "$LINENO"; then : 10868 ac_cv_lib_dl_dlopen=yes 10869 else 10870 ac_cv_lib_dl_dlopen=no 10871 fi 10872 rm -f core conftest.err conftest.$ac_objext \ 10873 conftest$ac_exeext conftest.$ac_ext 10874 LIBS=$ac_check_lib_save_LIBS 10875 fi 10876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10877 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10878 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10879 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10880 else 10881 10882 lt_cv_dlopen="dyld" 10883 lt_cv_dlopen_libs= 10884 lt_cv_dlopen_self=yes 10885 10886 fi 10887 10888 ;; 10889 10890 *) 10891 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10892 if test "x$ac_cv_func_shl_load" = xyes; then : 10893 lt_cv_dlopen="shl_load" 10894 else 10895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10896 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10897 if ${ac_cv_lib_dld_shl_load+:} false; then : 10898 $as_echo_n "(cached) " >&6 10899 else 10900 ac_check_lib_save_LIBS=$LIBS 10901 LIBS="-ldld $LIBS" 10902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10903 /* end confdefs.h. */ 10904 10905 /* Override any GCC internal prototype to avoid an error. 10906 Use char because int might match the return type of a GCC 10907 builtin and then its argument prototype would still apply. */ 10908 #ifdef __cplusplus 10909 extern "C" 10910 #endif 10911 char shl_load (); 10912 int 10913 main () 10914 { 10915 return shl_load (); 10916 ; 10917 return 0; 10918 } 10919 _ACEOF 10920 if ac_fn_c_try_link "$LINENO"; then : 10921 ac_cv_lib_dld_shl_load=yes 10922 else 10923 ac_cv_lib_dld_shl_load=no 10924 fi 10925 rm -f core conftest.err conftest.$ac_objext \ 10926 conftest$ac_exeext conftest.$ac_ext 10927 LIBS=$ac_check_lib_save_LIBS 10928 fi 10929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10930 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10931 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10932 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10933 else 10934 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10935 if test "x$ac_cv_func_dlopen" = xyes; then : 10936 lt_cv_dlopen="dlopen" 10937 else 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10939 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10940 if ${ac_cv_lib_dl_dlopen+:} false; then : 10941 $as_echo_n "(cached) " >&6 10942 else 10943 ac_check_lib_save_LIBS=$LIBS 10944 LIBS="-ldl $LIBS" 10945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10946 /* end confdefs.h. */ 10947 10948 /* Override any GCC internal prototype to avoid an error. 10949 Use char because int might match the return type of a GCC 10950 builtin and then its argument prototype would still apply. */ 10951 #ifdef __cplusplus 10952 extern "C" 10953 #endif 10954 char dlopen (); 10955 int 10956 main () 10957 { 10958 return dlopen (); 10959 ; 10960 return 0; 10961 } 10962 _ACEOF 10963 if ac_fn_c_try_link "$LINENO"; then : 10964 ac_cv_lib_dl_dlopen=yes 10965 else 10966 ac_cv_lib_dl_dlopen=no 10967 fi 10968 rm -f core conftest.err conftest.$ac_objext \ 10969 conftest$ac_exeext conftest.$ac_ext 10970 LIBS=$ac_check_lib_save_LIBS 10971 fi 10972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10973 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10974 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10975 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10976 else 10977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10978 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 10979 if ${ac_cv_lib_svld_dlopen+:} false; then : 10980 $as_echo_n "(cached) " >&6 10981 else 10982 ac_check_lib_save_LIBS=$LIBS 10983 LIBS="-lsvld $LIBS" 10984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10985 /* end confdefs.h. */ 10986 10987 /* Override any GCC internal prototype to avoid an error. 10988 Use char because int might match the return type of a GCC 10989 builtin and then its argument prototype would still apply. */ 10990 #ifdef __cplusplus 10991 extern "C" 10992 #endif 10993 char dlopen (); 10994 int 10995 main () 10996 { 10997 return dlopen (); 10998 ; 10999 return 0; 11000 } 11001 _ACEOF 11002 if ac_fn_c_try_link "$LINENO"; then : 11003 ac_cv_lib_svld_dlopen=yes 11004 else 11005 ac_cv_lib_svld_dlopen=no 11006 fi 11007 rm -f core conftest.err conftest.$ac_objext \ 11008 conftest$ac_exeext conftest.$ac_ext 11009 LIBS=$ac_check_lib_save_LIBS 11010 fi 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11012 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11013 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11014 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 11015 else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11017 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11018 if ${ac_cv_lib_dld_dld_link+:} false; then : 11019 $as_echo_n "(cached) " >&6 11020 else 11021 ac_check_lib_save_LIBS=$LIBS 11022 LIBS="-ldld $LIBS" 11023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11024 /* end confdefs.h. */ 11025 11026 /* Override any GCC internal prototype to avoid an error. 11027 Use char because int might match the return type of a GCC 11028 builtin and then its argument prototype would still apply. */ 11029 #ifdef __cplusplus 11030 extern "C" 11031 #endif 11032 char dld_link (); 11033 int 11034 main () 11035 { 11036 return dld_link (); 11037 ; 11038 return 0; 11039 } 11040 _ACEOF 11041 if ac_fn_c_try_link "$LINENO"; then : 11042 ac_cv_lib_dld_dld_link=yes 11043 else 11044 ac_cv_lib_dld_dld_link=no 11045 fi 11046 rm -f core conftest.err conftest.$ac_objext \ 11047 conftest$ac_exeext conftest.$ac_ext 11048 LIBS=$ac_check_lib_save_LIBS 11049 fi 11050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11051 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11052 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11053 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11054 fi 11055 11056 11057 fi 11058 11059 11060 fi 11061 11062 11063 fi 11064 11065 11066 fi 11067 11068 11069 fi 11070 11071 ;; 11072 esac 11073 11074 if test "x$lt_cv_dlopen" != xno; then 11075 enable_dlopen=yes 11076 else 11077 enable_dlopen=no 11078 fi 11079 11080 case $lt_cv_dlopen in 11081 dlopen) 11082 save_CPPFLAGS="$CPPFLAGS" 11083 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11084 11085 save_LDFLAGS="$LDFLAGS" 11086 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11087 11088 save_LIBS="$LIBS" 11089 LIBS="$lt_cv_dlopen_libs $LIBS" 11090 11091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11092 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11093 if ${lt_cv_dlopen_self+:} false; then : 11094 $as_echo_n "(cached) " >&6 11095 else 11096 if test "$cross_compiling" = yes; then : 11097 lt_cv_dlopen_self=cross 11098 else 11099 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11100 lt_status=$lt_dlunknown 11101 cat > conftest.$ac_ext <<_LT_EOF 11102 #line $LINENO "configure" 11103 #include "confdefs.h" 11104 11105 #if HAVE_DLFCN_H 11106 #include <dlfcn.h> 11107 #endif 11108 11109 #include <stdio.h> 11110 11111 #ifdef RTLD_GLOBAL 11112 # define LT_DLGLOBAL RTLD_GLOBAL 11113 #else 11114 # ifdef DL_GLOBAL 11115 # define LT_DLGLOBAL DL_GLOBAL 11116 # else 11117 # define LT_DLGLOBAL 0 11118 # endif 11119 #endif 11120 11121 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11122 find out it does not work in some platform. */ 11123 #ifndef LT_DLLAZY_OR_NOW 11124 # ifdef RTLD_LAZY 11125 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11126 # else 11127 # ifdef DL_LAZY 11128 # define LT_DLLAZY_OR_NOW DL_LAZY 11129 # else 11130 # ifdef RTLD_NOW 11131 # define LT_DLLAZY_OR_NOW RTLD_NOW 11132 # else 11133 # ifdef DL_NOW 11134 # define LT_DLLAZY_OR_NOW DL_NOW 11135 # else 11136 # define LT_DLLAZY_OR_NOW 0 11137 # endif 11138 # endif 11139 # endif 11140 # endif 11141 #endif 11142 11143 /* When -fvisbility=hidden is used, assume the code has been annotated 11144 correspondingly for the symbols needed. */ 11145 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11146 int fnord () __attribute__((visibility("default"))); 11147 #endif 11148 11149 int fnord () { return 42; } 11150 int main () 11151 { 11152 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11153 int status = $lt_dlunknown; 11154 11155 if (self) 11156 { 11157 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11158 else 11159 { 11160 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11161 else puts (dlerror ()); 11162 } 11163 /* dlclose (self); */ 11164 } 11165 else 11166 puts (dlerror ()); 11167 11168 return status; 11169 } 11170 _LT_EOF 11171 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11172 (eval $ac_link) 2>&5 11173 ac_status=$? 11174 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11175 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11176 (./conftest; exit; ) >&5 2>/dev/null 11177 lt_status=$? 11178 case x$lt_status in 11179 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11180 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11181 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11182 esac 11183 else : 11184 # compilation failed 11185 lt_cv_dlopen_self=no 11186 fi 11187 fi 11188 rm -fr conftest* 11189 11190 11191 fi 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11193 $as_echo "$lt_cv_dlopen_self" >&6; } 11194 11195 if test "x$lt_cv_dlopen_self" = xyes; then 11196 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11198 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11199 if ${lt_cv_dlopen_self_static+:} false; then : 11200 $as_echo_n "(cached) " >&6 11201 else 11202 if test "$cross_compiling" = yes; then : 11203 lt_cv_dlopen_self_static=cross 11204 else 11205 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11206 lt_status=$lt_dlunknown 11207 cat > conftest.$ac_ext <<_LT_EOF 11208 #line $LINENO "configure" 11209 #include "confdefs.h" 11210 11211 #if HAVE_DLFCN_H 11212 #include <dlfcn.h> 11213 #endif 11214 11215 #include <stdio.h> 11216 11217 #ifdef RTLD_GLOBAL 11218 # define LT_DLGLOBAL RTLD_GLOBAL 11219 #else 11220 # ifdef DL_GLOBAL 11221 # define LT_DLGLOBAL DL_GLOBAL 11222 # else 11223 # define LT_DLGLOBAL 0 11224 # endif 11225 #endif 11226 11227 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11228 find out it does not work in some platform. */ 11229 #ifndef LT_DLLAZY_OR_NOW 11230 # ifdef RTLD_LAZY 11231 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11232 # else 11233 # ifdef DL_LAZY 11234 # define LT_DLLAZY_OR_NOW DL_LAZY 11235 # else 11236 # ifdef RTLD_NOW 11237 # define LT_DLLAZY_OR_NOW RTLD_NOW 11238 # else 11239 # ifdef DL_NOW 11240 # define LT_DLLAZY_OR_NOW DL_NOW 11241 # else 11242 # define LT_DLLAZY_OR_NOW 0 11243 # endif 11244 # endif 11245 # endif 11246 # endif 11247 #endif 11248 11249 /* When -fvisbility=hidden is used, assume the code has been annotated 11250 correspondingly for the symbols needed. */ 11251 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11252 int fnord () __attribute__((visibility("default"))); 11253 #endif 11254 11255 int fnord () { return 42; } 11256 int main () 11257 { 11258 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11259 int status = $lt_dlunknown; 11260 11261 if (self) 11262 { 11263 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11264 else 11265 { 11266 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11267 else puts (dlerror ()); 11268 } 11269 /* dlclose (self); */ 11270 } 11271 else 11272 puts (dlerror ()); 11273 11274 return status; 11275 } 11276 _LT_EOF 11277 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11278 (eval $ac_link) 2>&5 11279 ac_status=$? 11280 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11281 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11282 (./conftest; exit; ) >&5 2>/dev/null 11283 lt_status=$? 11284 case x$lt_status in 11285 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11286 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11287 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11288 esac 11289 else : 11290 # compilation failed 11291 lt_cv_dlopen_self_static=no 11292 fi 11293 fi 11294 rm -fr conftest* 11295 11296 11297 fi 11298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11299 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11300 fi 11301 11302 CPPFLAGS="$save_CPPFLAGS" 11303 LDFLAGS="$save_LDFLAGS" 11304 LIBS="$save_LIBS" 11305 ;; 11306 esac 11307 11308 case $lt_cv_dlopen_self in 11309 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11310 *) enable_dlopen_self=unknown ;; 11311 esac 11312 11313 case $lt_cv_dlopen_self_static in 11314 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11315 *) enable_dlopen_self_static=unknown ;; 11316 esac 11317 fi 11318 11319 11320 11321 11322 11323 11324 11325 11326 11327 11328 11329 11330 11331 11332 11333 11334 11335 striplib= 11336 old_striplib= 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11338 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11339 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11340 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11341 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11343 $as_echo "yes" >&6; } 11344 else 11345 # FIXME - insert some real tests, host_os isn't really good enough 11346 case $host_os in 11347 darwin*) 11348 if test -n "$STRIP" ; then 11349 striplib="$STRIP -x" 11350 old_striplib="$STRIP -S" 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11352 $as_echo "yes" >&6; } 11353 else 11354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11355 $as_echo "no" >&6; } 11356 fi 11357 ;; 11358 *) 11359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11360 $as_echo "no" >&6; } 11361 ;; 11362 esac 11363 fi 11364 11365 11366 11367 11368 11369 11370 11371 11372 11373 11374 11375 11376 # Report which library types will actually be built 11377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11378 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11380 $as_echo "$can_build_shared" >&6; } 11381 11382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11383 $as_echo_n "checking whether to build shared libraries... " >&6; } 11384 test "$can_build_shared" = "no" && enable_shared=no 11385 11386 # On AIX, shared libraries and static libraries use the same namespace, and 11387 # are all built from PIC. 11388 case $host_os in 11389 aix3*) 11390 test "$enable_shared" = yes && enable_static=no 11391 if test -n "$RANLIB"; then 11392 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11393 postinstall_cmds='$RANLIB $lib' 11394 fi 11395 ;; 11396 11397 aix[4-9]*) 11398 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11399 test "$enable_shared" = yes && enable_static=no 11400 fi 11401 ;; 11402 esac 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11404 $as_echo "$enable_shared" >&6; } 11405 11406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11407 $as_echo_n "checking whether to build static libraries... " >&6; } 11408 # Make sure either enable_shared or enable_static is yes. 11409 test "$enable_shared" = yes || enable_static=yes 11410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11411 $as_echo "$enable_static" >&6; } 11412 11413 11414 11415 11416 fi 11417 ac_ext=c 11418 ac_cpp='$CPP $CPPFLAGS' 11419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11421 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11422 11423 CC="$lt_save_CC" 11424 11425 11426 11427 11428 11429 11430 11431 11432 11433 11434 11435 11436 11437 11438 11439 ac_config_commands="$ac_config_commands libtool" 11440 11441 11442 11443 11444 # Only expand once: 11445 11446 11447 11448 # Require X.Org macros 1.8 or later for AC_PROG_INSTALL 11449 11450 11451 11452 11453 11454 11455 11456 11457 11458 11459 11460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11461 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11462 if ${ac_cv_prog_cc_c99+:} false; then : 11463 $as_echo_n "(cached) " >&6 11464 else 11465 ac_cv_prog_cc_c99=no 11466 ac_save_CC=$CC 11467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11468 /* end confdefs.h. */ 11469 #include <stdarg.h> 11470 #include <stdbool.h> 11471 #include <stdlib.h> 11472 #include <wchar.h> 11473 #include <stdio.h> 11474 11475 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11476 #define debug(...) fprintf (stderr, __VA_ARGS__) 11477 #define showlist(...) puts (#__VA_ARGS__) 11478 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11479 static void 11480 test_varargs_macros (void) 11481 { 11482 int x = 1234; 11483 int y = 5678; 11484 debug ("Flag"); 11485 debug ("X = %d\n", x); 11486 showlist (The first, second, and third items.); 11487 report (x>y, "x is %d but y is %d", x, y); 11488 } 11489 11490 // Check long long types. 11491 #define BIG64 18446744073709551615ull 11492 #define BIG32 4294967295ul 11493 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11494 #if !BIG_OK 11495 your preprocessor is broken; 11496 #endif 11497 #if BIG_OK 11498 #else 11499 your preprocessor is broken; 11500 #endif 11501 static long long int bignum = -9223372036854775807LL; 11502 static unsigned long long int ubignum = BIG64; 11503 11504 struct incomplete_array 11505 { 11506 int datasize; 11507 double data[]; 11508 }; 11509 11510 struct named_init { 11511 int number; 11512 const wchar_t *name; 11513 double average; 11514 }; 11515 11516 typedef const char *ccp; 11517 11518 static inline int 11519 test_restrict (ccp restrict text) 11520 { 11521 // See if C++-style comments work. 11522 // Iterate through items via the restricted pointer. 11523 // Also check for declarations in for loops. 11524 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11525 continue; 11526 return 0; 11527 } 11528 11529 // Check varargs and va_copy. 11530 static void 11531 test_varargs (const char *format, ...) 11532 { 11533 va_list args; 11534 va_start (args, format); 11535 va_list args_copy; 11536 va_copy (args_copy, args); 11537 11538 const char *str; 11539 int number; 11540 float fnumber; 11541 11542 while (*format) 11543 { 11544 switch (*format++) 11545 { 11546 case 's': // string 11547 str = va_arg (args_copy, const char *); 11548 break; 11549 case 'd': // int 11550 number = va_arg (args_copy, int); 11551 break; 11552 case 'f': // float 11553 fnumber = va_arg (args_copy, double); 11554 break; 11555 default: 11556 break; 11557 } 11558 } 11559 va_end (args_copy); 11560 va_end (args); 11561 } 11562 11563 int 11564 main () 11565 { 11566 11567 // Check bool. 11568 _Bool success = false; 11569 11570 // Check restrict. 11571 if (test_restrict ("String literal") == 0) 11572 success = true; 11573 char *restrict newvar = "Another string"; 11574 11575 // Check varargs. 11576 test_varargs ("s, d' f .", "string", 65, 34.234); 11577 test_varargs_macros (); 11578 11579 // Check flexible array members. 11580 struct incomplete_array *ia = 11581 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11582 ia->datasize = 10; 11583 for (int i = 0; i < ia->datasize; ++i) 11584 ia->data[i] = i * 1.234; 11585 11586 // Check named initializers. 11587 struct named_init ni = { 11588 .number = 34, 11589 .name = L"Test wide string", 11590 .average = 543.34343, 11591 }; 11592 11593 ni.number = 58; 11594 11595 int dynamic_array[ni.number]; 11596 dynamic_array[ni.number - 1] = 543; 11597 11598 // work around unused variable warnings 11599 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11600 || dynamic_array[ni.number - 1] != 543); 11601 11602 ; 11603 return 0; 11604 } 11605 _ACEOF 11606 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 11607 do 11608 CC="$ac_save_CC $ac_arg" 11609 if ac_fn_c_try_compile "$LINENO"; then : 11610 ac_cv_prog_cc_c99=$ac_arg 11611 fi 11612 rm -f core conftest.err conftest.$ac_objext 11613 test "x$ac_cv_prog_cc_c99" != "xno" && break 11614 done 11615 rm -f conftest.$ac_ext 11616 CC=$ac_save_CC 11617 11618 fi 11619 # AC_CACHE_VAL 11620 case "x$ac_cv_prog_cc_c99" in 11621 x) 11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11623 $as_echo "none needed" >&6; } ;; 11624 xno) 11625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11626 $as_echo "unsupported" >&6; } ;; 11627 *) 11628 CC="$CC $ac_cv_prog_cc_c99" 11629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11630 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11631 esac 11632 if test "x$ac_cv_prog_cc_c99" != xno; then : 11633 11634 fi 11635 11636 11637 11638 11639 11640 11641 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11642 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11643 CLANGCC="yes" 11644 else 11645 CLANGCC="no" 11646 fi 11647 11648 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11649 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11650 INTELCC="yes" 11651 else 11652 INTELCC="no" 11653 fi 11654 11655 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11656 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11657 SUNCC="yes" 11658 else 11659 SUNCC="no" 11660 fi 11661 11662 11663 11664 11665 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11666 if test -n "$ac_tool_prefix"; then 11667 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11668 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11670 $as_echo_n "checking for $ac_word... " >&6; } 11671 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11672 $as_echo_n "(cached) " >&6 11673 else 11674 case $PKG_CONFIG in 11675 [\\/]* | ?:[\\/]*) 11676 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11677 ;; 11678 *) 11679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11680 for as_dir in $PATH 11681 do 11682 IFS=$as_save_IFS 11683 test -z "$as_dir" && as_dir=. 11684 for ac_exec_ext in '' $ac_executable_extensions; do 11685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11686 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11688 break 2 11689 fi 11690 done 11691 done 11692 IFS=$as_save_IFS 11693 11694 ;; 11695 esac 11696 fi 11697 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11698 if test -n "$PKG_CONFIG"; then 11699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11700 $as_echo "$PKG_CONFIG" >&6; } 11701 else 11702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11703 $as_echo "no" >&6; } 11704 fi 11705 11706 11707 fi 11708 if test -z "$ac_cv_path_PKG_CONFIG"; then 11709 ac_pt_PKG_CONFIG=$PKG_CONFIG 11710 # Extract the first word of "pkg-config", so it can be a program name with args. 11711 set dummy pkg-config; ac_word=$2 11712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11713 $as_echo_n "checking for $ac_word... " >&6; } 11714 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11715 $as_echo_n "(cached) " >&6 11716 else 11717 case $ac_pt_PKG_CONFIG in 11718 [\\/]* | ?:[\\/]*) 11719 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11720 ;; 11721 *) 11722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11723 for as_dir in $PATH 11724 do 11725 IFS=$as_save_IFS 11726 test -z "$as_dir" && as_dir=. 11727 for ac_exec_ext in '' $ac_executable_extensions; do 11728 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11729 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11731 break 2 11732 fi 11733 done 11734 done 11735 IFS=$as_save_IFS 11736 11737 ;; 11738 esac 11739 fi 11740 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11741 if test -n "$ac_pt_PKG_CONFIG"; then 11742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11743 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 11744 else 11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11746 $as_echo "no" >&6; } 11747 fi 11748 11749 if test "x$ac_pt_PKG_CONFIG" = x; then 11750 PKG_CONFIG="" 11751 else 11752 case $cross_compiling:$ac_tool_warned in 11753 yes:) 11754 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11755 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11756 ac_tool_warned=yes ;; 11757 esac 11758 PKG_CONFIG=$ac_pt_PKG_CONFIG 11759 fi 11760 else 11761 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11762 fi 11763 11764 fi 11765 if test -n "$PKG_CONFIG"; then 11766 _pkg_min_version=0.9.0 11767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11768 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11769 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11771 $as_echo "yes" >&6; } 11772 else 11773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11774 $as_echo "no" >&6; } 11775 PKG_CONFIG="" 11776 fi 11777 11778 fi 11779 11780 11781 11782 11783 11784 # Check whether --enable-selective-werror was given. 11785 if test "${enable_selective_werror+set}" = set; then : 11786 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 11787 else 11788 SELECTIVE_WERROR=yes 11789 fi 11790 11791 11792 11793 11794 11795 # -v is too short to test reliably with XORG_TESTSET_CFLAG 11796 if test "x$SUNCC" = "xyes"; then 11797 BASE_CFLAGS="-v" 11798 else 11799 BASE_CFLAGS="" 11800 fi 11801 11802 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 11803 11804 11805 11806 11807 11808 11809 11810 11811 11812 11813 11814 11815 11816 xorg_testset_save_CFLAGS="$CFLAGS" 11817 11818 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11821 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11822 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11823 $as_echo_n "(cached) " >&6 11824 else 11825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11826 /* end confdefs.h. */ 11827 int i; 11828 _ACEOF 11829 if ac_fn_c_try_compile "$LINENO"; then : 11830 xorg_cv_cc_flag_unknown_warning_option=yes 11831 else 11832 xorg_cv_cc_flag_unknown_warning_option=no 11833 fi 11834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11835 fi 11836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11837 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11839 CFLAGS="$xorg_testset_save_CFLAGS" 11840 fi 11841 11842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11845 fi 11846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11848 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11849 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11850 $as_echo_n "(cached) " >&6 11851 else 11852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11853 /* end confdefs.h. */ 11854 int i; 11855 _ACEOF 11856 if ac_fn_c_try_compile "$LINENO"; then : 11857 xorg_cv_cc_flag_unused_command_line_argument=yes 11858 else 11859 xorg_cv_cc_flag_unused_command_line_argument=no 11860 fi 11861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11862 fi 11863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11864 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11866 CFLAGS="$xorg_testset_save_CFLAGS" 11867 fi 11868 11869 found="no" 11870 11871 if test $found = "no" ; then 11872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11874 fi 11875 11876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11878 fi 11879 11880 CFLAGS="$CFLAGS -Wall" 11881 11882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 11883 $as_echo_n "checking if $CC supports -Wall... " >&6; } 11884 cacheid=xorg_cv_cc_flag__Wall 11885 if eval \${$cacheid+:} false; then : 11886 $as_echo_n "(cached) " >&6 11887 else 11888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11889 /* end confdefs.h. */ 11890 int i; 11891 int 11892 main () 11893 { 11894 11895 ; 11896 return 0; 11897 } 11898 _ACEOF 11899 if ac_fn_c_try_link "$LINENO"; then : 11900 eval $cacheid=yes 11901 else 11902 eval $cacheid=no 11903 fi 11904 rm -f core conftest.err conftest.$ac_objext \ 11905 conftest$ac_exeext conftest.$ac_ext 11906 fi 11907 11908 11909 CFLAGS="$xorg_testset_save_CFLAGS" 11910 11911 eval supported=\$$cacheid 11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11913 $as_echo "$supported" >&6; } 11914 if test "$supported" = "yes" ; then 11915 BASE_CFLAGS="$BASE_CFLAGS -Wall" 11916 found="yes" 11917 fi 11918 fi 11919 11920 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 xorg_testset_save_CFLAGS="$CFLAGS" 11935 11936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11939 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11940 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11941 $as_echo_n "(cached) " >&6 11942 else 11943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11944 /* end confdefs.h. */ 11945 int i; 11946 _ACEOF 11947 if ac_fn_c_try_compile "$LINENO"; then : 11948 xorg_cv_cc_flag_unknown_warning_option=yes 11949 else 11950 xorg_cv_cc_flag_unknown_warning_option=no 11951 fi 11952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11953 fi 11954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11955 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11957 CFLAGS="$xorg_testset_save_CFLAGS" 11958 fi 11959 11960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11963 fi 11964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11966 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11967 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11968 $as_echo_n "(cached) " >&6 11969 else 11970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11971 /* end confdefs.h. */ 11972 int i; 11973 _ACEOF 11974 if ac_fn_c_try_compile "$LINENO"; then : 11975 xorg_cv_cc_flag_unused_command_line_argument=yes 11976 else 11977 xorg_cv_cc_flag_unused_command_line_argument=no 11978 fi 11979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11980 fi 11981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11982 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11984 CFLAGS="$xorg_testset_save_CFLAGS" 11985 fi 11986 11987 found="no" 11988 11989 if test $found = "no" ; then 11990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11992 fi 11993 11994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11996 fi 11997 11998 CFLAGS="$CFLAGS -Wpointer-arith" 11999 12000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12001 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12002 cacheid=xorg_cv_cc_flag__Wpointer_arith 12003 if eval \${$cacheid+:} false; then : 12004 $as_echo_n "(cached) " >&6 12005 else 12006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12007 /* end confdefs.h. */ 12008 int i; 12009 int 12010 main () 12011 { 12012 12013 ; 12014 return 0; 12015 } 12016 _ACEOF 12017 if ac_fn_c_try_link "$LINENO"; then : 12018 eval $cacheid=yes 12019 else 12020 eval $cacheid=no 12021 fi 12022 rm -f core conftest.err conftest.$ac_objext \ 12023 conftest$ac_exeext conftest.$ac_ext 12024 fi 12025 12026 12027 CFLAGS="$xorg_testset_save_CFLAGS" 12028 12029 eval supported=\$$cacheid 12030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12031 $as_echo "$supported" >&6; } 12032 if test "$supported" = "yes" ; then 12033 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12034 found="yes" 12035 fi 12036 fi 12037 12038 12039 12040 12041 12042 12043 12044 12045 12046 12047 12048 12049 12050 12051 12052 xorg_testset_save_CFLAGS="$CFLAGS" 12053 12054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12059 $as_echo_n "(cached) " >&6 12060 else 12061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12062 /* end confdefs.h. */ 12063 int i; 12064 _ACEOF 12065 if ac_fn_c_try_compile "$LINENO"; then : 12066 xorg_cv_cc_flag_unknown_warning_option=yes 12067 else 12068 xorg_cv_cc_flag_unknown_warning_option=no 12069 fi 12070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12071 fi 12072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12075 CFLAGS="$xorg_testset_save_CFLAGS" 12076 fi 12077 12078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12081 fi 12082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12086 $as_echo_n "(cached) " >&6 12087 else 12088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12089 /* end confdefs.h. */ 12090 int i; 12091 _ACEOF 12092 if ac_fn_c_try_compile "$LINENO"; then : 12093 xorg_cv_cc_flag_unused_command_line_argument=yes 12094 else 12095 xorg_cv_cc_flag_unused_command_line_argument=no 12096 fi 12097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12098 fi 12099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12102 CFLAGS="$xorg_testset_save_CFLAGS" 12103 fi 12104 12105 found="no" 12106 12107 if test $found = "no" ; then 12108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12110 fi 12111 12112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12114 fi 12115 12116 CFLAGS="$CFLAGS -Wmissing-declarations" 12117 12118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12119 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12120 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12121 if eval \${$cacheid+:} false; then : 12122 $as_echo_n "(cached) " >&6 12123 else 12124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12125 /* end confdefs.h. */ 12126 int i; 12127 int 12128 main () 12129 { 12130 12131 ; 12132 return 0; 12133 } 12134 _ACEOF 12135 if ac_fn_c_try_link "$LINENO"; then : 12136 eval $cacheid=yes 12137 else 12138 eval $cacheid=no 12139 fi 12140 rm -f core conftest.err conftest.$ac_objext \ 12141 conftest$ac_exeext conftest.$ac_ext 12142 fi 12143 12144 12145 CFLAGS="$xorg_testset_save_CFLAGS" 12146 12147 eval supported=\$$cacheid 12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12149 $as_echo "$supported" >&6; } 12150 if test "$supported" = "yes" ; then 12151 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12152 found="yes" 12153 fi 12154 fi 12155 12156 12157 12158 12159 12160 12161 12162 12163 12164 12165 12166 12167 12168 12169 12170 xorg_testset_save_CFLAGS="$CFLAGS" 12171 12172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12177 $as_echo_n "(cached) " >&6 12178 else 12179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12180 /* end confdefs.h. */ 12181 int i; 12182 _ACEOF 12183 if ac_fn_c_try_compile "$LINENO"; then : 12184 xorg_cv_cc_flag_unknown_warning_option=yes 12185 else 12186 xorg_cv_cc_flag_unknown_warning_option=no 12187 fi 12188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12189 fi 12190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12193 CFLAGS="$xorg_testset_save_CFLAGS" 12194 fi 12195 12196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12199 fi 12200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12204 $as_echo_n "(cached) " >&6 12205 else 12206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12207 /* end confdefs.h. */ 12208 int i; 12209 _ACEOF 12210 if ac_fn_c_try_compile "$LINENO"; then : 12211 xorg_cv_cc_flag_unused_command_line_argument=yes 12212 else 12213 xorg_cv_cc_flag_unused_command_line_argument=no 12214 fi 12215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12216 fi 12217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12220 CFLAGS="$xorg_testset_save_CFLAGS" 12221 fi 12222 12223 found="no" 12224 12225 if test $found = "no" ; then 12226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12228 fi 12229 12230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12232 fi 12233 12234 CFLAGS="$CFLAGS -Wformat=2" 12235 12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12237 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12238 cacheid=xorg_cv_cc_flag__Wformat_2 12239 if eval \${$cacheid+:} false; then : 12240 $as_echo_n "(cached) " >&6 12241 else 12242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12243 /* end confdefs.h. */ 12244 int i; 12245 int 12246 main () 12247 { 12248 12249 ; 12250 return 0; 12251 } 12252 _ACEOF 12253 if ac_fn_c_try_link "$LINENO"; then : 12254 eval $cacheid=yes 12255 else 12256 eval $cacheid=no 12257 fi 12258 rm -f core conftest.err conftest.$ac_objext \ 12259 conftest$ac_exeext conftest.$ac_ext 12260 fi 12261 12262 12263 CFLAGS="$xorg_testset_save_CFLAGS" 12264 12265 eval supported=\$$cacheid 12266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12267 $as_echo "$supported" >&6; } 12268 if test "$supported" = "yes" ; then 12269 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12270 found="yes" 12271 fi 12272 fi 12273 12274 if test $found = "no" ; then 12275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12277 fi 12278 12279 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12281 fi 12282 12283 CFLAGS="$CFLAGS -Wformat" 12284 12285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12286 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12287 cacheid=xorg_cv_cc_flag__Wformat 12288 if eval \${$cacheid+:} false; then : 12289 $as_echo_n "(cached) " >&6 12290 else 12291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12292 /* end confdefs.h. */ 12293 int i; 12294 int 12295 main () 12296 { 12297 12298 ; 12299 return 0; 12300 } 12301 _ACEOF 12302 if ac_fn_c_try_link "$LINENO"; then : 12303 eval $cacheid=yes 12304 else 12305 eval $cacheid=no 12306 fi 12307 rm -f core conftest.err conftest.$ac_objext \ 12308 conftest$ac_exeext conftest.$ac_ext 12309 fi 12310 12311 12312 CFLAGS="$xorg_testset_save_CFLAGS" 12313 12314 eval supported=\$$cacheid 12315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12316 $as_echo "$supported" >&6; } 12317 if test "$supported" = "yes" ; then 12318 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12319 found="yes" 12320 fi 12321 fi 12322 12323 12324 12325 12326 12327 12328 12329 12330 12331 12332 12333 12334 12335 12336 12337 12338 12339 xorg_testset_save_CFLAGS="$CFLAGS" 12340 12341 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12344 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12345 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12346 $as_echo_n "(cached) " >&6 12347 else 12348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12349 /* end confdefs.h. */ 12350 int i; 12351 _ACEOF 12352 if ac_fn_c_try_compile "$LINENO"; then : 12353 xorg_cv_cc_flag_unknown_warning_option=yes 12354 else 12355 xorg_cv_cc_flag_unknown_warning_option=no 12356 fi 12357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12358 fi 12359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12360 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12362 CFLAGS="$xorg_testset_save_CFLAGS" 12363 fi 12364 12365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12368 fi 12369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12371 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12372 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12373 $as_echo_n "(cached) " >&6 12374 else 12375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12376 /* end confdefs.h. */ 12377 int i; 12378 _ACEOF 12379 if ac_fn_c_try_compile "$LINENO"; then : 12380 xorg_cv_cc_flag_unused_command_line_argument=yes 12381 else 12382 xorg_cv_cc_flag_unused_command_line_argument=no 12383 fi 12384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12385 fi 12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12387 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12389 CFLAGS="$xorg_testset_save_CFLAGS" 12390 fi 12391 12392 found="no" 12393 12394 if test $found = "no" ; then 12395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12397 fi 12398 12399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12401 fi 12402 12403 CFLAGS="$CFLAGS -Wstrict-prototypes" 12404 12405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12406 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12407 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12408 if eval \${$cacheid+:} false; then : 12409 $as_echo_n "(cached) " >&6 12410 else 12411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12412 /* end confdefs.h. */ 12413 int i; 12414 int 12415 main () 12416 { 12417 12418 ; 12419 return 0; 12420 } 12421 _ACEOF 12422 if ac_fn_c_try_link "$LINENO"; then : 12423 eval $cacheid=yes 12424 else 12425 eval $cacheid=no 12426 fi 12427 rm -f core conftest.err conftest.$ac_objext \ 12428 conftest$ac_exeext conftest.$ac_ext 12429 fi 12430 12431 12432 CFLAGS="$xorg_testset_save_CFLAGS" 12433 12434 eval supported=\$$cacheid 12435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12436 $as_echo "$supported" >&6; } 12437 if test "$supported" = "yes" ; then 12438 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12439 found="yes" 12440 fi 12441 fi 12442 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454 12455 12456 12457 xorg_testset_save_CFLAGS="$CFLAGS" 12458 12459 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12462 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12463 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12464 $as_echo_n "(cached) " >&6 12465 else 12466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12467 /* end confdefs.h. */ 12468 int i; 12469 _ACEOF 12470 if ac_fn_c_try_compile "$LINENO"; then : 12471 xorg_cv_cc_flag_unknown_warning_option=yes 12472 else 12473 xorg_cv_cc_flag_unknown_warning_option=no 12474 fi 12475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12476 fi 12477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12478 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12479 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12480 CFLAGS="$xorg_testset_save_CFLAGS" 12481 fi 12482 12483 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12486 fi 12487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12489 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12490 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12491 $as_echo_n "(cached) " >&6 12492 else 12493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12494 /* end confdefs.h. */ 12495 int i; 12496 _ACEOF 12497 if ac_fn_c_try_compile "$LINENO"; then : 12498 xorg_cv_cc_flag_unused_command_line_argument=yes 12499 else 12500 xorg_cv_cc_flag_unused_command_line_argument=no 12501 fi 12502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12503 fi 12504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12505 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12506 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12507 CFLAGS="$xorg_testset_save_CFLAGS" 12508 fi 12509 12510 found="no" 12511 12512 if test $found = "no" ; then 12513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12515 fi 12516 12517 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12519 fi 12520 12521 CFLAGS="$CFLAGS -Wmissing-prototypes" 12522 12523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12524 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12525 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12526 if eval \${$cacheid+:} false; then : 12527 $as_echo_n "(cached) " >&6 12528 else 12529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12530 /* end confdefs.h. */ 12531 int i; 12532 int 12533 main () 12534 { 12535 12536 ; 12537 return 0; 12538 } 12539 _ACEOF 12540 if ac_fn_c_try_link "$LINENO"; then : 12541 eval $cacheid=yes 12542 else 12543 eval $cacheid=no 12544 fi 12545 rm -f core conftest.err conftest.$ac_objext \ 12546 conftest$ac_exeext conftest.$ac_ext 12547 fi 12548 12549 12550 CFLAGS="$xorg_testset_save_CFLAGS" 12551 12552 eval supported=\$$cacheid 12553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12554 $as_echo "$supported" >&6; } 12555 if test "$supported" = "yes" ; then 12556 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12557 found="yes" 12558 fi 12559 fi 12560 12561 12562 12563 12564 12565 12566 12567 12568 12569 12570 12571 12572 12573 12574 12575 xorg_testset_save_CFLAGS="$CFLAGS" 12576 12577 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12580 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12581 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12582 $as_echo_n "(cached) " >&6 12583 else 12584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12585 /* end confdefs.h. */ 12586 int i; 12587 _ACEOF 12588 if ac_fn_c_try_compile "$LINENO"; then : 12589 xorg_cv_cc_flag_unknown_warning_option=yes 12590 else 12591 xorg_cv_cc_flag_unknown_warning_option=no 12592 fi 12593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12594 fi 12595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12596 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12597 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12598 CFLAGS="$xorg_testset_save_CFLAGS" 12599 fi 12600 12601 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12604 fi 12605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12607 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12608 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12609 $as_echo_n "(cached) " >&6 12610 else 12611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12612 /* end confdefs.h. */ 12613 int i; 12614 _ACEOF 12615 if ac_fn_c_try_compile "$LINENO"; then : 12616 xorg_cv_cc_flag_unused_command_line_argument=yes 12617 else 12618 xorg_cv_cc_flag_unused_command_line_argument=no 12619 fi 12620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12621 fi 12622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12623 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12625 CFLAGS="$xorg_testset_save_CFLAGS" 12626 fi 12627 12628 found="no" 12629 12630 if test $found = "no" ; then 12631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12633 fi 12634 12635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12637 fi 12638 12639 CFLAGS="$CFLAGS -Wnested-externs" 12640 12641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12642 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12643 cacheid=xorg_cv_cc_flag__Wnested_externs 12644 if eval \${$cacheid+:} false; then : 12645 $as_echo_n "(cached) " >&6 12646 else 12647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12648 /* end confdefs.h. */ 12649 int i; 12650 int 12651 main () 12652 { 12653 12654 ; 12655 return 0; 12656 } 12657 _ACEOF 12658 if ac_fn_c_try_link "$LINENO"; then : 12659 eval $cacheid=yes 12660 else 12661 eval $cacheid=no 12662 fi 12663 rm -f core conftest.err conftest.$ac_objext \ 12664 conftest$ac_exeext conftest.$ac_ext 12665 fi 12666 12667 12668 CFLAGS="$xorg_testset_save_CFLAGS" 12669 12670 eval supported=\$$cacheid 12671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12672 $as_echo "$supported" >&6; } 12673 if test "$supported" = "yes" ; then 12674 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12675 found="yes" 12676 fi 12677 fi 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 xorg_testset_save_CFLAGS="$CFLAGS" 12694 12695 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12698 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12699 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12700 $as_echo_n "(cached) " >&6 12701 else 12702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12703 /* end confdefs.h. */ 12704 int i; 12705 _ACEOF 12706 if ac_fn_c_try_compile "$LINENO"; then : 12707 xorg_cv_cc_flag_unknown_warning_option=yes 12708 else 12709 xorg_cv_cc_flag_unknown_warning_option=no 12710 fi 12711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12712 fi 12713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12714 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12715 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12716 CFLAGS="$xorg_testset_save_CFLAGS" 12717 fi 12718 12719 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12722 fi 12723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12725 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12726 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12727 $as_echo_n "(cached) " >&6 12728 else 12729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12730 /* end confdefs.h. */ 12731 int i; 12732 _ACEOF 12733 if ac_fn_c_try_compile "$LINENO"; then : 12734 xorg_cv_cc_flag_unused_command_line_argument=yes 12735 else 12736 xorg_cv_cc_flag_unused_command_line_argument=no 12737 fi 12738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12739 fi 12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12741 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12742 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12743 CFLAGS="$xorg_testset_save_CFLAGS" 12744 fi 12745 12746 found="no" 12747 12748 if test $found = "no" ; then 12749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12751 fi 12752 12753 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12755 fi 12756 12757 CFLAGS="$CFLAGS -Wbad-function-cast" 12758 12759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 12760 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 12761 cacheid=xorg_cv_cc_flag__Wbad_function_cast 12762 if eval \${$cacheid+:} false; then : 12763 $as_echo_n "(cached) " >&6 12764 else 12765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12766 /* end confdefs.h. */ 12767 int i; 12768 int 12769 main () 12770 { 12771 12772 ; 12773 return 0; 12774 } 12775 _ACEOF 12776 if ac_fn_c_try_link "$LINENO"; then : 12777 eval $cacheid=yes 12778 else 12779 eval $cacheid=no 12780 fi 12781 rm -f core conftest.err conftest.$ac_objext \ 12782 conftest$ac_exeext conftest.$ac_ext 12783 fi 12784 12785 12786 CFLAGS="$xorg_testset_save_CFLAGS" 12787 12788 eval supported=\$$cacheid 12789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12790 $as_echo "$supported" >&6; } 12791 if test "$supported" = "yes" ; then 12792 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 12793 found="yes" 12794 fi 12795 fi 12796 12797 12798 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 xorg_testset_save_CFLAGS="$CFLAGS" 12812 12813 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12816 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12817 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12818 $as_echo_n "(cached) " >&6 12819 else 12820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12821 /* end confdefs.h. */ 12822 int i; 12823 _ACEOF 12824 if ac_fn_c_try_compile "$LINENO"; then : 12825 xorg_cv_cc_flag_unknown_warning_option=yes 12826 else 12827 xorg_cv_cc_flag_unknown_warning_option=no 12828 fi 12829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12830 fi 12831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12832 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12834 CFLAGS="$xorg_testset_save_CFLAGS" 12835 fi 12836 12837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12840 fi 12841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12843 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12844 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12845 $as_echo_n "(cached) " >&6 12846 else 12847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12848 /* end confdefs.h. */ 12849 int i; 12850 _ACEOF 12851 if ac_fn_c_try_compile "$LINENO"; then : 12852 xorg_cv_cc_flag_unused_command_line_argument=yes 12853 else 12854 xorg_cv_cc_flag_unused_command_line_argument=no 12855 fi 12856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12857 fi 12858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12859 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12860 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12861 CFLAGS="$xorg_testset_save_CFLAGS" 12862 fi 12863 12864 found="no" 12865 12866 if test $found = "no" ; then 12867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12869 fi 12870 12871 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12873 fi 12874 12875 CFLAGS="$CFLAGS -Wold-style-definition" 12876 12877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 12878 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 12879 cacheid=xorg_cv_cc_flag__Wold_style_definition 12880 if eval \${$cacheid+:} false; then : 12881 $as_echo_n "(cached) " >&6 12882 else 12883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12884 /* end confdefs.h. */ 12885 int i; 12886 int 12887 main () 12888 { 12889 12890 ; 12891 return 0; 12892 } 12893 _ACEOF 12894 if ac_fn_c_try_link "$LINENO"; then : 12895 eval $cacheid=yes 12896 else 12897 eval $cacheid=no 12898 fi 12899 rm -f core conftest.err conftest.$ac_objext \ 12900 conftest$ac_exeext conftest.$ac_ext 12901 fi 12902 12903 12904 CFLAGS="$xorg_testset_save_CFLAGS" 12905 12906 eval supported=\$$cacheid 12907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12908 $as_echo "$supported" >&6; } 12909 if test "$supported" = "yes" ; then 12910 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 12911 found="yes" 12912 fi 12913 fi 12914 12915 if test $found = "no" ; then 12916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12918 fi 12919 12920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12922 fi 12923 12924 CFLAGS="$CFLAGS -fd" 12925 12926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 12927 $as_echo_n "checking if $CC supports -fd... " >&6; } 12928 cacheid=xorg_cv_cc_flag__fd 12929 if eval \${$cacheid+:} false; then : 12930 $as_echo_n "(cached) " >&6 12931 else 12932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12933 /* end confdefs.h. */ 12934 int i; 12935 int 12936 main () 12937 { 12938 12939 ; 12940 return 0; 12941 } 12942 _ACEOF 12943 if ac_fn_c_try_link "$LINENO"; then : 12944 eval $cacheid=yes 12945 else 12946 eval $cacheid=no 12947 fi 12948 rm -f core conftest.err conftest.$ac_objext \ 12949 conftest$ac_exeext conftest.$ac_ext 12950 fi 12951 12952 12953 CFLAGS="$xorg_testset_save_CFLAGS" 12954 12955 eval supported=\$$cacheid 12956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12957 $as_echo "$supported" >&6; } 12958 if test "$supported" = "yes" ; then 12959 BASE_CFLAGS="$BASE_CFLAGS -fd" 12960 found="yes" 12961 fi 12962 fi 12963 12964 12965 12966 12967 12968 12969 12970 12971 12972 12973 12974 12975 12976 12977 12978 xorg_testset_save_CFLAGS="$CFLAGS" 12979 12980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12985 $as_echo_n "(cached) " >&6 12986 else 12987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12988 /* end confdefs.h. */ 12989 int i; 12990 _ACEOF 12991 if ac_fn_c_try_compile "$LINENO"; then : 12992 xorg_cv_cc_flag_unknown_warning_option=yes 12993 else 12994 xorg_cv_cc_flag_unknown_warning_option=no 12995 fi 12996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12997 fi 12998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13001 CFLAGS="$xorg_testset_save_CFLAGS" 13002 fi 13003 13004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13007 fi 13008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13012 $as_echo_n "(cached) " >&6 13013 else 13014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13015 /* end confdefs.h. */ 13016 int i; 13017 _ACEOF 13018 if ac_fn_c_try_compile "$LINENO"; then : 13019 xorg_cv_cc_flag_unused_command_line_argument=yes 13020 else 13021 xorg_cv_cc_flag_unused_command_line_argument=no 13022 fi 13023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13024 fi 13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13028 CFLAGS="$xorg_testset_save_CFLAGS" 13029 fi 13030 13031 found="no" 13032 13033 if test $found = "no" ; then 13034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13036 fi 13037 13038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13040 fi 13041 13042 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13043 13044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13045 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13046 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13047 if eval \${$cacheid+:} false; then : 13048 $as_echo_n "(cached) " >&6 13049 else 13050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13051 /* end confdefs.h. */ 13052 int i; 13053 int 13054 main () 13055 { 13056 13057 ; 13058 return 0; 13059 } 13060 _ACEOF 13061 if ac_fn_c_try_link "$LINENO"; then : 13062 eval $cacheid=yes 13063 else 13064 eval $cacheid=no 13065 fi 13066 rm -f core conftest.err conftest.$ac_objext \ 13067 conftest$ac_exeext conftest.$ac_ext 13068 fi 13069 13070 13071 CFLAGS="$xorg_testset_save_CFLAGS" 13072 13073 eval supported=\$$cacheid 13074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13075 $as_echo "$supported" >&6; } 13076 if test "$supported" = "yes" ; then 13077 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13078 found="yes" 13079 fi 13080 fi 13081 13082 13083 13084 13085 13086 # This chunk adds additional warnings that could catch undesired effects. 13087 13088 13089 13090 13091 13092 13093 13094 13095 13096 13097 13098 13099 13100 xorg_testset_save_CFLAGS="$CFLAGS" 13101 13102 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13105 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13106 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13107 $as_echo_n "(cached) " >&6 13108 else 13109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13110 /* end confdefs.h. */ 13111 int i; 13112 _ACEOF 13113 if ac_fn_c_try_compile "$LINENO"; then : 13114 xorg_cv_cc_flag_unknown_warning_option=yes 13115 else 13116 xorg_cv_cc_flag_unknown_warning_option=no 13117 fi 13118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13119 fi 13120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13121 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13123 CFLAGS="$xorg_testset_save_CFLAGS" 13124 fi 13125 13126 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13129 fi 13130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13132 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13133 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13134 $as_echo_n "(cached) " >&6 13135 else 13136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13137 /* end confdefs.h. */ 13138 int i; 13139 _ACEOF 13140 if ac_fn_c_try_compile "$LINENO"; then : 13141 xorg_cv_cc_flag_unused_command_line_argument=yes 13142 else 13143 xorg_cv_cc_flag_unused_command_line_argument=no 13144 fi 13145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13146 fi 13147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13148 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13150 CFLAGS="$xorg_testset_save_CFLAGS" 13151 fi 13152 13153 found="no" 13154 13155 if test $found = "no" ; then 13156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13158 fi 13159 13160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13162 fi 13163 13164 CFLAGS="$CFLAGS -Wunused" 13165 13166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13167 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13168 cacheid=xorg_cv_cc_flag__Wunused 13169 if eval \${$cacheid+:} false; then : 13170 $as_echo_n "(cached) " >&6 13171 else 13172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13173 /* end confdefs.h. */ 13174 int i; 13175 int 13176 main () 13177 { 13178 13179 ; 13180 return 0; 13181 } 13182 _ACEOF 13183 if ac_fn_c_try_link "$LINENO"; then : 13184 eval $cacheid=yes 13185 else 13186 eval $cacheid=no 13187 fi 13188 rm -f core conftest.err conftest.$ac_objext \ 13189 conftest$ac_exeext conftest.$ac_ext 13190 fi 13191 13192 13193 CFLAGS="$xorg_testset_save_CFLAGS" 13194 13195 eval supported=\$$cacheid 13196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13197 $as_echo "$supported" >&6; } 13198 if test "$supported" = "yes" ; then 13199 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13200 found="yes" 13201 fi 13202 fi 13203 13204 13205 13206 13207 13208 13209 13210 13211 13212 13213 13214 13215 13216 13217 13218 xorg_testset_save_CFLAGS="$CFLAGS" 13219 13220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13223 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13224 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13225 $as_echo_n "(cached) " >&6 13226 else 13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13228 /* end confdefs.h. */ 13229 int i; 13230 _ACEOF 13231 if ac_fn_c_try_compile "$LINENO"; then : 13232 xorg_cv_cc_flag_unknown_warning_option=yes 13233 else 13234 xorg_cv_cc_flag_unknown_warning_option=no 13235 fi 13236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13237 fi 13238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13239 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13241 CFLAGS="$xorg_testset_save_CFLAGS" 13242 fi 13243 13244 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13247 fi 13248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13250 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13251 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13252 $as_echo_n "(cached) " >&6 13253 else 13254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13255 /* end confdefs.h. */ 13256 int i; 13257 _ACEOF 13258 if ac_fn_c_try_compile "$LINENO"; then : 13259 xorg_cv_cc_flag_unused_command_line_argument=yes 13260 else 13261 xorg_cv_cc_flag_unused_command_line_argument=no 13262 fi 13263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13264 fi 13265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13266 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13268 CFLAGS="$xorg_testset_save_CFLAGS" 13269 fi 13270 13271 found="no" 13272 13273 if test $found = "no" ; then 13274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13276 fi 13277 13278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13280 fi 13281 13282 CFLAGS="$CFLAGS -Wuninitialized" 13283 13284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13285 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13286 cacheid=xorg_cv_cc_flag__Wuninitialized 13287 if eval \${$cacheid+:} false; then : 13288 $as_echo_n "(cached) " >&6 13289 else 13290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13291 /* end confdefs.h. */ 13292 int i; 13293 int 13294 main () 13295 { 13296 13297 ; 13298 return 0; 13299 } 13300 _ACEOF 13301 if ac_fn_c_try_link "$LINENO"; then : 13302 eval $cacheid=yes 13303 else 13304 eval $cacheid=no 13305 fi 13306 rm -f core conftest.err conftest.$ac_objext \ 13307 conftest$ac_exeext conftest.$ac_ext 13308 fi 13309 13310 13311 CFLAGS="$xorg_testset_save_CFLAGS" 13312 13313 eval supported=\$$cacheid 13314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13315 $as_echo "$supported" >&6; } 13316 if test "$supported" = "yes" ; then 13317 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13318 found="yes" 13319 fi 13320 fi 13321 13322 13323 13324 13325 13326 13327 13328 13329 13330 13331 13332 13333 13334 13335 13336 xorg_testset_save_CFLAGS="$CFLAGS" 13337 13338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13341 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13342 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13343 $as_echo_n "(cached) " >&6 13344 else 13345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13346 /* end confdefs.h. */ 13347 int i; 13348 _ACEOF 13349 if ac_fn_c_try_compile "$LINENO"; then : 13350 xorg_cv_cc_flag_unknown_warning_option=yes 13351 else 13352 xorg_cv_cc_flag_unknown_warning_option=no 13353 fi 13354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13355 fi 13356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13357 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13359 CFLAGS="$xorg_testset_save_CFLAGS" 13360 fi 13361 13362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13365 fi 13366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13368 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13369 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13370 $as_echo_n "(cached) " >&6 13371 else 13372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13373 /* end confdefs.h. */ 13374 int i; 13375 _ACEOF 13376 if ac_fn_c_try_compile "$LINENO"; then : 13377 xorg_cv_cc_flag_unused_command_line_argument=yes 13378 else 13379 xorg_cv_cc_flag_unused_command_line_argument=no 13380 fi 13381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13382 fi 13383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13384 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13386 CFLAGS="$xorg_testset_save_CFLAGS" 13387 fi 13388 13389 found="no" 13390 13391 if test $found = "no" ; then 13392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13394 fi 13395 13396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13398 fi 13399 13400 CFLAGS="$CFLAGS -Wshadow" 13401 13402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13403 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13404 cacheid=xorg_cv_cc_flag__Wshadow 13405 if eval \${$cacheid+:} false; then : 13406 $as_echo_n "(cached) " >&6 13407 else 13408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13409 /* end confdefs.h. */ 13410 int i; 13411 int 13412 main () 13413 { 13414 13415 ; 13416 return 0; 13417 } 13418 _ACEOF 13419 if ac_fn_c_try_link "$LINENO"; then : 13420 eval $cacheid=yes 13421 else 13422 eval $cacheid=no 13423 fi 13424 rm -f core conftest.err conftest.$ac_objext \ 13425 conftest$ac_exeext conftest.$ac_ext 13426 fi 13427 13428 13429 CFLAGS="$xorg_testset_save_CFLAGS" 13430 13431 eval supported=\$$cacheid 13432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13433 $as_echo "$supported" >&6; } 13434 if test "$supported" = "yes" ; then 13435 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13436 found="yes" 13437 fi 13438 fi 13439 13440 13441 13442 13443 13444 13445 13446 13447 13448 13449 13450 13451 13452 13453 13454 xorg_testset_save_CFLAGS="$CFLAGS" 13455 13456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13459 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13460 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13461 $as_echo_n "(cached) " >&6 13462 else 13463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13464 /* end confdefs.h. */ 13465 int i; 13466 _ACEOF 13467 if ac_fn_c_try_compile "$LINENO"; then : 13468 xorg_cv_cc_flag_unknown_warning_option=yes 13469 else 13470 xorg_cv_cc_flag_unknown_warning_option=no 13471 fi 13472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13473 fi 13474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13475 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13477 CFLAGS="$xorg_testset_save_CFLAGS" 13478 fi 13479 13480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13483 fi 13484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13486 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13487 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13488 $as_echo_n "(cached) " >&6 13489 else 13490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13491 /* end confdefs.h. */ 13492 int i; 13493 _ACEOF 13494 if ac_fn_c_try_compile "$LINENO"; then : 13495 xorg_cv_cc_flag_unused_command_line_argument=yes 13496 else 13497 xorg_cv_cc_flag_unused_command_line_argument=no 13498 fi 13499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13500 fi 13501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13502 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13503 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13504 CFLAGS="$xorg_testset_save_CFLAGS" 13505 fi 13506 13507 found="no" 13508 13509 if test $found = "no" ; then 13510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13512 fi 13513 13514 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13516 fi 13517 13518 CFLAGS="$CFLAGS -Wmissing-noreturn" 13519 13520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13521 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13522 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13523 if eval \${$cacheid+:} false; then : 13524 $as_echo_n "(cached) " >&6 13525 else 13526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13527 /* end confdefs.h. */ 13528 int i; 13529 int 13530 main () 13531 { 13532 13533 ; 13534 return 0; 13535 } 13536 _ACEOF 13537 if ac_fn_c_try_link "$LINENO"; then : 13538 eval $cacheid=yes 13539 else 13540 eval $cacheid=no 13541 fi 13542 rm -f core conftest.err conftest.$ac_objext \ 13543 conftest$ac_exeext conftest.$ac_ext 13544 fi 13545 13546 13547 CFLAGS="$xorg_testset_save_CFLAGS" 13548 13549 eval supported=\$$cacheid 13550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13551 $as_echo "$supported" >&6; } 13552 if test "$supported" = "yes" ; then 13553 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13554 found="yes" 13555 fi 13556 fi 13557 13558 13559 13560 13561 13562 13563 13564 13565 13566 13567 13568 13569 13570 13571 13572 xorg_testset_save_CFLAGS="$CFLAGS" 13573 13574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13577 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13578 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13579 $as_echo_n "(cached) " >&6 13580 else 13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13582 /* end confdefs.h. */ 13583 int i; 13584 _ACEOF 13585 if ac_fn_c_try_compile "$LINENO"; then : 13586 xorg_cv_cc_flag_unknown_warning_option=yes 13587 else 13588 xorg_cv_cc_flag_unknown_warning_option=no 13589 fi 13590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13591 fi 13592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13593 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13595 CFLAGS="$xorg_testset_save_CFLAGS" 13596 fi 13597 13598 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13601 fi 13602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13604 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13605 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13606 $as_echo_n "(cached) " >&6 13607 else 13608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13609 /* end confdefs.h. */ 13610 int i; 13611 _ACEOF 13612 if ac_fn_c_try_compile "$LINENO"; then : 13613 xorg_cv_cc_flag_unused_command_line_argument=yes 13614 else 13615 xorg_cv_cc_flag_unused_command_line_argument=no 13616 fi 13617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13618 fi 13619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13620 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13622 CFLAGS="$xorg_testset_save_CFLAGS" 13623 fi 13624 13625 found="no" 13626 13627 if test $found = "no" ; then 13628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13630 fi 13631 13632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13634 fi 13635 13636 CFLAGS="$CFLAGS -Wmissing-format-attribute" 13637 13638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13639 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13640 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13641 if eval \${$cacheid+:} false; then : 13642 $as_echo_n "(cached) " >&6 13643 else 13644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13645 /* end confdefs.h. */ 13646 int i; 13647 int 13648 main () 13649 { 13650 13651 ; 13652 return 0; 13653 } 13654 _ACEOF 13655 if ac_fn_c_try_link "$LINENO"; then : 13656 eval $cacheid=yes 13657 else 13658 eval $cacheid=no 13659 fi 13660 rm -f core conftest.err conftest.$ac_objext \ 13661 conftest$ac_exeext conftest.$ac_ext 13662 fi 13663 13664 13665 CFLAGS="$xorg_testset_save_CFLAGS" 13666 13667 eval supported=\$$cacheid 13668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13669 $as_echo "$supported" >&6; } 13670 if test "$supported" = "yes" ; then 13671 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13672 found="yes" 13673 fi 13674 fi 13675 13676 13677 13678 13679 13680 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 xorg_testset_save_CFLAGS="$CFLAGS" 13691 13692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13695 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13696 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13697 $as_echo_n "(cached) " >&6 13698 else 13699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13700 /* end confdefs.h. */ 13701 int i; 13702 _ACEOF 13703 if ac_fn_c_try_compile "$LINENO"; then : 13704 xorg_cv_cc_flag_unknown_warning_option=yes 13705 else 13706 xorg_cv_cc_flag_unknown_warning_option=no 13707 fi 13708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13709 fi 13710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13711 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13713 CFLAGS="$xorg_testset_save_CFLAGS" 13714 fi 13715 13716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13719 fi 13720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13722 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13723 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13724 $as_echo_n "(cached) " >&6 13725 else 13726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13727 /* end confdefs.h. */ 13728 int i; 13729 _ACEOF 13730 if ac_fn_c_try_compile "$LINENO"; then : 13731 xorg_cv_cc_flag_unused_command_line_argument=yes 13732 else 13733 xorg_cv_cc_flag_unused_command_line_argument=no 13734 fi 13735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13736 fi 13737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13738 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13740 CFLAGS="$xorg_testset_save_CFLAGS" 13741 fi 13742 13743 found="no" 13744 13745 if test $found = "no" ; then 13746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13748 fi 13749 13750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13752 fi 13753 13754 CFLAGS="$CFLAGS -Wredundant-decls" 13755 13756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 13757 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 13758 cacheid=xorg_cv_cc_flag__Wredundant_decls 13759 if eval \${$cacheid+:} false; then : 13760 $as_echo_n "(cached) " >&6 13761 else 13762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13763 /* end confdefs.h. */ 13764 int i; 13765 int 13766 main () 13767 { 13768 13769 ; 13770 return 0; 13771 } 13772 _ACEOF 13773 if ac_fn_c_try_link "$LINENO"; then : 13774 eval $cacheid=yes 13775 else 13776 eval $cacheid=no 13777 fi 13778 rm -f core conftest.err conftest.$ac_objext \ 13779 conftest$ac_exeext conftest.$ac_ext 13780 fi 13781 13782 13783 CFLAGS="$xorg_testset_save_CFLAGS" 13784 13785 eval supported=\$$cacheid 13786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13787 $as_echo "$supported" >&6; } 13788 if test "$supported" = "yes" ; then 13789 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 13790 found="yes" 13791 fi 13792 fi 13793 13794 13795 13796 13797 13798 13799 13800 13801 13802 13803 13804 13805 13806 13807 13808 xorg_testset_save_CFLAGS="$CFLAGS" 13809 13810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13813 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13814 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13815 $as_echo_n "(cached) " >&6 13816 else 13817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13818 /* end confdefs.h. */ 13819 int i; 13820 _ACEOF 13821 if ac_fn_c_try_compile "$LINENO"; then : 13822 xorg_cv_cc_flag_unknown_warning_option=yes 13823 else 13824 xorg_cv_cc_flag_unknown_warning_option=no 13825 fi 13826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13827 fi 13828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13829 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13831 CFLAGS="$xorg_testset_save_CFLAGS" 13832 fi 13833 13834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13837 fi 13838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13840 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13841 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13842 $as_echo_n "(cached) " >&6 13843 else 13844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13845 /* end confdefs.h. */ 13846 int i; 13847 _ACEOF 13848 if ac_fn_c_try_compile "$LINENO"; then : 13849 xorg_cv_cc_flag_unused_command_line_argument=yes 13850 else 13851 xorg_cv_cc_flag_unused_command_line_argument=no 13852 fi 13853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13854 fi 13855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13856 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13858 CFLAGS="$xorg_testset_save_CFLAGS" 13859 fi 13860 13861 found="no" 13862 13863 if test $found = "no" ; then 13864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13866 fi 13867 13868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13870 fi 13871 13872 CFLAGS="$CFLAGS -Wlogical-op" 13873 13874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 13875 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 13876 cacheid=xorg_cv_cc_flag__Wlogical_op 13877 if eval \${$cacheid+:} false; then : 13878 $as_echo_n "(cached) " >&6 13879 else 13880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13881 /* end confdefs.h. */ 13882 int i; 13883 int 13884 main () 13885 { 13886 13887 ; 13888 return 0; 13889 } 13890 _ACEOF 13891 if ac_fn_c_try_link "$LINENO"; then : 13892 eval $cacheid=yes 13893 else 13894 eval $cacheid=no 13895 fi 13896 rm -f core conftest.err conftest.$ac_objext \ 13897 conftest$ac_exeext conftest.$ac_ext 13898 fi 13899 13900 13901 CFLAGS="$xorg_testset_save_CFLAGS" 13902 13903 eval supported=\$$cacheid 13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13905 $as_echo "$supported" >&6; } 13906 if test "$supported" = "yes" ; then 13907 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 13908 found="yes" 13909 fi 13910 fi 13911 13912 13913 13914 # These are currently disabled because they are noisy. They will be enabled 13915 # in the future once the codebase is sufficiently modernized to silence 13916 # them. For now, I don't want them to drown out the other warnings. 13917 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 13918 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 13919 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 13920 13921 # Turn some warnings into errors, so we don't accidently get successful builds 13922 # when there are problems that should be fixed. 13923 13924 if test "x$SELECTIVE_WERROR" = "xyes" ; then 13925 13926 13927 13928 13929 13930 13931 13932 13933 13934 13935 13936 13937 13938 xorg_testset_save_CFLAGS="$CFLAGS" 13939 13940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13943 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13944 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13945 $as_echo_n "(cached) " >&6 13946 else 13947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13948 /* end confdefs.h. */ 13949 int i; 13950 _ACEOF 13951 if ac_fn_c_try_compile "$LINENO"; then : 13952 xorg_cv_cc_flag_unknown_warning_option=yes 13953 else 13954 xorg_cv_cc_flag_unknown_warning_option=no 13955 fi 13956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13957 fi 13958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13959 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13960 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13961 CFLAGS="$xorg_testset_save_CFLAGS" 13962 fi 13963 13964 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13967 fi 13968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13970 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13971 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13972 $as_echo_n "(cached) " >&6 13973 else 13974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13975 /* end confdefs.h. */ 13976 int i; 13977 _ACEOF 13978 if ac_fn_c_try_compile "$LINENO"; then : 13979 xorg_cv_cc_flag_unused_command_line_argument=yes 13980 else 13981 xorg_cv_cc_flag_unused_command_line_argument=no 13982 fi 13983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13984 fi 13985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13986 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13988 CFLAGS="$xorg_testset_save_CFLAGS" 13989 fi 13990 13991 found="no" 13992 13993 if test $found = "no" ; then 13994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13996 fi 13997 13998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14000 fi 14001 14002 CFLAGS="$CFLAGS -Werror=implicit" 14003 14004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14005 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14006 cacheid=xorg_cv_cc_flag__Werror_implicit 14007 if eval \${$cacheid+:} false; then : 14008 $as_echo_n "(cached) " >&6 14009 else 14010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14011 /* end confdefs.h. */ 14012 int i; 14013 int 14014 main () 14015 { 14016 14017 ; 14018 return 0; 14019 } 14020 _ACEOF 14021 if ac_fn_c_try_link "$LINENO"; then : 14022 eval $cacheid=yes 14023 else 14024 eval $cacheid=no 14025 fi 14026 rm -f core conftest.err conftest.$ac_objext \ 14027 conftest$ac_exeext conftest.$ac_ext 14028 fi 14029 14030 14031 CFLAGS="$xorg_testset_save_CFLAGS" 14032 14033 eval supported=\$$cacheid 14034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14035 $as_echo "$supported" >&6; } 14036 if test "$supported" = "yes" ; then 14037 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14038 found="yes" 14039 fi 14040 fi 14041 14042 if test $found = "no" ; then 14043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14045 fi 14046 14047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14049 fi 14050 14051 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14052 14053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14054 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14055 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 14056 if eval \${$cacheid+:} false; then : 14057 $as_echo_n "(cached) " >&6 14058 else 14059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14060 /* end confdefs.h. */ 14061 int i; 14062 int 14063 main () 14064 { 14065 14066 ; 14067 return 0; 14068 } 14069 _ACEOF 14070 if ac_fn_c_try_link "$LINENO"; then : 14071 eval $cacheid=yes 14072 else 14073 eval $cacheid=no 14074 fi 14075 rm -f core conftest.err conftest.$ac_objext \ 14076 conftest$ac_exeext conftest.$ac_ext 14077 fi 14078 14079 14080 CFLAGS="$xorg_testset_save_CFLAGS" 14081 14082 eval supported=\$$cacheid 14083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14084 $as_echo "$supported" >&6; } 14085 if test "$supported" = "yes" ; then 14086 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14087 found="yes" 14088 fi 14089 fi 14090 14091 14092 14093 14094 14095 14096 14097 14098 14099 14100 14101 14102 14103 14104 14105 xorg_testset_save_CFLAGS="$CFLAGS" 14106 14107 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14110 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14111 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14112 $as_echo_n "(cached) " >&6 14113 else 14114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14115 /* end confdefs.h. */ 14116 int i; 14117 _ACEOF 14118 if ac_fn_c_try_compile "$LINENO"; then : 14119 xorg_cv_cc_flag_unknown_warning_option=yes 14120 else 14121 xorg_cv_cc_flag_unknown_warning_option=no 14122 fi 14123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14124 fi 14125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14126 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14128 CFLAGS="$xorg_testset_save_CFLAGS" 14129 fi 14130 14131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14134 fi 14135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14137 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14138 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14139 $as_echo_n "(cached) " >&6 14140 else 14141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14142 /* end confdefs.h. */ 14143 int i; 14144 _ACEOF 14145 if ac_fn_c_try_compile "$LINENO"; then : 14146 xorg_cv_cc_flag_unused_command_line_argument=yes 14147 else 14148 xorg_cv_cc_flag_unused_command_line_argument=no 14149 fi 14150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14151 fi 14152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14153 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14155 CFLAGS="$xorg_testset_save_CFLAGS" 14156 fi 14157 14158 found="no" 14159 14160 if test $found = "no" ; then 14161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14163 fi 14164 14165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14167 fi 14168 14169 CFLAGS="$CFLAGS -Werror=nonnull" 14170 14171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14172 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14173 cacheid=xorg_cv_cc_flag__Werror_nonnull 14174 if eval \${$cacheid+:} false; then : 14175 $as_echo_n "(cached) " >&6 14176 else 14177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14178 /* end confdefs.h. */ 14179 int i; 14180 int 14181 main () 14182 { 14183 14184 ; 14185 return 0; 14186 } 14187 _ACEOF 14188 if ac_fn_c_try_link "$LINENO"; then : 14189 eval $cacheid=yes 14190 else 14191 eval $cacheid=no 14192 fi 14193 rm -f core conftest.err conftest.$ac_objext \ 14194 conftest$ac_exeext conftest.$ac_ext 14195 fi 14196 14197 14198 CFLAGS="$xorg_testset_save_CFLAGS" 14199 14200 eval supported=\$$cacheid 14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14202 $as_echo "$supported" >&6; } 14203 if test "$supported" = "yes" ; then 14204 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14205 found="yes" 14206 fi 14207 fi 14208 14209 14210 14211 14212 14213 14214 14215 14216 14217 14218 14219 14220 14221 14222 14223 xorg_testset_save_CFLAGS="$CFLAGS" 14224 14225 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14228 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14229 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14230 $as_echo_n "(cached) " >&6 14231 else 14232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14233 /* end confdefs.h. */ 14234 int i; 14235 _ACEOF 14236 if ac_fn_c_try_compile "$LINENO"; then : 14237 xorg_cv_cc_flag_unknown_warning_option=yes 14238 else 14239 xorg_cv_cc_flag_unknown_warning_option=no 14240 fi 14241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14242 fi 14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14244 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14245 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14246 CFLAGS="$xorg_testset_save_CFLAGS" 14247 fi 14248 14249 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14252 fi 14253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14255 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14256 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14257 $as_echo_n "(cached) " >&6 14258 else 14259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14260 /* end confdefs.h. */ 14261 int i; 14262 _ACEOF 14263 if ac_fn_c_try_compile "$LINENO"; then : 14264 xorg_cv_cc_flag_unused_command_line_argument=yes 14265 else 14266 xorg_cv_cc_flag_unused_command_line_argument=no 14267 fi 14268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14269 fi 14270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14271 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14272 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14273 CFLAGS="$xorg_testset_save_CFLAGS" 14274 fi 14275 14276 found="no" 14277 14278 if test $found = "no" ; then 14279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14281 fi 14282 14283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14285 fi 14286 14287 CFLAGS="$CFLAGS -Werror=init-self" 14288 14289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14290 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14291 cacheid=xorg_cv_cc_flag__Werror_init_self 14292 if eval \${$cacheid+:} false; then : 14293 $as_echo_n "(cached) " >&6 14294 else 14295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14296 /* end confdefs.h. */ 14297 int i; 14298 int 14299 main () 14300 { 14301 14302 ; 14303 return 0; 14304 } 14305 _ACEOF 14306 if ac_fn_c_try_link "$LINENO"; then : 14307 eval $cacheid=yes 14308 else 14309 eval $cacheid=no 14310 fi 14311 rm -f core conftest.err conftest.$ac_objext \ 14312 conftest$ac_exeext conftest.$ac_ext 14313 fi 14314 14315 14316 CFLAGS="$xorg_testset_save_CFLAGS" 14317 14318 eval supported=\$$cacheid 14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14320 $as_echo "$supported" >&6; } 14321 if test "$supported" = "yes" ; then 14322 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14323 found="yes" 14324 fi 14325 fi 14326 14327 14328 14329 14330 14331 14332 14333 14334 14335 14336 14337 14338 14339 14340 14341 xorg_testset_save_CFLAGS="$CFLAGS" 14342 14343 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14346 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14347 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14348 $as_echo_n "(cached) " >&6 14349 else 14350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14351 /* end confdefs.h. */ 14352 int i; 14353 _ACEOF 14354 if ac_fn_c_try_compile "$LINENO"; then : 14355 xorg_cv_cc_flag_unknown_warning_option=yes 14356 else 14357 xorg_cv_cc_flag_unknown_warning_option=no 14358 fi 14359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14360 fi 14361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14362 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14363 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14364 CFLAGS="$xorg_testset_save_CFLAGS" 14365 fi 14366 14367 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14370 fi 14371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14373 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14374 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14375 $as_echo_n "(cached) " >&6 14376 else 14377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14378 /* end confdefs.h. */ 14379 int i; 14380 _ACEOF 14381 if ac_fn_c_try_compile "$LINENO"; then : 14382 xorg_cv_cc_flag_unused_command_line_argument=yes 14383 else 14384 xorg_cv_cc_flag_unused_command_line_argument=no 14385 fi 14386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14387 fi 14388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14389 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14390 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14391 CFLAGS="$xorg_testset_save_CFLAGS" 14392 fi 14393 14394 found="no" 14395 14396 if test $found = "no" ; then 14397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14399 fi 14400 14401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14403 fi 14404 14405 CFLAGS="$CFLAGS -Werror=main" 14406 14407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14408 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14409 cacheid=xorg_cv_cc_flag__Werror_main 14410 if eval \${$cacheid+:} false; then : 14411 $as_echo_n "(cached) " >&6 14412 else 14413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14414 /* end confdefs.h. */ 14415 int i; 14416 int 14417 main () 14418 { 14419 14420 ; 14421 return 0; 14422 } 14423 _ACEOF 14424 if ac_fn_c_try_link "$LINENO"; then : 14425 eval $cacheid=yes 14426 else 14427 eval $cacheid=no 14428 fi 14429 rm -f core conftest.err conftest.$ac_objext \ 14430 conftest$ac_exeext conftest.$ac_ext 14431 fi 14432 14433 14434 CFLAGS="$xorg_testset_save_CFLAGS" 14435 14436 eval supported=\$$cacheid 14437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14438 $as_echo "$supported" >&6; } 14439 if test "$supported" = "yes" ; then 14440 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14441 found="yes" 14442 fi 14443 fi 14444 14445 14446 14447 14448 14449 14450 14451 14452 14453 14454 14455 14456 14457 14458 14459 xorg_testset_save_CFLAGS="$CFLAGS" 14460 14461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14464 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14465 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14466 $as_echo_n "(cached) " >&6 14467 else 14468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14469 /* end confdefs.h. */ 14470 int i; 14471 _ACEOF 14472 if ac_fn_c_try_compile "$LINENO"; then : 14473 xorg_cv_cc_flag_unknown_warning_option=yes 14474 else 14475 xorg_cv_cc_flag_unknown_warning_option=no 14476 fi 14477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14478 fi 14479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14480 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14482 CFLAGS="$xorg_testset_save_CFLAGS" 14483 fi 14484 14485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14488 fi 14489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14491 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14492 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14493 $as_echo_n "(cached) " >&6 14494 else 14495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14496 /* end confdefs.h. */ 14497 int i; 14498 _ACEOF 14499 if ac_fn_c_try_compile "$LINENO"; then : 14500 xorg_cv_cc_flag_unused_command_line_argument=yes 14501 else 14502 xorg_cv_cc_flag_unused_command_line_argument=no 14503 fi 14504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14505 fi 14506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14507 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14509 CFLAGS="$xorg_testset_save_CFLAGS" 14510 fi 14511 14512 found="no" 14513 14514 if test $found = "no" ; then 14515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14517 fi 14518 14519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14521 fi 14522 14523 CFLAGS="$CFLAGS -Werror=missing-braces" 14524 14525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14526 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14527 cacheid=xorg_cv_cc_flag__Werror_missing_braces 14528 if eval \${$cacheid+:} false; then : 14529 $as_echo_n "(cached) " >&6 14530 else 14531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14532 /* end confdefs.h. */ 14533 int i; 14534 int 14535 main () 14536 { 14537 14538 ; 14539 return 0; 14540 } 14541 _ACEOF 14542 if ac_fn_c_try_link "$LINENO"; then : 14543 eval $cacheid=yes 14544 else 14545 eval $cacheid=no 14546 fi 14547 rm -f core conftest.err conftest.$ac_objext \ 14548 conftest$ac_exeext conftest.$ac_ext 14549 fi 14550 14551 14552 CFLAGS="$xorg_testset_save_CFLAGS" 14553 14554 eval supported=\$$cacheid 14555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14556 $as_echo "$supported" >&6; } 14557 if test "$supported" = "yes" ; then 14558 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14559 found="yes" 14560 fi 14561 fi 14562 14563 14564 14565 14566 14567 14568 14569 14570 14571 14572 14573 14574 14575 14576 14577 xorg_testset_save_CFLAGS="$CFLAGS" 14578 14579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14582 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14583 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14584 $as_echo_n "(cached) " >&6 14585 else 14586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14587 /* end confdefs.h. */ 14588 int i; 14589 _ACEOF 14590 if ac_fn_c_try_compile "$LINENO"; then : 14591 xorg_cv_cc_flag_unknown_warning_option=yes 14592 else 14593 xorg_cv_cc_flag_unknown_warning_option=no 14594 fi 14595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14596 fi 14597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14598 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14600 CFLAGS="$xorg_testset_save_CFLAGS" 14601 fi 14602 14603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14606 fi 14607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14609 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14610 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14611 $as_echo_n "(cached) " >&6 14612 else 14613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14614 /* end confdefs.h. */ 14615 int i; 14616 _ACEOF 14617 if ac_fn_c_try_compile "$LINENO"; then : 14618 xorg_cv_cc_flag_unused_command_line_argument=yes 14619 else 14620 xorg_cv_cc_flag_unused_command_line_argument=no 14621 fi 14622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14623 fi 14624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14625 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14627 CFLAGS="$xorg_testset_save_CFLAGS" 14628 fi 14629 14630 found="no" 14631 14632 if test $found = "no" ; then 14633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14635 fi 14636 14637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14639 fi 14640 14641 CFLAGS="$CFLAGS -Werror=sequence-point" 14642 14643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14644 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14645 cacheid=xorg_cv_cc_flag__Werror_sequence_point 14646 if eval \${$cacheid+:} false; then : 14647 $as_echo_n "(cached) " >&6 14648 else 14649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14650 /* end confdefs.h. */ 14651 int i; 14652 int 14653 main () 14654 { 14655 14656 ; 14657 return 0; 14658 } 14659 _ACEOF 14660 if ac_fn_c_try_link "$LINENO"; then : 14661 eval $cacheid=yes 14662 else 14663 eval $cacheid=no 14664 fi 14665 rm -f core conftest.err conftest.$ac_objext \ 14666 conftest$ac_exeext conftest.$ac_ext 14667 fi 14668 14669 14670 CFLAGS="$xorg_testset_save_CFLAGS" 14671 14672 eval supported=\$$cacheid 14673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14674 $as_echo "$supported" >&6; } 14675 if test "$supported" = "yes" ; then 14676 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14677 found="yes" 14678 fi 14679 fi 14680 14681 14682 14683 14684 14685 14686 14687 14688 14689 14690 14691 14692 14693 14694 14695 xorg_testset_save_CFLAGS="$CFLAGS" 14696 14697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14700 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14701 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14702 $as_echo_n "(cached) " >&6 14703 else 14704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14705 /* end confdefs.h. */ 14706 int i; 14707 _ACEOF 14708 if ac_fn_c_try_compile "$LINENO"; then : 14709 xorg_cv_cc_flag_unknown_warning_option=yes 14710 else 14711 xorg_cv_cc_flag_unknown_warning_option=no 14712 fi 14713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14714 fi 14715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14716 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14718 CFLAGS="$xorg_testset_save_CFLAGS" 14719 fi 14720 14721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14724 fi 14725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14727 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14728 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14729 $as_echo_n "(cached) " >&6 14730 else 14731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14732 /* end confdefs.h. */ 14733 int i; 14734 _ACEOF 14735 if ac_fn_c_try_compile "$LINENO"; then : 14736 xorg_cv_cc_flag_unused_command_line_argument=yes 14737 else 14738 xorg_cv_cc_flag_unused_command_line_argument=no 14739 fi 14740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14741 fi 14742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14743 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14745 CFLAGS="$xorg_testset_save_CFLAGS" 14746 fi 14747 14748 found="no" 14749 14750 if test $found = "no" ; then 14751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14753 fi 14754 14755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14757 fi 14758 14759 CFLAGS="$CFLAGS -Werror=return-type" 14760 14761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 14762 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 14763 cacheid=xorg_cv_cc_flag__Werror_return_type 14764 if eval \${$cacheid+:} false; then : 14765 $as_echo_n "(cached) " >&6 14766 else 14767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14768 /* end confdefs.h. */ 14769 int i; 14770 int 14771 main () 14772 { 14773 14774 ; 14775 return 0; 14776 } 14777 _ACEOF 14778 if ac_fn_c_try_link "$LINENO"; then : 14779 eval $cacheid=yes 14780 else 14781 eval $cacheid=no 14782 fi 14783 rm -f core conftest.err conftest.$ac_objext \ 14784 conftest$ac_exeext conftest.$ac_ext 14785 fi 14786 14787 14788 CFLAGS="$xorg_testset_save_CFLAGS" 14789 14790 eval supported=\$$cacheid 14791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14792 $as_echo "$supported" >&6; } 14793 if test "$supported" = "yes" ; then 14794 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 14795 found="yes" 14796 fi 14797 fi 14798 14799 if test $found = "no" ; then 14800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14802 fi 14803 14804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14806 fi 14807 14808 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14809 14810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 14811 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 14812 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 14813 if eval \${$cacheid+:} false; then : 14814 $as_echo_n "(cached) " >&6 14815 else 14816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14817 /* end confdefs.h. */ 14818 int i; 14819 int 14820 main () 14821 { 14822 14823 ; 14824 return 0; 14825 } 14826 _ACEOF 14827 if ac_fn_c_try_link "$LINENO"; then : 14828 eval $cacheid=yes 14829 else 14830 eval $cacheid=no 14831 fi 14832 rm -f core conftest.err conftest.$ac_objext \ 14833 conftest$ac_exeext conftest.$ac_ext 14834 fi 14835 14836 14837 CFLAGS="$xorg_testset_save_CFLAGS" 14838 14839 eval supported=\$$cacheid 14840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14841 $as_echo "$supported" >&6; } 14842 if test "$supported" = "yes" ; then 14843 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14844 found="yes" 14845 fi 14846 fi 14847 14848 14849 14850 14851 14852 14853 14854 14855 14856 14857 14858 14859 14860 14861 14862 xorg_testset_save_CFLAGS="$CFLAGS" 14863 14864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14867 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14868 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14869 $as_echo_n "(cached) " >&6 14870 else 14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14872 /* end confdefs.h. */ 14873 int i; 14874 _ACEOF 14875 if ac_fn_c_try_compile "$LINENO"; then : 14876 xorg_cv_cc_flag_unknown_warning_option=yes 14877 else 14878 xorg_cv_cc_flag_unknown_warning_option=no 14879 fi 14880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14881 fi 14882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14883 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14885 CFLAGS="$xorg_testset_save_CFLAGS" 14886 fi 14887 14888 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14891 fi 14892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14894 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14895 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14896 $as_echo_n "(cached) " >&6 14897 else 14898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14899 /* end confdefs.h. */ 14900 int i; 14901 _ACEOF 14902 if ac_fn_c_try_compile "$LINENO"; then : 14903 xorg_cv_cc_flag_unused_command_line_argument=yes 14904 else 14905 xorg_cv_cc_flag_unused_command_line_argument=no 14906 fi 14907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14908 fi 14909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14910 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14912 CFLAGS="$xorg_testset_save_CFLAGS" 14913 fi 14914 14915 found="no" 14916 14917 if test $found = "no" ; then 14918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14920 fi 14921 14922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14924 fi 14925 14926 CFLAGS="$CFLAGS -Werror=trigraphs" 14927 14928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 14929 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 14930 cacheid=xorg_cv_cc_flag__Werror_trigraphs 14931 if eval \${$cacheid+:} false; then : 14932 $as_echo_n "(cached) " >&6 14933 else 14934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14935 /* end confdefs.h. */ 14936 int i; 14937 int 14938 main () 14939 { 14940 14941 ; 14942 return 0; 14943 } 14944 _ACEOF 14945 if ac_fn_c_try_link "$LINENO"; then : 14946 eval $cacheid=yes 14947 else 14948 eval $cacheid=no 14949 fi 14950 rm -f core conftest.err conftest.$ac_objext \ 14951 conftest$ac_exeext conftest.$ac_ext 14952 fi 14953 14954 14955 CFLAGS="$xorg_testset_save_CFLAGS" 14956 14957 eval supported=\$$cacheid 14958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14959 $as_echo "$supported" >&6; } 14960 if test "$supported" = "yes" ; then 14961 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 14962 found="yes" 14963 fi 14964 fi 14965 14966 14967 14968 14969 14970 14971 14972 14973 14974 14975 14976 14977 14978 14979 14980 xorg_testset_save_CFLAGS="$CFLAGS" 14981 14982 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14985 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14986 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14987 $as_echo_n "(cached) " >&6 14988 else 14989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14990 /* end confdefs.h. */ 14991 int i; 14992 _ACEOF 14993 if ac_fn_c_try_compile "$LINENO"; then : 14994 xorg_cv_cc_flag_unknown_warning_option=yes 14995 else 14996 xorg_cv_cc_flag_unknown_warning_option=no 14997 fi 14998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14999 fi 15000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15001 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15003 CFLAGS="$xorg_testset_save_CFLAGS" 15004 fi 15005 15006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15009 fi 15010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15012 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15013 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15014 $as_echo_n "(cached) " >&6 15015 else 15016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15017 /* end confdefs.h. */ 15018 int i; 15019 _ACEOF 15020 if ac_fn_c_try_compile "$LINENO"; then : 15021 xorg_cv_cc_flag_unused_command_line_argument=yes 15022 else 15023 xorg_cv_cc_flag_unused_command_line_argument=no 15024 fi 15025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15026 fi 15027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15028 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15030 CFLAGS="$xorg_testset_save_CFLAGS" 15031 fi 15032 15033 found="no" 15034 15035 if test $found = "no" ; then 15036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15038 fi 15039 15040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15042 fi 15043 15044 CFLAGS="$CFLAGS -Werror=array-bounds" 15045 15046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15047 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15048 cacheid=xorg_cv_cc_flag__Werror_array_bounds 15049 if eval \${$cacheid+:} false; then : 15050 $as_echo_n "(cached) " >&6 15051 else 15052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15053 /* end confdefs.h. */ 15054 int i; 15055 int 15056 main () 15057 { 15058 15059 ; 15060 return 0; 15061 } 15062 _ACEOF 15063 if ac_fn_c_try_link "$LINENO"; then : 15064 eval $cacheid=yes 15065 else 15066 eval $cacheid=no 15067 fi 15068 rm -f core conftest.err conftest.$ac_objext \ 15069 conftest$ac_exeext conftest.$ac_ext 15070 fi 15071 15072 15073 CFLAGS="$xorg_testset_save_CFLAGS" 15074 15075 eval supported=\$$cacheid 15076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15077 $as_echo "$supported" >&6; } 15078 if test "$supported" = "yes" ; then 15079 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15080 found="yes" 15081 fi 15082 fi 15083 15084 15085 15086 15087 15088 15089 15090 15091 15092 15093 15094 15095 15096 15097 15098 xorg_testset_save_CFLAGS="$CFLAGS" 15099 15100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15103 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15104 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15105 $as_echo_n "(cached) " >&6 15106 else 15107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15108 /* end confdefs.h. */ 15109 int i; 15110 _ACEOF 15111 if ac_fn_c_try_compile "$LINENO"; then : 15112 xorg_cv_cc_flag_unknown_warning_option=yes 15113 else 15114 xorg_cv_cc_flag_unknown_warning_option=no 15115 fi 15116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15117 fi 15118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15119 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15121 CFLAGS="$xorg_testset_save_CFLAGS" 15122 fi 15123 15124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15127 fi 15128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15130 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15131 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15132 $as_echo_n "(cached) " >&6 15133 else 15134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15135 /* end confdefs.h. */ 15136 int i; 15137 _ACEOF 15138 if ac_fn_c_try_compile "$LINENO"; then : 15139 xorg_cv_cc_flag_unused_command_line_argument=yes 15140 else 15141 xorg_cv_cc_flag_unused_command_line_argument=no 15142 fi 15143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15144 fi 15145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15146 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15148 CFLAGS="$xorg_testset_save_CFLAGS" 15149 fi 15150 15151 found="no" 15152 15153 if test $found = "no" ; then 15154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15156 fi 15157 15158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15160 fi 15161 15162 CFLAGS="$CFLAGS -Werror=write-strings" 15163 15164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15165 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15166 cacheid=xorg_cv_cc_flag__Werror_write_strings 15167 if eval \${$cacheid+:} false; then : 15168 $as_echo_n "(cached) " >&6 15169 else 15170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15171 /* end confdefs.h. */ 15172 int i; 15173 int 15174 main () 15175 { 15176 15177 ; 15178 return 0; 15179 } 15180 _ACEOF 15181 if ac_fn_c_try_link "$LINENO"; then : 15182 eval $cacheid=yes 15183 else 15184 eval $cacheid=no 15185 fi 15186 rm -f core conftest.err conftest.$ac_objext \ 15187 conftest$ac_exeext conftest.$ac_ext 15188 fi 15189 15190 15191 CFLAGS="$xorg_testset_save_CFLAGS" 15192 15193 eval supported=\$$cacheid 15194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15195 $as_echo "$supported" >&6; } 15196 if test "$supported" = "yes" ; then 15197 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15198 found="yes" 15199 fi 15200 fi 15201 15202 15203 15204 15205 15206 15207 15208 15209 15210 15211 15212 15213 15214 15215 15216 xorg_testset_save_CFLAGS="$CFLAGS" 15217 15218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15221 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15222 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15223 $as_echo_n "(cached) " >&6 15224 else 15225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15226 /* end confdefs.h. */ 15227 int i; 15228 _ACEOF 15229 if ac_fn_c_try_compile "$LINENO"; then : 15230 xorg_cv_cc_flag_unknown_warning_option=yes 15231 else 15232 xorg_cv_cc_flag_unknown_warning_option=no 15233 fi 15234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15235 fi 15236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15237 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15239 CFLAGS="$xorg_testset_save_CFLAGS" 15240 fi 15241 15242 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15245 fi 15246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15248 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15249 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15250 $as_echo_n "(cached) " >&6 15251 else 15252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15253 /* end confdefs.h. */ 15254 int i; 15255 _ACEOF 15256 if ac_fn_c_try_compile "$LINENO"; then : 15257 xorg_cv_cc_flag_unused_command_line_argument=yes 15258 else 15259 xorg_cv_cc_flag_unused_command_line_argument=no 15260 fi 15261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15262 fi 15263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15264 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15265 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15266 CFLAGS="$xorg_testset_save_CFLAGS" 15267 fi 15268 15269 found="no" 15270 15271 if test $found = "no" ; then 15272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15274 fi 15275 15276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15278 fi 15279 15280 CFLAGS="$CFLAGS -Werror=address" 15281 15282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15283 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15284 cacheid=xorg_cv_cc_flag__Werror_address 15285 if eval \${$cacheid+:} false; then : 15286 $as_echo_n "(cached) " >&6 15287 else 15288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15289 /* end confdefs.h. */ 15290 int i; 15291 int 15292 main () 15293 { 15294 15295 ; 15296 return 0; 15297 } 15298 _ACEOF 15299 if ac_fn_c_try_link "$LINENO"; then : 15300 eval $cacheid=yes 15301 else 15302 eval $cacheid=no 15303 fi 15304 rm -f core conftest.err conftest.$ac_objext \ 15305 conftest$ac_exeext conftest.$ac_ext 15306 fi 15307 15308 15309 CFLAGS="$xorg_testset_save_CFLAGS" 15310 15311 eval supported=\$$cacheid 15312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15313 $as_echo "$supported" >&6; } 15314 if test "$supported" = "yes" ; then 15315 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15316 found="yes" 15317 fi 15318 fi 15319 15320 15321 15322 15323 15324 15325 15326 15327 15328 15329 15330 15331 15332 15333 15334 xorg_testset_save_CFLAGS="$CFLAGS" 15335 15336 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15339 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15340 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15341 $as_echo_n "(cached) " >&6 15342 else 15343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15344 /* end confdefs.h. */ 15345 int i; 15346 _ACEOF 15347 if ac_fn_c_try_compile "$LINENO"; then : 15348 xorg_cv_cc_flag_unknown_warning_option=yes 15349 else 15350 xorg_cv_cc_flag_unknown_warning_option=no 15351 fi 15352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15353 fi 15354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15355 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15356 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15357 CFLAGS="$xorg_testset_save_CFLAGS" 15358 fi 15359 15360 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15363 fi 15364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15366 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15367 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15368 $as_echo_n "(cached) " >&6 15369 else 15370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15371 /* end confdefs.h. */ 15372 int i; 15373 _ACEOF 15374 if ac_fn_c_try_compile "$LINENO"; then : 15375 xorg_cv_cc_flag_unused_command_line_argument=yes 15376 else 15377 xorg_cv_cc_flag_unused_command_line_argument=no 15378 fi 15379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15380 fi 15381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15382 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15384 CFLAGS="$xorg_testset_save_CFLAGS" 15385 fi 15386 15387 found="no" 15388 15389 if test $found = "no" ; then 15390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15392 fi 15393 15394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15396 fi 15397 15398 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15399 15400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15401 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15402 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 15403 if eval \${$cacheid+:} false; then : 15404 $as_echo_n "(cached) " >&6 15405 else 15406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15407 /* end confdefs.h. */ 15408 int i; 15409 int 15410 main () 15411 { 15412 15413 ; 15414 return 0; 15415 } 15416 _ACEOF 15417 if ac_fn_c_try_link "$LINENO"; then : 15418 eval $cacheid=yes 15419 else 15420 eval $cacheid=no 15421 fi 15422 rm -f core conftest.err conftest.$ac_objext \ 15423 conftest$ac_exeext conftest.$ac_ext 15424 fi 15425 15426 15427 CFLAGS="$xorg_testset_save_CFLAGS" 15428 15429 eval supported=\$$cacheid 15430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15431 $as_echo "$supported" >&6; } 15432 if test "$supported" = "yes" ; then 15433 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15434 found="yes" 15435 fi 15436 fi 15437 15438 if test $found = "no" ; then 15439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15441 fi 15442 15443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15445 fi 15446 15447 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15448 15449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15450 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15451 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 15452 if eval \${$cacheid+:} false; then : 15453 $as_echo_n "(cached) " >&6 15454 else 15455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15456 /* end confdefs.h. */ 15457 int i; 15458 int 15459 main () 15460 { 15461 15462 ; 15463 return 0; 15464 } 15465 _ACEOF 15466 if ac_fn_c_try_link "$LINENO"; then : 15467 eval $cacheid=yes 15468 else 15469 eval $cacheid=no 15470 fi 15471 rm -f core conftest.err conftest.$ac_objext \ 15472 conftest$ac_exeext conftest.$ac_ext 15473 fi 15474 15475 15476 CFLAGS="$xorg_testset_save_CFLAGS" 15477 15478 eval supported=\$$cacheid 15479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15480 $as_echo "$supported" >&6; } 15481 if test "$supported" = "yes" ; then 15482 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15483 found="yes" 15484 fi 15485 fi 15486 15487 15488 15489 15490 15491 15492 15493 15494 15495 15496 15497 15498 15499 15500 15501 xorg_testset_save_CFLAGS="$CFLAGS" 15502 15503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15508 $as_echo_n "(cached) " >&6 15509 else 15510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15511 /* end confdefs.h. */ 15512 int i; 15513 _ACEOF 15514 if ac_fn_c_try_compile "$LINENO"; then : 15515 xorg_cv_cc_flag_unknown_warning_option=yes 15516 else 15517 xorg_cv_cc_flag_unknown_warning_option=no 15518 fi 15519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15520 fi 15521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15524 CFLAGS="$xorg_testset_save_CFLAGS" 15525 fi 15526 15527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15530 fi 15531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15535 $as_echo_n "(cached) " >&6 15536 else 15537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15538 /* end confdefs.h. */ 15539 int i; 15540 _ACEOF 15541 if ac_fn_c_try_compile "$LINENO"; then : 15542 xorg_cv_cc_flag_unused_command_line_argument=yes 15543 else 15544 xorg_cv_cc_flag_unused_command_line_argument=no 15545 fi 15546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15547 fi 15548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15551 CFLAGS="$xorg_testset_save_CFLAGS" 15552 fi 15553 15554 found="no" 15555 15556 if test $found = "no" ; then 15557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15559 fi 15560 15561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15563 fi 15564 15565 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15566 15567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15568 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15569 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 15570 if eval \${$cacheid+:} false; then : 15571 $as_echo_n "(cached) " >&6 15572 else 15573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15574 /* end confdefs.h. */ 15575 int i; 15576 int 15577 main () 15578 { 15579 15580 ; 15581 return 0; 15582 } 15583 _ACEOF 15584 if ac_fn_c_try_link "$LINENO"; then : 15585 eval $cacheid=yes 15586 else 15587 eval $cacheid=no 15588 fi 15589 rm -f core conftest.err conftest.$ac_objext \ 15590 conftest$ac_exeext conftest.$ac_ext 15591 fi 15592 15593 15594 CFLAGS="$xorg_testset_save_CFLAGS" 15595 15596 eval supported=\$$cacheid 15597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15598 $as_echo "$supported" >&6; } 15599 if test "$supported" = "yes" ; then 15600 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15601 found="yes" 15602 fi 15603 fi 15604 15605 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15606 else 15607 { $as_echo "$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 15608 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15609 15610 15611 15612 15613 15614 15615 15616 15617 15618 15619 15620 15621 15622 xorg_testset_save_CFLAGS="$CFLAGS" 15623 15624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15627 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15628 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15629 $as_echo_n "(cached) " >&6 15630 else 15631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15632 /* end confdefs.h. */ 15633 int i; 15634 _ACEOF 15635 if ac_fn_c_try_compile "$LINENO"; then : 15636 xorg_cv_cc_flag_unknown_warning_option=yes 15637 else 15638 xorg_cv_cc_flag_unknown_warning_option=no 15639 fi 15640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15641 fi 15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15643 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15645 CFLAGS="$xorg_testset_save_CFLAGS" 15646 fi 15647 15648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15651 fi 15652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15654 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15655 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 15663 xorg_cv_cc_flag_unused_command_line_argument=yes 15664 else 15665 xorg_cv_cc_flag_unused_command_line_argument=no 15666 fi 15667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15668 fi 15669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15670 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15672 CFLAGS="$xorg_testset_save_CFLAGS" 15673 fi 15674 15675 found="no" 15676 15677 if test $found = "no" ; then 15678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15680 fi 15681 15682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15684 fi 15685 15686 CFLAGS="$CFLAGS -Wimplicit" 15687 15688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15689 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15690 cacheid=xorg_cv_cc_flag__Wimplicit 15691 if eval \${$cacheid+:} false; then : 15692 $as_echo_n "(cached) " >&6 15693 else 15694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15695 /* end confdefs.h. */ 15696 int i; 15697 int 15698 main () 15699 { 15700 15701 ; 15702 return 0; 15703 } 15704 _ACEOF 15705 if ac_fn_c_try_link "$LINENO"; then : 15706 eval $cacheid=yes 15707 else 15708 eval $cacheid=no 15709 fi 15710 rm -f core conftest.err conftest.$ac_objext \ 15711 conftest$ac_exeext conftest.$ac_ext 15712 fi 15713 15714 15715 CFLAGS="$xorg_testset_save_CFLAGS" 15716 15717 eval supported=\$$cacheid 15718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15719 $as_echo "$supported" >&6; } 15720 if test "$supported" = "yes" ; then 15721 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15722 found="yes" 15723 fi 15724 fi 15725 15726 15727 15728 15729 15730 15731 15732 15733 15734 15735 15736 15737 15738 15739 15740 xorg_testset_save_CFLAGS="$CFLAGS" 15741 15742 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15745 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15746 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15747 $as_echo_n "(cached) " >&6 15748 else 15749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15750 /* end confdefs.h. */ 15751 int i; 15752 _ACEOF 15753 if ac_fn_c_try_compile "$LINENO"; then : 15754 xorg_cv_cc_flag_unknown_warning_option=yes 15755 else 15756 xorg_cv_cc_flag_unknown_warning_option=no 15757 fi 15758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15759 fi 15760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15761 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15763 CFLAGS="$xorg_testset_save_CFLAGS" 15764 fi 15765 15766 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15769 fi 15770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15772 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15773 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 15781 xorg_cv_cc_flag_unused_command_line_argument=yes 15782 else 15783 xorg_cv_cc_flag_unused_command_line_argument=no 15784 fi 15785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15786 fi 15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15788 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15789 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15790 CFLAGS="$xorg_testset_save_CFLAGS" 15791 fi 15792 15793 found="no" 15794 15795 if test $found = "no" ; then 15796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15798 fi 15799 15800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15802 fi 15803 15804 CFLAGS="$CFLAGS -Wnonnull" 15805 15806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 15807 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 15808 cacheid=xorg_cv_cc_flag__Wnonnull 15809 if eval \${$cacheid+:} false; then : 15810 $as_echo_n "(cached) " >&6 15811 else 15812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15813 /* end confdefs.h. */ 15814 int i; 15815 int 15816 main () 15817 { 15818 15819 ; 15820 return 0; 15821 } 15822 _ACEOF 15823 if ac_fn_c_try_link "$LINENO"; then : 15824 eval $cacheid=yes 15825 else 15826 eval $cacheid=no 15827 fi 15828 rm -f core conftest.err conftest.$ac_objext \ 15829 conftest$ac_exeext conftest.$ac_ext 15830 fi 15831 15832 15833 CFLAGS="$xorg_testset_save_CFLAGS" 15834 15835 eval supported=\$$cacheid 15836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15837 $as_echo "$supported" >&6; } 15838 if test "$supported" = "yes" ; then 15839 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 15840 found="yes" 15841 fi 15842 fi 15843 15844 15845 15846 15847 15848 15849 15850 15851 15852 15853 15854 15855 15856 15857 15858 xorg_testset_save_CFLAGS="$CFLAGS" 15859 15860 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15863 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15864 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15865 $as_echo_n "(cached) " >&6 15866 else 15867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15868 /* end confdefs.h. */ 15869 int i; 15870 _ACEOF 15871 if ac_fn_c_try_compile "$LINENO"; then : 15872 xorg_cv_cc_flag_unknown_warning_option=yes 15873 else 15874 xorg_cv_cc_flag_unknown_warning_option=no 15875 fi 15876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15877 fi 15878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15879 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15880 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15881 CFLAGS="$xorg_testset_save_CFLAGS" 15882 fi 15883 15884 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15887 fi 15888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15890 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15891 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 15899 xorg_cv_cc_flag_unused_command_line_argument=yes 15900 else 15901 xorg_cv_cc_flag_unused_command_line_argument=no 15902 fi 15903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15904 fi 15905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15906 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15907 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15908 CFLAGS="$xorg_testset_save_CFLAGS" 15909 fi 15910 15911 found="no" 15912 15913 if test $found = "no" ; then 15914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15916 fi 15917 15918 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15920 fi 15921 15922 CFLAGS="$CFLAGS -Winit-self" 15923 15924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 15925 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 15926 cacheid=xorg_cv_cc_flag__Winit_self 15927 if eval \${$cacheid+:} false; then : 15928 $as_echo_n "(cached) " >&6 15929 else 15930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15931 /* end confdefs.h. */ 15932 int i; 15933 int 15934 main () 15935 { 15936 15937 ; 15938 return 0; 15939 } 15940 _ACEOF 15941 if ac_fn_c_try_link "$LINENO"; then : 15942 eval $cacheid=yes 15943 else 15944 eval $cacheid=no 15945 fi 15946 rm -f core conftest.err conftest.$ac_objext \ 15947 conftest$ac_exeext conftest.$ac_ext 15948 fi 15949 15950 15951 CFLAGS="$xorg_testset_save_CFLAGS" 15952 15953 eval supported=\$$cacheid 15954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15955 $as_echo "$supported" >&6; } 15956 if test "$supported" = "yes" ; then 15957 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 15958 found="yes" 15959 fi 15960 fi 15961 15962 15963 15964 15965 15966 15967 15968 15969 15970 15971 15972 15973 15974 15975 15976 xorg_testset_save_CFLAGS="$CFLAGS" 15977 15978 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15981 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15982 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15983 $as_echo_n "(cached) " >&6 15984 else 15985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15986 /* end confdefs.h. */ 15987 int i; 15988 _ACEOF 15989 if ac_fn_c_try_compile "$LINENO"; then : 15990 xorg_cv_cc_flag_unknown_warning_option=yes 15991 else 15992 xorg_cv_cc_flag_unknown_warning_option=no 15993 fi 15994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15995 fi 15996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15997 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15999 CFLAGS="$xorg_testset_save_CFLAGS" 16000 fi 16001 16002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16005 fi 16006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16008 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16009 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 16017 xorg_cv_cc_flag_unused_command_line_argument=yes 16018 else 16019 xorg_cv_cc_flag_unused_command_line_argument=no 16020 fi 16021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16022 fi 16023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16024 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16026 CFLAGS="$xorg_testset_save_CFLAGS" 16027 fi 16028 16029 found="no" 16030 16031 if test $found = "no" ; then 16032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16034 fi 16035 16036 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16038 fi 16039 16040 CFLAGS="$CFLAGS -Wmain" 16041 16042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16043 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16044 cacheid=xorg_cv_cc_flag__Wmain 16045 if eval \${$cacheid+:} false; then : 16046 $as_echo_n "(cached) " >&6 16047 else 16048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16049 /* end confdefs.h. */ 16050 int i; 16051 int 16052 main () 16053 { 16054 16055 ; 16056 return 0; 16057 } 16058 _ACEOF 16059 if ac_fn_c_try_link "$LINENO"; then : 16060 eval $cacheid=yes 16061 else 16062 eval $cacheid=no 16063 fi 16064 rm -f core conftest.err conftest.$ac_objext \ 16065 conftest$ac_exeext conftest.$ac_ext 16066 fi 16067 16068 16069 CFLAGS="$xorg_testset_save_CFLAGS" 16070 16071 eval supported=\$$cacheid 16072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16073 $as_echo "$supported" >&6; } 16074 if test "$supported" = "yes" ; then 16075 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16076 found="yes" 16077 fi 16078 fi 16079 16080 16081 16082 16083 16084 16085 16086 16087 16088 16089 16090 16091 16092 16093 16094 xorg_testset_save_CFLAGS="$CFLAGS" 16095 16096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16099 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16100 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16101 $as_echo_n "(cached) " >&6 16102 else 16103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16104 /* end confdefs.h. */ 16105 int i; 16106 _ACEOF 16107 if ac_fn_c_try_compile "$LINENO"; then : 16108 xorg_cv_cc_flag_unknown_warning_option=yes 16109 else 16110 xorg_cv_cc_flag_unknown_warning_option=no 16111 fi 16112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16113 fi 16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16115 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16117 CFLAGS="$xorg_testset_save_CFLAGS" 16118 fi 16119 16120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16123 fi 16124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16126 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16127 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 16135 xorg_cv_cc_flag_unused_command_line_argument=yes 16136 else 16137 xorg_cv_cc_flag_unused_command_line_argument=no 16138 fi 16139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16140 fi 16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16142 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16144 CFLAGS="$xorg_testset_save_CFLAGS" 16145 fi 16146 16147 found="no" 16148 16149 if test $found = "no" ; then 16150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16152 fi 16153 16154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16156 fi 16157 16158 CFLAGS="$CFLAGS -Wmissing-braces" 16159 16160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16161 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16162 cacheid=xorg_cv_cc_flag__Wmissing_braces 16163 if eval \${$cacheid+:} false; then : 16164 $as_echo_n "(cached) " >&6 16165 else 16166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16167 /* end confdefs.h. */ 16168 int i; 16169 int 16170 main () 16171 { 16172 16173 ; 16174 return 0; 16175 } 16176 _ACEOF 16177 if ac_fn_c_try_link "$LINENO"; then : 16178 eval $cacheid=yes 16179 else 16180 eval $cacheid=no 16181 fi 16182 rm -f core conftest.err conftest.$ac_objext \ 16183 conftest$ac_exeext conftest.$ac_ext 16184 fi 16185 16186 16187 CFLAGS="$xorg_testset_save_CFLAGS" 16188 16189 eval supported=\$$cacheid 16190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16191 $as_echo "$supported" >&6; } 16192 if test "$supported" = "yes" ; then 16193 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16194 found="yes" 16195 fi 16196 fi 16197 16198 16199 16200 16201 16202 16203 16204 16205 16206 16207 16208 16209 16210 16211 16212 xorg_testset_save_CFLAGS="$CFLAGS" 16213 16214 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16217 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16218 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16219 $as_echo_n "(cached) " >&6 16220 else 16221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16222 /* end confdefs.h. */ 16223 int i; 16224 _ACEOF 16225 if ac_fn_c_try_compile "$LINENO"; then : 16226 xorg_cv_cc_flag_unknown_warning_option=yes 16227 else 16228 xorg_cv_cc_flag_unknown_warning_option=no 16229 fi 16230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16231 fi 16232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16233 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16234 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16235 CFLAGS="$xorg_testset_save_CFLAGS" 16236 fi 16237 16238 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16241 fi 16242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16244 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16245 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16246 $as_echo_n "(cached) " >&6 16247 else 16248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16249 /* end confdefs.h. */ 16250 int i; 16251 _ACEOF 16252 if ac_fn_c_try_compile "$LINENO"; then : 16253 xorg_cv_cc_flag_unused_command_line_argument=yes 16254 else 16255 xorg_cv_cc_flag_unused_command_line_argument=no 16256 fi 16257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16258 fi 16259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16260 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16261 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16262 CFLAGS="$xorg_testset_save_CFLAGS" 16263 fi 16264 16265 found="no" 16266 16267 if test $found = "no" ; then 16268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16270 fi 16271 16272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16274 fi 16275 16276 CFLAGS="$CFLAGS -Wsequence-point" 16277 16278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16279 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16280 cacheid=xorg_cv_cc_flag__Wsequence_point 16281 if eval \${$cacheid+:} false; then : 16282 $as_echo_n "(cached) " >&6 16283 else 16284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16285 /* end confdefs.h. */ 16286 int i; 16287 int 16288 main () 16289 { 16290 16291 ; 16292 return 0; 16293 } 16294 _ACEOF 16295 if ac_fn_c_try_link "$LINENO"; then : 16296 eval $cacheid=yes 16297 else 16298 eval $cacheid=no 16299 fi 16300 rm -f core conftest.err conftest.$ac_objext \ 16301 conftest$ac_exeext conftest.$ac_ext 16302 fi 16303 16304 16305 CFLAGS="$xorg_testset_save_CFLAGS" 16306 16307 eval supported=\$$cacheid 16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16309 $as_echo "$supported" >&6; } 16310 if test "$supported" = "yes" ; then 16311 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16312 found="yes" 16313 fi 16314 fi 16315 16316 16317 16318 16319 16320 16321 16322 16323 16324 16325 16326 16327 16328 16329 16330 xorg_testset_save_CFLAGS="$CFLAGS" 16331 16332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16335 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16336 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16337 $as_echo_n "(cached) " >&6 16338 else 16339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16340 /* end confdefs.h. */ 16341 int i; 16342 _ACEOF 16343 if ac_fn_c_try_compile "$LINENO"; then : 16344 xorg_cv_cc_flag_unknown_warning_option=yes 16345 else 16346 xorg_cv_cc_flag_unknown_warning_option=no 16347 fi 16348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16349 fi 16350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16351 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16353 CFLAGS="$xorg_testset_save_CFLAGS" 16354 fi 16355 16356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16359 fi 16360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16362 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16363 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16364 $as_echo_n "(cached) " >&6 16365 else 16366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16367 /* end confdefs.h. */ 16368 int i; 16369 _ACEOF 16370 if ac_fn_c_try_compile "$LINENO"; then : 16371 xorg_cv_cc_flag_unused_command_line_argument=yes 16372 else 16373 xorg_cv_cc_flag_unused_command_line_argument=no 16374 fi 16375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16376 fi 16377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16378 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16379 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16380 CFLAGS="$xorg_testset_save_CFLAGS" 16381 fi 16382 16383 found="no" 16384 16385 if test $found = "no" ; then 16386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16388 fi 16389 16390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16392 fi 16393 16394 CFLAGS="$CFLAGS -Wreturn-type" 16395 16396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16397 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16398 cacheid=xorg_cv_cc_flag__Wreturn_type 16399 if eval \${$cacheid+:} false; then : 16400 $as_echo_n "(cached) " >&6 16401 else 16402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16403 /* end confdefs.h. */ 16404 int i; 16405 int 16406 main () 16407 { 16408 16409 ; 16410 return 0; 16411 } 16412 _ACEOF 16413 if ac_fn_c_try_link "$LINENO"; then : 16414 eval $cacheid=yes 16415 else 16416 eval $cacheid=no 16417 fi 16418 rm -f core conftest.err conftest.$ac_objext \ 16419 conftest$ac_exeext conftest.$ac_ext 16420 fi 16421 16422 16423 CFLAGS="$xorg_testset_save_CFLAGS" 16424 16425 eval supported=\$$cacheid 16426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16427 $as_echo "$supported" >&6; } 16428 if test "$supported" = "yes" ; then 16429 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16430 found="yes" 16431 fi 16432 fi 16433 16434 16435 16436 16437 16438 16439 16440 16441 16442 16443 16444 16445 16446 16447 16448 xorg_testset_save_CFLAGS="$CFLAGS" 16449 16450 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16453 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16454 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16455 $as_echo_n "(cached) " >&6 16456 else 16457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16458 /* end confdefs.h. */ 16459 int i; 16460 _ACEOF 16461 if ac_fn_c_try_compile "$LINENO"; then : 16462 xorg_cv_cc_flag_unknown_warning_option=yes 16463 else 16464 xorg_cv_cc_flag_unknown_warning_option=no 16465 fi 16466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16467 fi 16468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16469 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16470 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16471 CFLAGS="$xorg_testset_save_CFLAGS" 16472 fi 16473 16474 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16477 fi 16478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16480 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16481 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16482 $as_echo_n "(cached) " >&6 16483 else 16484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16485 /* end confdefs.h. */ 16486 int i; 16487 _ACEOF 16488 if ac_fn_c_try_compile "$LINENO"; then : 16489 xorg_cv_cc_flag_unused_command_line_argument=yes 16490 else 16491 xorg_cv_cc_flag_unused_command_line_argument=no 16492 fi 16493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16494 fi 16495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16496 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16497 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16498 CFLAGS="$xorg_testset_save_CFLAGS" 16499 fi 16500 16501 found="no" 16502 16503 if test $found = "no" ; then 16504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16506 fi 16507 16508 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16510 fi 16511 16512 CFLAGS="$CFLAGS -Wtrigraphs" 16513 16514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16515 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16516 cacheid=xorg_cv_cc_flag__Wtrigraphs 16517 if eval \${$cacheid+:} false; then : 16518 $as_echo_n "(cached) " >&6 16519 else 16520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16521 /* end confdefs.h. */ 16522 int i; 16523 int 16524 main () 16525 { 16526 16527 ; 16528 return 0; 16529 } 16530 _ACEOF 16531 if ac_fn_c_try_link "$LINENO"; then : 16532 eval $cacheid=yes 16533 else 16534 eval $cacheid=no 16535 fi 16536 rm -f core conftest.err conftest.$ac_objext \ 16537 conftest$ac_exeext conftest.$ac_ext 16538 fi 16539 16540 16541 CFLAGS="$xorg_testset_save_CFLAGS" 16542 16543 eval supported=\$$cacheid 16544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16545 $as_echo "$supported" >&6; } 16546 if test "$supported" = "yes" ; then 16547 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16548 found="yes" 16549 fi 16550 fi 16551 16552 16553 16554 16555 16556 16557 16558 16559 16560 16561 16562 16563 16564 16565 16566 xorg_testset_save_CFLAGS="$CFLAGS" 16567 16568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16571 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16572 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16573 $as_echo_n "(cached) " >&6 16574 else 16575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16576 /* end confdefs.h. */ 16577 int i; 16578 _ACEOF 16579 if ac_fn_c_try_compile "$LINENO"; then : 16580 xorg_cv_cc_flag_unknown_warning_option=yes 16581 else 16582 xorg_cv_cc_flag_unknown_warning_option=no 16583 fi 16584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16585 fi 16586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16587 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16588 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16589 CFLAGS="$xorg_testset_save_CFLAGS" 16590 fi 16591 16592 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16595 fi 16596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16598 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16599 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16600 $as_echo_n "(cached) " >&6 16601 else 16602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16603 /* end confdefs.h. */ 16604 int i; 16605 _ACEOF 16606 if ac_fn_c_try_compile "$LINENO"; then : 16607 xorg_cv_cc_flag_unused_command_line_argument=yes 16608 else 16609 xorg_cv_cc_flag_unused_command_line_argument=no 16610 fi 16611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16612 fi 16613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16614 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16616 CFLAGS="$xorg_testset_save_CFLAGS" 16617 fi 16618 16619 found="no" 16620 16621 if test $found = "no" ; then 16622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16624 fi 16625 16626 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16628 fi 16629 16630 CFLAGS="$CFLAGS -Warray-bounds" 16631 16632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16633 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16634 cacheid=xorg_cv_cc_flag__Warray_bounds 16635 if eval \${$cacheid+:} false; then : 16636 $as_echo_n "(cached) " >&6 16637 else 16638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16639 /* end confdefs.h. */ 16640 int i; 16641 int 16642 main () 16643 { 16644 16645 ; 16646 return 0; 16647 } 16648 _ACEOF 16649 if ac_fn_c_try_link "$LINENO"; then : 16650 eval $cacheid=yes 16651 else 16652 eval $cacheid=no 16653 fi 16654 rm -f core conftest.err conftest.$ac_objext \ 16655 conftest$ac_exeext conftest.$ac_ext 16656 fi 16657 16658 16659 CFLAGS="$xorg_testset_save_CFLAGS" 16660 16661 eval supported=\$$cacheid 16662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16663 $as_echo "$supported" >&6; } 16664 if test "$supported" = "yes" ; then 16665 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16666 found="yes" 16667 fi 16668 fi 16669 16670 16671 16672 16673 16674 16675 16676 16677 16678 16679 16680 16681 16682 16683 16684 xorg_testset_save_CFLAGS="$CFLAGS" 16685 16686 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16689 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16690 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16691 $as_echo_n "(cached) " >&6 16692 else 16693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16694 /* end confdefs.h. */ 16695 int i; 16696 _ACEOF 16697 if ac_fn_c_try_compile "$LINENO"; then : 16698 xorg_cv_cc_flag_unknown_warning_option=yes 16699 else 16700 xorg_cv_cc_flag_unknown_warning_option=no 16701 fi 16702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16703 fi 16704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16705 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16707 CFLAGS="$xorg_testset_save_CFLAGS" 16708 fi 16709 16710 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16713 fi 16714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16716 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16717 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16718 $as_echo_n "(cached) " >&6 16719 else 16720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16721 /* end confdefs.h. */ 16722 int i; 16723 _ACEOF 16724 if ac_fn_c_try_compile "$LINENO"; then : 16725 xorg_cv_cc_flag_unused_command_line_argument=yes 16726 else 16727 xorg_cv_cc_flag_unused_command_line_argument=no 16728 fi 16729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16730 fi 16731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16732 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16734 CFLAGS="$xorg_testset_save_CFLAGS" 16735 fi 16736 16737 found="no" 16738 16739 if test $found = "no" ; then 16740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16742 fi 16743 16744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16746 fi 16747 16748 CFLAGS="$CFLAGS -Wwrite-strings" 16749 16750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 16751 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 16752 cacheid=xorg_cv_cc_flag__Wwrite_strings 16753 if eval \${$cacheid+:} false; then : 16754 $as_echo_n "(cached) " >&6 16755 else 16756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16757 /* end confdefs.h. */ 16758 int i; 16759 int 16760 main () 16761 { 16762 16763 ; 16764 return 0; 16765 } 16766 _ACEOF 16767 if ac_fn_c_try_link "$LINENO"; then : 16768 eval $cacheid=yes 16769 else 16770 eval $cacheid=no 16771 fi 16772 rm -f core conftest.err conftest.$ac_objext \ 16773 conftest$ac_exeext conftest.$ac_ext 16774 fi 16775 16776 16777 CFLAGS="$xorg_testset_save_CFLAGS" 16778 16779 eval supported=\$$cacheid 16780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16781 $as_echo "$supported" >&6; } 16782 if test "$supported" = "yes" ; then 16783 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 16784 found="yes" 16785 fi 16786 fi 16787 16788 16789 16790 16791 16792 16793 16794 16795 16796 16797 16798 16799 16800 16801 16802 xorg_testset_save_CFLAGS="$CFLAGS" 16803 16804 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16807 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16808 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16809 $as_echo_n "(cached) " >&6 16810 else 16811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16812 /* end confdefs.h. */ 16813 int i; 16814 _ACEOF 16815 if ac_fn_c_try_compile "$LINENO"; then : 16816 xorg_cv_cc_flag_unknown_warning_option=yes 16817 else 16818 xorg_cv_cc_flag_unknown_warning_option=no 16819 fi 16820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16821 fi 16822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16823 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16825 CFLAGS="$xorg_testset_save_CFLAGS" 16826 fi 16827 16828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16831 fi 16832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16834 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16835 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16836 $as_echo_n "(cached) " >&6 16837 else 16838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16839 /* end confdefs.h. */ 16840 int i; 16841 _ACEOF 16842 if ac_fn_c_try_compile "$LINENO"; then : 16843 xorg_cv_cc_flag_unused_command_line_argument=yes 16844 else 16845 xorg_cv_cc_flag_unused_command_line_argument=no 16846 fi 16847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16848 fi 16849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16850 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16851 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16852 CFLAGS="$xorg_testset_save_CFLAGS" 16853 fi 16854 16855 found="no" 16856 16857 if test $found = "no" ; then 16858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16860 fi 16861 16862 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16864 fi 16865 16866 CFLAGS="$CFLAGS -Waddress" 16867 16868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 16869 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 16870 cacheid=xorg_cv_cc_flag__Waddress 16871 if eval \${$cacheid+:} false; then : 16872 $as_echo_n "(cached) " >&6 16873 else 16874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16875 /* end confdefs.h. */ 16876 int i; 16877 int 16878 main () 16879 { 16880 16881 ; 16882 return 0; 16883 } 16884 _ACEOF 16885 if ac_fn_c_try_link "$LINENO"; then : 16886 eval $cacheid=yes 16887 else 16888 eval $cacheid=no 16889 fi 16890 rm -f core conftest.err conftest.$ac_objext \ 16891 conftest$ac_exeext conftest.$ac_ext 16892 fi 16893 16894 16895 CFLAGS="$xorg_testset_save_CFLAGS" 16896 16897 eval supported=\$$cacheid 16898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16899 $as_echo "$supported" >&6; } 16900 if test "$supported" = "yes" ; then 16901 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 16902 found="yes" 16903 fi 16904 fi 16905 16906 16907 16908 16909 16910 16911 16912 16913 16914 16915 16916 16917 16918 16919 16920 xorg_testset_save_CFLAGS="$CFLAGS" 16921 16922 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16925 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16926 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16927 $as_echo_n "(cached) " >&6 16928 else 16929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16930 /* end confdefs.h. */ 16931 int i; 16932 _ACEOF 16933 if ac_fn_c_try_compile "$LINENO"; then : 16934 xorg_cv_cc_flag_unknown_warning_option=yes 16935 else 16936 xorg_cv_cc_flag_unknown_warning_option=no 16937 fi 16938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16939 fi 16940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16941 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16943 CFLAGS="$xorg_testset_save_CFLAGS" 16944 fi 16945 16946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16949 fi 16950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16952 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16953 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16954 $as_echo_n "(cached) " >&6 16955 else 16956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16957 /* end confdefs.h. */ 16958 int i; 16959 _ACEOF 16960 if ac_fn_c_try_compile "$LINENO"; then : 16961 xorg_cv_cc_flag_unused_command_line_argument=yes 16962 else 16963 xorg_cv_cc_flag_unused_command_line_argument=no 16964 fi 16965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16966 fi 16967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16968 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16970 CFLAGS="$xorg_testset_save_CFLAGS" 16971 fi 16972 16973 found="no" 16974 16975 if test $found = "no" ; then 16976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16978 fi 16979 16980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16982 fi 16983 16984 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 16985 16986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 16987 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 16988 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 16989 if eval \${$cacheid+:} false; then : 16990 $as_echo_n "(cached) " >&6 16991 else 16992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16993 /* end confdefs.h. */ 16994 int i; 16995 int 16996 main () 16997 { 16998 16999 ; 17000 return 0; 17001 } 17002 _ACEOF 17003 if ac_fn_c_try_link "$LINENO"; then : 17004 eval $cacheid=yes 17005 else 17006 eval $cacheid=no 17007 fi 17008 rm -f core conftest.err conftest.$ac_objext \ 17009 conftest$ac_exeext conftest.$ac_ext 17010 fi 17011 17012 17013 CFLAGS="$xorg_testset_save_CFLAGS" 17014 17015 eval supported=\$$cacheid 17016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17017 $as_echo "$supported" >&6; } 17018 if test "$supported" = "yes" ; then 17019 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17020 found="yes" 17021 fi 17022 fi 17023 17024 17025 17026 17027 17028 17029 17030 17031 17032 17033 17034 17035 17036 17037 17038 xorg_testset_save_CFLAGS="$CFLAGS" 17039 17040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17045 $as_echo_n "(cached) " >&6 17046 else 17047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17048 /* end confdefs.h. */ 17049 int i; 17050 _ACEOF 17051 if ac_fn_c_try_compile "$LINENO"; then : 17052 xorg_cv_cc_flag_unknown_warning_option=yes 17053 else 17054 xorg_cv_cc_flag_unknown_warning_option=no 17055 fi 17056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17057 fi 17058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17061 CFLAGS="$xorg_testset_save_CFLAGS" 17062 fi 17063 17064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17067 fi 17068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17072 $as_echo_n "(cached) " >&6 17073 else 17074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17075 /* end confdefs.h. */ 17076 int i; 17077 _ACEOF 17078 if ac_fn_c_try_compile "$LINENO"; then : 17079 xorg_cv_cc_flag_unused_command_line_argument=yes 17080 else 17081 xorg_cv_cc_flag_unused_command_line_argument=no 17082 fi 17083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17084 fi 17085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17088 CFLAGS="$xorg_testset_save_CFLAGS" 17089 fi 17090 17091 found="no" 17092 17093 if test $found = "no" ; then 17094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17096 fi 17097 17098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17100 fi 17101 17102 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17103 17104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17105 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17106 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17107 if eval \${$cacheid+:} false; then : 17108 $as_echo_n "(cached) " >&6 17109 else 17110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17111 /* end confdefs.h. */ 17112 int i; 17113 int 17114 main () 17115 { 17116 17117 ; 17118 return 0; 17119 } 17120 _ACEOF 17121 if ac_fn_c_try_link "$LINENO"; then : 17122 eval $cacheid=yes 17123 else 17124 eval $cacheid=no 17125 fi 17126 rm -f core conftest.err conftest.$ac_objext \ 17127 conftest$ac_exeext conftest.$ac_ext 17128 fi 17129 17130 17131 CFLAGS="$xorg_testset_save_CFLAGS" 17132 17133 eval supported=\$$cacheid 17134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17135 $as_echo "$supported" >&6; } 17136 if test "$supported" = "yes" ; then 17137 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17138 found="yes" 17139 fi 17140 fi 17141 17142 17143 fi 17144 17145 17146 17147 17148 17149 17150 17151 CWARNFLAGS="$BASE_CFLAGS" 17152 if test "x$GCC" = xyes ; then 17153 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17154 fi 17155 17156 17157 17158 17159 17160 17161 17162 17163 # Check whether --enable-strict-compilation was given. 17164 if test "${enable_strict_compilation+set}" = set; then : 17165 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17166 else 17167 STRICT_COMPILE=no 17168 fi 17169 17170 17171 17172 17173 17174 17175 STRICT_CFLAGS="" 17176 17177 17178 17179 17180 17181 17182 17183 17184 17185 17186 17187 17188 17189 xorg_testset_save_CFLAGS="$CFLAGS" 17190 17191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17196 $as_echo_n "(cached) " >&6 17197 else 17198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17199 /* end confdefs.h. */ 17200 int i; 17201 _ACEOF 17202 if ac_fn_c_try_compile "$LINENO"; then : 17203 xorg_cv_cc_flag_unknown_warning_option=yes 17204 else 17205 xorg_cv_cc_flag_unknown_warning_option=no 17206 fi 17207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17208 fi 17209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17212 CFLAGS="$xorg_testset_save_CFLAGS" 17213 fi 17214 17215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17218 fi 17219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17223 $as_echo_n "(cached) " >&6 17224 else 17225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17226 /* end confdefs.h. */ 17227 int i; 17228 _ACEOF 17229 if ac_fn_c_try_compile "$LINENO"; then : 17230 xorg_cv_cc_flag_unused_command_line_argument=yes 17231 else 17232 xorg_cv_cc_flag_unused_command_line_argument=no 17233 fi 17234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17235 fi 17236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17239 CFLAGS="$xorg_testset_save_CFLAGS" 17240 fi 17241 17242 found="no" 17243 17244 if test $found = "no" ; then 17245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17247 fi 17248 17249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17251 fi 17252 17253 CFLAGS="$CFLAGS -pedantic" 17254 17255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17256 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17257 cacheid=xorg_cv_cc_flag__pedantic 17258 if eval \${$cacheid+:} false; then : 17259 $as_echo_n "(cached) " >&6 17260 else 17261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17262 /* end confdefs.h. */ 17263 int i; 17264 int 17265 main () 17266 { 17267 17268 ; 17269 return 0; 17270 } 17271 _ACEOF 17272 if ac_fn_c_try_link "$LINENO"; then : 17273 eval $cacheid=yes 17274 else 17275 eval $cacheid=no 17276 fi 17277 rm -f core conftest.err conftest.$ac_objext \ 17278 conftest$ac_exeext conftest.$ac_ext 17279 fi 17280 17281 17282 CFLAGS="$xorg_testset_save_CFLAGS" 17283 17284 eval supported=\$$cacheid 17285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17286 $as_echo "$supported" >&6; } 17287 if test "$supported" = "yes" ; then 17288 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17289 found="yes" 17290 fi 17291 fi 17292 17293 17294 17295 17296 17297 17298 17299 17300 17301 17302 17303 17304 17305 17306 17307 xorg_testset_save_CFLAGS="$CFLAGS" 17308 17309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17314 $as_echo_n "(cached) " >&6 17315 else 17316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17317 /* end confdefs.h. */ 17318 int i; 17319 _ACEOF 17320 if ac_fn_c_try_compile "$LINENO"; then : 17321 xorg_cv_cc_flag_unknown_warning_option=yes 17322 else 17323 xorg_cv_cc_flag_unknown_warning_option=no 17324 fi 17325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17326 fi 17327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17330 CFLAGS="$xorg_testset_save_CFLAGS" 17331 fi 17332 17333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17336 fi 17337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17341 $as_echo_n "(cached) " >&6 17342 else 17343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17344 /* end confdefs.h. */ 17345 int i; 17346 _ACEOF 17347 if ac_fn_c_try_compile "$LINENO"; then : 17348 xorg_cv_cc_flag_unused_command_line_argument=yes 17349 else 17350 xorg_cv_cc_flag_unused_command_line_argument=no 17351 fi 17352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17353 fi 17354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17357 CFLAGS="$xorg_testset_save_CFLAGS" 17358 fi 17359 17360 found="no" 17361 17362 if test $found = "no" ; then 17363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17365 fi 17366 17367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17369 fi 17370 17371 CFLAGS="$CFLAGS -Werror" 17372 17373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17374 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17375 cacheid=xorg_cv_cc_flag__Werror 17376 if eval \${$cacheid+:} false; then : 17377 $as_echo_n "(cached) " >&6 17378 else 17379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17380 /* end confdefs.h. */ 17381 int i; 17382 int 17383 main () 17384 { 17385 17386 ; 17387 return 0; 17388 } 17389 _ACEOF 17390 if ac_fn_c_try_link "$LINENO"; then : 17391 eval $cacheid=yes 17392 else 17393 eval $cacheid=no 17394 fi 17395 rm -f core conftest.err conftest.$ac_objext \ 17396 conftest$ac_exeext conftest.$ac_ext 17397 fi 17398 17399 17400 CFLAGS="$xorg_testset_save_CFLAGS" 17401 17402 eval supported=\$$cacheid 17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17404 $as_echo "$supported" >&6; } 17405 if test "$supported" = "yes" ; then 17406 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17407 found="yes" 17408 fi 17409 fi 17410 17411 if test $found = "no" ; then 17412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17414 fi 17415 17416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17418 fi 17419 17420 CFLAGS="$CFLAGS -errwarn" 17421 17422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17423 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17424 cacheid=xorg_cv_cc_flag__errwarn 17425 if eval \${$cacheid+:} false; then : 17426 $as_echo_n "(cached) " >&6 17427 else 17428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17429 /* end confdefs.h. */ 17430 int i; 17431 int 17432 main () 17433 { 17434 17435 ; 17436 return 0; 17437 } 17438 _ACEOF 17439 if ac_fn_c_try_link "$LINENO"; then : 17440 eval $cacheid=yes 17441 else 17442 eval $cacheid=no 17443 fi 17444 rm -f core conftest.err conftest.$ac_objext \ 17445 conftest$ac_exeext conftest.$ac_ext 17446 fi 17447 17448 17449 CFLAGS="$xorg_testset_save_CFLAGS" 17450 17451 eval supported=\$$cacheid 17452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17453 $as_echo "$supported" >&6; } 17454 if test "$supported" = "yes" ; then 17455 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17456 found="yes" 17457 fi 17458 fi 17459 17460 17461 17462 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17463 # activate it with -Werror, so we add it here explicitly. 17464 17465 17466 17467 17468 17469 17470 17471 17472 17473 17474 17475 17476 17477 xorg_testset_save_CFLAGS="$CFLAGS" 17478 17479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17484 $as_echo_n "(cached) " >&6 17485 else 17486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17487 /* end confdefs.h. */ 17488 int i; 17489 _ACEOF 17490 if ac_fn_c_try_compile "$LINENO"; then : 17491 xorg_cv_cc_flag_unknown_warning_option=yes 17492 else 17493 xorg_cv_cc_flag_unknown_warning_option=no 17494 fi 17495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17496 fi 17497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17500 CFLAGS="$xorg_testset_save_CFLAGS" 17501 fi 17502 17503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17506 fi 17507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17511 $as_echo_n "(cached) " >&6 17512 else 17513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17514 /* end confdefs.h. */ 17515 int i; 17516 _ACEOF 17517 if ac_fn_c_try_compile "$LINENO"; then : 17518 xorg_cv_cc_flag_unused_command_line_argument=yes 17519 else 17520 xorg_cv_cc_flag_unused_command_line_argument=no 17521 fi 17522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17523 fi 17524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17527 CFLAGS="$xorg_testset_save_CFLAGS" 17528 fi 17529 17530 found="no" 17531 17532 if test $found = "no" ; then 17533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17535 fi 17536 17537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17539 fi 17540 17541 CFLAGS="$CFLAGS -Werror=attributes" 17542 17543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17544 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17545 cacheid=xorg_cv_cc_flag__Werror_attributes 17546 if eval \${$cacheid+:} false; then : 17547 $as_echo_n "(cached) " >&6 17548 else 17549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17550 /* end confdefs.h. */ 17551 int i; 17552 int 17553 main () 17554 { 17555 17556 ; 17557 return 0; 17558 } 17559 _ACEOF 17560 if ac_fn_c_try_link "$LINENO"; then : 17561 eval $cacheid=yes 17562 else 17563 eval $cacheid=no 17564 fi 17565 rm -f core conftest.err conftest.$ac_objext \ 17566 conftest$ac_exeext conftest.$ac_ext 17567 fi 17568 17569 17570 CFLAGS="$xorg_testset_save_CFLAGS" 17571 17572 eval supported=\$$cacheid 17573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17574 $as_echo "$supported" >&6; } 17575 if test "$supported" = "yes" ; then 17576 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17577 found="yes" 17578 fi 17579 fi 17580 17581 17582 17583 if test "x$STRICT_COMPILE" = "xyes"; then 17584 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17585 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17586 fi 17587 17588 17589 17590 17591 17592 17593 cat >>confdefs.h <<_ACEOF 17594 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17595 _ACEOF 17596 17597 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17598 if test "x$PVM" = "x"; then 17599 PVM="0" 17600 fi 17601 17602 cat >>confdefs.h <<_ACEOF 17603 #define PACKAGE_VERSION_MINOR $PVM 17604 _ACEOF 17605 17606 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17607 if test "x$PVP" = "x"; then 17608 PVP="0" 17609 fi 17610 17611 cat >>confdefs.h <<_ACEOF 17612 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17613 _ACEOF 17614 17615 17616 17617 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17618 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17619 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17620 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17621 17622 17623 17624 17625 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17626 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17627 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17628 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17629 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17630 17631 17632 17633 17634 17635 17636 if test x$APP_MAN_SUFFIX = x ; then 17637 APP_MAN_SUFFIX=1 17638 fi 17639 if test x$APP_MAN_DIR = x ; then 17640 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17641 fi 17642 17643 if test x$LIB_MAN_SUFFIX = x ; then 17644 LIB_MAN_SUFFIX=3 17645 fi 17646 if test x$LIB_MAN_DIR = x ; then 17647 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17648 fi 17649 17650 if test x$FILE_MAN_SUFFIX = x ; then 17651 case $host_os in 17652 solaris*) FILE_MAN_SUFFIX=4 ;; 17653 *) FILE_MAN_SUFFIX=5 ;; 17654 esac 17655 fi 17656 if test x$FILE_MAN_DIR = x ; then 17657 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17658 fi 17659 17660 if test x$MISC_MAN_SUFFIX = x ; then 17661 case $host_os in 17662 solaris*) MISC_MAN_SUFFIX=5 ;; 17663 *) MISC_MAN_SUFFIX=7 ;; 17664 esac 17665 fi 17666 if test x$MISC_MAN_DIR = x ; then 17667 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17668 fi 17669 17670 if test x$DRIVER_MAN_SUFFIX = x ; then 17671 case $host_os in 17672 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17673 *) DRIVER_MAN_SUFFIX=4 ;; 17674 esac 17675 fi 17676 if test x$DRIVER_MAN_DIR = x ; then 17677 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17678 fi 17679 17680 if test x$ADMIN_MAN_SUFFIX = x ; then 17681 case $host_os in 17682 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17683 *) ADMIN_MAN_SUFFIX=8 ;; 17684 esac 17685 fi 17686 if test x$ADMIN_MAN_DIR = x ; then 17687 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17688 fi 17689 17690 17691 17692 17693 17694 17695 17696 17697 17698 17699 17700 17701 17702 17703 17704 XORG_MAN_PAGE="X Version 11" 17705 17706 MAN_SUBSTS="\ 17707 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17708 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17709 -e 's|__xservername__|Xorg|g' \ 17710 -e 's|__xconfigfile__|xorg.conf|g' \ 17711 -e 's|__projectroot__|\$(prefix)|g' \ 17712 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17713 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17714 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17715 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17716 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17717 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17718 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17719 17720 17721 17722 # Check whether --enable-silent-rules was given. 17723 if test "${enable_silent_rules+set}" = set; then : 17724 enableval=$enable_silent_rules; 17725 fi 17726 17727 case $enable_silent_rules in # ((( 17728 yes) AM_DEFAULT_VERBOSITY=0;; 17729 no) AM_DEFAULT_VERBOSITY=1;; 17730 *) AM_DEFAULT_VERBOSITY=0;; 17731 esac 17732 am_make=${MAKE-make} 17733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17734 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17735 if ${am_cv_make_support_nested_variables+:} false; then : 17736 $as_echo_n "(cached) " >&6 17737 else 17738 if $as_echo 'TRUE=$(BAR$(V)) 17739 BAR0=false 17740 BAR1=true 17741 V=1 17742 am__doit: 17743 @$(TRUE) 17744 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 17745 am_cv_make_support_nested_variables=yes 17746 else 17747 am_cv_make_support_nested_variables=no 17748 fi 17749 fi 17750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 17751 $as_echo "$am_cv_make_support_nested_variables" >&6; } 17752 if test $am_cv_make_support_nested_variables = yes; then 17753 AM_V='$(V)' 17754 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 17755 else 17756 AM_V=$AM_DEFAULT_VERBOSITY 17757 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 17758 fi 17759 AM_BACKSLASH='\' 17760 17761 17762 17763 # Check whether --enable-malloc0returnsnull was given. 17764 if test "${enable_malloc0returnsnull+set}" = set; then : 17765 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 17766 else 17767 MALLOC_ZERO_RETURNS_NULL=auto 17768 fi 17769 17770 17771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 17772 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 17773 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 17774 if ${xorg_cv_malloc0_returns_null+:} false; then : 17775 $as_echo_n "(cached) " >&6 17776 else 17777 if test "$cross_compiling" = yes; then : 17778 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17779 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17780 as_fn_error $? "cannot run test program while cross compiling 17781 See \`config.log' for more details" "$LINENO" 5; } 17782 else 17783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17784 /* end confdefs.h. */ 17785 17786 #include <stdlib.h> 17787 17788 int 17789 main () 17790 { 17791 17792 char *m0, *r0, *c0, *p; 17793 m0 = malloc(0); 17794 p = malloc(10); 17795 r0 = realloc(p,0); 17796 c0 = calloc(0,10); 17797 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 17798 17799 ; 17800 return 0; 17801 } 17802 _ACEOF 17803 if ac_fn_c_try_run "$LINENO"; then : 17804 xorg_cv_malloc0_returns_null=yes 17805 else 17806 xorg_cv_malloc0_returns_null=no 17807 fi 17808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17809 conftest.$ac_objext conftest.beam conftest.$ac_ext 17810 fi 17811 17812 fi 17813 17814 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 17815 fi 17816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 17817 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 17818 17819 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 17820 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 17821 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 17822 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 17823 else 17824 MALLOC_ZERO_CFLAGS="" 17825 XMALLOC_ZERO_CFLAGS="" 17826 XTMALLOC_ZERO_CFLAGS="" 17827 fi 17828 17829 17830 17831 17832 17833 17834 # Obtain compiler/linker options for depedencies 17835 17836 pkg_failed=no 17837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XVMC" >&5 17838 $as_echo_n "checking for XVMC... " >&6; } 17839 17840 if test -n "$XVMC_CFLAGS"; then 17841 pkg_cv_XVMC_CFLAGS="$XVMC_CFLAGS" 17842 elif test -n "$PKG_CONFIG"; then 17843 if test -n "$PKG_CONFIG" && \ 17844 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xv xextproto videoproto\""; } >&5 17845 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xv xextproto videoproto") 2>&5 17846 ac_status=$? 17847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17848 test $ac_status = 0; }; then 17849 pkg_cv_XVMC_CFLAGS=`$PKG_CONFIG --cflags "x11 >= 1.6 xext xv xextproto videoproto" 2>/dev/null` 17850 else 17851 pkg_failed=yes 17852 fi 17853 else 17854 pkg_failed=untried 17855 fi 17856 if test -n "$XVMC_LIBS"; then 17857 pkg_cv_XVMC_LIBS="$XVMC_LIBS" 17858 elif test -n "$PKG_CONFIG"; then 17859 if test -n "$PKG_CONFIG" && \ 17860 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xv xextproto videoproto\""; } >&5 17861 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xv xextproto videoproto") 2>&5 17862 ac_status=$? 17863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17864 test $ac_status = 0; }; then 17865 pkg_cv_XVMC_LIBS=`$PKG_CONFIG --libs "x11 >= 1.6 xext xv xextproto videoproto" 2>/dev/null` 17866 else 17867 pkg_failed=yes 17868 fi 17869 else 17870 pkg_failed=untried 17871 fi 17872 17873 17874 17875 if test $pkg_failed = yes; then 17876 17877 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17878 _pkg_short_errors_supported=yes 17879 else 17880 _pkg_short_errors_supported=no 17881 fi 17882 if test $_pkg_short_errors_supported = yes; then 17883 XVMC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 >= 1.6 xext xv xextproto videoproto" 2>&1` 17884 else 17885 XVMC_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 >= 1.6 xext xv xextproto videoproto" 2>&1` 17886 fi 17887 # Put the nasty error message in config.log where it belongs 17888 echo "$XVMC_PKG_ERRORS" >&5 17889 17890 as_fn_error $? "Package requirements (x11 >= 1.6 xext xv xextproto videoproto) were not met: 17891 17892 $XVMC_PKG_ERRORS 17893 17894 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17895 installed software in a non-standard prefix. 17896 17897 Alternatively, you may set the environment variables XVMC_CFLAGS 17898 and XVMC_LIBS to avoid the need to call pkg-config. 17899 See the pkg-config man page for more details. 17900 " "$LINENO" 5 17901 elif test $pkg_failed = untried; then 17902 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17904 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17905 is in your PATH or set the PKG_CONFIG environment variable to the full 17906 path to pkg-config. 17907 17908 Alternatively, you may set the environment variables XVMC_CFLAGS 17909 and XVMC_LIBS to avoid the need to call pkg-config. 17910 See the pkg-config man page for more details. 17911 17912 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17913 See \`config.log' for more details" "$LINENO" 5; } 17914 else 17915 XVMC_CFLAGS=$pkg_cv_XVMC_CFLAGS 17916 XVMC_LIBS=$pkg_cv_XVMC_LIBS 17917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17918 $as_echo "yes" >&6; } 17919 : 17920 fi 17921 17922 # Checks for library functions. 17923 for ac_func in shmat 17924 do : 17925 ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 17926 if test "x$ac_cv_func_shmat" = xyes; then : 17927 cat >>confdefs.h <<_ACEOF 17928 #define HAVE_SHMAT 1 17929 _ACEOF 17930 17931 fi 17932 done 17933 17934 17935 # Check to see if dlopen is in default libraries (like Solaris, which 17936 # has it in libc), or if libdl is needed to get it. 17937 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 17938 if test "x$ac_cv_func_dlopen" = xyes; then : 17939 17940 else 17941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 17942 $as_echo_n "checking for dlopen in -ldl... " >&6; } 17943 if ${ac_cv_lib_dl_dlopen+:} false; then : 17944 $as_echo_n "(cached) " >&6 17945 else 17946 ac_check_lib_save_LIBS=$LIBS 17947 LIBS="-ldl $LIBS" 17948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17949 /* end confdefs.h. */ 17950 17951 /* Override any GCC internal prototype to avoid an error. 17952 Use char because int might match the return type of a GCC 17953 builtin and then its argument prototype would still apply. */ 17954 #ifdef __cplusplus 17955 extern "C" 17956 #endif 17957 char dlopen (); 17958 int 17959 main () 17960 { 17961 return dlopen (); 17962 ; 17963 return 0; 17964 } 17965 _ACEOF 17966 if ac_fn_c_try_link "$LINENO"; then : 17967 ac_cv_lib_dl_dlopen=yes 17968 else 17969 ac_cv_lib_dl_dlopen=no 17970 fi 17971 rm -f core conftest.err conftest.$ac_objext \ 17972 conftest$ac_exeext conftest.$ac_ext 17973 LIBS=$ac_check_lib_save_LIBS 17974 fi 17975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 17976 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 17977 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 17978 DLOPEN_LIBS="-ldl" 17979 fi 17980 17981 fi 17982 17983 17984 17985 # Allow checking code with lint, sparse, etc. 17986 17987 17988 17989 17990 17991 # Check whether --with-lint was given. 17992 if test "${with_lint+set}" = set; then : 17993 withval=$with_lint; use_lint=$withval 17994 else 17995 use_lint=no 17996 fi 17997 17998 17999 # Obtain platform specific info like program name and options 18000 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 18001 case $host_os in 18002 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 18003 lint_name=splint 18004 lint_options="-badflag" 18005 ;; 18006 *freebsd* | *netbsd*) 18007 lint_name=lint 18008 lint_options="-u -b" 18009 ;; 18010 *solaris*) 18011 lint_name=lint 18012 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 18013 ;; 18014 esac 18015 18016 # Test for the presence of the program (either guessed by the code or spelled out by the user) 18017 if test "x$use_lint" = x"yes" ; then 18018 # Extract the first word of "$lint_name", so it can be a program name with args. 18019 set dummy $lint_name; ac_word=$2 18020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18021 $as_echo_n "checking for $ac_word... " >&6; } 18022 if ${ac_cv_path_LINT+:} false; then : 18023 $as_echo_n "(cached) " >&6 18024 else 18025 case $LINT in 18026 [\\/]* | ?:[\\/]*) 18027 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 18028 ;; 18029 *) 18030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18031 for as_dir in $PATH 18032 do 18033 IFS=$as_save_IFS 18034 test -z "$as_dir" && as_dir=. 18035 for ac_exec_ext in '' $ac_executable_extensions; do 18036 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18037 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 18038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18039 break 2 18040 fi 18041 done 18042 done 18043 IFS=$as_save_IFS 18044 18045 ;; 18046 esac 18047 fi 18048 LINT=$ac_cv_path_LINT 18049 if test -n "$LINT"; then 18050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 18051 $as_echo "$LINT" >&6; } 18052 else 18053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18054 $as_echo "no" >&6; } 18055 fi 18056 18057 18058 if test "x$LINT" = "x"; then 18059 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 18060 fi 18061 elif test "x$use_lint" = x"no" ; then 18062 if test "x$LINT" != "x"; then 18063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 18064 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 18065 fi 18066 else 18067 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 18068 fi 18069 18070 # User supplied flags override default flags 18071 if test "x$LINT_FLAGS" != "x"; then 18072 lint_options=$LINT_FLAGS 18073 fi 18074 18075 LINT_FLAGS=$lint_options 18076 18077 if test "x$LINT" != x; then 18078 LINT_TRUE= 18079 LINT_FALSE='#' 18080 else 18081 LINT_TRUE='#' 18082 LINT_FALSE= 18083 fi 18084 18085 18086 18087 LINT_FLAGS="${LINT_FLAGS} ${XVMC_CFLAGS}" 18088 18089 ac_config_files="$ac_config_files Makefile include/Makefile include/X11/Makefile include/X11/extensions/Makefile src/Makefile wrapper/Makefile xvmc.pc" 18090 18091 cat >confcache <<\_ACEOF 18092 # This file is a shell script that caches the results of configure 18093 # tests run on this system so they can be shared between configure 18094 # scripts and configure runs, see configure's option --config-cache. 18095 # It is not useful on other systems. If it contains results you don't 18096 # want to keep, you may remove or edit it. 18097 # 18098 # config.status only pays attention to the cache file if you give it 18099 # the --recheck option to rerun configure. 18100 # 18101 # `ac_cv_env_foo' variables (set or unset) will be overridden when 18102 # loading this file, other *unset* `ac_cv_foo' will be assigned the 18103 # following values. 18104 18105 _ACEOF 18106 18107 # The following way of writing the cache mishandles newlines in values, 18108 # but we know of no workaround that is simple, portable, and efficient. 18109 # So, we kill variables containing newlines. 18110 # Ultrix sh set writes to stderr and can't be redirected directly, 18111 # and sets the high bit in the cache file unless we assign to the vars. 18112 ( 18113 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18114 eval ac_val=\$$ac_var 18115 case $ac_val in #( 18116 *${as_nl}*) 18117 case $ac_var in #( 18118 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18119 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18120 esac 18121 case $ac_var in #( 18122 _ | IFS | as_nl) ;; #( 18123 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18124 *) { eval $ac_var=; unset $ac_var;} ;; 18125 esac ;; 18126 esac 18127 done 18128 18129 (set) 2>&1 | 18130 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18131 *${as_nl}ac_space=\ *) 18132 # `set' does not quote correctly, so add quotes: double-quote 18133 # substitution turns \\\\ into \\, and sed turns \\ into \. 18134 sed -n \ 18135 "s/'/'\\\\''/g; 18136 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18137 ;; #( 18138 *) 18139 # `set' quotes correctly as required by POSIX, so do not add quotes. 18140 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18141 ;; 18142 esac | 18143 sort 18144 ) | 18145 sed ' 18146 /^ac_cv_env_/b end 18147 t clear 18148 :clear 18149 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18150 t end 18151 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18152 :end' >>confcache 18153 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18154 if test -w "$cache_file"; then 18155 if test "x$cache_file" != "x/dev/null"; then 18156 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18157 $as_echo "$as_me: updating cache $cache_file" >&6;} 18158 if test ! -f "$cache_file" || test -h "$cache_file"; then 18159 cat confcache >"$cache_file" 18160 else 18161 case $cache_file in #( 18162 */* | ?:*) 18163 mv -f confcache "$cache_file"$$ && 18164 mv -f "$cache_file"$$ "$cache_file" ;; #( 18165 *) 18166 mv -f confcache "$cache_file" ;; 18167 esac 18168 fi 18169 fi 18170 else 18171 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18172 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18173 fi 18174 fi 18175 rm -f confcache 18176 18177 test "x$prefix" = xNONE && prefix=$ac_default_prefix 18178 # Let make expand exec_prefix. 18179 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18180 18181 DEFS=-DHAVE_CONFIG_H 18182 18183 ac_libobjs= 18184 ac_ltlibobjs= 18185 U= 18186 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18187 # 1. Remove the extension, and $U if already installed. 18188 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18189 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18190 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18191 # will be set to the directory where LIBOBJS objects are built. 18192 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18193 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18194 done 18195 LIBOBJS=$ac_libobjs 18196 18197 LTLIBOBJS=$ac_ltlibobjs 18198 18199 18200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 18201 $as_echo_n "checking that generated files are newer than configure... " >&6; } 18202 if test -n "$am_sleep_pid"; then 18203 # Hide warnings about reused PIDs. 18204 wait $am_sleep_pid 2>/dev/null 18205 fi 18206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 18207 $as_echo "done" >&6; } 18208 if test -n "$EXEEXT"; then 18209 am__EXEEXT_TRUE= 18210 am__EXEEXT_FALSE='#' 18211 else 18212 am__EXEEXT_TRUE='#' 18213 am__EXEEXT_FALSE= 18214 fi 18215 18216 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 18217 as_fn_error $? "conditional \"AMDEP\" was never defined. 18218 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18219 fi 18220 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18221 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18222 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18223 fi 18224 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 18225 as_fn_error $? "conditional \"LINT\" was never defined. 18226 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18227 fi 18228 18229 : "${CONFIG_STATUS=./config.status}" 18230 ac_write_fail=0 18231 ac_clean_files_save=$ac_clean_files 18232 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18233 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18234 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18235 as_write_fail=0 18236 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18237 #! $SHELL 18238 # Generated by $as_me. 18239 # Run this file to recreate the current configuration. 18240 # Compiler output produced by configure, useful for debugging 18241 # configure, is in config.log if it exists. 18242 18243 debug=false 18244 ac_cs_recheck=false 18245 ac_cs_silent=false 18246 18247 SHELL=\${CONFIG_SHELL-$SHELL} 18248 export SHELL 18249 _ASEOF 18250 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18251 ## -------------------- ## 18252 ## M4sh Initialization. ## 18253 ## -------------------- ## 18254 18255 # Be more Bourne compatible 18256 DUALCASE=1; export DUALCASE # for MKS sh 18257 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18258 emulate sh 18259 NULLCMD=: 18260 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18261 # is contrary to our usage. Disable this feature. 18262 alias -g '${1+"$@"}'='"$@"' 18263 setopt NO_GLOB_SUBST 18264 else 18265 case `(set -o) 2>/dev/null` in #( 18266 *posix*) : 18267 set -o posix ;; #( 18268 *) : 18269 ;; 18270 esac 18271 fi 18272 18273 18274 as_nl=' 18275 ' 18276 export as_nl 18277 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18278 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18279 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18280 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18281 # Prefer a ksh shell builtin over an external printf program on Solaris, 18282 # but without wasting forks for bash or zsh. 18283 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18284 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18285 as_echo='print -r --' 18286 as_echo_n='print -rn --' 18287 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18288 as_echo='printf %s\n' 18289 as_echo_n='printf %s' 18290 else 18291 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18292 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18293 as_echo_n='/usr/ucb/echo -n' 18294 else 18295 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18296 as_echo_n_body='eval 18297 arg=$1; 18298 case $arg in #( 18299 *"$as_nl"*) 18300 expr "X$arg" : "X\\(.*\\)$as_nl"; 18301 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18302 esac; 18303 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18304 ' 18305 export as_echo_n_body 18306 as_echo_n='sh -c $as_echo_n_body as_echo' 18307 fi 18308 export as_echo_body 18309 as_echo='sh -c $as_echo_body as_echo' 18310 fi 18311 18312 # The user is always right. 18313 if test "${PATH_SEPARATOR+set}" != set; then 18314 PATH_SEPARATOR=: 18315 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18316 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18317 PATH_SEPARATOR=';' 18318 } 18319 fi 18320 18321 18322 # IFS 18323 # We need space, tab and new line, in precisely that order. Quoting is 18324 # there to prevent editors from complaining about space-tab. 18325 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18326 # splitting by setting IFS to empty value.) 18327 IFS=" "" $as_nl" 18328 18329 # Find who we are. Look in the path if we contain no directory separator. 18330 as_myself= 18331 case $0 in #(( 18332 *[\\/]* ) as_myself=$0 ;; 18333 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18334 for as_dir in $PATH 18335 do 18336 IFS=$as_save_IFS 18337 test -z "$as_dir" && as_dir=. 18338 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18339 done 18340 IFS=$as_save_IFS 18341 18342 ;; 18343 esac 18344 # We did not find ourselves, most probably we were run as `sh COMMAND' 18345 # in which case we are not to be found in the path. 18346 if test "x$as_myself" = x; then 18347 as_myself=$0 18348 fi 18349 if test ! -f "$as_myself"; then 18350 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18351 exit 1 18352 fi 18353 18354 # Unset variables that we do not need and which cause bugs (e.g. in 18355 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18356 # suppresses any "Segmentation fault" message there. '((' could 18357 # trigger a bug in pdksh 5.2.14. 18358 for as_var in BASH_ENV ENV MAIL MAILPATH 18359 do eval test x\${$as_var+set} = xset \ 18360 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18361 done 18362 PS1='$ ' 18363 PS2='> ' 18364 PS4='+ ' 18365 18366 # NLS nuisances. 18367 LC_ALL=C 18368 export LC_ALL 18369 LANGUAGE=C 18370 export LANGUAGE 18371 18372 # CDPATH. 18373 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18374 18375 18376 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18377 # ---------------------------------------- 18378 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18379 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18380 # script with STATUS, using 1 if that was 0. 18381 as_fn_error () 18382 { 18383 as_status=$1; test $as_status -eq 0 && as_status=1 18384 if test "$4"; then 18385 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18386 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18387 fi 18388 $as_echo "$as_me: error: $2" >&2 18389 as_fn_exit $as_status 18390 } # as_fn_error 18391 18392 18393 # as_fn_set_status STATUS 18394 # ----------------------- 18395 # Set $? to STATUS, without forking. 18396 as_fn_set_status () 18397 { 18398 return $1 18399 } # as_fn_set_status 18400 18401 # as_fn_exit STATUS 18402 # ----------------- 18403 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18404 as_fn_exit () 18405 { 18406 set +e 18407 as_fn_set_status $1 18408 exit $1 18409 } # as_fn_exit 18410 18411 # as_fn_unset VAR 18412 # --------------- 18413 # Portably unset VAR. 18414 as_fn_unset () 18415 { 18416 { eval $1=; unset $1;} 18417 } 18418 as_unset=as_fn_unset 18419 # as_fn_append VAR VALUE 18420 # ---------------------- 18421 # Append the text in VALUE to the end of the definition contained in VAR. Take 18422 # advantage of any shell optimizations that allow amortized linear growth over 18423 # repeated appends, instead of the typical quadratic growth present in naive 18424 # implementations. 18425 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18426 eval 'as_fn_append () 18427 { 18428 eval $1+=\$2 18429 }' 18430 else 18431 as_fn_append () 18432 { 18433 eval $1=\$$1\$2 18434 } 18435 fi # as_fn_append 18436 18437 # as_fn_arith ARG... 18438 # ------------------ 18439 # Perform arithmetic evaluation on the ARGs, and store the result in the 18440 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18441 # must be portable across $(()) and expr. 18442 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18443 eval 'as_fn_arith () 18444 { 18445 as_val=$(( $* )) 18446 }' 18447 else 18448 as_fn_arith () 18449 { 18450 as_val=`expr "$@" || test $? -eq 1` 18451 } 18452 fi # as_fn_arith 18453 18454 18455 if expr a : '\(a\)' >/dev/null 2>&1 && 18456 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18457 as_expr=expr 18458 else 18459 as_expr=false 18460 fi 18461 18462 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18463 as_basename=basename 18464 else 18465 as_basename=false 18466 fi 18467 18468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18469 as_dirname=dirname 18470 else 18471 as_dirname=false 18472 fi 18473 18474 as_me=`$as_basename -- "$0" || 18475 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18476 X"$0" : 'X\(//\)$' \| \ 18477 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18478 $as_echo X/"$0" | 18479 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18480 s//\1/ 18481 q 18482 } 18483 /^X\/\(\/\/\)$/{ 18484 s//\1/ 18485 q 18486 } 18487 /^X\/\(\/\).*/{ 18488 s//\1/ 18489 q 18490 } 18491 s/.*/./; q'` 18492 18493 # Avoid depending upon Character Ranges. 18494 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18495 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18496 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18497 as_cr_digits='0123456789' 18498 as_cr_alnum=$as_cr_Letters$as_cr_digits 18499 18500 ECHO_C= ECHO_N= ECHO_T= 18501 case `echo -n x` in #((((( 18502 -n*) 18503 case `echo 'xy\c'` in 18504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18505 xy) ECHO_C='\c';; 18506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18507 ECHO_T=' ';; 18508 esac;; 18509 *) 18510 ECHO_N='-n';; 18511 esac 18512 18513 rm -f conf$$ conf$$.exe conf$$.file 18514 if test -d conf$$.dir; then 18515 rm -f conf$$.dir/conf$$.file 18516 else 18517 rm -f conf$$.dir 18518 mkdir conf$$.dir 2>/dev/null 18519 fi 18520 if (echo >conf$$.file) 2>/dev/null; then 18521 if ln -s conf$$.file conf$$ 2>/dev/null; then 18522 as_ln_s='ln -s' 18523 # ... but there are two gotchas: 18524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18526 # In both cases, we have to default to `cp -pR'. 18527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18528 as_ln_s='cp -pR' 18529 elif ln conf$$.file conf$$ 2>/dev/null; then 18530 as_ln_s=ln 18531 else 18532 as_ln_s='cp -pR' 18533 fi 18534 else 18535 as_ln_s='cp -pR' 18536 fi 18537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18538 rmdir conf$$.dir 2>/dev/null 18539 18540 18541 # as_fn_mkdir_p 18542 # ------------- 18543 # Create "$as_dir" as a directory, including parents if necessary. 18544 as_fn_mkdir_p () 18545 { 18546 18547 case $as_dir in #( 18548 -*) as_dir=./$as_dir;; 18549 esac 18550 test -d "$as_dir" || eval $as_mkdir_p || { 18551 as_dirs= 18552 while :; do 18553 case $as_dir in #( 18554 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18555 *) as_qdir=$as_dir;; 18556 esac 18557 as_dirs="'$as_qdir' $as_dirs" 18558 as_dir=`$as_dirname -- "$as_dir" || 18559 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18560 X"$as_dir" : 'X\(//\)[^/]' \| \ 18561 X"$as_dir" : 'X\(//\)$' \| \ 18562 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18563 $as_echo X"$as_dir" | 18564 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18565 s//\1/ 18566 q 18567 } 18568 /^X\(\/\/\)[^/].*/{ 18569 s//\1/ 18570 q 18571 } 18572 /^X\(\/\/\)$/{ 18573 s//\1/ 18574 q 18575 } 18576 /^X\(\/\).*/{ 18577 s//\1/ 18578 q 18579 } 18580 s/.*/./; q'` 18581 test -d "$as_dir" && break 18582 done 18583 test -z "$as_dirs" || eval "mkdir $as_dirs" 18584 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18585 18586 18587 } # as_fn_mkdir_p 18588 if mkdir -p . 2>/dev/null; then 18589 as_mkdir_p='mkdir -p "$as_dir"' 18590 else 18591 test -d ./-p && rmdir ./-p 18592 as_mkdir_p=false 18593 fi 18594 18595 18596 # as_fn_executable_p FILE 18597 # ----------------------- 18598 # Test if FILE is an executable regular file. 18599 as_fn_executable_p () 18600 { 18601 test -f "$1" && test -x "$1" 18602 } # as_fn_executable_p 18603 as_test_x='test -x' 18604 as_executable_p=as_fn_executable_p 18605 18606 # Sed expression to map a string onto a valid CPP name. 18607 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18608 18609 # Sed expression to map a string onto a valid variable name. 18610 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18611 18612 18613 exec 6>&1 18614 ## ----------------------------------- ## 18615 ## Main body of $CONFIG_STATUS script. ## 18616 ## ----------------------------------- ## 18617 _ASEOF 18618 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18619 18620 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18621 # Save the log message, to keep $0 and so on meaningful, and to 18622 # report actual input values of CONFIG_FILES etc. instead of their 18623 # values after options handling. 18624 ac_log=" 18625 This file was extended by libXvMC $as_me 1.0.9, which was 18626 generated by GNU Autoconf 2.69. Invocation command line was 18627 18628 CONFIG_FILES = $CONFIG_FILES 18629 CONFIG_HEADERS = $CONFIG_HEADERS 18630 CONFIG_LINKS = $CONFIG_LINKS 18631 CONFIG_COMMANDS = $CONFIG_COMMANDS 18632 $ $0 $@ 18633 18634 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18635 " 18636 18637 _ACEOF 18638 18639 case $ac_config_files in *" 18640 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18641 esac 18642 18643 case $ac_config_headers in *" 18644 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18645 esac 18646 18647 18648 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18649 # Files that config.status was made for. 18650 config_files="$ac_config_files" 18651 config_headers="$ac_config_headers" 18652 config_commands="$ac_config_commands" 18653 18654 _ACEOF 18655 18656 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18657 ac_cs_usage="\ 18658 \`$as_me' instantiates files and other configuration actions 18659 from templates according to the current configuration. Unless the files 18660 and actions are specified as TAGs, all are instantiated by default. 18661 18662 Usage: $0 [OPTION]... [TAG]... 18663 18664 -h, --help print this help, then exit 18665 -V, --version print version number and configuration settings, then exit 18666 --config print configuration, then exit 18667 -q, --quiet, --silent 18668 do not print progress messages 18669 -d, --debug don't remove temporary files 18670 --recheck update $as_me by reconfiguring in the same conditions 18671 --file=FILE[:TEMPLATE] 18672 instantiate the configuration file FILE 18673 --header=FILE[:TEMPLATE] 18674 instantiate the configuration header FILE 18675 18676 Configuration files: 18677 $config_files 18678 18679 Configuration headers: 18680 $config_headers 18681 18682 Configuration commands: 18683 $config_commands 18684 18685 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18686 18687 _ACEOF 18688 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18689 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18690 ac_cs_version="\\ 18691 libXvMC config.status 1.0.9 18692 configured by $0, generated by GNU Autoconf 2.69, 18693 with options \\"\$ac_cs_config\\" 18694 18695 Copyright (C) 2012 Free Software Foundation, Inc. 18696 This config.status script is free software; the Free Software Foundation 18697 gives unlimited permission to copy, distribute and modify it." 18698 18699 ac_pwd='$ac_pwd' 18700 srcdir='$srcdir' 18701 INSTALL='$INSTALL' 18702 MKDIR_P='$MKDIR_P' 18703 AWK='$AWK' 18704 test -n "\$AWK" || AWK=awk 18705 _ACEOF 18706 18707 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18708 # The default lists apply if the user does not specify any file. 18709 ac_need_defaults=: 18710 while test $# != 0 18711 do 18712 case $1 in 18713 --*=?*) 18714 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18715 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18716 ac_shift=: 18717 ;; 18718 --*=) 18719 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18720 ac_optarg= 18721 ac_shift=: 18722 ;; 18723 *) 18724 ac_option=$1 18725 ac_optarg=$2 18726 ac_shift=shift 18727 ;; 18728 esac 18729 18730 case $ac_option in 18731 # Handling of the options. 18732 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18733 ac_cs_recheck=: ;; 18734 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18735 $as_echo "$ac_cs_version"; exit ;; 18736 --config | --confi | --conf | --con | --co | --c ) 18737 $as_echo "$ac_cs_config"; exit ;; 18738 --debug | --debu | --deb | --de | --d | -d ) 18739 debug=: ;; 18740 --file | --fil | --fi | --f ) 18741 $ac_shift 18742 case $ac_optarg in 18743 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18744 '') as_fn_error $? "missing file argument" ;; 18745 esac 18746 as_fn_append CONFIG_FILES " '$ac_optarg'" 18747 ac_need_defaults=false;; 18748 --header | --heade | --head | --hea ) 18749 $ac_shift 18750 case $ac_optarg in 18751 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18752 esac 18753 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18754 ac_need_defaults=false;; 18755 --he | --h) 18756 # Conflict between --help and --header 18757 as_fn_error $? "ambiguous option: \`$1' 18758 Try \`$0 --help' for more information.";; 18759 --help | --hel | -h ) 18760 $as_echo "$ac_cs_usage"; exit ;; 18761 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18762 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18763 ac_cs_silent=: ;; 18764 18765 # This is an error. 18766 -*) as_fn_error $? "unrecognized option: \`$1' 18767 Try \`$0 --help' for more information." ;; 18768 18769 *) as_fn_append ac_config_targets " $1" 18770 ac_need_defaults=false ;; 18771 18772 esac 18773 shift 18774 done 18775 18776 ac_configure_extra_args= 18777 18778 if $ac_cs_silent; then 18779 exec 6>/dev/null 18780 ac_configure_extra_args="$ac_configure_extra_args --silent" 18781 fi 18782 18783 _ACEOF 18784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18785 if \$ac_cs_recheck; then 18786 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18787 shift 18788 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18789 CONFIG_SHELL='$SHELL' 18790 export CONFIG_SHELL 18791 exec "\$@" 18792 fi 18793 18794 _ACEOF 18795 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18796 exec 5>>config.log 18797 { 18798 echo 18799 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18800 ## Running $as_me. ## 18801 _ASBOX 18802 $as_echo "$ac_log" 18803 } >&5 18804 18805 _ACEOF 18806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18807 # 18808 # INIT-COMMANDS 18809 # 18810 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18811 18812 18813 # The HP-UX ksh and POSIX shell print the target directory to stdout 18814 # if CDPATH is set. 18815 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18816 18817 sed_quote_subst='$sed_quote_subst' 18818 double_quote_subst='$double_quote_subst' 18819 delay_variable_subst='$delay_variable_subst' 18820 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18821 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18822 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18823 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18824 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18825 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18826 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18827 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18828 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18829 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18830 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18831 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18832 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18833 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18834 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18835 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18836 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18837 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18838 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18839 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18840 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18841 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18842 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18843 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18844 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18845 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18846 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18847 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18848 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18849 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18850 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18851 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18852 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18853 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18854 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18855 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18856 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18857 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18858 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18859 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18860 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18861 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18862 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18863 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18864 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18865 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18866 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18867 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18868 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18869 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18870 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18871 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18872 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18873 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18874 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18875 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18876 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"`' 18877 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18878 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18879 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18880 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18881 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18882 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18883 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18884 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18885 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18886 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18887 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18888 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18889 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18890 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18891 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18892 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18893 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18894 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18895 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18896 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18897 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18898 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18899 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18900 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18901 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18902 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18903 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18904 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18905 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18906 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18907 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18908 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18909 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18910 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18911 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18912 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18913 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18914 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18915 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18916 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18917 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18918 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18919 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18920 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18921 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18922 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18923 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18924 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18925 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18926 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18927 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18928 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18929 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18930 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18931 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18932 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18933 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18934 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18935 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18936 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18937 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18938 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18939 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18940 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18941 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18942 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18943 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18944 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18945 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18946 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18947 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18948 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18949 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18950 18951 LTCC='$LTCC' 18952 LTCFLAGS='$LTCFLAGS' 18953 compiler='$compiler_DEFAULT' 18954 18955 # A function that is used when there is no print builtin or printf. 18956 func_fallback_echo () 18957 { 18958 eval 'cat <<_LTECHO_EOF 18959 \$1 18960 _LTECHO_EOF' 18961 } 18962 18963 # Quote evaled strings. 18964 for var in SHELL \ 18965 ECHO \ 18966 PATH_SEPARATOR \ 18967 SED \ 18968 GREP \ 18969 EGREP \ 18970 FGREP \ 18971 LD \ 18972 NM \ 18973 LN_S \ 18974 lt_SP2NL \ 18975 lt_NL2SP \ 18976 reload_flag \ 18977 OBJDUMP \ 18978 deplibs_check_method \ 18979 file_magic_cmd \ 18980 file_magic_glob \ 18981 want_nocaseglob \ 18982 DLLTOOL \ 18983 sharedlib_from_linklib_cmd \ 18984 AR \ 18985 AR_FLAGS \ 18986 archiver_list_spec \ 18987 STRIP \ 18988 RANLIB \ 18989 CC \ 18990 CFLAGS \ 18991 compiler \ 18992 lt_cv_sys_global_symbol_pipe \ 18993 lt_cv_sys_global_symbol_to_cdecl \ 18994 lt_cv_sys_global_symbol_to_c_name_address \ 18995 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18996 nm_file_list_spec \ 18997 lt_prog_compiler_no_builtin_flag \ 18998 lt_prog_compiler_pic \ 18999 lt_prog_compiler_wl \ 19000 lt_prog_compiler_static \ 19001 lt_cv_prog_compiler_c_o \ 19002 need_locks \ 19003 MANIFEST_TOOL \ 19004 DSYMUTIL \ 19005 NMEDIT \ 19006 LIPO \ 19007 OTOOL \ 19008 OTOOL64 \ 19009 shrext_cmds \ 19010 export_dynamic_flag_spec \ 19011 whole_archive_flag_spec \ 19012 compiler_needs_object \ 19013 with_gnu_ld \ 19014 allow_undefined_flag \ 19015 no_undefined_flag \ 19016 hardcode_libdir_flag_spec \ 19017 hardcode_libdir_separator \ 19018 exclude_expsyms \ 19019 include_expsyms \ 19020 file_list_spec \ 19021 variables_saved_for_relink \ 19022 libname_spec \ 19023 library_names_spec \ 19024 soname_spec \ 19025 install_override_mode \ 19026 finish_eval \ 19027 old_striplib \ 19028 striplib; do 19029 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19030 *[\\\\\\\`\\"\\\$]*) 19031 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 19032 ;; 19033 *) 19034 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19035 ;; 19036 esac 19037 done 19038 19039 # Double-quote double-evaled strings. 19040 for var in reload_cmds \ 19041 old_postinstall_cmds \ 19042 old_postuninstall_cmds \ 19043 old_archive_cmds \ 19044 extract_expsyms_cmds \ 19045 old_archive_from_new_cmds \ 19046 old_archive_from_expsyms_cmds \ 19047 archive_cmds \ 19048 archive_expsym_cmds \ 19049 module_cmds \ 19050 module_expsym_cmds \ 19051 export_symbols_cmds \ 19052 prelink_cmds \ 19053 postlink_cmds \ 19054 postinstall_cmds \ 19055 postuninstall_cmds \ 19056 finish_cmds \ 19057 sys_lib_search_path_spec \ 19058 sys_lib_dlsearch_path_spec; do 19059 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19060 *[\\\\\\\`\\"\\\$]*) 19061 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 19062 ;; 19063 *) 19064 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19065 ;; 19066 esac 19067 done 19068 19069 ac_aux_dir='$ac_aux_dir' 19070 xsi_shell='$xsi_shell' 19071 lt_shell_append='$lt_shell_append' 19072 19073 # See if we are running on zsh, and set the options which allow our 19074 # commands through without removal of \ escapes INIT. 19075 if test -n "\${ZSH_VERSION+set}" ; then 19076 setopt NO_GLOB_SUBST 19077 fi 19078 19079 19080 PACKAGE='$PACKAGE' 19081 VERSION='$VERSION' 19082 TIMESTAMP='$TIMESTAMP' 19083 RM='$RM' 19084 ofile='$ofile' 19085 19086 19087 19088 19089 _ACEOF 19090 19091 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19092 19093 # Handling of arguments. 19094 for ac_config_target in $ac_config_targets 19095 do 19096 case $ac_config_target in 19097 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 19098 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 19099 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 19100 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 19101 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 19102 "include/X11/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/Makefile" ;; 19103 "include/X11/extensions/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/extensions/Makefile" ;; 19104 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 19105 "wrapper/Makefile") CONFIG_FILES="$CONFIG_FILES wrapper/Makefile" ;; 19106 "xvmc.pc") CONFIG_FILES="$CONFIG_FILES xvmc.pc" ;; 19107 19108 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 19109 esac 19110 done 19111 19112 19113 # If the user did not use the arguments to specify the items to instantiate, 19114 # then the envvar interface is used. Set only those that are not. 19115 # We use the long form for the default assignment because of an extremely 19116 # bizarre bug on SunOS 4.1.3. 19117 if $ac_need_defaults; then 19118 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 19119 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 19120 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 19121 fi 19122 19123 # Have a temporary directory for convenience. Make it in the build tree 19124 # simply because there is no reason against having it here, and in addition, 19125 # creating and moving files from /tmp can sometimes cause problems. 19126 # Hook for its removal unless debugging. 19127 # Note that there is a small window in which the directory will not be cleaned: 19128 # after its creation but before its name has been assigned to `$tmp'. 19129 $debug || 19130 { 19131 tmp= ac_tmp= 19132 trap 'exit_status=$? 19133 : "${ac_tmp:=$tmp}" 19134 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 19135 ' 0 19136 trap 'as_fn_exit 1' 1 2 13 15 19137 } 19138 # Create a (secure) tmp directory for tmp files. 19139 19140 { 19141 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 19142 test -d "$tmp" 19143 } || 19144 { 19145 tmp=./conf$$-$RANDOM 19146 (umask 077 && mkdir "$tmp") 19147 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 19148 ac_tmp=$tmp 19149 19150 # Set up the scripts for CONFIG_FILES section. 19151 # No need to generate them if there are no CONFIG_FILES. 19152 # This happens for instance with `./config.status config.h'. 19153 if test -n "$CONFIG_FILES"; then 19154 19155 19156 ac_cr=`echo X | tr X '\015'` 19157 # On cygwin, bash can eat \r inside `` if the user requested igncr. 19158 # But we know of no other shell where ac_cr would be empty at this 19159 # point, so we can use a bashism as a fallback. 19160 if test "x$ac_cr" = x; then 19161 eval ac_cr=\$\'\\r\' 19162 fi 19163 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 19164 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 19165 ac_cs_awk_cr='\\r' 19166 else 19167 ac_cs_awk_cr=$ac_cr 19168 fi 19169 19170 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 19171 _ACEOF 19172 19173 19174 { 19175 echo "cat >conf$$subs.awk <<_ACEOF" && 19176 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 19177 echo "_ACEOF" 19178 } >conf$$subs.sh || 19179 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19180 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 19181 ac_delim='%!_!# ' 19182 for ac_last_try in false false false false false :; do 19183 . ./conf$$subs.sh || 19184 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19185 19186 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 19187 if test $ac_delim_n = $ac_delim_num; then 19188 break 19189 elif $ac_last_try; then 19190 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19191 else 19192 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19193 fi 19194 done 19195 rm -f conf$$subs.sh 19196 19197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19198 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 19199 _ACEOF 19200 sed -n ' 19201 h 19202 s/^/S["/; s/!.*/"]=/ 19203 p 19204 g 19205 s/^[^!]*!// 19206 :repl 19207 t repl 19208 s/'"$ac_delim"'$// 19209 t delim 19210 :nl 19211 h 19212 s/\(.\{148\}\)..*/\1/ 19213 t more1 19214 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19215 p 19216 n 19217 b repl 19218 :more1 19219 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19220 p 19221 g 19222 s/.\{148\}// 19223 t nl 19224 :delim 19225 h 19226 s/\(.\{148\}\)..*/\1/ 19227 t more2 19228 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19229 p 19230 b 19231 :more2 19232 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19233 p 19234 g 19235 s/.\{148\}// 19236 t delim 19237 ' <conf$$subs.awk | sed ' 19238 /^[^""]/{ 19239 N 19240 s/\n// 19241 } 19242 ' >>$CONFIG_STATUS || ac_write_fail=1 19243 rm -f conf$$subs.awk 19244 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19245 _ACAWK 19246 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19247 for (key in S) S_is_set[key] = 1 19248 FS = "" 19249 19250 } 19251 { 19252 line = $ 0 19253 nfields = split(line, field, "@") 19254 substed = 0 19255 len = length(field[1]) 19256 for (i = 2; i < nfields; i++) { 19257 key = field[i] 19258 keylen = length(key) 19259 if (S_is_set[key]) { 19260 value = S[key] 19261 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19262 len += length(value) + length(field[++i]) 19263 substed = 1 19264 } else 19265 len += 1 + keylen 19266 } 19267 19268 print line 19269 } 19270 19271 _ACAWK 19272 _ACEOF 19273 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19274 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19275 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19276 else 19277 cat 19278 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19279 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19280 _ACEOF 19281 19282 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19283 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19284 # trailing colons and then remove the whole line if VPATH becomes empty 19285 # (actually we leave an empty line to preserve line numbers). 19286 if test "x$srcdir" = x.; then 19287 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19288 h 19289 s/// 19290 s/^/:/ 19291 s/[ ]*$/:/ 19292 s/:\$(srcdir):/:/g 19293 s/:\${srcdir}:/:/g 19294 s/:@srcdir@:/:/g 19295 s/^:*// 19296 s/:*$// 19297 x 19298 s/\(=[ ]*\).*/\1/ 19299 G 19300 s/\n// 19301 s/^[^=]*=[ ]*$// 19302 }' 19303 fi 19304 19305 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19306 fi # test -n "$CONFIG_FILES" 19307 19308 # Set up the scripts for CONFIG_HEADERS section. 19309 # No need to generate them if there are no CONFIG_HEADERS. 19310 # This happens for instance with `./config.status Makefile'. 19311 if test -n "$CONFIG_HEADERS"; then 19312 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19313 BEGIN { 19314 _ACEOF 19315 19316 # Transform confdefs.h into an awk script `defines.awk', embedded as 19317 # here-document in config.status, that substitutes the proper values into 19318 # config.h.in to produce config.h. 19319 19320 # Create a delimiter string that does not exist in confdefs.h, to ease 19321 # handling of long lines. 19322 ac_delim='%!_!# ' 19323 for ac_last_try in false false :; do 19324 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19325 if test -z "$ac_tt"; then 19326 break 19327 elif $ac_last_try; then 19328 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19329 else 19330 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19331 fi 19332 done 19333 19334 # For the awk script, D is an array of macro values keyed by name, 19335 # likewise P contains macro parameters if any. Preserve backslash 19336 # newline sequences. 19337 19338 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19339 sed -n ' 19340 s/.\{148\}/&'"$ac_delim"'/g 19341 t rset 19342 :rset 19343 s/^[ ]*#[ ]*define[ ][ ]*/ / 19344 t def 19345 d 19346 :def 19347 s/\\$// 19348 t bsnl 19349 s/["\\]/\\&/g 19350 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19351 D["\1"]=" \3"/p 19352 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19353 d 19354 :bsnl 19355 s/["\\]/\\&/g 19356 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19357 D["\1"]=" \3\\\\\\n"\\/p 19358 t cont 19359 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19360 t cont 19361 d 19362 :cont 19363 n 19364 s/.\{148\}/&'"$ac_delim"'/g 19365 t clear 19366 :clear 19367 s/\\$// 19368 t bsnlc 19369 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19370 d 19371 :bsnlc 19372 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19373 b cont 19374 ' <confdefs.h | sed ' 19375 s/'"$ac_delim"'/"\\\ 19376 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19377 19378 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19379 for (key in D) D_is_set[key] = 1 19380 FS = "" 19381 } 19382 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19383 line = \$ 0 19384 split(line, arg, " ") 19385 if (arg[1] == "#") { 19386 defundef = arg[2] 19387 mac1 = arg[3] 19388 } else { 19389 defundef = substr(arg[1], 2) 19390 mac1 = arg[2] 19391 } 19392 split(mac1, mac2, "(") #) 19393 macro = mac2[1] 19394 prefix = substr(line, 1, index(line, defundef) - 1) 19395 if (D_is_set[macro]) { 19396 # Preserve the white space surrounding the "#". 19397 print prefix "define", macro P[macro] D[macro] 19398 next 19399 } else { 19400 # Replace #undef with comments. This is necessary, for example, 19401 # in the case of _POSIX_SOURCE, which is predefined and required 19402 # on some systems where configure will not decide to define it. 19403 if (defundef == "undef") { 19404 print "/*", prefix defundef, macro, "*/" 19405 next 19406 } 19407 } 19408 } 19409 { print } 19410 _ACAWK 19411 _ACEOF 19412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19413 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19414 fi # test -n "$CONFIG_HEADERS" 19415 19416 19417 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19418 shift 19419 for ac_tag 19420 do 19421 case $ac_tag in 19422 :[FHLC]) ac_mode=$ac_tag; continue;; 19423 esac 19424 case $ac_mode$ac_tag in 19425 :[FHL]*:*);; 19426 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19427 :[FH]-) ac_tag=-:-;; 19428 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19429 esac 19430 ac_save_IFS=$IFS 19431 IFS=: 19432 set x $ac_tag 19433 IFS=$ac_save_IFS 19434 shift 19435 ac_file=$1 19436 shift 19437 19438 case $ac_mode in 19439 :L) ac_source=$1;; 19440 :[FH]) 19441 ac_file_inputs= 19442 for ac_f 19443 do 19444 case $ac_f in 19445 -) ac_f="$ac_tmp/stdin";; 19446 *) # Look for the file first in the build tree, then in the source tree 19447 # (if the path is not absolute). The absolute path cannot be DOS-style, 19448 # because $ac_f cannot contain `:'. 19449 test -f "$ac_f" || 19450 case $ac_f in 19451 [\\/$]*) false;; 19452 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19453 esac || 19454 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19455 esac 19456 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19457 as_fn_append ac_file_inputs " '$ac_f'" 19458 done 19459 19460 # Let's still pretend it is `configure' which instantiates (i.e., don't 19461 # use $as_me), people would be surprised to read: 19462 # /* config.h. Generated by config.status. */ 19463 configure_input='Generated from '` 19464 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19465 `' by configure.' 19466 if test x"$ac_file" != x-; then 19467 configure_input="$ac_file. $configure_input" 19468 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19469 $as_echo "$as_me: creating $ac_file" >&6;} 19470 fi 19471 # Neutralize special characters interpreted by sed in replacement strings. 19472 case $configure_input in #( 19473 *\&* | *\|* | *\\* ) 19474 ac_sed_conf_input=`$as_echo "$configure_input" | 19475 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19476 *) ac_sed_conf_input=$configure_input;; 19477 esac 19478 19479 case $ac_tag in 19480 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19481 || as_fn_error $? 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20035 need_lib_prefix=$need_lib_prefix 20036 20037 # Do we need a version for libraries? 20038 need_version=$need_version 20039 20040 # Library versioning type. 20041 version_type=$version_type 20042 20043 # Shared library runtime path variable. 20044 runpath_var=$runpath_var 20045 20046 # Shared library path variable. 20047 shlibpath_var=$shlibpath_var 20048 20049 # Is shlibpath searched before the hard-coded library search path? 20050 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 20051 20052 # Format of library name prefix. 20053 libname_spec=$lt_libname_spec 20054 20055 # List of archive names. First name is the real one, the rest are links. 20056 # The last name is the one that the linker finds with -lNAME 20057 library_names_spec=$lt_library_names_spec 20058 20059 # The coded name of the library, if different from the real name. 20060 soname_spec=$lt_soname_spec 20061 20062 # Permission mode override for installation of shared libraries. 20063 install_override_mode=$lt_install_override_mode 20064 20065 # Command to use after installation of a shared archive. 20066 postinstall_cmds=$lt_postinstall_cmds 20067 20068 # Command to use after uninstallation of a shared archive. 20069 postuninstall_cmds=$lt_postuninstall_cmds 20070 20071 # Commands used to finish a libtool library installation in a directory. 20072 finish_cmds=$lt_finish_cmds 20073 20074 # As "finish_cmds", except a single script fragment to be evaled but 20075 # not shown. 20076 finish_eval=$lt_finish_eval 20077 20078 # Whether we should hardcode library paths into libraries. 20079 hardcode_into_libs=$hardcode_into_libs 20080 20081 # Compile-time system search path for libraries. 20082 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 20083 20084 # Run-time system search path for libraries. 20085 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 20086 20087 # Whether dlopen is supported. 20088 dlopen_support=$enable_dlopen 20089 20090 # Whether dlopen of programs is supported. 20091 dlopen_self=$enable_dlopen_self 20092 20093 # Whether dlopen of statically linked programs is supported. 20094 dlopen_self_static=$enable_dlopen_self_static 20095 20096 # Commands to strip libraries. 20097 old_striplib=$lt_old_striplib 20098 striplib=$lt_striplib 20099 20100 20101 # The linker used to build libraries. 20102 LD=$lt_LD 20103 20104 # How to create reloadable object files. 20105 reload_flag=$lt_reload_flag 20106 reload_cmds=$lt_reload_cmds 20107 20108 # Commands used to build an old-style archive. 20109 old_archive_cmds=$lt_old_archive_cmds 20110 20111 # A language specific compiler. 20112 CC=$lt_compiler 20113 20114 # Is the compiler the GNU compiler? 20115 with_gcc=$GCC 20116 20117 # Compiler flag to turn off builtin functions. 20118 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 20119 20120 # Additional compiler flags for building library objects. 20121 pic_flag=$lt_lt_prog_compiler_pic 20122 20123 # How to pass a linker flag through the compiler. 20124 wl=$lt_lt_prog_compiler_wl 20125 20126 # Compiler flag to prevent dynamic linking. 20127 link_static_flag=$lt_lt_prog_compiler_static 20128 20129 # Does compiler simultaneously support -c and -o options? 20130 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 20131 20132 # Whether or not to add -lc for building shared libraries. 20133 build_libtool_need_lc=$archive_cmds_need_lc 20134 20135 # Whether or not to disallow shared libs when runtime libs are static. 20136 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 20137 20138 # Compiler flag to allow reflexive dlopens. 20139 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 20140 20141 # Compiler flag to generate shared objects directly from archives. 20142 whole_archive_flag_spec=$lt_whole_archive_flag_spec 20143 20144 # Whether the compiler copes with passing no objects directly. 20145 compiler_needs_object=$lt_compiler_needs_object 20146 20147 # Create an old-style archive from a shared archive. 20148 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 20149 20150 # Create a temporary old-style archive to link instead of a shared archive. 20151 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 20152 20153 # Commands used to build a shared archive. 20154 archive_cmds=$lt_archive_cmds 20155 archive_expsym_cmds=$lt_archive_expsym_cmds 20156 20157 # Commands used to build a loadable module if different from building 20158 # a shared archive. 20159 module_cmds=$lt_module_cmds 20160 module_expsym_cmds=$lt_module_expsym_cmds 20161 20162 # Whether we are building with GNU ld or not. 20163 with_gnu_ld=$lt_with_gnu_ld 20164 20165 # Flag that allows shared libraries with undefined symbols to be built. 20166 allow_undefined_flag=$lt_allow_undefined_flag 20167 20168 # Flag that enforces no undefined symbols. 20169 no_undefined_flag=$lt_no_undefined_flag 20170 20171 # Flag to hardcode \$libdir into a binary during linking. 20172 # This must work even if \$libdir does not exist 20173 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 20174 20175 # Whether we need a single "-rpath" flag with a separated argument. 20176 hardcode_libdir_separator=$lt_hardcode_libdir_separator 20177 20178 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20179 # DIR into the resulting binary. 20180 hardcode_direct=$hardcode_direct 20181 20182 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20183 # DIR into the resulting binary and the resulting library dependency is 20184 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 20185 # library is relocated. 20186 hardcode_direct_absolute=$hardcode_direct_absolute 20187 20188 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 20189 # into the resulting binary. 20190 hardcode_minus_L=$hardcode_minus_L 20191 20192 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 20193 # into the resulting binary. 20194 hardcode_shlibpath_var=$hardcode_shlibpath_var 20195 20196 # Set to "yes" if building a shared library automatically hardcodes DIR 20197 # into the library and all subsequent libraries and executables linked 20198 # against it. 20199 hardcode_automatic=$hardcode_automatic 20200 20201 # Set to yes if linker adds runtime paths of dependent libraries 20202 # to runtime path list. 20203 inherit_rpath=$inherit_rpath 20204 20205 # Whether libtool must link a program against all its dependency libraries. 20206 link_all_deplibs=$link_all_deplibs 20207 20208 # Set to "yes" if exported symbols are required. 20209 always_export_symbols=$always_export_symbols 20210 20211 # The commands to list exported symbols. 20212 export_symbols_cmds=$lt_export_symbols_cmds 20213 20214 # Symbols that should not be listed in the preloaded symbols. 20215 exclude_expsyms=$lt_exclude_expsyms 20216 20217 # Symbols that must always be exported. 20218 include_expsyms=$lt_include_expsyms 20219 20220 # Commands necessary for linking programs (against libraries) with templates. 20221 prelink_cmds=$lt_prelink_cmds 20222 20223 # Commands necessary for finishing linking programs. 20224 postlink_cmds=$lt_postlink_cmds 20225 20226 # Specify filename containing input files. 20227 file_list_spec=$lt_file_list_spec 20228 20229 # How to hardcode a shared library path into an executable. 20230 hardcode_action=$hardcode_action 20231 20232 # ### END LIBTOOL CONFIG 20233 20234 _LT_EOF 20235 20236 case $host_os in 20237 aix3*) 20238 cat <<\_LT_EOF >> "$cfgfile" 20239 # AIX sometimes has problems with the GCC collect2 program. For some 20240 # reason, if we set the COLLECT_NAMES environment variable, the problems 20241 # vanish in a puff of smoke. 20242 if test "X${COLLECT_NAMES+set}" != Xset; then 20243 COLLECT_NAMES= 20244 export COLLECT_NAMES 20245 fi 20246 _LT_EOF 20247 ;; 20248 esac 20249 20250 20251 ltmain="$ac_aux_dir/ltmain.sh" 20252 20253 20254 # We use sed instead of cat because bash on DJGPP gets confused if 20255 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20256 # text mode, it properly converts lines to CR/LF. This bash problem 20257 # is reportedly fixed, but why not run on old versions too? 20258 sed '$q' "$ltmain" >> "$cfgfile" \ 20259 || (rm -f "$cfgfile"; exit 1) 20260 20261 if test x"$xsi_shell" = xyes; then 20262 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20263 func_dirname ()\ 20264 {\ 20265 \ case ${1} in\ 20266 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20267 \ * ) func_dirname_result="${3}" ;;\ 20268 \ esac\ 20269 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20270 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20271 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20272 test 0 -eq $? || _lt_function_replace_fail=: 20273 20274 20275 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20276 func_basename ()\ 20277 {\ 20278 \ func_basename_result="${1##*/}"\ 20279 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20280 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20281 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20282 test 0 -eq $? || _lt_function_replace_fail=: 20283 20284 20285 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20286 func_dirname_and_basename ()\ 20287 {\ 20288 \ case ${1} in\ 20289 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20290 \ * ) func_dirname_result="${3}" ;;\ 20291 \ esac\ 20292 \ func_basename_result="${1##*/}"\ 20293 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20294 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20295 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20296 test 0 -eq $? || _lt_function_replace_fail=: 20297 20298 20299 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20300 func_stripname ()\ 20301 {\ 20302 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20303 \ # positional parameters, so assign one to ordinary parameter first.\ 20304 \ func_stripname_result=${3}\ 20305 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20306 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20307 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20308 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20309 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20310 test 0 -eq $? || _lt_function_replace_fail=: 20311 20312 20313 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20314 func_split_long_opt ()\ 20315 {\ 20316 \ func_split_long_opt_name=${1%%=*}\ 20317 \ func_split_long_opt_arg=${1#*=}\ 20318 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20319 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20320 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20321 test 0 -eq $? || _lt_function_replace_fail=: 20322 20323 20324 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20325 func_split_short_opt ()\ 20326 {\ 20327 \ func_split_short_opt_arg=${1#??}\ 20328 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20329 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20330 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20331 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20332 test 0 -eq $? || _lt_function_replace_fail=: 20333 20334 20335 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20336 func_lo2o ()\ 20337 {\ 20338 \ case ${1} in\ 20339 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20340 \ *) func_lo2o_result=${1} ;;\ 20341 \ esac\ 20342 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20343 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20344 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20345 test 0 -eq $? || _lt_function_replace_fail=: 20346 20347 20348 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20349 func_xform ()\ 20350 {\ 20351 func_xform_result=${1%.*}.lo\ 20352 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20353 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20354 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20355 test 0 -eq $? || _lt_function_replace_fail=: 20356 20357 20358 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20359 func_arith ()\ 20360 {\ 20361 func_arith_result=$(( $* ))\ 20362 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20363 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20364 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20365 test 0 -eq $? || _lt_function_replace_fail=: 20366 20367 20368 sed -e '/^func_len ()$/,/^} # func_len /c\ 20369 func_len ()\ 20370 {\ 20371 func_len_result=${#1}\ 20372 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20373 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20374 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20375 test 0 -eq $? || _lt_function_replace_fail=: 20376 20377 fi 20378 20379 if test x"$lt_shell_append" = xyes; then 20380 sed -e '/^func_append ()$/,/^} # func_append /c\ 20381 func_append ()\ 20382 {\ 20383 eval "${1}+=\\${2}"\ 20384 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20385 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20386 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20387 test 0 -eq $? || _lt_function_replace_fail=: 20388 20389 20390 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20391 func_append_quoted ()\ 20392 {\ 20393 \ func_quote_for_eval "${2}"\ 20394 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20395 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20396 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20397 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20398 test 0 -eq $? || _lt_function_replace_fail=: 20399 20400 20401 # Save a `func_append' function call where possible by direct use of '+=' 20402 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20403 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20404 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20405 test 0 -eq $? || _lt_function_replace_fail=: 20406 else 20407 # Save a `func_append' function call even when '+=' is not available 20408 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20409 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20410 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20411 test 0 -eq $? || _lt_function_replace_fail=: 20412 fi 20413 20414 if test x"$_lt_function_replace_fail" = x":"; then 20415 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20416 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20417 fi 20418 20419 20420 mv -f "$cfgfile" "$ofile" || 20421 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20422 chmod +x "$ofile" 20423 20424 ;; 20425 20426 esac 20427 done # for ac_tag 20428 20429 20430 as_fn_exit 0 20431 _ACEOF 20432 ac_clean_files=$ac_clean_files_save 20433 20434 test $ac_write_fail = 0 || 20435 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20436 20437 20438 # configure is writing to config.log, and then calls config.status. 20439 # config.status does its own redirection, appending to config.log. 20440 # Unfortunately, on DOS this fails, as config.log is still kept open 20441 # by configure, so config.status won't be able to write to it; its 20442 # output is simply discarded. So we exec the FD to /dev/null, 20443 # effectively closing config.log, so it can be properly (re)opened and 20444 # appended to by config.status. When coming back to configure, we 20445 # need to make the FD available again. 20446 if test "$no_create" != yes; then 20447 ac_cs_success=: 20448 ac_config_status_args= 20449 test "$silent" = yes && 20450 ac_config_status_args="$ac_config_status_args --quiet" 20451 exec 5>/dev/null 20452 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20453 exec 5>>config.log 20454 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20455 # would make configure fail if this is the last instruction. 20456 $ac_cs_success || as_fn_exit 1 20457 fi 20458 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20460 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20461 fi 20462 20463
Indexes created Tue Oct 27 00:25:24 UTC 2026