configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.73 for xset 1.2.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xset/-/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/xset/-/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='xset' 591 PACKAGE_TARNAME='xset' 592 PACKAGE_VERSION='1.2.6' 593 PACKAGE_STRING='xset 1.2.6' 594 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xset/-/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 SET_FONTCACHE_LIBS 635 SET_FONTCACHE_CFLAGS 636 SET_XF86MISC_LIBS 637 SET_XF86MISC_CFLAGS 638 SET_XKB_LIBS 639 SET_XKB_CFLAGS 640 SET_XEXT_LIBS 641 SET_XEXT_CFLAGS 642 SET_X11_LIBS 643 SET_X11_CFLAGS 644 XSET_LIBS 645 XSET_CFLAGS 646 MAN_SUBSTS 647 XORG_MAN_PAGE 648 ADMIN_MAN_DIR 649 DRIVER_MAN_DIR 650 MISC_MAN_DIR 651 FILE_MAN_DIR 652 LIB_MAN_DIR 653 APP_MAN_DIR 654 ADMIN_MAN_SUFFIX 655 DRIVER_MAN_SUFFIX 656 MISC_MAN_SUFFIX 657 FILE_MAN_SUFFIX 658 LIB_MAN_SUFFIX 659 APP_MAN_SUFFIX 660 SED 661 host_os 662 host_vendor 663 host_cpu 664 host 665 build_os 666 build_vendor 667 build_cpu 668 build 669 INSTALL_CMD 670 PKG_CONFIG_LIBDIR 671 PKG_CONFIG_PATH 672 PKG_CONFIG 673 CHANGELOG_CMD 674 STRICT_CFLAGS 675 CWARNFLAGS 676 BASE_CFLAGS 677 am__xargs_n 678 am__rm_f_notfound 679 AM_BACKSLASH 680 AM_DEFAULT_VERBOSITY 681 AM_DEFAULT_V 682 AM_V 683 CSCOPE 684 ETAGS 685 CTAGS 686 am__fastdepCC_FALSE 687 am__fastdepCC_TRUE 688 CCDEPMODE 689 am__nodep 690 AMDEPBACKSLASH 691 AMDEP_FALSE 692 AMDEP_TRUE 693 am__include 694 DEPDIR 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 OBJEXT 719 EXEEXT 720 ac_ct_CC 721 CPPFLAGS 722 LDFLAGS 723 CFLAGS 724 CC 725 ECHO_T 726 ECHO_N 727 ECHO_C 728 target_alias 729 host_alias 730 build_alias 731 LIBS 732 DEFS 733 mandir 734 localedir 735 libdir 736 psdir 737 pdfdir 738 dvidir 739 htmldir 740 infodir 741 docdir 742 oldincludedir 743 includedir 744 runstatedir 745 localstatedir 746 sharedstatedir 747 sysconfdir 748 datadir 749 datarootdir 750 libexecdir 751 sbindir 752 bindir 753 program_transform_name 754 prefix 755 exec_prefix 756 PACKAGE_URL 757 PACKAGE_BUGREPORT 758 PACKAGE_STRING 759 PACKAGE_VERSION 760 PACKAGE_TARNAME 761 PACKAGE_NAME 762 PATH_SEPARATOR 763 SHELL 764 am__quote' 765 ac_subst_files='' 766 ac_user_opts=' 767 enable_option_checking 768 enable_dependency_tracking 769 enable_silent_rules 770 enable_selective_werror 771 enable_strict_compilation 772 with_xf86misc 773 with_fontcache 774 ' 775 ac_precious_vars='build_alias 776 host_alias 777 target_alias 778 CC 779 CFLAGS 780 LDFLAGS 781 LIBS 782 CPPFLAGS 783 PKG_CONFIG 784 PKG_CONFIG_PATH 785 PKG_CONFIG_LIBDIR 786 XSET_CFLAGS 787 XSET_LIBS 788 SET_X11_CFLAGS 789 SET_X11_LIBS 790 SET_XEXT_CFLAGS 791 SET_XEXT_LIBS 792 SET_XKB_CFLAGS 793 SET_XKB_LIBS 794 SET_XF86MISC_CFLAGS 795 SET_XF86MISC_LIBS 796 SET_FONTCACHE_CFLAGS 797 SET_FONTCACHE_LIBS' 798 799 800 # Initialize some variables set by options. 801 ac_init_help= 802 ac_init_version=false 803 ac_unrecognized_opts= 804 ac_unrecognized_sep= 805 # The variables have the same names as the options, with 806 # dashes changed to underlines. 807 cache_file=/dev/null 808 exec_prefix=NONE 809 no_create= 810 no_recursion= 811 prefix=NONE 812 program_prefix=NONE 813 program_suffix=NONE 814 program_transform_name=s,x,x, 815 silent= 816 site= 817 srcdir= 818 verbose= 819 x_includes=NONE 820 x_libraries=NONE 821 822 # Installation directory options. 823 # These are left unexpanded so users can "make install exec_prefix=/foo" 824 # and all the variables that are supposed to be based on exec_prefix 825 # by default will actually change. 826 # Use braces instead of parens because sh, perl, etc. also accept them. 827 # (The list follows the same order as the GNU Coding Standards.) 828 bindir='${exec_prefix}/bin' 829 sbindir='${exec_prefix}/sbin' 830 libexecdir='${exec_prefix}/libexec' 831 datarootdir='${prefix}/share' 832 datadir='${datarootdir}' 833 sysconfdir='${prefix}/etc' 834 sharedstatedir='${prefix}/com' 835 localstatedir='${prefix}/var' 836 runstatedir='${localstatedir}/run' 837 includedir='${prefix}/include' 838 oldincludedir='/usr/include' 839 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 840 infodir='${datarootdir}/info' 841 htmldir='${docdir}' 842 dvidir='${docdir}' 843 pdfdir='${docdir}' 844 psdir='${docdir}' 845 libdir='${exec_prefix}/lib' 846 localedir='${datarootdir}/locale' 847 mandir='${datarootdir}/man' 848 849 ac_prev= 850 ac_dashdash= 851 for ac_option 852 do 853 # 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See below for descriptions of some of the useful variables. 1352 1353 Defaults for the options are specified in brackets. 1354 1355 Configuration: 1356 -h, --help display this help and exit 1357 --help=short display options specific to this package 1358 --help=recursive display the short help of all the included packages 1359 -V, --version display version information and exit 1360 -q, --quiet, --silent do not print 'checking ...' messages 1361 --cache-file=FILE cache test results in FILE [disabled] 1362 -C, --config-cache alias for '--cache-file=config.cache' 1363 -n, --no-create do not create output files 1364 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1365 1366 Installation directories: 1367 --prefix=PREFIX install architecture-independent files in PREFIX 1368 [$ac_default_prefix] 1369 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1370 [PREFIX] 1371 1372 By default, 'make install' will install all the files in 1373 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1374 an installation prefix other than '$ac_default_prefix' using '--prefix', 1375 for instance '--prefix=\$HOME'. 1376 1377 For better control, use the options below. 1378 1379 Fine tuning of the installation directories: 1380 --bindir=DIR user executables [EPREFIX/bin] 1381 --sbindir=DIR system admin executables [EPREFIX/sbin] 1382 --libexecdir=DIR program executables [EPREFIX/libexec] 1383 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1384 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1385 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1386 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1387 --libdir=DIR object code libraries [EPREFIX/lib] 1388 --includedir=DIR C header files [PREFIX/include] 1389 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1390 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1391 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1392 --infodir=DIR info documentation [DATAROOTDIR/info] 1393 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1394 --mandir=DIR man documentation [DATAROOTDIR/man] 1395 --docdir=DIR documentation root [DATAROOTDIR/doc/xset] 1396 --htmldir=DIR html documentation [DOCDIR] 1397 --dvidir=DIR dvi documentation [DOCDIR] 1398 --pdfdir=DIR pdf documentation [DOCDIR] 1399 --psdir=DIR ps documentation [DOCDIR] 1400 _ACEOF 1401 1402 cat <<\_ACEOF 1403 1404 Program names: 1405 --program-prefix=PREFIX prepend PREFIX to installed program names 1406 --program-suffix=SUFFIX append SUFFIX to installed program names 1407 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1408 1409 System types: 1410 --build=BUILD configure for building on BUILD [guessed] 1411 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1412 _ACEOF 1413 fi 1414 1415 if test -n "$ac_init_help"; then 1416 case $ac_init_help in 1417 short | recursive ) echo "Configuration of xset 1.2.6:";; 1418 esac 1419 cat <<\_ACEOF 1420 1421 Optional Features: 1422 --disable-option-checking ignore unrecognized --enable/--with options 1423 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1424 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1425 --enable-dependency-tracking 1426 do not reject slow dependency extractors 1427 --disable-dependency-tracking 1428 speeds up one-time build 1429 --enable-silent-rules less verbose build output (undo: "make V=1") 1430 --disable-silent-rules verbose build output (undo: "make V=0") 1431 --disable-selective-werror 1432 Turn off selective compiler errors. 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1577 if test -s conftest.err; then 1578 grep -v '^ *+' conftest.err >conftest.er1 1579 cat conftest.er1 >&5 1580 mv -f conftest.er1 conftest.err 1581 fi 1582 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1583 test $ac_status = 0; } && { 1584 test -z "$ac_c_werror_flag" || 1585 test ! -s conftest.err 1586 } && test -s conftest.$ac_objext 1587 then : 1588 ac_retval=0 1589 else case e in #( 1590 e) printf '%s\n' "$as_me: failed program was:" >&5 1591 sed 's/^/| /' conftest.$ac_ext >&5 1592 1593 ac_retval=1 ;; 1594 esac 1595 fi 1596 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1597 as_fn_set_status $ac_retval 1598 1599 } # ac_fn_c_try_compile 1600 1601 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1602 # ------------------------------------------------------- 1603 # Tests whether HEADER exists and can be compiled using the include files in 1604 # INCLUDES, setting the cache variable VAR accordingly. 1605 ac_fn_c_check_header_compile () 1606 { 1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1609 printf %s "checking for $2... " >&6; } 1610 if eval test \${$3+y} 1611 then : 1612 printf %s "(cached) " >&6 1613 else case e in #( 1614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1615 /* end confdefs.h. */ 1616 $4 1617 #include <$2> 1618 _ACEOF 1619 if ac_fn_c_try_compile "$LINENO" 1620 then : 1621 eval "$3=yes" 1622 else case e in #( 1623 e) eval "$3=no" ;; 1624 esac 1625 fi 1626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1627 esac 1628 fi 1629 eval ac_res=\$$3 1630 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1631 printf '%s\n' "$ac_res" >&6; } 1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1633 1634 } # ac_fn_c_check_header_compile 1635 1636 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1637 # ------------------------------------------------------------------ 1638 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1639 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1640 ac_fn_check_decl () 1641 { 1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1643 as_decl_name=`echo $2|sed 's/ *(.*//'` 1644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1645 printf %s "checking whether $as_decl_name is declared... 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" >&6; } 1746 if eval test \${$3+y} 1747 then : 1748 printf %s "(cached) " >&6 1749 else case e in #( 1750 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1751 /* end confdefs.h. */ 1752 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1753 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1754 #define $2 innocuous_$2 1755 1756 /* System header to define __stub macros and hopefully few prototypes, 1757 which can conflict with char $2 (void); below. */ 1758 1759 #include <limits.h> 1760 #undef $2 1761 1762 /* Override any GCC internal prototype to avoid an error. 1763 Use char because int might match the return type of a GCC 1764 builtin and then its argument prototype would still apply. */ 1765 #ifdef __cplusplus 1766 extern "C" 1767 #endif 1768 char $2 (void); 1769 /* The GNU C library defines this for functions which it implements 1770 to always fail with ENOSYS. Some functions are actually named 1771 something starting with __ and the normal name is an alias. */ 1772 #if defined __stub_$2 || defined __stub___$2 1773 choke me 1774 #endif 1775 1776 int 1777 main (void) 1778 { 1779 return $2 (); 1780 ; 1781 return 0; 1782 } 1783 _ACEOF 1784 if ac_fn_c_try_link "$LINENO" 1785 then : 1786 eval "$3=yes" 1787 else case e in #( 1788 e) eval "$3=no" ;; 1789 esac 1790 fi 1791 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1792 conftest$ac_exeext conftest.$ac_ext ;; 1793 esac 1794 fi 1795 eval ac_res=\$$3 1796 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1797 printf '%s\n' "$ac_res" >&6; } 1798 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1799 1800 } # ac_fn_c_check_func 1801 ac_configure_args_raw= 1802 for ac_arg 1803 do 1804 case $ac_arg in 1805 *\'*) 1806 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1807 esac 1808 as_fn_append ac_configure_args_raw " '$ac_arg'" 1809 done 1810 1811 case $ac_configure_args_raw in 1812 *$as_nl*) 1813 ac_safe_unquote= ;; 1814 *) 1815 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1816 ac_unsafe_a="$ac_unsafe_z#~" 1817 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1818 ac_configure_args_raw=` printf '%s\n' "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1819 esac 1820 1821 cat >config.log <<_ACEOF 1822 This file contains any messages produced by compilers while 1823 running configure, to aid debugging if configure makes a mistake. 1824 1825 It was created by xset $as_me 1.2.6, which was 1826 generated by GNU Autoconf 2.73. Invocation command line was 1827 1828 $ $0$ac_configure_args_raw 1829 1830 _ACEOF 1831 exec 5>>config.log 1832 { 1833 cat <<_ASUNAME 1834 ## --------- ## 1835 ## Platform. ## 1836 ## --------- ## 1837 1838 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1839 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1840 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1841 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1842 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1843 1844 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1845 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1846 1847 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1848 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1849 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1850 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1851 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1852 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1853 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1854 1855 _ASUNAME 1856 1857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1858 for as_dir in $PATH 1859 do 1860 IFS=$as_save_IFS 1861 case $as_dir in #((( 1862 '') as_dir=./ ;; 1863 */) ;; 1864 *) as_dir=$as_dir/ ;; 1865 esac 1866 printf '%s\n' "PATH: $as_dir" 1867 done 1868 IFS=$as_save_IFS 1869 1870 } >&5 1871 1872 cat >&5 <<_ACEOF 1873 1874 1875 ## ----------- ## 1876 ## Core tests. ## 1877 ## ----------- ## 1878 1879 _ACEOF 1880 1881 1882 # Keep a trace of the command line. 1883 # Strip out --no-create and --no-recursion so they do not pile up. 1884 # Strip out --silent because we don't want to record it for future runs. 1885 # Also quote any args containing shell meta-characters. 1886 # Make two passes to allow for proper duplicate-argument suppression. 1887 ac_configure_args= 1888 ac_configure_args0= 1889 ac_configure_args1= 1890 ac_must_keep_next=false 1891 for ac_pass in 1 2 1892 do 1893 for ac_arg 1894 do 1895 case $ac_arg in 1896 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1897 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1898 | -silent | --silent | --silen | --sile | --sil) 1899 continue ;; 1900 *\'*) 1901 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1902 esac 1903 case $ac_pass in 1904 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1905 2) 1906 as_fn_append ac_configure_args1 " '$ac_arg'" 1907 if test $ac_must_keep_next = true; then 1908 ac_must_keep_next=false # Got value, back to normal. 1909 else 1910 case $ac_arg in 1911 *=* | --config-cache | -C | -disable-* | --disable-* \ 1912 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1913 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1914 | -with-* | --with-* | -without-* | --without-* | --x) 1915 case "$ac_configure_args0 " in 1916 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1917 esac 1918 ;; 1919 -* ) ac_must_keep_next=true ;; 1920 esac 1921 fi 1922 as_fn_append ac_configure_args " '$ac_arg'" 1923 ;; 1924 esac 1925 done 1926 done 1927 { ac_configure_args0=; unset ac_configure_args0;} 1928 { ac_configure_args1=; unset ac_configure_args1;} 1929 1930 # Dump the cache to stdout. It can be in a pipe (this is a requirement). 1931 ac_cache_dump () 1932 { 1933 # The following way of writing the cache mishandles newlines in values, 1934 # but we know of no workaround that is simple, portable, and efficient. 1935 # So, we kill variables containing newlines. 1936 # Ultrix sh set writes to stderr and can't be redirected directly, 1937 # and sets the high bit in the cache file unless we assign to the vars. 1938 ( 1939 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1940 eval ac_val=\$$ac_var 1941 case $ac_val in #( 1942 *${as_nl}*) 1943 case $ac_var in #( 1944 *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1945 printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1946 esac 1947 case $ac_var in #( 1948 _ | IFS | as_nl) ;; #( 1949 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1950 *) { eval $ac_var=; unset $ac_var;} ;; 1951 esac ;; 1952 esac 1953 done 1954 1955 (set) 2>&1 | 1956 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1957 *${as_nl}ac_space=\ *) 1958 # 'set' does not quote correctly, so add quotes: double-quote 1959 # substitution turns \\\\ into \\, and sed turns \\ into \. 1960 sed -n \ 1961 "s/'/'\\\\''/g; 1962 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1963 ;; #( 1964 *) 1965 # 'set' quotes correctly as required by POSIX, so do not add quotes. 1966 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1967 ;; 1968 esac | 1969 sort 1970 ) 1971 } 1972 1973 # Print debugging info to stdout. 1974 ac_dump_debugging_info () 1975 { 1976 echo 1977 1978 printf '%s\n' "## ---------------- ## 1979 ## Cache variables. ## 1980 ## ---------------- ##" 1981 echo 1982 ac_cache_dump 1983 echo 1984 1985 printf '%s\n' "## ----------------- ## 1986 ## Output variables. ## 1987 ## ----------------- ##" 1988 echo 1989 for ac_var in $ac_subst_vars 1990 do 1991 eval ac_val=\$$ac_var 1992 case $ac_val in 1993 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1994 esac 1995 printf '%s\n' "$ac_var='$ac_val'" 1996 done | sort 1997 echo 1998 1999 if test -n "$ac_subst_files"; then 2000 printf '%s\n' "## ------------------- ## 2001 ## File substitutions. ## 2002 ## ------------------- ##" 2003 echo 2004 for ac_var in $ac_subst_files 2005 do 2006 eval ac_val=\$$ac_var 2007 case $ac_val in 2008 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 2009 esac 2010 printf '%s\n' "$ac_var='$ac_val'" 2011 done | sort 2012 echo 2013 fi 2014 2015 if test -s confdefs.h; then 2016 printf '%s\n' "## ----------- ## 2017 ## confdefs.h. ## 2018 ## ----------- ##" 2019 echo 2020 cat confdefs.h 2021 echo 2022 fi 2023 test "$ac_signal" != 0 && 2024 printf '%s\n' "$as_me: caught signal $ac_signal" 2025 printf '%s\n' "$as_me: exit $exit_status" 2026 } 2027 2028 # When interrupted or exit'd, cleanup temporary files, and complete 2029 # config.log. 2030 ac_exit_trap () 2031 { 2032 exit_status= 2033 # Sanitize IFS. 2034 IFS=" "" $as_nl" 2035 # Save into config.log some information that might help in debugging. 2036 ac_dump_debugging_info >&5 2037 eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && 2038 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2039 exit $exit_status 2040 } 2041 2042 trap 'ac_exit_trap $?' 0 2043 for ac_signal in 1 2 13 15; do 2044 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2045 done 2046 ac_signal=0 2047 2048 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2049 rm -f -r conftest* confdefs.h 2050 2051 printf '%s\n' "/* confdefs.h */" > confdefs.h 2052 2053 # Predefined preprocessor variables. 2054 2055 printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2056 2057 printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2058 2059 printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2060 2061 printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2062 2063 printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2064 2065 printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2066 2067 2068 # Let the site file select an alternate cache file if it wants to. 2069 # Prefer an explicitly selected file to automatically selected ones. 2070 if test -n "$CONFIG_SITE"; then 2071 ac_site_files="$CONFIG_SITE" 2072 elif test "x$prefix" != xNONE; then 2073 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2074 else 2075 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2076 fi 2077 2078 for ac_site_file in $ac_site_files 2079 do 2080 case $ac_site_file in #( 2081 */*) : 2082 ;; #( 2083 *) : 2084 ac_site_file=./$ac_site_file ;; 2085 esac 2086 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2087 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2088 printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} 2089 sed 's/^/| /' "$ac_site_file" >&5 2090 . "$ac_site_file" \ 2091 || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2092 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2093 as_fn_error $? "failed to load site script $ac_site_file 2094 See 'config.log' for more details" "$LINENO" 5; } 2095 fi 2096 done 2097 2098 if test -r "$cache_file"; then 2099 # Some versions of bash will fail to source /dev/null (special files 2100 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2101 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2102 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2103 printf '%s\n' "$as_me: loading cache $cache_file" >&6;} 2104 case $cache_file in 2105 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2106 *) . "./$cache_file";; 2107 esac 2108 fi 2109 else 2110 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2111 printf '%s\n' "$as_me: creating cache $cache_file" >&6;} 2112 >$cache_file 2113 fi 2114 2115 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2116 # Test code for whether the C compiler supports C23 (global declarations) 2117 ac_c_conftest_c23_globals=' 2118 /* Does the compiler advertise conformance to C17 or earlier? 2119 Although GCC 14 does not do that, even with -std=gnu23, 2120 it is close enough, and defines __STDC_VERSION == 202000L. */ 2121 #if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L 2122 # error "Compiler advertises conformance to C17 or earlier" 2123 #endif 2124 2125 // Check alignas. 2126 char alignas (double) c23_aligned_as_double; 2127 char alignas (0) c23_no_special_alignment; 2128 extern char c23_aligned_as_int; 2129 char alignas (0) alignas (int) c23_aligned_as_int; 2130 2131 // Check alignof. 2132 enum 2133 { 2134 c23_int_alignment = alignof (int), 2135 c23_int_array_alignment = alignof (int[100]), 2136 c23_char_alignment = alignof (char) 2137 }; 2138 static_assert (0 < -alignof (int), "alignof is signed"); 2139 2140 int function_with_unnamed_parameter (int) { return 0; } 2141 2142 void c23_noreturn (); 2143 2144 /* Test parsing of string and char UTF-8 literals (including hex escapes). 2145 The parens pacify GCC 15. */ 2146 bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); 2147 2148 bool check_that_bool_works = true | false | !nullptr; 2149 #if !true 2150 # error "true does not work in #if" 2151 #endif 2152 #if false 2153 #elifdef __STDC_VERSION__ 2154 #else 2155 # error "#elifdef does not work" 2156 #endif 2157 2158 #ifndef __has_c_attribute 2159 # error "__has_c_attribute not defined" 2160 #endif 2161 2162 #ifndef __has_include 2163 # error "__has_include not defined" 2164 #endif 2165 2166 #define LPAREN() ( 2167 #define FORTY_TWO(x) 42 2168 #define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) 2169 static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); 2170 2171 static_assert (0b101010 == 42); 2172 static_assert (0B101010 == 42); 2173 static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); 2174 static_assert (0.500'\''000'\''000 == 0.5); 2175 2176 enum unsignedish : unsigned int { uione = 1 }; 2177 static_assert (0 < -uione); 2178 2179 #include <stddef.h> 2180 constexpr nullptr_t null_pointer = nullptr; 2181 2182 static typeof (1 + 1L) two () { return 2; } 2183 static long int three () { return 3; } 2184 ' 2185 2186 # Test code for whether the C compiler supports C23 (body of main). 2187 ac_c_conftest_c23_main=' 2188 { 2189 label_before_declaration: 2190 int arr[10] = {}; 2191 if (arr[0]) 2192 goto label_before_declaration; 2193 if (!arr[0]) 2194 goto label_at_end_of_block; 2195 label_at_end_of_block: 2196 } 2197 ok |= !null_pointer; 2198 ok |= two != three; 2199 ' 2200 2201 # Test code for whether the C compiler supports C23 (complete). 2202 ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} 2203 2204 int 2205 main (int, char **) 2206 { 2207 int ok = 0; 2208 ${ac_c_conftest_c23_main} 2209 return ok; 2210 } 2211 " 2212 2213 # Test code for whether the C compiler supports C89 (global declarations) 2214 ac_c_conftest_c89_globals=' 2215 /* Do not test the value of __STDC__, because some compilers define it to 0 2216 or do not define it, while otherwise adequately conforming. */ 2217 2218 #include <stddef.h> 2219 #include <stdarg.h> 2220 struct stat; 2221 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2222 struct buf { int x; }; 2223 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2224 static char *e (char **p, int i) 2225 { 2226 return p[i]; 2227 } 2228 static char *f (char * (*g) (char **, int), char **p, ...) 2229 { 2230 char *s; 2231 va_list v; 2232 va_start (v,p); 2233 s = g (p, va_arg (v,int)); 2234 va_end (v); 2235 return s; 2236 } 2237 2238 /* C89 style stringification. */ 2239 #define noexpand_stringify(a) #a 2240 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2241 2242 /* C89 style token pasting. Exercises some of the corner cases that 2243 e.g. old MSVC gets wrong, but not very hard. */ 2244 #define noexpand_concat(a,b) a##b 2245 #define expand_concat(a,b) noexpand_concat(a,b) 2246 extern int vA; 2247 extern int vbee; 2248 #define aye A 2249 #define bee B 2250 int *pvA = &expand_concat(v,aye); 2251 int *pvbee = &noexpand_concat(v,bee); 2252 2253 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2254 function prototypes and stuff, but not \xHH hex character constants. 2255 These do not provoke an error unfortunately, instead are silently treated 2256 as an "x". The following induces an error, until -std is added to get 2257 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2258 array size at least. It is necessary to write \x00 == 0 to get something 2259 that is true only with -std. */ 2260 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2261 2262 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2263 inside strings and character constants. */ 2264 #define FOO(x) '\''x'\'' 2265 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2266 2267 int test (int i, double x); 2268 struct s1 {int (*f) (int a);}; 2269 struct s2 {int (*f) (double a);}; 2270 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2271 int, int);' 2272 2273 # Test code for whether the C compiler supports C89 (body of main). 2274 ac_c_conftest_c89_main=' 2275 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2276 ' 2277 2278 # Test code for whether the C compiler supports C99 (global declarations) 2279 ac_c_conftest_c99_globals=' 2280 /* Does the compiler advertise C99 conformance? */ 2281 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2282 # error "Compiler does not advertise C99 conformance" 2283 #endif 2284 2285 // See if C++-style comments work. 2286 2287 #include <stdbool.h> 2288 extern int puts (const char *); 2289 extern int printf (const char *, ...); 2290 extern int dprintf (int, const char *, ...); 2291 extern void *malloc (size_t); 2292 extern void free (void *); 2293 2294 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2295 // dprintf is used instead of fprintf to avoid needing to declare 2296 // FILE and stderr, and "aND" is used instead of "and" to work around 2297 // GCC bug 40564 which is irrelevant here. 2298 #define debug(...) dprintf (2, __VA_ARGS__) 2299 #define showlist(...) puts (#__VA_ARGS__) 2300 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2301 static void 2302 test_varargs_macros (void) 2303 { 2304 int x = 1234; 2305 int y = 5678; 2306 debug ("Flag"); 2307 debug ("X = %d\n", x); 2308 showlist (The first, second, aND third items.); 2309 report (x>y, "x is %d but y is %d", x, y); 2310 } 2311 2312 // Check long long types. 2313 #define BIG64 18446744073709551615ull 2314 #define BIG32 4294967295ul 2315 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2316 #if !BIG_OK 2317 #error "your preprocessor is broken" 2318 #endif 2319 #if BIG_OK 2320 #else 2321 #error "your preprocessor is broken" 2322 #endif 2323 static long long int bignum = -9223372036854775807LL; 2324 static unsigned long long int ubignum = BIG64; 2325 2326 struct incomplete_array 2327 { 2328 int datasize; 2329 double data[]; 2330 }; 2331 2332 struct named_init { 2333 int number; 2334 const wchar_t *name; 2335 double average; 2336 }; 2337 2338 typedef const char *ccp; 2339 2340 static inline int 2341 test_restrict (ccp restrict text) 2342 { 2343 // Iterate through items via the restricted pointer. 2344 // Also check for declarations in for loops. 2345 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2346 continue; 2347 return 0; 2348 } 2349 2350 // Check varargs and va_copy. 2351 static bool 2352 test_varargs (const char *format, ...) 2353 { 2354 va_list args; 2355 va_start (args, format); 2356 va_list args_copy; 2357 va_copy (args_copy, args); 2358 2359 const char *str = ""; 2360 int number = 0; 2361 float fnumber = 0; 2362 2363 while (*format) 2364 { 2365 switch (*format++) 2366 { 2367 case '\''s'\'': // string 2368 str = va_arg (args_copy, const char *); 2369 break; 2370 case '\''d'\'': // int 2371 number = va_arg (args_copy, int); 2372 break; 2373 case '\''f'\'': // float 2374 fnumber = va_arg (args_copy, double); 2375 break; 2376 default: 2377 break; 2378 } 2379 } 2380 va_end (args_copy); 2381 va_end (args); 2382 2383 return *str && number && fnumber; 2384 } 2385 ' 2386 2387 # Test code for whether the C compiler supports C99 (body of main). 2388 ac_c_conftest_c99_main=' 2389 // Check bool. 2390 _Bool success = false; 2391 success |= (argc != 0); 2392 2393 // Check restrict. 2394 if (test_restrict ("String literal") == 0) 2395 success = true; 2396 const char *restrict newvar = "Another string"; 2397 2398 // Check varargs. 2399 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2400 test_varargs_macros (); 2401 2402 // Check flexible array members. 2403 static struct incomplete_array *volatile incomplete_array_pointer; 2404 struct incomplete_array *ia = incomplete_array_pointer; 2405 ia->datasize = 10; 2406 for (int i = 0; i < ia->datasize; ++i) 2407 ia->data[i] = i * 1.234; 2408 // Work around memory leak warnings. 2409 free (ia); 2410 2411 // Check named initializers. 2412 struct named_init ni = { 2413 .number = 34, 2414 .name = L"Test wide string", 2415 .average = 543.34343, 2416 }; 2417 2418 ni.number = 58; 2419 2420 // Do not test for VLAs, as some otherwise-conforming compilers lack them. 2421 // C code should instead use __STDC_NO_VLA__; see Autoconf manual. 2422 2423 // work around unused variable warnings 2424 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2425 || ni.number != 58); 2426 ' 2427 2428 # Test code for whether the C compiler supports C11 (global declarations) 2429 ac_c_conftest_c11_globals=' 2430 /* Does the compiler advertise C11 conformance? */ 2431 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2432 # error "Compiler does not advertise C11 conformance" 2433 #endif 2434 2435 // Check _Alignas. 2436 char _Alignas (double) aligned_as_double; 2437 char _Alignas (0) no_special_alignment; 2438 extern char aligned_as_int; 2439 char _Alignas (0) _Alignas (int) aligned_as_int; 2440 2441 // Check _Alignof. 2442 enum 2443 { 2444 int_alignment = _Alignof (int), 2445 int_array_alignment = _Alignof (int[100]), 2446 char_alignment = _Alignof (char) 2447 }; 2448 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2449 2450 // Check _Noreturn. 2451 int _Noreturn does_not_return (void) { for (;;) continue; } 2452 2453 // Check _Static_assert. 2454 struct test_static_assert 2455 { 2456 int x; 2457 _Static_assert (sizeof (int) <= sizeof (long int), 2458 "_Static_assert does not work in struct"); 2459 long int y; 2460 }; 2461 2462 // Check UTF-8 literals. 2463 #define u8 syntax error! 2464 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2465 2466 // Check duplicate typedefs. 2467 typedef long *long_ptr; 2468 typedef long int *long_ptr; 2469 typedef long_ptr long_ptr; 2470 2471 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2472 struct anonymous 2473 { 2474 union { 2475 struct { int i; int j; }; 2476 struct { int k; long int l; } w; 2477 }; 2478 int m; 2479 } v1; 2480 ' 2481 2482 # Test code for whether the C compiler supports C11 (body of main). 2483 ac_c_conftest_c11_main=' 2484 _Static_assert ((offsetof (struct anonymous, i) 2485 == offsetof (struct anonymous, w.k)), 2486 "Anonymous union alignment botch"); 2487 v1.i = 2; 2488 v1.w.k = 5; 2489 ok |= v1.i != 5; 2490 ' 2491 2492 # Test code for whether the C compiler supports C11 (complete). 2493 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2494 ${ac_c_conftest_c99_globals} 2495 ${ac_c_conftest_c11_globals} 2496 2497 int 2498 main (int argc, char **argv) 2499 { 2500 int ok = 0; 2501 ${ac_c_conftest_c89_main} 2502 ${ac_c_conftest_c99_main} 2503 ${ac_c_conftest_c11_main} 2504 return ok; 2505 } 2506 " 2507 2508 # Test code for whether the C compiler supports C99 (complete). 2509 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2510 ${ac_c_conftest_c99_globals} 2511 2512 int 2513 main (int argc, char **argv) 2514 { 2515 int ok = 0; 2516 ${ac_c_conftest_c89_main} 2517 ${ac_c_conftest_c99_main} 2518 return ok; 2519 } 2520 " 2521 2522 # Test code for whether the C compiler supports C89 (complete). 2523 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2524 2525 int 2526 main (int argc, char **argv) 2527 { 2528 int ok = 0; 2529 ${ac_c_conftest_c89_main} 2530 return ok; 2531 } 2532 " 2533 2534 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2535 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2536 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2537 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2538 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2539 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2540 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2541 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2542 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2543 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2544 2545 # Auxiliary files required by this configure script. 2546 ac_aux_files="config.guess config.sub missing install-sh compile" 2547 2548 # Locations in which to look for auxiliary files. 2549 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2550 2551 # Search for a directory containing all of the required auxiliary files, 2552 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2553 # If we don't find one directory that contains all the files we need, 2554 # we report the set of missing files from the *first* directory in 2555 # $ac_aux_dir_candidates and give up. 2556 ac_missing_aux_files="" 2557 ac_first_candidate=: 2558 printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 as_found=false 2561 for as_dir in $ac_aux_dir_candidates 2562 do 2563 IFS=$as_save_IFS 2564 case $as_dir in #((( 2565 '') as_dir=./ ;; 2566 */) ;; 2567 *) as_dir=$as_dir/ ;; 2568 esac 2569 as_found=: 2570 2571 printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2572 ac_aux_dir_found=yes 2573 ac_install_sh= 2574 for ac_aux in $ac_aux_files 2575 do 2576 # As a special case, if "install-sh" is required, that requirement 2577 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2578 # and $ac_install_sh is set appropriately for whichever one is found. 2579 if test x"$ac_aux" = x"install-sh" 2580 then 2581 if test -f "${as_dir}install-sh"; then 2582 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2583 ac_install_sh="${as_dir}install-sh -c" 2584 elif test -f "${as_dir}install.sh"; then 2585 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2586 ac_install_sh="${as_dir}install.sh -c" 2587 elif test -f "${as_dir}shtool"; then 2588 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2589 ac_install_sh="${as_dir}shtool install -c" 2590 else 2591 ac_aux_dir_found=no 2592 if $ac_first_candidate; then 2593 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2594 else 2595 break 2596 fi 2597 fi 2598 else 2599 if test -f "${as_dir}${ac_aux}"; then 2600 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2601 else 2602 ac_aux_dir_found=no 2603 if $ac_first_candidate; then 2604 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2605 else 2606 break 2607 fi 2608 fi 2609 fi 2610 done 2611 if test "$ac_aux_dir_found" = yes; then 2612 ac_aux_dir="$as_dir" 2613 break 2614 fi 2615 ac_first_candidate=false 2616 2617 as_found=false 2618 done 2619 IFS=$as_save_IFS 2620 if $as_found 2621 then : 2622 2623 else case e in #( 2624 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2625 esac 2626 fi 2627 2628 2629 # These three variables are undocumented and unsupported, 2630 # and are intended to be withdrawn in a future Autoconf release. 2631 # They can cause serious problems if a builder's source tree is in a directory 2632 # whose full name contains unusual characters. 2633 if test -f "${ac_aux_dir}config.guess"; then 2634 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2635 fi 2636 if test -f "${ac_aux_dir}config.sub"; then 2637 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2638 fi 2639 if test -f "$ac_aux_dir/configure"; then 2640 ac_configure="$SHELL ${ac_aux_dir}configure" 2641 fi 2642 2643 # Check that the precious variables saved in the cache have kept the same 2644 # value. 2645 ac_cache_corrupted=false 2646 for ac_var in $ac_precious_vars; do 2647 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2648 eval ac_new_set=\$ac_env_${ac_var}_set 2649 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2650 eval ac_new_val=\$ac_env_${ac_var}_value 2651 case $ac_old_set,$ac_new_set in 2652 set,) 2653 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2654 printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2655 ac_cache_corrupted=: ;; 2656 ,set) 2657 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2658 printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2659 ac_cache_corrupted=: ;; 2660 ,);; 2661 *) 2662 if test "x$ac_old_val" != "x$ac_new_val"; then 2663 # differences in whitespace do not lead to failure. 2664 ac_old_val_w= 2665 for ac_val in x $ac_old_val; do 2666 ac_old_val_w="$ac_old_val_w $ac_val" 2667 done 2668 ac_new_val_w= 2669 for ac_val in x $ac_new_val; do 2670 ac_new_val_w="$ac_new_val_w $ac_val" 2671 done 2672 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2673 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2674 printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2675 ac_cache_corrupted=: 2676 else 2677 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2678 printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2679 eval $ac_var=\$ac_old_val 2680 fi 2681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2682 printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} 2683 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2684 printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} 2685 fi;; 2686 esac 2687 # Pass precious variables to config.status. 2688 if test "$ac_new_set" = set; then 2689 case $ac_new_val in 2690 *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2691 *) ac_arg=$ac_var=$ac_new_val ;; 2692 esac 2693 case " $ac_configure_args " in 2694 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2695 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2696 esac 2697 fi 2698 done 2699 if $ac_cache_corrupted; then 2700 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2701 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2702 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2703 printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} 2704 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2705 and start over" "$LINENO" 5 2706 fi 2707 ## -------------------- ## 2708 ## Main body of script. ## 2709 ## -------------------- ## 2710 2711 2712 # Determine whether it's possible to make 'echo' print without a newline. 2713 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 2714 # for compatibility with existing Makefiles. 2715 ECHO_C= ECHO_N= ECHO_T= 2716 case `echo -n x` in #((((( 2717 -n*) 2718 case `echo 'xy\c'` in 2719 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2720 xy) ECHO_C='\c';; 2721 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2722 ECHO_T=' ';; 2723 esac;; 2724 *) 2725 ECHO_N='-n';; 2726 esac 2727 2728 ac_ext=c 2729 ac_cpp='$CPP $CPPFLAGS' 2730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2732 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2733 2734 2735 2736 ac_config_headers="$ac_config_headers config.h" 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 # Expand $ac_aux_dir to an absolute path. 2753 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2754 2755 ac_ext=c 2756 ac_cpp='$CPP $CPPFLAGS' 2757 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2758 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2759 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2760 if test -n "$ac_tool_prefix"; then 2761 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2762 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2763 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2764 printf %s "checking for $ac_word... " >&6; } 2765 if test ${ac_cv_prog_CC+y} 2766 then : 2767 printf %s "(cached) " >&6 2768 else case e in #( 2769 e) if test -n "$CC"; then 2770 ac_cv_prog_CC="$CC" # Let the user override the test. 2771 else 2772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2773 for as_dir in $PATH 2774 do 2775 IFS=$as_save_IFS 2776 case $as_dir in #((( 2777 '') as_dir=./ ;; 2778 */) ;; 2779 *) as_dir=$as_dir/ ;; 2780 esac 2781 for ac_exec_ext in '' $ac_executable_extensions; do 2782 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2783 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2784 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2785 break 2 2786 fi 2787 done 2788 done 2789 IFS=$as_save_IFS 2790 2791 fi ;; 2792 esac 2793 fi 2794 CC=$ac_cv_prog_CC 2795 if test -n "$CC"; then 2796 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2797 printf '%s\n' "$CC" >&6; } 2798 else 2799 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2800 printf '%s\n' "no" >&6; } 2801 fi 2802 2803 2804 fi 2805 if test -z "$ac_cv_prog_CC"; then 2806 ac_ct_CC=$CC 2807 # Extract the first word of "gcc", so it can be a program name with args. 2808 set dummy gcc; ac_word=$2 2809 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810 printf %s "checking for $ac_word... " >&6; } 2811 if test ${ac_cv_prog_ac_ct_CC+y} 2812 then : 2813 printf %s "(cached) " >&6 2814 else case e in #( 2815 e) if test -n "$ac_ct_CC"; then 2816 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2817 else 2818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2819 for as_dir in $PATH 2820 do 2821 IFS=$as_save_IFS 2822 case $as_dir in #((( 2823 '') as_dir=./ ;; 2824 */) ;; 2825 *) as_dir=$as_dir/ ;; 2826 esac 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2829 ac_cv_prog_ac_ct_CC="gcc" 2830 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2831 break 2 2832 fi 2833 done 2834 done 2835 IFS=$as_save_IFS 2836 2837 fi ;; 2838 esac 2839 fi 2840 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2841 if test -n "$ac_ct_CC"; then 2842 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2843 printf '%s\n' "$ac_ct_CC" >&6; } 2844 else 2845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2846 printf '%s\n' "no" >&6; } 2847 fi 2848 2849 if test "x$ac_ct_CC" = x; then 2850 CC="" 2851 else 2852 case $cross_compiling:$ac_tool_warned in 2853 yes:) 2854 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2855 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2856 ac_tool_warned=yes ;; 2857 esac 2858 CC=$ac_ct_CC 2859 fi 2860 else 2861 CC="$ac_cv_prog_CC" 2862 fi 2863 2864 if test -z "$CC"; then 2865 if test -n "$ac_tool_prefix"; then 2866 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2867 set dummy ${ac_tool_prefix}cc; ac_word=$2 2868 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2869 printf %s "checking for $ac_word... " >&6; } 2870 if test ${ac_cv_prog_CC+y} 2871 then : 2872 printf %s "(cached) " >&6 2873 else case e in #( 2874 e) if test -n "$CC"; then 2875 ac_cv_prog_CC="$CC" # Let the user override the test. 2876 else 2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2878 for as_dir in $PATH 2879 do 2880 IFS=$as_save_IFS 2881 case $as_dir in #((( 2882 '') as_dir=./ ;; 2883 */) ;; 2884 *) as_dir=$as_dir/ ;; 2885 esac 2886 for ac_exec_ext in '' $ac_executable_extensions; do 2887 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2888 ac_cv_prog_CC="${ac_tool_prefix}cc" 2889 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2890 break 2 2891 fi 2892 done 2893 done 2894 IFS=$as_save_IFS 2895 2896 fi ;; 2897 esac 2898 fi 2899 CC=$ac_cv_prog_CC 2900 if test -n "$CC"; then 2901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2902 printf '%s\n' "$CC" >&6; } 2903 else 2904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2905 printf '%s\n' "no" >&6; } 2906 fi 2907 2908 2909 fi 2910 fi 2911 if test -z "$CC"; then 2912 # Extract the first word of "cc", so it can be a program name with args. 2913 set dummy cc; ac_word=$2 2914 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2915 printf %s "checking for $ac_word... " >&6; } 2916 if test ${ac_cv_prog_CC+y} 2917 then : 2918 printf %s "(cached) " >&6 2919 else case e in #( 2920 e) if test -n "$CC"; then 2921 ac_cv_prog_CC="$CC" # Let the user override the test. 2922 else 2923 ac_prog_rejected=no 2924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925 for as_dir in $PATH 2926 do 2927 IFS=$as_save_IFS 2928 case $as_dir in #((( 2929 '') as_dir=./ ;; 2930 */) ;; 2931 *) as_dir=$as_dir/ ;; 2932 esac 2933 for ac_exec_ext in '' $ac_executable_extensions; do 2934 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2935 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2936 ac_prog_rejected=yes 2937 continue 2938 fi 2939 ac_cv_prog_CC="cc" 2940 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2941 break 2 2942 fi 2943 done 2944 done 2945 IFS=$as_save_IFS 2946 2947 if test $ac_prog_rejected = yes; then 2948 # We found a bogon in the path, so make sure we never use it. 2949 set dummy $ac_cv_prog_CC 2950 shift 2951 if test $# != 0; then 2952 # We chose a different compiler from the bogus one. 2953 # However, it has the same basename, so the bogon will be chosen 2954 # first if we set CC to just the basename; use the full file name. 2955 shift 2956 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2957 fi 2958 fi 2959 fi ;; 2960 esac 2961 fi 2962 CC=$ac_cv_prog_CC 2963 if test -n "$CC"; then 2964 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2965 printf '%s\n' "$CC" >&6; } 2966 else 2967 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2968 printf '%s\n' "no" >&6; } 2969 fi 2970 2971 2972 fi 2973 if test -z "$CC"; then 2974 if test -n "$ac_tool_prefix"; then 2975 for ac_prog in cl.exe 2976 do 2977 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2978 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2979 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2980 printf %s "checking for $ac_word... " >&6; } 2981 if test ${ac_cv_prog_CC+y} 2982 then : 2983 printf %s "(cached) " >&6 2984 else case e in #( 2985 e) if test -n "$CC"; then 2986 ac_cv_prog_CC="$CC" # Let the user override the test. 2987 else 2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2989 for as_dir in $PATH 2990 do 2991 IFS=$as_save_IFS 2992 case $as_dir in #((( 2993 '') as_dir=./ ;; 2994 */) ;; 2995 *) as_dir=$as_dir/ ;; 2996 esac 2997 for ac_exec_ext in '' $ac_executable_extensions; do 2998 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2999 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3000 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3001 break 2 3002 fi 3003 done 3004 done 3005 IFS=$as_save_IFS 3006 3007 fi ;; 3008 esac 3009 fi 3010 CC=$ac_cv_prog_CC 3011 if test -n "$CC"; then 3012 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3013 printf '%s\n' "$CC" >&6; } 3014 else 3015 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3016 printf '%s\n' "no" >&6; } 3017 fi 3018 3019 3020 test -n "$CC" && break 3021 done 3022 fi 3023 if test -z "$CC"; then 3024 ac_ct_CC=$CC 3025 for ac_prog in cl.exe 3026 do 3027 # Extract the first word of "$ac_prog", so it can be a program name with args. 3028 set dummy $ac_prog; ac_word=$2 3029 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3030 printf %s "checking for $ac_word... " >&6; } 3031 if test ${ac_cv_prog_ac_ct_CC+y} 3032 then : 3033 printf %s "(cached) " >&6 3034 else case e in #( 3035 e) if test -n "$ac_ct_CC"; then 3036 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3037 else 3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3039 for as_dir in $PATH 3040 do 3041 IFS=$as_save_IFS 3042 case $as_dir in #((( 3043 '') as_dir=./ ;; 3044 */) ;; 3045 *) as_dir=$as_dir/ ;; 3046 esac 3047 for ac_exec_ext in '' $ac_executable_extensions; do 3048 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3049 ac_cv_prog_ac_ct_CC="$ac_prog" 3050 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3051 break 2 3052 fi 3053 done 3054 done 3055 IFS=$as_save_IFS 3056 3057 fi ;; 3058 esac 3059 fi 3060 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3061 if test -n "$ac_ct_CC"; then 3062 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3063 printf '%s\n' "$ac_ct_CC" >&6; } 3064 else 3065 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3066 printf '%s\n' "no" >&6; } 3067 fi 3068 3069 3070 test -n "$ac_ct_CC" && break 3071 done 3072 3073 if test "x$ac_ct_CC" = x; then 3074 CC="" 3075 else 3076 case $cross_compiling:$ac_tool_warned in 3077 yes:) 3078 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3079 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3080 ac_tool_warned=yes ;; 3081 esac 3082 CC=$ac_ct_CC 3083 fi 3084 fi 3085 3086 fi 3087 if test -z "$CC"; then 3088 if test -n "$ac_tool_prefix"; then 3089 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3090 set dummy ${ac_tool_prefix}clang; ac_word=$2 3091 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3092 printf %s "checking for $ac_word... " >&6; } 3093 if test ${ac_cv_prog_CC+y} 3094 then : 3095 printf %s "(cached) " >&6 3096 else case e in #( 3097 e) if test -n "$CC"; then 3098 ac_cv_prog_CC="$CC" # Let the user override the test. 3099 else 3100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3101 for as_dir in $PATH 3102 do 3103 IFS=$as_save_IFS 3104 case $as_dir in #((( 3105 '') as_dir=./ ;; 3106 */) ;; 3107 *) as_dir=$as_dir/ ;; 3108 esac 3109 for ac_exec_ext in '' $ac_executable_extensions; do 3110 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3111 ac_cv_prog_CC="${ac_tool_prefix}clang" 3112 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3113 break 2 3114 fi 3115 done 3116 done 3117 IFS=$as_save_IFS 3118 3119 fi ;; 3120 esac 3121 fi 3122 CC=$ac_cv_prog_CC 3123 if test -n "$CC"; then 3124 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3125 printf '%s\n' "$CC" >&6; } 3126 else 3127 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3128 printf '%s\n' "no" >&6; } 3129 fi 3130 3131 3132 fi 3133 if test -z "$ac_cv_prog_CC"; then 3134 ac_ct_CC=$CC 3135 # Extract the first word of "clang", so it can be a program name with args. 3136 set dummy clang; ac_word=$2 3137 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3138 printf %s "checking for $ac_word... " >&6; } 3139 if test ${ac_cv_prog_ac_ct_CC+y} 3140 then : 3141 printf %s "(cached) " >&6 3142 else case e in #( 3143 e) if test -n "$ac_ct_CC"; then 3144 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3145 else 3146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3147 for as_dir in $PATH 3148 do 3149 IFS=$as_save_IFS 3150 case $as_dir in #((( 3151 '') as_dir=./ ;; 3152 */) ;; 3153 *) as_dir=$as_dir/ ;; 3154 esac 3155 for ac_exec_ext in '' $ac_executable_extensions; do 3156 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3157 ac_cv_prog_ac_ct_CC="clang" 3158 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3159 break 2 3160 fi 3161 done 3162 done 3163 IFS=$as_save_IFS 3164 3165 fi ;; 3166 esac 3167 fi 3168 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3169 if test -n "$ac_ct_CC"; then 3170 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3171 printf '%s\n' "$ac_ct_CC" >&6; } 3172 else 3173 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3174 printf '%s\n' "no" >&6; } 3175 fi 3176 3177 if test "x$ac_ct_CC" = x; then 3178 CC="" 3179 else 3180 case $cross_compiling:$ac_tool_warned in 3181 yes:) 3182 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3183 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3184 ac_tool_warned=yes ;; 3185 esac 3186 CC=$ac_ct_CC 3187 fi 3188 else 3189 CC="$ac_cv_prog_CC" 3190 fi 3191 3192 fi 3193 3194 3195 test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3196 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3197 as_fn_error $? "no acceptable C compiler found in \$PATH 3198 See 'config.log' for more details" "$LINENO" 5; } 3199 3200 # Provide some information about the compiler. 3201 printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3202 set X $ac_compile 3203 ac_compiler=$2 3204 for ac_option in --version -v -V -qversion -version; do 3205 { { ac_try="$ac_compiler $ac_option >&5" 3206 case "(($ac_try" in 3207 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3208 *) ac_try_echo=$ac_try;; 3209 esac 3210 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3211 printf '%s\n' "$ac_try_echo"; } >&5 3212 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3213 ac_status=$? 3214 if test -s conftest.err; then 3215 sed '10a\ 3216 ... rest of stderr output deleted ... 3217 10q' conftest.err >conftest.er1 3218 cat conftest.er1 >&5 3219 fi 3220 rm -f conftest.er1 conftest.err 3221 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3222 test $ac_status = 0; } 3223 done 3224 3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3226 /* end confdefs.h. */ 3227 3228 int 3229 main (void) 3230 { 3231 3232 ; 3233 return 0; 3234 } 3235 _ACEOF 3236 ac_clean_files_save=$ac_clean_files 3237 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3238 # Try to create an executable without -o first, disregard a.out. 3239 # It will help us diagnose broken compilers, and finding out an intuition 3240 # of exeext. 3241 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3242 printf %s "checking whether the C compiler works... " >&6; } 3243 ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3244 3245 # The possible output files: 3246 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3247 3248 ac_rmfiles= 3249 for ac_file in $ac_files 3250 do 3251 case $ac_file in 3252 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3253 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3254 esac 3255 done 3256 rm -f $ac_rmfiles 3257 3258 if { { ac_try="$ac_link_default" 3259 case "(($ac_try" in 3260 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3261 *) ac_try_echo=$ac_try;; 3262 esac 3263 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3264 printf '%s\n' "$ac_try_echo"; } >&5 3265 (eval "$ac_link_default") 2>&5 3266 ac_status=$? 3267 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3268 test $ac_status = 0; } 3269 then : 3270 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3271 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3272 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3273 # so that the user can short-circuit this test for compilers unknown to 3274 # Autoconf. 3275 for ac_file in $ac_files '' 3276 do 3277 test -f "$ac_file" || continue 3278 case $ac_file in 3279 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3280 ;; 3281 [ab].out ) 3282 # We found the default executable, but exeext='' is most 3283 # certainly right. 3284 break;; 3285 *.* ) 3286 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3287 then :; else 3288 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3289 fi 3290 # We set ac_cv_exeext here because the later test for it is not 3291 # safe: cross compilers may not add the suffix if given an '-o' 3292 # argument, so we may need to know it at that point already. 3293 # Even if this section looks crufty: it has the advantage of 3294 # actually working. 3295 break;; 3296 * ) 3297 break;; 3298 esac 3299 done 3300 test "$ac_cv_exeext" = no && ac_cv_exeext= 3301 3302 else case e in #( 3303 e) ac_file='' ;; 3304 esac 3305 fi 3306 if test -z "$ac_file" 3307 then : 3308 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3309 printf '%s\n' "no" >&6; } 3310 printf '%s\n' "$as_me: failed program was:" >&5 3311 sed 's/^/| /' conftest.$ac_ext >&5 3312 3313 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3314 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3315 as_fn_error 77 "C compiler cannot create executables 3316 See 'config.log' for more details" "$LINENO" 5; } 3317 else case e in #( 3318 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3319 printf '%s\n' "yes" >&6; } ;; 3320 esac 3321 fi 3322 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3323 printf %s "checking for C compiler default output file name... " >&6; } 3324 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3325 printf '%s\n' "$ac_file" >&6; } 3326 ac_exeext=$ac_cv_exeext 3327 3328 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3329 ac_clean_files=$ac_clean_files_save 3330 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3331 printf %s "checking for suffix of executables... " >&6; } 3332 if { { ac_try="$ac_link" 3333 case "(($ac_try" in 3334 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3335 *) ac_try_echo=$ac_try;; 3336 esac 3337 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3338 printf '%s\n' "$ac_try_echo"; } >&5 3339 (eval "$ac_link") 2>&5 3340 ac_status=$? 3341 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3342 test $ac_status = 0; } 3343 then : 3344 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3345 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3346 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3347 # 'rm'. 3348 for ac_file in conftest.exe conftest conftest.*; do 3349 test -f "$ac_file" || continue 3350 case $ac_file in 3351 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3352 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3353 break;; 3354 * ) break;; 3355 esac 3356 done 3357 else case e in #( 3358 e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3359 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3360 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3361 See 'config.log' for more details" "$LINENO" 5; } ;; 3362 esac 3363 fi 3364 rm -f conftest conftest$ac_cv_exeext 3365 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3366 printf '%s\n' "$ac_cv_exeext" >&6; } 3367 3368 rm -f conftest.$ac_ext 3369 EXEEXT=$ac_cv_exeext 3370 ac_exeext=$EXEEXT 3371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3372 /* end confdefs.h. */ 3373 #include <stdio.h> 3374 int 3375 main (void) 3376 { 3377 FILE *f = fopen ("conftest.out", "w"); 3378 if (!f) 3379 return 1; 3380 return ferror (f) || fclose (f) != 0; 3381 3382 ; 3383 return 0; 3384 } 3385 _ACEOF 3386 ac_clean_files="$ac_clean_files conftest.out" 3387 # Check that the compiler produces executables we can run. If not, either 3388 # the compiler is broken, or we cross compile. 3389 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3390 printf %s "checking whether we are cross compiling... " >&6; } 3391 if test "$cross_compiling" != yes; then 3392 { { ac_try="$ac_link" 3393 case "(($ac_try" in 3394 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3395 *) ac_try_echo=$ac_try;; 3396 esac 3397 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3398 printf '%s\n' "$ac_try_echo"; } >&5 3399 (eval "$ac_link") 2>&5 3400 ac_status=$? 3401 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3402 test $ac_status = 0; } 3403 if { ac_try='./conftest$ac_cv_exeext' 3404 { { case "(($ac_try" in 3405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3406 *) ac_try_echo=$ac_try;; 3407 esac 3408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3409 printf '%s\n' "$ac_try_echo"; } >&5 3410 (eval "$ac_try") 2>&5 3411 ac_status=$? 3412 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3413 test $ac_status = 0; }; }; then 3414 cross_compiling=no 3415 else 3416 if test "$cross_compiling" = maybe; then 3417 cross_compiling=yes 3418 else 3419 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3420 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3421 as_fn_error 77 "cannot run C compiled programs. 3422 If you meant to cross compile, use '--host'. 3423 See 'config.log' for more details" "$LINENO" 5; } 3424 fi 3425 fi 3426 fi 3427 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3428 printf '%s\n' "$cross_compiling" >&6; } 3429 3430 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3431 conftest.o conftest.obj conftest.out 3432 ac_clean_files=$ac_clean_files_save 3433 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3434 printf %s "checking for suffix of object files... " >&6; } 3435 if test ${ac_cv_objext+y} 3436 then : 3437 printf %s "(cached) " >&6 3438 else case e in #( 3439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3440 /* end confdefs.h. */ 3441 3442 int 3443 main (void) 3444 { 3445 3446 ; 3447 return 0; 3448 } 3449 _ACEOF 3450 rm -f conftest.o conftest.obj 3451 if { { ac_try="$ac_compile" 3452 case "(($ac_try" in 3453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3454 *) ac_try_echo=$ac_try;; 3455 esac 3456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3457 printf '%s\n' "$ac_try_echo"; } >&5 3458 (eval "$ac_compile") 2>&5 3459 ac_status=$? 3460 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3461 test $ac_status = 0; } 3462 then : 3463 for ac_file in conftest.o conftest.obj conftest.*; do 3464 test -f "$ac_file" || continue; 3465 case $ac_file in 3466 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3467 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3468 break;; 3469 esac 3470 done 3471 else case e in #( 3472 e) printf '%s\n' "$as_me: failed program was:" >&5 3473 sed 's/^/| /' conftest.$ac_ext >&5 3474 3475 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3476 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3477 as_fn_error $? "cannot compute suffix of object files: cannot compile 3478 See 'config.log' for more details" "$LINENO" 5; } ;; 3479 esac 3480 fi 3481 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3482 esac 3483 fi 3484 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3485 printf '%s\n' "$ac_cv_objext" >&6; } 3486 OBJEXT=$ac_cv_objext 3487 ac_objext=$OBJEXT 3488 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3489 printf %s "checking whether the compiler supports GNU C... " >&6; } 3490 if test ${ac_cv_c_compiler_gnu+y} 3491 then : 3492 printf %s "(cached) " >&6 3493 else case e in #( 3494 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3495 /* end confdefs.h. */ 3496 3497 int 3498 main (void) 3499 { 3500 #ifndef __GNUC__ 3501 choke me 3502 #endif 3503 3504 ; 3505 return 0; 3506 } 3507 _ACEOF 3508 if ac_fn_c_try_compile "$LINENO" 3509 then : 3510 ac_compiler_gnu=yes 3511 else case e in #( 3512 e) ac_compiler_gnu=no ;; 3513 esac 3514 fi 3515 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3516 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3517 ;; 3518 esac 3519 fi 3520 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3521 printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } 3522 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3523 3524 if test $ac_compiler_gnu = yes; then 3525 GCC=yes 3526 else 3527 GCC= 3528 fi 3529 ac_test_CFLAGS=${CFLAGS+y} 3530 ac_save_CFLAGS=$CFLAGS 3531 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3532 printf %s "checking whether $CC accepts -g... " >&6; } 3533 if test ${ac_cv_prog_cc_g+y} 3534 then : 3535 printf %s "(cached) " >&6 3536 else case e in #( 3537 e) ac_save_c_werror_flag=$ac_c_werror_flag 3538 ac_c_werror_flag=yes 3539 ac_cv_prog_cc_g=no 3540 CFLAGS="-g" 3541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3542 /* end confdefs.h. */ 3543 3544 int 3545 main (void) 3546 { 3547 3548 ; 3549 return 0; 3550 } 3551 _ACEOF 3552 if ac_fn_c_try_compile "$LINENO" 3553 then : 3554 ac_cv_prog_cc_g=yes 3555 else case e in #( 3556 e) CFLAGS="" 3557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3558 /* end confdefs.h. */ 3559 3560 int 3561 main (void) 3562 { 3563 3564 ; 3565 return 0; 3566 } 3567 _ACEOF 3568 if ac_fn_c_try_compile "$LINENO" 3569 then : 3570 3571 else case e in #( 3572 e) ac_c_werror_flag=$ac_save_c_werror_flag 3573 CFLAGS="-g" 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575 /* end confdefs.h. */ 3576 3577 int 3578 main (void) 3579 { 3580 3581 ; 3582 return 0; 3583 } 3584 _ACEOF 3585 if ac_fn_c_try_compile "$LINENO" 3586 then : 3587 ac_cv_prog_cc_g=yes 3588 fi 3589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3590 esac 3591 fi 3592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3593 esac 3594 fi 3595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3596 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3597 esac 3598 fi 3599 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3600 printf '%s\n' "$ac_cv_prog_cc_g" >&6; } 3601 if test $ac_test_CFLAGS; then 3602 CFLAGS=$ac_save_CFLAGS 3603 elif test $ac_cv_prog_cc_g = yes; then 3604 if test "$GCC" = yes; then 3605 CFLAGS="-g -O2" 3606 else 3607 CFLAGS="-g" 3608 fi 3609 else 3610 if test "$GCC" = yes; then 3611 CFLAGS="-O2" 3612 else 3613 CFLAGS= 3614 fi 3615 fi 3616 ac_prog_cc_stdc=no 3617 if test x$ac_prog_cc_stdc = xno 3618 then : 3619 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 3620 printf %s "checking for $CC option to enable C23 features... " >&6; } 3621 if test ${ac_cv_prog_cc_c23+y} 3622 then : 3623 printf %s "(cached) " >&6 3624 else case e in #( 3625 e) ac_cv_prog_cc_c23=no 3626 ac_save_CC=$CC 3627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3628 /* end confdefs.h. */ 3629 $ac_c_conftest_c23_program 3630 _ACEOF 3631 for ac_arg in '' -std=gnu23 3632 do 3633 CC="$ac_save_CC $ac_arg" 3634 if ac_fn_c_try_compile "$LINENO" 3635 then : 3636 ac_cv_prog_cc_c23=$ac_arg 3637 fi 3638 rm -f core conftest.err conftest.$ac_objext conftest.beam 3639 test "x$ac_cv_prog_cc_c23" != "xno" && break 3640 done 3641 rm -f conftest.$ac_ext 3642 CC=$ac_save_CC ;; 3643 esac 3644 fi 3645 3646 if test "x$ac_cv_prog_cc_c23" = xno 3647 then : 3648 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3649 printf '%s\n' "unsupported" >&6; } 3650 else case e in #( 3651 e) if test "x$ac_cv_prog_cc_c23" = x 3652 then : 3653 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3654 printf '%s\n' "none needed" >&6; } 3655 else case e in #( 3656 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 3657 printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } 3658 CC="$CC $ac_cv_prog_cc_c23" ;; 3659 esac 3660 fi 3661 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 3662 ac_prog_cc_stdc=c23 ;; 3663 esac 3664 fi 3665 fi 3666 if test x$ac_prog_cc_stdc = xno 3667 then : 3668 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3669 printf %s "checking for $CC option to enable C11 features... " >&6; } 3670 if test ${ac_cv_prog_cc_c11+y} 3671 then : 3672 printf %s "(cached) " >&6 3673 else case e in #( 3674 e) ac_cv_prog_cc_c11=no 3675 ac_save_CC=$CC 3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3677 /* end confdefs.h. */ 3678 $ac_c_conftest_c11_program 3679 _ACEOF 3680 for ac_arg in '' -std=gnu11 -std:c11 3681 do 3682 CC="$ac_save_CC $ac_arg" 3683 if ac_fn_c_try_compile "$LINENO" 3684 then : 3685 ac_cv_prog_cc_c11=$ac_arg 3686 fi 3687 rm -f core conftest.err conftest.$ac_objext conftest.beam 3688 test "x$ac_cv_prog_cc_c11" != "xno" && break 3689 done 3690 rm -f conftest.$ac_ext 3691 CC=$ac_save_CC ;; 3692 esac 3693 fi 3694 3695 if test "x$ac_cv_prog_cc_c11" = xno 3696 then : 3697 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3698 printf '%s\n' "unsupported" >&6; } 3699 else case e in #( 3700 e) if test "x$ac_cv_prog_cc_c11" = x 3701 then : 3702 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3703 printf '%s\n' "none needed" >&6; } 3704 else case e in #( 3705 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3706 printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } 3707 CC="$CC $ac_cv_prog_cc_c11" ;; 3708 esac 3709 fi 3710 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3711 ac_prog_cc_stdc=c11 ;; 3712 esac 3713 fi 3714 fi 3715 if test x$ac_prog_cc_stdc = xno 3716 then : 3717 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3718 printf %s "checking for $CC option to enable C99 features... " >&6; } 3719 if test ${ac_cv_prog_cc_c99+y} 3720 then : 3721 printf %s "(cached) " >&6 3722 else case e in #( 3723 e) ac_cv_prog_cc_c99=no 3724 ac_save_CC=$CC 3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3726 /* end confdefs.h. */ 3727 $ac_c_conftest_c99_program 3728 _ACEOF 3729 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3730 do 3731 CC="$ac_save_CC $ac_arg" 3732 if ac_fn_c_try_compile "$LINENO" 3733 then : 3734 ac_cv_prog_cc_c99=$ac_arg 3735 fi 3736 rm -f core conftest.err conftest.$ac_objext conftest.beam 3737 test "x$ac_cv_prog_cc_c99" != "xno" && break 3738 done 3739 rm -f conftest.$ac_ext 3740 CC=$ac_save_CC ;; 3741 esac 3742 fi 3743 3744 if test "x$ac_cv_prog_cc_c99" = xno 3745 then : 3746 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3747 printf '%s\n' "unsupported" >&6; } 3748 else case e in #( 3749 e) if test "x$ac_cv_prog_cc_c99" = x 3750 then : 3751 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3752 printf '%s\n' "none needed" >&6; } 3753 else case e in #( 3754 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3755 printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } 3756 CC="$CC $ac_cv_prog_cc_c99" ;; 3757 esac 3758 fi 3759 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3760 ac_prog_cc_stdc=c99 ;; 3761 esac 3762 fi 3763 fi 3764 if test x$ac_prog_cc_stdc = xno 3765 then : 3766 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3767 printf %s "checking for $CC option to enable C89 features... " >&6; } 3768 if test ${ac_cv_prog_cc_c89+y} 3769 then : 3770 printf %s "(cached) " >&6 3771 else case e in #( 3772 e) ac_cv_prog_cc_c89=no 3773 ac_save_CC=$CC 3774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3775 /* end confdefs.h. */ 3776 $ac_c_conftest_c89_program 3777 _ACEOF 3778 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3779 do 3780 CC="$ac_save_CC $ac_arg" 3781 if ac_fn_c_try_compile "$LINENO" 3782 then : 3783 ac_cv_prog_cc_c89=$ac_arg 3784 fi 3785 rm -f core conftest.err conftest.$ac_objext conftest.beam 3786 test "x$ac_cv_prog_cc_c89" != "xno" && break 3787 done 3788 rm -f conftest.$ac_ext 3789 CC=$ac_save_CC ;; 3790 esac 3791 fi 3792 3793 if test "x$ac_cv_prog_cc_c89" = xno 3794 then : 3795 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3796 printf '%s\n' "unsupported" >&6; } 3797 else case e in #( 3798 e) if test "x$ac_cv_prog_cc_c89" = x 3799 then : 3800 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3801 printf '%s\n' "none needed" >&6; } 3802 else case e in #( 3803 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3804 printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } 3805 CC="$CC $ac_cv_prog_cc_c89" ;; 3806 esac 3807 fi 3808 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3809 ac_prog_cc_stdc=c89 ;; 3810 esac 3811 fi 3812 fi 3813 3814 ac_ext=c 3815 ac_cpp='$CPP $CPPFLAGS' 3816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3818 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3819 3820 3821 ac_ext=c 3822 ac_cpp='$CPP $CPPFLAGS' 3823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3825 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3826 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3827 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3828 if test ${am_cv_prog_cc_c_o+y} 3829 then : 3830 printf %s "(cached) " >&6 3831 else case e in #( 3832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3833 /* end confdefs.h. */ 3834 3835 int 3836 main (void) 3837 { 3838 3839 ; 3840 return 0; 3841 } 3842 _ACEOF 3843 # Make sure it works both with $CC and with simple cc. 3844 # Following AC_PROG_CC_C_O, we do the test twice because some 3845 # compilers refuse to overwrite an existing .o file with -o, 3846 # though they will create one. 3847 am_cv_prog_cc_c_o=yes 3848 for am_i in 1 2; do 3849 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3850 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3851 ac_status=$? 3852 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3853 (exit $ac_status); } \ 3854 && test -f conftest2.$ac_objext; then 3855 : OK 3856 else 3857 am_cv_prog_cc_c_o=no 3858 break 3859 fi 3860 done 3861 # aligned with autoconf, so not including core; see bug#72225. 3862 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 3863 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 3864 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 3865 unset am_i ;; 3866 esac 3867 fi 3868 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3869 printf '%s\n' "$am_cv_prog_cc_c_o" >&6; } 3870 if test "$am_cv_prog_cc_c_o" != yes; then 3871 # Losing compiler, so override with the script. 3872 # FIXME: It is wrong to rewrite CC. 3873 # But if we don't then we get into trouble of one sort or another. 3874 # A longer-term fix would be to have automake use am__CC in this case, 3875 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3876 CC="$am_aux_dir/compile $CC" 3877 fi 3878 ac_ext=c 3879 ac_cpp='$CPP $CPPFLAGS' 3880 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3881 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3882 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3883 3884 3885 3886 ac_header= ac_cache= 3887 for ac_item in $ac_header_c_list 3888 do 3889 if test $ac_cache; then 3890 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3891 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3892 printf '%s\n' "#define $ac_item 1" >> confdefs.h 3893 fi 3894 ac_header= ac_cache= 3895 elif test $ac_header; then 3896 ac_cache=$ac_item 3897 else 3898 ac_header=$ac_item 3899 fi 3900 done 3901 3902 3903 3904 3905 3906 3907 3908 3909 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3910 then : 3911 3912 printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h 3913 3914 fi 3915 3916 3917 3918 3919 3920 3921 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3922 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3923 if test ${ac_cv_safe_to_define___extensions__+y} 3924 then : 3925 printf %s "(cached) " >&6 3926 else case e in #( 3927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928 /* end confdefs.h. */ 3929 3930 # define __EXTENSIONS__ 1 3931 $ac_includes_default 3932 int 3933 main (void) 3934 { 3935 3936 ; 3937 return 0; 3938 } 3939 _ACEOF 3940 if ac_fn_c_try_compile "$LINENO" 3941 then : 3942 ac_cv_safe_to_define___extensions__=yes 3943 else case e in #( 3944 e) ac_cv_safe_to_define___extensions__=no ;; 3945 esac 3946 fi 3947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3948 esac 3949 fi 3950 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3951 printf '%s\n' "$ac_cv_safe_to_define___extensions__" >&6; } 3952 3953 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3954 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3955 if test ${ac_cv_should_define__xopen_source+y} 3956 then : 3957 printf %s "(cached) " >&6 3958 else case e in #( 3959 e) ac_cv_should_define__xopen_source=no 3960 if test $ac_cv_header_wchar_h = yes 3961 then : 3962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3963 /* end confdefs.h. */ 3964 3965 #include <wchar.h> 3966 mbstate_t x; 3967 int 3968 main (void) 3969 { 3970 3971 ; 3972 return 0; 3973 } 3974 _ACEOF 3975 if ac_fn_c_try_compile "$LINENO" 3976 then : 3977 3978 else case e in #( 3979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3980 /* end confdefs.h. */ 3981 3982 #define _XOPEN_SOURCE 500 3983 #include <wchar.h> 3984 mbstate_t x; 3985 int 3986 main (void) 3987 { 3988 3989 ; 3990 return 0; 3991 } 3992 _ACEOF 3993 if ac_fn_c_try_compile "$LINENO" 3994 then : 3995 ac_cv_should_define__xopen_source=yes 3996 fi 3997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3998 esac 3999 fi 4000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4001 fi ;; 4002 esac 4003 fi 4004 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 4005 printf '%s\n' "$ac_cv_should_define__xopen_source" >&6; } 4006 4007 printf '%s\n' "#define _ALL_SOURCE 1" >>confdefs.h 4008 4009 printf '%s\n' "#define _COSMO_SOURCE 1" >>confdefs.h 4010 4011 printf '%s\n' "#define _DARWIN_C_SOURCE 1" >>confdefs.h 4012 4013 printf '%s\n' "#define _GNU_SOURCE 1" >>confdefs.h 4014 4015 printf '%s\n' "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 4016 4017 printf '%s\n' "#define _NETBSD_SOURCE 1" >>confdefs.h 4018 4019 printf '%s\n' "#define _OPENBSD_SOURCE 1" >>confdefs.h 4020 4021 printf '%s\n' "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4022 4023 printf '%s\n' "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4024 4025 printf '%s\n' "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4026 4027 printf '%s\n' "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4028 4029 printf '%s\n' "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 4030 4031 printf '%s\n' "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4032 4033 printf '%s\n' "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4034 4035 printf '%s\n' "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4036 4037 printf '%s\n' "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4038 4039 printf '%s\n' "#define _TANDEM_SOURCE 1" >>confdefs.h 4040 4041 if test $ac_cv_header_minix_config_h = yes 4042 then : 4043 MINIX=yes 4044 printf '%s\n' "#define _MINIX 1" >>confdefs.h 4045 4046 printf '%s\n' "#define _POSIX_SOURCE 1" >>confdefs.h 4047 4048 printf '%s\n' "#define _POSIX_1_SOURCE 2" >>confdefs.h 4049 4050 else case e in #( 4051 e) MINIX= ;; 4052 esac 4053 fi 4054 if test $ac_cv_safe_to_define___extensions__ = yes 4055 then : 4056 printf '%s\n' "#define __EXTENSIONS__ 1" >>confdefs.h 4057 4058 fi 4059 if test $ac_cv_should_define__xopen_source = yes 4060 then : 4061 printf '%s\n' "#define _XOPEN_SOURCE 500" >>confdefs.h 4062 4063 fi 4064 4065 4066 # Initialize Automake 4067 am__api_version='1.18' 4068 4069 4070 # Find a good install program. We prefer a C program (faster), 4071 # so one script is as good as another. But avoid the broken or 4072 # incompatible versions: 4073 # SysV /etc/install, /usr/sbin/install 4074 # SunOS /usr/etc/install 4075 # IRIX /sbin/install 4076 # AIX /bin/install 4077 # AmigaOS /C/install, which installs bootblocks on floppy discs 4078 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4079 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4080 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4081 # OS/2's system install, which has a completely different semantic 4082 # ./install, which can be erroneously created by make from ./install.sh. 4083 # Reject install programs that cannot install multiple files. 4084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4085 printf %s "checking for a BSD-compatible install... " >&6; } 4086 if test -z "$INSTALL"; then 4087 if test ${ac_cv_path_install+y} 4088 then : 4089 printf %s "(cached) " >&6 4090 else case e in #( 4091 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4092 for as_dir in $PATH 4093 do 4094 IFS=$as_save_IFS 4095 case $as_dir in #((( 4096 '') as_dir=./ ;; 4097 */) ;; 4098 *) as_dir=$as_dir/ ;; 4099 esac 4100 # Account for fact that we put trailing slashes in our PATH walk. 4101 case $as_dir in #(( 4102 ./ | /[cC]/* | \ 4103 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4104 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4105 /usr/ucb/* ) ;; 4106 *) 4107 # OSF/1 and SCO ODT 3.0 have their own names for install. 4108 # Don't use installbsd from OSF/1 since it installs stuff as root 4109 # by default. 4110 for ac_prog in ginstall scoinst install; do 4111 for ac_exec_ext in '' $ac_executable_extensions; do 4112 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4113 if test $ac_prog = install && 4114 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4115 # AIX install. It has an incompatible calling convention. 4116 : 4117 elif test $ac_prog = install && 4118 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4119 # program-specific install script used by HP pwplus--don't use. 4120 : 4121 else 4122 rm -rf conftest.one conftest.two conftest.dir 4123 echo one > conftest.one 4124 echo two > conftest.two 4125 mkdir conftest.dir 4126 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4127 test -s conftest.one && test -s conftest.two && 4128 test -s conftest.dir/conftest.one && 4129 test -s conftest.dir/conftest.two 4130 then 4131 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4132 break 3 4133 fi 4134 fi 4135 fi 4136 done 4137 done 4138 ;; 4139 esac 4140 4141 done 4142 IFS=$as_save_IFS 4143 4144 rm -rf conftest.one conftest.two conftest.dir 4145 ;; 4146 esac 4147 fi 4148 if test ${ac_cv_path_install+y}; then 4149 INSTALL=$ac_cv_path_install 4150 else 4151 # As a last resort, use the slow shell script. Don't cache a 4152 # value for INSTALL within a source directory, because that will 4153 # break other packages using the cache if that directory is 4154 # removed, or if the value is a relative name. 4155 INSTALL=$ac_install_sh 4156 fi 4157 fi 4158 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4159 printf '%s\n' "$INSTALL" >&6; } 4160 4161 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4162 # It thinks the first close brace ends the variable substitution. 4163 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4164 4165 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4166 4167 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4168 4169 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 4170 printf %s "checking whether sleep supports fractional seconds... " >&6; } 4171 if test ${am_cv_sleep_fractional_seconds+y} 4172 then : 4173 printf %s "(cached) " >&6 4174 else case e in #( 4175 e) if sleep 0.001 2>/dev/null 4176 then : 4177 am_cv_sleep_fractional_seconds=yes 4178 else case e in #( 4179 e) am_cv_sleep_fractional_seconds=no ;; 4180 esac 4181 fi 4182 ;; 4183 esac 4184 fi 4185 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 4186 printf '%s\n' "$am_cv_sleep_fractional_seconds" >&6; } 4187 4188 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4189 printf %s "checking filesystem timestamp resolution... " >&6; } 4190 if test ${am_cv_filesystem_timestamp_resolution+y} 4191 then : 4192 printf %s "(cached) " >&6 4193 else case e in #( 4194 e) # Default to the worst case. 4195 am_cv_filesystem_timestamp_resolution=2 4196 4197 # Only try to go finer than 1 sec if sleep can do it. 4198 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4199 # - 1 sec is not much of a win compared to 2 sec, and 4200 # - it takes 2 seconds to perform the test whether 1 sec works. 4201 # 4202 # Instead, just use the default 2s on platforms that have 1s resolution, 4203 # accept the extra 1s delay when using $sleep in the Automake tests, in 4204 # exchange for not incurring the 2s delay for running the test for all 4205 # packages. 4206 # 4207 am_try_resolutions= 4208 if test "$am_cv_sleep_fractional_seconds" = yes; then 4209 # Even a millisecond often causes a bunch of false positives, 4210 # so just try a hundredth of a second. The time saved between .001 and 4211 # .01 is not terribly consequential. 4212 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4213 fi 4214 4215 # In order to catch current-generation FAT out, we must *modify* files 4216 # that already exist; the *creation* timestamp is finer. Use names 4217 # that make ls -t sort them differently when they have equal 4218 # timestamps than when they have distinct timestamps, keeping 4219 # in mind that ls -t prints the *newest* file first. 4220 rm -f conftest.ts? 4221 : > conftest.ts1 4222 : > conftest.ts2 4223 : > conftest.ts3 4224 4225 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4226 # clobber the current shell's arguments. (Outer-level square brackets 4227 # are removed by m4; they're present so that m4 does not expand 4228 # <dollar><star>; be careful, easy to get confused.) 4229 if ( 4230 set X `ls -t conftest.ts[12]` && 4231 { 4232 test "$*" != "X conftest.ts1 conftest.ts2" || 4233 test "$*" != "X conftest.ts2 conftest.ts1"; 4234 } 4235 ); then :; else 4236 # If neither matched, then we have a broken ls. This can happen 4237 # if, for instance, CONFIG_SHELL is bash and it inherits a 4238 # broken ls alias from the environment. This has actually 4239 # happened. Such a system could not be considered "sane". 4240 printf '%s\n' ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4241 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4242 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4243 as_fn_error $? "ls -t produces unexpected output. 4244 Make sure there is not a broken ls alias in your environment. 4245 See 'config.log' for more details" "$LINENO" 5; } 4246 fi 4247 4248 for am_try_res in $am_try_resolutions; do 4249 # Any one fine-grained sleep might happen to cross the boundary 4250 # between two values of a coarser actual resolution, but if we do 4251 # two fine-grained sleeps in a row, at least one of them will fall 4252 # entirely within a coarse interval. 4253 echo alpha > conftest.ts1 4254 sleep $am_try_res 4255 echo beta > conftest.ts2 4256 sleep $am_try_res 4257 echo gamma > conftest.ts3 4258 4259 # We assume that 'ls -t' will make use of high-resolution 4260 # timestamps if the operating system supports them at all. 4261 if (set X `ls -t conftest.ts?` && 4262 test "$2" = conftest.ts3 && 4263 test "$3" = conftest.ts2 && 4264 test "$4" = conftest.ts1); then 4265 # 4266 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4267 # because we don't need to test make. 4268 make_ok=true 4269 if test $am_try_res != 1; then 4270 # But if we've succeeded so far with a subsecond resolution, we 4271 # have one more thing to check: make. It can happen that 4272 # everything else supports the subsecond mtimes, but make doesn't; 4273 # notably on macOS, which ships make 3.81 from 2006 (the last one 4274 # released under GPLv2). https://bugs.gnu.org/68808 4275 # 4276 # We test $MAKE if it is defined in the environment, else "make". 4277 # It might get overridden later, but our hope is that in practice 4278 # it does not matter: it is the system "make" which is (by far) 4279 # the most likely to be broken, whereas if the user overrides it, 4280 # probably they did so with a better, or at least not worse, make. 4281 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4282 # 4283 # Create a Makefile (real tab character here): 4284 rm -f conftest.mk 4285 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4286 echo ' touch conftest.ts2' >>conftest.mk 4287 # 4288 # Now, running 4289 # touch conftest.ts1; touch conftest.ts2; make 4290 # should touch ts1 because ts2 is newer. This could happen by luck, 4291 # but most often, it will fail if make's support is insufficient. So 4292 # test for several consecutive successes. 4293 # 4294 # (We reuse conftest.ts[12] because we still want to modify existing 4295 # files, not create new ones, per above.) 4296 n=0 4297 make=${MAKE-make} 4298 until test $n -eq 3; do 4299 echo one > conftest.ts1 4300 sleep $am_try_res 4301 echo two > conftest.ts2 # ts2 should now be newer than ts1 4302 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4303 make_ok=false 4304 break # out of $n loop 4305 fi 4306 n=`expr $n + 1` 4307 done 4308 fi 4309 # 4310 if $make_ok; then 4311 # Everything we know to check worked out, so call this resolution good. 4312 am_cv_filesystem_timestamp_resolution=$am_try_res 4313 break # out of $am_try_res loop 4314 fi 4315 # Otherwise, we'll go on to check the next resolution. 4316 fi 4317 done 4318 rm -f conftest.ts? 4319 # (end _am_filesystem_timestamp_resolution) 4320 ;; 4321 esac 4322 fi 4323 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4324 printf '%s\n' "$am_cv_filesystem_timestamp_resolution" >&6; } 4325 4326 # This check should not be cached, as it may vary across builds of 4327 # different projects. 4328 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4329 printf %s "checking whether build environment is sane... " >&6; } 4330 # Reject unsafe characters in $srcdir or the absolute working directory 4331 # name. Accept space and tab only in the latter. 4332 am_lf=' 4333 ' 4334 case `pwd` in 4335 *[\\\"\#\$\&\'\`$am_lf]*) 4336 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4337 printf '%s\n' "no" >&6; } 4338 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4339 esac 4340 case $srcdir in 4341 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4342 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4343 printf '%s\n' "no" >&6; } 4344 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4345 esac 4346 4347 # Do 'set' in a subshell so we don't clobber the current shell's 4348 # arguments. Must try -L first in case configure is actually a 4349 # symlink; some systems play weird games with the mod time of symlinks 4350 # (eg FreeBSD returns the mod time of the symlink's containing 4351 # directory). 4352 am_build_env_is_sane=no 4353 am_has_slept=no 4354 rm -f conftest.file 4355 for am_try in 1 2; do 4356 echo "timestamp, slept: $am_has_slept" > conftest.file 4357 if ( 4358 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4359 if test "$*" = "X"; then 4360 # -L didn't work. 4361 set X `ls -t "$srcdir/configure" conftest.file` 4362 fi 4363 test "$2" = conftest.file 4364 ); then 4365 am_build_env_is_sane=yes 4366 break 4367 fi 4368 # Just in case. 4369 sleep "$am_cv_filesystem_timestamp_resolution" 4370 am_has_slept=yes 4371 done 4372 4373 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4374 printf '%s\n' "$am_build_env_is_sane" >&6; } 4375 if test "$am_build_env_is_sane" = no; then 4376 as_fn_error $? "newly created file is older than distributed files! 4377 Check your system clock" "$LINENO" 5 4378 fi 4379 4380 # If we didn't sleep, we still need to ensure time stamps of config.status and 4381 # generated files are strictly newer. 4382 am_sleep_pid= 4383 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4384 then : 4385 4386 else case e in #( 4387 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4388 am_sleep_pid=$! 4389 ;; 4390 esac 4391 fi 4392 4393 rm -f conftest.file 4394 4395 test "$program_prefix" != NONE && 4396 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4397 # Use a double $ so make ignores it. 4398 test "$program_suffix" != NONE && 4399 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4400 # Double any \ or $. 4401 # By default was 's,x,x', remove it if useless. 4402 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4403 program_transform_name=`printf '%s\n' "$program_transform_name" | sed "$ac_script"` 4404 4405 4406 if test x"${MISSING+set}" != xset; then 4407 MISSING="\${SHELL} '$am_aux_dir/missing'" 4408 fi 4409 # Use eval to expand $SHELL 4410 if eval "$MISSING --is-lightweight"; then 4411 am_missing_run="$MISSING " 4412 else 4413 am_missing_run= 4414 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4415 printf '%s\n' "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4416 fi 4417 4418 if test x"${install_sh+set}" != xset; then 4419 case $am_aux_dir in 4420 *\ * | *\ *) 4421 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4422 *) 4423 install_sh="\${SHELL} $am_aux_dir/install-sh" 4424 esac 4425 fi 4426 4427 # Installed binaries are usually stripped using 'strip' when the user 4428 # run "make install-strip". However 'strip' might not be the right 4429 # tool to use in cross-compilation environments, therefore Automake 4430 # will honor the 'STRIP' environment variable to overrule this program. 4431 if test "$cross_compiling" != no; then 4432 if test -n "$ac_tool_prefix"; then 4433 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4434 set dummy ${ac_tool_prefix}strip; ac_word=$2 4435 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4436 printf %s "checking for $ac_word... " >&6; } 4437 if test ${ac_cv_prog_STRIP+y} 4438 then : 4439 printf %s "(cached) " >&6 4440 else case e in #( 4441 e) if test -n "$STRIP"; then 4442 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4443 else 4444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4445 for as_dir in $PATH 4446 do 4447 IFS=$as_save_IFS 4448 case $as_dir in #((( 4449 '') as_dir=./ ;; 4450 */) ;; 4451 *) as_dir=$as_dir/ ;; 4452 esac 4453 for ac_exec_ext in '' $ac_executable_extensions; do 4454 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4455 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4456 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4457 break 2 4458 fi 4459 done 4460 done 4461 IFS=$as_save_IFS 4462 4463 fi ;; 4464 esac 4465 fi 4466 STRIP=$ac_cv_prog_STRIP 4467 if test -n "$STRIP"; then 4468 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4469 printf '%s\n' "$STRIP" >&6; } 4470 else 4471 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 printf '%s\n' "no" >&6; } 4473 fi 4474 4475 4476 fi 4477 if test -z "$ac_cv_prog_STRIP"; then 4478 ac_ct_STRIP=$STRIP 4479 # Extract the first word of "strip", so it can be a program name with args. 4480 set dummy strip; ac_word=$2 4481 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4482 printf %s "checking for $ac_word... " >&6; } 4483 if test ${ac_cv_prog_ac_ct_STRIP+y} 4484 then : 4485 printf %s "(cached) " >&6 4486 else case e in #( 4487 e) if test -n "$ac_ct_STRIP"; then 4488 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4489 else 4490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4491 for as_dir in $PATH 4492 do 4493 IFS=$as_save_IFS 4494 case $as_dir in #((( 4495 '') as_dir=./ ;; 4496 */) ;; 4497 *) as_dir=$as_dir/ ;; 4498 esac 4499 for ac_exec_ext in '' $ac_executable_extensions; do 4500 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4501 ac_cv_prog_ac_ct_STRIP="strip" 4502 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4503 break 2 4504 fi 4505 done 4506 done 4507 IFS=$as_save_IFS 4508 4509 fi ;; 4510 esac 4511 fi 4512 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4513 if test -n "$ac_ct_STRIP"; then 4514 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4515 printf '%s\n' "$ac_ct_STRIP" >&6; } 4516 else 4517 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4518 printf '%s\n' "no" >&6; } 4519 fi 4520 4521 if test "x$ac_ct_STRIP" = x; then 4522 STRIP=":" 4523 else 4524 case $cross_compiling:$ac_tool_warned in 4525 yes:) 4526 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4527 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4528 ac_tool_warned=yes ;; 4529 esac 4530 STRIP=$ac_ct_STRIP 4531 fi 4532 else 4533 STRIP="$ac_cv_prog_STRIP" 4534 fi 4535 4536 fi 4537 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4538 4539 4540 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4541 printf %s "checking for a race-free mkdir -p... " >&6; } 4542 if test -z "$MKDIR_P"; then 4543 if test ${ac_cv_path_mkdir+y} 4544 then : 4545 printf %s "(cached) " >&6 4546 else case e in #( 4547 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4548 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4549 do 4550 IFS=$as_save_IFS 4551 case $as_dir in #((( 4552 '') as_dir=./ ;; 4553 */) ;; 4554 *) as_dir=$as_dir/ ;; 4555 esac 4556 for ac_prog in mkdir gmkdir; do 4557 for ac_exec_ext in '' $ac_executable_extensions; do 4558 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4559 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4560 'mkdir ('*'coreutils) '* | \ 4561 *'BusyBox '* | \ 4562 'mkdir (fileutils) '4.1*) 4563 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4564 break 3;; 4565 esac 4566 done 4567 done 4568 done 4569 IFS=$as_save_IFS 4570 ;; 4571 esac 4572 fi 4573 4574 test -d ./--version && rmdir ./--version 4575 if test ${ac_cv_path_mkdir+y}; then 4576 MKDIR_P="$ac_cv_path_mkdir -p" 4577 else 4578 # As a last resort, use plain mkdir -p, 4579 # in the hope it doesn't have the bugs of ancient mkdir. 4580 MKDIR_P='mkdir -p' 4581 fi 4582 fi 4583 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4584 printf '%s\n' "$MKDIR_P" >&6; } 4585 4586 for ac_prog in gawk mawk nawk awk 'busybox awk' 4587 do 4588 # Extract the first word of "$ac_prog", so it can be a program name with args. 4589 set dummy $ac_prog; ac_word=$2 4590 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4591 printf %s "checking for $ac_word... " >&6; } 4592 if test ${ac_cv_prog_AWK+y} 4593 then : 4594 printf %s "(cached) " >&6 4595 else case e in #( 4596 e) if test -n "$AWK"; then 4597 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4598 else 4599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4600 for as_dir in $PATH 4601 do 4602 IFS=$as_save_IFS 4603 case $as_dir in #((( 4604 '') as_dir=./ ;; 4605 */) ;; 4606 *) as_dir=$as_dir/ ;; 4607 esac 4608 for ac_exec_ext in '' $ac_executable_extensions; do 4609 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4610 ac_cv_prog_AWK="$ac_prog" 4611 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4612 break 2 4613 fi 4614 done 4615 done 4616 IFS=$as_save_IFS 4617 4618 fi ;; 4619 esac 4620 fi 4621 AWK=$ac_cv_prog_AWK 4622 if test -n "$AWK"; then 4623 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4624 printf '%s\n' "$AWK" >&6; } 4625 else 4626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4627 printf '%s\n' "no" >&6; } 4628 fi 4629 4630 4631 test -n "$AWK" && break 4632 done 4633 4634 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4635 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4636 set x ${MAKE-make} 4637 ac_make=`printf '%s\n' "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4638 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4639 then : 4640 printf %s "(cached) " >&6 4641 else case e in #( 4642 e) cat >conftest.make <<\_ACEOF 4643 SHELL = /bin/sh 4644 all: 4645 @printf '%s\n' '@@@%%%=$(MAKE)=@@@%%%' 4646 _ACEOF 4647 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4648 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4649 *@@@%%%=?*=@@@%%%*) 4650 eval ac_cv_prog_make_${ac_make}_set=yes;; 4651 *) 4652 eval ac_cv_prog_make_${ac_make}_set=no;; 4653 esac 4654 rm -f conftest.make ;; 4655 esac 4656 fi 4657 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4659 printf '%s\n' "yes" >&6; } 4660 SET_MAKE= 4661 else 4662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4663 printf '%s\n' "no" >&6; } 4664 SET_MAKE="MAKE=${MAKE-make}" 4665 fi 4666 4667 rm -rf .tst 2>/dev/null 4668 mkdir .tst 2>/dev/null 4669 if test -d .tst; then 4670 am__leading_dot=. 4671 else 4672 am__leading_dot=_ 4673 fi 4674 rmdir .tst 2>/dev/null 4675 4676 DEPDIR="${am__leading_dot}deps" 4677 4678 ac_config_commands="$ac_config_commands depfiles" 4679 4680 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4681 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4682 cat > confinc.mk << 'END' 4683 am__doit: 4684 @echo this is the am__doit target >confinc.out 4685 .PHONY: am__doit 4686 END 4687 am__include="#" 4688 am__quote= 4689 # BSD make does it like this. 4690 echo '.include "confinc.mk" # ignored' > confmf.BSD 4691 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4692 echo 'include confinc.mk # ignored' > confmf.GNU 4693 _am_result=no 4694 for s in GNU BSD; do 4695 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4696 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4697 ac_status=$? 4698 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4699 (exit $ac_status); } 4700 case $?:`cat confinc.out 2>/dev/null` in #( 4701 '0:this is the am__doit target') : 4702 case $s in #( 4703 BSD) : 4704 am__include='.include' am__quote='"' ;; #( 4705 *) : 4706 am__include='include' am__quote='' ;; 4707 esac ;; #( 4708 *) : 4709 ;; 4710 esac 4711 if test "$am__include" != "#"; then 4712 _am_result="yes ($s style)" 4713 break 4714 fi 4715 done 4716 rm -f confinc.* confmf.* 4717 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4718 printf '%s\n' "${_am_result}" >&6; } 4719 4720 # Check whether --enable-dependency-tracking was given. 4721 if test ${enable_dependency_tracking+y} 4722 then : 4723 enableval=$enable_dependency_tracking; 4724 fi 4725 4726 if test "x$enable_dependency_tracking" != xno; then 4727 am_depcomp="$ac_aux_dir/depcomp" 4728 AMDEPBACKSLASH='\' 4729 am__nodep='_no' 4730 fi 4731 if test "x$enable_dependency_tracking" != xno; then 4732 AMDEP_TRUE= 4733 AMDEP_FALSE='#' 4734 else 4735 AMDEP_TRUE='#' 4736 AMDEP_FALSE= 4737 fi 4738 4739 4740 AM_DEFAULT_VERBOSITY=1 4741 # Check whether --enable-silent-rules was given. 4742 if test ${enable_silent_rules+y} 4743 then : 4744 enableval=$enable_silent_rules; 4745 fi 4746 4747 am_make=${MAKE-make} 4748 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4749 printf %s "checking whether $am_make supports nested variables... " >&6; } 4750 if test ${am_cv_make_support_nested_variables+y} 4751 then : 4752 printf %s "(cached) " >&6 4753 else case e in #( 4754 e) if printf '%s\n' 'TRUE=$(BAR$(V)) 4755 BAR0=false 4756 BAR1=true 4757 V=1 4758 am__doit: 4759 @$(TRUE) 4760 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4761 am_cv_make_support_nested_variables=yes 4762 else 4763 am_cv_make_support_nested_variables=no 4764 fi ;; 4765 esac 4766 fi 4767 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4768 printf '%s\n' "$am_cv_make_support_nested_variables" >&6; } 4769 AM_BACKSLASH='\' 4770 4771 am__rm_f_notfound= 4772 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4773 then : 4774 4775 else case e in #( 4776 e) am__rm_f_notfound='""' ;; 4777 esac 4778 fi 4779 4780 4781 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4782 printf %s "checking xargs -n works... " >&6; } 4783 if test ${am_cv_xargs_n_works+y} 4784 then : 4785 printf %s "(cached) " >&6 4786 else case e in #( 4787 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4788 3" 4789 then : 4790 am_cv_xargs_n_works=yes 4791 else case e in #( 4792 e) am_cv_xargs_n_works=no ;; 4793 esac 4794 fi ;; 4795 esac 4796 fi 4797 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4798 printf '%s\n' "$am_cv_xargs_n_works" >&6; } 4799 if test "$am_cv_xargs_n_works" = yes 4800 then : 4801 am__xargs_n='xargs -n' 4802 else case e in #( 4803 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4804 ;; 4805 esac 4806 fi 4807 4808 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4809 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4810 # is not polluted with repeated "-I." 4811 am__isrc=' -I$(srcdir)' 4812 # test to see if srcdir already configured 4813 if test -f $srcdir/config.status; then 4814 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4815 fi 4816 fi 4817 4818 # test whether we have cygpath 4819 if test -z "$CYGPATH_W"; then 4820 if (cygpath --version) >/dev/null 2>/dev/null; then 4821 CYGPATH_W='cygpath -w' 4822 else 4823 CYGPATH_W=echo 4824 fi 4825 fi 4826 4827 4828 # Define the identity of the package. 4829 PACKAGE='xset' 4830 VERSION='1.2.6' 4831 4832 4833 printf '%s\n' "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4834 4835 4836 printf '%s\n' "#define VERSION \"$VERSION\"" >>confdefs.h 4837 4838 # Some tools Automake needs. 4839 4840 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4841 4842 4843 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4844 4845 4846 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4847 4848 4849 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4850 4851 4852 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4853 4854 # For better backward compatibility. To be removed once Automake 1.9.x 4855 # dies out for good. For more background, see: 4856 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4857 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4858 mkdir_p='$(MKDIR_P)' 4859 4860 # We need awk for the "check" target (and possibly the TAP driver). The 4861 # system "awk" is bad on some platforms. 4862 # Always define AMTAR for backward compatibility. Yes, it's still used 4863 # in the wild :-( We should find a proper way to deprecate it ... 4864 AMTAR='$${TAR-tar}' 4865 4866 4867 # We'll loop over all known methods to create a tar archive until one works. 4868 _am_tools='gnutar plaintar pax cpio none' 4869 4870 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 4871 # There is notably a 21 bits limit for the UID and the GID. In fact, 4872 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 4873 # and bug#13588). 4874 am_max_uid=2097151 # 2^21 - 1 4875 am_max_gid=$am_max_uid 4876 # The $UID and $GID variables are not portable, so we need to resort 4877 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 4878 # below are definitely unexpected, so allow the users to see them 4879 # (that is, avoid stderr redirection). 4880 am_uid=`id -u || echo unknown` 4881 am_gid=`id -g || echo unknown` 4882 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 4883 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 4884 if test x$am_uid = xunknown; then 4885 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 4886 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 4887 elif test $am_uid -le $am_max_uid; then 4888 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4889 printf '%s\n' "yes" >&6; } 4890 else 4891 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4892 printf '%s\n' "no" >&6; } 4893 _am_tools=none 4894 fi 4895 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 4896 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 4897 if test x$gm_gid = xunknown; then 4898 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 4899 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 4900 elif test $am_gid -le $am_max_gid; then 4901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4902 printf '%s\n' "yes" >&6; } 4903 else 4904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4905 printf '%s\n' "no" >&6; } 4906 _am_tools=none 4907 fi 4908 4909 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 4910 printf %s "checking how to create a ustar tar archive... " >&6; } 4911 4912 # Go ahead even if we have the value already cached. We do so because we 4913 # need to set the values for the 'am__tar' and 'am__untar' variables. 4914 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 4915 4916 for _am_tool in $_am_tools; do 4917 case $_am_tool in 4918 gnutar) 4919 for _am_tar in tar gnutar gtar; do 4920 { echo "$as_me:$LINENO: $_am_tar --version" >&5 4921 ($_am_tar --version) >&5 2>&5 4922 ac_status=$? 4923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4924 (exit $ac_status); } && break 4925 done 4926 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 4927 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 4928 am__untar="$_am_tar -xf -" 4929 ;; 4930 plaintar) 4931 # Must skip GNU tar: if it does not support --format= it doesn't create 4932 # ustar tarball either. 4933 (tar --version) >/dev/null 2>&1 && continue 4934 am__tar='tar chf - "$$tardir"' 4935 am__tar_='tar chf - "$tardir"' 4936 am__untar='tar xf -' 4937 ;; 4938 pax) 4939 am__tar='pax -L -x ustar -w "$$tardir"' 4940 am__tar_='pax -L -x ustar -w "$tardir"' 4941 am__untar='pax -r' 4942 ;; 4943 cpio) 4944 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 4945 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 4946 am__untar='cpio -i -H ustar -d' 4947 ;; 4948 none) 4949 am__tar=false 4950 am__tar_=false 4951 am__untar=false 4952 ;; 4953 esac 4954 4955 # If the value was cached, stop now. We just wanted to have am__tar 4956 # and am__untar set. 4957 test -n "${am_cv_prog_tar_ustar}" && break 4958 4959 # tar/untar a dummy directory, and stop if the command works. 4960 rm -rf conftest.dir 4961 mkdir conftest.dir 4962 echo GrepMe > conftest.dir/file 4963 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 4964 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 4965 ac_status=$? 4966 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4967 (exit $ac_status); } 4968 rm -rf conftest.dir 4969 if test -s conftest.tar; then 4970 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 4971 ($am__untar <conftest.tar) >&5 2>&5 4972 ac_status=$? 4973 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4974 (exit $ac_status); } 4975 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 4976 (cat conftest.dir/file) >&5 2>&5 4977 ac_status=$? 4978 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4979 (exit $ac_status); } 4980 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 4981 fi 4982 done 4983 rm -rf conftest.dir 4984 4985 if test ${am_cv_prog_tar_ustar+y} 4986 then : 4987 printf %s "(cached) " >&6 4988 else case e in #( 4989 e) am_cv_prog_tar_ustar=$_am_tool ;; 4990 esac 4991 fi 4992 4993 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 4994 printf '%s\n' "$am_cv_prog_tar_ustar" >&6; } 4995 4996 4997 4998 4999 5000 depcc="$CC" am_compiler_list= 5001 5002 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 5003 printf %s "checking dependency style of $depcc... " >&6; } 5004 if test ${am_cv_CC_dependencies_compiler_type+y} 5005 then : 5006 printf %s "(cached) " >&6 5007 else case e in #( 5008 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 5009 # We make a subdir and do the tests there. Otherwise we can end up 5010 # making bogus files that we don't know about and never remove. For 5011 # instance it was reported that on HP-UX the gcc test will end up 5012 # making a dummy file named 'D' -- because '-MD' means "put the output 5013 # in D". 5014 rm -rf conftest.dir 5015 mkdir conftest.dir 5016 # Copy depcomp to subdir because otherwise we won't find it if we're 5017 # using a relative directory. 5018 cp "$am_depcomp" conftest.dir 5019 cd conftest.dir 5020 # We will build objects and dependencies in a subdirectory because 5021 # it helps to detect inapplicable dependency modes. For instance 5022 # both Tru64's cc and ICC support -MD to output dependencies as a 5023 # side effect of compilation, but ICC will put the dependencies in 5024 # the current directory while Tru64 will put them in the object 5025 # directory. 5026 mkdir sub 5027 5028 am_cv_CC_dependencies_compiler_type=none 5029 if test "$am_compiler_list" = ""; then 5030 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5031 fi 5032 am__universal=false 5033 case " $depcc " in #( 5034 *\ -arch\ *\ -arch\ *) am__universal=true ;; 5035 esac 5036 5037 for depmode in $am_compiler_list; do 5038 # Setup a source with many dependencies, because some compilers 5039 # like to wrap large dependency lists on column 80 (with \), and 5040 # we should not choose a depcomp mode which is confused by this. 5041 # 5042 # We need to recreate these files for each test, as the compiler may 5043 # overwrite some of them when testing with obscure command lines. 5044 # This happens at least with the AIX C compiler. 5045 : > sub/conftest.c 5046 for i in 1 2 3 4 5 6; do 5047 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5048 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 5049 # Solaris 10 /bin/sh. 5050 echo '/* dummy */' > sub/conftst$i.h 5051 done 5052 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 5053 5054 # We check with '-c' and '-o' for the sake of the "dashmstdout" 5055 # mode. It turns out that the SunPro C++ compiler does not properly 5056 # handle '-M -o', and we need to detect this. Also, some Intel 5057 # versions had trouble with output in subdirs. 5058 am__obj=sub/conftest.${OBJEXT-o} 5059 am__minus_obj="-o $am__obj" 5060 case $depmode in 5061 gcc) 5062 # This depmode causes a compiler race in universal mode. 5063 test "$am__universal" = false || continue 5064 ;; 5065 nosideeffect) 5066 # After this tag, mechanisms are not by side-effect, so they'll 5067 # only be used when explicitly requested. 5068 if test "x$enable_dependency_tracking" = xyes; then 5069 continue 5070 else 5071 break 5072 fi 5073 ;; 5074 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5075 # This compiler won't grok '-c -o', but also, the minuso test has 5076 # not run yet. These depmodes are late enough in the game, and 5077 # so weak that their functioning should not be impacted. 5078 am__obj=conftest.${OBJEXT-o} 5079 am__minus_obj= 5080 ;; 5081 none) break ;; 5082 esac 5083 if depmode=$depmode \ 5084 source=sub/conftest.c object=$am__obj \ 5085 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5086 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5087 >/dev/null 2>conftest.err && 5088 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5089 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5090 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5091 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5092 # icc doesn't choke on unknown options, it will just issue warnings 5093 # or remarks (even with -Werror). So we grep stderr for any message 5094 # that says an option was ignored or not supported. 5095 # When given -MP, icc 7.0 and 7.1 complain thus: 5096 # icc: Command line warning: ignoring option '-M'; no argument required 5097 # The diagnosis changed in icc 8.0: 5098 # icc: Command line remark: option '-MP' not supported 5099 if (grep 'ignoring option' conftest.err || 5100 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5101 am_cv_CC_dependencies_compiler_type=$depmode 5102 break 5103 fi 5104 fi 5105 done 5106 5107 cd .. 5108 rm -rf conftest.dir 5109 else 5110 am_cv_CC_dependencies_compiler_type=none 5111 fi 5112 ;; 5113 esac 5114 fi 5115 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5116 printf '%s\n' "$am_cv_CC_dependencies_compiler_type" >&6; } 5117 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5118 5119 if 5120 test "x$enable_dependency_tracking" != xno \ 5121 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5122 am__fastdepCC_TRUE= 5123 am__fastdepCC_FALSE='#' 5124 else 5125 am__fastdepCC_TRUE='#' 5126 am__fastdepCC_FALSE= 5127 fi 5128 5129 5130 # Variables for tags utilities; see am/tags.am 5131 if test -z "$CTAGS"; then 5132 CTAGS=ctags 5133 fi 5134 5135 if test -z "$ETAGS"; then 5136 ETAGS=etags 5137 fi 5138 5139 if test -z "$CSCOPE"; then 5140 CSCOPE=cscope 5141 fi 5142 5143 5144 5145 5146 5147 5148 5149 5150 # Require xorg-macros: XORG_MANPAGE_SECTIONS 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 5163 printf %s "checking for $CC options to detect undeclared functions... " >&6; } 5164 if test ${ac_cv_c_undeclared_builtin_options+y} 5165 then : 5166 printf %s "(cached) " >&6 5167 else case e in #( 5168 e) ac_save_CFLAGS=$CFLAGS 5169 ac_cv_c_undeclared_builtin_options='cannot detect' 5170 for ac_arg in '' -fno-builtin; do 5171 CFLAGS="$ac_save_CFLAGS $ac_arg" 5172 # This test program should *not* compile successfully. 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 5176 int 5177 main (void) 5178 { 5179 (void) strchr; 5180 ; 5181 return 0; 5182 } 5183 _ACEOF 5184 if ac_fn_c_try_compile "$LINENO" 5185 then : 5186 5187 else case e in #( 5188 e) # This test program should compile successfully. 5189 # No library function is consistently available on 5190 # freestanding implementations, so test against a dummy 5191 # declaration. Include always-available headers on the 5192 # off chance that they somehow elicit warnings. 5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5194 /* end confdefs.h. */ 5195 #include <float.h> 5196 #include <limits.h> 5197 #include <stdarg.h> 5198 #include <stddef.h> 5199 extern void ac_decl (int, char *); 5200 5201 int 5202 main (void) 5203 { 5204 (void) ac_decl (0, (char *) 0); 5205 (void) ac_decl; 5206 5207 ; 5208 return 0; 5209 } 5210 _ACEOF 5211 if ac_fn_c_try_compile "$LINENO" 5212 then : 5213 if test x"$ac_arg" = x 5214 then : 5215 ac_cv_c_undeclared_builtin_options='none needed' 5216 else case e in #( 5217 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5218 esac 5219 fi 5220 break 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5223 esac 5224 fi 5225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5226 done 5227 CFLAGS=$ac_save_CFLAGS 5228 ;; 5229 esac 5230 fi 5231 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5232 printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } 5233 case $ac_cv_c_undeclared_builtin_options in #( 5234 'cannot detect') : 5235 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5236 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 5237 as_fn_error $? "cannot make $CC report undeclared builtins 5238 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5239 'none needed') : 5240 ac_c_undeclared_builtin_options='' ;; #( 5241 *) : 5242 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5243 esac 5244 5245 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 5246 printf %s "checking for $CC options to ignore future-version functions... " >&6; } 5247 if test ${ac_cv_c_future_darwin_options+y} 5248 then : 5249 printf %s "(cached) " >&6 5250 else case e in #( 5251 e) ac_compile_saved="$ac_compile" 5252 ac_compile="$ac_compile -Werror=unguarded-availability-new" 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254 /* end confdefs.h. */ 5255 #if ! (defined __APPLE__ && defined __MACH__) 5256 #error "-Werror=unguarded-availability-new not needed here" 5257 #endif 5258 5259 int 5260 main (void) 5261 { 5262 5263 ; 5264 return 0; 5265 } 5266 _ACEOF 5267 if ac_fn_c_try_compile "$LINENO" 5268 then : 5269 ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' 5270 else case e in #( 5271 e) ac_cv_c_future_darwin_options='none needed' ;; 5272 esac 5273 fi 5274 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5275 ac_compile="$ac_compile_saved" 5276 ;; 5277 esac 5278 fi 5279 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 5280 printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } 5281 case $ac_cv_c_future_darwin_options in #( 5282 'none needed') : 5283 ac_c_future_darwin_options='' ;; #( 5284 *) : 5285 ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; 5286 esac 5287 5288 5289 5290 5291 5292 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" 5293 if test "x$ac_cv_have_decl___clang__" = xyes 5294 then : 5295 CLANGCC="yes" 5296 else case e in #( 5297 e) CLANGCC="no" ;; 5298 esac 5299 fi 5300 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5301 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5302 then : 5303 INTELCC="yes" 5304 else case e in #( 5305 e) INTELCC="no" ;; 5306 esac 5307 fi 5308 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" 5309 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5310 then : 5311 SUNCC="yes" 5312 else case e in #( 5313 e) SUNCC="no" ;; 5314 esac 5315 fi 5316 5317 5318 5319 5320 5321 5322 5323 5324 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5325 if test -n "$ac_tool_prefix"; then 5326 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5327 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5328 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5329 printf %s "checking for $ac_word... " >&6; } 5330 if test ${ac_cv_path_PKG_CONFIG+y} 5331 then : 5332 printf %s "(cached) " >&6 5333 else case e in #( 5334 e) case $PKG_CONFIG in 5335 [\\/]* | ?:[\\/]*) 5336 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5337 ;; 5338 *) 5339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5340 for as_dir in $PATH 5341 do 5342 IFS=$as_save_IFS 5343 case $as_dir in #((( 5344 '') as_dir=./ ;; 5345 */) ;; 5346 *) as_dir=$as_dir/ ;; 5347 esac 5348 for ac_exec_ext in '' $ac_executable_extensions; do 5349 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5350 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5351 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5352 break 2 5353 fi 5354 done 5355 done 5356 IFS=$as_save_IFS 5357 5358 ;; 5359 esac ;; 5360 esac 5361 fi 5362 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5363 if test -n "$PKG_CONFIG"; then 5364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5365 printf '%s\n' "$PKG_CONFIG" >&6; } 5366 else 5367 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5368 printf '%s\n' "no" >&6; } 5369 fi 5370 5371 5372 fi 5373 if test -z "$ac_cv_path_PKG_CONFIG"; then 5374 ac_pt_PKG_CONFIG=$PKG_CONFIG 5375 # Extract the first word of "pkg-config", so it can be a program name with args. 5376 set dummy pkg-config; ac_word=$2 5377 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5378 printf %s "checking for $ac_word... " >&6; } 5379 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5380 then : 5381 printf %s "(cached) " >&6 5382 else case e in #( 5383 e) case $ac_pt_PKG_CONFIG in 5384 [\\/]* | ?:[\\/]*) 5385 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5386 ;; 5387 *) 5388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5389 for as_dir in $PATH 5390 do 5391 IFS=$as_save_IFS 5392 case $as_dir in #((( 5393 '') as_dir=./ ;; 5394 */) ;; 5395 *) as_dir=$as_dir/ ;; 5396 esac 5397 for ac_exec_ext in '' $ac_executable_extensions; do 5398 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5399 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5400 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5401 break 2 5402 fi 5403 done 5404 done 5405 IFS=$as_save_IFS 5406 5407 ;; 5408 esac ;; 5409 esac 5410 fi 5411 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5412 if test -n "$ac_pt_PKG_CONFIG"; then 5413 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5414 printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } 5415 else 5416 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5417 printf '%s\n' "no" >&6; } 5418 fi 5419 5420 if test "x$ac_pt_PKG_CONFIG" = x; then 5421 PKG_CONFIG="" 5422 else 5423 case $cross_compiling:$ac_tool_warned in 5424 yes:) 5425 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5426 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5427 ac_tool_warned=yes ;; 5428 esac 5429 PKG_CONFIG=$ac_pt_PKG_CONFIG 5430 fi 5431 else 5432 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5433 fi 5434 5435 fi 5436 if test -n "$PKG_CONFIG"; then 5437 _pkg_min_version=0.9.0 5438 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5439 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5440 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5441 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5442 printf '%s\n' "yes" >&6; } 5443 else 5444 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5445 printf '%s\n' "no" >&6; } 5446 PKG_CONFIG="" 5447 fi 5448 fi 5449 5450 5451 # Make sure we can run config.sub. 5452 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5453 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5454 5455 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5456 printf %s "checking build system type... " >&6; } 5457 if test ${ac_cv_build+y} 5458 then : 5459 printf %s "(cached) " >&6 5460 else case e in #( 5461 e) ac_build_alias=$build_alias 5462 test "x$ac_build_alias" = x && 5463 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5464 test "x$ac_build_alias" = x && 5465 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5466 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5467 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5468 ;; 5469 esac 5470 fi 5471 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5472 printf '%s\n' "$ac_cv_build" >&6; } 5473 case $ac_cv_build in 5474 *-*-*) ;; 5475 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5476 esac 5477 build=$ac_cv_build 5478 ac_save_IFS=$IFS; IFS='-' 5479 set x $ac_cv_build 5480 shift 5481 build_cpu=$1 5482 build_vendor=$2 5483 shift; shift 5484 # Remember, the first character of IFS is used to create $*, 5485 # except with old shells: 5486 build_os=$* 5487 IFS=$ac_save_IFS 5488 case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac 5489 5490 5491 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5492 printf %s "checking host system type... " >&6; } 5493 if test ${ac_cv_host+y} 5494 then : 5495 printf %s "(cached) " >&6 5496 else case e in #( 5497 e) if test "x$host_alias" = x; then 5498 ac_cv_host=$ac_cv_build 5499 else 5500 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5501 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5502 fi 5503 ;; 5504 esac 5505 fi 5506 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5507 printf '%s\n' "$ac_cv_host" >&6; } 5508 case $ac_cv_host in 5509 *-*-*) ;; 5510 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5511 esac 5512 host=$ac_cv_host 5513 ac_save_IFS=$IFS; IFS='-' 5514 set x $ac_cv_host 5515 shift 5516 host_cpu=$1 5517 host_vendor=$2 5518 shift; shift 5519 # Remember, the first character of IFS is used to create $*, 5520 # except with old shells: 5521 host_os=$* 5522 IFS=$ac_save_IFS 5523 case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac 5524 5525 5526 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5527 printf %s "checking for a sed that does not truncate output... " >&6; } 5528 if test ${ac_cv_path_SED+y} 5529 then : 5530 printf %s "(cached) " >&6 5531 else case e in #( 5532 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5533 for ac_i in 1 2 3 4 5 6 7; do 5534 ac_script="$ac_script$as_nl$ac_script" 5535 done 5536 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5537 { ac_script=; unset ac_script;} 5538 if test -z "$SED"; then 5539 ac_path_SED_found=false 5540 # Loop through the user's path and test for each of PROGNAME-LIST 5541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5542 for as_dir in $PATH 5543 do 5544 IFS=$as_save_IFS 5545 case $as_dir in #((( 5546 '') as_dir=./ ;; 5547 */) ;; 5548 *) as_dir=$as_dir/ ;; 5549 esac 5550 for ac_prog in sed gsed 5551 do 5552 for ac_exec_ext in '' $ac_executable_extensions; do 5553 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5554 as_fn_executable_p "$ac_path_SED" || continue 5555 # Check for GNU ac_path_SED and select it if it is found. 5556 # Check for GNU $ac_path_SED 5557 case `"$ac_path_SED" --version 2>&1` in #( 5558 *GNU*) 5559 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5560 #( 5561 *) 5562 ac_count=0 5563 printf %s 0123456789 >"conftest.in" 5564 while : 5565 do 5566 cat "conftest.in" "conftest.in" >"conftest.tmp" 5567 mv "conftest.tmp" "conftest.in" 5568 cp "conftest.in" "conftest.nl" 5569 printf '%s\n' '' >> "conftest.nl" 5570 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5571 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5572 as_fn_arith $ac_count + 1 && ac_count=$as_val 5573 if test $ac_count -gt ${ac_path_SED_max-0}; then 5574 # Best one so far, save it but keep looking for a better one 5575 ac_cv_path_SED="$ac_path_SED" 5576 ac_path_SED_max=$ac_count 5577 fi 5578 # 10*(2^10) chars as input seems more than enough 5579 test $ac_count -gt 10 && break 5580 done 5581 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5582 esac 5583 5584 $ac_path_SED_found && break 3 5585 done 5586 done 5587 done 5588 IFS=$as_save_IFS 5589 if test -z "$ac_cv_path_SED"; then 5590 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5591 fi 5592 else 5593 ac_cv_path_SED=$SED 5594 fi 5595 ;; 5596 esac 5597 fi 5598 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5599 printf '%s\n' "$ac_cv_path_SED" >&6; } 5600 SED="$ac_cv_path_SED" 5601 rm -f conftest.sed 5602 5603 5604 5605 5606 5607 5608 # Check whether --enable-selective-werror was given. 5609 if test ${enable_selective_werror+y} 5610 then : 5611 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5612 else case e in #( 5613 e) SELECTIVE_WERROR=yes ;; 5614 esac 5615 fi 5616 5617 5618 5619 5620 5621 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5622 if test "x$SUNCC" = "xyes"; then 5623 BASE_CFLAGS="-v" 5624 else 5625 BASE_CFLAGS="" 5626 fi 5627 5628 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 xorg_testset_save_CFLAGS="$CFLAGS" 5643 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5647 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5648 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5649 then : 5650 printf %s "(cached) " >&6 5651 else case e in #( 5652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653 /* end confdefs.h. */ 5654 int i; 5655 _ACEOF 5656 if ac_fn_c_try_compile "$LINENO" 5657 then : 5658 xorg_cv_cc_flag_unknown_warning_option=yes 5659 else case e in #( 5660 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5661 esac 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5664 esac 5665 fi 5666 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5667 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 fi 5671 5672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5675 fi 5676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5677 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5678 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5679 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5680 then : 5681 printf %s "(cached) " >&6 5682 else case e in #( 5683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5684 /* end confdefs.h. */ 5685 int i; 5686 _ACEOF 5687 if ac_fn_c_try_compile "$LINENO" 5688 then : 5689 xorg_cv_cc_flag_unused_command_line_argument=yes 5690 else case e in #( 5691 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5692 esac 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5695 esac 5696 fi 5697 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5698 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5700 CFLAGS="$xorg_testset_save_CFLAGS" 5701 fi 5702 5703 found="no" 5704 5705 if test $found = "no" ; then 5706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5708 fi 5709 5710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5712 fi 5713 5714 CFLAGS="$CFLAGS -Wall" 5715 5716 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5717 printf %s "checking if $CC supports -Wall... " >&6; } 5718 cacheid=xorg_cv_cc_flag__Wall 5719 if eval test \${$cacheid+y} 5720 then : 5721 printf %s "(cached) " >&6 5722 else case e in #( 5723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5724 /* end confdefs.h. */ 5725 int i; 5726 int 5727 main (void) 5728 { 5729 5730 ; 5731 return 0; 5732 } 5733 _ACEOF 5734 if ac_fn_c_try_link "$LINENO" 5735 then : 5736 eval $cacheid=yes 5737 else case e in #( 5738 e) eval $cacheid=no ;; 5739 esac 5740 fi 5741 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5742 conftest$ac_exeext conftest.$ac_ext ;; 5743 esac 5744 fi 5745 5746 5747 CFLAGS="$xorg_testset_save_CFLAGS" 5748 5749 eval supported=\$$cacheid 5750 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5751 printf '%s\n' "$supported" >&6; } 5752 if test "$supported" = "yes" ; then 5753 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5754 found="yes" 5755 fi 5756 fi 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 xorg_testset_save_CFLAGS="$CFLAGS" 5773 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5777 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5778 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5779 then : 5780 printf %s "(cached) " >&6 5781 else case e in #( 5782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO" 5787 then : 5788 xorg_cv_cc_flag_unknown_warning_option=yes 5789 else case e in #( 5790 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5791 esac 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5794 esac 5795 fi 5796 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5797 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5798 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 fi 5801 5802 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5805 fi 5806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5807 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5808 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5809 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5810 then : 5811 printf %s "(cached) " >&6 5812 else case e in #( 5813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814 /* end confdefs.h. */ 5815 int i; 5816 _ACEOF 5817 if ac_fn_c_try_compile "$LINENO" 5818 then : 5819 xorg_cv_cc_flag_unused_command_line_argument=yes 5820 else case e in #( 5821 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5822 esac 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5825 esac 5826 fi 5827 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5828 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5830 CFLAGS="$xorg_testset_save_CFLAGS" 5831 fi 5832 5833 found="no" 5834 5835 if test $found = "no" ; then 5836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5838 fi 5839 5840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5842 fi 5843 5844 CFLAGS="$CFLAGS -Wpointer-arith" 5845 5846 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5847 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5848 cacheid=xorg_cv_cc_flag__Wpointer_arith 5849 if eval test \${$cacheid+y} 5850 then : 5851 printf %s "(cached) " >&6 5852 else case e in #( 5853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5854 /* end confdefs.h. */ 5855 int i; 5856 int 5857 main (void) 5858 { 5859 5860 ; 5861 return 0; 5862 } 5863 _ACEOF 5864 if ac_fn_c_try_link "$LINENO" 5865 then : 5866 eval $cacheid=yes 5867 else case e in #( 5868 e) eval $cacheid=no ;; 5869 esac 5870 fi 5871 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5872 conftest$ac_exeext conftest.$ac_ext ;; 5873 esac 5874 fi 5875 5876 5877 CFLAGS="$xorg_testset_save_CFLAGS" 5878 5879 eval supported=\$$cacheid 5880 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5881 printf '%s\n' "$supported" >&6; } 5882 if test "$supported" = "yes" ; then 5883 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5884 found="yes" 5885 fi 5886 fi 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 xorg_testset_save_CFLAGS="$CFLAGS" 5903 5904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5906 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5907 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5908 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5909 then : 5910 printf %s "(cached) " >&6 5911 else case e in #( 5912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913 /* end confdefs.h. */ 5914 int i; 5915 _ACEOF 5916 if ac_fn_c_try_compile "$LINENO" 5917 then : 5918 xorg_cv_cc_flag_unknown_warning_option=yes 5919 else case e in #( 5920 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5921 esac 5922 fi 5923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5924 esac 5925 fi 5926 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5927 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 fi 5931 5932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5935 fi 5936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5937 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5938 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5939 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5940 then : 5941 printf %s "(cached) " >&6 5942 else case e in #( 5943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5944 /* end confdefs.h. */ 5945 int i; 5946 _ACEOF 5947 if ac_fn_c_try_compile "$LINENO" 5948 then : 5949 xorg_cv_cc_flag_unused_command_line_argument=yes 5950 else case e in #( 5951 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5952 esac 5953 fi 5954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5955 esac 5956 fi 5957 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5958 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5960 CFLAGS="$xorg_testset_save_CFLAGS" 5961 fi 5962 5963 found="no" 5964 5965 if test $found = "no" ; then 5966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5968 fi 5969 5970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5972 fi 5973 5974 CFLAGS="$CFLAGS -Wmissing-declarations" 5975 5976 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5977 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5978 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5979 if eval test \${$cacheid+y} 5980 then : 5981 printf %s "(cached) " >&6 5982 else case e in #( 5983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984 /* end confdefs.h. */ 5985 int i; 5986 int 5987 main (void) 5988 { 5989 5990 ; 5991 return 0; 5992 } 5993 _ACEOF 5994 if ac_fn_c_try_link "$LINENO" 5995 then : 5996 eval $cacheid=yes 5997 else case e in #( 5998 e) eval $cacheid=no ;; 5999 esac 6000 fi 6001 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6002 conftest$ac_exeext conftest.$ac_ext ;; 6003 esac 6004 fi 6005 6006 6007 CFLAGS="$xorg_testset_save_CFLAGS" 6008 6009 eval supported=\$$cacheid 6010 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6011 printf '%s\n' "$supported" >&6; } 6012 if test "$supported" = "yes" ; then 6013 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 6014 found="yes" 6015 fi 6016 fi 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 xorg_testset_save_CFLAGS="$CFLAGS" 6033 6034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6036 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6037 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6038 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6039 then : 6040 printf %s "(cached) " >&6 6041 else case e in #( 6042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043 /* end confdefs.h. */ 6044 int i; 6045 _ACEOF 6046 if ac_fn_c_try_compile "$LINENO" 6047 then : 6048 xorg_cv_cc_flag_unknown_warning_option=yes 6049 else case e in #( 6050 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6051 esac 6052 fi 6053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6054 esac 6055 fi 6056 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6057 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6070 then : 6071 printf %s "(cached) " >&6 6072 else case e in #( 6073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 int i; 6076 _ACEOF 6077 if ac_fn_c_try_compile "$LINENO" 6078 then : 6079 xorg_cv_cc_flag_unused_command_line_argument=yes 6080 else case e in #( 6081 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6082 esac 6083 fi 6084 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6085 esac 6086 fi 6087 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6088 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091 fi 6092 6093 found="no" 6094 6095 if test $found = "no" ; then 6096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6098 fi 6099 6100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6102 fi 6103 6104 CFLAGS="$CFLAGS -Wformat=2" 6105 6106 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 6107 printf %s "checking if $CC supports -Wformat=2... " >&6; } 6108 cacheid=xorg_cv_cc_flag__Wformat_2 6109 if eval test \${$cacheid+y} 6110 then : 6111 printf %s "(cached) " >&6 6112 else case e in #( 6113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6114 /* end confdefs.h. */ 6115 int i; 6116 int 6117 main (void) 6118 { 6119 6120 ; 6121 return 0; 6122 } 6123 _ACEOF 6124 if ac_fn_c_try_link "$LINENO" 6125 then : 6126 eval $cacheid=yes 6127 else case e in #( 6128 e) eval $cacheid=no ;; 6129 esac 6130 fi 6131 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6132 conftest$ac_exeext conftest.$ac_ext ;; 6133 esac 6134 fi 6135 6136 6137 CFLAGS="$xorg_testset_save_CFLAGS" 6138 6139 eval supported=\$$cacheid 6140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6141 printf '%s\n' "$supported" >&6; } 6142 if test "$supported" = "yes" ; then 6143 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6144 found="yes" 6145 fi 6146 fi 6147 6148 if test $found = "no" ; then 6149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6151 fi 6152 6153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 fi 6156 6157 CFLAGS="$CFLAGS -Wformat" 6158 6159 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6160 printf %s "checking if $CC supports -Wformat... " >&6; } 6161 cacheid=xorg_cv_cc_flag__Wformat 6162 if eval test \${$cacheid+y} 6163 then : 6164 printf %s "(cached) " >&6 6165 else case e in #( 6166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6167 /* end confdefs.h. */ 6168 int i; 6169 int 6170 main (void) 6171 { 6172 6173 ; 6174 return 0; 6175 } 6176 _ACEOF 6177 if ac_fn_c_try_link "$LINENO" 6178 then : 6179 eval $cacheid=yes 6180 else case e in #( 6181 e) eval $cacheid=no ;; 6182 esac 6183 fi 6184 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6185 conftest$ac_exeext conftest.$ac_ext ;; 6186 esac 6187 fi 6188 6189 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191 6192 eval supported=\$$cacheid 6193 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6194 printf '%s\n' "$supported" >&6; } 6195 if test "$supported" = "yes" ; then 6196 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6197 found="yes" 6198 fi 6199 fi 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 xorg_testset_save_CFLAGS="$CFLAGS" 6218 6219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6224 then : 6225 printf %s "(cached) " >&6 6226 else case e in #( 6227 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6228 /* end confdefs.h. */ 6229 int i; 6230 _ACEOF 6231 if ac_fn_c_try_compile "$LINENO" 6232 then : 6233 xorg_cv_cc_flag_unknown_warning_option=yes 6234 else case e in #( 6235 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6236 esac 6237 fi 6238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6239 esac 6240 fi 6241 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6242 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6244 CFLAGS="$xorg_testset_save_CFLAGS" 6245 fi 6246 6247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6250 fi 6251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6252 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6253 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6254 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6255 then : 6256 printf %s "(cached) " >&6 6257 else case e in #( 6258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6259 /* end confdefs.h. */ 6260 int i; 6261 _ACEOF 6262 if ac_fn_c_try_compile "$LINENO" 6263 then : 6264 xorg_cv_cc_flag_unused_command_line_argument=yes 6265 else case e in #( 6266 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6267 esac 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6270 esac 6271 fi 6272 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6273 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 fi 6277 6278 found="no" 6279 6280 if test $found = "no" ; then 6281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 fi 6284 6285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6287 fi 6288 6289 CFLAGS="$CFLAGS -Wstrict-prototypes" 6290 6291 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6292 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6293 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6294 if eval test \${$cacheid+y} 6295 then : 6296 printf %s "(cached) " >&6 6297 else case e in #( 6298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6299 /* end confdefs.h. */ 6300 int i; 6301 int 6302 main (void) 6303 { 6304 6305 ; 6306 return 0; 6307 } 6308 _ACEOF 6309 if ac_fn_c_try_link "$LINENO" 6310 then : 6311 eval $cacheid=yes 6312 else case e in #( 6313 e) eval $cacheid=no ;; 6314 esac 6315 fi 6316 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6317 conftest$ac_exeext conftest.$ac_ext ;; 6318 esac 6319 fi 6320 6321 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323 6324 eval supported=\$$cacheid 6325 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6326 printf '%s\n' "$supported" >&6; } 6327 if test "$supported" = "yes" ; then 6328 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6329 found="yes" 6330 fi 6331 fi 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 xorg_testset_save_CFLAGS="$CFLAGS" 6348 6349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6351 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6352 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6353 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6354 then : 6355 printf %s "(cached) " >&6 6356 else case e in #( 6357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358 /* end confdefs.h. */ 6359 int i; 6360 _ACEOF 6361 if ac_fn_c_try_compile "$LINENO" 6362 then : 6363 xorg_cv_cc_flag_unknown_warning_option=yes 6364 else case e in #( 6365 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6366 esac 6367 fi 6368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6369 esac 6370 fi 6371 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6372 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 fi 6376 6377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6380 fi 6381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6382 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6385 then : 6386 printf %s "(cached) " >&6 6387 else case e in #( 6388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 int i; 6391 _ACEOF 6392 if ac_fn_c_try_compile "$LINENO" 6393 then : 6394 xorg_cv_cc_flag_unused_command_line_argument=yes 6395 else case e in #( 6396 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6397 esac 6398 fi 6399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6400 esac 6401 fi 6402 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6403 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6405 CFLAGS="$xorg_testset_save_CFLAGS" 6406 fi 6407 6408 found="no" 6409 6410 if test $found = "no" ; then 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 fi 6414 6415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6417 fi 6418 6419 CFLAGS="$CFLAGS -Wmissing-prototypes" 6420 6421 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6422 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6423 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6424 if eval test \${$cacheid+y} 6425 then : 6426 printf %s "(cached) " >&6 6427 else case e in #( 6428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6429 /* end confdefs.h. */ 6430 int i; 6431 int 6432 main (void) 6433 { 6434 6435 ; 6436 return 0; 6437 } 6438 _ACEOF 6439 if ac_fn_c_try_link "$LINENO" 6440 then : 6441 eval $cacheid=yes 6442 else case e in #( 6443 e) eval $cacheid=no ;; 6444 esac 6445 fi 6446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6447 conftest$ac_exeext conftest.$ac_ext ;; 6448 esac 6449 fi 6450 6451 6452 CFLAGS="$xorg_testset_save_CFLAGS" 6453 6454 eval supported=\$$cacheid 6455 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6456 printf '%s\n' "$supported" >&6; } 6457 if test "$supported" = "yes" ; then 6458 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6459 found="yes" 6460 fi 6461 fi 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 xorg_testset_save_CFLAGS="$CFLAGS" 6478 6479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6481 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6482 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6483 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6484 then : 6485 printf %s "(cached) " >&6 6486 else case e in #( 6487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6488 /* end confdefs.h. */ 6489 int i; 6490 _ACEOF 6491 if ac_fn_c_try_compile "$LINENO" 6492 then : 6493 xorg_cv_cc_flag_unknown_warning_option=yes 6494 else case e in #( 6495 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6496 esac 6497 fi 6498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6499 esac 6500 fi 6501 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6502 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6504 CFLAGS="$xorg_testset_save_CFLAGS" 6505 fi 6506 6507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 fi 6511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6512 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6513 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6514 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6515 then : 6516 printf %s "(cached) " >&6 6517 else case e in #( 6518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6519 /* end confdefs.h. */ 6520 int i; 6521 _ACEOF 6522 if ac_fn_c_try_compile "$LINENO" 6523 then : 6524 xorg_cv_cc_flag_unused_command_line_argument=yes 6525 else case e in #( 6526 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6527 esac 6528 fi 6529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6530 esac 6531 fi 6532 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6533 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 fi 6537 6538 found="no" 6539 6540 if test $found = "no" ; then 6541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6543 fi 6544 6545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6547 fi 6548 6549 CFLAGS="$CFLAGS -Wnested-externs" 6550 6551 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6552 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6553 cacheid=xorg_cv_cc_flag__Wnested_externs 6554 if eval test \${$cacheid+y} 6555 then : 6556 printf %s "(cached) " >&6 6557 else case e in #( 6558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6559 /* end confdefs.h. */ 6560 int i; 6561 int 6562 main (void) 6563 { 6564 6565 ; 6566 return 0; 6567 } 6568 _ACEOF 6569 if ac_fn_c_try_link "$LINENO" 6570 then : 6571 eval $cacheid=yes 6572 else case e in #( 6573 e) eval $cacheid=no ;; 6574 esac 6575 fi 6576 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6577 conftest$ac_exeext conftest.$ac_ext ;; 6578 esac 6579 fi 6580 6581 6582 CFLAGS="$xorg_testset_save_CFLAGS" 6583 6584 eval supported=\$$cacheid 6585 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6586 printf '%s\n' "$supported" >&6; } 6587 if test "$supported" = "yes" ; then 6588 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6589 found="yes" 6590 fi 6591 fi 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 xorg_testset_save_CFLAGS="$CFLAGS" 6608 6609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6611 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6614 then : 6615 printf %s "(cached) " >&6 6616 else case e in #( 6617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6618 /* end confdefs.h. */ 6619 int i; 6620 _ACEOF 6621 if ac_fn_c_try_compile "$LINENO" 6622 then : 6623 xorg_cv_cc_flag_unknown_warning_option=yes 6624 else case e in #( 6625 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6626 esac 6627 fi 6628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6629 esac 6630 fi 6631 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6632 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6634 CFLAGS="$xorg_testset_save_CFLAGS" 6635 fi 6636 6637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6640 fi 6641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6642 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6645 then : 6646 printf %s "(cached) " >&6 6647 else case e in #( 6648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6649 /* end confdefs.h. */ 6650 int i; 6651 _ACEOF 6652 if ac_fn_c_try_compile "$LINENO" 6653 then : 6654 xorg_cv_cc_flag_unused_command_line_argument=yes 6655 else case e in #( 6656 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6657 esac 6658 fi 6659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6660 esac 6661 fi 6662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6663 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 fi 6667 6668 found="no" 6669 6670 if test $found = "no" ; then 6671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6673 fi 6674 6675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6677 fi 6678 6679 CFLAGS="$CFLAGS -Wbad-function-cast" 6680 6681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6682 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6683 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6684 if eval test \${$cacheid+y} 6685 then : 6686 printf %s "(cached) " >&6 6687 else case e in #( 6688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 int 6692 main (void) 6693 { 6694 6695 ; 6696 return 0; 6697 } 6698 _ACEOF 6699 if ac_fn_c_try_link "$LINENO" 6700 then : 6701 eval $cacheid=yes 6702 else case e in #( 6703 e) eval $cacheid=no ;; 6704 esac 6705 fi 6706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6707 conftest$ac_exeext conftest.$ac_ext ;; 6708 esac 6709 fi 6710 6711 6712 CFLAGS="$xorg_testset_save_CFLAGS" 6713 6714 eval supported=\$$cacheid 6715 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6716 printf '%s\n' "$supported" >&6; } 6717 if test "$supported" = "yes" ; then 6718 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6719 found="yes" 6720 fi 6721 fi 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 xorg_testset_save_CFLAGS="$CFLAGS" 6738 6739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6741 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6742 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6743 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6744 then : 6745 printf %s "(cached) " >&6 6746 else case e in #( 6747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748 /* end confdefs.h. */ 6749 int i; 6750 _ACEOF 6751 if ac_fn_c_try_compile "$LINENO" 6752 then : 6753 xorg_cv_cc_flag_unknown_warning_option=yes 6754 else case e in #( 6755 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6756 esac 6757 fi 6758 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6759 esac 6760 fi 6761 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6762 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6764 CFLAGS="$xorg_testset_save_CFLAGS" 6765 fi 6766 6767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6770 fi 6771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6772 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6773 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6774 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6775 then : 6776 printf %s "(cached) " >&6 6777 else case e in #( 6778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6779 /* end confdefs.h. */ 6780 int i; 6781 _ACEOF 6782 if ac_fn_c_try_compile "$LINENO" 6783 then : 6784 xorg_cv_cc_flag_unused_command_line_argument=yes 6785 else case e in #( 6786 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6787 esac 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6790 esac 6791 fi 6792 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6793 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796 fi 6797 6798 found="no" 6799 6800 if test $found = "no" ; then 6801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6803 fi 6804 6805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6807 fi 6808 6809 CFLAGS="$CFLAGS -Wold-style-definition" 6810 6811 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6812 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6813 cacheid=xorg_cv_cc_flag__Wold_style_definition 6814 if eval test \${$cacheid+y} 6815 then : 6816 printf %s "(cached) " >&6 6817 else case e in #( 6818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819 /* end confdefs.h. */ 6820 int i; 6821 int 6822 main (void) 6823 { 6824 6825 ; 6826 return 0; 6827 } 6828 _ACEOF 6829 if ac_fn_c_try_link "$LINENO" 6830 then : 6831 eval $cacheid=yes 6832 else case e in #( 6833 e) eval $cacheid=no ;; 6834 esac 6835 fi 6836 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6837 conftest$ac_exeext conftest.$ac_ext ;; 6838 esac 6839 fi 6840 6841 6842 CFLAGS="$xorg_testset_save_CFLAGS" 6843 6844 eval supported=\$$cacheid 6845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6846 printf '%s\n' "$supported" >&6; } 6847 if test "$supported" = "yes" ; then 6848 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6849 found="yes" 6850 fi 6851 fi 6852 6853 if test $found = "no" ; then 6854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6856 fi 6857 6858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6860 fi 6861 6862 CFLAGS="$CFLAGS -fd" 6863 6864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6865 printf %s "checking if $CC supports -fd... " >&6; } 6866 cacheid=xorg_cv_cc_flag__fd 6867 if eval test \${$cacheid+y} 6868 then : 6869 printf %s "(cached) " >&6 6870 else case e in #( 6871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872 /* end confdefs.h. */ 6873 int i; 6874 int 6875 main (void) 6876 { 6877 6878 ; 6879 return 0; 6880 } 6881 _ACEOF 6882 if ac_fn_c_try_link "$LINENO" 6883 then : 6884 eval $cacheid=yes 6885 else case e in #( 6886 e) eval $cacheid=no ;; 6887 esac 6888 fi 6889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6890 conftest$ac_exeext conftest.$ac_ext ;; 6891 esac 6892 fi 6893 6894 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 6897 eval supported=\$$cacheid 6898 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6899 printf '%s\n' "$supported" >&6; } 6900 if test "$supported" = "yes" ; then 6901 BASE_CFLAGS="$BASE_CFLAGS -fd" 6902 found="yes" 6903 fi 6904 fi 6905 6906 6907 6908 6909 6910 # This chunk adds additional warnings that could catch undesired effects. 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 xorg_testset_save_CFLAGS="$CFLAGS" 6925 6926 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6929 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6930 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6931 then : 6932 printf %s "(cached) " >&6 6933 else case e in #( 6934 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935 /* end confdefs.h. */ 6936 int i; 6937 _ACEOF 6938 if ac_fn_c_try_compile "$LINENO" 6939 then : 6940 xorg_cv_cc_flag_unknown_warning_option=yes 6941 else case e in #( 6942 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6943 esac 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6946 esac 6947 fi 6948 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6949 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6951 CFLAGS="$xorg_testset_save_CFLAGS" 6952 fi 6953 6954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6957 fi 6958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6959 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6960 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6961 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6962 then : 6963 printf %s "(cached) " >&6 6964 else case e in #( 6965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6966 /* end confdefs.h. */ 6967 int i; 6968 _ACEOF 6969 if ac_fn_c_try_compile "$LINENO" 6970 then : 6971 xorg_cv_cc_flag_unused_command_line_argument=yes 6972 else case e in #( 6973 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6974 esac 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6977 esac 6978 fi 6979 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6980 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6982 CFLAGS="$xorg_testset_save_CFLAGS" 6983 fi 6984 6985 found="no" 6986 6987 if test $found = "no" ; then 6988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6990 fi 6991 6992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6994 fi 6995 6996 CFLAGS="$CFLAGS -Wunused" 6997 6998 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6999 printf %s "checking if $CC supports -Wunused... " >&6; } 7000 cacheid=xorg_cv_cc_flag__Wunused 7001 if eval test \${$cacheid+y} 7002 then : 7003 printf %s "(cached) " >&6 7004 else case e in #( 7005 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 int 7009 main (void) 7010 { 7011 7012 ; 7013 return 0; 7014 } 7015 _ACEOF 7016 if ac_fn_c_try_link "$LINENO" 7017 then : 7018 eval $cacheid=yes 7019 else case e in #( 7020 e) eval $cacheid=no ;; 7021 esac 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7024 conftest$ac_exeext conftest.$ac_ext ;; 7025 esac 7026 fi 7027 7028 7029 CFLAGS="$xorg_testset_save_CFLAGS" 7030 7031 eval supported=\$$cacheid 7032 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7033 printf '%s\n' "$supported" >&6; } 7034 if test "$supported" = "yes" ; then 7035 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 7036 found="yes" 7037 fi 7038 fi 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 xorg_testset_save_CFLAGS="$CFLAGS" 7055 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7059 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7060 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7061 then : 7062 printf %s "(cached) " >&6 7063 else case e in #( 7064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7065 /* end confdefs.h. */ 7066 int i; 7067 _ACEOF 7068 if ac_fn_c_try_compile "$LINENO" 7069 then : 7070 xorg_cv_cc_flag_unknown_warning_option=yes 7071 else case e in #( 7072 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7073 esac 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7076 esac 7077 fi 7078 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7079 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7081 CFLAGS="$xorg_testset_save_CFLAGS" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7089 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7090 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7091 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7092 then : 7093 printf %s "(cached) " >&6 7094 else case e in #( 7095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7096 /* end confdefs.h. */ 7097 int i; 7098 _ACEOF 7099 if ac_fn_c_try_compile "$LINENO" 7100 then : 7101 xorg_cv_cc_flag_unused_command_line_argument=yes 7102 else case e in #( 7103 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7104 esac 7105 fi 7106 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7107 esac 7108 fi 7109 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7110 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7112 CFLAGS="$xorg_testset_save_CFLAGS" 7113 fi 7114 7115 found="no" 7116 7117 if test $found = "no" ; then 7118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7120 fi 7121 7122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7124 fi 7125 7126 CFLAGS="$CFLAGS -Wuninitialized" 7127 7128 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7129 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7130 cacheid=xorg_cv_cc_flag__Wuninitialized 7131 if eval test \${$cacheid+y} 7132 then : 7133 printf %s "(cached) " >&6 7134 else case e in #( 7135 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 int 7139 main (void) 7140 { 7141 7142 ; 7143 return 0; 7144 } 7145 _ACEOF 7146 if ac_fn_c_try_link "$LINENO" 7147 then : 7148 eval $cacheid=yes 7149 else case e in #( 7150 e) eval $cacheid=no ;; 7151 esac 7152 fi 7153 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7154 conftest$ac_exeext conftest.$ac_ext ;; 7155 esac 7156 fi 7157 7158 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 7161 eval supported=\$$cacheid 7162 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7163 printf '%s\n' "$supported" >&6; } 7164 if test "$supported" = "yes" ; then 7165 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 7166 found="yes" 7167 fi 7168 fi 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 xorg_testset_save_CFLAGS="$CFLAGS" 7185 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7189 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7190 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7191 then : 7192 printf %s "(cached) " >&6 7193 else case e in #( 7194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7195 /* end confdefs.h. */ 7196 int i; 7197 _ACEOF 7198 if ac_fn_c_try_compile "$LINENO" 7199 then : 7200 xorg_cv_cc_flag_unknown_warning_option=yes 7201 else case e in #( 7202 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7203 esac 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7206 esac 7207 fi 7208 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7209 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7210 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7211 CFLAGS="$xorg_testset_save_CFLAGS" 7212 fi 7213 7214 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7219 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7220 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7221 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7222 then : 7223 printf %s "(cached) " >&6 7224 else case e in #( 7225 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226 /* end confdefs.h. */ 7227 int i; 7228 _ACEOF 7229 if ac_fn_c_try_compile "$LINENO" 7230 then : 7231 xorg_cv_cc_flag_unused_command_line_argument=yes 7232 else case e in #( 7233 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7234 esac 7235 fi 7236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7237 esac 7238 fi 7239 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7240 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7241 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7242 CFLAGS="$xorg_testset_save_CFLAGS" 7243 fi 7244 7245 found="no" 7246 7247 if test $found = "no" ; then 7248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7250 fi 7251 7252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7254 fi 7255 7256 CFLAGS="$CFLAGS -Wshadow" 7257 7258 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7259 printf %s "checking if $CC supports -Wshadow... " >&6; } 7260 cacheid=xorg_cv_cc_flag__Wshadow 7261 if eval test \${$cacheid+y} 7262 then : 7263 printf %s "(cached) " >&6 7264 else case e in #( 7265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7266 /* end confdefs.h. */ 7267 int i; 7268 int 7269 main (void) 7270 { 7271 7272 ; 7273 return 0; 7274 } 7275 _ACEOF 7276 if ac_fn_c_try_link "$LINENO" 7277 then : 7278 eval $cacheid=yes 7279 else case e in #( 7280 e) eval $cacheid=no ;; 7281 esac 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7284 conftest$ac_exeext conftest.$ac_ext ;; 7285 esac 7286 fi 7287 7288 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290 7291 eval supported=\$$cacheid 7292 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7293 printf '%s\n' "$supported" >&6; } 7294 if test "$supported" = "yes" ; then 7295 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7296 found="yes" 7297 fi 7298 fi 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 xorg_testset_save_CFLAGS="$CFLAGS" 7315 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7319 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7320 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7321 then : 7322 printf %s "(cached) " >&6 7323 else case e in #( 7324 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7325 /* end confdefs.h. */ 7326 int i; 7327 _ACEOF 7328 if ac_fn_c_try_compile "$LINENO" 7329 then : 7330 xorg_cv_cc_flag_unknown_warning_option=yes 7331 else case e in #( 7332 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7333 esac 7334 fi 7335 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7336 esac 7337 fi 7338 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7339 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7341 CFLAGS="$xorg_testset_save_CFLAGS" 7342 fi 7343 7344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7347 fi 7348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7349 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7350 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7351 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7352 then : 7353 printf %s "(cached) " >&6 7354 else case e in #( 7355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7356 /* end confdefs.h. */ 7357 int i; 7358 _ACEOF 7359 if ac_fn_c_try_compile "$LINENO" 7360 then : 7361 xorg_cv_cc_flag_unused_command_line_argument=yes 7362 else case e in #( 7363 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7364 esac 7365 fi 7366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7367 esac 7368 fi 7369 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7370 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7371 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7372 CFLAGS="$xorg_testset_save_CFLAGS" 7373 fi 7374 7375 found="no" 7376 7377 if test $found = "no" ; then 7378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7380 fi 7381 7382 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7384 fi 7385 7386 CFLAGS="$CFLAGS -Wmissing-noreturn" 7387 7388 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7389 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7390 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7391 if eval test \${$cacheid+y} 7392 then : 7393 printf %s "(cached) " >&6 7394 else case e in #( 7395 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396 /* end confdefs.h. */ 7397 int i; 7398 int 7399 main (void) 7400 { 7401 7402 ; 7403 return 0; 7404 } 7405 _ACEOF 7406 if ac_fn_c_try_link "$LINENO" 7407 then : 7408 eval $cacheid=yes 7409 else case e in #( 7410 e) eval $cacheid=no ;; 7411 esac 7412 fi 7413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7414 conftest$ac_exeext conftest.$ac_ext ;; 7415 esac 7416 fi 7417 7418 7419 CFLAGS="$xorg_testset_save_CFLAGS" 7420 7421 eval supported=\$$cacheid 7422 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7423 printf '%s\n' "$supported" >&6; } 7424 if test "$supported" = "yes" ; then 7425 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7426 found="yes" 7427 fi 7428 fi 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444 xorg_testset_save_CFLAGS="$CFLAGS" 7445 7446 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7448 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7449 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7450 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7451 then : 7452 printf %s "(cached) " >&6 7453 else case e in #( 7454 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7455 /* end confdefs.h. */ 7456 int i; 7457 _ACEOF 7458 if ac_fn_c_try_compile "$LINENO" 7459 then : 7460 xorg_cv_cc_flag_unknown_warning_option=yes 7461 else case e in #( 7462 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7463 esac 7464 fi 7465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7466 esac 7467 fi 7468 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7469 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7470 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 fi 7473 7474 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7477 fi 7478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7479 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7480 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7481 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7482 then : 7483 printf %s "(cached) " >&6 7484 else case e in #( 7485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7486 /* end confdefs.h. */ 7487 int i; 7488 _ACEOF 7489 if ac_fn_c_try_compile "$LINENO" 7490 then : 7491 xorg_cv_cc_flag_unused_command_line_argument=yes 7492 else case e in #( 7493 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7494 esac 7495 fi 7496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7497 esac 7498 fi 7499 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7500 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7501 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7502 CFLAGS="$xorg_testset_save_CFLAGS" 7503 fi 7504 7505 found="no" 7506 7507 if test $found = "no" ; then 7508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7510 fi 7511 7512 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7514 fi 7515 7516 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7517 7518 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7519 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7520 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7521 if eval test \${$cacheid+y} 7522 then : 7523 printf %s "(cached) " >&6 7524 else case e in #( 7525 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7526 /* end confdefs.h. */ 7527 int i; 7528 int 7529 main (void) 7530 { 7531 7532 ; 7533 return 0; 7534 } 7535 _ACEOF 7536 if ac_fn_c_try_link "$LINENO" 7537 then : 7538 eval $cacheid=yes 7539 else case e in #( 7540 e) eval $cacheid=no ;; 7541 esac 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7544 conftest$ac_exeext conftest.$ac_ext ;; 7545 esac 7546 fi 7547 7548 7549 CFLAGS="$xorg_testset_save_CFLAGS" 7550 7551 eval supported=\$$cacheid 7552 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7553 printf '%s\n' "$supported" >&6; } 7554 if test "$supported" = "yes" ; then 7555 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7556 found="yes" 7557 fi 7558 fi 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 xorg_testset_save_CFLAGS="$CFLAGS" 7575 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7579 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7580 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7581 then : 7582 printf %s "(cached) " >&6 7583 else case e in #( 7584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7585 /* end confdefs.h. */ 7586 int i; 7587 _ACEOF 7588 if ac_fn_c_try_compile "$LINENO" 7589 then : 7590 xorg_cv_cc_flag_unknown_warning_option=yes 7591 else case e in #( 7592 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7593 esac 7594 fi 7595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7596 esac 7597 fi 7598 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7599 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7600 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7601 CFLAGS="$xorg_testset_save_CFLAGS" 7602 fi 7603 7604 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7607 fi 7608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7609 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7610 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7611 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7612 then : 7613 printf %s "(cached) " >&6 7614 else case e in #( 7615 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7616 /* end confdefs.h. */ 7617 int i; 7618 _ACEOF 7619 if ac_fn_c_try_compile "$LINENO" 7620 then : 7621 xorg_cv_cc_flag_unused_command_line_argument=yes 7622 else case e in #( 7623 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7624 esac 7625 fi 7626 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7627 esac 7628 fi 7629 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7630 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7631 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7632 CFLAGS="$xorg_testset_save_CFLAGS" 7633 fi 7634 7635 found="no" 7636 7637 if test $found = "no" ; then 7638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7640 fi 7641 7642 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7644 fi 7645 7646 CFLAGS="$CFLAGS -Wredundant-decls" 7647 7648 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7649 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7650 cacheid=xorg_cv_cc_flag__Wredundant_decls 7651 if eval test \${$cacheid+y} 7652 then : 7653 printf %s "(cached) " >&6 7654 else case e in #( 7655 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7656 /* end confdefs.h. */ 7657 int i; 7658 int 7659 main (void) 7660 { 7661 7662 ; 7663 return 0; 7664 } 7665 _ACEOF 7666 if ac_fn_c_try_link "$LINENO" 7667 then : 7668 eval $cacheid=yes 7669 else case e in #( 7670 e) eval $cacheid=no ;; 7671 esac 7672 fi 7673 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7674 conftest$ac_exeext conftest.$ac_ext ;; 7675 esac 7676 fi 7677 7678 7679 CFLAGS="$xorg_testset_save_CFLAGS" 7680 7681 eval supported=\$$cacheid 7682 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7683 printf '%s\n' "$supported" >&6; } 7684 if test "$supported" = "yes" ; then 7685 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7686 found="yes" 7687 fi 7688 fi 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 xorg_testset_save_CFLAGS="$CFLAGS" 7705 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7709 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7710 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7711 then : 7712 printf %s "(cached) " >&6 7713 else case e in #( 7714 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7715 /* end confdefs.h. */ 7716 int i; 7717 _ACEOF 7718 if ac_fn_c_try_compile "$LINENO" 7719 then : 7720 xorg_cv_cc_flag_unknown_warning_option=yes 7721 else case e in #( 7722 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7723 esac 7724 fi 7725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7726 esac 7727 fi 7728 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7729 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7730 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7731 CFLAGS="$xorg_testset_save_CFLAGS" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7737 fi 7738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7739 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7740 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7741 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7742 then : 7743 printf %s "(cached) " >&6 7744 else case e in #( 7745 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7746 /* end confdefs.h. */ 7747 int i; 7748 _ACEOF 7749 if ac_fn_c_try_compile "$LINENO" 7750 then : 7751 xorg_cv_cc_flag_unused_command_line_argument=yes 7752 else case e in #( 7753 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7754 esac 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7757 esac 7758 fi 7759 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7760 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7761 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7762 CFLAGS="$xorg_testset_save_CFLAGS" 7763 fi 7764 7765 found="no" 7766 7767 if test $found = "no" ; then 7768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 fi 7771 7772 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7774 fi 7775 7776 CFLAGS="$CFLAGS -Wlogical-op" 7777 7778 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7779 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7780 cacheid=xorg_cv_cc_flag__Wlogical_op 7781 if eval test \${$cacheid+y} 7782 then : 7783 printf %s "(cached) " >&6 7784 else case e in #( 7785 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786 /* end confdefs.h. */ 7787 int i; 7788 int 7789 main (void) 7790 { 7791 7792 ; 7793 return 0; 7794 } 7795 _ACEOF 7796 if ac_fn_c_try_link "$LINENO" 7797 then : 7798 eval $cacheid=yes 7799 else case e in #( 7800 e) eval $cacheid=no ;; 7801 esac 7802 fi 7803 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7804 conftest$ac_exeext conftest.$ac_ext ;; 7805 esac 7806 fi 7807 7808 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810 7811 eval supported=\$$cacheid 7812 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7813 printf '%s\n' "$supported" >&6; } 7814 if test "$supported" = "yes" ; then 7815 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7816 found="yes" 7817 fi 7818 fi 7819 7820 7821 7822 # These are currently disabled because they are noisy. They will be enabled 7823 # in the future once the codebase is sufficiently modernized to silence 7824 # them. For now, I don't want them to drown out the other warnings. 7825 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7826 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7827 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7828 7829 # Turn some warnings into errors, so we don't accidentally get successful builds 7830 # when there are problems that should be fixed. 7831 7832 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 xorg_testset_save_CFLAGS="$CFLAGS" 7847 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7853 then : 7854 printf %s "(cached) " >&6 7855 else case e in #( 7856 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7857 /* end confdefs.h. */ 7858 int i; 7859 _ACEOF 7860 if ac_fn_c_try_compile "$LINENO" 7861 then : 7862 xorg_cv_cc_flag_unknown_warning_option=yes 7863 else case e in #( 7864 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7865 esac 7866 fi 7867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7868 esac 7869 fi 7870 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7871 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874 fi 7875 7876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7881 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7882 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7883 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7884 then : 7885 printf %s "(cached) " >&6 7886 else case e in #( 7887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7888 /* end confdefs.h. */ 7889 int i; 7890 _ACEOF 7891 if ac_fn_c_try_compile "$LINENO" 7892 then : 7893 xorg_cv_cc_flag_unused_command_line_argument=yes 7894 else case e in #( 7895 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7896 esac 7897 fi 7898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7899 esac 7900 fi 7901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7902 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7904 CFLAGS="$xorg_testset_save_CFLAGS" 7905 fi 7906 7907 found="no" 7908 7909 if test $found = "no" ; then 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 fi 7913 7914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7916 fi 7917 7918 CFLAGS="$CFLAGS -Werror=implicit" 7919 7920 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7921 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7922 cacheid=xorg_cv_cc_flag__Werror_implicit 7923 if eval test \${$cacheid+y} 7924 then : 7925 printf %s "(cached) " >&6 7926 else case e in #( 7927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7928 /* end confdefs.h. */ 7929 int i; 7930 int 7931 main (void) 7932 { 7933 7934 ; 7935 return 0; 7936 } 7937 _ACEOF 7938 if ac_fn_c_try_link "$LINENO" 7939 then : 7940 eval $cacheid=yes 7941 else case e in #( 7942 e) eval $cacheid=no ;; 7943 esac 7944 fi 7945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7946 conftest$ac_exeext conftest.$ac_ext ;; 7947 esac 7948 fi 7949 7950 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952 7953 eval supported=\$$cacheid 7954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7955 printf '%s\n' "$supported" >&6; } 7956 if test "$supported" = "yes" ; then 7957 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7958 found="yes" 7959 fi 7960 fi 7961 7962 if test $found = "no" ; then 7963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7965 fi 7966 7967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7969 fi 7970 7971 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7972 7973 { 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 7974 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7975 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7976 if eval test \${$cacheid+y} 7977 then : 7978 printf %s "(cached) " >&6 7979 else case e in #( 7980 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 int i; 7983 int 7984 main (void) 7985 { 7986 7987 ; 7988 return 0; 7989 } 7990 _ACEOF 7991 if ac_fn_c_try_link "$LINENO" 7992 then : 7993 eval $cacheid=yes 7994 else case e in #( 7995 e) eval $cacheid=no ;; 7996 esac 7997 fi 7998 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7999 conftest$ac_exeext conftest.$ac_ext ;; 8000 esac 8001 fi 8002 8003 8004 CFLAGS="$xorg_testset_save_CFLAGS" 8005 8006 eval supported=\$$cacheid 8007 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8008 printf '%s\n' "$supported" >&6; } 8009 if test "$supported" = "yes" ; then 8010 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 8011 found="yes" 8012 fi 8013 fi 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 xorg_testset_save_CFLAGS="$CFLAGS" 8030 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8034 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8035 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8036 then : 8037 printf %s "(cached) " >&6 8038 else case e in #( 8039 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8040 /* end confdefs.h. */ 8041 int i; 8042 _ACEOF 8043 if ac_fn_c_try_compile "$LINENO" 8044 then : 8045 xorg_cv_cc_flag_unknown_warning_option=yes 8046 else case e in #( 8047 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8048 esac 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8051 esac 8052 fi 8053 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8054 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8056 CFLAGS="$xorg_testset_save_CFLAGS" 8057 fi 8058 8059 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8062 fi 8063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8064 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8065 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8066 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8067 then : 8068 printf %s "(cached) " >&6 8069 else case e in #( 8070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 _ACEOF 8074 if ac_fn_c_try_compile "$LINENO" 8075 then : 8076 xorg_cv_cc_flag_unused_command_line_argument=yes 8077 else case e in #( 8078 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8079 esac 8080 fi 8081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8082 esac 8083 fi 8084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8085 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8087 CFLAGS="$xorg_testset_save_CFLAGS" 8088 fi 8089 8090 found="no" 8091 8092 if test $found = "no" ; then 8093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8095 fi 8096 8097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8099 fi 8100 8101 CFLAGS="$CFLAGS -Werror=nonnull" 8102 8103 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8104 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8105 cacheid=xorg_cv_cc_flag__Werror_nonnull 8106 if eval test \${$cacheid+y} 8107 then : 8108 printf %s "(cached) " >&6 8109 else case e in #( 8110 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 int 8114 main (void) 8115 { 8116 8117 ; 8118 return 0; 8119 } 8120 _ACEOF 8121 if ac_fn_c_try_link "$LINENO" 8122 then : 8123 eval $cacheid=yes 8124 else case e in #( 8125 e) eval $cacheid=no ;; 8126 esac 8127 fi 8128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8129 conftest$ac_exeext conftest.$ac_ext ;; 8130 esac 8131 fi 8132 8133 8134 CFLAGS="$xorg_testset_save_CFLAGS" 8135 8136 eval supported=\$$cacheid 8137 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8138 printf '%s\n' "$supported" >&6; } 8139 if test "$supported" = "yes" ; then 8140 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8141 found="yes" 8142 fi 8143 fi 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 xorg_testset_save_CFLAGS="$CFLAGS" 8160 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8164 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8165 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8166 then : 8167 printf %s "(cached) " >&6 8168 else case e in #( 8169 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8170 /* end confdefs.h. */ 8171 int i; 8172 _ACEOF 8173 if ac_fn_c_try_compile "$LINENO" 8174 then : 8175 xorg_cv_cc_flag_unknown_warning_option=yes 8176 else case e in #( 8177 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8178 esac 8179 fi 8180 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8181 esac 8182 fi 8183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8184 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8186 CFLAGS="$xorg_testset_save_CFLAGS" 8187 fi 8188 8189 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8192 fi 8193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8194 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8195 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8196 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8197 then : 8198 printf %s "(cached) " >&6 8199 else case e in #( 8200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8201 /* end confdefs.h. */ 8202 int i; 8203 _ACEOF 8204 if ac_fn_c_try_compile "$LINENO" 8205 then : 8206 xorg_cv_cc_flag_unused_command_line_argument=yes 8207 else case e in #( 8208 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8209 esac 8210 fi 8211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8212 esac 8213 fi 8214 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8215 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8217 CFLAGS="$xorg_testset_save_CFLAGS" 8218 fi 8219 8220 found="no" 8221 8222 if test $found = "no" ; then 8223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8225 fi 8226 8227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8229 fi 8230 8231 CFLAGS="$CFLAGS -Werror=init-self" 8232 8233 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8234 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8235 cacheid=xorg_cv_cc_flag__Werror_init_self 8236 if eval test \${$cacheid+y} 8237 then : 8238 printf %s "(cached) " >&6 8239 else case e in #( 8240 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8241 /* end confdefs.h. */ 8242 int i; 8243 int 8244 main (void) 8245 { 8246 8247 ; 8248 return 0; 8249 } 8250 _ACEOF 8251 if ac_fn_c_try_link "$LINENO" 8252 then : 8253 eval $cacheid=yes 8254 else case e in #( 8255 e) eval $cacheid=no ;; 8256 esac 8257 fi 8258 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8259 conftest$ac_exeext conftest.$ac_ext ;; 8260 esac 8261 fi 8262 8263 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 8266 eval supported=\$$cacheid 8267 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8268 printf '%s\n' "$supported" >&6; } 8269 if test "$supported" = "yes" ; then 8270 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8271 found="yes" 8272 fi 8273 fi 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 xorg_testset_save_CFLAGS="$CFLAGS" 8290 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8294 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8295 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8296 then : 8297 printf %s "(cached) " >&6 8298 else case e in #( 8299 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8300 /* end confdefs.h. */ 8301 int i; 8302 _ACEOF 8303 if ac_fn_c_try_compile "$LINENO" 8304 then : 8305 xorg_cv_cc_flag_unknown_warning_option=yes 8306 else case e in #( 8307 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8308 esac 8309 fi 8310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8311 esac 8312 fi 8313 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8314 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8316 CFLAGS="$xorg_testset_save_CFLAGS" 8317 fi 8318 8319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8324 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8325 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8326 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8327 then : 8328 printf %s "(cached) " >&6 8329 else case e in #( 8330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8331 /* end confdefs.h. */ 8332 int i; 8333 _ACEOF 8334 if ac_fn_c_try_compile "$LINENO" 8335 then : 8336 xorg_cv_cc_flag_unused_command_line_argument=yes 8337 else case e in #( 8338 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8339 esac 8340 fi 8341 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8342 esac 8343 fi 8344 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8345 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8347 CFLAGS="$xorg_testset_save_CFLAGS" 8348 fi 8349 8350 found="no" 8351 8352 if test $found = "no" ; then 8353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 8357 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8359 fi 8360 8361 CFLAGS="$CFLAGS -Werror=main" 8362 8363 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8364 printf %s "checking if $CC supports -Werror=main... " >&6; } 8365 cacheid=xorg_cv_cc_flag__Werror_main 8366 if eval test \${$cacheid+y} 8367 then : 8368 printf %s "(cached) " >&6 8369 else case e in #( 8370 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371 /* end confdefs.h. */ 8372 int i; 8373 int 8374 main (void) 8375 { 8376 8377 ; 8378 return 0; 8379 } 8380 _ACEOF 8381 if ac_fn_c_try_link "$LINENO" 8382 then : 8383 eval $cacheid=yes 8384 else case e in #( 8385 e) eval $cacheid=no ;; 8386 esac 8387 fi 8388 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8389 conftest$ac_exeext conftest.$ac_ext ;; 8390 esac 8391 fi 8392 8393 8394 CFLAGS="$xorg_testset_save_CFLAGS" 8395 8396 eval supported=\$$cacheid 8397 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8398 printf '%s\n' "$supported" >&6; } 8399 if test "$supported" = "yes" ; then 8400 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8401 found="yes" 8402 fi 8403 fi 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 xorg_testset_save_CFLAGS="$CFLAGS" 8420 8421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8423 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8424 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8425 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8426 then : 8427 printf %s "(cached) " >&6 8428 else case e in #( 8429 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430 /* end confdefs.h. */ 8431 int i; 8432 _ACEOF 8433 if ac_fn_c_try_compile "$LINENO" 8434 then : 8435 xorg_cv_cc_flag_unknown_warning_option=yes 8436 else case e in #( 8437 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8438 esac 8439 fi 8440 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8441 esac 8442 fi 8443 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8444 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 fi 8448 8449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8455 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8456 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8457 then : 8458 printf %s "(cached) " >&6 8459 else case e in #( 8460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461 /* end confdefs.h. */ 8462 int i; 8463 _ACEOF 8464 if ac_fn_c_try_compile "$LINENO" 8465 then : 8466 xorg_cv_cc_flag_unused_command_line_argument=yes 8467 else case e in #( 8468 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8469 esac 8470 fi 8471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8472 esac 8473 fi 8474 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8475 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8477 CFLAGS="$xorg_testset_save_CFLAGS" 8478 fi 8479 8480 found="no" 8481 8482 if test $found = "no" ; then 8483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8485 fi 8486 8487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8489 fi 8490 8491 CFLAGS="$CFLAGS -Werror=missing-braces" 8492 8493 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8494 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8495 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8496 if eval test \${$cacheid+y} 8497 then : 8498 printf %s "(cached) " >&6 8499 else case e in #( 8500 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8501 /* end confdefs.h. */ 8502 int i; 8503 int 8504 main (void) 8505 { 8506 8507 ; 8508 return 0; 8509 } 8510 _ACEOF 8511 if ac_fn_c_try_link "$LINENO" 8512 then : 8513 eval $cacheid=yes 8514 else case e in #( 8515 e) eval $cacheid=no ;; 8516 esac 8517 fi 8518 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8519 conftest$ac_exeext conftest.$ac_ext ;; 8520 esac 8521 fi 8522 8523 8524 CFLAGS="$xorg_testset_save_CFLAGS" 8525 8526 eval supported=\$$cacheid 8527 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8528 printf '%s\n' "$supported" >&6; } 8529 if test "$supported" = "yes" ; then 8530 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8531 found="yes" 8532 fi 8533 fi 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 xorg_testset_save_CFLAGS="$CFLAGS" 8550 8551 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8553 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8554 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8555 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8556 then : 8557 printf %s "(cached) " >&6 8558 else case e in #( 8559 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8560 /* end confdefs.h. */ 8561 int i; 8562 _ACEOF 8563 if ac_fn_c_try_compile "$LINENO" 8564 then : 8565 xorg_cv_cc_flag_unknown_warning_option=yes 8566 else case e in #( 8567 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8568 esac 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8571 esac 8572 fi 8573 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8574 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8575 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 fi 8578 8579 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8582 fi 8583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8584 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8585 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8586 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8587 then : 8588 printf %s "(cached) " >&6 8589 else case e in #( 8590 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8591 /* end confdefs.h. */ 8592 int i; 8593 _ACEOF 8594 if ac_fn_c_try_compile "$LINENO" 8595 then : 8596 xorg_cv_cc_flag_unused_command_line_argument=yes 8597 else case e in #( 8598 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8599 esac 8600 fi 8601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8602 esac 8603 fi 8604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8605 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8607 CFLAGS="$xorg_testset_save_CFLAGS" 8608 fi 8609 8610 found="no" 8611 8612 if test $found = "no" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 8617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8619 fi 8620 8621 CFLAGS="$CFLAGS -Werror=sequence-point" 8622 8623 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8624 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8625 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8626 if eval test \${$cacheid+y} 8627 then : 8628 printf %s "(cached) " >&6 8629 else case e in #( 8630 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8631 /* end confdefs.h. */ 8632 int i; 8633 int 8634 main (void) 8635 { 8636 8637 ; 8638 return 0; 8639 } 8640 _ACEOF 8641 if ac_fn_c_try_link "$LINENO" 8642 then : 8643 eval $cacheid=yes 8644 else case e in #( 8645 e) eval $cacheid=no ;; 8646 esac 8647 fi 8648 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8649 conftest$ac_exeext conftest.$ac_ext ;; 8650 esac 8651 fi 8652 8653 8654 CFLAGS="$xorg_testset_save_CFLAGS" 8655 8656 eval supported=\$$cacheid 8657 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8658 printf '%s\n' "$supported" >&6; } 8659 if test "$supported" = "yes" ; then 8660 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8661 found="yes" 8662 fi 8663 fi 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 xorg_testset_save_CFLAGS="$CFLAGS" 8680 8681 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8683 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8684 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8685 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8686 then : 8687 printf %s "(cached) " >&6 8688 else case e in #( 8689 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 int i; 8692 _ACEOF 8693 if ac_fn_c_try_compile "$LINENO" 8694 then : 8695 xorg_cv_cc_flag_unknown_warning_option=yes 8696 else case e in #( 8697 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8698 esac 8699 fi 8700 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8701 esac 8702 fi 8703 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8704 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8705 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8706 CFLAGS="$xorg_testset_save_CFLAGS" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8715 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8716 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8717 then : 8718 printf %s "(cached) " >&6 8719 else case e in #( 8720 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8721 /* end confdefs.h. */ 8722 int i; 8723 _ACEOF 8724 if ac_fn_c_try_compile "$LINENO" 8725 then : 8726 xorg_cv_cc_flag_unused_command_line_argument=yes 8727 else case e in #( 8728 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8729 esac 8730 fi 8731 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8732 esac 8733 fi 8734 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8735 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8737 CFLAGS="$xorg_testset_save_CFLAGS" 8738 fi 8739 8740 found="no" 8741 8742 if test $found = "no" ; then 8743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8745 fi 8746 8747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8749 fi 8750 8751 CFLAGS="$CFLAGS -Werror=return-type" 8752 8753 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8754 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8755 cacheid=xorg_cv_cc_flag__Werror_return_type 8756 if eval test \${$cacheid+y} 8757 then : 8758 printf %s "(cached) " >&6 8759 else case e in #( 8760 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8761 /* end confdefs.h. */ 8762 int i; 8763 int 8764 main (void) 8765 { 8766 8767 ; 8768 return 0; 8769 } 8770 _ACEOF 8771 if ac_fn_c_try_link "$LINENO" 8772 then : 8773 eval $cacheid=yes 8774 else case e in #( 8775 e) eval $cacheid=no ;; 8776 esac 8777 fi 8778 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8779 conftest$ac_exeext conftest.$ac_ext ;; 8780 esac 8781 fi 8782 8783 8784 CFLAGS="$xorg_testset_save_CFLAGS" 8785 8786 eval supported=\$$cacheid 8787 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8788 printf '%s\n' "$supported" >&6; } 8789 if test "$supported" = "yes" ; then 8790 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8791 found="yes" 8792 fi 8793 fi 8794 8795 if test $found = "no" ; then 8796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8798 fi 8799 8800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8802 fi 8803 8804 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8805 8806 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8807 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8808 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8809 if eval test \${$cacheid+y} 8810 then : 8811 printf %s "(cached) " >&6 8812 else case e in #( 8813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8814 /* end confdefs.h. */ 8815 int i; 8816 int 8817 main (void) 8818 { 8819 8820 ; 8821 return 0; 8822 } 8823 _ACEOF 8824 if ac_fn_c_try_link "$LINENO" 8825 then : 8826 eval $cacheid=yes 8827 else case e in #( 8828 e) eval $cacheid=no ;; 8829 esac 8830 fi 8831 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8832 conftest$ac_exeext conftest.$ac_ext ;; 8833 esac 8834 fi 8835 8836 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838 8839 eval supported=\$$cacheid 8840 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8841 printf '%s\n' "$supported" >&6; } 8842 if test "$supported" = "yes" ; then 8843 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8844 found="yes" 8845 fi 8846 fi 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 xorg_testset_save_CFLAGS="$CFLAGS" 8863 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8867 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8868 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8869 then : 8870 printf %s "(cached) " >&6 8871 else case e in #( 8872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8873 /* end confdefs.h. */ 8874 int i; 8875 _ACEOF 8876 if ac_fn_c_try_compile "$LINENO" 8877 then : 8878 xorg_cv_cc_flag_unknown_warning_option=yes 8879 else case e in #( 8880 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8881 esac 8882 fi 8883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8884 esac 8885 fi 8886 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8887 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8889 CFLAGS="$xorg_testset_save_CFLAGS" 8890 fi 8891 8892 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8895 fi 8896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8897 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8898 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8899 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8900 then : 8901 printf %s "(cached) " >&6 8902 else case e in #( 8903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8904 /* end confdefs.h. */ 8905 int i; 8906 _ACEOF 8907 if ac_fn_c_try_compile "$LINENO" 8908 then : 8909 xorg_cv_cc_flag_unused_command_line_argument=yes 8910 else case e in #( 8911 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8912 esac 8913 fi 8914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8915 esac 8916 fi 8917 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8918 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921 fi 8922 8923 found="no" 8924 8925 if test $found = "no" ; then 8926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8928 fi 8929 8930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 fi 8933 8934 CFLAGS="$CFLAGS -Werror=trigraphs" 8935 8936 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8937 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8938 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8939 if eval test \${$cacheid+y} 8940 then : 8941 printf %s "(cached) " >&6 8942 else case e in #( 8943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8944 /* end confdefs.h. */ 8945 int i; 8946 int 8947 main (void) 8948 { 8949 8950 ; 8951 return 0; 8952 } 8953 _ACEOF 8954 if ac_fn_c_try_link "$LINENO" 8955 then : 8956 eval $cacheid=yes 8957 else case e in #( 8958 e) eval $cacheid=no ;; 8959 esac 8960 fi 8961 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8962 conftest$ac_exeext conftest.$ac_ext ;; 8963 esac 8964 fi 8965 8966 8967 CFLAGS="$xorg_testset_save_CFLAGS" 8968 8969 eval supported=\$$cacheid 8970 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8971 printf '%s\n' "$supported" >&6; } 8972 if test "$supported" = "yes" ; then 8973 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8974 found="yes" 8975 fi 8976 fi 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 xorg_testset_save_CFLAGS="$CFLAGS" 8993 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8997 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8998 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8999 then : 9000 printf %s "(cached) " >&6 9001 else case e in #( 9002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9003 /* end confdefs.h. */ 9004 int i; 9005 _ACEOF 9006 if ac_fn_c_try_compile "$LINENO" 9007 then : 9008 xorg_cv_cc_flag_unknown_warning_option=yes 9009 else case e in #( 9010 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9011 esac 9012 fi 9013 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9014 esac 9015 fi 9016 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9017 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9019 CFLAGS="$xorg_testset_save_CFLAGS" 9020 fi 9021 9022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9025 fi 9026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9027 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9028 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9029 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9030 then : 9031 printf %s "(cached) " >&6 9032 else case e in #( 9033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034 /* end confdefs.h. */ 9035 int i; 9036 _ACEOF 9037 if ac_fn_c_try_compile "$LINENO" 9038 then : 9039 xorg_cv_cc_flag_unused_command_line_argument=yes 9040 else case e in #( 9041 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9042 esac 9043 fi 9044 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9045 esac 9046 fi 9047 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9048 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9050 CFLAGS="$xorg_testset_save_CFLAGS" 9051 fi 9052 9053 found="no" 9054 9055 if test $found = "no" ; then 9056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9058 fi 9059 9060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9062 fi 9063 9064 CFLAGS="$CFLAGS -Werror=array-bounds" 9065 9066 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 9067 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 9068 cacheid=xorg_cv_cc_flag__Werror_array_bounds 9069 if eval test \${$cacheid+y} 9070 then : 9071 printf %s "(cached) " >&6 9072 else case e in #( 9073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074 /* end confdefs.h. */ 9075 int i; 9076 int 9077 main (void) 9078 { 9079 9080 ; 9081 return 0; 9082 } 9083 _ACEOF 9084 if ac_fn_c_try_link "$LINENO" 9085 then : 9086 eval $cacheid=yes 9087 else case e in #( 9088 e) eval $cacheid=no ;; 9089 esac 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9092 conftest$ac_exeext conftest.$ac_ext ;; 9093 esac 9094 fi 9095 9096 9097 CFLAGS="$xorg_testset_save_CFLAGS" 9098 9099 eval supported=\$$cacheid 9100 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9101 printf '%s\n' "$supported" >&6; } 9102 if test "$supported" = "yes" ; then 9103 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9104 found="yes" 9105 fi 9106 fi 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 9122 xorg_testset_save_CFLAGS="$CFLAGS" 9123 9124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9126 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9129 then : 9130 printf %s "(cached) " >&6 9131 else case e in #( 9132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9133 /* end confdefs.h. */ 9134 int i; 9135 _ACEOF 9136 if ac_fn_c_try_compile "$LINENO" 9137 then : 9138 xorg_cv_cc_flag_unknown_warning_option=yes 9139 else case e in #( 9140 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9141 esac 9142 fi 9143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9144 esac 9145 fi 9146 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9147 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 fi 9151 9152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9155 fi 9156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9157 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9158 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9159 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9160 then : 9161 printf %s "(cached) " >&6 9162 else case e in #( 9163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9164 /* end confdefs.h. */ 9165 int i; 9166 _ACEOF 9167 if ac_fn_c_try_compile "$LINENO" 9168 then : 9169 xorg_cv_cc_flag_unused_command_line_argument=yes 9170 else case e in #( 9171 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9172 esac 9173 fi 9174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9175 esac 9176 fi 9177 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9178 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9180 CFLAGS="$xorg_testset_save_CFLAGS" 9181 fi 9182 9183 found="no" 9184 9185 if test $found = "no" ; then 9186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9188 fi 9189 9190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9192 fi 9193 9194 CFLAGS="$CFLAGS -Werror=write-strings" 9195 9196 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9197 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9198 cacheid=xorg_cv_cc_flag__Werror_write_strings 9199 if eval test \${$cacheid+y} 9200 then : 9201 printf %s "(cached) " >&6 9202 else case e in #( 9203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 int 9207 main (void) 9208 { 9209 9210 ; 9211 return 0; 9212 } 9213 _ACEOF 9214 if ac_fn_c_try_link "$LINENO" 9215 then : 9216 eval $cacheid=yes 9217 else case e in #( 9218 e) eval $cacheid=no ;; 9219 esac 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9222 conftest$ac_exeext conftest.$ac_ext ;; 9223 esac 9224 fi 9225 9226 9227 CFLAGS="$xorg_testset_save_CFLAGS" 9228 9229 eval supported=\$$cacheid 9230 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9231 printf '%s\n' "$supported" >&6; } 9232 if test "$supported" = "yes" ; then 9233 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9234 found="yes" 9235 fi 9236 fi 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 xorg_testset_save_CFLAGS="$CFLAGS" 9253 9254 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9256 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9257 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9258 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9259 then : 9260 printf %s "(cached) " >&6 9261 else case e in #( 9262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9263 /* end confdefs.h. */ 9264 int i; 9265 _ACEOF 9266 if ac_fn_c_try_compile "$LINENO" 9267 then : 9268 xorg_cv_cc_flag_unknown_warning_option=yes 9269 else case e in #( 9270 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9271 esac 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9274 esac 9275 fi 9276 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9277 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9279 CFLAGS="$xorg_testset_save_CFLAGS" 9280 fi 9281 9282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9285 fi 9286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9287 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9288 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9289 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9290 then : 9291 printf %s "(cached) " >&6 9292 else case e in #( 9293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9294 /* end confdefs.h. */ 9295 int i; 9296 _ACEOF 9297 if ac_fn_c_try_compile "$LINENO" 9298 then : 9299 xorg_cv_cc_flag_unused_command_line_argument=yes 9300 else case e in #( 9301 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9302 esac 9303 fi 9304 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9305 esac 9306 fi 9307 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9308 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311 fi 9312 9313 found="no" 9314 9315 if test $found = "no" ; then 9316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9322 fi 9323 9324 CFLAGS="$CFLAGS -Werror=address" 9325 9326 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9327 printf %s "checking if $CC supports -Werror=address... " >&6; } 9328 cacheid=xorg_cv_cc_flag__Werror_address 9329 if eval test \${$cacheid+y} 9330 then : 9331 printf %s "(cached) " >&6 9332 else case e in #( 9333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 int 9337 main (void) 9338 { 9339 9340 ; 9341 return 0; 9342 } 9343 _ACEOF 9344 if ac_fn_c_try_link "$LINENO" 9345 then : 9346 eval $cacheid=yes 9347 else case e in #( 9348 e) eval $cacheid=no ;; 9349 esac 9350 fi 9351 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9352 conftest$ac_exeext conftest.$ac_ext ;; 9353 esac 9354 fi 9355 9356 9357 CFLAGS="$xorg_testset_save_CFLAGS" 9358 9359 eval supported=\$$cacheid 9360 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9361 printf '%s\n' "$supported" >&6; } 9362 if test "$supported" = "yes" ; then 9363 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9364 found="yes" 9365 fi 9366 fi 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 xorg_testset_save_CFLAGS="$CFLAGS" 9383 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9387 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9388 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9389 then : 9390 printf %s "(cached) " >&6 9391 else case e in #( 9392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int i; 9395 _ACEOF 9396 if ac_fn_c_try_compile "$LINENO" 9397 then : 9398 xorg_cv_cc_flag_unknown_warning_option=yes 9399 else case e in #( 9400 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9401 esac 9402 fi 9403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9404 esac 9405 fi 9406 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9407 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9409 CFLAGS="$xorg_testset_save_CFLAGS" 9410 fi 9411 9412 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9415 fi 9416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9417 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9418 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9419 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9420 then : 9421 printf %s "(cached) " >&6 9422 else case e in #( 9423 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9424 /* end confdefs.h. */ 9425 int i; 9426 _ACEOF 9427 if ac_fn_c_try_compile "$LINENO" 9428 then : 9429 xorg_cv_cc_flag_unused_command_line_argument=yes 9430 else case e in #( 9431 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9432 esac 9433 fi 9434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9435 esac 9436 fi 9437 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9438 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9440 CFLAGS="$xorg_testset_save_CFLAGS" 9441 fi 9442 9443 found="no" 9444 9445 if test $found = "no" ; then 9446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9448 fi 9449 9450 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9452 fi 9453 9454 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9455 9456 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9457 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9458 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9459 if eval test \${$cacheid+y} 9460 then : 9461 printf %s "(cached) " >&6 9462 else case e in #( 9463 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9464 /* end confdefs.h. */ 9465 int i; 9466 int 9467 main (void) 9468 { 9469 9470 ; 9471 return 0; 9472 } 9473 _ACEOF 9474 if ac_fn_c_try_link "$LINENO" 9475 then : 9476 eval $cacheid=yes 9477 else case e in #( 9478 e) eval $cacheid=no ;; 9479 esac 9480 fi 9481 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9482 conftest$ac_exeext conftest.$ac_ext ;; 9483 esac 9484 fi 9485 9486 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488 9489 eval supported=\$$cacheid 9490 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9491 printf '%s\n' "$supported" >&6; } 9492 if test "$supported" = "yes" ; then 9493 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9494 found="yes" 9495 fi 9496 fi 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9508 9509 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9510 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9511 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9512 if eval test \${$cacheid+y} 9513 then : 9514 printf %s "(cached) " >&6 9515 else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517 /* end confdefs.h. */ 9518 int i; 9519 int 9520 main (void) 9521 { 9522 9523 ; 9524 return 0; 9525 } 9526 _ACEOF 9527 if ac_fn_c_try_link "$LINENO" 9528 then : 9529 eval $cacheid=yes 9530 else case e in #( 9531 e) eval $cacheid=no ;; 9532 esac 9533 fi 9534 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9535 conftest$ac_exeext conftest.$ac_ext ;; 9536 esac 9537 fi 9538 9539 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 9542 eval supported=\$$cacheid 9543 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9544 printf '%s\n' "$supported" >&6; } 9545 if test "$supported" = "yes" ; then 9546 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9547 found="yes" 9548 fi 9549 fi 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 xorg_testset_save_CFLAGS="$CFLAGS" 9566 9567 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9570 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9571 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9572 then : 9573 printf %s "(cached) " >&6 9574 else case e in #( 9575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576 /* end confdefs.h. */ 9577 int i; 9578 _ACEOF 9579 if ac_fn_c_try_compile "$LINENO" 9580 then : 9581 xorg_cv_cc_flag_unknown_warning_option=yes 9582 else case e in #( 9583 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9584 esac 9585 fi 9586 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9587 esac 9588 fi 9589 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9590 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593 fi 9594 9595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9598 fi 9599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9600 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9601 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9602 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9603 then : 9604 printf %s "(cached) " >&6 9605 else case e in #( 9606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO" 9611 then : 9612 xorg_cv_cc_flag_unused_command_line_argument=yes 9613 else case e in #( 9614 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9615 esac 9616 fi 9617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9618 esac 9619 fi 9620 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9621 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 fi 9625 9626 found="no" 9627 9628 if test $found = "no" ; then 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 fi 9632 9633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9635 fi 9636 9637 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9638 9639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9640 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9641 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9642 if eval test \${$cacheid+y} 9643 then : 9644 printf %s "(cached) " >&6 9645 else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647 /* end confdefs.h. */ 9648 int i; 9649 int 9650 main (void) 9651 { 9652 9653 ; 9654 return 0; 9655 } 9656 _ACEOF 9657 if ac_fn_c_try_link "$LINENO" 9658 then : 9659 eval $cacheid=yes 9660 else case e in #( 9661 e) eval $cacheid=no ;; 9662 esac 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9665 conftest$ac_exeext conftest.$ac_ext ;; 9666 esac 9667 fi 9668 9669 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 9672 eval supported=\$$cacheid 9673 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9674 printf '%s\n' "$supported" >&6; } 9675 if test "$supported" = "yes" ; then 9676 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9677 found="yes" 9678 fi 9679 fi 9680 9681 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9682 else 9683 { 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 $PACKAGE_BUGREPORT" >&5 9684 printf '%s\n' "$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 $PACKAGE_BUGREPORT" >&2;} 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 xorg_testset_save_CFLAGS="$CFLAGS" 9699 9700 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9702 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9703 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9704 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9705 then : 9706 printf %s "(cached) " >&6 9707 else case e in #( 9708 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709 /* end confdefs.h. */ 9710 int i; 9711 _ACEOF 9712 if ac_fn_c_try_compile "$LINENO" 9713 then : 9714 xorg_cv_cc_flag_unknown_warning_option=yes 9715 else case e in #( 9716 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9717 esac 9718 fi 9719 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9720 esac 9721 fi 9722 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9723 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9724 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9725 CFLAGS="$xorg_testset_save_CFLAGS" 9726 fi 9727 9728 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9731 fi 9732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9733 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9734 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9735 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9736 then : 9737 printf %s "(cached) " >&6 9738 else case e in #( 9739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740 /* end confdefs.h. */ 9741 int i; 9742 _ACEOF 9743 if ac_fn_c_try_compile "$LINENO" 9744 then : 9745 xorg_cv_cc_flag_unused_command_line_argument=yes 9746 else case e in #( 9747 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9748 esac 9749 fi 9750 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9751 esac 9752 fi 9753 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9754 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9755 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9756 CFLAGS="$xorg_testset_save_CFLAGS" 9757 fi 9758 9759 found="no" 9760 9761 if test $found = "no" ; then 9762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9764 fi 9765 9766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9768 fi 9769 9770 CFLAGS="$CFLAGS -Wimplicit" 9771 9772 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9773 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9774 cacheid=xorg_cv_cc_flag__Wimplicit 9775 if eval test \${$cacheid+y} 9776 then : 9777 printf %s "(cached) " >&6 9778 else case e in #( 9779 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9780 /* end confdefs.h. */ 9781 int i; 9782 int 9783 main (void) 9784 { 9785 9786 ; 9787 return 0; 9788 } 9789 _ACEOF 9790 if ac_fn_c_try_link "$LINENO" 9791 then : 9792 eval $cacheid=yes 9793 else case e in #( 9794 e) eval $cacheid=no ;; 9795 esac 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9798 conftest$ac_exeext conftest.$ac_ext ;; 9799 esac 9800 fi 9801 9802 9803 CFLAGS="$xorg_testset_save_CFLAGS" 9804 9805 eval supported=\$$cacheid 9806 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9807 printf '%s\n' "$supported" >&6; } 9808 if test "$supported" = "yes" ; then 9809 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9810 found="yes" 9811 fi 9812 fi 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 xorg_testset_save_CFLAGS="$CFLAGS" 9829 9830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9832 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9833 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9834 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9835 then : 9836 printf %s "(cached) " >&6 9837 else case e in #( 9838 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 _ACEOF 9842 if ac_fn_c_try_compile "$LINENO" 9843 then : 9844 xorg_cv_cc_flag_unknown_warning_option=yes 9845 else case e in #( 9846 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9847 esac 9848 fi 9849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9850 esac 9851 fi 9852 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9853 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9854 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9855 CFLAGS="$xorg_testset_save_CFLAGS" 9856 fi 9857 9858 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9861 fi 9862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9863 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9864 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9865 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9866 then : 9867 printf %s "(cached) " >&6 9868 else case e in #( 9869 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 _ACEOF 9873 if ac_fn_c_try_compile "$LINENO" 9874 then : 9875 xorg_cv_cc_flag_unused_command_line_argument=yes 9876 else case e in #( 9877 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9878 esac 9879 fi 9880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9881 esac 9882 fi 9883 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9884 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9886 CFLAGS="$xorg_testset_save_CFLAGS" 9887 fi 9888 9889 found="no" 9890 9891 if test $found = "no" ; then 9892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9894 fi 9895 9896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9898 fi 9899 9900 CFLAGS="$CFLAGS -Wnonnull" 9901 9902 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9903 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9904 cacheid=xorg_cv_cc_flag__Wnonnull 9905 if eval test \${$cacheid+y} 9906 then : 9907 printf %s "(cached) " >&6 9908 else case e in #( 9909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9910 /* end confdefs.h. */ 9911 int i; 9912 int 9913 main (void) 9914 { 9915 9916 ; 9917 return 0; 9918 } 9919 _ACEOF 9920 if ac_fn_c_try_link "$LINENO" 9921 then : 9922 eval $cacheid=yes 9923 else case e in #( 9924 e) eval $cacheid=no ;; 9925 esac 9926 fi 9927 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9928 conftest$ac_exeext conftest.$ac_ext ;; 9929 esac 9930 fi 9931 9932 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934 9935 eval supported=\$$cacheid 9936 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9937 printf '%s\n' "$supported" >&6; } 9938 if test "$supported" = "yes" ; then 9939 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9940 found="yes" 9941 fi 9942 fi 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 xorg_testset_save_CFLAGS="$CFLAGS" 9959 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9963 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9964 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9965 then : 9966 printf %s "(cached) " >&6 9967 else case e in #( 9968 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969 /* end confdefs.h. */ 9970 int i; 9971 _ACEOF 9972 if ac_fn_c_try_compile "$LINENO" 9973 then : 9974 xorg_cv_cc_flag_unknown_warning_option=yes 9975 else case e in #( 9976 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9977 esac 9978 fi 9979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9980 esac 9981 fi 9982 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9983 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9985 CFLAGS="$xorg_testset_save_CFLAGS" 9986 fi 9987 9988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9991 fi 9992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9993 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9994 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9995 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9996 then : 9997 printf %s "(cached) " >&6 9998 else case e in #( 9999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10000 /* end confdefs.h. */ 10001 int i; 10002 _ACEOF 10003 if ac_fn_c_try_compile "$LINENO" 10004 then : 10005 xorg_cv_cc_flag_unused_command_line_argument=yes 10006 else case e in #( 10007 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10008 esac 10009 fi 10010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10011 esac 10012 fi 10013 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10014 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10015 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10016 CFLAGS="$xorg_testset_save_CFLAGS" 10017 fi 10018 10019 found="no" 10020 10021 if test $found = "no" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 10026 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10028 fi 10029 10030 CFLAGS="$CFLAGS -Winit-self" 10031 10032 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 10033 printf %s "checking if $CC supports -Winit-self... " >&6; } 10034 cacheid=xorg_cv_cc_flag__Winit_self 10035 if eval test \${$cacheid+y} 10036 then : 10037 printf %s "(cached) " >&6 10038 else case e in #( 10039 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10040 /* end confdefs.h. */ 10041 int i; 10042 int 10043 main (void) 10044 { 10045 10046 ; 10047 return 0; 10048 } 10049 _ACEOF 10050 if ac_fn_c_try_link "$LINENO" 10051 then : 10052 eval $cacheid=yes 10053 else case e in #( 10054 e) eval $cacheid=no ;; 10055 esac 10056 fi 10057 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10058 conftest$ac_exeext conftest.$ac_ext ;; 10059 esac 10060 fi 10061 10062 10063 CFLAGS="$xorg_testset_save_CFLAGS" 10064 10065 eval supported=\$$cacheid 10066 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10067 printf '%s\n' "$supported" >&6; } 10068 if test "$supported" = "yes" ; then 10069 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 10070 found="yes" 10071 fi 10072 fi 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 xorg_testset_save_CFLAGS="$CFLAGS" 10089 10090 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10093 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10094 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10095 then : 10096 printf %s "(cached) " >&6 10097 else case e in #( 10098 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10099 /* end confdefs.h. */ 10100 int i; 10101 _ACEOF 10102 if ac_fn_c_try_compile "$LINENO" 10103 then : 10104 xorg_cv_cc_flag_unknown_warning_option=yes 10105 else case e in #( 10106 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10107 esac 10108 fi 10109 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10110 esac 10111 fi 10112 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10113 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10115 CFLAGS="$xorg_testset_save_CFLAGS" 10116 fi 10117 10118 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10121 fi 10122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10123 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10124 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10125 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10126 then : 10127 printf %s "(cached) " >&6 10128 else case e in #( 10129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10130 /* end confdefs.h. */ 10131 int i; 10132 _ACEOF 10133 if ac_fn_c_try_compile "$LINENO" 10134 then : 10135 xorg_cv_cc_flag_unused_command_line_argument=yes 10136 else case e in #( 10137 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10138 esac 10139 fi 10140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10141 esac 10142 fi 10143 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -Wmain" 10161 10162 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10163 printf %s "checking if $CC supports -Wmain... " >&6; } 10164 cacheid=xorg_cv_cc_flag__Wmain 10165 if eval test \${$cacheid+y} 10166 then : 10167 printf %s "(cached) " >&6 10168 else case e in #( 10169 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10170 /* end confdefs.h. */ 10171 int i; 10172 int 10173 main (void) 10174 { 10175 10176 ; 10177 return 0; 10178 } 10179 _ACEOF 10180 if ac_fn_c_try_link "$LINENO" 10181 then : 10182 eval $cacheid=yes 10183 else case e in #( 10184 e) eval $cacheid=no ;; 10185 esac 10186 fi 10187 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10188 conftest$ac_exeext conftest.$ac_ext ;; 10189 esac 10190 fi 10191 10192 10193 CFLAGS="$xorg_testset_save_CFLAGS" 10194 10195 eval supported=\$$cacheid 10196 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10197 printf '%s\n' "$supported" >&6; } 10198 if test "$supported" = "yes" ; then 10199 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10200 found="yes" 10201 fi 10202 fi 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 xorg_testset_save_CFLAGS="$CFLAGS" 10219 10220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10222 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10223 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10224 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10225 then : 10226 printf %s "(cached) " >&6 10227 else case e in #( 10228 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10229 /* end confdefs.h. */ 10230 int i; 10231 _ACEOF 10232 if ac_fn_c_try_compile "$LINENO" 10233 then : 10234 xorg_cv_cc_flag_unknown_warning_option=yes 10235 else case e in #( 10236 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10237 esac 10238 fi 10239 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10240 esac 10241 fi 10242 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10243 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10244 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10245 CFLAGS="$xorg_testset_save_CFLAGS" 10246 fi 10247 10248 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10251 fi 10252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10253 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10254 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10255 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10256 then : 10257 printf %s "(cached) " >&6 10258 else case e in #( 10259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10260 /* end confdefs.h. */ 10261 int i; 10262 _ACEOF 10263 if ac_fn_c_try_compile "$LINENO" 10264 then : 10265 xorg_cv_cc_flag_unused_command_line_argument=yes 10266 else case e in #( 10267 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10268 esac 10269 fi 10270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10271 esac 10272 fi 10273 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10274 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 fi 10278 10279 found="no" 10280 10281 if test $found = "no" ; then 10282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10288 fi 10289 10290 CFLAGS="$CFLAGS -Wmissing-braces" 10291 10292 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10293 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10294 cacheid=xorg_cv_cc_flag__Wmissing_braces 10295 if eval test \${$cacheid+y} 10296 then : 10297 printf %s "(cached) " >&6 10298 else case e in #( 10299 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10300 /* end confdefs.h. */ 10301 int i; 10302 int 10303 main (void) 10304 { 10305 10306 ; 10307 return 0; 10308 } 10309 _ACEOF 10310 if ac_fn_c_try_link "$LINENO" 10311 then : 10312 eval $cacheid=yes 10313 else case e in #( 10314 e) eval $cacheid=no ;; 10315 esac 10316 fi 10317 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10318 conftest$ac_exeext conftest.$ac_ext ;; 10319 esac 10320 fi 10321 10322 10323 CFLAGS="$xorg_testset_save_CFLAGS" 10324 10325 eval supported=\$$cacheid 10326 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10327 printf '%s\n' "$supported" >&6; } 10328 if test "$supported" = "yes" ; then 10329 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10330 found="yes" 10331 fi 10332 fi 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 xorg_testset_save_CFLAGS="$CFLAGS" 10349 10350 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10353 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10354 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10355 then : 10356 printf %s "(cached) " >&6 10357 else case e in #( 10358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359 /* end confdefs.h. */ 10360 int i; 10361 _ACEOF 10362 if ac_fn_c_try_compile "$LINENO" 10363 then : 10364 xorg_cv_cc_flag_unknown_warning_option=yes 10365 else case e in #( 10366 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10367 esac 10368 fi 10369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10370 esac 10371 fi 10372 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10373 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10375 CFLAGS="$xorg_testset_save_CFLAGS" 10376 fi 10377 10378 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10381 fi 10382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10383 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10384 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10385 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10386 then : 10387 printf %s "(cached) " >&6 10388 else case e in #( 10389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390 /* end confdefs.h. */ 10391 int i; 10392 _ACEOF 10393 if ac_fn_c_try_compile "$LINENO" 10394 then : 10395 xorg_cv_cc_flag_unused_command_line_argument=yes 10396 else case e in #( 10397 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10398 esac 10399 fi 10400 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10401 esac 10402 fi 10403 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10404 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 fi 10408 10409 found="no" 10410 10411 if test $found = "no" ; then 10412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 fi 10419 10420 CFLAGS="$CFLAGS -Wsequence-point" 10421 10422 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10423 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10424 cacheid=xorg_cv_cc_flag__Wsequence_point 10425 if eval test \${$cacheid+y} 10426 then : 10427 printf %s "(cached) " >&6 10428 else case e in #( 10429 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10430 /* end confdefs.h. */ 10431 int i; 10432 int 10433 main (void) 10434 { 10435 10436 ; 10437 return 0; 10438 } 10439 _ACEOF 10440 if ac_fn_c_try_link "$LINENO" 10441 then : 10442 eval $cacheid=yes 10443 else case e in #( 10444 e) eval $cacheid=no ;; 10445 esac 10446 fi 10447 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10448 conftest$ac_exeext conftest.$ac_ext ;; 10449 esac 10450 fi 10451 10452 10453 CFLAGS="$xorg_testset_save_CFLAGS" 10454 10455 eval supported=\$$cacheid 10456 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10457 printf '%s\n' "$supported" >&6; } 10458 if test "$supported" = "yes" ; then 10459 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10460 found="yes" 10461 fi 10462 fi 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 xorg_testset_save_CFLAGS="$CFLAGS" 10479 10480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10482 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10483 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10484 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10485 then : 10486 printf %s "(cached) " >&6 10487 else case e in #( 10488 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10489 /* end confdefs.h. */ 10490 int i; 10491 _ACEOF 10492 if ac_fn_c_try_compile "$LINENO" 10493 then : 10494 xorg_cv_cc_flag_unknown_warning_option=yes 10495 else case e in #( 10496 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10497 esac 10498 fi 10499 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10500 esac 10501 fi 10502 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10503 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10505 CFLAGS="$xorg_testset_save_CFLAGS" 10506 fi 10507 10508 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10511 fi 10512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10513 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10514 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10515 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10516 then : 10517 printf %s "(cached) " >&6 10518 else case e in #( 10519 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10520 /* end confdefs.h. */ 10521 int i; 10522 _ACEOF 10523 if ac_fn_c_try_compile "$LINENO" 10524 then : 10525 xorg_cv_cc_flag_unused_command_line_argument=yes 10526 else case e in #( 10527 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10528 esac 10529 fi 10530 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10531 esac 10532 fi 10533 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10534 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10535 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10536 CFLAGS="$xorg_testset_save_CFLAGS" 10537 fi 10538 10539 found="no" 10540 10541 if test $found = "no" ; then 10542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10544 fi 10545 10546 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10548 fi 10549 10550 CFLAGS="$CFLAGS -Wreturn-type" 10551 10552 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10553 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10554 cacheid=xorg_cv_cc_flag__Wreturn_type 10555 if eval test \${$cacheid+y} 10556 then : 10557 printf %s "(cached) " >&6 10558 else case e in #( 10559 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10560 /* end confdefs.h. */ 10561 int i; 10562 int 10563 main (void) 10564 { 10565 10566 ; 10567 return 0; 10568 } 10569 _ACEOF 10570 if ac_fn_c_try_link "$LINENO" 10571 then : 10572 eval $cacheid=yes 10573 else case e in #( 10574 e) eval $cacheid=no ;; 10575 esac 10576 fi 10577 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10578 conftest$ac_exeext conftest.$ac_ext ;; 10579 esac 10580 fi 10581 10582 10583 CFLAGS="$xorg_testset_save_CFLAGS" 10584 10585 eval supported=\$$cacheid 10586 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10587 printf '%s\n' "$supported" >&6; } 10588 if test "$supported" = "yes" ; then 10589 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10590 found="yes" 10591 fi 10592 fi 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 xorg_testset_save_CFLAGS="$CFLAGS" 10609 10610 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10612 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10613 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10614 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10615 then : 10616 printf %s "(cached) " >&6 10617 else case e in #( 10618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10619 /* end confdefs.h. */ 10620 int i; 10621 _ACEOF 10622 if ac_fn_c_try_compile "$LINENO" 10623 then : 10624 xorg_cv_cc_flag_unknown_warning_option=yes 10625 else case e in #( 10626 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10627 esac 10628 fi 10629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10630 esac 10631 fi 10632 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10633 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10635 CFLAGS="$xorg_testset_save_CFLAGS" 10636 fi 10637 10638 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10641 fi 10642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10643 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10644 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10645 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10646 then : 10647 printf %s "(cached) " >&6 10648 else case e in #( 10649 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10650 /* end confdefs.h. */ 10651 int i; 10652 _ACEOF 10653 if ac_fn_c_try_compile "$LINENO" 10654 then : 10655 xorg_cv_cc_flag_unused_command_line_argument=yes 10656 else case e in #( 10657 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10658 esac 10659 fi 10660 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10661 esac 10662 fi 10663 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10664 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10666 CFLAGS="$xorg_testset_save_CFLAGS" 10667 fi 10668 10669 found="no" 10670 10671 if test $found = "no" ; then 10672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10674 fi 10675 10676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10678 fi 10679 10680 CFLAGS="$CFLAGS -Wtrigraphs" 10681 10682 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10683 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10684 cacheid=xorg_cv_cc_flag__Wtrigraphs 10685 if eval test \${$cacheid+y} 10686 then : 10687 printf %s "(cached) " >&6 10688 else case e in #( 10689 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10690 /* end confdefs.h. */ 10691 int i; 10692 int 10693 main (void) 10694 { 10695 10696 ; 10697 return 0; 10698 } 10699 _ACEOF 10700 if ac_fn_c_try_link "$LINENO" 10701 then : 10702 eval $cacheid=yes 10703 else case e in #( 10704 e) eval $cacheid=no ;; 10705 esac 10706 fi 10707 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10708 conftest$ac_exeext conftest.$ac_ext ;; 10709 esac 10710 fi 10711 10712 10713 CFLAGS="$xorg_testset_save_CFLAGS" 10714 10715 eval supported=\$$cacheid 10716 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10717 printf '%s\n' "$supported" >&6; } 10718 if test "$supported" = "yes" ; then 10719 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10720 found="yes" 10721 fi 10722 fi 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 xorg_testset_save_CFLAGS="$CFLAGS" 10739 10740 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10742 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10743 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10744 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10745 then : 10746 printf %s "(cached) " >&6 10747 else case e in #( 10748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10749 /* end confdefs.h. */ 10750 int i; 10751 _ACEOF 10752 if ac_fn_c_try_compile "$LINENO" 10753 then : 10754 xorg_cv_cc_flag_unknown_warning_option=yes 10755 else case e in #( 10756 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10757 esac 10758 fi 10759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10760 esac 10761 fi 10762 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10763 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10765 CFLAGS="$xorg_testset_save_CFLAGS" 10766 fi 10767 10768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10771 fi 10772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10773 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10774 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10775 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10776 then : 10777 printf %s "(cached) " >&6 10778 else case e in #( 10779 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10780 /* end confdefs.h. */ 10781 int i; 10782 _ACEOF 10783 if ac_fn_c_try_compile "$LINENO" 10784 then : 10785 xorg_cv_cc_flag_unused_command_line_argument=yes 10786 else case e in #( 10787 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10788 esac 10789 fi 10790 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10791 esac 10792 fi 10793 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10794 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10795 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10796 CFLAGS="$xorg_testset_save_CFLAGS" 10797 fi 10798 10799 found="no" 10800 10801 if test $found = "no" ; then 10802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10804 fi 10805 10806 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10808 fi 10809 10810 CFLAGS="$CFLAGS -Warray-bounds" 10811 10812 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10813 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10814 cacheid=xorg_cv_cc_flag__Warray_bounds 10815 if eval test \${$cacheid+y} 10816 then : 10817 printf %s "(cached) " >&6 10818 else case e in #( 10819 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10820 /* end confdefs.h. */ 10821 int i; 10822 int 10823 main (void) 10824 { 10825 10826 ; 10827 return 0; 10828 } 10829 _ACEOF 10830 if ac_fn_c_try_link "$LINENO" 10831 then : 10832 eval $cacheid=yes 10833 else case e in #( 10834 e) eval $cacheid=no ;; 10835 esac 10836 fi 10837 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10838 conftest$ac_exeext conftest.$ac_ext ;; 10839 esac 10840 fi 10841 10842 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844 10845 eval supported=\$$cacheid 10846 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10847 printf '%s\n' "$supported" >&6; } 10848 if test "$supported" = "yes" ; then 10849 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10850 found="yes" 10851 fi 10852 fi 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 xorg_testset_save_CFLAGS="$CFLAGS" 10869 10870 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10872 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10873 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10874 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10875 then : 10876 printf %s "(cached) " >&6 10877 else case e in #( 10878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10879 /* end confdefs.h. */ 10880 int i; 10881 _ACEOF 10882 if ac_fn_c_try_compile "$LINENO" 10883 then : 10884 xorg_cv_cc_flag_unknown_warning_option=yes 10885 else case e in #( 10886 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10887 esac 10888 fi 10889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10890 esac 10891 fi 10892 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10893 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10895 CFLAGS="$xorg_testset_save_CFLAGS" 10896 fi 10897 10898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10901 fi 10902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10903 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10904 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10905 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10906 then : 10907 printf %s "(cached) " >&6 10908 else case e in #( 10909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10910 /* end confdefs.h. */ 10911 int i; 10912 _ACEOF 10913 if ac_fn_c_try_compile "$LINENO" 10914 then : 10915 xorg_cv_cc_flag_unused_command_line_argument=yes 10916 else case e in #( 10917 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10918 esac 10919 fi 10920 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10921 esac 10922 fi 10923 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10924 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10926 CFLAGS="$xorg_testset_save_CFLAGS" 10927 fi 10928 10929 found="no" 10930 10931 if test $found = "no" ; then 10932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10934 fi 10935 10936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10938 fi 10939 10940 CFLAGS="$CFLAGS -Wwrite-strings" 10941 10942 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10943 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10944 cacheid=xorg_cv_cc_flag__Wwrite_strings 10945 if eval test \${$cacheid+y} 10946 then : 10947 printf %s "(cached) " >&6 10948 else case e in #( 10949 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10950 /* end confdefs.h. */ 10951 int i; 10952 int 10953 main (void) 10954 { 10955 10956 ; 10957 return 0; 10958 } 10959 _ACEOF 10960 if ac_fn_c_try_link "$LINENO" 10961 then : 10962 eval $cacheid=yes 10963 else case e in #( 10964 e) eval $cacheid=no ;; 10965 esac 10966 fi 10967 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10968 conftest$ac_exeext conftest.$ac_ext ;; 10969 esac 10970 fi 10971 10972 10973 CFLAGS="$xorg_testset_save_CFLAGS" 10974 10975 eval supported=\$$cacheid 10976 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10977 printf '%s\n' "$supported" >&6; } 10978 if test "$supported" = "yes" ; then 10979 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10980 found="yes" 10981 fi 10982 fi 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 xorg_testset_save_CFLAGS="$CFLAGS" 10999 11000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11002 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11003 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11004 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11005 then : 11006 printf %s "(cached) " >&6 11007 else case e in #( 11008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11009 /* end confdefs.h. */ 11010 int i; 11011 _ACEOF 11012 if ac_fn_c_try_compile "$LINENO" 11013 then : 11014 xorg_cv_cc_flag_unknown_warning_option=yes 11015 else case e in #( 11016 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11017 esac 11018 fi 11019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11020 esac 11021 fi 11022 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11023 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11025 CFLAGS="$xorg_testset_save_CFLAGS" 11026 fi 11027 11028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11031 fi 11032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11033 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11034 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11035 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11036 then : 11037 printf %s "(cached) " >&6 11038 else case e in #( 11039 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11040 /* end confdefs.h. */ 11041 int i; 11042 _ACEOF 11043 if ac_fn_c_try_compile "$LINENO" 11044 then : 11045 xorg_cv_cc_flag_unused_command_line_argument=yes 11046 else case e in #( 11047 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11048 esac 11049 fi 11050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11051 esac 11052 fi 11053 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11054 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11055 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11056 CFLAGS="$xorg_testset_save_CFLAGS" 11057 fi 11058 11059 found="no" 11060 11061 if test $found = "no" ; then 11062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11064 fi 11065 11066 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11068 fi 11069 11070 CFLAGS="$CFLAGS -Waddress" 11071 11072 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 11073 printf %s "checking if $CC supports -Waddress... " >&6; } 11074 cacheid=xorg_cv_cc_flag__Waddress 11075 if eval test \${$cacheid+y} 11076 then : 11077 printf %s "(cached) " >&6 11078 else case e in #( 11079 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11080 /* end confdefs.h. */ 11081 int i; 11082 int 11083 main (void) 11084 { 11085 11086 ; 11087 return 0; 11088 } 11089 _ACEOF 11090 if ac_fn_c_try_link "$LINENO" 11091 then : 11092 eval $cacheid=yes 11093 else case e in #( 11094 e) eval $cacheid=no ;; 11095 esac 11096 fi 11097 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11098 conftest$ac_exeext conftest.$ac_ext ;; 11099 esac 11100 fi 11101 11102 11103 CFLAGS="$xorg_testset_save_CFLAGS" 11104 11105 eval supported=\$$cacheid 11106 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11107 printf '%s\n' "$supported" >&6; } 11108 if test "$supported" = "yes" ; then 11109 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11110 found="yes" 11111 fi 11112 fi 11113 11114 11115 11116 11117 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 xorg_testset_save_CFLAGS="$CFLAGS" 11129 11130 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11132 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11133 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11134 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11135 then : 11136 printf %s "(cached) " >&6 11137 else case e in #( 11138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11139 /* end confdefs.h. */ 11140 int i; 11141 _ACEOF 11142 if ac_fn_c_try_compile "$LINENO" 11143 then : 11144 xorg_cv_cc_flag_unknown_warning_option=yes 11145 else case e in #( 11146 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11147 esac 11148 fi 11149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11150 esac 11151 fi 11152 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11153 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11155 CFLAGS="$xorg_testset_save_CFLAGS" 11156 fi 11157 11158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11161 fi 11162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11163 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11164 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11165 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11166 then : 11167 printf %s "(cached) " >&6 11168 else case e in #( 11169 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11170 /* end confdefs.h. */ 11171 int i; 11172 _ACEOF 11173 if ac_fn_c_try_compile "$LINENO" 11174 then : 11175 xorg_cv_cc_flag_unused_command_line_argument=yes 11176 else case e in #( 11177 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11178 esac 11179 fi 11180 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11181 esac 11182 fi 11183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11184 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11186 CFLAGS="$xorg_testset_save_CFLAGS" 11187 fi 11188 11189 found="no" 11190 11191 if test $found = "no" ; then 11192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11194 fi 11195 11196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11198 fi 11199 11200 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11201 11202 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11203 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11204 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11205 if eval test \${$cacheid+y} 11206 then : 11207 printf %s "(cached) " >&6 11208 else case e in #( 11209 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11210 /* end confdefs.h. */ 11211 int i; 11212 int 11213 main (void) 11214 { 11215 11216 ; 11217 return 0; 11218 } 11219 _ACEOF 11220 if ac_fn_c_try_link "$LINENO" 11221 then : 11222 eval $cacheid=yes 11223 else case e in #( 11224 e) eval $cacheid=no ;; 11225 esac 11226 fi 11227 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11228 conftest$ac_exeext conftest.$ac_ext ;; 11229 esac 11230 fi 11231 11232 11233 CFLAGS="$xorg_testset_save_CFLAGS" 11234 11235 eval supported=\$$cacheid 11236 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11237 printf '%s\n' "$supported" >&6; } 11238 if test "$supported" = "yes" ; then 11239 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11240 found="yes" 11241 fi 11242 fi 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 xorg_testset_save_CFLAGS="$CFLAGS" 11259 11260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11262 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11263 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11264 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11265 then : 11266 printf %s "(cached) " >&6 11267 else case e in #( 11268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11269 /* end confdefs.h. */ 11270 int i; 11271 _ACEOF 11272 if ac_fn_c_try_compile "$LINENO" 11273 then : 11274 xorg_cv_cc_flag_unknown_warning_option=yes 11275 else case e in #( 11276 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11277 esac 11278 fi 11279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11280 esac 11281 fi 11282 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11283 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11285 CFLAGS="$xorg_testset_save_CFLAGS" 11286 fi 11287 11288 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11291 fi 11292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11293 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11294 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11295 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11296 then : 11297 printf %s "(cached) " >&6 11298 else case e in #( 11299 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11300 /* end confdefs.h. */ 11301 int i; 11302 _ACEOF 11303 if ac_fn_c_try_compile "$LINENO" 11304 then : 11305 xorg_cv_cc_flag_unused_command_line_argument=yes 11306 else case e in #( 11307 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11308 esac 11309 fi 11310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11311 esac 11312 fi 11313 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11314 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11316 CFLAGS="$xorg_testset_save_CFLAGS" 11317 fi 11318 11319 found="no" 11320 11321 if test $found = "no" ; then 11322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11324 fi 11325 11326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11328 fi 11329 11330 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11331 11332 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11333 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11334 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11335 if eval test \${$cacheid+y} 11336 then : 11337 printf %s "(cached) " >&6 11338 else case e in #( 11339 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11340 /* end confdefs.h. */ 11341 int i; 11342 int 11343 main (void) 11344 { 11345 11346 ; 11347 return 0; 11348 } 11349 _ACEOF 11350 if ac_fn_c_try_link "$LINENO" 11351 then : 11352 eval $cacheid=yes 11353 else case e in #( 11354 e) eval $cacheid=no ;; 11355 esac 11356 fi 11357 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11358 conftest$ac_exeext conftest.$ac_ext ;; 11359 esac 11360 fi 11361 11362 11363 CFLAGS="$xorg_testset_save_CFLAGS" 11364 11365 eval supported=\$$cacheid 11366 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11367 printf '%s\n' "$supported" >&6; } 11368 if test "$supported" = "yes" ; then 11369 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11370 found="yes" 11371 fi 11372 fi 11373 11374 11375 fi 11376 11377 11378 11379 11380 11381 11382 11383 CWARNFLAGS="$BASE_CFLAGS" 11384 if test "x$GCC" = xyes ; then 11385 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11386 fi 11387 11388 11389 11390 11391 11392 11393 11394 11395 # Check whether --enable-strict-compilation was given. 11396 if test ${enable_strict_compilation+y} 11397 then : 11398 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11399 else case e in #( 11400 e) STRICT_COMPILE=no ;; 11401 esac 11402 fi 11403 11404 11405 11406 11407 11408 11409 STRICT_CFLAGS="" 11410 11411 11412 11413 11414 11415 11416 11417 11418 11419 11420 11421 11422 11423 xorg_testset_save_CFLAGS="$CFLAGS" 11424 11425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11427 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11428 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11429 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11430 then : 11431 printf %s "(cached) " >&6 11432 else case e in #( 11433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11434 /* end confdefs.h. */ 11435 int i; 11436 _ACEOF 11437 if ac_fn_c_try_compile "$LINENO" 11438 then : 11439 xorg_cv_cc_flag_unknown_warning_option=yes 11440 else case e in #( 11441 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11442 esac 11443 fi 11444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11445 esac 11446 fi 11447 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11448 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11450 CFLAGS="$xorg_testset_save_CFLAGS" 11451 fi 11452 11453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11456 fi 11457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11458 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11459 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11460 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11461 then : 11462 printf %s "(cached) " >&6 11463 else case e in #( 11464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11465 /* end confdefs.h. */ 11466 int i; 11467 _ACEOF 11468 if ac_fn_c_try_compile "$LINENO" 11469 then : 11470 xorg_cv_cc_flag_unused_command_line_argument=yes 11471 else case e in #( 11472 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11473 esac 11474 fi 11475 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11476 esac 11477 fi 11478 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11479 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11481 CFLAGS="$xorg_testset_save_CFLAGS" 11482 fi 11483 11484 found="no" 11485 11486 if test $found = "no" ; then 11487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11489 fi 11490 11491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11493 fi 11494 11495 CFLAGS="$CFLAGS -pedantic" 11496 11497 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11498 printf %s "checking if $CC supports -pedantic... " >&6; } 11499 cacheid=xorg_cv_cc_flag__pedantic 11500 if eval test \${$cacheid+y} 11501 then : 11502 printf %s "(cached) " >&6 11503 else case e in #( 11504 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11505 /* end confdefs.h. */ 11506 int i; 11507 int 11508 main (void) 11509 { 11510 11511 ; 11512 return 0; 11513 } 11514 _ACEOF 11515 if ac_fn_c_try_link "$LINENO" 11516 then : 11517 eval $cacheid=yes 11518 else case e in #( 11519 e) eval $cacheid=no ;; 11520 esac 11521 fi 11522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11523 conftest$ac_exeext conftest.$ac_ext ;; 11524 esac 11525 fi 11526 11527 11528 CFLAGS="$xorg_testset_save_CFLAGS" 11529 11530 eval supported=\$$cacheid 11531 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11532 printf '%s\n' "$supported" >&6; } 11533 if test "$supported" = "yes" ; then 11534 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11535 found="yes" 11536 fi 11537 fi 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548 11549 11550 11551 11552 11553 xorg_testset_save_CFLAGS="$CFLAGS" 11554 11555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11557 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11558 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11559 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11560 then : 11561 printf %s "(cached) " >&6 11562 else case e in #( 11563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11564 /* end confdefs.h. */ 11565 int i; 11566 _ACEOF 11567 if ac_fn_c_try_compile "$LINENO" 11568 then : 11569 xorg_cv_cc_flag_unknown_warning_option=yes 11570 else case e in #( 11571 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11572 esac 11573 fi 11574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11575 esac 11576 fi 11577 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11578 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11580 CFLAGS="$xorg_testset_save_CFLAGS" 11581 fi 11582 11583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11586 fi 11587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11588 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11589 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11590 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11591 then : 11592 printf %s "(cached) " >&6 11593 else case e in #( 11594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11595 /* end confdefs.h. */ 11596 int i; 11597 _ACEOF 11598 if ac_fn_c_try_compile "$LINENO" 11599 then : 11600 xorg_cv_cc_flag_unused_command_line_argument=yes 11601 else case e in #( 11602 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11603 esac 11604 fi 11605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11606 esac 11607 fi 11608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11609 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11611 CFLAGS="$xorg_testset_save_CFLAGS" 11612 fi 11613 11614 found="no" 11615 11616 if test $found = "no" ; then 11617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11619 fi 11620 11621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11623 fi 11624 11625 CFLAGS="$CFLAGS -Werror" 11626 11627 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11628 printf %s "checking if $CC supports -Werror... " >&6; } 11629 cacheid=xorg_cv_cc_flag__Werror 11630 if eval test \${$cacheid+y} 11631 then : 11632 printf %s "(cached) " >&6 11633 else case e in #( 11634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11635 /* end confdefs.h. */ 11636 int i; 11637 int 11638 main (void) 11639 { 11640 11641 ; 11642 return 0; 11643 } 11644 _ACEOF 11645 if ac_fn_c_try_link "$LINENO" 11646 then : 11647 eval $cacheid=yes 11648 else case e in #( 11649 e) eval $cacheid=no ;; 11650 esac 11651 fi 11652 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11653 conftest$ac_exeext conftest.$ac_ext ;; 11654 esac 11655 fi 11656 11657 11658 CFLAGS="$xorg_testset_save_CFLAGS" 11659 11660 eval supported=\$$cacheid 11661 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11662 printf '%s\n' "$supported" >&6; } 11663 if test "$supported" = "yes" ; then 11664 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11665 found="yes" 11666 fi 11667 fi 11668 11669 if test $found = "no" ; then 11670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11672 fi 11673 11674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11676 fi 11677 11678 CFLAGS="$CFLAGS -errwarn" 11679 11680 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11681 printf %s "checking if $CC supports -errwarn... " >&6; } 11682 cacheid=xorg_cv_cc_flag__errwarn 11683 if eval test \${$cacheid+y} 11684 then : 11685 printf %s "(cached) " >&6 11686 else case e in #( 11687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11688 /* end confdefs.h. */ 11689 int i; 11690 int 11691 main (void) 11692 { 11693 11694 ; 11695 return 0; 11696 } 11697 _ACEOF 11698 if ac_fn_c_try_link "$LINENO" 11699 then : 11700 eval $cacheid=yes 11701 else case e in #( 11702 e) eval $cacheid=no ;; 11703 esac 11704 fi 11705 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11706 conftest$ac_exeext conftest.$ac_ext ;; 11707 esac 11708 fi 11709 11710 11711 CFLAGS="$xorg_testset_save_CFLAGS" 11712 11713 eval supported=\$$cacheid 11714 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11715 printf '%s\n' "$supported" >&6; } 11716 if test "$supported" = "yes" ; then 11717 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11718 found="yes" 11719 fi 11720 fi 11721 11722 11723 11724 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11725 # activate it with -Werror, so we add it here explicitly. 11726 11727 11728 11729 11730 11731 11732 11733 11734 11735 11736 11737 11738 11739 xorg_testset_save_CFLAGS="$CFLAGS" 11740 11741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11744 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11745 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11746 then : 11747 printf %s "(cached) " >&6 11748 else case e in #( 11749 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11750 /* end confdefs.h. */ 11751 int i; 11752 _ACEOF 11753 if ac_fn_c_try_compile "$LINENO" 11754 then : 11755 xorg_cv_cc_flag_unknown_warning_option=yes 11756 else case e in #( 11757 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11758 esac 11759 fi 11760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11761 esac 11762 fi 11763 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11764 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11765 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11766 CFLAGS="$xorg_testset_save_CFLAGS" 11767 fi 11768 11769 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11772 fi 11773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11775 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11776 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11777 then : 11778 printf %s "(cached) " >&6 11779 else case e in #( 11780 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11781 /* end confdefs.h. */ 11782 int i; 11783 _ACEOF 11784 if ac_fn_c_try_compile "$LINENO" 11785 then : 11786 xorg_cv_cc_flag_unused_command_line_argument=yes 11787 else case e in #( 11788 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11789 esac 11790 fi 11791 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11792 esac 11793 fi 11794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11795 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11797 CFLAGS="$xorg_testset_save_CFLAGS" 11798 fi 11799 11800 found="no" 11801 11802 if test $found = "no" ; then 11803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11805 fi 11806 11807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11809 fi 11810 11811 CFLAGS="$CFLAGS -Werror=attributes" 11812 11813 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11814 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11815 cacheid=xorg_cv_cc_flag__Werror_attributes 11816 if eval test \${$cacheid+y} 11817 then : 11818 printf %s "(cached) " >&6 11819 else case e in #( 11820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11821 /* end confdefs.h. */ 11822 int i; 11823 int 11824 main (void) 11825 { 11826 11827 ; 11828 return 0; 11829 } 11830 _ACEOF 11831 if ac_fn_c_try_link "$LINENO" 11832 then : 11833 eval $cacheid=yes 11834 else case e in #( 11835 e) eval $cacheid=no ;; 11836 esac 11837 fi 11838 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11839 conftest$ac_exeext conftest.$ac_ext ;; 11840 esac 11841 fi 11842 11843 11844 CFLAGS="$xorg_testset_save_CFLAGS" 11845 11846 eval supported=\$$cacheid 11847 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11848 printf '%s\n' "$supported" >&6; } 11849 if test "$supported" = "yes" ; then 11850 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11851 found="yes" 11852 fi 11853 fi 11854 11855 11856 11857 if test "x$STRICT_COMPILE" = "xyes"; then 11858 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11859 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11860 fi 11861 11862 11863 11864 11865 11866 11867 11868 11869 cat >>confdefs.h <<_ACEOF 11870 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11871 _ACEOF 11872 11873 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11874 if test "x$PVM" = "x"; then 11875 PVM="0" 11876 fi 11877 11878 printf '%s\n' "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11879 11880 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11881 if test "x$PVP" = "x"; then 11882 PVP="0" 11883 fi 11884 11885 printf '%s\n' "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11886 11887 11888 11889 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11890 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11891 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11892 touch \$(top_srcdir)/ChangeLog; \ 11893 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11894 11895 11896 11897 11898 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11899 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11900 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11901 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11902 touch \$(top_srcdir)/INSTALL; \ 11903 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11904 11905 11906 11907 11908 11909 11910 case $host_os in 11911 solaris*) 11912 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11913 # check for a man page file found in later versions that use 11914 # traditional section numbers instead 11915 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11916 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11917 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11918 then : 11919 printf %s "(cached) " >&6 11920 else case e in #( 11921 e) test "$cross_compiling" = yes && 11922 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11923 if test -r "/usr/share/man/man7/attributes.7"; then 11924 ac_cv_file__usr_share_man_man7_attributes_7=yes 11925 else 11926 ac_cv_file__usr_share_man_man7_attributes_7=no 11927 fi ;; 11928 esac 11929 fi 11930 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11931 printf '%s\n' "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11932 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11933 then : 11934 SYSV_MAN_SECTIONS=false 11935 else case e in #( 11936 e) SYSV_MAN_SECTIONS=true ;; 11937 esac 11938 fi 11939 11940 ;; 11941 *) SYSV_MAN_SECTIONS=false ;; 11942 esac 11943 11944 if test x$APP_MAN_SUFFIX = x ; then 11945 APP_MAN_SUFFIX=1 11946 fi 11947 if test x$APP_MAN_DIR = x ; then 11948 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11949 fi 11950 11951 if test x$LIB_MAN_SUFFIX = x ; then 11952 LIB_MAN_SUFFIX=3 11953 fi 11954 if test x$LIB_MAN_DIR = x ; then 11955 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11956 fi 11957 11958 if test x$FILE_MAN_SUFFIX = x ; then 11959 case $SYSV_MAN_SECTIONS in 11960 true) FILE_MAN_SUFFIX=4 ;; 11961 *) FILE_MAN_SUFFIX=5 ;; 11962 esac 11963 fi 11964 if test x$FILE_MAN_DIR = x ; then 11965 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11966 fi 11967 11968 if test x$MISC_MAN_SUFFIX = x ; then 11969 case $SYSV_MAN_SECTIONS in 11970 true) MISC_MAN_SUFFIX=5 ;; 11971 *) MISC_MAN_SUFFIX=7 ;; 11972 esac 11973 fi 11974 if test x$MISC_MAN_DIR = x ; then 11975 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11976 fi 11977 11978 if test x$DRIVER_MAN_SUFFIX = x ; then 11979 case $SYSV_MAN_SECTIONS in 11980 true) DRIVER_MAN_SUFFIX=7 ;; 11981 *) DRIVER_MAN_SUFFIX=4 ;; 11982 esac 11983 fi 11984 if test x$DRIVER_MAN_DIR = x ; then 11985 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11986 fi 11987 11988 if test x$ADMIN_MAN_SUFFIX = x ; then 11989 case $SYSV_MAN_SECTIONS in 11990 true) ADMIN_MAN_SUFFIX=1m ;; 11991 *) ADMIN_MAN_SUFFIX=8 ;; 11992 esac 11993 fi 11994 if test x$ADMIN_MAN_DIR = x ; then 11995 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11996 fi 11997 11998 11999 12000 12001 12002 12003 12004 12005 12006 12007 12008 12009 12010 12011 12012 XORG_MAN_PAGE="X Version 11" 12013 12014 MAN_SUBSTS="\ 12015 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12016 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12017 -e 's|__xservername__|Xorg|g' \ 12018 -e 's|__xconfigfile__|xorg.conf|g' \ 12019 -e 's|__projectroot__|\$(prefix)|g' \ 12020 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 12021 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 12022 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 12023 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 12024 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 12025 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 12026 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 12027 12028 12029 12030 12031 AM_DEFAULT_VERBOSITY=0 12032 12033 12034 12035 12036 12037 # Checks for system functions 12038 ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" 12039 if test "x$ac_cv_func_usleep" = xyes 12040 then : 12041 printf '%s\n' "#define HAVE_USLEEP 1" >>confdefs.h 12042 12043 fi 12044 12045 12046 # Checks for pkg-config packages 12047 12048 pkg_failed=no 12049 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for XSET" >&5 12050 printf %s "checking for XSET... " >&6; } 12051 12052 if test -n "$XSET_CFLAGS"; then 12053 pkg_cv_XSET_CFLAGS="$XSET_CFLAGS" 12054 elif test -n "$PKG_CONFIG"; then 12055 if test -n "$PKG_CONFIG" && \ 12056 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 12057 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 12058 ac_status=$? 12059 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12060 test $ac_status = 0; }; then 12061 pkg_cv_XSET_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xmuu" 2>/dev/null` 12062 test "x$?" != "x0" && pkg_failed=yes 12063 else 12064 pkg_failed=yes 12065 fi 12066 else 12067 pkg_failed=untried 12068 fi 12069 if test -n "$XSET_LIBS"; then 12070 pkg_cv_XSET_LIBS="$XSET_LIBS" 12071 elif test -n "$PKG_CONFIG"; then 12072 if test -n "$PKG_CONFIG" && \ 12073 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 12074 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 12075 ac_status=$? 12076 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12077 test $ac_status = 0; }; then 12078 pkg_cv_XSET_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xmuu" 2>/dev/null` 12079 test "x$?" != "x0" && pkg_failed=yes 12080 else 12081 pkg_failed=yes 12082 fi 12083 else 12084 pkg_failed=untried 12085 fi 12086 12087 12088 12089 if test $pkg_failed = yes; then 12090 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12091 printf '%s\n' "no" >&6; } 12092 12093 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12094 _pkg_short_errors_supported=yes 12095 else 12096 _pkg_short_errors_supported=no 12097 fi 12098 if test $_pkg_short_errors_supported = yes; then 12099 XSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 12100 else 12101 XSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 12102 fi 12103 # Put the nasty error message in config.log where it belongs 12104 echo "$XSET_PKG_ERRORS" >&5 12105 12106 as_fn_error $? "Package requirements (xproto >= 7.0.17 xmuu) were not met: 12107 12108 $XSET_PKG_ERRORS 12109 12110 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12111 installed software in a non-standard prefix. 12112 12113 Alternatively, you may set the environment variables XSET_CFLAGS 12114 and XSET_LIBS to avoid the need to call pkg-config. 12115 See the pkg-config man page for more details." "$LINENO" 5 12116 elif test $pkg_failed = untried; then 12117 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12118 printf '%s\n' "no" >&6; } 12119 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12120 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12121 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12122 is in your PATH or set the PKG_CONFIG environment variable to the full 12123 path to pkg-config. 12124 12125 Alternatively, you may set the environment variables XSET_CFLAGS 12126 and XSET_LIBS to avoid the need to call pkg-config. 12127 See the pkg-config man page for more details. 12128 12129 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12130 See 'config.log' for more details" "$LINENO" 5; } 12131 else 12132 XSET_CFLAGS=$pkg_cv_XSET_CFLAGS 12133 XSET_LIBS=$pkg_cv_XSET_LIBS 12134 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12135 printf '%s\n' "yes" >&6; } 12136 12137 fi 12138 12139 # This is used below to allow <X11/Xlib.h> to be found 12140 12141 pkg_failed=no 12142 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for SET_X11" >&5 12143 printf %s "checking for SET_X11... " >&6; } 12144 12145 if test -n "$SET_X11_CFLAGS"; then 12146 pkg_cv_SET_X11_CFLAGS="$SET_X11_CFLAGS" 12147 elif test -n "$PKG_CONFIG"; then 12148 if test -n "$PKG_CONFIG" && \ 12149 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 12150 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 12151 ac_status=$? 12152 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12153 test $ac_status = 0; }; then 12154 pkg_cv_SET_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 12155 test "x$?" != "x0" && pkg_failed=yes 12156 else 12157 pkg_failed=yes 12158 fi 12159 else 12160 pkg_failed=untried 12161 fi 12162 if test -n "$SET_X11_LIBS"; then 12163 pkg_cv_SET_X11_LIBS="$SET_X11_LIBS" 12164 elif test -n "$PKG_CONFIG"; then 12165 if test -n "$PKG_CONFIG" && \ 12166 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 12167 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 12168 ac_status=$? 12169 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12170 test $ac_status = 0; }; then 12171 pkg_cv_SET_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 12172 test "x$?" != "x0" && pkg_failed=yes 12173 else 12174 pkg_failed=yes 12175 fi 12176 else 12177 pkg_failed=untried 12178 fi 12179 12180 12181 12182 if test $pkg_failed = yes; then 12183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12184 printf '%s\n' "no" >&6; } 12185 12186 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12187 _pkg_short_errors_supported=yes 12188 else 12189 _pkg_short_errors_supported=no 12190 fi 12191 if test $_pkg_short_errors_supported = yes; then 12192 SET_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 12193 else 12194 SET_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 12195 fi 12196 # Put the nasty error message in config.log where it belongs 12197 echo "$SET_X11_PKG_ERRORS" >&5 12198 12199 as_fn_error $? "Package requirements (x11) were not met: 12200 12201 $SET_X11_PKG_ERRORS 12202 12203 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12204 installed software in a non-standard prefix. 12205 12206 Alternatively, you may set the environment variables SET_X11_CFLAGS 12207 and SET_X11_LIBS to avoid the need to call pkg-config. 12208 See the pkg-config man page for more details." "$LINENO" 5 12209 elif test $pkg_failed = untried; then 12210 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12211 printf '%s\n' "no" >&6; } 12212 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12213 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12214 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12215 is in your PATH or set the PKG_CONFIG environment variable to the full 12216 path to pkg-config. 12217 12218 Alternatively, you may set the environment variables SET_X11_CFLAGS 12219 and SET_X11_LIBS to avoid the need to call pkg-config. 12220 See the pkg-config man page for more details. 12221 12222 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12223 See 'config.log' for more details" "$LINENO" 5; } 12224 else 12225 SET_X11_CFLAGS=$pkg_cv_SET_X11_CFLAGS 12226 SET_X11_LIBS=$pkg_cv_SET_X11_LIBS 12227 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12228 printf '%s\n' "yes" >&6; } 12229 12230 fi 12231 12232 12233 pkg_failed=no 12234 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for SET_XEXT" >&5 12235 printf %s "checking for SET_XEXT... " >&6; } 12236 12237 if test -n "$SET_XEXT_CFLAGS"; then 12238 pkg_cv_SET_XEXT_CFLAGS="$SET_XEXT_CFLAGS" 12239 elif test -n "$PKG_CONFIG"; then 12240 if test -n "$PKG_CONFIG" && \ 12241 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 12242 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 12243 ac_status=$? 12244 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12245 test $ac_status = 0; }; then 12246 pkg_cv_SET_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 12247 test "x$?" != "x0" && pkg_failed=yes 12248 else 12249 pkg_failed=yes 12250 fi 12251 else 12252 pkg_failed=untried 12253 fi 12254 if test -n "$SET_XEXT_LIBS"; then 12255 pkg_cv_SET_XEXT_LIBS="$SET_XEXT_LIBS" 12256 elif test -n "$PKG_CONFIG"; then 12257 if test -n "$PKG_CONFIG" && \ 12258 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 12259 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 12260 ac_status=$? 12261 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12262 test $ac_status = 0; }; then 12263 pkg_cv_SET_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 12264 test "x$?" != "x0" && pkg_failed=yes 12265 else 12266 pkg_failed=yes 12267 fi 12268 else 12269 pkg_failed=untried 12270 fi 12271 12272 12273 12274 if test $pkg_failed = yes; then 12275 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12276 printf '%s\n' "no" >&6; } 12277 12278 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12279 _pkg_short_errors_supported=yes 12280 else 12281 _pkg_short_errors_supported=no 12282 fi 12283 if test $_pkg_short_errors_supported = yes; then 12284 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 12285 else 12286 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 12287 fi 12288 # Put the nasty error message in config.log where it belongs 12289 echo "$SET_XEXT_PKG_ERRORS" >&5 12290 12291 echo "not found" 12292 elif test $pkg_failed = untried; then 12293 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12294 printf '%s\n' "no" >&6; } 12295 echo "not found" 12296 else 12297 SET_XEXT_CFLAGS=$pkg_cv_SET_XEXT_CFLAGS 12298 SET_XEXT_LIBS=$pkg_cv_SET_XEXT_LIBS 12299 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12300 printf '%s\n' "yes" >&6; } 12301 SAVE_CPPFLAGS="$CPPFLAGS" 12302 CPPFLAGS="$CPPFLAGS $SET_XEXT_CFLAGS $SET_X11_CFLAGS" 12303 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/dpms.h" "ac_cv_header_X11_extensions_dpms_h" "#include <X11/Xlib.h> 12304 " 12305 if test "x$ac_cv_header_X11_extensions_dpms_h" = xyes 12306 then : 12307 printf '%s\n' "#define HAVE_X11_EXTENSIONS_DPMS_H 1" >>confdefs.h 12308 12309 fi 12310 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/MITMisc.h" "ac_cv_header_X11_extensions_MITMisc_h" "#include <X11/Xlib.h> 12311 " 12312 if test "x$ac_cv_header_X11_extensions_MITMisc_h" = xyes 12313 then : 12314 printf '%s\n' "#define HAVE_X11_EXTENSIONS_MITMISC_H 1" >>confdefs.h 12315 12316 fi 12317 12318 CPPFLAGS="$SAVE_CPPFLAGS" 12319 fi 12320 12321 12322 pkg_failed=no 12323 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for SET_XKB" >&5 12324 printf %s "checking for SET_XKB... " >&6; } 12325 12326 if test -n "$SET_XKB_CFLAGS"; then 12327 pkg_cv_SET_XKB_CFLAGS="$SET_XKB_CFLAGS" 12328 elif test -n "$PKG_CONFIG"; then 12329 if test -n "$PKG_CONFIG" && \ 12330 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 12331 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 12332 ac_status=$? 12333 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12334 test $ac_status = 0; }; then 12335 pkg_cv_SET_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 12336 test "x$?" != "x0" && pkg_failed=yes 12337 else 12338 pkg_failed=yes 12339 fi 12340 else 12341 pkg_failed=untried 12342 fi 12343 if test -n "$SET_XKB_LIBS"; then 12344 pkg_cv_SET_XKB_LIBS="$SET_XKB_LIBS" 12345 elif test -n "$PKG_CONFIG"; then 12346 if test -n "$PKG_CONFIG" && \ 12347 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 12348 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 12349 ac_status=$? 12350 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12351 test $ac_status = 0; }; then 12352 pkg_cv_SET_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 12353 test "x$?" != "x0" && pkg_failed=yes 12354 else 12355 pkg_failed=yes 12356 fi 12357 else 12358 pkg_failed=untried 12359 fi 12360 12361 12362 12363 if test $pkg_failed = yes; then 12364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12365 printf '%s\n' "no" >&6; } 12366 12367 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12368 _pkg_short_errors_supported=yes 12369 else 12370 _pkg_short_errors_supported=no 12371 fi 12372 if test $_pkg_short_errors_supported = yes; then 12373 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 12374 else 12375 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 12376 fi 12377 # Put the nasty error message in config.log where it belongs 12378 echo "$SET_XKB_PKG_ERRORS" >&5 12379 12380 echo "not found" 12381 elif test $pkg_failed = untried; then 12382 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12383 printf '%s\n' "no" >&6; } 12384 echo "not found" 12385 else 12386 SET_XKB_CFLAGS=$pkg_cv_SET_XKB_CFLAGS 12387 SET_XKB_LIBS=$pkg_cv_SET_XKB_LIBS 12388 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12389 printf '%s\n' "yes" >&6; } 12390 SAVE_CPPFLAGS="$CPPFLAGS" 12391 CPPFLAGS="$CPPFLAGS $SET_XKB_CFLAGS $SET_X11_CFLAGS" 12392 ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 12393 " 12394 if test "x$ac_cv_header_X11_XKBlib_h" = xyes 12395 then : 12396 printf '%s\n' "#define HAVE_X11_XKBLIB_H 1" >>confdefs.h 12397 12398 fi 12399 12400 CPPFLAGS="$SAVE_CPPFLAGS" 12401 fi 12402 12403 12404 # Check whether --with-xf86misc was given. 12405 if test ${with_xf86misc+y} 12406 then : 12407 withval=$with_xf86misc; USE_XF86MISC="$withval" 12408 else case e in #( 12409 e) USE_XF86MISC="no" ;; 12410 esac 12411 fi 12412 12413 if test "x$USE_XF86MISC" != "xno" ; then 12414 12415 pkg_failed=no 12416 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for SET_XF86MISC" >&5 12417 printf %s "checking for SET_XF86MISC... " >&6; } 12418 12419 if test -n "$SET_XF86MISC_CFLAGS"; then 12420 pkg_cv_SET_XF86MISC_CFLAGS="$SET_XF86MISC_CFLAGS" 12421 elif test -n "$PKG_CONFIG"; then 12422 if test -n "$PKG_CONFIG" && \ 12423 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 12424 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 12425 ac_status=$? 12426 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12427 test $ac_status = 0; }; then 12428 pkg_cv_SET_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 12429 test "x$?" != "x0" && pkg_failed=yes 12430 else 12431 pkg_failed=yes 12432 fi 12433 else 12434 pkg_failed=untried 12435 fi 12436 if test -n "$SET_XF86MISC_LIBS"; then 12437 pkg_cv_SET_XF86MISC_LIBS="$SET_XF86MISC_LIBS" 12438 elif test -n "$PKG_CONFIG"; then 12439 if test -n "$PKG_CONFIG" && \ 12440 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 12441 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 12442 ac_status=$? 12443 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12444 test $ac_status = 0; }; then 12445 pkg_cv_SET_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 12446 test "x$?" != "x0" && pkg_failed=yes 12447 else 12448 pkg_failed=yes 12449 fi 12450 else 12451 pkg_failed=untried 12452 fi 12453 12454 12455 12456 if test $pkg_failed = yes; then 12457 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12458 printf '%s\n' "no" >&6; } 12459 12460 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12461 _pkg_short_errors_supported=yes 12462 else 12463 _pkg_short_errors_supported=no 12464 fi 12465 if test $_pkg_short_errors_supported = yes; then 12466 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86misc" 2>&1` 12467 else 12468 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86misc" 2>&1` 12469 fi 12470 # Put the nasty error message in config.log where it belongs 12471 echo "$SET_XF86MISC_PKG_ERRORS" >&5 12472 12473 echo "not found" 12474 elif test $pkg_failed = untried; then 12475 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12476 printf '%s\n' "no" >&6; } 12477 echo "not found" 12478 else 12479 SET_XF86MISC_CFLAGS=$pkg_cv_SET_XF86MISC_CFLAGS 12480 SET_XF86MISC_LIBS=$pkg_cv_SET_XF86MISC_LIBS 12481 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12482 printf '%s\n' "yes" >&6; } 12483 SAVE_CPPFLAGS="$CPPFLAGS" 12484 CPPFLAGS="$CPPFLAGS $SET_XF86MISC_CFLAGS $SET_X11_CFLAGS" 12485 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86misc.h" "ac_cv_header_X11_extensions_xf86misc_h" "#include <X11/Xlib.h> 12486 #include <X11/Xproto.h> 12487 " 12488 if test "x$ac_cv_header_X11_extensions_xf86misc_h" = xyes 12489 then : 12490 printf '%s\n' "#define HAVE_X11_EXTENSIONS_XF86MISC_H 1" >>confdefs.h 12491 12492 fi 12493 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86mscstr.h" "ac_cv_header_X11_extensions_xf86mscstr_h" "#include <X11/Xlib.h> 12494 #include <X11/Xproto.h> 12495 " 12496 if test "x$ac_cv_header_X11_extensions_xf86mscstr_h" = xyes 12497 then : 12498 printf '%s\n' "#define HAVE_X11_EXTENSIONS_XF86MSCSTR_H 1" >>confdefs.h 12499 12500 fi 12501 12502 CPPFLAGS="$SAVE_CPPFLAGS" 12503 fi 12504 else 12505 echo "without xf86misc" 12506 fi 12507 12508 12509 # Check whether --with-fontcache was given. 12510 if test ${with_fontcache+y} 12511 then : 12512 withval=$with_fontcache; USE_XFONTCACHE="$withval" 12513 else case e in #( 12514 e) USE_XFONTCACHE="yes" ;; 12515 esac 12516 fi 12517 12518 if test "x$USE_XFONTCACHE" != "xno" ; then 12519 12520 pkg_failed=no 12521 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for SET_FONTCACHE" >&5 12522 printf %s "checking for SET_FONTCACHE... " >&6; } 12523 12524 if test -n "$SET_FONTCACHE_CFLAGS"; then 12525 pkg_cv_SET_FONTCACHE_CFLAGS="$SET_FONTCACHE_CFLAGS" 12526 elif test -n "$PKG_CONFIG"; then 12527 if test -n "$PKG_CONFIG" && \ 12528 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 12529 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 12530 ac_status=$? 12531 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12532 test $ac_status = 0; }; then 12533 pkg_cv_SET_FONTCACHE_CFLAGS=`$PKG_CONFIG --cflags "xfontcache" 2>/dev/null` 12534 test "x$?" != "x0" && pkg_failed=yes 12535 else 12536 pkg_failed=yes 12537 fi 12538 else 12539 pkg_failed=untried 12540 fi 12541 if test -n "$SET_FONTCACHE_LIBS"; then 12542 pkg_cv_SET_FONTCACHE_LIBS="$SET_FONTCACHE_LIBS" 12543 elif test -n "$PKG_CONFIG"; then 12544 if test -n "$PKG_CONFIG" && \ 12545 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 12546 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 12547 ac_status=$? 12548 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12549 test $ac_status = 0; }; then 12550 pkg_cv_SET_FONTCACHE_LIBS=`$PKG_CONFIG --libs "xfontcache" 2>/dev/null` 12551 test "x$?" != "x0" && pkg_failed=yes 12552 else 12553 pkg_failed=yes 12554 fi 12555 else 12556 pkg_failed=untried 12557 fi 12558 12559 12560 12561 if test $pkg_failed = yes; then 12562 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12563 printf '%s\n' "no" >&6; } 12564 12565 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12566 _pkg_short_errors_supported=yes 12567 else 12568 _pkg_short_errors_supported=no 12569 fi 12570 if test $_pkg_short_errors_supported = yes; then 12571 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xfontcache" 2>&1` 12572 else 12573 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xfontcache" 2>&1` 12574 fi 12575 # Put the nasty error message in config.log where it belongs 12576 echo "$SET_FONTCACHE_PKG_ERRORS" >&5 12577 12578 echo "not found" 12579 elif test $pkg_failed = untried; then 12580 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12581 printf '%s\n' "no" >&6; } 12582 echo "not found" 12583 else 12584 SET_FONTCACHE_CFLAGS=$pkg_cv_SET_FONTCACHE_CFLAGS 12585 SET_FONTCACHE_LIBS=$pkg_cv_SET_FONTCACHE_LIBS 12586 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12587 printf '%s\n' "yes" >&6; } 12588 SAVE_CPPFLAGS="$CPPFLAGS" 12589 CPPFLAGS="$CPPFLAGS $SET_FONTCACHE_CFLAGS $SET_X11_CFLAGS" 12590 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/fontcache.h" "ac_cv_header_X11_extensions_fontcache_h" "#include <X11/Xlib.h> 12591 " 12592 if test "x$ac_cv_header_X11_extensions_fontcache_h" = xyes 12593 then : 12594 printf '%s\n' "#define HAVE_X11_EXTENSIONS_FONTCACHE_H 1" >>confdefs.h 12595 12596 fi 12597 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/fontcacheP.h" "ac_cv_header_X11_extensions_fontcacheP_h" "#include <X11/Xlib.h> 12598 " 12599 if test "x$ac_cv_header_X11_extensions_fontcacheP_h" = xyes 12600 then : 12601 printf '%s\n' "#define HAVE_X11_EXTENSIONS_FONTCACHEP_H 1" >>confdefs.h 12602 12603 fi 12604 12605 CPPFLAGS="$SAVE_CPPFLAGS" 12606 fi 12607 else 12608 echo "without fontcache" 12609 fi 12610 12611 XSET_CFLAGS="$XSET_CFLAGS $SET_XEXT_CFLAGS $SET_XKB_CFLAGS $SET_XF86MISC_CFLAGS $SET_FONTCACHE_CFLAGS" 12612 XSET_LIBS="$XSET_LIBS $SET_XEXT_LIBS $SET_XKB_LIBS $SET_XF86MISC_LIBS $SET_FONTCACHE_LIBS" 12613 12614 12615 ac_config_files="$ac_config_files Makefile man/Makefile" 12616 12617 cat >confcache <<\_ACEOF 12618 # This file is a shell script that caches the results of configure 12619 # tests run on this system so they can be shared between configure 12620 # scripts and configure runs, see configure's option --config-cache. 12621 # It is not useful on other systems. If it contains results you don't 12622 # want to keep, you may remove or edit it. 12623 # 12624 # config.status only pays attention to the cache file if you give it 12625 # the --recheck option to rerun configure. 12626 # 12627 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12628 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12629 # following values. 12630 12631 _ACEOF 12632 12633 ac_cache_dump | 12634 sed ' 12635 /^ac_cv_env_/b end 12636 t clear 12637 :clear 12638 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12639 t end 12640 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12641 :end' >>confcache 12642 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12643 if test -w "$cache_file"; then 12644 if test "x$cache_file" != "x/dev/null"; then 12645 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12646 printf '%s\n' "$as_me: updating cache $cache_file" >&6;} 12647 if test ! -f "$cache_file" || test -h "$cache_file"; then 12648 cat confcache >"$cache_file" 12649 else 12650 case $cache_file in #( 12651 */* | ?:*) 12652 mv -f confcache "$cache_file"$$ && 12653 mv -f "$cache_file"$$ "$cache_file" ;; #( 12654 *) 12655 mv -f confcache "$cache_file" ;; 12656 esac 12657 fi 12658 fi 12659 else 12660 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12661 printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} 12662 fi 12663 fi 12664 rm -f confcache 12665 12666 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12667 # Let make expand exec_prefix. 12668 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12669 12670 DEFS=-DHAVE_CONFIG_H 12671 12672 ac_libobjs= 12673 ac_ltlibobjs= 12674 U= 12675 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12676 # 1. Remove the extension, and $U if already installed. 12677 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12678 ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` 12679 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12680 # will be set to the directory where LIBOBJS objects are built. 12681 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12682 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12683 done 12684 LIBOBJS=$ac_libobjs 12685 12686 LTLIBOBJS=$ac_ltlibobjs 12687 12688 12689 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12690 printf %s "checking that generated files are newer than configure... " >&6; } 12691 if test -n "$am_sleep_pid"; then 12692 # Hide warnings about reused PIDs. 12693 wait $am_sleep_pid 2>/dev/null 12694 fi 12695 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: done" >&5 12696 printf '%s\n' "done" >&6; } 12697 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12698 as_fn_error $? "conditional \"AMDEP\" was never defined. 12699 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12700 fi 12701 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12702 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12703 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12704 fi 12705 case $enable_silent_rules in # ((( 12706 yes) AM_DEFAULT_VERBOSITY=0;; 12707 no) AM_DEFAULT_VERBOSITY=1;; 12708 esac 12709 if test $am_cv_make_support_nested_variables = yes; then 12710 AM_V='$(V)' 12711 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12712 else 12713 AM_V=$AM_DEFAULT_VERBOSITY 12714 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12715 fi 12716 12717 if test -n "$EXEEXT"; then 12718 am__EXEEXT_TRUE= 12719 am__EXEEXT_FALSE='#' 12720 else 12721 am__EXEEXT_TRUE='#' 12722 am__EXEEXT_FALSE= 12723 fi 12724 12725 12726 : "${CONFIG_STATUS=./config.status}" 12727 case $CONFIG_STATUS in #( 12728 -*) : 12729 CONFIG_STATUS=./$CONFIG_STATUS ;; #( 12730 */*) : 12731 ;; #( 12732 *) : 12733 CONFIG_STATUS=./$CONFIG_STATUS ;; 12734 esac 12735 12736 ac_write_fail=0 12737 ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' 12738 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12739 printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} 12740 as_write_fail=0 12741 cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 12742 #! $SHELL 12743 # Generated by $as_me. 12744 # Run this file to recreate the current configuration. 12745 # Compiler output produced by configure, useful for debugging 12746 # configure, is in config.log if it exists. 12747 12748 debug=false 12749 ac_cs_recheck=false 12750 ac_cs_silent=false 12751 12752 SHELL=\${CONFIG_SHELL-$SHELL} 12753 export SHELL 12754 _ASEOF 12755 cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 12756 ## -------------------- ## 12757 ## M4sh Initialization. ## 12758 ## -------------------- ## 12759 12760 # Be more Bourne compatible 12761 DUALCASE=1; export DUALCASE # for MKS sh 12762 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12763 then : 12764 emulate sh 12765 NULLCMD=: 12766 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12767 # contradicts POSIX and common usage. Disable this. 12768 alias -g '${1+"$@"}'='"$@"' 12769 setopt NO_GLOB_SUBST 12770 else case e in #( 12771 e) case `(set -o) 2>/dev/null` in #( 12772 *posix*) : 12773 set -o posix ;; #( 12774 *) : 12775 ;; 12776 esac ;; 12777 esac 12778 fi 12779 12780 12781 12782 # Reset variables that may have inherited troublesome values from 12783 # the environment. 12784 12785 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12786 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12787 # side effect of setting IFS to empty, thus disabling word splitting.) 12788 # Quoting is to prevent editors from complaining about space-tab. 12789 as_nl=' 12790 ' 12791 export as_nl 12792 IFS=" "" $as_nl" 12793 12794 PS1='$ ' 12795 PS2='> ' 12796 PS4='+ ' 12797 12798 # Ensure predictable behavior from utilities with locale-dependent output. 12799 LC_ALL=C 12800 export LC_ALL 12801 LANGUAGE=C 12802 export LANGUAGE 12803 12804 # We cannot yet rely on "unset" to work, but we need these variables 12805 # to be unset--not just set to an empty or harmless value--now, to 12806 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12807 # also avoids known problems related to "unset" and subshell syntax 12808 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12809 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12810 do eval test \${$as_var+y} \ 12811 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12812 done 12813 12814 # Ensure that fds 0, 1, and 2 are open. 12815 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12816 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12817 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12818 12819 # The user is always right. 12820 if ${PATH_SEPARATOR+false} :; then 12821 PATH_SEPARATOR=: 12822 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12823 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12824 PATH_SEPARATOR=';' 12825 } 12826 fi 12827 12828 12829 # Find who we are. Look in the path if we contain no directory separator. 12830 as_myself= 12831 case $0 in #(( 12832 *[\\/]* ) as_myself=$0 ;; 12833 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12834 for as_dir in $PATH 12835 do 12836 IFS=$as_save_IFS 12837 case $as_dir in #((( 12838 '') as_dir=./ ;; 12839 */) ;; 12840 *) as_dir=$as_dir/ ;; 12841 esac 12842 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12843 done 12844 IFS=$as_save_IFS 12845 12846 ;; 12847 esac 12848 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12849 # in which case we are not to be found in the path. 12850 if test "x$as_myself" = x; then 12851 as_myself=$0 12852 fi 12853 if test ! -f "$as_myself"; then 12854 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12855 exit 1 12856 fi 12857 12858 12859 12860 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12861 # ---------------------------------------- 12862 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12863 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12864 # script with STATUS, using 1 if that was 0. 12865 as_fn_error () 12866 { 12867 as_status=$1; test $as_status -eq 0 && as_status=1 12868 if test "$4"; then 12869 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12870 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12871 fi 12872 printf '%s\n' "$as_me: error: $2" >&2 12873 as_fn_exit $as_status 12874 } # as_fn_error 12875 12876 12877 # as_fn_set_status STATUS 12878 # ----------------------- 12879 # Set $? to STATUS, without forking. 12880 as_fn_set_status () 12881 { 12882 return $1 12883 } # as_fn_set_status 12884 12885 # as_fn_exit STATUS 12886 # ----------------- 12887 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12888 as_fn_exit () 12889 { 12890 set +e 12891 as_fn_set_status $1 12892 exit $1 12893 } # as_fn_exit 12894 12895 # as_fn_unset VAR 12896 # --------------- 12897 # Portably unset VAR. 12898 as_fn_unset () 12899 { 12900 { eval $1=; unset $1;} 12901 } 12902 as_unset=as_fn_unset 12903 12904 # as_fn_append VAR VALUE 12905 # ---------------------- 12906 # Append the text in VALUE to the end of the definition contained in VAR. Take 12907 # advantage of any shell optimizations that allow amortized linear growth over 12908 # repeated appends, instead of the typical quadratic growth present in naive 12909 # implementations. 12910 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12911 then : 12912 eval 'as_fn_append () 12913 { 12914 eval $1+=\$2 12915 }' 12916 else case e in #( 12917 e) as_fn_append () 12918 { 12919 eval $1=\$$1\$2 12920 } ;; 12921 esac 12922 fi # as_fn_append 12923 12924 # as_fn_arith ARG... 12925 # ------------------ 12926 # Perform arithmetic evaluation on the ARGs, and store the result in the 12927 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12928 # must be portable across $(()) and expr. 12929 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12930 then : 12931 eval 'as_fn_arith () 12932 { 12933 as_val=$(( $* )) 12934 }' 12935 else case e in #( 12936 e) as_fn_arith () 12937 { 12938 as_val=`expr "$@" || test $? -eq 1` 12939 } ;; 12940 esac 12941 fi # as_fn_arith 12942 12943 12944 if expr a : '\(a\)' >/dev/null 2>&1 && 12945 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12946 as_expr=expr 12947 else 12948 as_expr=false 12949 fi 12950 12951 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12952 as_basename=basename 12953 else 12954 as_basename=false 12955 fi 12956 12957 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12958 as_dirname=dirname 12959 else 12960 as_dirname=false 12961 fi 12962 12963 as_me=`$as_basename -- "$0" || 12964 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12965 X"$0" : 'X\(//\)$' \| \ 12966 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12967 printf '%s\n' X/"$0" | 12968 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12969 s//\1/ 12970 q 12971 } 12972 /^X\/\(\/\/\)$/{ 12973 s//\1/ 12974 q 12975 } 12976 /^X\/\(\/\).*/{ 12977 s//\1/ 12978 q 12979 } 12980 s/.*/./; q'` 12981 12982 # Avoid depending upon Character Ranges. 12983 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12984 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12985 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12986 as_cr_digits='0123456789' 12987 as_cr_alnum=$as_cr_Letters$as_cr_digits 12988 12989 rm -f conf$$ conf$$.exe conf$$.file 12990 if test -d conf$$.dir; then 12991 rm -f conf$$.dir/conf$$.file 12992 else 12993 rm -f conf$$.dir 12994 mkdir conf$$.dir 2>/dev/null 12995 fi 12996 if (echo >conf$$.file) 2>/dev/null; then 12997 if ln -s conf$$.file conf$$ 2>/dev/null; then 12998 as_ln_s='ln -s' 12999 # ... but there are two gotchas: 13000 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 13001 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 13002 # In both cases, we have to default to 'cp -pR'. 13003 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 13004 as_ln_s='cp -pR' 13005 elif ln conf$$.file conf$$ 2>/dev/null; then 13006 as_ln_s=ln 13007 else 13008 as_ln_s='cp -pR' 13009 fi 13010 else 13011 as_ln_s='cp -pR' 13012 fi 13013 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 13014 rmdir conf$$.dir 2>/dev/null 13015 13016 13017 # as_fn_mkdir_p 13018 # ------------- 13019 # Create "$as_dir" as a directory, including parents if necessary. 13020 as_fn_mkdir_p () 13021 { 13022 13023 case $as_dir in #( 13024 -*) as_dir=./$as_dir;; 13025 esac 13026 test -d "$as_dir" || eval $as_mkdir_p || { 13027 as_dirs= 13028 while :; do 13029 case $as_dir in #( 13030 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 13031 *) as_qdir=$as_dir;; 13032 esac 13033 as_dirs="'$as_qdir' $as_dirs" 13034 as_dir=`$as_dirname -- "$as_dir" || 13035 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13036 X"$as_dir" : 'X\(//\)[^/]' \| \ 13037 X"$as_dir" : 'X\(//\)$' \| \ 13038 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 13039 printf '%s\n' X"$as_dir" | 13040 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13041 s//\1/ 13042 q 13043 } 13044 /^X\(\/\/\)[^/].*/{ 13045 s//\1/ 13046 q 13047 } 13048 /^X\(\/\/\)$/{ 13049 s//\1/ 13050 q 13051 } 13052 /^X\(\/\).*/{ 13053 s//\1/ 13054 q 13055 } 13056 s/.*/./; q'` 13057 test -d "$as_dir" && break 13058 done 13059 test -z "$as_dirs" || eval "mkdir $as_dirs" 13060 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13061 13062 13063 } # as_fn_mkdir_p 13064 if mkdir -p . 2>/dev/null; then 13065 as_mkdir_p='mkdir -p "$as_dir"' 13066 else 13067 test -d ./-p && rmdir ./-p 13068 as_mkdir_p=false 13069 fi 13070 13071 13072 # as_fn_executable_p FILE 13073 # ----------------------- 13074 # Test if FILE is an executable regular file. 13075 as_fn_executable_p () 13076 { 13077 test -f "$1" && test -x "$1" 13078 } # as_fn_executable_p 13079 as_test_x='test -x' 13080 as_executable_p=as_fn_executable_p 13081 13082 # Sed expression to map a string onto a valid CPP name. 13083 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 13084 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 13085 13086 # Sed expression to map a string onto a valid variable name. 13087 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 13088 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 13089 13090 13091 exec 6>&1 13092 ## ------------------------------------- ## 13093 ## Main body of "$CONFIG_STATUS" script. ## 13094 ## ------------------------------------- ## 13095 _ASEOF 13096 test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 13097 13098 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13099 # Save the log message, to keep $0 and so on meaningful, and to 13100 # report actual input values of CONFIG_FILES etc. instead of their 13101 # values after options handling. 13102 ac_log=" 13103 This file was extended by xset $as_me 1.2.6, which was 13104 generated by GNU Autoconf 2.73. Invocation command line was 13105 13106 CONFIG_FILES = $CONFIG_FILES 13107 CONFIG_HEADERS = $CONFIG_HEADERS 13108 CONFIG_LINKS = $CONFIG_LINKS 13109 CONFIG_COMMANDS = $CONFIG_COMMANDS 13110 $ $0 $@ 13111 13112 on `(hostname || uname -n) 2>/dev/null | sed 1q` 13113 " 13114 13115 _ACEOF 13116 13117 case $ac_config_files in *" 13118 "*) set x $ac_config_files; shift; ac_config_files=$*;; 13119 esac 13120 13121 case $ac_config_headers in *" 13122 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13123 esac 13124 13125 13126 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13127 # Files that config.status was made for. 13128 config_files="$ac_config_files" 13129 config_headers="$ac_config_headers" 13130 config_commands="$ac_config_commands" 13131 13132 _ACEOF 13133 13134 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13135 ac_cs_usage="\ 13136 '$as_me' instantiates files and other configuration actions 13137 from templates according to the current configuration. Unless the files 13138 and actions are specified as TAGs, all are instantiated by default. 13139 13140 Usage: $0 [OPTION]... [TAG]... 13141 13142 -h, --help print this help, then exit 13143 -V, --version print version number and configuration settings, then exit 13144 --config print configuration, then exit 13145 -q, --quiet, --silent 13146 do not print progress messages 13147 -d, --debug don't remove temporary files 13148 --recheck update $as_me by reconfiguring in the same conditions 13149 --file=FILE[:TEMPLATE] 13150 instantiate the configuration file FILE 13151 --header=FILE[:TEMPLATE] 13152 instantiate the configuration header FILE 13153 13154 Configuration files: 13155 $config_files 13156 13157 Configuration headers: 13158 $config_headers 13159 13160 Configuration commands: 13161 $config_commands 13162 13163 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xset/-/issues>." 13164 13165 _ACEOF 13166 ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` 13167 ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13168 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13169 ac_cs_config='$ac_cs_config_escaped' 13170 ac_cs_version="\\ 13171 xset config.status 1.2.6 13172 configured by $0, generated by GNU Autoconf 2.73, 13173 with options \\"\$ac_cs_config\\" 13174 13175 Copyright (C) 2026 Free Software Foundation, Inc. 13176 This config.status script is free software; the Free Software Foundation 13177 gives unlimited permission to copy, distribute and modify it." 13178 13179 ac_pwd='$ac_pwd' 13180 srcdir='$srcdir' 13181 INSTALL='$INSTALL' 13182 MKDIR_P='$MKDIR_P' 13183 AWK='$AWK' 13184 test -n "\$AWK" || { 13185 awk '' </dev/null || 13186 as_fn_error \$? "try installing gawk" 13187 AWK=awk 13188 } 13189 _ACEOF 13190 13191 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13192 # The default lists apply if the user does not specify any file. 13193 ac_need_defaults=: 13194 while test $# != 0 13195 do 13196 case $1 in 13197 --*=?*) 13198 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13199 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13200 ac_shift=: 13201 ;; 13202 --*=) 13203 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13204 ac_optarg= 13205 ac_shift=: 13206 ;; 13207 *) 13208 ac_option=$1 13209 ac_optarg=$2 13210 ac_shift=shift 13211 ;; 13212 esac 13213 13214 case $ac_option in 13215 # Handling of the options. 13216 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13217 ac_cs_recheck=: ;; 13218 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13219 printf '%s\n' "$ac_cs_version"; exit ;; 13220 --config | --confi | --conf | --con | --co | --c ) 13221 printf '%s\n' "$ac_cs_config"; exit ;; 13222 --debug | --debu | --deb | --de | --d | -d ) 13223 debug=: ;; 13224 --file | --fil | --fi | --f ) 13225 $ac_shift 13226 case $ac_optarg in 13227 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13228 '') as_fn_error $? "missing file argument" ;; 13229 esac 13230 as_fn_append CONFIG_FILES " '$ac_optarg'" 13231 ac_need_defaults=false;; 13232 --header | --heade | --head | --hea ) 13233 $ac_shift 13234 case $ac_optarg in 13235 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13236 esac 13237 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13238 ac_need_defaults=false;; 13239 --he | --h) 13240 # Conflict between --help and --header 13241 as_fn_error $? "ambiguous option: '$1' 13242 Try '$0 --help' for more information.";; 13243 --help | --hel | -h ) 13244 printf '%s\n' "$ac_cs_usage"; exit ;; 13245 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13246 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13247 ac_cs_silent=: ;; 13248 13249 # This is an error. 13250 -*) as_fn_error $? "unrecognized option: '$1' 13251 Try '$0 --help' for more information." ;; 13252 13253 *) as_fn_append ac_config_targets " $1" 13254 ac_need_defaults=false ;; 13255 13256 esac 13257 shift 13258 done 13259 13260 ac_configure_extra_args= 13261 13262 if $ac_cs_silent; then 13263 exec 6>/dev/null 13264 ac_configure_extra_args="$ac_configure_extra_args --silent" 13265 fi 13266 13267 _ACEOF 13268 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13269 if \$ac_cs_recheck; then 13270 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13271 shift 13272 \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 13273 CONFIG_SHELL='$SHELL' 13274 export CONFIG_SHELL 13275 exec "\$@" 13276 fi 13277 13278 _ACEOF 13279 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13280 exec 5>>config.log 13281 { 13282 echo 13283 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13284 ## Running $as_me. ## 13285 _ASBOX 13286 printf '%s\n' "$ac_log" 13287 } >&5 13288 13289 _ACEOF 13290 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13291 # 13292 # INIT-COMMANDS 13293 # 13294 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13295 13296 _ACEOF 13297 13298 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13299 13300 # Handling of arguments. 13301 for ac_config_target in $ac_config_targets 13302 do 13303 case $ac_config_target in 13304 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13305 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13306 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13307 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13308 13309 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13310 esac 13311 done 13312 13313 13314 # If the user did not use the arguments to specify the items to instantiate, 13315 # then the envvar interface is used. Set only those that are not. 13316 # We use the long form for the default assignment because of an extremely 13317 # bizarre bug on SunOS 4.1.3. 13318 if $ac_need_defaults; then 13319 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13320 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13321 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13322 fi 13323 13324 # Have a temporary directory for convenience. Make it in the build tree 13325 # simply because there is no reason against having it here, and in addition, 13326 # creating and moving files from /tmp can sometimes cause problems. 13327 # Hook for its removal unless debugging. 13328 # Note that there is a small window in which the directory will not be cleaned: 13329 # after its creation but before its name has been assigned to '$tmp'. 13330 $debug || 13331 { 13332 tmp= ac_tmp= 13333 trap 'exit_status=$? 13334 : "${ac_tmp:=$tmp}" 13335 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13336 ' 0 13337 trap 'as_fn_exit 1' 1 2 13 15 13338 } 13339 # Create a (secure) tmp directory for tmp files. 13340 13341 { 13342 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13343 test -d "$tmp" 13344 } || 13345 { 13346 tmp=./conf$$-$RANDOM 13347 (umask 077 && mkdir "$tmp") 13348 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13349 ac_tmp=$tmp 13350 13351 # Set up the scripts for CONFIG_FILES section. 13352 # No need to generate them if there are no CONFIG_FILES. 13353 # This happens for instance with './config.status config.h'. 13354 if test -n "$CONFIG_FILES"; then 13355 13356 13357 ac_cr=`echo X | tr X '\015'` 13358 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13359 # But we know of no other shell where ac_cr would be empty at this 13360 # point, so we can use a bashism as a fallback. 13361 if test "x$ac_cr" = x; then 13362 eval ac_cr=\$\'\\r\' 13363 fi 13364 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13365 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13366 ac_cs_awk_cr='\\r' 13367 else 13368 ac_cs_awk_cr=$ac_cr 13369 fi 13370 13371 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13372 _ACEOF 13373 13374 13375 { 13376 echo "cat >conf$$subs.awk <<_ACEOF" && 13377 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13378 echo "_ACEOF" 13379 } >conf$$subs.sh || 13380 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13381 ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` 13382 ac_delim='%!_!# ' 13383 for ac_last_try in false false false false false :; do 13384 . ./conf$$subs.sh || 13385 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13386 13387 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` 13388 if test $ac_delim_n = $ac_delim_num; then 13389 break 13390 elif $ac_last_try; then 13391 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13392 else 13393 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13394 fi 13395 done 13396 rm -f conf$$subs.sh 13397 13398 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13399 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13400 _ACEOF 13401 sed -n ' 13402 h 13403 s/^/S["/; s/!.*/"]=/ 13404 p 13405 g 13406 s/^[^!]*!// 13407 :repl 13408 t repl 13409 s/'"$ac_delim"'$// 13410 t delim 13411 :nl 13412 h 13413 s/\(.\{148\}\)..*/\1/ 13414 t more1 13415 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13416 p 13417 n 13418 b repl 13419 :more1 13420 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13421 p 13422 g 13423 s/.\{148\}// 13424 t nl 13425 :delim 13426 h 13427 s/\(.\{148\}\)..*/\1/ 13428 t more2 13429 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13430 p 13431 b 13432 :more2 13433 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13434 p 13435 g 13436 s/.\{148\}// 13437 t delim 13438 ' <conf$$subs.awk | sed ' 13439 /^[^""]/{ 13440 N 13441 s/\n// 13442 } 13443 ' >>"$CONFIG_STATUS" || ac_write_fail=1 13444 rm -f conf$$subs.awk 13445 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13446 _ACAWK 13447 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13448 for (key in S) S_is_set[key] = 1 13449 FS = "" 13450 13451 } 13452 { 13453 line = $ 0 13454 nfields = split(line, field, "@") 13455 substed = 0 13456 len = length(field[1]) 13457 for (i = 2; i < nfields; i++) { 13458 key = field[i] 13459 keylen = length(key) 13460 if (S_is_set[key]) { 13461 value = S[key] 13462 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13463 len += length(value) + length(field[++i]) 13464 substed = 1 13465 } else 13466 len += 1 + keylen 13467 } 13468 13469 print line 13470 } 13471 13472 _ACAWK 13473 _ACEOF 13474 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13475 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13476 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13477 else 13478 cat 13479 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13480 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13481 _ACEOF 13482 13483 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13484 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13485 # trailing colons and then remove the whole line if VPATH becomes empty 13486 # (actually we leave an empty line to preserve line numbers). 13487 if test "x$srcdir" = x.; then 13488 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13489 h 13490 s/// 13491 s/^/:/ 13492 s/[ ]*$/:/ 13493 s/:\$(srcdir):/:/g 13494 s/:\${srcdir}:/:/g 13495 s/:@srcdir@:/:/g 13496 s/^:*// 13497 s/:*$// 13498 x 13499 s/\(=[ ]*\).*/\1/ 13500 G 13501 s/\n// 13502 s/^[^=]*=[ ]*$// 13503 }' 13504 fi 13505 13506 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13507 fi # test -n "$CONFIG_FILES" 13508 13509 # Set up the scripts for CONFIG_HEADERS section. 13510 # No need to generate them if there are no CONFIG_HEADERS. 13511 # This happens for instance with './config.status Makefile'. 13512 if test -n "$CONFIG_HEADERS"; then 13513 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13514 BEGIN { 13515 _ACEOF 13516 13517 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13518 # here-document in config.status, that substitutes the proper values into 13519 # config.h.in to produce config.h. 13520 13521 # Create a delimiter string that does not exist in confdefs.h, to ease 13522 # handling of long lines. 13523 ac_delim='%!_!# ' 13524 for ac_last_try in false false :; do 13525 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13526 if test -z "$ac_tt"; then 13527 break 13528 elif $ac_last_try; then 13529 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13530 else 13531 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13532 fi 13533 done 13534 13535 # For the awk script, D is an array of macro values keyed by name, 13536 # likewise P contains macro parameters if any. Preserve backslash 13537 # newline sequences. 13538 13539 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13540 sed -n ' 13541 s/.\{148\}/&'"$ac_delim"'/g 13542 t rset 13543 :rset 13544 s/^[ ]*#[ ]*define[ ][ ]*/ / 13545 t def 13546 d 13547 :def 13548 s/\\$// 13549 t bsnl 13550 s/["\\]/\\&/g 13551 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13552 D["\1"]=" \3"/p 13553 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13554 d 13555 :bsnl 13556 s/["\\]/\\&/g 13557 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13558 D["\1"]=" \3\\\\\\n"\\/p 13559 t cont 13560 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13561 t cont 13562 d 13563 :cont 13564 n 13565 s/.\{148\}/&'"$ac_delim"'/g 13566 t clear 13567 :clear 13568 s/\\$// 13569 t bsnlc 13570 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13571 d 13572 :bsnlc 13573 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13574 b cont 13575 ' <confdefs.h | sed ' 13576 s/'"$ac_delim"'/"\\\ 13577 "/g' >>"$CONFIG_STATUS" || ac_write_fail=1 13578 13579 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13580 for (key in D) D_is_set[key] = 1 13581 FS = "" 13582 } 13583 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13584 line = \$ 0 13585 split(line, arg, " ") 13586 if (arg[1] == "#") { 13587 defundef = arg[2] 13588 mac1 = arg[3] 13589 } else { 13590 defundef = substr(arg[1], 2) 13591 mac1 = arg[2] 13592 } 13593 split(mac1, mac2, "(") #) 13594 macro = mac2[1] 13595 prefix = substr(line, 1, index(line, defundef) - 1) 13596 if (D_is_set[macro]) { 13597 suffix = P[macro] D[macro] 13598 while (suffix ~ /[\t ]$/) { 13599 suffix = substr(suffix, 1, length(suffix) - 1) 13600 } 13601 # Preserve the white space surrounding the "#". 13602 print prefix "define", macro suffix 13603 next 13604 } else { 13605 # Replace #undef with comments. This is necessary, for example, 13606 # in the case of _POSIX_SOURCE, which is predefined and required 13607 # on some systems where configure will not decide to define it. 13608 if (defundef == "undef") { 13609 print "/*", prefix defundef, macro, "*/" 13610 next 13611 } 13612 } 13613 } 13614 { print } 13615 _ACAWK 13616 _ACEOF 13617 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13618 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13619 fi # test -n "$CONFIG_HEADERS" 13620 13621 13622 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13623 shift 13624 for ac_tag 13625 do 13626 case $ac_tag in 13627 :[FHLC]) ac_mode=$ac_tag; continue;; 13628 esac 13629 case $ac_mode$ac_tag in 13630 :[FHL]*:*);; 13631 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13632 :[FH]-) ac_tag=-:-;; 13633 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13634 esac 13635 ac_save_IFS=$IFS 13636 IFS=: 13637 set x $ac_tag 13638 IFS=$ac_save_IFS 13639 shift 13640 ac_file=$1 13641 shift 13642 13643 case $ac_mode in 13644 :L) ac_source=$1;; 13645 :[FH]) 13646 ac_file_inputs= 13647 for ac_f 13648 do 13649 case $ac_f in 13650 -) ac_f="$ac_tmp/stdin";; 13651 *) # Look for the file first in the build tree, then in the source tree 13652 # (if the path is not absolute). The absolute path cannot be DOS-style, 13653 # because $ac_f cannot contain ':'. 13654 test -f "$ac_f" || 13655 case $ac_f in 13656 [\\/$]*) false;; 13657 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13658 esac || 13659 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13660 esac 13661 case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13662 as_fn_append ac_file_inputs " '$ac_f'" 13663 done 13664 13665 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13666 # use $as_me), people would be surprised to read: 13667 # /* config.h. Generated by config.status. */ 13668 configure_input='Generated from '` 13669 printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13670 `' by configure.' 13671 if test x"$ac_file" != x-; then 13672 configure_input="$ac_file. $configure_input" 13673 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13674 printf '%s\n' "$as_me: creating $ac_file" >&6;} 13675 fi 13676 # Neutralize special characters interpreted by sed in replacement strings. 13677 case $configure_input in #( 13678 *\&* | *\|* | *\\* ) 13679 ac_sed_conf_input=`printf '%s\n' "$configure_input" | 13680 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13681 *) ac_sed_conf_input=$configure_input;; 13682 esac 13683 13684 case $ac_tag in 13685 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13686 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13687 esac 13688 ;; 13689 esac 13690 13691 ac_dir=`$as_dirname -- "$ac_file" || 13692 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13693 X"$ac_file" : 'X\(//\)[^/]' \| \ 13694 X"$ac_file" : 'X\(//\)$' \| \ 13695 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13696 printf '%s\n' X"$ac_file" | 13697 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13698 s//\1/ 13699 q 13700 } 13701 /^X\(\/\/\)[^/].*/{ 13702 s//\1/ 13703 q 13704 } 13705 /^X\(\/\/\)$/{ 13706 s//\1/ 13707 q 13708 } 13709 /^X\(\/\).*/{ 13710 s//\1/ 13711 q 13712 } 13713 s/.*/./; q'` 13714 as_dir="$ac_dir"; as_fn_mkdir_p 13715 ac_builddir=. 13716 13717 case "$ac_dir" in 13718 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13719 *) 13720 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 13721 # A ".." for each directory in $ac_dir_suffix. 13722 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13723 case $ac_top_builddir_sub in 13724 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13725 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13726 esac ;; 13727 esac 13728 ac_abs_top_builddir=$ac_pwd 13729 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13730 # for backward compatibility: 13731 ac_top_builddir=$ac_top_build_prefix 13732 13733 case $srcdir in 13734 .) # We are building in place. 13735 ac_srcdir=. 13736 ac_top_srcdir=$ac_top_builddir_sub 13737 ac_abs_top_srcdir=$ac_pwd ;; 13738 [\\/]* | ?:[\\/]* ) # Absolute name. 13739 ac_srcdir=$srcdir$ac_dir_suffix; 13740 ac_top_srcdir=$srcdir 13741 ac_abs_top_srcdir=$srcdir ;; 13742 *) # Relative name. 13743 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13744 ac_top_srcdir=$ac_top_build_prefix$srcdir 13745 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13746 esac 13747 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13748 13749 13750 case $ac_mode in 13751 :F) 13752 # 13753 # CONFIG_FILE 13754 # 13755 13756 case $INSTALL in 13757 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13758 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13759 esac 13760 ac_MKDIR_P=$MKDIR_P 13761 case $MKDIR_P in 13762 [\\/$]* | ?:[\\/]* ) ;; 13763 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13764 esac 13765 _ACEOF 13766 13767 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13768 # If the template does not know about datarootdir, expand it. 13769 # FIXME: This hack should be removed a few years after 2.60. 13770 ac_datarootdir_hack=; ac_datarootdir_seen= 13771 ac_sed_dataroot=' 13772 /datarootdir/ { 13773 p 13774 q 13775 } 13776 /@datadir@/p 13777 /@docdir@/p 13778 /@infodir@/p 13779 /@localedir@/p 13780 /@mandir@/p' 13781 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13782 *datarootdir*) ac_datarootdir_seen=yes;; 13783 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13784 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13785 printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13786 _ACEOF 13787 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13788 ac_datarootdir_hack=' 13789 s&@datadir@&$datadir&g 13790 s&@docdir@&$docdir&g 13791 s&@infodir@&$infodir&g 13792 s&@localedir@&$localedir&g 13793 s&@mandir@&$mandir&g 13794 s&\\\${datarootdir}&$datarootdir&g' ;; 13795 esac 13796 _ACEOF 13797 13798 # Neutralize VPATH when '$srcdir' = '.'. 13799 # Shell code in configure.ac might set extrasub. 13800 # FIXME: do we really want to maintain this feature? 13801 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13802 ac_sed_extra="$ac_vpsub 13803 $extrasub 13804 _ACEOF 13805 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13806 :t 13807 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13808 s|@configure_input@|$ac_sed_conf_input|;t t 13809 s&@top_builddir@&$ac_top_builddir_sub&;t t 13810 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13811 s&@srcdir@&$ac_srcdir&;t t 13812 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13813 s&@top_srcdir@&$ac_top_srcdir&;t t 13814 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13815 s&@builddir@&$ac_builddir&;t t 13816 s&@abs_builddir@&$ac_abs_builddir&;t t 13817 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13818 s&@INSTALL@&$ac_INSTALL&;t t 13819 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13820 $ac_datarootdir_hack 13821 " 13822 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13823 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13824 13825 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13826 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13827 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13828 "$ac_tmp/out"`; test -z "$ac_out"; } && 13829 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13830 which seems to be undefined. Please make sure it is defined" >&5 13831 printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13832 which seems to be undefined. Please make sure it is defined" >&2;} 13833 13834 rm -f "$ac_tmp/stdin" 13835 case $ac_file in 13836 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13837 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13838 esac \ 13839 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13840 ;; 13841 :H) 13842 # 13843 # CONFIG_HEADER 13844 # 13845 if test x"$ac_file" != x-; then 13846 { 13847 printf '%s\n' "/* $configure_input */" >&1 \ 13848 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13849 } >"$ac_tmp/config.h" \ 13850 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13851 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13852 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13853 printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} 13854 else 13855 rm -f "$ac_file" 13856 mv "$ac_tmp/config.h" "$ac_file" \ 13857 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13858 fi 13859 else 13860 printf '%s\n' "/* $configure_input */" >&1 \ 13861 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13862 || as_fn_error $? "could not create -" "$LINENO" 5 13863 fi 13864 # Compute "$ac_file"'s index in $config_headers. 13865 _am_arg="$ac_file" 13866 _am_stamp_count=1 13867 for _am_header in $config_headers :; do 13868 case $_am_header in 13869 $_am_arg | $_am_arg:* ) 13870 break ;; 13871 * ) 13872 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13873 esac 13874 done 13875 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13876 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13877 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13878 X"$_am_arg" : 'X\(//\)$' \| \ 13879 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13880 printf '%s\n' X"$_am_arg" | 13881 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13882 s//\1/ 13883 q 13884 } 13885 /^X\(\/\/\)[^/].*/{ 13886 s//\1/ 13887 q 13888 } 13889 /^X\(\/\/\)$/{ 13890 s//\1/ 13891 q 13892 } 13893 /^X\(\/\).*/{ 13894 s//\1/ 13895 q 13896 } 13897 s/.*/./; q'`/stamp-h$_am_stamp_count 13898 ;; 13899 13900 :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13901 printf '%s\n' "$as_me: executing $ac_file commands" >&6;} 13902 ;; 13903 esac 13904 13905 13906 case $ac_file$ac_mode in 13907 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13908 # Older Autoconf quotes --file arguments for eval, but not when files 13909 # are listed without --file. Let's play safe and only enable the eval 13910 # if we detect the quoting. 13911 # TODO: see whether this extra hack can be removed once we start 13912 # requiring Autoconf 2.70 or later. 13913 case $CONFIG_FILES in #( 13914 *\'*) : 13915 eval set x "$CONFIG_FILES" ;; #( 13916 *) : 13917 set x $CONFIG_FILES ;; #( 13918 *) : 13919 ;; 13920 esac 13921 shift 13922 # Used to flag and report bootstrapping failures. 13923 am_rc=0 13924 for am_mf 13925 do 13926 # Strip MF so we end up with the name of the file. 13927 am_mf=`printf '%s\n' "$am_mf" | sed -e 's/:.*$//'` 13928 # Check whether this is an Automake generated Makefile which includes 13929 # dependency-tracking related rules and includes. 13930 # Grep'ing the whole file directly is not great: AIX grep has a line 13931 # limit of 2048, but all sed's we know have understand at least 4000. 13932 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13933 || continue 13934 am_dirpart=`$as_dirname -- "$am_mf" || 13935 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13936 X"$am_mf" : 'X\(//\)[^/]' \| \ 13937 X"$am_mf" : 'X\(//\)$' \| \ 13938 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13939 printf '%s\n' X"$am_mf" | 13940 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13941 s//\1/ 13942 q 13943 } 13944 /^X\(\/\/\)[^/].*/{ 13945 s//\1/ 13946 q 13947 } 13948 /^X\(\/\/\)$/{ 13949 s//\1/ 13950 q 13951 } 13952 /^X\(\/\).*/{ 13953 s//\1/ 13954 q 13955 } 13956 s/.*/./; q'` 13957 am_filepart=`$as_basename -- "$am_mf" || 13958 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13959 X"$am_mf" : 'X\(//\)$' \| \ 13960 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13961 printf '%s\n' X/"$am_mf" | 13962 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13963 s//\1/ 13964 q 13965 } 13966 /^X\/\(\/\/\)$/{ 13967 s//\1/ 13968 q 13969 } 13970 /^X\/\(\/\).*/{ 13971 s//\1/ 13972 q 13973 } 13974 s/.*/./; q'` 13975 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13976 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13977 | $MAKE -f - am--depfiles" >&5 13978 (cd "$am_dirpart" \ 13979 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13980 | $MAKE -f - am--depfiles) >&5 2>&5 13981 ac_status=$? 13982 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13983 (exit $ac_status); } || am_rc=$? 13984 done 13985 if test $am_rc -ne 0; then 13986 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13987 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 13988 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13989 for automatic dependency tracking. If GNU make was not used, consider 13990 re-running the configure script with MAKE=\"gmake\" (or whatever is 13991 necessary). You can also try re-running configure with the 13992 '--disable-dependency-tracking' option to at least be able to build 13993 the package (albeit without support for automatic dependency tracking). 13994 See 'config.log' for more details" "$LINENO" 5; } 13995 fi 13996 { am_dirpart=; unset am_dirpart;} 13997 { am_filepart=; unset am_filepart;} 13998 { am_mf=; unset am_mf;} 13999 { am_rc=; unset am_rc;} 14000 rm -f conftest-deps.mk 14001 } 14002 ;; 14003 14004 esac 14005 done # for ac_tag 14006 14007 14008 as_fn_exit 0 14009 _ACEOF 14010 ac_clean_CONFIG_STATUS= 14011 14012 test $ac_write_fail = 0 || 14013 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 14014 14015 14016 # configure is writing to config.log, and then calls config.status. 14017 # config.status does its own redirection, appending to config.log. 14018 # Unfortunately, on DOS this fails, as config.log is still kept open 14019 # by configure, so config.status won't be able to write to it; its 14020 # output is simply discarded. So we exec the FD to /dev/null, 14021 # effectively closing config.log, so it can be properly (re)opened and 14022 # appended to by config.status. When coming back to configure, we 14023 # need to make the FD available again. 14024 if test "$no_create" != yes; then 14025 ac_cs_success=: 14026 case $CONFIG_STATUS in #( 14027 -*) : 14028 ac_no_opts=-- ;; #( 14029 *) : 14030 ac_no_opts= ;; 14031 esac 14032 ac_config_status_args= 14033 test "$silent" = yes && 14034 ac_config_status_args="$ac_config_status_args --quiet" 14035 exec 5>/dev/null 14036 $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || 14037 ac_cs_success=false 14038 exec 5>>config.log 14039 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 14040 # would make configure fail if this is the last instruction. 14041 $ac_cs_success || as_fn_exit 1 14042 fi 14043 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 14044 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 14045 printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 14046 fi 14047 14048 14049
Indexes created Tue Oct 27 00:25:24 UTC 2026