configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libXvMC 1.0.10. 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='1.0.10' 595 PACKAGE_STRING='libXvMC 1.0.10' 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_LIBDIR 666 PKG_CONFIG_PATH 667 PKG_CONFIG 668 CHANGELOG_CMD 669 STRICT_CFLAGS 670 CWARNFLAGS 671 BASE_CFLAGS 672 CPP 673 OTOOL64 674 OTOOL 675 LIPO 676 NMEDIT 677 DSYMUTIL 678 MANIFEST_TOOL 679 RANLIB 680 ac_ct_AR 681 AR 682 DLLTOOL 683 OBJDUMP 684 LN_S 685 NM 686 ac_ct_DUMPBIN 687 DUMPBIN 688 LD 689 FGREP 690 EGREP 691 GREP 692 SED 693 am__fastdepCC_FALSE 694 am__fastdepCC_TRUE 695 CCDEPMODE 696 am__nodep 697 AMDEPBACKSLASH 698 AMDEP_FALSE 699 AMDEP_TRUE 700 am__quote 701 am__include 702 DEPDIR 703 OBJEXT 704 EXEEXT 705 ac_ct_CC 706 CPPFLAGS 707 LDFLAGS 708 CFLAGS 709 CC 710 host_os 711 host_vendor 712 host_cpu 713 host 714 build_os 715 build_vendor 716 build_cpu 717 build 718 LIBTOOL 719 AM_BACKSLASH 720 AM_DEFAULT_VERBOSITY 721 AM_DEFAULT_V 722 AM_V 723 am__untar 724 am__tar 725 AMTAR 726 am__leading_dot 727 SET_MAKE 728 AWK 729 mkdir_p 730 MKDIR_P 731 INSTALL_STRIP_PROGRAM 732 STRIP 733 install_sh 734 MAKEINFO 735 AUTOHEADER 736 AUTOMAKE 737 AUTOCONF 738 ACLOCAL 739 VERSION 740 PACKAGE 741 CYGPATH_W 742 am__isrc 743 INSTALL_DATA 744 INSTALL_SCRIPT 745 INSTALL_PROGRAM 746 target_alias 747 host_alias 748 build_alias 749 LIBS 750 ECHO_T 751 ECHO_N 752 ECHO_C 753 DEFS 754 mandir 755 localedir 756 libdir 757 psdir 758 pdfdir 759 dvidir 760 htmldir 761 infodir 762 docdir 763 oldincludedir 764 includedir 765 localstatedir 766 sharedstatedir 767 sysconfdir 768 datadir 769 datarootdir 770 libexecdir 771 sbindir 772 bindir 773 program_transform_name 774 prefix 775 exec_prefix 776 PACKAGE_URL 777 PACKAGE_BUGREPORT 778 PACKAGE_STRING 779 PACKAGE_VERSION 780 PACKAGE_TARNAME 781 PACKAGE_NAME 782 PATH_SEPARATOR 783 SHELL' 784 ac_subst_files='' 785 ac_user_opts=' 786 enable_option_checking 787 enable_silent_rules 788 enable_shared 789 enable_static 790 with_pic 791 enable_fast_install 792 enable_dependency_tracking 793 with_gnu_ld 794 with_sysroot 795 enable_libtool_lock 796 enable_selective_werror 797 enable_strict_compilation 798 enable_malloc0returnsnull 799 with_lint 800 ' 801 ac_precious_vars='build_alias 802 host_alias 803 target_alias 804 CC 805 CFLAGS 806 LDFLAGS 807 LIBS 808 CPPFLAGS 809 CPP 810 PKG_CONFIG 811 PKG_CONFIG_PATH 812 PKG_CONFIG_LIBDIR 813 XVMC_CFLAGS 814 XVMC_LIBS 815 LINT 816 LINT_FLAGS' 817 818 819 # 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[VAR=VALUE]... 1360 1361 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1362 VAR=VALUE. 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"newly created file is older than distributed files! 2405 Check your system clock" "$LINENO" 5 2406 fi 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2408 $as_echo "yes" >&6; } 2409 # If we didn't sleep, we still need to ensure time stamps of config.status and 2410 # generated files are strictly newer. 2411 am_sleep_pid= 2412 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2413 ( sleep 1 ) & 2414 am_sleep_pid=$! 2415 fi 2416 2417 rm -f conftest.file 2418 2419 test "$program_prefix" != NONE && 2420 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2421 # Use a double $ so make ignores it. 2422 test "$program_suffix" != NONE && 2423 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2424 # Double any \ or $. 2425 # By default was `s,x,x', remove it if useless. 2426 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2427 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2428 2429 # expand $ac_aux_dir to an absolute path 2430 am_aux_dir=`cd $ac_aux_dir && pwd` 2431 2432 if test x"${MISSING+set}" != xset; then 2433 case $am_aux_dir in 2434 *\ * | *\ *) 2435 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2436 *) 2437 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2438 esac 2439 fi 2440 # Use eval to expand $SHELL 2441 if eval "$MISSING --is-lightweight"; then 2442 am_missing_run="$MISSING " 2443 else 2444 am_missing_run= 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2446 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2447 fi 2448 2449 if test x"${install_sh}" != xset; then 2450 case $am_aux_dir in 2451 *\ * | *\ *) 2452 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2453 *) 2454 install_sh="\${SHELL} $am_aux_dir/install-sh" 2455 esac 2456 fi 2457 2458 # Installed binaries are usually stripped using 'strip' when the user 2459 # run "make install-strip". However 'strip' might not be the right 2460 # tool to use in cross-compilation environments, therefore Automake 2461 # will honor the 'STRIP' environment variable to overrule this program. 2462 if test "$cross_compiling" != no; then 2463 if test -n "$ac_tool_prefix"; then 2464 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2465 set dummy ${ac_tool_prefix}strip; ac_word=$2 2466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2467 $as_echo_n "checking for $ac_word... " >&6; } 2468 if ${ac_cv_prog_STRIP+:} false; then : 2469 $as_echo_n "(cached) " >&6 2470 else 2471 if test -n "$STRIP"; then 2472 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2473 else 2474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2475 for as_dir in $PATH 2476 do 2477 IFS=$as_save_IFS 2478 test -z "$as_dir" && as_dir=. 2479 for ac_exec_ext in '' $ac_executable_extensions; do 2480 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2481 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2483 break 2 2484 fi 2485 done 2486 done 2487 IFS=$as_save_IFS 2488 2489 fi 2490 fi 2491 STRIP=$ac_cv_prog_STRIP 2492 if test -n "$STRIP"; then 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2494 $as_echo "$STRIP" >&6; } 2495 else 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2497 $as_echo "no" >&6; } 2498 fi 2499 2500 2501 fi 2502 if test -z "$ac_cv_prog_STRIP"; then 2503 ac_ct_STRIP=$STRIP 2504 # Extract the first word of "strip", so it can be a program name with args. 2505 set dummy strip; ac_word=$2 2506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2507 $as_echo_n "checking for $ac_word... " >&6; } 2508 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2509 $as_echo_n "(cached) " >&6 2510 else 2511 if test -n "$ac_ct_STRIP"; then 2512 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2513 else 2514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2515 for as_dir in $PATH 2516 do 2517 IFS=$as_save_IFS 2518 test -z "$as_dir" && as_dir=. 2519 for ac_exec_ext in '' $ac_executable_extensions; do 2520 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2521 ac_cv_prog_ac_ct_STRIP="strip" 2522 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2523 break 2 2524 fi 2525 done 2526 done 2527 IFS=$as_save_IFS 2528 2529 fi 2530 fi 2531 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2532 if test -n "$ac_ct_STRIP"; then 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2534 $as_echo "$ac_ct_STRIP" >&6; } 2535 else 2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2537 $as_echo "no" >&6; } 2538 fi 2539 2540 if test "x$ac_ct_STRIP" = x; then 2541 STRIP=":" 2542 else 2543 case $cross_compiling:$ac_tool_warned in 2544 yes:) 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2546 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2547 ac_tool_warned=yes ;; 2548 esac 2549 STRIP=$ac_ct_STRIP 2550 fi 2551 else 2552 STRIP="$ac_cv_prog_STRIP" 2553 fi 2554 2555 fi 2556 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2557 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2559 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2560 if test -z "$MKDIR_P"; then 2561 if ${ac_cv_path_mkdir+:} false; then : 2562 $as_echo_n "(cached) " >&6 2563 else 2564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2565 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2566 do 2567 IFS=$as_save_IFS 2568 test -z "$as_dir" && as_dir=. 2569 for ac_prog in mkdir gmkdir; do 2570 for ac_exec_ext in '' $ac_executable_extensions; do 2571 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2572 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2573 'mkdir (GNU coreutils) '* | \ 2574 'mkdir (coreutils) '* | \ 2575 'mkdir (fileutils) '4.1*) 2576 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2577 break 3;; 2578 esac 2579 done 2580 done 2581 done 2582 IFS=$as_save_IFS 2583 2584 fi 2585 2586 test -d ./--version && rmdir ./--version 2587 if test "${ac_cv_path_mkdir+set}" = set; then 2588 MKDIR_P="$ac_cv_path_mkdir -p" 2589 else 2590 # As a last resort, use the slow shell script. Don't cache a 2591 # value for MKDIR_P within a source directory, because that will 2592 # break other packages using the cache if that directory is 2593 # removed, or if the value is a relative name. 2594 MKDIR_P="$ac_install_sh -d" 2595 fi 2596 fi 2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2598 $as_echo "$MKDIR_P" >&6; } 2599 2600 for ac_prog in gawk mawk nawk awk 2601 do 2602 # Extract the first word of "$ac_prog", so it can be a program name with args. 2603 set dummy $ac_prog; ac_word=$2 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2605 $as_echo_n "checking for $ac_word... " >&6; } 2606 if ${ac_cv_prog_AWK+:} false; then : 2607 $as_echo_n "(cached) " >&6 2608 else 2609 if test -n "$AWK"; then 2610 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2611 else 2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2613 for as_dir in $PATH 2614 do 2615 IFS=$as_save_IFS 2616 test -z "$as_dir" && as_dir=. 2617 for ac_exec_ext in '' $ac_executable_extensions; do 2618 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2619 ac_cv_prog_AWK="$ac_prog" 2620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2621 break 2 2622 fi 2623 done 2624 done 2625 IFS=$as_save_IFS 2626 2627 fi 2628 fi 2629 AWK=$ac_cv_prog_AWK 2630 if test -n "$AWK"; then 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2632 $as_echo "$AWK" >&6; } 2633 else 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2635 $as_echo "no" >&6; } 2636 fi 2637 2638 2639 test -n "$AWK" && break 2640 done 2641 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2643 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2644 set x ${MAKE-make} 2645 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2646 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2647 $as_echo_n "(cached) " >&6 2648 else 2649 cat >conftest.make <<\_ACEOF 2650 SHELL = /bin/sh 2651 all: 2652 @echo '@@@%%%=$(MAKE)=@@@%%%' 2653 _ACEOF 2654 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2655 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2656 *@@@%%%=?*=@@@%%%*) 2657 eval ac_cv_prog_make_${ac_make}_set=yes;; 2658 *) 2659 eval ac_cv_prog_make_${ac_make}_set=no;; 2660 esac 2661 rm -f conftest.make 2662 fi 2663 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2665 $as_echo "yes" >&6; } 2666 SET_MAKE= 2667 else 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2669 $as_echo "no" >&6; } 2670 SET_MAKE="MAKE=${MAKE-make}" 2671 fi 2672 2673 rm -rf .tst 2>/dev/null 2674 mkdir .tst 2>/dev/null 2675 if test -d .tst; then 2676 am__leading_dot=. 2677 else 2678 am__leading_dot=_ 2679 fi 2680 rmdir .tst 2>/dev/null 2681 2682 # Check whether --enable-silent-rules was given. 2683 if test "${enable_silent_rules+set}" = set; then : 2684 enableval=$enable_silent_rules; 2685 fi 2686 2687 case $enable_silent_rules in # ((( 2688 yes) AM_DEFAULT_VERBOSITY=0;; 2689 no) AM_DEFAULT_VERBOSITY=1;; 2690 *) AM_DEFAULT_VERBOSITY=1;; 2691 esac 2692 am_make=${MAKE-make} 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2694 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2695 if ${am_cv_make_support_nested_variables+:} false; then : 2696 $as_echo_n "(cached) " >&6 2697 else 2698 if $as_echo 'TRUE=$(BAR$(V)) 2699 BAR0=false 2700 BAR1=true 2701 V=1 2702 am__doit: 2703 @$(TRUE) 2704 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2705 am_cv_make_support_nested_variables=yes 2706 else 2707 am_cv_make_support_nested_variables=no 2708 fi 2709 fi 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2711 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2712 if test $am_cv_make_support_nested_variables = yes; then 2713 AM_V='$(V)' 2714 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2715 else 2716 AM_V=$AM_DEFAULT_VERBOSITY 2717 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2718 fi 2719 AM_BACKSLASH='\' 2720 2721 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2722 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2723 # is not polluted with repeated "-I." 2724 am__isrc=' -I$(srcdir)' 2725 # test to see if srcdir already configured 2726 if test -f $srcdir/config.status; then 2727 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2728 fi 2729 fi 2730 2731 # test whether we have cygpath 2732 if test -z "$CYGPATH_W"; then 2733 if (cygpath --version) >/dev/null 2>/dev/null; then 2734 CYGPATH_W='cygpath -w' 2735 else 2736 CYGPATH_W=echo 2737 fi 2738 fi 2739 2740 2741 # Define the identity of the package. 2742 PACKAGE='libXvMC' 2743 VERSION='1.0.10' 2744 2745 2746 cat >>confdefs.h <<_ACEOF 2747 #define PACKAGE "$PACKAGE" 2748 _ACEOF 2749 2750 2751 cat >>confdefs.h <<_ACEOF 2752 #define VERSION "$VERSION" 2753 _ACEOF 2754 2755 # Some tools Automake needs. 2756 2757 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2758 2759 2760 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2761 2762 2763 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2764 2765 2766 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2767 2768 2769 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2770 2771 # For better backward compatibility. To be removed once Automake 1.9.x 2772 # dies out for good. For more background, see: 2773 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2774 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2775 mkdir_p='$(MKDIR_P)' 2776 2777 # We need awk for the "check" target. The system "awk" is bad on 2778 # some platforms. 2779 # Always define AMTAR for backward compatibility. Yes, it's still used 2780 # in the wild :-( We should find a proper way to deprecate it ... 2781 AMTAR='$${TAR-tar}' 2782 2783 2784 # We'll loop over all known methods to create a tar archive until one works. 2785 _am_tools='gnutar pax cpio none' 2786 2787 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2788 2789 2790 2791 2792 2793 2794 # POSIX will say in a future version that running "rm -f" with no argument 2795 # is OK; and we want to be able to make that assumption in our Makefile 2796 # recipes. So use an aggressive probe to check that the usage we want is 2797 # actually supported "in the wild" to an acceptable degree. 2798 # See automake bug#10828. 2799 # To make any issue more visible, cause the running configure to be aborted 2800 # by default if the 'rm' program in use doesn't match our expectations; the 2801 # user can still override this though. 2802 if rm -f && rm -fr && rm -rf; then : OK; else 2803 cat >&2 <<'END' 2804 Oops! 2805 2806 Your 'rm' program seems unable to run without file operands specified 2807 on the command line, even when the '-f' option is present. This is contrary 2808 to the behaviour of most rm programs out there, and not conforming with 2809 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2810 2811 Please tell bug-automake@gnu.org about your system, including the value 2812 of your $PATH and any error possibly output before this message. This 2813 can help us improve future automake versions. 2814 2815 END 2816 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2817 echo 'Configuration will proceed anyway, since you have set the' >&2 2818 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2819 echo >&2 2820 else 2821 cat >&2 <<'END' 2822 Aborting the configuration process, to ensure you take notice of the issue. 2823 2824 You can download and install GNU coreutils to get an 'rm' implementation 2825 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2826 2827 If you want to complete the configuration process using your problematic 2828 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2829 to "yes", and re-run configure. 2830 2831 END 2832 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2833 fi 2834 fi 2835 2836 # Initialize libtool 2837 case `pwd` in 2838 *\ * | *\ *) 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2840 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2841 esac 2842 2843 2844 2845 macro_version='2.4.2' 2846 macro_revision='1.3337' 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 ltmain="$ac_aux_dir/ltmain.sh" 2861 2862 # Make sure we can run config.sub. 2863 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2864 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2865 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2867 $as_echo_n "checking build system type... " >&6; } 2868 if ${ac_cv_build+:} false; then : 2869 $as_echo_n "(cached) " >&6 2870 else 2871 ac_build_alias=$build_alias 2872 test "x$ac_build_alias" = x && 2873 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2874 test "x$ac_build_alias" = x && 2875 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2876 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2877 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2878 2879 fi 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2881 $as_echo "$ac_cv_build" >&6; } 2882 case $ac_cv_build in 2883 *-*-*) ;; 2884 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2885 esac 2886 build=$ac_cv_build 2887 ac_save_IFS=$IFS; IFS='-' 2888 set x $ac_cv_build 2889 shift 2890 build_cpu=$1 2891 build_vendor=$2 2892 shift; shift 2893 # Remember, the first character of IFS is used to create $*, 2894 # except with old shells: 2895 build_os=$* 2896 IFS=$ac_save_IFS 2897 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2898 2899 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2901 $as_echo_n "checking host system type... " >&6; } 2902 if ${ac_cv_host+:} false; then : 2903 $as_echo_n "(cached) " >&6 2904 else 2905 if test "x$host_alias" = x; then 2906 ac_cv_host=$ac_cv_build 2907 else 2908 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2909 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2910 fi 2911 2912 fi 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2914 $as_echo "$ac_cv_host" >&6; } 2915 case $ac_cv_host in 2916 *-*-*) ;; 2917 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2918 esac 2919 host=$ac_cv_host 2920 ac_save_IFS=$IFS; IFS='-' 2921 set x $ac_cv_host 2922 shift 2923 host_cpu=$1 2924 host_vendor=$2 2925 shift; shift 2926 # Remember, the first character of IFS is used to create $*, 2927 # except with old shells: 2928 host_os=$* 2929 IFS=$ac_save_IFS 2930 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2931 2932 2933 # Backslashify metacharacters that are still active within 2934 # double-quoted strings. 2935 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2936 2937 # Same as above, but do not quote variable references. 2938 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2939 2940 # Sed substitution to delay expansion of an escaped shell variable in a 2941 # double_quote_subst'ed string. 2942 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2943 2944 # Sed substitution to delay expansion of an escaped single quote. 2945 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2946 2947 # Sed substitution to avoid accidental globbing in evaled expressions 2948 no_glob_subst='s/\*/\\\*/g' 2949 2950 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2951 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2952 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2953 2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2955 $as_echo_n "checking how to print strings... " >&6; } 2956 # Test print first, because it will be a builtin if present. 2957 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2958 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2959 ECHO='print -r --' 2960 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2961 ECHO='printf %s\n' 2962 else 2963 # Use this function as a fallback that always works. 2964 func_fallback_echo () 2965 { 2966 eval 'cat <<_LTECHO_EOF 2967 $1 2968 _LTECHO_EOF' 2969 } 2970 ECHO='func_fallback_echo' 2971 fi 2972 2973 # func_echo_all arg... 2974 # Invoke $ECHO with all args, space-separated. 2975 func_echo_all () 2976 { 2977 $ECHO "" 2978 } 2979 2980 case "$ECHO" in 2981 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2982 $as_echo "printf" >&6; } ;; 2983 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2984 $as_echo "print -r" >&6; } ;; 2985 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2986 $as_echo "cat" >&6; } ;; 2987 esac 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 DEPDIR="${am__leading_dot}deps" 3003 3004 ac_config_commands="$ac_config_commands depfiles" 3005 3006 3007 am_make=${MAKE-make} 3008 cat > confinc << 'END' 3009 am__doit: 3010 @echo this is the am__doit target 3011 .PHONY: am__doit 3012 END 3013 # If we don't find an include directive, just comment out the code. 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3015 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3016 am__include="#" 3017 am__quote= 3018 _am_result=none 3019 # First try GNU make style include. 3020 echo "include confinc" > confmf 3021 # Ignore all kinds of additional output from 'make'. 3022 case `$am_make -s -f confmf 2> /dev/null` in #( 3023 *the\ am__doit\ target*) 3024 am__include=include 3025 am__quote= 3026 _am_result=GNU 3027 ;; 3028 esac 3029 # Now try BSD make style include. 3030 if test "$am__include" = "#"; then 3031 echo '.include "confinc"' > confmf 3032 case `$am_make -s -f confmf 2> /dev/null` in #( 3033 *the\ am__doit\ target*) 3034 am__include=.include 3035 am__quote="\"" 3036 _am_result=BSD 3037 ;; 3038 esac 3039 fi 3040 3041 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3043 $as_echo "$_am_result" >&6; } 3044 rm -f confinc confmf 3045 3046 # Check whether --enable-dependency-tracking was given. 3047 if test "${enable_dependency_tracking+set}" = set; then : 3048 enableval=$enable_dependency_tracking; 3049 fi 3050 3051 if test "x$enable_dependency_tracking" != xno; then 3052 am_depcomp="$ac_aux_dir/depcomp" 3053 AMDEPBACKSLASH='\' 3054 am__nodep='_no' 3055 fi 3056 if test "x$enable_dependency_tracking" != xno; then 3057 AMDEP_TRUE= 3058 AMDEP_FALSE='#' 3059 else 3060 AMDEP_TRUE='#' 3061 AMDEP_FALSE= 3062 fi 3063 3064 3065 ac_ext=c 3066 ac_cpp='$CPP $CPPFLAGS' 3067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3069 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3070 if test -n "$ac_tool_prefix"; then 3071 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3072 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3074 $as_echo_n "checking for $ac_word... " >&6; } 3075 if ${ac_cv_prog_CC+:} false; then : 3076 $as_echo_n "(cached) " >&6 3077 else 3078 if test -n "$CC"; then 3079 ac_cv_prog_CC="$CC" # Let the user override the test. 3080 else 3081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3082 for as_dir in $PATH 3083 do 3084 IFS=$as_save_IFS 3085 test -z "$as_dir" && as_dir=. 3086 for ac_exec_ext in '' $ac_executable_extensions; do 3087 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3088 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3090 break 2 3091 fi 3092 done 3093 done 3094 IFS=$as_save_IFS 3095 3096 fi 3097 fi 3098 CC=$ac_cv_prog_CC 3099 if test -n "$CC"; then 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3101 $as_echo "$CC" >&6; } 3102 else 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 $as_echo "no" >&6; } 3105 fi 3106 3107 3108 fi 3109 if test -z "$ac_cv_prog_CC"; then 3110 ac_ct_CC=$CC 3111 # Extract the first word of "gcc", so it can be a program name with args. 3112 set dummy gcc; ac_word=$2 3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3114 $as_echo_n "checking for $ac_word... " >&6; } 3115 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3116 $as_echo_n "(cached) " >&6 3117 else 3118 if test -n "$ac_ct_CC"; then 3119 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3120 else 3121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3122 for as_dir in $PATH 3123 do 3124 IFS=$as_save_IFS 3125 test -z "$as_dir" && as_dir=. 3126 for ac_exec_ext in '' $ac_executable_extensions; do 3127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3128 ac_cv_prog_ac_ct_CC="gcc" 3129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3130 break 2 3131 fi 3132 done 3133 done 3134 IFS=$as_save_IFS 3135 3136 fi 3137 fi 3138 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3139 if test -n "$ac_ct_CC"; then 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3141 $as_echo "$ac_ct_CC" >&6; } 3142 else 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3144 $as_echo "no" >&6; } 3145 fi 3146 3147 if test "x$ac_ct_CC" = x; then 3148 CC="" 3149 else 3150 case $cross_compiling:$ac_tool_warned in 3151 yes:) 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3153 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3154 ac_tool_warned=yes ;; 3155 esac 3156 CC=$ac_ct_CC 3157 fi 3158 else 3159 CC="$ac_cv_prog_CC" 3160 fi 3161 3162 if test -z "$CC"; then 3163 if test -n "$ac_tool_prefix"; then 3164 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3165 set dummy ${ac_tool_prefix}cc; ac_word=$2 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3167 $as_echo_n "checking for $ac_word... " >&6; } 3168 if ${ac_cv_prog_CC+:} false; then : 3169 $as_echo_n "(cached) " >&6 3170 else 3171 if test -n "$CC"; then 3172 ac_cv_prog_CC="$CC" # Let the user override the test. 3173 else 3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3175 for as_dir in $PATH 3176 do 3177 IFS=$as_save_IFS 3178 test -z "$as_dir" && as_dir=. 3179 for ac_exec_ext in '' $ac_executable_extensions; do 3180 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3181 ac_cv_prog_CC="${ac_tool_prefix}cc" 3182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3183 break 2 3184 fi 3185 done 3186 done 3187 IFS=$as_save_IFS 3188 3189 fi 3190 fi 3191 CC=$ac_cv_prog_CC 3192 if test -n "$CC"; then 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3194 $as_echo "$CC" >&6; } 3195 else 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3197 $as_echo "no" >&6; } 3198 fi 3199 3200 3201 fi 3202 fi 3203 if test -z "$CC"; then 3204 # Extract the first word of "cc", so it can be a program name with args. 3205 set dummy cc; ac_word=$2 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3207 $as_echo_n "checking for $ac_word... " >&6; } 3208 if ${ac_cv_prog_CC+:} false; then : 3209 $as_echo_n "(cached) " >&6 3210 else 3211 if test -n "$CC"; then 3212 ac_cv_prog_CC="$CC" # Let the user override the test. 3213 else 3214 ac_prog_rejected=no 3215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3216 for as_dir in $PATH 3217 do 3218 IFS=$as_save_IFS 3219 test -z "$as_dir" && as_dir=. 3220 for ac_exec_ext in '' $ac_executable_extensions; do 3221 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3222 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3223 ac_prog_rejected=yes 3224 continue 3225 fi 3226 ac_cv_prog_CC="cc" 3227 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3228 break 2 3229 fi 3230 done 3231 done 3232 IFS=$as_save_IFS 3233 3234 if test $ac_prog_rejected = yes; then 3235 # We found a bogon in the path, so make sure we never use it. 3236 set dummy $ac_cv_prog_CC 3237 shift 3238 if test $# != 0; then 3239 # We chose a different compiler from the bogus one. 3240 # However, it has the same basename, so the bogon will be chosen 3241 # first if we set CC to just the basename; use the full file name. 3242 shift 3243 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3244 fi 3245 fi 3246 fi 3247 fi 3248 CC=$ac_cv_prog_CC 3249 if test -n "$CC"; then 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3251 $as_echo "$CC" >&6; } 3252 else 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3254 $as_echo "no" >&6; } 3255 fi 3256 3257 3258 fi 3259 if test -z "$CC"; then 3260 if test -n "$ac_tool_prefix"; then 3261 for ac_prog in cl.exe 3262 do 3263 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3264 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3266 $as_echo_n "checking for $ac_word... " >&6; } 3267 if ${ac_cv_prog_CC+:} false; then : 3268 $as_echo_n "(cached) " >&6 3269 else 3270 if test -n "$CC"; then 3271 ac_cv_prog_CC="$CC" # Let the user override the test. 3272 else 3273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3274 for as_dir in $PATH 3275 do 3276 IFS=$as_save_IFS 3277 test -z "$as_dir" && as_dir=. 3278 for ac_exec_ext in '' $ac_executable_extensions; do 3279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3280 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3282 break 2 3283 fi 3284 done 3285 done 3286 IFS=$as_save_IFS 3287 3288 fi 3289 fi 3290 CC=$ac_cv_prog_CC 3291 if test -n "$CC"; then 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3293 $as_echo "$CC" >&6; } 3294 else 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3296 $as_echo "no" >&6; } 3297 fi 3298 3299 3300 test -n "$CC" && break 3301 done 3302 fi 3303 if test -z "$CC"; then 3304 ac_ct_CC=$CC 3305 for ac_prog in cl.exe 3306 do 3307 # Extract the first word of "$ac_prog", so it can be a program name with args. 3308 set dummy $ac_prog; ac_word=$2 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3310 $as_echo_n "checking for $ac_word... " >&6; } 3311 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3312 $as_echo_n "(cached) " >&6 3313 else 3314 if test -n "$ac_ct_CC"; then 3315 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3316 else 3317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3318 for as_dir in $PATH 3319 do 3320 IFS=$as_save_IFS 3321 test -z "$as_dir" && as_dir=. 3322 for ac_exec_ext in '' $ac_executable_extensions; do 3323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3324 ac_cv_prog_ac_ct_CC="$ac_prog" 3325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3326 break 2 3327 fi 3328 done 3329 done 3330 IFS=$as_save_IFS 3331 3332 fi 3333 fi 3334 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3335 if test -n "$ac_ct_CC"; then 3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3337 $as_echo "$ac_ct_CC" >&6; } 3338 else 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3340 $as_echo "no" >&6; } 3341 fi 3342 3343 3344 test -n "$ac_ct_CC" && break 3345 done 3346 3347 if test "x$ac_ct_CC" = x; then 3348 CC="" 3349 else 3350 case $cross_compiling:$ac_tool_warned in 3351 yes:) 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3353 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3354 ac_tool_warned=yes ;; 3355 esac 3356 CC=$ac_ct_CC 3357 fi 3358 fi 3359 3360 fi 3361 3362 3363 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3365 as_fn_error $? "no acceptable C compiler found in \$PATH 3366 See \`config.log' for more details" "$LINENO" 5; } 3367 3368 # Provide some information about the compiler. 3369 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3370 set X $ac_compile 3371 ac_compiler=$2 3372 for ac_option in --version -v -V -qversion; do 3373 { { ac_try="$ac_compiler $ac_option >&5" 3374 case "(($ac_try" in 3375 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3376 *) ac_try_echo=$ac_try;; 3377 esac 3378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3379 $as_echo "$ac_try_echo"; } >&5 3380 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3381 ac_status=$? 3382 if test -s conftest.err; then 3383 sed '10a\ 3384 ... rest of stderr output deleted ... 3385 10q' conftest.err >conftest.er1 3386 cat conftest.er1 >&5 3387 fi 3388 rm -f conftest.er1 conftest.err 3389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3390 test $ac_status = 0; } 3391 done 3392 3393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394 /* end confdefs.h. */ 3395 3396 int 3397 main () 3398 { 3399 3400 ; 3401 return 0; 3402 } 3403 _ACEOF 3404 ac_clean_files_save=$ac_clean_files 3405 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3406 # Try to create an executable without -o first, disregard a.out. 3407 # It will help us diagnose broken compilers, and finding out an intuition 3408 # of exeext. 3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3410 $as_echo_n "checking whether the C compiler works... " >&6; } 3411 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3412 3413 # The possible output files: 3414 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3415 3416 ac_rmfiles= 3417 for ac_file in $ac_files 3418 do 3419 case $ac_file in 3420 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3421 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3422 esac 3423 done 3424 rm -f $ac_rmfiles 3425 3426 if { { ac_try="$ac_link_default" 3427 case "(($ac_try" in 3428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3429 *) ac_try_echo=$ac_try;; 3430 esac 3431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3432 $as_echo "$ac_try_echo"; } >&5 3433 (eval "$ac_link_default") 2>&5 3434 ac_status=$? 3435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3436 test $ac_status = 0; }; then : 3437 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3438 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3439 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3440 # so that the user can short-circuit this test for compilers unknown to 3441 # Autoconf. 3442 for ac_file in $ac_files '' 3443 do 3444 test -f "$ac_file" || continue 3445 case $ac_file in 3446 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3447 ;; 3448 [ab].out ) 3449 # We found the default executable, but exeext='' is most 3450 # certainly right. 3451 break;; 3452 *.* ) 3453 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3454 then :; else 3455 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3456 fi 3457 # We set ac_cv_exeext here because the later test for it is not 3458 # safe: cross compilers may not add the suffix if given an `-o' 3459 # argument, so we may need to know it at that point already. 3460 # Even if this section looks crufty: it has the advantage of 3461 # actually working. 3462 break;; 3463 * ) 3464 break;; 3465 esac 3466 done 3467 test "$ac_cv_exeext" = no && ac_cv_exeext= 3468 3469 else 3470 ac_file='' 3471 fi 3472 if test -z "$ac_file"; then : 3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3474 $as_echo "no" >&6; } 3475 $as_echo "$as_me: failed program was:" >&5 3476 sed 's/^/| /' conftest.$ac_ext >&5 3477 3478 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3479 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3480 as_fn_error 77 "C compiler cannot create executables 3481 See \`config.log' for more details" "$LINENO" 5; } 3482 else 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3484 $as_echo "yes" >&6; } 3485 fi 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3487 $as_echo_n "checking for C compiler default output file name... " >&6; } 3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3489 $as_echo "$ac_file" >&6; } 3490 ac_exeext=$ac_cv_exeext 3491 3492 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3493 ac_clean_files=$ac_clean_files_save 3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3495 $as_echo_n "checking for suffix of executables... " >&6; } 3496 if { { ac_try="$ac_link" 3497 case "(($ac_try" in 3498 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3499 *) ac_try_echo=$ac_try;; 3500 esac 3501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3502 $as_echo "$ac_try_echo"; } >&5 3503 (eval "$ac_link") 2>&5 3504 ac_status=$? 3505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3506 test $ac_status = 0; }; then : 3507 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3508 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3509 # work properly (i.e., refer to `conftest.exe'), while it won't with 3510 # `rm'. 3511 for ac_file in conftest.exe conftest conftest.*; do 3512 test -f "$ac_file" || continue 3513 case $ac_file in 3514 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3515 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3516 break;; 3517 * ) break;; 3518 esac 3519 done 3520 else 3521 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3523 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3524 See \`config.log' for more details" "$LINENO" 5; } 3525 fi 3526 rm -f conftest conftest$ac_cv_exeext 3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3528 $as_echo "$ac_cv_exeext" >&6; } 3529 3530 rm -f conftest.$ac_ext 3531 EXEEXT=$ac_cv_exeext 3532 ac_exeext=$EXEEXT 3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3534 /* end confdefs.h. */ 3535 #include <stdio.h> 3536 int 3537 main () 3538 { 3539 FILE *f = fopen ("conftest.out", "w"); 3540 return ferror (f) || fclose (f) != 0; 3541 3542 ; 3543 return 0; 3544 } 3545 _ACEOF 3546 ac_clean_files="$ac_clean_files conftest.out" 3547 # Check that the compiler produces executables we can run. If not, either 3548 # the compiler is broken, or we cross compile. 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3550 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3582 If you meant to cross compile, use \`--host'. 3583 See \`config.log' for more details" "$LINENO" 5; } 3584 fi 3585 fi 3586 fi 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3588 $as_echo "$cross_compiling" >&6; } 3589 3590 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3591 ac_clean_files=$ac_clean_files_save 3592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3593 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3635 See \`config.log' for more details" "$LINENO" 5; } 3636 fi 3637 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3638 fi 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3640 $as_echo "$ac_cv_objext" >&6; } 3641 OBJEXT=$ac_cv_objext 3642 ac_objext=$OBJEXT 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3644 $as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3793 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3794 array size at least. It's necessary to write '\x00'==0 to get something 3795 that's true only with -std. */ 3796 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3797 3798 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3799 inside strings and character constants. */ 3800 #define FOO(x) 'x' 3801 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3802 3803 int test (int i, double x); 3804 struct s1 {int (*f) (int a);}; 3805 struct s2 {int (*f) (double a);}; 3806 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3807 int argc; 3808 char **argv; 3809 int 3810 main () 3811 { 3812 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3813 ; 3814 return 0; 3815 } 3816 _ACEOF 3817 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3818 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3819 do 3820 CC="$ac_save_CC $ac_arg" 3821 if ac_fn_c_try_compile "$LINENO"; then : 3822 ac_cv_prog_cc_c89=$ac_arg 3823 fi 3824 rm -f core conftest.err conftest.$ac_objext 3825 test "x$ac_cv_prog_cc_c89" != "xno" && break 3826 done 3827 rm -f conftest.$ac_ext 3828 CC=$ac_save_CC 3829 3830 fi 3831 # AC_CACHE_VAL 3832 case "x$ac_cv_prog_cc_c89" in 3833 x) 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3835 $as_echo "none needed" >&6; } ;; 3836 xno) 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3838 $as_echo "unsupported" >&6; } ;; 3839 *) 3840 CC="$CC $ac_cv_prog_cc_c89" 3841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3842 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3843 esac 3844 if test "x$ac_cv_prog_cc_c89" != xno; then : 3845 3846 fi 3847 3848 ac_ext=c 3849 ac_cpp='$CPP $CPPFLAGS' 3850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3852 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3853 3854 ac_ext=c 3855 ac_cpp='$CPP $CPPFLAGS' 3856 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3857 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3858 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3860 $as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4043 if ${ac_cv_path_SED+:} false; then : 4044 $as_echo_n "(cached) " >&6 4045 else 4046 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4047 for ac_i in 1 2 3 4 5 6 7; do 4048 ac_script="$ac_script$as_nl$ac_script" 4049 done 4050 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4051 { ac_script=; unset ac_script;} 4052 if test -z "$SED"; then 4053 ac_path_SED_found=false 4054 # Loop through the user's path and test for each of PROGNAME-LIST 4055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4056 for as_dir in $PATH 4057 do 4058 IFS=$as_save_IFS 4059 test -z "$as_dir" && as_dir=. 4060 for ac_prog in sed gsed; do 4061 for ac_exec_ext in '' $ac_executable_extensions; do 4062 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4063 as_fn_executable_p "$ac_path_SED" || continue 4064 # Check for GNU ac_path_SED and select it if it is found. 4065 # Check for GNU $ac_path_SED 4066 case `"$ac_path_SED" --version 2>&1` in 4067 *GNU*) 4068 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4069 *) 4070 ac_count=0 4071 $as_echo_n 0123456789 >"conftest.in" 4072 while : 4073 do 4074 cat "conftest.in" "conftest.in" >"conftest.tmp" 4075 mv "conftest.tmp" "conftest.in" 4076 cp "conftest.in" "conftest.nl" 4077 $as_echo '' >> "conftest.nl" 4078 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4079 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4080 as_fn_arith $ac_count + 1 && ac_count=$as_val 4081 if test $ac_count -gt ${ac_path_SED_max-0}; then 4082 # Best one so far, save it but keep looking for a better one 4083 ac_cv_path_SED="$ac_path_SED" 4084 ac_path_SED_max=$ac_count 4085 fi 4086 # 10*(2^10) chars as input seems more than enough 4087 test $ac_count -gt 10 && break 4088 done 4089 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4090 esac 4091 4092 $ac_path_SED_found && break 3 4093 done 4094 done 4095 done 4096 IFS=$as_save_IFS 4097 if test -z "$ac_cv_path_SED"; then 4098 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4099 fi 4100 else 4101 ac_cv_path_SED=$SED 4102 fi 4103 4104 fi 4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4106 $as_echo "$ac_cv_path_SED" >&6; } 4107 SED="$ac_cv_path_SED" 4108 rm -f conftest.sed 4109 4110 test -z "$SED" && SED=sed 4111 Xsed="$SED -e 1s/^X//" 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4124 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4125 if ${ac_cv_path_GREP+:} false; then : 4126 $as_echo_n "(cached) " >&6 4127 else 4128 if test -z "$GREP"; then 4129 ac_path_GREP_found=false 4130 # Loop through the user's path and test for each of PROGNAME-LIST 4131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4132 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4133 do 4134 IFS=$as_save_IFS 4135 test -z "$as_dir" && as_dir=. 4136 for ac_prog in grep ggrep; do 4137 for ac_exec_ext in '' $ac_executable_extensions; do 4138 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4139 as_fn_executable_p "$ac_path_GREP" || continue 4140 # Check for GNU ac_path_GREP and select it if it is found. 4141 # Check for GNU $ac_path_GREP 4142 case `"$ac_path_GREP" --version 2>&1` in 4143 *GNU*) 4144 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4145 *) 4146 ac_count=0 4147 $as_echo_n 0123456789 >"conftest.in" 4148 while : 4149 do 4150 cat "conftest.in" "conftest.in" >"conftest.tmp" 4151 mv "conftest.tmp" "conftest.in" 4152 cp "conftest.in" "conftest.nl" 4153 $as_echo 'GREP' >> "conftest.nl" 4154 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4155 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4156 as_fn_arith $ac_count + 1 && ac_count=$as_val 4157 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4158 # Best one so far, save it but keep looking for a better one 4159 ac_cv_path_GREP="$ac_path_GREP" 4160 ac_path_GREP_max=$ac_count 4161 fi 4162 # 10*(2^10) chars as input seems more than enough 4163 test $ac_count -gt 10 && break 4164 done 4165 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4166 esac 4167 4168 $ac_path_GREP_found && break 3 4169 done 4170 done 4171 done 4172 IFS=$as_save_IFS 4173 if test -z "$ac_cv_path_GREP"; then 4174 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4175 fi 4176 else 4177 ac_cv_path_GREP=$GREP 4178 fi 4179 4180 fi 4181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4182 $as_echo "$ac_cv_path_GREP" >&6; } 4183 GREP="$ac_cv_path_GREP" 4184 4185 4186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4187 $as_echo_n "checking for egrep... " >&6; } 4188 if ${ac_cv_path_EGREP+:} false; then : 4189 $as_echo_n "(cached) " >&6 4190 else 4191 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4192 then ac_cv_path_EGREP="$GREP -E" 4193 else 4194 if test -z "$EGREP"; then 4195 ac_path_EGREP_found=false 4196 # Loop through the user's path and test for each of PROGNAME-LIST 4197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4198 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4199 do 4200 IFS=$as_save_IFS 4201 test -z "$as_dir" && as_dir=. 4202 for ac_prog in egrep; do 4203 for ac_exec_ext in '' $ac_executable_extensions; do 4204 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4205 as_fn_executable_p "$ac_path_EGREP" || continue 4206 # Check for GNU ac_path_EGREP and select it if it is found. 4207 # Check for GNU $ac_path_EGREP 4208 case `"$ac_path_EGREP" --version 2>&1` in 4209 *GNU*) 4210 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4211 *) 4212 ac_count=0 4213 $as_echo_n 0123456789 >"conftest.in" 4214 while : 4215 do 4216 cat "conftest.in" "conftest.in" >"conftest.tmp" 4217 mv "conftest.tmp" "conftest.in" 4218 cp "conftest.in" "conftest.nl" 4219 $as_echo 'EGREP' >> "conftest.nl" 4220 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4221 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4222 as_fn_arith $ac_count + 1 && ac_count=$as_val 4223 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4224 # Best one so far, save it but keep looking for a better one 4225 ac_cv_path_EGREP="$ac_path_EGREP" 4226 ac_path_EGREP_max=$ac_count 4227 fi 4228 # 10*(2^10) chars as input seems more than enough 4229 test $ac_count -gt 10 && break 4230 done 4231 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4232 esac 4233 4234 $ac_path_EGREP_found && break 3 4235 done 4236 done 4237 done 4238 IFS=$as_save_IFS 4239 if test -z "$ac_cv_path_EGREP"; then 4240 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4241 fi 4242 else 4243 ac_cv_path_EGREP=$EGREP 4244 fi 4245 4246 fi 4247 fi 4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4249 $as_echo "$ac_cv_path_EGREP" >&6; } 4250 EGREP="$ac_cv_path_EGREP" 4251 4252 4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4254 $as_echo_n "checking for fgrep... " >&6; } 4255 if ${ac_cv_path_FGREP+:} false; then : 4256 $as_echo_n "(cached) " >&6 4257 else 4258 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4259 then ac_cv_path_FGREP="$GREP -F" 4260 else 4261 if test -z "$FGREP"; then 4262 ac_path_FGREP_found=false 4263 # Loop through the user's path and test for each of PROGNAME-LIST 4264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4265 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4266 do 4267 IFS=$as_save_IFS 4268 test -z "$as_dir" && as_dir=. 4269 for ac_prog in fgrep; do 4270 for ac_exec_ext in '' $ac_executable_extensions; do 4271 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4272 as_fn_executable_p "$ac_path_FGREP" || continue 4273 # Check for GNU ac_path_FGREP and select it if it is found. 4274 # Check for GNU $ac_path_FGREP 4275 case `"$ac_path_FGREP" --version 2>&1` in 4276 *GNU*) 4277 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4278 *) 4279 ac_count=0 4280 $as_echo_n 0123456789 >"conftest.in" 4281 while : 4282 do 4283 cat "conftest.in" "conftest.in" >"conftest.tmp" 4284 mv "conftest.tmp" "conftest.in" 4285 cp "conftest.in" "conftest.nl" 4286 $as_echo 'FGREP' >> "conftest.nl" 4287 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4288 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4289 as_fn_arith $ac_count + 1 && ac_count=$as_val 4290 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4291 # Best one so far, save it but keep looking for a better one 4292 ac_cv_path_FGREP="$ac_path_FGREP" 4293 ac_path_FGREP_max=$ac_count 4294 fi 4295 # 10*(2^10) chars as input seems more than enough 4296 test $ac_count -gt 10 && break 4297 done 4298 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4299 esac 4300 4301 $ac_path_FGREP_found && break 3 4302 done 4303 done 4304 done 4305 IFS=$as_save_IFS 4306 if test -z "$ac_cv_path_FGREP"; then 4307 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4308 fi 4309 else 4310 ac_cv_path_FGREP=$FGREP 4311 fi 4312 4313 fi 4314 fi 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4316 $as_echo "$ac_cv_path_FGREP" >&6; } 4317 FGREP="$ac_cv_path_FGREP" 4318 4319 4320 test -z "$GREP" && GREP=grep 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 # Check whether --with-gnu-ld was given. 4341 if test "${with_gnu_ld+set}" = set; then : 4342 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4343 else 4344 with_gnu_ld=no 4345 fi 4346 4347 ac_prog=ld 4348 if test "$GCC" = yes; then 4349 # Check if gcc -print-prog-name=ld gives a path. 4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4351 $as_echo_n "checking for ld used by $CC... " >&6; } 4352 case $host in 4353 *-*-mingw*) 4354 # gcc leaves a trailing carriage return which upsets mingw 4355 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4356 *) 4357 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4358 esac 4359 case $ac_prog in 4360 # Accept absolute paths. 4361 [\\/]* | ?:[\\/]*) 4362 re_direlt='/[^/][^/]*/\.\./' 4363 # Canonicalize the pathname of ld 4364 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4365 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4366 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4367 done 4368 test -z "$LD" && LD="$ac_prog" 4369 ;; 4370 "") 4371 # If it fails, then pretend we aren't using GCC. 4372 ac_prog=ld 4373 ;; 4374 *) 4375 # If it is relative, then search for the first ld in PATH. 4376 with_gnu_ld=unknown 4377 ;; 4378 esac 4379 elif test "$with_gnu_ld" = yes; then 4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4381 $as_echo_n "checking for GNU ld... " >&6; } 4382 else 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4384 $as_echo_n "checking for non-GNU ld... " >&6; } 4385 fi 4386 if ${lt_cv_path_LD+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388 else 4389 if test -z "$LD"; then 4390 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4391 for ac_dir in $PATH; do 4392 IFS="$lt_save_ifs" 4393 test -z "$ac_dir" && ac_dir=. 4394 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4395 lt_cv_path_LD="$ac_dir/$ac_prog" 4396 # Check to see if the program is GNU ld. I'd rather use --version, 4397 # but apparently some variants of GNU ld only accept -v. 4398 # Break only if it was the GNU/non-GNU ld that we prefer. 4399 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4400 *GNU* | *'with BFD'*) 4401 test "$with_gnu_ld" != no && break 4402 ;; 4403 *) 4404 test "$with_gnu_ld" != yes && break 4405 ;; 4406 esac 4407 fi 4408 done 4409 IFS="$lt_save_ifs" 4410 else 4411 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4412 fi 4413 fi 4414 4415 LD="$lt_cv_path_LD" 4416 if test -n "$LD"; then 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4418 $as_echo "$LD" >&6; } 4419 else 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4421 $as_echo "no" >&6; } 4422 fi 4423 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4425 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4426 if ${lt_cv_prog_gnu_ld+:} false; then : 4427 $as_echo_n "(cached) " >&6 4428 else 4429 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4430 case `$LD -v 2>&1 </dev/null` in 4431 *GNU* | *'with BFD'*) 4432 lt_cv_prog_gnu_ld=yes 4433 ;; 4434 *) 4435 lt_cv_prog_gnu_ld=no 4436 ;; 4437 esac 4438 fi 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4440 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4441 with_gnu_ld=$lt_cv_prog_gnu_ld 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4452 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4453 if ${lt_cv_path_NM+:} false; then : 4454 $as_echo_n "(cached) " >&6 4455 else 4456 if test -n "$NM"; then 4457 # Let the user override the test. 4458 lt_cv_path_NM="$NM" 4459 else 4460 lt_nm_to_check="${ac_tool_prefix}nm" 4461 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4462 lt_nm_to_check="$lt_nm_to_check nm" 4463 fi 4464 for lt_tmp_nm in $lt_nm_to_check; do 4465 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4466 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4467 IFS="$lt_save_ifs" 4468 test -z "$ac_dir" && ac_dir=. 4469 tmp_nm="$ac_dir/$lt_tmp_nm" 4470 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4471 # Check to see if the nm accepts a BSD-compat flag. 4472 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4473 # nm: unknown option "B" ignored 4474 # Tru64's nm complains that /dev/null is an invalid object file 4475 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4476 */dev/null* | *'Invalid file or object type'*) 4477 lt_cv_path_NM="$tmp_nm -B" 4478 break 4479 ;; 4480 *) 4481 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4482 */dev/null*) 4483 lt_cv_path_NM="$tmp_nm -p" 4484 break 4485 ;; 4486 *) 4487 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4488 continue # so that we can try to find one that supports BSD flags 4489 ;; 4490 esac 4491 ;; 4492 esac 4493 fi 4494 done 4495 IFS="$lt_save_ifs" 4496 done 4497 : ${lt_cv_path_NM=no} 4498 fi 4499 fi 4500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4501 $as_echo "$lt_cv_path_NM" >&6; } 4502 if test "$lt_cv_path_NM" != "no"; then 4503 NM="$lt_cv_path_NM" 4504 else 4505 # Didn't find any BSD compatible name lister, look for dumpbin. 4506 if test -n "$DUMPBIN"; then : 4507 # Let the user override the test. 4508 else 4509 if test -n "$ac_tool_prefix"; then 4510 for ac_prog in dumpbin "link -dump" 4511 do 4512 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4513 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4515 $as_echo_n "checking for $ac_word... " >&6; } 4516 if ${ac_cv_prog_DUMPBIN+:} false; then : 4517 $as_echo_n "(cached) " >&6 4518 else 4519 if test -n "$DUMPBIN"; then 4520 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4521 else 4522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4523 for as_dir in $PATH 4524 do 4525 IFS=$as_save_IFS 4526 test -z "$as_dir" && as_dir=. 4527 for ac_exec_ext in '' $ac_executable_extensions; do 4528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4529 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4531 break 2 4532 fi 4533 done 4534 done 4535 IFS=$as_save_IFS 4536 4537 fi 4538 fi 4539 DUMPBIN=$ac_cv_prog_DUMPBIN 4540 if test -n "$DUMPBIN"; then 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4542 $as_echo "$DUMPBIN" >&6; } 4543 else 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4545 $as_echo "no" >&6; } 4546 fi 4547 4548 4549 test -n "$DUMPBIN" && break 4550 done 4551 fi 4552 if test -z "$DUMPBIN"; then 4553 ac_ct_DUMPBIN=$DUMPBIN 4554 for ac_prog in dumpbin "link -dump" 4555 do 4556 # Extract the first word of "$ac_prog", so it can be a program name with args. 4557 set dummy $ac_prog; ac_word=$2 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4559 $as_echo_n "checking for $ac_word... " >&6; } 4560 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 if test -n "$ac_ct_DUMPBIN"; then 4564 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4565 else 4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4567 for as_dir in $PATH 4568 do 4569 IFS=$as_save_IFS 4570 test -z "$as_dir" && as_dir=. 4571 for ac_exec_ext in '' $ac_executable_extensions; do 4572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4573 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4575 break 2 4576 fi 4577 done 4578 done 4579 IFS=$as_save_IFS 4580 4581 fi 4582 fi 4583 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4584 if test -n "$ac_ct_DUMPBIN"; then 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4586 $as_echo "$ac_ct_DUMPBIN" >&6; } 4587 else 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4589 $as_echo "no" >&6; } 4590 fi 4591 4592 4593 test -n "$ac_ct_DUMPBIN" && break 4594 done 4595 4596 if test "x$ac_ct_DUMPBIN" = x; then 4597 DUMPBIN=":" 4598 else 4599 case $cross_compiling:$ac_tool_warned in 4600 yes:) 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4602 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4603 ac_tool_warned=yes ;; 4604 esac 4605 DUMPBIN=$ac_ct_DUMPBIN 4606 fi 4607 fi 4608 4609 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4610 *COFF*) 4611 DUMPBIN="$DUMPBIN -symbols" 4612 ;; 4613 *) 4614 DUMPBIN=: 4615 ;; 4616 esac 4617 fi 4618 4619 if test "$DUMPBIN" != ":"; then 4620 NM="$DUMPBIN" 4621 fi 4622 fi 4623 test -z "$NM" && NM=nm 4624 4625 4626 4627 4628 4629 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4631 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4632 if ${lt_cv_nm_interface+:} false; then : 4633 $as_echo_n "(cached) " >&6 4634 else 4635 lt_cv_nm_interface="BSD nm" 4636 echo "int some_variable = 0;" > conftest.$ac_ext 4637 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4638 (eval "$ac_compile" 2>conftest.err) 4639 cat conftest.err >&5 4640 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4641 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4642 cat conftest.err >&5 4643 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4644 cat conftest.out >&5 4645 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4646 lt_cv_nm_interface="MS dumpbin" 4647 fi 4648 rm -f conftest* 4649 fi 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4651 $as_echo "$lt_cv_nm_interface" >&6; } 4652 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4654 $as_echo_n "checking whether ln -s works... " >&6; } 4655 LN_S=$as_ln_s 4656 if test "$LN_S" = "ln -s"; then 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4658 $as_echo "yes" >&6; } 4659 else 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4661 $as_echo "no, using $LN_S" >&6; } 4662 fi 4663 4664 # find the maximum length of command line arguments 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4666 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4667 if ${lt_cv_sys_max_cmd_len+:} false; then : 4668 $as_echo_n "(cached) " >&6 4669 else 4670 i=0 4671 teststring="ABCD" 4672 4673 case $build_os in 4674 msdosdjgpp*) 4675 # On DJGPP, this test can blow up pretty badly due to problems in libc 4676 # (any single argument exceeding 2000 bytes causes a buffer overrun 4677 # during glob expansion). Even if it were fixed, the result of this 4678 # check would be larger than it should be. 4679 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4680 ;; 4681 4682 gnu*) 4683 # Under GNU Hurd, this test is not required because there is 4684 # no limit to the length of command line arguments. 4685 # Libtool will interpret -1 as no limit whatsoever 4686 lt_cv_sys_max_cmd_len=-1; 4687 ;; 4688 4689 cygwin* | mingw* | cegcc*) 4690 # On Win9x/ME, this test blows up -- it succeeds, but takes 4691 # about 5 minutes as the teststring grows exponentially. 4692 # Worse, since 9x/ME are not pre-emptively multitasking, 4693 # you end up with a "frozen" computer, even though with patience 4694 # the test eventually succeeds (with a max line length of 256k). 4695 # Instead, let's just punt: use the minimum linelength reported by 4696 # all of the supported platforms: 8192 (on NT/2K/XP). 4697 lt_cv_sys_max_cmd_len=8192; 4698 ;; 4699 4700 mint*) 4701 # On MiNT this can take a long time and run out of memory. 4702 lt_cv_sys_max_cmd_len=8192; 4703 ;; 4704 4705 amigaos*) 4706 # On AmigaOS with pdksh, this test takes hours, literally. 4707 # So we just punt and use a minimum line length of 8192. 4708 lt_cv_sys_max_cmd_len=8192; 4709 ;; 4710 4711 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4712 # This has been around since 386BSD, at least. Likely further. 4713 if test -x /sbin/sysctl; then 4714 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4715 elif test -x /usr/sbin/sysctl; then 4716 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4717 else 4718 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4719 fi 4720 # And add a safety zone 4721 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4722 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4723 ;; 4724 4725 interix*) 4726 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4727 lt_cv_sys_max_cmd_len=196608 4728 ;; 4729 4730 os2*) 4731 # The test takes a long time on OS/2. 4732 lt_cv_sys_max_cmd_len=8192 4733 ;; 4734 4735 osf*) 4736 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4737 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4738 # nice to cause kernel panics so lets avoid the loop below. 4739 # First set a reasonable default. 4740 lt_cv_sys_max_cmd_len=16384 4741 # 4742 if test -x /sbin/sysconfig; then 4743 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4744 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4745 esac 4746 fi 4747 ;; 4748 sco3.2v5*) 4749 lt_cv_sys_max_cmd_len=102400 4750 ;; 4751 sysv5* | sco5v6* | sysv4.2uw2*) 4752 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4753 if test -n "$kargmax"; then 4754 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4755 else 4756 lt_cv_sys_max_cmd_len=32768 4757 fi 4758 ;; 4759 *) 4760 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4761 if test -n "$lt_cv_sys_max_cmd_len" && \ 4762 test undefined != "$lt_cv_sys_max_cmd_len"; then 4763 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4764 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4765 else 4766 # Make teststring a little bigger before we do anything with it. 4767 # a 1K string should be a reasonable start. 4768 for i in 1 2 3 4 5 6 7 8 ; do 4769 teststring=$teststring$teststring 4770 done 4771 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4772 # If test is not a shell built-in, we'll probably end up computing a 4773 # maximum length that is only half of the actual maximum length, but 4774 # we can't tell. 4775 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4776 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4777 test $i != 17 # 1/2 MB should be enough 4778 do 4779 i=`expr $i + 1` 4780 teststring=$teststring$teststring 4781 done 4782 # Only check the string length outside the loop. 4783 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4784 teststring= 4785 # Add a significant safety factor because C++ compilers can tack on 4786 # massive amounts of additional arguments before passing them to the 4787 # linker. It appears as though 1/2 is a usable value. 4788 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4789 fi 4790 ;; 4791 esac 4792 4793 fi 4794 4795 if test -n $lt_cv_sys_max_cmd_len ; then 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4797 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4798 else 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4800 $as_echo "none" >&6; } 4801 fi 4802 max_cmd_len=$lt_cv_sys_max_cmd_len 4803 4804 4805 4806 4807 4808 4809 : ${CP="cp -f"} 4810 : ${MV="mv -f"} 4811 : ${RM="rm -f"} 4812 4813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4814 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4815 # Try some XSI features 4816 xsi_shell=no 4817 ( _lt_dummy="a/b/c" 4818 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4819 = c,a/b,b/c, \ 4820 && eval 'test $(( 1 + 1 )) -eq 2 \ 4821 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4822 && xsi_shell=yes 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4824 $as_echo "$xsi_shell" >&6; } 4825 4826 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4828 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4829 lt_shell_append=no 4830 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4831 >/dev/null 2>&1 \ 4832 && lt_shell_append=yes 4833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4834 $as_echo "$lt_shell_append" >&6; } 4835 4836 4837 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4838 lt_unset=unset 4839 else 4840 lt_unset=false 4841 fi 4842 4843 4844 4845 4846 4847 # test EBCDIC or ASCII 4848 case `echo X|tr X '\101'` in 4849 A) # ASCII based system 4850 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4851 lt_SP2NL='tr \040 \012' 4852 lt_NL2SP='tr \015\012 \040\040' 4853 ;; 4854 *) # EBCDIC based system 4855 lt_SP2NL='tr \100 \n' 4856 lt_NL2SP='tr \r\n \100\100' 4857 ;; 4858 esac 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4869 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4870 if ${lt_cv_to_host_file_cmd+:} false; then : 4871 $as_echo_n "(cached) " >&6 4872 else 4873 case $host in 4874 *-*-mingw* ) 4875 case $build in 4876 *-*-mingw* ) # actually msys 4877 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4878 ;; 4879 *-*-cygwin* ) 4880 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4881 ;; 4882 * ) # otherwise, assume *nix 4883 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4884 ;; 4885 esac 4886 ;; 4887 *-*-cygwin* ) 4888 case $build in 4889 *-*-mingw* ) # actually msys 4890 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4891 ;; 4892 *-*-cygwin* ) 4893 lt_cv_to_host_file_cmd=func_convert_file_noop 4894 ;; 4895 * ) # otherwise, assume *nix 4896 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4897 ;; 4898 esac 4899 ;; 4900 * ) # unhandled hosts (and "normal" native builds) 4901 lt_cv_to_host_file_cmd=func_convert_file_noop 4902 ;; 4903 esac 4904 4905 fi 4906 4907 to_host_file_cmd=$lt_cv_to_host_file_cmd 4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4909 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4910 4911 4912 4913 4914 4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4916 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4917 if ${lt_cv_to_tool_file_cmd+:} false; then : 4918 $as_echo_n "(cached) " >&6 4919 else 4920 #assume ordinary cross tools, or native build. 4921 lt_cv_to_tool_file_cmd=func_convert_file_noop 4922 case $host in 4923 *-*-mingw* ) 4924 case $build in 4925 *-*-mingw* ) # actually msys 4926 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4927 ;; 4928 esac 4929 ;; 4930 esac 4931 4932 fi 4933 4934 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4936 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4937 4938 4939 4940 4941 4942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4943 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4944 if ${lt_cv_ld_reload_flag+:} false; then : 4945 $as_echo_n "(cached) " >&6 4946 else 4947 lt_cv_ld_reload_flag='-r' 4948 fi 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4950 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4951 reload_flag=$lt_cv_ld_reload_flag 4952 case $reload_flag in 4953 "" | " "*) ;; 4954 *) reload_flag=" $reload_flag" ;; 4955 esac 4956 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4957 case $host_os in 4958 cygwin* | mingw* | pw32* | cegcc*) 4959 if test "$GCC" != yes; then 4960 reload_cmds=false 4961 fi 4962 ;; 4963 darwin*) 4964 if test "$GCC" = yes; then 4965 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4966 else 4967 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4968 fi 4969 ;; 4970 esac 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 if test -n "$ac_tool_prefix"; then 4981 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4982 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4984 $as_echo_n "checking for $ac_word... " >&6; } 4985 if ${ac_cv_prog_OBJDUMP+:} false; then : 4986 $as_echo_n "(cached) " >&6 4987 else 4988 if test -n "$OBJDUMP"; then 4989 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4990 else 4991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4992 for as_dir in $PATH 4993 do 4994 IFS=$as_save_IFS 4995 test -z "$as_dir" && as_dir=. 4996 for ac_exec_ext in '' $ac_executable_extensions; do 4997 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4998 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5000 break 2 5001 fi 5002 done 5003 done 5004 IFS=$as_save_IFS 5005 5006 fi 5007 fi 5008 OBJDUMP=$ac_cv_prog_OBJDUMP 5009 if test -n "$OBJDUMP"; then 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5011 $as_echo "$OBJDUMP" >&6; } 5012 else 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5014 $as_echo "no" >&6; } 5015 fi 5016 5017 5018 fi 5019 if test -z "$ac_cv_prog_OBJDUMP"; then 5020 ac_ct_OBJDUMP=$OBJDUMP 5021 # Extract the first word of "objdump", so it can be a program name with args. 5022 set dummy objdump; ac_word=$2 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5024 $as_echo_n "checking for $ac_word... " >&6; } 5025 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027 else 5028 if test -n "$ac_ct_OBJDUMP"; then 5029 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5030 else 5031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5032 for as_dir in $PATH 5033 do 5034 IFS=$as_save_IFS 5035 test -z "$as_dir" && as_dir=. 5036 for ac_exec_ext in '' $ac_executable_extensions; do 5037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5038 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5040 break 2 5041 fi 5042 done 5043 done 5044 IFS=$as_save_IFS 5045 5046 fi 5047 fi 5048 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5049 if test -n "$ac_ct_OBJDUMP"; then 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5051 $as_echo "$ac_ct_OBJDUMP" >&6; } 5052 else 5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5054 $as_echo "no" >&6; } 5055 fi 5056 5057 if test "x$ac_ct_OBJDUMP" = x; then 5058 OBJDUMP="false" 5059 else 5060 case $cross_compiling:$ac_tool_warned in 5061 yes:) 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5064 ac_tool_warned=yes ;; 5065 esac 5066 OBJDUMP=$ac_ct_OBJDUMP 5067 fi 5068 else 5069 OBJDUMP="$ac_cv_prog_OBJDUMP" 5070 fi 5071 5072 test -z "$OBJDUMP" && OBJDUMP=objdump 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5083 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5084 if ${lt_cv_deplibs_check_method+:} false; then : 5085 $as_echo_n "(cached) " >&6 5086 else 5087 lt_cv_file_magic_cmd='$MAGIC_CMD' 5088 lt_cv_file_magic_test_file= 5089 lt_cv_deplibs_check_method='unknown' 5090 # Need to set the preceding variable on all platforms that support 5091 # interlibrary dependencies. 5092 # 'none' -- dependencies not supported. 5093 # `unknown' -- same as none, but documents that we really don't know. 5094 # 'pass_all' -- all dependencies passed with no checks. 5095 # 'test_compile' -- check by making test program. 5096 # 'file_magic [[regex]]' -- check by looking for files in library path 5097 # which responds to the $file_magic_cmd with a given extended regex. 5098 # If you have `file' or equivalent on your system and you're not sure 5099 # whether `pass_all' will *always* work, you probably want this one. 5100 5101 case $host_os in 5102 aix[4-9]*) 5103 lt_cv_deplibs_check_method=pass_all 5104 ;; 5105 5106 beos*) 5107 lt_cv_deplibs_check_method=pass_all 5108 ;; 5109 5110 bsdi[45]*) 5111 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5112 lt_cv_file_magic_cmd='/usr/bin/file -L' 5113 lt_cv_file_magic_test_file=/shlib/libc.so 5114 ;; 5115 5116 cygwin*) 5117 # func_win32_libid is a shell function defined in ltmain.sh 5118 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5119 lt_cv_file_magic_cmd='func_win32_libid' 5120 ;; 5121 5122 mingw* | pw32*) 5123 # Base MSYS/MinGW do not provide the 'file' command needed by 5124 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5125 # unless we find 'file', for example because we are cross-compiling. 5126 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5127 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5128 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5129 lt_cv_file_magic_cmd='func_win32_libid' 5130 else 5131 # Keep this pattern in sync with the one in func_win32_libid. 5132 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5133 lt_cv_file_magic_cmd='$OBJDUMP -f' 5134 fi 5135 ;; 5136 5137 cegcc*) 5138 # use the weaker test based on 'objdump'. See mingw*. 5139 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5140 lt_cv_file_magic_cmd='$OBJDUMP -f' 5141 ;; 5142 5143 darwin* | rhapsody*) 5144 lt_cv_deplibs_check_method=pass_all 5145 ;; 5146 5147 freebsd* | dragonfly*) 5148 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5149 case $host_cpu in 5150 i*86 ) 5151 # Not sure whether the presence of OpenBSD here was a mistake. 5152 # Let's accept both of them until this is cleared up. 5153 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5154 lt_cv_file_magic_cmd=/usr/bin/file 5155 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5156 ;; 5157 esac 5158 else 5159 lt_cv_deplibs_check_method=pass_all 5160 fi 5161 ;; 5162 5163 haiku*) 5164 lt_cv_deplibs_check_method=pass_all 5165 ;; 5166 5167 hpux10.20* | hpux11*) 5168 lt_cv_file_magic_cmd=/usr/bin/file 5169 case $host_cpu in 5170 ia64*) 5171 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5172 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5173 ;; 5174 hppa*64*) 5175 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5176 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5177 ;; 5178 *) 5179 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5180 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5181 ;; 5182 esac 5183 ;; 5184 5185 interix[3-9]*) 5186 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5187 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5188 ;; 5189 5190 irix5* | irix6* | nonstopux*) 5191 case $LD in 5192 *-32|*"-32 ") libmagic=32-bit;; 5193 *-n32|*"-n32 ") libmagic=N32;; 5194 *-64|*"-64 ") libmagic=64-bit;; 5195 *) libmagic=never-match;; 5196 esac 5197 lt_cv_deplibs_check_method=pass_all 5198 ;; 5199 5200 # This must be glibc/ELF. 5201 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 5202 lt_cv_deplibs_check_method=pass_all 5203 ;; 5204 5205 netbsd* | netbsdelf*-gnu) 5206 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5207 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5208 else 5209 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5210 fi 5211 ;; 5212 5213 newos6*) 5214 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5215 lt_cv_file_magic_cmd=/usr/bin/file 5216 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5217 ;; 5218 5219 *nto* | *qnx*) 5220 lt_cv_deplibs_check_method=pass_all 5221 ;; 5222 5223 openbsd*) 5224 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5225 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5226 else 5227 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5228 fi 5229 ;; 5230 5231 osf3* | osf4* | osf5*) 5232 lt_cv_deplibs_check_method=pass_all 5233 ;; 5234 5235 rdos*) 5236 lt_cv_deplibs_check_method=pass_all 5237 ;; 5238 5239 solaris*) 5240 lt_cv_deplibs_check_method=pass_all 5241 ;; 5242 5243 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5244 lt_cv_deplibs_check_method=pass_all 5245 ;; 5246 5247 sysv4 | sysv4.3*) 5248 case $host_vendor in 5249 motorola) 5250 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]' 5251 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5252 ;; 5253 ncr) 5254 lt_cv_deplibs_check_method=pass_all 5255 ;; 5256 sequent) 5257 lt_cv_file_magic_cmd='/bin/file' 5258 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5259 ;; 5260 sni) 5261 lt_cv_file_magic_cmd='/bin/file' 5262 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5263 lt_cv_file_magic_test_file=/lib/libc.so 5264 ;; 5265 siemens) 5266 lt_cv_deplibs_check_method=pass_all 5267 ;; 5268 pc) 5269 lt_cv_deplibs_check_method=pass_all 5270 ;; 5271 esac 5272 ;; 5273 5274 tpf*) 5275 lt_cv_deplibs_check_method=pass_all 5276 ;; 5277 esac 5278 5279 fi 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5281 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5282 5283 file_magic_glob= 5284 want_nocaseglob=no 5285 if test "$build" = "$host"; then 5286 case $host_os in 5287 mingw* | pw32*) 5288 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5289 want_nocaseglob=yes 5290 else 5291 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5292 fi 5293 ;; 5294 esac 5295 fi 5296 5297 file_magic_cmd=$lt_cv_file_magic_cmd 5298 deplibs_check_method=$lt_cv_deplibs_check_method 5299 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 if test -n "$ac_tool_prefix"; then 5323 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5324 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5326 $as_echo_n "checking for $ac_word... " >&6; } 5327 if ${ac_cv_prog_DLLTOOL+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329 else 5330 if test -n "$DLLTOOL"; then 5331 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5332 else 5333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5334 for as_dir in $PATH 5335 do 5336 IFS=$as_save_IFS 5337 test -z "$as_dir" && as_dir=. 5338 for ac_exec_ext in '' $ac_executable_extensions; do 5339 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5340 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5342 break 2 5343 fi 5344 done 5345 done 5346 IFS=$as_save_IFS 5347 5348 fi 5349 fi 5350 DLLTOOL=$ac_cv_prog_DLLTOOL 5351 if test -n "$DLLTOOL"; then 5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5353 $as_echo "$DLLTOOL" >&6; } 5354 else 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5356 $as_echo "no" >&6; } 5357 fi 5358 5359 5360 fi 5361 if test -z "$ac_cv_prog_DLLTOOL"; then 5362 ac_ct_DLLTOOL=$DLLTOOL 5363 # Extract the first word of "dlltool", so it can be a program name with args. 5364 set dummy dlltool; ac_word=$2 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5366 $as_echo_n "checking for $ac_word... " >&6; } 5367 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5368 $as_echo_n "(cached) " >&6 5369 else 5370 if test -n "$ac_ct_DLLTOOL"; then 5371 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5372 else 5373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5374 for as_dir in $PATH 5375 do 5376 IFS=$as_save_IFS 5377 test -z "$as_dir" && as_dir=. 5378 for ac_exec_ext in '' $ac_executable_extensions; do 5379 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5380 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5381 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5382 break 2 5383 fi 5384 done 5385 done 5386 IFS=$as_save_IFS 5387 5388 fi 5389 fi 5390 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5391 if test -n "$ac_ct_DLLTOOL"; then 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5393 $as_echo "$ac_ct_DLLTOOL" >&6; } 5394 else 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5396 $as_echo "no" >&6; } 5397 fi 5398 5399 if test "x$ac_ct_DLLTOOL" = x; then 5400 DLLTOOL="false" 5401 else 5402 case $cross_compiling:$ac_tool_warned in 5403 yes:) 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5405 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5406 ac_tool_warned=yes ;; 5407 esac 5408 DLLTOOL=$ac_ct_DLLTOOL 5409 fi 5410 else 5411 DLLTOOL="$ac_cv_prog_DLLTOOL" 5412 fi 5413 5414 test -z "$DLLTOOL" && DLLTOOL=dlltool 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5426 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5427 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5428 $as_echo_n "(cached) " >&6 5429 else 5430 lt_cv_sharedlib_from_linklib_cmd='unknown' 5431 5432 case $host_os in 5433 cygwin* | mingw* | pw32* | cegcc*) 5434 # two different shell functions defined in ltmain.sh 5435 # decide which to use based on capabilities of $DLLTOOL 5436 case `$DLLTOOL --help 2>&1` in 5437 *--identify-strict*) 5438 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5439 ;; 5440 *) 5441 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5442 ;; 5443 esac 5444 ;; 5445 *) 5446 # fallback: assume linklib IS sharedlib 5447 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5448 ;; 5449 esac 5450 5451 fi 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5453 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5454 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5455 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5456 5457 5458 5459 5460 5461 5462 5463 5464 if test -n "$ac_tool_prefix"; then 5465 for ac_prog in ar 5466 do 5467 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5468 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5470 $as_echo_n "checking for $ac_word... " >&6; } 5471 if ${ac_cv_prog_AR+:} false; then : 5472 $as_echo_n "(cached) " >&6 5473 else 5474 if test -n "$AR"; then 5475 ac_cv_prog_AR="$AR" # Let the user override the test. 5476 else 5477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5478 for as_dir in $PATH 5479 do 5480 IFS=$as_save_IFS 5481 test -z "$as_dir" && as_dir=. 5482 for ac_exec_ext in '' $ac_executable_extensions; do 5483 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5484 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5486 break 2 5487 fi 5488 done 5489 done 5490 IFS=$as_save_IFS 5491 5492 fi 5493 fi 5494 AR=$ac_cv_prog_AR 5495 if test -n "$AR"; then 5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5497 $as_echo "$AR" >&6; } 5498 else 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5500 $as_echo "no" >&6; } 5501 fi 5502 5503 5504 test -n "$AR" && break 5505 done 5506 fi 5507 if test -z "$AR"; then 5508 ac_ct_AR=$AR 5509 for ac_prog in ar 5510 do 5511 # Extract the first word of "$ac_prog", so it can be a program name with args. 5512 set dummy $ac_prog; ac_word=$2 5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5514 $as_echo_n "checking for $ac_word... " >&6; } 5515 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5516 $as_echo_n "(cached) " >&6 5517 else 5518 if test -n "$ac_ct_AR"; then 5519 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5520 else 5521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5522 for as_dir in $PATH 5523 do 5524 IFS=$as_save_IFS 5525 test -z "$as_dir" && as_dir=. 5526 for ac_exec_ext in '' $ac_executable_extensions; do 5527 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5528 ac_cv_prog_ac_ct_AR="$ac_prog" 5529 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5530 break 2 5531 fi 5532 done 5533 done 5534 IFS=$as_save_IFS 5535 5536 fi 5537 fi 5538 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5539 if test -n "$ac_ct_AR"; then 5540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5541 $as_echo "$ac_ct_AR" >&6; } 5542 else 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5544 $as_echo "no" >&6; } 5545 fi 5546 5547 5548 test -n "$ac_ct_AR" && break 5549 done 5550 5551 if test "x$ac_ct_AR" = x; then 5552 AR="false" 5553 else 5554 case $cross_compiling:$ac_tool_warned in 5555 yes:) 5556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5557 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5558 ac_tool_warned=yes ;; 5559 esac 5560 AR=$ac_ct_AR 5561 fi 5562 fi 5563 5564 : ${AR=ar} 5565 : ${AR_FLAGS=cru} 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5578 $as_echo_n "checking for archiver @FILE support... " >&6; } 5579 if ${lt_cv_ar_at_file+:} false; then : 5580 $as_echo_n "(cached) " >&6 5581 else 5582 lt_cv_ar_at_file=no 5583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5584 /* end confdefs.h. */ 5585 5586 int 5587 main () 5588 { 5589 5590 ; 5591 return 0; 5592 } 5593 _ACEOF 5594 if ac_fn_c_try_compile "$LINENO"; then : 5595 echo conftest.$ac_objext > conftest.lst 5596 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5598 (eval $lt_ar_try) 2>&5 5599 ac_status=$? 5600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5601 test $ac_status = 0; } 5602 if test "$ac_status" -eq 0; then 5603 # Ensure the archiver fails upon bogus file names. 5604 rm -f conftest.$ac_objext libconftest.a 5605 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5606 (eval $lt_ar_try) 2>&5 5607 ac_status=$? 5608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5609 test $ac_status = 0; } 5610 if test "$ac_status" -ne 0; then 5611 lt_cv_ar_at_file=@ 5612 fi 5613 fi 5614 rm -f conftest.* libconftest.a 5615 5616 fi 5617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5618 5619 fi 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5621 $as_echo "$lt_cv_ar_at_file" >&6; } 5622 5623 if test "x$lt_cv_ar_at_file" = xno; then 5624 archiver_list_spec= 5625 else 5626 archiver_list_spec=$lt_cv_ar_at_file 5627 fi 5628 5629 5630 5631 5632 5633 5634 5635 if test -n "$ac_tool_prefix"; then 5636 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5637 set dummy ${ac_tool_prefix}strip; ac_word=$2 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5639 $as_echo_n "checking for $ac_word... " >&6; } 5640 if ${ac_cv_prog_STRIP+:} false; then : 5641 $as_echo_n "(cached) " >&6 5642 else 5643 if test -n "$STRIP"; then 5644 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5645 else 5646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5647 for as_dir in $PATH 5648 do 5649 IFS=$as_save_IFS 5650 test -z "$as_dir" && as_dir=. 5651 for ac_exec_ext in '' $ac_executable_extensions; do 5652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5653 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5655 break 2 5656 fi 5657 done 5658 done 5659 IFS=$as_save_IFS 5660 5661 fi 5662 fi 5663 STRIP=$ac_cv_prog_STRIP 5664 if test -n "$STRIP"; then 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5666 $as_echo "$STRIP" >&6; } 5667 else 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5669 $as_echo "no" >&6; } 5670 fi 5671 5672 5673 fi 5674 if test -z "$ac_cv_prog_STRIP"; then 5675 ac_ct_STRIP=$STRIP 5676 # Extract the first word of "strip", so it can be a program name with args. 5677 set dummy strip; ac_word=$2 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5679 $as_echo_n "checking for $ac_word... " >&6; } 5680 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5681 $as_echo_n "(cached) " >&6 5682 else 5683 if test -n "$ac_ct_STRIP"; then 5684 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5685 else 5686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5687 for as_dir in $PATH 5688 do 5689 IFS=$as_save_IFS 5690 test -z "$as_dir" && as_dir=. 5691 for ac_exec_ext in '' $ac_executable_extensions; do 5692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5693 ac_cv_prog_ac_ct_STRIP="strip" 5694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5695 break 2 5696 fi 5697 done 5698 done 5699 IFS=$as_save_IFS 5700 5701 fi 5702 fi 5703 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5704 if test -n "$ac_ct_STRIP"; then 5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5706 $as_echo "$ac_ct_STRIP" >&6; } 5707 else 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5709 $as_echo "no" >&6; } 5710 fi 5711 5712 if test "x$ac_ct_STRIP" = x; then 5713 STRIP=":" 5714 else 5715 case $cross_compiling:$ac_tool_warned in 5716 yes:) 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5718 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5719 ac_tool_warned=yes ;; 5720 esac 5721 STRIP=$ac_ct_STRIP 5722 fi 5723 else 5724 STRIP="$ac_cv_prog_STRIP" 5725 fi 5726 5727 test -z "$STRIP" && STRIP=: 5728 5729 5730 5731 5732 5733 5734 if test -n "$ac_tool_prefix"; then 5735 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5736 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5738 $as_echo_n "checking for $ac_word... " >&6; } 5739 if ${ac_cv_prog_RANLIB+:} false; then : 5740 $as_echo_n "(cached) " >&6 5741 else 5742 if test -n "$RANLIB"; then 5743 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5744 else 5745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5746 for as_dir in $PATH 5747 do 5748 IFS=$as_save_IFS 5749 test -z "$as_dir" && as_dir=. 5750 for ac_exec_ext in '' $ac_executable_extensions; do 5751 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5752 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5754 break 2 5755 fi 5756 done 5757 done 5758 IFS=$as_save_IFS 5759 5760 fi 5761 fi 5762 RANLIB=$ac_cv_prog_RANLIB 5763 if test -n "$RANLIB"; then 5764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5765 $as_echo "$RANLIB" >&6; } 5766 else 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5768 $as_echo "no" >&6; } 5769 fi 5770 5771 5772 fi 5773 if test -z "$ac_cv_prog_RANLIB"; then 5774 ac_ct_RANLIB=$RANLIB 5775 # Extract the first word of "ranlib", so it can be a program name with args. 5776 set dummy ranlib; ac_word=$2 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5778 $as_echo_n "checking for $ac_word... " >&6; } 5779 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5780 $as_echo_n "(cached) " >&6 5781 else 5782 if test -n "$ac_ct_RANLIB"; then 5783 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5784 else 5785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5786 for as_dir in $PATH 5787 do 5788 IFS=$as_save_IFS 5789 test -z "$as_dir" && as_dir=. 5790 for ac_exec_ext in '' $ac_executable_extensions; do 5791 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5792 ac_cv_prog_ac_ct_RANLIB="ranlib" 5793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5794 break 2 5795 fi 5796 done 5797 done 5798 IFS=$as_save_IFS 5799 5800 fi 5801 fi 5802 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5803 if test -n "$ac_ct_RANLIB"; then 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5805 $as_echo "$ac_ct_RANLIB" >&6; } 5806 else 5807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5808 $as_echo "no" >&6; } 5809 fi 5810 5811 if test "x$ac_ct_RANLIB" = x; then 5812 RANLIB=":" 5813 else 5814 case $cross_compiling:$ac_tool_warned in 5815 yes:) 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5818 ac_tool_warned=yes ;; 5819 esac 5820 RANLIB=$ac_ct_RANLIB 5821 fi 5822 else 5823 RANLIB="$ac_cv_prog_RANLIB" 5824 fi 5825 5826 test -z "$RANLIB" && RANLIB=: 5827 5828 5829 5830 5831 5832 5833 # Determine commands to create old-style static archives. 5834 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5835 old_postinstall_cmds='chmod 644 $oldlib' 5836 old_postuninstall_cmds= 5837 5838 if test -n "$RANLIB"; then 5839 case $host_os in 5840 openbsd*) 5841 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5842 ;; 5843 *) 5844 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5845 ;; 5846 esac 5847 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5848 fi 5849 5850 case $host_os in 5851 darwin*) 5852 lock_old_archive_extraction=yes ;; 5853 *) 5854 lock_old_archive_extraction=no ;; 5855 esac 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 # If no C compiler was specified, use CC. 5896 LTCC=${LTCC-"$CC"} 5897 5898 # If no C compiler flags were specified, use CFLAGS. 5899 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5900 5901 # Allow CC to be a program name with arguments. 5902 compiler=$CC 5903 5904 5905 # Check for command to grab the raw symbol name followed by C symbol from nm. 5906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5907 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5908 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5909 $as_echo_n "(cached) " >&6 5910 else 5911 5912 # These are sane defaults that work on at least a few old systems. 5913 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5914 5915 # Character class describing NM global symbol codes. 5916 symcode='[BCDEGRST]' 5917 5918 # Regexp to match symbols that can be accessed directly from C. 5919 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5920 5921 # Define system-specific variables. 5922 case $host_os in 5923 aix*) 5924 symcode='[BCDT]' 5925 ;; 5926 cygwin* | mingw* | pw32* | cegcc*) 5927 symcode='[ABCDGISTW]' 5928 ;; 5929 hpux*) 5930 if test "$host_cpu" = ia64; then 5931 symcode='[ABCDEGRST]' 5932 fi 5933 ;; 5934 irix* | nonstopux*) 5935 symcode='[BCDEGRST]' 5936 ;; 5937 osf*) 5938 symcode='[BCDEGQRST]' 5939 ;; 5940 solaris*) 5941 symcode='[BDRT]' 5942 ;; 5943 sco3.2v5*) 5944 symcode='[DT]' 5945 ;; 5946 sysv4.2uw2*) 5947 symcode='[DT]' 5948 ;; 5949 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5950 symcode='[ABDT]' 5951 ;; 5952 sysv4) 5953 symcode='[DFNSTU]' 5954 ;; 5955 esac 5956 5957 # If we're using GNU nm, then use its standard symbol codes. 5958 case `$NM -V 2>&1` in 5959 *GNU* | *'with BFD'*) 5960 symcode='[ABCDGIRSTW]' ;; 5961 esac 5962 5963 # Transform an extracted symbol line into a proper C declaration. 5964 # Some systems (esp. on ia64) link data and code symbols differently, 5965 # so use this general approach. 5966 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5967 5968 # Transform an extracted symbol line into symbol name and symbol address 5969 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5970 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'" 5971 5972 # Handle CRLF in mingw tool chain 5973 opt_cr= 5974 case $build_os in 5975 mingw*) 5976 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5977 ;; 5978 esac 5979 5980 # Try without a prefix underscore, then with it. 5981 for ac_symprfx in "" "_"; do 5982 5983 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5984 symxfrm="\\1 $ac_symprfx\\2 \\2" 5985 5986 # Write the raw and C identifiers. 5987 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5988 # Fake it for dumpbin and say T for any non-static function 5989 # and D for any global variable. 5990 # Also find C++ and __fastcall symbols from MSVC++, 5991 # which start with @ or ?. 5992 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5993 " {last_section=section; section=\$ 3};"\ 5994 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5995 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5996 " \$ 0!~/External *\|/{next};"\ 5997 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5998 " {if(hide[section]) next};"\ 5999 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 6000 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 6001 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 6002 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 6003 " ' prfx=^$ac_symprfx" 6004 else 6005 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6006 fi 6007 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6008 6009 # Check to see that the pipe works correctly. 6010 pipe_works=no 6011 6012 rm -f conftest* 6013 cat > conftest.$ac_ext <<_LT_EOF 6014 #ifdef __cplusplus 6015 extern "C" { 6016 #endif 6017 char nm_test_var; 6018 void nm_test_func(void); 6019 void nm_test_func(void){} 6020 #ifdef __cplusplus 6021 } 6022 #endif 6023 int main(){nm_test_var='a';nm_test_func();return(0);} 6024 _LT_EOF 6025 6026 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6027 (eval $ac_compile) 2>&5 6028 ac_status=$? 6029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6030 test $ac_status = 0; }; then 6031 # Now try to grab the symbols. 6032 nlist=conftest.nm 6033 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6034 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6035 ac_status=$? 6036 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6037 test $ac_status = 0; } && test -s "$nlist"; then 6038 # Try sorting and uniquifying the output. 6039 if sort "$nlist" | uniq > "$nlist"T; then 6040 mv -f "$nlist"T "$nlist" 6041 else 6042 rm -f "$nlist"T 6043 fi 6044 6045 # Make sure that we snagged all the symbols we need. 6046 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6047 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6048 cat <<_LT_EOF > conftest.$ac_ext 6049 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6050 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 6051 /* DATA imports from DLLs on WIN32 con't be const, because runtime 6052 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6053 # define LT_DLSYM_CONST 6054 #elif defined(__osf__) 6055 /* This system does not cope well with relocations in const data. */ 6056 # define LT_DLSYM_CONST 6057 #else 6058 # define LT_DLSYM_CONST const 6059 #endif 6060 6061 #ifdef __cplusplus 6062 extern "C" { 6063 #endif 6064 6065 _LT_EOF 6066 # Now generate the symbol file. 6067 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6068 6069 cat <<_LT_EOF >> conftest.$ac_ext 6070 6071 /* The mapping between symbol names and symbols. */ 6072 LT_DLSYM_CONST struct { 6073 const char *name; 6074 void *address; 6075 } 6076 lt__PROGRAM__LTX_preloaded_symbols[] = 6077 { 6078 { "@PROGRAM@", (void *) 0 }, 6079 _LT_EOF 6080 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6081 cat <<\_LT_EOF >> conftest.$ac_ext 6082 {0, (void *) 0} 6083 }; 6084 6085 /* This works around a problem in FreeBSD linker */ 6086 #ifdef FREEBSD_WORKAROUND 6087 static const void *lt_preloaded_setup() { 6088 return lt__PROGRAM__LTX_preloaded_symbols; 6089 } 6090 #endif 6091 6092 #ifdef __cplusplus 6093 } 6094 #endif 6095 _LT_EOF 6096 # Now try linking the two files. 6097 mv conftest.$ac_objext conftstm.$ac_objext 6098 lt_globsym_save_LIBS=$LIBS 6099 lt_globsym_save_CFLAGS=$CFLAGS 6100 LIBS="conftstm.$ac_objext" 6101 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6102 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6103 (eval $ac_link) 2>&5 6104 ac_status=$? 6105 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6106 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6107 pipe_works=yes 6108 fi 6109 LIBS=$lt_globsym_save_LIBS 6110 CFLAGS=$lt_globsym_save_CFLAGS 6111 else 6112 echo "cannot find nm_test_func in $nlist" >&5 6113 fi 6114 else 6115 echo "cannot find nm_test_var in $nlist" >&5 6116 fi 6117 else 6118 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6119 fi 6120 else 6121 echo "$progname: failed program was:" >&5 6122 cat conftest.$ac_ext >&5 6123 fi 6124 rm -rf conftest* conftst* 6125 6126 # Do not use the global_symbol_pipe unless it works. 6127 if test "$pipe_works" = yes; then 6128 break 6129 else 6130 lt_cv_sys_global_symbol_pipe= 6131 fi 6132 done 6133 6134 fi 6135 6136 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6137 lt_cv_sys_global_symbol_to_cdecl= 6138 fi 6139 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6141 $as_echo "failed" >&6; } 6142 else 6143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6144 $as_echo "ok" >&6; } 6145 fi 6146 6147 # Response file support. 6148 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6149 nm_file_list_spec='@' 6150 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6151 nm_file_list_spec='@' 6152 fi 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6181 $as_echo_n "checking for sysroot... " >&6; } 6182 6183 # Check whether --with-sysroot was given. 6184 if test "${with_sysroot+set}" = set; then : 6185 withval=$with_sysroot; 6186 else 6187 with_sysroot=no 6188 fi 6189 6190 6191 lt_sysroot= 6192 case ${with_sysroot} in #( 6193 yes) 6194 if test "$GCC" = yes; then 6195 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6196 fi 6197 ;; #( 6198 /*) 6199 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6200 ;; #( 6201 no|'') 6202 ;; #( 6203 *) 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6205 $as_echo "${with_sysroot}" >&6; } 6206 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6207 ;; 6208 esac 6209 6210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6211 $as_echo "${lt_sysroot:-no}" >&6; } 6212 6213 6214 6215 6216 6217 # Check whether --enable-libtool-lock was given. 6218 if test "${enable_libtool_lock+set}" = set; then : 6219 enableval=$enable_libtool_lock; 6220 fi 6221 6222 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6223 6224 # Some flags need to be propagated to the compiler or linker for good 6225 # libtool support. 6226 case $host in 6227 ia64-*-hpux*) 6228 # Find out which ABI we are using. 6229 echo 'int i;' > conftest.$ac_ext 6230 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6231 (eval $ac_compile) 2>&5 6232 ac_status=$? 6233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6234 test $ac_status = 0; }; then 6235 case `/usr/bin/file conftest.$ac_objext` in 6236 *ELF-32*) 6237 HPUX_IA64_MODE="32" 6238 ;; 6239 *ELF-64*) 6240 HPUX_IA64_MODE="64" 6241 ;; 6242 esac 6243 fi 6244 rm -rf conftest* 6245 ;; 6246 *-*-irix6*) 6247 # Find out which ABI we are using. 6248 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6249 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6250 (eval $ac_compile) 2>&5 6251 ac_status=$? 6252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6253 test $ac_status = 0; }; then 6254 if test "$lt_cv_prog_gnu_ld" = yes; then 6255 case `/usr/bin/file conftest.$ac_objext` in 6256 *32-bit*) 6257 LD="${LD-ld} -melf32bsmip" 6258 ;; 6259 *N32*) 6260 LD="${LD-ld} -melf32bmipn32" 6261 ;; 6262 *64-bit*) 6263 LD="${LD-ld} -melf64bmip" 6264 ;; 6265 esac 6266 else 6267 case `/usr/bin/file conftest.$ac_objext` in 6268 *32-bit*) 6269 LD="${LD-ld} -32" 6270 ;; 6271 *N32*) 6272 LD="${LD-ld} -n32" 6273 ;; 6274 *64-bit*) 6275 LD="${LD-ld} -64" 6276 ;; 6277 esac 6278 fi 6279 fi 6280 rm -rf conftest* 6281 ;; 6282 6283 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 6284 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6285 # Find out which ABI we are using. 6286 echo 'int i;' > conftest.$ac_ext 6287 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6288 (eval $ac_compile) 2>&5 6289 ac_status=$? 6290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6291 test $ac_status = 0; }; then 6292 case `/usr/bin/file conftest.o` in 6293 *32-bit*) 6294 case $host in 6295 x86_64-*kfreebsd*-gnu) 6296 LD="${LD-ld} -m elf_i386_fbsd" 6297 ;; 6298 x86_64-*linux*) 6299 case `/usr/bin/file conftest.o` in 6300 *x86-64*) 6301 LD="${LD-ld} -m elf32_x86_64" 6302 ;; 6303 *) 6304 LD="${LD-ld} -m elf_i386" 6305 ;; 6306 esac 6307 ;; 6308 powerpc64le-*) 6309 LD="${LD-ld} -m elf32lppclinux" 6310 ;; 6311 powerpc64-*) 6312 LD="${LD-ld} -m elf32ppclinux" 6313 ;; 6314 s390x-*linux*) 6315 LD="${LD-ld} -m elf_s390" 6316 ;; 6317 sparc64-*linux*) 6318 LD="${LD-ld} -m elf32_sparc" 6319 ;; 6320 esac 6321 ;; 6322 *64-bit*) 6323 case $host in 6324 x86_64-*kfreebsd*-gnu) 6325 LD="${LD-ld} -m elf_x86_64_fbsd" 6326 ;; 6327 x86_64-*linux*) 6328 LD="${LD-ld} -m elf_x86_64" 6329 ;; 6330 powerpcle-*) 6331 LD="${LD-ld} -m elf64lppc" 6332 ;; 6333 powerpc-*) 6334 LD="${LD-ld} -m elf64ppc" 6335 ;; 6336 s390*-*linux*|s390*-*tpf*) 6337 LD="${LD-ld} -m elf64_s390" 6338 ;; 6339 sparc*-*linux*) 6340 LD="${LD-ld} -m elf64_sparc" 6341 ;; 6342 esac 6343 ;; 6344 esac 6345 fi 6346 rm -rf conftest* 6347 ;; 6348 6349 *-*-sco3.2v5*) 6350 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6351 SAVE_CFLAGS="$CFLAGS" 6352 CFLAGS="$CFLAGS -belf" 6353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6354 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6355 if ${lt_cv_cc_needs_belf+:} false; then : 6356 $as_echo_n "(cached) " >&6 6357 else 6358 ac_ext=c 6359 ac_cpp='$CPP $CPPFLAGS' 6360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6362 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6363 6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6365 /* end confdefs.h. */ 6366 6367 int 6368 main () 6369 { 6370 6371 ; 6372 return 0; 6373 } 6374 _ACEOF 6375 if ac_fn_c_try_link "$LINENO"; then : 6376 lt_cv_cc_needs_belf=yes 6377 else 6378 lt_cv_cc_needs_belf=no 6379 fi 6380 rm -f core conftest.err conftest.$ac_objext \ 6381 conftest$ac_exeext conftest.$ac_ext 6382 ac_ext=c 6383 ac_cpp='$CPP $CPPFLAGS' 6384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6386 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6387 6388 fi 6389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6390 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6391 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6392 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6393 CFLAGS="$SAVE_CFLAGS" 6394 fi 6395 ;; 6396 *-*solaris*) 6397 # Find out which ABI we are using. 6398 echo 'int i;' > conftest.$ac_ext 6399 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6400 (eval $ac_compile) 2>&5 6401 ac_status=$? 6402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6403 test $ac_status = 0; }; then 6404 case `/usr/bin/file conftest.o` in 6405 *64-bit*) 6406 case $lt_cv_prog_gnu_ld in 6407 yes*) 6408 case $host in 6409 i?86-*-solaris*) 6410 LD="${LD-ld} -m elf_x86_64" 6411 ;; 6412 sparc*-*-solaris*) 6413 LD="${LD-ld} -m elf64_sparc" 6414 ;; 6415 esac 6416 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6417 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6418 LD="${LD-ld}_sol2" 6419 fi 6420 ;; 6421 *) 6422 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6423 LD="${LD-ld} -64" 6424 fi 6425 ;; 6426 esac 6427 ;; 6428 esac 6429 fi 6430 rm -rf conftest* 6431 ;; 6432 esac 6433 6434 need_locks="$enable_libtool_lock" 6435 6436 if test -n "$ac_tool_prefix"; then 6437 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6438 set dummy ${ac_tool_prefix}mt; ac_word=$2 6439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6440 $as_echo_n "checking for $ac_word... " >&6; } 6441 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6442 $as_echo_n "(cached) " >&6 6443 else 6444 if test -n "$MANIFEST_TOOL"; then 6445 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6446 else 6447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6448 for as_dir in $PATH 6449 do 6450 IFS=$as_save_IFS 6451 test -z "$as_dir" && as_dir=. 6452 for ac_exec_ext in '' $ac_executable_extensions; do 6453 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6454 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6456 break 2 6457 fi 6458 done 6459 done 6460 IFS=$as_save_IFS 6461 6462 fi 6463 fi 6464 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6465 if test -n "$MANIFEST_TOOL"; then 6466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6467 $as_echo "$MANIFEST_TOOL" >&6; } 6468 else 6469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6470 $as_echo "no" >&6; } 6471 fi 6472 6473 6474 fi 6475 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6476 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6477 # Extract the first word of "mt", so it can be a program name with args. 6478 set dummy mt; ac_word=$2 6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6480 $as_echo_n "checking for $ac_word... " >&6; } 6481 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6482 $as_echo_n "(cached) " >&6 6483 else 6484 if test -n "$ac_ct_MANIFEST_TOOL"; then 6485 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6486 else 6487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6488 for as_dir in $PATH 6489 do 6490 IFS=$as_save_IFS 6491 test -z "$as_dir" && as_dir=. 6492 for ac_exec_ext in '' $ac_executable_extensions; do 6493 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6494 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6496 break 2 6497 fi 6498 done 6499 done 6500 IFS=$as_save_IFS 6501 6502 fi 6503 fi 6504 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6505 if test -n "$ac_ct_MANIFEST_TOOL"; then 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6507 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6508 else 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6510 $as_echo "no" >&6; } 6511 fi 6512 6513 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6514 MANIFEST_TOOL=":" 6515 else 6516 case $cross_compiling:$ac_tool_warned in 6517 yes:) 6518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6519 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6520 ac_tool_warned=yes ;; 6521 esac 6522 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6523 fi 6524 else 6525 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6526 fi 6527 6528 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6530 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6531 if ${lt_cv_path_mainfest_tool+:} false; then : 6532 $as_echo_n "(cached) " >&6 6533 else 6534 lt_cv_path_mainfest_tool=no 6535 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6536 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6537 cat conftest.err >&5 6538 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6539 lt_cv_path_mainfest_tool=yes 6540 fi 6541 rm -f conftest* 6542 fi 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6544 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6545 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6546 MANIFEST_TOOL=: 6547 fi 6548 6549 6550 6551 6552 6553 6554 case $host_os in 6555 rhapsody* | darwin*) 6556 if test -n "$ac_tool_prefix"; then 6557 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6558 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6560 $as_echo_n "checking for $ac_word... " >&6; } 6561 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6562 $as_echo_n "(cached) " >&6 6563 else 6564 if test -n "$DSYMUTIL"; then 6565 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6566 else 6567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6568 for as_dir in $PATH 6569 do 6570 IFS=$as_save_IFS 6571 test -z "$as_dir" && as_dir=. 6572 for ac_exec_ext in '' $ac_executable_extensions; do 6573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6574 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6576 break 2 6577 fi 6578 done 6579 done 6580 IFS=$as_save_IFS 6581 6582 fi 6583 fi 6584 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6585 if test -n "$DSYMUTIL"; then 6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6587 $as_echo "$DSYMUTIL" >&6; } 6588 else 6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6590 $as_echo "no" >&6; } 6591 fi 6592 6593 6594 fi 6595 if test -z "$ac_cv_prog_DSYMUTIL"; then 6596 ac_ct_DSYMUTIL=$DSYMUTIL 6597 # Extract the first word of "dsymutil", so it can be a program name with args. 6598 set dummy dsymutil; ac_word=$2 6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6600 $as_echo_n "checking for $ac_word... " >&6; } 6601 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6602 $as_echo_n "(cached) " >&6 6603 else 6604 if test -n "$ac_ct_DSYMUTIL"; then 6605 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6606 else 6607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6608 for as_dir in $PATH 6609 do 6610 IFS=$as_save_IFS 6611 test -z "$as_dir" && as_dir=. 6612 for ac_exec_ext in '' $ac_executable_extensions; do 6613 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6614 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6616 break 2 6617 fi 6618 done 6619 done 6620 IFS=$as_save_IFS 6621 6622 fi 6623 fi 6624 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6625 if test -n "$ac_ct_DSYMUTIL"; then 6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6627 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6628 else 6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6630 $as_echo "no" >&6; } 6631 fi 6632 6633 if test "x$ac_ct_DSYMUTIL" = x; then 6634 DSYMUTIL=":" 6635 else 6636 case $cross_compiling:$ac_tool_warned in 6637 yes:) 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6640 ac_tool_warned=yes ;; 6641 esac 6642 DSYMUTIL=$ac_ct_DSYMUTIL 6643 fi 6644 else 6645 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6646 fi 6647 6648 if test -n "$ac_tool_prefix"; then 6649 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6650 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6652 $as_echo_n "checking for $ac_word... " >&6; } 6653 if ${ac_cv_prog_NMEDIT+:} false; then : 6654 $as_echo_n "(cached) " >&6 6655 else 6656 if test -n "$NMEDIT"; then 6657 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6658 else 6659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6660 for as_dir in $PATH 6661 do 6662 IFS=$as_save_IFS 6663 test -z "$as_dir" && as_dir=. 6664 for ac_exec_ext in '' $ac_executable_extensions; do 6665 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6666 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6668 break 2 6669 fi 6670 done 6671 done 6672 IFS=$as_save_IFS 6673 6674 fi 6675 fi 6676 NMEDIT=$ac_cv_prog_NMEDIT 6677 if test -n "$NMEDIT"; then 6678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6679 $as_echo "$NMEDIT" >&6; } 6680 else 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6682 $as_echo "no" >&6; } 6683 fi 6684 6685 6686 fi 6687 if test -z "$ac_cv_prog_NMEDIT"; then 6688 ac_ct_NMEDIT=$NMEDIT 6689 # Extract the first word of "nmedit", so it can be a program name with args. 6690 set dummy nmedit; ac_word=$2 6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6692 $as_echo_n "checking for $ac_word... " >&6; } 6693 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695 else 6696 if test -n "$ac_ct_NMEDIT"; then 6697 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6698 else 6699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6700 for as_dir in $PATH 6701 do 6702 IFS=$as_save_IFS 6703 test -z "$as_dir" && as_dir=. 6704 for ac_exec_ext in '' $ac_executable_extensions; do 6705 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6706 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6707 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6708 break 2 6709 fi 6710 done 6711 done 6712 IFS=$as_save_IFS 6713 6714 fi 6715 fi 6716 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6717 if test -n "$ac_ct_NMEDIT"; then 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6719 $as_echo "$ac_ct_NMEDIT" >&6; } 6720 else 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6722 $as_echo "no" >&6; } 6723 fi 6724 6725 if test "x$ac_ct_NMEDIT" = x; then 6726 NMEDIT=":" 6727 else 6728 case $cross_compiling:$ac_tool_warned in 6729 yes:) 6730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6732 ac_tool_warned=yes ;; 6733 esac 6734 NMEDIT=$ac_ct_NMEDIT 6735 fi 6736 else 6737 NMEDIT="$ac_cv_prog_NMEDIT" 6738 fi 6739 6740 if test -n "$ac_tool_prefix"; then 6741 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6742 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6744 $as_echo_n "checking for $ac_word... " >&6; } 6745 if ${ac_cv_prog_LIPO+:} false; then : 6746 $as_echo_n "(cached) " >&6 6747 else 6748 if test -n "$LIPO"; then 6749 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6750 else 6751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6752 for as_dir in $PATH 6753 do 6754 IFS=$as_save_IFS 6755 test -z "$as_dir" && as_dir=. 6756 for ac_exec_ext in '' $ac_executable_extensions; do 6757 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6758 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6760 break 2 6761 fi 6762 done 6763 done 6764 IFS=$as_save_IFS 6765 6766 fi 6767 fi 6768 LIPO=$ac_cv_prog_LIPO 6769 if test -n "$LIPO"; then 6770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6771 $as_echo "$LIPO" >&6; } 6772 else 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6774 $as_echo "no" >&6; } 6775 fi 6776 6777 6778 fi 6779 if test -z "$ac_cv_prog_LIPO"; then 6780 ac_ct_LIPO=$LIPO 6781 # Extract the first word of "lipo", so it can be a program name with args. 6782 set dummy lipo; ac_word=$2 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6784 $as_echo_n "checking for $ac_word... " >&6; } 6785 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6786 $as_echo_n "(cached) " >&6 6787 else 6788 if test -n "$ac_ct_LIPO"; then 6789 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6790 else 6791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6792 for as_dir in $PATH 6793 do 6794 IFS=$as_save_IFS 6795 test -z "$as_dir" && as_dir=. 6796 for ac_exec_ext in '' $ac_executable_extensions; do 6797 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6798 ac_cv_prog_ac_ct_LIPO="lipo" 6799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6800 break 2 6801 fi 6802 done 6803 done 6804 IFS=$as_save_IFS 6805 6806 fi 6807 fi 6808 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6809 if test -n "$ac_ct_LIPO"; then 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6811 $as_echo "$ac_ct_LIPO" >&6; } 6812 else 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6814 $as_echo "no" >&6; } 6815 fi 6816 6817 if test "x$ac_ct_LIPO" = x; then 6818 LIPO=":" 6819 else 6820 case $cross_compiling:$ac_tool_warned in 6821 yes:) 6822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6823 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6824 ac_tool_warned=yes ;; 6825 esac 6826 LIPO=$ac_ct_LIPO 6827 fi 6828 else 6829 LIPO="$ac_cv_prog_LIPO" 6830 fi 6831 6832 if test -n "$ac_tool_prefix"; then 6833 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6834 set dummy ${ac_tool_prefix}otool; ac_word=$2 6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6836 $as_echo_n "checking for $ac_word... " >&6; } 6837 if ${ac_cv_prog_OTOOL+:} false; then : 6838 $as_echo_n "(cached) " >&6 6839 else 6840 if test -n "$OTOOL"; then 6841 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6842 else 6843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6844 for as_dir in $PATH 6845 do 6846 IFS=$as_save_IFS 6847 test -z "$as_dir" && as_dir=. 6848 for ac_exec_ext in '' $ac_executable_extensions; do 6849 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6850 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6852 break 2 6853 fi 6854 done 6855 done 6856 IFS=$as_save_IFS 6857 6858 fi 6859 fi 6860 OTOOL=$ac_cv_prog_OTOOL 6861 if test -n "$OTOOL"; then 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6863 $as_echo "$OTOOL" >&6; } 6864 else 6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6866 $as_echo "no" >&6; } 6867 fi 6868 6869 6870 fi 6871 if test -z "$ac_cv_prog_OTOOL"; then 6872 ac_ct_OTOOL=$OTOOL 6873 # Extract the first word of "otool", so it can be a program name with args. 6874 set dummy otool; ac_word=$2 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6876 $as_echo_n "checking for $ac_word... " >&6; } 6877 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6878 $as_echo_n "(cached) " >&6 6879 else 6880 if test -n "$ac_ct_OTOOL"; then 6881 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6882 else 6883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6884 for as_dir in $PATH 6885 do 6886 IFS=$as_save_IFS 6887 test -z "$as_dir" && as_dir=. 6888 for ac_exec_ext in '' $ac_executable_extensions; do 6889 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6890 ac_cv_prog_ac_ct_OTOOL="otool" 6891 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6892 break 2 6893 fi 6894 done 6895 done 6896 IFS=$as_save_IFS 6897 6898 fi 6899 fi 6900 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6901 if test -n "$ac_ct_OTOOL"; then 6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6903 $as_echo "$ac_ct_OTOOL" >&6; } 6904 else 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6906 $as_echo "no" >&6; } 6907 fi 6908 6909 if test "x$ac_ct_OTOOL" = x; then 6910 OTOOL=":" 6911 else 6912 case $cross_compiling:$ac_tool_warned in 6913 yes:) 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6916 ac_tool_warned=yes ;; 6917 esac 6918 OTOOL=$ac_ct_OTOOL 6919 fi 6920 else 6921 OTOOL="$ac_cv_prog_OTOOL" 6922 fi 6923 6924 if test -n "$ac_tool_prefix"; then 6925 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6926 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6928 $as_echo_n "checking for $ac_word... " >&6; } 6929 if ${ac_cv_prog_OTOOL64+:} false; then : 6930 $as_echo_n "(cached) " >&6 6931 else 6932 if test -n "$OTOOL64"; then 6933 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6934 else 6935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6936 for as_dir in $PATH 6937 do 6938 IFS=$as_save_IFS 6939 test -z "$as_dir" && as_dir=. 6940 for ac_exec_ext in '' $ac_executable_extensions; do 6941 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6942 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6944 break 2 6945 fi 6946 done 6947 done 6948 IFS=$as_save_IFS 6949 6950 fi 6951 fi 6952 OTOOL64=$ac_cv_prog_OTOOL64 6953 if test -n "$OTOOL64"; then 6954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6955 $as_echo "$OTOOL64" >&6; } 6956 else 6957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6958 $as_echo "no" >&6; } 6959 fi 6960 6961 6962 fi 6963 if test -z "$ac_cv_prog_OTOOL64"; then 6964 ac_ct_OTOOL64=$OTOOL64 6965 # Extract the first word of "otool64", so it can be a program name with args. 6966 set dummy otool64; ac_word=$2 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6968 $as_echo_n "checking for $ac_word... " >&6; } 6969 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6970 $as_echo_n "(cached) " >&6 6971 else 6972 if test -n "$ac_ct_OTOOL64"; then 6973 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6974 else 6975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6976 for as_dir in $PATH 6977 do 6978 IFS=$as_save_IFS 6979 test -z "$as_dir" && as_dir=. 6980 for ac_exec_ext in '' $ac_executable_extensions; do 6981 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6982 ac_cv_prog_ac_ct_OTOOL64="otool64" 6983 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6984 break 2 6985 fi 6986 done 6987 done 6988 IFS=$as_save_IFS 6989 6990 fi 6991 fi 6992 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6993 if test -n "$ac_ct_OTOOL64"; then 6994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6995 $as_echo "$ac_ct_OTOOL64" >&6; } 6996 else 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6998 $as_echo "no" >&6; } 6999 fi 7000 7001 if test "x$ac_ct_OTOOL64" = x; then 7002 OTOOL64=":" 7003 else 7004 case $cross_compiling:$ac_tool_warned in 7005 yes:) 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7008 ac_tool_warned=yes ;; 7009 esac 7010 OTOOL64=$ac_ct_OTOOL64 7011 fi 7012 else 7013 OTOOL64="$ac_cv_prog_OTOOL64" 7014 fi 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7043 $as_echo_n "checking for -single_module linker flag... " >&6; } 7044 if ${lt_cv_apple_cc_single_mod+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046 else 7047 lt_cv_apple_cc_single_mod=no 7048 if test -z "${LT_MULTI_MODULE}"; then 7049 # By default we will add the -single_module flag. You can override 7050 # by either setting the environment variable LT_MULTI_MODULE 7051 # non-empty at configure time, or by adding -multi_module to the 7052 # link flags. 7053 rm -rf libconftest.dylib* 7054 echo "int foo(void){return 1;}" > conftest.c 7055 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7056 -dynamiclib -Wl,-single_module conftest.c" >&5 7057 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7058 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7059 _lt_result=$? 7060 # If there is a non-empty error log, and "single_module" 7061 # appears in it, assume the flag caused a linker warning 7062 if test -s conftest.err && $GREP single_module conftest.err; then 7063 cat conftest.err >&5 7064 # Otherwise, if the output was created with a 0 exit code from 7065 # the compiler, it worked. 7066 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 7067 lt_cv_apple_cc_single_mod=yes 7068 else 7069 cat conftest.err >&5 7070 fi 7071 rm -rf libconftest.dylib* 7072 rm -f conftest.* 7073 fi 7074 fi 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7076 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7077 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7079 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7080 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7081 $as_echo_n "(cached) " >&6 7082 else 7083 lt_cv_ld_exported_symbols_list=no 7084 save_LDFLAGS=$LDFLAGS 7085 echo "_main" > conftest.sym 7086 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7088 /* end confdefs.h. */ 7089 7090 int 7091 main () 7092 { 7093 7094 ; 7095 return 0; 7096 } 7097 _ACEOF 7098 if ac_fn_c_try_link "$LINENO"; then : 7099 lt_cv_ld_exported_symbols_list=yes 7100 else 7101 lt_cv_ld_exported_symbols_list=no 7102 fi 7103 rm -f core conftest.err conftest.$ac_objext \ 7104 conftest$ac_exeext conftest.$ac_ext 7105 LDFLAGS="$save_LDFLAGS" 7106 7107 fi 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7109 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7110 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7112 $as_echo_n "checking for -force_load linker flag... " >&6; } 7113 if ${lt_cv_ld_force_load+:} false; then : 7114 $as_echo_n "(cached) " >&6 7115 else 7116 lt_cv_ld_force_load=no 7117 cat > conftest.c << _LT_EOF 7118 int forced_loaded() { return 2;} 7119 _LT_EOF 7120 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7121 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7122 echo "$AR cru libconftest.a conftest.o" >&5 7123 $AR cru libconftest.a conftest.o 2>&5 7124 echo "$RANLIB libconftest.a" >&5 7125 $RANLIB libconftest.a 2>&5 7126 cat > conftest.c << _LT_EOF 7127 int main() { return 0;} 7128 _LT_EOF 7129 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7130 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7131 _lt_result=$? 7132 if test -s conftest.err && $GREP force_load conftest.err; then 7133 cat conftest.err >&5 7134 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7135 lt_cv_ld_force_load=yes 7136 else 7137 cat conftest.err >&5 7138 fi 7139 rm -f conftest.err libconftest.a conftest conftest.c 7140 rm -rf conftest.dSYM 7141 7142 fi 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7144 $as_echo "$lt_cv_ld_force_load" >&6; } 7145 case $host_os in 7146 rhapsody* | darwin1.[012]) 7147 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7148 darwin1.*) 7149 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7150 darwin*) # darwin 5.x on 7151 # if running on 10.5 or later, the deployment target defaults 7152 # to the OS version, if on x86, and 10.4, the deployment 7153 # target defaults to 10.4. Don't you love it? 7154 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7155 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7156 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7157 10.[012]*) 7158 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7159 10.*) 7160 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7161 esac 7162 ;; 7163 esac 7164 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7165 _lt_dar_single_mod='$single_module' 7166 fi 7167 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7168 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7169 else 7170 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7171 fi 7172 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7173 _lt_dsymutil='~$DSYMUTIL $lib || :' 7174 else 7175 _lt_dsymutil= 7176 fi 7177 ;; 7178 esac 7179 7180 ac_ext=c 7181 ac_cpp='$CPP $CPPFLAGS' 7182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7184 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7186 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7187 # On Suns, sometimes $CPP names a directory. 7188 if test -n "$CPP" && test -d "$CPP"; then 7189 CPP= 7190 fi 7191 if test -z "$CPP"; then 7192 if ${ac_cv_prog_CPP+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194 else 7195 # Double quotes because CPP needs to be expanded 7196 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7197 do 7198 ac_preproc_ok=false 7199 for ac_c_preproc_warn_flag in '' yes 7200 do 7201 # Use a header file that comes with gcc, so configuring glibc 7202 # with a fresh cross-compiler works. 7203 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7204 # <limits.h> exists even on freestanding compilers. 7205 # On the NeXT, cc -E runs the code through the compiler's parser, 7206 # not just through cpp. "Syntax error" is here to catch this case. 7207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7208 /* end confdefs.h. */ 7209 #ifdef __STDC__ 7210 # include <limits.h> 7211 #else 7212 # include <assert.h> 7213 #endif 7214 Syntax error 7215 _ACEOF 7216 if ac_fn_c_try_cpp "$LINENO"; then : 7217 7218 else 7219 # Broken: fails on valid input. 7220 continue 7221 fi 7222 rm -f conftest.err conftest.i conftest.$ac_ext 7223 7224 # OK, works on sane cases. Now check whether nonexistent headers 7225 # can be detected and how. 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227 /* end confdefs.h. */ 7228 #include <ac_nonexistent.h> 7229 _ACEOF 7230 if ac_fn_c_try_cpp "$LINENO"; then : 7231 # Broken: success on invalid input. 7232 continue 7233 else 7234 # Passes both tests. 7235 ac_preproc_ok=: 7236 break 7237 fi 7238 rm -f conftest.err conftest.i conftest.$ac_ext 7239 7240 done 7241 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7242 rm -f conftest.i conftest.err conftest.$ac_ext 7243 if $ac_preproc_ok; then : 7244 break 7245 fi 7246 7247 done 7248 ac_cv_prog_CPP=$CPP 7249 7250 fi 7251 CPP=$ac_cv_prog_CPP 7252 else 7253 ac_cv_prog_CPP=$CPP 7254 fi 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7256 $as_echo "$CPP" >&6; } 7257 ac_preproc_ok=false 7258 for ac_c_preproc_warn_flag in '' yes 7259 do 7260 # Use a header file that comes with gcc, so configuring glibc 7261 # with a fresh cross-compiler works. 7262 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7263 # <limits.h> exists even on freestanding compilers. 7264 # On the NeXT, cc -E runs the code through the compiler's parser, 7265 # not just through cpp. "Syntax error" is here to catch this case. 7266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7267 /* end confdefs.h. */ 7268 #ifdef __STDC__ 7269 # include <limits.h> 7270 #else 7271 # include <assert.h> 7272 #endif 7273 Syntax error 7274 _ACEOF 7275 if ac_fn_c_try_cpp "$LINENO"; then : 7276 7277 else 7278 # Broken: fails on valid input. 7279 continue 7280 fi 7281 rm -f conftest.err conftest.i conftest.$ac_ext 7282 7283 # OK, works on sane cases. Now check whether nonexistent headers 7284 # can be detected and how. 7285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7286 /* end confdefs.h. */ 7287 #include <ac_nonexistent.h> 7288 _ACEOF 7289 if ac_fn_c_try_cpp "$LINENO"; then : 7290 # Broken: success on invalid input. 7291 continue 7292 else 7293 # Passes both tests. 7294 ac_preproc_ok=: 7295 break 7296 fi 7297 rm -f conftest.err conftest.i conftest.$ac_ext 7298 7299 done 7300 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7301 rm -f conftest.i conftest.err conftest.$ac_ext 7302 if $ac_preproc_ok; then : 7303 7304 else 7305 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7306 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7307 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7308 See \`config.log' for more details" "$LINENO" 5; } 7309 fi 7310 7311 ac_ext=c 7312 ac_cpp='$CPP $CPPFLAGS' 7313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7315 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7316 7317 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7319 $as_echo_n "checking for ANSI C header files... " >&6; } 7320 if ${ac_cv_header_stdc+:} false; then : 7321 $as_echo_n "(cached) " >&6 7322 else 7323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 #include <stdlib.h> 7326 #include <stdarg.h> 7327 #include <string.h> 7328 #include <float.h> 7329 7330 int 7331 main () 7332 { 7333 7334 ; 7335 return 0; 7336 } 7337 _ACEOF 7338 if ac_fn_c_try_compile "$LINENO"; then : 7339 ac_cv_header_stdc=yes 7340 else 7341 ac_cv_header_stdc=no 7342 fi 7343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7344 7345 if test $ac_cv_header_stdc = yes; then 7346 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 #include <string.h> 7350 7351 _ACEOF 7352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7353 $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then 7363 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365 /* end confdefs.h. */ 7366 #include <stdlib.h> 7367 7368 _ACEOF 7369 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7370 $EGREP "free" >/dev/null 2>&1; then : 7371 7372 else 7373 ac_cv_header_stdc=no 7374 fi 7375 rm -f conftest* 7376 7377 fi 7378 7379 if test $ac_cv_header_stdc = yes; then 7380 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7381 if test "$cross_compiling" = yes; then : 7382 : 7383 else 7384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385 /* end confdefs.h. */ 7386 #include <ctype.h> 7387 #include <stdlib.h> 7388 #if ((' ' & 0x0FF) == 0x020) 7389 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7390 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7391 #else 7392 # define ISLOWER(c) \ 7393 (('a' <= (c) && (c) <= 'i') \ 7394 || ('j' <= (c) && (c) <= 'r') \ 7395 || ('s' <= (c) && (c) <= 'z')) 7396 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7397 #endif 7398 7399 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7400 int 7401 main () 7402 { 7403 int i; 7404 for (i = 0; i < 256; i++) 7405 if (XOR (islower (i), ISLOWER (i)) 7406 || toupper (i) != TOUPPER (i)) 7407 return 2; 7408 return 0; 7409 } 7410 _ACEOF 7411 if ac_fn_c_try_run "$LINENO"; then : 7412 7413 else 7414 ac_cv_header_stdc=no 7415 fi 7416 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7417 conftest.$ac_objext conftest.beam conftest.$ac_ext 7418 fi 7419 7420 fi 7421 fi 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7423 $as_echo "$ac_cv_header_stdc" >&6; } 7424 if test $ac_cv_header_stdc = yes; then 7425 7426 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7427 7428 fi 7429 7430 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7431 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7432 inttypes.h stdint.h unistd.h 7433 do : 7434 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7435 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7436 " 7437 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7438 cat >>confdefs.h <<_ACEOF 7439 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7440 _ACEOF 7441 7442 fi 7443 7444 done 7445 7446 7447 for ac_header in dlfcn.h 7448 do : 7449 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7450 " 7451 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7452 cat >>confdefs.h <<_ACEOF 7453 #define HAVE_DLFCN_H 1 7454 _ACEOF 7455 7456 fi 7457 7458 done 7459 7460 7461 7462 7463 7464 # Set options 7465 7466 7467 7468 enable_dlopen=no 7469 7470 7471 enable_win32_dll=no 7472 7473 7474 # Check whether --enable-shared was given. 7475 if test "${enable_shared+set}" = set; then : 7476 enableval=$enable_shared; p=${PACKAGE-default} 7477 case $enableval in 7478 yes) enable_shared=yes ;; 7479 no) enable_shared=no ;; 7480 *) 7481 enable_shared=no 7482 # Look at the argument we got. We use all the common list separators. 7483 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7484 for pkg in $enableval; do 7485 IFS="$lt_save_ifs" 7486 if test "X$pkg" = "X$p"; then 7487 enable_shared=yes 7488 fi 7489 done 7490 IFS="$lt_save_ifs" 7491 ;; 7492 esac 7493 else 7494 enable_shared=yes 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 # Check whether --enable-static was given. 7506 if test "${enable_static+set}" = set; then : 7507 enableval=$enable_static; p=${PACKAGE-default} 7508 case $enableval in 7509 yes) enable_static=yes ;; 7510 no) enable_static=no ;; 7511 *) 7512 enable_static=no 7513 # Look at the argument we got. We use all the common list separators. 7514 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7515 for pkg in $enableval; do 7516 IFS="$lt_save_ifs" 7517 if test "X$pkg" = "X$p"; then 7518 enable_static=yes 7519 fi 7520 done 7521 IFS="$lt_save_ifs" 7522 ;; 7523 esac 7524 else 7525 enable_static=yes 7526 fi 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 # Check whether --with-pic was given. 7538 if test "${with_pic+set}" = set; then : 7539 withval=$with_pic; lt_p=${PACKAGE-default} 7540 case $withval in 7541 yes|no) pic_mode=$withval ;; 7542 *) 7543 pic_mode=default 7544 # Look at the argument we got. We use all the common list separators. 7545 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7546 for lt_pkg in $withval; do 7547 IFS="$lt_save_ifs" 7548 if test "X$lt_pkg" = "X$lt_p"; then 7549 pic_mode=yes 7550 fi 7551 done 7552 IFS="$lt_save_ifs" 7553 ;; 7554 esac 7555 else 7556 pic_mode=default 7557 fi 7558 7559 7560 test -z "$pic_mode" && pic_mode=default 7561 7562 7563 7564 7565 7566 7567 7568 # Check whether --enable-fast-install was given. 7569 if test "${enable_fast_install+set}" = set; then : 7570 enableval=$enable_fast_install; p=${PACKAGE-default} 7571 case $enableval in 7572 yes) enable_fast_install=yes ;; 7573 no) enable_fast_install=no ;; 7574 *) 7575 enable_fast_install=no 7576 # Look at the argument we got. We use all the common list separators. 7577 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7578 for pkg in $enableval; do 7579 IFS="$lt_save_ifs" 7580 if test "X$pkg" = "X$p"; then 7581 enable_fast_install=yes 7582 fi 7583 done 7584 IFS="$lt_save_ifs" 7585 ;; 7586 esac 7587 else 7588 enable_fast_install=yes 7589 fi 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 # This can be used to rebuild libtool when needed 7602 LIBTOOL_DEPS="$ltmain" 7603 7604 # Always use our own libtool. 7605 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 test -z "$LN_S" && LN_S="ln -s" 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 if test -n "${ZSH_VERSION+set}" ; then 7652 setopt NO_GLOB_SUBST 7653 fi 7654 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7656 $as_echo_n "checking for objdir... " >&6; } 7657 if ${lt_cv_objdir+:} false; then : 7658 $as_echo_n "(cached) " >&6 7659 else 7660 rm -f .libs 2>/dev/null 7661 mkdir .libs 2>/dev/null 7662 if test -d .libs; then 7663 lt_cv_objdir=.libs 7664 else 7665 # MS-DOS does not allow filenames that begin with a dot. 7666 lt_cv_objdir=_libs 7667 fi 7668 rmdir .libs 2>/dev/null 7669 fi 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7671 $as_echo "$lt_cv_objdir" >&6; } 7672 objdir=$lt_cv_objdir 7673 7674 7675 7676 7677 7678 cat >>confdefs.h <<_ACEOF 7679 #define LT_OBJDIR "$lt_cv_objdir/" 7680 _ACEOF 7681 7682 7683 7684 7685 case $host_os in 7686 aix3*) 7687 # AIX sometimes has problems with the GCC collect2 program. For some 7688 # reason, if we set the COLLECT_NAMES environment variable, the problems 7689 # vanish in a puff of smoke. 7690 if test "X${COLLECT_NAMES+set}" != Xset; then 7691 COLLECT_NAMES= 7692 export COLLECT_NAMES 7693 fi 7694 ;; 7695 esac 7696 7697 # Global variables: 7698 ofile=libtool 7699 can_build_shared=yes 7700 7701 # All known linkers require a `.a' archive for static linking (except MSVC, 7702 # which needs '.lib'). 7703 libext=a 7704 7705 with_gnu_ld="$lt_cv_prog_gnu_ld" 7706 7707 old_CC="$CC" 7708 old_CFLAGS="$CFLAGS" 7709 7710 # Set sane defaults for various variables 7711 test -z "$CC" && CC=cc 7712 test -z "$LTCC" && LTCC=$CC 7713 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7714 test -z "$LD" && LD=ld 7715 test -z "$ac_objext" && ac_objext=o 7716 7717 for cc_temp in $compiler""; do 7718 case $cc_temp in 7719 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7720 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7721 \-*) ;; 7722 *) break;; 7723 esac 7724 done 7725 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7726 7727 7728 # Only perform the check for file, if the check method requires it 7729 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7730 case $deplibs_check_method in 7731 file_magic*) 7732 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7734 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7735 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7736 $as_echo_n "(cached) " >&6 7737 else 7738 case $MAGIC_CMD in 7739 [\\/*] | ?:[\\/]*) 7740 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7741 ;; 7742 *) 7743 lt_save_MAGIC_CMD="$MAGIC_CMD" 7744 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7745 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7746 for ac_dir in $ac_dummy; do 7747 IFS="$lt_save_ifs" 7748 test -z "$ac_dir" && ac_dir=. 7749 if test -f $ac_dir/${ac_tool_prefix}file; then 7750 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7751 if test -n "$file_magic_test_file"; then 7752 case $deplibs_check_method in 7753 "file_magic "*) 7754 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7755 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7756 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7757 $EGREP "$file_magic_regex" > /dev/null; then 7758 : 7759 else 7760 cat <<_LT_EOF 1>&2 7761 7762 *** Warning: the command libtool uses to detect shared libraries, 7763 *** $file_magic_cmd, produces output that libtool cannot recognize. 7764 *** The result is that libtool may fail to recognize shared libraries 7765 *** as such. This will affect the creation of libtool libraries that 7766 *** depend on shared libraries, but programs linked with such libtool 7767 *** libraries will work regardless of this problem. Nevertheless, you 7768 *** may want to report the problem to your system manager and/or to 7769 *** bug-libtool@gnu.org 7770 7771 _LT_EOF 7772 fi ;; 7773 esac 7774 fi 7775 break 7776 fi 7777 done 7778 IFS="$lt_save_ifs" 7779 MAGIC_CMD="$lt_save_MAGIC_CMD" 7780 ;; 7781 esac 7782 fi 7783 7784 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7785 if test -n "$MAGIC_CMD"; then 7786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7787 $as_echo "$MAGIC_CMD" >&6; } 7788 else 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7790 $as_echo "no" >&6; } 7791 fi 7792 7793 7794 7795 7796 7797 if test -z "$lt_cv_path_MAGIC_CMD"; then 7798 if test -n "$ac_tool_prefix"; then 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7800 $as_echo_n "checking for file... " >&6; } 7801 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 case $MAGIC_CMD in 7805 [\\/*] | ?:[\\/]*) 7806 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7807 ;; 7808 *) 7809 lt_save_MAGIC_CMD="$MAGIC_CMD" 7810 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7811 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7812 for ac_dir in $ac_dummy; do 7813 IFS="$lt_save_ifs" 7814 test -z "$ac_dir" && ac_dir=. 7815 if test -f $ac_dir/file; then 7816 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7817 if test -n "$file_magic_test_file"; then 7818 case $deplibs_check_method in 7819 "file_magic "*) 7820 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7821 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7822 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7823 $EGREP "$file_magic_regex" > /dev/null; then 7824 : 7825 else 7826 cat <<_LT_EOF 1>&2 7827 7828 *** Warning: the command libtool uses to detect shared libraries, 7829 *** $file_magic_cmd, produces output that libtool cannot recognize. 7830 *** The result is that libtool may fail to recognize shared libraries 7831 *** as such. This will affect the creation of libtool libraries that 7832 *** depend on shared libraries, but programs linked with such libtool 7833 *** libraries will work regardless of this problem. Nevertheless, you 7834 *** may want to report the problem to your system manager and/or to 7835 *** bug-libtool@gnu.org 7836 7837 _LT_EOF 7838 fi ;; 7839 esac 7840 fi 7841 break 7842 fi 7843 done 7844 IFS="$lt_save_ifs" 7845 MAGIC_CMD="$lt_save_MAGIC_CMD" 7846 ;; 7847 esac 7848 fi 7849 7850 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7851 if test -n "$MAGIC_CMD"; then 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7853 $as_echo "$MAGIC_CMD" >&6; } 7854 else 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7856 $as_echo "no" >&6; } 7857 fi 7858 7859 7860 else 7861 MAGIC_CMD=: 7862 fi 7863 fi 7864 7865 fi 7866 ;; 7867 esac 7868 7869 # Use C for the default configuration in the libtool script 7870 7871 lt_save_CC="$CC" 7872 ac_ext=c 7873 ac_cpp='$CPP $CPPFLAGS' 7874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7876 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7877 7878 7879 # Source file extension for C test sources. 7880 ac_ext=c 7881 7882 # Object file extension for compiled C test sources. 7883 objext=o 7884 objext=$objext 7885 7886 # Code to be used in simple compile tests 7887 lt_simple_compile_test_code="int some_variable = 0;" 7888 7889 # Code to be used in simple link tests 7890 lt_simple_link_test_code='int main(){return(0);}' 7891 7892 7893 7894 7895 7896 7897 7898 # If no C compiler was specified, use CC. 7899 LTCC=${LTCC-"$CC"} 7900 7901 # If no C compiler flags were specified, use CFLAGS. 7902 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7903 7904 # Allow CC to be a program name with arguments. 7905 compiler=$CC 7906 7907 # Save the default compiler, since it gets overwritten when the other 7908 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7909 compiler_DEFAULT=$CC 7910 7911 # save warnings/boilerplate of simple test code 7912 ac_outfile=conftest.$ac_objext 7913 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7914 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7915 _lt_compiler_boilerplate=`cat conftest.err` 7916 $RM conftest* 7917 7918 ac_outfile=conftest.$ac_objext 7919 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7920 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7921 _lt_linker_boilerplate=`cat conftest.err` 7922 $RM -r conftest* 7923 7924 7925 if test -n "$compiler"; then 7926 7927 lt_prog_compiler_no_builtin_flag= 7928 7929 if test "$GCC" = yes; then 7930 case $cc_basename in 7931 nvcc*) 7932 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7933 *) 7934 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7935 esac 7936 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7938 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7939 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7940 $as_echo_n "(cached) " >&6 7941 else 7942 lt_cv_prog_compiler_rtti_exceptions=no 7943 ac_outfile=conftest.$ac_objext 7944 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7945 lt_compiler_flag="-fno-rtti -fno-exceptions" 7946 # Insert the option either (1) after the last *FLAGS variable, or 7947 # (2) before a word containing "conftest.", or (3) at the end. 7948 # Note that $ac_compile itself does not contain backslashes and begins 7949 # with a dollar sign (not a hyphen), so the echo should work correctly. 7950 # The option is referenced via a variable to avoid confusing sed. 7951 lt_compile=`echo "$ac_compile" | $SED \ 7952 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7953 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7954 -e 's:$: $lt_compiler_flag:'` 7955 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7956 (eval "$lt_compile" 2>conftest.err) 7957 ac_status=$? 7958 cat conftest.err >&5 7959 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7960 if (exit $ac_status) && test -s "$ac_outfile"; then 7961 # The compiler can only warn and ignore the option if not recognized 7962 # So say no if there are warnings other than the usual output. 7963 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7964 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7965 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7966 lt_cv_prog_compiler_rtti_exceptions=yes 7967 fi 7968 fi 7969 $RM conftest* 7970 7971 fi 7972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7973 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7974 7975 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7976 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7977 else 7978 : 7979 fi 7980 7981 fi 7982 7983 7984 7985 7986 7987 7988 lt_prog_compiler_wl= 7989 lt_prog_compiler_pic= 7990 lt_prog_compiler_static= 7991 7992 7993 if test "$GCC" = yes; then 7994 lt_prog_compiler_wl='-Wl,' 7995 lt_prog_compiler_static='-static' 7996 7997 case $host_os in 7998 aix*) 7999 # All AIX code is PIC. 8000 if test "$host_cpu" = ia64; then 8001 # AIX 5 now supports IA64 processor 8002 lt_prog_compiler_static='-Bstatic' 8003 fi 8004 ;; 8005 8006 amigaos*) 8007 case $host_cpu in 8008 powerpc) 8009 # see comment about AmigaOS4 .so support 8010 lt_prog_compiler_pic='-fPIC' 8011 ;; 8012 m68k) 8013 # FIXME: we need at least 68020 code to build shared libraries, but 8014 # adding the `-m68020' flag to GCC prevents building anything better, 8015 # like `-m68040'. 8016 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8017 ;; 8018 esac 8019 ;; 8020 8021 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8022 # PIC is the default for these OSes. 8023 ;; 8024 8025 mingw* | cygwin* | pw32* | os2* | cegcc*) 8026 # This hack is so that the source file can tell whether it is being 8027 # built for inclusion in a dll (and should export symbols for example). 8028 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8029 # (--disable-auto-import) libraries 8030 lt_prog_compiler_pic='-DDLL_EXPORT' 8031 ;; 8032 8033 darwin* | rhapsody*) 8034 # PIC is the default on this platform 8035 # Common symbols not allowed in MH_DYLIB files 8036 lt_prog_compiler_pic='-fno-common' 8037 ;; 8038 8039 haiku*) 8040 # PIC is the default for Haiku. 8041 # The "-static" flag exists, but is broken. 8042 lt_prog_compiler_static= 8043 ;; 8044 8045 hpux*) 8046 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8047 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8048 # sets the default TLS model and affects inlining. 8049 case $host_cpu in 8050 hppa*64*) 8051 # +Z the default 8052 ;; 8053 *) 8054 lt_prog_compiler_pic='-fPIC' 8055 ;; 8056 esac 8057 ;; 8058 8059 interix[3-9]*) 8060 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8061 # Instead, we relocate shared libraries at runtime. 8062 ;; 8063 8064 msdosdjgpp*) 8065 # Just because we use GCC doesn't mean we suddenly get shared libraries 8066 # on systems that don't support them. 8067 lt_prog_compiler_can_build_shared=no 8068 enable_shared=no 8069 ;; 8070 8071 *nto* | *qnx*) 8072 # QNX uses GNU C++, but need to define -shared option too, otherwise 8073 # it will coredump. 8074 lt_prog_compiler_pic='-fPIC -shared' 8075 ;; 8076 8077 sysv4*MP*) 8078 if test -d /usr/nec; then 8079 lt_prog_compiler_pic=-Kconform_pic 8080 fi 8081 ;; 8082 8083 *) 8084 lt_prog_compiler_pic='-fPIC' 8085 ;; 8086 esac 8087 8088 case $cc_basename in 8089 nvcc*) # Cuda Compiler Driver 2.2 8090 lt_prog_compiler_wl='-Xlinker ' 8091 if test -n "$lt_prog_compiler_pic"; then 8092 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8093 fi 8094 ;; 8095 esac 8096 else 8097 # PORTME Check for flag to pass linker flags through the system compiler. 8098 case $host_os in 8099 aix*) 8100 lt_prog_compiler_wl='-Wl,' 8101 if test "$host_cpu" = ia64; then 8102 # AIX 5 now supports IA64 processor 8103 lt_prog_compiler_static='-Bstatic' 8104 else 8105 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8106 fi 8107 ;; 8108 8109 mingw* | cygwin* | pw32* | os2* | cegcc*) 8110 # This hack is so that the source file can tell whether it is being 8111 # built for inclusion in a dll (and should export symbols for example). 8112 lt_prog_compiler_pic='-DDLL_EXPORT' 8113 ;; 8114 8115 hpux9* | hpux10* | hpux11*) 8116 lt_prog_compiler_wl='-Wl,' 8117 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8118 # not for PA HP-UX. 8119 case $host_cpu in 8120 hppa*64*|ia64*) 8121 # +Z the default 8122 ;; 8123 *) 8124 lt_prog_compiler_pic='+Z' 8125 ;; 8126 esac 8127 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8128 lt_prog_compiler_static='${wl}-a ${wl}archive' 8129 ;; 8130 8131 irix5* | irix6* | nonstopux*) 8132 lt_prog_compiler_wl='-Wl,' 8133 # PIC (with -KPIC) is the default. 8134 lt_prog_compiler_static='-non_shared' 8135 ;; 8136 8137 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8138 case $cc_basename in 8139 # old Intel for x86_64 which still supported -KPIC. 8140 ecc*) 8141 lt_prog_compiler_wl='-Wl,' 8142 lt_prog_compiler_pic='-KPIC' 8143 lt_prog_compiler_static='-static' 8144 ;; 8145 # icc used to be incompatible with GCC. 8146 # ICC 10 doesn't accept -KPIC any more. 8147 icc* | ifort*) 8148 lt_prog_compiler_wl='-Wl,' 8149 lt_prog_compiler_pic='-fPIC' 8150 lt_prog_compiler_static='-static' 8151 ;; 8152 # Lahey Fortran 8.1. 8153 lf95*) 8154 lt_prog_compiler_wl='-Wl,' 8155 lt_prog_compiler_pic='--shared' 8156 lt_prog_compiler_static='--static' 8157 ;; 8158 nagfor*) 8159 # NAG Fortran compiler 8160 lt_prog_compiler_wl='-Wl,-Wl,,' 8161 lt_prog_compiler_pic='-PIC' 8162 lt_prog_compiler_static='-Bstatic' 8163 ;; 8164 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8165 # Portland Group compilers (*not* the Pentium gcc compiler, 8166 # which looks to be a dead project) 8167 lt_prog_compiler_wl='-Wl,' 8168 lt_prog_compiler_pic='-fpic' 8169 lt_prog_compiler_static='-Bstatic' 8170 ;; 8171 ccc*) 8172 lt_prog_compiler_wl='-Wl,' 8173 # All Alpha code is PIC. 8174 lt_prog_compiler_static='-non_shared' 8175 ;; 8176 xl* | bgxl* | bgf* | mpixl*) 8177 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8178 lt_prog_compiler_wl='-Wl,' 8179 lt_prog_compiler_pic='-qpic' 8180 lt_prog_compiler_static='-qstaticlink' 8181 ;; 8182 *) 8183 case `$CC -V 2>&1 | sed 5q` in 8184 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8185 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8186 lt_prog_compiler_pic='-KPIC' 8187 lt_prog_compiler_static='-Bstatic' 8188 lt_prog_compiler_wl='' 8189 ;; 8190 *Sun\ F* | *Sun*Fortran*) 8191 lt_prog_compiler_pic='-KPIC' 8192 lt_prog_compiler_static='-Bstatic' 8193 lt_prog_compiler_wl='-Qoption ld ' 8194 ;; 8195 *Sun\ C*) 8196 # Sun C 5.9 8197 lt_prog_compiler_pic='-KPIC' 8198 lt_prog_compiler_static='-Bstatic' 8199 lt_prog_compiler_wl='-Wl,' 8200 ;; 8201 *Intel*\ [CF]*Compiler*) 8202 lt_prog_compiler_wl='-Wl,' 8203 lt_prog_compiler_pic='-fPIC' 8204 lt_prog_compiler_static='-static' 8205 ;; 8206 *Portland\ Group*) 8207 lt_prog_compiler_wl='-Wl,' 8208 lt_prog_compiler_pic='-fpic' 8209 lt_prog_compiler_static='-Bstatic' 8210 ;; 8211 esac 8212 ;; 8213 esac 8214 ;; 8215 8216 newsos6) 8217 lt_prog_compiler_pic='-KPIC' 8218 lt_prog_compiler_static='-Bstatic' 8219 ;; 8220 8221 *nto* | *qnx*) 8222 # QNX uses GNU C++, but need to define -shared option too, otherwise 8223 # it will coredump. 8224 lt_prog_compiler_pic='-fPIC -shared' 8225 ;; 8226 8227 osf3* | osf4* | osf5*) 8228 lt_prog_compiler_wl='-Wl,' 8229 # All OSF/1 code is PIC. 8230 lt_prog_compiler_static='-non_shared' 8231 ;; 8232 8233 rdos*) 8234 lt_prog_compiler_static='-non_shared' 8235 ;; 8236 8237 solaris*) 8238 lt_prog_compiler_pic='-KPIC' 8239 lt_prog_compiler_static='-Bstatic' 8240 case $cc_basename in 8241 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8242 lt_prog_compiler_wl='-Qoption ld ';; 8243 *) 8244 lt_prog_compiler_wl='-Wl,';; 8245 esac 8246 ;; 8247 8248 sunos4*) 8249 lt_prog_compiler_wl='-Qoption ld ' 8250 lt_prog_compiler_pic='-PIC' 8251 lt_prog_compiler_static='-Bstatic' 8252 ;; 8253 8254 sysv4 | sysv4.2uw2* | sysv4.3*) 8255 lt_prog_compiler_wl='-Wl,' 8256 lt_prog_compiler_pic='-KPIC' 8257 lt_prog_compiler_static='-Bstatic' 8258 ;; 8259 8260 sysv4*MP*) 8261 if test -d /usr/nec ;then 8262 lt_prog_compiler_pic='-Kconform_pic' 8263 lt_prog_compiler_static='-Bstatic' 8264 fi 8265 ;; 8266 8267 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8268 lt_prog_compiler_wl='-Wl,' 8269 lt_prog_compiler_pic='-KPIC' 8270 lt_prog_compiler_static='-Bstatic' 8271 ;; 8272 8273 unicos*) 8274 lt_prog_compiler_wl='-Wl,' 8275 lt_prog_compiler_can_build_shared=no 8276 ;; 8277 8278 uts4*) 8279 lt_prog_compiler_pic='-pic' 8280 lt_prog_compiler_static='-Bstatic' 8281 ;; 8282 8283 *) 8284 lt_prog_compiler_can_build_shared=no 8285 ;; 8286 esac 8287 fi 8288 8289 case $host_os in 8290 # For platforms which do not support PIC, -DPIC is meaningless: 8291 *djgpp*) 8292 lt_prog_compiler_pic= 8293 ;; 8294 *) 8295 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8296 ;; 8297 esac 8298 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8300 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8301 if ${lt_cv_prog_compiler_pic+:} false; then : 8302 $as_echo_n "(cached) " >&6 8303 else 8304 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8305 fi 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8307 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8308 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8309 8310 # 8311 # Check to make sure the PIC flag actually works. 8312 # 8313 if test -n "$lt_prog_compiler_pic"; then 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8315 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8316 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8317 $as_echo_n "(cached) " >&6 8318 else 8319 lt_cv_prog_compiler_pic_works=no 8320 ac_outfile=conftest.$ac_objext 8321 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8322 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8323 # Insert the option either (1) after the last *FLAGS variable, or 8324 # (2) before a word containing "conftest.", or (3) at the end. 8325 # Note that $ac_compile itself does not contain backslashes and begins 8326 # with a dollar sign (not a hyphen), so the echo should work correctly. 8327 # The option is referenced via a variable to avoid confusing sed. 8328 lt_compile=`echo "$ac_compile" | $SED \ 8329 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8330 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8331 -e 's:$: $lt_compiler_flag:'` 8332 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8333 (eval "$lt_compile" 2>conftest.err) 8334 ac_status=$? 8335 cat conftest.err >&5 8336 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8337 if (exit $ac_status) && test -s "$ac_outfile"; then 8338 # The compiler can only warn and ignore the option if not recognized 8339 # So say no if there are warnings other than the usual output. 8340 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8341 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8342 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8343 lt_cv_prog_compiler_pic_works=yes 8344 fi 8345 fi 8346 $RM conftest* 8347 8348 fi 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8350 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8351 8352 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8353 case $lt_prog_compiler_pic in 8354 "" | " "*) ;; 8355 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8356 esac 8357 else 8358 lt_prog_compiler_pic= 8359 lt_prog_compiler_can_build_shared=no 8360 fi 8361 8362 fi 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 # 8375 # Check to make sure the static flag actually works. 8376 # 8377 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8379 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8380 if ${lt_cv_prog_compiler_static_works+:} false; then : 8381 $as_echo_n "(cached) " >&6 8382 else 8383 lt_cv_prog_compiler_static_works=no 8384 save_LDFLAGS="$LDFLAGS" 8385 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8386 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8387 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8388 # The linker can only warn and ignore the option if not recognized 8389 # So say no if there are warnings 8390 if test -s conftest.err; then 8391 # Append any errors to the config.log. 8392 cat conftest.err 1>&5 8393 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8394 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8395 if diff conftest.exp conftest.er2 >/dev/null; then 8396 lt_cv_prog_compiler_static_works=yes 8397 fi 8398 else 8399 lt_cv_prog_compiler_static_works=yes 8400 fi 8401 fi 8402 $RM -r conftest* 8403 LDFLAGS="$save_LDFLAGS" 8404 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8407 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8408 8409 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8410 : 8411 else 8412 lt_prog_compiler_static= 8413 fi 8414 8415 8416 8417 8418 8419 8420 8421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8422 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8423 if ${lt_cv_prog_compiler_c_o+:} false; then : 8424 $as_echo_n "(cached) " >&6 8425 else 8426 lt_cv_prog_compiler_c_o=no 8427 $RM -r conftest 2>/dev/null 8428 mkdir conftest 8429 cd conftest 8430 mkdir out 8431 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8432 8433 lt_compiler_flag="-o out/conftest2.$ac_objext" 8434 # Insert the option either (1) after the last *FLAGS variable, or 8435 # (2) before a word containing "conftest.", or (3) at the end. 8436 # Note that $ac_compile itself does not contain backslashes and begins 8437 # with a dollar sign (not a hyphen), so the echo should work correctly. 8438 lt_compile=`echo "$ac_compile" | $SED \ 8439 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8440 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8441 -e 's:$: $lt_compiler_flag:'` 8442 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8443 (eval "$lt_compile" 2>out/conftest.err) 8444 ac_status=$? 8445 cat out/conftest.err >&5 8446 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8447 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8448 then 8449 # The compiler can only warn and ignore the option if not recognized 8450 # So say no if there are warnings 8451 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8452 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8453 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8454 lt_cv_prog_compiler_c_o=yes 8455 fi 8456 fi 8457 chmod u+w . 2>&5 8458 $RM conftest* 8459 # SGI C++ compiler will create directory out/ii_files/ for 8460 # template instantiation 8461 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8462 $RM out/* && rmdir out 8463 cd .. 8464 $RM -r conftest 8465 $RM conftest* 8466 8467 fi 8468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8469 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8470 8471 8472 8473 8474 8475 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8477 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8478 if ${lt_cv_prog_compiler_c_o+:} false; then : 8479 $as_echo_n "(cached) " >&6 8480 else 8481 lt_cv_prog_compiler_c_o=no 8482 $RM -r conftest 2>/dev/null 8483 mkdir conftest 8484 cd conftest 8485 mkdir out 8486 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8487 8488 lt_compiler_flag="-o out/conftest2.$ac_objext" 8489 # Insert the option either (1) after the last *FLAGS variable, or 8490 # (2) before a word containing "conftest.", or (3) at the end. 8491 # Note that $ac_compile itself does not contain backslashes and begins 8492 # with a dollar sign (not a hyphen), so the echo should work correctly. 8493 lt_compile=`echo "$ac_compile" | $SED \ 8494 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8495 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8496 -e 's:$: $lt_compiler_flag:'` 8497 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8498 (eval "$lt_compile" 2>out/conftest.err) 8499 ac_status=$? 8500 cat out/conftest.err >&5 8501 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8502 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8503 then 8504 # The compiler can only warn and ignore the option if not recognized 8505 # So say no if there are warnings 8506 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8507 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8508 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8509 lt_cv_prog_compiler_c_o=yes 8510 fi 8511 fi 8512 chmod u+w . 2>&5 8513 $RM conftest* 8514 # SGI C++ compiler will create directory out/ii_files/ for 8515 # template instantiation 8516 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8517 $RM out/* && rmdir out 8518 cd .. 8519 $RM -r conftest 8520 $RM conftest* 8521 8522 fi 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8524 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8525 8526 8527 8528 8529 hard_links="nottested" 8530 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8531 # do not overwrite the value of need_locks provided by the user 8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8533 $as_echo_n "checking if we can lock with hard links... " >&6; } 8534 hard_links=yes 8535 $RM conftest* 8536 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8537 touch conftest.a 8538 ln conftest.a conftest.b 2>&5 || hard_links=no 8539 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8541 $as_echo "$hard_links" >&6; } 8542 if test "$hard_links" = no; then 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8544 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8545 need_locks=warn 8546 fi 8547 else 8548 need_locks=no 8549 fi 8550 8551 8552 8553 8554 8555 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8557 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8558 8559 runpath_var= 8560 allow_undefined_flag= 8561 always_export_symbols=no 8562 archive_cmds= 8563 archive_expsym_cmds= 8564 compiler_needs_object=no 8565 enable_shared_with_static_runtimes=no 8566 export_dynamic_flag_spec= 8567 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8568 hardcode_automatic=no 8569 hardcode_direct=no 8570 hardcode_direct_absolute=no 8571 hardcode_libdir_flag_spec= 8572 hardcode_libdir_separator= 8573 hardcode_minus_L=no 8574 hardcode_shlibpath_var=unsupported 8575 inherit_rpath=no 8576 link_all_deplibs=unknown 8577 module_cmds= 8578 module_expsym_cmds= 8579 old_archive_from_new_cmds= 8580 old_archive_from_expsyms_cmds= 8581 thread_safe_flag_spec= 8582 whole_archive_flag_spec= 8583 # include_expsyms should be a list of space-separated symbols to be *always* 8584 # included in the symbol list 8585 include_expsyms= 8586 # exclude_expsyms can be an extended regexp of symbols to exclude 8587 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8588 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8589 # as well as any symbol that contains `d'. 8590 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8591 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8592 # platforms (ab)use it in PIC code, but their linkers get confused if 8593 # the symbol is explicitly referenced. Since portable code cannot 8594 # rely on this symbol name, it's probably fine to never include it in 8595 # preloaded symbol tables. 8596 # Exclude shared library initialization/finalization symbols. 8597 extract_expsyms_cmds= 8598 8599 case $host_os in 8600 cygwin* | mingw* | pw32* | cegcc*) 8601 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8602 # When not using gcc, we currently assume that we are using 8603 # Microsoft Visual C++. 8604 if test "$GCC" != yes; then 8605 with_gnu_ld=no 8606 fi 8607 ;; 8608 interix*) 8609 # we just hope/assume this is gcc and not c89 (= MSVC++) 8610 with_gnu_ld=yes 8611 ;; 8612 openbsd*) 8613 with_gnu_ld=no 8614 ;; 8615 linux* | k*bsd*-gnu | gnu*) 8616 link_all_deplibs=no 8617 ;; 8618 esac 8619 8620 ld_shlibs=yes 8621 8622 # On some targets, GNU ld is compatible enough with the native linker 8623 # that we're better off using the native interface for both. 8624 lt_use_gnu_ld_interface=no 8625 if test "$with_gnu_ld" = yes; then 8626 case $host_os in 8627 aix*) 8628 # The AIX port of GNU ld has always aspired to compatibility 8629 # with the native linker. However, as the warning in the GNU ld 8630 # block says, versions before 2.19.5* couldn't really create working 8631 # shared libraries, regardless of the interface used. 8632 case `$LD -v 2>&1` in 8633 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8634 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8635 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8636 *) 8637 lt_use_gnu_ld_interface=yes 8638 ;; 8639 esac 8640 ;; 8641 *) 8642 lt_use_gnu_ld_interface=yes 8643 ;; 8644 esac 8645 fi 8646 8647 if test "$lt_use_gnu_ld_interface" = yes; then 8648 # If archive_cmds runs LD, not CC, wlarc should be empty 8649 wlarc='${wl}' 8650 8651 # Set some defaults for GNU ld with shared library support. These 8652 # are reset later if shared libraries are not supported. Putting them 8653 # here allows them to be overridden if necessary. 8654 runpath_var=LD_RUN_PATH 8655 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8656 export_dynamic_flag_spec='${wl}--export-dynamic' 8657 # ancient GNU ld didn't support --whole-archive et. al. 8658 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8659 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8660 else 8661 whole_archive_flag_spec= 8662 fi 8663 supports_anon_versioning=no 8664 case `$LD -v 2>&1` in 8665 *GNU\ gold*) supports_anon_versioning=yes ;; 8666 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8667 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8668 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8669 *\ 2.11.*) ;; # other 2.11 versions 8670 *) supports_anon_versioning=yes ;; 8671 esac 8672 8673 # See if GNU ld supports shared libraries. 8674 case $host_os in 8675 aix[3-9]*) 8676 # On AIX/PPC, the GNU linker is very broken 8677 if test "$host_cpu" != ia64; then 8678 ld_shlibs=no 8679 cat <<_LT_EOF 1>&2 8680 8681 *** Warning: the GNU linker, at least up to release 2.19, is reported 8682 *** to be unable to reliably create shared libraries on AIX. 8683 *** Therefore, libtool is disabling shared libraries support. If you 8684 *** really care for shared libraries, you may want to install binutils 8685 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8686 *** You will then need to restart the configuration process. 8687 8688 _LT_EOF 8689 fi 8690 ;; 8691 8692 amigaos*) 8693 case $host_cpu in 8694 powerpc) 8695 # see comment about AmigaOS4 .so support 8696 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8697 archive_expsym_cmds='' 8698 ;; 8699 m68k) 8700 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8701 hardcode_libdir_flag_spec='-L$libdir' 8702 hardcode_minus_L=yes 8703 ;; 8704 esac 8705 ;; 8706 8707 beos*) 8708 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8709 allow_undefined_flag=unsupported 8710 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8711 # support --undefined. This deserves some investigation. FIXME 8712 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8713 else 8714 ld_shlibs=no 8715 fi 8716 ;; 8717 8718 cygwin* | mingw* | pw32* | cegcc*) 8719 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8720 # as there is no search path for DLLs. 8721 hardcode_libdir_flag_spec='-L$libdir' 8722 export_dynamic_flag_spec='${wl}--export-all-symbols' 8723 allow_undefined_flag=unsupported 8724 always_export_symbols=no 8725 enable_shared_with_static_runtimes=yes 8726 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8727 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8728 8729 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8730 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8731 # If the export-symbols file already is a .def file (1st line 8732 # is EXPORTS), use it as is; otherwise, prepend... 8733 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8734 cp $export_symbols $output_objdir/$soname.def; 8735 else 8736 echo EXPORTS > $output_objdir/$soname.def; 8737 cat $export_symbols >> $output_objdir/$soname.def; 8738 fi~ 8739 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8740 else 8741 ld_shlibs=no 8742 fi 8743 ;; 8744 8745 haiku*) 8746 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8747 link_all_deplibs=yes 8748 ;; 8749 8750 interix[3-9]*) 8751 hardcode_direct=no 8752 hardcode_shlibpath_var=no 8753 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8754 export_dynamic_flag_spec='${wl}-E' 8755 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8756 # Instead, shared libraries are loaded at an image base (0x10000000 by 8757 # default) and relocated if they conflict, which is a slow very memory 8758 # consuming and fragmenting process. To avoid this, we pick a random, 8759 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8760 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8761 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8762 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8763 ;; 8764 8765 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8766 tmp_diet=no 8767 if test "$host_os" = linux-dietlibc; then 8768 case $cc_basename in 8769 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8770 esac 8771 fi 8772 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8773 && test "$tmp_diet" = no 8774 then 8775 tmp_addflag=' $pic_flag' 8776 tmp_sharedflag='-shared' 8777 case $cc_basename,$host_cpu in 8778 pgcc*) # Portland Group C compiler 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 tmp_addflag=' $pic_flag' 8781 ;; 8782 pgf77* | pgf90* | pgf95* | pgfortran*) 8783 # Portland Group f77 and f90 compilers 8784 whole_archive_flag_spec='${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' 8785 tmp_addflag=' $pic_flag -Mnomain' ;; 8786 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8787 tmp_addflag=' -i_dynamic' ;; 8788 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8789 tmp_addflag=' -i_dynamic -nofor_main' ;; 8790 ifc* | ifort*) # Intel Fortran compiler 8791 tmp_addflag=' -nofor_main' ;; 8792 lf95*) # Lahey Fortran 8.1 8793 whole_archive_flag_spec= 8794 tmp_sharedflag='--shared' ;; 8795 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8796 tmp_sharedflag='-qmkshrobj' 8797 tmp_addflag= ;; 8798 nvcc*) # Cuda Compiler Driver 2.2 8799 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8800 compiler_needs_object=yes 8801 ;; 8802 esac 8803 case `$CC -V 2>&1 | sed 5q` in 8804 *Sun\ C*) # Sun C 5.9 8805 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\"` ${wl}--no-whole-archive' 8806 compiler_needs_object=yes 8807 tmp_sharedflag='-G' ;; 8808 *Sun\ F*) # Sun Fortran 8.3 8809 tmp_sharedflag='-G' ;; 8810 esac 8811 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8812 8813 if test "x$supports_anon_versioning" = xyes; then 8814 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8815 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8816 echo "local: *; };" >> $output_objdir/$libname.ver~ 8817 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8818 fi 8819 8820 case $cc_basename in 8821 xlf* | bgf* | bgxlf* | mpixlf*) 8822 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8823 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8824 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8825 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8826 if test "x$supports_anon_versioning" = xyes; then 8827 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8828 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8829 echo "local: *; };" >> $output_objdir/$libname.ver~ 8830 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8831 fi 8832 ;; 8833 esac 8834 else 8835 ld_shlibs=no 8836 fi 8837 ;; 8838 8839 netbsd* | netbsdelf*-gnu) 8840 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8841 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8842 wlarc= 8843 else 8844 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8845 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8846 fi 8847 ;; 8848 8849 solaris*) 8850 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8851 ld_shlibs=no 8852 cat <<_LT_EOF 1>&2 8853 8854 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8855 *** create shared libraries on Solaris systems. Therefore, libtool 8856 *** is disabling shared libraries support. We urge you to upgrade GNU 8857 *** binutils to release 2.9.1 or newer. Another option is to modify 8858 *** your PATH or compiler configuration so that the native linker is 8859 *** used, and then restart. 8860 8861 _LT_EOF 8862 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8863 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8864 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8865 else 8866 ld_shlibs=no 8867 fi 8868 ;; 8869 8870 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8871 case `$LD -v 2>&1` in 8872 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8873 ld_shlibs=no 8874 cat <<_LT_EOF 1>&2 8875 8876 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8877 *** reliably create shared libraries on SCO systems. Therefore, libtool 8878 *** is disabling shared libraries support. We urge you to upgrade GNU 8879 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8880 *** your PATH or compiler configuration so that the native linker is 8881 *** used, and then restart. 8882 8883 _LT_EOF 8884 ;; 8885 *) 8886 # For security reasons, it is highly recommended that you always 8887 # use absolute paths for naming shared libraries, and exclude the 8888 # DT_RUNPATH tag from executables and libraries. But doing so 8889 # requires that you compile everything twice, which is a pain. 8890 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8891 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8892 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8893 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8894 else 8895 ld_shlibs=no 8896 fi 8897 ;; 8898 esac 8899 ;; 8900 8901 sunos4*) 8902 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8903 wlarc= 8904 hardcode_direct=yes 8905 hardcode_shlibpath_var=no 8906 ;; 8907 8908 *) 8909 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8910 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8911 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8912 else 8913 ld_shlibs=no 8914 fi 8915 ;; 8916 esac 8917 8918 if test "$ld_shlibs" = no; then 8919 runpath_var= 8920 hardcode_libdir_flag_spec= 8921 export_dynamic_flag_spec= 8922 whole_archive_flag_spec= 8923 fi 8924 else 8925 # PORTME fill in a description of your system's linker (not GNU ld) 8926 case $host_os in 8927 aix3*) 8928 allow_undefined_flag=unsupported 8929 always_export_symbols=yes 8930 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8931 # Note: this linker hardcodes the directories in LIBPATH if there 8932 # are no directories specified by -L. 8933 hardcode_minus_L=yes 8934 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8935 # Neither direct hardcoding nor static linking is supported with a 8936 # broken collect2. 8937 hardcode_direct=unsupported 8938 fi 8939 ;; 8940 8941 aix[4-9]*) 8942 if test "$host_cpu" = ia64; then 8943 # On IA64, the linker does run time linking by default, so we don't 8944 # have to do anything special. 8945 aix_use_runtimelinking=no 8946 exp_sym_flag='-Bexport' 8947 no_entry_flag="" 8948 else 8949 # If we're using GNU nm, then we don't want the "-C" option. 8950 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8951 # Also, AIX nm treats weak defined symbols like other global 8952 # defined symbols, whereas GNU nm marks them as "W". 8953 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8954 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8955 else 8956 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8957 fi 8958 aix_use_runtimelinking=no 8959 8960 # Test if we are trying to use run time linking or normal 8961 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8962 # need to do runtime linking. 8963 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8964 for ld_flag in $LDFLAGS; do 8965 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8966 aix_use_runtimelinking=yes 8967 break 8968 fi 8969 done 8970 ;; 8971 esac 8972 8973 exp_sym_flag='-bexport' 8974 no_entry_flag='-bnoentry' 8975 fi 8976 8977 # When large executables or shared objects are built, AIX ld can 8978 # have problems creating the table of contents. If linking a library 8979 # or program results in "error TOC overflow" add -mminimal-toc to 8980 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8981 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8982 8983 archive_cmds='' 8984 hardcode_direct=yes 8985 hardcode_direct_absolute=yes 8986 hardcode_libdir_separator=':' 8987 link_all_deplibs=yes 8988 file_list_spec='${wl}-f,' 8989 8990 if test "$GCC" = yes; then 8991 case $host_os in aix4.[012]|aix4.[012].*) 8992 # We only want to do this on AIX 4.2 and lower, the check 8993 # below for broken collect2 doesn't work under 4.3+ 8994 collect2name=`${CC} -print-prog-name=collect2` 8995 if test -f "$collect2name" && 8996 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8997 then 8998 # We have reworked collect2 8999 : 9000 else 9001 # We have old collect2 9002 hardcode_direct=unsupported 9003 # It fails to find uninstalled libraries when the uninstalled 9004 # path is not listed in the libpath. Setting hardcode_minus_L 9005 # to unsupported forces relinking 9006 hardcode_minus_L=yes 9007 hardcode_libdir_flag_spec='-L$libdir' 9008 hardcode_libdir_separator= 9009 fi 9010 ;; 9011 esac 9012 shared_flag='-shared' 9013 if test "$aix_use_runtimelinking" = yes; then 9014 shared_flag="$shared_flag "'${wl}-G' 9015 fi 9016 link_all_deplibs=no 9017 else 9018 # not using gcc 9019 if test "$host_cpu" = ia64; then 9020 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9021 # chokes on -Wl,-G. The following line is correct: 9022 shared_flag='-G' 9023 else 9024 if test "$aix_use_runtimelinking" = yes; then 9025 shared_flag='${wl}-G' 9026 else 9027 shared_flag='${wl}-bM:SRE' 9028 fi 9029 fi 9030 fi 9031 9032 export_dynamic_flag_spec='${wl}-bexpall' 9033 # It seems that -bexpall does not export symbols beginning with 9034 # underscore (_), so it is better to generate a list of symbols to export. 9035 always_export_symbols=yes 9036 if test "$aix_use_runtimelinking" = yes; then 9037 # Warning - without using the other runtime loading flags (-brtl), 9038 # -berok will link without error, but may produce a broken library. 9039 allow_undefined_flag='-berok' 9040 # Determine the default libpath from the value encoded in an 9041 # empty executable. 9042 if test "${lt_cv_aix_libpath+set}" = set; then 9043 aix_libpath=$lt_cv_aix_libpath 9044 else 9045 if ${lt_cv_aix_libpath_+:} false; then : 9046 $as_echo_n "(cached) " >&6 9047 else 9048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9049 /* end confdefs.h. */ 9050 9051 int 9052 main () 9053 { 9054 9055 ; 9056 return 0; 9057 } 9058 _ACEOF 9059 if ac_fn_c_try_link "$LINENO"; then : 9060 9061 lt_aix_libpath_sed=' 9062 /Import File Strings/,/^$/ { 9063 /^0/ { 9064 s/^0 *\([^ ]*\) *$/\1/ 9065 p 9066 } 9067 }' 9068 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9069 # Check for a 64-bit object if we didn't find anything. 9070 if test -z "$lt_cv_aix_libpath_"; then 9071 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9072 fi 9073 fi 9074 rm -f core conftest.err conftest.$ac_objext \ 9075 conftest$ac_exeext conftest.$ac_ext 9076 if test -z "$lt_cv_aix_libpath_"; then 9077 lt_cv_aix_libpath_="/usr/lib:/lib" 9078 fi 9079 9080 fi 9081 9082 aix_libpath=$lt_cv_aix_libpath_ 9083 fi 9084 9085 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9086 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 $shared_flag" 9087 else 9088 if test "$host_cpu" = ia64; then 9089 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9090 allow_undefined_flag="-z nodefs" 9091 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9092 else 9093 # Determine the default libpath from the value encoded in an 9094 # empty executable. 9095 if test "${lt_cv_aix_libpath+set}" = set; then 9096 aix_libpath=$lt_cv_aix_libpath 9097 else 9098 if ${lt_cv_aix_libpath_+:} false; then : 9099 $as_echo_n "(cached) " >&6 9100 else 9101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9102 /* end confdefs.h. */ 9103 9104 int 9105 main () 9106 { 9107 9108 ; 9109 return 0; 9110 } 9111 _ACEOF 9112 if ac_fn_c_try_link "$LINENO"; then : 9113 9114 lt_aix_libpath_sed=' 9115 /Import File Strings/,/^$/ { 9116 /^0/ { 9117 s/^0 *\([^ ]*\) *$/\1/ 9118 p 9119 } 9120 }' 9121 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9122 # Check for a 64-bit object if we didn't find anything. 9123 if test -z "$lt_cv_aix_libpath_"; then 9124 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9125 fi 9126 fi 9127 rm -f core conftest.err conftest.$ac_objext \ 9128 conftest$ac_exeext conftest.$ac_ext 9129 if test -z "$lt_cv_aix_libpath_"; then 9130 lt_cv_aix_libpath_="/usr/lib:/lib" 9131 fi 9132 9133 fi 9134 9135 aix_libpath=$lt_cv_aix_libpath_ 9136 fi 9137 9138 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9139 # Warning - without using the other run time loading flags, 9140 # -berok will link without error, but may produce a broken library. 9141 no_undefined_flag=' ${wl}-bernotok' 9142 allow_undefined_flag=' ${wl}-berok' 9143 if test "$with_gnu_ld" = yes; then 9144 # We only use this code for GNU lds that support --whole-archive. 9145 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9146 else 9147 # Exported symbols can be pulled into shared objects from archives 9148 whole_archive_flag_spec='$convenience' 9149 fi 9150 archive_cmds_need_lc=yes 9151 # This is similar to how AIX traditionally builds its shared libraries. 9152 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' 9153 fi 9154 fi 9155 ;; 9156 9157 amigaos*) 9158 case $host_cpu in 9159 powerpc) 9160 # see comment about AmigaOS4 .so support 9161 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9162 archive_expsym_cmds='' 9163 ;; 9164 m68k) 9165 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9166 hardcode_libdir_flag_spec='-L$libdir' 9167 hardcode_minus_L=yes 9168 ;; 9169 esac 9170 ;; 9171 9172 bsdi[45]*) 9173 export_dynamic_flag_spec=-rdynamic 9174 ;; 9175 9176 cygwin* | mingw* | pw32* | cegcc*) 9177 # When not using gcc, we currently assume that we are using 9178 # Microsoft Visual C++. 9179 # hardcode_libdir_flag_spec is actually meaningless, as there is 9180 # no search path for DLLs. 9181 case $cc_basename in 9182 cl*) 9183 # Native MSVC 9184 hardcode_libdir_flag_spec=' ' 9185 allow_undefined_flag=unsupported 9186 always_export_symbols=yes 9187 file_list_spec='@' 9188 # Tell ltmain to make .lib files, not .a files. 9189 libext=lib 9190 # Tell ltmain to make .dll files, not .so files. 9191 shrext_cmds=".dll" 9192 # FIXME: Setting linknames here is a bad hack. 9193 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9194 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9195 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9196 else 9197 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9198 fi~ 9199 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9200 linknames=' 9201 # The linker will not automatically build a static lib if we build a DLL. 9202 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9203 enable_shared_with_static_runtimes=yes 9204 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9205 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9206 # Don't use ranlib 9207 old_postinstall_cmds='chmod 644 $oldlib' 9208 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9209 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9210 case $lt_outputfile in 9211 *.exe|*.EXE) ;; 9212 *) 9213 lt_outputfile="$lt_outputfile.exe" 9214 lt_tool_outputfile="$lt_tool_outputfile.exe" 9215 ;; 9216 esac~ 9217 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9218 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9219 $RM "$lt_outputfile.manifest"; 9220 fi' 9221 ;; 9222 *) 9223 # Assume MSVC wrapper 9224 hardcode_libdir_flag_spec=' ' 9225 allow_undefined_flag=unsupported 9226 # Tell ltmain to make .lib files, not .a files. 9227 libext=lib 9228 # Tell ltmain to make .dll files, not .so files. 9229 shrext_cmds=".dll" 9230 # FIXME: Setting linknames here is a bad hack. 9231 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9232 # The linker will automatically build a .lib file if we build a DLL. 9233 old_archive_from_new_cmds='true' 9234 # FIXME: Should let the user specify the lib program. 9235 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9236 enable_shared_with_static_runtimes=yes 9237 ;; 9238 esac 9239 ;; 9240 9241 darwin* | rhapsody*) 9242 9243 9244 archive_cmds_need_lc=no 9245 hardcode_direct=no 9246 hardcode_automatic=yes 9247 hardcode_shlibpath_var=unsupported 9248 if test "$lt_cv_ld_force_load" = "yes"; then 9249 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9250 9251 else 9252 whole_archive_flag_spec='' 9253 fi 9254 link_all_deplibs=yes 9255 allow_undefined_flag="$_lt_dar_allow_undefined" 9256 case $cc_basename in 9257 ifort*) _lt_dar_can_shared=yes ;; 9258 *) _lt_dar_can_shared=$GCC ;; 9259 esac 9260 if test "$_lt_dar_can_shared" = "yes"; then 9261 output_verbose_link_cmd=func_echo_all 9262 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9263 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9264 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}${_lt_dsymutil}" 9265 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9266 9267 else 9268 ld_shlibs=no 9269 fi 9270 9271 ;; 9272 9273 dgux*) 9274 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9275 hardcode_libdir_flag_spec='-L$libdir' 9276 hardcode_shlibpath_var=no 9277 ;; 9278 9279 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9280 # support. Future versions do this automatically, but an explicit c++rt0.o 9281 # does not break anything, and helps significantly (at the cost of a little 9282 # extra space). 9283 freebsd2.2*) 9284 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9285 hardcode_libdir_flag_spec='-R$libdir' 9286 hardcode_direct=yes 9287 hardcode_shlibpath_var=no 9288 ;; 9289 9290 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9291 freebsd2.*) 9292 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9293 hardcode_direct=yes 9294 hardcode_minus_L=yes 9295 hardcode_shlibpath_var=no 9296 ;; 9297 9298 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9299 freebsd* | dragonfly*) 9300 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9301 hardcode_libdir_flag_spec='-R$libdir' 9302 hardcode_direct=yes 9303 hardcode_shlibpath_var=no 9304 ;; 9305 9306 hpux9*) 9307 if test "$GCC" = yes; then 9308 archive_cmds='$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 $lib' 9309 else 9310 archive_cmds='$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 $lib' 9311 fi 9312 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9313 hardcode_libdir_separator=: 9314 hardcode_direct=yes 9315 9316 # hardcode_minus_L: Not really in the search PATH, 9317 # but as the default location of the library. 9318 hardcode_minus_L=yes 9319 export_dynamic_flag_spec='${wl}-E' 9320 ;; 9321 9322 hpux10*) 9323 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9324 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9325 else 9326 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9327 fi 9328 if test "$with_gnu_ld" = no; then 9329 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9330 hardcode_libdir_separator=: 9331 hardcode_direct=yes 9332 hardcode_direct_absolute=yes 9333 export_dynamic_flag_spec='${wl}-E' 9334 # hardcode_minus_L: Not really in the search PATH, 9335 # but as the default location of the library. 9336 hardcode_minus_L=yes 9337 fi 9338 ;; 9339 9340 hpux11*) 9341 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9342 case $host_cpu in 9343 hppa*64*) 9344 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9345 ;; 9346 ia64*) 9347 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9348 ;; 9349 *) 9350 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9351 ;; 9352 esac 9353 else 9354 case $host_cpu in 9355 hppa*64*) 9356 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9357 ;; 9358 ia64*) 9359 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9360 ;; 9361 *) 9362 9363 # Older versions of the 11.00 compiler do not understand -b yet 9364 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9366 $as_echo_n "checking if $CC understands -b... " >&6; } 9367 if ${lt_cv_prog_compiler__b+:} false; then : 9368 $as_echo_n "(cached) " >&6 9369 else 9370 lt_cv_prog_compiler__b=no 9371 save_LDFLAGS="$LDFLAGS" 9372 LDFLAGS="$LDFLAGS -b" 9373 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9374 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9375 # The linker can only warn and ignore the option if not recognized 9376 # So say no if there are warnings 9377 if test -s conftest.err; then 9378 # Append any errors to the config.log. 9379 cat conftest.err 1>&5 9380 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9381 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9382 if diff conftest.exp conftest.er2 >/dev/null; then 9383 lt_cv_prog_compiler__b=yes 9384 fi 9385 else 9386 lt_cv_prog_compiler__b=yes 9387 fi 9388 fi 9389 $RM -r conftest* 9390 LDFLAGS="$save_LDFLAGS" 9391 9392 fi 9393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9394 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9395 9396 if test x"$lt_cv_prog_compiler__b" = xyes; then 9397 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9398 else 9399 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9400 fi 9401 9402 ;; 9403 esac 9404 fi 9405 if test "$with_gnu_ld" = no; then 9406 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9407 hardcode_libdir_separator=: 9408 9409 case $host_cpu in 9410 hppa*64*|ia64*) 9411 hardcode_direct=no 9412 hardcode_shlibpath_var=no 9413 ;; 9414 *) 9415 hardcode_direct=yes 9416 hardcode_direct_absolute=yes 9417 export_dynamic_flag_spec='${wl}-E' 9418 9419 # hardcode_minus_L: Not really in the search PATH, 9420 # but as the default location of the library. 9421 hardcode_minus_L=yes 9422 ;; 9423 esac 9424 fi 9425 ;; 9426 9427 irix5* | irix6* | nonstopux*) 9428 if test "$GCC" = yes; then 9429 archive_cmds='$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' 9430 # Try to use the -exported_symbol ld option, if it does not 9431 # work, assume that -exports_file does not work either and 9432 # implicitly export all symbols. 9433 # This should be the same for all languages, so no per-tag cache variable. 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9435 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9436 if ${lt_cv_irix_exported_symbol+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 save_LDFLAGS="$LDFLAGS" 9440 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9442 /* end confdefs.h. */ 9443 int foo (void) { return 0; } 9444 _ACEOF 9445 if ac_fn_c_try_link "$LINENO"; then : 9446 lt_cv_irix_exported_symbol=yes 9447 else 9448 lt_cv_irix_exported_symbol=no 9449 fi 9450 rm -f core conftest.err conftest.$ac_objext \ 9451 conftest$ac_exeext conftest.$ac_ext 9452 LDFLAGS="$save_LDFLAGS" 9453 fi 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9455 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9456 if test "$lt_cv_irix_exported_symbol" = yes; then 9457 archive_expsym_cmds='$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 $lib' 9458 fi 9459 else 9460 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9461 archive_expsym_cmds='$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 $lib' 9462 fi 9463 archive_cmds_need_lc='no' 9464 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9465 hardcode_libdir_separator=: 9466 inherit_rpath=yes 9467 link_all_deplibs=yes 9468 ;; 9469 9470 netbsd* | netbsdelf*-gnu) 9471 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9472 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9473 else 9474 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9475 fi 9476 hardcode_libdir_flag_spec='-R$libdir' 9477 hardcode_direct=yes 9478 hardcode_shlibpath_var=no 9479 ;; 9480 9481 newsos6) 9482 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9483 hardcode_direct=yes 9484 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9485 hardcode_libdir_separator=: 9486 hardcode_shlibpath_var=no 9487 ;; 9488 9489 *nto* | *qnx*) 9490 ;; 9491 9492 openbsd*) 9493 if test -f /usr/libexec/ld.so; then 9494 hardcode_direct=yes 9495 hardcode_shlibpath_var=no 9496 hardcode_direct_absolute=yes 9497 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9498 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9499 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9500 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9501 export_dynamic_flag_spec='${wl}-E' 9502 else 9503 case $host_os in 9504 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9505 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9506 hardcode_libdir_flag_spec='-R$libdir' 9507 ;; 9508 *) 9509 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9510 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9511 ;; 9512 esac 9513 fi 9514 else 9515 ld_shlibs=no 9516 fi 9517 ;; 9518 9519 os2*) 9520 hardcode_libdir_flag_spec='-L$libdir' 9521 hardcode_minus_L=yes 9522 allow_undefined_flag=unsupported 9523 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' 9524 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9525 ;; 9526 9527 osf3*) 9528 if test "$GCC" = yes; then 9529 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9530 archive_cmds='$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 $lib' 9531 else 9532 allow_undefined_flag=' -expect_unresolved \*' 9533 archive_cmds='$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 $lib' 9534 fi 9535 archive_cmds_need_lc='no' 9536 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9537 hardcode_libdir_separator=: 9538 ;; 9539 9540 osf4* | osf5*) # as osf3* with the addition of -msym flag 9541 if test "$GCC" = yes; then 9542 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9543 archive_cmds='$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 $lib' 9544 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9545 else 9546 allow_undefined_flag=' -expect_unresolved \*' 9547 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' 9548 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~ 9549 $CC -shared${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' 9550 9551 # Both c and cxx compiler support -rpath directly 9552 hardcode_libdir_flag_spec='-rpath $libdir' 9553 fi 9554 archive_cmds_need_lc='no' 9555 hardcode_libdir_separator=: 9556 ;; 9557 9558 solaris*) 9559 no_undefined_flag=' -z defs' 9560 if test "$GCC" = yes; then 9561 wlarc='${wl}' 9562 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9563 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9564 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9565 else 9566 case `$CC -V 2>&1` in 9567 *"Compilers 5.0"*) 9568 wlarc='' 9569 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9570 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9571 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9572 ;; 9573 *) 9574 wlarc='${wl}' 9575 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9576 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9577 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9578 ;; 9579 esac 9580 fi 9581 hardcode_libdir_flag_spec='-R$libdir' 9582 hardcode_shlibpath_var=no 9583 case $host_os in 9584 solaris2.[0-5] | solaris2.[0-5].*) ;; 9585 *) 9586 # The compiler driver will combine and reorder linker options, 9587 # but understands `-z linker_flag'. GCC discards it without `$wl', 9588 # but is careful enough not to reorder. 9589 # Supported since Solaris 2.6 (maybe 2.5.1?) 9590 if test "$GCC" = yes; then 9591 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9592 else 9593 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9594 fi 9595 ;; 9596 esac 9597 link_all_deplibs=yes 9598 ;; 9599 9600 sunos4*) 9601 if test "x$host_vendor" = xsequent; then 9602 # Use $CC to link under sequent, because it throws in some extra .o 9603 # files that make .init and .fini sections work. 9604 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9605 else 9606 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9607 fi 9608 hardcode_libdir_flag_spec='-L$libdir' 9609 hardcode_direct=yes 9610 hardcode_minus_L=yes 9611 hardcode_shlibpath_var=no 9612 ;; 9613 9614 sysv4) 9615 case $host_vendor in 9616 sni) 9617 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9618 hardcode_direct=yes # is this really true??? 9619 ;; 9620 siemens) 9621 ## LD is ld it makes a PLAMLIB 9622 ## CC just makes a GrossModule. 9623 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9624 reload_cmds='$CC -r -o $output$reload_objs' 9625 hardcode_direct=no 9626 ;; 9627 motorola) 9628 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9629 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9630 ;; 9631 esac 9632 runpath_var='LD_RUN_PATH' 9633 hardcode_shlibpath_var=no 9634 ;; 9635 9636 sysv4.3*) 9637 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9638 hardcode_shlibpath_var=no 9639 export_dynamic_flag_spec='-Bexport' 9640 ;; 9641 9642 sysv4*MP*) 9643 if test -d /usr/nec; then 9644 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9645 hardcode_shlibpath_var=no 9646 runpath_var=LD_RUN_PATH 9647 hardcode_runpath_var=yes 9648 ld_shlibs=yes 9649 fi 9650 ;; 9651 9652 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9653 no_undefined_flag='${wl}-z,text' 9654 archive_cmds_need_lc=no 9655 hardcode_shlibpath_var=no 9656 runpath_var='LD_RUN_PATH' 9657 9658 if test "$GCC" = yes; then 9659 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9660 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9661 else 9662 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9663 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9664 fi 9665 ;; 9666 9667 sysv5* | sco3.2v5* | sco5v6*) 9668 # Note: We can NOT use -z defs as we might desire, because we do not 9669 # link with -lc, and that would cause any symbols used from libc to 9670 # always be unresolved, which means just about no library would 9671 # ever link correctly. If we're not using GNU ld we use -z text 9672 # though, which does catch some bad symbols but isn't as heavy-handed 9673 # as -z defs. 9674 no_undefined_flag='${wl}-z,text' 9675 allow_undefined_flag='${wl}-z,nodefs' 9676 archive_cmds_need_lc=no 9677 hardcode_shlibpath_var=no 9678 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9679 hardcode_libdir_separator=':' 9680 link_all_deplibs=yes 9681 export_dynamic_flag_spec='${wl}-Bexport' 9682 runpath_var='LD_RUN_PATH' 9683 9684 if test "$GCC" = yes; then 9685 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9686 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9687 else 9688 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9689 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9690 fi 9691 ;; 9692 9693 uts4*) 9694 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9695 hardcode_libdir_flag_spec='-L$libdir' 9696 hardcode_shlibpath_var=no 9697 ;; 9698 9699 *) 9700 ld_shlibs=no 9701 ;; 9702 esac 9703 9704 if test x$host_vendor = xsni; then 9705 case $host in 9706 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9707 export_dynamic_flag_spec='${wl}-Blargedynsym' 9708 ;; 9709 esac 9710 fi 9711 fi 9712 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9714 $as_echo "$ld_shlibs" >&6; } 9715 test "$ld_shlibs" = no && can_build_shared=no 9716 9717 with_gnu_ld=$with_gnu_ld 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 # 9734 # Do we need to explicitly link libc? 9735 # 9736 case "x$archive_cmds_need_lc" in 9737 x|xyes) 9738 # Assume -lc should be added 9739 archive_cmds_need_lc=yes 9740 9741 if test "$enable_shared" = yes && test "$GCC" = yes; then 9742 case $archive_cmds in 9743 *'~'*) 9744 # FIXME: we may have to deal with multi-command sequences. 9745 ;; 9746 '$CC '*) 9747 # Test whether the compiler implicitly links with -lc since on some 9748 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9749 # to ld, don't add -lc before -lgcc. 9750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9751 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9752 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9753 $as_echo_n "(cached) " >&6 9754 else 9755 $RM conftest* 9756 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9757 9758 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9759 (eval $ac_compile) 2>&5 9760 ac_status=$? 9761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9762 test $ac_status = 0; } 2>conftest.err; then 9763 soname=conftest 9764 lib=conftest 9765 libobjs=conftest.$ac_objext 9766 deplibs= 9767 wl=$lt_prog_compiler_wl 9768 pic_flag=$lt_prog_compiler_pic 9769 compiler_flags=-v 9770 linker_flags=-v 9771 verstring= 9772 output_objdir=. 9773 libname=conftest 9774 lt_save_allow_undefined_flag=$allow_undefined_flag 9775 allow_undefined_flag= 9776 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9777 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9778 ac_status=$? 9779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9780 test $ac_status = 0; } 9781 then 9782 lt_cv_archive_cmds_need_lc=no 9783 else 9784 lt_cv_archive_cmds_need_lc=yes 9785 fi 9786 allow_undefined_flag=$lt_save_allow_undefined_flag 9787 else 9788 cat conftest.err 1>&5 9789 fi 9790 $RM conftest* 9791 9792 fi 9793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9794 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9795 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9796 ;; 9797 esac 9798 fi 9799 ;; 9800 esac 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 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9954 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9955 9956 if test "$GCC" = yes; then 9957 case $host_os in 9958 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9959 *) lt_awk_arg="/^libraries:/" ;; 9960 esac 9961 case $host_os in 9962 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9963 *) lt_sed_strip_eq="s,=/,/,g" ;; 9964 esac 9965 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9966 case $lt_search_path_spec in 9967 *\;*) 9968 # if the path contains ";" then we assume it to be the separator 9969 # otherwise default to the standard path separator (i.e. ":") - it is 9970 # assumed that no part of a normal pathname contains ";" but that should 9971 # okay in the real world where ";" in dirpaths is itself problematic. 9972 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9973 ;; 9974 *) 9975 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9976 ;; 9977 esac 9978 # Ok, now we have the path, separated by spaces, we can step through it 9979 # and add multilib dir if necessary. 9980 lt_tmp_lt_search_path_spec= 9981 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9982 for lt_sys_path in $lt_search_path_spec; do 9983 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9984 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9985 else 9986 test -d "$lt_sys_path" && \ 9987 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9988 fi 9989 done 9990 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9991 BEGIN {RS=" "; FS="/|\n";} { 9992 lt_foo=""; 9993 lt_count=0; 9994 for (lt_i = NF; lt_i > 0; lt_i--) { 9995 if ($lt_i != "" && $lt_i != ".") { 9996 if ($lt_i == "..") { 9997 lt_count++; 9998 } else { 9999 if (lt_count == 0) { 10000 lt_foo="/" $lt_i lt_foo; 10001 } else { 10002 lt_count--; 10003 } 10004 } 10005 } 10006 } 10007 if (lt_foo != "") { lt_freq[lt_foo]++; } 10008 if (lt_freq[lt_foo] == 1) { print lt_foo; } 10009 }'` 10010 # AWK program above erroneously prepends '/' to C:/dos/paths 10011 # for these hosts. 10012 case $host_os in 10013 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 10014 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 10015 esac 10016 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 10017 else 10018 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 10019 fi 10020 library_names_spec= 10021 libname_spec='lib$name' 10022 soname_spec= 10023 shrext_cmds=".so" 10024 postinstall_cmds= 10025 postuninstall_cmds= 10026 finish_cmds= 10027 finish_eval= 10028 shlibpath_var= 10029 shlibpath_overrides_runpath=unknown 10030 version_type=none 10031 dynamic_linker="$host_os ld.so" 10032 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10033 need_lib_prefix=unknown 10034 hardcode_into_libs=no 10035 10036 # when you set need_version to no, make sure it does not cause -set_version 10037 # flags to be left without arguments 10038 need_version=unknown 10039 10040 case $host_os in 10041 aix3*) 10042 version_type=linux # correct to gnu/linux during the next big refactor 10043 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 10044 shlibpath_var=LIBPATH 10045 10046 # AIX 3 has no versioning support, so we append a major version to the name. 10047 soname_spec='${libname}${release}${shared_ext}$major' 10048 ;; 10049 10050 aix[4-9]*) 10051 version_type=linux # correct to gnu/linux during the next big refactor 10052 need_lib_prefix=no 10053 need_version=no 10054 hardcode_into_libs=yes 10055 if test "$host_cpu" = ia64; then 10056 # AIX 5 supports IA64 10057 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10058 shlibpath_var=LD_LIBRARY_PATH 10059 else 10060 # With GCC up to 2.95.x, collect2 would create an import file 10061 # for dependence libraries. The import file would start with 10062 # the line `#! .'. This would cause the generated library to 10063 # depend on `.', always an invalid library. This was fixed in 10064 # development snapshots of GCC prior to 3.0. 10065 case $host_os in 10066 aix4 | aix4.[01] | aix4.[01].*) 10067 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10068 echo ' yes ' 10069 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10070 : 10071 else 10072 can_build_shared=no 10073 fi 10074 ;; 10075 esac 10076 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10077 # soname into executable. Probably we can add versioning support to 10078 # collect2, so additional links can be useful in future. 10079 if test "$aix_use_runtimelinking" = yes; then 10080 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10081 # instead of lib<name>.a to let people know that these are not 10082 # typical AIX shared libraries. 10083 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10084 else 10085 # We preserve .a as extension for shared libraries through AIX4.2 10086 # and later when we are not doing run time linking. 10087 library_names_spec='${libname}${release}.a $libname.a' 10088 soname_spec='${libname}${release}${shared_ext}$major' 10089 fi 10090 shlibpath_var=LIBPATH 10091 fi 10092 ;; 10093 10094 amigaos*) 10095 case $host_cpu in 10096 powerpc) 10097 # Since July 2007 AmigaOS4 officially supports .so libraries. 10098 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10099 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10100 ;; 10101 m68k) 10102 library_names_spec='$libname.ixlibrary $libname.a' 10103 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10104 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 ${libname}_ixlibrary.a || exit 1; done' 10105 ;; 10106 esac 10107 ;; 10108 10109 beos*) 10110 library_names_spec='${libname}${shared_ext}' 10111 dynamic_linker="$host_os ld.so" 10112 shlibpath_var=LIBRARY_PATH 10113 ;; 10114 10115 bsdi[45]*) 10116 version_type=linux # correct to gnu/linux during the next big refactor 10117 need_version=no 10118 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10119 soname_spec='${libname}${release}${shared_ext}$major' 10120 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10121 shlibpath_var=LD_LIBRARY_PATH 10122 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10123 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10124 # the default ld.so.conf also contains /usr/contrib/lib and 10125 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10126 # libtool to hard-code these into programs 10127 ;; 10128 10129 cygwin* | mingw* | pw32* | cegcc*) 10130 version_type=windows 10131 shrext_cmds=".dll" 10132 need_version=no 10133 need_lib_prefix=no 10134 10135 case $GCC,$cc_basename in 10136 yes,*) 10137 # gcc 10138 library_names_spec='$libname.dll.a' 10139 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10140 postinstall_cmds='base_file=`basename \${file}`~ 10141 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10142 dldir=$destdir/`dirname \$dlpath`~ 10143 test -d \$dldir || mkdir -p \$dldir~ 10144 $install_prog $dir/$dlname \$dldir/$dlname~ 10145 chmod a+x \$dldir/$dlname~ 10146 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10147 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10148 fi' 10149 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10150 dlpath=$dir/\$dldll~ 10151 $RM \$dlpath' 10152 shlibpath_overrides_runpath=yes 10153 10154 case $host_os in 10155 cygwin*) 10156 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10157 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10158 10159 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10160 ;; 10161 mingw* | cegcc*) 10162 # MinGW DLLs use traditional 'lib' prefix 10163 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10164 ;; 10165 pw32*) 10166 # pw32 DLLs use 'pw' prefix rather than 'lib' 10167 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10168 ;; 10169 esac 10170 dynamic_linker='Win32 ld.exe' 10171 ;; 10172 10173 *,cl*) 10174 # Native MSVC 10175 libname_spec='$name' 10176 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10177 library_names_spec='${libname}.dll.lib' 10178 10179 case $build_os in 10180 mingw*) 10181 sys_lib_search_path_spec= 10182 lt_save_ifs=$IFS 10183 IFS=';' 10184 for lt_path in $LIB 10185 do 10186 IFS=$lt_save_ifs 10187 # Let DOS variable expansion print the short 8.3 style file name. 10188 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10189 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10190 done 10191 IFS=$lt_save_ifs 10192 # Convert to MSYS style. 10193 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10194 ;; 10195 cygwin*) 10196 # Convert to unix form, then to dos form, then back to unix form 10197 # but this time dos style (no spaces!) so that the unix form looks 10198 # like /cygdrive/c/PROGRA~1:/cygdr... 10199 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10200 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10201 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10202 ;; 10203 *) 10204 sys_lib_search_path_spec="$LIB" 10205 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10206 # It is most probably a Windows format PATH. 10207 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10208 else 10209 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10210 fi 10211 # FIXME: find the short name or the path components, as spaces are 10212 # common. (e.g. "Program Files" -> "PROGRA~1") 10213 ;; 10214 esac 10215 10216 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10217 postinstall_cmds='base_file=`basename \${file}`~ 10218 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10219 dldir=$destdir/`dirname \$dlpath`~ 10220 test -d \$dldir || mkdir -p \$dldir~ 10221 $install_prog $dir/$dlname \$dldir/$dlname' 10222 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10223 dlpath=$dir/\$dldll~ 10224 $RM \$dlpath' 10225 shlibpath_overrides_runpath=yes 10226 dynamic_linker='Win32 link.exe' 10227 ;; 10228 10229 *) 10230 # Assume MSVC wrapper 10231 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10232 dynamic_linker='Win32 ld.exe' 10233 ;; 10234 esac 10235 # FIXME: first we should search . and the directory the executable is in 10236 shlibpath_var=PATH 10237 ;; 10238 10239 darwin* | rhapsody*) 10240 dynamic_linker="$host_os dyld" 10241 version_type=darwin 10242 need_lib_prefix=no 10243 need_version=no 10244 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10245 soname_spec='${libname}${release}${major}$shared_ext' 10246 shlibpath_overrides_runpath=yes 10247 shlibpath_var=DYLD_LIBRARY_PATH 10248 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10249 10250 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10251 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10252 ;; 10253 10254 dgux*) 10255 version_type=linux # correct to gnu/linux during the next big refactor 10256 need_lib_prefix=no 10257 need_version=no 10258 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10259 soname_spec='${libname}${release}${shared_ext}$major' 10260 shlibpath_var=LD_LIBRARY_PATH 10261 ;; 10262 10263 freebsd* | dragonfly*) 10264 # DragonFly does not have aout. When/if they implement a new 10265 # versioning mechanism, adjust this. 10266 if test -x /usr/bin/objformat; then 10267 objformat=`/usr/bin/objformat` 10268 else 10269 case $host_os in 10270 freebsd[23].*) objformat=aout ;; 10271 *) objformat=elf ;; 10272 esac 10273 fi 10274 version_type=freebsd-$objformat 10275 case $version_type in 10276 freebsd-elf*) 10277 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10278 need_version=no 10279 need_lib_prefix=no 10280 ;; 10281 freebsd-*) 10282 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10283 need_version=yes 10284 ;; 10285 esac 10286 shlibpath_var=LD_LIBRARY_PATH 10287 case $host_os in 10288 freebsd2.*) 10289 shlibpath_overrides_runpath=yes 10290 ;; 10291 freebsd3.[01]* | freebsdelf3.[01]*) 10292 shlibpath_overrides_runpath=yes 10293 hardcode_into_libs=yes 10294 ;; 10295 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10296 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10297 shlibpath_overrides_runpath=no 10298 hardcode_into_libs=yes 10299 ;; 10300 *) # from 4.6 on, and DragonFly 10301 shlibpath_overrides_runpath=yes 10302 hardcode_into_libs=yes 10303 ;; 10304 esac 10305 ;; 10306 10307 haiku*) 10308 version_type=linux # correct to gnu/linux during the next big refactor 10309 need_lib_prefix=no 10310 need_version=no 10311 dynamic_linker="$host_os runtime_loader" 10312 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10313 soname_spec='${libname}${release}${shared_ext}$major' 10314 shlibpath_var=LIBRARY_PATH 10315 shlibpath_overrides_runpath=yes 10316 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10317 hardcode_into_libs=yes 10318 ;; 10319 10320 hpux9* | hpux10* | hpux11*) 10321 # Give a soname corresponding to the major version so that dld.sl refuses to 10322 # link against other versions. 10323 version_type=sunos 10324 need_lib_prefix=no 10325 need_version=no 10326 case $host_cpu in 10327 ia64*) 10328 shrext_cmds='.so' 10329 hardcode_into_libs=yes 10330 dynamic_linker="$host_os dld.so" 10331 shlibpath_var=LD_LIBRARY_PATH 10332 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10333 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10334 soname_spec='${libname}${release}${shared_ext}$major' 10335 if test "X$HPUX_IA64_MODE" = X32; then 10336 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10337 else 10338 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10339 fi 10340 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10341 ;; 10342 hppa*64*) 10343 shrext_cmds='.sl' 10344 hardcode_into_libs=yes 10345 dynamic_linker="$host_os dld.sl" 10346 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10347 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10348 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10349 soname_spec='${libname}${release}${shared_ext}$major' 10350 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10351 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10352 ;; 10353 *) 10354 shrext_cmds='.sl' 10355 dynamic_linker="$host_os dld.sl" 10356 shlibpath_var=SHLIB_PATH 10357 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10358 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10359 soname_spec='${libname}${release}${shared_ext}$major' 10360 ;; 10361 esac 10362 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10363 postinstall_cmds='chmod 555 $lib' 10364 # or fails outright, so override atomically: 10365 install_override_mode=555 10366 ;; 10367 10368 interix[3-9]*) 10369 version_type=linux # correct to gnu/linux during the next big refactor 10370 need_lib_prefix=no 10371 need_version=no 10372 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10373 soname_spec='${libname}${release}${shared_ext}$major' 10374 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10375 shlibpath_var=LD_LIBRARY_PATH 10376 shlibpath_overrides_runpath=no 10377 hardcode_into_libs=yes 10378 ;; 10379 10380 irix5* | irix6* | nonstopux*) 10381 case $host_os in 10382 nonstopux*) version_type=nonstopux ;; 10383 *) 10384 if test "$lt_cv_prog_gnu_ld" = yes; then 10385 version_type=linux # correct to gnu/linux during the next big refactor 10386 else 10387 version_type=irix 10388 fi ;; 10389 esac 10390 need_lib_prefix=no 10391 need_version=no 10392 soname_spec='${libname}${release}${shared_ext}$major' 10393 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10394 case $host_os in 10395 irix5* | nonstopux*) 10396 libsuff= shlibsuff= 10397 ;; 10398 *) 10399 case $LD in # libtool.m4 will add one of these switches to LD 10400 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10401 libsuff= shlibsuff= libmagic=32-bit;; 10402 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10403 libsuff=32 shlibsuff=N32 libmagic=N32;; 10404 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10405 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10406 *) libsuff= shlibsuff= libmagic=never-match;; 10407 esac 10408 ;; 10409 esac 10410 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10411 shlibpath_overrides_runpath=no 10412 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10413 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10414 hardcode_into_libs=yes 10415 ;; 10416 10417 # No shared lib support for Linux oldld, aout, or coff. 10418 linux*oldld* | linux*aout* | linux*coff*) 10419 dynamic_linker=no 10420 ;; 10421 10422 # This must be glibc/ELF. 10423 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 10424 version_type=linux # correct to gnu/linux during the next big refactor 10425 need_lib_prefix=no 10426 need_version=no 10427 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10428 soname_spec='${libname}${release}${shared_ext}$major' 10429 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10430 shlibpath_var=LD_LIBRARY_PATH 10431 shlibpath_overrides_runpath=no 10432 10433 # Some binutils ld are patched to set DT_RUNPATH 10434 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10435 $as_echo_n "(cached) " >&6 10436 else 10437 lt_cv_shlibpath_overrides_runpath=no 10438 save_LDFLAGS=$LDFLAGS 10439 save_libdir=$libdir 10440 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10441 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10443 /* end confdefs.h. */ 10444 10445 int 10446 main () 10447 { 10448 10449 ; 10450 return 0; 10451 } 10452 _ACEOF 10453 if ac_fn_c_try_link "$LINENO"; then : 10454 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10455 lt_cv_shlibpath_overrides_runpath=yes 10456 fi 10457 fi 10458 rm -f core conftest.err conftest.$ac_objext \ 10459 conftest$ac_exeext conftest.$ac_ext 10460 LDFLAGS=$save_LDFLAGS 10461 libdir=$save_libdir 10462 10463 fi 10464 10465 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10466 10467 # This implies no fast_install, which is unacceptable. 10468 # Some rework will be needed to allow for fast_install 10469 # before this can be enabled. 10470 hardcode_into_libs=yes 10471 10472 # Append ld.so.conf contents to the search path 10473 if test -f /etc/ld.so.conf; then 10474 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' ' '` 10475 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10476 fi 10477 10478 # We used to test for /lib/ld.so.1 and disable shared libraries on 10479 # powerpc, because MkLinux only supported shared libraries with the 10480 # GNU dynamic linker. Since this was broken with cross compilers, 10481 # most powerpc-linux boxes support dynamic linking these days and 10482 # people can always --disable-shared, the test was removed, and we 10483 # assume the GNU/Linux dynamic linker is in use. 10484 dynamic_linker='GNU/Linux ld.so' 10485 ;; 10486 10487 netbsdelf*-gnu) 10488 version_type=linux 10489 need_lib_prefix=no 10490 need_version=no 10491 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10492 soname_spec='${libname}${release}${shared_ext}$major' 10493 shlibpath_var=LD_LIBRARY_PATH 10494 shlibpath_overrides_runpath=no 10495 hardcode_into_libs=yes 10496 dynamic_linker='NetBSD ld.elf_so' 10497 ;; 10498 10499 netbsd*) 10500 version_type=sunos 10501 need_lib_prefix=no 10502 need_version=no 10503 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10505 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10506 dynamic_linker='NetBSD (a.out) ld.so' 10507 else 10508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10509 soname_spec='${libname}${release}${shared_ext}$major' 10510 dynamic_linker='NetBSD ld.elf_so' 10511 fi 10512 shlibpath_var=LD_LIBRARY_PATH 10513 shlibpath_overrides_runpath=yes 10514 hardcode_into_libs=yes 10515 ;; 10516 10517 newsos6) 10518 version_type=linux # correct to gnu/linux during the next big refactor 10519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10520 shlibpath_var=LD_LIBRARY_PATH 10521 shlibpath_overrides_runpath=yes 10522 ;; 10523 10524 *nto* | *qnx*) 10525 version_type=qnx 10526 need_lib_prefix=no 10527 need_version=no 10528 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10529 soname_spec='${libname}${release}${shared_ext}$major' 10530 shlibpath_var=LD_LIBRARY_PATH 10531 shlibpath_overrides_runpath=no 10532 hardcode_into_libs=yes 10533 dynamic_linker='ldqnx.so' 10534 ;; 10535 10536 openbsd*) 10537 version_type=sunos 10538 sys_lib_dlsearch_path_spec="/usr/lib" 10539 need_lib_prefix=no 10540 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10541 case $host_os in 10542 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10543 *) need_version=no ;; 10544 esac 10545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10546 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10547 shlibpath_var=LD_LIBRARY_PATH 10548 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10549 case $host_os in 10550 openbsd2.[89] | openbsd2.[89].*) 10551 shlibpath_overrides_runpath=no 10552 ;; 10553 *) 10554 shlibpath_overrides_runpath=yes 10555 ;; 10556 esac 10557 else 10558 shlibpath_overrides_runpath=yes 10559 fi 10560 ;; 10561 10562 os2*) 10563 libname_spec='$name' 10564 shrext_cmds=".dll" 10565 need_lib_prefix=no 10566 library_names_spec='$libname${shared_ext} $libname.a' 10567 dynamic_linker='OS/2 ld.exe' 10568 shlibpath_var=LIBPATH 10569 ;; 10570 10571 osf3* | osf4* | osf5*) 10572 version_type=osf 10573 need_lib_prefix=no 10574 need_version=no 10575 soname_spec='${libname}${release}${shared_ext}$major' 10576 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10577 shlibpath_var=LD_LIBRARY_PATH 10578 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10579 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10580 ;; 10581 10582 rdos*) 10583 dynamic_linker=no 10584 ;; 10585 10586 solaris*) 10587 version_type=linux # correct to gnu/linux during the next big refactor 10588 need_lib_prefix=no 10589 need_version=no 10590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10591 soname_spec='${libname}${release}${shared_ext}$major' 10592 shlibpath_var=LD_LIBRARY_PATH 10593 shlibpath_overrides_runpath=yes 10594 hardcode_into_libs=yes 10595 # ldd complains unless libraries are executable 10596 postinstall_cmds='chmod +x $lib' 10597 ;; 10598 10599 sunos4*) 10600 version_type=sunos 10601 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10602 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10603 shlibpath_var=LD_LIBRARY_PATH 10604 shlibpath_overrides_runpath=yes 10605 if test "$with_gnu_ld" = yes; then 10606 need_lib_prefix=no 10607 fi 10608 need_version=yes 10609 ;; 10610 10611 sysv4 | sysv4.3*) 10612 version_type=linux # correct to gnu/linux during the next big refactor 10613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10614 soname_spec='${libname}${release}${shared_ext}$major' 10615 shlibpath_var=LD_LIBRARY_PATH 10616 case $host_vendor in 10617 sni) 10618 shlibpath_overrides_runpath=no 10619 need_lib_prefix=no 10620 runpath_var=LD_RUN_PATH 10621 ;; 10622 siemens) 10623 need_lib_prefix=no 10624 ;; 10625 motorola) 10626 need_lib_prefix=no 10627 need_version=no 10628 shlibpath_overrides_runpath=no 10629 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10630 ;; 10631 esac 10632 ;; 10633 10634 sysv4*MP*) 10635 if test -d /usr/nec ;then 10636 version_type=linux # correct to gnu/linux during the next big refactor 10637 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10638 soname_spec='$libname${shared_ext}.$major' 10639 shlibpath_var=LD_LIBRARY_PATH 10640 fi 10641 ;; 10642 10643 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10644 version_type=freebsd-elf 10645 need_lib_prefix=no 10646 need_version=no 10647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10648 soname_spec='${libname}${release}${shared_ext}$major' 10649 shlibpath_var=LD_LIBRARY_PATH 10650 shlibpath_overrides_runpath=yes 10651 hardcode_into_libs=yes 10652 if test "$with_gnu_ld" = yes; then 10653 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10654 else 10655 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10656 case $host_os in 10657 sco3.2v5*) 10658 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10659 ;; 10660 esac 10661 fi 10662 sys_lib_dlsearch_path_spec='/usr/lib' 10663 ;; 10664 10665 tpf*) 10666 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10667 version_type=linux # correct to gnu/linux during the next big refactor 10668 need_lib_prefix=no 10669 need_version=no 10670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10671 shlibpath_var=LD_LIBRARY_PATH 10672 shlibpath_overrides_runpath=no 10673 hardcode_into_libs=yes 10674 ;; 10675 10676 uts4*) 10677 version_type=linux # correct to gnu/linux during the next big refactor 10678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10679 soname_spec='${libname}${release}${shared_ext}$major' 10680 shlibpath_var=LD_LIBRARY_PATH 10681 ;; 10682 10683 *) 10684 dynamic_linker=no 10685 ;; 10686 esac 10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10688 $as_echo "$dynamic_linker" >&6; } 10689 test "$dynamic_linker" = no && can_build_shared=no 10690 10691 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10692 if test "$GCC" = yes; then 10693 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10694 fi 10695 10696 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10697 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10698 fi 10699 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10700 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10701 fi 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 10773 10774 10775 10776 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10795 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10796 hardcode_action= 10797 if test -n "$hardcode_libdir_flag_spec" || 10798 test -n "$runpath_var" || 10799 test "X$hardcode_automatic" = "Xyes" ; then 10800 10801 # We can hardcode non-existent directories. 10802 if test "$hardcode_direct" != no && 10803 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10804 # have to relink, otherwise we might link with an installed library 10805 # when we should be linking with a yet-to-be-installed one 10806 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10807 test "$hardcode_minus_L" != no; then 10808 # Linking always hardcodes the temporary library directory. 10809 hardcode_action=relink 10810 else 10811 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10812 hardcode_action=immediate 10813 fi 10814 else 10815 # We cannot hardcode anything, or else we can only hardcode existing 10816 # directories. 10817 hardcode_action=unsupported 10818 fi 10819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10820 $as_echo "$hardcode_action" >&6; } 10821 10822 if test "$hardcode_action" = relink || 10823 test "$inherit_rpath" = yes; then 10824 # Fast installation is not supported 10825 enable_fast_install=no 10826 elif test "$shlibpath_overrides_runpath" = yes || 10827 test "$enable_shared" = no; then 10828 # Fast installation is not necessary 10829 enable_fast_install=needless 10830 fi 10831 10832 10833 10834 10835 10836 10837 if test "x$enable_dlopen" != xyes; then 10838 enable_dlopen=unknown 10839 enable_dlopen_self=unknown 10840 enable_dlopen_self_static=unknown 10841 else 10842 lt_cv_dlopen=no 10843 lt_cv_dlopen_libs= 10844 10845 case $host_os in 10846 beos*) 10847 lt_cv_dlopen="load_add_on" 10848 lt_cv_dlopen_libs= 10849 lt_cv_dlopen_self=yes 10850 ;; 10851 10852 mingw* | pw32* | cegcc*) 10853 lt_cv_dlopen="LoadLibrary" 10854 lt_cv_dlopen_libs= 10855 ;; 10856 10857 cygwin*) 10858 lt_cv_dlopen="dlopen" 10859 lt_cv_dlopen_libs= 10860 ;; 10861 10862 darwin*) 10863 # if libdl is installed we need to link against it 10864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10865 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10866 if ${ac_cv_lib_dl_dlopen+:} false; then : 10867 $as_echo_n "(cached) " >&6 10868 else 10869 ac_check_lib_save_LIBS=$LIBS 10870 LIBS="-ldl $LIBS" 10871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10872 /* end confdefs.h. */ 10873 10874 /* Override any GCC internal prototype to avoid an error. 10875 Use char because int might match the return type of a GCC 10876 builtin and then its argument prototype would still apply. */ 10877 #ifdef __cplusplus 10878 extern "C" 10879 #endif 10880 char dlopen (); 10881 int 10882 main () 10883 { 10884 return dlopen (); 10885 ; 10886 return 0; 10887 } 10888 _ACEOF 10889 if ac_fn_c_try_link "$LINENO"; then : 10890 ac_cv_lib_dl_dlopen=yes 10891 else 10892 ac_cv_lib_dl_dlopen=no 10893 fi 10894 rm -f core conftest.err conftest.$ac_objext \ 10895 conftest$ac_exeext conftest.$ac_ext 10896 LIBS=$ac_check_lib_save_LIBS 10897 fi 10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10899 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10900 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10901 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10902 else 10903 10904 lt_cv_dlopen="dyld" 10905 lt_cv_dlopen_libs= 10906 lt_cv_dlopen_self=yes 10907 10908 fi 10909 10910 ;; 10911 10912 *) 10913 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10914 if test "x$ac_cv_func_shl_load" = xyes; then : 10915 lt_cv_dlopen="shl_load" 10916 else 10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10918 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10919 if ${ac_cv_lib_dld_shl_load+:} false; then : 10920 $as_echo_n "(cached) " >&6 10921 else 10922 ac_check_lib_save_LIBS=$LIBS 10923 LIBS="-ldld $LIBS" 10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10925 /* end confdefs.h. */ 10926 10927 /* Override any GCC internal prototype to avoid an error. 10928 Use char because int might match the return type of a GCC 10929 builtin and then its argument prototype would still apply. */ 10930 #ifdef __cplusplus 10931 extern "C" 10932 #endif 10933 char shl_load (); 10934 int 10935 main () 10936 { 10937 return shl_load (); 10938 ; 10939 return 0; 10940 } 10941 _ACEOF 10942 if ac_fn_c_try_link "$LINENO"; then : 10943 ac_cv_lib_dld_shl_load=yes 10944 else 10945 ac_cv_lib_dld_shl_load=no 10946 fi 10947 rm -f core conftest.err conftest.$ac_objext \ 10948 conftest$ac_exeext conftest.$ac_ext 10949 LIBS=$ac_check_lib_save_LIBS 10950 fi 10951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10952 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10953 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10954 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10955 else 10956 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10957 if test "x$ac_cv_func_dlopen" = xyes; then : 10958 lt_cv_dlopen="dlopen" 10959 else 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10961 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10962 if ${ac_cv_lib_dl_dlopen+:} false; then : 10963 $as_echo_n "(cached) " >&6 10964 else 10965 ac_check_lib_save_LIBS=$LIBS 10966 LIBS="-ldl $LIBS" 10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968 /* end confdefs.h. */ 10969 10970 /* Override any GCC internal prototype to avoid an error. 10971 Use char because int might match the return type of a GCC 10972 builtin and then its argument prototype would still apply. */ 10973 #ifdef __cplusplus 10974 extern "C" 10975 #endif 10976 char dlopen (); 10977 int 10978 main () 10979 { 10980 return dlopen (); 10981 ; 10982 return 0; 10983 } 10984 _ACEOF 10985 if ac_fn_c_try_link "$LINENO"; then : 10986 ac_cv_lib_dl_dlopen=yes 10987 else 10988 ac_cv_lib_dl_dlopen=no 10989 fi 10990 rm -f core conftest.err conftest.$ac_objext \ 10991 conftest$ac_exeext conftest.$ac_ext 10992 LIBS=$ac_check_lib_save_LIBS 10993 fi 10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10995 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10996 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10997 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10998 else 10999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 11000 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 11001 if ${ac_cv_lib_svld_dlopen+:} false; then : 11002 $as_echo_n "(cached) " >&6 11003 else 11004 ac_check_lib_save_LIBS=$LIBS 11005 LIBS="-lsvld $LIBS" 11006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11007 /* end confdefs.h. */ 11008 11009 /* Override any GCC internal prototype to avoid an error. 11010 Use char because int might match the return type of a GCC 11011 builtin and then its argument prototype would still apply. */ 11012 #ifdef __cplusplus 11013 extern "C" 11014 #endif 11015 char dlopen (); 11016 int 11017 main () 11018 { 11019 return dlopen (); 11020 ; 11021 return 0; 11022 } 11023 _ACEOF 11024 if ac_fn_c_try_link "$LINENO"; then : 11025 ac_cv_lib_svld_dlopen=yes 11026 else 11027 ac_cv_lib_svld_dlopen=no 11028 fi 11029 rm -f core conftest.err conftest.$ac_objext \ 11030 conftest$ac_exeext conftest.$ac_ext 11031 LIBS=$ac_check_lib_save_LIBS 11032 fi 11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11034 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11035 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11036 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 11037 else 11038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11039 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11040 if ${ac_cv_lib_dld_dld_link+:} false; then : 11041 $as_echo_n "(cached) " >&6 11042 else 11043 ac_check_lib_save_LIBS=$LIBS 11044 LIBS="-ldld $LIBS" 11045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11046 /* end confdefs.h. */ 11047 11048 /* Override any GCC internal prototype to avoid an error. 11049 Use char because int might match the return type of a GCC 11050 builtin and then its argument prototype would still apply. */ 11051 #ifdef __cplusplus 11052 extern "C" 11053 #endif 11054 char dld_link (); 11055 int 11056 main () 11057 { 11058 return dld_link (); 11059 ; 11060 return 0; 11061 } 11062 _ACEOF 11063 if ac_fn_c_try_link "$LINENO"; then : 11064 ac_cv_lib_dld_dld_link=yes 11065 else 11066 ac_cv_lib_dld_dld_link=no 11067 fi 11068 rm -f core conftest.err conftest.$ac_objext \ 11069 conftest$ac_exeext conftest.$ac_ext 11070 LIBS=$ac_check_lib_save_LIBS 11071 fi 11072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11073 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11074 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11075 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11076 fi 11077 11078 11079 fi 11080 11081 11082 fi 11083 11084 11085 fi 11086 11087 11088 fi 11089 11090 11091 fi 11092 11093 ;; 11094 esac 11095 11096 if test "x$lt_cv_dlopen" != xno; then 11097 enable_dlopen=yes 11098 else 11099 enable_dlopen=no 11100 fi 11101 11102 case $lt_cv_dlopen in 11103 dlopen) 11104 save_CPPFLAGS="$CPPFLAGS" 11105 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11106 11107 save_LDFLAGS="$LDFLAGS" 11108 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11109 11110 save_LIBS="$LIBS" 11111 LIBS="$lt_cv_dlopen_libs $LIBS" 11112 11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11114 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11115 if ${lt_cv_dlopen_self+:} false; then : 11116 $as_echo_n "(cached) " >&6 11117 else 11118 if test "$cross_compiling" = yes; then : 11119 lt_cv_dlopen_self=cross 11120 else 11121 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11122 lt_status=$lt_dlunknown 11123 cat > conftest.$ac_ext <<_LT_EOF 11124 #line $LINENO "configure" 11125 #include "confdefs.h" 11126 11127 #if HAVE_DLFCN_H 11128 #include <dlfcn.h> 11129 #endif 11130 11131 #include <stdio.h> 11132 11133 #ifdef RTLD_GLOBAL 11134 # define LT_DLGLOBAL RTLD_GLOBAL 11135 #else 11136 # ifdef DL_GLOBAL 11137 # define LT_DLGLOBAL DL_GLOBAL 11138 # else 11139 # define LT_DLGLOBAL 0 11140 # endif 11141 #endif 11142 11143 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11144 find out it does not work in some platform. */ 11145 #ifndef LT_DLLAZY_OR_NOW 11146 # ifdef RTLD_LAZY 11147 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11148 # else 11149 # ifdef DL_LAZY 11150 # define LT_DLLAZY_OR_NOW DL_LAZY 11151 # else 11152 # ifdef RTLD_NOW 11153 # define LT_DLLAZY_OR_NOW RTLD_NOW 11154 # else 11155 # ifdef DL_NOW 11156 # define LT_DLLAZY_OR_NOW DL_NOW 11157 # else 11158 # define LT_DLLAZY_OR_NOW 0 11159 # endif 11160 # endif 11161 # endif 11162 # endif 11163 #endif 11164 11165 /* When -fvisbility=hidden is used, assume the code has been annotated 11166 correspondingly for the symbols needed. */ 11167 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11168 int fnord () __attribute__((visibility("default"))); 11169 #endif 11170 11171 int fnord () { return 42; } 11172 int main () 11173 { 11174 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11175 int status = $lt_dlunknown; 11176 11177 if (self) 11178 { 11179 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11180 else 11181 { 11182 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11183 else puts (dlerror ()); 11184 } 11185 /* dlclose (self); */ 11186 } 11187 else 11188 puts (dlerror ()); 11189 11190 return status; 11191 } 11192 _LT_EOF 11193 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11194 (eval $ac_link) 2>&5 11195 ac_status=$? 11196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11197 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11198 (./conftest; exit; ) >&5 2>/dev/null 11199 lt_status=$? 11200 case x$lt_status in 11201 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11202 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11203 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11204 esac 11205 else : 11206 # compilation failed 11207 lt_cv_dlopen_self=no 11208 fi 11209 fi 11210 rm -fr conftest* 11211 11212 11213 fi 11214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11215 $as_echo "$lt_cv_dlopen_self" >&6; } 11216 11217 if test "x$lt_cv_dlopen_self" = xyes; then 11218 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11220 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11221 if ${lt_cv_dlopen_self_static+:} false; then : 11222 $as_echo_n "(cached) " >&6 11223 else 11224 if test "$cross_compiling" = yes; then : 11225 lt_cv_dlopen_self_static=cross 11226 else 11227 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11228 lt_status=$lt_dlunknown 11229 cat > conftest.$ac_ext <<_LT_EOF 11230 #line $LINENO "configure" 11231 #include "confdefs.h" 11232 11233 #if HAVE_DLFCN_H 11234 #include <dlfcn.h> 11235 #endif 11236 11237 #include <stdio.h> 11238 11239 #ifdef RTLD_GLOBAL 11240 # define LT_DLGLOBAL RTLD_GLOBAL 11241 #else 11242 # ifdef DL_GLOBAL 11243 # define LT_DLGLOBAL DL_GLOBAL 11244 # else 11245 # define LT_DLGLOBAL 0 11246 # endif 11247 #endif 11248 11249 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11250 find out it does not work in some platform. */ 11251 #ifndef LT_DLLAZY_OR_NOW 11252 # ifdef RTLD_LAZY 11253 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11254 # else 11255 # ifdef DL_LAZY 11256 # define LT_DLLAZY_OR_NOW DL_LAZY 11257 # else 11258 # ifdef RTLD_NOW 11259 # define LT_DLLAZY_OR_NOW RTLD_NOW 11260 # else 11261 # ifdef DL_NOW 11262 # define LT_DLLAZY_OR_NOW DL_NOW 11263 # else 11264 # define LT_DLLAZY_OR_NOW 0 11265 # endif 11266 # endif 11267 # endif 11268 # endif 11269 #endif 11270 11271 /* When -fvisbility=hidden is used, assume the code has been annotated 11272 correspondingly for the symbols needed. */ 11273 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11274 int fnord () __attribute__((visibility("default"))); 11275 #endif 11276 11277 int fnord () { return 42; } 11278 int main () 11279 { 11280 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11281 int status = $lt_dlunknown; 11282 11283 if (self) 11284 { 11285 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11286 else 11287 { 11288 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11289 else puts (dlerror ()); 11290 } 11291 /* dlclose (self); */ 11292 } 11293 else 11294 puts (dlerror ()); 11295 11296 return status; 11297 } 11298 _LT_EOF 11299 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11300 (eval $ac_link) 2>&5 11301 ac_status=$? 11302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11303 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11304 (./conftest; exit; ) >&5 2>/dev/null 11305 lt_status=$? 11306 case x$lt_status in 11307 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11308 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11309 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11310 esac 11311 else : 11312 # compilation failed 11313 lt_cv_dlopen_self_static=no 11314 fi 11315 fi 11316 rm -fr conftest* 11317 11318 11319 fi 11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11321 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11322 fi 11323 11324 CPPFLAGS="$save_CPPFLAGS" 11325 LDFLAGS="$save_LDFLAGS" 11326 LIBS="$save_LIBS" 11327 ;; 11328 esac 11329 11330 case $lt_cv_dlopen_self in 11331 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11332 *) enable_dlopen_self=unknown ;; 11333 esac 11334 11335 case $lt_cv_dlopen_self_static in 11336 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11337 *) enable_dlopen_self_static=unknown ;; 11338 esac 11339 fi 11340 11341 11342 11343 11344 11345 11346 11347 11348 11349 11350 11351 11352 11353 11354 11355 11356 11357 striplib= 11358 old_striplib= 11359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11360 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11361 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11362 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11363 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11365 $as_echo "yes" >&6; } 11366 else 11367 # FIXME - insert some real tests, host_os isn't really good enough 11368 case $host_os in 11369 darwin*) 11370 if test -n "$STRIP" ; then 11371 striplib="$STRIP -x" 11372 old_striplib="$STRIP -S" 11373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11374 $as_echo "yes" >&6; } 11375 else 11376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11377 $as_echo "no" >&6; } 11378 fi 11379 ;; 11380 *) 11381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11382 $as_echo "no" >&6; } 11383 ;; 11384 esac 11385 fi 11386 11387 11388 11389 11390 11391 11392 11393 11394 11395 11396 11397 11398 # Report which library types will actually be built 11399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11400 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11402 $as_echo "$can_build_shared" >&6; } 11403 11404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11405 $as_echo_n "checking whether to build shared libraries... " >&6; } 11406 test "$can_build_shared" = "no" && enable_shared=no 11407 11408 # On AIX, shared libraries and static libraries use the same namespace, and 11409 # are all built from PIC. 11410 case $host_os in 11411 aix3*) 11412 test "$enable_shared" = yes && enable_static=no 11413 if test -n "$RANLIB"; then 11414 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11415 postinstall_cmds='$RANLIB $lib' 11416 fi 11417 ;; 11418 11419 aix[4-9]*) 11420 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11421 test "$enable_shared" = yes && enable_static=no 11422 fi 11423 ;; 11424 esac 11425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11426 $as_echo "$enable_shared" >&6; } 11427 11428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11429 $as_echo_n "checking whether to build static libraries... " >&6; } 11430 # Make sure either enable_shared or enable_static is yes. 11431 test "$enable_shared" = yes || enable_static=yes 11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11433 $as_echo "$enable_static" >&6; } 11434 11435 11436 11437 11438 fi 11439 ac_ext=c 11440 ac_cpp='$CPP $CPPFLAGS' 11441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11443 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11444 11445 CC="$lt_save_CC" 11446 11447 11448 11449 11450 11451 11452 11453 11454 11455 11456 11457 11458 11459 11460 11461 ac_config_commands="$ac_config_commands libtool" 11462 11463 11464 11465 11466 # Only expand once: 11467 11468 11469 11470 # Require X.Org macros 1.8 or later for AC_PROG_INSTALL 11471 11472 11473 11474 11475 11476 11477 11478 11479 11480 11481 11482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11483 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11484 if ${ac_cv_prog_cc_c99+:} false; then : 11485 $as_echo_n "(cached) " >&6 11486 else 11487 ac_cv_prog_cc_c99=no 11488 ac_save_CC=$CC 11489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11490 /* end confdefs.h. */ 11491 #include <stdarg.h> 11492 #include <stdbool.h> 11493 #include <stdlib.h> 11494 #include <wchar.h> 11495 #include <stdio.h> 11496 11497 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11498 #define debug(...) fprintf (stderr, __VA_ARGS__) 11499 #define showlist(...) puts (#__VA_ARGS__) 11500 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11501 static void 11502 test_varargs_macros (void) 11503 { 11504 int x = 1234; 11505 int y = 5678; 11506 debug ("Flag"); 11507 debug ("X = %d\n", x); 11508 showlist (The first, second, and third items.); 11509 report (x>y, "x is %d but y is %d", x, y); 11510 } 11511 11512 // Check long long types. 11513 #define BIG64 18446744073709551615ull 11514 #define BIG32 4294967295ul 11515 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11516 #if !BIG_OK 11517 your preprocessor is broken; 11518 #endif 11519 #if BIG_OK 11520 #else 11521 your preprocessor is broken; 11522 #endif 11523 static long long int bignum = -9223372036854775807LL; 11524 static unsigned long long int ubignum = BIG64; 11525 11526 struct incomplete_array 11527 { 11528 int datasize; 11529 double data[]; 11530 }; 11531 11532 struct named_init { 11533 int number; 11534 const wchar_t *name; 11535 double average; 11536 }; 11537 11538 typedef const char *ccp; 11539 11540 static inline int 11541 test_restrict (ccp restrict text) 11542 { 11543 // See if C++-style comments work. 11544 // Iterate through items via the restricted pointer. 11545 // Also check for declarations in for loops. 11546 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11547 continue; 11548 return 0; 11549 } 11550 11551 // Check varargs and va_copy. 11552 static void 11553 test_varargs (const char *format, ...) 11554 { 11555 va_list args; 11556 va_start (args, format); 11557 va_list args_copy; 11558 va_copy (args_copy, args); 11559 11560 const char *str; 11561 int number; 11562 float fnumber; 11563 11564 while (*format) 11565 { 11566 switch (*format++) 11567 { 11568 case 's': // string 11569 str = va_arg (args_copy, const char *); 11570 break; 11571 case 'd': // int 11572 number = va_arg (args_copy, int); 11573 break; 11574 case 'f': // float 11575 fnumber = va_arg (args_copy, double); 11576 break; 11577 default: 11578 break; 11579 } 11580 } 11581 va_end (args_copy); 11582 va_end (args); 11583 } 11584 11585 int 11586 main () 11587 { 11588 11589 // Check bool. 11590 _Bool success = false; 11591 11592 // Check restrict. 11593 if (test_restrict ("String literal") == 0) 11594 success = true; 11595 char *restrict newvar = "Another string"; 11596 11597 // Check varargs. 11598 test_varargs ("s, d' f .", "string", 65, 34.234); 11599 test_varargs_macros (); 11600 11601 // Check flexible array members. 11602 struct incomplete_array *ia = 11603 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11604 ia->datasize = 10; 11605 for (int i = 0; i < ia->datasize; ++i) 11606 ia->data[i] = i * 1.234; 11607 11608 // Check named initializers. 11609 struct named_init ni = { 11610 .number = 34, 11611 .name = L"Test wide string", 11612 .average = 543.34343, 11613 }; 11614 11615 ni.number = 58; 11616 11617 int dynamic_array[ni.number]; 11618 dynamic_array[ni.number - 1] = 543; 11619 11620 // work around unused variable warnings 11621 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11622 || dynamic_array[ni.number - 1] != 543); 11623 11624 ; 11625 return 0; 11626 } 11627 _ACEOF 11628 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 11629 do 11630 CC="$ac_save_CC $ac_arg" 11631 if ac_fn_c_try_compile "$LINENO"; then : 11632 ac_cv_prog_cc_c99=$ac_arg 11633 fi 11634 rm -f core conftest.err conftest.$ac_objext 11635 test "x$ac_cv_prog_cc_c99" != "xno" && break 11636 done 11637 rm -f conftest.$ac_ext 11638 CC=$ac_save_CC 11639 11640 fi 11641 # AC_CACHE_VAL 11642 case "x$ac_cv_prog_cc_c99" in 11643 x) 11644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11645 $as_echo "none needed" >&6; } ;; 11646 xno) 11647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11648 $as_echo "unsupported" >&6; } ;; 11649 *) 11650 CC="$CC $ac_cv_prog_cc_c99" 11651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11652 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11653 esac 11654 if test "x$ac_cv_prog_cc_c99" != xno; then : 11655 11656 fi 11657 11658 11659 11660 11661 11662 11663 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11664 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11665 CLANGCC="yes" 11666 else 11667 CLANGCC="no" 11668 fi 11669 11670 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11671 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11672 INTELCC="yes" 11673 else 11674 INTELCC="no" 11675 fi 11676 11677 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11678 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11679 SUNCC="yes" 11680 else 11681 SUNCC="no" 11682 fi 11683 11684 11685 11686 11687 11688 11689 11690 11691 11692 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11693 if test -n "$ac_tool_prefix"; then 11694 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11695 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11697 $as_echo_n "checking for $ac_word... " >&6; } 11698 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11699 $as_echo_n "(cached) " >&6 11700 else 11701 case $PKG_CONFIG in 11702 [\\/]* | ?:[\\/]*) 11703 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11704 ;; 11705 *) 11706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11707 for as_dir in $PATH 11708 do 11709 IFS=$as_save_IFS 11710 test -z "$as_dir" && as_dir=. 11711 for ac_exec_ext in '' $ac_executable_extensions; do 11712 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11713 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11715 break 2 11716 fi 11717 done 11718 done 11719 IFS=$as_save_IFS 11720 11721 ;; 11722 esac 11723 fi 11724 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11725 if test -n "$PKG_CONFIG"; then 11726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11727 $as_echo "$PKG_CONFIG" >&6; } 11728 else 11729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11730 $as_echo "no" >&6; } 11731 fi 11732 11733 11734 fi 11735 if test -z "$ac_cv_path_PKG_CONFIG"; then 11736 ac_pt_PKG_CONFIG=$PKG_CONFIG 11737 # Extract the first word of "pkg-config", so it can be a program name with args. 11738 set dummy pkg-config; ac_word=$2 11739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11740 $as_echo_n "checking for $ac_word... " >&6; } 11741 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11742 $as_echo_n "(cached) " >&6 11743 else 11744 case $ac_pt_PKG_CONFIG in 11745 [\\/]* | ?:[\\/]*) 11746 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11747 ;; 11748 *) 11749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11750 for as_dir in $PATH 11751 do 11752 IFS=$as_save_IFS 11753 test -z "$as_dir" && as_dir=. 11754 for ac_exec_ext in '' $ac_executable_extensions; do 11755 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11756 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11758 break 2 11759 fi 11760 done 11761 done 11762 IFS=$as_save_IFS 11763 11764 ;; 11765 esac 11766 fi 11767 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11768 if test -n "$ac_pt_PKG_CONFIG"; then 11769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11770 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 11771 else 11772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11773 $as_echo "no" >&6; } 11774 fi 11775 11776 if test "x$ac_pt_PKG_CONFIG" = x; then 11777 PKG_CONFIG="" 11778 else 11779 case $cross_compiling:$ac_tool_warned in 11780 yes:) 11781 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11782 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11783 ac_tool_warned=yes ;; 11784 esac 11785 PKG_CONFIG=$ac_pt_PKG_CONFIG 11786 fi 11787 else 11788 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11789 fi 11790 11791 fi 11792 if test -n "$PKG_CONFIG"; then 11793 _pkg_min_version=0.9.0 11794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11795 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11796 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11798 $as_echo "yes" >&6; } 11799 else 11800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11801 $as_echo "no" >&6; } 11802 PKG_CONFIG="" 11803 fi 11804 fi 11805 11806 11807 11808 11809 11810 # Check whether --enable-selective-werror was given. 11811 if test "${enable_selective_werror+set}" = set; then : 11812 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 11813 else 11814 SELECTIVE_WERROR=yes 11815 fi 11816 11817 11818 11819 11820 11821 # -v is too short to test reliably with XORG_TESTSET_CFLAG 11822 if test "x$SUNCC" = "xyes"; then 11823 BASE_CFLAGS="-v" 11824 else 11825 BASE_CFLAGS="" 11826 fi 11827 11828 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 11829 11830 11831 11832 11833 11834 11835 11836 11837 11838 11839 11840 11841 11842 xorg_testset_save_CFLAGS="$CFLAGS" 11843 11844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11847 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11848 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11849 $as_echo_n "(cached) " >&6 11850 else 11851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11852 /* end confdefs.h. */ 11853 int i; 11854 _ACEOF 11855 if ac_fn_c_try_compile "$LINENO"; then : 11856 xorg_cv_cc_flag_unknown_warning_option=yes 11857 else 11858 xorg_cv_cc_flag_unknown_warning_option=no 11859 fi 11860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11861 fi 11862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11863 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11865 CFLAGS="$xorg_testset_save_CFLAGS" 11866 fi 11867 11868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11871 fi 11872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11874 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11875 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11876 $as_echo_n "(cached) " >&6 11877 else 11878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11879 /* end confdefs.h. */ 11880 int i; 11881 _ACEOF 11882 if ac_fn_c_try_compile "$LINENO"; then : 11883 xorg_cv_cc_flag_unused_command_line_argument=yes 11884 else 11885 xorg_cv_cc_flag_unused_command_line_argument=no 11886 fi 11887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11888 fi 11889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11890 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11892 CFLAGS="$xorg_testset_save_CFLAGS" 11893 fi 11894 11895 found="no" 11896 11897 if test $found = "no" ; then 11898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11900 fi 11901 11902 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11904 fi 11905 11906 CFLAGS="$CFLAGS -Wall" 11907 11908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 11909 $as_echo_n "checking if $CC supports -Wall... " >&6; } 11910 cacheid=xorg_cv_cc_flag__Wall 11911 if eval \${$cacheid+:} false; then : 11912 $as_echo_n "(cached) " >&6 11913 else 11914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11915 /* end confdefs.h. */ 11916 int i; 11917 int 11918 main () 11919 { 11920 11921 ; 11922 return 0; 11923 } 11924 _ACEOF 11925 if ac_fn_c_try_link "$LINENO"; then : 11926 eval $cacheid=yes 11927 else 11928 eval $cacheid=no 11929 fi 11930 rm -f core conftest.err conftest.$ac_objext \ 11931 conftest$ac_exeext conftest.$ac_ext 11932 fi 11933 11934 11935 CFLAGS="$xorg_testset_save_CFLAGS" 11936 11937 eval supported=\$$cacheid 11938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11939 $as_echo "$supported" >&6; } 11940 if test "$supported" = "yes" ; then 11941 BASE_CFLAGS="$BASE_CFLAGS -Wall" 11942 found="yes" 11943 fi 11944 fi 11945 11946 11947 11948 11949 11950 11951 11952 11953 11954 11955 11956 11957 11958 11959 11960 xorg_testset_save_CFLAGS="$CFLAGS" 11961 11962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11965 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11966 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11967 $as_echo_n "(cached) " >&6 11968 else 11969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11970 /* end confdefs.h. */ 11971 int i; 11972 _ACEOF 11973 if ac_fn_c_try_compile "$LINENO"; then : 11974 xorg_cv_cc_flag_unknown_warning_option=yes 11975 else 11976 xorg_cv_cc_flag_unknown_warning_option=no 11977 fi 11978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11979 fi 11980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11981 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11983 CFLAGS="$xorg_testset_save_CFLAGS" 11984 fi 11985 11986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11989 fi 11990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11992 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11993 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11994 $as_echo_n "(cached) " >&6 11995 else 11996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11997 /* end confdefs.h. */ 11998 int i; 11999 _ACEOF 12000 if ac_fn_c_try_compile "$LINENO"; then : 12001 xorg_cv_cc_flag_unused_command_line_argument=yes 12002 else 12003 xorg_cv_cc_flag_unused_command_line_argument=no 12004 fi 12005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12006 fi 12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12008 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12010 CFLAGS="$xorg_testset_save_CFLAGS" 12011 fi 12012 12013 found="no" 12014 12015 if test $found = "no" ; then 12016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12018 fi 12019 12020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12022 fi 12023 12024 CFLAGS="$CFLAGS -Wpointer-arith" 12025 12026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12027 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12028 cacheid=xorg_cv_cc_flag__Wpointer_arith 12029 if eval \${$cacheid+:} false; then : 12030 $as_echo_n "(cached) " >&6 12031 else 12032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12033 /* end confdefs.h. */ 12034 int i; 12035 int 12036 main () 12037 { 12038 12039 ; 12040 return 0; 12041 } 12042 _ACEOF 12043 if ac_fn_c_try_link "$LINENO"; then : 12044 eval $cacheid=yes 12045 else 12046 eval $cacheid=no 12047 fi 12048 rm -f core conftest.err conftest.$ac_objext \ 12049 conftest$ac_exeext conftest.$ac_ext 12050 fi 12051 12052 12053 CFLAGS="$xorg_testset_save_CFLAGS" 12054 12055 eval supported=\$$cacheid 12056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12057 $as_echo "$supported" >&6; } 12058 if test "$supported" = "yes" ; then 12059 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12060 found="yes" 12061 fi 12062 fi 12063 12064 12065 12066 12067 12068 12069 12070 12071 12072 12073 12074 12075 12076 12077 12078 xorg_testset_save_CFLAGS="$CFLAGS" 12079 12080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12085 $as_echo_n "(cached) " >&6 12086 else 12087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12088 /* end confdefs.h. */ 12089 int i; 12090 _ACEOF 12091 if ac_fn_c_try_compile "$LINENO"; then : 12092 xorg_cv_cc_flag_unknown_warning_option=yes 12093 else 12094 xorg_cv_cc_flag_unknown_warning_option=no 12095 fi 12096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12097 fi 12098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12101 CFLAGS="$xorg_testset_save_CFLAGS" 12102 fi 12103 12104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12107 fi 12108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12112 $as_echo_n "(cached) " >&6 12113 else 12114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12115 /* end confdefs.h. */ 12116 int i; 12117 _ACEOF 12118 if ac_fn_c_try_compile "$LINENO"; then : 12119 xorg_cv_cc_flag_unused_command_line_argument=yes 12120 else 12121 xorg_cv_cc_flag_unused_command_line_argument=no 12122 fi 12123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12124 fi 12125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12128 CFLAGS="$xorg_testset_save_CFLAGS" 12129 fi 12130 12131 found="no" 12132 12133 if test $found = "no" ; then 12134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12136 fi 12137 12138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12140 fi 12141 12142 CFLAGS="$CFLAGS -Wmissing-declarations" 12143 12144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12145 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12146 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12147 if eval \${$cacheid+:} false; then : 12148 $as_echo_n "(cached) " >&6 12149 else 12150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12151 /* end confdefs.h. */ 12152 int i; 12153 int 12154 main () 12155 { 12156 12157 ; 12158 return 0; 12159 } 12160 _ACEOF 12161 if ac_fn_c_try_link "$LINENO"; then : 12162 eval $cacheid=yes 12163 else 12164 eval $cacheid=no 12165 fi 12166 rm -f core conftest.err conftest.$ac_objext \ 12167 conftest$ac_exeext conftest.$ac_ext 12168 fi 12169 12170 12171 CFLAGS="$xorg_testset_save_CFLAGS" 12172 12173 eval supported=\$$cacheid 12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12175 $as_echo "$supported" >&6; } 12176 if test "$supported" = "yes" ; then 12177 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12178 found="yes" 12179 fi 12180 fi 12181 12182 12183 12184 12185 12186 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 xorg_testset_save_CFLAGS="$CFLAGS" 12197 12198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12201 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12202 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12203 $as_echo_n "(cached) " >&6 12204 else 12205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12206 /* end confdefs.h. */ 12207 int i; 12208 _ACEOF 12209 if ac_fn_c_try_compile "$LINENO"; then : 12210 xorg_cv_cc_flag_unknown_warning_option=yes 12211 else 12212 xorg_cv_cc_flag_unknown_warning_option=no 12213 fi 12214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12215 fi 12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12217 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12219 CFLAGS="$xorg_testset_save_CFLAGS" 12220 fi 12221 12222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12225 fi 12226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12228 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12229 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12230 $as_echo_n "(cached) " >&6 12231 else 12232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12233 /* end confdefs.h. */ 12234 int i; 12235 _ACEOF 12236 if ac_fn_c_try_compile "$LINENO"; then : 12237 xorg_cv_cc_flag_unused_command_line_argument=yes 12238 else 12239 xorg_cv_cc_flag_unused_command_line_argument=no 12240 fi 12241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12242 fi 12243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12244 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12246 CFLAGS="$xorg_testset_save_CFLAGS" 12247 fi 12248 12249 found="no" 12250 12251 if test $found = "no" ; then 12252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12254 fi 12255 12256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12258 fi 12259 12260 CFLAGS="$CFLAGS -Wformat=2" 12261 12262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12263 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12264 cacheid=xorg_cv_cc_flag__Wformat_2 12265 if eval \${$cacheid+:} false; then : 12266 $as_echo_n "(cached) " >&6 12267 else 12268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12269 /* end confdefs.h. */ 12270 int i; 12271 int 12272 main () 12273 { 12274 12275 ; 12276 return 0; 12277 } 12278 _ACEOF 12279 if ac_fn_c_try_link "$LINENO"; then : 12280 eval $cacheid=yes 12281 else 12282 eval $cacheid=no 12283 fi 12284 rm -f core conftest.err conftest.$ac_objext \ 12285 conftest$ac_exeext conftest.$ac_ext 12286 fi 12287 12288 12289 CFLAGS="$xorg_testset_save_CFLAGS" 12290 12291 eval supported=\$$cacheid 12292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12293 $as_echo "$supported" >&6; } 12294 if test "$supported" = "yes" ; then 12295 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12296 found="yes" 12297 fi 12298 fi 12299 12300 if test $found = "no" ; then 12301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12303 fi 12304 12305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12307 fi 12308 12309 CFLAGS="$CFLAGS -Wformat" 12310 12311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12312 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12313 cacheid=xorg_cv_cc_flag__Wformat 12314 if eval \${$cacheid+:} false; then : 12315 $as_echo_n "(cached) " >&6 12316 else 12317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12318 /* end confdefs.h. */ 12319 int i; 12320 int 12321 main () 12322 { 12323 12324 ; 12325 return 0; 12326 } 12327 _ACEOF 12328 if ac_fn_c_try_link "$LINENO"; then : 12329 eval $cacheid=yes 12330 else 12331 eval $cacheid=no 12332 fi 12333 rm -f core conftest.err conftest.$ac_objext \ 12334 conftest$ac_exeext conftest.$ac_ext 12335 fi 12336 12337 12338 CFLAGS="$xorg_testset_save_CFLAGS" 12339 12340 eval supported=\$$cacheid 12341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12342 $as_echo "$supported" >&6; } 12343 if test "$supported" = "yes" ; then 12344 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12345 found="yes" 12346 fi 12347 fi 12348 12349 12350 12351 12352 12353 12354 12355 12356 12357 12358 12359 12360 12361 12362 12363 12364 12365 xorg_testset_save_CFLAGS="$CFLAGS" 12366 12367 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12370 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12371 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12372 $as_echo_n "(cached) " >&6 12373 else 12374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12375 /* end confdefs.h. */ 12376 int i; 12377 _ACEOF 12378 if ac_fn_c_try_compile "$LINENO"; then : 12379 xorg_cv_cc_flag_unknown_warning_option=yes 12380 else 12381 xorg_cv_cc_flag_unknown_warning_option=no 12382 fi 12383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12384 fi 12385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12386 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12388 CFLAGS="$xorg_testset_save_CFLAGS" 12389 fi 12390 12391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12394 fi 12395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12397 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12398 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12399 $as_echo_n "(cached) " >&6 12400 else 12401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12402 /* end confdefs.h. */ 12403 int i; 12404 _ACEOF 12405 if ac_fn_c_try_compile "$LINENO"; then : 12406 xorg_cv_cc_flag_unused_command_line_argument=yes 12407 else 12408 xorg_cv_cc_flag_unused_command_line_argument=no 12409 fi 12410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12411 fi 12412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12413 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12415 CFLAGS="$xorg_testset_save_CFLAGS" 12416 fi 12417 12418 found="no" 12419 12420 if test $found = "no" ; then 12421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12423 fi 12424 12425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12427 fi 12428 12429 CFLAGS="$CFLAGS -Wstrict-prototypes" 12430 12431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12432 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12433 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12434 if eval \${$cacheid+:} false; then : 12435 $as_echo_n "(cached) " >&6 12436 else 12437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12438 /* end confdefs.h. */ 12439 int i; 12440 int 12441 main () 12442 { 12443 12444 ; 12445 return 0; 12446 } 12447 _ACEOF 12448 if ac_fn_c_try_link "$LINENO"; then : 12449 eval $cacheid=yes 12450 else 12451 eval $cacheid=no 12452 fi 12453 rm -f core conftest.err conftest.$ac_objext \ 12454 conftest$ac_exeext conftest.$ac_ext 12455 fi 12456 12457 12458 CFLAGS="$xorg_testset_save_CFLAGS" 12459 12460 eval supported=\$$cacheid 12461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12462 $as_echo "$supported" >&6; } 12463 if test "$supported" = "yes" ; then 12464 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12465 found="yes" 12466 fi 12467 fi 12468 12469 12470 12471 12472 12473 12474 12475 12476 12477 12478 12479 12480 12481 12482 12483 xorg_testset_save_CFLAGS="$CFLAGS" 12484 12485 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12488 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12489 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12490 $as_echo_n "(cached) " >&6 12491 else 12492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12493 /* end confdefs.h. */ 12494 int i; 12495 _ACEOF 12496 if ac_fn_c_try_compile "$LINENO"; then : 12497 xorg_cv_cc_flag_unknown_warning_option=yes 12498 else 12499 xorg_cv_cc_flag_unknown_warning_option=no 12500 fi 12501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12502 fi 12503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12504 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12506 CFLAGS="$xorg_testset_save_CFLAGS" 12507 fi 12508 12509 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12512 fi 12513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12515 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12516 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12517 $as_echo_n "(cached) " >&6 12518 else 12519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12520 /* end confdefs.h. */ 12521 int i; 12522 _ACEOF 12523 if ac_fn_c_try_compile "$LINENO"; then : 12524 xorg_cv_cc_flag_unused_command_line_argument=yes 12525 else 12526 xorg_cv_cc_flag_unused_command_line_argument=no 12527 fi 12528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12529 fi 12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12531 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12533 CFLAGS="$xorg_testset_save_CFLAGS" 12534 fi 12535 12536 found="no" 12537 12538 if test $found = "no" ; then 12539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12541 fi 12542 12543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12545 fi 12546 12547 CFLAGS="$CFLAGS -Wmissing-prototypes" 12548 12549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12550 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12551 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12552 if eval \${$cacheid+:} false; then : 12553 $as_echo_n "(cached) " >&6 12554 else 12555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12556 /* end confdefs.h. */ 12557 int i; 12558 int 12559 main () 12560 { 12561 12562 ; 12563 return 0; 12564 } 12565 _ACEOF 12566 if ac_fn_c_try_link "$LINENO"; then : 12567 eval $cacheid=yes 12568 else 12569 eval $cacheid=no 12570 fi 12571 rm -f core conftest.err conftest.$ac_objext \ 12572 conftest$ac_exeext conftest.$ac_ext 12573 fi 12574 12575 12576 CFLAGS="$xorg_testset_save_CFLAGS" 12577 12578 eval supported=\$$cacheid 12579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12580 $as_echo "$supported" >&6; } 12581 if test "$supported" = "yes" ; then 12582 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12583 found="yes" 12584 fi 12585 fi 12586 12587 12588 12589 12590 12591 12592 12593 12594 12595 12596 12597 12598 12599 12600 12601 xorg_testset_save_CFLAGS="$CFLAGS" 12602 12603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12606 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12607 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12608 $as_echo_n "(cached) " >&6 12609 else 12610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12611 /* end confdefs.h. */ 12612 int i; 12613 _ACEOF 12614 if ac_fn_c_try_compile "$LINENO"; then : 12615 xorg_cv_cc_flag_unknown_warning_option=yes 12616 else 12617 xorg_cv_cc_flag_unknown_warning_option=no 12618 fi 12619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12620 fi 12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12622 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12624 CFLAGS="$xorg_testset_save_CFLAGS" 12625 fi 12626 12627 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12630 fi 12631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12633 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12634 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12635 $as_echo_n "(cached) " >&6 12636 else 12637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12638 /* end confdefs.h. */ 12639 int i; 12640 _ACEOF 12641 if ac_fn_c_try_compile "$LINENO"; then : 12642 xorg_cv_cc_flag_unused_command_line_argument=yes 12643 else 12644 xorg_cv_cc_flag_unused_command_line_argument=no 12645 fi 12646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12647 fi 12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12649 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12651 CFLAGS="$xorg_testset_save_CFLAGS" 12652 fi 12653 12654 found="no" 12655 12656 if test $found = "no" ; then 12657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12659 fi 12660 12661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12663 fi 12664 12665 CFLAGS="$CFLAGS -Wnested-externs" 12666 12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12668 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12669 cacheid=xorg_cv_cc_flag__Wnested_externs 12670 if eval \${$cacheid+:} false; then : 12671 $as_echo_n "(cached) " >&6 12672 else 12673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12674 /* end confdefs.h. */ 12675 int i; 12676 int 12677 main () 12678 { 12679 12680 ; 12681 return 0; 12682 } 12683 _ACEOF 12684 if ac_fn_c_try_link "$LINENO"; then : 12685 eval $cacheid=yes 12686 else 12687 eval $cacheid=no 12688 fi 12689 rm -f core conftest.err conftest.$ac_objext \ 12690 conftest$ac_exeext conftest.$ac_ext 12691 fi 12692 12693 12694 CFLAGS="$xorg_testset_save_CFLAGS" 12695 12696 eval supported=\$$cacheid 12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12698 $as_echo "$supported" >&6; } 12699 if test "$supported" = "yes" ; then 12700 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12701 found="yes" 12702 fi 12703 fi 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 12716 12717 12718 12719 xorg_testset_save_CFLAGS="$CFLAGS" 12720 12721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12724 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12725 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12726 $as_echo_n "(cached) " >&6 12727 else 12728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12729 /* end confdefs.h. */ 12730 int i; 12731 _ACEOF 12732 if ac_fn_c_try_compile "$LINENO"; then : 12733 xorg_cv_cc_flag_unknown_warning_option=yes 12734 else 12735 xorg_cv_cc_flag_unknown_warning_option=no 12736 fi 12737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12738 fi 12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12740 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12742 CFLAGS="$xorg_testset_save_CFLAGS" 12743 fi 12744 12745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12748 fi 12749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12751 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12752 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12753 $as_echo_n "(cached) " >&6 12754 else 12755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12756 /* end confdefs.h. */ 12757 int i; 12758 _ACEOF 12759 if ac_fn_c_try_compile "$LINENO"; then : 12760 xorg_cv_cc_flag_unused_command_line_argument=yes 12761 else 12762 xorg_cv_cc_flag_unused_command_line_argument=no 12763 fi 12764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12765 fi 12766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12767 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12769 CFLAGS="$xorg_testset_save_CFLAGS" 12770 fi 12771 12772 found="no" 12773 12774 if test $found = "no" ; then 12775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12777 fi 12778 12779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12781 fi 12782 12783 CFLAGS="$CFLAGS -Wbad-function-cast" 12784 12785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 12786 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 12787 cacheid=xorg_cv_cc_flag__Wbad_function_cast 12788 if eval \${$cacheid+:} false; then : 12789 $as_echo_n "(cached) " >&6 12790 else 12791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12792 /* end confdefs.h. */ 12793 int i; 12794 int 12795 main () 12796 { 12797 12798 ; 12799 return 0; 12800 } 12801 _ACEOF 12802 if ac_fn_c_try_link "$LINENO"; then : 12803 eval $cacheid=yes 12804 else 12805 eval $cacheid=no 12806 fi 12807 rm -f core conftest.err conftest.$ac_objext \ 12808 conftest$ac_exeext conftest.$ac_ext 12809 fi 12810 12811 12812 CFLAGS="$xorg_testset_save_CFLAGS" 12813 12814 eval supported=\$$cacheid 12815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12816 $as_echo "$supported" >&6; } 12817 if test "$supported" = "yes" ; then 12818 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 12819 found="yes" 12820 fi 12821 fi 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 xorg_testset_save_CFLAGS="$CFLAGS" 12838 12839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12842 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12843 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12844 $as_echo_n "(cached) " >&6 12845 else 12846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12847 /* end confdefs.h. */ 12848 int i; 12849 _ACEOF 12850 if ac_fn_c_try_compile "$LINENO"; then : 12851 xorg_cv_cc_flag_unknown_warning_option=yes 12852 else 12853 xorg_cv_cc_flag_unknown_warning_option=no 12854 fi 12855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12856 fi 12857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12858 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12860 CFLAGS="$xorg_testset_save_CFLAGS" 12861 fi 12862 12863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12866 fi 12867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12869 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12870 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12871 $as_echo_n "(cached) " >&6 12872 else 12873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12874 /* end confdefs.h. */ 12875 int i; 12876 _ACEOF 12877 if ac_fn_c_try_compile "$LINENO"; then : 12878 xorg_cv_cc_flag_unused_command_line_argument=yes 12879 else 12880 xorg_cv_cc_flag_unused_command_line_argument=no 12881 fi 12882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12883 fi 12884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12885 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12887 CFLAGS="$xorg_testset_save_CFLAGS" 12888 fi 12889 12890 found="no" 12891 12892 if test $found = "no" ; then 12893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12895 fi 12896 12897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12899 fi 12900 12901 CFLAGS="$CFLAGS -Wold-style-definition" 12902 12903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 12904 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 12905 cacheid=xorg_cv_cc_flag__Wold_style_definition 12906 if eval \${$cacheid+:} false; then : 12907 $as_echo_n "(cached) " >&6 12908 else 12909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12910 /* end confdefs.h. */ 12911 int i; 12912 int 12913 main () 12914 { 12915 12916 ; 12917 return 0; 12918 } 12919 _ACEOF 12920 if ac_fn_c_try_link "$LINENO"; then : 12921 eval $cacheid=yes 12922 else 12923 eval $cacheid=no 12924 fi 12925 rm -f core conftest.err conftest.$ac_objext \ 12926 conftest$ac_exeext conftest.$ac_ext 12927 fi 12928 12929 12930 CFLAGS="$xorg_testset_save_CFLAGS" 12931 12932 eval supported=\$$cacheid 12933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12934 $as_echo "$supported" >&6; } 12935 if test "$supported" = "yes" ; then 12936 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 12937 found="yes" 12938 fi 12939 fi 12940 12941 if test $found = "no" ; then 12942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12944 fi 12945 12946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12948 fi 12949 12950 CFLAGS="$CFLAGS -fd" 12951 12952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 12953 $as_echo_n "checking if $CC supports -fd... " >&6; } 12954 cacheid=xorg_cv_cc_flag__fd 12955 if eval \${$cacheid+:} false; then : 12956 $as_echo_n "(cached) " >&6 12957 else 12958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12959 /* end confdefs.h. */ 12960 int i; 12961 int 12962 main () 12963 { 12964 12965 ; 12966 return 0; 12967 } 12968 _ACEOF 12969 if ac_fn_c_try_link "$LINENO"; then : 12970 eval $cacheid=yes 12971 else 12972 eval $cacheid=no 12973 fi 12974 rm -f core conftest.err conftest.$ac_objext \ 12975 conftest$ac_exeext conftest.$ac_ext 12976 fi 12977 12978 12979 CFLAGS="$xorg_testset_save_CFLAGS" 12980 12981 eval supported=\$$cacheid 12982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12983 $as_echo "$supported" >&6; } 12984 if test "$supported" = "yes" ; then 12985 BASE_CFLAGS="$BASE_CFLAGS -fd" 12986 found="yes" 12987 fi 12988 fi 12989 12990 12991 12992 12993 12994 12995 12996 12997 12998 12999 13000 13001 13002 13003 13004 xorg_testset_save_CFLAGS="$CFLAGS" 13005 13006 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13009 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13010 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13011 $as_echo_n "(cached) " >&6 13012 else 13013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13014 /* end confdefs.h. */ 13015 int i; 13016 _ACEOF 13017 if ac_fn_c_try_compile "$LINENO"; then : 13018 xorg_cv_cc_flag_unknown_warning_option=yes 13019 else 13020 xorg_cv_cc_flag_unknown_warning_option=no 13021 fi 13022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13023 fi 13024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13025 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13026 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13027 CFLAGS="$xorg_testset_save_CFLAGS" 13028 fi 13029 13030 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13033 fi 13034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13036 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13037 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13038 $as_echo_n "(cached) " >&6 13039 else 13040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13041 /* end confdefs.h. */ 13042 int i; 13043 _ACEOF 13044 if ac_fn_c_try_compile "$LINENO"; then : 13045 xorg_cv_cc_flag_unused_command_line_argument=yes 13046 else 13047 xorg_cv_cc_flag_unused_command_line_argument=no 13048 fi 13049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13050 fi 13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13052 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13054 CFLAGS="$xorg_testset_save_CFLAGS" 13055 fi 13056 13057 found="no" 13058 13059 if test $found = "no" ; then 13060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13062 fi 13063 13064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13066 fi 13067 13068 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13069 13070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13071 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13072 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13073 if eval \${$cacheid+:} false; then : 13074 $as_echo_n "(cached) " >&6 13075 else 13076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13077 /* end confdefs.h. */ 13078 int i; 13079 int 13080 main () 13081 { 13082 13083 ; 13084 return 0; 13085 } 13086 _ACEOF 13087 if ac_fn_c_try_link "$LINENO"; then : 13088 eval $cacheid=yes 13089 else 13090 eval $cacheid=no 13091 fi 13092 rm -f core conftest.err conftest.$ac_objext \ 13093 conftest$ac_exeext conftest.$ac_ext 13094 fi 13095 13096 13097 CFLAGS="$xorg_testset_save_CFLAGS" 13098 13099 eval supported=\$$cacheid 13100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13101 $as_echo "$supported" >&6; } 13102 if test "$supported" = "yes" ; then 13103 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13104 found="yes" 13105 fi 13106 fi 13107 13108 13109 13110 13111 13112 # This chunk adds additional warnings that could catch undesired effects. 13113 13114 13115 13116 13117 13118 13119 13120 13121 13122 13123 13124 13125 13126 xorg_testset_save_CFLAGS="$CFLAGS" 13127 13128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13133 $as_echo_n "(cached) " >&6 13134 else 13135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13136 /* end confdefs.h. */ 13137 int i; 13138 _ACEOF 13139 if ac_fn_c_try_compile "$LINENO"; then : 13140 xorg_cv_cc_flag_unknown_warning_option=yes 13141 else 13142 xorg_cv_cc_flag_unknown_warning_option=no 13143 fi 13144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13145 fi 13146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13149 CFLAGS="$xorg_testset_save_CFLAGS" 13150 fi 13151 13152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13155 fi 13156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13160 $as_echo_n "(cached) " >&6 13161 else 13162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13163 /* end confdefs.h. */ 13164 int i; 13165 _ACEOF 13166 if ac_fn_c_try_compile "$LINENO"; then : 13167 xorg_cv_cc_flag_unused_command_line_argument=yes 13168 else 13169 xorg_cv_cc_flag_unused_command_line_argument=no 13170 fi 13171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13172 fi 13173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13176 CFLAGS="$xorg_testset_save_CFLAGS" 13177 fi 13178 13179 found="no" 13180 13181 if test $found = "no" ; then 13182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13184 fi 13185 13186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13188 fi 13189 13190 CFLAGS="$CFLAGS -Wunused" 13191 13192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13193 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13194 cacheid=xorg_cv_cc_flag__Wunused 13195 if eval \${$cacheid+:} false; then : 13196 $as_echo_n "(cached) " >&6 13197 else 13198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13199 /* end confdefs.h. */ 13200 int i; 13201 int 13202 main () 13203 { 13204 13205 ; 13206 return 0; 13207 } 13208 _ACEOF 13209 if ac_fn_c_try_link "$LINENO"; then : 13210 eval $cacheid=yes 13211 else 13212 eval $cacheid=no 13213 fi 13214 rm -f core conftest.err conftest.$ac_objext \ 13215 conftest$ac_exeext conftest.$ac_ext 13216 fi 13217 13218 13219 CFLAGS="$xorg_testset_save_CFLAGS" 13220 13221 eval supported=\$$cacheid 13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13223 $as_echo "$supported" >&6; } 13224 if test "$supported" = "yes" ; then 13225 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13226 found="yes" 13227 fi 13228 fi 13229 13230 13231 13232 13233 13234 13235 13236 13237 13238 13239 13240 13241 13242 13243 13244 xorg_testset_save_CFLAGS="$CFLAGS" 13245 13246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13249 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13250 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13251 $as_echo_n "(cached) " >&6 13252 else 13253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13254 /* end confdefs.h. */ 13255 int i; 13256 _ACEOF 13257 if ac_fn_c_try_compile "$LINENO"; then : 13258 xorg_cv_cc_flag_unknown_warning_option=yes 13259 else 13260 xorg_cv_cc_flag_unknown_warning_option=no 13261 fi 13262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13263 fi 13264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13265 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13267 CFLAGS="$xorg_testset_save_CFLAGS" 13268 fi 13269 13270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13273 fi 13274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13276 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13277 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13278 $as_echo_n "(cached) " >&6 13279 else 13280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13281 /* end confdefs.h. */ 13282 int i; 13283 _ACEOF 13284 if ac_fn_c_try_compile "$LINENO"; then : 13285 xorg_cv_cc_flag_unused_command_line_argument=yes 13286 else 13287 xorg_cv_cc_flag_unused_command_line_argument=no 13288 fi 13289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13290 fi 13291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13292 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13294 CFLAGS="$xorg_testset_save_CFLAGS" 13295 fi 13296 13297 found="no" 13298 13299 if test $found = "no" ; then 13300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13302 fi 13303 13304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13306 fi 13307 13308 CFLAGS="$CFLAGS -Wuninitialized" 13309 13310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13311 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13312 cacheid=xorg_cv_cc_flag__Wuninitialized 13313 if eval \${$cacheid+:} false; then : 13314 $as_echo_n "(cached) " >&6 13315 else 13316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13317 /* end confdefs.h. */ 13318 int i; 13319 int 13320 main () 13321 { 13322 13323 ; 13324 return 0; 13325 } 13326 _ACEOF 13327 if ac_fn_c_try_link "$LINENO"; then : 13328 eval $cacheid=yes 13329 else 13330 eval $cacheid=no 13331 fi 13332 rm -f core conftest.err conftest.$ac_objext \ 13333 conftest$ac_exeext conftest.$ac_ext 13334 fi 13335 13336 13337 CFLAGS="$xorg_testset_save_CFLAGS" 13338 13339 eval supported=\$$cacheid 13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13341 $as_echo "$supported" >&6; } 13342 if test "$supported" = "yes" ; then 13343 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13344 found="yes" 13345 fi 13346 fi 13347 13348 13349 13350 13351 13352 13353 13354 13355 13356 13357 13358 13359 13360 13361 13362 xorg_testset_save_CFLAGS="$CFLAGS" 13363 13364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13367 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13368 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13369 $as_echo_n "(cached) " >&6 13370 else 13371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13372 /* end confdefs.h. */ 13373 int i; 13374 _ACEOF 13375 if ac_fn_c_try_compile "$LINENO"; then : 13376 xorg_cv_cc_flag_unknown_warning_option=yes 13377 else 13378 xorg_cv_cc_flag_unknown_warning_option=no 13379 fi 13380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13381 fi 13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13383 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13385 CFLAGS="$xorg_testset_save_CFLAGS" 13386 fi 13387 13388 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13391 fi 13392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13394 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13395 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13396 $as_echo_n "(cached) " >&6 13397 else 13398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13399 /* end confdefs.h. */ 13400 int i; 13401 _ACEOF 13402 if ac_fn_c_try_compile "$LINENO"; then : 13403 xorg_cv_cc_flag_unused_command_line_argument=yes 13404 else 13405 xorg_cv_cc_flag_unused_command_line_argument=no 13406 fi 13407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13408 fi 13409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13410 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13412 CFLAGS="$xorg_testset_save_CFLAGS" 13413 fi 13414 13415 found="no" 13416 13417 if test $found = "no" ; then 13418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13420 fi 13421 13422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13424 fi 13425 13426 CFLAGS="$CFLAGS -Wshadow" 13427 13428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13429 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13430 cacheid=xorg_cv_cc_flag__Wshadow 13431 if eval \${$cacheid+:} false; then : 13432 $as_echo_n "(cached) " >&6 13433 else 13434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13435 /* end confdefs.h. */ 13436 int i; 13437 int 13438 main () 13439 { 13440 13441 ; 13442 return 0; 13443 } 13444 _ACEOF 13445 if ac_fn_c_try_link "$LINENO"; then : 13446 eval $cacheid=yes 13447 else 13448 eval $cacheid=no 13449 fi 13450 rm -f core conftest.err conftest.$ac_objext \ 13451 conftest$ac_exeext conftest.$ac_ext 13452 fi 13453 13454 13455 CFLAGS="$xorg_testset_save_CFLAGS" 13456 13457 eval supported=\$$cacheid 13458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13459 $as_echo "$supported" >&6; } 13460 if test "$supported" = "yes" ; then 13461 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13462 found="yes" 13463 fi 13464 fi 13465 13466 13467 13468 13469 13470 13471 13472 13473 13474 13475 13476 13477 13478 13479 13480 xorg_testset_save_CFLAGS="$CFLAGS" 13481 13482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13487 $as_echo_n "(cached) " >&6 13488 else 13489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13490 /* end confdefs.h. */ 13491 int i; 13492 _ACEOF 13493 if ac_fn_c_try_compile "$LINENO"; then : 13494 xorg_cv_cc_flag_unknown_warning_option=yes 13495 else 13496 xorg_cv_cc_flag_unknown_warning_option=no 13497 fi 13498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13499 fi 13500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13503 CFLAGS="$xorg_testset_save_CFLAGS" 13504 fi 13505 13506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13509 fi 13510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13514 $as_echo_n "(cached) " >&6 13515 else 13516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13517 /* end confdefs.h. */ 13518 int i; 13519 _ACEOF 13520 if ac_fn_c_try_compile "$LINENO"; then : 13521 xorg_cv_cc_flag_unused_command_line_argument=yes 13522 else 13523 xorg_cv_cc_flag_unused_command_line_argument=no 13524 fi 13525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13526 fi 13527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13530 CFLAGS="$xorg_testset_save_CFLAGS" 13531 fi 13532 13533 found="no" 13534 13535 if test $found = "no" ; then 13536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13538 fi 13539 13540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13542 fi 13543 13544 CFLAGS="$CFLAGS -Wmissing-noreturn" 13545 13546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13547 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13548 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13549 if eval \${$cacheid+:} false; then : 13550 $as_echo_n "(cached) " >&6 13551 else 13552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13553 /* end confdefs.h. */ 13554 int i; 13555 int 13556 main () 13557 { 13558 13559 ; 13560 return 0; 13561 } 13562 _ACEOF 13563 if ac_fn_c_try_link "$LINENO"; then : 13564 eval $cacheid=yes 13565 else 13566 eval $cacheid=no 13567 fi 13568 rm -f core conftest.err conftest.$ac_objext \ 13569 conftest$ac_exeext conftest.$ac_ext 13570 fi 13571 13572 13573 CFLAGS="$xorg_testset_save_CFLAGS" 13574 13575 eval supported=\$$cacheid 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13577 $as_echo "$supported" >&6; } 13578 if test "$supported" = "yes" ; then 13579 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13580 found="yes" 13581 fi 13582 fi 13583 13584 13585 13586 13587 13588 13589 13590 13591 13592 13593 13594 13595 13596 13597 13598 xorg_testset_save_CFLAGS="$CFLAGS" 13599 13600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13603 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13604 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13605 $as_echo_n "(cached) " >&6 13606 else 13607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13608 /* end confdefs.h. */ 13609 int i; 13610 _ACEOF 13611 if ac_fn_c_try_compile "$LINENO"; then : 13612 xorg_cv_cc_flag_unknown_warning_option=yes 13613 else 13614 xorg_cv_cc_flag_unknown_warning_option=no 13615 fi 13616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13617 fi 13618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13619 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13621 CFLAGS="$xorg_testset_save_CFLAGS" 13622 fi 13623 13624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13627 fi 13628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13630 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13631 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13632 $as_echo_n "(cached) " >&6 13633 else 13634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13635 /* end confdefs.h. */ 13636 int i; 13637 _ACEOF 13638 if ac_fn_c_try_compile "$LINENO"; then : 13639 xorg_cv_cc_flag_unused_command_line_argument=yes 13640 else 13641 xorg_cv_cc_flag_unused_command_line_argument=no 13642 fi 13643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13644 fi 13645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13646 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13648 CFLAGS="$xorg_testset_save_CFLAGS" 13649 fi 13650 13651 found="no" 13652 13653 if test $found = "no" ; then 13654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13656 fi 13657 13658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13660 fi 13661 13662 CFLAGS="$CFLAGS -Wmissing-format-attribute" 13663 13664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13665 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13666 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13667 if eval \${$cacheid+:} false; then : 13668 $as_echo_n "(cached) " >&6 13669 else 13670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13671 /* end confdefs.h. */ 13672 int i; 13673 int 13674 main () 13675 { 13676 13677 ; 13678 return 0; 13679 } 13680 _ACEOF 13681 if ac_fn_c_try_link "$LINENO"; then : 13682 eval $cacheid=yes 13683 else 13684 eval $cacheid=no 13685 fi 13686 rm -f core conftest.err conftest.$ac_objext \ 13687 conftest$ac_exeext conftest.$ac_ext 13688 fi 13689 13690 13691 CFLAGS="$xorg_testset_save_CFLAGS" 13692 13693 eval supported=\$$cacheid 13694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13695 $as_echo "$supported" >&6; } 13696 if test "$supported" = "yes" ; then 13697 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13698 found="yes" 13699 fi 13700 fi 13701 13702 13703 13704 13705 13706 13707 13708 13709 13710 13711 13712 13713 13714 13715 13716 xorg_testset_save_CFLAGS="$CFLAGS" 13717 13718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13721 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13722 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13723 $as_echo_n "(cached) " >&6 13724 else 13725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13726 /* end confdefs.h. */ 13727 int i; 13728 _ACEOF 13729 if ac_fn_c_try_compile "$LINENO"; then : 13730 xorg_cv_cc_flag_unknown_warning_option=yes 13731 else 13732 xorg_cv_cc_flag_unknown_warning_option=no 13733 fi 13734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13735 fi 13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13737 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13739 CFLAGS="$xorg_testset_save_CFLAGS" 13740 fi 13741 13742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13745 fi 13746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13748 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13749 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13750 $as_echo_n "(cached) " >&6 13751 else 13752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13753 /* end confdefs.h. */ 13754 int i; 13755 _ACEOF 13756 if ac_fn_c_try_compile "$LINENO"; then : 13757 xorg_cv_cc_flag_unused_command_line_argument=yes 13758 else 13759 xorg_cv_cc_flag_unused_command_line_argument=no 13760 fi 13761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13762 fi 13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13764 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13766 CFLAGS="$xorg_testset_save_CFLAGS" 13767 fi 13768 13769 found="no" 13770 13771 if test $found = "no" ; then 13772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13774 fi 13775 13776 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13778 fi 13779 13780 CFLAGS="$CFLAGS -Wredundant-decls" 13781 13782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 13783 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 13784 cacheid=xorg_cv_cc_flag__Wredundant_decls 13785 if eval \${$cacheid+:} false; then : 13786 $as_echo_n "(cached) " >&6 13787 else 13788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13789 /* end confdefs.h. */ 13790 int i; 13791 int 13792 main () 13793 { 13794 13795 ; 13796 return 0; 13797 } 13798 _ACEOF 13799 if ac_fn_c_try_link "$LINENO"; then : 13800 eval $cacheid=yes 13801 else 13802 eval $cacheid=no 13803 fi 13804 rm -f core conftest.err conftest.$ac_objext \ 13805 conftest$ac_exeext conftest.$ac_ext 13806 fi 13807 13808 13809 CFLAGS="$xorg_testset_save_CFLAGS" 13810 13811 eval supported=\$$cacheid 13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13813 $as_echo "$supported" >&6; } 13814 if test "$supported" = "yes" ; then 13815 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 13816 found="yes" 13817 fi 13818 fi 13819 13820 13821 13822 13823 13824 13825 13826 13827 13828 13829 13830 13831 13832 13833 13834 xorg_testset_save_CFLAGS="$CFLAGS" 13835 13836 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13839 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13840 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13841 $as_echo_n "(cached) " >&6 13842 else 13843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13844 /* end confdefs.h. */ 13845 int i; 13846 _ACEOF 13847 if ac_fn_c_try_compile "$LINENO"; then : 13848 xorg_cv_cc_flag_unknown_warning_option=yes 13849 else 13850 xorg_cv_cc_flag_unknown_warning_option=no 13851 fi 13852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13853 fi 13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13855 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13857 CFLAGS="$xorg_testset_save_CFLAGS" 13858 fi 13859 13860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13863 fi 13864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13866 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13867 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13868 $as_echo_n "(cached) " >&6 13869 else 13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13871 /* end confdefs.h. */ 13872 int i; 13873 _ACEOF 13874 if ac_fn_c_try_compile "$LINENO"; then : 13875 xorg_cv_cc_flag_unused_command_line_argument=yes 13876 else 13877 xorg_cv_cc_flag_unused_command_line_argument=no 13878 fi 13879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13880 fi 13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13882 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13884 CFLAGS="$xorg_testset_save_CFLAGS" 13885 fi 13886 13887 found="no" 13888 13889 if test $found = "no" ; then 13890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13892 fi 13893 13894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13896 fi 13897 13898 CFLAGS="$CFLAGS -Wlogical-op" 13899 13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 13901 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 13902 cacheid=xorg_cv_cc_flag__Wlogical_op 13903 if eval \${$cacheid+:} false; then : 13904 $as_echo_n "(cached) " >&6 13905 else 13906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13907 /* end confdefs.h. */ 13908 int i; 13909 int 13910 main () 13911 { 13912 13913 ; 13914 return 0; 13915 } 13916 _ACEOF 13917 if ac_fn_c_try_link "$LINENO"; then : 13918 eval $cacheid=yes 13919 else 13920 eval $cacheid=no 13921 fi 13922 rm -f core conftest.err conftest.$ac_objext \ 13923 conftest$ac_exeext conftest.$ac_ext 13924 fi 13925 13926 13927 CFLAGS="$xorg_testset_save_CFLAGS" 13928 13929 eval supported=\$$cacheid 13930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13931 $as_echo "$supported" >&6; } 13932 if test "$supported" = "yes" ; then 13933 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 13934 found="yes" 13935 fi 13936 fi 13937 13938 13939 13940 # These are currently disabled because they are noisy. They will be enabled 13941 # in the future once the codebase is sufficiently modernized to silence 13942 # them. For now, I don't want them to drown out the other warnings. 13943 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 13944 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 13945 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 13946 13947 # Turn some warnings into errors, so we don't accidently get successful builds 13948 # when there are problems that should be fixed. 13949 13950 if test "x$SELECTIVE_WERROR" = "xyes" ; then 13951 13952 13953 13954 13955 13956 13957 13958 13959 13960 13961 13962 13963 13964 xorg_testset_save_CFLAGS="$CFLAGS" 13965 13966 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13969 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13970 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13971 $as_echo_n "(cached) " >&6 13972 else 13973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13974 /* end confdefs.h. */ 13975 int i; 13976 _ACEOF 13977 if ac_fn_c_try_compile "$LINENO"; then : 13978 xorg_cv_cc_flag_unknown_warning_option=yes 13979 else 13980 xorg_cv_cc_flag_unknown_warning_option=no 13981 fi 13982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13983 fi 13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13985 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13987 CFLAGS="$xorg_testset_save_CFLAGS" 13988 fi 13989 13990 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13993 fi 13994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13996 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13997 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13998 $as_echo_n "(cached) " >&6 13999 else 14000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14001 /* end confdefs.h. */ 14002 int i; 14003 _ACEOF 14004 if ac_fn_c_try_compile "$LINENO"; then : 14005 xorg_cv_cc_flag_unused_command_line_argument=yes 14006 else 14007 xorg_cv_cc_flag_unused_command_line_argument=no 14008 fi 14009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14010 fi 14011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14012 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14014 CFLAGS="$xorg_testset_save_CFLAGS" 14015 fi 14016 14017 found="no" 14018 14019 if test $found = "no" ; then 14020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14022 fi 14023 14024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14026 fi 14027 14028 CFLAGS="$CFLAGS -Werror=implicit" 14029 14030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14031 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14032 cacheid=xorg_cv_cc_flag__Werror_implicit 14033 if eval \${$cacheid+:} false; then : 14034 $as_echo_n "(cached) " >&6 14035 else 14036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14037 /* end confdefs.h. */ 14038 int i; 14039 int 14040 main () 14041 { 14042 14043 ; 14044 return 0; 14045 } 14046 _ACEOF 14047 if ac_fn_c_try_link "$LINENO"; then : 14048 eval $cacheid=yes 14049 else 14050 eval $cacheid=no 14051 fi 14052 rm -f core conftest.err conftest.$ac_objext \ 14053 conftest$ac_exeext conftest.$ac_ext 14054 fi 14055 14056 14057 CFLAGS="$xorg_testset_save_CFLAGS" 14058 14059 eval supported=\$$cacheid 14060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14061 $as_echo "$supported" >&6; } 14062 if test "$supported" = "yes" ; then 14063 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14064 found="yes" 14065 fi 14066 fi 14067 14068 if test $found = "no" ; then 14069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14071 fi 14072 14073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14075 fi 14076 14077 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14078 14079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14080 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14081 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 14082 if eval \${$cacheid+:} false; then : 14083 $as_echo_n "(cached) " >&6 14084 else 14085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14086 /* end confdefs.h. */ 14087 int i; 14088 int 14089 main () 14090 { 14091 14092 ; 14093 return 0; 14094 } 14095 _ACEOF 14096 if ac_fn_c_try_link "$LINENO"; then : 14097 eval $cacheid=yes 14098 else 14099 eval $cacheid=no 14100 fi 14101 rm -f core conftest.err conftest.$ac_objext \ 14102 conftest$ac_exeext conftest.$ac_ext 14103 fi 14104 14105 14106 CFLAGS="$xorg_testset_save_CFLAGS" 14107 14108 eval supported=\$$cacheid 14109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14110 $as_echo "$supported" >&6; } 14111 if test "$supported" = "yes" ; then 14112 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14113 found="yes" 14114 fi 14115 fi 14116 14117 14118 14119 14120 14121 14122 14123 14124 14125 14126 14127 14128 14129 14130 14131 xorg_testset_save_CFLAGS="$CFLAGS" 14132 14133 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14136 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14137 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14138 $as_echo_n "(cached) " >&6 14139 else 14140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14141 /* end confdefs.h. */ 14142 int i; 14143 _ACEOF 14144 if ac_fn_c_try_compile "$LINENO"; then : 14145 xorg_cv_cc_flag_unknown_warning_option=yes 14146 else 14147 xorg_cv_cc_flag_unknown_warning_option=no 14148 fi 14149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14150 fi 14151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14152 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14154 CFLAGS="$xorg_testset_save_CFLAGS" 14155 fi 14156 14157 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14160 fi 14161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14163 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14164 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14165 $as_echo_n "(cached) " >&6 14166 else 14167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14168 /* end confdefs.h. */ 14169 int i; 14170 _ACEOF 14171 if ac_fn_c_try_compile "$LINENO"; then : 14172 xorg_cv_cc_flag_unused_command_line_argument=yes 14173 else 14174 xorg_cv_cc_flag_unused_command_line_argument=no 14175 fi 14176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14177 fi 14178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14179 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14180 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14181 CFLAGS="$xorg_testset_save_CFLAGS" 14182 fi 14183 14184 found="no" 14185 14186 if test $found = "no" ; then 14187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14189 fi 14190 14191 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14193 fi 14194 14195 CFLAGS="$CFLAGS -Werror=nonnull" 14196 14197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14198 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14199 cacheid=xorg_cv_cc_flag__Werror_nonnull 14200 if eval \${$cacheid+:} false; then : 14201 $as_echo_n "(cached) " >&6 14202 else 14203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14204 /* end confdefs.h. */ 14205 int i; 14206 int 14207 main () 14208 { 14209 14210 ; 14211 return 0; 14212 } 14213 _ACEOF 14214 if ac_fn_c_try_link "$LINENO"; then : 14215 eval $cacheid=yes 14216 else 14217 eval $cacheid=no 14218 fi 14219 rm -f core conftest.err conftest.$ac_objext \ 14220 conftest$ac_exeext conftest.$ac_ext 14221 fi 14222 14223 14224 CFLAGS="$xorg_testset_save_CFLAGS" 14225 14226 eval supported=\$$cacheid 14227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14228 $as_echo "$supported" >&6; } 14229 if test "$supported" = "yes" ; then 14230 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14231 found="yes" 14232 fi 14233 fi 14234 14235 14236 14237 14238 14239 14240 14241 14242 14243 14244 14245 14246 14247 14248 14249 xorg_testset_save_CFLAGS="$CFLAGS" 14250 14251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14254 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14255 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14256 $as_echo_n "(cached) " >&6 14257 else 14258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14259 /* end confdefs.h. */ 14260 int i; 14261 _ACEOF 14262 if ac_fn_c_try_compile "$LINENO"; then : 14263 xorg_cv_cc_flag_unknown_warning_option=yes 14264 else 14265 xorg_cv_cc_flag_unknown_warning_option=no 14266 fi 14267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14268 fi 14269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14270 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14272 CFLAGS="$xorg_testset_save_CFLAGS" 14273 fi 14274 14275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14278 fi 14279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14281 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14282 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14283 $as_echo_n "(cached) " >&6 14284 else 14285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14286 /* end confdefs.h. */ 14287 int i; 14288 _ACEOF 14289 if ac_fn_c_try_compile "$LINENO"; then : 14290 xorg_cv_cc_flag_unused_command_line_argument=yes 14291 else 14292 xorg_cv_cc_flag_unused_command_line_argument=no 14293 fi 14294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14295 fi 14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14297 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14298 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14299 CFLAGS="$xorg_testset_save_CFLAGS" 14300 fi 14301 14302 found="no" 14303 14304 if test $found = "no" ; then 14305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14307 fi 14308 14309 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14311 fi 14312 14313 CFLAGS="$CFLAGS -Werror=init-self" 14314 14315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14316 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14317 cacheid=xorg_cv_cc_flag__Werror_init_self 14318 if eval \${$cacheid+:} false; then : 14319 $as_echo_n "(cached) " >&6 14320 else 14321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14322 /* end confdefs.h. */ 14323 int i; 14324 int 14325 main () 14326 { 14327 14328 ; 14329 return 0; 14330 } 14331 _ACEOF 14332 if ac_fn_c_try_link "$LINENO"; then : 14333 eval $cacheid=yes 14334 else 14335 eval $cacheid=no 14336 fi 14337 rm -f core conftest.err conftest.$ac_objext \ 14338 conftest$ac_exeext conftest.$ac_ext 14339 fi 14340 14341 14342 CFLAGS="$xorg_testset_save_CFLAGS" 14343 14344 eval supported=\$$cacheid 14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14346 $as_echo "$supported" >&6; } 14347 if test "$supported" = "yes" ; then 14348 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14349 found="yes" 14350 fi 14351 fi 14352 14353 14354 14355 14356 14357 14358 14359 14360 14361 14362 14363 14364 14365 14366 14367 xorg_testset_save_CFLAGS="$CFLAGS" 14368 14369 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14372 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14373 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14374 $as_echo_n "(cached) " >&6 14375 else 14376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14377 /* end confdefs.h. */ 14378 int i; 14379 _ACEOF 14380 if ac_fn_c_try_compile "$LINENO"; then : 14381 xorg_cv_cc_flag_unknown_warning_option=yes 14382 else 14383 xorg_cv_cc_flag_unknown_warning_option=no 14384 fi 14385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14386 fi 14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14388 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14389 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14390 CFLAGS="$xorg_testset_save_CFLAGS" 14391 fi 14392 14393 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14396 fi 14397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14399 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14400 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14401 $as_echo_n "(cached) " >&6 14402 else 14403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14404 /* end confdefs.h. */ 14405 int i; 14406 _ACEOF 14407 if ac_fn_c_try_compile "$LINENO"; then : 14408 xorg_cv_cc_flag_unused_command_line_argument=yes 14409 else 14410 xorg_cv_cc_flag_unused_command_line_argument=no 14411 fi 14412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14413 fi 14414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14415 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14417 CFLAGS="$xorg_testset_save_CFLAGS" 14418 fi 14419 14420 found="no" 14421 14422 if test $found = "no" ; then 14423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14425 fi 14426 14427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14429 fi 14430 14431 CFLAGS="$CFLAGS -Werror=main" 14432 14433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14434 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14435 cacheid=xorg_cv_cc_flag__Werror_main 14436 if eval \${$cacheid+:} false; then : 14437 $as_echo_n "(cached) " >&6 14438 else 14439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14440 /* end confdefs.h. */ 14441 int i; 14442 int 14443 main () 14444 { 14445 14446 ; 14447 return 0; 14448 } 14449 _ACEOF 14450 if ac_fn_c_try_link "$LINENO"; then : 14451 eval $cacheid=yes 14452 else 14453 eval $cacheid=no 14454 fi 14455 rm -f core conftest.err conftest.$ac_objext \ 14456 conftest$ac_exeext conftest.$ac_ext 14457 fi 14458 14459 14460 CFLAGS="$xorg_testset_save_CFLAGS" 14461 14462 eval supported=\$$cacheid 14463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14464 $as_echo "$supported" >&6; } 14465 if test "$supported" = "yes" ; then 14466 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14467 found="yes" 14468 fi 14469 fi 14470 14471 14472 14473 14474 14475 14476 14477 14478 14479 14480 14481 14482 14483 14484 14485 xorg_testset_save_CFLAGS="$CFLAGS" 14486 14487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14490 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14491 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14492 $as_echo_n "(cached) " >&6 14493 else 14494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14495 /* end confdefs.h. */ 14496 int i; 14497 _ACEOF 14498 if ac_fn_c_try_compile "$LINENO"; then : 14499 xorg_cv_cc_flag_unknown_warning_option=yes 14500 else 14501 xorg_cv_cc_flag_unknown_warning_option=no 14502 fi 14503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14504 fi 14505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14506 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14508 CFLAGS="$xorg_testset_save_CFLAGS" 14509 fi 14510 14511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14514 fi 14515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14517 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14518 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14519 $as_echo_n "(cached) " >&6 14520 else 14521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14522 /* end confdefs.h. */ 14523 int i; 14524 _ACEOF 14525 if ac_fn_c_try_compile "$LINENO"; then : 14526 xorg_cv_cc_flag_unused_command_line_argument=yes 14527 else 14528 xorg_cv_cc_flag_unused_command_line_argument=no 14529 fi 14530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14531 fi 14532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14533 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14535 CFLAGS="$xorg_testset_save_CFLAGS" 14536 fi 14537 14538 found="no" 14539 14540 if test $found = "no" ; then 14541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14543 fi 14544 14545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14547 fi 14548 14549 CFLAGS="$CFLAGS -Werror=missing-braces" 14550 14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14552 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14553 cacheid=xorg_cv_cc_flag__Werror_missing_braces 14554 if eval \${$cacheid+:} false; then : 14555 $as_echo_n "(cached) " >&6 14556 else 14557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14558 /* end confdefs.h. */ 14559 int i; 14560 int 14561 main () 14562 { 14563 14564 ; 14565 return 0; 14566 } 14567 _ACEOF 14568 if ac_fn_c_try_link "$LINENO"; then : 14569 eval $cacheid=yes 14570 else 14571 eval $cacheid=no 14572 fi 14573 rm -f core conftest.err conftest.$ac_objext \ 14574 conftest$ac_exeext conftest.$ac_ext 14575 fi 14576 14577 14578 CFLAGS="$xorg_testset_save_CFLAGS" 14579 14580 eval supported=\$$cacheid 14581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14582 $as_echo "$supported" >&6; } 14583 if test "$supported" = "yes" ; then 14584 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14585 found="yes" 14586 fi 14587 fi 14588 14589 14590 14591 14592 14593 14594 14595 14596 14597 14598 14599 14600 14601 14602 14603 xorg_testset_save_CFLAGS="$CFLAGS" 14604 14605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14608 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14609 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14610 $as_echo_n "(cached) " >&6 14611 else 14612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14613 /* end confdefs.h. */ 14614 int i; 14615 _ACEOF 14616 if ac_fn_c_try_compile "$LINENO"; then : 14617 xorg_cv_cc_flag_unknown_warning_option=yes 14618 else 14619 xorg_cv_cc_flag_unknown_warning_option=no 14620 fi 14621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14622 fi 14623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14624 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14626 CFLAGS="$xorg_testset_save_CFLAGS" 14627 fi 14628 14629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14632 fi 14633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14635 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14636 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14637 $as_echo_n "(cached) " >&6 14638 else 14639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14640 /* end confdefs.h. */ 14641 int i; 14642 _ACEOF 14643 if ac_fn_c_try_compile "$LINENO"; then : 14644 xorg_cv_cc_flag_unused_command_line_argument=yes 14645 else 14646 xorg_cv_cc_flag_unused_command_line_argument=no 14647 fi 14648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14649 fi 14650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14651 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14653 CFLAGS="$xorg_testset_save_CFLAGS" 14654 fi 14655 14656 found="no" 14657 14658 if test $found = "no" ; then 14659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14661 fi 14662 14663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14665 fi 14666 14667 CFLAGS="$CFLAGS -Werror=sequence-point" 14668 14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14670 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14671 cacheid=xorg_cv_cc_flag__Werror_sequence_point 14672 if eval \${$cacheid+:} false; then : 14673 $as_echo_n "(cached) " >&6 14674 else 14675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14676 /* end confdefs.h. */ 14677 int i; 14678 int 14679 main () 14680 { 14681 14682 ; 14683 return 0; 14684 } 14685 _ACEOF 14686 if ac_fn_c_try_link "$LINENO"; then : 14687 eval $cacheid=yes 14688 else 14689 eval $cacheid=no 14690 fi 14691 rm -f core conftest.err conftest.$ac_objext \ 14692 conftest$ac_exeext conftest.$ac_ext 14693 fi 14694 14695 14696 CFLAGS="$xorg_testset_save_CFLAGS" 14697 14698 eval supported=\$$cacheid 14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14700 $as_echo "$supported" >&6; } 14701 if test "$supported" = "yes" ; then 14702 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14703 found="yes" 14704 fi 14705 fi 14706 14707 14708 14709 14710 14711 14712 14713 14714 14715 14716 14717 14718 14719 14720 14721 xorg_testset_save_CFLAGS="$CFLAGS" 14722 14723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14726 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14727 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14728 $as_echo_n "(cached) " >&6 14729 else 14730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14731 /* end confdefs.h. */ 14732 int i; 14733 _ACEOF 14734 if ac_fn_c_try_compile "$LINENO"; then : 14735 xorg_cv_cc_flag_unknown_warning_option=yes 14736 else 14737 xorg_cv_cc_flag_unknown_warning_option=no 14738 fi 14739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14740 fi 14741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14742 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14744 CFLAGS="$xorg_testset_save_CFLAGS" 14745 fi 14746 14747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14750 fi 14751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14753 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14754 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14755 $as_echo_n "(cached) " >&6 14756 else 14757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14758 /* end confdefs.h. */ 14759 int i; 14760 _ACEOF 14761 if ac_fn_c_try_compile "$LINENO"; then : 14762 xorg_cv_cc_flag_unused_command_line_argument=yes 14763 else 14764 xorg_cv_cc_flag_unused_command_line_argument=no 14765 fi 14766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14767 fi 14768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14769 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14771 CFLAGS="$xorg_testset_save_CFLAGS" 14772 fi 14773 14774 found="no" 14775 14776 if test $found = "no" ; then 14777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14779 fi 14780 14781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14783 fi 14784 14785 CFLAGS="$CFLAGS -Werror=return-type" 14786 14787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 14788 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 14789 cacheid=xorg_cv_cc_flag__Werror_return_type 14790 if eval \${$cacheid+:} false; then : 14791 $as_echo_n "(cached) " >&6 14792 else 14793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14794 /* end confdefs.h. */ 14795 int i; 14796 int 14797 main () 14798 { 14799 14800 ; 14801 return 0; 14802 } 14803 _ACEOF 14804 if ac_fn_c_try_link "$LINENO"; then : 14805 eval $cacheid=yes 14806 else 14807 eval $cacheid=no 14808 fi 14809 rm -f core conftest.err conftest.$ac_objext \ 14810 conftest$ac_exeext conftest.$ac_ext 14811 fi 14812 14813 14814 CFLAGS="$xorg_testset_save_CFLAGS" 14815 14816 eval supported=\$$cacheid 14817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14818 $as_echo "$supported" >&6; } 14819 if test "$supported" = "yes" ; then 14820 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 14821 found="yes" 14822 fi 14823 fi 14824 14825 if test $found = "no" ; then 14826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14828 fi 14829 14830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14832 fi 14833 14834 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14835 14836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 14837 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 14838 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 14839 if eval \${$cacheid+:} false; then : 14840 $as_echo_n "(cached) " >&6 14841 else 14842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14843 /* end confdefs.h. */ 14844 int i; 14845 int 14846 main () 14847 { 14848 14849 ; 14850 return 0; 14851 } 14852 _ACEOF 14853 if ac_fn_c_try_link "$LINENO"; then : 14854 eval $cacheid=yes 14855 else 14856 eval $cacheid=no 14857 fi 14858 rm -f core conftest.err conftest.$ac_objext \ 14859 conftest$ac_exeext conftest.$ac_ext 14860 fi 14861 14862 14863 CFLAGS="$xorg_testset_save_CFLAGS" 14864 14865 eval supported=\$$cacheid 14866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14867 $as_echo "$supported" >&6; } 14868 if test "$supported" = "yes" ; then 14869 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14870 found="yes" 14871 fi 14872 fi 14873 14874 14875 14876 14877 14878 14879 14880 14881 14882 14883 14884 14885 14886 14887 14888 xorg_testset_save_CFLAGS="$CFLAGS" 14889 14890 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14893 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14894 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14895 $as_echo_n "(cached) " >&6 14896 else 14897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14898 /* end confdefs.h. */ 14899 int i; 14900 _ACEOF 14901 if ac_fn_c_try_compile "$LINENO"; then : 14902 xorg_cv_cc_flag_unknown_warning_option=yes 14903 else 14904 xorg_cv_cc_flag_unknown_warning_option=no 14905 fi 14906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14907 fi 14908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14909 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14911 CFLAGS="$xorg_testset_save_CFLAGS" 14912 fi 14913 14914 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14917 fi 14918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14920 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14921 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14922 $as_echo_n "(cached) " >&6 14923 else 14924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14925 /* end confdefs.h. */ 14926 int i; 14927 _ACEOF 14928 if ac_fn_c_try_compile "$LINENO"; then : 14929 xorg_cv_cc_flag_unused_command_line_argument=yes 14930 else 14931 xorg_cv_cc_flag_unused_command_line_argument=no 14932 fi 14933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14934 fi 14935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14936 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14938 CFLAGS="$xorg_testset_save_CFLAGS" 14939 fi 14940 14941 found="no" 14942 14943 if test $found = "no" ; then 14944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14946 fi 14947 14948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14950 fi 14951 14952 CFLAGS="$CFLAGS -Werror=trigraphs" 14953 14954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 14955 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 14956 cacheid=xorg_cv_cc_flag__Werror_trigraphs 14957 if eval \${$cacheid+:} false; then : 14958 $as_echo_n "(cached) " >&6 14959 else 14960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14961 /* end confdefs.h. */ 14962 int i; 14963 int 14964 main () 14965 { 14966 14967 ; 14968 return 0; 14969 } 14970 _ACEOF 14971 if ac_fn_c_try_link "$LINENO"; then : 14972 eval $cacheid=yes 14973 else 14974 eval $cacheid=no 14975 fi 14976 rm -f core conftest.err conftest.$ac_objext \ 14977 conftest$ac_exeext conftest.$ac_ext 14978 fi 14979 14980 14981 CFLAGS="$xorg_testset_save_CFLAGS" 14982 14983 eval supported=\$$cacheid 14984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14985 $as_echo "$supported" >&6; } 14986 if test "$supported" = "yes" ; then 14987 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 14988 found="yes" 14989 fi 14990 fi 14991 14992 14993 14994 14995 14996 14997 14998 14999 15000 15001 15002 15003 15004 15005 15006 xorg_testset_save_CFLAGS="$CFLAGS" 15007 15008 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15011 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15012 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15013 $as_echo_n "(cached) " >&6 15014 else 15015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15016 /* end confdefs.h. */ 15017 int i; 15018 _ACEOF 15019 if ac_fn_c_try_compile "$LINENO"; then : 15020 xorg_cv_cc_flag_unknown_warning_option=yes 15021 else 15022 xorg_cv_cc_flag_unknown_warning_option=no 15023 fi 15024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15025 fi 15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15027 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15028 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15029 CFLAGS="$xorg_testset_save_CFLAGS" 15030 fi 15031 15032 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15035 fi 15036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15038 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15039 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15040 $as_echo_n "(cached) " >&6 15041 else 15042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15043 /* end confdefs.h. */ 15044 int i; 15045 _ACEOF 15046 if ac_fn_c_try_compile "$LINENO"; then : 15047 xorg_cv_cc_flag_unused_command_line_argument=yes 15048 else 15049 xorg_cv_cc_flag_unused_command_line_argument=no 15050 fi 15051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15052 fi 15053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15054 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15055 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15056 CFLAGS="$xorg_testset_save_CFLAGS" 15057 fi 15058 15059 found="no" 15060 15061 if test $found = "no" ; then 15062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15064 fi 15065 15066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15068 fi 15069 15070 CFLAGS="$CFLAGS -Werror=array-bounds" 15071 15072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15073 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15074 cacheid=xorg_cv_cc_flag__Werror_array_bounds 15075 if eval \${$cacheid+:} false; then : 15076 $as_echo_n "(cached) " >&6 15077 else 15078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15079 /* end confdefs.h. */ 15080 int i; 15081 int 15082 main () 15083 { 15084 15085 ; 15086 return 0; 15087 } 15088 _ACEOF 15089 if ac_fn_c_try_link "$LINENO"; then : 15090 eval $cacheid=yes 15091 else 15092 eval $cacheid=no 15093 fi 15094 rm -f core conftest.err conftest.$ac_objext \ 15095 conftest$ac_exeext conftest.$ac_ext 15096 fi 15097 15098 15099 CFLAGS="$xorg_testset_save_CFLAGS" 15100 15101 eval supported=\$$cacheid 15102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15103 $as_echo "$supported" >&6; } 15104 if test "$supported" = "yes" ; then 15105 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15106 found="yes" 15107 fi 15108 fi 15109 15110 15111 15112 15113 15114 15115 15116 15117 15118 15119 15120 15121 15122 15123 15124 xorg_testset_save_CFLAGS="$CFLAGS" 15125 15126 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15129 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15130 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15131 $as_echo_n "(cached) " >&6 15132 else 15133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15134 /* end confdefs.h. */ 15135 int i; 15136 _ACEOF 15137 if ac_fn_c_try_compile "$LINENO"; then : 15138 xorg_cv_cc_flag_unknown_warning_option=yes 15139 else 15140 xorg_cv_cc_flag_unknown_warning_option=no 15141 fi 15142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15143 fi 15144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15145 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15147 CFLAGS="$xorg_testset_save_CFLAGS" 15148 fi 15149 15150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15153 fi 15154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15156 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15157 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15158 $as_echo_n "(cached) " >&6 15159 else 15160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15161 /* end confdefs.h. */ 15162 int i; 15163 _ACEOF 15164 if ac_fn_c_try_compile "$LINENO"; then : 15165 xorg_cv_cc_flag_unused_command_line_argument=yes 15166 else 15167 xorg_cv_cc_flag_unused_command_line_argument=no 15168 fi 15169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15170 fi 15171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15172 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15174 CFLAGS="$xorg_testset_save_CFLAGS" 15175 fi 15176 15177 found="no" 15178 15179 if test $found = "no" ; then 15180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15182 fi 15183 15184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15186 fi 15187 15188 CFLAGS="$CFLAGS -Werror=write-strings" 15189 15190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15191 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15192 cacheid=xorg_cv_cc_flag__Werror_write_strings 15193 if eval \${$cacheid+:} false; then : 15194 $as_echo_n "(cached) " >&6 15195 else 15196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15197 /* end confdefs.h. */ 15198 int i; 15199 int 15200 main () 15201 { 15202 15203 ; 15204 return 0; 15205 } 15206 _ACEOF 15207 if ac_fn_c_try_link "$LINENO"; then : 15208 eval $cacheid=yes 15209 else 15210 eval $cacheid=no 15211 fi 15212 rm -f core conftest.err conftest.$ac_objext \ 15213 conftest$ac_exeext conftest.$ac_ext 15214 fi 15215 15216 15217 CFLAGS="$xorg_testset_save_CFLAGS" 15218 15219 eval supported=\$$cacheid 15220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15221 $as_echo "$supported" >&6; } 15222 if test "$supported" = "yes" ; then 15223 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15224 found="yes" 15225 fi 15226 fi 15227 15228 15229 15230 15231 15232 15233 15234 15235 15236 15237 15238 15239 15240 15241 15242 xorg_testset_save_CFLAGS="$CFLAGS" 15243 15244 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15247 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15248 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15249 $as_echo_n "(cached) " >&6 15250 else 15251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15252 /* end confdefs.h. */ 15253 int i; 15254 _ACEOF 15255 if ac_fn_c_try_compile "$LINENO"; then : 15256 xorg_cv_cc_flag_unknown_warning_option=yes 15257 else 15258 xorg_cv_cc_flag_unknown_warning_option=no 15259 fi 15260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15261 fi 15262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15263 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15265 CFLAGS="$xorg_testset_save_CFLAGS" 15266 fi 15267 15268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15271 fi 15272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15274 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15275 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15276 $as_echo_n "(cached) " >&6 15277 else 15278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15279 /* end confdefs.h. */ 15280 int i; 15281 _ACEOF 15282 if ac_fn_c_try_compile "$LINENO"; then : 15283 xorg_cv_cc_flag_unused_command_line_argument=yes 15284 else 15285 xorg_cv_cc_flag_unused_command_line_argument=no 15286 fi 15287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15288 fi 15289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15290 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15292 CFLAGS="$xorg_testset_save_CFLAGS" 15293 fi 15294 15295 found="no" 15296 15297 if test $found = "no" ; then 15298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15300 fi 15301 15302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15304 fi 15305 15306 CFLAGS="$CFLAGS -Werror=address" 15307 15308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15309 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15310 cacheid=xorg_cv_cc_flag__Werror_address 15311 if eval \${$cacheid+:} false; then : 15312 $as_echo_n "(cached) " >&6 15313 else 15314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15315 /* end confdefs.h. */ 15316 int i; 15317 int 15318 main () 15319 { 15320 15321 ; 15322 return 0; 15323 } 15324 _ACEOF 15325 if ac_fn_c_try_link "$LINENO"; then : 15326 eval $cacheid=yes 15327 else 15328 eval $cacheid=no 15329 fi 15330 rm -f core conftest.err conftest.$ac_objext \ 15331 conftest$ac_exeext conftest.$ac_ext 15332 fi 15333 15334 15335 CFLAGS="$xorg_testset_save_CFLAGS" 15336 15337 eval supported=\$$cacheid 15338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15339 $as_echo "$supported" >&6; } 15340 if test "$supported" = "yes" ; then 15341 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15342 found="yes" 15343 fi 15344 fi 15345 15346 15347 15348 15349 15350 15351 15352 15353 15354 15355 15356 15357 15358 15359 15360 xorg_testset_save_CFLAGS="$CFLAGS" 15361 15362 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15365 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15366 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15367 $as_echo_n "(cached) " >&6 15368 else 15369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15370 /* end confdefs.h. */ 15371 int i; 15372 _ACEOF 15373 if ac_fn_c_try_compile "$LINENO"; then : 15374 xorg_cv_cc_flag_unknown_warning_option=yes 15375 else 15376 xorg_cv_cc_flag_unknown_warning_option=no 15377 fi 15378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15379 fi 15380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15381 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15382 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15383 CFLAGS="$xorg_testset_save_CFLAGS" 15384 fi 15385 15386 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15389 fi 15390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15392 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15393 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15394 $as_echo_n "(cached) " >&6 15395 else 15396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15397 /* end confdefs.h. */ 15398 int i; 15399 _ACEOF 15400 if ac_fn_c_try_compile "$LINENO"; then : 15401 xorg_cv_cc_flag_unused_command_line_argument=yes 15402 else 15403 xorg_cv_cc_flag_unused_command_line_argument=no 15404 fi 15405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15406 fi 15407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15408 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15410 CFLAGS="$xorg_testset_save_CFLAGS" 15411 fi 15412 15413 found="no" 15414 15415 if test $found = "no" ; then 15416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15418 fi 15419 15420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15422 fi 15423 15424 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15425 15426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15427 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15428 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 15429 if eval \${$cacheid+:} false; then : 15430 $as_echo_n "(cached) " >&6 15431 else 15432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15433 /* end confdefs.h. */ 15434 int i; 15435 int 15436 main () 15437 { 15438 15439 ; 15440 return 0; 15441 } 15442 _ACEOF 15443 if ac_fn_c_try_link "$LINENO"; then : 15444 eval $cacheid=yes 15445 else 15446 eval $cacheid=no 15447 fi 15448 rm -f core conftest.err conftest.$ac_objext \ 15449 conftest$ac_exeext conftest.$ac_ext 15450 fi 15451 15452 15453 CFLAGS="$xorg_testset_save_CFLAGS" 15454 15455 eval supported=\$$cacheid 15456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15457 $as_echo "$supported" >&6; } 15458 if test "$supported" = "yes" ; then 15459 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15460 found="yes" 15461 fi 15462 fi 15463 15464 if test $found = "no" ; then 15465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15467 fi 15468 15469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15471 fi 15472 15473 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15474 15475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15476 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15477 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 15478 if eval \${$cacheid+:} false; then : 15479 $as_echo_n "(cached) " >&6 15480 else 15481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15482 /* end confdefs.h. */ 15483 int i; 15484 int 15485 main () 15486 { 15487 15488 ; 15489 return 0; 15490 } 15491 _ACEOF 15492 if ac_fn_c_try_link "$LINENO"; then : 15493 eval $cacheid=yes 15494 else 15495 eval $cacheid=no 15496 fi 15497 rm -f core conftest.err conftest.$ac_objext \ 15498 conftest$ac_exeext conftest.$ac_ext 15499 fi 15500 15501 15502 CFLAGS="$xorg_testset_save_CFLAGS" 15503 15504 eval supported=\$$cacheid 15505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15506 $as_echo "$supported" >&6; } 15507 if test "$supported" = "yes" ; then 15508 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15509 found="yes" 15510 fi 15511 fi 15512 15513 15514 15515 15516 15517 15518 15519 15520 15521 15522 15523 15524 15525 15526 15527 xorg_testset_save_CFLAGS="$CFLAGS" 15528 15529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15532 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15533 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15534 $as_echo_n "(cached) " >&6 15535 else 15536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15537 /* end confdefs.h. */ 15538 int i; 15539 _ACEOF 15540 if ac_fn_c_try_compile "$LINENO"; then : 15541 xorg_cv_cc_flag_unknown_warning_option=yes 15542 else 15543 xorg_cv_cc_flag_unknown_warning_option=no 15544 fi 15545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15546 fi 15547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15548 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15550 CFLAGS="$xorg_testset_save_CFLAGS" 15551 fi 15552 15553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15556 fi 15557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15559 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15560 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15561 $as_echo_n "(cached) " >&6 15562 else 15563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15564 /* end confdefs.h. */ 15565 int i; 15566 _ACEOF 15567 if ac_fn_c_try_compile "$LINENO"; then : 15568 xorg_cv_cc_flag_unused_command_line_argument=yes 15569 else 15570 xorg_cv_cc_flag_unused_command_line_argument=no 15571 fi 15572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15573 fi 15574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15575 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15577 CFLAGS="$xorg_testset_save_CFLAGS" 15578 fi 15579 15580 found="no" 15581 15582 if test $found = "no" ; then 15583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15585 fi 15586 15587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15589 fi 15590 15591 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15592 15593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15594 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15595 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 15596 if eval \${$cacheid+:} false; then : 15597 $as_echo_n "(cached) " >&6 15598 else 15599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15600 /* end confdefs.h. */ 15601 int i; 15602 int 15603 main () 15604 { 15605 15606 ; 15607 return 0; 15608 } 15609 _ACEOF 15610 if ac_fn_c_try_link "$LINENO"; then : 15611 eval $cacheid=yes 15612 else 15613 eval $cacheid=no 15614 fi 15615 rm -f core conftest.err conftest.$ac_objext \ 15616 conftest$ac_exeext conftest.$ac_ext 15617 fi 15618 15619 15620 CFLAGS="$xorg_testset_save_CFLAGS" 15621 15622 eval supported=\$$cacheid 15623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15624 $as_echo "$supported" >&6; } 15625 if test "$supported" = "yes" ; then 15626 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15627 found="yes" 15628 fi 15629 fi 15630 15631 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15632 else 15633 { $as_echo "$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 15634 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15635 15636 15637 15638 15639 15640 15641 15642 15643 15644 15645 15646 15647 15648 xorg_testset_save_CFLAGS="$CFLAGS" 15649 15650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15655 $as_echo_n "(cached) " >&6 15656 else 15657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15658 /* end confdefs.h. */ 15659 int i; 15660 _ACEOF 15661 if ac_fn_c_try_compile "$LINENO"; then : 15662 xorg_cv_cc_flag_unknown_warning_option=yes 15663 else 15664 xorg_cv_cc_flag_unknown_warning_option=no 15665 fi 15666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15667 fi 15668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15671 CFLAGS="$xorg_testset_save_CFLAGS" 15672 fi 15673 15674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15677 fi 15678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15682 $as_echo_n "(cached) " >&6 15683 else 15684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15685 /* end confdefs.h. */ 15686 int i; 15687 _ACEOF 15688 if ac_fn_c_try_compile "$LINENO"; then : 15689 xorg_cv_cc_flag_unused_command_line_argument=yes 15690 else 15691 xorg_cv_cc_flag_unused_command_line_argument=no 15692 fi 15693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15694 fi 15695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15698 CFLAGS="$xorg_testset_save_CFLAGS" 15699 fi 15700 15701 found="no" 15702 15703 if test $found = "no" ; then 15704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15706 fi 15707 15708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15710 fi 15711 15712 CFLAGS="$CFLAGS -Wimplicit" 15713 15714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15715 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15716 cacheid=xorg_cv_cc_flag__Wimplicit 15717 if eval \${$cacheid+:} false; then : 15718 $as_echo_n "(cached) " >&6 15719 else 15720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15721 /* end confdefs.h. */ 15722 int i; 15723 int 15724 main () 15725 { 15726 15727 ; 15728 return 0; 15729 } 15730 _ACEOF 15731 if ac_fn_c_try_link "$LINENO"; then : 15732 eval $cacheid=yes 15733 else 15734 eval $cacheid=no 15735 fi 15736 rm -f core conftest.err conftest.$ac_objext \ 15737 conftest$ac_exeext conftest.$ac_ext 15738 fi 15739 15740 15741 CFLAGS="$xorg_testset_save_CFLAGS" 15742 15743 eval supported=\$$cacheid 15744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15745 $as_echo "$supported" >&6; } 15746 if test "$supported" = "yes" ; then 15747 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15748 found="yes" 15749 fi 15750 fi 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 15765 15766 xorg_testset_save_CFLAGS="$CFLAGS" 15767 15768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15773 $as_echo_n "(cached) " >&6 15774 else 15775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15776 /* end confdefs.h. */ 15777 int i; 15778 _ACEOF 15779 if ac_fn_c_try_compile "$LINENO"; then : 15780 xorg_cv_cc_flag_unknown_warning_option=yes 15781 else 15782 xorg_cv_cc_flag_unknown_warning_option=no 15783 fi 15784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15785 fi 15786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15789 CFLAGS="$xorg_testset_save_CFLAGS" 15790 fi 15791 15792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15795 fi 15796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15800 $as_echo_n "(cached) " >&6 15801 else 15802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15803 /* end confdefs.h. */ 15804 int i; 15805 _ACEOF 15806 if ac_fn_c_try_compile "$LINENO"; then : 15807 xorg_cv_cc_flag_unused_command_line_argument=yes 15808 else 15809 xorg_cv_cc_flag_unused_command_line_argument=no 15810 fi 15811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15812 fi 15813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15816 CFLAGS="$xorg_testset_save_CFLAGS" 15817 fi 15818 15819 found="no" 15820 15821 if test $found = "no" ; then 15822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15824 fi 15825 15826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15828 fi 15829 15830 CFLAGS="$CFLAGS -Wnonnull" 15831 15832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 15833 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 15834 cacheid=xorg_cv_cc_flag__Wnonnull 15835 if eval \${$cacheid+:} false; then : 15836 $as_echo_n "(cached) " >&6 15837 else 15838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15839 /* end confdefs.h. */ 15840 int i; 15841 int 15842 main () 15843 { 15844 15845 ; 15846 return 0; 15847 } 15848 _ACEOF 15849 if ac_fn_c_try_link "$LINENO"; then : 15850 eval $cacheid=yes 15851 else 15852 eval $cacheid=no 15853 fi 15854 rm -f core conftest.err conftest.$ac_objext \ 15855 conftest$ac_exeext conftest.$ac_ext 15856 fi 15857 15858 15859 CFLAGS="$xorg_testset_save_CFLAGS" 15860 15861 eval supported=\$$cacheid 15862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15863 $as_echo "$supported" >&6; } 15864 if test "$supported" = "yes" ; then 15865 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 15866 found="yes" 15867 fi 15868 fi 15869 15870 15871 15872 15873 15874 15875 15876 15877 15878 15879 15880 15881 15882 15883 15884 xorg_testset_save_CFLAGS="$CFLAGS" 15885 15886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15891 $as_echo_n "(cached) " >&6 15892 else 15893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15894 /* end confdefs.h. */ 15895 int i; 15896 _ACEOF 15897 if ac_fn_c_try_compile "$LINENO"; then : 15898 xorg_cv_cc_flag_unknown_warning_option=yes 15899 else 15900 xorg_cv_cc_flag_unknown_warning_option=no 15901 fi 15902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15903 fi 15904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15907 CFLAGS="$xorg_testset_save_CFLAGS" 15908 fi 15909 15910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15913 fi 15914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15918 $as_echo_n "(cached) " >&6 15919 else 15920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15921 /* end confdefs.h. */ 15922 int i; 15923 _ACEOF 15924 if ac_fn_c_try_compile "$LINENO"; then : 15925 xorg_cv_cc_flag_unused_command_line_argument=yes 15926 else 15927 xorg_cv_cc_flag_unused_command_line_argument=no 15928 fi 15929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15930 fi 15931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15934 CFLAGS="$xorg_testset_save_CFLAGS" 15935 fi 15936 15937 found="no" 15938 15939 if test $found = "no" ; then 15940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15942 fi 15943 15944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15946 fi 15947 15948 CFLAGS="$CFLAGS -Winit-self" 15949 15950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 15951 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 15952 cacheid=xorg_cv_cc_flag__Winit_self 15953 if eval \${$cacheid+:} false; then : 15954 $as_echo_n "(cached) " >&6 15955 else 15956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15957 /* end confdefs.h. */ 15958 int i; 15959 int 15960 main () 15961 { 15962 15963 ; 15964 return 0; 15965 } 15966 _ACEOF 15967 if ac_fn_c_try_link "$LINENO"; then : 15968 eval $cacheid=yes 15969 else 15970 eval $cacheid=no 15971 fi 15972 rm -f core conftest.err conftest.$ac_objext \ 15973 conftest$ac_exeext conftest.$ac_ext 15974 fi 15975 15976 15977 CFLAGS="$xorg_testset_save_CFLAGS" 15978 15979 eval supported=\$$cacheid 15980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15981 $as_echo "$supported" >&6; } 15982 if test "$supported" = "yes" ; then 15983 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 15984 found="yes" 15985 fi 15986 fi 15987 15988 15989 15990 15991 15992 15993 15994 15995 15996 15997 15998 15999 16000 16001 16002 xorg_testset_save_CFLAGS="$CFLAGS" 16003 16004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16009 $as_echo_n "(cached) " >&6 16010 else 16011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16012 /* end confdefs.h. */ 16013 int i; 16014 _ACEOF 16015 if ac_fn_c_try_compile "$LINENO"; then : 16016 xorg_cv_cc_flag_unknown_warning_option=yes 16017 else 16018 xorg_cv_cc_flag_unknown_warning_option=no 16019 fi 16020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16021 fi 16022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16025 CFLAGS="$xorg_testset_save_CFLAGS" 16026 fi 16027 16028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16031 fi 16032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16036 $as_echo_n "(cached) " >&6 16037 else 16038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16039 /* end confdefs.h. */ 16040 int i; 16041 _ACEOF 16042 if ac_fn_c_try_compile "$LINENO"; then : 16043 xorg_cv_cc_flag_unused_command_line_argument=yes 16044 else 16045 xorg_cv_cc_flag_unused_command_line_argument=no 16046 fi 16047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16048 fi 16049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16052 CFLAGS="$xorg_testset_save_CFLAGS" 16053 fi 16054 16055 found="no" 16056 16057 if test $found = "no" ; then 16058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16060 fi 16061 16062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16064 fi 16065 16066 CFLAGS="$CFLAGS -Wmain" 16067 16068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16069 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16070 cacheid=xorg_cv_cc_flag__Wmain 16071 if eval \${$cacheid+:} false; then : 16072 $as_echo_n "(cached) " >&6 16073 else 16074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16075 /* end confdefs.h. */ 16076 int i; 16077 int 16078 main () 16079 { 16080 16081 ; 16082 return 0; 16083 } 16084 _ACEOF 16085 if ac_fn_c_try_link "$LINENO"; then : 16086 eval $cacheid=yes 16087 else 16088 eval $cacheid=no 16089 fi 16090 rm -f core conftest.err conftest.$ac_objext \ 16091 conftest$ac_exeext conftest.$ac_ext 16092 fi 16093 16094 16095 CFLAGS="$xorg_testset_save_CFLAGS" 16096 16097 eval supported=\$$cacheid 16098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16099 $as_echo "$supported" >&6; } 16100 if test "$supported" = "yes" ; then 16101 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16102 found="yes" 16103 fi 16104 fi 16105 16106 16107 16108 16109 16110 16111 16112 16113 16114 16115 16116 16117 16118 16119 16120 xorg_testset_save_CFLAGS="$CFLAGS" 16121 16122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16127 $as_echo_n "(cached) " >&6 16128 else 16129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16130 /* end confdefs.h. */ 16131 int i; 16132 _ACEOF 16133 if ac_fn_c_try_compile "$LINENO"; then : 16134 xorg_cv_cc_flag_unknown_warning_option=yes 16135 else 16136 xorg_cv_cc_flag_unknown_warning_option=no 16137 fi 16138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16139 fi 16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16143 CFLAGS="$xorg_testset_save_CFLAGS" 16144 fi 16145 16146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16149 fi 16150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16154 $as_echo_n "(cached) " >&6 16155 else 16156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16157 /* end confdefs.h. */ 16158 int i; 16159 _ACEOF 16160 if ac_fn_c_try_compile "$LINENO"; then : 16161 xorg_cv_cc_flag_unused_command_line_argument=yes 16162 else 16163 xorg_cv_cc_flag_unused_command_line_argument=no 16164 fi 16165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16166 fi 16167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16170 CFLAGS="$xorg_testset_save_CFLAGS" 16171 fi 16172 16173 found="no" 16174 16175 if test $found = "no" ; then 16176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16178 fi 16179 16180 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16182 fi 16183 16184 CFLAGS="$CFLAGS -Wmissing-braces" 16185 16186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16187 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16188 cacheid=xorg_cv_cc_flag__Wmissing_braces 16189 if eval \${$cacheid+:} false; then : 16190 $as_echo_n "(cached) " >&6 16191 else 16192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16193 /* end confdefs.h. */ 16194 int i; 16195 int 16196 main () 16197 { 16198 16199 ; 16200 return 0; 16201 } 16202 _ACEOF 16203 if ac_fn_c_try_link "$LINENO"; then : 16204 eval $cacheid=yes 16205 else 16206 eval $cacheid=no 16207 fi 16208 rm -f core conftest.err conftest.$ac_objext \ 16209 conftest$ac_exeext conftest.$ac_ext 16210 fi 16211 16212 16213 CFLAGS="$xorg_testset_save_CFLAGS" 16214 16215 eval supported=\$$cacheid 16216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16217 $as_echo "$supported" >&6; } 16218 if test "$supported" = "yes" ; then 16219 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16220 found="yes" 16221 fi 16222 fi 16223 16224 16225 16226 16227 16228 16229 16230 16231 16232 16233 16234 16235 16236 16237 16238 xorg_testset_save_CFLAGS="$CFLAGS" 16239 16240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16245 $as_echo_n "(cached) " >&6 16246 else 16247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16248 /* end confdefs.h. */ 16249 int i; 16250 _ACEOF 16251 if ac_fn_c_try_compile "$LINENO"; then : 16252 xorg_cv_cc_flag_unknown_warning_option=yes 16253 else 16254 xorg_cv_cc_flag_unknown_warning_option=no 16255 fi 16256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16257 fi 16258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16261 CFLAGS="$xorg_testset_save_CFLAGS" 16262 fi 16263 16264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16267 fi 16268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16272 $as_echo_n "(cached) " >&6 16273 else 16274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16275 /* end confdefs.h. */ 16276 int i; 16277 _ACEOF 16278 if ac_fn_c_try_compile "$LINENO"; then : 16279 xorg_cv_cc_flag_unused_command_line_argument=yes 16280 else 16281 xorg_cv_cc_flag_unused_command_line_argument=no 16282 fi 16283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16284 fi 16285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16288 CFLAGS="$xorg_testset_save_CFLAGS" 16289 fi 16290 16291 found="no" 16292 16293 if test $found = "no" ; then 16294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16296 fi 16297 16298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16300 fi 16301 16302 CFLAGS="$CFLAGS -Wsequence-point" 16303 16304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16305 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16306 cacheid=xorg_cv_cc_flag__Wsequence_point 16307 if eval \${$cacheid+:} false; then : 16308 $as_echo_n "(cached) " >&6 16309 else 16310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16311 /* end confdefs.h. */ 16312 int i; 16313 int 16314 main () 16315 { 16316 16317 ; 16318 return 0; 16319 } 16320 _ACEOF 16321 if ac_fn_c_try_link "$LINENO"; then : 16322 eval $cacheid=yes 16323 else 16324 eval $cacheid=no 16325 fi 16326 rm -f core conftest.err conftest.$ac_objext \ 16327 conftest$ac_exeext conftest.$ac_ext 16328 fi 16329 16330 16331 CFLAGS="$xorg_testset_save_CFLAGS" 16332 16333 eval supported=\$$cacheid 16334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16335 $as_echo "$supported" >&6; } 16336 if test "$supported" = "yes" ; then 16337 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16338 found="yes" 16339 fi 16340 fi 16341 16342 16343 16344 16345 16346 16347 16348 16349 16350 16351 16352 16353 16354 16355 16356 xorg_testset_save_CFLAGS="$CFLAGS" 16357 16358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16363 $as_echo_n "(cached) " >&6 16364 else 16365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16366 /* end confdefs.h. */ 16367 int i; 16368 _ACEOF 16369 if ac_fn_c_try_compile "$LINENO"; then : 16370 xorg_cv_cc_flag_unknown_warning_option=yes 16371 else 16372 xorg_cv_cc_flag_unknown_warning_option=no 16373 fi 16374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16375 fi 16376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16379 CFLAGS="$xorg_testset_save_CFLAGS" 16380 fi 16381 16382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16385 fi 16386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16390 $as_echo_n "(cached) " >&6 16391 else 16392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16393 /* end confdefs.h. */ 16394 int i; 16395 _ACEOF 16396 if ac_fn_c_try_compile "$LINENO"; then : 16397 xorg_cv_cc_flag_unused_command_line_argument=yes 16398 else 16399 xorg_cv_cc_flag_unused_command_line_argument=no 16400 fi 16401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16402 fi 16403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16406 CFLAGS="$xorg_testset_save_CFLAGS" 16407 fi 16408 16409 found="no" 16410 16411 if test $found = "no" ; then 16412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16414 fi 16415 16416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16418 fi 16419 16420 CFLAGS="$CFLAGS -Wreturn-type" 16421 16422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16423 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16424 cacheid=xorg_cv_cc_flag__Wreturn_type 16425 if eval \${$cacheid+:} false; then : 16426 $as_echo_n "(cached) " >&6 16427 else 16428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16429 /* end confdefs.h. */ 16430 int i; 16431 int 16432 main () 16433 { 16434 16435 ; 16436 return 0; 16437 } 16438 _ACEOF 16439 if ac_fn_c_try_link "$LINENO"; then : 16440 eval $cacheid=yes 16441 else 16442 eval $cacheid=no 16443 fi 16444 rm -f core conftest.err conftest.$ac_objext \ 16445 conftest$ac_exeext conftest.$ac_ext 16446 fi 16447 16448 16449 CFLAGS="$xorg_testset_save_CFLAGS" 16450 16451 eval supported=\$$cacheid 16452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16453 $as_echo "$supported" >&6; } 16454 if test "$supported" = "yes" ; then 16455 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16456 found="yes" 16457 fi 16458 fi 16459 16460 16461 16462 16463 16464 16465 16466 16467 16468 16469 16470 16471 16472 16473 16474 xorg_testset_save_CFLAGS="$CFLAGS" 16475 16476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16479 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16480 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16481 $as_echo_n "(cached) " >&6 16482 else 16483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16484 /* end confdefs.h. */ 16485 int i; 16486 _ACEOF 16487 if ac_fn_c_try_compile "$LINENO"; then : 16488 xorg_cv_cc_flag_unknown_warning_option=yes 16489 else 16490 xorg_cv_cc_flag_unknown_warning_option=no 16491 fi 16492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16493 fi 16494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16495 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16497 CFLAGS="$xorg_testset_save_CFLAGS" 16498 fi 16499 16500 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16503 fi 16504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16506 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16507 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16508 $as_echo_n "(cached) " >&6 16509 else 16510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16511 /* end confdefs.h. */ 16512 int i; 16513 _ACEOF 16514 if ac_fn_c_try_compile "$LINENO"; then : 16515 xorg_cv_cc_flag_unused_command_line_argument=yes 16516 else 16517 xorg_cv_cc_flag_unused_command_line_argument=no 16518 fi 16519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16520 fi 16521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16522 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16524 CFLAGS="$xorg_testset_save_CFLAGS" 16525 fi 16526 16527 found="no" 16528 16529 if test $found = "no" ; then 16530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16532 fi 16533 16534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16536 fi 16537 16538 CFLAGS="$CFLAGS -Wtrigraphs" 16539 16540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16541 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16542 cacheid=xorg_cv_cc_flag__Wtrigraphs 16543 if eval \${$cacheid+:} false; then : 16544 $as_echo_n "(cached) " >&6 16545 else 16546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16547 /* end confdefs.h. */ 16548 int i; 16549 int 16550 main () 16551 { 16552 16553 ; 16554 return 0; 16555 } 16556 _ACEOF 16557 if ac_fn_c_try_link "$LINENO"; then : 16558 eval $cacheid=yes 16559 else 16560 eval $cacheid=no 16561 fi 16562 rm -f core conftest.err conftest.$ac_objext \ 16563 conftest$ac_exeext conftest.$ac_ext 16564 fi 16565 16566 16567 CFLAGS="$xorg_testset_save_CFLAGS" 16568 16569 eval supported=\$$cacheid 16570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16571 $as_echo "$supported" >&6; } 16572 if test "$supported" = "yes" ; then 16573 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16574 found="yes" 16575 fi 16576 fi 16577 16578 16579 16580 16581 16582 16583 16584 16585 16586 16587 16588 16589 16590 16591 16592 xorg_testset_save_CFLAGS="$CFLAGS" 16593 16594 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16597 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16598 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16599 $as_echo_n "(cached) " >&6 16600 else 16601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16602 /* end confdefs.h. */ 16603 int i; 16604 _ACEOF 16605 if ac_fn_c_try_compile "$LINENO"; then : 16606 xorg_cv_cc_flag_unknown_warning_option=yes 16607 else 16608 xorg_cv_cc_flag_unknown_warning_option=no 16609 fi 16610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16611 fi 16612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16613 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16615 CFLAGS="$xorg_testset_save_CFLAGS" 16616 fi 16617 16618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16621 fi 16622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16624 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16625 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16626 $as_echo_n "(cached) " >&6 16627 else 16628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16629 /* end confdefs.h. */ 16630 int i; 16631 _ACEOF 16632 if ac_fn_c_try_compile "$LINENO"; then : 16633 xorg_cv_cc_flag_unused_command_line_argument=yes 16634 else 16635 xorg_cv_cc_flag_unused_command_line_argument=no 16636 fi 16637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16638 fi 16639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16640 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16641 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16642 CFLAGS="$xorg_testset_save_CFLAGS" 16643 fi 16644 16645 found="no" 16646 16647 if test $found = "no" ; then 16648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16650 fi 16651 16652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16654 fi 16655 16656 CFLAGS="$CFLAGS -Warray-bounds" 16657 16658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16659 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16660 cacheid=xorg_cv_cc_flag__Warray_bounds 16661 if eval \${$cacheid+:} false; then : 16662 $as_echo_n "(cached) " >&6 16663 else 16664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16665 /* end confdefs.h. */ 16666 int i; 16667 int 16668 main () 16669 { 16670 16671 ; 16672 return 0; 16673 } 16674 _ACEOF 16675 if ac_fn_c_try_link "$LINENO"; then : 16676 eval $cacheid=yes 16677 else 16678 eval $cacheid=no 16679 fi 16680 rm -f core conftest.err conftest.$ac_objext \ 16681 conftest$ac_exeext conftest.$ac_ext 16682 fi 16683 16684 16685 CFLAGS="$xorg_testset_save_CFLAGS" 16686 16687 eval supported=\$$cacheid 16688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16689 $as_echo "$supported" >&6; } 16690 if test "$supported" = "yes" ; then 16691 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16692 found="yes" 16693 fi 16694 fi 16695 16696 16697 16698 16699 16700 16701 16702 16703 16704 16705 16706 16707 16708 16709 16710 xorg_testset_save_CFLAGS="$CFLAGS" 16711 16712 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16715 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16716 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16717 $as_echo_n "(cached) " >&6 16718 else 16719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16720 /* end confdefs.h. */ 16721 int i; 16722 _ACEOF 16723 if ac_fn_c_try_compile "$LINENO"; then : 16724 xorg_cv_cc_flag_unknown_warning_option=yes 16725 else 16726 xorg_cv_cc_flag_unknown_warning_option=no 16727 fi 16728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16729 fi 16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16731 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16732 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16733 CFLAGS="$xorg_testset_save_CFLAGS" 16734 fi 16735 16736 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16739 fi 16740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16742 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16743 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16744 $as_echo_n "(cached) " >&6 16745 else 16746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16747 /* end confdefs.h. */ 16748 int i; 16749 _ACEOF 16750 if ac_fn_c_try_compile "$LINENO"; then : 16751 xorg_cv_cc_flag_unused_command_line_argument=yes 16752 else 16753 xorg_cv_cc_flag_unused_command_line_argument=no 16754 fi 16755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16756 fi 16757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16758 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16760 CFLAGS="$xorg_testset_save_CFLAGS" 16761 fi 16762 16763 found="no" 16764 16765 if test $found = "no" ; then 16766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16768 fi 16769 16770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16772 fi 16773 16774 CFLAGS="$CFLAGS -Wwrite-strings" 16775 16776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 16777 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 16778 cacheid=xorg_cv_cc_flag__Wwrite_strings 16779 if eval \${$cacheid+:} false; then : 16780 $as_echo_n "(cached) " >&6 16781 else 16782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16783 /* end confdefs.h. */ 16784 int i; 16785 int 16786 main () 16787 { 16788 16789 ; 16790 return 0; 16791 } 16792 _ACEOF 16793 if ac_fn_c_try_link "$LINENO"; then : 16794 eval $cacheid=yes 16795 else 16796 eval $cacheid=no 16797 fi 16798 rm -f core conftest.err conftest.$ac_objext \ 16799 conftest$ac_exeext conftest.$ac_ext 16800 fi 16801 16802 16803 CFLAGS="$xorg_testset_save_CFLAGS" 16804 16805 eval supported=\$$cacheid 16806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16807 $as_echo "$supported" >&6; } 16808 if test "$supported" = "yes" ; then 16809 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 16810 found="yes" 16811 fi 16812 fi 16813 16814 16815 16816 16817 16818 16819 16820 16821 16822 16823 16824 16825 16826 16827 16828 xorg_testset_save_CFLAGS="$CFLAGS" 16829 16830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16833 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16834 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16835 $as_echo_n "(cached) " >&6 16836 else 16837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16838 /* end confdefs.h. */ 16839 int i; 16840 _ACEOF 16841 if ac_fn_c_try_compile "$LINENO"; then : 16842 xorg_cv_cc_flag_unknown_warning_option=yes 16843 else 16844 xorg_cv_cc_flag_unknown_warning_option=no 16845 fi 16846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16847 fi 16848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16849 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16851 CFLAGS="$xorg_testset_save_CFLAGS" 16852 fi 16853 16854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16857 fi 16858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16860 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16861 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16862 $as_echo_n "(cached) " >&6 16863 else 16864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16865 /* end confdefs.h. */ 16866 int i; 16867 _ACEOF 16868 if ac_fn_c_try_compile "$LINENO"; then : 16869 xorg_cv_cc_flag_unused_command_line_argument=yes 16870 else 16871 xorg_cv_cc_flag_unused_command_line_argument=no 16872 fi 16873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16874 fi 16875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16876 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16878 CFLAGS="$xorg_testset_save_CFLAGS" 16879 fi 16880 16881 found="no" 16882 16883 if test $found = "no" ; then 16884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16886 fi 16887 16888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16890 fi 16891 16892 CFLAGS="$CFLAGS -Waddress" 16893 16894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 16895 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 16896 cacheid=xorg_cv_cc_flag__Waddress 16897 if eval \${$cacheid+:} false; then : 16898 $as_echo_n "(cached) " >&6 16899 else 16900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16901 /* end confdefs.h. */ 16902 int i; 16903 int 16904 main () 16905 { 16906 16907 ; 16908 return 0; 16909 } 16910 _ACEOF 16911 if ac_fn_c_try_link "$LINENO"; then : 16912 eval $cacheid=yes 16913 else 16914 eval $cacheid=no 16915 fi 16916 rm -f core conftest.err conftest.$ac_objext \ 16917 conftest$ac_exeext conftest.$ac_ext 16918 fi 16919 16920 16921 CFLAGS="$xorg_testset_save_CFLAGS" 16922 16923 eval supported=\$$cacheid 16924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16925 $as_echo "$supported" >&6; } 16926 if test "$supported" = "yes" ; then 16927 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 16928 found="yes" 16929 fi 16930 fi 16931 16932 16933 16934 16935 16936 16937 16938 16939 16940 16941 16942 16943 16944 16945 16946 xorg_testset_save_CFLAGS="$CFLAGS" 16947 16948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16953 $as_echo_n "(cached) " >&6 16954 else 16955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16956 /* end confdefs.h. */ 16957 int i; 16958 _ACEOF 16959 if ac_fn_c_try_compile "$LINENO"; then : 16960 xorg_cv_cc_flag_unknown_warning_option=yes 16961 else 16962 xorg_cv_cc_flag_unknown_warning_option=no 16963 fi 16964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16965 fi 16966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16969 CFLAGS="$xorg_testset_save_CFLAGS" 16970 fi 16971 16972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16975 fi 16976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16980 $as_echo_n "(cached) " >&6 16981 else 16982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16983 /* end confdefs.h. */ 16984 int i; 16985 _ACEOF 16986 if ac_fn_c_try_compile "$LINENO"; then : 16987 xorg_cv_cc_flag_unused_command_line_argument=yes 16988 else 16989 xorg_cv_cc_flag_unused_command_line_argument=no 16990 fi 16991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16992 fi 16993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16996 CFLAGS="$xorg_testset_save_CFLAGS" 16997 fi 16998 16999 found="no" 17000 17001 if test $found = "no" ; then 17002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17004 fi 17005 17006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17008 fi 17009 17010 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 17011 17012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 17013 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 17014 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 17015 if eval \${$cacheid+:} false; then : 17016 $as_echo_n "(cached) " >&6 17017 else 17018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17019 /* end confdefs.h. */ 17020 int i; 17021 int 17022 main () 17023 { 17024 17025 ; 17026 return 0; 17027 } 17028 _ACEOF 17029 if ac_fn_c_try_link "$LINENO"; then : 17030 eval $cacheid=yes 17031 else 17032 eval $cacheid=no 17033 fi 17034 rm -f core conftest.err conftest.$ac_objext \ 17035 conftest$ac_exeext conftest.$ac_ext 17036 fi 17037 17038 17039 CFLAGS="$xorg_testset_save_CFLAGS" 17040 17041 eval supported=\$$cacheid 17042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17043 $as_echo "$supported" >&6; } 17044 if test "$supported" = "yes" ; then 17045 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17046 found="yes" 17047 fi 17048 fi 17049 17050 17051 17052 17053 17054 17055 17056 17057 17058 17059 17060 17061 17062 17063 17064 xorg_testset_save_CFLAGS="$CFLAGS" 17065 17066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17071 $as_echo_n "(cached) " >&6 17072 else 17073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17074 /* end confdefs.h. */ 17075 int i; 17076 _ACEOF 17077 if ac_fn_c_try_compile "$LINENO"; then : 17078 xorg_cv_cc_flag_unknown_warning_option=yes 17079 else 17080 xorg_cv_cc_flag_unknown_warning_option=no 17081 fi 17082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17083 fi 17084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17087 CFLAGS="$xorg_testset_save_CFLAGS" 17088 fi 17089 17090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17093 fi 17094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17098 $as_echo_n "(cached) " >&6 17099 else 17100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17101 /* end confdefs.h. */ 17102 int i; 17103 _ACEOF 17104 if ac_fn_c_try_compile "$LINENO"; then : 17105 xorg_cv_cc_flag_unused_command_line_argument=yes 17106 else 17107 xorg_cv_cc_flag_unused_command_line_argument=no 17108 fi 17109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17110 fi 17111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17114 CFLAGS="$xorg_testset_save_CFLAGS" 17115 fi 17116 17117 found="no" 17118 17119 if test $found = "no" ; then 17120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17122 fi 17123 17124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17126 fi 17127 17128 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17129 17130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17131 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17132 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17133 if eval \${$cacheid+:} false; then : 17134 $as_echo_n "(cached) " >&6 17135 else 17136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17137 /* end confdefs.h. */ 17138 int i; 17139 int 17140 main () 17141 { 17142 17143 ; 17144 return 0; 17145 } 17146 _ACEOF 17147 if ac_fn_c_try_link "$LINENO"; then : 17148 eval $cacheid=yes 17149 else 17150 eval $cacheid=no 17151 fi 17152 rm -f core conftest.err conftest.$ac_objext \ 17153 conftest$ac_exeext conftest.$ac_ext 17154 fi 17155 17156 17157 CFLAGS="$xorg_testset_save_CFLAGS" 17158 17159 eval supported=\$$cacheid 17160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17161 $as_echo "$supported" >&6; } 17162 if test "$supported" = "yes" ; then 17163 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17164 found="yes" 17165 fi 17166 fi 17167 17168 17169 fi 17170 17171 17172 17173 17174 17175 17176 17177 CWARNFLAGS="$BASE_CFLAGS" 17178 if test "x$GCC" = xyes ; then 17179 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17180 fi 17181 17182 17183 17184 17185 17186 17187 17188 17189 # Check whether --enable-strict-compilation was given. 17190 if test "${enable_strict_compilation+set}" = set; then : 17191 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17192 else 17193 STRICT_COMPILE=no 17194 fi 17195 17196 17197 17198 17199 17200 17201 STRICT_CFLAGS="" 17202 17203 17204 17205 17206 17207 17208 17209 17210 17211 17212 17213 17214 17215 xorg_testset_save_CFLAGS="$CFLAGS" 17216 17217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17220 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17221 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17222 $as_echo_n "(cached) " >&6 17223 else 17224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17225 /* end confdefs.h. */ 17226 int i; 17227 _ACEOF 17228 if ac_fn_c_try_compile "$LINENO"; then : 17229 xorg_cv_cc_flag_unknown_warning_option=yes 17230 else 17231 xorg_cv_cc_flag_unknown_warning_option=no 17232 fi 17233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17234 fi 17235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17236 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17238 CFLAGS="$xorg_testset_save_CFLAGS" 17239 fi 17240 17241 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17244 fi 17245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17247 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17248 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17249 $as_echo_n "(cached) " >&6 17250 else 17251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17252 /* end confdefs.h. */ 17253 int i; 17254 _ACEOF 17255 if ac_fn_c_try_compile "$LINENO"; then : 17256 xorg_cv_cc_flag_unused_command_line_argument=yes 17257 else 17258 xorg_cv_cc_flag_unused_command_line_argument=no 17259 fi 17260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17261 fi 17262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17263 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17265 CFLAGS="$xorg_testset_save_CFLAGS" 17266 fi 17267 17268 found="no" 17269 17270 if test $found = "no" ; then 17271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17273 fi 17274 17275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17277 fi 17278 17279 CFLAGS="$CFLAGS -pedantic" 17280 17281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17282 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17283 cacheid=xorg_cv_cc_flag__pedantic 17284 if eval \${$cacheid+:} false; then : 17285 $as_echo_n "(cached) " >&6 17286 else 17287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17288 /* end confdefs.h. */ 17289 int i; 17290 int 17291 main () 17292 { 17293 17294 ; 17295 return 0; 17296 } 17297 _ACEOF 17298 if ac_fn_c_try_link "$LINENO"; then : 17299 eval $cacheid=yes 17300 else 17301 eval $cacheid=no 17302 fi 17303 rm -f core conftest.err conftest.$ac_objext \ 17304 conftest$ac_exeext conftest.$ac_ext 17305 fi 17306 17307 17308 CFLAGS="$xorg_testset_save_CFLAGS" 17309 17310 eval supported=\$$cacheid 17311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17312 $as_echo "$supported" >&6; } 17313 if test "$supported" = "yes" ; then 17314 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17315 found="yes" 17316 fi 17317 fi 17318 17319 17320 17321 17322 17323 17324 17325 17326 17327 17328 17329 17330 17331 17332 17333 xorg_testset_save_CFLAGS="$CFLAGS" 17334 17335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17338 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17339 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17340 $as_echo_n "(cached) " >&6 17341 else 17342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17343 /* end confdefs.h. */ 17344 int i; 17345 _ACEOF 17346 if ac_fn_c_try_compile "$LINENO"; then : 17347 xorg_cv_cc_flag_unknown_warning_option=yes 17348 else 17349 xorg_cv_cc_flag_unknown_warning_option=no 17350 fi 17351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17352 fi 17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17354 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17356 CFLAGS="$xorg_testset_save_CFLAGS" 17357 fi 17358 17359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17362 fi 17363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17365 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17366 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17367 $as_echo_n "(cached) " >&6 17368 else 17369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17370 /* end confdefs.h. */ 17371 int i; 17372 _ACEOF 17373 if ac_fn_c_try_compile "$LINENO"; then : 17374 xorg_cv_cc_flag_unused_command_line_argument=yes 17375 else 17376 xorg_cv_cc_flag_unused_command_line_argument=no 17377 fi 17378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17379 fi 17380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17381 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17383 CFLAGS="$xorg_testset_save_CFLAGS" 17384 fi 17385 17386 found="no" 17387 17388 if test $found = "no" ; then 17389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17391 fi 17392 17393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17395 fi 17396 17397 CFLAGS="$CFLAGS -Werror" 17398 17399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17400 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17401 cacheid=xorg_cv_cc_flag__Werror 17402 if eval \${$cacheid+:} false; then : 17403 $as_echo_n "(cached) " >&6 17404 else 17405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17406 /* end confdefs.h. */ 17407 int i; 17408 int 17409 main () 17410 { 17411 17412 ; 17413 return 0; 17414 } 17415 _ACEOF 17416 if ac_fn_c_try_link "$LINENO"; then : 17417 eval $cacheid=yes 17418 else 17419 eval $cacheid=no 17420 fi 17421 rm -f core conftest.err conftest.$ac_objext \ 17422 conftest$ac_exeext conftest.$ac_ext 17423 fi 17424 17425 17426 CFLAGS="$xorg_testset_save_CFLAGS" 17427 17428 eval supported=\$$cacheid 17429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17430 $as_echo "$supported" >&6; } 17431 if test "$supported" = "yes" ; then 17432 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17433 found="yes" 17434 fi 17435 fi 17436 17437 if test $found = "no" ; then 17438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17440 fi 17441 17442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17444 fi 17445 17446 CFLAGS="$CFLAGS -errwarn" 17447 17448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17449 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17450 cacheid=xorg_cv_cc_flag__errwarn 17451 if eval \${$cacheid+:} false; then : 17452 $as_echo_n "(cached) " >&6 17453 else 17454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17455 /* end confdefs.h. */ 17456 int i; 17457 int 17458 main () 17459 { 17460 17461 ; 17462 return 0; 17463 } 17464 _ACEOF 17465 if ac_fn_c_try_link "$LINENO"; then : 17466 eval $cacheid=yes 17467 else 17468 eval $cacheid=no 17469 fi 17470 rm -f core conftest.err conftest.$ac_objext \ 17471 conftest$ac_exeext conftest.$ac_ext 17472 fi 17473 17474 17475 CFLAGS="$xorg_testset_save_CFLAGS" 17476 17477 eval supported=\$$cacheid 17478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17479 $as_echo "$supported" >&6; } 17480 if test "$supported" = "yes" ; then 17481 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17482 found="yes" 17483 fi 17484 fi 17485 17486 17487 17488 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17489 # activate it with -Werror, so we add it here explicitly. 17490 17491 17492 17493 17494 17495 17496 17497 17498 17499 17500 17501 17502 17503 xorg_testset_save_CFLAGS="$CFLAGS" 17504 17505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17510 $as_echo_n "(cached) " >&6 17511 else 17512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17513 /* end confdefs.h. */ 17514 int i; 17515 _ACEOF 17516 if ac_fn_c_try_compile "$LINENO"; then : 17517 xorg_cv_cc_flag_unknown_warning_option=yes 17518 else 17519 xorg_cv_cc_flag_unknown_warning_option=no 17520 fi 17521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17522 fi 17523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17526 CFLAGS="$xorg_testset_save_CFLAGS" 17527 fi 17528 17529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17532 fi 17533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17537 $as_echo_n "(cached) " >&6 17538 else 17539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17540 /* end confdefs.h. */ 17541 int i; 17542 _ACEOF 17543 if ac_fn_c_try_compile "$LINENO"; then : 17544 xorg_cv_cc_flag_unused_command_line_argument=yes 17545 else 17546 xorg_cv_cc_flag_unused_command_line_argument=no 17547 fi 17548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17549 fi 17550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17553 CFLAGS="$xorg_testset_save_CFLAGS" 17554 fi 17555 17556 found="no" 17557 17558 if test $found = "no" ; then 17559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17561 fi 17562 17563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17565 fi 17566 17567 CFLAGS="$CFLAGS -Werror=attributes" 17568 17569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17570 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17571 cacheid=xorg_cv_cc_flag__Werror_attributes 17572 if eval \${$cacheid+:} false; then : 17573 $as_echo_n "(cached) " >&6 17574 else 17575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17576 /* end confdefs.h. */ 17577 int i; 17578 int 17579 main () 17580 { 17581 17582 ; 17583 return 0; 17584 } 17585 _ACEOF 17586 if ac_fn_c_try_link "$LINENO"; then : 17587 eval $cacheid=yes 17588 else 17589 eval $cacheid=no 17590 fi 17591 rm -f core conftest.err conftest.$ac_objext \ 17592 conftest$ac_exeext conftest.$ac_ext 17593 fi 17594 17595 17596 CFLAGS="$xorg_testset_save_CFLAGS" 17597 17598 eval supported=\$$cacheid 17599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17600 $as_echo "$supported" >&6; } 17601 if test "$supported" = "yes" ; then 17602 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17603 found="yes" 17604 fi 17605 fi 17606 17607 17608 17609 if test "x$STRICT_COMPILE" = "xyes"; then 17610 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17611 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17612 fi 17613 17614 17615 17616 17617 17618 17619 cat >>confdefs.h <<_ACEOF 17620 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17621 _ACEOF 17622 17623 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17624 if test "x$PVM" = "x"; then 17625 PVM="0" 17626 fi 17627 17628 cat >>confdefs.h <<_ACEOF 17629 #define PACKAGE_VERSION_MINOR $PVM 17630 _ACEOF 17631 17632 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17633 if test "x$PVP" = "x"; then 17634 PVP="0" 17635 fi 17636 17637 cat >>confdefs.h <<_ACEOF 17638 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17639 _ACEOF 17640 17641 17642 17643 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17644 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17645 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17646 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17647 17648 17649 17650 17651 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17652 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17653 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17654 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17655 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17656 17657 17658 17659 17660 17661 17662 if test x$APP_MAN_SUFFIX = x ; then 17663 APP_MAN_SUFFIX=1 17664 fi 17665 if test x$APP_MAN_DIR = x ; then 17666 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17667 fi 17668 17669 if test x$LIB_MAN_SUFFIX = x ; then 17670 LIB_MAN_SUFFIX=3 17671 fi 17672 if test x$LIB_MAN_DIR = x ; then 17673 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17674 fi 17675 17676 if test x$FILE_MAN_SUFFIX = x ; then 17677 case $host_os in 17678 # Solaris 2.0 - 11 use SysV man page sections 17679 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 17680 *) FILE_MAN_SUFFIX=5 ;; 17681 esac 17682 fi 17683 if test x$FILE_MAN_DIR = x ; then 17684 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17685 fi 17686 17687 if test x$MISC_MAN_SUFFIX = x ; then 17688 case $host_os in 17689 # Solaris 2.0 - 11 use SysV man page sections 17690 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 17691 *) MISC_MAN_SUFFIX=7 ;; 17692 esac 17693 fi 17694 if test x$MISC_MAN_DIR = x ; then 17695 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17696 fi 17697 17698 if test x$DRIVER_MAN_SUFFIX = x ; then 17699 case $host_os in 17700 # Solaris 2.0 - 11 use SysV man page sections 17701 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 17702 *) DRIVER_MAN_SUFFIX=4 ;; 17703 esac 17704 fi 17705 if test x$DRIVER_MAN_DIR = x ; then 17706 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17707 fi 17708 17709 if test x$ADMIN_MAN_SUFFIX = x ; then 17710 case $host_os in 17711 # Solaris 2.0 - 11 use SysV man page sections 17712 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 17713 *) ADMIN_MAN_SUFFIX=8 ;; 17714 esac 17715 fi 17716 if test x$ADMIN_MAN_DIR = x ; then 17717 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17718 fi 17719 17720 17721 17722 17723 17724 17725 17726 17727 17728 17729 17730 17731 17732 17733 17734 XORG_MAN_PAGE="X Version 11" 17735 17736 MAN_SUBSTS="\ 17737 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17738 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17739 -e 's|__xservername__|Xorg|g' \ 17740 -e 's|__xconfigfile__|xorg.conf|g' \ 17741 -e 's|__projectroot__|\$(prefix)|g' \ 17742 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17743 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17744 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17745 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17746 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17747 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17748 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17749 17750 17751 17752 # Check whether --enable-silent-rules was given. 17753 if test "${enable_silent_rules+set}" = set; then : 17754 enableval=$enable_silent_rules; 17755 fi 17756 17757 case $enable_silent_rules in # ((( 17758 yes) AM_DEFAULT_VERBOSITY=0;; 17759 no) AM_DEFAULT_VERBOSITY=1;; 17760 *) AM_DEFAULT_VERBOSITY=0;; 17761 esac 17762 am_make=${MAKE-make} 17763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17764 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17765 if ${am_cv_make_support_nested_variables+:} false; then : 17766 $as_echo_n "(cached) " >&6 17767 else 17768 if $as_echo 'TRUE=$(BAR$(V)) 17769 BAR0=false 17770 BAR1=true 17771 V=1 17772 am__doit: 17773 @$(TRUE) 17774 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 17775 am_cv_make_support_nested_variables=yes 17776 else 17777 am_cv_make_support_nested_variables=no 17778 fi 17779 fi 17780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 17781 $as_echo "$am_cv_make_support_nested_variables" >&6; } 17782 if test $am_cv_make_support_nested_variables = yes; then 17783 AM_V='$(V)' 17784 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 17785 else 17786 AM_V=$AM_DEFAULT_VERBOSITY 17787 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 17788 fi 17789 AM_BACKSLASH='\' 17790 17791 17792 17793 # Check whether --enable-malloc0returnsnull was given. 17794 if test "${enable_malloc0returnsnull+set}" = set; then : 17795 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 17796 else 17797 MALLOC_ZERO_RETURNS_NULL=auto 17798 fi 17799 17800 17801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 17802 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 17803 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 17804 if ${xorg_cv_malloc0_returns_null+:} false; then : 17805 $as_echo_n "(cached) " >&6 17806 else 17807 if test "$cross_compiling" = yes; then : 17808 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17810 as_fn_error $? "cannot run test program while cross compiling 17811 See \`config.log' for more details" "$LINENO" 5; } 17812 else 17813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17814 /* end confdefs.h. */ 17815 17816 #include <stdlib.h> 17817 17818 int 17819 main () 17820 { 17821 17822 char *m0, *r0, *c0, *p; 17823 m0 = malloc(0); 17824 p = malloc(10); 17825 r0 = realloc(p,0); 17826 c0 = calloc(0,10); 17827 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 17828 17829 ; 17830 return 0; 17831 } 17832 _ACEOF 17833 if ac_fn_c_try_run "$LINENO"; then : 17834 xorg_cv_malloc0_returns_null=yes 17835 else 17836 xorg_cv_malloc0_returns_null=no 17837 fi 17838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17839 conftest.$ac_objext conftest.beam conftest.$ac_ext 17840 fi 17841 17842 fi 17843 17844 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 17845 fi 17846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 17847 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 17848 17849 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 17850 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 17851 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 17852 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 17853 else 17854 MALLOC_ZERO_CFLAGS="" 17855 XMALLOC_ZERO_CFLAGS="" 17856 XTMALLOC_ZERO_CFLAGS="" 17857 fi 17858 17859 17860 17861 17862 17863 17864 # Obtain compiler/linker options for depedencies 17865 17866 pkg_failed=no 17867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XVMC" >&5 17868 $as_echo_n "checking for XVMC... " >&6; } 17869 17870 if test -n "$XVMC_CFLAGS"; then 17871 pkg_cv_XVMC_CFLAGS="$XVMC_CFLAGS" 17872 elif test -n "$PKG_CONFIG"; then 17873 if test -n "$PKG_CONFIG" && \ 17874 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xv xextproto videoproto\""; } >&5 17875 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xv xextproto videoproto") 2>&5 17876 ac_status=$? 17877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17878 test $ac_status = 0; }; then 17879 pkg_cv_XVMC_CFLAGS=`$PKG_CONFIG --cflags "x11 >= 1.6 xext xv xextproto videoproto" 2>/dev/null` 17880 test "x$?" != "x0" && pkg_failed=yes 17881 else 17882 pkg_failed=yes 17883 fi 17884 else 17885 pkg_failed=untried 17886 fi 17887 if test -n "$XVMC_LIBS"; then 17888 pkg_cv_XVMC_LIBS="$XVMC_LIBS" 17889 elif test -n "$PKG_CONFIG"; then 17890 if test -n "$PKG_CONFIG" && \ 17891 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xv xextproto videoproto\""; } >&5 17892 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xv xextproto videoproto") 2>&5 17893 ac_status=$? 17894 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17895 test $ac_status = 0; }; then 17896 pkg_cv_XVMC_LIBS=`$PKG_CONFIG --libs "x11 >= 1.6 xext xv xextproto videoproto" 2>/dev/null` 17897 test "x$?" != "x0" && pkg_failed=yes 17898 else 17899 pkg_failed=yes 17900 fi 17901 else 17902 pkg_failed=untried 17903 fi 17904 17905 17906 17907 if test $pkg_failed = yes; then 17908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17909 $as_echo "no" >&6; } 17910 17911 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17912 _pkg_short_errors_supported=yes 17913 else 17914 _pkg_short_errors_supported=no 17915 fi 17916 if test $_pkg_short_errors_supported = yes; then 17917 XVMC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 >= 1.6 xext xv xextproto videoproto" 2>&1` 17918 else 17919 XVMC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 >= 1.6 xext xv xextproto videoproto" 2>&1` 17920 fi 17921 # Put the nasty error message in config.log where it belongs 17922 echo "$XVMC_PKG_ERRORS" >&5 17923 17924 as_fn_error $? "Package requirements (x11 >= 1.6 xext xv xextproto videoproto) were not met: 17925 17926 $XVMC_PKG_ERRORS 17927 17928 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17929 installed software in a non-standard prefix. 17930 17931 Alternatively, you may set the environment variables XVMC_CFLAGS 17932 and XVMC_LIBS to avoid the need to call pkg-config. 17933 See the pkg-config man page for more details." "$LINENO" 5 17934 elif test $pkg_failed = untried; then 17935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17936 $as_echo "no" >&6; } 17937 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17938 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17939 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17940 is in your PATH or set the PKG_CONFIG environment variable to the full 17941 path to pkg-config. 17942 17943 Alternatively, you may set the environment variables XVMC_CFLAGS 17944 and XVMC_LIBS to avoid the need to call pkg-config. 17945 See the pkg-config man page for more details. 17946 17947 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17948 See \`config.log' for more details" "$LINENO" 5; } 17949 else 17950 XVMC_CFLAGS=$pkg_cv_XVMC_CFLAGS 17951 XVMC_LIBS=$pkg_cv_XVMC_LIBS 17952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17953 $as_echo "yes" >&6; } 17954 17955 fi 17956 17957 # Checks for library functions. 17958 for ac_func in shmat 17959 do : 17960 ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 17961 if test "x$ac_cv_func_shmat" = xyes; then : 17962 cat >>confdefs.h <<_ACEOF 17963 #define HAVE_SHMAT 1 17964 _ACEOF 17965 17966 fi 17967 done 17968 17969 17970 # Check to see if dlopen is in default libraries (like Solaris, which 17971 # has it in libc), or if libdl is needed to get it. 17972 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 17973 if test "x$ac_cv_func_dlopen" = xyes; then : 17974 17975 else 17976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 17977 $as_echo_n "checking for dlopen in -ldl... " >&6; } 17978 if ${ac_cv_lib_dl_dlopen+:} false; then : 17979 $as_echo_n "(cached) " >&6 17980 else 17981 ac_check_lib_save_LIBS=$LIBS 17982 LIBS="-ldl $LIBS" 17983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17984 /* end confdefs.h. */ 17985 17986 /* Override any GCC internal prototype to avoid an error. 17987 Use char because int might match the return type of a GCC 17988 builtin and then its argument prototype would still apply. */ 17989 #ifdef __cplusplus 17990 extern "C" 17991 #endif 17992 char dlopen (); 17993 int 17994 main () 17995 { 17996 return dlopen (); 17997 ; 17998 return 0; 17999 } 18000 _ACEOF 18001 if ac_fn_c_try_link "$LINENO"; then : 18002 ac_cv_lib_dl_dlopen=yes 18003 else 18004 ac_cv_lib_dl_dlopen=no 18005 fi 18006 rm -f core conftest.err conftest.$ac_objext \ 18007 conftest$ac_exeext conftest.$ac_ext 18008 LIBS=$ac_check_lib_save_LIBS 18009 fi 18010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 18011 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 18012 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 18013 DLOPEN_LIBS="-ldl" 18014 fi 18015 18016 fi 18017 18018 18019 18020 # Allow checking code with lint, sparse, etc. 18021 18022 18023 18024 18025 18026 # Check whether --with-lint was given. 18027 if test "${with_lint+set}" = set; then : 18028 withval=$with_lint; use_lint=$withval 18029 else 18030 use_lint=no 18031 fi 18032 18033 18034 # Obtain platform specific info like program name and options 18035 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 18036 case $host_os in 18037 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 18038 lint_name=splint 18039 lint_options="-badflag" 18040 ;; 18041 *freebsd* | *netbsd*) 18042 lint_name=lint 18043 lint_options="-u -b" 18044 ;; 18045 *solaris*) 18046 lint_name=lint 18047 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 18048 ;; 18049 esac 18050 18051 # Test for the presence of the program (either guessed by the code or spelled out by the user) 18052 if test "x$use_lint" = x"yes" ; then 18053 # Extract the first word of "$lint_name", so it can be a program name with args. 18054 set dummy $lint_name; ac_word=$2 18055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18056 $as_echo_n "checking for $ac_word... " >&6; } 18057 if ${ac_cv_path_LINT+:} false; then : 18058 $as_echo_n "(cached) " >&6 18059 else 18060 case $LINT in 18061 [\\/]* | ?:[\\/]*) 18062 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 18063 ;; 18064 *) 18065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18066 for as_dir in $PATH 18067 do 18068 IFS=$as_save_IFS 18069 test -z "$as_dir" && as_dir=. 18070 for ac_exec_ext in '' $ac_executable_extensions; do 18071 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18072 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 18073 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18074 break 2 18075 fi 18076 done 18077 done 18078 IFS=$as_save_IFS 18079 18080 ;; 18081 esac 18082 fi 18083 LINT=$ac_cv_path_LINT 18084 if test -n "$LINT"; then 18085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 18086 $as_echo "$LINT" >&6; } 18087 else 18088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18089 $as_echo "no" >&6; } 18090 fi 18091 18092 18093 if test "x$LINT" = "x"; then 18094 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 18095 fi 18096 elif test "x$use_lint" = x"no" ; then 18097 if test "x$LINT" != "x"; then 18098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 18099 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 18100 fi 18101 else 18102 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 18103 fi 18104 18105 # User supplied flags override default flags 18106 if test "x$LINT_FLAGS" != "x"; then 18107 lint_options=$LINT_FLAGS 18108 fi 18109 18110 LINT_FLAGS=$lint_options 18111 18112 if test "x$LINT" != x; then 18113 LINT_TRUE= 18114 LINT_FALSE='#' 18115 else 18116 LINT_TRUE='#' 18117 LINT_FALSE= 18118 fi 18119 18120 18121 18122 LINT_FLAGS="${LINT_FLAGS} ${XVMC_CFLAGS}" 18123 18124 ac_config_files="$ac_config_files Makefile include/Makefile include/X11/Makefile include/X11/extensions/Makefile src/Makefile wrapper/Makefile xvmc.pc" 18125 18126 cat >confcache <<\_ACEOF 18127 # This file is a shell script that caches the results of configure 18128 # tests run on this system so they can be shared between configure 18129 # scripts and configure runs, see configure's option --config-cache. 18130 # It is not useful on other systems. If it contains results you don't 18131 # want to keep, you may remove or edit it. 18132 # 18133 # config.status only pays attention to the cache file if you give it 18134 # the --recheck option to rerun configure. 18135 # 18136 # `ac_cv_env_foo' variables (set or unset) will be overridden when 18137 # loading this file, other *unset* `ac_cv_foo' will be assigned the 18138 # following values. 18139 18140 _ACEOF 18141 18142 # The following way of writing the cache mishandles newlines in values, 18143 # but we know of no workaround that is simple, portable, and efficient. 18144 # So, we kill variables containing newlines. 18145 # Ultrix sh set writes to stderr and can't be redirected directly, 18146 # and sets the high bit in the cache file unless we assign to the vars. 18147 ( 18148 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18149 eval ac_val=\$$ac_var 18150 case $ac_val in #( 18151 *${as_nl}*) 18152 case $ac_var in #( 18153 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18154 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18155 esac 18156 case $ac_var in #( 18157 _ | IFS | as_nl) ;; #( 18158 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18159 *) { eval $ac_var=; unset $ac_var;} ;; 18160 esac ;; 18161 esac 18162 done 18163 18164 (set) 2>&1 | 18165 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18166 *${as_nl}ac_space=\ *) 18167 # `set' does not quote correctly, so add quotes: double-quote 18168 # substitution turns \\\\ into \\, and sed turns \\ into \. 18169 sed -n \ 18170 "s/'/'\\\\''/g; 18171 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18172 ;; #( 18173 *) 18174 # `set' quotes correctly as required by POSIX, so do not add quotes. 18175 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18176 ;; 18177 esac | 18178 sort 18179 ) | 18180 sed ' 18181 /^ac_cv_env_/b end 18182 t clear 18183 :clear 18184 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18185 t end 18186 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18187 :end' >>confcache 18188 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18189 if test -w "$cache_file"; then 18190 if test "x$cache_file" != "x/dev/null"; then 18191 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18192 $as_echo "$as_me: updating cache $cache_file" >&6;} 18193 if test ! -f "$cache_file" || test -h "$cache_file"; then 18194 cat confcache >"$cache_file" 18195 else 18196 case $cache_file in #( 18197 */* | ?:*) 18198 mv -f confcache "$cache_file"$$ && 18199 mv -f "$cache_file"$$ "$cache_file" ;; #( 18200 *) 18201 mv -f confcache "$cache_file" ;; 18202 esac 18203 fi 18204 fi 18205 else 18206 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18207 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18208 fi 18209 fi 18210 rm -f confcache 18211 18212 test "x$prefix" = xNONE && prefix=$ac_default_prefix 18213 # Let make expand exec_prefix. 18214 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18215 18216 DEFS=-DHAVE_CONFIG_H 18217 18218 ac_libobjs= 18219 ac_ltlibobjs= 18220 U= 18221 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18222 # 1. Remove the extension, and $U if already installed. 18223 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18224 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18225 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18226 # will be set to the directory where LIBOBJS objects are built. 18227 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18228 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18229 done 18230 LIBOBJS=$ac_libobjs 18231 18232 LTLIBOBJS=$ac_ltlibobjs 18233 18234 18235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 18236 $as_echo_n "checking that generated files are newer than configure... " >&6; } 18237 if test -n "$am_sleep_pid"; then 18238 # Hide warnings about reused PIDs. 18239 wait $am_sleep_pid 2>/dev/null 18240 fi 18241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 18242 $as_echo "done" >&6; } 18243 if test -n "$EXEEXT"; then 18244 am__EXEEXT_TRUE= 18245 am__EXEEXT_FALSE='#' 18246 else 18247 am__EXEEXT_TRUE='#' 18248 am__EXEEXT_FALSE= 18249 fi 18250 18251 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 18252 as_fn_error $? "conditional \"AMDEP\" was never defined. 18253 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18254 fi 18255 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18256 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18257 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18258 fi 18259 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 18260 as_fn_error $? "conditional \"LINT\" was never defined. 18261 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18262 fi 18263 18264 : "${CONFIG_STATUS=./config.status}" 18265 ac_write_fail=0 18266 ac_clean_files_save=$ac_clean_files 18267 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18268 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18269 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18270 as_write_fail=0 18271 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18272 #! $SHELL 18273 # Generated by $as_me. 18274 # Run this file to recreate the current configuration. 18275 # Compiler output produced by configure, useful for debugging 18276 # configure, is in config.log if it exists. 18277 18278 debug=false 18279 ac_cs_recheck=false 18280 ac_cs_silent=false 18281 18282 SHELL=\${CONFIG_SHELL-$SHELL} 18283 export SHELL 18284 _ASEOF 18285 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18286 ## -------------------- ## 18287 ## M4sh Initialization. ## 18288 ## -------------------- ## 18289 18290 # Be more Bourne compatible 18291 DUALCASE=1; export DUALCASE # for MKS sh 18292 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18293 emulate sh 18294 NULLCMD=: 18295 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18296 # is contrary to our usage. Disable this feature. 18297 alias -g '${1+"$@"}'='"$@"' 18298 setopt NO_GLOB_SUBST 18299 else 18300 case `(set -o) 2>/dev/null` in #( 18301 *posix*) : 18302 set -o posix ;; #( 18303 *) : 18304 ;; 18305 esac 18306 fi 18307 18308 18309 as_nl=' 18310 ' 18311 export as_nl 18312 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18313 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18314 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18315 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18316 # Prefer a ksh shell builtin over an external printf program on Solaris, 18317 # but without wasting forks for bash or zsh. 18318 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18319 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18320 as_echo='print -r --' 18321 as_echo_n='print -rn --' 18322 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18323 as_echo='printf %s\n' 18324 as_echo_n='printf %s' 18325 else 18326 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18327 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18328 as_echo_n='/usr/ucb/echo -n' 18329 else 18330 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18331 as_echo_n_body='eval 18332 arg=$1; 18333 case $arg in #( 18334 *"$as_nl"*) 18335 expr "X$arg" : "X\\(.*\\)$as_nl"; 18336 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18337 esac; 18338 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18339 ' 18340 export as_echo_n_body 18341 as_echo_n='sh -c $as_echo_n_body as_echo' 18342 fi 18343 export as_echo_body 18344 as_echo='sh -c $as_echo_body as_echo' 18345 fi 18346 18347 # The user is always right. 18348 if test "${PATH_SEPARATOR+set}" != set; then 18349 PATH_SEPARATOR=: 18350 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18351 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18352 PATH_SEPARATOR=';' 18353 } 18354 fi 18355 18356 18357 # IFS 18358 # We need space, tab and new line, in precisely that order. Quoting is 18359 # there to prevent editors from complaining about space-tab. 18360 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18361 # splitting by setting IFS to empty value.) 18362 IFS=" "" $as_nl" 18363 18364 # Find who we are. Look in the path if we contain no directory separator. 18365 as_myself= 18366 case $0 in #(( 18367 *[\\/]* ) as_myself=$0 ;; 18368 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18369 for as_dir in $PATH 18370 do 18371 IFS=$as_save_IFS 18372 test -z "$as_dir" && as_dir=. 18373 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18374 done 18375 IFS=$as_save_IFS 18376 18377 ;; 18378 esac 18379 # We did not find ourselves, most probably we were run as `sh COMMAND' 18380 # in which case we are not to be found in the path. 18381 if test "x$as_myself" = x; then 18382 as_myself=$0 18383 fi 18384 if test ! -f "$as_myself"; then 18385 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18386 exit 1 18387 fi 18388 18389 # Unset variables that we do not need and which cause bugs (e.g. in 18390 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18391 # suppresses any "Segmentation fault" message there. '((' could 18392 # trigger a bug in pdksh 5.2.14. 18393 for as_var in BASH_ENV ENV MAIL MAILPATH 18394 do eval test x\${$as_var+set} = xset \ 18395 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18396 done 18397 PS1='$ ' 18398 PS2='> ' 18399 PS4='+ ' 18400 18401 # NLS nuisances. 18402 LC_ALL=C 18403 export LC_ALL 18404 LANGUAGE=C 18405 export LANGUAGE 18406 18407 # CDPATH. 18408 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18409 18410 18411 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18412 # ---------------------------------------- 18413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18415 # script with STATUS, using 1 if that was 0. 18416 as_fn_error () 18417 { 18418 as_status=$1; test $as_status -eq 0 && as_status=1 18419 if test "$4"; then 18420 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18421 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18422 fi 18423 $as_echo "$as_me: error: $2" >&2 18424 as_fn_exit $as_status 18425 } # as_fn_error 18426 18427 18428 # as_fn_set_status STATUS 18429 # ----------------------- 18430 # Set $? to STATUS, without forking. 18431 as_fn_set_status () 18432 { 18433 return $1 18434 } # as_fn_set_status 18435 18436 # as_fn_exit STATUS 18437 # ----------------- 18438 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18439 as_fn_exit () 18440 { 18441 set +e 18442 as_fn_set_status $1 18443 exit $1 18444 } # as_fn_exit 18445 18446 # as_fn_unset VAR 18447 # --------------- 18448 # Portably unset VAR. 18449 as_fn_unset () 18450 { 18451 { eval $1=; unset $1;} 18452 } 18453 as_unset=as_fn_unset 18454 # as_fn_append VAR VALUE 18455 # ---------------------- 18456 # Append the text in VALUE to the end of the definition contained in VAR. Take 18457 # advantage of any shell optimizations that allow amortized linear growth over 18458 # repeated appends, instead of the typical quadratic growth present in naive 18459 # implementations. 18460 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18461 eval 'as_fn_append () 18462 { 18463 eval $1+=\$2 18464 }' 18465 else 18466 as_fn_append () 18467 { 18468 eval $1=\$$1\$2 18469 } 18470 fi # as_fn_append 18471 18472 # as_fn_arith ARG... 18473 # ------------------ 18474 # Perform arithmetic evaluation on the ARGs, and store the result in the 18475 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18476 # must be portable across $(()) and expr. 18477 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18478 eval 'as_fn_arith () 18479 { 18480 as_val=$(( $* )) 18481 }' 18482 else 18483 as_fn_arith () 18484 { 18485 as_val=`expr "$@" || test $? -eq 1` 18486 } 18487 fi # as_fn_arith 18488 18489 18490 if expr a : '\(a\)' >/dev/null 2>&1 && 18491 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18492 as_expr=expr 18493 else 18494 as_expr=false 18495 fi 18496 18497 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18498 as_basename=basename 18499 else 18500 as_basename=false 18501 fi 18502 18503 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18504 as_dirname=dirname 18505 else 18506 as_dirname=false 18507 fi 18508 18509 as_me=`$as_basename -- "$0" || 18510 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18511 X"$0" : 'X\(//\)$' \| \ 18512 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18513 $as_echo X/"$0" | 18514 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18515 s//\1/ 18516 q 18517 } 18518 /^X\/\(\/\/\)$/{ 18519 s//\1/ 18520 q 18521 } 18522 /^X\/\(\/\).*/{ 18523 s//\1/ 18524 q 18525 } 18526 s/.*/./; q'` 18527 18528 # Avoid depending upon Character Ranges. 18529 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18530 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18531 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18532 as_cr_digits='0123456789' 18533 as_cr_alnum=$as_cr_Letters$as_cr_digits 18534 18535 ECHO_C= ECHO_N= ECHO_T= 18536 case `echo -n x` in #((((( 18537 -n*) 18538 case `echo 'xy\c'` in 18539 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18540 xy) ECHO_C='\c';; 18541 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18542 ECHO_T=' ';; 18543 esac;; 18544 *) 18545 ECHO_N='-n';; 18546 esac 18547 18548 rm -f conf$$ conf$$.exe conf$$.file 18549 if test -d conf$$.dir; then 18550 rm -f conf$$.dir/conf$$.file 18551 else 18552 rm -f conf$$.dir 18553 mkdir conf$$.dir 2>/dev/null 18554 fi 18555 if (echo >conf$$.file) 2>/dev/null; then 18556 if ln -s conf$$.file conf$$ 2>/dev/null; then 18557 as_ln_s='ln -s' 18558 # ... but there are two gotchas: 18559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18561 # In both cases, we have to default to `cp -pR'. 18562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18563 as_ln_s='cp -pR' 18564 elif ln conf$$.file conf$$ 2>/dev/null; then 18565 as_ln_s=ln 18566 else 18567 as_ln_s='cp -pR' 18568 fi 18569 else 18570 as_ln_s='cp -pR' 18571 fi 18572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18573 rmdir conf$$.dir 2>/dev/null 18574 18575 18576 # as_fn_mkdir_p 18577 # ------------- 18578 # Create "$as_dir" as a directory, including parents if necessary. 18579 as_fn_mkdir_p () 18580 { 18581 18582 case $as_dir in #( 18583 -*) as_dir=./$as_dir;; 18584 esac 18585 test -d "$as_dir" || eval $as_mkdir_p || { 18586 as_dirs= 18587 while :; do 18588 case $as_dir in #( 18589 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18590 *) as_qdir=$as_dir;; 18591 esac 18592 as_dirs="'$as_qdir' $as_dirs" 18593 as_dir=`$as_dirname -- "$as_dir" || 18594 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18595 X"$as_dir" : 'X\(//\)[^/]' \| \ 18596 X"$as_dir" : 'X\(//\)$' \| \ 18597 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18598 $as_echo X"$as_dir" | 18599 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18600 s//\1/ 18601 q 18602 } 18603 /^X\(\/\/\)[^/].*/{ 18604 s//\1/ 18605 q 18606 } 18607 /^X\(\/\/\)$/{ 18608 s//\1/ 18609 q 18610 } 18611 /^X\(\/\).*/{ 18612 s//\1/ 18613 q 18614 } 18615 s/.*/./; q'` 18616 test -d "$as_dir" && break 18617 done 18618 test -z "$as_dirs" || eval "mkdir $as_dirs" 18619 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18620 18621 18622 } # as_fn_mkdir_p 18623 if mkdir -p . 2>/dev/null; then 18624 as_mkdir_p='mkdir -p "$as_dir"' 18625 else 18626 test -d ./-p && rmdir ./-p 18627 as_mkdir_p=false 18628 fi 18629 18630 18631 # as_fn_executable_p FILE 18632 # ----------------------- 18633 # Test if FILE is an executable regular file. 18634 as_fn_executable_p () 18635 { 18636 test -f "$1" && test -x "$1" 18637 } # as_fn_executable_p 18638 as_test_x='test -x' 18639 as_executable_p=as_fn_executable_p 18640 18641 # Sed expression to map a string onto a valid CPP name. 18642 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18643 18644 # Sed expression to map a string onto a valid variable name. 18645 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18646 18647 18648 exec 6>&1 18649 ## ----------------------------------- ## 18650 ## Main body of $CONFIG_STATUS script. ## 18651 ## ----------------------------------- ## 18652 _ASEOF 18653 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18654 18655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18656 # Save the log message, to keep $0 and so on meaningful, and to 18657 # report actual input values of CONFIG_FILES etc. instead of their 18658 # values after options handling. 18659 ac_log=" 18660 This file was extended by libXvMC $as_me 1.0.10, which was 18661 generated by GNU Autoconf 2.69. Invocation command line was 18662 18663 CONFIG_FILES = $CONFIG_FILES 18664 CONFIG_HEADERS = $CONFIG_HEADERS 18665 CONFIG_LINKS = $CONFIG_LINKS 18666 CONFIG_COMMANDS = $CONFIG_COMMANDS 18667 $ $0 $@ 18668 18669 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18670 " 18671 18672 _ACEOF 18673 18674 case $ac_config_files in *" 18675 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18676 esac 18677 18678 case $ac_config_headers in *" 18679 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18680 esac 18681 18682 18683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18684 # Files that config.status was made for. 18685 config_files="$ac_config_files" 18686 config_headers="$ac_config_headers" 18687 config_commands="$ac_config_commands" 18688 18689 _ACEOF 18690 18691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18692 ac_cs_usage="\ 18693 \`$as_me' instantiates files and other configuration actions 18694 from templates according to the current configuration. Unless the files 18695 and actions are specified as TAGs, all are instantiated by default. 18696 18697 Usage: $0 [OPTION]... [TAG]... 18698 18699 -h, --help print this help, then exit 18700 -V, --version print version number and configuration settings, then exit 18701 --config print configuration, then exit 18702 -q, --quiet, --silent 18703 do not print progress messages 18704 -d, --debug don't remove temporary files 18705 --recheck update $as_me by reconfiguring in the same conditions 18706 --file=FILE[:TEMPLATE] 18707 instantiate the configuration file FILE 18708 --header=FILE[:TEMPLATE] 18709 instantiate the configuration header FILE 18710 18711 Configuration files: 18712 $config_files 18713 18714 Configuration headers: 18715 $config_headers 18716 18717 Configuration commands: 18718 $config_commands 18719 18720 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18721 18722 _ACEOF 18723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18724 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18725 ac_cs_version="\\ 18726 libXvMC config.status 1.0.10 18727 configured by $0, generated by GNU Autoconf 2.69, 18728 with options \\"\$ac_cs_config\\" 18729 18730 Copyright (C) 2012 Free Software Foundation, Inc. 18731 This config.status script is free software; the Free Software Foundation 18732 gives unlimited permission to copy, distribute and modify it." 18733 18734 ac_pwd='$ac_pwd' 18735 srcdir='$srcdir' 18736 INSTALL='$INSTALL' 18737 MKDIR_P='$MKDIR_P' 18738 AWK='$AWK' 18739 test -n "\$AWK" || AWK=awk 18740 _ACEOF 18741 18742 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18743 # The default lists apply if the user does not specify any file. 18744 ac_need_defaults=: 18745 while test $# != 0 18746 do 18747 case $1 in 18748 --*=?*) 18749 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18750 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18751 ac_shift=: 18752 ;; 18753 --*=) 18754 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18755 ac_optarg= 18756 ac_shift=: 18757 ;; 18758 *) 18759 ac_option=$1 18760 ac_optarg=$2 18761 ac_shift=shift 18762 ;; 18763 esac 18764 18765 case $ac_option in 18766 # Handling of the options. 18767 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18768 ac_cs_recheck=: ;; 18769 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18770 $as_echo "$ac_cs_version"; exit ;; 18771 --config | --confi | --conf | --con | --co | --c ) 18772 $as_echo "$ac_cs_config"; exit ;; 18773 --debug | --debu | --deb | --de | --d | -d ) 18774 debug=: ;; 18775 --file | --fil | --fi | --f ) 18776 $ac_shift 18777 case $ac_optarg in 18778 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18779 '') as_fn_error $? "missing file argument" ;; 18780 esac 18781 as_fn_append CONFIG_FILES " '$ac_optarg'" 18782 ac_need_defaults=false;; 18783 --header | --heade | --head | --hea ) 18784 $ac_shift 18785 case $ac_optarg in 18786 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18787 esac 18788 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18789 ac_need_defaults=false;; 18790 --he | --h) 18791 # Conflict between --help and --header 18792 as_fn_error $? "ambiguous option: \`$1' 18793 Try \`$0 --help' for more information.";; 18794 --help | --hel | -h ) 18795 $as_echo "$ac_cs_usage"; exit ;; 18796 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18797 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18798 ac_cs_silent=: ;; 18799 18800 # This is an error. 18801 -*) as_fn_error $? "unrecognized option: \`$1' 18802 Try \`$0 --help' for more information." ;; 18803 18804 *) as_fn_append ac_config_targets " $1" 18805 ac_need_defaults=false ;; 18806 18807 esac 18808 shift 18809 done 18810 18811 ac_configure_extra_args= 18812 18813 if $ac_cs_silent; then 18814 exec 6>/dev/null 18815 ac_configure_extra_args="$ac_configure_extra_args --silent" 18816 fi 18817 18818 _ACEOF 18819 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18820 if \$ac_cs_recheck; then 18821 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18822 shift 18823 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18824 CONFIG_SHELL='$SHELL' 18825 export CONFIG_SHELL 18826 exec "\$@" 18827 fi 18828 18829 _ACEOF 18830 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18831 exec 5>>config.log 18832 { 18833 echo 18834 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18835 ## Running $as_me. ## 18836 _ASBOX 18837 $as_echo "$ac_log" 18838 } >&5 18839 18840 _ACEOF 18841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18842 # 18843 # INIT-COMMANDS 18844 # 18845 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18846 18847 18848 # The HP-UX ksh and POSIX shell print the target directory to stdout 18849 # if CDPATH is set. 18850 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18851 18852 sed_quote_subst='$sed_quote_subst' 18853 double_quote_subst='$double_quote_subst' 18854 delay_variable_subst='$delay_variable_subst' 18855 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18856 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18857 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18858 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18859 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18860 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18861 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18862 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18863 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18864 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18865 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18866 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18867 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18868 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18869 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18870 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18871 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18872 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18873 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18874 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18875 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18876 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18877 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18878 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18879 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18880 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18881 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18882 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18883 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18884 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18885 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18886 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18887 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18888 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18889 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18890 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18891 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18892 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18893 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18894 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18895 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18896 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18897 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18898 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18899 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18900 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18901 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18902 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18903 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18904 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18905 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18906 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18907 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18908 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18909 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18910 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18911 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"`' 18912 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18913 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18914 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18915 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18916 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18917 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18918 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18919 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18920 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18921 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18922 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18923 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18924 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18925 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18926 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18927 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18928 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18929 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18930 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18931 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18932 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18933 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18934 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18935 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18936 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18937 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18938 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18939 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18940 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18941 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18942 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18943 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18944 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18945 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18946 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18947 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18948 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18949 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18950 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18951 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18952 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18953 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18954 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18955 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18956 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18957 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18958 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18959 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18960 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18961 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18962 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18963 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18964 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18965 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18966 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18967 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18968 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18969 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18970 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18971 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18972 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18973 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18974 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18975 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18976 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18977 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18978 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18979 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18980 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18981 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18982 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18983 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18984 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18985 18986 LTCC='$LTCC' 18987 LTCFLAGS='$LTCFLAGS' 18988 compiler='$compiler_DEFAULT' 18989 18990 # A function that is used when there is no print builtin or printf. 18991 func_fallback_echo () 18992 { 18993 eval 'cat <<_LTECHO_EOF 18994 \$1 18995 _LTECHO_EOF' 18996 } 18997 18998 # Quote evaled strings. 18999 for var in SHELL \ 19000 ECHO \ 19001 PATH_SEPARATOR \ 19002 SED \ 19003 GREP \ 19004 EGREP \ 19005 FGREP \ 19006 LD \ 19007 NM \ 19008 LN_S \ 19009 lt_SP2NL \ 19010 lt_NL2SP \ 19011 reload_flag \ 19012 OBJDUMP \ 19013 deplibs_check_method \ 19014 file_magic_cmd \ 19015 file_magic_glob \ 19016 want_nocaseglob \ 19017 DLLTOOL \ 19018 sharedlib_from_linklib_cmd \ 19019 AR \ 19020 AR_FLAGS \ 19021 archiver_list_spec \ 19022 STRIP \ 19023 RANLIB \ 19024 CC \ 19025 CFLAGS \ 19026 compiler \ 19027 lt_cv_sys_global_symbol_pipe \ 19028 lt_cv_sys_global_symbol_to_cdecl \ 19029 lt_cv_sys_global_symbol_to_c_name_address \ 19030 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 19031 nm_file_list_spec \ 19032 lt_prog_compiler_no_builtin_flag \ 19033 lt_prog_compiler_pic \ 19034 lt_prog_compiler_wl \ 19035 lt_prog_compiler_static \ 19036 lt_cv_prog_compiler_c_o \ 19037 need_locks \ 19038 MANIFEST_TOOL \ 19039 DSYMUTIL \ 19040 NMEDIT \ 19041 LIPO \ 19042 OTOOL \ 19043 OTOOL64 \ 19044 shrext_cmds \ 19045 export_dynamic_flag_spec \ 19046 whole_archive_flag_spec \ 19047 compiler_needs_object \ 19048 with_gnu_ld \ 19049 allow_undefined_flag \ 19050 no_undefined_flag \ 19051 hardcode_libdir_flag_spec \ 19052 hardcode_libdir_separator \ 19053 exclude_expsyms \ 19054 include_expsyms \ 19055 file_list_spec \ 19056 variables_saved_for_relink \ 19057 libname_spec \ 19058 library_names_spec \ 19059 soname_spec \ 19060 install_override_mode \ 19061 finish_eval \ 19062 old_striplib \ 19063 striplib; do 19064 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19065 *[\\\\\\\`\\"\\\$]*) 19066 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 19067 ;; 19068 *) 19069 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19070 ;; 19071 esac 19072 done 19073 19074 # Double-quote double-evaled strings. 19075 for var in reload_cmds \ 19076 old_postinstall_cmds \ 19077 old_postuninstall_cmds \ 19078 old_archive_cmds \ 19079 extract_expsyms_cmds \ 19080 old_archive_from_new_cmds \ 19081 old_archive_from_expsyms_cmds \ 19082 archive_cmds \ 19083 archive_expsym_cmds \ 19084 module_cmds \ 19085 module_expsym_cmds \ 19086 export_symbols_cmds \ 19087 prelink_cmds \ 19088 postlink_cmds \ 19089 postinstall_cmds \ 19090 postuninstall_cmds \ 19091 finish_cmds \ 19092 sys_lib_search_path_spec \ 19093 sys_lib_dlsearch_path_spec; do 19094 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 19095 *[\\\\\\\`\\"\\\$]*) 19096 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 19097 ;; 19098 *) 19099 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 19100 ;; 19101 esac 19102 done 19103 19104 ac_aux_dir='$ac_aux_dir' 19105 xsi_shell='$xsi_shell' 19106 lt_shell_append='$lt_shell_append' 19107 19108 # See if we are running on zsh, and set the options which allow our 19109 # commands through without removal of \ escapes INIT. 19110 if test -n "\${ZSH_VERSION+set}" ; then 19111 setopt NO_GLOB_SUBST 19112 fi 19113 19114 19115 PACKAGE='$PACKAGE' 19116 VERSION='$VERSION' 19117 TIMESTAMP='$TIMESTAMP' 19118 RM='$RM' 19119 ofile='$ofile' 19120 19121 19122 19123 19124 _ACEOF 19125 19126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19127 19128 # Handling of arguments. 19129 for ac_config_target in $ac_config_targets 19130 do 19131 case $ac_config_target in 19132 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 19133 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 19134 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 19135 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 19136 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 19137 "include/X11/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/Makefile" ;; 19138 "include/X11/extensions/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/extensions/Makefile" ;; 19139 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 19140 "wrapper/Makefile") CONFIG_FILES="$CONFIG_FILES wrapper/Makefile" ;; 19141 "xvmc.pc") CONFIG_FILES="$CONFIG_FILES xvmc.pc" ;; 19142 19143 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 19144 esac 19145 done 19146 19147 19148 # If the user did not use the arguments to specify the items to instantiate, 19149 # then the envvar interface is used. Set only those that are not. 19150 # We use the long form for the default assignment because of an extremely 19151 # bizarre bug on SunOS 4.1.3. 19152 if $ac_need_defaults; then 19153 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 19154 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 19155 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 19156 fi 19157 19158 # Have a temporary directory for convenience. Make it in the build tree 19159 # simply because there is no reason against having it here, and in addition, 19160 # creating and moving files from /tmp can sometimes cause problems. 19161 # Hook for its removal unless debugging. 19162 # Note that there is a small window in which the directory will not be cleaned: 19163 # after its creation but before its name has been assigned to `$tmp'. 19164 $debug || 19165 { 19166 tmp= ac_tmp= 19167 trap 'exit_status=$? 19168 : "${ac_tmp:=$tmp}" 19169 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 19170 ' 0 19171 trap 'as_fn_exit 1' 1 2 13 15 19172 } 19173 # Create a (secure) tmp directory for tmp files. 19174 19175 { 19176 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 19177 test -d "$tmp" 19178 } || 19179 { 19180 tmp=./conf$$-$RANDOM 19181 (umask 077 && mkdir "$tmp") 19182 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 19183 ac_tmp=$tmp 19184 19185 # Set up the scripts for CONFIG_FILES section. 19186 # No need to generate them if there are no CONFIG_FILES. 19187 # This happens for instance with `./config.status config.h'. 19188 if test -n "$CONFIG_FILES"; then 19189 19190 19191 ac_cr=`echo X | tr X '\015'` 19192 # On cygwin, bash can eat \r inside `` if the user requested igncr. 19193 # But we know of no other shell where ac_cr would be empty at this 19194 # point, so we can use a bashism as a fallback. 19195 if test "x$ac_cr" = x; then 19196 eval ac_cr=\$\'\\r\' 19197 fi 19198 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 19199 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 19200 ac_cs_awk_cr='\\r' 19201 else 19202 ac_cs_awk_cr=$ac_cr 19203 fi 19204 19205 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 19206 _ACEOF 19207 19208 19209 { 19210 echo "cat >conf$$subs.awk <<_ACEOF" && 19211 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 19212 echo "_ACEOF" 19213 } >conf$$subs.sh || 19214 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19215 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 19216 ac_delim='%!_!# ' 19217 for ac_last_try in false false false false false :; do 19218 . ./conf$$subs.sh || 19219 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19220 19221 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 19222 if test $ac_delim_n = $ac_delim_num; then 19223 break 19224 elif $ac_last_try; then 19225 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19226 else 19227 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19228 fi 19229 done 19230 rm -f conf$$subs.sh 19231 19232 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19233 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 19234 _ACEOF 19235 sed -n ' 19236 h 19237 s/^/S["/; s/!.*/"]=/ 19238 p 19239 g 19240 s/^[^!]*!// 19241 :repl 19242 t repl 19243 s/'"$ac_delim"'$// 19244 t delim 19245 :nl 19246 h 19247 s/\(.\{148\}\)..*/\1/ 19248 t more1 19249 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19250 p 19251 n 19252 b repl 19253 :more1 19254 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19255 p 19256 g 19257 s/.\{148\}// 19258 t nl 19259 :delim 19260 h 19261 s/\(.\{148\}\)..*/\1/ 19262 t more2 19263 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19264 p 19265 b 19266 :more2 19267 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19268 p 19269 g 19270 s/.\{148\}// 19271 t delim 19272 ' <conf$$subs.awk | sed ' 19273 /^[^""]/{ 19274 N 19275 s/\n// 19276 } 19277 ' >>$CONFIG_STATUS || ac_write_fail=1 19278 rm -f conf$$subs.awk 19279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19280 _ACAWK 19281 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19282 for (key in S) S_is_set[key] = 1 19283 FS = "" 19284 19285 } 19286 { 19287 line = $ 0 19288 nfields = split(line, field, "@") 19289 substed = 0 19290 len = length(field[1]) 19291 for (i = 2; i < nfields; i++) { 19292 key = field[i] 19293 keylen = length(key) 19294 if (S_is_set[key]) { 19295 value = S[key] 19296 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19297 len += length(value) + length(field[++i]) 19298 substed = 1 19299 } else 19300 len += 1 + keylen 19301 } 19302 19303 print line 19304 } 19305 19306 _ACAWK 19307 _ACEOF 19308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19309 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19310 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19311 else 19312 cat 19313 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19314 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19315 _ACEOF 19316 19317 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19318 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19319 # trailing colons and then remove the whole line if VPATH becomes empty 19320 # (actually we leave an empty line to preserve line numbers). 19321 if test "x$srcdir" = x.; then 19322 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19323 h 19324 s/// 19325 s/^/:/ 19326 s/[ ]*$/:/ 19327 s/:\$(srcdir):/:/g 19328 s/:\${srcdir}:/:/g 19329 s/:@srcdir@:/:/g 19330 s/^:*// 19331 s/:*$// 19332 x 19333 s/\(=[ ]*\).*/\1/ 19334 G 19335 s/\n// 19336 s/^[^=]*=[ ]*$// 19337 }' 19338 fi 19339 19340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19341 fi # test -n "$CONFIG_FILES" 19342 19343 # Set up the scripts for CONFIG_HEADERS section. 19344 # No need to generate them if there are no CONFIG_HEADERS. 19345 # This happens for instance with `./config.status Makefile'. 19346 if test -n "$CONFIG_HEADERS"; then 19347 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19348 BEGIN { 19349 _ACEOF 19350 19351 # Transform confdefs.h into an awk script `defines.awk', embedded as 19352 # here-document in config.status, that substitutes the proper values into 19353 # config.h.in to produce config.h. 19354 19355 # Create a delimiter string that does not exist in confdefs.h, to ease 19356 # handling of long lines. 19357 ac_delim='%!_!# ' 19358 for ac_last_try in false false :; do 19359 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19360 if test -z "$ac_tt"; then 19361 break 19362 elif $ac_last_try; then 19363 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19364 else 19365 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19366 fi 19367 done 19368 19369 # For the awk script, D is an array of macro values keyed by name, 19370 # likewise P contains macro parameters if any. Preserve backslash 19371 # newline sequences. 19372 19373 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19374 sed -n ' 19375 s/.\{148\}/&'"$ac_delim"'/g 19376 t rset 19377 :rset 19378 s/^[ ]*#[ ]*define[ ][ ]*/ / 19379 t def 19380 d 19381 :def 19382 s/\\$// 19383 t bsnl 19384 s/["\\]/\\&/g 19385 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19386 D["\1"]=" \3"/p 19387 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19388 d 19389 :bsnl 19390 s/["\\]/\\&/g 19391 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19392 D["\1"]=" \3\\\\\\n"\\/p 19393 t cont 19394 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19395 t cont 19396 d 19397 :cont 19398 n 19399 s/.\{148\}/&'"$ac_delim"'/g 19400 t clear 19401 :clear 19402 s/\\$// 19403 t bsnlc 19404 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19405 d 19406 :bsnlc 19407 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19408 b cont 19409 ' <confdefs.h | sed ' 19410 s/'"$ac_delim"'/"\\\ 19411 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19412 19413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19414 for (key in D) D_is_set[key] = 1 19415 FS = "" 19416 } 19417 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19418 line = \$ 0 19419 split(line, arg, " ") 19420 if (arg[1] == "#") { 19421 defundef = arg[2] 19422 mac1 = arg[3] 19423 } else { 19424 defundef = substr(arg[1], 2) 19425 mac1 = arg[2] 19426 } 19427 split(mac1, mac2, "(") #) 19428 macro = mac2[1] 19429 prefix = substr(line, 1, index(line, defundef) - 1) 19430 if (D_is_set[macro]) { 19431 # Preserve the white space surrounding the "#". 19432 print prefix "define", macro P[macro] D[macro] 19433 next 19434 } else { 19435 # Replace #undef with comments. This is necessary, for example, 19436 # in the case of _POSIX_SOURCE, which is predefined and required 19437 # on some systems where configure will not decide to define it. 19438 if (defundef == "undef") { 19439 print "/*", prefix defundef, macro, "*/" 19440 next 19441 } 19442 } 19443 } 19444 { print } 19445 _ACAWK 19446 _ACEOF 19447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19448 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19449 fi # test -n "$CONFIG_HEADERS" 19450 19451 19452 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19453 shift 19454 for ac_tag 19455 do 19456 case $ac_tag in 19457 :[FHLC]) ac_mode=$ac_tag; continue;; 19458 esac 19459 case $ac_mode$ac_tag in 19460 :[FHL]*:*);; 19461 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19462 :[FH]-) ac_tag=-:-;; 19463 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19464 esac 19465 ac_save_IFS=$IFS 19466 IFS=: 19467 set x $ac_tag 19468 IFS=$ac_save_IFS 19469 shift 19470 ac_file=$1 19471 shift 19472 19473 case $ac_mode in 19474 :L) ac_source=$1;; 19475 :[FH]) 19476 ac_file_inputs= 19477 for ac_f 19478 do 19479 case $ac_f in 19480 -) ac_f="$ac_tmp/stdin";; 19481 *) # Look for the file first in the build tree, then in the source tree 19482 # (if the path is not absolute). The absolute path cannot be DOS-style, 19483 # because $ac_f cannot contain `:'. 19484 test -f "$ac_f" || 19485 case $ac_f in 19486 [\\/$]*) false;; 19487 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19488 esac || 19489 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19490 esac 19491 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19492 as_fn_append ac_file_inputs " '$ac_f'" 19493 done 19494 19495 # Let's still pretend it is `configure' which instantiates (i.e., don't 19496 # use $as_me), people would be surprised to read: 19497 # /* config.h. Generated by config.status. */ 19498 configure_input='Generated from '` 19499 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19500 `' by configure.' 19501 if test x"$ac_file" != x-; then 19502 configure_input="$ac_file. $configure_input" 19503 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19504 $as_echo "$as_me: creating $ac_file" >&6;} 19505 fi 19506 # Neutralize special characters interpreted by sed in replacement strings. 19507 case $configure_input in #( 19508 *\&* | *\|* | *\\* ) 19509 ac_sed_conf_input=`$as_echo "$configure_input" | 19510 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19511 *) ac_sed_conf_input=$configure_input;; 19512 esac 19513 19514 case $ac_tag in 19515 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19516 || as_fn_error $? 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20070 need_lib_prefix=$need_lib_prefix 20071 20072 # Do we need a version for libraries? 20073 need_version=$need_version 20074 20075 # Library versioning type. 20076 version_type=$version_type 20077 20078 # Shared library runtime path variable. 20079 runpath_var=$runpath_var 20080 20081 # Shared library path variable. 20082 shlibpath_var=$shlibpath_var 20083 20084 # Is shlibpath searched before the hard-coded library search path? 20085 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 20086 20087 # Format of library name prefix. 20088 libname_spec=$lt_libname_spec 20089 20090 # List of archive names. First name is the real one, the rest are links. 20091 # The last name is the one that the linker finds with -lNAME 20092 library_names_spec=$lt_library_names_spec 20093 20094 # The coded name of the library, if different from the real name. 20095 soname_spec=$lt_soname_spec 20096 20097 # Permission mode override for installation of shared libraries. 20098 install_override_mode=$lt_install_override_mode 20099 20100 # Command to use after installation of a shared archive. 20101 postinstall_cmds=$lt_postinstall_cmds 20102 20103 # Command to use after uninstallation of a shared archive. 20104 postuninstall_cmds=$lt_postuninstall_cmds 20105 20106 # Commands used to finish a libtool library installation in a directory. 20107 finish_cmds=$lt_finish_cmds 20108 20109 # As "finish_cmds", except a single script fragment to be evaled but 20110 # not shown. 20111 finish_eval=$lt_finish_eval 20112 20113 # Whether we should hardcode library paths into libraries. 20114 hardcode_into_libs=$hardcode_into_libs 20115 20116 # Compile-time system search path for libraries. 20117 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 20118 20119 # Run-time system search path for libraries. 20120 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 20121 20122 # Whether dlopen is supported. 20123 dlopen_support=$enable_dlopen 20124 20125 # Whether dlopen of programs is supported. 20126 dlopen_self=$enable_dlopen_self 20127 20128 # Whether dlopen of statically linked programs is supported. 20129 dlopen_self_static=$enable_dlopen_self_static 20130 20131 # Commands to strip libraries. 20132 old_striplib=$lt_old_striplib 20133 striplib=$lt_striplib 20134 20135 20136 # The linker used to build libraries. 20137 LD=$lt_LD 20138 20139 # How to create reloadable object files. 20140 reload_flag=$lt_reload_flag 20141 reload_cmds=$lt_reload_cmds 20142 20143 # Commands used to build an old-style archive. 20144 old_archive_cmds=$lt_old_archive_cmds 20145 20146 # A language specific compiler. 20147 CC=$lt_compiler 20148 20149 # Is the compiler the GNU compiler? 20150 with_gcc=$GCC 20151 20152 # Compiler flag to turn off builtin functions. 20153 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 20154 20155 # Additional compiler flags for building library objects. 20156 pic_flag=$lt_lt_prog_compiler_pic 20157 20158 # How to pass a linker flag through the compiler. 20159 wl=$lt_lt_prog_compiler_wl 20160 20161 # Compiler flag to prevent dynamic linking. 20162 link_static_flag=$lt_lt_prog_compiler_static 20163 20164 # Does compiler simultaneously support -c and -o options? 20165 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 20166 20167 # Whether or not to add -lc for building shared libraries. 20168 build_libtool_need_lc=$archive_cmds_need_lc 20169 20170 # Whether or not to disallow shared libs when runtime libs are static. 20171 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 20172 20173 # Compiler flag to allow reflexive dlopens. 20174 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 20175 20176 # Compiler flag to generate shared objects directly from archives. 20177 whole_archive_flag_spec=$lt_whole_archive_flag_spec 20178 20179 # Whether the compiler copes with passing no objects directly. 20180 compiler_needs_object=$lt_compiler_needs_object 20181 20182 # Create an old-style archive from a shared archive. 20183 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 20184 20185 # Create a temporary old-style archive to link instead of a shared archive. 20186 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 20187 20188 # Commands used to build a shared archive. 20189 archive_cmds=$lt_archive_cmds 20190 archive_expsym_cmds=$lt_archive_expsym_cmds 20191 20192 # Commands used to build a loadable module if different from building 20193 # a shared archive. 20194 module_cmds=$lt_module_cmds 20195 module_expsym_cmds=$lt_module_expsym_cmds 20196 20197 # Whether we are building with GNU ld or not. 20198 with_gnu_ld=$lt_with_gnu_ld 20199 20200 # Flag that allows shared libraries with undefined symbols to be built. 20201 allow_undefined_flag=$lt_allow_undefined_flag 20202 20203 # Flag that enforces no undefined symbols. 20204 no_undefined_flag=$lt_no_undefined_flag 20205 20206 # Flag to hardcode \$libdir into a binary during linking. 20207 # This must work even if \$libdir does not exist 20208 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 20209 20210 # Whether we need a single "-rpath" flag with a separated argument. 20211 hardcode_libdir_separator=$lt_hardcode_libdir_separator 20212 20213 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20214 # DIR into the resulting binary. 20215 hardcode_direct=$hardcode_direct 20216 20217 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20218 # DIR into the resulting binary and the resulting library dependency is 20219 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 20220 # library is relocated. 20221 hardcode_direct_absolute=$hardcode_direct_absolute 20222 20223 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 20224 # into the resulting binary. 20225 hardcode_minus_L=$hardcode_minus_L 20226 20227 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 20228 # into the resulting binary. 20229 hardcode_shlibpath_var=$hardcode_shlibpath_var 20230 20231 # Set to "yes" if building a shared library automatically hardcodes DIR 20232 # into the library and all subsequent libraries and executables linked 20233 # against it. 20234 hardcode_automatic=$hardcode_automatic 20235 20236 # Set to yes if linker adds runtime paths of dependent libraries 20237 # to runtime path list. 20238 inherit_rpath=$inherit_rpath 20239 20240 # Whether libtool must link a program against all its dependency libraries. 20241 link_all_deplibs=$link_all_deplibs 20242 20243 # Set to "yes" if exported symbols are required. 20244 always_export_symbols=$always_export_symbols 20245 20246 # The commands to list exported symbols. 20247 export_symbols_cmds=$lt_export_symbols_cmds 20248 20249 # Symbols that should not be listed in the preloaded symbols. 20250 exclude_expsyms=$lt_exclude_expsyms 20251 20252 # Symbols that must always be exported. 20253 include_expsyms=$lt_include_expsyms 20254 20255 # Commands necessary for linking programs (against libraries) with templates. 20256 prelink_cmds=$lt_prelink_cmds 20257 20258 # Commands necessary for finishing linking programs. 20259 postlink_cmds=$lt_postlink_cmds 20260 20261 # Specify filename containing input files. 20262 file_list_spec=$lt_file_list_spec 20263 20264 # How to hardcode a shared library path into an executable. 20265 hardcode_action=$hardcode_action 20266 20267 # ### END LIBTOOL CONFIG 20268 20269 _LT_EOF 20270 20271 case $host_os in 20272 aix3*) 20273 cat <<\_LT_EOF >> "$cfgfile" 20274 # AIX sometimes has problems with the GCC collect2 program. For some 20275 # reason, if we set the COLLECT_NAMES environment variable, the problems 20276 # vanish in a puff of smoke. 20277 if test "X${COLLECT_NAMES+set}" != Xset; then 20278 COLLECT_NAMES= 20279 export COLLECT_NAMES 20280 fi 20281 _LT_EOF 20282 ;; 20283 esac 20284 20285 20286 ltmain="$ac_aux_dir/ltmain.sh" 20287 20288 20289 # We use sed instead of cat because bash on DJGPP gets confused if 20290 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20291 # text mode, it properly converts lines to CR/LF. This bash problem 20292 # is reportedly fixed, but why not run on old versions too? 20293 sed '$q' "$ltmain" >> "$cfgfile" \ 20294 || (rm -f "$cfgfile"; exit 1) 20295 20296 if test x"$xsi_shell" = xyes; then 20297 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20298 func_dirname ()\ 20299 {\ 20300 \ case ${1} in\ 20301 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20302 \ * ) func_dirname_result="${3}" ;;\ 20303 \ esac\ 20304 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20305 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20306 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20307 test 0 -eq $? || _lt_function_replace_fail=: 20308 20309 20310 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20311 func_basename ()\ 20312 {\ 20313 \ func_basename_result="${1##*/}"\ 20314 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20315 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20316 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20317 test 0 -eq $? || _lt_function_replace_fail=: 20318 20319 20320 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20321 func_dirname_and_basename ()\ 20322 {\ 20323 \ case ${1} in\ 20324 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20325 \ * ) func_dirname_result="${3}" ;;\ 20326 \ esac\ 20327 \ func_basename_result="${1##*/}"\ 20328 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20329 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20330 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20331 test 0 -eq $? || _lt_function_replace_fail=: 20332 20333 20334 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20335 func_stripname ()\ 20336 {\ 20337 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20338 \ # positional parameters, so assign one to ordinary parameter first.\ 20339 \ func_stripname_result=${3}\ 20340 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20341 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20342 } # Extended-shell func_stripname implementation' "$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 $? || _lt_function_replace_fail=: 20346 20347 20348 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20349 func_split_long_opt ()\ 20350 {\ 20351 \ func_split_long_opt_name=${1%%=*}\ 20352 \ func_split_long_opt_arg=${1#*=}\ 20353 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20354 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20355 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20356 test 0 -eq $? || _lt_function_replace_fail=: 20357 20358 20359 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20360 func_split_short_opt ()\ 20361 {\ 20362 \ func_split_short_opt_arg=${1#??}\ 20363 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20364 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20365 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20366 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20367 test 0 -eq $? || _lt_function_replace_fail=: 20368 20369 20370 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20371 func_lo2o ()\ 20372 {\ 20373 \ case ${1} in\ 20374 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20375 \ *) func_lo2o_result=${1} ;;\ 20376 \ esac\ 20377 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20378 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20379 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20380 test 0 -eq $? || _lt_function_replace_fail=: 20381 20382 20383 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20384 func_xform ()\ 20385 {\ 20386 func_xform_result=${1%.*}.lo\ 20387 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20388 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20389 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20390 test 0 -eq $? || _lt_function_replace_fail=: 20391 20392 20393 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20394 func_arith ()\ 20395 {\ 20396 func_arith_result=$(( $* ))\ 20397 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20398 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20399 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20400 test 0 -eq $? || _lt_function_replace_fail=: 20401 20402 20403 sed -e '/^func_len ()$/,/^} # func_len /c\ 20404 func_len ()\ 20405 {\ 20406 func_len_result=${#1}\ 20407 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20408 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20409 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20410 test 0 -eq $? || _lt_function_replace_fail=: 20411 20412 fi 20413 20414 if test x"$lt_shell_append" = xyes; then 20415 sed -e '/^func_append ()$/,/^} # func_append /c\ 20416 func_append ()\ 20417 {\ 20418 eval "${1}+=\\${2}"\ 20419 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20420 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20421 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20422 test 0 -eq $? || _lt_function_replace_fail=: 20423 20424 20425 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20426 func_append_quoted ()\ 20427 {\ 20428 \ func_quote_for_eval "${2}"\ 20429 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20430 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20431 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20432 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20433 test 0 -eq $? || _lt_function_replace_fail=: 20434 20435 20436 # Save a `func_append' function call where possible by direct use of '+=' 20437 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20438 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20439 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20440 test 0 -eq $? || _lt_function_replace_fail=: 20441 else 20442 # Save a `func_append' function call even when '+=' is not available 20443 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20444 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20445 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20446 test 0 -eq $? || _lt_function_replace_fail=: 20447 fi 20448 20449 if test x"$_lt_function_replace_fail" = x":"; then 20450 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20451 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20452 fi 20453 20454 20455 mv -f "$cfgfile" "$ofile" || 20456 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20457 chmod +x "$ofile" 20458 20459 ;; 20460 20461 esac 20462 done # for ac_tag 20463 20464 20465 as_fn_exit 0 20466 _ACEOF 20467 ac_clean_files=$ac_clean_files_save 20468 20469 test $ac_write_fail = 0 || 20470 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20471 20472 20473 # configure is writing to config.log, and then calls config.status. 20474 # config.status does its own redirection, appending to config.log. 20475 # Unfortunately, on DOS this fails, as config.log is still kept open 20476 # by configure, so config.status won't be able to write to it; its 20477 # output is simply discarded. So we exec the FD to /dev/null, 20478 # effectively closing config.log, so it can be properly (re)opened and 20479 # appended to by config.status. When coming back to configure, we 20480 # need to make the FD available again. 20481 if test "$no_create" != yes; then 20482 ac_cs_success=: 20483 ac_config_status_args= 20484 test "$silent" = yes && 20485 ac_config_status_args="$ac_config_status_args --quiet" 20486 exec 5>/dev/null 20487 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20488 exec 5>>config.log 20489 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20490 # would make configure fail if this is the last instruction. 20491 $ac_cs_success || as_fn_exit 1 20492 fi 20493 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20495 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20496 fi 20497 20498
Indexes created Tue Oct 27 00:25:24 UTC 2026