configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.73 for editres 1.1.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/editres/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2026 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # contradicts POSIX and common usage. Disable this. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 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 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 case $# in # (( 135 0) exec $CONFIG_SHELL $as_opts "$as_myself" ;; 136 *) exec $CONFIG_SHELL $as_opts "$as_myself" "$@" ;; 137 esac 138 # Admittedly, this is quite paranoid, since all the known shells bail 139 # out after a failed 'exec'. 140 printf '%s\n' "$0: could not re-execute with $CONFIG_SHELL" >&2 141 exit 255 142 fi 143 # We don't want this to propagate to other subprocesses. 144 { _as_can_reexec=; unset _as_can_reexec;} 145 if test "x$CONFIG_SHELL" = x; then 146 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 147 then : 148 emulate sh 149 NULLCMD=: 150 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 151 # contradicts POSIX and common usage. Disable this. 152 alias -g '\${1+\"\$@\"}'='\"\$@\"' 153 setopt NO_GLOB_SUBST 154 else case e in #( 155 e) case \`(set -o) 2>/dev/null\` in #( 156 *posix*) : 157 set -o posix ;; #( 158 *) : 159 ;; 160 esac ;; 161 esac 162 fi 163 " 164 as_required="as_fn_return () { (exit \$1); } 165 as_fn_success () { as_fn_return 0; } 166 as_fn_failure () { as_fn_return 1; } 167 as_fn_ret_success () { return 0; } 168 as_fn_ret_failure () { return 1; } 169 170 exitcode=0 171 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 172 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 173 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 174 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 175 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 176 then : 177 178 else case e in #( 179 e) exitcode=1; echo positional parameters were not saved. ;; 180 esac 181 fi 182 test x\$exitcode = x0 || exit 1 183 blah=\$(echo \$(echo blah)) 184 test x\"\$blah\" = xblah || exit 1 185 test -x / || exit 1" 186 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 187 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 188 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 189 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 190 test \$(( 1 + 1 )) = 2 || exit 1" 191 if (eval "$as_required") 2>/dev/null 192 then : 193 as_have_required=yes 194 else case e in #( 195 e) as_have_required=no ;; 196 esac 197 fi 198 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 199 then : 200 201 else case e in #( 202 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 203 as_found=false 204 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 205 do 206 IFS=$as_save_IFS 207 case $as_dir in #((( 208 '') as_dir=./ ;; 209 */) ;; 210 *) as_dir=$as_dir/ ;; 211 esac 212 as_found=: 213 case $as_dir in #( 214 /*) 215 for as_base in sh bash ksh sh5; do 216 # Try only shells that exist, to save several forks. 217 as_shell=$as_dir$as_base 218 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 219 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 220 then : 221 CONFIG_SHELL=$as_shell as_have_required=yes 222 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 223 then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 IFS=$as_save_IFS 232 if $as_found 233 then : 234 235 else case e in #( 236 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 237 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 238 then : 239 CONFIG_SHELL=$SHELL as_have_required=yes 240 fi ;; 241 esac 242 fi 243 244 245 if test "x$CONFIG_SHELL" != x 246 then : 247 export CONFIG_SHELL 248 # We cannot yet assume a decent shell, so we have to provide a 249 # neutralization value for shells without unset; and this also 250 # works around shells that cannot unset nonexistent variables. 251 # Preserve -v and -x to the replacement shell. 252 BASH_ENV=/dev/null 253 ENV=/dev/null 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 255 case $- in # (((( 256 *v*x* | *x*v* ) as_opts=-vx ;; 257 *v* ) as_opts=-v ;; 258 *x* ) as_opts=-x ;; 259 * ) as_opts= ;; 260 esac 261 case $# in # (( 262 0) exec $CONFIG_SHELL $as_opts "$as_myself" ;; 263 *) exec $CONFIG_SHELL $as_opts "$as_myself" "$@" ;; 264 esac 265 # Admittedly, this is quite paranoid, since all the known shells bail 266 # out after a failed 'exec'. 267 printf '%s\n' "$0: could not re-execute with $CONFIG_SHELL" >&2 268 exit 255 269 fi 270 271 if test x$as_have_required = xno 272 then : 273 printf '%s\n' "$0: This script requires a shell more modern than all" 274 printf '%s\n' "$0: the shells that I found on your system." 275 if test ${ZSH_VERSION+y} ; then 276 printf '%s\n' "$0: In particular, zsh $ZSH_VERSION has bugs and should" 277 printf '%s\n' "$0: be upgraded to zsh 4.3.4 or later." 278 else 279 printf '%s\n' "$0: Please tell bug-autoconf (at] gnu.org and 280 $0: https://gitlab.freedesktop.org/xorg/app/editres/-/issues 281 $0: about your system, including any error possibly output 282 $0: before this message. Then install a modern shell, or 283 $0: manually run the script under such a shell if you do 284 $0: have one." 285 fi 286 exit 1 287 fi ;; 288 esac 289 fi 290 fi 291 SHELL=${CONFIG_SHELL-/bin/sh} 292 export SHELL 293 # Unset more variables known to interfere with behavior of common tools. 294 CLICOLOR_FORCE= GREP_OPTIONS= 295 unset CLICOLOR_FORCE GREP_OPTIONS 296 297 ## --------------------- ## 298 ## M4sh Shell Functions. ## 299 ## --------------------- ## 300 # as_fn_unset VAR 301 # --------------- 302 # Portably unset VAR. 303 as_fn_unset () 304 { 305 { eval $1=; unset $1;} 306 } 307 as_unset=as_fn_unset 308 309 310 # as_fn_set_status STATUS 311 # ----------------------- 312 # Set $? to STATUS, without forking. 313 as_fn_set_status () 314 { 315 return $1 316 } # as_fn_set_status 317 318 # as_fn_exit STATUS 319 # ----------------- 320 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 321 as_fn_exit () 322 { 323 set +e 324 as_fn_set_status $1 325 exit $1 326 } # as_fn_exit 327 328 # as_fn_mkdir_p 329 # ------------- 330 # Create "$as_dir" as a directory, including parents if necessary. 331 as_fn_mkdir_p () 332 { 333 334 case $as_dir in #( 335 -*) as_dir=./$as_dir;; 336 esac 337 test -d "$as_dir" || eval $as_mkdir_p || { 338 as_dirs= 339 while :; do 340 case $as_dir in #( 341 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 342 *) as_qdir=$as_dir;; 343 esac 344 as_dirs="'$as_qdir' $as_dirs" 345 as_dir=`$as_dirname -- "$as_dir" || 346 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 347 X"$as_dir" : 'X\(//\)[^/]' \| \ 348 X"$as_dir" : 'X\(//\)$' \| \ 349 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 350 printf '%s\n' X"$as_dir" | 351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)[^/].*/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\/\)$/{ 360 s//\1/ 361 q 362 } 363 /^X\(\/\).*/{ 364 s//\1/ 365 q 366 } 367 s/.*/./; q'` 368 test -d "$as_dir" && break 369 done 370 test -z "$as_dirs" || eval "mkdir $as_dirs" 371 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 372 373 374 } # as_fn_mkdir_p 375 376 # as_fn_executable_p FILE 377 # ----------------------- 378 # Test if FILE is an executable regular file. 379 as_fn_executable_p () 380 { 381 test -f "$1" && test -x "$1" 382 } # as_fn_executable_p 383 # as_fn_append VAR VALUE 384 # ---------------------- 385 # Append the text in VALUE to the end of the definition contained in VAR. Take 386 # advantage of any shell optimizations that allow amortized linear growth over 387 # repeated appends, instead of the typical quadratic growth present in naive 388 # implementations. 389 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 390 then : 391 eval 'as_fn_append () 392 { 393 eval $1+=\$2 394 }' 395 else case e in #( 396 e) as_fn_append () 397 { 398 eval $1=\$$1\$2 399 } ;; 400 esac 401 fi # as_fn_append 402 403 # as_fn_arith ARG... 404 # ------------------ 405 # Perform arithmetic evaluation on the ARGs, and store the result in the 406 # global $as_val. Take advantage of shells that can avoid forks. The arguments 407 # must be portable across $(()) and expr. 408 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 409 then : 410 eval 'as_fn_arith () 411 { 412 as_val=$(( $* )) 413 }' 414 else case e in #( 415 e) as_fn_arith () 416 { 417 as_val=`expr "$@" || test $? -eq 1` 418 } ;; 419 esac 420 fi # as_fn_arith 421 422 423 # as_fn_error STATUS ERROR [LINENO LOG_FD] 424 # ---------------------------------------- 425 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 426 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 427 # script with STATUS, using 1 if that was 0. 428 as_fn_error () 429 { 430 as_status=$1; test $as_status -eq 0 && as_status=1 431 if test "$4"; then 432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 433 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 434 fi 435 printf '%s\n' "$as_me: error: $2" >&2 436 as_fn_exit $as_status 437 } # as_fn_error 438 439 if expr a : '\(a\)' >/dev/null 2>&1 && 440 test "X`expr 00001 : '.*\(...\)'`" = X001; then 441 as_expr=expr 442 else 443 as_expr=false 444 fi 445 446 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 447 as_basename=basename 448 else 449 as_basename=false 450 fi 451 452 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 453 as_dirname=dirname 454 else 455 as_dirname=false 456 fi 457 458 as_me=`$as_basename -- "$0" || 459 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 460 X"$0" : 'X\(//\)$' \| \ 461 X"$0" : 'X\(/\)' \| . 2>/dev/null || 462 printf '%s\n' X/"$0" | 463 sed '/^.*\/\([^/][^/]*\)\/*$/{ 464 s//\1/ 465 q 466 } 467 /^X\/\(\/\/\)$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\).*/{ 472 s//\1/ 473 q 474 } 475 s/.*/./; q'` 476 477 # Avoid depending upon Character Ranges. 478 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 479 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 480 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 481 as_cr_digits='0123456789' 482 as_cr_alnum=$as_cr_Letters$as_cr_digits 483 484 485 as_lineno_1=$LINENO as_lineno_1a=$LINENO 486 as_lineno_2=$LINENO as_lineno_2a=$LINENO 487 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 488 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 489 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 490 sed -n ' 491 p 492 /[$]LINENO/= 493 ' <$as_myself | 494 sed ' 495 t clear 496 :clear 497 s/[$]LINENO.*/&-/ 498 t lineno 499 b 500 :lineno 501 N 502 :loop 503 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 504 t loop 505 s/-\n.*// 506 ' >$as_me.lineno && 507 chmod +x "$as_me.lineno" || 508 { printf '%s\n' "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 509 510 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 511 # already done that, so ensure we don't try to do so again and fall 512 # in an infinite loop. This has already happened in practice. 513 _as_can_reexec=no; export _as_can_reexec 514 # Don't try to exec as it changes $[0], causing all sort of problems 515 # (the dirname of $[0] is not the place where we might find the 516 # original and so on. Autoconf is especially sensitive to this). 517 . "./$as_me.lineno" 518 # Exit status is that of the last command. 519 exit 520 } 521 522 rm -f conf$$ conf$$.exe conf$$.file 523 if test -d conf$$.dir; then 524 rm -f conf$$.dir/conf$$.file 525 else 526 rm -f conf$$.dir 527 mkdir conf$$.dir 2>/dev/null 528 fi 529 if (echo >conf$$.file) 2>/dev/null; then 530 if ln -s conf$$.file conf$$ 2>/dev/null; then 531 as_ln_s='ln -s' 532 # ... but there are two gotchas: 533 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 534 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 535 # In both cases, we have to default to 'cp -pR'. 536 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 537 as_ln_s='cp -pR' 538 elif ln conf$$.file conf$$ 2>/dev/null; then 539 as_ln_s=ln 540 else 541 as_ln_s='cp -pR' 542 fi 543 else 544 as_ln_s='cp -pR' 545 fi 546 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 547 rmdir conf$$.dir 2>/dev/null 548 549 if mkdir -p . 2>/dev/null; then 550 as_mkdir_p='mkdir -p "$as_dir"' 551 else 552 test -d ./-p && rmdir ./-p 553 as_mkdir_p=false 554 fi 555 556 as_test_x='test -x' 557 as_executable_p=as_fn_executable_p 558 559 # Sed expression to map a string onto a valid CPP name. 560 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 561 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 562 563 # Sed expression to map a string onto a valid variable name. 564 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 565 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 566 567 568 test -n "$DJDIR" || exec 7<&0 </dev/null 569 exec 6>&1 570 571 # Name of the host. 572 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 573 # so uname gets run too. 574 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 575 576 # 577 # Initializations. 578 # 579 ac_default_prefix=/usr/local 580 ac_clean_CONFIG_STATUS= 581 ac_clean_files= 582 ac_config_libobj_dir=. 583 LIBOBJS= 584 cross_compiling=no 585 subdirs= 586 MFLAGS= 587 MAKEFLAGS= 588 589 # Identity of this package. 590 PACKAGE_NAME='editres' 591 PACKAGE_TARNAME='editres' 592 PACKAGE_VERSION='1.1.1' 593 PACKAGE_STRING='editres 1.1.1' 594 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/editres/-/issues' 595 PACKAGE_URL='' 596 597 ac_unique_file="Makefile.am" 598 # Factoring default headers for most tests. 599 ac_includes_default="\ 600 #include <stddef.h> 601 #ifdef HAVE_STDIO_H 602 # include <stdio.h> 603 #endif 604 #ifdef HAVE_STDLIB_H 605 # include <stdlib.h> 606 #endif 607 #ifdef HAVE_STRING_H 608 # include <string.h> 609 #endif 610 #ifdef HAVE_INTTYPES_H 611 # include <inttypes.h> 612 #endif 613 #ifdef HAVE_STDINT_H 614 # include <stdint.h> 615 #endif 616 #ifdef HAVE_STRINGS_H 617 # include <strings.h> 618 #endif 619 #ifdef HAVE_SYS_TYPES_H 620 # include <sys/types.h> 621 #endif 622 #ifdef HAVE_SYS_STAT_H 623 # include <sys/stat.h> 624 #endif 625 #ifdef HAVE_UNISTD_H 626 # include <unistd.h> 627 #endif" 628 629 ac_header_c_list= 630 ac_subst_vars='am__EXEEXT_FALSE 631 am__EXEEXT_TRUE 632 LTLIBOBJS 633 LIBOBJS 634 appdefaultdir 635 APPDEFS_LIBS 636 APPDEFS_CFLAGS 637 EDITRES_LIBS 638 EDITRES_CFLAGS 639 MAN_SUBSTS 640 XORG_MAN_PAGE 641 ADMIN_MAN_DIR 642 DRIVER_MAN_DIR 643 MISC_MAN_DIR 644 FILE_MAN_DIR 645 LIB_MAN_DIR 646 APP_MAN_DIR 647 ADMIN_MAN_SUFFIX 648 DRIVER_MAN_SUFFIX 649 MISC_MAN_SUFFIX 650 FILE_MAN_SUFFIX 651 LIB_MAN_SUFFIX 652 APP_MAN_SUFFIX 653 SED 654 host_os 655 host_vendor 656 host_cpu 657 host 658 build_os 659 build_vendor 660 build_cpu 661 build 662 INSTALL_CMD 663 PKG_CONFIG_LIBDIR 664 PKG_CONFIG_PATH 665 PKG_CONFIG 666 CHANGELOG_CMD 667 STRICT_CFLAGS 668 CWARNFLAGS 669 BASE_CFLAGS 670 am__fastdepCC_FALSE 671 am__fastdepCC_TRUE 672 CCDEPMODE 673 am__nodep 674 AMDEPBACKSLASH 675 AMDEP_FALSE 676 AMDEP_TRUE 677 am__include 678 DEPDIR 679 OBJEXT 680 EXEEXT 681 ac_ct_CC 682 CPPFLAGS 683 LDFLAGS 684 CFLAGS 685 CC 686 am__xargs_n 687 am__rm_f_notfound 688 AM_BACKSLASH 689 AM_DEFAULT_VERBOSITY 690 AM_DEFAULT_V 691 AM_V 692 CSCOPE 693 ETAGS 694 CTAGS 695 am__untar 696 am__tar 697 AMTAR 698 am__leading_dot 699 SET_MAKE 700 AWK 701 mkdir_p 702 MKDIR_P 703 INSTALL_STRIP_PROGRAM 704 STRIP 705 install_sh 706 MAKEINFO 707 AUTOHEADER 708 AUTOMAKE 709 AUTOCONF 710 ACLOCAL 711 VERSION 712 PACKAGE 713 CYGPATH_W 714 am__isrc 715 INSTALL_DATA 716 INSTALL_SCRIPT 717 INSTALL_PROGRAM 718 ECHO_T 719 ECHO_N 720 ECHO_C 721 target_alias 722 host_alias 723 build_alias 724 LIBS 725 DEFS 726 mandir 727 localedir 728 libdir 729 psdir 730 pdfdir 731 dvidir 732 htmldir 733 infodir 734 docdir 735 oldincludedir 736 includedir 737 runstatedir 738 localstatedir 739 sharedstatedir 740 sysconfdir 741 datadir 742 datarootdir 743 libexecdir 744 sbindir 745 bindir 746 program_transform_name 747 prefix 748 exec_prefix 749 PACKAGE_URL 750 PACKAGE_BUGREPORT 751 PACKAGE_STRING 752 PACKAGE_VERSION 753 PACKAGE_TARNAME 754 PACKAGE_NAME 755 PATH_SEPARATOR 756 SHELL 757 am__quote' 758 ac_subst_files='' 759 ac_user_opts=' 760 enable_option_checking 761 enable_silent_rules 762 enable_dependency_tracking 763 enable_selective_werror 764 enable_strict_compilation 765 with_xkb 766 with_appdefaultdir 767 ' 768 ac_precious_vars='build_alias 769 host_alias 770 target_alias 771 CC 772 CFLAGS 773 LDFLAGS 774 LIBS 775 CPPFLAGS 776 PKG_CONFIG 777 PKG_CONFIG_PATH 778 PKG_CONFIG_LIBDIR 779 EDITRES_CFLAGS 780 EDITRES_LIBS 781 APPDEFS_CFLAGS 782 APPDEFS_LIBS' 783 784 785 # Initialize some variables set by options. 786 ac_init_help= 787 ac_init_version=false 788 ac_unrecognized_opts= 789 ac_unrecognized_sep= 790 # The variables have the same names as the options, with 791 # dashes changed to underlines. 792 cache_file=/dev/null 793 exec_prefix=NONE 794 no_create= 795 no_recursion= 796 prefix=NONE 797 program_prefix=NONE 798 program_suffix=NONE 799 program_transform_name=s,x,x, 800 silent= 801 site= 802 srcdir= 803 verbose= 804 x_includes=NONE 805 x_libraries=NONE 806 807 # Installation directory options. 808 # These are left unexpanded so users can "make install exec_prefix=/foo" 809 # and all the variables that are supposed to be based on exec_prefix 810 # by default will actually change. 811 # Use braces instead of parens because sh, perl, etc. also accept them. 812 # (The list follows the same order as the GNU Coding Standards.) 813 bindir='${exec_prefix}/bin' 814 sbindir='${exec_prefix}/sbin' 815 libexecdir='${exec_prefix}/libexec' 816 datarootdir='${prefix}/share' 817 datadir='${datarootdir}' 818 sysconfdir='${prefix}/etc' 819 sharedstatedir='${prefix}/com' 820 localstatedir='${prefix}/var' 821 runstatedir='${localstatedir}/run' 822 includedir='${prefix}/include' 823 oldincludedir='/usr/include' 824 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 825 infodir='${datarootdir}/info' 826 htmldir='${docdir}' 827 dvidir='${docdir}' 828 pdfdir='${docdir}' 829 psdir='${docdir}' 830 libdir='${exec_prefix}/lib' 831 localedir='${datarootdir}/locale' 832 mandir='${datarootdir}/man' 833 834 ac_prev= 835 ac_dashdash= 836 for ac_option 837 do 838 # 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"pwd does not report name of working directory" 1263 1264 1265 # Find the source files, if location was not specified. 1266 if test -z "$srcdir"; then 1267 ac_srcdir_defaulted=yes 1268 # Try the directory containing this script, then the parent directory. 1269 ac_confdir=`$as_dirname -- "$as_myself" || 1270 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1271 X"$as_myself" : 'X\(//\)[^/]' \| \ 1272 X"$as_myself" : 'X\(//\)$' \| \ 1273 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1274 printf '%s\n' X"$as_myself" | 1275 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1276 s//\1/ 1277 q 1278 } 1279 /^X\(\/\/\)[^/].*/{ 1280 s//\1/ 1281 q 1282 } 1283 /^X\(\/\/\)$/{ 1284 s//\1/ 1285 q 1286 } 1287 /^X\(\/\).*/{ 1288 s//\1/ 1289 q 1290 } 1291 s/.*/./; q'` 1292 srcdir=$ac_confdir 1293 if test ! -r "$srcdir/$ac_unique_file"; then 1294 srcdir=.. 1295 fi 1296 else 1297 ac_srcdir_defaulted=no 1298 fi 1299 if test ! -r "$srcdir/$ac_unique_file"; then 1300 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1301 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1302 fi 1303 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1304 ac_abs_confdir=`( 1305 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1306 pwd)` 1307 # When building in place, set srcdir=. 1308 if test "$ac_abs_confdir" = "$ac_pwd"; then 1309 srcdir=. 1310 fi 1311 # Remove unnecessary trailing slashes from srcdir. 1312 # Double slashes in file names in object file debugging info 1313 # mess up M-x gdb in Emacs. 1314 case $srcdir in 1315 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1316 esac 1317 for ac_var in $ac_precious_vars; do 1318 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1319 eval ac_env_${ac_var}_value=\$${ac_var} 1320 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1321 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1322 done 1323 1324 # 1325 # Report the --help message. 1326 # 1327 if test "$ac_init_help" = "long"; then 1328 # Omit some internal or obsolete options to make the list less imposing. 1329 # This message is too long to be a string in the A/UX 3.1 sh. 1330 cat <<_ACEOF 1331 'configure' configures editres 1.1.1 to adapt to many kinds of systems. 1332 1333 Usage: $0 [OPTION]... [VAR=VALUE]... 1334 1335 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1336 VAR=VALUE. See below for descriptions of some of the useful variables. 1337 1338 Defaults for the options are specified in brackets. 1339 1340 Configuration: 1341 -h, --help display this help and exit 1342 --help=short display options specific to this package 1343 --help=recursive display the short help of all the included packages 1344 -V, --version display version information and exit 1345 -q, --quiet, --silent do not print 'checking ...' messages 1346 --cache-file=FILE cache test results in FILE [disabled] 1347 -C, --config-cache alias for '--cache-file=config.cache' 1348 -n, --no-create do not create output files 1349 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1350 1351 Installation directories: 1352 --prefix=PREFIX install architecture-independent files in PREFIX 1353 [$ac_default_prefix] 1354 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1355 [PREFIX] 1356 1357 By default, 'make install' will install all the files in 1358 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1359 an installation prefix other than '$ac_default_prefix' using '--prefix', 1360 for instance '--prefix=\$HOME'. 1361 1362 For better control, use the options below. 1363 1364 Fine tuning of the installation directories: 1365 --bindir=DIR user executables [EPREFIX/bin] 1366 --sbindir=DIR system admin executables [EPREFIX/sbin] 1367 --libexecdir=DIR program executables [EPREFIX/libexec] 1368 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1369 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1370 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1371 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1372 --libdir=DIR object code libraries [EPREFIX/lib] 1373 --includedir=DIR C header files [PREFIX/include] 1374 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1375 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1376 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1377 --infodir=DIR info documentation [DATAROOTDIR/info] 1378 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1379 --mandir=DIR man documentation [DATAROOTDIR/man] 1380 --docdir=DIR documentation root [DATAROOTDIR/doc/editres] 1381 --htmldir=DIR html documentation [DOCDIR] 1382 --dvidir=DIR dvi documentation [DOCDIR] 1383 --pdfdir=DIR pdf documentation [DOCDIR] 1384 --psdir=DIR ps documentation [DOCDIR] 1385 _ACEOF 1386 1387 cat <<\_ACEOF 1388 1389 Program names: 1390 --program-prefix=PREFIX prepend PREFIX to installed program names 1391 --program-suffix=SUFFIX append SUFFIX to installed program names 1392 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1393 1394 System types: 1395 --build=BUILD configure for building on BUILD [guessed] 1396 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1397 _ACEOF 1398 fi 1399 1400 if test -n "$ac_init_help"; then 1401 case $ac_init_help in 1402 short | recursive ) echo "Configuration of editres 1.1.1:";; 1403 esac 1404 cat <<\_ACEOF 1405 1406 Optional Features: 1407 --disable-option-checking ignore unrecognized --enable/--with options 1408 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1409 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1410 --enable-silent-rules less verbose build output (undo: "make V=1") 1411 --disable-silent-rules verbose build output (undo: "make V=0") 1412 --enable-dependency-tracking 1413 do not reject slow dependency extractors 1414 --disable-dependency-tracking 1415 speeds up one-time build 1416 --disable-selective-werror 1417 Turn off selective compiler errors. (default: 1418 enabled) 1419 --enable-strict-compilation 1420 Enable all warnings from compiler and make them 1421 errors (default: disabled) 1422 1423 Optional Packages: 1424 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1425 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1426 --without-xkb Disable use of XKB to sound bells (Default is 1427 with-xkb) 1428 --with-appdefaultdir=<pathname> 1429 specify directory for app-defaults files (default is 1430 autodetected) 1431 1432 Some influential environment variables: 1433 CC C compiler command 1434 CFLAGS C compiler flags 1435 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1436 nonstandard directory <lib dir> 1437 LIBS libraries to pass to the linker, e.g. -l<library> 1438 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1439 you have headers in a nonstandard directory <include dir> 1440 PKG_CONFIG path to pkg-config utility 1441 PKG_CONFIG_PATH 1442 directories to add to pkg-config's search path 1443 PKG_CONFIG_LIBDIR 1444 path overriding pkg-config's built-in search path 1445 EDITRES_CFLAGS 1446 C compiler flags for EDITRES, overriding pkg-config 1447 EDITRES_LIBS 1448 linker flags for EDITRES, overriding pkg-config 1449 APPDEFS_CFLAGS 1450 C compiler flags for APPDEFS, overriding pkg-config 1451 APPDEFS_LIBS 1452 linker flags for APPDEFS, overriding pkg-config 1453 1454 Use these variables to override the choices made by 'configure' or to help 1455 it to find libraries and programs with nonstandard names/locations. 1456 1457 Report bugs to <https://gitlab.freedesktop.org/xorg/app/editres/-/issues>. 1458 _ACEOF 1459 ac_status=$? 1460 fi 1461 1462 if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470 case "$ac_dir" in 1471 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472 *) 1473 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480 esac 1481 ac_abs_top_builddir=$ac_pwd 1482 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483 # for backward compatibility: 1484 ac_top_builddir=$ac_top_build_prefix 1485 1486 case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499 esac 1500 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf '%s\n' "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516 fi 1517 1518 test -n "$ac_init_help" && exit $ac_status 1519 if $ac_init_version; then 1520 cat <<\_ACEOF 1521 editres configure 1.1.1 1522 generated by GNU Autoconf 2.73 1523 1524 Copyright (C) 2026 Free Software Foundation, Inc. 1525 This configure script is free software; the Free Software Foundation 1526 gives unlimited permission to copy, distribute and modify it. 1527 _ACEOF 1528 exit 1529 fi 1530 1531 ## ------------------------ ## 1532 ## Autoconf initialization. ## 1533 ## ------------------------ ## 1534 1535 # ac_fn_c_try_compile LINENO 1536 # -------------------------- 1537 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1538 ac_fn_c_try_compile () 1539 { 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543 case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546 esac 1547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548 printf '%s\n' "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561 then : 1562 ac_retval=0 1563 else case e in #( 1564 e) printf '%s\n' "$as_me: failed program was:" >&5 1565 sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 ;; 1568 esac 1569 fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573 } # ac_fn_c_try_compile 1574 1575 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1576 # ------------------------------------------------------------------ 1577 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1578 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1579 ac_fn_check_decl () 1580 { 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 as_decl_name=`echo $2|sed 's/ *(.*//'` 1583 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1584 printf %s "checking whether $as_decl_name is declared... " >&6; } 1585 if eval test \${$3+y} 1586 then : 1587 printf %s "(cached) " >&6 1588 else case e in #( 1589 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1590 eval ac_save_FLAGS=\$$6 1591 as_fn_append $6 " $5" 1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1593 /* end confdefs.h. */ 1594 $4 1595 int 1596 main (void) 1597 { 1598 #ifndef $as_decl_name 1599 #ifdef __cplusplus 1600 (void) $as_decl_use; 1601 #else 1602 (void) $as_decl_name; 1603 #endif 1604 #endif 1605 1606 ; 1607 return 0; 1608 } 1609 _ACEOF 1610 if ac_fn_c_try_compile "$LINENO" 1611 then : 1612 eval "$3=yes" 1613 else case e in #( 1614 e) eval "$3=no" ;; 1615 esac 1616 fi 1617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1618 eval $6=\$ac_save_FLAGS 1619 ;; 1620 esac 1621 fi 1622 eval ac_res=\$$3 1623 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1624 printf '%s\n' "$ac_res" >&6; } 1625 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1626 1627 } # ac_fn_check_decl 1628 1629 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1630 # ------------------------------------------------------- 1631 # Tests whether HEADER exists and can be compiled using the include files in 1632 # INCLUDES, setting the cache variable VAR accordingly. 1633 ac_fn_c_check_header_compile () 1634 { 1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1636 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1637 printf %s "checking for $2... " >&6; } 1638 if eval test \${$3+y} 1639 then : 1640 printf %s "(cached) " >&6 1641 else case e in #( 1642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1643 /* end confdefs.h. */ 1644 $4 1645 #include <$2> 1646 _ACEOF 1647 if ac_fn_c_try_compile "$LINENO" 1648 then : 1649 eval "$3=yes" 1650 else case e in #( 1651 e) eval "$3=no" ;; 1652 esac 1653 fi 1654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1655 esac 1656 fi 1657 eval ac_res=\$$3 1658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1659 printf '%s\n' "$ac_res" >&6; } 1660 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1661 1662 } # ac_fn_c_check_header_compile 1663 1664 # ac_fn_c_try_link LINENO 1665 # ----------------------- 1666 # Try to link conftest.$ac_ext, and return whether this succeeded. 1667 ac_fn_c_try_link () 1668 { 1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1670 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1671 if { { ac_try="$ac_link" 1672 case "(($ac_try" in 1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1674 *) ac_try_echo=$ac_try;; 1675 esac 1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1677 printf '%s\n' "$ac_try_echo"; } >&5 1678 (eval "$ac_link") 2>conftest.err 1679 ac_status=$? 1680 if test -s conftest.err; then 1681 grep -v '^ *+' conftest.err >conftest.er1 1682 cat conftest.er1 >&5 1683 mv -f conftest.er1 conftest.err 1684 fi 1685 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1686 test $ac_status = 0; } && { 1687 test -z "$ac_c_werror_flag" || 1688 test ! -s conftest.err 1689 } && test -s conftest$ac_exeext && { 1690 test "$cross_compiling" = yes || 1691 test -x conftest$ac_exeext 1692 } 1693 then : 1694 ac_retval=0 1695 else case e in #( 1696 e) printf '%s\n' "$as_me: failed program was:" >&5 1697 sed 's/^/| /' conftest.$ac_ext >&5 1698 1699 ac_retval=1 ;; 1700 esac 1701 fi 1702 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1703 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1704 # interfere with the next link command; also delete a directory that is 1705 # left behind by Apple's compiler. We do this before executing the actions. 1706 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1707 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1708 as_fn_set_status $ac_retval 1709 1710 } # ac_fn_c_try_link 1711 ac_configure_args_raw= 1712 for ac_arg 1713 do 1714 case $ac_arg in 1715 *\'*) 1716 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1717 esac 1718 as_fn_append ac_configure_args_raw " '$ac_arg'" 1719 done 1720 1721 case $ac_configure_args_raw in 1722 *$as_nl*) 1723 ac_safe_unquote= ;; 1724 *) 1725 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1726 ac_unsafe_a="$ac_unsafe_z#~" 1727 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1728 ac_configure_args_raw=` printf '%s\n' "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1729 esac 1730 1731 cat >config.log <<_ACEOF 1732 This file contains any messages produced by compilers while 1733 running configure, to aid debugging if configure makes a mistake. 1734 1735 It was created by editres $as_me 1.1.1, which was 1736 generated by GNU Autoconf 2.73. Invocation command line was 1737 1738 $ $0$ac_configure_args_raw 1739 1740 _ACEOF 1741 exec 5>>config.log 1742 { 1743 cat <<_ASUNAME 1744 ## --------- ## 1745 ## Platform. ## 1746 ## --------- ## 1747 1748 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1749 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1750 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1751 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1752 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1753 1754 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1755 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1756 1757 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1758 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1759 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1760 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1761 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1762 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1763 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1764 1765 _ASUNAME 1766 1767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1768 for as_dir in $PATH 1769 do 1770 IFS=$as_save_IFS 1771 case $as_dir in #((( 1772 '') as_dir=./ ;; 1773 */) ;; 1774 *) as_dir=$as_dir/ ;; 1775 esac 1776 printf '%s\n' "PATH: $as_dir" 1777 done 1778 IFS=$as_save_IFS 1779 1780 } >&5 1781 1782 cat >&5 <<_ACEOF 1783 1784 1785 ## ----------- ## 1786 ## Core tests. ## 1787 ## ----------- ## 1788 1789 _ACEOF 1790 1791 1792 # Keep a trace of the command line. 1793 # Strip out --no-create and --no-recursion so they do not pile up. 1794 # Strip out --silent because we don't want to record it for future runs. 1795 # Also quote any args containing shell meta-characters. 1796 # Make two passes to allow for proper duplicate-argument suppression. 1797 ac_configure_args= 1798 ac_configure_args0= 1799 ac_configure_args1= 1800 ac_must_keep_next=false 1801 for ac_pass in 1 2 1802 do 1803 for ac_arg 1804 do 1805 case $ac_arg in 1806 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1807 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1808 | -silent | --silent | --silen | --sile | --sil) 1809 continue ;; 1810 *\'*) 1811 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1812 esac 1813 case $ac_pass in 1814 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1815 2) 1816 as_fn_append ac_configure_args1 " '$ac_arg'" 1817 if test $ac_must_keep_next = true; then 1818 ac_must_keep_next=false # Got value, back to normal. 1819 else 1820 case $ac_arg in 1821 *=* | --config-cache | -C | -disable-* | --disable-* \ 1822 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1823 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1824 | -with-* | --with-* | -without-* | --without-* | --x) 1825 case "$ac_configure_args0 " in 1826 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1827 esac 1828 ;; 1829 -* ) ac_must_keep_next=true ;; 1830 esac 1831 fi 1832 as_fn_append ac_configure_args " '$ac_arg'" 1833 ;; 1834 esac 1835 done 1836 done 1837 { ac_configure_args0=; unset ac_configure_args0;} 1838 { ac_configure_args1=; unset ac_configure_args1;} 1839 1840 # Dump the cache to stdout. It can be in a pipe (this is a requirement). 1841 ac_cache_dump () 1842 { 1843 # The following way of writing the cache mishandles newlines in values, 1844 # but we know of no workaround that is simple, portable, and efficient. 1845 # So, we kill variables containing newlines. 1846 # Ultrix sh set writes to stderr and can't be redirected directly, 1847 # and sets the high bit in the cache file unless we assign to the vars. 1848 ( 1849 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1850 eval ac_val=\$$ac_var 1851 case $ac_val in #( 1852 *${as_nl}*) 1853 case $ac_var in #( 1854 *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1855 printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1856 esac 1857 case $ac_var in #( 1858 _ | IFS | as_nl) ;; #( 1859 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1860 *) { eval $ac_var=; unset $ac_var;} ;; 1861 esac ;; 1862 esac 1863 done 1864 1865 (set) 2>&1 | 1866 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1867 *${as_nl}ac_space=\ *) 1868 # 'set' does not quote correctly, so add quotes: double-quote 1869 # substitution turns \\\\ into \\, and sed turns \\ into \. 1870 sed -n \ 1871 "s/'/'\\\\''/g; 1872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1873 ;; #( 1874 *) 1875 # 'set' quotes correctly as required by POSIX, so do not add quotes. 1876 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1877 ;; 1878 esac | 1879 sort 1880 ) 1881 } 1882 1883 # Print debugging info to stdout. 1884 ac_dump_debugging_info () 1885 { 1886 echo 1887 1888 printf '%s\n' "## ---------------- ## 1889 ## Cache variables. ## 1890 ## ---------------- ##" 1891 echo 1892 ac_cache_dump 1893 echo 1894 1895 printf '%s\n' "## ----------------- ## 1896 ## Output variables. ## 1897 ## ----------------- ##" 1898 echo 1899 for ac_var in $ac_subst_vars 1900 do 1901 eval ac_val=\$$ac_var 1902 case $ac_val in 1903 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1904 esac 1905 printf '%s\n' "$ac_var='$ac_val'" 1906 done | sort 1907 echo 1908 1909 if test -n "$ac_subst_files"; then 1910 printf '%s\n' "## ------------------- ## 1911 ## File substitutions. ## 1912 ## ------------------- ##" 1913 echo 1914 for ac_var in $ac_subst_files 1915 do 1916 eval ac_val=\$$ac_var 1917 case $ac_val in 1918 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1919 esac 1920 printf '%s\n' "$ac_var='$ac_val'" 1921 done | sort 1922 echo 1923 fi 1924 1925 if test -s confdefs.h; then 1926 printf '%s\n' "## ----------- ## 1927 ## confdefs.h. ## 1928 ## ----------- ##" 1929 echo 1930 cat confdefs.h 1931 echo 1932 fi 1933 test "$ac_signal" != 0 && 1934 printf '%s\n' "$as_me: caught signal $ac_signal" 1935 printf '%s\n' "$as_me: exit $exit_status" 1936 } 1937 1938 # When interrupted or exit'd, cleanup temporary files, and complete 1939 # config.log. 1940 ac_exit_trap () 1941 { 1942 exit_status= 1943 # Sanitize IFS. 1944 IFS=" "" $as_nl" 1945 # Save into config.log some information that might help in debugging. 1946 ac_dump_debugging_info >&5 1947 eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && 1948 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1949 exit $exit_status 1950 } 1951 1952 trap 'ac_exit_trap $?' 0 1953 for ac_signal in 1 2 13 15; do 1954 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1955 done 1956 ac_signal=0 1957 1958 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1959 rm -f -r conftest* confdefs.h 1960 1961 printf '%s\n' "/* confdefs.h */" > confdefs.h 1962 1963 # Predefined preprocessor variables. 1964 1965 printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1966 1967 printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1968 1969 printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1970 1971 printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1972 1973 printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1974 1975 printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1976 1977 1978 # Let the site file select an alternate cache file if it wants to. 1979 # Prefer an explicitly selected file to automatically selected ones. 1980 if test -n "$CONFIG_SITE"; then 1981 ac_site_files="$CONFIG_SITE" 1982 elif test "x$prefix" != xNONE; then 1983 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1984 else 1985 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1986 fi 1987 1988 for ac_site_file in $ac_site_files 1989 do 1990 case $ac_site_file in #( 1991 */*) : 1992 ;; #( 1993 *) : 1994 ac_site_file=./$ac_site_file ;; 1995 esac 1996 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1997 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1998 printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} 1999 sed 's/^/| /' "$ac_site_file" >&5 2000 . "$ac_site_file" \ 2001 || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2002 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2003 as_fn_error $? "failed to load site script $ac_site_file 2004 See 'config.log' for more details" "$LINENO" 5; } 2005 fi 2006 done 2007 2008 if test -r "$cache_file"; then 2009 # Some versions of bash will fail to source /dev/null (special files 2010 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2011 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2012 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2013 printf '%s\n' "$as_me: loading cache $cache_file" >&6;} 2014 case $cache_file in 2015 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2016 *) . "./$cache_file";; 2017 esac 2018 fi 2019 else 2020 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2021 printf '%s\n' "$as_me: creating cache $cache_file" >&6;} 2022 >$cache_file 2023 fi 2024 2025 # Test code for whether the C compiler supports C23 (global declarations) 2026 ac_c_conftest_c23_globals=' 2027 /* Does the compiler advertise conformance to C17 or earlier? 2028 Although GCC 14 does not do that, even with -std=gnu23, 2029 it is close enough, and defines __STDC_VERSION == 202000L. */ 2030 #if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L 2031 # error "Compiler advertises conformance to C17 or earlier" 2032 #endif 2033 2034 // Check alignas. 2035 char alignas (double) c23_aligned_as_double; 2036 char alignas (0) c23_no_special_alignment; 2037 extern char c23_aligned_as_int; 2038 char alignas (0) alignas (int) c23_aligned_as_int; 2039 2040 // Check alignof. 2041 enum 2042 { 2043 c23_int_alignment = alignof (int), 2044 c23_int_array_alignment = alignof (int[100]), 2045 c23_char_alignment = alignof (char) 2046 }; 2047 static_assert (0 < -alignof (int), "alignof is signed"); 2048 2049 int function_with_unnamed_parameter (int) { return 0; } 2050 2051 void c23_noreturn (); 2052 2053 /* Test parsing of string and char UTF-8 literals (including hex escapes). 2054 The parens pacify GCC 15. */ 2055 bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); 2056 2057 bool check_that_bool_works = true | false | !nullptr; 2058 #if !true 2059 # error "true does not work in #if" 2060 #endif 2061 #if false 2062 #elifdef __STDC_VERSION__ 2063 #else 2064 # error "#elifdef does not work" 2065 #endif 2066 2067 #ifndef __has_c_attribute 2068 # error "__has_c_attribute not defined" 2069 #endif 2070 2071 #ifndef __has_include 2072 # error "__has_include not defined" 2073 #endif 2074 2075 #define LPAREN() ( 2076 #define FORTY_TWO(x) 42 2077 #define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) 2078 static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); 2079 2080 static_assert (0b101010 == 42); 2081 static_assert (0B101010 == 42); 2082 static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); 2083 static_assert (0.500'\''000'\''000 == 0.5); 2084 2085 enum unsignedish : unsigned int { uione = 1 }; 2086 static_assert (0 < -uione); 2087 2088 #include <stddef.h> 2089 constexpr nullptr_t null_pointer = nullptr; 2090 2091 static typeof (1 + 1L) two () { return 2; } 2092 static long int three () { return 3; } 2093 ' 2094 2095 # Test code for whether the C compiler supports C23 (body of main). 2096 ac_c_conftest_c23_main=' 2097 { 2098 label_before_declaration: 2099 int arr[10] = {}; 2100 if (arr[0]) 2101 goto label_before_declaration; 2102 if (!arr[0]) 2103 goto label_at_end_of_block; 2104 label_at_end_of_block: 2105 } 2106 ok |= !null_pointer; 2107 ok |= two != three; 2108 ' 2109 2110 # Test code for whether the C compiler supports C23 (complete). 2111 ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} 2112 2113 int 2114 main (int, char **) 2115 { 2116 int ok = 0; 2117 ${ac_c_conftest_c23_main} 2118 return ok; 2119 } 2120 " 2121 2122 # Test code for whether the C compiler supports C89 (global declarations) 2123 ac_c_conftest_c89_globals=' 2124 /* Do not test the value of __STDC__, because some compilers define it to 0 2125 or do not define it, while otherwise adequately conforming. */ 2126 2127 #include <stddef.h> 2128 #include <stdarg.h> 2129 struct stat; 2130 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2131 struct buf { int x; }; 2132 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2133 static char *e (char **p, int i) 2134 { 2135 return p[i]; 2136 } 2137 static char *f (char * (*g) (char **, int), char **p, ...) 2138 { 2139 char *s; 2140 va_list v; 2141 va_start (v,p); 2142 s = g (p, va_arg (v,int)); 2143 va_end (v); 2144 return s; 2145 } 2146 2147 /* C89 style stringification. */ 2148 #define noexpand_stringify(a) #a 2149 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2150 2151 /* C89 style token pasting. Exercises some of the corner cases that 2152 e.g. old MSVC gets wrong, but not very hard. */ 2153 #define noexpand_concat(a,b) a##b 2154 #define expand_concat(a,b) noexpand_concat(a,b) 2155 extern int vA; 2156 extern int vbee; 2157 #define aye A 2158 #define bee B 2159 int *pvA = &expand_concat(v,aye); 2160 int *pvbee = &noexpand_concat(v,bee); 2161 2162 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2163 function prototypes and stuff, but not \xHH hex character constants. 2164 These do not provoke an error unfortunately, instead are silently treated 2165 as an "x". The following induces an error, until -std is added to get 2166 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2167 array size at least. It is necessary to write \x00 == 0 to get something 2168 that is true only with -std. */ 2169 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2170 2171 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2172 inside strings and character constants. */ 2173 #define FOO(x) '\''x'\'' 2174 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2175 2176 int test (int i, double x); 2177 struct s1 {int (*f) (int a);}; 2178 struct s2 {int (*f) (double a);}; 2179 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2180 int, int);' 2181 2182 # Test code for whether the C compiler supports C89 (body of main). 2183 ac_c_conftest_c89_main=' 2184 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2185 ' 2186 2187 # Test code for whether the C compiler supports C99 (global declarations) 2188 ac_c_conftest_c99_globals=' 2189 /* Does the compiler advertise C99 conformance? */ 2190 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2191 # error "Compiler does not advertise C99 conformance" 2192 #endif 2193 2194 // See if C++-style comments work. 2195 2196 #include <stdbool.h> 2197 extern int puts (const char *); 2198 extern int printf (const char *, ...); 2199 extern int dprintf (int, const char *, ...); 2200 extern void *malloc (size_t); 2201 extern void free (void *); 2202 2203 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2204 // dprintf is used instead of fprintf to avoid needing to declare 2205 // FILE and stderr, and "aND" is used instead of "and" to work around 2206 // GCC bug 40564 which is irrelevant here. 2207 #define debug(...) dprintf (2, __VA_ARGS__) 2208 #define showlist(...) puts (#__VA_ARGS__) 2209 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2210 static void 2211 test_varargs_macros (void) 2212 { 2213 int x = 1234; 2214 int y = 5678; 2215 debug ("Flag"); 2216 debug ("X = %d\n", x); 2217 showlist (The first, second, aND third items.); 2218 report (x>y, "x is %d but y is %d", x, y); 2219 } 2220 2221 // Check long long types. 2222 #define BIG64 18446744073709551615ull 2223 #define BIG32 4294967295ul 2224 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2225 #if !BIG_OK 2226 #error "your preprocessor is broken" 2227 #endif 2228 #if BIG_OK 2229 #else 2230 #error "your preprocessor is broken" 2231 #endif 2232 static long long int bignum = -9223372036854775807LL; 2233 static unsigned long long int ubignum = BIG64; 2234 2235 struct incomplete_array 2236 { 2237 int datasize; 2238 double data[]; 2239 }; 2240 2241 struct named_init { 2242 int number; 2243 const wchar_t *name; 2244 double average; 2245 }; 2246 2247 typedef const char *ccp; 2248 2249 static inline int 2250 test_restrict (ccp restrict text) 2251 { 2252 // Iterate through items via the restricted pointer. 2253 // Also check for declarations in for loops. 2254 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2255 continue; 2256 return 0; 2257 } 2258 2259 // Check varargs and va_copy. 2260 static bool 2261 test_varargs (const char *format, ...) 2262 { 2263 va_list args; 2264 va_start (args, format); 2265 va_list args_copy; 2266 va_copy (args_copy, args); 2267 2268 const char *str = ""; 2269 int number = 0; 2270 float fnumber = 0; 2271 2272 while (*format) 2273 { 2274 switch (*format++) 2275 { 2276 case '\''s'\'': // string 2277 str = va_arg (args_copy, const char *); 2278 break; 2279 case '\''d'\'': // int 2280 number = va_arg (args_copy, int); 2281 break; 2282 case '\''f'\'': // float 2283 fnumber = va_arg (args_copy, double); 2284 break; 2285 default: 2286 break; 2287 } 2288 } 2289 va_end (args_copy); 2290 va_end (args); 2291 2292 return *str && number && fnumber; 2293 } 2294 ' 2295 2296 # Test code for whether the C compiler supports C99 (body of main). 2297 ac_c_conftest_c99_main=' 2298 // Check bool. 2299 _Bool success = false; 2300 success |= (argc != 0); 2301 2302 // Check restrict. 2303 if (test_restrict ("String literal") == 0) 2304 success = true; 2305 const char *restrict newvar = "Another string"; 2306 2307 // Check varargs. 2308 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2309 test_varargs_macros (); 2310 2311 // Check flexible array members. 2312 static struct incomplete_array *volatile incomplete_array_pointer; 2313 struct incomplete_array *ia = incomplete_array_pointer; 2314 ia->datasize = 10; 2315 for (int i = 0; i < ia->datasize; ++i) 2316 ia->data[i] = i * 1.234; 2317 // Work around memory leak warnings. 2318 free (ia); 2319 2320 // Check named initializers. 2321 struct named_init ni = { 2322 .number = 34, 2323 .name = L"Test wide string", 2324 .average = 543.34343, 2325 }; 2326 2327 ni.number = 58; 2328 2329 // Do not test for VLAs, as some otherwise-conforming compilers lack them. 2330 // C code should instead use __STDC_NO_VLA__; see Autoconf manual. 2331 2332 // work around unused variable warnings 2333 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2334 || ni.number != 58); 2335 ' 2336 2337 # Test code for whether the C compiler supports C11 (global declarations) 2338 ac_c_conftest_c11_globals=' 2339 /* Does the compiler advertise C11 conformance? */ 2340 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2341 # error "Compiler does not advertise C11 conformance" 2342 #endif 2343 2344 // Check _Alignas. 2345 char _Alignas (double) aligned_as_double; 2346 char _Alignas (0) no_special_alignment; 2347 extern char aligned_as_int; 2348 char _Alignas (0) _Alignas (int) aligned_as_int; 2349 2350 // Check _Alignof. 2351 enum 2352 { 2353 int_alignment = _Alignof (int), 2354 int_array_alignment = _Alignof (int[100]), 2355 char_alignment = _Alignof (char) 2356 }; 2357 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2358 2359 // Check _Noreturn. 2360 int _Noreturn does_not_return (void) { for (;;) continue; } 2361 2362 // Check _Static_assert. 2363 struct test_static_assert 2364 { 2365 int x; 2366 _Static_assert (sizeof (int) <= sizeof (long int), 2367 "_Static_assert does not work in struct"); 2368 long int y; 2369 }; 2370 2371 // Check UTF-8 literals. 2372 #define u8 syntax error! 2373 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2374 2375 // Check duplicate typedefs. 2376 typedef long *long_ptr; 2377 typedef long int *long_ptr; 2378 typedef long_ptr long_ptr; 2379 2380 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2381 struct anonymous 2382 { 2383 union { 2384 struct { int i; int j; }; 2385 struct { int k; long int l; } w; 2386 }; 2387 int m; 2388 } v1; 2389 ' 2390 2391 # Test code for whether the C compiler supports C11 (body of main). 2392 ac_c_conftest_c11_main=' 2393 _Static_assert ((offsetof (struct anonymous, i) 2394 == offsetof (struct anonymous, w.k)), 2395 "Anonymous union alignment botch"); 2396 v1.i = 2; 2397 v1.w.k = 5; 2398 ok |= v1.i != 5; 2399 ' 2400 2401 # Test code for whether the C compiler supports C11 (complete). 2402 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2403 ${ac_c_conftest_c99_globals} 2404 ${ac_c_conftest_c11_globals} 2405 2406 int 2407 main (int argc, char **argv) 2408 { 2409 int ok = 0; 2410 ${ac_c_conftest_c89_main} 2411 ${ac_c_conftest_c99_main} 2412 ${ac_c_conftest_c11_main} 2413 return ok; 2414 } 2415 " 2416 2417 # Test code for whether the C compiler supports C99 (complete). 2418 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2419 ${ac_c_conftest_c99_globals} 2420 2421 int 2422 main (int argc, char **argv) 2423 { 2424 int ok = 0; 2425 ${ac_c_conftest_c89_main} 2426 ${ac_c_conftest_c99_main} 2427 return ok; 2428 } 2429 " 2430 2431 # Test code for whether the C compiler supports C89 (complete). 2432 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2433 2434 int 2435 main (int argc, char **argv) 2436 { 2437 int ok = 0; 2438 ${ac_c_conftest_c89_main} 2439 return ok; 2440 } 2441 " 2442 2443 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2444 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2445 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2446 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2447 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2448 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2449 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2450 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2451 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2452 2453 # Auxiliary files required by this configure script. 2454 ac_aux_files="config.guess config.sub compile missing install-sh" 2455 2456 # Locations in which to look for auxiliary files. 2457 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2458 2459 # Search for a directory containing all of the required auxiliary files, 2460 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2461 # If we don't find one directory that contains all the files we need, 2462 # we report the set of missing files from the *first* directory in 2463 # $ac_aux_dir_candidates and give up. 2464 ac_missing_aux_files="" 2465 ac_first_candidate=: 2466 printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2468 as_found=false 2469 for as_dir in $ac_aux_dir_candidates 2470 do 2471 IFS=$as_save_IFS 2472 case $as_dir in #((( 2473 '') as_dir=./ ;; 2474 */) ;; 2475 *) as_dir=$as_dir/ ;; 2476 esac 2477 as_found=: 2478 2479 printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2480 ac_aux_dir_found=yes 2481 ac_install_sh= 2482 for ac_aux in $ac_aux_files 2483 do 2484 # As a special case, if "install-sh" is required, that requirement 2485 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2486 # and $ac_install_sh is set appropriately for whichever one is found. 2487 if test x"$ac_aux" = x"install-sh" 2488 then 2489 if test -f "${as_dir}install-sh"; then 2490 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2491 ac_install_sh="${as_dir}install-sh -c" 2492 elif test -f "${as_dir}install.sh"; then 2493 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2494 ac_install_sh="${as_dir}install.sh -c" 2495 elif test -f "${as_dir}shtool"; then 2496 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2497 ac_install_sh="${as_dir}shtool install -c" 2498 else 2499 ac_aux_dir_found=no 2500 if $ac_first_candidate; then 2501 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2502 else 2503 break 2504 fi 2505 fi 2506 else 2507 if test -f "${as_dir}${ac_aux}"; then 2508 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2509 else 2510 ac_aux_dir_found=no 2511 if $ac_first_candidate; then 2512 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2513 else 2514 break 2515 fi 2516 fi 2517 fi 2518 done 2519 if test "$ac_aux_dir_found" = yes; then 2520 ac_aux_dir="$as_dir" 2521 break 2522 fi 2523 ac_first_candidate=false 2524 2525 as_found=false 2526 done 2527 IFS=$as_save_IFS 2528 if $as_found 2529 then : 2530 2531 else case e in #( 2532 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2533 esac 2534 fi 2535 2536 2537 # These three variables are undocumented and unsupported, 2538 # and are intended to be withdrawn in a future Autoconf release. 2539 # They can cause serious problems if a builder's source tree is in a directory 2540 # whose full name contains unusual characters. 2541 if test -f "${ac_aux_dir}config.guess"; then 2542 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2543 fi 2544 if test -f "${ac_aux_dir}config.sub"; then 2545 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2546 fi 2547 if test -f "$ac_aux_dir/configure"; then 2548 ac_configure="$SHELL ${ac_aux_dir}configure" 2549 fi 2550 2551 # Check that the precious variables saved in the cache have kept the same 2552 # value. 2553 ac_cache_corrupted=false 2554 for ac_var in $ac_precious_vars; do 2555 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2556 eval ac_new_set=\$ac_env_${ac_var}_set 2557 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2558 eval ac_new_val=\$ac_env_${ac_var}_value 2559 case $ac_old_set,$ac_new_set in 2560 set,) 2561 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2562 printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2563 ac_cache_corrupted=: ;; 2564 ,set) 2565 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2566 printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2567 ac_cache_corrupted=: ;; 2568 ,);; 2569 *) 2570 if test "x$ac_old_val" != "x$ac_new_val"; then 2571 # differences in whitespace do not lead to failure. 2572 ac_old_val_w= 2573 for ac_val in x $ac_old_val; do 2574 ac_old_val_w="$ac_old_val_w $ac_val" 2575 done 2576 ac_new_val_w= 2577 for ac_val in x $ac_new_val; do 2578 ac_new_val_w="$ac_new_val_w $ac_val" 2579 done 2580 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2581 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2582 printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2583 ac_cache_corrupted=: 2584 else 2585 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2586 printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2587 eval $ac_var=\$ac_old_val 2588 fi 2589 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2590 printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} 2591 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2592 printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} 2593 fi;; 2594 esac 2595 # Pass precious variables to config.status. 2596 if test "$ac_new_set" = set; then 2597 case $ac_new_val in 2598 *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2599 *) ac_arg=$ac_var=$ac_new_val ;; 2600 esac 2601 case " $ac_configure_args " in 2602 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2603 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2604 esac 2605 fi 2606 done 2607 if $ac_cache_corrupted; then 2608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2609 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2610 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2611 printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} 2612 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2613 and start over" "$LINENO" 5 2614 fi 2615 ## -------------------- ## 2616 ## Main body of script. ## 2617 ## -------------------- ## 2618 2619 2620 # Determine whether it's possible to make 'echo' print without a newline. 2621 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 2622 # for compatibility with existing Makefiles. 2623 ECHO_C= ECHO_N= ECHO_T= 2624 case `echo -n x` in #((((( 2625 -n*) 2626 case `echo 'xy\c'` in 2627 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2628 xy) ECHO_C='\c';; 2629 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2630 ECHO_T=' ';; 2631 esac;; 2632 *) 2633 ECHO_N='-n';; 2634 esac 2635 2636 ac_ext=c 2637 ac_cpp='$CPP $CPPFLAGS' 2638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2640 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2641 2642 2643 2644 ac_config_headers="$ac_config_headers config.h" 2645 2646 2647 # Initialize Automake 2648 am__api_version='1.18' 2649 2650 2651 2652 # Find a good install program. We prefer a C program (faster), 2653 # so one script is as good as another. But avoid the broken or 2654 # incompatible versions: 2655 # SysV /etc/install, /usr/sbin/install 2656 # SunOS /usr/etc/install 2657 # IRIX /sbin/install 2658 # AIX /bin/install 2659 # AmigaOS /C/install, which installs bootblocks on floppy discs 2660 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2661 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2662 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2663 # OS/2's system install, which has a completely different semantic 2664 # ./install, which can be erroneously created by make from ./install.sh. 2665 # Reject install programs that cannot install multiple files. 2666 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2667 printf %s "checking for a BSD-compatible install... " >&6; } 2668 if test -z "$INSTALL"; then 2669 if test ${ac_cv_path_install+y} 2670 then : 2671 printf %s "(cached) " >&6 2672 else case e in #( 2673 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2674 for as_dir in $PATH 2675 do 2676 IFS=$as_save_IFS 2677 case $as_dir in #((( 2678 '') as_dir=./ ;; 2679 */) ;; 2680 *) as_dir=$as_dir/ ;; 2681 esac 2682 # Account for fact that we put trailing slashes in our PATH walk. 2683 case $as_dir in #(( 2684 ./ | /[cC]/* | \ 2685 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2686 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2687 /usr/ucb/* ) ;; 2688 *) 2689 # OSF/1 and SCO ODT 3.0 have their own names for install. 2690 # Don't use installbsd from OSF/1 since it installs stuff as root 2691 # by default. 2692 for ac_prog in ginstall scoinst install; do 2693 for ac_exec_ext in '' $ac_executable_extensions; do 2694 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2695 if test $ac_prog = install && 2696 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2697 # AIX install. It has an incompatible calling convention. 2698 : 2699 elif test $ac_prog = install && 2700 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2701 # program-specific install script used by HP pwplus--don't use. 2702 : 2703 else 2704 rm -rf conftest.one conftest.two conftest.dir 2705 echo one > conftest.one 2706 echo two > conftest.two 2707 mkdir conftest.dir 2708 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2709 test -s conftest.one && test -s conftest.two && 2710 test -s conftest.dir/conftest.one && 2711 test -s conftest.dir/conftest.two 2712 then 2713 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2714 break 3 2715 fi 2716 fi 2717 fi 2718 done 2719 done 2720 ;; 2721 esac 2722 2723 done 2724 IFS=$as_save_IFS 2725 2726 rm -rf conftest.one conftest.two conftest.dir 2727 ;; 2728 esac 2729 fi 2730 if test ${ac_cv_path_install+y}; then 2731 INSTALL=$ac_cv_path_install 2732 else 2733 # As a last resort, use the slow shell script. Don't cache a 2734 # value for INSTALL within a source directory, because that will 2735 # break other packages using the cache if that directory is 2736 # removed, or if the value is a relative name. 2737 INSTALL=$ac_install_sh 2738 fi 2739 fi 2740 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2741 printf '%s\n' "$INSTALL" >&6; } 2742 2743 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2744 # It thinks the first close brace ends the variable substitution. 2745 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2746 2747 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2748 2749 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2750 2751 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2752 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2753 if test ${am_cv_sleep_fractional_seconds+y} 2754 then : 2755 printf %s "(cached) " >&6 2756 else case e in #( 2757 e) if sleep 0.001 2>/dev/null 2758 then : 2759 am_cv_sleep_fractional_seconds=yes 2760 else case e in #( 2761 e) am_cv_sleep_fractional_seconds=no ;; 2762 esac 2763 fi 2764 ;; 2765 esac 2766 fi 2767 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2768 printf '%s\n' "$am_cv_sleep_fractional_seconds" >&6; } 2769 2770 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2771 printf %s "checking filesystem timestamp resolution... " >&6; } 2772 if test ${am_cv_filesystem_timestamp_resolution+y} 2773 then : 2774 printf %s "(cached) " >&6 2775 else case e in #( 2776 e) # Default to the worst case. 2777 am_cv_filesystem_timestamp_resolution=2 2778 2779 # Only try to go finer than 1 sec if sleep can do it. 2780 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2781 # - 1 sec is not much of a win compared to 2 sec, and 2782 # - it takes 2 seconds to perform the test whether 1 sec works. 2783 # 2784 # Instead, just use the default 2s on platforms that have 1s resolution, 2785 # accept the extra 1s delay when using $sleep in the Automake tests, in 2786 # exchange for not incurring the 2s delay for running the test for all 2787 # packages. 2788 # 2789 am_try_resolutions= 2790 if test "$am_cv_sleep_fractional_seconds" = yes; then 2791 # Even a millisecond often causes a bunch of false positives, 2792 # so just try a hundredth of a second. The time saved between .001 and 2793 # .01 is not terribly consequential. 2794 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2795 fi 2796 2797 # In order to catch current-generation FAT out, we must *modify* files 2798 # that already exist; the *creation* timestamp is finer. Use names 2799 # that make ls -t sort them differently when they have equal 2800 # timestamps than when they have distinct timestamps, keeping 2801 # in mind that ls -t prints the *newest* file first. 2802 rm -f conftest.ts? 2803 : > conftest.ts1 2804 : > conftest.ts2 2805 : > conftest.ts3 2806 2807 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2808 # clobber the current shell's arguments. (Outer-level square brackets 2809 # are removed by m4; they're present so that m4 does not expand 2810 # <dollar><star>; be careful, easy to get confused.) 2811 if ( 2812 set X `ls -t conftest.ts[12]` && 2813 { 2814 test "$*" != "X conftest.ts1 conftest.ts2" || 2815 test "$*" != "X conftest.ts2 conftest.ts1"; 2816 } 2817 ); then :; else 2818 # If neither matched, then we have a broken ls. This can happen 2819 # if, for instance, CONFIG_SHELL is bash and it inherits a 2820 # broken ls alias from the environment. This has actually 2821 # happened. Such a system could not be considered "sane". 2822 printf '%s\n' ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2823 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2824 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2825 as_fn_error $? "ls -t produces unexpected output. 2826 Make sure there is not a broken ls alias in your environment. 2827 See 'config.log' for more details" "$LINENO" 5; } 2828 fi 2829 2830 for am_try_res in $am_try_resolutions; do 2831 # Any one fine-grained sleep might happen to cross the boundary 2832 # between two values of a coarser actual resolution, but if we do 2833 # two fine-grained sleeps in a row, at least one of them will fall 2834 # entirely within a coarse interval. 2835 echo alpha > conftest.ts1 2836 sleep $am_try_res 2837 echo beta > conftest.ts2 2838 sleep $am_try_res 2839 echo gamma > conftest.ts3 2840 2841 # We assume that 'ls -t' will make use of high-resolution 2842 # timestamps if the operating system supports them at all. 2843 if (set X `ls -t conftest.ts?` && 2844 test "$2" = conftest.ts3 && 2845 test "$3" = conftest.ts2 && 2846 test "$4" = conftest.ts1); then 2847 # 2848 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2849 # because we don't need to test make. 2850 make_ok=true 2851 if test $am_try_res != 1; then 2852 # But if we've succeeded so far with a subsecond resolution, we 2853 # have one more thing to check: make. It can happen that 2854 # everything else supports the subsecond mtimes, but make doesn't; 2855 # notably on macOS, which ships make 3.81 from 2006 (the last one 2856 # released under GPLv2). https://bugs.gnu.org/68808 2857 # 2858 # We test $MAKE if it is defined in the environment, else "make". 2859 # It might get overridden later, but our hope is that in practice 2860 # it does not matter: it is the system "make" which is (by far) 2861 # the most likely to be broken, whereas if the user overrides it, 2862 # probably they did so with a better, or at least not worse, make. 2863 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2864 # 2865 # Create a Makefile (real tab character here): 2866 rm -f conftest.mk 2867 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2868 echo ' touch conftest.ts2' >>conftest.mk 2869 # 2870 # Now, running 2871 # touch conftest.ts1; touch conftest.ts2; make 2872 # should touch ts1 because ts2 is newer. This could happen by luck, 2873 # but most often, it will fail if make's support is insufficient. So 2874 # test for several consecutive successes. 2875 # 2876 # (We reuse conftest.ts[12] because we still want to modify existing 2877 # files, not create new ones, per above.) 2878 n=0 2879 make=${MAKE-make} 2880 until test $n -eq 3; do 2881 echo one > conftest.ts1 2882 sleep $am_try_res 2883 echo two > conftest.ts2 # ts2 should now be newer than ts1 2884 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2885 make_ok=false 2886 break # out of $n loop 2887 fi 2888 n=`expr $n + 1` 2889 done 2890 fi 2891 # 2892 if $make_ok; then 2893 # Everything we know to check worked out, so call this resolution good. 2894 am_cv_filesystem_timestamp_resolution=$am_try_res 2895 break # out of $am_try_res loop 2896 fi 2897 # Otherwise, we'll go on to check the next resolution. 2898 fi 2899 done 2900 rm -f conftest.ts? 2901 # (end _am_filesystem_timestamp_resolution) 2902 ;; 2903 esac 2904 fi 2905 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2906 printf '%s\n' "$am_cv_filesystem_timestamp_resolution" >&6; } 2907 2908 # This check should not be cached, as it may vary across builds of 2909 # different projects. 2910 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2911 printf %s "checking whether build environment is sane... " >&6; } 2912 # Reject unsafe characters in $srcdir or the absolute working directory 2913 # name. Accept space and tab only in the latter. 2914 am_lf=' 2915 ' 2916 case `pwd` in 2917 *[\\\"\#\$\&\'\`$am_lf]*) 2918 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2919 printf '%s\n' "no" >&6; } 2920 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2921 esac 2922 case $srcdir in 2923 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2924 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2925 printf '%s\n' "no" >&6; } 2926 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2927 esac 2928 2929 # Do 'set' in a subshell so we don't clobber the current shell's 2930 # arguments. Must try -L first in case configure is actually a 2931 # symlink; some systems play weird games with the mod time of symlinks 2932 # (eg FreeBSD returns the mod time of the symlink's containing 2933 # directory). 2934 am_build_env_is_sane=no 2935 am_has_slept=no 2936 rm -f conftest.file 2937 for am_try in 1 2; do 2938 echo "timestamp, slept: $am_has_slept" > conftest.file 2939 if ( 2940 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2941 if test "$*" = "X"; then 2942 # -L didn't work. 2943 set X `ls -t "$srcdir/configure" conftest.file` 2944 fi 2945 test "$2" = conftest.file 2946 ); then 2947 am_build_env_is_sane=yes 2948 break 2949 fi 2950 # Just in case. 2951 sleep "$am_cv_filesystem_timestamp_resolution" 2952 am_has_slept=yes 2953 done 2954 2955 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2956 printf '%s\n' "$am_build_env_is_sane" >&6; } 2957 if test "$am_build_env_is_sane" = no; then 2958 as_fn_error $? "newly created file is older than distributed files! 2959 Check your system clock" "$LINENO" 5 2960 fi 2961 2962 # If we didn't sleep, we still need to ensure time stamps of config.status and 2963 # generated files are strictly newer. 2964 am_sleep_pid= 2965 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2966 then : 2967 2968 else case e in #( 2969 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2970 am_sleep_pid=$! 2971 ;; 2972 esac 2973 fi 2974 2975 rm -f conftest.file 2976 2977 test "$program_prefix" != NONE && 2978 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2979 # Use a double $ so make ignores it. 2980 test "$program_suffix" != NONE && 2981 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2982 # Double any \ or $. 2983 # By default was 's,x,x', remove it if useless. 2984 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2985 program_transform_name=`printf '%s\n' "$program_transform_name" | sed "$ac_script"` 2986 2987 2988 # Expand $ac_aux_dir to an absolute path. 2989 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2990 2991 2992 if test x"${MISSING+set}" != xset; then 2993 MISSING="\${SHELL} '$am_aux_dir/missing'" 2994 fi 2995 # Use eval to expand $SHELL 2996 if eval "$MISSING --is-lightweight"; then 2997 am_missing_run="$MISSING " 2998 else 2999 am_missing_run= 3000 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3001 printf '%s\n' "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3002 fi 3003 3004 if test x"${install_sh+set}" != xset; then 3005 case $am_aux_dir in 3006 *\ * | *\ *) 3007 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3008 *) 3009 install_sh="\${SHELL} $am_aux_dir/install-sh" 3010 esac 3011 fi 3012 3013 # Installed binaries are usually stripped using 'strip' when the user 3014 # run "make install-strip". However 'strip' might not be the right 3015 # tool to use in cross-compilation environments, therefore Automake 3016 # will honor the 'STRIP' environment variable to overrule this program. 3017 if test "$cross_compiling" != no; then 3018 if test -n "$ac_tool_prefix"; then 3019 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3020 set dummy ${ac_tool_prefix}strip; ac_word=$2 3021 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3022 printf %s "checking for $ac_word... " >&6; } 3023 if test ${ac_cv_prog_STRIP+y} 3024 then : 3025 printf %s "(cached) " >&6 3026 else case e in #( 3027 e) if test -n "$STRIP"; then 3028 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3029 else 3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3031 for as_dir in $PATH 3032 do 3033 IFS=$as_save_IFS 3034 case $as_dir in #((( 3035 '') as_dir=./ ;; 3036 */) ;; 3037 *) as_dir=$as_dir/ ;; 3038 esac 3039 for ac_exec_ext in '' $ac_executable_extensions; do 3040 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3041 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3042 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3043 break 2 3044 fi 3045 done 3046 done 3047 IFS=$as_save_IFS 3048 3049 fi ;; 3050 esac 3051 fi 3052 STRIP=$ac_cv_prog_STRIP 3053 if test -n "$STRIP"; then 3054 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3055 printf '%s\n' "$STRIP" >&6; } 3056 else 3057 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3058 printf '%s\n' "no" >&6; } 3059 fi 3060 3061 3062 fi 3063 if test -z "$ac_cv_prog_STRIP"; then 3064 ac_ct_STRIP=$STRIP 3065 # Extract the first word of "strip", so it can be a program name with args. 3066 set dummy strip; ac_word=$2 3067 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3068 printf %s "checking for $ac_word... " >&6; } 3069 if test ${ac_cv_prog_ac_ct_STRIP+y} 3070 then : 3071 printf %s "(cached) " >&6 3072 else case e in #( 3073 e) if test -n "$ac_ct_STRIP"; then 3074 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3075 else 3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3077 for as_dir in $PATH 3078 do 3079 IFS=$as_save_IFS 3080 case $as_dir in #((( 3081 '') as_dir=./ ;; 3082 */) ;; 3083 *) as_dir=$as_dir/ ;; 3084 esac 3085 for ac_exec_ext in '' $ac_executable_extensions; do 3086 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3087 ac_cv_prog_ac_ct_STRIP="strip" 3088 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3089 break 2 3090 fi 3091 done 3092 done 3093 IFS=$as_save_IFS 3094 3095 fi ;; 3096 esac 3097 fi 3098 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3099 if test -n "$ac_ct_STRIP"; then 3100 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3101 printf '%s\n' "$ac_ct_STRIP" >&6; } 3102 else 3103 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3104 printf '%s\n' "no" >&6; } 3105 fi 3106 3107 if test "x$ac_ct_STRIP" = x; then 3108 STRIP=":" 3109 else 3110 case $cross_compiling:$ac_tool_warned in 3111 yes:) 3112 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3113 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3114 ac_tool_warned=yes ;; 3115 esac 3116 STRIP=$ac_ct_STRIP 3117 fi 3118 else 3119 STRIP="$ac_cv_prog_STRIP" 3120 fi 3121 3122 fi 3123 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3124 3125 3126 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3127 printf %s "checking for a race-free mkdir -p... " >&6; } 3128 if test -z "$MKDIR_P"; then 3129 if test ${ac_cv_path_mkdir+y} 3130 then : 3131 printf %s "(cached) " >&6 3132 else case e in #( 3133 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3134 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3135 do 3136 IFS=$as_save_IFS 3137 case $as_dir in #((( 3138 '') as_dir=./ ;; 3139 */) ;; 3140 *) as_dir=$as_dir/ ;; 3141 esac 3142 for ac_prog in mkdir gmkdir; do 3143 for ac_exec_ext in '' $ac_executable_extensions; do 3144 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3145 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3146 'mkdir ('*'coreutils) '* | \ 3147 *'BusyBox '* | \ 3148 'mkdir (fileutils) '4.1*) 3149 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3150 break 3;; 3151 esac 3152 done 3153 done 3154 done 3155 IFS=$as_save_IFS 3156 ;; 3157 esac 3158 fi 3159 3160 test -d ./--version && rmdir ./--version 3161 if test ${ac_cv_path_mkdir+y}; then 3162 MKDIR_P="$ac_cv_path_mkdir -p" 3163 else 3164 # As a last resort, use plain mkdir -p, 3165 # in the hope it doesn't have the bugs of ancient mkdir. 3166 MKDIR_P='mkdir -p' 3167 fi 3168 fi 3169 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3170 printf '%s\n' "$MKDIR_P" >&6; } 3171 3172 for ac_prog in gawk mawk nawk awk 'busybox awk' 3173 do 3174 # Extract the first word of "$ac_prog", so it can be a program name with args. 3175 set dummy $ac_prog; ac_word=$2 3176 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3177 printf %s "checking for $ac_word... " >&6; } 3178 if test ${ac_cv_prog_AWK+y} 3179 then : 3180 printf %s "(cached) " >&6 3181 else case e in #( 3182 e) if test -n "$AWK"; then 3183 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3184 else 3185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3186 for as_dir in $PATH 3187 do 3188 IFS=$as_save_IFS 3189 case $as_dir in #((( 3190 '') as_dir=./ ;; 3191 */) ;; 3192 *) as_dir=$as_dir/ ;; 3193 esac 3194 for ac_exec_ext in '' $ac_executable_extensions; do 3195 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3196 ac_cv_prog_AWK="$ac_prog" 3197 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3198 break 2 3199 fi 3200 done 3201 done 3202 IFS=$as_save_IFS 3203 3204 fi ;; 3205 esac 3206 fi 3207 AWK=$ac_cv_prog_AWK 3208 if test -n "$AWK"; then 3209 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3210 printf '%s\n' "$AWK" >&6; } 3211 else 3212 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3213 printf '%s\n' "no" >&6; } 3214 fi 3215 3216 3217 test -n "$AWK" && break 3218 done 3219 3220 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3221 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3222 set x ${MAKE-make} 3223 ac_make=`printf '%s\n' "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3224 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3225 then : 3226 printf %s "(cached) " >&6 3227 else case e in #( 3228 e) cat >conftest.make <<\_ACEOF 3229 SHELL = /bin/sh 3230 all: 3231 @printf '%s\n' '@@@%%%=$(MAKE)=@@@%%%' 3232 _ACEOF 3233 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3234 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3235 *@@@%%%=?*=@@@%%%*) 3236 eval ac_cv_prog_make_${ac_make}_set=yes;; 3237 *) 3238 eval ac_cv_prog_make_${ac_make}_set=no;; 3239 esac 3240 rm -f conftest.make ;; 3241 esac 3242 fi 3243 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3244 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3245 printf '%s\n' "yes" >&6; } 3246 SET_MAKE= 3247 else 3248 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3249 printf '%s\n' "no" >&6; } 3250 SET_MAKE="MAKE=${MAKE-make}" 3251 fi 3252 3253 rm -rf .tst 2>/dev/null 3254 mkdir .tst 2>/dev/null 3255 if test -d .tst; then 3256 am__leading_dot=. 3257 else 3258 am__leading_dot=_ 3259 fi 3260 rmdir .tst 2>/dev/null 3261 3262 AM_DEFAULT_VERBOSITY=1 3263 # Check whether --enable-silent-rules was given. 3264 if test ${enable_silent_rules+y} 3265 then : 3266 enableval=$enable_silent_rules; 3267 fi 3268 3269 am_make=${MAKE-make} 3270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3271 printf %s "checking whether $am_make supports nested variables... " >&6; } 3272 if test ${am_cv_make_support_nested_variables+y} 3273 then : 3274 printf %s "(cached) " >&6 3275 else case e in #( 3276 e) if printf '%s\n' 'TRUE=$(BAR$(V)) 3277 BAR0=false 3278 BAR1=true 3279 V=1 3280 am__doit: 3281 @$(TRUE) 3282 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3283 am_cv_make_support_nested_variables=yes 3284 else 3285 am_cv_make_support_nested_variables=no 3286 fi ;; 3287 esac 3288 fi 3289 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3290 printf '%s\n' "$am_cv_make_support_nested_variables" >&6; } 3291 AM_BACKSLASH='\' 3292 3293 am__rm_f_notfound= 3294 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3295 then : 3296 3297 else case e in #( 3298 e) am__rm_f_notfound='""' ;; 3299 esac 3300 fi 3301 3302 3303 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3304 printf %s "checking xargs -n works... " >&6; } 3305 if test ${am_cv_xargs_n_works+y} 3306 then : 3307 printf %s "(cached) " >&6 3308 else case e in #( 3309 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3310 3" 3311 then : 3312 am_cv_xargs_n_works=yes 3313 else case e in #( 3314 e) am_cv_xargs_n_works=no ;; 3315 esac 3316 fi ;; 3317 esac 3318 fi 3319 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3320 printf '%s\n' "$am_cv_xargs_n_works" >&6; } 3321 if test "$am_cv_xargs_n_works" = yes 3322 then : 3323 am__xargs_n='xargs -n' 3324 else case e in #( 3325 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3326 ;; 3327 esac 3328 fi 3329 3330 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3331 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3332 # is not polluted with repeated "-I." 3333 am__isrc=' -I$(srcdir)' 3334 # test to see if srcdir already configured 3335 if test -f $srcdir/config.status; then 3336 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3337 fi 3338 fi 3339 3340 # test whether we have cygpath 3341 if test -z "$CYGPATH_W"; then 3342 if (cygpath --version) >/dev/null 2>/dev/null; then 3343 CYGPATH_W='cygpath -w' 3344 else 3345 CYGPATH_W=echo 3346 fi 3347 fi 3348 3349 3350 # Define the identity of the package. 3351 PACKAGE='editres' 3352 VERSION='1.1.1' 3353 3354 3355 printf '%s\n' "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3356 3357 3358 printf '%s\n' "#define VERSION \"$VERSION\"" >>confdefs.h 3359 3360 # Some tools Automake needs. 3361 3362 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3363 3364 3365 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3366 3367 3368 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3369 3370 3371 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3372 3373 3374 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3375 3376 # For better backward compatibility. To be removed once Automake 1.9.x 3377 # dies out for good. For more background, see: 3378 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3379 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3380 mkdir_p='$(MKDIR_P)' 3381 3382 # We need awk for the "check" target (and possibly the TAP driver). The 3383 # system "awk" is bad on some platforms. 3384 # Always define AMTAR for backward compatibility. Yes, it's still used 3385 # in the wild :-( We should find a proper way to deprecate it ... 3386 AMTAR='$${TAR-tar}' 3387 3388 3389 # We'll loop over all known methods to create a tar archive until one works. 3390 _am_tools='gnutar plaintar pax cpio none' 3391 3392 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3393 # There is notably a 21 bits limit for the UID and the GID. In fact, 3394 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3395 # and bug#13588). 3396 am_max_uid=2097151 # 2^21 - 1 3397 am_max_gid=$am_max_uid 3398 # The $UID and $GID variables are not portable, so we need to resort 3399 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3400 # below are definitely unexpected, so allow the users to see them 3401 # (that is, avoid stderr redirection). 3402 am_uid=`id -u || echo unknown` 3403 am_gid=`id -g || echo unknown` 3404 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3405 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3406 if test x$am_uid = xunknown; then 3407 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 3408 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 3409 elif test $am_uid -le $am_max_uid; then 3410 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3411 printf '%s\n' "yes" >&6; } 3412 else 3413 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3414 printf '%s\n' "no" >&6; } 3415 _am_tools=none 3416 fi 3417 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3418 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3419 if test x$gm_gid = xunknown; then 3420 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 3421 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 3422 elif test $am_gid -le $am_max_gid; then 3423 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3424 printf '%s\n' "yes" >&6; } 3425 else 3426 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3427 printf '%s\n' "no" >&6; } 3428 _am_tools=none 3429 fi 3430 3431 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3432 printf %s "checking how to create a ustar tar archive... " >&6; } 3433 3434 # Go ahead even if we have the value already cached. We do so because we 3435 # need to set the values for the 'am__tar' and 'am__untar' variables. 3436 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3437 3438 for _am_tool in $_am_tools; do 3439 case $_am_tool in 3440 gnutar) 3441 for _am_tar in tar gnutar gtar; do 3442 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3443 ($_am_tar --version) >&5 2>&5 3444 ac_status=$? 3445 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3446 (exit $ac_status); } && break 3447 done 3448 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3449 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3450 am__untar="$_am_tar -xf -" 3451 ;; 3452 plaintar) 3453 # Must skip GNU tar: if it does not support --format= it doesn't create 3454 # ustar tarball either. 3455 (tar --version) >/dev/null 2>&1 && continue 3456 am__tar='tar chf - "$$tardir"' 3457 am__tar_='tar chf - "$tardir"' 3458 am__untar='tar xf -' 3459 ;; 3460 pax) 3461 am__tar='pax -L -x ustar -w "$$tardir"' 3462 am__tar_='pax -L -x ustar -w "$tardir"' 3463 am__untar='pax -r' 3464 ;; 3465 cpio) 3466 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3467 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3468 am__untar='cpio -i -H ustar -d' 3469 ;; 3470 none) 3471 am__tar=false 3472 am__tar_=false 3473 am__untar=false 3474 ;; 3475 esac 3476 3477 # If the value was cached, stop now. We just wanted to have am__tar 3478 # and am__untar set. 3479 test -n "${am_cv_prog_tar_ustar}" && break 3480 3481 # tar/untar a dummy directory, and stop if the command works. 3482 rm -rf conftest.dir 3483 mkdir conftest.dir 3484 echo GrepMe > conftest.dir/file 3485 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3486 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3487 ac_status=$? 3488 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3489 (exit $ac_status); } 3490 rm -rf conftest.dir 3491 if test -s conftest.tar; then 3492 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3493 ($am__untar <conftest.tar) >&5 2>&5 3494 ac_status=$? 3495 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3496 (exit $ac_status); } 3497 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3498 (cat conftest.dir/file) >&5 2>&5 3499 ac_status=$? 3500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3501 (exit $ac_status); } 3502 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3503 fi 3504 done 3505 rm -rf conftest.dir 3506 3507 if test ${am_cv_prog_tar_ustar+y} 3508 then : 3509 printf %s "(cached) " >&6 3510 else case e in #( 3511 e) am_cv_prog_tar_ustar=$_am_tool ;; 3512 esac 3513 fi 3514 3515 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3516 printf '%s\n' "$am_cv_prog_tar_ustar" >&6; } 3517 3518 3519 3520 3521 3522 # Variables for tags utilities; see am/tags.am 3523 if test -z "$CTAGS"; then 3524 CTAGS=ctags 3525 fi 3526 3527 if test -z "$ETAGS"; then 3528 ETAGS=etags 3529 fi 3530 3531 if test -z "$CSCOPE"; then 3532 CSCOPE=cscope 3533 fi 3534 3535 3536 3537 3538 3539 3540 3541 3542 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 DEPDIR="${am__leading_dot}deps" 3567 3568 ac_config_commands="$ac_config_commands depfiles" 3569 3570 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3571 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3572 cat > confinc.mk << 'END' 3573 am__doit: 3574 @echo this is the am__doit target >confinc.out 3575 .PHONY: am__doit 3576 END 3577 am__include="#" 3578 am__quote= 3579 # BSD make does it like this. 3580 echo '.include "confinc.mk" # ignored' > confmf.BSD 3581 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3582 echo 'include confinc.mk # ignored' > confmf.GNU 3583 _am_result=no 3584 for s in GNU BSD; do 3585 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3586 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3587 ac_status=$? 3588 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3589 (exit $ac_status); } 3590 case $?:`cat confinc.out 2>/dev/null` in #( 3591 '0:this is the am__doit target') : 3592 case $s in #( 3593 BSD) : 3594 am__include='.include' am__quote='"' ;; #( 3595 *) : 3596 am__include='include' am__quote='' ;; 3597 esac ;; #( 3598 *) : 3599 ;; 3600 esac 3601 if test "$am__include" != "#"; then 3602 _am_result="yes ($s style)" 3603 break 3604 fi 3605 done 3606 rm -f confinc.* confmf.* 3607 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3608 printf '%s\n' "${_am_result}" >&6; } 3609 3610 # Check whether --enable-dependency-tracking was given. 3611 if test ${enable_dependency_tracking+y} 3612 then : 3613 enableval=$enable_dependency_tracking; 3614 fi 3615 3616 if test "x$enable_dependency_tracking" != xno; then 3617 am_depcomp="$ac_aux_dir/depcomp" 3618 AMDEPBACKSLASH='\' 3619 am__nodep='_no' 3620 fi 3621 if test "x$enable_dependency_tracking" != xno; then 3622 AMDEP_TRUE= 3623 AMDEP_FALSE='#' 3624 else 3625 AMDEP_TRUE='#' 3626 AMDEP_FALSE= 3627 fi 3628 3629 3630 ac_ext=c 3631 ac_cpp='$CPP $CPPFLAGS' 3632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3634 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3635 if test -n "$ac_tool_prefix"; then 3636 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3637 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3638 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3639 printf %s "checking for $ac_word... " >&6; } 3640 if test ${ac_cv_prog_CC+y} 3641 then : 3642 printf %s "(cached) " >&6 3643 else case e in #( 3644 e) if test -n "$CC"; then 3645 ac_cv_prog_CC="$CC" # Let the user override the test. 3646 else 3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3648 for as_dir in $PATH 3649 do 3650 IFS=$as_save_IFS 3651 case $as_dir in #((( 3652 '') as_dir=./ ;; 3653 */) ;; 3654 *) as_dir=$as_dir/ ;; 3655 esac 3656 for ac_exec_ext in '' $ac_executable_extensions; do 3657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3658 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3659 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662 done 3663 done 3664 IFS=$as_save_IFS 3665 3666 fi ;; 3667 esac 3668 fi 3669 CC=$ac_cv_prog_CC 3670 if test -n "$CC"; then 3671 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3672 printf '%s\n' "$CC" >&6; } 3673 else 3674 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3675 printf '%s\n' "no" >&6; } 3676 fi 3677 3678 3679 fi 3680 if test -z "$ac_cv_prog_CC"; then 3681 ac_ct_CC=$CC 3682 # Extract the first word of "gcc", so it can be a program name with args. 3683 set dummy gcc; ac_word=$2 3684 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3685 printf %s "checking for $ac_word... " >&6; } 3686 if test ${ac_cv_prog_ac_ct_CC+y} 3687 then : 3688 printf %s "(cached) " >&6 3689 else case e in #( 3690 e) if test -n "$ac_ct_CC"; then 3691 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3692 else 3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3694 for as_dir in $PATH 3695 do 3696 IFS=$as_save_IFS 3697 case $as_dir in #((( 3698 '') as_dir=./ ;; 3699 */) ;; 3700 *) as_dir=$as_dir/ ;; 3701 esac 3702 for ac_exec_ext in '' $ac_executable_extensions; do 3703 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3704 ac_cv_prog_ac_ct_CC="gcc" 3705 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3706 break 2 3707 fi 3708 done 3709 done 3710 IFS=$as_save_IFS 3711 3712 fi ;; 3713 esac 3714 fi 3715 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3716 if test -n "$ac_ct_CC"; then 3717 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3718 printf '%s\n' "$ac_ct_CC" >&6; } 3719 else 3720 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3721 printf '%s\n' "no" >&6; } 3722 fi 3723 3724 if test "x$ac_ct_CC" = x; then 3725 CC="" 3726 else 3727 case $cross_compiling:$ac_tool_warned in 3728 yes:) 3729 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3730 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3731 ac_tool_warned=yes ;; 3732 esac 3733 CC=$ac_ct_CC 3734 fi 3735 else 3736 CC="$ac_cv_prog_CC" 3737 fi 3738 3739 if test -z "$CC"; then 3740 if test -n "$ac_tool_prefix"; then 3741 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3742 set dummy ${ac_tool_prefix}cc; ac_word=$2 3743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3744 printf %s "checking for $ac_word... " >&6; } 3745 if test ${ac_cv_prog_CC+y} 3746 then : 3747 printf %s "(cached) " >&6 3748 else case e in #( 3749 e) if test -n "$CC"; then 3750 ac_cv_prog_CC="$CC" # Let the user override the test. 3751 else 3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3753 for as_dir in $PATH 3754 do 3755 IFS=$as_save_IFS 3756 case $as_dir in #((( 3757 '') as_dir=./ ;; 3758 */) ;; 3759 *) as_dir=$as_dir/ ;; 3760 esac 3761 for ac_exec_ext in '' $ac_executable_extensions; do 3762 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3763 ac_cv_prog_CC="${ac_tool_prefix}cc" 3764 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767 done 3768 done 3769 IFS=$as_save_IFS 3770 3771 fi ;; 3772 esac 3773 fi 3774 CC=$ac_cv_prog_CC 3775 if test -n "$CC"; then 3776 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3777 printf '%s\n' "$CC" >&6; } 3778 else 3779 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3780 printf '%s\n' "no" >&6; } 3781 fi 3782 3783 3784 fi 3785 fi 3786 if test -z "$CC"; then 3787 # Extract the first word of "cc", so it can be a program name with args. 3788 set dummy cc; ac_word=$2 3789 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3790 printf %s "checking for $ac_word... " >&6; } 3791 if test ${ac_cv_prog_CC+y} 3792 then : 3793 printf %s "(cached) " >&6 3794 else case e in #( 3795 e) if test -n "$CC"; then 3796 ac_cv_prog_CC="$CC" # Let the user override the test. 3797 else 3798 ac_prog_rejected=no 3799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3800 for as_dir in $PATH 3801 do 3802 IFS=$as_save_IFS 3803 case $as_dir in #((( 3804 '') as_dir=./ ;; 3805 */) ;; 3806 *) as_dir=$as_dir/ ;; 3807 esac 3808 for ac_exec_ext in '' $ac_executable_extensions; do 3809 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3810 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3811 ac_prog_rejected=yes 3812 continue 3813 fi 3814 ac_cv_prog_CC="cc" 3815 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3816 break 2 3817 fi 3818 done 3819 done 3820 IFS=$as_save_IFS 3821 3822 if test $ac_prog_rejected = yes; then 3823 # We found a bogon in the path, so make sure we never use it. 3824 set dummy $ac_cv_prog_CC 3825 shift 3826 if test $# != 0; then 3827 # We chose a different compiler from the bogus one. 3828 # However, it has the same basename, so the bogon will be chosen 3829 # first if we set CC to just the basename; use the full file name. 3830 shift 3831 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3832 fi 3833 fi 3834 fi ;; 3835 esac 3836 fi 3837 CC=$ac_cv_prog_CC 3838 if test -n "$CC"; then 3839 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3840 printf '%s\n' "$CC" >&6; } 3841 else 3842 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3843 printf '%s\n' "no" >&6; } 3844 fi 3845 3846 3847 fi 3848 if test -z "$CC"; then 3849 if test -n "$ac_tool_prefix"; then 3850 for ac_prog in cl.exe 3851 do 3852 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3853 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3854 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3855 printf %s "checking for $ac_word... " >&6; } 3856 if test ${ac_cv_prog_CC+y} 3857 then : 3858 printf %s "(cached) " >&6 3859 else case e in #( 3860 e) if test -n "$CC"; then 3861 ac_cv_prog_CC="$CC" # Let the user override the test. 3862 else 3863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3864 for as_dir in $PATH 3865 do 3866 IFS=$as_save_IFS 3867 case $as_dir in #((( 3868 '') as_dir=./ ;; 3869 */) ;; 3870 *) as_dir=$as_dir/ ;; 3871 esac 3872 for ac_exec_ext in '' $ac_executable_extensions; do 3873 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3874 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3875 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3876 break 2 3877 fi 3878 done 3879 done 3880 IFS=$as_save_IFS 3881 3882 fi ;; 3883 esac 3884 fi 3885 CC=$ac_cv_prog_CC 3886 if test -n "$CC"; then 3887 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3888 printf '%s\n' "$CC" >&6; } 3889 else 3890 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3891 printf '%s\n' "no" >&6; } 3892 fi 3893 3894 3895 test -n "$CC" && break 3896 done 3897 fi 3898 if test -z "$CC"; then 3899 ac_ct_CC=$CC 3900 for ac_prog in cl.exe 3901 do 3902 # Extract the first word of "$ac_prog", so it can be a program name with args. 3903 set dummy $ac_prog; ac_word=$2 3904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3905 printf %s "checking for $ac_word... " >&6; } 3906 if test ${ac_cv_prog_ac_ct_CC+y} 3907 then : 3908 printf %s "(cached) " >&6 3909 else case e in #( 3910 e) if test -n "$ac_ct_CC"; then 3911 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3912 else 3913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3914 for as_dir in $PATH 3915 do 3916 IFS=$as_save_IFS 3917 case $as_dir in #((( 3918 '') as_dir=./ ;; 3919 */) ;; 3920 *) as_dir=$as_dir/ ;; 3921 esac 3922 for ac_exec_ext in '' $ac_executable_extensions; do 3923 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3924 ac_cv_prog_ac_ct_CC="$ac_prog" 3925 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3926 break 2 3927 fi 3928 done 3929 done 3930 IFS=$as_save_IFS 3931 3932 fi ;; 3933 esac 3934 fi 3935 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3936 if test -n "$ac_ct_CC"; then 3937 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3938 printf '%s\n' "$ac_ct_CC" >&6; } 3939 else 3940 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3941 printf '%s\n' "no" >&6; } 3942 fi 3943 3944 3945 test -n "$ac_ct_CC" && break 3946 done 3947 3948 if test "x$ac_ct_CC" = x; then 3949 CC="" 3950 else 3951 case $cross_compiling:$ac_tool_warned in 3952 yes:) 3953 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3954 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3955 ac_tool_warned=yes ;; 3956 esac 3957 CC=$ac_ct_CC 3958 fi 3959 fi 3960 3961 fi 3962 if test -z "$CC"; then 3963 if test -n "$ac_tool_prefix"; then 3964 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3965 set dummy ${ac_tool_prefix}clang; ac_word=$2 3966 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3967 printf %s "checking for $ac_word... " >&6; } 3968 if test ${ac_cv_prog_CC+y} 3969 then : 3970 printf %s "(cached) " >&6 3971 else case e in #( 3972 e) if test -n "$CC"; then 3973 ac_cv_prog_CC="$CC" # Let the user override the test. 3974 else 3975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3976 for as_dir in $PATH 3977 do 3978 IFS=$as_save_IFS 3979 case $as_dir in #((( 3980 '') as_dir=./ ;; 3981 */) ;; 3982 *) as_dir=$as_dir/ ;; 3983 esac 3984 for ac_exec_ext in '' $ac_executable_extensions; do 3985 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3986 ac_cv_prog_CC="${ac_tool_prefix}clang" 3987 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3988 break 2 3989 fi 3990 done 3991 done 3992 IFS=$as_save_IFS 3993 3994 fi ;; 3995 esac 3996 fi 3997 CC=$ac_cv_prog_CC 3998 if test -n "$CC"; then 3999 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4000 printf '%s\n' "$CC" >&6; } 4001 else 4002 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4003 printf '%s\n' "no" >&6; } 4004 fi 4005 4006 4007 fi 4008 if test -z "$ac_cv_prog_CC"; then 4009 ac_ct_CC=$CC 4010 # Extract the first word of "clang", so it can be a program name with args. 4011 set dummy clang; ac_word=$2 4012 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4013 printf %s "checking for $ac_word... " >&6; } 4014 if test ${ac_cv_prog_ac_ct_CC+y} 4015 then : 4016 printf %s "(cached) " >&6 4017 else case e in #( 4018 e) if test -n "$ac_ct_CC"; then 4019 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4020 else 4021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4022 for as_dir in $PATH 4023 do 4024 IFS=$as_save_IFS 4025 case $as_dir in #((( 4026 '') as_dir=./ ;; 4027 */) ;; 4028 *) as_dir=$as_dir/ ;; 4029 esac 4030 for ac_exec_ext in '' $ac_executable_extensions; do 4031 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4032 ac_cv_prog_ac_ct_CC="clang" 4033 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4034 break 2 4035 fi 4036 done 4037 done 4038 IFS=$as_save_IFS 4039 4040 fi ;; 4041 esac 4042 fi 4043 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4044 if test -n "$ac_ct_CC"; then 4045 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4046 printf '%s\n' "$ac_ct_CC" >&6; } 4047 else 4048 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4049 printf '%s\n' "no" >&6; } 4050 fi 4051 4052 if test "x$ac_ct_CC" = x; then 4053 CC="" 4054 else 4055 case $cross_compiling:$ac_tool_warned in 4056 yes:) 4057 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4058 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4059 ac_tool_warned=yes ;; 4060 esac 4061 CC=$ac_ct_CC 4062 fi 4063 else 4064 CC="$ac_cv_prog_CC" 4065 fi 4066 4067 fi 4068 4069 4070 test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4071 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4072 as_fn_error $? "no acceptable C compiler found in \$PATH 4073 See 'config.log' for more details" "$LINENO" 5; } 4074 4075 # Provide some information about the compiler. 4076 printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4077 set X $ac_compile 4078 ac_compiler=$2 4079 for ac_option in --version -v -V -qversion -version; do 4080 { { ac_try="$ac_compiler $ac_option >&5" 4081 case "(($ac_try" in 4082 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4083 *) ac_try_echo=$ac_try;; 4084 esac 4085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4086 printf '%s\n' "$ac_try_echo"; } >&5 4087 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4088 ac_status=$? 4089 if test -s conftest.err; then 4090 sed '10a\ 4091 ... rest of stderr output deleted ... 4092 10q' conftest.err >conftest.er1 4093 cat conftest.er1 >&5 4094 fi 4095 rm -f conftest.er1 conftest.err 4096 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4097 test $ac_status = 0; } 4098 done 4099 4100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101 /* end confdefs.h. */ 4102 4103 int 4104 main (void) 4105 { 4106 4107 ; 4108 return 0; 4109 } 4110 _ACEOF 4111 ac_clean_files_save=$ac_clean_files 4112 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4113 # Try to create an executable without -o first, disregard a.out. 4114 # It will help us diagnose broken compilers, and finding out an intuition 4115 # of exeext. 4116 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4117 printf %s "checking whether the C compiler works... " >&6; } 4118 ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4119 4120 # The possible output files: 4121 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4122 4123 ac_rmfiles= 4124 for ac_file in $ac_files 4125 do 4126 case $ac_file in 4127 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4128 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4129 esac 4130 done 4131 rm -f $ac_rmfiles 4132 4133 if { { ac_try="$ac_link_default" 4134 case "(($ac_try" in 4135 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4136 *) ac_try_echo=$ac_try;; 4137 esac 4138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4139 printf '%s\n' "$ac_try_echo"; } >&5 4140 (eval "$ac_link_default") 2>&5 4141 ac_status=$? 4142 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4143 test $ac_status = 0; } 4144 then : 4145 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 4146 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 4147 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4148 # so that the user can short-circuit this test for compilers unknown to 4149 # Autoconf. 4150 for ac_file in $ac_files '' 4151 do 4152 test -f "$ac_file" || continue 4153 case $ac_file in 4154 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4155 ;; 4156 [ab].out ) 4157 # We found the default executable, but exeext='' is most 4158 # certainly right. 4159 break;; 4160 *.* ) 4161 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4162 then :; else 4163 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4164 fi 4165 # We set ac_cv_exeext here because the later test for it is not 4166 # safe: cross compilers may not add the suffix if given an '-o' 4167 # argument, so we may need to know it at that point already. 4168 # Even if this section looks crufty: it has the advantage of 4169 # actually working. 4170 break;; 4171 * ) 4172 break;; 4173 esac 4174 done 4175 test "$ac_cv_exeext" = no && ac_cv_exeext= 4176 4177 else case e in #( 4178 e) ac_file='' ;; 4179 esac 4180 fi 4181 if test -z "$ac_file" 4182 then : 4183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4184 printf '%s\n' "no" >&6; } 4185 printf '%s\n' "$as_me: failed program was:" >&5 4186 sed 's/^/| /' conftest.$ac_ext >&5 4187 4188 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4189 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4190 as_fn_error 77 "C compiler cannot create executables 4191 See 'config.log' for more details" "$LINENO" 5; } 4192 else case e in #( 4193 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4194 printf '%s\n' "yes" >&6; } ;; 4195 esac 4196 fi 4197 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4198 printf %s "checking for C compiler default output file name... " >&6; } 4199 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4200 printf '%s\n' "$ac_file" >&6; } 4201 ac_exeext=$ac_cv_exeext 4202 4203 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4204 ac_clean_files=$ac_clean_files_save 4205 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4206 printf %s "checking for suffix of executables... " >&6; } 4207 if { { ac_try="$ac_link" 4208 case "(($ac_try" in 4209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4210 *) ac_try_echo=$ac_try;; 4211 esac 4212 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4213 printf '%s\n' "$ac_try_echo"; } >&5 4214 (eval "$ac_link") 2>&5 4215 ac_status=$? 4216 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4217 test $ac_status = 0; } 4218 then : 4219 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4220 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4221 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4222 # 'rm'. 4223 for ac_file in conftest.exe conftest conftest.*; do 4224 test -f "$ac_file" || continue 4225 case $ac_file in 4226 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4227 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4228 break;; 4229 * ) break;; 4230 esac 4231 done 4232 else case e in #( 4233 e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4234 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4235 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4236 See 'config.log' for more details" "$LINENO" 5; } ;; 4237 esac 4238 fi 4239 rm -f conftest conftest$ac_cv_exeext 4240 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4241 printf '%s\n' "$ac_cv_exeext" >&6; } 4242 4243 rm -f conftest.$ac_ext 4244 EXEEXT=$ac_cv_exeext 4245 ac_exeext=$EXEEXT 4246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4247 /* end confdefs.h. */ 4248 #include <stdio.h> 4249 int 4250 main (void) 4251 { 4252 FILE *f = fopen ("conftest.out", "w"); 4253 if (!f) 4254 return 1; 4255 return ferror (f) || fclose (f) != 0; 4256 4257 ; 4258 return 0; 4259 } 4260 _ACEOF 4261 ac_clean_files="$ac_clean_files conftest.out" 4262 # Check that the compiler produces executables we can run. If not, either 4263 # the compiler is broken, or we cross compile. 4264 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4265 printf %s "checking whether we are cross compiling... " >&6; } 4266 if test "$cross_compiling" != yes; then 4267 { { ac_try="$ac_link" 4268 case "(($ac_try" in 4269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4270 *) ac_try_echo=$ac_try;; 4271 esac 4272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4273 printf '%s\n' "$ac_try_echo"; } >&5 4274 (eval "$ac_link") 2>&5 4275 ac_status=$? 4276 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4277 test $ac_status = 0; } 4278 if { ac_try='./conftest$ac_cv_exeext' 4279 { { case "(($ac_try" in 4280 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4281 *) ac_try_echo=$ac_try;; 4282 esac 4283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4284 printf '%s\n' "$ac_try_echo"; } >&5 4285 (eval "$ac_try") 2>&5 4286 ac_status=$? 4287 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4288 test $ac_status = 0; }; }; then 4289 cross_compiling=no 4290 else 4291 if test "$cross_compiling" = maybe; then 4292 cross_compiling=yes 4293 else 4294 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4295 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4296 as_fn_error 77 "cannot run C compiled programs. 4297 If you meant to cross compile, use '--host'. 4298 See 'config.log' for more details" "$LINENO" 5; } 4299 fi 4300 fi 4301 fi 4302 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4303 printf '%s\n' "$cross_compiling" >&6; } 4304 4305 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4306 conftest.o conftest.obj conftest.out 4307 ac_clean_files=$ac_clean_files_save 4308 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4309 printf %s "checking for suffix of object files... " >&6; } 4310 if test ${ac_cv_objext+y} 4311 then : 4312 printf %s "(cached) " >&6 4313 else case e in #( 4314 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4315 /* end confdefs.h. */ 4316 4317 int 4318 main (void) 4319 { 4320 4321 ; 4322 return 0; 4323 } 4324 _ACEOF 4325 rm -f conftest.o conftest.obj 4326 if { { ac_try="$ac_compile" 4327 case "(($ac_try" in 4328 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4329 *) ac_try_echo=$ac_try;; 4330 esac 4331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4332 printf '%s\n' "$ac_try_echo"; } >&5 4333 (eval "$ac_compile") 2>&5 4334 ac_status=$? 4335 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4336 test $ac_status = 0; } 4337 then : 4338 for ac_file in conftest.o conftest.obj conftest.*; do 4339 test -f "$ac_file" || continue; 4340 case $ac_file in 4341 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4342 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4343 break;; 4344 esac 4345 done 4346 else case e in #( 4347 e) printf '%s\n' "$as_me: failed program was:" >&5 4348 sed 's/^/| /' conftest.$ac_ext >&5 4349 4350 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4351 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4352 as_fn_error $? "cannot compute suffix of object files: cannot compile 4353 See 'config.log' for more details" "$LINENO" 5; } ;; 4354 esac 4355 fi 4356 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4357 esac 4358 fi 4359 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4360 printf '%s\n' "$ac_cv_objext" >&6; } 4361 OBJEXT=$ac_cv_objext 4362 ac_objext=$OBJEXT 4363 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4364 printf %s "checking whether the compiler supports GNU C... " >&6; } 4365 if test ${ac_cv_c_compiler_gnu+y} 4366 then : 4367 printf %s "(cached) " >&6 4368 else case e in #( 4369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4370 /* end confdefs.h. */ 4371 4372 int 4373 main (void) 4374 { 4375 #ifndef __GNUC__ 4376 choke me 4377 #endif 4378 4379 ; 4380 return 0; 4381 } 4382 _ACEOF 4383 if ac_fn_c_try_compile "$LINENO" 4384 then : 4385 ac_compiler_gnu=yes 4386 else case e in #( 4387 e) ac_compiler_gnu=no ;; 4388 esac 4389 fi 4390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4391 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4392 ;; 4393 esac 4394 fi 4395 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4396 printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } 4397 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4398 4399 if test $ac_compiler_gnu = yes; then 4400 GCC=yes 4401 else 4402 GCC= 4403 fi 4404 ac_test_CFLAGS=${CFLAGS+y} 4405 ac_save_CFLAGS=$CFLAGS 4406 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4407 printf %s "checking whether $CC accepts -g... " >&6; } 4408 if test ${ac_cv_prog_cc_g+y} 4409 then : 4410 printf %s "(cached) " >&6 4411 else case e in #( 4412 e) ac_save_c_werror_flag=$ac_c_werror_flag 4413 ac_c_werror_flag=yes 4414 ac_cv_prog_cc_g=no 4415 CFLAGS="-g" 4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4417 /* end confdefs.h. */ 4418 4419 int 4420 main (void) 4421 { 4422 4423 ; 4424 return 0; 4425 } 4426 _ACEOF 4427 if ac_fn_c_try_compile "$LINENO" 4428 then : 4429 ac_cv_prog_cc_g=yes 4430 else case e in #( 4431 e) CFLAGS="" 4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4433 /* end confdefs.h. */ 4434 4435 int 4436 main (void) 4437 { 4438 4439 ; 4440 return 0; 4441 } 4442 _ACEOF 4443 if ac_fn_c_try_compile "$LINENO" 4444 then : 4445 4446 else case e in #( 4447 e) ac_c_werror_flag=$ac_save_c_werror_flag 4448 CFLAGS="-g" 4449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4450 /* end confdefs.h. */ 4451 4452 int 4453 main (void) 4454 { 4455 4456 ; 4457 return 0; 4458 } 4459 _ACEOF 4460 if ac_fn_c_try_compile "$LINENO" 4461 then : 4462 ac_cv_prog_cc_g=yes 4463 fi 4464 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4465 esac 4466 fi 4467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4468 esac 4469 fi 4470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4471 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4472 esac 4473 fi 4474 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4475 printf '%s\n' "$ac_cv_prog_cc_g" >&6; } 4476 if test $ac_test_CFLAGS; then 4477 CFLAGS=$ac_save_CFLAGS 4478 elif test $ac_cv_prog_cc_g = yes; then 4479 if test "$GCC" = yes; then 4480 CFLAGS="-g -O2" 4481 else 4482 CFLAGS="-g" 4483 fi 4484 else 4485 if test "$GCC" = yes; then 4486 CFLAGS="-O2" 4487 else 4488 CFLAGS= 4489 fi 4490 fi 4491 ac_prog_cc_stdc=no 4492 if test x$ac_prog_cc_stdc = xno 4493 then : 4494 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 4495 printf %s "checking for $CC option to enable C23 features... " >&6; } 4496 if test ${ac_cv_prog_cc_c23+y} 4497 then : 4498 printf %s "(cached) " >&6 4499 else case e in #( 4500 e) ac_cv_prog_cc_c23=no 4501 ac_save_CC=$CC 4502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4503 /* end confdefs.h. */ 4504 $ac_c_conftest_c23_program 4505 _ACEOF 4506 for ac_arg in '' -std=gnu23 4507 do 4508 CC="$ac_save_CC $ac_arg" 4509 if ac_fn_c_try_compile "$LINENO" 4510 then : 4511 ac_cv_prog_cc_c23=$ac_arg 4512 fi 4513 rm -f core conftest.err conftest.$ac_objext conftest.beam 4514 test "x$ac_cv_prog_cc_c23" != "xno" && break 4515 done 4516 rm -f conftest.$ac_ext 4517 CC=$ac_save_CC ;; 4518 esac 4519 fi 4520 4521 if test "x$ac_cv_prog_cc_c23" = xno 4522 then : 4523 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4524 printf '%s\n' "unsupported" >&6; } 4525 else case e in #( 4526 e) if test "x$ac_cv_prog_cc_c23" = x 4527 then : 4528 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4529 printf '%s\n' "none needed" >&6; } 4530 else case e in #( 4531 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 4532 printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } 4533 CC="$CC $ac_cv_prog_cc_c23" ;; 4534 esac 4535 fi 4536 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 4537 ac_prog_cc_stdc=c23 ;; 4538 esac 4539 fi 4540 fi 4541 if test x$ac_prog_cc_stdc = xno 4542 then : 4543 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4544 printf %s "checking for $CC option to enable C11 features... " >&6; } 4545 if test ${ac_cv_prog_cc_c11+y} 4546 then : 4547 printf %s "(cached) " >&6 4548 else case e in #( 4549 e) ac_cv_prog_cc_c11=no 4550 ac_save_CC=$CC 4551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4552 /* end confdefs.h. */ 4553 $ac_c_conftest_c11_program 4554 _ACEOF 4555 for ac_arg in '' -std=gnu11 -std:c11 4556 do 4557 CC="$ac_save_CC $ac_arg" 4558 if ac_fn_c_try_compile "$LINENO" 4559 then : 4560 ac_cv_prog_cc_c11=$ac_arg 4561 fi 4562 rm -f core conftest.err conftest.$ac_objext conftest.beam 4563 test "x$ac_cv_prog_cc_c11" != "xno" && break 4564 done 4565 rm -f conftest.$ac_ext 4566 CC=$ac_save_CC ;; 4567 esac 4568 fi 4569 4570 if test "x$ac_cv_prog_cc_c11" = xno 4571 then : 4572 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4573 printf '%s\n' "unsupported" >&6; } 4574 else case e in #( 4575 e) if test "x$ac_cv_prog_cc_c11" = x 4576 then : 4577 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4578 printf '%s\n' "none needed" >&6; } 4579 else case e in #( 4580 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4581 printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } 4582 CC="$CC $ac_cv_prog_cc_c11" ;; 4583 esac 4584 fi 4585 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4586 ac_prog_cc_stdc=c11 ;; 4587 esac 4588 fi 4589 fi 4590 if test x$ac_prog_cc_stdc = xno 4591 then : 4592 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4593 printf %s "checking for $CC option to enable C99 features... " >&6; } 4594 if test ${ac_cv_prog_cc_c99+y} 4595 then : 4596 printf %s "(cached) " >&6 4597 else case e in #( 4598 e) ac_cv_prog_cc_c99=no 4599 ac_save_CC=$CC 4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4601 /* end confdefs.h. */ 4602 $ac_c_conftest_c99_program 4603 _ACEOF 4604 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4605 do 4606 CC="$ac_save_CC $ac_arg" 4607 if ac_fn_c_try_compile "$LINENO" 4608 then : 4609 ac_cv_prog_cc_c99=$ac_arg 4610 fi 4611 rm -f core conftest.err conftest.$ac_objext conftest.beam 4612 test "x$ac_cv_prog_cc_c99" != "xno" && break 4613 done 4614 rm -f conftest.$ac_ext 4615 CC=$ac_save_CC ;; 4616 esac 4617 fi 4618 4619 if test "x$ac_cv_prog_cc_c99" = xno 4620 then : 4621 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4622 printf '%s\n' "unsupported" >&6; } 4623 else case e in #( 4624 e) if test "x$ac_cv_prog_cc_c99" = x 4625 then : 4626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4627 printf '%s\n' "none needed" >&6; } 4628 else case e in #( 4629 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4630 printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } 4631 CC="$CC $ac_cv_prog_cc_c99" ;; 4632 esac 4633 fi 4634 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4635 ac_prog_cc_stdc=c99 ;; 4636 esac 4637 fi 4638 fi 4639 if test x$ac_prog_cc_stdc = xno 4640 then : 4641 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4642 printf %s "checking for $CC option to enable C89 features... " >&6; } 4643 if test ${ac_cv_prog_cc_c89+y} 4644 then : 4645 printf %s "(cached) " >&6 4646 else case e in #( 4647 e) ac_cv_prog_cc_c89=no 4648 ac_save_CC=$CC 4649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4650 /* end confdefs.h. */ 4651 $ac_c_conftest_c89_program 4652 _ACEOF 4653 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4654 do 4655 CC="$ac_save_CC $ac_arg" 4656 if ac_fn_c_try_compile "$LINENO" 4657 then : 4658 ac_cv_prog_cc_c89=$ac_arg 4659 fi 4660 rm -f core conftest.err conftest.$ac_objext conftest.beam 4661 test "x$ac_cv_prog_cc_c89" != "xno" && break 4662 done 4663 rm -f conftest.$ac_ext 4664 CC=$ac_save_CC ;; 4665 esac 4666 fi 4667 4668 if test "x$ac_cv_prog_cc_c89" = xno 4669 then : 4670 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4671 printf '%s\n' "unsupported" >&6; } 4672 else case e in #( 4673 e) if test "x$ac_cv_prog_cc_c89" = x 4674 then : 4675 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4676 printf '%s\n' "none needed" >&6; } 4677 else case e in #( 4678 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4679 printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } 4680 CC="$CC $ac_cv_prog_cc_c89" ;; 4681 esac 4682 fi 4683 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4684 ac_prog_cc_stdc=c89 ;; 4685 esac 4686 fi 4687 fi 4688 4689 ac_ext=c 4690 ac_cpp='$CPP $CPPFLAGS' 4691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4693 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4694 4695 4696 ac_ext=c 4697 ac_cpp='$CPP $CPPFLAGS' 4698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4700 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4701 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4702 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4703 if test ${am_cv_prog_cc_c_o+y} 4704 then : 4705 printf %s "(cached) " >&6 4706 else case e in #( 4707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4708 /* end confdefs.h. */ 4709 4710 int 4711 main (void) 4712 { 4713 4714 ; 4715 return 0; 4716 } 4717 _ACEOF 4718 # Make sure it works both with $CC and with simple cc. 4719 # Following AC_PROG_CC_C_O, we do the test twice because some 4720 # compilers refuse to overwrite an existing .o file with -o, 4721 # though they will create one. 4722 am_cv_prog_cc_c_o=yes 4723 for am_i in 1 2; do 4724 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4725 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4726 ac_status=$? 4727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4728 (exit $ac_status); } \ 4729 && test -f conftest2.$ac_objext; then 4730 : OK 4731 else 4732 am_cv_prog_cc_c_o=no 4733 break 4734 fi 4735 done 4736 # aligned with autoconf, so not including core; see bug#72225. 4737 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 4738 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 4739 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 4740 unset am_i ;; 4741 esac 4742 fi 4743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4744 printf '%s\n' "$am_cv_prog_cc_c_o" >&6; } 4745 if test "$am_cv_prog_cc_c_o" != yes; then 4746 # Losing compiler, so override with the script. 4747 # FIXME: It is wrong to rewrite CC. 4748 # But if we don't then we get into trouble of one sort or another. 4749 # A longer-term fix would be to have automake use am__CC in this case, 4750 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4751 CC="$am_aux_dir/compile $CC" 4752 fi 4753 ac_ext=c 4754 ac_cpp='$CPP $CPPFLAGS' 4755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4757 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4758 4759 4760 depcc="$CC" am_compiler_list= 4761 4762 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4763 printf %s "checking dependency style of $depcc... " >&6; } 4764 if test ${am_cv_CC_dependencies_compiler_type+y} 4765 then : 4766 printf %s "(cached) " >&6 4767 else case e in #( 4768 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4769 # We make a subdir and do the tests there. Otherwise we can end up 4770 # making bogus files that we don't know about and never remove. For 4771 # instance it was reported that on HP-UX the gcc test will end up 4772 # making a dummy file named 'D' -- because '-MD' means "put the output 4773 # in D". 4774 rm -rf conftest.dir 4775 mkdir conftest.dir 4776 # Copy depcomp to subdir because otherwise we won't find it if we're 4777 # using a relative directory. 4778 cp "$am_depcomp" conftest.dir 4779 cd conftest.dir 4780 # We will build objects and dependencies in a subdirectory because 4781 # it helps to detect inapplicable dependency modes. For instance 4782 # both Tru64's cc and ICC support -MD to output dependencies as a 4783 # side effect of compilation, but ICC will put the dependencies in 4784 # the current directory while Tru64 will put them in the object 4785 # directory. 4786 mkdir sub 4787 4788 am_cv_CC_dependencies_compiler_type=none 4789 if test "$am_compiler_list" = ""; then 4790 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4791 fi 4792 am__universal=false 4793 case " $depcc " in #( 4794 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4795 esac 4796 4797 for depmode in $am_compiler_list; do 4798 # Setup a source with many dependencies, because some compilers 4799 # like to wrap large dependency lists on column 80 (with \), and 4800 # we should not choose a depcomp mode which is confused by this. 4801 # 4802 # We need to recreate these files for each test, as the compiler may 4803 # overwrite some of them when testing with obscure command lines. 4804 # This happens at least with the AIX C compiler. 4805 : > sub/conftest.c 4806 for i in 1 2 3 4 5 6; do 4807 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4808 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4809 # Solaris 10 /bin/sh. 4810 echo '/* dummy */' > sub/conftst$i.h 4811 done 4812 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4813 4814 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4815 # mode. It turns out that the SunPro C++ compiler does not properly 4816 # handle '-M -o', and we need to detect this. Also, some Intel 4817 # versions had trouble with output in subdirs. 4818 am__obj=sub/conftest.${OBJEXT-o} 4819 am__minus_obj="-o $am__obj" 4820 case $depmode in 4821 gcc) 4822 # This depmode causes a compiler race in universal mode. 4823 test "$am__universal" = false || continue 4824 ;; 4825 nosideeffect) 4826 # After this tag, mechanisms are not by side-effect, so they'll 4827 # only be used when explicitly requested. 4828 if test "x$enable_dependency_tracking" = xyes; then 4829 continue 4830 else 4831 break 4832 fi 4833 ;; 4834 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4835 # This compiler won't grok '-c -o', but also, the minuso test has 4836 # not run yet. These depmodes are late enough in the game, and 4837 # so weak that their functioning should not be impacted. 4838 am__obj=conftest.${OBJEXT-o} 4839 am__minus_obj= 4840 ;; 4841 none) break ;; 4842 esac 4843 if depmode=$depmode \ 4844 source=sub/conftest.c object=$am__obj \ 4845 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4846 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4847 >/dev/null 2>conftest.err && 4848 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4849 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4850 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4851 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4852 # icc doesn't choke on unknown options, it will just issue warnings 4853 # or remarks (even with -Werror). So we grep stderr for any message 4854 # that says an option was ignored or not supported. 4855 # When given -MP, icc 7.0 and 7.1 complain thus: 4856 # icc: Command line warning: ignoring option '-M'; no argument required 4857 # The diagnosis changed in icc 8.0: 4858 # icc: Command line remark: option '-MP' not supported 4859 if (grep 'ignoring option' conftest.err || 4860 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4861 am_cv_CC_dependencies_compiler_type=$depmode 4862 break 4863 fi 4864 fi 4865 done 4866 4867 cd .. 4868 rm -rf conftest.dir 4869 else 4870 am_cv_CC_dependencies_compiler_type=none 4871 fi 4872 ;; 4873 esac 4874 fi 4875 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4876 printf '%s\n' "$am_cv_CC_dependencies_compiler_type" >&6; } 4877 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4878 4879 if 4880 test "x$enable_dependency_tracking" != xno \ 4881 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4882 am__fastdepCC_TRUE= 4883 am__fastdepCC_FALSE='#' 4884 else 4885 am__fastdepCC_TRUE='#' 4886 am__fastdepCC_FALSE= 4887 fi 4888 4889 4890 4891 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 4892 printf %s "checking for $CC options to detect undeclared functions... " >&6; } 4893 if test ${ac_cv_c_undeclared_builtin_options+y} 4894 then : 4895 printf %s "(cached) " >&6 4896 else case e in #( 4897 e) ac_save_CFLAGS=$CFLAGS 4898 ac_cv_c_undeclared_builtin_options='cannot detect' 4899 for ac_arg in '' -fno-builtin; do 4900 CFLAGS="$ac_save_CFLAGS $ac_arg" 4901 # This test program should *not* compile successfully. 4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4903 /* end confdefs.h. */ 4904 4905 int 4906 main (void) 4907 { 4908 (void) strchr; 4909 ; 4910 return 0; 4911 } 4912 _ACEOF 4913 if ac_fn_c_try_compile "$LINENO" 4914 then : 4915 4916 else case e in #( 4917 e) # This test program should compile successfully. 4918 # No library function is consistently available on 4919 # freestanding implementations, so test against a dummy 4920 # declaration. Include always-available headers on the 4921 # off chance that they somehow elicit warnings. 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923 /* end confdefs.h. */ 4924 #include <float.h> 4925 #include <limits.h> 4926 #include <stdarg.h> 4927 #include <stddef.h> 4928 extern void ac_decl (int, char *); 4929 4930 int 4931 main (void) 4932 { 4933 (void) ac_decl (0, (char *) 0); 4934 (void) ac_decl; 4935 4936 ; 4937 return 0; 4938 } 4939 _ACEOF 4940 if ac_fn_c_try_compile "$LINENO" 4941 then : 4942 if test x"$ac_arg" = x 4943 then : 4944 ac_cv_c_undeclared_builtin_options='none needed' 4945 else case e in #( 4946 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4947 esac 4948 fi 4949 break 4950 fi 4951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4952 esac 4953 fi 4954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4955 done 4956 CFLAGS=$ac_save_CFLAGS 4957 ;; 4958 esac 4959 fi 4960 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4961 printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } 4962 case $ac_cv_c_undeclared_builtin_options in #( 4963 'cannot detect') : 4964 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4965 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4966 as_fn_error $? "cannot make $CC report undeclared builtins 4967 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4968 'none needed') : 4969 ac_c_undeclared_builtin_options='' ;; #( 4970 *) : 4971 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4972 esac 4973 4974 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 4975 printf %s "checking for $CC options to ignore future-version functions... " >&6; } 4976 if test ${ac_cv_c_future_darwin_options+y} 4977 then : 4978 printf %s "(cached) " >&6 4979 else case e in #( 4980 e) ac_compile_saved="$ac_compile" 4981 ac_compile="$ac_compile -Werror=unguarded-availability-new" 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 #if ! (defined __APPLE__ && defined __MACH__) 4985 #error "-Werror=unguarded-availability-new not needed here" 4986 #endif 4987 4988 int 4989 main (void) 4990 { 4991 4992 ; 4993 return 0; 4994 } 4995 _ACEOF 4996 if ac_fn_c_try_compile "$LINENO" 4997 then : 4998 ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' 4999 else case e in #( 5000 e) ac_cv_c_future_darwin_options='none needed' ;; 5001 esac 5002 fi 5003 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5004 ac_compile="$ac_compile_saved" 5005 ;; 5006 esac 5007 fi 5008 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 5009 printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } 5010 case $ac_cv_c_future_darwin_options in #( 5011 'none needed') : 5012 ac_c_future_darwin_options='' ;; #( 5013 *) : 5014 ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; 5015 esac 5016 5017 ac_header= ac_cache= 5018 for ac_item in $ac_header_c_list 5019 do 5020 if test $ac_cache; then 5021 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 5022 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 5023 printf '%s\n' "#define $ac_item 1" >> confdefs.h 5024 fi 5025 ac_header= ac_cache= 5026 elif test $ac_header; then 5027 ac_cache=$ac_item 5028 else 5029 ac_header=$ac_item 5030 fi 5031 done 5032 5033 5034 5035 5036 5037 5038 5039 5040 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 5041 then : 5042 5043 printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h 5044 5045 fi 5046 5047 5048 5049 5050 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5051 if test "x$ac_cv_have_decl___clang__" = xyes 5052 then : 5053 CLANGCC="yes" 5054 else case e in #( 5055 e) CLANGCC="no" ;; 5056 esac 5057 fi 5058 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5059 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5060 then : 5061 INTELCC="yes" 5062 else case e in #( 5063 e) INTELCC="no" ;; 5064 esac 5065 fi 5066 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5067 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5068 then : 5069 SUNCC="yes" 5070 else case e in #( 5071 e) SUNCC="no" ;; 5072 esac 5073 fi 5074 5075 5076 5077 5078 5079 5080 5081 5082 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5083 if test -n "$ac_tool_prefix"; then 5084 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5085 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5086 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5087 printf %s "checking for $ac_word... " >&6; } 5088 if test ${ac_cv_path_PKG_CONFIG+y} 5089 then : 5090 printf %s "(cached) " >&6 5091 else case e in #( 5092 e) case $PKG_CONFIG in 5093 [\\/]* | ?:[\\/]*) 5094 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5095 ;; 5096 *) 5097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5098 for as_dir in $PATH 5099 do 5100 IFS=$as_save_IFS 5101 case $as_dir in #((( 5102 '') as_dir=./ ;; 5103 */) ;; 5104 *) as_dir=$as_dir/ ;; 5105 esac 5106 for ac_exec_ext in '' $ac_executable_extensions; do 5107 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5108 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5109 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5110 break 2 5111 fi 5112 done 5113 done 5114 IFS=$as_save_IFS 5115 5116 ;; 5117 esac ;; 5118 esac 5119 fi 5120 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5121 if test -n "$PKG_CONFIG"; then 5122 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5123 printf '%s\n' "$PKG_CONFIG" >&6; } 5124 else 5125 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5126 printf '%s\n' "no" >&6; } 5127 fi 5128 5129 5130 fi 5131 if test -z "$ac_cv_path_PKG_CONFIG"; then 5132 ac_pt_PKG_CONFIG=$PKG_CONFIG 5133 # Extract the first word of "pkg-config", so it can be a program name with args. 5134 set dummy pkg-config; ac_word=$2 5135 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5136 printf %s "checking for $ac_word... " >&6; } 5137 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5138 then : 5139 printf %s "(cached) " >&6 5140 else case e in #( 5141 e) case $ac_pt_PKG_CONFIG in 5142 [\\/]* | ?:[\\/]*) 5143 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5144 ;; 5145 *) 5146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5147 for as_dir in $PATH 5148 do 5149 IFS=$as_save_IFS 5150 case $as_dir in #((( 5151 '') as_dir=./ ;; 5152 */) ;; 5153 *) as_dir=$as_dir/ ;; 5154 esac 5155 for ac_exec_ext in '' $ac_executable_extensions; do 5156 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5157 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5158 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5159 break 2 5160 fi 5161 done 5162 done 5163 IFS=$as_save_IFS 5164 5165 ;; 5166 esac ;; 5167 esac 5168 fi 5169 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5170 if test -n "$ac_pt_PKG_CONFIG"; then 5171 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5172 printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } 5173 else 5174 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5175 printf '%s\n' "no" >&6; } 5176 fi 5177 5178 if test "x$ac_pt_PKG_CONFIG" = x; then 5179 PKG_CONFIG="" 5180 else 5181 case $cross_compiling:$ac_tool_warned in 5182 yes:) 5183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5184 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5185 ac_tool_warned=yes ;; 5186 esac 5187 PKG_CONFIG=$ac_pt_PKG_CONFIG 5188 fi 5189 else 5190 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5191 fi 5192 5193 fi 5194 if test -n "$PKG_CONFIG"; then 5195 _pkg_min_version=0.9.0 5196 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5197 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5198 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5199 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5200 printf '%s\n' "yes" >&6; } 5201 else 5202 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5203 printf '%s\n' "no" >&6; } 5204 PKG_CONFIG="" 5205 fi 5206 fi 5207 5208 5209 # Make sure we can run config.sub. 5210 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5211 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5212 5213 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5214 printf %s "checking build system type... " >&6; } 5215 if test ${ac_cv_build+y} 5216 then : 5217 printf %s "(cached) " >&6 5218 else case e in #( 5219 e) ac_build_alias=$build_alias 5220 test "x$ac_build_alias" = x && 5221 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5222 test "x$ac_build_alias" = x && 5223 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5224 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5225 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5226 ;; 5227 esac 5228 fi 5229 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5230 printf '%s\n' "$ac_cv_build" >&6; } 5231 case $ac_cv_build in 5232 *-*-*) ;; 5233 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5234 esac 5235 build=$ac_cv_build 5236 ac_save_IFS=$IFS; IFS='-' 5237 set x $ac_cv_build 5238 shift 5239 build_cpu=$1 5240 build_vendor=$2 5241 shift; shift 5242 # Remember, the first character of IFS is used to create $*, 5243 # except with old shells: 5244 build_os=$* 5245 IFS=$ac_save_IFS 5246 case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac 5247 5248 5249 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5250 printf %s "checking host system type... " >&6; } 5251 if test ${ac_cv_host+y} 5252 then : 5253 printf %s "(cached) " >&6 5254 else case e in #( 5255 e) if test "x$host_alias" = x; then 5256 ac_cv_host=$ac_cv_build 5257 else 5258 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5259 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5260 fi 5261 ;; 5262 esac 5263 fi 5264 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5265 printf '%s\n' "$ac_cv_host" >&6; } 5266 case $ac_cv_host in 5267 *-*-*) ;; 5268 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5269 esac 5270 host=$ac_cv_host 5271 ac_save_IFS=$IFS; IFS='-' 5272 set x $ac_cv_host 5273 shift 5274 host_cpu=$1 5275 host_vendor=$2 5276 shift; shift 5277 # Remember, the first character of IFS is used to create $*, 5278 # except with old shells: 5279 host_os=$* 5280 IFS=$ac_save_IFS 5281 case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac 5282 5283 5284 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5285 printf %s "checking for a sed that does not truncate output... " >&6; } 5286 if test ${ac_cv_path_SED+y} 5287 then : 5288 printf %s "(cached) " >&6 5289 else case e in #( 5290 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5291 for ac_i in 1 2 3 4 5 6 7; do 5292 ac_script="$ac_script$as_nl$ac_script" 5293 done 5294 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5295 { ac_script=; unset ac_script;} 5296 if test -z "$SED"; then 5297 ac_path_SED_found=false 5298 # Loop through the user's path and test for each of PROGNAME-LIST 5299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5300 for as_dir in $PATH 5301 do 5302 IFS=$as_save_IFS 5303 case $as_dir in #((( 5304 '') as_dir=./ ;; 5305 */) ;; 5306 *) as_dir=$as_dir/ ;; 5307 esac 5308 for ac_prog in sed gsed 5309 do 5310 for ac_exec_ext in '' $ac_executable_extensions; do 5311 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5312 as_fn_executable_p "$ac_path_SED" || continue 5313 # Check for GNU ac_path_SED and select it if it is found. 5314 # Check for GNU $ac_path_SED 5315 case `"$ac_path_SED" --version 2>&1` in #( 5316 *GNU*) 5317 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5318 #( 5319 *) 5320 ac_count=0 5321 printf %s 0123456789 >"conftest.in" 5322 while : 5323 do 5324 cat "conftest.in" "conftest.in" >"conftest.tmp" 5325 mv "conftest.tmp" "conftest.in" 5326 cp "conftest.in" "conftest.nl" 5327 printf '%s\n' '' >> "conftest.nl" 5328 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5329 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5330 as_fn_arith $ac_count + 1 && ac_count=$as_val 5331 if test $ac_count -gt ${ac_path_SED_max-0}; then 5332 # Best one so far, save it but keep looking for a better one 5333 ac_cv_path_SED="$ac_path_SED" 5334 ac_path_SED_max=$ac_count 5335 fi 5336 # 10*(2^10) chars as input seems more than enough 5337 test $ac_count -gt 10 && break 5338 done 5339 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5340 esac 5341 5342 $ac_path_SED_found && break 3 5343 done 5344 done 5345 done 5346 IFS=$as_save_IFS 5347 if test -z "$ac_cv_path_SED"; then 5348 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5349 fi 5350 else 5351 ac_cv_path_SED=$SED 5352 fi 5353 ;; 5354 esac 5355 fi 5356 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5357 printf '%s\n' "$ac_cv_path_SED" >&6; } 5358 SED="$ac_cv_path_SED" 5359 rm -f conftest.sed 5360 5361 5362 5363 5364 5365 5366 # Check whether --enable-selective-werror was given. 5367 if test ${enable_selective_werror+y} 5368 then : 5369 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5370 else case e in #( 5371 e) SELECTIVE_WERROR=yes ;; 5372 esac 5373 fi 5374 5375 5376 5377 5378 5379 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5380 if test "x$SUNCC" = "xyes"; then 5381 BASE_CFLAGS="-v" 5382 else 5383 BASE_CFLAGS="" 5384 fi 5385 5386 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 xorg_testset_save_CFLAGS="$CFLAGS" 5401 5402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5404 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5405 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5406 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5407 then : 5408 printf %s "(cached) " >&6 5409 else case e in #( 5410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5411 /* end confdefs.h. */ 5412 int i; 5413 _ACEOF 5414 if ac_fn_c_try_compile "$LINENO" 5415 then : 5416 xorg_cv_cc_flag_unknown_warning_option=yes 5417 else case e in #( 5418 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5419 esac 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5422 esac 5423 fi 5424 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5425 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5427 CFLAGS="$xorg_testset_save_CFLAGS" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 fi 5434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5435 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5436 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5437 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5438 then : 5439 printf %s "(cached) " >&6 5440 else case e in #( 5441 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5442 /* end confdefs.h. */ 5443 int i; 5444 _ACEOF 5445 if ac_fn_c_try_compile "$LINENO" 5446 then : 5447 xorg_cv_cc_flag_unused_command_line_argument=yes 5448 else case e in #( 5449 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5450 esac 5451 fi 5452 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5453 esac 5454 fi 5455 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5456 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5458 CFLAGS="$xorg_testset_save_CFLAGS" 5459 fi 5460 5461 found="no" 5462 5463 if test $found = "no" ; then 5464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5466 fi 5467 5468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5470 fi 5471 5472 CFLAGS="$CFLAGS -Wall" 5473 5474 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5475 printf %s "checking if $CC supports -Wall... " >&6; } 5476 cacheid=xorg_cv_cc_flag__Wall 5477 if eval test \${$cacheid+y} 5478 then : 5479 printf %s "(cached) " >&6 5480 else case e in #( 5481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5482 /* end confdefs.h. */ 5483 int i; 5484 int 5485 main (void) 5486 { 5487 5488 ; 5489 return 0; 5490 } 5491 _ACEOF 5492 if ac_fn_c_try_link "$LINENO" 5493 then : 5494 eval $cacheid=yes 5495 else case e in #( 5496 e) eval $cacheid=no ;; 5497 esac 5498 fi 5499 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5500 conftest$ac_exeext conftest.$ac_ext ;; 5501 esac 5502 fi 5503 5504 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 5507 eval supported=\$$cacheid 5508 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5509 printf '%s\n' "$supported" >&6; } 5510 if test "$supported" = "yes" ; then 5511 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5512 found="yes" 5513 fi 5514 fi 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 xorg_testset_save_CFLAGS="$CFLAGS" 5531 5532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5535 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5536 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5537 then : 5538 printf %s "(cached) " >&6 5539 else case e in #( 5540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5541 /* end confdefs.h. */ 5542 int i; 5543 _ACEOF 5544 if ac_fn_c_try_compile "$LINENO" 5545 then : 5546 xorg_cv_cc_flag_unknown_warning_option=yes 5547 else case e in #( 5548 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5549 esac 5550 fi 5551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5552 esac 5553 fi 5554 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5555 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5557 CFLAGS="$xorg_testset_save_CFLAGS" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5563 fi 5564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5565 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5566 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5567 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5568 then : 5569 printf %s "(cached) " >&6 5570 else case e in #( 5571 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5572 /* end confdefs.h. */ 5573 int i; 5574 _ACEOF 5575 if ac_fn_c_try_compile "$LINENO" 5576 then : 5577 xorg_cv_cc_flag_unused_command_line_argument=yes 5578 else case e in #( 5579 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5580 esac 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5583 esac 5584 fi 5585 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5586 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5587 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5588 CFLAGS="$xorg_testset_save_CFLAGS" 5589 fi 5590 5591 found="no" 5592 5593 if test $found = "no" ; then 5594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5596 fi 5597 5598 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5600 fi 5601 5602 CFLAGS="$CFLAGS -Wpointer-arith" 5603 5604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5605 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5606 cacheid=xorg_cv_cc_flag__Wpointer_arith 5607 if eval test \${$cacheid+y} 5608 then : 5609 printf %s "(cached) " >&6 5610 else case e in #( 5611 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612 /* end confdefs.h. */ 5613 int i; 5614 int 5615 main (void) 5616 { 5617 5618 ; 5619 return 0; 5620 } 5621 _ACEOF 5622 if ac_fn_c_try_link "$LINENO" 5623 then : 5624 eval $cacheid=yes 5625 else case e in #( 5626 e) eval $cacheid=no ;; 5627 esac 5628 fi 5629 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5630 conftest$ac_exeext conftest.$ac_ext ;; 5631 esac 5632 fi 5633 5634 5635 CFLAGS="$xorg_testset_save_CFLAGS" 5636 5637 eval supported=\$$cacheid 5638 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5639 printf '%s\n' "$supported" >&6; } 5640 if test "$supported" = "yes" ; then 5641 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5642 found="yes" 5643 fi 5644 fi 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 xorg_testset_save_CFLAGS="$CFLAGS" 5661 5662 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5664 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5665 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5666 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5667 then : 5668 printf %s "(cached) " >&6 5669 else case e in #( 5670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5671 /* end confdefs.h. */ 5672 int i; 5673 _ACEOF 5674 if ac_fn_c_try_compile "$LINENO" 5675 then : 5676 xorg_cv_cc_flag_unknown_warning_option=yes 5677 else case e in #( 5678 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5679 esac 5680 fi 5681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5682 esac 5683 fi 5684 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5685 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5687 CFLAGS="$xorg_testset_save_CFLAGS" 5688 fi 5689 5690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5693 fi 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5696 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5697 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5698 then : 5699 printf %s "(cached) " >&6 5700 else case e in #( 5701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 int i; 5704 _ACEOF 5705 if ac_fn_c_try_compile "$LINENO" 5706 then : 5707 xorg_cv_cc_flag_unused_command_line_argument=yes 5708 else case e in #( 5709 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5710 esac 5711 fi 5712 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5713 esac 5714 fi 5715 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5716 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5718 CFLAGS="$xorg_testset_save_CFLAGS" 5719 fi 5720 5721 found="no" 5722 5723 if test $found = "no" ; then 5724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5726 fi 5727 5728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5730 fi 5731 5732 CFLAGS="$CFLAGS -Wmissing-declarations" 5733 5734 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5735 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5736 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5737 if eval test \${$cacheid+y} 5738 then : 5739 printf %s "(cached) " >&6 5740 else case e in #( 5741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 int i; 5744 int 5745 main (void) 5746 { 5747 5748 ; 5749 return 0; 5750 } 5751 _ACEOF 5752 if ac_fn_c_try_link "$LINENO" 5753 then : 5754 eval $cacheid=yes 5755 else case e in #( 5756 e) eval $cacheid=no ;; 5757 esac 5758 fi 5759 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5760 conftest$ac_exeext conftest.$ac_ext ;; 5761 esac 5762 fi 5763 5764 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 5767 eval supported=\$$cacheid 5768 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5769 printf '%s\n' "$supported" >&6; } 5770 if test "$supported" = "yes" ; then 5771 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5772 found="yes" 5773 fi 5774 fi 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 xorg_testset_save_CFLAGS="$CFLAGS" 5791 5792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5795 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5796 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5797 then : 5798 printf %s "(cached) " >&6 5799 else case e in #( 5800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5801 /* end confdefs.h. */ 5802 int i; 5803 _ACEOF 5804 if ac_fn_c_try_compile "$LINENO" 5805 then : 5806 xorg_cv_cc_flag_unknown_warning_option=yes 5807 else case e in #( 5808 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5809 esac 5810 fi 5811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5812 esac 5813 fi 5814 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5815 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 fi 5819 5820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5823 fi 5824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5825 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5826 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5827 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5828 then : 5829 printf %s "(cached) " >&6 5830 else case e in #( 5831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5832 /* end confdefs.h. */ 5833 int i; 5834 _ACEOF 5835 if ac_fn_c_try_compile "$LINENO" 5836 then : 5837 xorg_cv_cc_flag_unused_command_line_argument=yes 5838 else case e in #( 5839 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5840 esac 5841 fi 5842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5843 esac 5844 fi 5845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5846 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5848 CFLAGS="$xorg_testset_save_CFLAGS" 5849 fi 5850 5851 found="no" 5852 5853 if test $found = "no" ; then 5854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5856 fi 5857 5858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5860 fi 5861 5862 CFLAGS="$CFLAGS -Wformat=2" 5863 5864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5865 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5866 cacheid=xorg_cv_cc_flag__Wformat_2 5867 if eval test \${$cacheid+y} 5868 then : 5869 printf %s "(cached) " >&6 5870 else case e in #( 5871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5872 /* end confdefs.h. */ 5873 int i; 5874 int 5875 main (void) 5876 { 5877 5878 ; 5879 return 0; 5880 } 5881 _ACEOF 5882 if ac_fn_c_try_link "$LINENO" 5883 then : 5884 eval $cacheid=yes 5885 else case e in #( 5886 e) eval $cacheid=no ;; 5887 esac 5888 fi 5889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5890 conftest$ac_exeext conftest.$ac_ext ;; 5891 esac 5892 fi 5893 5894 5895 CFLAGS="$xorg_testset_save_CFLAGS" 5896 5897 eval supported=\$$cacheid 5898 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5899 printf '%s\n' "$supported" >&6; } 5900 if test "$supported" = "yes" ; then 5901 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5902 found="yes" 5903 fi 5904 fi 5905 5906 if test $found = "no" ; then 5907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5909 fi 5910 5911 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 fi 5914 5915 CFLAGS="$CFLAGS -Wformat" 5916 5917 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5918 printf %s "checking if $CC supports -Wformat... " >&6; } 5919 cacheid=xorg_cv_cc_flag__Wformat 5920 if eval test \${$cacheid+y} 5921 then : 5922 printf %s "(cached) " >&6 5923 else case e in #( 5924 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5925 /* end confdefs.h. */ 5926 int i; 5927 int 5928 main (void) 5929 { 5930 5931 ; 5932 return 0; 5933 } 5934 _ACEOF 5935 if ac_fn_c_try_link "$LINENO" 5936 then : 5937 eval $cacheid=yes 5938 else case e in #( 5939 e) eval $cacheid=no ;; 5940 esac 5941 fi 5942 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5943 conftest$ac_exeext conftest.$ac_ext ;; 5944 esac 5945 fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952 printf '%s\n' "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 xorg_testset_save_CFLAGS="$CFLAGS" 5976 5977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5979 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5980 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5981 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5982 then : 5983 printf %s "(cached) " >&6 5984 else case e in #( 5985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5986 /* end confdefs.h. */ 5987 int i; 5988 _ACEOF 5989 if ac_fn_c_try_compile "$LINENO" 5990 then : 5991 xorg_cv_cc_flag_unknown_warning_option=yes 5992 else case e in #( 5993 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5994 esac 5995 fi 5996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5997 esac 5998 fi 5999 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6000 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6002 CFLAGS="$xorg_testset_save_CFLAGS" 6003 fi 6004 6005 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6008 fi 6009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6010 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6011 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6012 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6013 then : 6014 printf %s "(cached) " >&6 6015 else case e in #( 6016 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6017 /* end confdefs.h. */ 6018 int i; 6019 _ACEOF 6020 if ac_fn_c_try_compile "$LINENO" 6021 then : 6022 xorg_cv_cc_flag_unused_command_line_argument=yes 6023 else case e in #( 6024 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6025 esac 6026 fi 6027 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6028 esac 6029 fi 6030 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6031 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6033 CFLAGS="$xorg_testset_save_CFLAGS" 6034 fi 6035 6036 found="no" 6037 6038 if test $found = "no" ; then 6039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6041 fi 6042 6043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6045 fi 6046 6047 CFLAGS="$CFLAGS -Wstrict-prototypes" 6048 6049 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6050 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6051 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6052 if eval test \${$cacheid+y} 6053 then : 6054 printf %s "(cached) " >&6 6055 else case e in #( 6056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6057 /* end confdefs.h. */ 6058 int i; 6059 int 6060 main (void) 6061 { 6062 6063 ; 6064 return 0; 6065 } 6066 _ACEOF 6067 if ac_fn_c_try_link "$LINENO" 6068 then : 6069 eval $cacheid=yes 6070 else case e in #( 6071 e) eval $cacheid=no ;; 6072 esac 6073 fi 6074 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6075 conftest$ac_exeext conftest.$ac_ext ;; 6076 esac 6077 fi 6078 6079 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 6082 eval supported=\$$cacheid 6083 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6084 printf '%s\n' "$supported" >&6; } 6085 if test "$supported" = "yes" ; then 6086 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6087 found="yes" 6088 fi 6089 fi 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 xorg_testset_save_CFLAGS="$CFLAGS" 6106 6107 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6109 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6110 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6111 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6112 then : 6113 printf %s "(cached) " >&6 6114 else case e in #( 6115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116 /* end confdefs.h. */ 6117 int i; 6118 _ACEOF 6119 if ac_fn_c_try_compile "$LINENO" 6120 then : 6121 xorg_cv_cc_flag_unknown_warning_option=yes 6122 else case e in #( 6123 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6124 esac 6125 fi 6126 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6127 esac 6128 fi 6129 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6130 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6132 CFLAGS="$xorg_testset_save_CFLAGS" 6133 fi 6134 6135 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6138 fi 6139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6141 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6142 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6143 then : 6144 printf %s "(cached) " >&6 6145 else case e in #( 6146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6147 /* end confdefs.h. */ 6148 int i; 6149 _ACEOF 6150 if ac_fn_c_try_compile "$LINENO" 6151 then : 6152 xorg_cv_cc_flag_unused_command_line_argument=yes 6153 else case e in #( 6154 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6155 esac 6156 fi 6157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6158 esac 6159 fi 6160 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6161 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6163 CFLAGS="$xorg_testset_save_CFLAGS" 6164 fi 6165 6166 found="no" 6167 6168 if test $found = "no" ; then 6169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 fi 6172 6173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6175 fi 6176 6177 CFLAGS="$CFLAGS -Wmissing-prototypes" 6178 6179 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6180 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6181 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6182 if eval test \${$cacheid+y} 6183 then : 6184 printf %s "(cached) " >&6 6185 else case e in #( 6186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6187 /* end confdefs.h. */ 6188 int i; 6189 int 6190 main (void) 6191 { 6192 6193 ; 6194 return 0; 6195 } 6196 _ACEOF 6197 if ac_fn_c_try_link "$LINENO" 6198 then : 6199 eval $cacheid=yes 6200 else case e in #( 6201 e) eval $cacheid=no ;; 6202 esac 6203 fi 6204 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6205 conftest$ac_exeext conftest.$ac_ext ;; 6206 esac 6207 fi 6208 6209 6210 CFLAGS="$xorg_testset_save_CFLAGS" 6211 6212 eval supported=\$$cacheid 6213 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6214 printf '%s\n' "$supported" >&6; } 6215 if test "$supported" = "yes" ; then 6216 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6217 found="yes" 6218 fi 6219 fi 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 xorg_testset_save_CFLAGS="$CFLAGS" 6236 6237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6239 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6240 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6241 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6242 then : 6243 printf %s "(cached) " >&6 6244 else case e in #( 6245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 _ACEOF 6249 if ac_fn_c_try_compile "$LINENO" 6250 then : 6251 xorg_cv_cc_flag_unknown_warning_option=yes 6252 else case e in #( 6253 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6254 esac 6255 fi 6256 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6257 esac 6258 fi 6259 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6260 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6261 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6262 CFLAGS="$xorg_testset_save_CFLAGS" 6263 fi 6264 6265 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6268 fi 6269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6271 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6272 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6273 then : 6274 printf %s "(cached) " >&6 6275 else case e in #( 6276 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6277 /* end confdefs.h. */ 6278 int i; 6279 _ACEOF 6280 if ac_fn_c_try_compile "$LINENO" 6281 then : 6282 xorg_cv_cc_flag_unused_command_line_argument=yes 6283 else case e in #( 6284 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6285 esac 6286 fi 6287 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6288 esac 6289 fi 6290 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6291 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 fi 6295 6296 found="no" 6297 6298 if test $found = "no" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 6303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6305 fi 6306 6307 CFLAGS="$CFLAGS -Wnested-externs" 6308 6309 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6310 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6311 cacheid=xorg_cv_cc_flag__Wnested_externs 6312 if eval test \${$cacheid+y} 6313 then : 6314 printf %s "(cached) " >&6 6315 else case e in #( 6316 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6317 /* end confdefs.h. */ 6318 int i; 6319 int 6320 main (void) 6321 { 6322 6323 ; 6324 return 0; 6325 } 6326 _ACEOF 6327 if ac_fn_c_try_link "$LINENO" 6328 then : 6329 eval $cacheid=yes 6330 else case e in #( 6331 e) eval $cacheid=no ;; 6332 esac 6333 fi 6334 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6335 conftest$ac_exeext conftest.$ac_ext ;; 6336 esac 6337 fi 6338 6339 6340 CFLAGS="$xorg_testset_save_CFLAGS" 6341 6342 eval supported=\$$cacheid 6343 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6344 printf '%s\n' "$supported" >&6; } 6345 if test "$supported" = "yes" ; then 6346 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6347 found="yes" 6348 fi 6349 fi 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 xorg_testset_save_CFLAGS="$CFLAGS" 6366 6367 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6369 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6370 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6371 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6372 then : 6373 printf %s "(cached) " >&6 6374 else case e in #( 6375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6376 /* end confdefs.h. */ 6377 int i; 6378 _ACEOF 6379 if ac_fn_c_try_compile "$LINENO" 6380 then : 6381 xorg_cv_cc_flag_unknown_warning_option=yes 6382 else case e in #( 6383 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6384 esac 6385 fi 6386 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6387 esac 6388 fi 6389 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6390 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6391 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6392 CFLAGS="$xorg_testset_save_CFLAGS" 6393 fi 6394 6395 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 fi 6399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6400 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6401 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6402 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6403 then : 6404 printf %s "(cached) " >&6 6405 else case e in #( 6406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 _ACEOF 6410 if ac_fn_c_try_compile "$LINENO" 6411 then : 6412 xorg_cv_cc_flag_unused_command_line_argument=yes 6413 else case e in #( 6414 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6415 esac 6416 fi 6417 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6418 esac 6419 fi 6420 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6421 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 fi 6425 6426 found="no" 6427 6428 if test $found = "no" ; then 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 fi 6432 6433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6435 fi 6436 6437 CFLAGS="$CFLAGS -Wbad-function-cast" 6438 6439 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6440 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6441 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6442 if eval test \${$cacheid+y} 6443 then : 6444 printf %s "(cached) " >&6 6445 else case e in #( 6446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447 /* end confdefs.h. */ 6448 int i; 6449 int 6450 main (void) 6451 { 6452 6453 ; 6454 return 0; 6455 } 6456 _ACEOF 6457 if ac_fn_c_try_link "$LINENO" 6458 then : 6459 eval $cacheid=yes 6460 else case e in #( 6461 e) eval $cacheid=no ;; 6462 esac 6463 fi 6464 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6465 conftest$ac_exeext conftest.$ac_ext ;; 6466 esac 6467 fi 6468 6469 6470 CFLAGS="$xorg_testset_save_CFLAGS" 6471 6472 eval supported=\$$cacheid 6473 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6474 printf '%s\n' "$supported" >&6; } 6475 if test "$supported" = "yes" ; then 6476 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6477 found="yes" 6478 fi 6479 fi 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 xorg_testset_save_CFLAGS="$CFLAGS" 6496 6497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6499 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6500 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6501 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6502 then : 6503 printf %s "(cached) " >&6 6504 else case e in #( 6505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 _ACEOF 6509 if ac_fn_c_try_compile "$LINENO" 6510 then : 6511 xorg_cv_cc_flag_unknown_warning_option=yes 6512 else case e in #( 6513 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6514 esac 6515 fi 6516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6517 esac 6518 fi 6519 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6520 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6522 CFLAGS="$xorg_testset_save_CFLAGS" 6523 fi 6524 6525 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 fi 6529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6530 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6531 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6532 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6533 then : 6534 printf %s "(cached) " >&6 6535 else case e in #( 6536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 _ACEOF 6540 if ac_fn_c_try_compile "$LINENO" 6541 then : 6542 xorg_cv_cc_flag_unused_command_line_argument=yes 6543 else case e in #( 6544 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6545 esac 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6548 esac 6549 fi 6550 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6551 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554 fi 6555 6556 found="no" 6557 6558 if test $found = "no" ; then 6559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6561 fi 6562 6563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6565 fi 6566 6567 CFLAGS="$CFLAGS -Wold-style-definition" 6568 6569 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6570 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6571 cacheid=xorg_cv_cc_flag__Wold_style_definition 6572 if eval test \${$cacheid+y} 6573 then : 6574 printf %s "(cached) " >&6 6575 else case e in #( 6576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6577 /* end confdefs.h. */ 6578 int i; 6579 int 6580 main (void) 6581 { 6582 6583 ; 6584 return 0; 6585 } 6586 _ACEOF 6587 if ac_fn_c_try_link "$LINENO" 6588 then : 6589 eval $cacheid=yes 6590 else case e in #( 6591 e) eval $cacheid=no ;; 6592 esac 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6595 conftest$ac_exeext conftest.$ac_ext ;; 6596 esac 6597 fi 6598 6599 6600 CFLAGS="$xorg_testset_save_CFLAGS" 6601 6602 eval supported=\$$cacheid 6603 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6604 printf '%s\n' "$supported" >&6; } 6605 if test "$supported" = "yes" ; then 6606 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6607 found="yes" 6608 fi 6609 fi 6610 6611 if test $found = "no" ; then 6612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6614 fi 6615 6616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6618 fi 6619 6620 CFLAGS="$CFLAGS -fd" 6621 6622 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6623 printf %s "checking if $CC supports -fd... " >&6; } 6624 cacheid=xorg_cv_cc_flag__fd 6625 if eval test \${$cacheid+y} 6626 then : 6627 printf %s "(cached) " >&6 6628 else case e in #( 6629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630 /* end confdefs.h. */ 6631 int i; 6632 int 6633 main (void) 6634 { 6635 6636 ; 6637 return 0; 6638 } 6639 _ACEOF 6640 if ac_fn_c_try_link "$LINENO" 6641 then : 6642 eval $cacheid=yes 6643 else case e in #( 6644 e) eval $cacheid=no ;; 6645 esac 6646 fi 6647 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6648 conftest$ac_exeext conftest.$ac_ext ;; 6649 esac 6650 fi 6651 6652 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654 6655 eval supported=\$$cacheid 6656 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6657 printf '%s\n' "$supported" >&6; } 6658 if test "$supported" = "yes" ; then 6659 BASE_CFLAGS="$BASE_CFLAGS -fd" 6660 found="yes" 6661 fi 6662 fi 6663 6664 6665 6666 6667 6668 # This chunk adds additional warnings that could catch undesired effects. 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 xorg_testset_save_CFLAGS="$CFLAGS" 6683 6684 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6686 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6687 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6688 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6689 then : 6690 printf %s "(cached) " >&6 6691 else case e in #( 6692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693 /* end confdefs.h. */ 6694 int i; 6695 _ACEOF 6696 if ac_fn_c_try_compile "$LINENO" 6697 then : 6698 xorg_cv_cc_flag_unknown_warning_option=yes 6699 else case e in #( 6700 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6701 esac 6702 fi 6703 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6704 esac 6705 fi 6706 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6707 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6709 CFLAGS="$xorg_testset_save_CFLAGS" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6715 fi 6716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6717 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6718 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6719 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6720 then : 6721 printf %s "(cached) " >&6 6722 else case e in #( 6723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6724 /* end confdefs.h. */ 6725 int i; 6726 _ACEOF 6727 if ac_fn_c_try_compile "$LINENO" 6728 then : 6729 xorg_cv_cc_flag_unused_command_line_argument=yes 6730 else case e in #( 6731 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6732 esac 6733 fi 6734 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6735 esac 6736 fi 6737 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6738 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741 fi 6742 6743 found="no" 6744 6745 if test $found = "no" ; then 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 fi 6749 6750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6752 fi 6753 6754 CFLAGS="$CFLAGS -Wunused" 6755 6756 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6757 printf %s "checking if $CC supports -Wunused... " >&6; } 6758 cacheid=xorg_cv_cc_flag__Wunused 6759 if eval test \${$cacheid+y} 6760 then : 6761 printf %s "(cached) " >&6 6762 else case e in #( 6763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 int 6767 main (void) 6768 { 6769 6770 ; 6771 return 0; 6772 } 6773 _ACEOF 6774 if ac_fn_c_try_link "$LINENO" 6775 then : 6776 eval $cacheid=yes 6777 else case e in #( 6778 e) eval $cacheid=no ;; 6779 esac 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6782 conftest$ac_exeext conftest.$ac_ext ;; 6783 esac 6784 fi 6785 6786 6787 CFLAGS="$xorg_testset_save_CFLAGS" 6788 6789 eval supported=\$$cacheid 6790 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6791 printf '%s\n' "$supported" >&6; } 6792 if test "$supported" = "yes" ; then 6793 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6794 found="yes" 6795 fi 6796 fi 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 xorg_testset_save_CFLAGS="$CFLAGS" 6813 6814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6816 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6817 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6818 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6819 then : 6820 printf %s "(cached) " >&6 6821 else case e in #( 6822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6823 /* end confdefs.h. */ 6824 int i; 6825 _ACEOF 6826 if ac_fn_c_try_compile "$LINENO" 6827 then : 6828 xorg_cv_cc_flag_unknown_warning_option=yes 6829 else case e in #( 6830 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6831 esac 6832 fi 6833 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6834 esac 6835 fi 6836 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6837 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840 fi 6841 6842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 fi 6846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6847 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6848 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6849 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6850 then : 6851 printf %s "(cached) " >&6 6852 else case e in #( 6853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6854 /* end confdefs.h. */ 6855 int i; 6856 _ACEOF 6857 if ac_fn_c_try_compile "$LINENO" 6858 then : 6859 xorg_cv_cc_flag_unused_command_line_argument=yes 6860 else case e in #( 6861 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6862 esac 6863 fi 6864 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6865 esac 6866 fi 6867 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6868 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6870 CFLAGS="$xorg_testset_save_CFLAGS" 6871 fi 6872 6873 found="no" 6874 6875 if test $found = "no" ; then 6876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 fi 6879 6880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6882 fi 6883 6884 CFLAGS="$CFLAGS -Wuninitialized" 6885 6886 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6887 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6888 cacheid=xorg_cv_cc_flag__Wuninitialized 6889 if eval test \${$cacheid+y} 6890 then : 6891 printf %s "(cached) " >&6 6892 else case e in #( 6893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 int 6897 main (void) 6898 { 6899 6900 ; 6901 return 0; 6902 } 6903 _ACEOF 6904 if ac_fn_c_try_link "$LINENO" 6905 then : 6906 eval $cacheid=yes 6907 else case e in #( 6908 e) eval $cacheid=no ;; 6909 esac 6910 fi 6911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6912 conftest$ac_exeext conftest.$ac_ext ;; 6913 esac 6914 fi 6915 6916 6917 CFLAGS="$xorg_testset_save_CFLAGS" 6918 6919 eval supported=\$$cacheid 6920 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6921 printf '%s\n' "$supported" >&6; } 6922 if test "$supported" = "yes" ; then 6923 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6924 found="yes" 6925 fi 6926 fi 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 xorg_testset_save_CFLAGS="$CFLAGS" 6943 6944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6949 then : 6950 printf %s "(cached) " >&6 6951 else case e in #( 6952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6953 /* end confdefs.h. */ 6954 int i; 6955 _ACEOF 6956 if ac_fn_c_try_compile "$LINENO" 6957 then : 6958 xorg_cv_cc_flag_unknown_warning_option=yes 6959 else case e in #( 6960 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6961 esac 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6964 esac 6965 fi 6966 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6967 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6969 CFLAGS="$xorg_testset_save_CFLAGS" 6970 fi 6971 6972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 fi 6976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6977 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6978 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6979 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6980 then : 6981 printf %s "(cached) " >&6 6982 else case e in #( 6983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984 /* end confdefs.h. */ 6985 int i; 6986 _ACEOF 6987 if ac_fn_c_try_compile "$LINENO" 6988 then : 6989 xorg_cv_cc_flag_unused_command_line_argument=yes 6990 else case e in #( 6991 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6992 esac 6993 fi 6994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6995 esac 6996 fi 6997 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6998 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7000 CFLAGS="$xorg_testset_save_CFLAGS" 7001 fi 7002 7003 found="no" 7004 7005 if test $found = "no" ; then 7006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 7010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7012 fi 7013 7014 CFLAGS="$CFLAGS -Wshadow" 7015 7016 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7017 printf %s "checking if $CC supports -Wshadow... " >&6; } 7018 cacheid=xorg_cv_cc_flag__Wshadow 7019 if eval test \${$cacheid+y} 7020 then : 7021 printf %s "(cached) " >&6 7022 else case e in #( 7023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 int 7027 main (void) 7028 { 7029 7030 ; 7031 return 0; 7032 } 7033 _ACEOF 7034 if ac_fn_c_try_link "$LINENO" 7035 then : 7036 eval $cacheid=yes 7037 else case e in #( 7038 e) eval $cacheid=no ;; 7039 esac 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7042 conftest$ac_exeext conftest.$ac_ext ;; 7043 esac 7044 fi 7045 7046 7047 CFLAGS="$xorg_testset_save_CFLAGS" 7048 7049 eval supported=\$$cacheid 7050 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7051 printf '%s\n' "$supported" >&6; } 7052 if test "$supported" = "yes" ; then 7053 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7054 found="yes" 7055 fi 7056 fi 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 xorg_testset_save_CFLAGS="$CFLAGS" 7073 7074 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7076 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7077 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7078 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7079 then : 7080 printf %s "(cached) " >&6 7081 else case e in #( 7082 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7083 /* end confdefs.h. */ 7084 int i; 7085 _ACEOF 7086 if ac_fn_c_try_compile "$LINENO" 7087 then : 7088 xorg_cv_cc_flag_unknown_warning_option=yes 7089 else case e in #( 7090 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7091 esac 7092 fi 7093 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7094 esac 7095 fi 7096 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7097 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7099 CFLAGS="$xorg_testset_save_CFLAGS" 7100 fi 7101 7102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 fi 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7108 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7109 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7110 then : 7111 printf %s "(cached) " >&6 7112 else case e in #( 7113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114 /* end confdefs.h. */ 7115 int i; 7116 _ACEOF 7117 if ac_fn_c_try_compile "$LINENO" 7118 then : 7119 xorg_cv_cc_flag_unused_command_line_argument=yes 7120 else case e in #( 7121 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7122 esac 7123 fi 7124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7125 esac 7126 fi 7127 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7128 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7130 CFLAGS="$xorg_testset_save_CFLAGS" 7131 fi 7132 7133 found="no" 7134 7135 if test $found = "no" ; then 7136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7138 fi 7139 7140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7142 fi 7143 7144 CFLAGS="$CFLAGS -Wmissing-noreturn" 7145 7146 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7147 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7148 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7149 if eval test \${$cacheid+y} 7150 then : 7151 printf %s "(cached) " >&6 7152 else case e in #( 7153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7154 /* end confdefs.h. */ 7155 int i; 7156 int 7157 main (void) 7158 { 7159 7160 ; 7161 return 0; 7162 } 7163 _ACEOF 7164 if ac_fn_c_try_link "$LINENO" 7165 then : 7166 eval $cacheid=yes 7167 else case e in #( 7168 e) eval $cacheid=no ;; 7169 esac 7170 fi 7171 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7172 conftest$ac_exeext conftest.$ac_ext ;; 7173 esac 7174 fi 7175 7176 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 7179 eval supported=\$$cacheid 7180 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7181 printf '%s\n' "$supported" >&6; } 7182 if test "$supported" = "yes" ; then 7183 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7184 found="yes" 7185 fi 7186 fi 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 xorg_testset_save_CFLAGS="$CFLAGS" 7203 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7207 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7208 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7209 then : 7210 printf %s "(cached) " >&6 7211 else case e in #( 7212 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7213 /* end confdefs.h. */ 7214 int i; 7215 _ACEOF 7216 if ac_fn_c_try_compile "$LINENO" 7217 then : 7218 xorg_cv_cc_flag_unknown_warning_option=yes 7219 else case e in #( 7220 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7221 esac 7222 fi 7223 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7224 esac 7225 fi 7226 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7227 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7229 CFLAGS="$xorg_testset_save_CFLAGS" 7230 fi 7231 7232 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7235 fi 7236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7237 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7238 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7239 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7240 then : 7241 printf %s "(cached) " >&6 7242 else case e in #( 7243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7244 /* end confdefs.h. */ 7245 int i; 7246 _ACEOF 7247 if ac_fn_c_try_compile "$LINENO" 7248 then : 7249 xorg_cv_cc_flag_unused_command_line_argument=yes 7250 else case e in #( 7251 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7252 esac 7253 fi 7254 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7255 esac 7256 fi 7257 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7258 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7260 CFLAGS="$xorg_testset_save_CFLAGS" 7261 fi 7262 7263 found="no" 7264 7265 if test $found = "no" ; then 7266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7268 fi 7269 7270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7272 fi 7273 7274 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7275 7276 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7277 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7278 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7279 if eval test \${$cacheid+y} 7280 then : 7281 printf %s "(cached) " >&6 7282 else case e in #( 7283 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7284 /* end confdefs.h. */ 7285 int i; 7286 int 7287 main (void) 7288 { 7289 7290 ; 7291 return 0; 7292 } 7293 _ACEOF 7294 if ac_fn_c_try_link "$LINENO" 7295 then : 7296 eval $cacheid=yes 7297 else case e in #( 7298 e) eval $cacheid=no ;; 7299 esac 7300 fi 7301 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7302 conftest$ac_exeext conftest.$ac_ext ;; 7303 esac 7304 fi 7305 7306 7307 CFLAGS="$xorg_testset_save_CFLAGS" 7308 7309 eval supported=\$$cacheid 7310 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7311 printf '%s\n' "$supported" >&6; } 7312 if test "$supported" = "yes" ; then 7313 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7314 found="yes" 7315 fi 7316 fi 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 xorg_testset_save_CFLAGS="$CFLAGS" 7333 7334 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7337 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7338 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7339 then : 7340 printf %s "(cached) " >&6 7341 else case e in #( 7342 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7343 /* end confdefs.h. */ 7344 int i; 7345 _ACEOF 7346 if ac_fn_c_try_compile "$LINENO" 7347 then : 7348 xorg_cv_cc_flag_unknown_warning_option=yes 7349 else case e in #( 7350 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7351 esac 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7354 esac 7355 fi 7356 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7357 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7359 CFLAGS="$xorg_testset_save_CFLAGS" 7360 fi 7361 7362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7368 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7369 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7370 then : 7371 printf %s "(cached) " >&6 7372 else case e in #( 7373 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7374 /* end confdefs.h. */ 7375 int i; 7376 _ACEOF 7377 if ac_fn_c_try_compile "$LINENO" 7378 then : 7379 xorg_cv_cc_flag_unused_command_line_argument=yes 7380 else case e in #( 7381 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7382 esac 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7385 esac 7386 fi 7387 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7388 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7389 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7390 CFLAGS="$xorg_testset_save_CFLAGS" 7391 fi 7392 7393 found="no" 7394 7395 if test $found = "no" ; then 7396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7398 fi 7399 7400 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7402 fi 7403 7404 CFLAGS="$CFLAGS -Wredundant-decls" 7405 7406 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7407 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7408 cacheid=xorg_cv_cc_flag__Wredundant_decls 7409 if eval test \${$cacheid+y} 7410 then : 7411 printf %s "(cached) " >&6 7412 else case e in #( 7413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7414 /* end confdefs.h. */ 7415 int i; 7416 int 7417 main (void) 7418 { 7419 7420 ; 7421 return 0; 7422 } 7423 _ACEOF 7424 if ac_fn_c_try_link "$LINENO" 7425 then : 7426 eval $cacheid=yes 7427 else case e in #( 7428 e) eval $cacheid=no ;; 7429 esac 7430 fi 7431 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7432 conftest$ac_exeext conftest.$ac_ext ;; 7433 esac 7434 fi 7435 7436 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438 7439 eval supported=\$$cacheid 7440 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7441 printf '%s\n' "$supported" >&6; } 7442 if test "$supported" = "yes" ; then 7443 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7444 found="yes" 7445 fi 7446 fi 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 7462 xorg_testset_save_CFLAGS="$CFLAGS" 7463 7464 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7466 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7467 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7468 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7469 then : 7470 printf %s "(cached) " >&6 7471 else case e in #( 7472 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7473 /* end confdefs.h. */ 7474 int i; 7475 _ACEOF 7476 if ac_fn_c_try_compile "$LINENO" 7477 then : 7478 xorg_cv_cc_flag_unknown_warning_option=yes 7479 else case e in #( 7480 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7481 esac 7482 fi 7483 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7484 esac 7485 fi 7486 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7487 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7488 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7489 CFLAGS="$xorg_testset_save_CFLAGS" 7490 fi 7491 7492 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7495 fi 7496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7497 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7498 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7499 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7500 then : 7501 printf %s "(cached) " >&6 7502 else case e in #( 7503 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7504 /* end confdefs.h. */ 7505 int i; 7506 _ACEOF 7507 if ac_fn_c_try_compile "$LINENO" 7508 then : 7509 xorg_cv_cc_flag_unused_command_line_argument=yes 7510 else case e in #( 7511 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7512 esac 7513 fi 7514 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7515 esac 7516 fi 7517 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7518 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7519 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7520 CFLAGS="$xorg_testset_save_CFLAGS" 7521 fi 7522 7523 found="no" 7524 7525 if test $found = "no" ; then 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 fi 7529 7530 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7532 fi 7533 7534 CFLAGS="$CFLAGS -Wlogical-op" 7535 7536 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7537 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7538 cacheid=xorg_cv_cc_flag__Wlogical_op 7539 if eval test \${$cacheid+y} 7540 then : 7541 printf %s "(cached) " >&6 7542 else case e in #( 7543 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7544 /* end confdefs.h. */ 7545 int i; 7546 int 7547 main (void) 7548 { 7549 7550 ; 7551 return 0; 7552 } 7553 _ACEOF 7554 if ac_fn_c_try_link "$LINENO" 7555 then : 7556 eval $cacheid=yes 7557 else case e in #( 7558 e) eval $cacheid=no ;; 7559 esac 7560 fi 7561 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7562 conftest$ac_exeext conftest.$ac_ext ;; 7563 esac 7564 fi 7565 7566 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568 7569 eval supported=\$$cacheid 7570 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7571 printf '%s\n' "$supported" >&6; } 7572 if test "$supported" = "yes" ; then 7573 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7574 found="yes" 7575 fi 7576 fi 7577 7578 7579 7580 # These are currently disabled because they are noisy. They will be enabled 7581 # in the future once the codebase is sufficiently modernized to silence 7582 # them. For now, I don't want them to drown out the other warnings. 7583 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7584 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7585 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7586 7587 # Turn some warnings into errors, so we don't accidentally get successful builds 7588 # when there are problems that should be fixed. 7589 7590 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 xorg_testset_save_CFLAGS="$CFLAGS" 7605 7606 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7609 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7610 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7611 then : 7612 printf %s "(cached) " >&6 7613 else case e in #( 7614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7615 /* end confdefs.h. */ 7616 int i; 7617 _ACEOF 7618 if ac_fn_c_try_compile "$LINENO" 7619 then : 7620 xorg_cv_cc_flag_unknown_warning_option=yes 7621 else case e in #( 7622 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7623 esac 7624 fi 7625 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7626 esac 7627 fi 7628 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7629 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7631 CFLAGS="$xorg_testset_save_CFLAGS" 7632 fi 7633 7634 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7637 fi 7638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7640 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7641 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7642 then : 7643 printf %s "(cached) " >&6 7644 else case e in #( 7645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7646 /* end confdefs.h. */ 7647 int i; 7648 _ACEOF 7649 if ac_fn_c_try_compile "$LINENO" 7650 then : 7651 xorg_cv_cc_flag_unused_command_line_argument=yes 7652 else case e in #( 7653 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7654 esac 7655 fi 7656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7657 esac 7658 fi 7659 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7660 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7662 CFLAGS="$xorg_testset_save_CFLAGS" 7663 fi 7664 7665 found="no" 7666 7667 if test $found = "no" ; then 7668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7670 fi 7671 7672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7674 fi 7675 7676 CFLAGS="$CFLAGS -Werror=implicit" 7677 7678 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7679 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7680 cacheid=xorg_cv_cc_flag__Werror_implicit 7681 if eval test \${$cacheid+y} 7682 then : 7683 printf %s "(cached) " >&6 7684 else case e in #( 7685 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7686 /* end confdefs.h. */ 7687 int i; 7688 int 7689 main (void) 7690 { 7691 7692 ; 7693 return 0; 7694 } 7695 _ACEOF 7696 if ac_fn_c_try_link "$LINENO" 7697 then : 7698 eval $cacheid=yes 7699 else case e in #( 7700 e) eval $cacheid=no ;; 7701 esac 7702 fi 7703 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7704 conftest$ac_exeext conftest.$ac_ext ;; 7705 esac 7706 fi 7707 7708 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 7711 eval supported=\$$cacheid 7712 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7713 printf '%s\n' "$supported" >&6; } 7714 if test "$supported" = "yes" ; then 7715 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7716 found="yes" 7717 fi 7718 fi 7719 7720 if test $found = "no" ; then 7721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7723 fi 7724 7725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7727 fi 7728 7729 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7730 7731 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7732 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7733 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7734 if eval test \${$cacheid+y} 7735 then : 7736 printf %s "(cached) " >&6 7737 else case e in #( 7738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7739 /* end confdefs.h. */ 7740 int i; 7741 int 7742 main (void) 7743 { 7744 7745 ; 7746 return 0; 7747 } 7748 _ACEOF 7749 if ac_fn_c_try_link "$LINENO" 7750 then : 7751 eval $cacheid=yes 7752 else case e in #( 7753 e) eval $cacheid=no ;; 7754 esac 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7757 conftest$ac_exeext conftest.$ac_ext ;; 7758 esac 7759 fi 7760 7761 7762 CFLAGS="$xorg_testset_save_CFLAGS" 7763 7764 eval supported=\$$cacheid 7765 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7766 printf '%s\n' "$supported" >&6; } 7767 if test "$supported" = "yes" ; then 7768 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7769 found="yes" 7770 fi 7771 fi 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 xorg_testset_save_CFLAGS="$CFLAGS" 7788 7789 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7791 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7792 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7793 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7794 then : 7795 printf %s "(cached) " >&6 7796 else case e in #( 7797 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7798 /* end confdefs.h. */ 7799 int i; 7800 _ACEOF 7801 if ac_fn_c_try_compile "$LINENO" 7802 then : 7803 xorg_cv_cc_flag_unknown_warning_option=yes 7804 else case e in #( 7805 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7806 esac 7807 fi 7808 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7809 esac 7810 fi 7811 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7812 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7813 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7814 CFLAGS="$xorg_testset_save_CFLAGS" 7815 fi 7816 7817 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7820 fi 7821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7822 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7823 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7824 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7825 then : 7826 printf %s "(cached) " >&6 7827 else case e in #( 7828 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7829 /* end confdefs.h. */ 7830 int i; 7831 _ACEOF 7832 if ac_fn_c_try_compile "$LINENO" 7833 then : 7834 xorg_cv_cc_flag_unused_command_line_argument=yes 7835 else case e in #( 7836 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7837 esac 7838 fi 7839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7840 esac 7841 fi 7842 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7843 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7845 CFLAGS="$xorg_testset_save_CFLAGS" 7846 fi 7847 7848 found="no" 7849 7850 if test $found = "no" ; then 7851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7853 fi 7854 7855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 fi 7858 7859 CFLAGS="$CFLAGS -Werror=nonnull" 7860 7861 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7862 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7863 cacheid=xorg_cv_cc_flag__Werror_nonnull 7864 if eval test \${$cacheid+y} 7865 then : 7866 printf %s "(cached) " >&6 7867 else case e in #( 7868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 int 7872 main (void) 7873 { 7874 7875 ; 7876 return 0; 7877 } 7878 _ACEOF 7879 if ac_fn_c_try_link "$LINENO" 7880 then : 7881 eval $cacheid=yes 7882 else case e in #( 7883 e) eval $cacheid=no ;; 7884 esac 7885 fi 7886 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7887 conftest$ac_exeext conftest.$ac_ext ;; 7888 esac 7889 fi 7890 7891 7892 CFLAGS="$xorg_testset_save_CFLAGS" 7893 7894 eval supported=\$$cacheid 7895 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7896 printf '%s\n' "$supported" >&6; } 7897 if test "$supported" = "yes" ; then 7898 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7899 found="yes" 7900 fi 7901 fi 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 xorg_testset_save_CFLAGS="$CFLAGS" 7918 7919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7921 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7922 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7923 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7924 then : 7925 printf %s "(cached) " >&6 7926 else case e in #( 7927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7928 /* end confdefs.h. */ 7929 int i; 7930 _ACEOF 7931 if ac_fn_c_try_compile "$LINENO" 7932 then : 7933 xorg_cv_cc_flag_unknown_warning_option=yes 7934 else case e in #( 7935 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7936 esac 7937 fi 7938 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7939 esac 7940 fi 7941 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7942 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7944 CFLAGS="$xorg_testset_save_CFLAGS" 7945 fi 7946 7947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7950 fi 7951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7952 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7953 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7954 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7955 then : 7956 printf %s "(cached) " >&6 7957 else case e in #( 7958 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7959 /* end confdefs.h. */ 7960 int i; 7961 _ACEOF 7962 if ac_fn_c_try_compile "$LINENO" 7963 then : 7964 xorg_cv_cc_flag_unused_command_line_argument=yes 7965 else case e in #( 7966 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7967 esac 7968 fi 7969 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7970 esac 7971 fi 7972 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7973 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7975 CFLAGS="$xorg_testset_save_CFLAGS" 7976 fi 7977 7978 found="no" 7979 7980 if test $found = "no" ; then 7981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7983 fi 7984 7985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7987 fi 7988 7989 CFLAGS="$CFLAGS -Werror=init-self" 7990 7991 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7992 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7993 cacheid=xorg_cv_cc_flag__Werror_init_self 7994 if eval test \${$cacheid+y} 7995 then : 7996 printf %s "(cached) " >&6 7997 else case e in #( 7998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999 /* end confdefs.h. */ 8000 int i; 8001 int 8002 main (void) 8003 { 8004 8005 ; 8006 return 0; 8007 } 8008 _ACEOF 8009 if ac_fn_c_try_link "$LINENO" 8010 then : 8011 eval $cacheid=yes 8012 else case e in #( 8013 e) eval $cacheid=no ;; 8014 esac 8015 fi 8016 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8017 conftest$ac_exeext conftest.$ac_ext ;; 8018 esac 8019 fi 8020 8021 8022 CFLAGS="$xorg_testset_save_CFLAGS" 8023 8024 eval supported=\$$cacheid 8025 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8026 printf '%s\n' "$supported" >&6; } 8027 if test "$supported" = "yes" ; then 8028 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8029 found="yes" 8030 fi 8031 fi 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 xorg_testset_save_CFLAGS="$CFLAGS" 8048 8049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8052 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8053 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8054 then : 8055 printf %s "(cached) " >&6 8056 else case e in #( 8057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8058 /* end confdefs.h. */ 8059 int i; 8060 _ACEOF 8061 if ac_fn_c_try_compile "$LINENO" 8062 then : 8063 xorg_cv_cc_flag_unknown_warning_option=yes 8064 else case e in #( 8065 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8066 esac 8067 fi 8068 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8069 esac 8070 fi 8071 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8072 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8074 CFLAGS="$xorg_testset_save_CFLAGS" 8075 fi 8076 8077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 fi 8081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8082 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8083 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8084 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8085 then : 8086 printf %s "(cached) " >&6 8087 else case e in #( 8088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8089 /* end confdefs.h. */ 8090 int i; 8091 _ACEOF 8092 if ac_fn_c_try_compile "$LINENO" 8093 then : 8094 xorg_cv_cc_flag_unused_command_line_argument=yes 8095 else case e in #( 8096 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8097 esac 8098 fi 8099 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8100 esac 8101 fi 8102 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8103 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8105 CFLAGS="$xorg_testset_save_CFLAGS" 8106 fi 8107 8108 found="no" 8109 8110 if test $found = "no" ; then 8111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8113 fi 8114 8115 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8117 fi 8118 8119 CFLAGS="$CFLAGS -Werror=main" 8120 8121 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8122 printf %s "checking if $CC supports -Werror=main... " >&6; } 8123 cacheid=xorg_cv_cc_flag__Werror_main 8124 if eval test \${$cacheid+y} 8125 then : 8126 printf %s "(cached) " >&6 8127 else case e in #( 8128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8129 /* end confdefs.h. */ 8130 int i; 8131 int 8132 main (void) 8133 { 8134 8135 ; 8136 return 0; 8137 } 8138 _ACEOF 8139 if ac_fn_c_try_link "$LINENO" 8140 then : 8141 eval $cacheid=yes 8142 else case e in #( 8143 e) eval $cacheid=no ;; 8144 esac 8145 fi 8146 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8147 conftest$ac_exeext conftest.$ac_ext ;; 8148 esac 8149 fi 8150 8151 8152 CFLAGS="$xorg_testset_save_CFLAGS" 8153 8154 eval supported=\$$cacheid 8155 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8156 printf '%s\n' "$supported" >&6; } 8157 if test "$supported" = "yes" ; then 8158 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8159 found="yes" 8160 fi 8161 fi 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 xorg_testset_save_CFLAGS="$CFLAGS" 8178 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8182 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8183 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8184 then : 8185 printf %s "(cached) " >&6 8186 else case e in #( 8187 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8188 /* end confdefs.h. */ 8189 int i; 8190 _ACEOF 8191 if ac_fn_c_try_compile "$LINENO" 8192 then : 8193 xorg_cv_cc_flag_unknown_warning_option=yes 8194 else case e in #( 8195 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8196 esac 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8199 esac 8200 fi 8201 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8202 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8204 CFLAGS="$xorg_testset_save_CFLAGS" 8205 fi 8206 8207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8210 fi 8211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8212 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8213 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8214 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8215 then : 8216 printf %s "(cached) " >&6 8217 else case e in #( 8218 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219 /* end confdefs.h. */ 8220 int i; 8221 _ACEOF 8222 if ac_fn_c_try_compile "$LINENO" 8223 then : 8224 xorg_cv_cc_flag_unused_command_line_argument=yes 8225 else case e in #( 8226 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8227 esac 8228 fi 8229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8230 esac 8231 fi 8232 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8233 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8235 CFLAGS="$xorg_testset_save_CFLAGS" 8236 fi 8237 8238 found="no" 8239 8240 if test $found = "no" ; then 8241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8243 fi 8244 8245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8247 fi 8248 8249 CFLAGS="$CFLAGS -Werror=missing-braces" 8250 8251 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8252 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8253 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8254 if eval test \${$cacheid+y} 8255 then : 8256 printf %s "(cached) " >&6 8257 else case e in #( 8258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8259 /* end confdefs.h. */ 8260 int i; 8261 int 8262 main (void) 8263 { 8264 8265 ; 8266 return 0; 8267 } 8268 _ACEOF 8269 if ac_fn_c_try_link "$LINENO" 8270 then : 8271 eval $cacheid=yes 8272 else case e in #( 8273 e) eval $cacheid=no ;; 8274 esac 8275 fi 8276 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8277 conftest$ac_exeext conftest.$ac_ext ;; 8278 esac 8279 fi 8280 8281 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 8284 eval supported=\$$cacheid 8285 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8286 printf '%s\n' "$supported" >&6; } 8287 if test "$supported" = "yes" ; then 8288 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8289 found="yes" 8290 fi 8291 fi 8292 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 xorg_testset_save_CFLAGS="$CFLAGS" 8308 8309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8311 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8312 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8313 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8314 then : 8315 printf %s "(cached) " >&6 8316 else case e in #( 8317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8318 /* end confdefs.h. */ 8319 int i; 8320 _ACEOF 8321 if ac_fn_c_try_compile "$LINENO" 8322 then : 8323 xorg_cv_cc_flag_unknown_warning_option=yes 8324 else case e in #( 8325 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8326 esac 8327 fi 8328 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8329 esac 8330 fi 8331 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8332 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335 fi 8336 8337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 fi 8341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8342 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8343 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8344 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8345 then : 8346 printf %s "(cached) " >&6 8347 else case e in #( 8348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8349 /* end confdefs.h. */ 8350 int i; 8351 _ACEOF 8352 if ac_fn_c_try_compile "$LINENO" 8353 then : 8354 xorg_cv_cc_flag_unused_command_line_argument=yes 8355 else case e in #( 8356 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8357 esac 8358 fi 8359 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8360 esac 8361 fi 8362 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8363 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8365 CFLAGS="$xorg_testset_save_CFLAGS" 8366 fi 8367 8368 found="no" 8369 8370 if test $found = "no" ; then 8371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8373 fi 8374 8375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8377 fi 8378 8379 CFLAGS="$CFLAGS -Werror=sequence-point" 8380 8381 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8382 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8383 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8384 if eval test \${$cacheid+y} 8385 then : 8386 printf %s "(cached) " >&6 8387 else case e in #( 8388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8389 /* end confdefs.h. */ 8390 int i; 8391 int 8392 main (void) 8393 { 8394 8395 ; 8396 return 0; 8397 } 8398 _ACEOF 8399 if ac_fn_c_try_link "$LINENO" 8400 then : 8401 eval $cacheid=yes 8402 else case e in #( 8403 e) eval $cacheid=no ;; 8404 esac 8405 fi 8406 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8407 conftest$ac_exeext conftest.$ac_ext ;; 8408 esac 8409 fi 8410 8411 8412 CFLAGS="$xorg_testset_save_CFLAGS" 8413 8414 eval supported=\$$cacheid 8415 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8416 printf '%s\n' "$supported" >&6; } 8417 if test "$supported" = "yes" ; then 8418 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8419 found="yes" 8420 fi 8421 fi 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 xorg_testset_save_CFLAGS="$CFLAGS" 8438 8439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8441 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8442 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8443 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8444 then : 8445 printf %s "(cached) " >&6 8446 else case e in #( 8447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8448 /* end confdefs.h. */ 8449 int i; 8450 _ACEOF 8451 if ac_fn_c_try_compile "$LINENO" 8452 then : 8453 xorg_cv_cc_flag_unknown_warning_option=yes 8454 else case e in #( 8455 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8456 esac 8457 fi 8458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8459 esac 8460 fi 8461 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8462 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8464 CFLAGS="$xorg_testset_save_CFLAGS" 8465 fi 8466 8467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8470 fi 8471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8472 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8473 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8474 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8475 then : 8476 printf %s "(cached) " >&6 8477 else case e in #( 8478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8479 /* end confdefs.h. */ 8480 int i; 8481 _ACEOF 8482 if ac_fn_c_try_compile "$LINENO" 8483 then : 8484 xorg_cv_cc_flag_unused_command_line_argument=yes 8485 else case e in #( 8486 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8487 esac 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8490 esac 8491 fi 8492 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8493 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8495 CFLAGS="$xorg_testset_save_CFLAGS" 8496 fi 8497 8498 found="no" 8499 8500 if test $found = "no" ; then 8501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 fi 8504 8505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8507 fi 8508 8509 CFLAGS="$CFLAGS -Werror=return-type" 8510 8511 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8512 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8513 cacheid=xorg_cv_cc_flag__Werror_return_type 8514 if eval test \${$cacheid+y} 8515 then : 8516 printf %s "(cached) " >&6 8517 else case e in #( 8518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8519 /* end confdefs.h. */ 8520 int i; 8521 int 8522 main (void) 8523 { 8524 8525 ; 8526 return 0; 8527 } 8528 _ACEOF 8529 if ac_fn_c_try_link "$LINENO" 8530 then : 8531 eval $cacheid=yes 8532 else case e in #( 8533 e) eval $cacheid=no ;; 8534 esac 8535 fi 8536 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8537 conftest$ac_exeext conftest.$ac_ext ;; 8538 esac 8539 fi 8540 8541 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543 8544 eval supported=\$$cacheid 8545 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8546 printf '%s\n' "$supported" >&6; } 8547 if test "$supported" = "yes" ; then 8548 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8549 found="yes" 8550 fi 8551 fi 8552 8553 if test $found = "no" ; then 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 fi 8557 8558 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8560 fi 8561 8562 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8563 8564 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8565 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8566 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8567 if eval test \${$cacheid+y} 8568 then : 8569 printf %s "(cached) " >&6 8570 else case e in #( 8571 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572 /* end confdefs.h. */ 8573 int i; 8574 int 8575 main (void) 8576 { 8577 8578 ; 8579 return 0; 8580 } 8581 _ACEOF 8582 if ac_fn_c_try_link "$LINENO" 8583 then : 8584 eval $cacheid=yes 8585 else case e in #( 8586 e) eval $cacheid=no ;; 8587 esac 8588 fi 8589 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8590 conftest$ac_exeext conftest.$ac_ext ;; 8591 esac 8592 fi 8593 8594 8595 CFLAGS="$xorg_testset_save_CFLAGS" 8596 8597 eval supported=\$$cacheid 8598 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8599 printf '%s\n' "$supported" >&6; } 8600 if test "$supported" = "yes" ; then 8601 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8602 found="yes" 8603 fi 8604 fi 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 xorg_testset_save_CFLAGS="$CFLAGS" 8621 8622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8624 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8625 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8626 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8627 then : 8628 printf %s "(cached) " >&6 8629 else case e in #( 8630 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8631 /* end confdefs.h. */ 8632 int i; 8633 _ACEOF 8634 if ac_fn_c_try_compile "$LINENO" 8635 then : 8636 xorg_cv_cc_flag_unknown_warning_option=yes 8637 else case e in #( 8638 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8639 esac 8640 fi 8641 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8642 esac 8643 fi 8644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8645 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8647 CFLAGS="$xorg_testset_save_CFLAGS" 8648 fi 8649 8650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8655 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8656 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8657 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8658 then : 8659 printf %s "(cached) " >&6 8660 else case e in #( 8661 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662 /* end confdefs.h. */ 8663 int i; 8664 _ACEOF 8665 if ac_fn_c_try_compile "$LINENO" 8666 then : 8667 xorg_cv_cc_flag_unused_command_line_argument=yes 8668 else case e in #( 8669 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8670 esac 8671 fi 8672 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8673 esac 8674 fi 8675 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8676 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8678 CFLAGS="$xorg_testset_save_CFLAGS" 8679 fi 8680 8681 found="no" 8682 8683 if test $found = "no" ; then 8684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8686 fi 8687 8688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8690 fi 8691 8692 CFLAGS="$CFLAGS -Werror=trigraphs" 8693 8694 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8695 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8696 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8697 if eval test \${$cacheid+y} 8698 then : 8699 printf %s "(cached) " >&6 8700 else case e in #( 8701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 int 8705 main (void) 8706 { 8707 8708 ; 8709 return 0; 8710 } 8711 _ACEOF 8712 if ac_fn_c_try_link "$LINENO" 8713 then : 8714 eval $cacheid=yes 8715 else case e in #( 8716 e) eval $cacheid=no ;; 8717 esac 8718 fi 8719 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8720 conftest$ac_exeext conftest.$ac_ext ;; 8721 esac 8722 fi 8723 8724 8725 CFLAGS="$xorg_testset_save_CFLAGS" 8726 8727 eval supported=\$$cacheid 8728 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8729 printf '%s\n' "$supported" >&6; } 8730 if test "$supported" = "yes" ; then 8731 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8732 found="yes" 8733 fi 8734 fi 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 xorg_testset_save_CFLAGS="$CFLAGS" 8751 8752 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8755 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8756 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8757 then : 8758 printf %s "(cached) " >&6 8759 else case e in #( 8760 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8761 /* end confdefs.h. */ 8762 int i; 8763 _ACEOF 8764 if ac_fn_c_try_compile "$LINENO" 8765 then : 8766 xorg_cv_cc_flag_unknown_warning_option=yes 8767 else case e in #( 8768 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8769 esac 8770 fi 8771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8772 esac 8773 fi 8774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8775 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8777 CFLAGS="$xorg_testset_save_CFLAGS" 8778 fi 8779 8780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 fi 8784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8785 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8786 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8787 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8788 then : 8789 printf %s "(cached) " >&6 8790 else case e in #( 8791 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 _ACEOF 8795 if ac_fn_c_try_compile "$LINENO" 8796 then : 8797 xorg_cv_cc_flag_unused_command_line_argument=yes 8798 else case e in #( 8799 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8800 esac 8801 fi 8802 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8803 esac 8804 fi 8805 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8806 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8808 CFLAGS="$xorg_testset_save_CFLAGS" 8809 fi 8810 8811 found="no" 8812 8813 if test $found = "no" ; then 8814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 fi 8817 8818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 fi 8821 8822 CFLAGS="$CFLAGS -Werror=array-bounds" 8823 8824 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8825 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8826 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8827 if eval test \${$cacheid+y} 8828 then : 8829 printf %s "(cached) " >&6 8830 else case e in #( 8831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 int 8835 main (void) 8836 { 8837 8838 ; 8839 return 0; 8840 } 8841 _ACEOF 8842 if ac_fn_c_try_link "$LINENO" 8843 then : 8844 eval $cacheid=yes 8845 else case e in #( 8846 e) eval $cacheid=no ;; 8847 esac 8848 fi 8849 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8850 conftest$ac_exeext conftest.$ac_ext ;; 8851 esac 8852 fi 8853 8854 8855 CFLAGS="$xorg_testset_save_CFLAGS" 8856 8857 eval supported=\$$cacheid 8858 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8859 printf '%s\n' "$supported" >&6; } 8860 if test "$supported" = "yes" ; then 8861 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8862 found="yes" 8863 fi 8864 fi 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 xorg_testset_save_CFLAGS="$CFLAGS" 8881 8882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8884 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8885 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8886 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8887 then : 8888 printf %s "(cached) " >&6 8889 else case e in #( 8890 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8891 /* end confdefs.h. */ 8892 int i; 8893 _ACEOF 8894 if ac_fn_c_try_compile "$LINENO" 8895 then : 8896 xorg_cv_cc_flag_unknown_warning_option=yes 8897 else case e in #( 8898 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8899 esac 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8902 esac 8903 fi 8904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8905 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908 fi 8909 8910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8913 fi 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8916 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8917 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8918 then : 8919 printf %s "(cached) " >&6 8920 else case e in #( 8921 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 _ACEOF 8925 if ac_fn_c_try_compile "$LINENO" 8926 then : 8927 xorg_cv_cc_flag_unused_command_line_argument=yes 8928 else case e in #( 8929 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8930 esac 8931 fi 8932 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8933 esac 8934 fi 8935 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8936 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8938 CFLAGS="$xorg_testset_save_CFLAGS" 8939 fi 8940 8941 found="no" 8942 8943 if test $found = "no" ; then 8944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8946 fi 8947 8948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8950 fi 8951 8952 CFLAGS="$CFLAGS -Werror=write-strings" 8953 8954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8955 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8956 cacheid=xorg_cv_cc_flag__Werror_write_strings 8957 if eval test \${$cacheid+y} 8958 then : 8959 printf %s "(cached) " >&6 8960 else case e in #( 8961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8962 /* end confdefs.h. */ 8963 int i; 8964 int 8965 main (void) 8966 { 8967 8968 ; 8969 return 0; 8970 } 8971 _ACEOF 8972 if ac_fn_c_try_link "$LINENO" 8973 then : 8974 eval $cacheid=yes 8975 else case e in #( 8976 e) eval $cacheid=no ;; 8977 esac 8978 fi 8979 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8980 conftest$ac_exeext conftest.$ac_ext ;; 8981 esac 8982 fi 8983 8984 8985 CFLAGS="$xorg_testset_save_CFLAGS" 8986 8987 eval supported=\$$cacheid 8988 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8989 printf '%s\n' "$supported" >&6; } 8990 if test "$supported" = "yes" ; then 8991 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8992 found="yes" 8993 fi 8994 fi 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 xorg_testset_save_CFLAGS="$CFLAGS" 9011 9012 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9014 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9015 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9016 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9017 then : 9018 printf %s "(cached) " >&6 9019 else case e in #( 9020 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9021 /* end confdefs.h. */ 9022 int i; 9023 _ACEOF 9024 if ac_fn_c_try_compile "$LINENO" 9025 then : 9026 xorg_cv_cc_flag_unknown_warning_option=yes 9027 else case e in #( 9028 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9029 esac 9030 fi 9031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9032 esac 9033 fi 9034 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9035 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9037 CFLAGS="$xorg_testset_save_CFLAGS" 9038 fi 9039 9040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9043 fi 9044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9045 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9046 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9047 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9048 then : 9049 printf %s "(cached) " >&6 9050 else case e in #( 9051 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9052 /* end confdefs.h. */ 9053 int i; 9054 _ACEOF 9055 if ac_fn_c_try_compile "$LINENO" 9056 then : 9057 xorg_cv_cc_flag_unused_command_line_argument=yes 9058 else case e in #( 9059 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9060 esac 9061 fi 9062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9063 esac 9064 fi 9065 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9066 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9068 CFLAGS="$xorg_testset_save_CFLAGS" 9069 fi 9070 9071 found="no" 9072 9073 if test $found = "no" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 9078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 fi 9081 9082 CFLAGS="$CFLAGS -Werror=address" 9083 9084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9085 printf %s "checking if $CC supports -Werror=address... " >&6; } 9086 cacheid=xorg_cv_cc_flag__Werror_address 9087 if eval test \${$cacheid+y} 9088 then : 9089 printf %s "(cached) " >&6 9090 else case e in #( 9091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9092 /* end confdefs.h. */ 9093 int i; 9094 int 9095 main (void) 9096 { 9097 9098 ; 9099 return 0; 9100 } 9101 _ACEOF 9102 if ac_fn_c_try_link "$LINENO" 9103 then : 9104 eval $cacheid=yes 9105 else case e in #( 9106 e) eval $cacheid=no ;; 9107 esac 9108 fi 9109 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9110 conftest$ac_exeext conftest.$ac_ext ;; 9111 esac 9112 fi 9113 9114 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 9117 eval supported=\$$cacheid 9118 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9119 printf '%s\n' "$supported" >&6; } 9120 if test "$supported" = "yes" ; then 9121 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9122 found="yes" 9123 fi 9124 fi 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 xorg_testset_save_CFLAGS="$CFLAGS" 9141 9142 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9144 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9145 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9146 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9147 then : 9148 printf %s "(cached) " >&6 9149 else case e in #( 9150 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9151 /* end confdefs.h. */ 9152 int i; 9153 _ACEOF 9154 if ac_fn_c_try_compile "$LINENO" 9155 then : 9156 xorg_cv_cc_flag_unknown_warning_option=yes 9157 else case e in #( 9158 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9159 esac 9160 fi 9161 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9162 esac 9163 fi 9164 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9165 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9167 CFLAGS="$xorg_testset_save_CFLAGS" 9168 fi 9169 9170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9173 fi 9174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9175 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9176 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9177 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9178 then : 9179 printf %s "(cached) " >&6 9180 else case e in #( 9181 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9182 /* end confdefs.h. */ 9183 int i; 9184 _ACEOF 9185 if ac_fn_c_try_compile "$LINENO" 9186 then : 9187 xorg_cv_cc_flag_unused_command_line_argument=yes 9188 else case e in #( 9189 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9190 esac 9191 fi 9192 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9193 esac 9194 fi 9195 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9196 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199 fi 9200 9201 found="no" 9202 9203 if test $found = "no" ; then 9204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9206 fi 9207 9208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 fi 9211 9212 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9213 9214 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9215 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9216 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9217 if eval test \${$cacheid+y} 9218 then : 9219 printf %s "(cached) " >&6 9220 else case e in #( 9221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9222 /* end confdefs.h. */ 9223 int i; 9224 int 9225 main (void) 9226 { 9227 9228 ; 9229 return 0; 9230 } 9231 _ACEOF 9232 if ac_fn_c_try_link "$LINENO" 9233 then : 9234 eval $cacheid=yes 9235 else case e in #( 9236 e) eval $cacheid=no ;; 9237 esac 9238 fi 9239 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9240 conftest$ac_exeext conftest.$ac_ext ;; 9241 esac 9242 fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249 printf '%s\n' "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9252 found="yes" 9253 fi 9254 fi 9255 9256 if test $found = "no" ; then 9257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9259 fi 9260 9261 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9263 fi 9264 9265 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9266 9267 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9268 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9269 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9270 if eval test \${$cacheid+y} 9271 then : 9272 printf %s "(cached) " >&6 9273 else case e in #( 9274 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9275 /* end confdefs.h. */ 9276 int i; 9277 int 9278 main (void) 9279 { 9280 9281 ; 9282 return 0; 9283 } 9284 _ACEOF 9285 if ac_fn_c_try_link "$LINENO" 9286 then : 9287 eval $cacheid=yes 9288 else case e in #( 9289 e) eval $cacheid=no ;; 9290 esac 9291 fi 9292 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9293 conftest$ac_exeext conftest.$ac_ext ;; 9294 esac 9295 fi 9296 9297 9298 CFLAGS="$xorg_testset_save_CFLAGS" 9299 9300 eval supported=\$$cacheid 9301 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9302 printf '%s\n' "$supported" >&6; } 9303 if test "$supported" = "yes" ; then 9304 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9305 found="yes" 9306 fi 9307 fi 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 xorg_testset_save_CFLAGS="$CFLAGS" 9324 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9328 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9329 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9330 then : 9331 printf %s "(cached) " >&6 9332 else case e in #( 9333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 _ACEOF 9337 if ac_fn_c_try_compile "$LINENO" 9338 then : 9339 xorg_cv_cc_flag_unknown_warning_option=yes 9340 else case e in #( 9341 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9342 esac 9343 fi 9344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9345 esac 9346 fi 9347 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9348 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351 fi 9352 9353 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9356 fi 9357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9358 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9359 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9360 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9361 then : 9362 printf %s "(cached) " >&6 9363 else case e in #( 9364 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365 /* end confdefs.h. */ 9366 int i; 9367 _ACEOF 9368 if ac_fn_c_try_compile "$LINENO" 9369 then : 9370 xorg_cv_cc_flag_unused_command_line_argument=yes 9371 else case e in #( 9372 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9373 esac 9374 fi 9375 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9376 esac 9377 fi 9378 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9379 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9381 CFLAGS="$xorg_testset_save_CFLAGS" 9382 fi 9383 9384 found="no" 9385 9386 if test $found = "no" ; then 9387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9389 fi 9390 9391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9393 fi 9394 9395 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9396 9397 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9398 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9399 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9400 if eval test \${$cacheid+y} 9401 then : 9402 printf %s "(cached) " >&6 9403 else case e in #( 9404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9405 /* end confdefs.h. */ 9406 int i; 9407 int 9408 main (void) 9409 { 9410 9411 ; 9412 return 0; 9413 } 9414 _ACEOF 9415 if ac_fn_c_try_link "$LINENO" 9416 then : 9417 eval $cacheid=yes 9418 else case e in #( 9419 e) eval $cacheid=no ;; 9420 esac 9421 fi 9422 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9423 conftest$ac_exeext conftest.$ac_ext ;; 9424 esac 9425 fi 9426 9427 9428 CFLAGS="$xorg_testset_save_CFLAGS" 9429 9430 eval supported=\$$cacheid 9431 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9432 printf '%s\n' "$supported" >&6; } 9433 if test "$supported" = "yes" ; then 9434 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9435 found="yes" 9436 fi 9437 fi 9438 9439 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9440 else 9441 { printf '%s\n' "$as_me:${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 $PACKAGE_BUGREPORT" >&5 9442 printf '%s\n' "$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 $PACKAGE_BUGREPORT" >&2;} 9443 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 xorg_testset_save_CFLAGS="$CFLAGS" 9457 9458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9460 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9461 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9462 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9463 then : 9464 printf %s "(cached) " >&6 9465 else case e in #( 9466 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9467 /* end confdefs.h. */ 9468 int i; 9469 _ACEOF 9470 if ac_fn_c_try_compile "$LINENO" 9471 then : 9472 xorg_cv_cc_flag_unknown_warning_option=yes 9473 else case e in #( 9474 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9475 esac 9476 fi 9477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9478 esac 9479 fi 9480 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9481 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9482 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9483 CFLAGS="$xorg_testset_save_CFLAGS" 9484 fi 9485 9486 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9489 fi 9490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9491 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9492 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9493 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9494 then : 9495 printf %s "(cached) " >&6 9496 else case e in #( 9497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498 /* end confdefs.h. */ 9499 int i; 9500 _ACEOF 9501 if ac_fn_c_try_compile "$LINENO" 9502 then : 9503 xorg_cv_cc_flag_unused_command_line_argument=yes 9504 else case e in #( 9505 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9506 esac 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9509 esac 9510 fi 9511 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9512 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9513 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9514 CFLAGS="$xorg_testset_save_CFLAGS" 9515 fi 9516 9517 found="no" 9518 9519 if test $found = "no" ; then 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 9524 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9526 fi 9527 9528 CFLAGS="$CFLAGS -Wimplicit" 9529 9530 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9531 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9532 cacheid=xorg_cv_cc_flag__Wimplicit 9533 if eval test \${$cacheid+y} 9534 then : 9535 printf %s "(cached) " >&6 9536 else case e in #( 9537 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9538 /* end confdefs.h. */ 9539 int i; 9540 int 9541 main (void) 9542 { 9543 9544 ; 9545 return 0; 9546 } 9547 _ACEOF 9548 if ac_fn_c_try_link "$LINENO" 9549 then : 9550 eval $cacheid=yes 9551 else case e in #( 9552 e) eval $cacheid=no ;; 9553 esac 9554 fi 9555 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9556 conftest$ac_exeext conftest.$ac_ext ;; 9557 esac 9558 fi 9559 9560 9561 CFLAGS="$xorg_testset_save_CFLAGS" 9562 9563 eval supported=\$$cacheid 9564 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9565 printf '%s\n' "$supported" >&6; } 9566 if test "$supported" = "yes" ; then 9567 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9568 found="yes" 9569 fi 9570 fi 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 xorg_testset_save_CFLAGS="$CFLAGS" 9587 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9591 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9592 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9593 then : 9594 printf %s "(cached) " >&6 9595 else case e in #( 9596 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597 /* end confdefs.h. */ 9598 int i; 9599 _ACEOF 9600 if ac_fn_c_try_compile "$LINENO" 9601 then : 9602 xorg_cv_cc_flag_unknown_warning_option=yes 9603 else case e in #( 9604 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9605 esac 9606 fi 9607 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9608 esac 9609 fi 9610 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9611 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9612 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9613 CFLAGS="$xorg_testset_save_CFLAGS" 9614 fi 9615 9616 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 fi 9620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9621 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9622 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9623 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9624 then : 9625 printf %s "(cached) " >&6 9626 else case e in #( 9627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO" 9632 then : 9633 xorg_cv_cc_flag_unused_command_line_argument=yes 9634 else case e in #( 9635 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9636 esac 9637 fi 9638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9639 esac 9640 fi 9641 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9642 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9643 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9644 CFLAGS="$xorg_testset_save_CFLAGS" 9645 fi 9646 9647 found="no" 9648 9649 if test $found = "no" ; then 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 fi 9653 9654 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9656 fi 9657 9658 CFLAGS="$CFLAGS -Wnonnull" 9659 9660 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9661 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9662 cacheid=xorg_cv_cc_flag__Wnonnull 9663 if eval test \${$cacheid+y} 9664 then : 9665 printf %s "(cached) " >&6 9666 else case e in #( 9667 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9668 /* end confdefs.h. */ 9669 int i; 9670 int 9671 main (void) 9672 { 9673 9674 ; 9675 return 0; 9676 } 9677 _ACEOF 9678 if ac_fn_c_try_link "$LINENO" 9679 then : 9680 eval $cacheid=yes 9681 else case e in #( 9682 e) eval $cacheid=no ;; 9683 esac 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9686 conftest$ac_exeext conftest.$ac_ext ;; 9687 esac 9688 fi 9689 9690 9691 CFLAGS="$xorg_testset_save_CFLAGS" 9692 9693 eval supported=\$$cacheid 9694 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9695 printf '%s\n' "$supported" >&6; } 9696 if test "$supported" = "yes" ; then 9697 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9698 found="yes" 9699 fi 9700 fi 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 xorg_testset_save_CFLAGS="$CFLAGS" 9717 9718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9720 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9721 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9722 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9723 then : 9724 printf %s "(cached) " >&6 9725 else case e in #( 9726 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9727 /* end confdefs.h. */ 9728 int i; 9729 _ACEOF 9730 if ac_fn_c_try_compile "$LINENO" 9731 then : 9732 xorg_cv_cc_flag_unknown_warning_option=yes 9733 else case e in #( 9734 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9735 esac 9736 fi 9737 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9738 esac 9739 fi 9740 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9741 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9743 CFLAGS="$xorg_testset_save_CFLAGS" 9744 fi 9745 9746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 fi 9750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9751 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9752 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9753 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9754 then : 9755 printf %s "(cached) " >&6 9756 else case e in #( 9757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9758 /* end confdefs.h. */ 9759 int i; 9760 _ACEOF 9761 if ac_fn_c_try_compile "$LINENO" 9762 then : 9763 xorg_cv_cc_flag_unused_command_line_argument=yes 9764 else case e in #( 9765 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9766 esac 9767 fi 9768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9769 esac 9770 fi 9771 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9772 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9774 CFLAGS="$xorg_testset_save_CFLAGS" 9775 fi 9776 9777 found="no" 9778 9779 if test $found = "no" ; then 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 fi 9783 9784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9786 fi 9787 9788 CFLAGS="$CFLAGS -Winit-self" 9789 9790 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9791 printf %s "checking if $CC supports -Winit-self... " >&6; } 9792 cacheid=xorg_cv_cc_flag__Winit_self 9793 if eval test \${$cacheid+y} 9794 then : 9795 printf %s "(cached) " >&6 9796 else case e in #( 9797 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9798 /* end confdefs.h. */ 9799 int i; 9800 int 9801 main (void) 9802 { 9803 9804 ; 9805 return 0; 9806 } 9807 _ACEOF 9808 if ac_fn_c_try_link "$LINENO" 9809 then : 9810 eval $cacheid=yes 9811 else case e in #( 9812 e) eval $cacheid=no ;; 9813 esac 9814 fi 9815 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9816 conftest$ac_exeext conftest.$ac_ext ;; 9817 esac 9818 fi 9819 9820 9821 CFLAGS="$xorg_testset_save_CFLAGS" 9822 9823 eval supported=\$$cacheid 9824 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9825 printf '%s\n' "$supported" >&6; } 9826 if test "$supported" = "yes" ; then 9827 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9828 found="yes" 9829 fi 9830 fi 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 xorg_testset_save_CFLAGS="$CFLAGS" 9847 9848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9853 then : 9854 printf %s "(cached) " >&6 9855 else case e in #( 9856 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9857 /* end confdefs.h. */ 9858 int i; 9859 _ACEOF 9860 if ac_fn_c_try_compile "$LINENO" 9861 then : 9862 xorg_cv_cc_flag_unknown_warning_option=yes 9863 else case e in #( 9864 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9865 esac 9866 fi 9867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9868 esac 9869 fi 9870 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9871 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874 fi 9875 9876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 fi 9880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9881 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9882 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9883 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9884 then : 9885 printf %s "(cached) " >&6 9886 else case e in #( 9887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 _ACEOF 9891 if ac_fn_c_try_compile "$LINENO" 9892 then : 9893 xorg_cv_cc_flag_unused_command_line_argument=yes 9894 else case e in #( 9895 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9896 esac 9897 fi 9898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9899 esac 9900 fi 9901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905 fi 9906 9907 found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Wmain" 9919 9920 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9921 printf %s "checking if $CC supports -Wmain... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Wmain 9923 if eval test \${$cacheid+y} 9924 then : 9925 printf %s "(cached) " >&6 9926 else case e in #( 9927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928 /* end confdefs.h. */ 9929 int i; 9930 int 9931 main (void) 9932 { 9933 9934 ; 9935 return 0; 9936 } 9937 _ACEOF 9938 if ac_fn_c_try_link "$LINENO" 9939 then : 9940 eval $cacheid=yes 9941 else case e in #( 9942 e) eval $cacheid=no ;; 9943 esac 9944 fi 9945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9946 conftest$ac_exeext conftest.$ac_ext ;; 9947 esac 9948 fi 9949 9950 9951 CFLAGS="$xorg_testset_save_CFLAGS" 9952 9953 eval supported=\$$cacheid 9954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9955 printf '%s\n' "$supported" >&6; } 9956 if test "$supported" = "yes" ; then 9957 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9958 found="yes" 9959 fi 9960 fi 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 xorg_testset_save_CFLAGS="$CFLAGS" 9977 9978 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9980 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9981 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9982 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9983 then : 9984 printf %s "(cached) " >&6 9985 else case e in #( 9986 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987 /* end confdefs.h. */ 9988 int i; 9989 _ACEOF 9990 if ac_fn_c_try_compile "$LINENO" 9991 then : 9992 xorg_cv_cc_flag_unknown_warning_option=yes 9993 else case e in #( 9994 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9995 esac 9996 fi 9997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9998 esac 9999 fi 10000 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10001 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10003 CFLAGS="$xorg_testset_save_CFLAGS" 10004 fi 10005 10006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 fi 10010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10011 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10012 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10013 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10014 then : 10015 printf %s "(cached) " >&6 10016 else case e in #( 10017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10018 /* end confdefs.h. */ 10019 int i; 10020 _ACEOF 10021 if ac_fn_c_try_compile "$LINENO" 10022 then : 10023 xorg_cv_cc_flag_unused_command_line_argument=yes 10024 else case e in #( 10025 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10026 esac 10027 fi 10028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10029 esac 10030 fi 10031 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10032 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035 fi 10036 10037 found="no" 10038 10039 if test $found = "no" ; then 10040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10042 fi 10043 10044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10046 fi 10047 10048 CFLAGS="$CFLAGS -Wmissing-braces" 10049 10050 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10051 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10052 cacheid=xorg_cv_cc_flag__Wmissing_braces 10053 if eval test \${$cacheid+y} 10054 then : 10055 printf %s "(cached) " >&6 10056 else case e in #( 10057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10058 /* end confdefs.h. */ 10059 int i; 10060 int 10061 main (void) 10062 { 10063 10064 ; 10065 return 0; 10066 } 10067 _ACEOF 10068 if ac_fn_c_try_link "$LINENO" 10069 then : 10070 eval $cacheid=yes 10071 else case e in #( 10072 e) eval $cacheid=no ;; 10073 esac 10074 fi 10075 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10076 conftest$ac_exeext conftest.$ac_ext ;; 10077 esac 10078 fi 10079 10080 10081 CFLAGS="$xorg_testset_save_CFLAGS" 10082 10083 eval supported=\$$cacheid 10084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10085 printf '%s\n' "$supported" >&6; } 10086 if test "$supported" = "yes" ; then 10087 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10088 found="yes" 10089 fi 10090 fi 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 xorg_testset_save_CFLAGS="$CFLAGS" 10107 10108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10110 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10111 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10112 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10113 then : 10114 printf %s "(cached) " >&6 10115 else case e in #( 10116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10117 /* end confdefs.h. */ 10118 int i; 10119 _ACEOF 10120 if ac_fn_c_try_compile "$LINENO" 10121 then : 10122 xorg_cv_cc_flag_unknown_warning_option=yes 10123 else case e in #( 10124 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10125 esac 10126 fi 10127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10128 esac 10129 fi 10130 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10131 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10133 CFLAGS="$xorg_testset_save_CFLAGS" 10134 fi 10135 10136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 fi 10140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10141 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10142 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10143 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10144 then : 10145 printf %s "(cached) " >&6 10146 else case e in #( 10147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148 /* end confdefs.h. */ 10149 int i; 10150 _ACEOF 10151 if ac_fn_c_try_compile "$LINENO" 10152 then : 10153 xorg_cv_cc_flag_unused_command_line_argument=yes 10154 else case e in #( 10155 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10156 esac 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10159 esac 10160 fi 10161 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10162 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10164 CFLAGS="$xorg_testset_save_CFLAGS" 10165 fi 10166 10167 found="no" 10168 10169 if test $found = "no" ; then 10170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10172 fi 10173 10174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10176 fi 10177 10178 CFLAGS="$CFLAGS -Wsequence-point" 10179 10180 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10181 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10182 cacheid=xorg_cv_cc_flag__Wsequence_point 10183 if eval test \${$cacheid+y} 10184 then : 10185 printf %s "(cached) " >&6 10186 else case e in #( 10187 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10188 /* end confdefs.h. */ 10189 int i; 10190 int 10191 main (void) 10192 { 10193 10194 ; 10195 return 0; 10196 } 10197 _ACEOF 10198 if ac_fn_c_try_link "$LINENO" 10199 then : 10200 eval $cacheid=yes 10201 else case e in #( 10202 e) eval $cacheid=no ;; 10203 esac 10204 fi 10205 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10206 conftest$ac_exeext conftest.$ac_ext ;; 10207 esac 10208 fi 10209 10210 10211 CFLAGS="$xorg_testset_save_CFLAGS" 10212 10213 eval supported=\$$cacheid 10214 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10215 printf '%s\n' "$supported" >&6; } 10216 if test "$supported" = "yes" ; then 10217 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10218 found="yes" 10219 fi 10220 fi 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 xorg_testset_save_CFLAGS="$CFLAGS" 10237 10238 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10240 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10241 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10242 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10243 then : 10244 printf %s "(cached) " >&6 10245 else case e in #( 10246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10247 /* end confdefs.h. */ 10248 int i; 10249 _ACEOF 10250 if ac_fn_c_try_compile "$LINENO" 10251 then : 10252 xorg_cv_cc_flag_unknown_warning_option=yes 10253 else case e in #( 10254 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10255 esac 10256 fi 10257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10258 esac 10259 fi 10260 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10261 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10262 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10263 CFLAGS="$xorg_testset_save_CFLAGS" 10264 fi 10265 10266 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10269 fi 10270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10271 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10272 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10273 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10274 then : 10275 printf %s "(cached) " >&6 10276 else case e in #( 10277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10278 /* end confdefs.h. */ 10279 int i; 10280 _ACEOF 10281 if ac_fn_c_try_compile "$LINENO" 10282 then : 10283 xorg_cv_cc_flag_unused_command_line_argument=yes 10284 else case e in #( 10285 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10286 esac 10287 fi 10288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10289 esac 10290 fi 10291 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10292 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295 fi 10296 10297 found="no" 10298 10299 if test $found = "no" ; then 10300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10302 fi 10303 10304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10306 fi 10307 10308 CFLAGS="$CFLAGS -Wreturn-type" 10309 10310 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10311 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10312 cacheid=xorg_cv_cc_flag__Wreturn_type 10313 if eval test \${$cacheid+y} 10314 then : 10315 printf %s "(cached) " >&6 10316 else case e in #( 10317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10318 /* end confdefs.h. */ 10319 int i; 10320 int 10321 main (void) 10322 { 10323 10324 ; 10325 return 0; 10326 } 10327 _ACEOF 10328 if ac_fn_c_try_link "$LINENO" 10329 then : 10330 eval $cacheid=yes 10331 else case e in #( 10332 e) eval $cacheid=no ;; 10333 esac 10334 fi 10335 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10336 conftest$ac_exeext conftest.$ac_ext ;; 10337 esac 10338 fi 10339 10340 10341 CFLAGS="$xorg_testset_save_CFLAGS" 10342 10343 eval supported=\$$cacheid 10344 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10345 printf '%s\n' "$supported" >&6; } 10346 if test "$supported" = "yes" ; then 10347 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10348 found="yes" 10349 fi 10350 fi 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 xorg_testset_save_CFLAGS="$CFLAGS" 10367 10368 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10370 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10371 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10372 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10373 then : 10374 printf %s "(cached) " >&6 10375 else case e in #( 10376 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10377 /* end confdefs.h. */ 10378 int i; 10379 _ACEOF 10380 if ac_fn_c_try_compile "$LINENO" 10381 then : 10382 xorg_cv_cc_flag_unknown_warning_option=yes 10383 else case e in #( 10384 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10385 esac 10386 fi 10387 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10388 esac 10389 fi 10390 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10391 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10393 CFLAGS="$xorg_testset_save_CFLAGS" 10394 fi 10395 10396 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10399 fi 10400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10401 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10402 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10403 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10404 then : 10405 printf %s "(cached) " >&6 10406 else case e in #( 10407 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 _ACEOF 10411 if ac_fn_c_try_compile "$LINENO" 10412 then : 10413 xorg_cv_cc_flag_unused_command_line_argument=yes 10414 else case e in #( 10415 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10416 esac 10417 fi 10418 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10419 esac 10420 fi 10421 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10422 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10423 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10424 CFLAGS="$xorg_testset_save_CFLAGS" 10425 fi 10426 10427 found="no" 10428 10429 if test $found = "no" ; then 10430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10432 fi 10433 10434 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10436 fi 10437 10438 CFLAGS="$CFLAGS -Wtrigraphs" 10439 10440 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10441 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10442 cacheid=xorg_cv_cc_flag__Wtrigraphs 10443 if eval test \${$cacheid+y} 10444 then : 10445 printf %s "(cached) " >&6 10446 else case e in #( 10447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10448 /* end confdefs.h. */ 10449 int i; 10450 int 10451 main (void) 10452 { 10453 10454 ; 10455 return 0; 10456 } 10457 _ACEOF 10458 if ac_fn_c_try_link "$LINENO" 10459 then : 10460 eval $cacheid=yes 10461 else case e in #( 10462 e) eval $cacheid=no ;; 10463 esac 10464 fi 10465 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10466 conftest$ac_exeext conftest.$ac_ext ;; 10467 esac 10468 fi 10469 10470 10471 CFLAGS="$xorg_testset_save_CFLAGS" 10472 10473 eval supported=\$$cacheid 10474 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10475 printf '%s\n' "$supported" >&6; } 10476 if test "$supported" = "yes" ; then 10477 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10478 found="yes" 10479 fi 10480 fi 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 xorg_testset_save_CFLAGS="$CFLAGS" 10497 10498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10500 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10501 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10502 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10503 then : 10504 printf %s "(cached) " >&6 10505 else case e in #( 10506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10507 /* end confdefs.h. */ 10508 int i; 10509 _ACEOF 10510 if ac_fn_c_try_compile "$LINENO" 10511 then : 10512 xorg_cv_cc_flag_unknown_warning_option=yes 10513 else case e in #( 10514 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10515 esac 10516 fi 10517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10518 esac 10519 fi 10520 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10521 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10523 CFLAGS="$xorg_testset_save_CFLAGS" 10524 fi 10525 10526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 fi 10530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10531 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10532 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10533 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10534 then : 10535 printf %s "(cached) " >&6 10536 else case e in #( 10537 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10538 /* end confdefs.h. */ 10539 int i; 10540 _ACEOF 10541 if ac_fn_c_try_compile "$LINENO" 10542 then : 10543 xorg_cv_cc_flag_unused_command_line_argument=yes 10544 else case e in #( 10545 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10546 esac 10547 fi 10548 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10549 esac 10550 fi 10551 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10552 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10554 CFLAGS="$xorg_testset_save_CFLAGS" 10555 fi 10556 10557 found="no" 10558 10559 if test $found = "no" ; then 10560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10562 fi 10563 10564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10566 fi 10567 10568 CFLAGS="$CFLAGS -Warray-bounds" 10569 10570 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10571 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10572 cacheid=xorg_cv_cc_flag__Warray_bounds 10573 if eval test \${$cacheid+y} 10574 then : 10575 printf %s "(cached) " >&6 10576 else case e in #( 10577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10578 /* end confdefs.h. */ 10579 int i; 10580 int 10581 main (void) 10582 { 10583 10584 ; 10585 return 0; 10586 } 10587 _ACEOF 10588 if ac_fn_c_try_link "$LINENO" 10589 then : 10590 eval $cacheid=yes 10591 else case e in #( 10592 e) eval $cacheid=no ;; 10593 esac 10594 fi 10595 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10596 conftest$ac_exeext conftest.$ac_ext ;; 10597 esac 10598 fi 10599 10600 10601 CFLAGS="$xorg_testset_save_CFLAGS" 10602 10603 eval supported=\$$cacheid 10604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10605 printf '%s\n' "$supported" >&6; } 10606 if test "$supported" = "yes" ; then 10607 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10608 found="yes" 10609 fi 10610 fi 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 xorg_testset_save_CFLAGS="$CFLAGS" 10627 10628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10630 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10631 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10632 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10633 then : 10634 printf %s "(cached) " >&6 10635 else case e in #( 10636 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10637 /* end confdefs.h. */ 10638 int i; 10639 _ACEOF 10640 if ac_fn_c_try_compile "$LINENO" 10641 then : 10642 xorg_cv_cc_flag_unknown_warning_option=yes 10643 else case e in #( 10644 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10645 esac 10646 fi 10647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10648 esac 10649 fi 10650 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10651 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10653 CFLAGS="$xorg_testset_save_CFLAGS" 10654 fi 10655 10656 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 fi 10660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10661 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10662 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10663 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10664 then : 10665 printf %s "(cached) " >&6 10666 else case e in #( 10667 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668 /* end confdefs.h. */ 10669 int i; 10670 _ACEOF 10671 if ac_fn_c_try_compile "$LINENO" 10672 then : 10673 xorg_cv_cc_flag_unused_command_line_argument=yes 10674 else case e in #( 10675 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10676 esac 10677 fi 10678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10679 esac 10680 fi 10681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10682 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10683 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10684 CFLAGS="$xorg_testset_save_CFLAGS" 10685 fi 10686 10687 found="no" 10688 10689 if test $found = "no" ; then 10690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10692 fi 10693 10694 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10696 fi 10697 10698 CFLAGS="$CFLAGS -Wwrite-strings" 10699 10700 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10701 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10702 cacheid=xorg_cv_cc_flag__Wwrite_strings 10703 if eval test \${$cacheid+y} 10704 then : 10705 printf %s "(cached) " >&6 10706 else case e in #( 10707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10708 /* end confdefs.h. */ 10709 int i; 10710 int 10711 main (void) 10712 { 10713 10714 ; 10715 return 0; 10716 } 10717 _ACEOF 10718 if ac_fn_c_try_link "$LINENO" 10719 then : 10720 eval $cacheid=yes 10721 else case e in #( 10722 e) eval $cacheid=no ;; 10723 esac 10724 fi 10725 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10726 conftest$ac_exeext conftest.$ac_ext ;; 10727 esac 10728 fi 10729 10730 10731 CFLAGS="$xorg_testset_save_CFLAGS" 10732 10733 eval supported=\$$cacheid 10734 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10735 printf '%s\n' "$supported" >&6; } 10736 if test "$supported" = "yes" ; then 10737 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10738 found="yes" 10739 fi 10740 fi 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 xorg_testset_save_CFLAGS="$CFLAGS" 10757 10758 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10760 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10761 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10762 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10763 then : 10764 printf %s "(cached) " >&6 10765 else case e in #( 10766 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10767 /* end confdefs.h. */ 10768 int i; 10769 _ACEOF 10770 if ac_fn_c_try_compile "$LINENO" 10771 then : 10772 xorg_cv_cc_flag_unknown_warning_option=yes 10773 else case e in #( 10774 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10775 esac 10776 fi 10777 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10778 esac 10779 fi 10780 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10781 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10782 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10783 CFLAGS="$xorg_testset_save_CFLAGS" 10784 fi 10785 10786 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10789 fi 10790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10791 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10792 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10793 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10794 then : 10795 printf %s "(cached) " >&6 10796 else case e in #( 10797 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10798 /* end confdefs.h. */ 10799 int i; 10800 _ACEOF 10801 if ac_fn_c_try_compile "$LINENO" 10802 then : 10803 xorg_cv_cc_flag_unused_command_line_argument=yes 10804 else case e in #( 10805 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10806 esac 10807 fi 10808 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10809 esac 10810 fi 10811 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10812 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10814 CFLAGS="$xorg_testset_save_CFLAGS" 10815 fi 10816 10817 found="no" 10818 10819 if test $found = "no" ; then 10820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10822 fi 10823 10824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10826 fi 10827 10828 CFLAGS="$CFLAGS -Waddress" 10829 10830 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10831 printf %s "checking if $CC supports -Waddress... " >&6; } 10832 cacheid=xorg_cv_cc_flag__Waddress 10833 if eval test \${$cacheid+y} 10834 then : 10835 printf %s "(cached) " >&6 10836 else case e in #( 10837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838 /* end confdefs.h. */ 10839 int i; 10840 int 10841 main (void) 10842 { 10843 10844 ; 10845 return 0; 10846 } 10847 _ACEOF 10848 if ac_fn_c_try_link "$LINENO" 10849 then : 10850 eval $cacheid=yes 10851 else case e in #( 10852 e) eval $cacheid=no ;; 10853 esac 10854 fi 10855 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10856 conftest$ac_exeext conftest.$ac_ext ;; 10857 esac 10858 fi 10859 10860 10861 CFLAGS="$xorg_testset_save_CFLAGS" 10862 10863 eval supported=\$$cacheid 10864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10865 printf '%s\n' "$supported" >&6; } 10866 if test "$supported" = "yes" ; then 10867 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10868 found="yes" 10869 fi 10870 fi 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 xorg_testset_save_CFLAGS="$CFLAGS" 10887 10888 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10890 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10891 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10892 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10893 then : 10894 printf %s "(cached) " >&6 10895 else case e in #( 10896 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10897 /* end confdefs.h. */ 10898 int i; 10899 _ACEOF 10900 if ac_fn_c_try_compile "$LINENO" 10901 then : 10902 xorg_cv_cc_flag_unknown_warning_option=yes 10903 else case e in #( 10904 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10905 esac 10906 fi 10907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10908 esac 10909 fi 10910 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10911 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10913 CFLAGS="$xorg_testset_save_CFLAGS" 10914 fi 10915 10916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10919 fi 10920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10921 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10922 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10923 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10924 then : 10925 printf %s "(cached) " >&6 10926 else case e in #( 10927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10928 /* end confdefs.h. */ 10929 int i; 10930 _ACEOF 10931 if ac_fn_c_try_compile "$LINENO" 10932 then : 10933 xorg_cv_cc_flag_unused_command_line_argument=yes 10934 else case e in #( 10935 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10936 esac 10937 fi 10938 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10939 esac 10940 fi 10941 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10942 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10944 CFLAGS="$xorg_testset_save_CFLAGS" 10945 fi 10946 10947 found="no" 10948 10949 if test $found = "no" ; then 10950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10952 fi 10953 10954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10956 fi 10957 10958 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10959 10960 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10961 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10962 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10963 if eval test \${$cacheid+y} 10964 then : 10965 printf %s "(cached) " >&6 10966 else case e in #( 10967 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968 /* end confdefs.h. */ 10969 int i; 10970 int 10971 main (void) 10972 { 10973 10974 ; 10975 return 0; 10976 } 10977 _ACEOF 10978 if ac_fn_c_try_link "$LINENO" 10979 then : 10980 eval $cacheid=yes 10981 else case e in #( 10982 e) eval $cacheid=no ;; 10983 esac 10984 fi 10985 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10986 conftest$ac_exeext conftest.$ac_ext ;; 10987 esac 10988 fi 10989 10990 10991 CFLAGS="$xorg_testset_save_CFLAGS" 10992 10993 eval supported=\$$cacheid 10994 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10995 printf '%s\n' "$supported" >&6; } 10996 if test "$supported" = "yes" ; then 10997 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10998 found="yes" 10999 fi 11000 fi 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 xorg_testset_save_CFLAGS="$CFLAGS" 11017 11018 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11020 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11021 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11022 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11023 then : 11024 printf %s "(cached) " >&6 11025 else case e in #( 11026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11027 /* end confdefs.h. */ 11028 int i; 11029 _ACEOF 11030 if ac_fn_c_try_compile "$LINENO" 11031 then : 11032 xorg_cv_cc_flag_unknown_warning_option=yes 11033 else case e in #( 11034 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11035 esac 11036 fi 11037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11038 esac 11039 fi 11040 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11041 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11043 CFLAGS="$xorg_testset_save_CFLAGS" 11044 fi 11045 11046 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11049 fi 11050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11051 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11052 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11053 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11054 then : 11055 printf %s "(cached) " >&6 11056 else case e in #( 11057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11058 /* end confdefs.h. */ 11059 int i; 11060 _ACEOF 11061 if ac_fn_c_try_compile "$LINENO" 11062 then : 11063 xorg_cv_cc_flag_unused_command_line_argument=yes 11064 else case e in #( 11065 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11066 esac 11067 fi 11068 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11069 esac 11070 fi 11071 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11072 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11074 CFLAGS="$xorg_testset_save_CFLAGS" 11075 fi 11076 11077 found="no" 11078 11079 if test $found = "no" ; then 11080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11082 fi 11083 11084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11086 fi 11087 11088 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11089 11090 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11091 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11092 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11093 if eval test \${$cacheid+y} 11094 then : 11095 printf %s "(cached) " >&6 11096 else case e in #( 11097 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11098 /* end confdefs.h. */ 11099 int i; 11100 int 11101 main (void) 11102 { 11103 11104 ; 11105 return 0; 11106 } 11107 _ACEOF 11108 if ac_fn_c_try_link "$LINENO" 11109 then : 11110 eval $cacheid=yes 11111 else case e in #( 11112 e) eval $cacheid=no ;; 11113 esac 11114 fi 11115 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11116 conftest$ac_exeext conftest.$ac_ext ;; 11117 esac 11118 fi 11119 11120 11121 CFLAGS="$xorg_testset_save_CFLAGS" 11122 11123 eval supported=\$$cacheid 11124 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11125 printf '%s\n' "$supported" >&6; } 11126 if test "$supported" = "yes" ; then 11127 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11128 found="yes" 11129 fi 11130 fi 11131 11132 11133 fi 11134 11135 11136 11137 11138 11139 11140 11141 CWARNFLAGS="$BASE_CFLAGS" 11142 if test "x$GCC" = xyes ; then 11143 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11144 fi 11145 11146 11147 11148 11149 11150 11151 11152 11153 # Check whether --enable-strict-compilation was given. 11154 if test ${enable_strict_compilation+y} 11155 then : 11156 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11157 else case e in #( 11158 e) STRICT_COMPILE=no ;; 11159 esac 11160 fi 11161 11162 11163 11164 11165 11166 11167 STRICT_CFLAGS="" 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 xorg_testset_save_CFLAGS="$CFLAGS" 11182 11183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11185 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11186 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11187 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11188 then : 11189 printf %s "(cached) " >&6 11190 else case e in #( 11191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11192 /* end confdefs.h. */ 11193 int i; 11194 _ACEOF 11195 if ac_fn_c_try_compile "$LINENO" 11196 then : 11197 xorg_cv_cc_flag_unknown_warning_option=yes 11198 else case e in #( 11199 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11200 esac 11201 fi 11202 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11203 esac 11204 fi 11205 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11206 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11208 CFLAGS="$xorg_testset_save_CFLAGS" 11209 fi 11210 11211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11214 fi 11215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11216 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11217 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11218 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11219 then : 11220 printf %s "(cached) " >&6 11221 else case e in #( 11222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11223 /* end confdefs.h. */ 11224 int i; 11225 _ACEOF 11226 if ac_fn_c_try_compile "$LINENO" 11227 then : 11228 xorg_cv_cc_flag_unused_command_line_argument=yes 11229 else case e in #( 11230 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11231 esac 11232 fi 11233 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11234 esac 11235 fi 11236 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11237 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11239 CFLAGS="$xorg_testset_save_CFLAGS" 11240 fi 11241 11242 found="no" 11243 11244 if test $found = "no" ; then 11245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11247 fi 11248 11249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11251 fi 11252 11253 CFLAGS="$CFLAGS -pedantic" 11254 11255 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11256 printf %s "checking if $CC supports -pedantic... " >&6; } 11257 cacheid=xorg_cv_cc_flag__pedantic 11258 if eval test \${$cacheid+y} 11259 then : 11260 printf %s "(cached) " >&6 11261 else case e in #( 11262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11263 /* end confdefs.h. */ 11264 int i; 11265 int 11266 main (void) 11267 { 11268 11269 ; 11270 return 0; 11271 } 11272 _ACEOF 11273 if ac_fn_c_try_link "$LINENO" 11274 then : 11275 eval $cacheid=yes 11276 else case e in #( 11277 e) eval $cacheid=no ;; 11278 esac 11279 fi 11280 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11281 conftest$ac_exeext conftest.$ac_ext ;; 11282 esac 11283 fi 11284 11285 11286 CFLAGS="$xorg_testset_save_CFLAGS" 11287 11288 eval supported=\$$cacheid 11289 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11290 printf '%s\n' "$supported" >&6; } 11291 if test "$supported" = "yes" ; then 11292 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11293 found="yes" 11294 fi 11295 fi 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311 xorg_testset_save_CFLAGS="$CFLAGS" 11312 11313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11315 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11316 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11317 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11318 then : 11319 printf %s "(cached) " >&6 11320 else case e in #( 11321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11322 /* end confdefs.h. */ 11323 int i; 11324 _ACEOF 11325 if ac_fn_c_try_compile "$LINENO" 11326 then : 11327 xorg_cv_cc_flag_unknown_warning_option=yes 11328 else case e in #( 11329 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11330 esac 11331 fi 11332 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11333 esac 11334 fi 11335 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11336 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11338 CFLAGS="$xorg_testset_save_CFLAGS" 11339 fi 11340 11341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11344 fi 11345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11346 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11347 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11348 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11349 then : 11350 printf %s "(cached) " >&6 11351 else case e in #( 11352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11353 /* end confdefs.h. */ 11354 int i; 11355 _ACEOF 11356 if ac_fn_c_try_compile "$LINENO" 11357 then : 11358 xorg_cv_cc_flag_unused_command_line_argument=yes 11359 else case e in #( 11360 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11361 esac 11362 fi 11363 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11364 esac 11365 fi 11366 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11367 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11369 CFLAGS="$xorg_testset_save_CFLAGS" 11370 fi 11371 11372 found="no" 11373 11374 if test $found = "no" ; then 11375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11377 fi 11378 11379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11381 fi 11382 11383 CFLAGS="$CFLAGS -Werror" 11384 11385 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11386 printf %s "checking if $CC supports -Werror... " >&6; } 11387 cacheid=xorg_cv_cc_flag__Werror 11388 if eval test \${$cacheid+y} 11389 then : 11390 printf %s "(cached) " >&6 11391 else case e in #( 11392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11393 /* end confdefs.h. */ 11394 int i; 11395 int 11396 main (void) 11397 { 11398 11399 ; 11400 return 0; 11401 } 11402 _ACEOF 11403 if ac_fn_c_try_link "$LINENO" 11404 then : 11405 eval $cacheid=yes 11406 else case e in #( 11407 e) eval $cacheid=no ;; 11408 esac 11409 fi 11410 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11411 conftest$ac_exeext conftest.$ac_ext ;; 11412 esac 11413 fi 11414 11415 11416 CFLAGS="$xorg_testset_save_CFLAGS" 11417 11418 eval supported=\$$cacheid 11419 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11420 printf '%s\n' "$supported" >&6; } 11421 if test "$supported" = "yes" ; then 11422 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11423 found="yes" 11424 fi 11425 fi 11426 11427 if test $found = "no" ; then 11428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11430 fi 11431 11432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11434 fi 11435 11436 CFLAGS="$CFLAGS -errwarn" 11437 11438 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11439 printf %s "checking if $CC supports -errwarn... " >&6; } 11440 cacheid=xorg_cv_cc_flag__errwarn 11441 if eval test \${$cacheid+y} 11442 then : 11443 printf %s "(cached) " >&6 11444 else case e in #( 11445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11446 /* end confdefs.h. */ 11447 int i; 11448 int 11449 main (void) 11450 { 11451 11452 ; 11453 return 0; 11454 } 11455 _ACEOF 11456 if ac_fn_c_try_link "$LINENO" 11457 then : 11458 eval $cacheid=yes 11459 else case e in #( 11460 e) eval $cacheid=no ;; 11461 esac 11462 fi 11463 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11464 conftest$ac_exeext conftest.$ac_ext ;; 11465 esac 11466 fi 11467 11468 11469 CFLAGS="$xorg_testset_save_CFLAGS" 11470 11471 eval supported=\$$cacheid 11472 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11473 printf '%s\n' "$supported" >&6; } 11474 if test "$supported" = "yes" ; then 11475 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11476 found="yes" 11477 fi 11478 fi 11479 11480 11481 11482 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11483 # activate it with -Werror, so we add it here explicitly. 11484 11485 11486 11487 11488 11489 11490 11491 11492 11493 11494 11495 11496 11497 xorg_testset_save_CFLAGS="$CFLAGS" 11498 11499 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11501 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11502 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11503 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11504 then : 11505 printf %s "(cached) " >&6 11506 else case e in #( 11507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11508 /* end confdefs.h. */ 11509 int i; 11510 _ACEOF 11511 if ac_fn_c_try_compile "$LINENO" 11512 then : 11513 xorg_cv_cc_flag_unknown_warning_option=yes 11514 else case e in #( 11515 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11516 esac 11517 fi 11518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11519 esac 11520 fi 11521 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11522 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11524 CFLAGS="$xorg_testset_save_CFLAGS" 11525 fi 11526 11527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11530 fi 11531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11532 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11533 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11534 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11535 then : 11536 printf %s "(cached) " >&6 11537 else case e in #( 11538 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11539 /* end confdefs.h. */ 11540 int i; 11541 _ACEOF 11542 if ac_fn_c_try_compile "$LINENO" 11543 then : 11544 xorg_cv_cc_flag_unused_command_line_argument=yes 11545 else case e in #( 11546 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11547 esac 11548 fi 11549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11550 esac 11551 fi 11552 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11553 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11555 CFLAGS="$xorg_testset_save_CFLAGS" 11556 fi 11557 11558 found="no" 11559 11560 if test $found = "no" ; then 11561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11563 fi 11564 11565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11567 fi 11568 11569 CFLAGS="$CFLAGS -Werror=attributes" 11570 11571 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11572 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11573 cacheid=xorg_cv_cc_flag__Werror_attributes 11574 if eval test \${$cacheid+y} 11575 then : 11576 printf %s "(cached) " >&6 11577 else case e in #( 11578 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11579 /* end confdefs.h. */ 11580 int i; 11581 int 11582 main (void) 11583 { 11584 11585 ; 11586 return 0; 11587 } 11588 _ACEOF 11589 if ac_fn_c_try_link "$LINENO" 11590 then : 11591 eval $cacheid=yes 11592 else case e in #( 11593 e) eval $cacheid=no ;; 11594 esac 11595 fi 11596 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11597 conftest$ac_exeext conftest.$ac_ext ;; 11598 esac 11599 fi 11600 11601 11602 CFLAGS="$xorg_testset_save_CFLAGS" 11603 11604 eval supported=\$$cacheid 11605 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11606 printf '%s\n' "$supported" >&6; } 11607 if test "$supported" = "yes" ; then 11608 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11609 found="yes" 11610 fi 11611 fi 11612 11613 11614 11615 if test "x$STRICT_COMPILE" = "xyes"; then 11616 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11617 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11618 fi 11619 11620 11621 11622 11623 11624 11625 11626 11627 cat >>confdefs.h <<_ACEOF 11628 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11629 _ACEOF 11630 11631 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11632 if test "x$PVM" = "x"; then 11633 PVM="0" 11634 fi 11635 11636 printf '%s\n' "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11637 11638 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11639 if test "x$PVP" = "x"; then 11640 PVP="0" 11641 fi 11642 11643 printf '%s\n' "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11644 11645 11646 11647 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11648 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11649 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11650 touch \$(top_srcdir)/ChangeLog; \ 11651 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11652 11653 11654 11655 11656 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11657 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11658 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11659 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11660 touch \$(top_srcdir)/INSTALL; \ 11661 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11662 11663 11664 11665 11666 11667 11668 case $host_os in 11669 solaris*) 11670 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11671 # check for a man page file found in later versions that use 11672 # traditional section numbers instead 11673 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11674 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11675 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11676 then : 11677 printf %s "(cached) " >&6 11678 else case e in #( 11679 e) test "$cross_compiling" = yes && 11680 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11681 if test -r "/usr/share/man/man7/attributes.7"; then 11682 ac_cv_file__usr_share_man_man7_attributes_7=yes 11683 else 11684 ac_cv_file__usr_share_man_man7_attributes_7=no 11685 fi ;; 11686 esac 11687 fi 11688 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11689 printf '%s\n' "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11690 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11691 then : 11692 SYSV_MAN_SECTIONS=false 11693 else case e in #( 11694 e) SYSV_MAN_SECTIONS=true ;; 11695 esac 11696 fi 11697 11698 ;; 11699 *) SYSV_MAN_SECTIONS=false ;; 11700 esac 11701 11702 if test x$APP_MAN_SUFFIX = x ; then 11703 APP_MAN_SUFFIX=1 11704 fi 11705 if test x$APP_MAN_DIR = x ; then 11706 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11707 fi 11708 11709 if test x$LIB_MAN_SUFFIX = x ; then 11710 LIB_MAN_SUFFIX=3 11711 fi 11712 if test x$LIB_MAN_DIR = x ; then 11713 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11714 fi 11715 11716 if test x$FILE_MAN_SUFFIX = x ; then 11717 case $SYSV_MAN_SECTIONS in 11718 true) FILE_MAN_SUFFIX=4 ;; 11719 *) FILE_MAN_SUFFIX=5 ;; 11720 esac 11721 fi 11722 if test x$FILE_MAN_DIR = x ; then 11723 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11724 fi 11725 11726 if test x$MISC_MAN_SUFFIX = x ; then 11727 case $SYSV_MAN_SECTIONS in 11728 true) MISC_MAN_SUFFIX=5 ;; 11729 *) MISC_MAN_SUFFIX=7 ;; 11730 esac 11731 fi 11732 if test x$MISC_MAN_DIR = x ; then 11733 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11734 fi 11735 11736 if test x$DRIVER_MAN_SUFFIX = x ; then 11737 case $SYSV_MAN_SECTIONS in 11738 true) DRIVER_MAN_SUFFIX=7 ;; 11739 *) DRIVER_MAN_SUFFIX=4 ;; 11740 esac 11741 fi 11742 if test x$DRIVER_MAN_DIR = x ; then 11743 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11744 fi 11745 11746 if test x$ADMIN_MAN_SUFFIX = x ; then 11747 case $SYSV_MAN_SECTIONS in 11748 true) ADMIN_MAN_SUFFIX=1m ;; 11749 *) ADMIN_MAN_SUFFIX=8 ;; 11750 esac 11751 fi 11752 if test x$ADMIN_MAN_DIR = x ; then 11753 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11754 fi 11755 11756 11757 11758 11759 11760 11761 11762 11763 11764 11765 11766 11767 11768 11769 11770 XORG_MAN_PAGE="X Version 11" 11771 11772 MAN_SUBSTS="\ 11773 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11774 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11775 -e 's|__xservername__|Xorg|g' \ 11776 -e 's|__xconfigfile__|xorg.conf|g' \ 11777 -e 's|__projectroot__|\$(prefix)|g' \ 11778 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11779 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11780 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11781 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11782 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11783 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11784 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11785 11786 11787 11788 11789 AM_DEFAULT_VERBOSITY=0 11790 11791 11792 11793 11794 11795 # Optional dependencies 11796 11797 # Check whether --with-xkb was given. 11798 if test ${with_xkb+y} 11799 then : 11800 withval=$with_xkb; use_xkb="$withval" 11801 else case e in #( 11802 e) use_xkb="yes" ;; 11803 esac 11804 fi 11805 11806 if test x$use_xkb != xno ; then 11807 XKBMODULE="xkbfile" 11808 11809 printf '%s\n' "#define XKB 1" >>confdefs.h 11810 11811 fi 11812 11813 # Obtain compiler/linker options from dependencies 11814 11815 pkg_failed=no 11816 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for EDITRES" >&5 11817 printf %s "checking for EDITRES... " >&6; } 11818 11819 if test -n "$EDITRES_CFLAGS"; then 11820 pkg_cv_EDITRES_CFLAGS="$EDITRES_CFLAGS" 11821 elif test -n "$PKG_CONFIG"; then 11822 if test -n "$PKG_CONFIG" && \ 11823 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 \${XKBMODULE}\""; } >&5 11824 ($PKG_CONFIG --exists --print-errors "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}") 2>&5 11825 ac_status=$? 11826 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11827 test $ac_status = 0; }; then 11828 pkg_cv_EDITRES_CFLAGS=`$PKG_CONFIG --cflags "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}" 2>/dev/null` 11829 test "x$?" != "x0" && pkg_failed=yes 11830 else 11831 pkg_failed=yes 11832 fi 11833 else 11834 pkg_failed=untried 11835 fi 11836 if test -n "$EDITRES_LIBS"; then 11837 pkg_cv_EDITRES_LIBS="$EDITRES_LIBS" 11838 elif test -n "$PKG_CONFIG"; then 11839 if test -n "$PKG_CONFIG" && \ 11840 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 \${XKBMODULE}\""; } >&5 11841 ($PKG_CONFIG --exists --print-errors "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}") 2>&5 11842 ac_status=$? 11843 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11844 test $ac_status = 0; }; then 11845 pkg_cv_EDITRES_LIBS=`$PKG_CONFIG --libs "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}" 2>/dev/null` 11846 test "x$?" != "x0" && pkg_failed=yes 11847 else 11848 pkg_failed=yes 11849 fi 11850 else 11851 pkg_failed=untried 11852 fi 11853 11854 11855 11856 if test $pkg_failed = yes; then 11857 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11858 printf '%s\n' "no" >&6; } 11859 11860 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11861 _pkg_short_errors_supported=yes 11862 else 11863 _pkg_short_errors_supported=no 11864 fi 11865 if test $_pkg_short_errors_supported = yes; then 11866 EDITRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}" 2>&1` 11867 else 11868 EDITRES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}" 2>&1` 11869 fi 11870 # Put the nasty error message in config.log where it belongs 11871 echo "$EDITRES_PKG_ERRORS" >&5 11872 11873 as_fn_error $? "Package requirements (xaw7 x11 xt >= 1.0.99.1 xmu >= 1.3.0 xproto >= 7.0.17 ${XKBMODULE}) were not met: 11874 11875 $EDITRES_PKG_ERRORS 11876 11877 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11878 installed software in a non-standard prefix. 11879 11880 Alternatively, you may set the environment variables EDITRES_CFLAGS 11881 and EDITRES_LIBS to avoid the need to call pkg-config. 11882 See the pkg-config man page for more details." "$LINENO" 5 11883 elif test $pkg_failed = untried; then 11884 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11885 printf '%s\n' "no" >&6; } 11886 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11887 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 11888 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11889 is in your PATH or set the PKG_CONFIG environment variable to the full 11890 path to pkg-config. 11891 11892 Alternatively, you may set the environment variables EDITRES_CFLAGS 11893 and EDITRES_LIBS to avoid the need to call pkg-config. 11894 See the pkg-config man page for more details. 11895 11896 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11897 See 'config.log' for more details" "$LINENO" 5; } 11898 else 11899 EDITRES_CFLAGS=$pkg_cv_EDITRES_CFLAGS 11900 EDITRES_LIBS=$pkg_cv_EDITRES_LIBS 11901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11902 printf '%s\n' "yes" >&6; } 11903 11904 fi 11905 11906 11907 pkg_failed=no 11908 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11909 printf %s "checking for APPDEFS... " >&6; } 11910 11911 if test -n "$APPDEFS_CFLAGS"; then 11912 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11913 elif test -n "$PKG_CONFIG"; then 11914 if test -n "$PKG_CONFIG" && \ 11915 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11916 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11917 ac_status=$? 11918 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11919 test $ac_status = 0; }; then 11920 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11921 test "x$?" != "x0" && pkg_failed=yes 11922 else 11923 pkg_failed=yes 11924 fi 11925 else 11926 pkg_failed=untried 11927 fi 11928 if test -n "$APPDEFS_LIBS"; then 11929 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11930 elif test -n "$PKG_CONFIG"; then 11931 if test -n "$PKG_CONFIG" && \ 11932 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11933 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11934 ac_status=$? 11935 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11936 test $ac_status = 0; }; then 11937 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11938 test "x$?" != "x0" && pkg_failed=yes 11939 else 11940 pkg_failed=yes 11941 fi 11942 else 11943 pkg_failed=untried 11944 fi 11945 11946 11947 11948 if test $pkg_failed = yes; then 11949 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11950 printf '%s\n' "no" >&6; } 11951 11952 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11953 _pkg_short_errors_supported=yes 11954 else 11955 _pkg_short_errors_supported=no 11956 fi 11957 if test $_pkg_short_errors_supported = yes; then 11958 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11959 else 11960 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11961 fi 11962 # Put the nasty error message in config.log where it belongs 11963 echo "$APPDEFS_PKG_ERRORS" >&5 11964 11965 as_fn_error $? "Package requirements (xt) were not met: 11966 11967 $APPDEFS_PKG_ERRORS 11968 11969 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11970 installed software in a non-standard prefix. 11971 11972 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11973 and APPDEFS_LIBS to avoid the need to call pkg-config. 11974 See the pkg-config man page for more details." "$LINENO" 5 11975 elif test $pkg_failed = untried; then 11976 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11977 printf '%s\n' "no" >&6; } 11978 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11979 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 11980 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11981 is in your PATH or set the PKG_CONFIG environment variable to the full 11982 path to pkg-config. 11983 11984 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11985 and APPDEFS_LIBS to avoid the need to call pkg-config. 11986 See the pkg-config man page for more details. 11987 11988 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11989 See 'config.log' for more details" "$LINENO" 5; } 11990 else 11991 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11992 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11993 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11994 printf '%s\n' "yes" >&6; } 11995 11996 fi 11997 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11998 11999 # Check whether --with-appdefaultdir was given. 12000 if test ${with_appdefaultdir+y} 12001 then : 12002 withval=$with_appdefaultdir; appdefaultdir="$withval" 12003 else case e in #( 12004 e) appdefaultdir="${xt_appdefaultdir}" ;; 12005 esac 12006 fi 12007 12008 12009 12010 ac_config_files="$ac_config_files Makefile man/Makefile" 12011 12012 cat >confcache <<\_ACEOF 12013 # This file is a shell script that caches the results of configure 12014 # tests run on this system so they can be shared between configure 12015 # scripts and configure runs, see configure's option --config-cache. 12016 # It is not useful on other systems. If it contains results you don't 12017 # want to keep, you may remove or edit it. 12018 # 12019 # config.status only pays attention to the cache file if you give it 12020 # the --recheck option to rerun configure. 12021 # 12022 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12023 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12024 # following values. 12025 12026 _ACEOF 12027 12028 ac_cache_dump | 12029 sed ' 12030 /^ac_cv_env_/b end 12031 t clear 12032 :clear 12033 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12034 t end 12035 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12036 :end' >>confcache 12037 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12038 if test -w "$cache_file"; then 12039 if test "x$cache_file" != "x/dev/null"; then 12040 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12041 printf '%s\n' "$as_me: updating cache $cache_file" >&6;} 12042 if test ! -f "$cache_file" || test -h "$cache_file"; then 12043 cat confcache >"$cache_file" 12044 else 12045 case $cache_file in #( 12046 */* | ?:*) 12047 mv -f confcache "$cache_file"$$ && 12048 mv -f "$cache_file"$$ "$cache_file" ;; #( 12049 *) 12050 mv -f confcache "$cache_file" ;; 12051 esac 12052 fi 12053 fi 12054 else 12055 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12056 printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} 12057 fi 12058 fi 12059 rm -f confcache 12060 12061 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12062 # Let make expand exec_prefix. 12063 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12064 12065 DEFS=-DHAVE_CONFIG_H 12066 12067 ac_libobjs= 12068 ac_ltlibobjs= 12069 U= 12070 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12071 # 1. Remove the extension, and $U if already installed. 12072 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12073 ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` 12074 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12075 # will be set to the directory where LIBOBJS objects are built. 12076 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12077 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12078 done 12079 LIBOBJS=$ac_libobjs 12080 12081 LTLIBOBJS=$ac_ltlibobjs 12082 12083 12084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12085 printf %s "checking that generated files are newer than configure... " >&6; } 12086 if test -n "$am_sleep_pid"; then 12087 # Hide warnings about reused PIDs. 12088 wait $am_sleep_pid 2>/dev/null 12089 fi 12090 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: done" >&5 12091 printf '%s\n' "done" >&6; } 12092 case $enable_silent_rules in # ((( 12093 yes) AM_DEFAULT_VERBOSITY=0;; 12094 no) AM_DEFAULT_VERBOSITY=1;; 12095 esac 12096 if test $am_cv_make_support_nested_variables = yes; then 12097 AM_V='$(V)' 12098 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12099 else 12100 AM_V=$AM_DEFAULT_VERBOSITY 12101 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12102 fi 12103 12104 if test -n "$EXEEXT"; then 12105 am__EXEEXT_TRUE= 12106 am__EXEEXT_FALSE='#' 12107 else 12108 am__EXEEXT_TRUE='#' 12109 am__EXEEXT_FALSE= 12110 fi 12111 12112 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12113 as_fn_error $? "conditional \"AMDEP\" was never defined. 12114 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12115 fi 12116 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12117 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12118 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12119 fi 12120 12121 : "${CONFIG_STATUS=./config.status}" 12122 case $CONFIG_STATUS in #( 12123 -*) : 12124 CONFIG_STATUS=./$CONFIG_STATUS ;; #( 12125 */*) : 12126 ;; #( 12127 *) : 12128 CONFIG_STATUS=./$CONFIG_STATUS ;; 12129 esac 12130 12131 ac_write_fail=0 12132 ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' 12133 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12134 printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} 12135 as_write_fail=0 12136 cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 12137 #! $SHELL 12138 # Generated by $as_me. 12139 # Run this file to recreate the current configuration. 12140 # Compiler output produced by configure, useful for debugging 12141 # configure, is in config.log if it exists. 12142 12143 debug=false 12144 ac_cs_recheck=false 12145 ac_cs_silent=false 12146 12147 SHELL=\${CONFIG_SHELL-$SHELL} 12148 export SHELL 12149 _ASEOF 12150 cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 12151 ## -------------------- ## 12152 ## M4sh Initialization. ## 12153 ## -------------------- ## 12154 12155 # Be more Bourne compatible 12156 DUALCASE=1; export DUALCASE # for MKS sh 12157 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12158 then : 12159 emulate sh 12160 NULLCMD=: 12161 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12162 # contradicts POSIX and common usage. Disable this. 12163 alias -g '${1+"$@"}'='"$@"' 12164 setopt NO_GLOB_SUBST 12165 else case e in #( 12166 e) case `(set -o) 2>/dev/null` in #( 12167 *posix*) : 12168 set -o posix ;; #( 12169 *) : 12170 ;; 12171 esac ;; 12172 esac 12173 fi 12174 12175 12176 12177 # Reset variables that may have inherited troublesome values from 12178 # the environment. 12179 12180 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12181 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12182 # side effect of setting IFS to empty, thus disabling word splitting.) 12183 # Quoting is to prevent editors from complaining about space-tab. 12184 as_nl=' 12185 ' 12186 export as_nl 12187 IFS=" "" $as_nl" 12188 12189 PS1='$ ' 12190 PS2='> ' 12191 PS4='+ ' 12192 12193 # Ensure predictable behavior from utilities with locale-dependent output. 12194 LC_ALL=C 12195 export LC_ALL 12196 LANGUAGE=C 12197 export LANGUAGE 12198 12199 # We cannot yet rely on "unset" to work, but we need these variables 12200 # to be unset--not just set to an empty or harmless value--now, to 12201 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12202 # also avoids known problems related to "unset" and subshell syntax 12203 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12204 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12205 do eval test \${$as_var+y} \ 12206 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12207 done 12208 12209 # Ensure that fds 0, 1, and 2 are open. 12210 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12211 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12212 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12213 12214 # The user is always right. 12215 if ${PATH_SEPARATOR+false} :; then 12216 PATH_SEPARATOR=: 12217 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12218 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12219 PATH_SEPARATOR=';' 12220 } 12221 fi 12222 12223 12224 # Find who we are. Look in the path if we contain no directory separator. 12225 as_myself= 12226 case $0 in #(( 12227 *[\\/]* ) as_myself=$0 ;; 12228 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12229 for as_dir in $PATH 12230 do 12231 IFS=$as_save_IFS 12232 case $as_dir in #((( 12233 '') as_dir=./ ;; 12234 */) ;; 12235 *) as_dir=$as_dir/ ;; 12236 esac 12237 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12238 done 12239 IFS=$as_save_IFS 12240 12241 ;; 12242 esac 12243 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12244 # in which case we are not to be found in the path. 12245 if test "x$as_myself" = x; then 12246 as_myself=$0 12247 fi 12248 if test ! -f "$as_myself"; then 12249 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12250 exit 1 12251 fi 12252 12253 12254 12255 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12256 # ---------------------------------------- 12257 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12258 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12259 # script with STATUS, using 1 if that was 0. 12260 as_fn_error () 12261 { 12262 as_status=$1; test $as_status -eq 0 && as_status=1 12263 if test "$4"; then 12264 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12265 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12266 fi 12267 printf '%s\n' "$as_me: error: $2" >&2 12268 as_fn_exit $as_status 12269 } # as_fn_error 12270 12271 12272 # as_fn_set_status STATUS 12273 # ----------------------- 12274 # Set $? to STATUS, without forking. 12275 as_fn_set_status () 12276 { 12277 return $1 12278 } # as_fn_set_status 12279 12280 # as_fn_exit STATUS 12281 # ----------------- 12282 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12283 as_fn_exit () 12284 { 12285 set +e 12286 as_fn_set_status $1 12287 exit $1 12288 } # as_fn_exit 12289 12290 # as_fn_unset VAR 12291 # --------------- 12292 # Portably unset VAR. 12293 as_fn_unset () 12294 { 12295 { eval $1=; unset $1;} 12296 } 12297 as_unset=as_fn_unset 12298 12299 # as_fn_append VAR VALUE 12300 # ---------------------- 12301 # Append the text in VALUE to the end of the definition contained in VAR. Take 12302 # advantage of any shell optimizations that allow amortized linear growth over 12303 # repeated appends, instead of the typical quadratic growth present in naive 12304 # implementations. 12305 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12306 then : 12307 eval 'as_fn_append () 12308 { 12309 eval $1+=\$2 12310 }' 12311 else case e in #( 12312 e) as_fn_append () 12313 { 12314 eval $1=\$$1\$2 12315 } ;; 12316 esac 12317 fi # as_fn_append 12318 12319 # as_fn_arith ARG... 12320 # ------------------ 12321 # Perform arithmetic evaluation on the ARGs, and store the result in the 12322 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12323 # must be portable across $(()) and expr. 12324 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12325 then : 12326 eval 'as_fn_arith () 12327 { 12328 as_val=$(( $* )) 12329 }' 12330 else case e in #( 12331 e) as_fn_arith () 12332 { 12333 as_val=`expr "$@" || test $? -eq 1` 12334 } ;; 12335 esac 12336 fi # as_fn_arith 12337 12338 12339 if expr a : '\(a\)' >/dev/null 2>&1 && 12340 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12341 as_expr=expr 12342 else 12343 as_expr=false 12344 fi 12345 12346 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12347 as_basename=basename 12348 else 12349 as_basename=false 12350 fi 12351 12352 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12353 as_dirname=dirname 12354 else 12355 as_dirname=false 12356 fi 12357 12358 as_me=`$as_basename -- "$0" || 12359 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12360 X"$0" : 'X\(//\)$' \| \ 12361 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12362 printf '%s\n' X/"$0" | 12363 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12364 s//\1/ 12365 q 12366 } 12367 /^X\/\(\/\/\)$/{ 12368 s//\1/ 12369 q 12370 } 12371 /^X\/\(\/\).*/{ 12372 s//\1/ 12373 q 12374 } 12375 s/.*/./; q'` 12376 12377 # Avoid depending upon Character Ranges. 12378 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12379 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12380 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12381 as_cr_digits='0123456789' 12382 as_cr_alnum=$as_cr_Letters$as_cr_digits 12383 12384 rm -f conf$$ conf$$.exe conf$$.file 12385 if test -d conf$$.dir; then 12386 rm -f conf$$.dir/conf$$.file 12387 else 12388 rm -f conf$$.dir 12389 mkdir conf$$.dir 2>/dev/null 12390 fi 12391 if (echo >conf$$.file) 2>/dev/null; then 12392 if ln -s conf$$.file conf$$ 2>/dev/null; then 12393 as_ln_s='ln -s' 12394 # ... but there are two gotchas: 12395 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12396 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12397 # In both cases, we have to default to 'cp -pR'. 12398 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12399 as_ln_s='cp -pR' 12400 elif ln conf$$.file conf$$ 2>/dev/null; then 12401 as_ln_s=ln 12402 else 12403 as_ln_s='cp -pR' 12404 fi 12405 else 12406 as_ln_s='cp -pR' 12407 fi 12408 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12409 rmdir conf$$.dir 2>/dev/null 12410 12411 12412 # as_fn_mkdir_p 12413 # ------------- 12414 # Create "$as_dir" as a directory, including parents if necessary. 12415 as_fn_mkdir_p () 12416 { 12417 12418 case $as_dir in #( 12419 -*) as_dir=./$as_dir;; 12420 esac 12421 test -d "$as_dir" || eval $as_mkdir_p || { 12422 as_dirs= 12423 while :; do 12424 case $as_dir in #( 12425 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12426 *) as_qdir=$as_dir;; 12427 esac 12428 as_dirs="'$as_qdir' $as_dirs" 12429 as_dir=`$as_dirname -- "$as_dir" || 12430 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12431 X"$as_dir" : 'X\(//\)[^/]' \| \ 12432 X"$as_dir" : 'X\(//\)$' \| \ 12433 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12434 printf '%s\n' X"$as_dir" | 12435 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12436 s//\1/ 12437 q 12438 } 12439 /^X\(\/\/\)[^/].*/{ 12440 s//\1/ 12441 q 12442 } 12443 /^X\(\/\/\)$/{ 12444 s//\1/ 12445 q 12446 } 12447 /^X\(\/\).*/{ 12448 s//\1/ 12449 q 12450 } 12451 s/.*/./; q'` 12452 test -d "$as_dir" && break 12453 done 12454 test -z "$as_dirs" || eval "mkdir $as_dirs" 12455 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12456 12457 12458 } # as_fn_mkdir_p 12459 if mkdir -p . 2>/dev/null; then 12460 as_mkdir_p='mkdir -p "$as_dir"' 12461 else 12462 test -d ./-p && rmdir ./-p 12463 as_mkdir_p=false 12464 fi 12465 12466 12467 # as_fn_executable_p FILE 12468 # ----------------------- 12469 # Test if FILE is an executable regular file. 12470 as_fn_executable_p () 12471 { 12472 test -f "$1" && test -x "$1" 12473 } # as_fn_executable_p 12474 as_test_x='test -x' 12475 as_executable_p=as_fn_executable_p 12476 12477 # Sed expression to map a string onto a valid CPP name. 12478 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12479 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12480 12481 # Sed expression to map a string onto a valid variable name. 12482 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12483 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12484 12485 12486 exec 6>&1 12487 ## ------------------------------------- ## 12488 ## Main body of "$CONFIG_STATUS" script. ## 12489 ## ------------------------------------- ## 12490 _ASEOF 12491 test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 12492 12493 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12494 # Save the log message, to keep $0 and so on meaningful, and to 12495 # report actual input values of CONFIG_FILES etc. instead of their 12496 # values after options handling. 12497 ac_log=" 12498 This file was extended by editres $as_me 1.1.1, which was 12499 generated by GNU Autoconf 2.73. Invocation command line was 12500 12501 CONFIG_FILES = $CONFIG_FILES 12502 CONFIG_HEADERS = $CONFIG_HEADERS 12503 CONFIG_LINKS = $CONFIG_LINKS 12504 CONFIG_COMMANDS = $CONFIG_COMMANDS 12505 $ $0 $@ 12506 12507 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12508 " 12509 12510 _ACEOF 12511 12512 case $ac_config_files in *" 12513 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12514 esac 12515 12516 case $ac_config_headers in *" 12517 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12518 esac 12519 12520 12521 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12522 # Files that config.status was made for. 12523 config_files="$ac_config_files" 12524 config_headers="$ac_config_headers" 12525 config_commands="$ac_config_commands" 12526 12527 _ACEOF 12528 12529 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12530 ac_cs_usage="\ 12531 '$as_me' instantiates files and other configuration actions 12532 from templates according to the current configuration. Unless the files 12533 and actions are specified as TAGs, all are instantiated by default. 12534 12535 Usage: $0 [OPTION]... [TAG]... 12536 12537 -h, --help print this help, then exit 12538 -V, --version print version number and configuration settings, then exit 12539 --config print configuration, then exit 12540 -q, --quiet, --silent 12541 do not print progress messages 12542 -d, --debug don't remove temporary files 12543 --recheck update $as_me by reconfiguring in the same conditions 12544 --file=FILE[:TEMPLATE] 12545 instantiate the configuration file FILE 12546 --header=FILE[:TEMPLATE] 12547 instantiate the configuration header FILE 12548 12549 Configuration files: 12550 $config_files 12551 12552 Configuration headers: 12553 $config_headers 12554 12555 Configuration commands: 12556 $config_commands 12557 12558 Report bugs to <https://gitlab.freedesktop.org/xorg/app/editres/-/issues>." 12559 12560 _ACEOF 12561 ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` 12562 ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12563 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12564 ac_cs_config='$ac_cs_config_escaped' 12565 ac_cs_version="\\ 12566 editres config.status 1.1.1 12567 configured by $0, generated by GNU Autoconf 2.73, 12568 with options \\"\$ac_cs_config\\" 12569 12570 Copyright (C) 2026 Free Software Foundation, Inc. 12571 This config.status script is free software; the Free Software Foundation 12572 gives unlimited permission to copy, distribute and modify it." 12573 12574 ac_pwd='$ac_pwd' 12575 srcdir='$srcdir' 12576 INSTALL='$INSTALL' 12577 MKDIR_P='$MKDIR_P' 12578 AWK='$AWK' 12579 test -n "\$AWK" || { 12580 awk '' </dev/null || 12581 as_fn_error \$? "try installing gawk" 12582 AWK=awk 12583 } 12584 _ACEOF 12585 12586 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12587 # The default lists apply if the user does not specify any file. 12588 ac_need_defaults=: 12589 while test $# != 0 12590 do 12591 case $1 in 12592 --*=?*) 12593 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12594 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12595 ac_shift=: 12596 ;; 12597 --*=) 12598 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12599 ac_optarg= 12600 ac_shift=: 12601 ;; 12602 *) 12603 ac_option=$1 12604 ac_optarg=$2 12605 ac_shift=shift 12606 ;; 12607 esac 12608 12609 case $ac_option in 12610 # Handling of the options. 12611 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12612 ac_cs_recheck=: ;; 12613 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12614 printf '%s\n' "$ac_cs_version"; exit ;; 12615 --config | --confi | --conf | --con | --co | --c ) 12616 printf '%s\n' "$ac_cs_config"; exit ;; 12617 --debug | --debu | --deb | --de | --d | -d ) 12618 debug=: ;; 12619 --file | --fil | --fi | --f ) 12620 $ac_shift 12621 case $ac_optarg in 12622 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12623 '') as_fn_error $? "missing file argument" ;; 12624 esac 12625 as_fn_append CONFIG_FILES " '$ac_optarg'" 12626 ac_need_defaults=false;; 12627 --header | --heade | --head | --hea ) 12628 $ac_shift 12629 case $ac_optarg in 12630 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12631 esac 12632 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12633 ac_need_defaults=false;; 12634 --he | --h) 12635 # Conflict between --help and --header 12636 as_fn_error $? "ambiguous option: '$1' 12637 Try '$0 --help' for more information.";; 12638 --help | --hel | -h ) 12639 printf '%s\n' "$ac_cs_usage"; exit ;; 12640 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12641 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12642 ac_cs_silent=: ;; 12643 12644 # This is an error. 12645 -*) as_fn_error $? "unrecognized option: '$1' 12646 Try '$0 --help' for more information." ;; 12647 12648 *) as_fn_append ac_config_targets " $1" 12649 ac_need_defaults=false ;; 12650 12651 esac 12652 shift 12653 done 12654 12655 ac_configure_extra_args= 12656 12657 if $ac_cs_silent; then 12658 exec 6>/dev/null 12659 ac_configure_extra_args="$ac_configure_extra_args --silent" 12660 fi 12661 12662 _ACEOF 12663 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12664 if \$ac_cs_recheck; then 12665 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12666 shift 12667 \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 12668 CONFIG_SHELL='$SHELL' 12669 export CONFIG_SHELL 12670 exec "\$@" 12671 fi 12672 12673 _ACEOF 12674 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12675 exec 5>>config.log 12676 { 12677 echo 12678 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12679 ## Running $as_me. ## 12680 _ASBOX 12681 printf '%s\n' "$ac_log" 12682 } >&5 12683 12684 _ACEOF 12685 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12686 # 12687 # INIT-COMMANDS 12688 # 12689 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12690 12691 _ACEOF 12692 12693 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12694 12695 # Handling of arguments. 12696 for ac_config_target in $ac_config_targets 12697 do 12698 case $ac_config_target in 12699 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12700 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12701 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12702 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12703 12704 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12705 esac 12706 done 12707 12708 12709 # If the user did not use the arguments to specify the items to instantiate, 12710 # then the envvar interface is used. Set only those that are not. 12711 # We use the long form for the default assignment because of an extremely 12712 # bizarre bug on SunOS 4.1.3. 12713 if $ac_need_defaults; then 12714 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12715 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12716 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12717 fi 12718 12719 # Have a temporary directory for convenience. Make it in the build tree 12720 # simply because there is no reason against having it here, and in addition, 12721 # creating and moving files from /tmp can sometimes cause problems. 12722 # Hook for its removal unless debugging. 12723 # Note that there is a small window in which the directory will not be cleaned: 12724 # after its creation but before its name has been assigned to '$tmp'. 12725 $debug || 12726 { 12727 tmp= ac_tmp= 12728 trap 'exit_status=$? 12729 : "${ac_tmp:=$tmp}" 12730 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12731 ' 0 12732 trap 'as_fn_exit 1' 1 2 13 15 12733 } 12734 # Create a (secure) tmp directory for tmp files. 12735 12736 { 12737 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12738 test -d "$tmp" 12739 } || 12740 { 12741 tmp=./conf$$-$RANDOM 12742 (umask 077 && mkdir "$tmp") 12743 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12744 ac_tmp=$tmp 12745 12746 # Set up the scripts for CONFIG_FILES section. 12747 # No need to generate them if there are no CONFIG_FILES. 12748 # This happens for instance with './config.status config.h'. 12749 if test -n "$CONFIG_FILES"; then 12750 12751 12752 ac_cr=`echo X | tr X '\015'` 12753 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12754 # But we know of no other shell where ac_cr would be empty at this 12755 # point, so we can use a bashism as a fallback. 12756 if test "x$ac_cr" = x; then 12757 eval ac_cr=\$\'\\r\' 12758 fi 12759 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12760 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12761 ac_cs_awk_cr='\\r' 12762 else 12763 ac_cs_awk_cr=$ac_cr 12764 fi 12765 12766 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12767 _ACEOF 12768 12769 12770 { 12771 echo "cat >conf$$subs.awk <<_ACEOF" && 12772 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12773 echo "_ACEOF" 12774 } >conf$$subs.sh || 12775 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12776 ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` 12777 ac_delim='%!_!# ' 12778 for ac_last_try in false false false false false :; do 12779 . ./conf$$subs.sh || 12780 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12781 12782 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` 12783 if test $ac_delim_n = $ac_delim_num; then 12784 break 12785 elif $ac_last_try; then 12786 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12787 else 12788 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12789 fi 12790 done 12791 rm -f conf$$subs.sh 12792 12793 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12794 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12795 _ACEOF 12796 sed -n ' 12797 h 12798 s/^/S["/; s/!.*/"]=/ 12799 p 12800 g 12801 s/^[^!]*!// 12802 :repl 12803 t repl 12804 s/'"$ac_delim"'$// 12805 t delim 12806 :nl 12807 h 12808 s/\(.\{148\}\)..*/\1/ 12809 t more1 12810 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12811 p 12812 n 12813 b repl 12814 :more1 12815 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12816 p 12817 g 12818 s/.\{148\}// 12819 t nl 12820 :delim 12821 h 12822 s/\(.\{148\}\)..*/\1/ 12823 t more2 12824 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12825 p 12826 b 12827 :more2 12828 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12829 p 12830 g 12831 s/.\{148\}// 12832 t delim 12833 ' <conf$$subs.awk | sed ' 12834 /^[^""]/{ 12835 N 12836 s/\n// 12837 } 12838 ' >>"$CONFIG_STATUS" || ac_write_fail=1 12839 rm -f conf$$subs.awk 12840 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12841 _ACAWK 12842 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12843 for (key in S) S_is_set[key] = 1 12844 FS = "" 12845 12846 } 12847 { 12848 line = $ 0 12849 nfields = split(line, field, "@") 12850 substed = 0 12851 len = length(field[1]) 12852 for (i = 2; i < nfields; i++) { 12853 key = field[i] 12854 keylen = length(key) 12855 if (S_is_set[key]) { 12856 value = S[key] 12857 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12858 len += length(value) + length(field[++i]) 12859 substed = 1 12860 } else 12861 len += 1 + keylen 12862 } 12863 12864 print line 12865 } 12866 12867 _ACAWK 12868 _ACEOF 12869 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12870 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12871 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12872 else 12873 cat 12874 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12875 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12876 _ACEOF 12877 12878 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12879 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12880 # trailing colons and then remove the whole line if VPATH becomes empty 12881 # (actually we leave an empty line to preserve line numbers). 12882 if test "x$srcdir" = x.; then 12883 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12884 h 12885 s/// 12886 s/^/:/ 12887 s/[ ]*$/:/ 12888 s/:\$(srcdir):/:/g 12889 s/:\${srcdir}:/:/g 12890 s/:@srcdir@:/:/g 12891 s/^:*// 12892 s/:*$// 12893 x 12894 s/\(=[ ]*\).*/\1/ 12895 G 12896 s/\n// 12897 s/^[^=]*=[ ]*$// 12898 }' 12899 fi 12900 12901 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12902 fi # test -n "$CONFIG_FILES" 12903 12904 # Set up the scripts for CONFIG_HEADERS section. 12905 # No need to generate them if there are no CONFIG_HEADERS. 12906 # This happens for instance with './config.status Makefile'. 12907 if test -n "$CONFIG_HEADERS"; then 12908 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12909 BEGIN { 12910 _ACEOF 12911 12912 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12913 # here-document in config.status, that substitutes the proper values into 12914 # config.h.in to produce config.h. 12915 12916 # Create a delimiter string that does not exist in confdefs.h, to ease 12917 # handling of long lines. 12918 ac_delim='%!_!# ' 12919 for ac_last_try in false false :; do 12920 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12921 if test -z "$ac_tt"; then 12922 break 12923 elif $ac_last_try; then 12924 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12925 else 12926 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12927 fi 12928 done 12929 12930 # For the awk script, D is an array of macro values keyed by name, 12931 # likewise P contains macro parameters if any. Preserve backslash 12932 # newline sequences. 12933 12934 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12935 sed -n ' 12936 s/.\{148\}/&'"$ac_delim"'/g 12937 t rset 12938 :rset 12939 s/^[ ]*#[ ]*define[ ][ ]*/ / 12940 t def 12941 d 12942 :def 12943 s/\\$// 12944 t bsnl 12945 s/["\\]/\\&/g 12946 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12947 D["\1"]=" \3"/p 12948 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12949 d 12950 :bsnl 12951 s/["\\]/\\&/g 12952 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12953 D["\1"]=" \3\\\\\\n"\\/p 12954 t cont 12955 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12956 t cont 12957 d 12958 :cont 12959 n 12960 s/.\{148\}/&'"$ac_delim"'/g 12961 t clear 12962 :clear 12963 s/\\$// 12964 t bsnlc 12965 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12966 d 12967 :bsnlc 12968 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12969 b cont 12970 ' <confdefs.h | sed ' 12971 s/'"$ac_delim"'/"\\\ 12972 "/g' >>"$CONFIG_STATUS" || ac_write_fail=1 12973 12974 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12975 for (key in D) D_is_set[key] = 1 12976 FS = "" 12977 } 12978 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12979 line = \$ 0 12980 split(line, arg, " ") 12981 if (arg[1] == "#") { 12982 defundef = arg[2] 12983 mac1 = arg[3] 12984 } else { 12985 defundef = substr(arg[1], 2) 12986 mac1 = arg[2] 12987 } 12988 split(mac1, mac2, "(") #) 12989 macro = mac2[1] 12990 prefix = substr(line, 1, index(line, defundef) - 1) 12991 if (D_is_set[macro]) { 12992 suffix = P[macro] D[macro] 12993 while (suffix ~ /[\t ]$/) { 12994 suffix = substr(suffix, 1, length(suffix) - 1) 12995 } 12996 # Preserve the white space surrounding the "#". 12997 print prefix "define", macro suffix 12998 next 12999 } else { 13000 # Replace #undef with comments. This is necessary, for example, 13001 # in the case of _POSIX_SOURCE, which is predefined and required 13002 # on some systems where configure will not decide to define it. 13003 if (defundef == "undef") { 13004 print "/*", prefix defundef, macro, "*/" 13005 next 13006 } 13007 } 13008 } 13009 { print } 13010 _ACAWK 13011 _ACEOF 13012 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13013 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13014 fi # test -n "$CONFIG_HEADERS" 13015 13016 13017 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13018 shift 13019 for ac_tag 13020 do 13021 case $ac_tag in 13022 :[FHLC]) ac_mode=$ac_tag; continue;; 13023 esac 13024 case $ac_mode$ac_tag in 13025 :[FHL]*:*);; 13026 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13027 :[FH]-) ac_tag=-:-;; 13028 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13029 esac 13030 ac_save_IFS=$IFS 13031 IFS=: 13032 set x $ac_tag 13033 IFS=$ac_save_IFS 13034 shift 13035 ac_file=$1 13036 shift 13037 13038 case $ac_mode in 13039 :L) ac_source=$1;; 13040 :[FH]) 13041 ac_file_inputs= 13042 for ac_f 13043 do 13044 case $ac_f in 13045 -) ac_f="$ac_tmp/stdin";; 13046 *) # Look for the file first in the build tree, then in the source tree 13047 # (if the path is not absolute). The absolute path cannot be DOS-style, 13048 # because $ac_f cannot contain ':'. 13049 test -f "$ac_f" || 13050 case $ac_f in 13051 [\\/$]*) false;; 13052 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13053 esac || 13054 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13055 esac 13056 case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13057 as_fn_append ac_file_inputs " '$ac_f'" 13058 done 13059 13060 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13061 # use $as_me), people would be surprised to read: 13062 # /* config.h. Generated by config.status. */ 13063 configure_input='Generated from '` 13064 printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13065 `' by configure.' 13066 if test x"$ac_file" != x-; then 13067 configure_input="$ac_file. $configure_input" 13068 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13069 printf '%s\n' "$as_me: creating $ac_file" >&6;} 13070 fi 13071 # Neutralize special characters interpreted by sed in replacement strings. 13072 case $configure_input in #( 13073 *\&* | *\|* | *\\* ) 13074 ac_sed_conf_input=`printf '%s\n' "$configure_input" | 13075 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13076 *) ac_sed_conf_input=$configure_input;; 13077 esac 13078 13079 case $ac_tag in 13080 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13081 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13082 esac 13083 ;; 13084 esac 13085 13086 ac_dir=`$as_dirname -- "$ac_file" || 13087 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13088 X"$ac_file" : 'X\(//\)[^/]' \| \ 13089 X"$ac_file" : 'X\(//\)$' \| \ 13090 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13091 printf '%s\n' X"$ac_file" | 13092 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13093 s//\1/ 13094 q 13095 } 13096 /^X\(\/\/\)[^/].*/{ 13097 s//\1/ 13098 q 13099 } 13100 /^X\(\/\/\)$/{ 13101 s//\1/ 13102 q 13103 } 13104 /^X\(\/\).*/{ 13105 s//\1/ 13106 q 13107 } 13108 s/.*/./; q'` 13109 as_dir="$ac_dir"; as_fn_mkdir_p 13110 ac_builddir=. 13111 13112 case "$ac_dir" in 13113 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13114 *) 13115 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 13116 # A ".." for each directory in $ac_dir_suffix. 13117 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13118 case $ac_top_builddir_sub in 13119 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13120 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13121 esac ;; 13122 esac 13123 ac_abs_top_builddir=$ac_pwd 13124 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13125 # for backward compatibility: 13126 ac_top_builddir=$ac_top_build_prefix 13127 13128 case $srcdir in 13129 .) # We are building in place. 13130 ac_srcdir=. 13131 ac_top_srcdir=$ac_top_builddir_sub 13132 ac_abs_top_srcdir=$ac_pwd ;; 13133 [\\/]* | ?:[\\/]* ) # Absolute name. 13134 ac_srcdir=$srcdir$ac_dir_suffix; 13135 ac_top_srcdir=$srcdir 13136 ac_abs_top_srcdir=$srcdir ;; 13137 *) # Relative name. 13138 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13139 ac_top_srcdir=$ac_top_build_prefix$srcdir 13140 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13141 esac 13142 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13143 13144 13145 case $ac_mode in 13146 :F) 13147 # 13148 # CONFIG_FILE 13149 # 13150 13151 case $INSTALL in 13152 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13153 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13154 esac 13155 ac_MKDIR_P=$MKDIR_P 13156 case $MKDIR_P in 13157 [\\/$]* | ?:[\\/]* ) ;; 13158 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13159 esac 13160 _ACEOF 13161 13162 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13163 # If the template does not know about datarootdir, expand it. 13164 # FIXME: This hack should be removed a few years after 2.60. 13165 ac_datarootdir_hack=; ac_datarootdir_seen= 13166 ac_sed_dataroot=' 13167 /datarootdir/ { 13168 p 13169 q 13170 } 13171 /@datadir@/p 13172 /@docdir@/p 13173 /@infodir@/p 13174 /@localedir@/p 13175 /@mandir@/p' 13176 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13177 *datarootdir*) ac_datarootdir_seen=yes;; 13178 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13179 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13180 printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13181 _ACEOF 13182 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13183 ac_datarootdir_hack=' 13184 s&@datadir@&$datadir&g 13185 s&@docdir@&$docdir&g 13186 s&@infodir@&$infodir&g 13187 s&@localedir@&$localedir&g 13188 s&@mandir@&$mandir&g 13189 s&\\\${datarootdir}&$datarootdir&g' ;; 13190 esac 13191 _ACEOF 13192 13193 # Neutralize VPATH when '$srcdir' = '.'. 13194 # Shell code in configure.ac might set extrasub. 13195 # FIXME: do we really want to maintain this feature? 13196 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13197 ac_sed_extra="$ac_vpsub 13198 $extrasub 13199 _ACEOF 13200 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13201 :t 13202 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13203 s|@configure_input@|$ac_sed_conf_input|;t t 13204 s&@top_builddir@&$ac_top_builddir_sub&;t t 13205 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13206 s&@srcdir@&$ac_srcdir&;t t 13207 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13208 s&@top_srcdir@&$ac_top_srcdir&;t t 13209 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13210 s&@builddir@&$ac_builddir&;t t 13211 s&@abs_builddir@&$ac_abs_builddir&;t t 13212 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13213 s&@INSTALL@&$ac_INSTALL&;t t 13214 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13215 $ac_datarootdir_hack 13216 " 13217 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13218 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13219 13220 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13221 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13222 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13223 "$ac_tmp/out"`; test -z "$ac_out"; } && 13224 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13225 which seems to be undefined. Please make sure it is defined" >&5 13226 printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13227 which seems to be undefined. Please make sure it is defined" >&2;} 13228 13229 rm -f "$ac_tmp/stdin" 13230 case $ac_file in 13231 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13232 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13233 esac \ 13234 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13235 ;; 13236 :H) 13237 # 13238 # CONFIG_HEADER 13239 # 13240 if test x"$ac_file" != x-; then 13241 { 13242 printf '%s\n' "/* $configure_input */" >&1 \ 13243 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13244 } >"$ac_tmp/config.h" \ 13245 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13246 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13247 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13248 printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} 13249 else 13250 rm -f "$ac_file" 13251 mv "$ac_tmp/config.h" "$ac_file" \ 13252 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13253 fi 13254 else 13255 printf '%s\n' "/* $configure_input */" >&1 \ 13256 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13257 || as_fn_error $? "could not create -" "$LINENO" 5 13258 fi 13259 # Compute "$ac_file"'s index in $config_headers. 13260 _am_arg="$ac_file" 13261 _am_stamp_count=1 13262 for _am_header in $config_headers :; do 13263 case $_am_header in 13264 $_am_arg | $_am_arg:* ) 13265 break ;; 13266 * ) 13267 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13268 esac 13269 done 13270 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13271 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13272 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13273 X"$_am_arg" : 'X\(//\)$' \| \ 13274 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13275 printf '%s\n' X"$_am_arg" | 13276 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13277 s//\1/ 13278 q 13279 } 13280 /^X\(\/\/\)[^/].*/{ 13281 s//\1/ 13282 q 13283 } 13284 /^X\(\/\/\)$/{ 13285 s//\1/ 13286 q 13287 } 13288 /^X\(\/\).*/{ 13289 s//\1/ 13290 q 13291 } 13292 s/.*/./; q'`/stamp-h$_am_stamp_count 13293 ;; 13294 13295 :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13296 printf '%s\n' "$as_me: executing $ac_file commands" >&6;} 13297 ;; 13298 esac 13299 13300 13301 case $ac_file$ac_mode in 13302 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13303 # Older Autoconf quotes --file arguments for eval, but not when files 13304 # are listed without --file. Let's play safe and only enable the eval 13305 # if we detect the quoting. 13306 # TODO: see whether this extra hack can be removed once we start 13307 # requiring Autoconf 2.70 or later. 13308 case $CONFIG_FILES in #( 13309 *\'*) : 13310 eval set x "$CONFIG_FILES" ;; #( 13311 *) : 13312 set x $CONFIG_FILES ;; #( 13313 *) : 13314 ;; 13315 esac 13316 shift 13317 # Used to flag and report bootstrapping failures. 13318 am_rc=0 13319 for am_mf 13320 do 13321 # Strip MF so we end up with the name of the file. 13322 am_mf=`printf '%s\n' "$am_mf" | sed -e 's/:.*$//'` 13323 # Check whether this is an Automake generated Makefile which includes 13324 # dependency-tracking related rules and includes. 13325 # Grep'ing the whole file directly is not great: AIX grep has a line 13326 # limit of 2048, but all sed's we know have understand at least 4000. 13327 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13328 || continue 13329 am_dirpart=`$as_dirname -- "$am_mf" || 13330 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13331 X"$am_mf" : 'X\(//\)[^/]' \| \ 13332 X"$am_mf" : 'X\(//\)$' \| \ 13333 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13334 printf '%s\n' X"$am_mf" | 13335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13336 s//\1/ 13337 q 13338 } 13339 /^X\(\/\/\)[^/].*/{ 13340 s//\1/ 13341 q 13342 } 13343 /^X\(\/\/\)$/{ 13344 s//\1/ 13345 q 13346 } 13347 /^X\(\/\).*/{ 13348 s//\1/ 13349 q 13350 } 13351 s/.*/./; q'` 13352 am_filepart=`$as_basename -- "$am_mf" || 13353 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13354 X"$am_mf" : 'X\(//\)$' \| \ 13355 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13356 printf '%s\n' X/"$am_mf" | 13357 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13358 s//\1/ 13359 q 13360 } 13361 /^X\/\(\/\/\)$/{ 13362 s//\1/ 13363 q 13364 } 13365 /^X\/\(\/\).*/{ 13366 s//\1/ 13367 q 13368 } 13369 s/.*/./; q'` 13370 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13371 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13372 | $MAKE -f - am--depfiles" >&5 13373 (cd "$am_dirpart" \ 13374 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13375 | $MAKE -f - am--depfiles) >&5 2>&5 13376 ac_status=$? 13377 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13378 (exit $ac_status); } || am_rc=$? 13379 done 13380 if test $am_rc -ne 0; then 13381 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13382 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 13383 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13384 for automatic dependency tracking. If GNU make was not used, consider 13385 re-running the configure script with MAKE=\"gmake\" (or whatever is 13386 necessary). You can also try re-running configure with the 13387 '--disable-dependency-tracking' option to at least be able to build 13388 the package (albeit without support for automatic dependency tracking). 13389 See 'config.log' for more details" "$LINENO" 5; } 13390 fi 13391 { am_dirpart=; unset am_dirpart;} 13392 { am_filepart=; unset am_filepart;} 13393 { am_mf=; unset am_mf;} 13394 { am_rc=; unset am_rc;} 13395 rm -f conftest-deps.mk 13396 } 13397 ;; 13398 13399 esac 13400 done # for ac_tag 13401 13402 13403 as_fn_exit 0 13404 _ACEOF 13405 ac_clean_CONFIG_STATUS= 13406 13407 test $ac_write_fail = 0 || 13408 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13409 13410 13411 # configure is writing to config.log, and then calls config.status. 13412 # config.status does its own redirection, appending to config.log. 13413 # Unfortunately, on DOS this fails, as config.log is still kept open 13414 # by configure, so config.status won't be able to write to it; its 13415 # output is simply discarded. So we exec the FD to /dev/null, 13416 # effectively closing config.log, so it can be properly (re)opened and 13417 # appended to by config.status. When coming back to configure, we 13418 # need to make the FD available again. 13419 if test "$no_create" != yes; then 13420 ac_cs_success=: 13421 case $CONFIG_STATUS in #( 13422 -*) : 13423 ac_no_opts=-- ;; #( 13424 *) : 13425 ac_no_opts= ;; 13426 esac 13427 ac_config_status_args= 13428 test "$silent" = yes && 13429 ac_config_status_args="$ac_config_status_args --quiet" 13430 exec 5>/dev/null 13431 $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || 13432 ac_cs_success=false 13433 exec 5>>config.log 13434 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13435 # would make configure fail if this is the last instruction. 13436 $ac_cs_success || as_fn_exit 1 13437 fi 13438 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13439 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13440 printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13441 fi 13442 13443 13444
Indexes created Mon Oct 26 00:26:21 UTC 2026