1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.73 for xfontsel 1.1.2. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/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/xfontsel/-/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='xfontsel' 591 PACKAGE_TARNAME='xfontsel' 592 PACKAGE_VERSION='1.1.2' 593 PACKAGE_STRING='xfontsel 1.1.2' 594 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfontsel/-/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 USE_GETTEXT_FALSE 635 USE_GETTEXT_TRUE 636 LOCALEDIR 637 appdefaultdir 638 APPDEFS_LIBS 639 APPDEFS_CFLAGS 640 XFONTSEL_LIBS 641 XFONTSEL_CFLAGS 642 MAN_SUBSTS 643 XORG_MAN_PAGE 644 ADMIN_MAN_DIR 645 DRIVER_MAN_DIR 646 MISC_MAN_DIR 647 FILE_MAN_DIR 648 LIB_MAN_DIR 649 APP_MAN_DIR 650 ADMIN_MAN_SUFFIX 651 DRIVER_MAN_SUFFIX 652 MISC_MAN_SUFFIX 653 FILE_MAN_SUFFIX 654 LIB_MAN_SUFFIX 655 APP_MAN_SUFFIX 656 SED 657 host_os 658 host_vendor 659 host_cpu 660 host 661 build_os 662 build_vendor 663 build_cpu 664 build 665 INSTALL_CMD 666 PKG_CONFIG_LIBDIR 667 PKG_CONFIG_PATH 668 PKG_CONFIG 669 CHANGELOG_CMD 670 STRICT_CFLAGS 671 CWARNFLAGS 672 BASE_CFLAGS 673 am__fastdepCC_FALSE 674 am__fastdepCC_TRUE 675 CCDEPMODE 676 am__nodep 677 AMDEPBACKSLASH 678 AMDEP_FALSE 679 AMDEP_TRUE 680 am__include 681 DEPDIR 682 OBJEXT 683 EXEEXT 684 ac_ct_CC 685 CPPFLAGS 686 LDFLAGS 687 CFLAGS 688 CC 689 am__xargs_n 690 am__rm_f_notfound 691 AM_BACKSLASH 692 AM_DEFAULT_VERBOSITY 693 AM_DEFAULT_V 694 AM_V 695 CSCOPE 696 ETAGS 697 CTAGS 698 am__untar 699 am__tar 700 AMTAR 701 am__leading_dot 702 SET_MAKE 703 AWK 704 mkdir_p 705 MKDIR_P 706 INSTALL_STRIP_PROGRAM 707 STRIP 708 install_sh 709 MAKEINFO 710 AUTOHEADER 711 AUTOMAKE 712 AUTOCONF 713 ACLOCAL 714 VERSION 715 PACKAGE 716 CYGPATH_W 717 am__isrc 718 INSTALL_DATA 719 INSTALL_SCRIPT 720 INSTALL_PROGRAM 721 ECHO_T 722 ECHO_N 723 ECHO_C 724 target_alias 725 host_alias 726 build_alias 727 LIBS 728 DEFS 729 mandir 730 localedir 731 libdir 732 psdir 733 pdfdir 734 dvidir 735 htmldir 736 infodir 737 docdir 738 oldincludedir 739 includedir 740 runstatedir 741 localstatedir 742 sharedstatedir 743 sysconfdir 744 datadir 745 datarootdir 746 libexecdir 747 sbindir 748 bindir 749 program_transform_name 750 prefix 751 exec_prefix 752 PACKAGE_URL 753 PACKAGE_BUGREPORT 754 PACKAGE_STRING 755 PACKAGE_VERSION 756 PACKAGE_TARNAME 757 PACKAGE_NAME 758 PATH_SEPARATOR 759 SHELL 760 am__quote' 761 ac_subst_files='' 762 ac_user_opts=' 763 enable_option_checking 764 enable_silent_rules 765 enable_dependency_tracking 766 enable_selective_werror 767 enable_strict_compilation 768 with_appdefaultdir 769 with_localedir 770 ' 771 ac_precious_vars='build_alias 772 host_alias 773 target_alias 774 CC 775 CFLAGS 776 LDFLAGS 777 LIBS 778 CPPFLAGS 779 PKG_CONFIG 780 PKG_CONFIG_PATH 781 PKG_CONFIG_LIBDIR 782 XFONTSEL_CFLAGS 783 XFONTSEL_LIBS 784 APPDEFS_CFLAGS 785 APPDEFS_LIBS' 786 787 788 # Initialize some variables set by options. 789 ac_init_help= 790 ac_init_version=false 791 ac_unrecognized_opts= 792 ac_unrecognized_sep= 793 # The variables have the same names as the options, with 794 # dashes changed to underlines. 795 cache_file=/dev/null 796 exec_prefix=NONE 797 no_create= 798 no_recursion= 799 prefix=NONE 800 program_prefix=NONE 801 program_suffix=NONE 802 program_transform_name=s,x,x, 803 silent= 804 site= 805 srcdir= 806 verbose= 807 x_includes=NONE 808 x_libraries=NONE 809 810 # Installation directory options. 811 # These are left unexpanded so users can "make install exec_prefix=/foo" 812 # and all the variables that are supposed to be based on exec_prefix 813 # by default will actually change. 814 # Use braces instead of parens because sh, perl, etc. also accept them. 815 # (The list follows the same order as the GNU Coding Standards.) 816 bindir='${exec_prefix}/bin' 817 sbindir='${exec_prefix}/sbin' 818 libexecdir='${exec_prefix}/libexec' 819 datarootdir='${prefix}/share' 820 datadir='${datarootdir}' 821 sysconfdir='${prefix}/etc' 822 sharedstatedir='${prefix}/com' 823 localstatedir='${prefix}/var' 824 runstatedir='${localstatedir}/run' 825 includedir='${prefix}/include' 826 oldincludedir='/usr/include' 827 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 828 infodir='${datarootdir}/info' 829 htmldir='${docdir}' 830 dvidir='${docdir}' 831 pdfdir='${docdir}' 832 psdir='${docdir}' 833 libdir='${exec_prefix}/lib' 834 localedir='${datarootdir}/locale' 835 mandir='${datarootdir}/man' 836 837 ac_prev= 838 ac_dashdash= 839 for ac_option 840 do 841 # 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"pwd does not report name of working directory" 1266 1267 1268 # Find the source files, if location was not specified. 1269 if test -z "$srcdir"; then 1270 ac_srcdir_defaulted=yes 1271 # Try the directory containing this script, then the parent directory. 1272 ac_confdir=`$as_dirname -- "$as_myself" || 1273 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1274 X"$as_myself" : 'X\(//\)[^/]' \| \ 1275 X"$as_myself" : 'X\(//\)$' \| \ 1276 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1277 printf '%s\n' X"$as_myself" | 1278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1279 s//\1/ 1280 q 1281 } 1282 /^X\(\/\/\)[^/].*/{ 1283 s//\1/ 1284 q 1285 } 1286 /^X\(\/\/\)$/{ 1287 s//\1/ 1288 q 1289 } 1290 /^X\(\/\).*/{ 1291 s//\1/ 1292 q 1293 } 1294 s/.*/./; q'` 1295 srcdir=$ac_confdir 1296 if test ! -r "$srcdir/$ac_unique_file"; then 1297 srcdir=.. 1298 fi 1299 else 1300 ac_srcdir_defaulted=no 1301 fi 1302 if test ! -r "$srcdir/$ac_unique_file"; then 1303 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1304 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1305 fi 1306 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1307 ac_abs_confdir=`( 1308 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1309 pwd)` 1310 # When building in place, set srcdir=. 1311 if test "$ac_abs_confdir" = "$ac_pwd"; then 1312 srcdir=. 1313 fi 1314 # Remove unnecessary trailing slashes from srcdir. 1315 # Double slashes in file names in object file debugging info 1316 # mess up M-x gdb in Emacs. 1317 case $srcdir in 1318 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1319 esac 1320 for ac_var in $ac_precious_vars; do 1321 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1322 eval ac_env_${ac_var}_value=\$${ac_var} 1323 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1324 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1325 done 1326 1327 # 1328 # Report the --help message. 1329 # 1330 if test "$ac_init_help" = "long"; then 1331 # Omit some internal or obsolete options to make the list less imposing. 1332 # This message is too long to be a string in the A/UX 3.1 sh. 1333 cat <<_ACEOF 1334 'configure' configures xfontsel 1.1.2 to adapt to many kinds of systems. 1335 1336 Usage: $0 [OPTION]... [VAR=VALUE]... 1337 1338 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1339 VAR=VALUE. See below for descriptions of some of the useful variables. 1340 1341 Defaults for the options are specified in brackets. 1342 1343 Configuration: 1344 -h, --help display this help and exit 1345 --help=short display options specific to this package 1346 --help=recursive display the short help of all the included packages 1347 -V, --version display version information and exit 1348 -q, --quiet, --silent do not print 'checking ...' messages 1349 --cache-file=FILE cache test results in FILE [disabled] 1350 -C, --config-cache alias for '--cache-file=config.cache' 1351 -n, --no-create do not create output files 1352 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1353 1354 Installation directories: 1355 --prefix=PREFIX install architecture-independent files in PREFIX 1356 [$ac_default_prefix] 1357 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1358 [PREFIX] 1359 1360 By default, 'make install' will install all the files in 1361 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1362 an installation prefix other than '$ac_default_prefix' using '--prefix', 1363 for instance '--prefix=\$HOME'. 1364 1365 For better control, use the options below. 1366 1367 Fine tuning of the installation directories: 1368 --bindir=DIR user executables [EPREFIX/bin] 1369 --sbindir=DIR system admin executables [EPREFIX/sbin] 1370 --libexecdir=DIR program executables [EPREFIX/libexec] 1371 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1372 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1373 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1374 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1375 --libdir=DIR object code libraries [EPREFIX/lib] 1376 --includedir=DIR C header files [PREFIX/include] 1377 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1378 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1379 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1380 --infodir=DIR info documentation [DATAROOTDIR/info] 1381 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1382 --mandir=DIR man documentation [DATAROOTDIR/man] 1383 --docdir=DIR documentation root [DATAROOTDIR/doc/xfontsel] 1384 --htmldir=DIR html documentation [DOCDIR] 1385 --dvidir=DIR dvi documentation [DOCDIR] 1386 --pdfdir=DIR pdf documentation [DOCDIR] 1387 --psdir=DIR ps documentation [DOCDIR] 1388 _ACEOF 1389 1390 cat <<\_ACEOF 1391 1392 Program names: 1393 --program-prefix=PREFIX prepend PREFIX to installed program names 1394 --program-suffix=SUFFIX append SUFFIX to installed program names 1395 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1396 1397 System types: 1398 --build=BUILD configure for building on BUILD [guessed] 1399 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1400 _ACEOF 1401 fi 1402 1403 if test -n "$ac_init_help"; then 1404 case $ac_init_help in 1405 short | recursive ) echo "Configuration of xfontsel 1.1.2:";; 1406 esac 1407 cat <<\_ACEOF 1408 1409 Optional Features: 1410 --disable-option-checking ignore unrecognized --enable/--with options 1411 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1412 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1413 --enable-silent-rules less verbose build output (undo: "make V=1") 1414 --disable-silent-rules verbose build output (undo: "make V=0") 1415 --enable-dependency-tracking 1416 do not reject slow dependency extractors 1417 --disable-dependency-tracking 1418 speeds up one-time build 1419 --disable-selective-werror 1420 Turn off selective compiler errors. (default: 1421 enabled) 1422 --enable-strict-compilation 1423 Enable all warnings from compiler and make them 1424 errors (default: disabled) 1425 1426 Optional Packages: 1427 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1428 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1429 --with-appdefaultdir=<pathname> 1430 specify directory for app-defaults files (default is 1431 autodetected) 1432 --with-localedir=<path> Path to install message files in (default: 1433 datadir/locale) 1434 1435 Some influential environment variables: 1436 CC C compiler command 1437 CFLAGS C compiler flags 1438 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1439 nonstandard directory <lib dir> 1440 LIBS libraries to pass to the linker, e.g. -l<library> 1441 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1442 you have headers in a nonstandard directory <include dir> 1443 PKG_CONFIG path to pkg-config utility 1444 PKG_CONFIG_PATH 1445 directories to add to pkg-config's search path 1446 PKG_CONFIG_LIBDIR 1447 path overriding pkg-config's built-in search path 1448 XFONTSEL_CFLAGS 1449 C compiler flags for XFONTSEL, overriding pkg-config 1450 XFONTSEL_LIBS 1451 linker flags for XFONTSEL, overriding pkg-config 1452 APPDEFS_CFLAGS 1453 C compiler flags for APPDEFS, overriding pkg-config 1454 APPDEFS_LIBS 1455 linker flags for APPDEFS, overriding pkg-config 1456 1457 Use these variables to override the choices made by 'configure' or to help 1458 it to find libraries and programs with nonstandard names/locations. 1459 1460 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>. 1461 _ACEOF 1462 ac_status=$? 1463 fi 1464 1465 if test "$ac_init_help" = "recursive"; then 1466 # If there are subdirs, report their specific --help. 1467 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1468 test -d "$ac_dir" || 1469 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1470 continue 1471 ac_builddir=. 1472 1473 case "$ac_dir" in 1474 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1475 *) 1476 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 1477 # A ".." for each directory in $ac_dir_suffix. 1478 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1479 case $ac_top_builddir_sub in 1480 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1482 esac ;; 1483 esac 1484 ac_abs_top_builddir=$ac_pwd 1485 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1486 # for backward compatibility: 1487 ac_top_builddir=$ac_top_build_prefix 1488 1489 case $srcdir in 1490 .) # We are building in place. 1491 ac_srcdir=. 1492 ac_top_srcdir=$ac_top_builddir_sub 1493 ac_abs_top_srcdir=$ac_pwd ;; 1494 [\\/]* | ?:[\\/]* ) # Absolute name. 1495 ac_srcdir=$srcdir$ac_dir_suffix; 1496 ac_top_srcdir=$srcdir 1497 ac_abs_top_srcdir=$srcdir ;; 1498 *) # Relative name. 1499 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1500 ac_top_srcdir=$ac_top_build_prefix$srcdir 1501 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1502 esac 1503 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1504 1505 cd "$ac_dir" || { ac_status=$?; continue; } 1506 # Check for configure.gnu first; this name is used for a wrapper for 1507 # Metaconfig's "Configure" on case-insensitive file systems. 1508 if test -f "$ac_srcdir/configure.gnu"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1511 elif test -f "$ac_srcdir/configure"; then 1512 echo && 1513 $SHELL "$ac_srcdir/configure" --help=recursive 1514 else 1515 printf '%s\n' "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1516 fi || ac_status=$? 1517 cd "$ac_pwd" || { ac_status=$?; break; } 1518 done 1519 fi 1520 1521 test -n "$ac_init_help" && exit $ac_status 1522 if $ac_init_version; then 1523 cat <<\_ACEOF 1524 xfontsel configure 1.1.2 1525 generated by GNU Autoconf 2.73 1526 1527 Copyright (C) 2026 Free Software Foundation, Inc. 1528 This configure script is free software; the Free Software Foundation 1529 gives unlimited permission to copy, distribute and modify it. 1530 _ACEOF 1531 exit 1532 fi 1533 1534 ## ------------------------ ## 1535 ## Autoconf initialization. ## 1536 ## ------------------------ ## 1537 1538 # ac_fn_c_try_compile LINENO 1539 # -------------------------- 1540 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1541 ac_fn_c_try_compile () 1542 { 1543 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1544 rm -f conftest.$ac_objext conftest.beam 1545 if { { ac_try="$ac_compile" 1546 case "(($ac_try" in 1547 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1548 *) ac_try_echo=$ac_try;; 1549 esac 1550 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1551 printf '%s\n' "$ac_try_echo"; } >&5 1552 (eval "$ac_compile") 2>conftest.err 1553 ac_status=$? 1554 if test -s conftest.err; then 1555 grep -v '^ *+' conftest.err >conftest.er1 1556 cat conftest.er1 >&5 1557 mv -f conftest.er1 conftest.err 1558 fi 1559 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1560 test $ac_status = 0; } && { 1561 test -z "$ac_c_werror_flag" || 1562 test ! -s conftest.err 1563 } && test -s conftest.$ac_objext 1564 then : 1565 ac_retval=0 1566 else case e in #( 1567 e) printf '%s\n' "$as_me: failed program was:" >&5 1568 sed 's/^/| /' conftest.$ac_ext >&5 1569 1570 ac_retval=1 ;; 1571 esac 1572 fi 1573 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1574 as_fn_set_status $ac_retval 1575 1576 } # ac_fn_c_try_compile 1577 1578 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1579 # ------------------------------------------------------------------ 1580 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1581 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1582 ac_fn_check_decl () 1583 { 1584 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1585 as_decl_name=`echo $2|sed 's/ *(.*//'` 1586 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1587 printf %s "checking whether $as_decl_name is declared... " >&6; } 1588 if eval test \${$3+y} 1589 then : 1590 printf %s "(cached) " >&6 1591 else case e in #( 1592 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1593 eval ac_save_FLAGS=\$$6 1594 as_fn_append $6 " $5" 1595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1596 /* end confdefs.h. */ 1597 $4 1598 int 1599 main (void) 1600 { 1601 #ifndef $as_decl_name 1602 #ifdef __cplusplus 1603 (void) $as_decl_use; 1604 #else 1605 (void) $as_decl_name; 1606 #endif 1607 #endif 1608 1609 ; 1610 return 0; 1611 } 1612 _ACEOF 1613 if ac_fn_c_try_compile "$LINENO" 1614 then : 1615 eval "$3=yes" 1616 else case e in #( 1617 e) eval "$3=no" ;; 1618 esac 1619 fi 1620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1621 eval $6=\$ac_save_FLAGS 1622 ;; 1623 esac 1624 fi 1625 eval ac_res=\$$3 1626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1627 printf '%s\n' "$ac_res" >&6; } 1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1629 1630 } # ac_fn_check_decl 1631 1632 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1633 # ------------------------------------------------------- 1634 # Tests whether HEADER exists and can be compiled using the include files in 1635 # INCLUDES, setting the cache variable VAR accordingly. 1636 ac_fn_c_check_header_compile () 1637 { 1638 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1640 printf %s "checking for $2... " >&6; } 1641 if eval test \${$3+y} 1642 then : 1643 printf %s "(cached) " >&6 1644 else case e in #( 1645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1646 /* end confdefs.h. */ 1647 $4 1648 #include <$2> 1649 _ACEOF 1650 if ac_fn_c_try_compile "$LINENO" 1651 then : 1652 eval "$3=yes" 1653 else case e in #( 1654 e) eval "$3=no" ;; 1655 esac 1656 fi 1657 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1658 esac 1659 fi 1660 eval ac_res=\$$3 1661 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1662 printf '%s\n' "$ac_res" >&6; } 1663 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1664 1665 } # ac_fn_c_check_header_compile 1666 1667 # ac_fn_c_try_link LINENO 1668 # ----------------------- 1669 # Try to link conftest.$ac_ext, and return whether this succeeded. 1670 ac_fn_c_try_link () 1671 { 1672 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1673 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1674 if { { ac_try="$ac_link" 1675 case "(($ac_try" in 1676 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1677 *) ac_try_echo=$ac_try;; 1678 esac 1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1680 printf '%s\n' "$ac_try_echo"; } >&5 1681 (eval "$ac_link") 2>conftest.err 1682 ac_status=$? 1683 if test -s conftest.err; then 1684 grep -v '^ *+' conftest.err >conftest.er1 1685 cat conftest.er1 >&5 1686 mv -f conftest.er1 conftest.err 1687 fi 1688 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1689 test $ac_status = 0; } && { 1690 test -z "$ac_c_werror_flag" || 1691 test ! -s conftest.err 1692 } && test -s conftest$ac_exeext && { 1693 test "$cross_compiling" = yes || 1694 test -x conftest$ac_exeext 1695 } 1696 then : 1697 ac_retval=0 1698 else case e in #( 1699 e) printf '%s\n' "$as_me: failed program was:" >&5 1700 sed 's/^/| /' conftest.$ac_ext >&5 1701 1702 ac_retval=1 ;; 1703 esac 1704 fi 1705 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1706 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1707 # interfere with the next link command; also delete a directory that is 1708 # left behind by Apple's compiler. We do this before executing the actions. 1709 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1710 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1711 as_fn_set_status $ac_retval 1712 1713 } # ac_fn_c_try_link 1714 ac_configure_args_raw= 1715 for ac_arg 1716 do 1717 case $ac_arg in 1718 *\'*) 1719 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1720 esac 1721 as_fn_append ac_configure_args_raw " '$ac_arg'" 1722 done 1723 1724 case $ac_configure_args_raw in 1725 *$as_nl*) 1726 ac_safe_unquote= ;; 1727 *) 1728 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1729 ac_unsafe_a="$ac_unsafe_z#~" 1730 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1731 ac_configure_args_raw=` printf '%s\n' "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1732 esac 1733 1734 cat >config.log <<_ACEOF 1735 This file contains any messages produced by compilers while 1736 running configure, to aid debugging if configure makes a mistake. 1737 1738 It was created by xfontsel $as_me 1.1.2, which was 1739 generated by GNU Autoconf 2.73. Invocation command line was 1740 1741 $ $0$ac_configure_args_raw 1742 1743 _ACEOF 1744 exec 5>>config.log 1745 { 1746 cat <<_ASUNAME 1747 ## --------- ## 1748 ## Platform. ## 1749 ## --------- ## 1750 1751 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1752 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1753 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1754 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1755 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1756 1757 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1758 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1759 1760 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1761 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1762 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1763 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1764 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1765 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1766 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1767 1768 _ASUNAME 1769 1770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1771 for as_dir in $PATH 1772 do 1773 IFS=$as_save_IFS 1774 case $as_dir in #((( 1775 '') as_dir=./ ;; 1776 */) ;; 1777 *) as_dir=$as_dir/ ;; 1778 esac 1779 printf '%s\n' "PATH: $as_dir" 1780 done 1781 IFS=$as_save_IFS 1782 1783 } >&5 1784 1785 cat >&5 <<_ACEOF 1786 1787 1788 ## ----------- ## 1789 ## Core tests. ## 1790 ## ----------- ## 1791 1792 _ACEOF 1793 1794 1795 # Keep a trace of the command line. 1796 # Strip out --no-create and --no-recursion so they do not pile up. 1797 # Strip out --silent because we don't want to record it for future runs. 1798 # Also quote any args containing shell meta-characters. 1799 # Make two passes to allow for proper duplicate-argument suppression. 1800 ac_configure_args= 1801 ac_configure_args0= 1802 ac_configure_args1= 1803 ac_must_keep_next=false 1804 for ac_pass in 1 2 1805 do 1806 for ac_arg 1807 do 1808 case $ac_arg in 1809 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1810 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1811 | -silent | --silent | --silen | --sile | --sil) 1812 continue ;; 1813 *\'*) 1814 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1815 esac 1816 case $ac_pass in 1817 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1818 2) 1819 as_fn_append ac_configure_args1 " '$ac_arg'" 1820 if test $ac_must_keep_next = true; then 1821 ac_must_keep_next=false # Got value, back to normal. 1822 else 1823 case $ac_arg in 1824 *=* | --config-cache | -C | -disable-* | --disable-* \ 1825 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1826 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1827 | -with-* | --with-* | -without-* | --without-* | --x) 1828 case "$ac_configure_args0 " in 1829 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1830 esac 1831 ;; 1832 -* ) ac_must_keep_next=true ;; 1833 esac 1834 fi 1835 as_fn_append ac_configure_args " '$ac_arg'" 1836 ;; 1837 esac 1838 done 1839 done 1840 { ac_configure_args0=; unset ac_configure_args0;} 1841 { ac_configure_args1=; unset ac_configure_args1;} 1842 1843 # Dump the cache to stdout. It can be in a pipe (this is a requirement). 1844 ac_cache_dump () 1845 { 1846 # The following way of writing the cache mishandles newlines in values, 1847 # but we know of no workaround that is simple, portable, and efficient. 1848 # So, we kill variables containing newlines. 1849 # Ultrix sh set writes to stderr and can't be redirected directly, 1850 # and sets the high bit in the cache file unless we assign to the vars. 1851 ( 1852 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1853 eval ac_val=\$$ac_var 1854 case $ac_val in #( 1855 *${as_nl}*) 1856 case $ac_var in #( 1857 *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1858 printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1859 esac 1860 case $ac_var in #( 1861 _ | IFS | as_nl) ;; #( 1862 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1863 *) { eval $ac_var=; unset $ac_var;} ;; 1864 esac ;; 1865 esac 1866 done 1867 1868 (set) 2>&1 | 1869 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1870 *${as_nl}ac_space=\ *) 1871 # 'set' does not quote correctly, so add quotes: double-quote 1872 # substitution turns \\\\ into \\, and sed turns \\ into \. 1873 sed -n \ 1874 "s/'/'\\\\''/g; 1875 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1876 ;; #( 1877 *) 1878 # 'set' quotes correctly as required by POSIX, so do not add quotes. 1879 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1880 ;; 1881 esac | 1882 sort 1883 ) 1884 } 1885 1886 # Print debugging info to stdout. 1887 ac_dump_debugging_info () 1888 { 1889 echo 1890 1891 printf '%s\n' "## ---------------- ## 1892 ## Cache variables. ## 1893 ## ---------------- ##" 1894 echo 1895 ac_cache_dump 1896 echo 1897 1898 printf '%s\n' "## ----------------- ## 1899 ## Output variables. ## 1900 ## ----------------- ##" 1901 echo 1902 for ac_var in $ac_subst_vars 1903 do 1904 eval ac_val=\$$ac_var 1905 case $ac_val in 1906 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1907 esac 1908 printf '%s\n' "$ac_var='$ac_val'" 1909 done | sort 1910 echo 1911 1912 if test -n "$ac_subst_files"; then 1913 printf '%s\n' "## ------------------- ## 1914 ## File substitutions. ## 1915 ## ------------------- ##" 1916 echo 1917 for ac_var in $ac_subst_files 1918 do 1919 eval ac_val=\$$ac_var 1920 case $ac_val in 1921 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1922 esac 1923 printf '%s\n' "$ac_var='$ac_val'" 1924 done | sort 1925 echo 1926 fi 1927 1928 if test -s confdefs.h; then 1929 printf '%s\n' "## ----------- ## 1930 ## confdefs.h. ## 1931 ## ----------- ##" 1932 echo 1933 cat confdefs.h 1934 echo 1935 fi 1936 test "$ac_signal" != 0 && 1937 printf '%s\n' "$as_me: caught signal $ac_signal" 1938 printf '%s\n' "$as_me: exit $exit_status" 1939 } 1940 1941 # When interrupted or exit'd, cleanup temporary files, and complete 1942 # config.log. 1943 ac_exit_trap () 1944 { 1945 exit_status= 1946 # Sanitize IFS. 1947 IFS=" "" $as_nl" 1948 # Save into config.log some information that might help in debugging. 1949 ac_dump_debugging_info >&5 1950 eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && 1951 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1952 exit $exit_status 1953 } 1954 1955 trap 'ac_exit_trap $?' 0 1956 for ac_signal in 1 2 13 15; do 1957 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1958 done 1959 ac_signal=0 1960 1961 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1962 rm -f -r conftest* confdefs.h 1963 1964 printf '%s\n' "/* confdefs.h */" > confdefs.h 1965 1966 # Predefined preprocessor variables. 1967 1968 printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1969 1970 printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1971 1972 printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1973 1974 printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1975 1976 printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1977 1978 printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1979 1980 1981 # Let the site file select an alternate cache file if it wants to. 1982 # Prefer an explicitly selected file to automatically selected ones. 1983 if test -n "$CONFIG_SITE"; then 1984 ac_site_files="$CONFIG_SITE" 1985 elif test "x$prefix" != xNONE; then 1986 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1987 else 1988 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1989 fi 1990 1991 for ac_site_file in $ac_site_files 1992 do 1993 case $ac_site_file in #( 1994 */*) : 1995 ;; #( 1996 *) : 1997 ac_site_file=./$ac_site_file ;; 1998 esac 1999 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2000 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2001 printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} 2002 sed 's/^/| /' "$ac_site_file" >&5 2003 . "$ac_site_file" \ 2004 || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2005 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2006 as_fn_error $? "failed to load site script $ac_site_file 2007 See 'config.log' for more details" "$LINENO" 5; } 2008 fi 2009 done 2010 2011 if test -r "$cache_file"; then 2012 # Some versions of bash will fail to source /dev/null (special files 2013 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2014 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2015 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2016 printf '%s\n' "$as_me: loading cache $cache_file" >&6;} 2017 case $cache_file in 2018 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2019 *) . "./$cache_file";; 2020 esac 2021 fi 2022 else 2023 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2024 printf '%s\n' "$as_me: creating cache $cache_file" >&6;} 2025 >$cache_file 2026 fi 2027 2028 # Test code for whether the C compiler supports C23 (global declarations) 2029 ac_c_conftest_c23_globals=' 2030 /* Does the compiler advertise conformance to C17 or earlier? 2031 Although GCC 14 does not do that, even with -std=gnu23, 2032 it is close enough, and defines __STDC_VERSION == 202000L. */ 2033 #if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L 2034 # error "Compiler advertises conformance to C17 or earlier" 2035 #endif 2036 2037 // Check alignas. 2038 char alignas (double) c23_aligned_as_double; 2039 char alignas (0) c23_no_special_alignment; 2040 extern char c23_aligned_as_int; 2041 char alignas (0) alignas (int) c23_aligned_as_int; 2042 2043 // Check alignof. 2044 enum 2045 { 2046 c23_int_alignment = alignof (int), 2047 c23_int_array_alignment = alignof (int[100]), 2048 c23_char_alignment = alignof (char) 2049 }; 2050 static_assert (0 < -alignof (int), "alignof is signed"); 2051 2052 int function_with_unnamed_parameter (int) { return 0; } 2053 2054 void c23_noreturn (); 2055 2056 /* Test parsing of string and char UTF-8 literals (including hex escapes). 2057 The parens pacify GCC 15. */ 2058 bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); 2059 2060 bool check_that_bool_works = true | false | !nullptr; 2061 #if !true 2062 # error "true does not work in #if" 2063 #endif 2064 #if false 2065 #elifdef __STDC_VERSION__ 2066 #else 2067 # error "#elifdef does not work" 2068 #endif 2069 2070 #ifndef __has_c_attribute 2071 # error "__has_c_attribute not defined" 2072 #endif 2073 2074 #ifndef __has_include 2075 # error "__has_include not defined" 2076 #endif 2077 2078 #define LPAREN() ( 2079 #define FORTY_TWO(x) 42 2080 #define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) 2081 static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); 2082 2083 static_assert (0b101010 == 42); 2084 static_assert (0B101010 == 42); 2085 static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); 2086 static_assert (0.500'\''000'\''000 == 0.5); 2087 2088 enum unsignedish : unsigned int { uione = 1 }; 2089 static_assert (0 < -uione); 2090 2091 #include <stddef.h> 2092 constexpr nullptr_t null_pointer = nullptr; 2093 2094 static typeof (1 + 1L) two () { return 2; } 2095 static long int three () { return 3; } 2096 ' 2097 2098 # Test code for whether the C compiler supports C23 (body of main). 2099 ac_c_conftest_c23_main=' 2100 { 2101 label_before_declaration: 2102 int arr[10] = {}; 2103 if (arr[0]) 2104 goto label_before_declaration; 2105 if (!arr[0]) 2106 goto label_at_end_of_block; 2107 label_at_end_of_block: 2108 } 2109 ok |= !null_pointer; 2110 ok |= two != three; 2111 ' 2112 2113 # Test code for whether the C compiler supports C23 (complete). 2114 ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} 2115 2116 int 2117 main (int, char **) 2118 { 2119 int ok = 0; 2120 ${ac_c_conftest_c23_main} 2121 return ok; 2122 } 2123 " 2124 2125 # Test code for whether the C compiler supports C89 (global declarations) 2126 ac_c_conftest_c89_globals=' 2127 /* Do not test the value of __STDC__, because some compilers define it to 0 2128 or do not define it, while otherwise adequately conforming. */ 2129 2130 #include <stddef.h> 2131 #include <stdarg.h> 2132 struct stat; 2133 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2134 struct buf { int x; }; 2135 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2136 static char *e (char **p, int i) 2137 { 2138 return p[i]; 2139 } 2140 static char *f (char * (*g) (char **, int), char **p, ...) 2141 { 2142 char *s; 2143 va_list v; 2144 va_start (v,p); 2145 s = g (p, va_arg (v,int)); 2146 va_end (v); 2147 return s; 2148 } 2149 2150 /* C89 style stringification. */ 2151 #define noexpand_stringify(a) #a 2152 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2153 2154 /* C89 style token pasting. Exercises some of the corner cases that 2155 e.g. old MSVC gets wrong, but not very hard. */ 2156 #define noexpand_concat(a,b) a##b 2157 #define expand_concat(a,b) noexpand_concat(a,b) 2158 extern int vA; 2159 extern int vbee; 2160 #define aye A 2161 #define bee B 2162 int *pvA = &expand_concat(v,aye); 2163 int *pvbee = &noexpand_concat(v,bee); 2164 2165 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2166 function prototypes and stuff, but not \xHH hex character constants. 2167 These do not provoke an error unfortunately, instead are silently treated 2168 as an "x". The following induces an error, until -std is added to get 2169 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2170 array size at least. It is necessary to write \x00 == 0 to get something 2171 that is true only with -std. */ 2172 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2173 2174 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2175 inside strings and character constants. */ 2176 #define FOO(x) '\''x'\'' 2177 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2178 2179 int test (int i, double x); 2180 struct s1 {int (*f) (int a);}; 2181 struct s2 {int (*f) (double a);}; 2182 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2183 int, int);' 2184 2185 # Test code for whether the C compiler supports C89 (body of main). 2186 ac_c_conftest_c89_main=' 2187 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2188 ' 2189 2190 # Test code for whether the C compiler supports C99 (global declarations) 2191 ac_c_conftest_c99_globals=' 2192 /* Does the compiler advertise C99 conformance? */ 2193 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2194 # error "Compiler does not advertise C99 conformance" 2195 #endif 2196 2197 // See if C++-style comments work. 2198 2199 #include <stdbool.h> 2200 extern int puts (const char *); 2201 extern int printf (const char *, ...); 2202 extern int dprintf (int, const char *, ...); 2203 extern void *malloc (size_t); 2204 extern void free (void *); 2205 2206 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2207 // dprintf is used instead of fprintf to avoid needing to declare 2208 // FILE and stderr, and "aND" is used instead of "and" to work around 2209 // GCC bug 40564 which is irrelevant here. 2210 #define debug(...) dprintf (2, __VA_ARGS__) 2211 #define showlist(...) puts (#__VA_ARGS__) 2212 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2213 static void 2214 test_varargs_macros (void) 2215 { 2216 int x = 1234; 2217 int y = 5678; 2218 debug ("Flag"); 2219 debug ("X = %d\n", x); 2220 showlist (The first, second, aND third items.); 2221 report (x>y, "x is %d but y is %d", x, y); 2222 } 2223 2224 // Check long long types. 2225 #define BIG64 18446744073709551615ull 2226 #define BIG32 4294967295ul 2227 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2228 #if !BIG_OK 2229 #error "your preprocessor is broken" 2230 #endif 2231 #if BIG_OK 2232 #else 2233 #error "your preprocessor is broken" 2234 #endif 2235 static long long int bignum = -9223372036854775807LL; 2236 static unsigned long long int ubignum = BIG64; 2237 2238 struct incomplete_array 2239 { 2240 int datasize; 2241 double data[]; 2242 }; 2243 2244 struct named_init { 2245 int number; 2246 const wchar_t *name; 2247 double average; 2248 }; 2249 2250 typedef const char *ccp; 2251 2252 static inline int 2253 test_restrict (ccp restrict text) 2254 { 2255 // Iterate through items via the restricted pointer. 2256 // Also check for declarations in for loops. 2257 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2258 continue; 2259 return 0; 2260 } 2261 2262 // Check varargs and va_copy. 2263 static bool 2264 test_varargs (const char *format, ...) 2265 { 2266 va_list args; 2267 va_start (args, format); 2268 va_list args_copy; 2269 va_copy (args_copy, args); 2270 2271 const char *str = ""; 2272 int number = 0; 2273 float fnumber = 0; 2274 2275 while (*format) 2276 { 2277 switch (*format++) 2278 { 2279 case '\''s'\'': // string 2280 str = va_arg (args_copy, const char *); 2281 break; 2282 case '\''d'\'': // int 2283 number = va_arg (args_copy, int); 2284 break; 2285 case '\''f'\'': // float 2286 fnumber = va_arg (args_copy, double); 2287 break; 2288 default: 2289 break; 2290 } 2291 } 2292 va_end (args_copy); 2293 va_end (args); 2294 2295 return *str && number && fnumber; 2296 } 2297 ' 2298 2299 # Test code for whether the C compiler supports C99 (body of main). 2300 ac_c_conftest_c99_main=' 2301 // Check bool. 2302 _Bool success = false; 2303 success |= (argc != 0); 2304 2305 // Check restrict. 2306 if (test_restrict ("String literal") == 0) 2307 success = true; 2308 const char *restrict newvar = "Another string"; 2309 2310 // Check varargs. 2311 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2312 test_varargs_macros (); 2313 2314 // Check flexible array members. 2315 static struct incomplete_array *volatile incomplete_array_pointer; 2316 struct incomplete_array *ia = incomplete_array_pointer; 2317 ia->datasize = 10; 2318 for (int i = 0; i < ia->datasize; ++i) 2319 ia->data[i] = i * 1.234; 2320 // Work around memory leak warnings. 2321 free (ia); 2322 2323 // Check named initializers. 2324 struct named_init ni = { 2325 .number = 34, 2326 .name = L"Test wide string", 2327 .average = 543.34343, 2328 }; 2329 2330 ni.number = 58; 2331 2332 // Do not test for VLAs, as some otherwise-conforming compilers lack them. 2333 // C code should instead use __STDC_NO_VLA__; see Autoconf manual. 2334 2335 // work around unused variable warnings 2336 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2337 || ni.number != 58); 2338 ' 2339 2340 # Test code for whether the C compiler supports C11 (global declarations) 2341 ac_c_conftest_c11_globals=' 2342 /* Does the compiler advertise C11 conformance? */ 2343 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2344 # error "Compiler does not advertise C11 conformance" 2345 #endif 2346 2347 // Check _Alignas. 2348 char _Alignas (double) aligned_as_double; 2349 char _Alignas (0) no_special_alignment; 2350 extern char aligned_as_int; 2351 char _Alignas (0) _Alignas (int) aligned_as_int; 2352 2353 // Check _Alignof. 2354 enum 2355 { 2356 int_alignment = _Alignof (int), 2357 int_array_alignment = _Alignof (int[100]), 2358 char_alignment = _Alignof (char) 2359 }; 2360 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2361 2362 // Check _Noreturn. 2363 int _Noreturn does_not_return (void) { for (;;) continue; } 2364 2365 // Check _Static_assert. 2366 struct test_static_assert 2367 { 2368 int x; 2369 _Static_assert (sizeof (int) <= sizeof (long int), 2370 "_Static_assert does not work in struct"); 2371 long int y; 2372 }; 2373 2374 // Check UTF-8 literals. 2375 #define u8 syntax error! 2376 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2377 2378 // Check duplicate typedefs. 2379 typedef long *long_ptr; 2380 typedef long int *long_ptr; 2381 typedef long_ptr long_ptr; 2382 2383 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2384 struct anonymous 2385 { 2386 union { 2387 struct { int i; int j; }; 2388 struct { int k; long int l; } w; 2389 }; 2390 int m; 2391 } v1; 2392 ' 2393 2394 # Test code for whether the C compiler supports C11 (body of main). 2395 ac_c_conftest_c11_main=' 2396 _Static_assert ((offsetof (struct anonymous, i) 2397 == offsetof (struct anonymous, w.k)), 2398 "Anonymous union alignment botch"); 2399 v1.i = 2; 2400 v1.w.k = 5; 2401 ok |= v1.i != 5; 2402 ' 2403 2404 # Test code for whether the C compiler supports C11 (complete). 2405 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2406 ${ac_c_conftest_c99_globals} 2407 ${ac_c_conftest_c11_globals} 2408 2409 int 2410 main (int argc, char **argv) 2411 { 2412 int ok = 0; 2413 ${ac_c_conftest_c89_main} 2414 ${ac_c_conftest_c99_main} 2415 ${ac_c_conftest_c11_main} 2416 return ok; 2417 } 2418 " 2419 2420 # Test code for whether the C compiler supports C99 (complete). 2421 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2422 ${ac_c_conftest_c99_globals} 2423 2424 int 2425 main (int argc, char **argv) 2426 { 2427 int ok = 0; 2428 ${ac_c_conftest_c89_main} 2429 ${ac_c_conftest_c99_main} 2430 return ok; 2431 } 2432 " 2433 2434 # Test code for whether the C compiler supports C89 (complete). 2435 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2436 2437 int 2438 main (int argc, char **argv) 2439 { 2440 int ok = 0; 2441 ${ac_c_conftest_c89_main} 2442 return ok; 2443 } 2444 " 2445 2446 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2447 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2448 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2449 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2450 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2451 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2452 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2453 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2454 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2455 2456 # Auxiliary files required by this configure script. 2457 ac_aux_files="config.guess config.sub compile missing install-sh" 2458 2459 # Locations in which to look for auxiliary files. 2460 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2461 2462 # Search for a directory containing all of the required auxiliary files, 2463 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2464 # If we don't find one directory that contains all the files we need, 2465 # we report the set of missing files from the *first* directory in 2466 # $ac_aux_dir_candidates and give up. 2467 ac_missing_aux_files="" 2468 ac_first_candidate=: 2469 printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2471 as_found=false 2472 for as_dir in $ac_aux_dir_candidates 2473 do 2474 IFS=$as_save_IFS 2475 case $as_dir in #((( 2476 '') as_dir=./ ;; 2477 */) ;; 2478 *) as_dir=$as_dir/ ;; 2479 esac 2480 as_found=: 2481 2482 printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2483 ac_aux_dir_found=yes 2484 ac_install_sh= 2485 for ac_aux in $ac_aux_files 2486 do 2487 # As a special case, if "install-sh" is required, that requirement 2488 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2489 # and $ac_install_sh is set appropriately for whichever one is found. 2490 if test x"$ac_aux" = x"install-sh" 2491 then 2492 if test -f "${as_dir}install-sh"; then 2493 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2494 ac_install_sh="${as_dir}install-sh -c" 2495 elif test -f "${as_dir}install.sh"; then 2496 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2497 ac_install_sh="${as_dir}install.sh -c" 2498 elif test -f "${as_dir}shtool"; then 2499 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2500 ac_install_sh="${as_dir}shtool install -c" 2501 else 2502 ac_aux_dir_found=no 2503 if $ac_first_candidate; then 2504 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2505 else 2506 break 2507 fi 2508 fi 2509 else 2510 if test -f "${as_dir}${ac_aux}"; then 2511 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2512 else 2513 ac_aux_dir_found=no 2514 if $ac_first_candidate; then 2515 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2516 else 2517 break 2518 fi 2519 fi 2520 fi 2521 done 2522 if test "$ac_aux_dir_found" = yes; then 2523 ac_aux_dir="$as_dir" 2524 break 2525 fi 2526 ac_first_candidate=false 2527 2528 as_found=false 2529 done 2530 IFS=$as_save_IFS 2531 if $as_found 2532 then : 2533 2534 else case e in #( 2535 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2536 esac 2537 fi 2538 2539 2540 # These three variables are undocumented and unsupported, 2541 # and are intended to be withdrawn in a future Autoconf release. 2542 # They can cause serious problems if a builder's source tree is in a directory 2543 # whose full name contains unusual characters. 2544 if test -f "${ac_aux_dir}config.guess"; then 2545 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2546 fi 2547 if test -f "${ac_aux_dir}config.sub"; then 2548 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2549 fi 2550 if test -f "$ac_aux_dir/configure"; then 2551 ac_configure="$SHELL ${ac_aux_dir}configure" 2552 fi 2553 2554 # Check that the precious variables saved in the cache have kept the same 2555 # value. 2556 ac_cache_corrupted=false 2557 for ac_var in $ac_precious_vars; do 2558 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2559 eval ac_new_set=\$ac_env_${ac_var}_set 2560 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2561 eval ac_new_val=\$ac_env_${ac_var}_value 2562 case $ac_old_set,$ac_new_set in 2563 set,) 2564 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2565 printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2566 ac_cache_corrupted=: ;; 2567 ,set) 2568 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2569 printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2570 ac_cache_corrupted=: ;; 2571 ,);; 2572 *) 2573 if test "x$ac_old_val" != "x$ac_new_val"; then 2574 # differences in whitespace do not lead to failure. 2575 ac_old_val_w= 2576 for ac_val in x $ac_old_val; do 2577 ac_old_val_w="$ac_old_val_w $ac_val" 2578 done 2579 ac_new_val_w= 2580 for ac_val in x $ac_new_val; do 2581 ac_new_val_w="$ac_new_val_w $ac_val" 2582 done 2583 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2584 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2585 printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2586 ac_cache_corrupted=: 2587 else 2588 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2589 printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2590 eval $ac_var=\$ac_old_val 2591 fi 2592 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2593 printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} 2594 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2595 printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} 2596 fi;; 2597 esac 2598 # Pass precious variables to config.status. 2599 if test "$ac_new_set" = set; then 2600 case $ac_new_val in 2601 *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2602 *) ac_arg=$ac_var=$ac_new_val ;; 2603 esac 2604 case " $ac_configure_args " in 2605 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2606 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2607 esac 2608 fi 2609 done 2610 if $ac_cache_corrupted; then 2611 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2612 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2613 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2614 printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} 2615 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2616 and start over" "$LINENO" 5 2617 fi 2618 ## -------------------- ## 2619 ## Main body of script. ## 2620 ## -------------------- ## 2621 2622 2623 # Determine whether it's possible to make 'echo' print without a newline. 2624 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 2625 # for compatibility with existing Makefiles. 2626 ECHO_C= ECHO_N= ECHO_T= 2627 case `echo -n x` in #((((( 2628 -n*) 2629 case `echo 'xy\c'` in 2630 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2631 xy) ECHO_C='\c';; 2632 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2633 ECHO_T=' ';; 2634 esac;; 2635 *) 2636 ECHO_N='-n';; 2637 esac 2638 2639 ac_ext=c 2640 ac_cpp='$CPP $CPPFLAGS' 2641 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2642 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2643 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2644 2645 2646 2647 ac_config_headers="$ac_config_headers config.h" 2648 2649 2650 # Initialize Automake 2651 am__api_version='1.18' 2652 2653 2654 2655 # Find a good install program. We prefer a C program (faster), 2656 # so one script is as good as another. But avoid the broken or 2657 # incompatible versions: 2658 # SysV /etc/install, /usr/sbin/install 2659 # SunOS /usr/etc/install 2660 # IRIX /sbin/install 2661 # AIX /bin/install 2662 # AmigaOS /C/install, which installs bootblocks on floppy discs 2663 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2664 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2665 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2666 # OS/2's system install, which has a completely different semantic 2667 # ./install, which can be erroneously created by make from ./install.sh. 2668 # Reject install programs that cannot install multiple files. 2669 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2670 printf %s "checking for a BSD-compatible install... " >&6; } 2671 if test -z "$INSTALL"; then 2672 if test ${ac_cv_path_install+y} 2673 then : 2674 printf %s "(cached) " >&6 2675 else case e in #( 2676 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2677 for as_dir in $PATH 2678 do 2679 IFS=$as_save_IFS 2680 case $as_dir in #((( 2681 '') as_dir=./ ;; 2682 */) ;; 2683 *) as_dir=$as_dir/ ;; 2684 esac 2685 # Account for fact that we put trailing slashes in our PATH walk. 2686 case $as_dir in #(( 2687 ./ | /[cC]/* | \ 2688 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2689 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2690 /usr/ucb/* ) ;; 2691 *) 2692 # OSF/1 and SCO ODT 3.0 have their own names for install. 2693 # Don't use installbsd from OSF/1 since it installs stuff as root 2694 # by default. 2695 for ac_prog in ginstall scoinst install; do 2696 for ac_exec_ext in '' $ac_executable_extensions; do 2697 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2698 if test $ac_prog = install && 2699 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2700 # AIX install. It has an incompatible calling convention. 2701 : 2702 elif test $ac_prog = install && 2703 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2704 # program-specific install script used by HP pwplus--don't use. 2705 : 2706 else 2707 rm -rf conftest.one conftest.two conftest.dir 2708 echo one > conftest.one 2709 echo two > conftest.two 2710 mkdir conftest.dir 2711 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2712 test -s conftest.one && test -s conftest.two && 2713 test -s conftest.dir/conftest.one && 2714 test -s conftest.dir/conftest.two 2715 then 2716 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2717 break 3 2718 fi 2719 fi 2720 fi 2721 done 2722 done 2723 ;; 2724 esac 2725 2726 done 2727 IFS=$as_save_IFS 2728 2729 rm -rf conftest.one conftest.two conftest.dir 2730 ;; 2731 esac 2732 fi 2733 if test ${ac_cv_path_install+y}; then 2734 INSTALL=$ac_cv_path_install 2735 else 2736 # As a last resort, use the slow shell script. Don't cache a 2737 # value for INSTALL within a source directory, because that will 2738 # break other packages using the cache if that directory is 2739 # removed, or if the value is a relative name. 2740 INSTALL=$ac_install_sh 2741 fi 2742 fi 2743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2744 printf '%s\n' "$INSTALL" >&6; } 2745 2746 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2747 # It thinks the first close brace ends the variable substitution. 2748 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2749 2750 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2751 2752 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2753 2754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2755 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2756 if test ${am_cv_sleep_fractional_seconds+y} 2757 then : 2758 printf %s "(cached) " >&6 2759 else case e in #( 2760 e) if sleep 0.001 2>/dev/null 2761 then : 2762 am_cv_sleep_fractional_seconds=yes 2763 else case e in #( 2764 e) am_cv_sleep_fractional_seconds=no ;; 2765 esac 2766 fi 2767 ;; 2768 esac 2769 fi 2770 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2771 printf '%s\n' "$am_cv_sleep_fractional_seconds" >&6; } 2772 2773 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2774 printf %s "checking filesystem timestamp resolution... " >&6; } 2775 if test ${am_cv_filesystem_timestamp_resolution+y} 2776 then : 2777 printf %s "(cached) " >&6 2778 else case e in #( 2779 e) # Default to the worst case. 2780 am_cv_filesystem_timestamp_resolution=2 2781 2782 # Only try to go finer than 1 sec if sleep can do it. 2783 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2784 # - 1 sec is not much of a win compared to 2 sec, and 2785 # - it takes 2 seconds to perform the test whether 1 sec works. 2786 # 2787 # Instead, just use the default 2s on platforms that have 1s resolution, 2788 # accept the extra 1s delay when using $sleep in the Automake tests, in 2789 # exchange for not incurring the 2s delay for running the test for all 2790 # packages. 2791 # 2792 am_try_resolutions= 2793 if test "$am_cv_sleep_fractional_seconds" = yes; then 2794 # Even a millisecond often causes a bunch of false positives, 2795 # so just try a hundredth of a second. The time saved between .001 and 2796 # .01 is not terribly consequential. 2797 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2798 fi 2799 2800 # In order to catch current-generation FAT out, we must *modify* files 2801 # that already exist; the *creation* timestamp is finer. Use names 2802 # that make ls -t sort them differently when they have equal 2803 # timestamps than when they have distinct timestamps, keeping 2804 # in mind that ls -t prints the *newest* file first. 2805 rm -f conftest.ts? 2806 : > conftest.ts1 2807 : > conftest.ts2 2808 : > conftest.ts3 2809 2810 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2811 # clobber the current shell's arguments. (Outer-level square brackets 2812 # are removed by m4; they're present so that m4 does not expand 2813 # <dollar><star>; be careful, easy to get confused.) 2814 if ( 2815 set X `ls -t conftest.ts[12]` && 2816 { 2817 test "$*" != "X conftest.ts1 conftest.ts2" || 2818 test "$*" != "X conftest.ts2 conftest.ts1"; 2819 } 2820 ); then :; else 2821 # If neither matched, then we have a broken ls. This can happen 2822 # if, for instance, CONFIG_SHELL is bash and it inherits a 2823 # broken ls alias from the environment. This has actually 2824 # happened. Such a system could not be considered "sane". 2825 printf '%s\n' ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2826 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2827 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2828 as_fn_error $? "ls -t produces unexpected output. 2829 Make sure there is not a broken ls alias in your environment. 2830 See 'config.log' for more details" "$LINENO" 5; } 2831 fi 2832 2833 for am_try_res in $am_try_resolutions; do 2834 # Any one fine-grained sleep might happen to cross the boundary 2835 # between two values of a coarser actual resolution, but if we do 2836 # two fine-grained sleeps in a row, at least one of them will fall 2837 # entirely within a coarse interval. 2838 echo alpha > conftest.ts1 2839 sleep $am_try_res 2840 echo beta > conftest.ts2 2841 sleep $am_try_res 2842 echo gamma > conftest.ts3 2843 2844 # We assume that 'ls -t' will make use of high-resolution 2845 # timestamps if the operating system supports them at all. 2846 if (set X `ls -t conftest.ts?` && 2847 test "$2" = conftest.ts3 && 2848 test "$3" = conftest.ts2 && 2849 test "$4" = conftest.ts1); then 2850 # 2851 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2852 # because we don't need to test make. 2853 make_ok=true 2854 if test $am_try_res != 1; then 2855 # But if we've succeeded so far with a subsecond resolution, we 2856 # have one more thing to check: make. It can happen that 2857 # everything else supports the subsecond mtimes, but make doesn't; 2858 # notably on macOS, which ships make 3.81 from 2006 (the last one 2859 # released under GPLv2). https://bugs.gnu.org/68808 2860 # 2861 # We test $MAKE if it is defined in the environment, else "make". 2862 # It might get overridden later, but our hope is that in practice 2863 # it does not matter: it is the system "make" which is (by far) 2864 # the most likely to be broken, whereas if the user overrides it, 2865 # probably they did so with a better, or at least not worse, make. 2866 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2867 # 2868 # Create a Makefile (real tab character here): 2869 rm -f conftest.mk 2870 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2871 echo ' touch conftest.ts2' >>conftest.mk 2872 # 2873 # Now, running 2874 # touch conftest.ts1; touch conftest.ts2; make 2875 # should touch ts1 because ts2 is newer. This could happen by luck, 2876 # but most often, it will fail if make's support is insufficient. So 2877 # test for several consecutive successes. 2878 # 2879 # (We reuse conftest.ts[12] because we still want to modify existing 2880 # files, not create new ones, per above.) 2881 n=0 2882 make=${MAKE-make} 2883 until test $n -eq 3; do 2884 echo one > conftest.ts1 2885 sleep $am_try_res 2886 echo two > conftest.ts2 # ts2 should now be newer than ts1 2887 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2888 make_ok=false 2889 break # out of $n loop 2890 fi 2891 n=`expr $n + 1` 2892 done 2893 fi 2894 # 2895 if $make_ok; then 2896 # Everything we know to check worked out, so call this resolution good. 2897 am_cv_filesystem_timestamp_resolution=$am_try_res 2898 break # out of $am_try_res loop 2899 fi 2900 # Otherwise, we'll go on to check the next resolution. 2901 fi 2902 done 2903 rm -f conftest.ts? 2904 # (end _am_filesystem_timestamp_resolution) 2905 ;; 2906 esac 2907 fi 2908 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2909 printf '%s\n' "$am_cv_filesystem_timestamp_resolution" >&6; } 2910 2911 # This check should not be cached, as it may vary across builds of 2912 # different projects. 2913 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2914 printf %s "checking whether build environment is sane... " >&6; } 2915 # Reject unsafe characters in $srcdir or the absolute working directory 2916 # name. Accept space and tab only in the latter. 2917 am_lf=' 2918 ' 2919 case `pwd` in 2920 *[\\\"\#\$\&\'\`$am_lf]*) 2921 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2922 printf '%s\n' "no" >&6; } 2923 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2924 esac 2925 case $srcdir in 2926 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2927 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928 printf '%s\n' "no" >&6; } 2929 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2930 esac 2931 2932 # Do 'set' in a subshell so we don't clobber the current shell's 2933 # arguments. Must try -L first in case configure is actually a 2934 # symlink; some systems play weird games with the mod time of symlinks 2935 # (eg FreeBSD returns the mod time of the symlink's containing 2936 # directory). 2937 am_build_env_is_sane=no 2938 am_has_slept=no 2939 rm -f conftest.file 2940 for am_try in 1 2; do 2941 echo "timestamp, slept: $am_has_slept" > conftest.file 2942 if ( 2943 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2944 if test "$*" = "X"; then 2945 # -L didn't work. 2946 set X `ls -t "$srcdir/configure" conftest.file` 2947 fi 2948 test "$2" = conftest.file 2949 ); then 2950 am_build_env_is_sane=yes 2951 break 2952 fi 2953 # Just in case. 2954 sleep "$am_cv_filesystem_timestamp_resolution" 2955 am_has_slept=yes 2956 done 2957 2958 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2959 printf '%s\n' "$am_build_env_is_sane" >&6; } 2960 if test "$am_build_env_is_sane" = no; then 2961 as_fn_error $? "newly created file is older than distributed files! 2962 Check your system clock" "$LINENO" 5 2963 fi 2964 2965 # If we didn't sleep, we still need to ensure time stamps of config.status and 2966 # generated files are strictly newer. 2967 am_sleep_pid= 2968 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2969 then : 2970 2971 else case e in #( 2972 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2973 am_sleep_pid=$! 2974 ;; 2975 esac 2976 fi 2977 2978 rm -f conftest.file 2979 2980 test "$program_prefix" != NONE && 2981 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2982 # Use a double $ so make ignores it. 2983 test "$program_suffix" != NONE && 2984 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2985 # Double any \ or $. 2986 # By default was 's,x,x', remove it if useless. 2987 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2988 program_transform_name=`printf '%s\n' "$program_transform_name" | sed "$ac_script"` 2989 2990 2991 # Expand $ac_aux_dir to an absolute path. 2992 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2993 2994 2995 if test x"${MISSING+set}" != xset; then 2996 MISSING="\${SHELL} '$am_aux_dir/missing'" 2997 fi 2998 # Use eval to expand $SHELL 2999 if eval "$MISSING --is-lightweight"; then 3000 am_missing_run="$MISSING " 3001 else 3002 am_missing_run= 3003 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3004 printf '%s\n' "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3005 fi 3006 3007 if test x"${install_sh+set}" != xset; then 3008 case $am_aux_dir in 3009 *\ * | *\ *) 3010 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3011 *) 3012 install_sh="\${SHELL} $am_aux_dir/install-sh" 3013 esac 3014 fi 3015 3016 # Installed binaries are usually stripped using 'strip' when the user 3017 # run "make install-strip". However 'strip' might not be the right 3018 # tool to use in cross-compilation environments, therefore Automake 3019 # will honor the 'STRIP' environment variable to overrule this program. 3020 if test "$cross_compiling" != no; then 3021 if test -n "$ac_tool_prefix"; then 3022 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3023 set dummy ${ac_tool_prefix}strip; ac_word=$2 3024 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 printf %s "checking for $ac_word... " >&6; } 3026 if test ${ac_cv_prog_STRIP+y} 3027 then : 3028 printf %s "(cached) " >&6 3029 else case e in #( 3030 e) if test -n "$STRIP"; then 3031 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3032 else 3033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3034 for as_dir in $PATH 3035 do 3036 IFS=$as_save_IFS 3037 case $as_dir in #((( 3038 '') as_dir=./ ;; 3039 */) ;; 3040 *) as_dir=$as_dir/ ;; 3041 esac 3042 for ac_exec_ext in '' $ac_executable_extensions; do 3043 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3044 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3045 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3046 break 2 3047 fi 3048 done 3049 done 3050 IFS=$as_save_IFS 3051 3052 fi ;; 3053 esac 3054 fi 3055 STRIP=$ac_cv_prog_STRIP 3056 if test -n "$STRIP"; then 3057 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3058 printf '%s\n' "$STRIP" >&6; } 3059 else 3060 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3061 printf '%s\n' "no" >&6; } 3062 fi 3063 3064 3065 fi 3066 if test -z "$ac_cv_prog_STRIP"; then 3067 ac_ct_STRIP=$STRIP 3068 # Extract the first word of "strip", so it can be a program name with args. 3069 set dummy strip; ac_word=$2 3070 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3071 printf %s "checking for $ac_word... " >&6; } 3072 if test ${ac_cv_prog_ac_ct_STRIP+y} 3073 then : 3074 printf %s "(cached) " >&6 3075 else case e in #( 3076 e) if test -n "$ac_ct_STRIP"; then 3077 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3078 else 3079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3080 for as_dir in $PATH 3081 do 3082 IFS=$as_save_IFS 3083 case $as_dir in #((( 3084 '') as_dir=./ ;; 3085 */) ;; 3086 *) as_dir=$as_dir/ ;; 3087 esac 3088 for ac_exec_ext in '' $ac_executable_extensions; do 3089 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3090 ac_cv_prog_ac_ct_STRIP="strip" 3091 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3092 break 2 3093 fi 3094 done 3095 done 3096 IFS=$as_save_IFS 3097 3098 fi ;; 3099 esac 3100 fi 3101 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3102 if test -n "$ac_ct_STRIP"; then 3103 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3104 printf '%s\n' "$ac_ct_STRIP" >&6; } 3105 else 3106 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3107 printf '%s\n' "no" >&6; } 3108 fi 3109 3110 if test "x$ac_ct_STRIP" = x; then 3111 STRIP=":" 3112 else 3113 case $cross_compiling:$ac_tool_warned in 3114 yes:) 3115 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3116 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3117 ac_tool_warned=yes ;; 3118 esac 3119 STRIP=$ac_ct_STRIP 3120 fi 3121 else 3122 STRIP="$ac_cv_prog_STRIP" 3123 fi 3124 3125 fi 3126 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3127 3128 3129 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3130 printf %s "checking for a race-free mkdir -p... " >&6; } 3131 if test -z "$MKDIR_P"; then 3132 if test ${ac_cv_path_mkdir+y} 3133 then : 3134 printf %s "(cached) " >&6 3135 else case e in #( 3136 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3137 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3138 do 3139 IFS=$as_save_IFS 3140 case $as_dir in #((( 3141 '') as_dir=./ ;; 3142 */) ;; 3143 *) as_dir=$as_dir/ ;; 3144 esac 3145 for ac_prog in mkdir gmkdir; do 3146 for ac_exec_ext in '' $ac_executable_extensions; do 3147 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3148 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3149 'mkdir ('*'coreutils) '* | \ 3150 *'BusyBox '* | \ 3151 'mkdir (fileutils) '4.1*) 3152 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3153 break 3;; 3154 esac 3155 done 3156 done 3157 done 3158 IFS=$as_save_IFS 3159 ;; 3160 esac 3161 fi 3162 3163 test -d ./--version && rmdir ./--version 3164 if test ${ac_cv_path_mkdir+y}; then 3165 MKDIR_P="$ac_cv_path_mkdir -p" 3166 else 3167 # As a last resort, use plain mkdir -p, 3168 # in the hope it doesn't have the bugs of ancient mkdir. 3169 MKDIR_P='mkdir -p' 3170 fi 3171 fi 3172 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3173 printf '%s\n' "$MKDIR_P" >&6; } 3174 3175 for ac_prog in gawk mawk nawk awk 'busybox awk' 3176 do 3177 # Extract the first word of "$ac_prog", so it can be a program name with args. 3178 set dummy $ac_prog; ac_word=$2 3179 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3180 printf %s "checking for $ac_word... " >&6; } 3181 if test ${ac_cv_prog_AWK+y} 3182 then : 3183 printf %s "(cached) " >&6 3184 else case e in #( 3185 e) if test -n "$AWK"; then 3186 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3187 else 3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3189 for as_dir in $PATH 3190 do 3191 IFS=$as_save_IFS 3192 case $as_dir in #((( 3193 '') as_dir=./ ;; 3194 */) ;; 3195 *) as_dir=$as_dir/ ;; 3196 esac 3197 for ac_exec_ext in '' $ac_executable_extensions; do 3198 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3199 ac_cv_prog_AWK="$ac_prog" 3200 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3201 break 2 3202 fi 3203 done 3204 done 3205 IFS=$as_save_IFS 3206 3207 fi ;; 3208 esac 3209 fi 3210 AWK=$ac_cv_prog_AWK 3211 if test -n "$AWK"; then 3212 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3213 printf '%s\n' "$AWK" >&6; } 3214 else 3215 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3216 printf '%s\n' "no" >&6; } 3217 fi 3218 3219 3220 test -n "$AWK" && break 3221 done 3222 3223 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3224 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3225 set x ${MAKE-make} 3226 ac_make=`printf '%s\n' "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3227 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3228 then : 3229 printf %s "(cached) " >&6 3230 else case e in #( 3231 e) cat >conftest.make <<\_ACEOF 3232 SHELL = /bin/sh 3233 all: 3234 @printf '%s\n' '@@@%%%=$(MAKE)=@@@%%%' 3235 _ACEOF 3236 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3237 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3238 *@@@%%%=?*=@@@%%%*) 3239 eval ac_cv_prog_make_${ac_make}_set=yes;; 3240 *) 3241 eval ac_cv_prog_make_${ac_make}_set=no;; 3242 esac 3243 rm -f conftest.make ;; 3244 esac 3245 fi 3246 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3247 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3248 printf '%s\n' "yes" >&6; } 3249 SET_MAKE= 3250 else 3251 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3252 printf '%s\n' "no" >&6; } 3253 SET_MAKE="MAKE=${MAKE-make}" 3254 fi 3255 3256 rm -rf .tst 2>/dev/null 3257 mkdir .tst 2>/dev/null 3258 if test -d .tst; then 3259 am__leading_dot=. 3260 else 3261 am__leading_dot=_ 3262 fi 3263 rmdir .tst 2>/dev/null 3264 3265 AM_DEFAULT_VERBOSITY=1 3266 # Check whether --enable-silent-rules was given. 3267 if test ${enable_silent_rules+y} 3268 then : 3269 enableval=$enable_silent_rules; 3270 fi 3271 3272 am_make=${MAKE-make} 3273 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3274 printf %s "checking whether $am_make supports nested variables... " >&6; } 3275 if test ${am_cv_make_support_nested_variables+y} 3276 then : 3277 printf %s "(cached) " >&6 3278 else case e in #( 3279 e) if printf '%s\n' 'TRUE=$(BAR$(V)) 3280 BAR0=false 3281 BAR1=true 3282 V=1 3283 am__doit: 3284 @$(TRUE) 3285 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3286 am_cv_make_support_nested_variables=yes 3287 else 3288 am_cv_make_support_nested_variables=no 3289 fi ;; 3290 esac 3291 fi 3292 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3293 printf '%s\n' "$am_cv_make_support_nested_variables" >&6; } 3294 AM_BACKSLASH='\' 3295 3296 am__rm_f_notfound= 3297 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3298 then : 3299 3300 else case e in #( 3301 e) am__rm_f_notfound='""' ;; 3302 esac 3303 fi 3304 3305 3306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3307 printf %s "checking xargs -n works... " >&6; } 3308 if test ${am_cv_xargs_n_works+y} 3309 then : 3310 printf %s "(cached) " >&6 3311 else case e in #( 3312 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3313 3" 3314 then : 3315 am_cv_xargs_n_works=yes 3316 else case e in #( 3317 e) am_cv_xargs_n_works=no ;; 3318 esac 3319 fi ;; 3320 esac 3321 fi 3322 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3323 printf '%s\n' "$am_cv_xargs_n_works" >&6; } 3324 if test "$am_cv_xargs_n_works" = yes 3325 then : 3326 am__xargs_n='xargs -n' 3327 else case e in #( 3328 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3329 ;; 3330 esac 3331 fi 3332 3333 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3334 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3335 # is not polluted with repeated "-I." 3336 am__isrc=' -I$(srcdir)' 3337 # test to see if srcdir already configured 3338 if test -f $srcdir/config.status; then 3339 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3340 fi 3341 fi 3342 3343 # test whether we have cygpath 3344 if test -z "$CYGPATH_W"; then 3345 if (cygpath --version) >/dev/null 2>/dev/null; then 3346 CYGPATH_W='cygpath -w' 3347 else 3348 CYGPATH_W=echo 3349 fi 3350 fi 3351 3352 3353 # Define the identity of the package. 3354 PACKAGE='xfontsel' 3355 VERSION='1.1.2' 3356 3357 3358 printf '%s\n' "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3359 3360 3361 printf '%s\n' "#define VERSION \"$VERSION\"" >>confdefs.h 3362 3363 # Some tools Automake needs. 3364 3365 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3366 3367 3368 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3369 3370 3371 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3372 3373 3374 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3375 3376 3377 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3378 3379 # For better backward compatibility. To be removed once Automake 1.9.x 3380 # dies out for good. For more background, see: 3381 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3382 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3383 mkdir_p='$(MKDIR_P)' 3384 3385 # We need awk for the "check" target (and possibly the TAP driver). The 3386 # system "awk" is bad on some platforms. 3387 # Always define AMTAR for backward compatibility. Yes, it's still used 3388 # in the wild :-( We should find a proper way to deprecate it ... 3389 AMTAR='$${TAR-tar}' 3390 3391 3392 # We'll loop over all known methods to create a tar archive until one works. 3393 _am_tools='gnutar plaintar pax cpio none' 3394 3395 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3396 # There is notably a 21 bits limit for the UID and the GID. In fact, 3397 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3398 # and bug#13588). 3399 am_max_uid=2097151 # 2^21 - 1 3400 am_max_gid=$am_max_uid 3401 # The $UID and $GID variables are not portable, so we need to resort 3402 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3403 # below are definitely unexpected, so allow the users to see them 3404 # (that is, avoid stderr redirection). 3405 am_uid=`id -u || echo unknown` 3406 am_gid=`id -g || echo unknown` 3407 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3408 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3409 if test x$am_uid = xunknown; then 3410 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 3411 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 3412 elif test $am_uid -le $am_max_uid; then 3413 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3414 printf '%s\n' "yes" >&6; } 3415 else 3416 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3417 printf '%s\n' "no" >&6; } 3418 _am_tools=none 3419 fi 3420 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3421 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3422 if test x$gm_gid = xunknown; then 3423 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 3424 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 3425 elif test $am_gid -le $am_max_gid; then 3426 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3427 printf '%s\n' "yes" >&6; } 3428 else 3429 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3430 printf '%s\n' "no" >&6; } 3431 _am_tools=none 3432 fi 3433 3434 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3435 printf %s "checking how to create a ustar tar archive... " >&6; } 3436 3437 # Go ahead even if we have the value already cached. We do so because we 3438 # need to set the values for the 'am__tar' and 'am__untar' variables. 3439 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3440 3441 for _am_tool in $_am_tools; do 3442 case $_am_tool in 3443 gnutar) 3444 for _am_tar in tar gnutar gtar; do 3445 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3446 ($_am_tar --version) >&5 2>&5 3447 ac_status=$? 3448 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3449 (exit $ac_status); } && break 3450 done 3451 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3452 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3453 am__untar="$_am_tar -xf -" 3454 ;; 3455 plaintar) 3456 # Must skip GNU tar: if it does not support --format= it doesn't create 3457 # ustar tarball either. 3458 (tar --version) >/dev/null 2>&1 && continue 3459 am__tar='tar chf - "$$tardir"' 3460 am__tar_='tar chf - "$tardir"' 3461 am__untar='tar xf -' 3462 ;; 3463 pax) 3464 am__tar='pax -L -x ustar -w "$$tardir"' 3465 am__tar_='pax -L -x ustar -w "$tardir"' 3466 am__untar='pax -r' 3467 ;; 3468 cpio) 3469 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3470 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3471 am__untar='cpio -i -H ustar -d' 3472 ;; 3473 none) 3474 am__tar=false 3475 am__tar_=false 3476 am__untar=false 3477 ;; 3478 esac 3479 3480 # If the value was cached, stop now. We just wanted to have am__tar 3481 # and am__untar set. 3482 test -n "${am_cv_prog_tar_ustar}" && break 3483 3484 # tar/untar a dummy directory, and stop if the command works. 3485 rm -rf conftest.dir 3486 mkdir conftest.dir 3487 echo GrepMe > conftest.dir/file 3488 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3489 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3490 ac_status=$? 3491 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3492 (exit $ac_status); } 3493 rm -rf conftest.dir 3494 if test -s conftest.tar; then 3495 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3496 ($am__untar <conftest.tar) >&5 2>&5 3497 ac_status=$? 3498 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3499 (exit $ac_status); } 3500 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3501 (cat conftest.dir/file) >&5 2>&5 3502 ac_status=$? 3503 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3504 (exit $ac_status); } 3505 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3506 fi 3507 done 3508 rm -rf conftest.dir 3509 3510 if test ${am_cv_prog_tar_ustar+y} 3511 then : 3512 printf %s "(cached) " >&6 3513 else case e in #( 3514 e) am_cv_prog_tar_ustar=$_am_tool ;; 3515 esac 3516 fi 3517 3518 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3519 printf '%s\n' "$am_cv_prog_tar_ustar" >&6; } 3520 3521 3522 3523 3524 3525 # Variables for tags utilities; see am/tags.am 3526 if test -z "$CTAGS"; then 3527 CTAGS=ctags 3528 fi 3529 3530 if test -z "$ETAGS"; then 3531 ETAGS=etags 3532 fi 3533 3534 if test -z "$CSCOPE"; then 3535 CSCOPE=cscope 3536 fi 3537 3538 3539 3540 3541 3542 3543 3544 3545 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 DEPDIR="${am__leading_dot}deps" 3570 3571 ac_config_commands="$ac_config_commands depfiles" 3572 3573 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3574 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3575 cat > confinc.mk << 'END' 3576 am__doit: 3577 @echo this is the am__doit target >confinc.out 3578 .PHONY: am__doit 3579 END 3580 am__include="#" 3581 am__quote= 3582 # BSD make does it like this. 3583 echo '.include "confinc.mk" # ignored' > confmf.BSD 3584 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3585 echo 'include confinc.mk # ignored' > confmf.GNU 3586 _am_result=no 3587 for s in GNU BSD; do 3588 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3589 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3590 ac_status=$? 3591 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3592 (exit $ac_status); } 3593 case $?:`cat confinc.out 2>/dev/null` in #( 3594 '0:this is the am__doit target') : 3595 case $s in #( 3596 BSD) : 3597 am__include='.include' am__quote='"' ;; #( 3598 *) : 3599 am__include='include' am__quote='' ;; 3600 esac ;; #( 3601 *) : 3602 ;; 3603 esac 3604 if test "$am__include" != "#"; then 3605 _am_result="yes ($s style)" 3606 break 3607 fi 3608 done 3609 rm -f confinc.* confmf.* 3610 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3611 printf '%s\n' "${_am_result}" >&6; } 3612 3613 # Check whether --enable-dependency-tracking was given. 3614 if test ${enable_dependency_tracking+y} 3615 then : 3616 enableval=$enable_dependency_tracking; 3617 fi 3618 3619 if test "x$enable_dependency_tracking" != xno; then 3620 am_depcomp="$ac_aux_dir/depcomp" 3621 AMDEPBACKSLASH='\' 3622 am__nodep='_no' 3623 fi 3624 if test "x$enable_dependency_tracking" != xno; then 3625 AMDEP_TRUE= 3626 AMDEP_FALSE='#' 3627 else 3628 AMDEP_TRUE='#' 3629 AMDEP_FALSE= 3630 fi 3631 3632 3633 ac_ext=c 3634 ac_cpp='$CPP $CPPFLAGS' 3635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3637 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3638 if test -n "$ac_tool_prefix"; then 3639 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3640 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3641 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3642 printf %s "checking for $ac_word... " >&6; } 3643 if test ${ac_cv_prog_CC+y} 3644 then : 3645 printf %s "(cached) " >&6 3646 else case e in #( 3647 e) if test -n "$CC"; then 3648 ac_cv_prog_CC="$CC" # Let the user override the test. 3649 else 3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3651 for as_dir in $PATH 3652 do 3653 IFS=$as_save_IFS 3654 case $as_dir in #((( 3655 '') as_dir=./ ;; 3656 */) ;; 3657 *) as_dir=$as_dir/ ;; 3658 esac 3659 for ac_exec_ext in '' $ac_executable_extensions; do 3660 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3661 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3662 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3663 break 2 3664 fi 3665 done 3666 done 3667 IFS=$as_save_IFS 3668 3669 fi ;; 3670 esac 3671 fi 3672 CC=$ac_cv_prog_CC 3673 if test -n "$CC"; then 3674 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3675 printf '%s\n' "$CC" >&6; } 3676 else 3677 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3678 printf '%s\n' "no" >&6; } 3679 fi 3680 3681 3682 fi 3683 if test -z "$ac_cv_prog_CC"; then 3684 ac_ct_CC=$CC 3685 # Extract the first word of "gcc", so it can be a program name with args. 3686 set dummy gcc; ac_word=$2 3687 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3688 printf %s "checking for $ac_word... " >&6; } 3689 if test ${ac_cv_prog_ac_ct_CC+y} 3690 then : 3691 printf %s "(cached) " >&6 3692 else case e in #( 3693 e) if test -n "$ac_ct_CC"; then 3694 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3695 else 3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3697 for as_dir in $PATH 3698 do 3699 IFS=$as_save_IFS 3700 case $as_dir in #((( 3701 '') as_dir=./ ;; 3702 */) ;; 3703 *) as_dir=$as_dir/ ;; 3704 esac 3705 for ac_exec_ext in '' $ac_executable_extensions; do 3706 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3707 ac_cv_prog_ac_ct_CC="gcc" 3708 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3709 break 2 3710 fi 3711 done 3712 done 3713 IFS=$as_save_IFS 3714 3715 fi ;; 3716 esac 3717 fi 3718 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3719 if test -n "$ac_ct_CC"; then 3720 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3721 printf '%s\n' "$ac_ct_CC" >&6; } 3722 else 3723 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3724 printf '%s\n' "no" >&6; } 3725 fi 3726 3727 if test "x$ac_ct_CC" = x; then 3728 CC="" 3729 else 3730 case $cross_compiling:$ac_tool_warned in 3731 yes:) 3732 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3733 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3734 ac_tool_warned=yes ;; 3735 esac 3736 CC=$ac_ct_CC 3737 fi 3738 else 3739 CC="$ac_cv_prog_CC" 3740 fi 3741 3742 if test -z "$CC"; then 3743 if test -n "$ac_tool_prefix"; then 3744 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3745 set dummy ${ac_tool_prefix}cc; ac_word=$2 3746 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3747 printf %s "checking for $ac_word... " >&6; } 3748 if test ${ac_cv_prog_CC+y} 3749 then : 3750 printf %s "(cached) " >&6 3751 else case e in #( 3752 e) if test -n "$CC"; then 3753 ac_cv_prog_CC="$CC" # Let the user override the test. 3754 else 3755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3756 for as_dir in $PATH 3757 do 3758 IFS=$as_save_IFS 3759 case $as_dir in #((( 3760 '') as_dir=./ ;; 3761 */) ;; 3762 *) as_dir=$as_dir/ ;; 3763 esac 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3766 ac_cv_prog_CC="${ac_tool_prefix}cc" 3767 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770 done 3771 done 3772 IFS=$as_save_IFS 3773 3774 fi ;; 3775 esac 3776 fi 3777 CC=$ac_cv_prog_CC 3778 if test -n "$CC"; then 3779 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3780 printf '%s\n' "$CC" >&6; } 3781 else 3782 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3783 printf '%s\n' "no" >&6; } 3784 fi 3785 3786 3787 fi 3788 fi 3789 if test -z "$CC"; then 3790 # Extract the first word of "cc", so it can be a program name with args. 3791 set dummy cc; ac_word=$2 3792 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3793 printf %s "checking for $ac_word... " >&6; } 3794 if test ${ac_cv_prog_CC+y} 3795 then : 3796 printf %s "(cached) " >&6 3797 else case e in #( 3798 e) if test -n "$CC"; then 3799 ac_cv_prog_CC="$CC" # Let the user override the test. 3800 else 3801 ac_prog_rejected=no 3802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3803 for as_dir in $PATH 3804 do 3805 IFS=$as_save_IFS 3806 case $as_dir in #((( 3807 '') as_dir=./ ;; 3808 */) ;; 3809 *) as_dir=$as_dir/ ;; 3810 esac 3811 for ac_exec_ext in '' $ac_executable_extensions; do 3812 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3813 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3814 ac_prog_rejected=yes 3815 continue 3816 fi 3817 ac_cv_prog_CC="cc" 3818 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3819 break 2 3820 fi 3821 done 3822 done 3823 IFS=$as_save_IFS 3824 3825 if test $ac_prog_rejected = yes; then 3826 # We found a bogon in the path, so make sure we never use it. 3827 set dummy $ac_cv_prog_CC 3828 shift 3829 if test $# != 0; then 3830 # We chose a different compiler from the bogus one. 3831 # However, it has the same basename, so the bogon will be chosen 3832 # first if we set CC to just the basename; use the full file name. 3833 shift 3834 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3835 fi 3836 fi 3837 fi ;; 3838 esac 3839 fi 3840 CC=$ac_cv_prog_CC 3841 if test -n "$CC"; then 3842 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3843 printf '%s\n' "$CC" >&6; } 3844 else 3845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3846 printf '%s\n' "no" >&6; } 3847 fi 3848 3849 3850 fi 3851 if test -z "$CC"; then 3852 if test -n "$ac_tool_prefix"; then 3853 for ac_prog in cl.exe 3854 do 3855 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3856 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3857 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3858 printf %s "checking for $ac_word... " >&6; } 3859 if test ${ac_cv_prog_CC+y} 3860 then : 3861 printf %s "(cached) " >&6 3862 else case e in #( 3863 e) if test -n "$CC"; then 3864 ac_cv_prog_CC="$CC" # Let the user override the test. 3865 else 3866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3867 for as_dir in $PATH 3868 do 3869 IFS=$as_save_IFS 3870 case $as_dir in #((( 3871 '') as_dir=./ ;; 3872 */) ;; 3873 *) as_dir=$as_dir/ ;; 3874 esac 3875 for ac_exec_ext in '' $ac_executable_extensions; do 3876 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3877 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3878 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3879 break 2 3880 fi 3881 done 3882 done 3883 IFS=$as_save_IFS 3884 3885 fi ;; 3886 esac 3887 fi 3888 CC=$ac_cv_prog_CC 3889 if test -n "$CC"; then 3890 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3891 printf '%s\n' "$CC" >&6; } 3892 else 3893 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3894 printf '%s\n' "no" >&6; } 3895 fi 3896 3897 3898 test -n "$CC" && break 3899 done 3900 fi 3901 if test -z "$CC"; then 3902 ac_ct_CC=$CC 3903 for ac_prog in cl.exe 3904 do 3905 # Extract the first word of "$ac_prog", so it can be a program name with args. 3906 set dummy $ac_prog; ac_word=$2 3907 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3908 printf %s "checking for $ac_word... " >&6; } 3909 if test ${ac_cv_prog_ac_ct_CC+y} 3910 then : 3911 printf %s "(cached) " >&6 3912 else case e in #( 3913 e) if test -n "$ac_ct_CC"; then 3914 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3915 else 3916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3917 for as_dir in $PATH 3918 do 3919 IFS=$as_save_IFS 3920 case $as_dir in #((( 3921 '') as_dir=./ ;; 3922 */) ;; 3923 *) as_dir=$as_dir/ ;; 3924 esac 3925 for ac_exec_ext in '' $ac_executable_extensions; do 3926 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3927 ac_cv_prog_ac_ct_CC="$ac_prog" 3928 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3929 break 2 3930 fi 3931 done 3932 done 3933 IFS=$as_save_IFS 3934 3935 fi ;; 3936 esac 3937 fi 3938 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3939 if test -n "$ac_ct_CC"; then 3940 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3941 printf '%s\n' "$ac_ct_CC" >&6; } 3942 else 3943 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3944 printf '%s\n' "no" >&6; } 3945 fi 3946 3947 3948 test -n "$ac_ct_CC" && break 3949 done 3950 3951 if test "x$ac_ct_CC" = x; then 3952 CC="" 3953 else 3954 case $cross_compiling:$ac_tool_warned in 3955 yes:) 3956 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3957 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3958 ac_tool_warned=yes ;; 3959 esac 3960 CC=$ac_ct_CC 3961 fi 3962 fi 3963 3964 fi 3965 if test -z "$CC"; then 3966 if test -n "$ac_tool_prefix"; then 3967 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3968 set dummy ${ac_tool_prefix}clang; ac_word=$2 3969 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3970 printf %s "checking for $ac_word... " >&6; } 3971 if test ${ac_cv_prog_CC+y} 3972 then : 3973 printf %s "(cached) " >&6 3974 else case e in #( 3975 e) if test -n "$CC"; then 3976 ac_cv_prog_CC="$CC" # Let the user override the test. 3977 else 3978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3979 for as_dir in $PATH 3980 do 3981 IFS=$as_save_IFS 3982 case $as_dir in #((( 3983 '') as_dir=./ ;; 3984 */) ;; 3985 *) as_dir=$as_dir/ ;; 3986 esac 3987 for ac_exec_ext in '' $ac_executable_extensions; do 3988 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3989 ac_cv_prog_CC="${ac_tool_prefix}clang" 3990 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3991 break 2 3992 fi 3993 done 3994 done 3995 IFS=$as_save_IFS 3996 3997 fi ;; 3998 esac 3999 fi 4000 CC=$ac_cv_prog_CC 4001 if test -n "$CC"; then 4002 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4003 printf '%s\n' "$CC" >&6; } 4004 else 4005 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4006 printf '%s\n' "no" >&6; } 4007 fi 4008 4009 4010 fi 4011 if test -z "$ac_cv_prog_CC"; then 4012 ac_ct_CC=$CC 4013 # Extract the first word of "clang", so it can be a program name with args. 4014 set dummy clang; ac_word=$2 4015 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4016 printf %s "checking for $ac_word... " >&6; } 4017 if test ${ac_cv_prog_ac_ct_CC+y} 4018 then : 4019 printf %s "(cached) " >&6 4020 else case e in #( 4021 e) if test -n "$ac_ct_CC"; then 4022 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4023 else 4024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4025 for as_dir in $PATH 4026 do 4027 IFS=$as_save_IFS 4028 case $as_dir in #((( 4029 '') as_dir=./ ;; 4030 */) ;; 4031 *) as_dir=$as_dir/ ;; 4032 esac 4033 for ac_exec_ext in '' $ac_executable_extensions; do 4034 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4035 ac_cv_prog_ac_ct_CC="clang" 4036 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4037 break 2 4038 fi 4039 done 4040 done 4041 IFS=$as_save_IFS 4042 4043 fi ;; 4044 esac 4045 fi 4046 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4047 if test -n "$ac_ct_CC"; then 4048 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4049 printf '%s\n' "$ac_ct_CC" >&6; } 4050 else 4051 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4052 printf '%s\n' "no" >&6; } 4053 fi 4054 4055 if test "x$ac_ct_CC" = x; then 4056 CC="" 4057 else 4058 case $cross_compiling:$ac_tool_warned in 4059 yes:) 4060 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4061 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4062 ac_tool_warned=yes ;; 4063 esac 4064 CC=$ac_ct_CC 4065 fi 4066 else 4067 CC="$ac_cv_prog_CC" 4068 fi 4069 4070 fi 4071 4072 4073 test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4074 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4075 as_fn_error $? "no acceptable C compiler found in \$PATH 4076 See 'config.log' for more details" "$LINENO" 5; } 4077 4078 # Provide some information about the compiler. 4079 printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4080 set X $ac_compile 4081 ac_compiler=$2 4082 for ac_option in --version -v -V -qversion -version; do 4083 { { ac_try="$ac_compiler $ac_option >&5" 4084 case "(($ac_try" in 4085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4086 *) ac_try_echo=$ac_try;; 4087 esac 4088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4089 printf '%s\n' "$ac_try_echo"; } >&5 4090 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4091 ac_status=$? 4092 if test -s conftest.err; then 4093 sed '10a\ 4094 ... rest of stderr output deleted ... 4095 10q' conftest.err >conftest.er1 4096 cat conftest.er1 >&5 4097 fi 4098 rm -f conftest.er1 conftest.err 4099 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4100 test $ac_status = 0; } 4101 done 4102 4103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4104 /* end confdefs.h. */ 4105 4106 int 4107 main (void) 4108 { 4109 4110 ; 4111 return 0; 4112 } 4113 _ACEOF 4114 ac_clean_files_save=$ac_clean_files 4115 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4116 # Try to create an executable without -o first, disregard a.out. 4117 # It will help us diagnose broken compilers, and finding out an intuition 4118 # of exeext. 4119 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4120 printf %s "checking whether the C compiler works... " >&6; } 4121 ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4122 4123 # The possible output files: 4124 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4125 4126 ac_rmfiles= 4127 for ac_file in $ac_files 4128 do 4129 case $ac_file in 4130 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4131 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4132 esac 4133 done 4134 rm -f $ac_rmfiles 4135 4136 if { { ac_try="$ac_link_default" 4137 case "(($ac_try" in 4138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4139 *) ac_try_echo=$ac_try;; 4140 esac 4141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4142 printf '%s\n' "$ac_try_echo"; } >&5 4143 (eval "$ac_link_default") 2>&5 4144 ac_status=$? 4145 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4146 test $ac_status = 0; } 4147 then : 4148 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 4149 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 4150 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4151 # so that the user can short-circuit this test for compilers unknown to 4152 # Autoconf. 4153 for ac_file in $ac_files '' 4154 do 4155 test -f "$ac_file" || continue 4156 case $ac_file in 4157 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4158 ;; 4159 [ab].out ) 4160 # We found the default executable, but exeext='' is most 4161 # certainly right. 4162 break;; 4163 *.* ) 4164 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4165 then :; else 4166 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4167 fi 4168 # We set ac_cv_exeext here because the later test for it is not 4169 # safe: cross compilers may not add the suffix if given an '-o' 4170 # argument, so we may need to know it at that point already. 4171 # Even if this section looks crufty: it has the advantage of 4172 # actually working. 4173 break;; 4174 * ) 4175 break;; 4176 esac 4177 done 4178 test "$ac_cv_exeext" = no && ac_cv_exeext= 4179 4180 else case e in #( 4181 e) ac_file='' ;; 4182 esac 4183 fi 4184 if test -z "$ac_file" 4185 then : 4186 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4187 printf '%s\n' "no" >&6; } 4188 printf '%s\n' "$as_me: failed program was:" >&5 4189 sed 's/^/| /' conftest.$ac_ext >&5 4190 4191 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4192 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4193 as_fn_error 77 "C compiler cannot create executables 4194 See 'config.log' for more details" "$LINENO" 5; } 4195 else case e in #( 4196 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4197 printf '%s\n' "yes" >&6; } ;; 4198 esac 4199 fi 4200 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4201 printf %s "checking for C compiler default output file name... " >&6; } 4202 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4203 printf '%s\n' "$ac_file" >&6; } 4204 ac_exeext=$ac_cv_exeext 4205 4206 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4207 ac_clean_files=$ac_clean_files_save 4208 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4209 printf %s "checking for suffix of executables... " >&6; } 4210 if { { ac_try="$ac_link" 4211 case "(($ac_try" in 4212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4213 *) ac_try_echo=$ac_try;; 4214 esac 4215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4216 printf '%s\n' "$ac_try_echo"; } >&5 4217 (eval "$ac_link") 2>&5 4218 ac_status=$? 4219 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4220 test $ac_status = 0; } 4221 then : 4222 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4223 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4224 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4225 # 'rm'. 4226 for ac_file in conftest.exe conftest conftest.*; do 4227 test -f "$ac_file" || continue 4228 case $ac_file in 4229 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4230 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4231 break;; 4232 * ) break;; 4233 esac 4234 done 4235 else case e in #( 4236 e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4237 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4238 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4239 See 'config.log' for more details" "$LINENO" 5; } ;; 4240 esac 4241 fi 4242 rm -f conftest conftest$ac_cv_exeext 4243 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4244 printf '%s\n' "$ac_cv_exeext" >&6; } 4245 4246 rm -f conftest.$ac_ext 4247 EXEEXT=$ac_cv_exeext 4248 ac_exeext=$EXEEXT 4249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4250 /* end confdefs.h. */ 4251 #include <stdio.h> 4252 int 4253 main (void) 4254 { 4255 FILE *f = fopen ("conftest.out", "w"); 4256 if (!f) 4257 return 1; 4258 return ferror (f) || fclose (f) != 0; 4259 4260 ; 4261 return 0; 4262 } 4263 _ACEOF 4264 ac_clean_files="$ac_clean_files conftest.out" 4265 # Check that the compiler produces executables we can run. If not, either 4266 # the compiler is broken, or we cross compile. 4267 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4268 printf %s "checking whether we are cross compiling... " >&6; } 4269 if test "$cross_compiling" != yes; then 4270 { { ac_try="$ac_link" 4271 case "(($ac_try" in 4272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4273 *) ac_try_echo=$ac_try;; 4274 esac 4275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4276 printf '%s\n' "$ac_try_echo"; } >&5 4277 (eval "$ac_link") 2>&5 4278 ac_status=$? 4279 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4280 test $ac_status = 0; } 4281 if { ac_try='./conftest$ac_cv_exeext' 4282 { { case "(($ac_try" in 4283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4284 *) ac_try_echo=$ac_try;; 4285 esac 4286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4287 printf '%s\n' "$ac_try_echo"; } >&5 4288 (eval "$ac_try") 2>&5 4289 ac_status=$? 4290 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4291 test $ac_status = 0; }; }; then 4292 cross_compiling=no 4293 else 4294 if test "$cross_compiling" = maybe; then 4295 cross_compiling=yes 4296 else 4297 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4298 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4299 as_fn_error 77 "cannot run C compiled programs. 4300 If you meant to cross compile, use '--host'. 4301 See 'config.log' for more details" "$LINENO" 5; } 4302 fi 4303 fi 4304 fi 4305 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4306 printf '%s\n' "$cross_compiling" >&6; } 4307 4308 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4309 conftest.o conftest.obj conftest.out 4310 ac_clean_files=$ac_clean_files_save 4311 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4312 printf %s "checking for suffix of object files... " >&6; } 4313 if test ${ac_cv_objext+y} 4314 then : 4315 printf %s "(cached) " >&6 4316 else case e in #( 4317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318 /* end confdefs.h. */ 4319 4320 int 4321 main (void) 4322 { 4323 4324 ; 4325 return 0; 4326 } 4327 _ACEOF 4328 rm -f conftest.o conftest.obj 4329 if { { ac_try="$ac_compile" 4330 case "(($ac_try" in 4331 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4332 *) ac_try_echo=$ac_try;; 4333 esac 4334 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4335 printf '%s\n' "$ac_try_echo"; } >&5 4336 (eval "$ac_compile") 2>&5 4337 ac_status=$? 4338 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4339 test $ac_status = 0; } 4340 then : 4341 for ac_file in conftest.o conftest.obj conftest.*; do 4342 test -f "$ac_file" || continue; 4343 case $ac_file in 4344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4346 break;; 4347 esac 4348 done 4349 else case e in #( 4350 e) printf '%s\n' "$as_me: failed program was:" >&5 4351 sed 's/^/| /' conftest.$ac_ext >&5 4352 4353 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4354 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4355 as_fn_error $? "cannot compute suffix of object files: cannot compile 4356 See 'config.log' for more details" "$LINENO" 5; } ;; 4357 esac 4358 fi 4359 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4360 esac 4361 fi 4362 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4363 printf '%s\n' "$ac_cv_objext" >&6; } 4364 OBJEXT=$ac_cv_objext 4365 ac_objext=$OBJEXT 4366 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4367 printf %s "checking whether the compiler supports GNU C... " >&6; } 4368 if test ${ac_cv_c_compiler_gnu+y} 4369 then : 4370 printf %s "(cached) " >&6 4371 else case e in #( 4372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4373 /* end confdefs.h. */ 4374 4375 int 4376 main (void) 4377 { 4378 #ifndef __GNUC__ 4379 choke me 4380 #endif 4381 4382 ; 4383 return 0; 4384 } 4385 _ACEOF 4386 if ac_fn_c_try_compile "$LINENO" 4387 then : 4388 ac_compiler_gnu=yes 4389 else case e in #( 4390 e) ac_compiler_gnu=no ;; 4391 esac 4392 fi 4393 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4394 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4395 ;; 4396 esac 4397 fi 4398 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4399 printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } 4400 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4401 4402 if test $ac_compiler_gnu = yes; then 4403 GCC=yes 4404 else 4405 GCC= 4406 fi 4407 ac_test_CFLAGS=${CFLAGS+y} 4408 ac_save_CFLAGS=$CFLAGS 4409 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4410 printf %s "checking whether $CC accepts -g... " >&6; } 4411 if test ${ac_cv_prog_cc_g+y} 4412 then : 4413 printf %s "(cached) " >&6 4414 else case e in #( 4415 e) ac_save_c_werror_flag=$ac_c_werror_flag 4416 ac_c_werror_flag=yes 4417 ac_cv_prog_cc_g=no 4418 CFLAGS="-g" 4419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4420 /* end confdefs.h. */ 4421 4422 int 4423 main (void) 4424 { 4425 4426 ; 4427 return 0; 4428 } 4429 _ACEOF 4430 if ac_fn_c_try_compile "$LINENO" 4431 then : 4432 ac_cv_prog_cc_g=yes 4433 else case e in #( 4434 e) CFLAGS="" 4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4436 /* end confdefs.h. */ 4437 4438 int 4439 main (void) 4440 { 4441 4442 ; 4443 return 0; 4444 } 4445 _ACEOF 4446 if ac_fn_c_try_compile "$LINENO" 4447 then : 4448 4449 else case e in #( 4450 e) ac_c_werror_flag=$ac_save_c_werror_flag 4451 CFLAGS="-g" 4452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4453 /* end confdefs.h. */ 4454 4455 int 4456 main (void) 4457 { 4458 4459 ; 4460 return 0; 4461 } 4462 _ACEOF 4463 if ac_fn_c_try_compile "$LINENO" 4464 then : 4465 ac_cv_prog_cc_g=yes 4466 fi 4467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4468 esac 4469 fi 4470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4471 esac 4472 fi 4473 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4474 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4475 esac 4476 fi 4477 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4478 printf '%s\n' "$ac_cv_prog_cc_g" >&6; } 4479 if test $ac_test_CFLAGS; then 4480 CFLAGS=$ac_save_CFLAGS 4481 elif test $ac_cv_prog_cc_g = yes; then 4482 if test "$GCC" = yes; then 4483 CFLAGS="-g -O2" 4484 else 4485 CFLAGS="-g" 4486 fi 4487 else 4488 if test "$GCC" = yes; then 4489 CFLAGS="-O2" 4490 else 4491 CFLAGS= 4492 fi 4493 fi 4494 ac_prog_cc_stdc=no 4495 if test x$ac_prog_cc_stdc = xno 4496 then : 4497 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 4498 printf %s "checking for $CC option to enable C23 features... " >&6; } 4499 if test ${ac_cv_prog_cc_c23+y} 4500 then : 4501 printf %s "(cached) " >&6 4502 else case e in #( 4503 e) ac_cv_prog_cc_c23=no 4504 ac_save_CC=$CC 4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4506 /* end confdefs.h. */ 4507 $ac_c_conftest_c23_program 4508 _ACEOF 4509 for ac_arg in '' -std=gnu23 4510 do 4511 CC="$ac_save_CC $ac_arg" 4512 if ac_fn_c_try_compile "$LINENO" 4513 then : 4514 ac_cv_prog_cc_c23=$ac_arg 4515 fi 4516 rm -f core conftest.err conftest.$ac_objext conftest.beam 4517 test "x$ac_cv_prog_cc_c23" != "xno" && break 4518 done 4519 rm -f conftest.$ac_ext 4520 CC=$ac_save_CC ;; 4521 esac 4522 fi 4523 4524 if test "x$ac_cv_prog_cc_c23" = xno 4525 then : 4526 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4527 printf '%s\n' "unsupported" >&6; } 4528 else case e in #( 4529 e) if test "x$ac_cv_prog_cc_c23" = x 4530 then : 4531 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4532 printf '%s\n' "none needed" >&6; } 4533 else case e in #( 4534 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 4535 printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } 4536 CC="$CC $ac_cv_prog_cc_c23" ;; 4537 esac 4538 fi 4539 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 4540 ac_prog_cc_stdc=c23 ;; 4541 esac 4542 fi 4543 fi 4544 if test x$ac_prog_cc_stdc = xno 4545 then : 4546 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4547 printf %s "checking for $CC option to enable C11 features... " >&6; } 4548 if test ${ac_cv_prog_cc_c11+y} 4549 then : 4550 printf %s "(cached) " >&6 4551 else case e in #( 4552 e) ac_cv_prog_cc_c11=no 4553 ac_save_CC=$CC 4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4555 /* end confdefs.h. */ 4556 $ac_c_conftest_c11_program 4557 _ACEOF 4558 for ac_arg in '' -std=gnu11 -std:c11 4559 do 4560 CC="$ac_save_CC $ac_arg" 4561 if ac_fn_c_try_compile "$LINENO" 4562 then : 4563 ac_cv_prog_cc_c11=$ac_arg 4564 fi 4565 rm -f core conftest.err conftest.$ac_objext conftest.beam 4566 test "x$ac_cv_prog_cc_c11" != "xno" && break 4567 done 4568 rm -f conftest.$ac_ext 4569 CC=$ac_save_CC ;; 4570 esac 4571 fi 4572 4573 if test "x$ac_cv_prog_cc_c11" = xno 4574 then : 4575 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4576 printf '%s\n' "unsupported" >&6; } 4577 else case e in #( 4578 e) if test "x$ac_cv_prog_cc_c11" = x 4579 then : 4580 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4581 printf '%s\n' "none needed" >&6; } 4582 else case e in #( 4583 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4584 printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } 4585 CC="$CC $ac_cv_prog_cc_c11" ;; 4586 esac 4587 fi 4588 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4589 ac_prog_cc_stdc=c11 ;; 4590 esac 4591 fi 4592 fi 4593 if test x$ac_prog_cc_stdc = xno 4594 then : 4595 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4596 printf %s "checking for $CC option to enable C99 features... " >&6; } 4597 if test ${ac_cv_prog_cc_c99+y} 4598 then : 4599 printf %s "(cached) " >&6 4600 else case e in #( 4601 e) ac_cv_prog_cc_c99=no 4602 ac_save_CC=$CC 4603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4604 /* end confdefs.h. */ 4605 $ac_c_conftest_c99_program 4606 _ACEOF 4607 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4608 do 4609 CC="$ac_save_CC $ac_arg" 4610 if ac_fn_c_try_compile "$LINENO" 4611 then : 4612 ac_cv_prog_cc_c99=$ac_arg 4613 fi 4614 rm -f core conftest.err conftest.$ac_objext conftest.beam 4615 test "x$ac_cv_prog_cc_c99" != "xno" && break 4616 done 4617 rm -f conftest.$ac_ext 4618 CC=$ac_save_CC ;; 4619 esac 4620 fi 4621 4622 if test "x$ac_cv_prog_cc_c99" = xno 4623 then : 4624 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4625 printf '%s\n' "unsupported" >&6; } 4626 else case e in #( 4627 e) if test "x$ac_cv_prog_cc_c99" = x 4628 then : 4629 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4630 printf '%s\n' "none needed" >&6; } 4631 else case e in #( 4632 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4633 printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } 4634 CC="$CC $ac_cv_prog_cc_c99" ;; 4635 esac 4636 fi 4637 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4638 ac_prog_cc_stdc=c99 ;; 4639 esac 4640 fi 4641 fi 4642 if test x$ac_prog_cc_stdc = xno 4643 then : 4644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4645 printf %s "checking for $CC option to enable C89 features... " >&6; } 4646 if test ${ac_cv_prog_cc_c89+y} 4647 then : 4648 printf %s "(cached) " >&6 4649 else case e in #( 4650 e) ac_cv_prog_cc_c89=no 4651 ac_save_CC=$CC 4652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4653 /* end confdefs.h. */ 4654 $ac_c_conftest_c89_program 4655 _ACEOF 4656 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4657 do 4658 CC="$ac_save_CC $ac_arg" 4659 if ac_fn_c_try_compile "$LINENO" 4660 then : 4661 ac_cv_prog_cc_c89=$ac_arg 4662 fi 4663 rm -f core conftest.err conftest.$ac_objext conftest.beam 4664 test "x$ac_cv_prog_cc_c89" != "xno" && break 4665 done 4666 rm -f conftest.$ac_ext 4667 CC=$ac_save_CC ;; 4668 esac 4669 fi 4670 4671 if test "x$ac_cv_prog_cc_c89" = xno 4672 then : 4673 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4674 printf '%s\n' "unsupported" >&6; } 4675 else case e in #( 4676 e) if test "x$ac_cv_prog_cc_c89" = x 4677 then : 4678 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4679 printf '%s\n' "none needed" >&6; } 4680 else case e in #( 4681 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4682 printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } 4683 CC="$CC $ac_cv_prog_cc_c89" ;; 4684 esac 4685 fi 4686 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4687 ac_prog_cc_stdc=c89 ;; 4688 esac 4689 fi 4690 fi 4691 4692 ac_ext=c 4693 ac_cpp='$CPP $CPPFLAGS' 4694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4696 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4697 4698 4699 ac_ext=c 4700 ac_cpp='$CPP $CPPFLAGS' 4701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4703 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4704 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4705 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4706 if test ${am_cv_prog_cc_c_o+y} 4707 then : 4708 printf %s "(cached) " >&6 4709 else case e in #( 4710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4711 /* end confdefs.h. */ 4712 4713 int 4714 main (void) 4715 { 4716 4717 ; 4718 return 0; 4719 } 4720 _ACEOF 4721 # Make sure it works both with $CC and with simple cc. 4722 # Following AC_PROG_CC_C_O, we do the test twice because some 4723 # compilers refuse to overwrite an existing .o file with -o, 4724 # though they will create one. 4725 am_cv_prog_cc_c_o=yes 4726 for am_i in 1 2; do 4727 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4728 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4729 ac_status=$? 4730 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4731 (exit $ac_status); } \ 4732 && test -f conftest2.$ac_objext; then 4733 : OK 4734 else 4735 am_cv_prog_cc_c_o=no 4736 break 4737 fi 4738 done 4739 # aligned with autoconf, so not including core; see bug#72225. 4740 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 4741 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 4742 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 4743 unset am_i ;; 4744 esac 4745 fi 4746 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4747 printf '%s\n' "$am_cv_prog_cc_c_o" >&6; } 4748 if test "$am_cv_prog_cc_c_o" != yes; then 4749 # Losing compiler, so override with the script. 4750 # FIXME: It is wrong to rewrite CC. 4751 # But if we don't then we get into trouble of one sort or another. 4752 # A longer-term fix would be to have automake use am__CC in this case, 4753 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4754 CC="$am_aux_dir/compile $CC" 4755 fi 4756 ac_ext=c 4757 ac_cpp='$CPP $CPPFLAGS' 4758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4760 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4761 4762 4763 depcc="$CC" am_compiler_list= 4764 4765 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4766 printf %s "checking dependency style of $depcc... " >&6; } 4767 if test ${am_cv_CC_dependencies_compiler_type+y} 4768 then : 4769 printf %s "(cached) " >&6 4770 else case e in #( 4771 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4772 # We make a subdir and do the tests there. Otherwise we can end up 4773 # making bogus files that we don't know about and never remove. For 4774 # instance it was reported that on HP-UX the gcc test will end up 4775 # making a dummy file named 'D' -- because '-MD' means "put the output 4776 # in D". 4777 rm -rf conftest.dir 4778 mkdir conftest.dir 4779 # Copy depcomp to subdir because otherwise we won't find it if we're 4780 # using a relative directory. 4781 cp "$am_depcomp" conftest.dir 4782 cd conftest.dir 4783 # We will build objects and dependencies in a subdirectory because 4784 # it helps to detect inapplicable dependency modes. For instance 4785 # both Tru64's cc and ICC support -MD to output dependencies as a 4786 # side effect of compilation, but ICC will put the dependencies in 4787 # the current directory while Tru64 will put them in the object 4788 # directory. 4789 mkdir sub 4790 4791 am_cv_CC_dependencies_compiler_type=none 4792 if test "$am_compiler_list" = ""; then 4793 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4794 fi 4795 am__universal=false 4796 case " $depcc " in #( 4797 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4798 esac 4799 4800 for depmode in $am_compiler_list; do 4801 # Setup a source with many dependencies, because some compilers 4802 # like to wrap large dependency lists on column 80 (with \), and 4803 # we should not choose a depcomp mode which is confused by this. 4804 # 4805 # We need to recreate these files for each test, as the compiler may 4806 # overwrite some of them when testing with obscure command lines. 4807 # This happens at least with the AIX C compiler. 4808 : > sub/conftest.c 4809 for i in 1 2 3 4 5 6; do 4810 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4811 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4812 # Solaris 10 /bin/sh. 4813 echo '/* dummy */' > sub/conftst$i.h 4814 done 4815 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4816 4817 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4818 # mode. It turns out that the SunPro C++ compiler does not properly 4819 # handle '-M -o', and we need to detect this. Also, some Intel 4820 # versions had trouble with output in subdirs. 4821 am__obj=sub/conftest.${OBJEXT-o} 4822 am__minus_obj="-o $am__obj" 4823 case $depmode in 4824 gcc) 4825 # This depmode causes a compiler race in universal mode. 4826 test "$am__universal" = false || continue 4827 ;; 4828 nosideeffect) 4829 # After this tag, mechanisms are not by side-effect, so they'll 4830 # only be used when explicitly requested. 4831 if test "x$enable_dependency_tracking" = xyes; then 4832 continue 4833 else 4834 break 4835 fi 4836 ;; 4837 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4838 # This compiler won't grok '-c -o', but also, the minuso test has 4839 # not run yet. These depmodes are late enough in the game, and 4840 # so weak that their functioning should not be impacted. 4841 am__obj=conftest.${OBJEXT-o} 4842 am__minus_obj= 4843 ;; 4844 none) break ;; 4845 esac 4846 if depmode=$depmode \ 4847 source=sub/conftest.c object=$am__obj \ 4848 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4849 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4850 >/dev/null 2>conftest.err && 4851 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4852 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4853 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4854 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4855 # icc doesn't choke on unknown options, it will just issue warnings 4856 # or remarks (even with -Werror). So we grep stderr for any message 4857 # that says an option was ignored or not supported. 4858 # When given -MP, icc 7.0 and 7.1 complain thus: 4859 # icc: Command line warning: ignoring option '-M'; no argument required 4860 # The diagnosis changed in icc 8.0: 4861 # icc: Command line remark: option '-MP' not supported 4862 if (grep 'ignoring option' conftest.err || 4863 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4864 am_cv_CC_dependencies_compiler_type=$depmode 4865 break 4866 fi 4867 fi 4868 done 4869 4870 cd .. 4871 rm -rf conftest.dir 4872 else 4873 am_cv_CC_dependencies_compiler_type=none 4874 fi 4875 ;; 4876 esac 4877 fi 4878 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4879 printf '%s\n' "$am_cv_CC_dependencies_compiler_type" >&6; } 4880 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4881 4882 if 4883 test "x$enable_dependency_tracking" != xno \ 4884 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4885 am__fastdepCC_TRUE= 4886 am__fastdepCC_FALSE='#' 4887 else 4888 am__fastdepCC_TRUE='#' 4889 am__fastdepCC_FALSE= 4890 fi 4891 4892 4893 4894 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 4895 printf %s "checking for $CC options to detect undeclared functions... " >&6; } 4896 if test ${ac_cv_c_undeclared_builtin_options+y} 4897 then : 4898 printf %s "(cached) " >&6 4899 else case e in #( 4900 e) ac_save_CFLAGS=$CFLAGS 4901 ac_cv_c_undeclared_builtin_options='cannot detect' 4902 for ac_arg in '' -fno-builtin; do 4903 CFLAGS="$ac_save_CFLAGS $ac_arg" 4904 # This test program should *not* compile successfully. 4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4906 /* end confdefs.h. */ 4907 4908 int 4909 main (void) 4910 { 4911 (void) strchr; 4912 ; 4913 return 0; 4914 } 4915 _ACEOF 4916 if ac_fn_c_try_compile "$LINENO" 4917 then : 4918 4919 else case e in #( 4920 e) # This test program should compile successfully. 4921 # No library function is consistently available on 4922 # freestanding implementations, so test against a dummy 4923 # declaration. Include always-available headers on the 4924 # off chance that they somehow elicit warnings. 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 #include <float.h> 4928 #include <limits.h> 4929 #include <stdarg.h> 4930 #include <stddef.h> 4931 extern void ac_decl (int, char *); 4932 4933 int 4934 main (void) 4935 { 4936 (void) ac_decl (0, (char *) 0); 4937 (void) ac_decl; 4938 4939 ; 4940 return 0; 4941 } 4942 _ACEOF 4943 if ac_fn_c_try_compile "$LINENO" 4944 then : 4945 if test x"$ac_arg" = x 4946 then : 4947 ac_cv_c_undeclared_builtin_options='none needed' 4948 else case e in #( 4949 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4950 esac 4951 fi 4952 break 4953 fi 4954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4955 esac 4956 fi 4957 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4958 done 4959 CFLAGS=$ac_save_CFLAGS 4960 ;; 4961 esac 4962 fi 4963 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4964 printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } 4965 case $ac_cv_c_undeclared_builtin_options in #( 4966 'cannot detect') : 4967 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4968 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4969 as_fn_error $? "cannot make $CC report undeclared builtins 4970 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4971 'none needed') : 4972 ac_c_undeclared_builtin_options='' ;; #( 4973 *) : 4974 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4975 esac 4976 4977 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 4978 printf %s "checking for $CC options to ignore future-version functions... " >&6; } 4979 if test ${ac_cv_c_future_darwin_options+y} 4980 then : 4981 printf %s "(cached) " >&6 4982 else case e in #( 4983 e) ac_compile_saved="$ac_compile" 4984 ac_compile="$ac_compile -Werror=unguarded-availability-new" 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 #if ! (defined __APPLE__ && defined __MACH__) 4988 #error "-Werror=unguarded-availability-new not needed here" 4989 #endif 4990 4991 int 4992 main (void) 4993 { 4994 4995 ; 4996 return 0; 4997 } 4998 _ACEOF 4999 if ac_fn_c_try_compile "$LINENO" 5000 then : 5001 ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' 5002 else case e in #( 5003 e) ac_cv_c_future_darwin_options='none needed' ;; 5004 esac 5005 fi 5006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5007 ac_compile="$ac_compile_saved" 5008 ;; 5009 esac 5010 fi 5011 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 5012 printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } 5013 case $ac_cv_c_future_darwin_options in #( 5014 'none needed') : 5015 ac_c_future_darwin_options='' ;; #( 5016 *) : 5017 ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; 5018 esac 5019 5020 ac_header= ac_cache= 5021 for ac_item in $ac_header_c_list 5022 do 5023 if test $ac_cache; then 5024 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 5025 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 5026 printf '%s\n' "#define $ac_item 1" >> confdefs.h 5027 fi 5028 ac_header= ac_cache= 5029 elif test $ac_header; then 5030 ac_cache=$ac_item 5031 else 5032 ac_header=$ac_item 5033 fi 5034 done 5035 5036 5037 5038 5039 5040 5041 5042 5043 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 5044 then : 5045 5046 printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h 5047 5048 fi 5049 5050 5051 5052 5053 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5054 if test "x$ac_cv_have_decl___clang__" = xyes 5055 then : 5056 CLANGCC="yes" 5057 else case e in #( 5058 e) CLANGCC="no" ;; 5059 esac 5060 fi 5061 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" 5062 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5063 then : 5064 INTELCC="yes" 5065 else case e in #( 5066 e) INTELCC="no" ;; 5067 esac 5068 fi 5069 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5070 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5071 then : 5072 SUNCC="yes" 5073 else case e in #( 5074 e) SUNCC="no" ;; 5075 esac 5076 fi 5077 5078 5079 5080 5081 5082 5083 5084 5085 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5086 if test -n "$ac_tool_prefix"; then 5087 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5088 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5089 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5090 printf %s "checking for $ac_word... " >&6; } 5091 if test ${ac_cv_path_PKG_CONFIG+y} 5092 then : 5093 printf %s "(cached) " >&6 5094 else case e in #( 5095 e) case $PKG_CONFIG in 5096 [\\/]* | ?:[\\/]*) 5097 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5098 ;; 5099 *) 5100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5101 for as_dir in $PATH 5102 do 5103 IFS=$as_save_IFS 5104 case $as_dir in #((( 5105 '') as_dir=./ ;; 5106 */) ;; 5107 *) as_dir=$as_dir/ ;; 5108 esac 5109 for ac_exec_ext in '' $ac_executable_extensions; do 5110 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5111 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5112 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5113 break 2 5114 fi 5115 done 5116 done 5117 IFS=$as_save_IFS 5118 5119 ;; 5120 esac ;; 5121 esac 5122 fi 5123 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5124 if test -n "$PKG_CONFIG"; then 5125 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5126 printf '%s\n' "$PKG_CONFIG" >&6; } 5127 else 5128 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5129 printf '%s\n' "no" >&6; } 5130 fi 5131 5132 5133 fi 5134 if test -z "$ac_cv_path_PKG_CONFIG"; then 5135 ac_pt_PKG_CONFIG=$PKG_CONFIG 5136 # Extract the first word of "pkg-config", so it can be a program name with args. 5137 set dummy pkg-config; ac_word=$2 5138 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5139 printf %s "checking for $ac_word... " >&6; } 5140 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5141 then : 5142 printf %s "(cached) " >&6 5143 else case e in #( 5144 e) case $ac_pt_PKG_CONFIG in 5145 [\\/]* | ?:[\\/]*) 5146 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5147 ;; 5148 *) 5149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5150 for as_dir in $PATH 5151 do 5152 IFS=$as_save_IFS 5153 case $as_dir in #((( 5154 '') as_dir=./ ;; 5155 */) ;; 5156 *) as_dir=$as_dir/ ;; 5157 esac 5158 for ac_exec_ext in '' $ac_executable_extensions; do 5159 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5160 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5161 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5162 break 2 5163 fi 5164 done 5165 done 5166 IFS=$as_save_IFS 5167 5168 ;; 5169 esac ;; 5170 esac 5171 fi 5172 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5173 if test -n "$ac_pt_PKG_CONFIG"; then 5174 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5175 printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } 5176 else 5177 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5178 printf '%s\n' "no" >&6; } 5179 fi 5180 5181 if test "x$ac_pt_PKG_CONFIG" = x; then 5182 PKG_CONFIG="" 5183 else 5184 case $cross_compiling:$ac_tool_warned in 5185 yes:) 5186 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5187 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5188 ac_tool_warned=yes ;; 5189 esac 5190 PKG_CONFIG=$ac_pt_PKG_CONFIG 5191 fi 5192 else 5193 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5194 fi 5195 5196 fi 5197 if test -n "$PKG_CONFIG"; then 5198 _pkg_min_version=0.9.0 5199 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5200 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5201 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5202 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5203 printf '%s\n' "yes" >&6; } 5204 else 5205 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5206 printf '%s\n' "no" >&6; } 5207 PKG_CONFIG="" 5208 fi 5209 fi 5210 5211 5212 # Make sure we can run config.sub. 5213 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5214 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5215 5216 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5217 printf %s "checking build system type... " >&6; } 5218 if test ${ac_cv_build+y} 5219 then : 5220 printf %s "(cached) " >&6 5221 else case e in #( 5222 e) ac_build_alias=$build_alias 5223 test "x$ac_build_alias" = x && 5224 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5225 test "x$ac_build_alias" = x && 5226 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5227 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5228 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5229 ;; 5230 esac 5231 fi 5232 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5233 printf '%s\n' "$ac_cv_build" >&6; } 5234 case $ac_cv_build in 5235 *-*-*) ;; 5236 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5237 esac 5238 build=$ac_cv_build 5239 ac_save_IFS=$IFS; IFS='-' 5240 set x $ac_cv_build 5241 shift 5242 build_cpu=$1 5243 build_vendor=$2 5244 shift; shift 5245 # Remember, the first character of IFS is used to create $*, 5246 # except with old shells: 5247 build_os=$* 5248 IFS=$ac_save_IFS 5249 case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac 5250 5251 5252 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5253 printf %s "checking host system type... " >&6; } 5254 if test ${ac_cv_host+y} 5255 then : 5256 printf %s "(cached) " >&6 5257 else case e in #( 5258 e) if test "x$host_alias" = x; then 5259 ac_cv_host=$ac_cv_build 5260 else 5261 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5262 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5263 fi 5264 ;; 5265 esac 5266 fi 5267 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5268 printf '%s\n' "$ac_cv_host" >&6; } 5269 case $ac_cv_host in 5270 *-*-*) ;; 5271 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5272 esac 5273 host=$ac_cv_host 5274 ac_save_IFS=$IFS; IFS='-' 5275 set x $ac_cv_host 5276 shift 5277 host_cpu=$1 5278 host_vendor=$2 5279 shift; shift 5280 # Remember, the first character of IFS is used to create $*, 5281 # except with old shells: 5282 host_os=$* 5283 IFS=$ac_save_IFS 5284 case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac 5285 5286 5287 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5288 printf %s "checking for a sed that does not truncate output... " >&6; } 5289 if test ${ac_cv_path_SED+y} 5290 then : 5291 printf %s "(cached) " >&6 5292 else case e in #( 5293 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5294 for ac_i in 1 2 3 4 5 6 7; do 5295 ac_script="$ac_script$as_nl$ac_script" 5296 done 5297 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5298 { ac_script=; unset ac_script;} 5299 if test -z "$SED"; then 5300 ac_path_SED_found=false 5301 # Loop through the user's path and test for each of PROGNAME-LIST 5302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5303 for as_dir in $PATH 5304 do 5305 IFS=$as_save_IFS 5306 case $as_dir in #((( 5307 '') as_dir=./ ;; 5308 */) ;; 5309 *) as_dir=$as_dir/ ;; 5310 esac 5311 for ac_prog in sed gsed 5312 do 5313 for ac_exec_ext in '' $ac_executable_extensions; do 5314 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5315 as_fn_executable_p "$ac_path_SED" || continue 5316 # Check for GNU ac_path_SED and select it if it is found. 5317 # Check for GNU $ac_path_SED 5318 case `"$ac_path_SED" --version 2>&1` in #( 5319 *GNU*) 5320 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5321 #( 5322 *) 5323 ac_count=0 5324 printf %s 0123456789 >"conftest.in" 5325 while : 5326 do 5327 cat "conftest.in" "conftest.in" >"conftest.tmp" 5328 mv "conftest.tmp" "conftest.in" 5329 cp "conftest.in" "conftest.nl" 5330 printf '%s\n' '' >> "conftest.nl" 5331 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5333 as_fn_arith $ac_count + 1 && ac_count=$as_val 5334 if test $ac_count -gt ${ac_path_SED_max-0}; then 5335 # Best one so far, save it but keep looking for a better one 5336 ac_cv_path_SED="$ac_path_SED" 5337 ac_path_SED_max=$ac_count 5338 fi 5339 # 10*(2^10) chars as input seems more than enough 5340 test $ac_count -gt 10 && break 5341 done 5342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5343 esac 5344 5345 $ac_path_SED_found && break 3 5346 done 5347 done 5348 done 5349 IFS=$as_save_IFS 5350 if test -z "$ac_cv_path_SED"; then 5351 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5352 fi 5353 else 5354 ac_cv_path_SED=$SED 5355 fi 5356 ;; 5357 esac 5358 fi 5359 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5360 printf '%s\n' "$ac_cv_path_SED" >&6; } 5361 SED="$ac_cv_path_SED" 5362 rm -f conftest.sed 5363 5364 5365 5366 5367 5368 5369 # Check whether --enable-selective-werror was given. 5370 if test ${enable_selective_werror+y} 5371 then : 5372 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5373 else case e in #( 5374 e) SELECTIVE_WERROR=yes ;; 5375 esac 5376 fi 5377 5378 5379 5380 5381 5382 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5383 if test "x$SUNCC" = "xyes"; then 5384 BASE_CFLAGS="-v" 5385 else 5386 BASE_CFLAGS="" 5387 fi 5388 5389 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 xorg_testset_save_CFLAGS="$CFLAGS" 5404 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5408 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5409 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5410 then : 5411 printf %s "(cached) " >&6 5412 else case e in #( 5413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5414 /* end confdefs.h. */ 5415 int i; 5416 _ACEOF 5417 if ac_fn_c_try_compile "$LINENO" 5418 then : 5419 xorg_cv_cc_flag_unknown_warning_option=yes 5420 else case e in #( 5421 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5422 esac 5423 fi 5424 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5425 esac 5426 fi 5427 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5428 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5430 CFLAGS="$xorg_testset_save_CFLAGS" 5431 fi 5432 5433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5436 fi 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5439 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5440 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5441 then : 5442 printf %s "(cached) " >&6 5443 else case e in #( 5444 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5445 /* end confdefs.h. */ 5446 int i; 5447 _ACEOF 5448 if ac_fn_c_try_compile "$LINENO" 5449 then : 5450 xorg_cv_cc_flag_unused_command_line_argument=yes 5451 else case e in #( 5452 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5453 esac 5454 fi 5455 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5456 esac 5457 fi 5458 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5459 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5461 CFLAGS="$xorg_testset_save_CFLAGS" 5462 fi 5463 5464 found="no" 5465 5466 if test $found = "no" ; then 5467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5469 fi 5470 5471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5473 fi 5474 5475 CFLAGS="$CFLAGS -Wall" 5476 5477 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5478 printf %s "checking if $CC supports -Wall... " >&6; } 5479 cacheid=xorg_cv_cc_flag__Wall 5480 if eval test \${$cacheid+y} 5481 then : 5482 printf %s "(cached) " >&6 5483 else case e in #( 5484 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 int 5488 main (void) 5489 { 5490 5491 ; 5492 return 0; 5493 } 5494 _ACEOF 5495 if ac_fn_c_try_link "$LINENO" 5496 then : 5497 eval $cacheid=yes 5498 else case e in #( 5499 e) eval $cacheid=no ;; 5500 esac 5501 fi 5502 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5503 conftest$ac_exeext conftest.$ac_ext ;; 5504 esac 5505 fi 5506 5507 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 5510 eval supported=\$$cacheid 5511 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5512 printf '%s\n' "$supported" >&6; } 5513 if test "$supported" = "yes" ; then 5514 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5515 found="yes" 5516 fi 5517 fi 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 xorg_testset_save_CFLAGS="$CFLAGS" 5534 5535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5538 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5539 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5540 then : 5541 printf %s "(cached) " >&6 5542 else case e in #( 5543 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5544 /* end confdefs.h. */ 5545 int i; 5546 _ACEOF 5547 if ac_fn_c_try_compile "$LINENO" 5548 then : 5549 xorg_cv_cc_flag_unknown_warning_option=yes 5550 else case e in #( 5551 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5552 esac 5553 fi 5554 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5555 esac 5556 fi 5557 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5558 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 fi 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5569 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5570 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5571 then : 5572 printf %s "(cached) " >&6 5573 else case e in #( 5574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575 /* end confdefs.h. */ 5576 int i; 5577 _ACEOF 5578 if ac_fn_c_try_compile "$LINENO" 5579 then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581 else case e in #( 5582 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5583 esac 5584 fi 5585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5586 esac 5587 fi 5588 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5589 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592 fi 5593 5594 found="no" 5595 5596 if test $found = "no" ; then 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 fi 5600 5601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5603 fi 5604 5605 CFLAGS="$CFLAGS -Wpointer-arith" 5606 5607 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5608 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5609 cacheid=xorg_cv_cc_flag__Wpointer_arith 5610 if eval test \${$cacheid+y} 5611 then : 5612 printf %s "(cached) " >&6 5613 else case e in #( 5614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5615 /* end confdefs.h. */ 5616 int i; 5617 int 5618 main (void) 5619 { 5620 5621 ; 5622 return 0; 5623 } 5624 _ACEOF 5625 if ac_fn_c_try_link "$LINENO" 5626 then : 5627 eval $cacheid=yes 5628 else case e in #( 5629 e) eval $cacheid=no ;; 5630 esac 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5633 conftest$ac_exeext conftest.$ac_ext ;; 5634 esac 5635 fi 5636 5637 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639 5640 eval supported=\$$cacheid 5641 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5642 printf '%s\n' "$supported" >&6; } 5643 if test "$supported" = "yes" ; then 5644 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5645 found="yes" 5646 fi 5647 fi 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 xorg_testset_save_CFLAGS="$CFLAGS" 5664 5665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5667 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5668 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5669 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5670 then : 5671 printf %s "(cached) " >&6 5672 else case e in #( 5673 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5674 /* end confdefs.h. */ 5675 int i; 5676 _ACEOF 5677 if ac_fn_c_try_compile "$LINENO" 5678 then : 5679 xorg_cv_cc_flag_unknown_warning_option=yes 5680 else case e in #( 5681 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5682 esac 5683 fi 5684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5685 esac 5686 fi 5687 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5688 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5690 CFLAGS="$xorg_testset_save_CFLAGS" 5691 fi 5692 5693 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5696 fi 5697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5698 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5699 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5700 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5701 then : 5702 printf %s "(cached) " >&6 5703 else case e in #( 5704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5705 /* end confdefs.h. */ 5706 int i; 5707 _ACEOF 5708 if ac_fn_c_try_compile "$LINENO" 5709 then : 5710 xorg_cv_cc_flag_unused_command_line_argument=yes 5711 else case e in #( 5712 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5713 esac 5714 fi 5715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5716 esac 5717 fi 5718 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5719 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 fi 5723 5724 found="no" 5725 5726 if test $found = "no" ; then 5727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 fi 5730 5731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5733 fi 5734 5735 CFLAGS="$CFLAGS -Wmissing-declarations" 5736 5737 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5738 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5739 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5740 if eval test \${$cacheid+y} 5741 then : 5742 printf %s "(cached) " >&6 5743 else case e in #( 5744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745 /* end confdefs.h. */ 5746 int i; 5747 int 5748 main (void) 5749 { 5750 5751 ; 5752 return 0; 5753 } 5754 _ACEOF 5755 if ac_fn_c_try_link "$LINENO" 5756 then : 5757 eval $cacheid=yes 5758 else case e in #( 5759 e) eval $cacheid=no ;; 5760 esac 5761 fi 5762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5763 conftest$ac_exeext conftest.$ac_ext ;; 5764 esac 5765 fi 5766 5767 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 5770 eval supported=\$$cacheid 5771 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5772 printf '%s\n' "$supported" >&6; } 5773 if test "$supported" = "yes" ; then 5774 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5775 found="yes" 5776 fi 5777 fi 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 xorg_testset_save_CFLAGS="$CFLAGS" 5794 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5798 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5799 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5800 then : 5801 printf %s "(cached) " >&6 5802 else case e in #( 5803 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804 /* end confdefs.h. */ 5805 int i; 5806 _ACEOF 5807 if ac_fn_c_try_compile "$LINENO" 5808 then : 5809 xorg_cv_cc_flag_unknown_warning_option=yes 5810 else case e in #( 5811 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5812 esac 5813 fi 5814 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5815 esac 5816 fi 5817 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5818 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5820 CFLAGS="$xorg_testset_save_CFLAGS" 5821 fi 5822 5823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5826 fi 5827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5828 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5829 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5830 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5831 then : 5832 printf %s "(cached) " >&6 5833 else case e in #( 5834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5835 /* end confdefs.h. */ 5836 int i; 5837 _ACEOF 5838 if ac_fn_c_try_compile "$LINENO" 5839 then : 5840 xorg_cv_cc_flag_unused_command_line_argument=yes 5841 else case e in #( 5842 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5843 esac 5844 fi 5845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5846 esac 5847 fi 5848 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5849 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5851 CFLAGS="$xorg_testset_save_CFLAGS" 5852 fi 5853 5854 found="no" 5855 5856 if test $found = "no" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 5861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5863 fi 5864 5865 CFLAGS="$CFLAGS -Wformat=2" 5866 5867 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5868 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5869 cacheid=xorg_cv_cc_flag__Wformat_2 5870 if eval test \${$cacheid+y} 5871 then : 5872 printf %s "(cached) " >&6 5873 else case e in #( 5874 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5875 /* end confdefs.h. */ 5876 int i; 5877 int 5878 main (void) 5879 { 5880 5881 ; 5882 return 0; 5883 } 5884 _ACEOF 5885 if ac_fn_c_try_link "$LINENO" 5886 then : 5887 eval $cacheid=yes 5888 else case e in #( 5889 e) eval $cacheid=no ;; 5890 esac 5891 fi 5892 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5893 conftest$ac_exeext conftest.$ac_ext ;; 5894 esac 5895 fi 5896 5897 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899 5900 eval supported=\$$cacheid 5901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5902 printf '%s\n' "$supported" >&6; } 5903 if test "$supported" = "yes" ; then 5904 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5905 found="yes" 5906 fi 5907 fi 5908 5909 if test $found = "no" ; then 5910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5912 fi 5913 5914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5916 fi 5917 5918 CFLAGS="$CFLAGS -Wformat" 5919 5920 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5921 printf %s "checking if $CC supports -Wformat... " >&6; } 5922 cacheid=xorg_cv_cc_flag__Wformat 5923 if eval test \${$cacheid+y} 5924 then : 5925 printf %s "(cached) " >&6 5926 else case e in #( 5927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5928 /* end confdefs.h. */ 5929 int i; 5930 int 5931 main (void) 5932 { 5933 5934 ; 5935 return 0; 5936 } 5937 _ACEOF 5938 if ac_fn_c_try_link "$LINENO" 5939 then : 5940 eval $cacheid=yes 5941 else case e in #( 5942 e) eval $cacheid=no ;; 5943 esac 5944 fi 5945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5946 conftest$ac_exeext conftest.$ac_ext ;; 5947 esac 5948 fi 5949 5950 5951 CFLAGS="$xorg_testset_save_CFLAGS" 5952 5953 eval supported=\$$cacheid 5954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5955 printf '%s\n' "$supported" >&6; } 5956 if test "$supported" = "yes" ; then 5957 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5958 found="yes" 5959 fi 5960 fi 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 xorg_testset_save_CFLAGS="$CFLAGS" 5979 5980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5983 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5984 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5985 then : 5986 printf %s "(cached) " >&6 5987 else case e in #( 5988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5989 /* end confdefs.h. */ 5990 int i; 5991 _ACEOF 5992 if ac_fn_c_try_compile "$LINENO" 5993 then : 5994 xorg_cv_cc_flag_unknown_warning_option=yes 5995 else case e in #( 5996 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5997 esac 5998 fi 5999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6000 esac 6001 fi 6002 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6003 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6005 CFLAGS="$xorg_testset_save_CFLAGS" 6006 fi 6007 6008 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6011 fi 6012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6013 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6014 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6015 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6016 then : 6017 printf %s "(cached) " >&6 6018 else case e in #( 6019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6020 /* end confdefs.h. */ 6021 int i; 6022 _ACEOF 6023 if ac_fn_c_try_compile "$LINENO" 6024 then : 6025 xorg_cv_cc_flag_unused_command_line_argument=yes 6026 else case e in #( 6027 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6028 esac 6029 fi 6030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6031 esac 6032 fi 6033 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6034 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6036 CFLAGS="$xorg_testset_save_CFLAGS" 6037 fi 6038 6039 found="no" 6040 6041 if test $found = "no" ; then 6042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6044 fi 6045 6046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6048 fi 6049 6050 CFLAGS="$CFLAGS -Wstrict-prototypes" 6051 6052 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6053 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6054 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6055 if eval test \${$cacheid+y} 6056 then : 6057 printf %s "(cached) " >&6 6058 else case e in #( 6059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6060 /* end confdefs.h. */ 6061 int i; 6062 int 6063 main (void) 6064 { 6065 6066 ; 6067 return 0; 6068 } 6069 _ACEOF 6070 if ac_fn_c_try_link "$LINENO" 6071 then : 6072 eval $cacheid=yes 6073 else case e in #( 6074 e) eval $cacheid=no ;; 6075 esac 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6078 conftest$ac_exeext conftest.$ac_ext ;; 6079 esac 6080 fi 6081 6082 6083 CFLAGS="$xorg_testset_save_CFLAGS" 6084 6085 eval supported=\$$cacheid 6086 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6087 printf '%s\n' "$supported" >&6; } 6088 if test "$supported" = "yes" ; then 6089 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6090 found="yes" 6091 fi 6092 fi 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 xorg_testset_save_CFLAGS="$CFLAGS" 6109 6110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6112 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6113 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6114 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6115 then : 6116 printf %s "(cached) " >&6 6117 else case e in #( 6118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119 /* end confdefs.h. */ 6120 int i; 6121 _ACEOF 6122 if ac_fn_c_try_compile "$LINENO" 6123 then : 6124 xorg_cv_cc_flag_unknown_warning_option=yes 6125 else case e in #( 6126 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6127 esac 6128 fi 6129 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6130 esac 6131 fi 6132 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6133 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6135 CFLAGS="$xorg_testset_save_CFLAGS" 6136 fi 6137 6138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6141 fi 6142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6143 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6144 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6145 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6146 then : 6147 printf %s "(cached) " >&6 6148 else case e in #( 6149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6150 /* end confdefs.h. */ 6151 int i; 6152 _ACEOF 6153 if ac_fn_c_try_compile "$LINENO" 6154 then : 6155 xorg_cv_cc_flag_unused_command_line_argument=yes 6156 else case e in #( 6157 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6158 esac 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6161 esac 6162 fi 6163 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6164 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 fi 6168 6169 found="no" 6170 6171 if test $found = "no" ; then 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 fi 6175 6176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6178 fi 6179 6180 CFLAGS="$CFLAGS -Wmissing-prototypes" 6181 6182 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6183 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6184 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6185 if eval test \${$cacheid+y} 6186 then : 6187 printf %s "(cached) " >&6 6188 else case e in #( 6189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6190 /* end confdefs.h. */ 6191 int i; 6192 int 6193 main (void) 6194 { 6195 6196 ; 6197 return 0; 6198 } 6199 _ACEOF 6200 if ac_fn_c_try_link "$LINENO" 6201 then : 6202 eval $cacheid=yes 6203 else case e in #( 6204 e) eval $cacheid=no ;; 6205 esac 6206 fi 6207 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6208 conftest$ac_exeext conftest.$ac_ext ;; 6209 esac 6210 fi 6211 6212 6213 CFLAGS="$xorg_testset_save_CFLAGS" 6214 6215 eval supported=\$$cacheid 6216 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6217 printf '%s\n' "$supported" >&6; } 6218 if test "$supported" = "yes" ; then 6219 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6220 found="yes" 6221 fi 6222 fi 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 xorg_testset_save_CFLAGS="$CFLAGS" 6239 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6243 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6244 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6245 then : 6246 printf %s "(cached) " >&6 6247 else case e in #( 6248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249 /* end confdefs.h. */ 6250 int i; 6251 _ACEOF 6252 if ac_fn_c_try_compile "$LINENO" 6253 then : 6254 xorg_cv_cc_flag_unknown_warning_option=yes 6255 else case e in #( 6256 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6257 esac 6258 fi 6259 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6260 esac 6261 fi 6262 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6263 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6265 CFLAGS="$xorg_testset_save_CFLAGS" 6266 fi 6267 6268 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 fi 6272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6273 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6274 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6275 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6276 then : 6277 printf %s "(cached) " >&6 6278 else case e in #( 6279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6280 /* end confdefs.h. */ 6281 int i; 6282 _ACEOF 6283 if ac_fn_c_try_compile "$LINENO" 6284 then : 6285 xorg_cv_cc_flag_unused_command_line_argument=yes 6286 else case e in #( 6287 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6288 esac 6289 fi 6290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6291 esac 6292 fi 6293 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6294 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6296 CFLAGS="$xorg_testset_save_CFLAGS" 6297 fi 6298 6299 found="no" 6300 6301 if test $found = "no" ; then 6302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 fi 6305 6306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6308 fi 6309 6310 CFLAGS="$CFLAGS -Wnested-externs" 6311 6312 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6313 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6314 cacheid=xorg_cv_cc_flag__Wnested_externs 6315 if eval test \${$cacheid+y} 6316 then : 6317 printf %s "(cached) " >&6 6318 else case e in #( 6319 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6320 /* end confdefs.h. */ 6321 int i; 6322 int 6323 main (void) 6324 { 6325 6326 ; 6327 return 0; 6328 } 6329 _ACEOF 6330 if ac_fn_c_try_link "$LINENO" 6331 then : 6332 eval $cacheid=yes 6333 else case e in #( 6334 e) eval $cacheid=no ;; 6335 esac 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6338 conftest$ac_exeext conftest.$ac_ext ;; 6339 esac 6340 fi 6341 6342 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 6345 eval supported=\$$cacheid 6346 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6347 printf '%s\n' "$supported" >&6; } 6348 if test "$supported" = "yes" ; then 6349 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6350 found="yes" 6351 fi 6352 fi 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 xorg_testset_save_CFLAGS="$CFLAGS" 6369 6370 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6372 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6373 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6374 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6375 then : 6376 printf %s "(cached) " >&6 6377 else case e in #( 6378 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6379 /* end confdefs.h. */ 6380 int i; 6381 _ACEOF 6382 if ac_fn_c_try_compile "$LINENO" 6383 then : 6384 xorg_cv_cc_flag_unknown_warning_option=yes 6385 else case e in #( 6386 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6387 esac 6388 fi 6389 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6390 esac 6391 fi 6392 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6393 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6395 CFLAGS="$xorg_testset_save_CFLAGS" 6396 fi 6397 6398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6401 fi 6402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6403 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6404 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6405 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6406 then : 6407 printf %s "(cached) " >&6 6408 else case e in #( 6409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410 /* end confdefs.h. */ 6411 int i; 6412 _ACEOF 6413 if ac_fn_c_try_compile "$LINENO" 6414 then : 6415 xorg_cv_cc_flag_unused_command_line_argument=yes 6416 else case e in #( 6417 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6418 esac 6419 fi 6420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6421 esac 6422 fi 6423 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6424 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427 fi 6428 6429 found="no" 6430 6431 if test $found = "no" ; then 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 fi 6435 6436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6438 fi 6439 6440 CFLAGS="$CFLAGS -Wbad-function-cast" 6441 6442 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6443 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6444 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6445 if eval test \${$cacheid+y} 6446 then : 6447 printf %s "(cached) " >&6 6448 else case e in #( 6449 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6450 /* end confdefs.h. */ 6451 int i; 6452 int 6453 main (void) 6454 { 6455 6456 ; 6457 return 0; 6458 } 6459 _ACEOF 6460 if ac_fn_c_try_link "$LINENO" 6461 then : 6462 eval $cacheid=yes 6463 else case e in #( 6464 e) eval $cacheid=no ;; 6465 esac 6466 fi 6467 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6468 conftest$ac_exeext conftest.$ac_ext ;; 6469 esac 6470 fi 6471 6472 6473 CFLAGS="$xorg_testset_save_CFLAGS" 6474 6475 eval supported=\$$cacheid 6476 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6477 printf '%s\n' "$supported" >&6; } 6478 if test "$supported" = "yes" ; then 6479 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6480 found="yes" 6481 fi 6482 fi 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 xorg_testset_save_CFLAGS="$CFLAGS" 6499 6500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6502 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6503 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6504 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6505 then : 6506 printf %s "(cached) " >&6 6507 else case e in #( 6508 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509 /* end confdefs.h. */ 6510 int i; 6511 _ACEOF 6512 if ac_fn_c_try_compile "$LINENO" 6513 then : 6514 xorg_cv_cc_flag_unknown_warning_option=yes 6515 else case e in #( 6516 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6517 esac 6518 fi 6519 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6520 esac 6521 fi 6522 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6523 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6525 CFLAGS="$xorg_testset_save_CFLAGS" 6526 fi 6527 6528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6533 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6534 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6535 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6536 then : 6537 printf %s "(cached) " >&6 6538 else case e in #( 6539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6540 /* end confdefs.h. */ 6541 int i; 6542 _ACEOF 6543 if ac_fn_c_try_compile "$LINENO" 6544 then : 6545 xorg_cv_cc_flag_unused_command_line_argument=yes 6546 else case e in #( 6547 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6548 esac 6549 fi 6550 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6551 esac 6552 fi 6553 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wold-style-definition" 6571 6572 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6573 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wold_style_definition 6575 if eval test \${$cacheid+y} 6576 then : 6577 printf %s "(cached) " >&6 6578 else case e in #( 6579 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580 /* end confdefs.h. */ 6581 int i; 6582 int 6583 main (void) 6584 { 6585 6586 ; 6587 return 0; 6588 } 6589 _ACEOF 6590 if ac_fn_c_try_link "$LINENO" 6591 then : 6592 eval $cacheid=yes 6593 else case e in #( 6594 e) eval $cacheid=no ;; 6595 esac 6596 fi 6597 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6598 conftest$ac_exeext conftest.$ac_ext ;; 6599 esac 6600 fi 6601 6602 6603 CFLAGS="$xorg_testset_save_CFLAGS" 6604 6605 eval supported=\$$cacheid 6606 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6607 printf '%s\n' "$supported" >&6; } 6608 if test "$supported" = "yes" ; then 6609 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6610 found="yes" 6611 fi 6612 fi 6613 6614 if test $found = "no" ; then 6615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6617 fi 6618 6619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6621 fi 6622 6623 CFLAGS="$CFLAGS -fd" 6624 6625 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6626 printf %s "checking if $CC supports -fd... " >&6; } 6627 cacheid=xorg_cv_cc_flag__fd 6628 if eval test \${$cacheid+y} 6629 then : 6630 printf %s "(cached) " >&6 6631 else case e in #( 6632 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6633 /* end confdefs.h. */ 6634 int i; 6635 int 6636 main (void) 6637 { 6638 6639 ; 6640 return 0; 6641 } 6642 _ACEOF 6643 if ac_fn_c_try_link "$LINENO" 6644 then : 6645 eval $cacheid=yes 6646 else case e in #( 6647 e) eval $cacheid=no ;; 6648 esac 6649 fi 6650 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6651 conftest$ac_exeext conftest.$ac_ext ;; 6652 esac 6653 fi 6654 6655 6656 CFLAGS="$xorg_testset_save_CFLAGS" 6657 6658 eval supported=\$$cacheid 6659 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6660 printf '%s\n' "$supported" >&6; } 6661 if test "$supported" = "yes" ; then 6662 BASE_CFLAGS="$BASE_CFLAGS -fd" 6663 found="yes" 6664 fi 6665 fi 6666 6667 6668 6669 6670 6671 # This chunk adds additional warnings that could catch undesired effects. 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 xorg_testset_save_CFLAGS="$CFLAGS" 6686 6687 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6689 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6690 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6691 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6692 then : 6693 printf %s "(cached) " >&6 6694 else case e in #( 6695 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6696 /* end confdefs.h. */ 6697 int i; 6698 _ACEOF 6699 if ac_fn_c_try_compile "$LINENO" 6700 then : 6701 xorg_cv_cc_flag_unknown_warning_option=yes 6702 else case e in #( 6703 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6704 esac 6705 fi 6706 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6707 esac 6708 fi 6709 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6710 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6711 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6712 CFLAGS="$xorg_testset_save_CFLAGS" 6713 fi 6714 6715 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6718 fi 6719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6720 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6721 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6722 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6723 then : 6724 printf %s "(cached) " >&6 6725 else case e in #( 6726 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 _ACEOF 6730 if ac_fn_c_try_compile "$LINENO" 6731 then : 6732 xorg_cv_cc_flag_unused_command_line_argument=yes 6733 else case e in #( 6734 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6735 esac 6736 fi 6737 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6738 esac 6739 fi 6740 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6741 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6742 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6743 CFLAGS="$xorg_testset_save_CFLAGS" 6744 fi 6745 6746 found="no" 6747 6748 if test $found = "no" ; then 6749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 6753 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6755 fi 6756 6757 CFLAGS="$CFLAGS -Wunused" 6758 6759 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6760 printf %s "checking if $CC supports -Wunused... " >&6; } 6761 cacheid=xorg_cv_cc_flag__Wunused 6762 if eval test \${$cacheid+y} 6763 then : 6764 printf %s "(cached) " >&6 6765 else case e in #( 6766 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6767 /* end confdefs.h. */ 6768 int i; 6769 int 6770 main (void) 6771 { 6772 6773 ; 6774 return 0; 6775 } 6776 _ACEOF 6777 if ac_fn_c_try_link "$LINENO" 6778 then : 6779 eval $cacheid=yes 6780 else case e in #( 6781 e) eval $cacheid=no ;; 6782 esac 6783 fi 6784 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6785 conftest$ac_exeext conftest.$ac_ext ;; 6786 esac 6787 fi 6788 6789 6790 CFLAGS="$xorg_testset_save_CFLAGS" 6791 6792 eval supported=\$$cacheid 6793 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6794 printf '%s\n' "$supported" >&6; } 6795 if test "$supported" = "yes" ; then 6796 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6797 found="yes" 6798 fi 6799 fi 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 xorg_testset_save_CFLAGS="$CFLAGS" 6816 6817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6819 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6820 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6821 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6822 then : 6823 printf %s "(cached) " >&6 6824 else case e in #( 6825 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826 /* end confdefs.h. */ 6827 int i; 6828 _ACEOF 6829 if ac_fn_c_try_compile "$LINENO" 6830 then : 6831 xorg_cv_cc_flag_unknown_warning_option=yes 6832 else case e in #( 6833 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6834 esac 6835 fi 6836 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6837 esac 6838 fi 6839 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6840 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6842 CFLAGS="$xorg_testset_save_CFLAGS" 6843 fi 6844 6845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 fi 6849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6851 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6852 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6853 then : 6854 printf %s "(cached) " >&6 6855 else case e in #( 6856 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6857 /* end confdefs.h. */ 6858 int i; 6859 _ACEOF 6860 if ac_fn_c_try_compile "$LINENO" 6861 then : 6862 xorg_cv_cc_flag_unused_command_line_argument=yes 6863 else case e in #( 6864 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6865 esac 6866 fi 6867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6868 esac 6869 fi 6870 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6871 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874 fi 6875 6876 found="no" 6877 6878 if test $found = "no" ; then 6879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6881 fi 6882 6883 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6885 fi 6886 6887 CFLAGS="$CFLAGS -Wuninitialized" 6888 6889 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6890 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6891 cacheid=xorg_cv_cc_flag__Wuninitialized 6892 if eval test \${$cacheid+y} 6893 then : 6894 printf %s "(cached) " >&6 6895 else case e in #( 6896 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 int 6900 main (void) 6901 { 6902 6903 ; 6904 return 0; 6905 } 6906 _ACEOF 6907 if ac_fn_c_try_link "$LINENO" 6908 then : 6909 eval $cacheid=yes 6910 else case e in #( 6911 e) eval $cacheid=no ;; 6912 esac 6913 fi 6914 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6915 conftest$ac_exeext conftest.$ac_ext ;; 6916 esac 6917 fi 6918 6919 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921 6922 eval supported=\$$cacheid 6923 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6924 printf '%s\n' "$supported" >&6; } 6925 if test "$supported" = "yes" ; then 6926 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6927 found="yes" 6928 fi 6929 fi 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 xorg_testset_save_CFLAGS="$CFLAGS" 6946 6947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6949 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6950 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6951 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6952 then : 6953 printf %s "(cached) " >&6 6954 else case e in #( 6955 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6956 /* end confdefs.h. */ 6957 int i; 6958 _ACEOF 6959 if ac_fn_c_try_compile "$LINENO" 6960 then : 6961 xorg_cv_cc_flag_unknown_warning_option=yes 6962 else case e in #( 6963 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6964 esac 6965 fi 6966 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6967 esac 6968 fi 6969 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6970 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6972 CFLAGS="$xorg_testset_save_CFLAGS" 6973 fi 6974 6975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6978 fi 6979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6980 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6981 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6982 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6983 then : 6984 printf %s "(cached) " >&6 6985 else case e in #( 6986 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6987 /* end confdefs.h. */ 6988 int i; 6989 _ACEOF 6990 if ac_fn_c_try_compile "$LINENO" 6991 then : 6992 xorg_cv_cc_flag_unused_command_line_argument=yes 6993 else case e in #( 6994 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6995 esac 6996 fi 6997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6998 esac 6999 fi 7000 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7001 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7003 CFLAGS="$xorg_testset_save_CFLAGS" 7004 fi 7005 7006 found="no" 7007 7008 if test $found = "no" ; then 7009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7011 fi 7012 7013 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7015 fi 7016 7017 CFLAGS="$CFLAGS -Wshadow" 7018 7019 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7020 printf %s "checking if $CC supports -Wshadow... " >&6; } 7021 cacheid=xorg_cv_cc_flag__Wshadow 7022 if eval test \${$cacheid+y} 7023 then : 7024 printf %s "(cached) " >&6 7025 else case e in #( 7026 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7027 /* end confdefs.h. */ 7028 int i; 7029 int 7030 main (void) 7031 { 7032 7033 ; 7034 return 0; 7035 } 7036 _ACEOF 7037 if ac_fn_c_try_link "$LINENO" 7038 then : 7039 eval $cacheid=yes 7040 else case e in #( 7041 e) eval $cacheid=no ;; 7042 esac 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7045 conftest$ac_exeext conftest.$ac_ext ;; 7046 esac 7047 fi 7048 7049 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051 7052 eval supported=\$$cacheid 7053 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7054 printf '%s\n' "$supported" >&6; } 7055 if test "$supported" = "yes" ; then 7056 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7057 found="yes" 7058 fi 7059 fi 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 xorg_testset_save_CFLAGS="$CFLAGS" 7076 7077 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7079 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7080 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7081 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7082 then : 7083 printf %s "(cached) " >&6 7084 else case e in #( 7085 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7086 /* end confdefs.h. */ 7087 int i; 7088 _ACEOF 7089 if ac_fn_c_try_compile "$LINENO" 7090 then : 7091 xorg_cv_cc_flag_unknown_warning_option=yes 7092 else case e in #( 7093 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7094 esac 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7097 esac 7098 fi 7099 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7100 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7102 CFLAGS="$xorg_testset_save_CFLAGS" 7103 fi 7104 7105 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7108 fi 7109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7110 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7111 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7112 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7113 then : 7114 printf %s "(cached) " >&6 7115 else case e in #( 7116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7117 /* end confdefs.h. */ 7118 int i; 7119 _ACEOF 7120 if ac_fn_c_try_compile "$LINENO" 7121 then : 7122 xorg_cv_cc_flag_unused_command_line_argument=yes 7123 else case e in #( 7124 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7125 esac 7126 fi 7127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7128 esac 7129 fi 7130 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7131 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7133 CFLAGS="$xorg_testset_save_CFLAGS" 7134 fi 7135 7136 found="no" 7137 7138 if test $found = "no" ; then 7139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7141 fi 7142 7143 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7145 fi 7146 7147 CFLAGS="$CFLAGS -Wmissing-noreturn" 7148 7149 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7150 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7151 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7152 if eval test \${$cacheid+y} 7153 then : 7154 printf %s "(cached) " >&6 7155 else case e in #( 7156 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 int 7160 main (void) 7161 { 7162 7163 ; 7164 return 0; 7165 } 7166 _ACEOF 7167 if ac_fn_c_try_link "$LINENO" 7168 then : 7169 eval $cacheid=yes 7170 else case e in #( 7171 e) eval $cacheid=no ;; 7172 esac 7173 fi 7174 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7175 conftest$ac_exeext conftest.$ac_ext ;; 7176 esac 7177 fi 7178 7179 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 7182 eval supported=\$$cacheid 7183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7184 printf '%s\n' "$supported" >&6; } 7185 if test "$supported" = "yes" ; then 7186 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7187 found="yes" 7188 fi 7189 fi 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 xorg_testset_save_CFLAGS="$CFLAGS" 7206 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7210 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7211 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7212 then : 7213 printf %s "(cached) " >&6 7214 else case e in #( 7215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7216 /* end confdefs.h. */ 7217 int i; 7218 _ACEOF 7219 if ac_fn_c_try_compile "$LINENO" 7220 then : 7221 xorg_cv_cc_flag_unknown_warning_option=yes 7222 else case e in #( 7223 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7224 esac 7225 fi 7226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7227 esac 7228 fi 7229 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7230 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7232 CFLAGS="$xorg_testset_save_CFLAGS" 7233 fi 7234 7235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7238 fi 7239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7240 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7241 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7242 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7243 then : 7244 printf %s "(cached) " >&6 7245 else case e in #( 7246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7247 /* end confdefs.h. */ 7248 int i; 7249 _ACEOF 7250 if ac_fn_c_try_compile "$LINENO" 7251 then : 7252 xorg_cv_cc_flag_unused_command_line_argument=yes 7253 else case e in #( 7254 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7255 esac 7256 fi 7257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7258 esac 7259 fi 7260 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7261 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264 fi 7265 7266 found="no" 7267 7268 if test $found = "no" ; then 7269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7271 fi 7272 7273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7275 fi 7276 7277 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7278 7279 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7280 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7281 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7282 if eval test \${$cacheid+y} 7283 then : 7284 printf %s "(cached) " >&6 7285 else case e in #( 7286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287 /* end confdefs.h. */ 7288 int i; 7289 int 7290 main (void) 7291 { 7292 7293 ; 7294 return 0; 7295 } 7296 _ACEOF 7297 if ac_fn_c_try_link "$LINENO" 7298 then : 7299 eval $cacheid=yes 7300 else case e in #( 7301 e) eval $cacheid=no ;; 7302 esac 7303 fi 7304 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7305 conftest$ac_exeext conftest.$ac_ext ;; 7306 esac 7307 fi 7308 7309 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 7312 eval supported=\$$cacheid 7313 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7314 printf '%s\n' "$supported" >&6; } 7315 if test "$supported" = "yes" ; then 7316 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7317 found="yes" 7318 fi 7319 fi 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 xorg_testset_save_CFLAGS="$CFLAGS" 7336 7337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7340 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7341 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7342 then : 7343 printf %s "(cached) " >&6 7344 else case e in #( 7345 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346 /* end confdefs.h. */ 7347 int i; 7348 _ACEOF 7349 if ac_fn_c_try_compile "$LINENO" 7350 then : 7351 xorg_cv_cc_flag_unknown_warning_option=yes 7352 else case e in #( 7353 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7354 esac 7355 fi 7356 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7357 esac 7358 fi 7359 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7360 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7362 CFLAGS="$xorg_testset_save_CFLAGS" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7368 fi 7369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7370 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7371 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7372 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7373 then : 7374 printf %s "(cached) " >&6 7375 else case e in #( 7376 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7377 /* end confdefs.h. */ 7378 int i; 7379 _ACEOF 7380 if ac_fn_c_try_compile "$LINENO" 7381 then : 7382 xorg_cv_cc_flag_unused_command_line_argument=yes 7383 else case e in #( 7384 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7385 esac 7386 fi 7387 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7388 esac 7389 fi 7390 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7391 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7392 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7393 CFLAGS="$xorg_testset_save_CFLAGS" 7394 fi 7395 7396 found="no" 7397 7398 if test $found = "no" ; then 7399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7401 fi 7402 7403 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7405 fi 7406 7407 CFLAGS="$CFLAGS -Wredundant-decls" 7408 7409 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7410 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7411 cacheid=xorg_cv_cc_flag__Wredundant_decls 7412 if eval test \${$cacheid+y} 7413 then : 7414 printf %s "(cached) " >&6 7415 else case e in #( 7416 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417 /* end confdefs.h. */ 7418 int i; 7419 int 7420 main (void) 7421 { 7422 7423 ; 7424 return 0; 7425 } 7426 _ACEOF 7427 if ac_fn_c_try_link "$LINENO" 7428 then : 7429 eval $cacheid=yes 7430 else case e in #( 7431 e) eval $cacheid=no ;; 7432 esac 7433 fi 7434 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7435 conftest$ac_exeext conftest.$ac_ext ;; 7436 esac 7437 fi 7438 7439 7440 CFLAGS="$xorg_testset_save_CFLAGS" 7441 7442 eval supported=\$$cacheid 7443 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7444 printf '%s\n' "$supported" >&6; } 7445 if test "$supported" = "yes" ; then 7446 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7447 found="yes" 7448 fi 7449 fi 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 xorg_testset_save_CFLAGS="$CFLAGS" 7466 7467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7469 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7472 then : 7473 printf %s "(cached) " >&6 7474 else case e in #( 7475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7476 /* end confdefs.h. */ 7477 int i; 7478 _ACEOF 7479 if ac_fn_c_try_compile "$LINENO" 7480 then : 7481 xorg_cv_cc_flag_unknown_warning_option=yes 7482 else case e in #( 7483 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7484 esac 7485 fi 7486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7487 esac 7488 fi 7489 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7490 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 fi 7494 7495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7498 fi 7499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7500 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7503 then : 7504 printf %s "(cached) " >&6 7505 else case e in #( 7506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7507 /* end confdefs.h. */ 7508 int i; 7509 _ACEOF 7510 if ac_fn_c_try_compile "$LINENO" 7511 then : 7512 xorg_cv_cc_flag_unused_command_line_argument=yes 7513 else case e in #( 7514 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7515 esac 7516 fi 7517 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7518 esac 7519 fi 7520 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7521 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7523 CFLAGS="$xorg_testset_save_CFLAGS" 7524 fi 7525 7526 found="no" 7527 7528 if test $found = "no" ; then 7529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7531 fi 7532 7533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7535 fi 7536 7537 CFLAGS="$CFLAGS -Wlogical-op" 7538 7539 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7540 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7541 cacheid=xorg_cv_cc_flag__Wlogical_op 7542 if eval test \${$cacheid+y} 7543 then : 7544 printf %s "(cached) " >&6 7545 else case e in #( 7546 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7547 /* end confdefs.h. */ 7548 int i; 7549 int 7550 main (void) 7551 { 7552 7553 ; 7554 return 0; 7555 } 7556 _ACEOF 7557 if ac_fn_c_try_link "$LINENO" 7558 then : 7559 eval $cacheid=yes 7560 else case e in #( 7561 e) eval $cacheid=no ;; 7562 esac 7563 fi 7564 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7565 conftest$ac_exeext conftest.$ac_ext ;; 7566 esac 7567 fi 7568 7569 7570 CFLAGS="$xorg_testset_save_CFLAGS" 7571 7572 eval supported=\$$cacheid 7573 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7574 printf '%s\n' "$supported" >&6; } 7575 if test "$supported" = "yes" ; then 7576 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7577 found="yes" 7578 fi 7579 fi 7580 7581 7582 7583 # These are currently disabled because they are noisy. They will be enabled 7584 # in the future once the codebase is sufficiently modernized to silence 7585 # them. For now, I don't want them to drown out the other warnings. 7586 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7587 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7588 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7589 7590 # Turn some warnings into errors, so we don't accidentally get successful builds 7591 # when there are problems that should be fixed. 7592 7593 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 xorg_testset_save_CFLAGS="$CFLAGS" 7608 7609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7611 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7614 then : 7615 printf %s "(cached) " >&6 7616 else case e in #( 7617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 _ACEOF 7621 if ac_fn_c_try_compile "$LINENO" 7622 then : 7623 xorg_cv_cc_flag_unknown_warning_option=yes 7624 else case e in #( 7625 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7626 esac 7627 fi 7628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7629 esac 7630 fi 7631 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7632 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 fi 7636 7637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7640 fi 7641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7642 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7645 then : 7646 printf %s "(cached) " >&6 7647 else case e in #( 7648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7649 /* end confdefs.h. */ 7650 int i; 7651 _ACEOF 7652 if ac_fn_c_try_compile "$LINENO" 7653 then : 7654 xorg_cv_cc_flag_unused_command_line_argument=yes 7655 else case e in #( 7656 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7657 esac 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7660 esac 7661 fi 7662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7663 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 fi 7667 7668 found="no" 7669 7670 if test $found = "no" ; then 7671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7673 fi 7674 7675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7677 fi 7678 7679 CFLAGS="$CFLAGS -Werror=implicit" 7680 7681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7682 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7683 cacheid=xorg_cv_cc_flag__Werror_implicit 7684 if eval test \${$cacheid+y} 7685 then : 7686 printf %s "(cached) " >&6 7687 else case e in #( 7688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7689 /* end confdefs.h. */ 7690 int i; 7691 int 7692 main (void) 7693 { 7694 7695 ; 7696 return 0; 7697 } 7698 _ACEOF 7699 if ac_fn_c_try_link "$LINENO" 7700 then : 7701 eval $cacheid=yes 7702 else case e in #( 7703 e) eval $cacheid=no ;; 7704 esac 7705 fi 7706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7707 conftest$ac_exeext conftest.$ac_ext ;; 7708 esac 7709 fi 7710 7711 7712 CFLAGS="$xorg_testset_save_CFLAGS" 7713 7714 eval supported=\$$cacheid 7715 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7716 printf '%s\n' "$supported" >&6; } 7717 if test "$supported" = "yes" ; then 7718 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7719 found="yes" 7720 fi 7721 fi 7722 7723 if test $found = "no" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 7728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 fi 7731 7732 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7733 7734 { 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 7735 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7736 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7737 if eval test \${$cacheid+y} 7738 then : 7739 printf %s "(cached) " >&6 7740 else case e in #( 7741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 int 7745 main (void) 7746 { 7747 7748 ; 7749 return 0; 7750 } 7751 _ACEOF 7752 if ac_fn_c_try_link "$LINENO" 7753 then : 7754 eval $cacheid=yes 7755 else case e in #( 7756 e) eval $cacheid=no ;; 7757 esac 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7760 conftest$ac_exeext conftest.$ac_ext ;; 7761 esac 7762 fi 7763 7764 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766 7767 eval supported=\$$cacheid 7768 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7769 printf '%s\n' "$supported" >&6; } 7770 if test "$supported" = "yes" ; then 7771 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7772 found="yes" 7773 fi 7774 fi 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 xorg_testset_save_CFLAGS="$CFLAGS" 7791 7792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7795 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7796 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7797 then : 7798 printf %s "(cached) " >&6 7799 else case e in #( 7800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7801 /* end confdefs.h. */ 7802 int i; 7803 _ACEOF 7804 if ac_fn_c_try_compile "$LINENO" 7805 then : 7806 xorg_cv_cc_flag_unknown_warning_option=yes 7807 else case e in #( 7808 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7809 esac 7810 fi 7811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7812 esac 7813 fi 7814 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7815 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7817 CFLAGS="$xorg_testset_save_CFLAGS" 7818 fi 7819 7820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 fi 7824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7825 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7826 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7827 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7828 then : 7829 printf %s "(cached) " >&6 7830 else case e in #( 7831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 int i; 7834 _ACEOF 7835 if ac_fn_c_try_compile "$LINENO" 7836 then : 7837 xorg_cv_cc_flag_unused_command_line_argument=yes 7838 else case e in #( 7839 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7840 esac 7841 fi 7842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7843 esac 7844 fi 7845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7846 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7848 CFLAGS="$xorg_testset_save_CFLAGS" 7849 fi 7850 7851 found="no" 7852 7853 if test $found = "no" ; then 7854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7856 fi 7857 7858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 fi 7861 7862 CFLAGS="$CFLAGS -Werror=nonnull" 7863 7864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7865 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7866 cacheid=xorg_cv_cc_flag__Werror_nonnull 7867 if eval test \${$cacheid+y} 7868 then : 7869 printf %s "(cached) " >&6 7870 else case e in #( 7871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7872 /* end confdefs.h. */ 7873 int i; 7874 int 7875 main (void) 7876 { 7877 7878 ; 7879 return 0; 7880 } 7881 _ACEOF 7882 if ac_fn_c_try_link "$LINENO" 7883 then : 7884 eval $cacheid=yes 7885 else case e in #( 7886 e) eval $cacheid=no ;; 7887 esac 7888 fi 7889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7890 conftest$ac_exeext conftest.$ac_ext ;; 7891 esac 7892 fi 7893 7894 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 7897 eval supported=\$$cacheid 7898 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7899 printf '%s\n' "$supported" >&6; } 7900 if test "$supported" = "yes" ; then 7901 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7902 found="yes" 7903 fi 7904 fi 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 xorg_testset_save_CFLAGS="$CFLAGS" 7921 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7925 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7926 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7927 then : 7928 printf %s "(cached) " >&6 7929 else case e in #( 7930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7931 /* end confdefs.h. */ 7932 int i; 7933 _ACEOF 7934 if ac_fn_c_try_compile "$LINENO" 7935 then : 7936 xorg_cv_cc_flag_unknown_warning_option=yes 7937 else case e in #( 7938 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7939 esac 7940 fi 7941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7942 esac 7943 fi 7944 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7945 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7946 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7947 CFLAGS="$xorg_testset_save_CFLAGS" 7948 fi 7949 7950 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7953 fi 7954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7955 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7956 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7957 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7958 then : 7959 printf %s "(cached) " >&6 7960 else case e in #( 7961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962 /* end confdefs.h. */ 7963 int i; 7964 _ACEOF 7965 if ac_fn_c_try_compile "$LINENO" 7966 then : 7967 xorg_cv_cc_flag_unused_command_line_argument=yes 7968 else case e in #( 7969 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7970 esac 7971 fi 7972 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7973 esac 7974 fi 7975 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7976 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7978 CFLAGS="$xorg_testset_save_CFLAGS" 7979 fi 7980 7981 found="no" 7982 7983 if test $found = "no" ; then 7984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7986 fi 7987 7988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7990 fi 7991 7992 CFLAGS="$CFLAGS -Werror=init-self" 7993 7994 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7995 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7996 cacheid=xorg_cv_cc_flag__Werror_init_self 7997 if eval test \${$cacheid+y} 7998 then : 7999 printf %s "(cached) " >&6 8000 else case e in #( 8001 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8002 /* end confdefs.h. */ 8003 int i; 8004 int 8005 main (void) 8006 { 8007 8008 ; 8009 return 0; 8010 } 8011 _ACEOF 8012 if ac_fn_c_try_link "$LINENO" 8013 then : 8014 eval $cacheid=yes 8015 else case e in #( 8016 e) eval $cacheid=no ;; 8017 esac 8018 fi 8019 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8020 conftest$ac_exeext conftest.$ac_ext ;; 8021 esac 8022 fi 8023 8024 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 8027 eval supported=\$$cacheid 8028 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8029 printf '%s\n' "$supported" >&6; } 8030 if test "$supported" = "yes" ; then 8031 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8032 found="yes" 8033 fi 8034 fi 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 xorg_testset_save_CFLAGS="$CFLAGS" 8051 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8055 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8056 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8057 then : 8058 printf %s "(cached) " >&6 8059 else case e in #( 8060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8061 /* end confdefs.h. */ 8062 int i; 8063 _ACEOF 8064 if ac_fn_c_try_compile "$LINENO" 8065 then : 8066 xorg_cv_cc_flag_unknown_warning_option=yes 8067 else case e in #( 8068 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8069 esac 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8072 esac 8073 fi 8074 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8075 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8077 CFLAGS="$xorg_testset_save_CFLAGS" 8078 fi 8079 8080 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 fi 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8086 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8087 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8088 then : 8089 printf %s "(cached) " >&6 8090 else case e in #( 8091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8092 /* end confdefs.h. */ 8093 int i; 8094 _ACEOF 8095 if ac_fn_c_try_compile "$LINENO" 8096 then : 8097 xorg_cv_cc_flag_unused_command_line_argument=yes 8098 else case e in #( 8099 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8100 esac 8101 fi 8102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8103 esac 8104 fi 8105 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8106 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8108 CFLAGS="$xorg_testset_save_CFLAGS" 8109 fi 8110 8111 found="no" 8112 8113 if test $found = "no" ; then 8114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8116 fi 8117 8118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8120 fi 8121 8122 CFLAGS="$CFLAGS -Werror=main" 8123 8124 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8125 printf %s "checking if $CC supports -Werror=main... " >&6; } 8126 cacheid=xorg_cv_cc_flag__Werror_main 8127 if eval test \${$cacheid+y} 8128 then : 8129 printf %s "(cached) " >&6 8130 else case e in #( 8131 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8132 /* end confdefs.h. */ 8133 int i; 8134 int 8135 main (void) 8136 { 8137 8138 ; 8139 return 0; 8140 } 8141 _ACEOF 8142 if ac_fn_c_try_link "$LINENO" 8143 then : 8144 eval $cacheid=yes 8145 else case e in #( 8146 e) eval $cacheid=no ;; 8147 esac 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8150 conftest$ac_exeext conftest.$ac_ext ;; 8151 esac 8152 fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159 printf '%s\n' "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8187 then : 8188 printf %s "(cached) " >&6 8189 else case e in #( 8190 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8191 /* end confdefs.h. */ 8192 int i; 8193 _ACEOF 8194 if ac_fn_c_try_compile "$LINENO" 8195 then : 8196 xorg_cv_cc_flag_unknown_warning_option=yes 8197 else case e in #( 8198 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8199 esac 8200 fi 8201 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8202 esac 8203 fi 8204 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8205 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8206 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8207 CFLAGS="$xorg_testset_save_CFLAGS" 8208 fi 8209 8210 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8213 fi 8214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8215 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8216 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8217 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8218 then : 8219 printf %s "(cached) " >&6 8220 else case e in #( 8221 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8222 /* end confdefs.h. */ 8223 int i; 8224 _ACEOF 8225 if ac_fn_c_try_compile "$LINENO" 8226 then : 8227 xorg_cv_cc_flag_unused_command_line_argument=yes 8228 else case e in #( 8229 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8230 esac 8231 fi 8232 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8233 esac 8234 fi 8235 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8236 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239 fi 8240 8241 found="no" 8242 8243 if test $found = "no" ; then 8244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8246 fi 8247 8248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8250 fi 8251 8252 CFLAGS="$CFLAGS -Werror=missing-braces" 8253 8254 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8255 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8256 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8257 if eval test \${$cacheid+y} 8258 then : 8259 printf %s "(cached) " >&6 8260 else case e in #( 8261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 int 8265 main (void) 8266 { 8267 8268 ; 8269 return 0; 8270 } 8271 _ACEOF 8272 if ac_fn_c_try_link "$LINENO" 8273 then : 8274 eval $cacheid=yes 8275 else case e in #( 8276 e) eval $cacheid=no ;; 8277 esac 8278 fi 8279 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8280 conftest$ac_exeext conftest.$ac_ext ;; 8281 esac 8282 fi 8283 8284 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 8287 eval supported=\$$cacheid 8288 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8289 printf '%s\n' "$supported" >&6; } 8290 if test "$supported" = "yes" ; then 8291 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8292 found="yes" 8293 fi 8294 fi 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 xorg_testset_save_CFLAGS="$CFLAGS" 8311 8312 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8315 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8316 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8317 then : 8318 printf %s "(cached) " >&6 8319 else case e in #( 8320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8321 /* end confdefs.h. */ 8322 int i; 8323 _ACEOF 8324 if ac_fn_c_try_compile "$LINENO" 8325 then : 8326 xorg_cv_cc_flag_unknown_warning_option=yes 8327 else case e in #( 8328 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8329 esac 8330 fi 8331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8332 esac 8333 fi 8334 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8335 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8337 CFLAGS="$xorg_testset_save_CFLAGS" 8338 fi 8339 8340 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8343 fi 8344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8345 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8346 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8347 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8348 then : 8349 printf %s "(cached) " >&6 8350 else case e in #( 8351 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8352 /* end confdefs.h. */ 8353 int i; 8354 _ACEOF 8355 if ac_fn_c_try_compile "$LINENO" 8356 then : 8357 xorg_cv_cc_flag_unused_command_line_argument=yes 8358 else case e in #( 8359 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8360 esac 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8363 esac 8364 fi 8365 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8366 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8368 CFLAGS="$xorg_testset_save_CFLAGS" 8369 fi 8370 8371 found="no" 8372 8373 if test $found = "no" ; then 8374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8376 fi 8377 8378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8380 fi 8381 8382 CFLAGS="$CFLAGS -Werror=sequence-point" 8383 8384 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8385 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8386 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8387 if eval test \${$cacheid+y} 8388 then : 8389 printf %s "(cached) " >&6 8390 else case e in #( 8391 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8392 /* end confdefs.h. */ 8393 int i; 8394 int 8395 main (void) 8396 { 8397 8398 ; 8399 return 0; 8400 } 8401 _ACEOF 8402 if ac_fn_c_try_link "$LINENO" 8403 then : 8404 eval $cacheid=yes 8405 else case e in #( 8406 e) eval $cacheid=no ;; 8407 esac 8408 fi 8409 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8410 conftest$ac_exeext conftest.$ac_ext ;; 8411 esac 8412 fi 8413 8414 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416 8417 eval supported=\$$cacheid 8418 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8419 printf '%s\n' "$supported" >&6; } 8420 if test "$supported" = "yes" ; then 8421 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8422 found="yes" 8423 fi 8424 fi 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 8439 8440 xorg_testset_save_CFLAGS="$CFLAGS" 8441 8442 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8444 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8445 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8446 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8447 then : 8448 printf %s "(cached) " >&6 8449 else case e in #( 8450 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8451 /* end confdefs.h. */ 8452 int i; 8453 _ACEOF 8454 if ac_fn_c_try_compile "$LINENO" 8455 then : 8456 xorg_cv_cc_flag_unknown_warning_option=yes 8457 else case e in #( 8458 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8459 esac 8460 fi 8461 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8462 esac 8463 fi 8464 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8465 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8466 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 fi 8469 8470 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8475 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8476 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8477 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8478 then : 8479 printf %s "(cached) " >&6 8480 else case e in #( 8481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482 /* end confdefs.h. */ 8483 int i; 8484 _ACEOF 8485 if ac_fn_c_try_compile "$LINENO" 8486 then : 8487 xorg_cv_cc_flag_unused_command_line_argument=yes 8488 else case e in #( 8489 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8490 esac 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8493 esac 8494 fi 8495 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8496 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8497 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499 fi 8500 8501 found="no" 8502 8503 if test $found = "no" ; then 8504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8506 fi 8507 8508 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8510 fi 8511 8512 CFLAGS="$CFLAGS -Werror=return-type" 8513 8514 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8515 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8516 cacheid=xorg_cv_cc_flag__Werror_return_type 8517 if eval test \${$cacheid+y} 8518 then : 8519 printf %s "(cached) " >&6 8520 else case e in #( 8521 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8522 /* end confdefs.h. */ 8523 int i; 8524 int 8525 main (void) 8526 { 8527 8528 ; 8529 return 0; 8530 } 8531 _ACEOF 8532 if ac_fn_c_try_link "$LINENO" 8533 then : 8534 eval $cacheid=yes 8535 else case e in #( 8536 e) eval $cacheid=no ;; 8537 esac 8538 fi 8539 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8540 conftest$ac_exeext conftest.$ac_ext ;; 8541 esac 8542 fi 8543 8544 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 8547 eval supported=\$$cacheid 8548 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8549 printf '%s\n' "$supported" >&6; } 8550 if test "$supported" = "yes" ; then 8551 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8552 found="yes" 8553 fi 8554 fi 8555 8556 if test $found = "no" ; then 8557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 fi 8560 8561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8563 fi 8564 8565 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8566 8567 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8568 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8569 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8570 if eval test \${$cacheid+y} 8571 then : 8572 printf %s "(cached) " >&6 8573 else case e in #( 8574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8575 /* end confdefs.h. */ 8576 int i; 8577 int 8578 main (void) 8579 { 8580 8581 ; 8582 return 0; 8583 } 8584 _ACEOF 8585 if ac_fn_c_try_link "$LINENO" 8586 then : 8587 eval $cacheid=yes 8588 else case e in #( 8589 e) eval $cacheid=no ;; 8590 esac 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8593 conftest$ac_exeext conftest.$ac_ext ;; 8594 esac 8595 fi 8596 8597 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599 8600 eval supported=\$$cacheid 8601 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8602 printf '%s\n' "$supported" >&6; } 8603 if test "$supported" = "yes" ; then 8604 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8605 found="yes" 8606 fi 8607 fi 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622 8623 xorg_testset_save_CFLAGS="$CFLAGS" 8624 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8628 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8629 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8630 then : 8631 printf %s "(cached) " >&6 8632 else case e in #( 8633 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8634 /* end confdefs.h. */ 8635 int i; 8636 _ACEOF 8637 if ac_fn_c_try_compile "$LINENO" 8638 then : 8639 xorg_cv_cc_flag_unknown_warning_option=yes 8640 else case e in #( 8641 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8642 esac 8643 fi 8644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8645 esac 8646 fi 8647 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8648 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8650 CFLAGS="$xorg_testset_save_CFLAGS" 8651 fi 8652 8653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 fi 8657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8659 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8660 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8661 then : 8662 printf %s "(cached) " >&6 8663 else case e in #( 8664 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8665 /* end confdefs.h. */ 8666 int i; 8667 _ACEOF 8668 if ac_fn_c_try_compile "$LINENO" 8669 then : 8670 xorg_cv_cc_flag_unused_command_line_argument=yes 8671 else case e in #( 8672 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8673 esac 8674 fi 8675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8676 esac 8677 fi 8678 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8679 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8681 CFLAGS="$xorg_testset_save_CFLAGS" 8682 fi 8683 8684 found="no" 8685 8686 if test $found = "no" ; then 8687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8689 fi 8690 8691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8693 fi 8694 8695 CFLAGS="$CFLAGS -Werror=trigraphs" 8696 8697 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8698 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8699 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8700 if eval test \${$cacheid+y} 8701 then : 8702 printf %s "(cached) " >&6 8703 else case e in #( 8704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 int 8708 main (void) 8709 { 8710 8711 ; 8712 return 0; 8713 } 8714 _ACEOF 8715 if ac_fn_c_try_link "$LINENO" 8716 then : 8717 eval $cacheid=yes 8718 else case e in #( 8719 e) eval $cacheid=no ;; 8720 esac 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8723 conftest$ac_exeext conftest.$ac_ext ;; 8724 esac 8725 fi 8726 8727 8728 CFLAGS="$xorg_testset_save_CFLAGS" 8729 8730 eval supported=\$$cacheid 8731 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8732 printf '%s\n' "$supported" >&6; } 8733 if test "$supported" = "yes" ; then 8734 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8735 found="yes" 8736 fi 8737 fi 8738 8739 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 xorg_testset_save_CFLAGS="$CFLAGS" 8754 8755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8757 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8758 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8759 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8760 then : 8761 printf %s "(cached) " >&6 8762 else case e in #( 8763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8764 /* end confdefs.h. */ 8765 int i; 8766 _ACEOF 8767 if ac_fn_c_try_compile "$LINENO" 8768 then : 8769 xorg_cv_cc_flag_unknown_warning_option=yes 8770 else case e in #( 8771 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8772 esac 8773 fi 8774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8775 esac 8776 fi 8777 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8778 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8780 CFLAGS="$xorg_testset_save_CFLAGS" 8781 fi 8782 8783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 fi 8787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8788 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8789 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8790 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8791 then : 8792 printf %s "(cached) " >&6 8793 else case e in #( 8794 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8795 /* end confdefs.h. */ 8796 int i; 8797 _ACEOF 8798 if ac_fn_c_try_compile "$LINENO" 8799 then : 8800 xorg_cv_cc_flag_unused_command_line_argument=yes 8801 else case e in #( 8802 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8803 esac 8804 fi 8805 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8806 esac 8807 fi 8808 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8809 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8810 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8811 CFLAGS="$xorg_testset_save_CFLAGS" 8812 fi 8813 8814 found="no" 8815 8816 if test $found = "no" ; then 8817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8819 fi 8820 8821 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8823 fi 8824 8825 CFLAGS="$CFLAGS -Werror=array-bounds" 8826 8827 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8828 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8829 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8830 if eval test \${$cacheid+y} 8831 then : 8832 printf %s "(cached) " >&6 8833 else case e in #( 8834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835 /* end confdefs.h. */ 8836 int i; 8837 int 8838 main (void) 8839 { 8840 8841 ; 8842 return 0; 8843 } 8844 _ACEOF 8845 if ac_fn_c_try_link "$LINENO" 8846 then : 8847 eval $cacheid=yes 8848 else case e in #( 8849 e) eval $cacheid=no ;; 8850 esac 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8853 conftest$ac_exeext conftest.$ac_ext ;; 8854 esac 8855 fi 8856 8857 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 8860 eval supported=\$$cacheid 8861 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8862 printf '%s\n' "$supported" >&6; } 8863 if test "$supported" = "yes" ; then 8864 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8865 found="yes" 8866 fi 8867 fi 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 xorg_testset_save_CFLAGS="$CFLAGS" 8884 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8888 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8889 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8890 then : 8891 printf %s "(cached) " >&6 8892 else case e in #( 8893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 _ACEOF 8897 if ac_fn_c_try_compile "$LINENO" 8898 then : 8899 xorg_cv_cc_flag_unknown_warning_option=yes 8900 else case e in #( 8901 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8902 esac 8903 fi 8904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8905 esac 8906 fi 8907 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8908 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8910 CFLAGS="$xorg_testset_save_CFLAGS" 8911 fi 8912 8913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8916 fi 8917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8918 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8919 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8920 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8921 then : 8922 printf %s "(cached) " >&6 8923 else case e in #( 8924 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8925 /* end confdefs.h. */ 8926 int i; 8927 _ACEOF 8928 if ac_fn_c_try_compile "$LINENO" 8929 then : 8930 xorg_cv_cc_flag_unused_command_line_argument=yes 8931 else case e in #( 8932 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8933 esac 8934 fi 8935 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8936 esac 8937 fi 8938 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8939 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942 fi 8943 8944 found="no" 8945 8946 if test $found = "no" ; then 8947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8949 fi 8950 8951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8953 fi 8954 8955 CFLAGS="$CFLAGS -Werror=write-strings" 8956 8957 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8958 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8959 cacheid=xorg_cv_cc_flag__Werror_write_strings 8960 if eval test \${$cacheid+y} 8961 then : 8962 printf %s "(cached) " >&6 8963 else case e in #( 8964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 int 8968 main (void) 8969 { 8970 8971 ; 8972 return 0; 8973 } 8974 _ACEOF 8975 if ac_fn_c_try_link "$LINENO" 8976 then : 8977 eval $cacheid=yes 8978 else case e in #( 8979 e) eval $cacheid=no ;; 8980 esac 8981 fi 8982 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8983 conftest$ac_exeext conftest.$ac_ext ;; 8984 esac 8985 fi 8986 8987 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989 8990 eval supported=\$$cacheid 8991 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8992 printf '%s\n' "$supported" >&6; } 8993 if test "$supported" = "yes" ; then 8994 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8995 found="yes" 8996 fi 8997 fi 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 xorg_testset_save_CFLAGS="$CFLAGS" 9014 9015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9017 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9018 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9019 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9020 then : 9021 printf %s "(cached) " >&6 9022 else case e in #( 9023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9024 /* end confdefs.h. */ 9025 int i; 9026 _ACEOF 9027 if ac_fn_c_try_compile "$LINENO" 9028 then : 9029 xorg_cv_cc_flag_unknown_warning_option=yes 9030 else case e in #( 9031 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9032 esac 9033 fi 9034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9035 esac 9036 fi 9037 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9038 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9040 CFLAGS="$xorg_testset_save_CFLAGS" 9041 fi 9042 9043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9046 fi 9047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9048 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9049 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9050 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9051 then : 9052 printf %s "(cached) " >&6 9053 else case e in #( 9054 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9055 /* end confdefs.h. */ 9056 int i; 9057 _ACEOF 9058 if ac_fn_c_try_compile "$LINENO" 9059 then : 9060 xorg_cv_cc_flag_unused_command_line_argument=yes 9061 else case e in #( 9062 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9063 esac 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9066 esac 9067 fi 9068 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9069 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9071 CFLAGS="$xorg_testset_save_CFLAGS" 9072 fi 9073 9074 found="no" 9075 9076 if test $found = "no" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 9081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9083 fi 9084 9085 CFLAGS="$CFLAGS -Werror=address" 9086 9087 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9088 printf %s "checking if $CC supports -Werror=address... " >&6; } 9089 cacheid=xorg_cv_cc_flag__Werror_address 9090 if eval test \${$cacheid+y} 9091 then : 9092 printf %s "(cached) " >&6 9093 else case e in #( 9094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 int 9098 main (void) 9099 { 9100 9101 ; 9102 return 0; 9103 } 9104 _ACEOF 9105 if ac_fn_c_try_link "$LINENO" 9106 then : 9107 eval $cacheid=yes 9108 else case e in #( 9109 e) eval $cacheid=no ;; 9110 esac 9111 fi 9112 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9113 conftest$ac_exeext conftest.$ac_ext ;; 9114 esac 9115 fi 9116 9117 9118 CFLAGS="$xorg_testset_save_CFLAGS" 9119 9120 eval supported=\$$cacheid 9121 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9122 printf '%s\n' "$supported" >&6; } 9123 if test "$supported" = "yes" ; then 9124 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9125 found="yes" 9126 fi 9127 fi 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 xorg_testset_save_CFLAGS="$CFLAGS" 9144 9145 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9148 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9149 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9150 then : 9151 printf %s "(cached) " >&6 9152 else case e in #( 9153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154 /* end confdefs.h. */ 9155 int i; 9156 _ACEOF 9157 if ac_fn_c_try_compile "$LINENO" 9158 then : 9159 xorg_cv_cc_flag_unknown_warning_option=yes 9160 else case e in #( 9161 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9162 esac 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9165 esac 9166 fi 9167 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9168 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9170 CFLAGS="$xorg_testset_save_CFLAGS" 9171 fi 9172 9173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 fi 9177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9178 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9179 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9180 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9181 then : 9182 printf %s "(cached) " >&6 9183 else case e in #( 9184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 _ACEOF 9188 if ac_fn_c_try_compile "$LINENO" 9189 then : 9190 xorg_cv_cc_flag_unused_command_line_argument=yes 9191 else case e in #( 9192 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9193 esac 9194 fi 9195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9196 esac 9197 fi 9198 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9199 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9201 CFLAGS="$xorg_testset_save_CFLAGS" 9202 fi 9203 9204 found="no" 9205 9206 if test $found = "no" ; then 9207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9209 fi 9210 9211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9213 fi 9214 9215 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9216 9217 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9218 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9219 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9220 if eval test \${$cacheid+y} 9221 then : 9222 printf %s "(cached) " >&6 9223 else case e in #( 9224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225 /* end confdefs.h. */ 9226 int i; 9227 int 9228 main (void) 9229 { 9230 9231 ; 9232 return 0; 9233 } 9234 _ACEOF 9235 if ac_fn_c_try_link "$LINENO" 9236 then : 9237 eval $cacheid=yes 9238 else case e in #( 9239 e) eval $cacheid=no ;; 9240 esac 9241 fi 9242 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9243 conftest$ac_exeext conftest.$ac_ext ;; 9244 esac 9245 fi 9246 9247 9248 CFLAGS="$xorg_testset_save_CFLAGS" 9249 9250 eval supported=\$$cacheid 9251 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9252 printf '%s\n' "$supported" >&6; } 9253 if test "$supported" = "yes" ; then 9254 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9255 found="yes" 9256 fi 9257 fi 9258 9259 if test $found = "no" ; then 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 fi 9263 9264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9266 fi 9267 9268 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9269 9270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9271 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9272 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9273 if eval test \${$cacheid+y} 9274 then : 9275 printf %s "(cached) " >&6 9276 else case e in #( 9277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9278 /* end confdefs.h. */ 9279 int i; 9280 int 9281 main (void) 9282 { 9283 9284 ; 9285 return 0; 9286 } 9287 _ACEOF 9288 if ac_fn_c_try_link "$LINENO" 9289 then : 9290 eval $cacheid=yes 9291 else case e in #( 9292 e) eval $cacheid=no ;; 9293 esac 9294 fi 9295 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9296 conftest$ac_exeext conftest.$ac_ext ;; 9297 esac 9298 fi 9299 9300 9301 CFLAGS="$xorg_testset_save_CFLAGS" 9302 9303 eval supported=\$$cacheid 9304 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9305 printf '%s\n' "$supported" >&6; } 9306 if test "$supported" = "yes" ; then 9307 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9308 found="yes" 9309 fi 9310 fi 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325 9326 xorg_testset_save_CFLAGS="$CFLAGS" 9327 9328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9330 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9331 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9332 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9333 then : 9334 printf %s "(cached) " >&6 9335 else case e in #( 9336 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 int i; 9339 _ACEOF 9340 if ac_fn_c_try_compile "$LINENO" 9341 then : 9342 xorg_cv_cc_flag_unknown_warning_option=yes 9343 else case e in #( 9344 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9345 esac 9346 fi 9347 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9348 esac 9349 fi 9350 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9351 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 fi 9355 9356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 fi 9360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9361 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9362 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9363 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9364 then : 9365 printf %s "(cached) " >&6 9366 else case e in #( 9367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9368 /* end confdefs.h. */ 9369 int i; 9370 _ACEOF 9371 if ac_fn_c_try_compile "$LINENO" 9372 then : 9373 xorg_cv_cc_flag_unused_command_line_argument=yes 9374 else case e in #( 9375 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9376 esac 9377 fi 9378 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9379 esac 9380 fi 9381 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9382 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9384 CFLAGS="$xorg_testset_save_CFLAGS" 9385 fi 9386 9387 found="no" 9388 9389 if test $found = "no" ; then 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 fi 9393 9394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9396 fi 9397 9398 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9399 9400 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9401 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9402 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9403 if eval test \${$cacheid+y} 9404 then : 9405 printf %s "(cached) " >&6 9406 else case e in #( 9407 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9408 /* end confdefs.h. */ 9409 int i; 9410 int 9411 main (void) 9412 { 9413 9414 ; 9415 return 0; 9416 } 9417 _ACEOF 9418 if ac_fn_c_try_link "$LINENO" 9419 then : 9420 eval $cacheid=yes 9421 else case e in #( 9422 e) eval $cacheid=no ;; 9423 esac 9424 fi 9425 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9426 conftest$ac_exeext conftest.$ac_ext ;; 9427 esac 9428 fi 9429 9430 9431 CFLAGS="$xorg_testset_save_CFLAGS" 9432 9433 eval supported=\$$cacheid 9434 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9435 printf '%s\n' "$supported" >&6; } 9436 if test "$supported" = "yes" ; then 9437 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9438 found="yes" 9439 fi 9440 fi 9441 9442 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9443 else 9444 { 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 $PACKAGE_BUGREPORT" >&5 9445 printf '%s\n' "$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 $PACKAGE_BUGREPORT" >&2;} 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 xorg_testset_save_CFLAGS="$CFLAGS" 9460 9461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9463 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9466 then : 9467 printf %s "(cached) " >&6 9468 else case e in #( 9469 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9470 /* end confdefs.h. */ 9471 int i; 9472 _ACEOF 9473 if ac_fn_c_try_compile "$LINENO" 9474 then : 9475 xorg_cv_cc_flag_unknown_warning_option=yes 9476 else case e in #( 9477 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9478 esac 9479 fi 9480 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9481 esac 9482 fi 9483 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9484 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487 fi 9488 9489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9492 fi 9493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9494 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9495 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9496 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9497 then : 9498 printf %s "(cached) " >&6 9499 else case e in #( 9500 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501 /* end confdefs.h. */ 9502 int i; 9503 _ACEOF 9504 if ac_fn_c_try_compile "$LINENO" 9505 then : 9506 xorg_cv_cc_flag_unused_command_line_argument=yes 9507 else case e in #( 9508 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9509 esac 9510 fi 9511 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9512 esac 9513 fi 9514 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9515 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518 fi 9519 9520 found="no" 9521 9522 if test $found = "no" ; then 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 fi 9526 9527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9529 fi 9530 9531 CFLAGS="$CFLAGS -Wimplicit" 9532 9533 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9534 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9535 cacheid=xorg_cv_cc_flag__Wimplicit 9536 if eval test \${$cacheid+y} 9537 then : 9538 printf %s "(cached) " >&6 9539 else case e in #( 9540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9541 /* end confdefs.h. */ 9542 int i; 9543 int 9544 main (void) 9545 { 9546 9547 ; 9548 return 0; 9549 } 9550 _ACEOF 9551 if ac_fn_c_try_link "$LINENO" 9552 then : 9553 eval $cacheid=yes 9554 else case e in #( 9555 e) eval $cacheid=no ;; 9556 esac 9557 fi 9558 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9559 conftest$ac_exeext conftest.$ac_ext ;; 9560 esac 9561 fi 9562 9563 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565 9566 eval supported=\$$cacheid 9567 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9568 printf '%s\n' "$supported" >&6; } 9569 if test "$supported" = "yes" ; then 9570 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9571 found="yes" 9572 fi 9573 fi 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 xorg_testset_save_CFLAGS="$CFLAGS" 9590 9591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9593 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9594 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9595 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9596 then : 9597 printf %s "(cached) " >&6 9598 else case e in #( 9599 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9600 /* end confdefs.h. */ 9601 int i; 9602 _ACEOF 9603 if ac_fn_c_try_compile "$LINENO" 9604 then : 9605 xorg_cv_cc_flag_unknown_warning_option=yes 9606 else case e in #( 9607 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9608 esac 9609 fi 9610 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9611 esac 9612 fi 9613 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9614 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9616 CFLAGS="$xorg_testset_save_CFLAGS" 9617 fi 9618 9619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 fi 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9625 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9626 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9627 then : 9628 printf %s "(cached) " >&6 9629 else case e in #( 9630 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9631 /* end confdefs.h. */ 9632 int i; 9633 _ACEOF 9634 if ac_fn_c_try_compile "$LINENO" 9635 then : 9636 xorg_cv_cc_flag_unused_command_line_argument=yes 9637 else case e in #( 9638 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9639 esac 9640 fi 9641 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9642 esac 9643 fi 9644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9645 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 fi 9649 9650 found="no" 9651 9652 if test $found = "no" ; then 9653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9655 fi 9656 9657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9659 fi 9660 9661 CFLAGS="$CFLAGS -Wnonnull" 9662 9663 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9664 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9665 cacheid=xorg_cv_cc_flag__Wnonnull 9666 if eval test \${$cacheid+y} 9667 then : 9668 printf %s "(cached) " >&6 9669 else case e in #( 9670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9671 /* end confdefs.h. */ 9672 int i; 9673 int 9674 main (void) 9675 { 9676 9677 ; 9678 return 0; 9679 } 9680 _ACEOF 9681 if ac_fn_c_try_link "$LINENO" 9682 then : 9683 eval $cacheid=yes 9684 else case e in #( 9685 e) eval $cacheid=no ;; 9686 esac 9687 fi 9688 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9689 conftest$ac_exeext conftest.$ac_ext ;; 9690 esac 9691 fi 9692 9693 9694 CFLAGS="$xorg_testset_save_CFLAGS" 9695 9696 eval supported=\$$cacheid 9697 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9698 printf '%s\n' "$supported" >&6; } 9699 if test "$supported" = "yes" ; then 9700 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9701 found="yes" 9702 fi 9703 fi 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 xorg_testset_save_CFLAGS="$CFLAGS" 9720 9721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9723 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9724 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9725 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9726 then : 9727 printf %s "(cached) " >&6 9728 else case e in #( 9729 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9730 /* end confdefs.h. */ 9731 int i; 9732 _ACEOF 9733 if ac_fn_c_try_compile "$LINENO" 9734 then : 9735 xorg_cv_cc_flag_unknown_warning_option=yes 9736 else case e in #( 9737 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9738 esac 9739 fi 9740 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9741 esac 9742 fi 9743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9744 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9746 CFLAGS="$xorg_testset_save_CFLAGS" 9747 fi 9748 9749 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9752 fi 9753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9755 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9756 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9757 then : 9758 printf %s "(cached) " >&6 9759 else case e in #( 9760 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9761 /* end confdefs.h. */ 9762 int i; 9763 _ACEOF 9764 if ac_fn_c_try_compile "$LINENO" 9765 then : 9766 xorg_cv_cc_flag_unused_command_line_argument=yes 9767 else case e in #( 9768 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9769 esac 9770 fi 9771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9772 esac 9773 fi 9774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9775 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9777 CFLAGS="$xorg_testset_save_CFLAGS" 9778 fi 9779 9780 found="no" 9781 9782 if test $found = "no" ; then 9783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9785 fi 9786 9787 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9789 fi 9790 9791 CFLAGS="$CFLAGS -Winit-self" 9792 9793 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9794 printf %s "checking if $CC supports -Winit-self... " >&6; } 9795 cacheid=xorg_cv_cc_flag__Winit_self 9796 if eval test \${$cacheid+y} 9797 then : 9798 printf %s "(cached) " >&6 9799 else case e in #( 9800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9801 /* end confdefs.h. */ 9802 int i; 9803 int 9804 main (void) 9805 { 9806 9807 ; 9808 return 0; 9809 } 9810 _ACEOF 9811 if ac_fn_c_try_link "$LINENO" 9812 then : 9813 eval $cacheid=yes 9814 else case e in #( 9815 e) eval $cacheid=no ;; 9816 esac 9817 fi 9818 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9819 conftest$ac_exeext conftest.$ac_ext ;; 9820 esac 9821 fi 9822 9823 9824 CFLAGS="$xorg_testset_save_CFLAGS" 9825 9826 eval supported=\$$cacheid 9827 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9828 printf '%s\n' "$supported" >&6; } 9829 if test "$supported" = "yes" ; then 9830 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9831 found="yes" 9832 fi 9833 fi 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 xorg_testset_save_CFLAGS="$CFLAGS" 9850 9851 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9853 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9854 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9855 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9856 then : 9857 printf %s "(cached) " >&6 9858 else case e in #( 9859 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860 /* end confdefs.h. */ 9861 int i; 9862 _ACEOF 9863 if ac_fn_c_try_compile "$LINENO" 9864 then : 9865 xorg_cv_cc_flag_unknown_warning_option=yes 9866 else case e in #( 9867 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9868 esac 9869 fi 9870 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9871 esac 9872 fi 9873 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9874 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9876 CFLAGS="$xorg_testset_save_CFLAGS" 9877 fi 9878 9879 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9882 fi 9883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9884 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9885 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9886 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9887 then : 9888 printf %s "(cached) " >&6 9889 else case e in #( 9890 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891 /* end confdefs.h. */ 9892 int i; 9893 _ACEOF 9894 if ac_fn_c_try_compile "$LINENO" 9895 then : 9896 xorg_cv_cc_flag_unused_command_line_argument=yes 9897 else case e in #( 9898 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9899 esac 9900 fi 9901 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9902 esac 9903 fi 9904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9905 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 fi 9909 9910 found="no" 9911 9912 if test $found = "no" ; then 9913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9915 fi 9916 9917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9919 fi 9920 9921 CFLAGS="$CFLAGS -Wmain" 9922 9923 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9924 printf %s "checking if $CC supports -Wmain... " >&6; } 9925 cacheid=xorg_cv_cc_flag__Wmain 9926 if eval test \${$cacheid+y} 9927 then : 9928 printf %s "(cached) " >&6 9929 else case e in #( 9930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9931 /* end confdefs.h. */ 9932 int i; 9933 int 9934 main (void) 9935 { 9936 9937 ; 9938 return 0; 9939 } 9940 _ACEOF 9941 if ac_fn_c_try_link "$LINENO" 9942 then : 9943 eval $cacheid=yes 9944 else case e in #( 9945 e) eval $cacheid=no ;; 9946 esac 9947 fi 9948 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9949 conftest$ac_exeext conftest.$ac_ext ;; 9950 esac 9951 fi 9952 9953 9954 CFLAGS="$xorg_testset_save_CFLAGS" 9955 9956 eval supported=\$$cacheid 9957 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9958 printf '%s\n' "$supported" >&6; } 9959 if test "$supported" = "yes" ; then 9960 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9961 found="yes" 9962 fi 9963 fi 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 xorg_testset_save_CFLAGS="$CFLAGS" 9980 9981 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9983 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9984 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9985 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9986 then : 9987 printf %s "(cached) " >&6 9988 else case e in #( 9989 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9990 /* end confdefs.h. */ 9991 int i; 9992 _ACEOF 9993 if ac_fn_c_try_compile "$LINENO" 9994 then : 9995 xorg_cv_cc_flag_unknown_warning_option=yes 9996 else case e in #( 9997 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9998 esac 9999 fi 10000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10001 esac 10002 fi 10003 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10004 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10006 CFLAGS="$xorg_testset_save_CFLAGS" 10007 fi 10008 10009 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10012 fi 10013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10014 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10015 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10016 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10017 then : 10018 printf %s "(cached) " >&6 10019 else case e in #( 10020 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10021 /* end confdefs.h. */ 10022 int i; 10023 _ACEOF 10024 if ac_fn_c_try_compile "$LINENO" 10025 then : 10026 xorg_cv_cc_flag_unused_command_line_argument=yes 10027 else case e in #( 10028 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10029 esac 10030 fi 10031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10032 esac 10033 fi 10034 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10035 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10036 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10037 CFLAGS="$xorg_testset_save_CFLAGS" 10038 fi 10039 10040 found="no" 10041 10042 if test $found = "no" ; then 10043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10045 fi 10046 10047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10049 fi 10050 10051 CFLAGS="$CFLAGS -Wmissing-braces" 10052 10053 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10054 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10055 cacheid=xorg_cv_cc_flag__Wmissing_braces 10056 if eval test \${$cacheid+y} 10057 then : 10058 printf %s "(cached) " >&6 10059 else case e in #( 10060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10061 /* end confdefs.h. */ 10062 int i; 10063 int 10064 main (void) 10065 { 10066 10067 ; 10068 return 0; 10069 } 10070 _ACEOF 10071 if ac_fn_c_try_link "$LINENO" 10072 then : 10073 eval $cacheid=yes 10074 else case e in #( 10075 e) eval $cacheid=no ;; 10076 esac 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10079 conftest$ac_exeext conftest.$ac_ext ;; 10080 esac 10081 fi 10082 10083 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085 10086 eval supported=\$$cacheid 10087 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10088 printf '%s\n' "$supported" >&6; } 10089 if test "$supported" = "yes" ; then 10090 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10091 found="yes" 10092 fi 10093 fi 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 xorg_testset_save_CFLAGS="$CFLAGS" 10110 10111 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10113 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10114 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10115 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10116 then : 10117 printf %s "(cached) " >&6 10118 else case e in #( 10119 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10120 /* end confdefs.h. */ 10121 int i; 10122 _ACEOF 10123 if ac_fn_c_try_compile "$LINENO" 10124 then : 10125 xorg_cv_cc_flag_unknown_warning_option=yes 10126 else case e in #( 10127 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10128 esac 10129 fi 10130 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10131 esac 10132 fi 10133 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10134 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10145 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10146 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10147 then : 10148 printf %s "(cached) " >&6 10149 else case e in #( 10150 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10151 /* end confdefs.h. */ 10152 int i; 10153 _ACEOF 10154 if ac_fn_c_try_compile "$LINENO" 10155 then : 10156 xorg_cv_cc_flag_unused_command_line_argument=yes 10157 else case e in #( 10158 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10159 esac 10160 fi 10161 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10162 esac 10163 fi 10164 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10165 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10166 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10167 CFLAGS="$xorg_testset_save_CFLAGS" 10168 fi 10169 10170 found="no" 10171 10172 if test $found = "no" ; then 10173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10175 fi 10176 10177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10179 fi 10180 10181 CFLAGS="$CFLAGS -Wsequence-point" 10182 10183 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10184 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10185 cacheid=xorg_cv_cc_flag__Wsequence_point 10186 if eval test \${$cacheid+y} 10187 then : 10188 printf %s "(cached) " >&6 10189 else case e in #( 10190 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191 /* end confdefs.h. */ 10192 int i; 10193 int 10194 main (void) 10195 { 10196 10197 ; 10198 return 0; 10199 } 10200 _ACEOF 10201 if ac_fn_c_try_link "$LINENO" 10202 then : 10203 eval $cacheid=yes 10204 else case e in #( 10205 e) eval $cacheid=no ;; 10206 esac 10207 fi 10208 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10209 conftest$ac_exeext conftest.$ac_ext ;; 10210 esac 10211 fi 10212 10213 10214 CFLAGS="$xorg_testset_save_CFLAGS" 10215 10216 eval supported=\$$cacheid 10217 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10218 printf '%s\n' "$supported" >&6; } 10219 if test "$supported" = "yes" ; then 10220 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10221 found="yes" 10222 fi 10223 fi 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 xorg_testset_save_CFLAGS="$CFLAGS" 10240 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10244 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10245 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10246 then : 10247 printf %s "(cached) " >&6 10248 else case e in #( 10249 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10250 /* end confdefs.h. */ 10251 int i; 10252 _ACEOF 10253 if ac_fn_c_try_compile "$LINENO" 10254 then : 10255 xorg_cv_cc_flag_unknown_warning_option=yes 10256 else case e in #( 10257 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10258 esac 10259 fi 10260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10261 esac 10262 fi 10263 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10264 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10266 CFLAGS="$xorg_testset_save_CFLAGS" 10267 fi 10268 10269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10275 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10276 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10277 then : 10278 printf %s "(cached) " >&6 10279 else case e in #( 10280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 _ACEOF 10284 if ac_fn_c_try_compile "$LINENO" 10285 then : 10286 xorg_cv_cc_flag_unused_command_line_argument=yes 10287 else case e in #( 10288 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10289 esac 10290 fi 10291 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10292 esac 10293 fi 10294 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10295 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10297 CFLAGS="$xorg_testset_save_CFLAGS" 10298 fi 10299 10300 found="no" 10301 10302 if test $found = "no" ; then 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 fi 10306 10307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10309 fi 10310 10311 CFLAGS="$CFLAGS -Wreturn-type" 10312 10313 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10314 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10315 cacheid=xorg_cv_cc_flag__Wreturn_type 10316 if eval test \${$cacheid+y} 10317 then : 10318 printf %s "(cached) " >&6 10319 else case e in #( 10320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10321 /* end confdefs.h. */ 10322 int i; 10323 int 10324 main (void) 10325 { 10326 10327 ; 10328 return 0; 10329 } 10330 _ACEOF 10331 if ac_fn_c_try_link "$LINENO" 10332 then : 10333 eval $cacheid=yes 10334 else case e in #( 10335 e) eval $cacheid=no ;; 10336 esac 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10339 conftest$ac_exeext conftest.$ac_ext ;; 10340 esac 10341 fi 10342 10343 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345 10346 eval supported=\$$cacheid 10347 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10348 printf '%s\n' "$supported" >&6; } 10349 if test "$supported" = "yes" ; then 10350 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10351 found="yes" 10352 fi 10353 fi 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 xorg_testset_save_CFLAGS="$CFLAGS" 10370 10371 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10374 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10375 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10376 then : 10377 printf %s "(cached) " >&6 10378 else case e in #( 10379 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10380 /* end confdefs.h. */ 10381 int i; 10382 _ACEOF 10383 if ac_fn_c_try_compile "$LINENO" 10384 then : 10385 xorg_cv_cc_flag_unknown_warning_option=yes 10386 else case e in #( 10387 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10388 esac 10389 fi 10390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10391 esac 10392 fi 10393 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10394 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10396 CFLAGS="$xorg_testset_save_CFLAGS" 10397 fi 10398 10399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10402 fi 10403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10404 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10405 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10406 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10407 then : 10408 printf %s "(cached) " >&6 10409 else case e in #( 10410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10411 /* end confdefs.h. */ 10412 int i; 10413 _ACEOF 10414 if ac_fn_c_try_compile "$LINENO" 10415 then : 10416 xorg_cv_cc_flag_unused_command_line_argument=yes 10417 else case e in #( 10418 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10419 esac 10420 fi 10421 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10422 esac 10423 fi 10424 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10425 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10427 CFLAGS="$xorg_testset_save_CFLAGS" 10428 fi 10429 10430 found="no" 10431 10432 if test $found = "no" ; then 10433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10435 fi 10436 10437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10439 fi 10440 10441 CFLAGS="$CFLAGS -Wtrigraphs" 10442 10443 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10444 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10445 cacheid=xorg_cv_cc_flag__Wtrigraphs 10446 if eval test \${$cacheid+y} 10447 then : 10448 printf %s "(cached) " >&6 10449 else case e in #( 10450 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451 /* end confdefs.h. */ 10452 int i; 10453 int 10454 main (void) 10455 { 10456 10457 ; 10458 return 0; 10459 } 10460 _ACEOF 10461 if ac_fn_c_try_link "$LINENO" 10462 then : 10463 eval $cacheid=yes 10464 else case e in #( 10465 e) eval $cacheid=no ;; 10466 esac 10467 fi 10468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10469 conftest$ac_exeext conftest.$ac_ext ;; 10470 esac 10471 fi 10472 10473 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475 10476 eval supported=\$$cacheid 10477 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10478 printf '%s\n' "$supported" >&6; } 10479 if test "$supported" = "yes" ; then 10480 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10481 found="yes" 10482 fi 10483 fi 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 xorg_testset_save_CFLAGS="$CFLAGS" 10500 10501 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10503 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10504 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10505 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10506 then : 10507 printf %s "(cached) " >&6 10508 else case e in #( 10509 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10510 /* end confdefs.h. */ 10511 int i; 10512 _ACEOF 10513 if ac_fn_c_try_compile "$LINENO" 10514 then : 10515 xorg_cv_cc_flag_unknown_warning_option=yes 10516 else case e in #( 10517 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10518 esac 10519 fi 10520 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10521 esac 10522 fi 10523 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10524 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10526 CFLAGS="$xorg_testset_save_CFLAGS" 10527 fi 10528 10529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10532 fi 10533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10534 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10535 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10536 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10537 then : 10538 printf %s "(cached) " >&6 10539 else case e in #( 10540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10541 /* end confdefs.h. */ 10542 int i; 10543 _ACEOF 10544 if ac_fn_c_try_compile "$LINENO" 10545 then : 10546 xorg_cv_cc_flag_unused_command_line_argument=yes 10547 else case e in #( 10548 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10549 esac 10550 fi 10551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10552 esac 10553 fi 10554 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10555 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10557 CFLAGS="$xorg_testset_save_CFLAGS" 10558 fi 10559 10560 found="no" 10561 10562 if test $found = "no" ; then 10563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10565 fi 10566 10567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 fi 10570 10571 CFLAGS="$CFLAGS -Warray-bounds" 10572 10573 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10574 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10575 cacheid=xorg_cv_cc_flag__Warray_bounds 10576 if eval test \${$cacheid+y} 10577 then : 10578 printf %s "(cached) " >&6 10579 else case e in #( 10580 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10581 /* end confdefs.h. */ 10582 int i; 10583 int 10584 main (void) 10585 { 10586 10587 ; 10588 return 0; 10589 } 10590 _ACEOF 10591 if ac_fn_c_try_link "$LINENO" 10592 then : 10593 eval $cacheid=yes 10594 else case e in #( 10595 e) eval $cacheid=no ;; 10596 esac 10597 fi 10598 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10599 conftest$ac_exeext conftest.$ac_ext ;; 10600 esac 10601 fi 10602 10603 10604 CFLAGS="$xorg_testset_save_CFLAGS" 10605 10606 eval supported=\$$cacheid 10607 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10608 printf '%s\n' "$supported" >&6; } 10609 if test "$supported" = "yes" ; then 10610 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10611 found="yes" 10612 fi 10613 fi 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 xorg_testset_save_CFLAGS="$CFLAGS" 10630 10631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10633 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10634 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10635 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10636 then : 10637 printf %s "(cached) " >&6 10638 else case e in #( 10639 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10640 /* end confdefs.h. */ 10641 int i; 10642 _ACEOF 10643 if ac_fn_c_try_compile "$LINENO" 10644 then : 10645 xorg_cv_cc_flag_unknown_warning_option=yes 10646 else case e in #( 10647 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10648 esac 10649 fi 10650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10651 esac 10652 fi 10653 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10654 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10656 CFLAGS="$xorg_testset_save_CFLAGS" 10657 fi 10658 10659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10662 fi 10663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10664 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10665 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10666 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10667 then : 10668 printf %s "(cached) " >&6 10669 else case e in #( 10670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10671 /* end confdefs.h. */ 10672 int i; 10673 _ACEOF 10674 if ac_fn_c_try_compile "$LINENO" 10675 then : 10676 xorg_cv_cc_flag_unused_command_line_argument=yes 10677 else case e in #( 10678 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10679 esac 10680 fi 10681 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10682 esac 10683 fi 10684 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10685 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10687 CFLAGS="$xorg_testset_save_CFLAGS" 10688 fi 10689 10690 found="no" 10691 10692 if test $found = "no" ; then 10693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10695 fi 10696 10697 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10699 fi 10700 10701 CFLAGS="$CFLAGS -Wwrite-strings" 10702 10703 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10704 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10705 cacheid=xorg_cv_cc_flag__Wwrite_strings 10706 if eval test \${$cacheid+y} 10707 then : 10708 printf %s "(cached) " >&6 10709 else case e in #( 10710 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10711 /* end confdefs.h. */ 10712 int i; 10713 int 10714 main (void) 10715 { 10716 10717 ; 10718 return 0; 10719 } 10720 _ACEOF 10721 if ac_fn_c_try_link "$LINENO" 10722 then : 10723 eval $cacheid=yes 10724 else case e in #( 10725 e) eval $cacheid=no ;; 10726 esac 10727 fi 10728 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10729 conftest$ac_exeext conftest.$ac_ext ;; 10730 esac 10731 fi 10732 10733 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735 10736 eval supported=\$$cacheid 10737 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10738 printf '%s\n' "$supported" >&6; } 10739 if test "$supported" = "yes" ; then 10740 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10741 found="yes" 10742 fi 10743 fi 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758 10759 xorg_testset_save_CFLAGS="$CFLAGS" 10760 10761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10763 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10764 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10765 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10766 then : 10767 printf %s "(cached) " >&6 10768 else case e in #( 10769 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10770 /* end confdefs.h. */ 10771 int i; 10772 _ACEOF 10773 if ac_fn_c_try_compile "$LINENO" 10774 then : 10775 xorg_cv_cc_flag_unknown_warning_option=yes 10776 else case e in #( 10777 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10778 esac 10779 fi 10780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10781 esac 10782 fi 10783 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10784 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10786 CFLAGS="$xorg_testset_save_CFLAGS" 10787 fi 10788 10789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10792 fi 10793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10795 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10796 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10797 then : 10798 printf %s "(cached) " >&6 10799 else case e in #( 10800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10801 /* end confdefs.h. */ 10802 int i; 10803 _ACEOF 10804 if ac_fn_c_try_compile "$LINENO" 10805 then : 10806 xorg_cv_cc_flag_unused_command_line_argument=yes 10807 else case e in #( 10808 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10809 esac 10810 fi 10811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10812 esac 10813 fi 10814 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10815 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10817 CFLAGS="$xorg_testset_save_CFLAGS" 10818 fi 10819 10820 found="no" 10821 10822 if test $found = "no" ; then 10823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10825 fi 10826 10827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10829 fi 10830 10831 CFLAGS="$CFLAGS -Waddress" 10832 10833 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10834 printf %s "checking if $CC supports -Waddress... " >&6; } 10835 cacheid=xorg_cv_cc_flag__Waddress 10836 if eval test \${$cacheid+y} 10837 then : 10838 printf %s "(cached) " >&6 10839 else case e in #( 10840 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10841 /* end confdefs.h. */ 10842 int i; 10843 int 10844 main (void) 10845 { 10846 10847 ; 10848 return 0; 10849 } 10850 _ACEOF 10851 if ac_fn_c_try_link "$LINENO" 10852 then : 10853 eval $cacheid=yes 10854 else case e in #( 10855 e) eval $cacheid=no ;; 10856 esac 10857 fi 10858 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10859 conftest$ac_exeext conftest.$ac_ext ;; 10860 esac 10861 fi 10862 10863 10864 CFLAGS="$xorg_testset_save_CFLAGS" 10865 10866 eval supported=\$$cacheid 10867 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10868 printf '%s\n' "$supported" >&6; } 10869 if test "$supported" = "yes" ; then 10870 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10871 found="yes" 10872 fi 10873 fi 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 xorg_testset_save_CFLAGS="$CFLAGS" 10890 10891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10894 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10895 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10896 then : 10897 printf %s "(cached) " >&6 10898 else case e in #( 10899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10900 /* end confdefs.h. */ 10901 int i; 10902 _ACEOF 10903 if ac_fn_c_try_compile "$LINENO" 10904 then : 10905 xorg_cv_cc_flag_unknown_warning_option=yes 10906 else case e in #( 10907 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10908 esac 10909 fi 10910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10911 esac 10912 fi 10913 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10914 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10916 CFLAGS="$xorg_testset_save_CFLAGS" 10917 fi 10918 10919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10922 fi 10923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10924 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10925 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10926 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10927 then : 10928 printf %s "(cached) " >&6 10929 else case e in #( 10930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10931 /* end confdefs.h. */ 10932 int i; 10933 _ACEOF 10934 if ac_fn_c_try_compile "$LINENO" 10935 then : 10936 xorg_cv_cc_flag_unused_command_line_argument=yes 10937 else case e in #( 10938 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10939 esac 10940 fi 10941 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10942 esac 10943 fi 10944 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10945 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10947 CFLAGS="$xorg_testset_save_CFLAGS" 10948 fi 10949 10950 found="no" 10951 10952 if test $found = "no" ; then 10953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10955 fi 10956 10957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10959 fi 10960 10961 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10962 10963 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10964 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10965 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10966 if eval test \${$cacheid+y} 10967 then : 10968 printf %s "(cached) " >&6 10969 else case e in #( 10970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10971 /* end confdefs.h. */ 10972 int i; 10973 int 10974 main (void) 10975 { 10976 10977 ; 10978 return 0; 10979 } 10980 _ACEOF 10981 if ac_fn_c_try_link "$LINENO" 10982 then : 10983 eval $cacheid=yes 10984 else case e in #( 10985 e) eval $cacheid=no ;; 10986 esac 10987 fi 10988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10989 conftest$ac_exeext conftest.$ac_ext ;; 10990 esac 10991 fi 10992 10993 10994 CFLAGS="$xorg_testset_save_CFLAGS" 10995 10996 eval supported=\$$cacheid 10997 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10998 printf '%s\n' "$supported" >&6; } 10999 if test "$supported" = "yes" ; then 11000 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11001 found="yes" 11002 fi 11003 fi 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 xorg_testset_save_CFLAGS="$CFLAGS" 11020 11021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11023 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11024 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11025 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11026 then : 11027 printf %s "(cached) " >&6 11028 else case e in #( 11029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030 /* end confdefs.h. */ 11031 int i; 11032 _ACEOF 11033 if ac_fn_c_try_compile "$LINENO" 11034 then : 11035 xorg_cv_cc_flag_unknown_warning_option=yes 11036 else case e in #( 11037 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11038 esac 11039 fi 11040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11041 esac 11042 fi 11043 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11044 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11046 CFLAGS="$xorg_testset_save_CFLAGS" 11047 fi 11048 11049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11052 fi 11053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11054 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11055 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11056 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11057 then : 11058 printf %s "(cached) " >&6 11059 else case e in #( 11060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11061 /* end confdefs.h. */ 11062 int i; 11063 _ACEOF 11064 if ac_fn_c_try_compile "$LINENO" 11065 then : 11066 xorg_cv_cc_flag_unused_command_line_argument=yes 11067 else case e in #( 11068 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11069 esac 11070 fi 11071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11072 esac 11073 fi 11074 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11075 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11077 CFLAGS="$xorg_testset_save_CFLAGS" 11078 fi 11079 11080 found="no" 11081 11082 if test $found = "no" ; then 11083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11085 fi 11086 11087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11089 fi 11090 11091 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11092 11093 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11094 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11095 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11096 if eval test \${$cacheid+y} 11097 then : 11098 printf %s "(cached) " >&6 11099 else case e in #( 11100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11101 /* end confdefs.h. */ 11102 int i; 11103 int 11104 main (void) 11105 { 11106 11107 ; 11108 return 0; 11109 } 11110 _ACEOF 11111 if ac_fn_c_try_link "$LINENO" 11112 then : 11113 eval $cacheid=yes 11114 else case e in #( 11115 e) eval $cacheid=no ;; 11116 esac 11117 fi 11118 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11119 conftest$ac_exeext conftest.$ac_ext ;; 11120 esac 11121 fi 11122 11123 11124 CFLAGS="$xorg_testset_save_CFLAGS" 11125 11126 eval supported=\$$cacheid 11127 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11128 printf '%s\n' "$supported" >&6; } 11129 if test "$supported" = "yes" ; then 11130 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11131 found="yes" 11132 fi 11133 fi 11134 11135 11136 fi 11137 11138 11139 11140 11141 11142 11143 11144 CWARNFLAGS="$BASE_CFLAGS" 11145 if test "x$GCC" = xyes ; then 11146 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11147 fi 11148 11149 11150 11151 11152 11153 11154 11155 11156 # Check whether --enable-strict-compilation was given. 11157 if test ${enable_strict_compilation+y} 11158 then : 11159 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11160 else case e in #( 11161 e) STRICT_COMPILE=no ;; 11162 esac 11163 fi 11164 11165 11166 11167 11168 11169 11170 STRICT_CFLAGS="" 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 xorg_testset_save_CFLAGS="$CFLAGS" 11185 11186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11188 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11189 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11190 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11191 then : 11192 printf %s "(cached) " >&6 11193 else case e in #( 11194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11195 /* end confdefs.h. */ 11196 int i; 11197 _ACEOF 11198 if ac_fn_c_try_compile "$LINENO" 11199 then : 11200 xorg_cv_cc_flag_unknown_warning_option=yes 11201 else case e in #( 11202 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11203 esac 11204 fi 11205 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11206 esac 11207 fi 11208 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11209 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11210 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11211 CFLAGS="$xorg_testset_save_CFLAGS" 11212 fi 11213 11214 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11217 fi 11218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11219 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11220 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11221 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11222 then : 11223 printf %s "(cached) " >&6 11224 else case e in #( 11225 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11226 /* end confdefs.h. */ 11227 int i; 11228 _ACEOF 11229 if ac_fn_c_try_compile "$LINENO" 11230 then : 11231 xorg_cv_cc_flag_unused_command_line_argument=yes 11232 else case e in #( 11233 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11234 esac 11235 fi 11236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11237 esac 11238 fi 11239 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11240 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11241 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11242 CFLAGS="$xorg_testset_save_CFLAGS" 11243 fi 11244 11245 found="no" 11246 11247 if test $found = "no" ; then 11248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11250 fi 11251 11252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11254 fi 11255 11256 CFLAGS="$CFLAGS -pedantic" 11257 11258 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11259 printf %s "checking if $CC supports -pedantic... " >&6; } 11260 cacheid=xorg_cv_cc_flag__pedantic 11261 if eval test \${$cacheid+y} 11262 then : 11263 printf %s "(cached) " >&6 11264 else case e in #( 11265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11266 /* end confdefs.h. */ 11267 int i; 11268 int 11269 main (void) 11270 { 11271 11272 ; 11273 return 0; 11274 } 11275 _ACEOF 11276 if ac_fn_c_try_link "$LINENO" 11277 then : 11278 eval $cacheid=yes 11279 else case e in #( 11280 e) eval $cacheid=no ;; 11281 esac 11282 fi 11283 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11284 conftest$ac_exeext conftest.$ac_ext ;; 11285 esac 11286 fi 11287 11288 11289 CFLAGS="$xorg_testset_save_CFLAGS" 11290 11291 eval supported=\$$cacheid 11292 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11293 printf '%s\n' "$supported" >&6; } 11294 if test "$supported" = "yes" ; then 11295 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11296 found="yes" 11297 fi 11298 fi 11299 11300 11301 11302 11303 11304 11305 11306 11307 11308 11309 11310 11311 11312 11313 11314 xorg_testset_save_CFLAGS="$CFLAGS" 11315 11316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11318 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11319 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11320 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11321 then : 11322 printf %s "(cached) " >&6 11323 else case e in #( 11324 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11325 /* end confdefs.h. */ 11326 int i; 11327 _ACEOF 11328 if ac_fn_c_try_compile "$LINENO" 11329 then : 11330 xorg_cv_cc_flag_unknown_warning_option=yes 11331 else case e in #( 11332 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11333 esac 11334 fi 11335 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11336 esac 11337 fi 11338 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11339 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11341 CFLAGS="$xorg_testset_save_CFLAGS" 11342 fi 11343 11344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11347 fi 11348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11349 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11350 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11351 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11352 then : 11353 printf %s "(cached) " >&6 11354 else case e in #( 11355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11356 /* end confdefs.h. */ 11357 int i; 11358 _ACEOF 11359 if ac_fn_c_try_compile "$LINENO" 11360 then : 11361 xorg_cv_cc_flag_unused_command_line_argument=yes 11362 else case e in #( 11363 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11364 esac 11365 fi 11366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11367 esac 11368 fi 11369 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11370 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11371 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11372 CFLAGS="$xorg_testset_save_CFLAGS" 11373 fi 11374 11375 found="no" 11376 11377 if test $found = "no" ; then 11378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11380 fi 11381 11382 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11384 fi 11385 11386 CFLAGS="$CFLAGS -Werror" 11387 11388 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11389 printf %s "checking if $CC supports -Werror... " >&6; } 11390 cacheid=xorg_cv_cc_flag__Werror 11391 if eval test \${$cacheid+y} 11392 then : 11393 printf %s "(cached) " >&6 11394 else case e in #( 11395 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11396 /* end confdefs.h. */ 11397 int i; 11398 int 11399 main (void) 11400 { 11401 11402 ; 11403 return 0; 11404 } 11405 _ACEOF 11406 if ac_fn_c_try_link "$LINENO" 11407 then : 11408 eval $cacheid=yes 11409 else case e in #( 11410 e) eval $cacheid=no ;; 11411 esac 11412 fi 11413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11414 conftest$ac_exeext conftest.$ac_ext ;; 11415 esac 11416 fi 11417 11418 11419 CFLAGS="$xorg_testset_save_CFLAGS" 11420 11421 eval supported=\$$cacheid 11422 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11423 printf '%s\n' "$supported" >&6; } 11424 if test "$supported" = "yes" ; then 11425 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11426 found="yes" 11427 fi 11428 fi 11429 11430 if test $found = "no" ; then 11431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11433 fi 11434 11435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11437 fi 11438 11439 CFLAGS="$CFLAGS -errwarn" 11440 11441 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11442 printf %s "checking if $CC supports -errwarn... " >&6; } 11443 cacheid=xorg_cv_cc_flag__errwarn 11444 if eval test \${$cacheid+y} 11445 then : 11446 printf %s "(cached) " >&6 11447 else case e in #( 11448 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11449 /* end confdefs.h. */ 11450 int i; 11451 int 11452 main (void) 11453 { 11454 11455 ; 11456 return 0; 11457 } 11458 _ACEOF 11459 if ac_fn_c_try_link "$LINENO" 11460 then : 11461 eval $cacheid=yes 11462 else case e in #( 11463 e) eval $cacheid=no ;; 11464 esac 11465 fi 11466 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11467 conftest$ac_exeext conftest.$ac_ext ;; 11468 esac 11469 fi 11470 11471 11472 CFLAGS="$xorg_testset_save_CFLAGS" 11473 11474 eval supported=\$$cacheid 11475 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11476 printf '%s\n' "$supported" >&6; } 11477 if test "$supported" = "yes" ; then 11478 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11479 found="yes" 11480 fi 11481 fi 11482 11483 11484 11485 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11486 # activate it with -Werror, so we add it here explicitly. 11487 11488 11489 11490 11491 11492 11493 11494 11495 11496 11497 11498 11499 11500 xorg_testset_save_CFLAGS="$CFLAGS" 11501 11502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11504 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11505 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11506 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11507 then : 11508 printf %s "(cached) " >&6 11509 else case e in #( 11510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11511 /* end confdefs.h. */ 11512 int i; 11513 _ACEOF 11514 if ac_fn_c_try_compile "$LINENO" 11515 then : 11516 xorg_cv_cc_flag_unknown_warning_option=yes 11517 else case e in #( 11518 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11519 esac 11520 fi 11521 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11522 esac 11523 fi 11524 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11525 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11527 CFLAGS="$xorg_testset_save_CFLAGS" 11528 fi 11529 11530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11533 fi 11534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11535 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11536 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11537 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11538 then : 11539 printf %s "(cached) " >&6 11540 else case e in #( 11541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11542 /* end confdefs.h. */ 11543 int i; 11544 _ACEOF 11545 if ac_fn_c_try_compile "$LINENO" 11546 then : 11547 xorg_cv_cc_flag_unused_command_line_argument=yes 11548 else case e in #( 11549 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11550 esac 11551 fi 11552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11553 esac 11554 fi 11555 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11556 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11558 CFLAGS="$xorg_testset_save_CFLAGS" 11559 fi 11560 11561 found="no" 11562 11563 if test $found = "no" ; then 11564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11566 fi 11567 11568 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11570 fi 11571 11572 CFLAGS="$CFLAGS -Werror=attributes" 11573 11574 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11575 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11576 cacheid=xorg_cv_cc_flag__Werror_attributes 11577 if eval test \${$cacheid+y} 11578 then : 11579 printf %s "(cached) " >&6 11580 else case e in #( 11581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11582 /* end confdefs.h. */ 11583 int i; 11584 int 11585 main (void) 11586 { 11587 11588 ; 11589 return 0; 11590 } 11591 _ACEOF 11592 if ac_fn_c_try_link "$LINENO" 11593 then : 11594 eval $cacheid=yes 11595 else case e in #( 11596 e) eval $cacheid=no ;; 11597 esac 11598 fi 11599 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11600 conftest$ac_exeext conftest.$ac_ext ;; 11601 esac 11602 fi 11603 11604 11605 CFLAGS="$xorg_testset_save_CFLAGS" 11606 11607 eval supported=\$$cacheid 11608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11609 printf '%s\n' "$supported" >&6; } 11610 if test "$supported" = "yes" ; then 11611 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11612 found="yes" 11613 fi 11614 fi 11615 11616 11617 11618 if test "x$STRICT_COMPILE" = "xyes"; then 11619 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11620 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11621 fi 11622 11623 11624 11625 11626 11627 11628 11629 11630 cat >>confdefs.h <<_ACEOF 11631 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11632 _ACEOF 11633 11634 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11635 if test "x$PVM" = "x"; then 11636 PVM="0" 11637 fi 11638 11639 printf '%s\n' "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11640 11641 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11642 if test "x$PVP" = "x"; then 11643 PVP="0" 11644 fi 11645 11646 printf '%s\n' "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11647 11648 11649 11650 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11651 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11652 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11653 touch \$(top_srcdir)/ChangeLog; \ 11654 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11655 11656 11657 11658 11659 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11660 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11661 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11662 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11663 touch \$(top_srcdir)/INSTALL; \ 11664 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11665 11666 11667 11668 11669 11670 11671 case $host_os in 11672 solaris*) 11673 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11674 # check for a man page file found in later versions that use 11675 # traditional section numbers instead 11676 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11677 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11678 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11679 then : 11680 printf %s "(cached) " >&6 11681 else case e in #( 11682 e) test "$cross_compiling" = yes && 11683 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11684 if test -r "/usr/share/man/man7/attributes.7"; then 11685 ac_cv_file__usr_share_man_man7_attributes_7=yes 11686 else 11687 ac_cv_file__usr_share_man_man7_attributes_7=no 11688 fi ;; 11689 esac 11690 fi 11691 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11692 printf '%s\n' "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11693 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11694 then : 11695 SYSV_MAN_SECTIONS=false 11696 else case e in #( 11697 e) SYSV_MAN_SECTIONS=true ;; 11698 esac 11699 fi 11700 11701 ;; 11702 *) SYSV_MAN_SECTIONS=false ;; 11703 esac 11704 11705 if test x$APP_MAN_SUFFIX = x ; then 11706 APP_MAN_SUFFIX=1 11707 fi 11708 if test x$APP_MAN_DIR = x ; then 11709 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11710 fi 11711 11712 if test x$LIB_MAN_SUFFIX = x ; then 11713 LIB_MAN_SUFFIX=3 11714 fi 11715 if test x$LIB_MAN_DIR = x ; then 11716 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11717 fi 11718 11719 if test x$FILE_MAN_SUFFIX = x ; then 11720 case $SYSV_MAN_SECTIONS in 11721 true) FILE_MAN_SUFFIX=4 ;; 11722 *) FILE_MAN_SUFFIX=5 ;; 11723 esac 11724 fi 11725 if test x$FILE_MAN_DIR = x ; then 11726 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11727 fi 11728 11729 if test x$MISC_MAN_SUFFIX = x ; then 11730 case $SYSV_MAN_SECTIONS in 11731 true) MISC_MAN_SUFFIX=5 ;; 11732 *) MISC_MAN_SUFFIX=7 ;; 11733 esac 11734 fi 11735 if test x$MISC_MAN_DIR = x ; then 11736 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11737 fi 11738 11739 if test x$DRIVER_MAN_SUFFIX = x ; then 11740 case $SYSV_MAN_SECTIONS in 11741 true) DRIVER_MAN_SUFFIX=7 ;; 11742 *) DRIVER_MAN_SUFFIX=4 ;; 11743 esac 11744 fi 11745 if test x$DRIVER_MAN_DIR = x ; then 11746 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11747 fi 11748 11749 if test x$ADMIN_MAN_SUFFIX = x ; then 11750 case $SYSV_MAN_SECTIONS in 11751 true) ADMIN_MAN_SUFFIX=1m ;; 11752 *) ADMIN_MAN_SUFFIX=8 ;; 11753 esac 11754 fi 11755 if test x$ADMIN_MAN_DIR = x ; then 11756 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11757 fi 11758 11759 11760 11761 11762 11763 11764 11765 11766 11767 11768 11769 11770 11771 11772 11773 XORG_MAN_PAGE="X Version 11" 11774 11775 MAN_SUBSTS="\ 11776 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11777 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11778 -e 's|__xservername__|Xorg|g' \ 11779 -e 's|__xconfigfile__|xorg.conf|g' \ 11780 -e 's|__projectroot__|\$(prefix)|g' \ 11781 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11782 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11783 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11784 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11785 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11786 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11787 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11788 11789 11790 11791 11792 AM_DEFAULT_VERBOSITY=0 11793 11794 11795 11796 11797 11798 11799 pkg_failed=no 11800 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for XFONTSEL" >&5 11801 printf %s "checking for XFONTSEL... " >&6; } 11802 11803 if test -n "$XFONTSEL_CFLAGS"; then 11804 pkg_cv_XFONTSEL_CFLAGS="$XFONTSEL_CFLAGS" 11805 elif test -n "$PKG_CONFIG"; then 11806 if test -n "$PKG_CONFIG" && \ 11807 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11808 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11809 ac_status=$? 11810 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11811 test $ac_status = 0; }; then 11812 pkg_cv_XFONTSEL_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11813 test "x$?" != "x0" && pkg_failed=yes 11814 else 11815 pkg_failed=yes 11816 fi 11817 else 11818 pkg_failed=untried 11819 fi 11820 if test -n "$XFONTSEL_LIBS"; then 11821 pkg_cv_XFONTSEL_LIBS="$XFONTSEL_LIBS" 11822 elif test -n "$PKG_CONFIG"; then 11823 if test -n "$PKG_CONFIG" && \ 11824 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11825 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11826 ac_status=$? 11827 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11828 test $ac_status = 0; }; then 11829 pkg_cv_XFONTSEL_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11830 test "x$?" != "x0" && pkg_failed=yes 11831 else 11832 pkg_failed=yes 11833 fi 11834 else 11835 pkg_failed=untried 11836 fi 11837 11838 11839 11840 if test $pkg_failed = yes; then 11841 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11842 printf '%s\n' "no" >&6; } 11843 11844 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11845 _pkg_short_errors_supported=yes 11846 else 11847 _pkg_short_errors_supported=no 11848 fi 11849 if test $_pkg_short_errors_supported = yes; then 11850 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11851 else 11852 XFONTSEL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11853 fi 11854 # Put the nasty error message in config.log where it belongs 11855 echo "$XFONTSEL_PKG_ERRORS" >&5 11856 11857 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 11858 11859 $XFONTSEL_PKG_ERRORS 11860 11861 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11862 installed software in a non-standard prefix. 11863 11864 Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11865 and XFONTSEL_LIBS to avoid the need to call pkg-config. 11866 See the pkg-config man page for more details." "$LINENO" 5 11867 elif test $pkg_failed = untried; then 11868 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11869 printf '%s\n' "no" >&6; } 11870 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11871 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 11872 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11873 is in your PATH or set the PKG_CONFIG environment variable to the full 11874 path to pkg-config. 11875 11876 Alternatively, you may set the environment variables XFONTSEL_CFLAGS 11877 and XFONTSEL_LIBS to avoid the need to call pkg-config. 11878 See the pkg-config man page for more details. 11879 11880 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11881 See 'config.log' for more details" "$LINENO" 5; } 11882 else 11883 XFONTSEL_CFLAGS=$pkg_cv_XFONTSEL_CFLAGS 11884 XFONTSEL_LIBS=$pkg_cv_XFONTSEL_LIBS 11885 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11886 printf '%s\n' "yes" >&6; } 11887 11888 fi 11889 11890 11891 pkg_failed=no 11892 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11893 printf %s "checking for APPDEFS... " >&6; } 11894 11895 if test -n "$APPDEFS_CFLAGS"; then 11896 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11897 elif test -n "$PKG_CONFIG"; then 11898 if test -n "$PKG_CONFIG" && \ 11899 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11900 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11901 ac_status=$? 11902 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11903 test $ac_status = 0; }; then 11904 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11905 test "x$?" != "x0" && pkg_failed=yes 11906 else 11907 pkg_failed=yes 11908 fi 11909 else 11910 pkg_failed=untried 11911 fi 11912 if test -n "$APPDEFS_LIBS"; then 11913 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11914 elif test -n "$PKG_CONFIG"; then 11915 if test -n "$PKG_CONFIG" && \ 11916 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11917 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11918 ac_status=$? 11919 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11920 test $ac_status = 0; }; then 11921 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11922 test "x$?" != "x0" && pkg_failed=yes 11923 else 11924 pkg_failed=yes 11925 fi 11926 else 11927 pkg_failed=untried 11928 fi 11929 11930 11931 11932 if test $pkg_failed = yes; then 11933 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11934 printf '%s\n' "no" >&6; } 11935 11936 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11937 _pkg_short_errors_supported=yes 11938 else 11939 _pkg_short_errors_supported=no 11940 fi 11941 if test $_pkg_short_errors_supported = yes; then 11942 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11943 else 11944 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11945 fi 11946 # Put the nasty error message in config.log where it belongs 11947 echo "$APPDEFS_PKG_ERRORS" >&5 11948 11949 as_fn_error $? "Package requirements (xt) were not met: 11950 11951 $APPDEFS_PKG_ERRORS 11952 11953 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11954 installed software in a non-standard prefix. 11955 11956 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11957 and APPDEFS_LIBS to avoid the need to call pkg-config. 11958 See the pkg-config man page for more details." "$LINENO" 5 11959 elif test $pkg_failed = untried; then 11960 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 11961 printf '%s\n' "no" >&6; } 11962 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11963 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 11964 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11965 is in your PATH or set the PKG_CONFIG environment variable to the full 11966 path to pkg-config. 11967 11968 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11969 and APPDEFS_LIBS to avoid the need to call pkg-config. 11970 See the pkg-config man page for more details. 11971 11972 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11973 See 'config.log' for more details" "$LINENO" 5; } 11974 else 11975 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11976 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11977 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11978 printf '%s\n' "yes" >&6; } 11979 11980 fi 11981 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11982 11983 # Check whether --with-appdefaultdir was given. 11984 if test ${with_appdefaultdir+y} 11985 then : 11986 withval=$with_appdefaultdir; appdefaultdir="$withval" 11987 else case e in #( 11988 e) appdefaultdir="${xt_appdefaultdir}" ;; 11989 esac 11990 fi 11991 11992 11993 11994 # Internationalization & localization support 11995 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 11996 printf %s "checking for library containing gettext... " >&6; } 11997 if test ${ac_cv_search_gettext+y} 11998 then : 11999 printf %s "(cached) " >&6 12000 else case e in #( 12001 e) ac_func_search_save_LIBS=$LIBS 12002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12003 /* end confdefs.h. */ 12004 12005 /* Override any GCC internal prototype to avoid an error. 12006 Use char because int might match the return type of a GCC 12007 builtin and then its argument prototype would still apply. 12008 The 'extern "C"' is for builds by C++ compilers; 12009 although this is not generally supported in C code supporting it here 12010 has little cost and some practical benefit (sr 110532). */ 12011 #ifdef __cplusplus 12012 extern "C" 12013 #endif 12014 char gettext (void); 12015 int 12016 main (void) 12017 { 12018 return gettext (); 12019 ; 12020 return 0; 12021 } 12022 _ACEOF 12023 for ac_lib in '' intl 12024 do 12025 if test -z "$ac_lib"; then 12026 ac_res="none required" 12027 else 12028 ac_res=-l$ac_lib 12029 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12030 fi 12031 if ac_fn_c_try_link "$LINENO" 12032 then : 12033 ac_cv_search_gettext=$ac_res 12034 fi 12035 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12036 conftest$ac_exeext 12037 if test ${ac_cv_search_gettext+y} 12038 then : 12039 break 12040 fi 12041 done 12042 if test ${ac_cv_search_gettext+y} 12043 then : 12044 12045 else case e in #( 12046 e) ac_cv_search_gettext=no ;; 12047 esac 12048 fi 12049 rm conftest.$ac_ext 12050 LIBS=$ac_func_search_save_LIBS ;; 12051 esac 12052 fi 12053 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 12054 printf '%s\n' "$ac_cv_search_gettext" >&6; } 12055 ac_res=$ac_cv_search_gettext 12056 if test "$ac_res" != no 12057 then : 12058 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12059 USE_GETTEXT="yes" 12060 else case e in #( 12061 e) USE_GETTEXT="no" ;; 12062 esac 12063 fi 12064 12065 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 12066 printf %s "checking where to install localized messages... " >&6; } 12067 12068 # Check whether --with-localedir was given. 12069 if test ${with_localedir+y} 12070 then : 12071 withval=$with_localedir; LOCALEDIR=${withval} 12072 else case e in #( 12073 e) LOCALEDIR=${datadir}/locale ;; 12074 esac 12075 fi 12076 12077 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 12078 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 12079 printf '%s\n' "nowhere" >&6; } 12080 USE_GETTEXT="no" 12081 else 12082 12083 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 12084 printf '%s\n' "$LOCALEDIR" >&6; } 12085 fi 12086 12087 if test "x$USE_GETTEXT" = "xyes" ; then 12088 12089 printf '%s\n' "#define USE_GETTEXT 1" >>confdefs.h 12090 12091 fi 12092 if test "x$USE_GETTEXT" = "xyes"; then 12093 USE_GETTEXT_TRUE= 12094 USE_GETTEXT_FALSE='#' 12095 else 12096 USE_GETTEXT_TRUE='#' 12097 USE_GETTEXT_FALSE= 12098 fi 12099 12100 12101 12102 ac_config_files="$ac_config_files Makefile man/Makefile" 12103 12104 cat >confcache <<\_ACEOF 12105 # This file is a shell script that caches the results of configure 12106 # tests run on this system so they can be shared between configure 12107 # scripts and configure runs, see configure's option --config-cache. 12108 # It is not useful on other systems. If it contains results you don't 12109 # want to keep, you may remove or edit it. 12110 # 12111 # config.status only pays attention to the cache file if you give it 12112 # the --recheck option to rerun configure. 12113 # 12114 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12115 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12116 # following values. 12117 12118 _ACEOF 12119 12120 ac_cache_dump | 12121 sed ' 12122 /^ac_cv_env_/b end 12123 t clear 12124 :clear 12125 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12126 t end 12127 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12128 :end' >>confcache 12129 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12130 if test -w "$cache_file"; then 12131 if test "x$cache_file" != "x/dev/null"; then 12132 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12133 printf '%s\n' "$as_me: updating cache $cache_file" >&6;} 12134 if test ! -f "$cache_file" || test -h "$cache_file"; then 12135 cat confcache >"$cache_file" 12136 else 12137 case $cache_file in #( 12138 */* | ?:*) 12139 mv -f confcache "$cache_file"$$ && 12140 mv -f "$cache_file"$$ "$cache_file" ;; #( 12141 *) 12142 mv -f confcache "$cache_file" ;; 12143 esac 12144 fi 12145 fi 12146 else 12147 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12148 printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} 12149 fi 12150 fi 12151 rm -f confcache 12152 12153 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12154 # Let make expand exec_prefix. 12155 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12156 12157 DEFS=-DHAVE_CONFIG_H 12158 12159 ac_libobjs= 12160 ac_ltlibobjs= 12161 U= 12162 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12163 # 1. Remove the extension, and $U if already installed. 12164 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12165 ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` 12166 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12167 # will be set to the directory where LIBOBJS objects are built. 12168 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12169 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12170 done 12171 LIBOBJS=$ac_libobjs 12172 12173 LTLIBOBJS=$ac_ltlibobjs 12174 12175 12176 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12177 printf %s "checking that generated files are newer than configure... " >&6; } 12178 if test -n "$am_sleep_pid"; then 12179 # Hide warnings about reused PIDs. 12180 wait $am_sleep_pid 2>/dev/null 12181 fi 12182 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: done" >&5 12183 printf '%s\n' "done" >&6; } 12184 case $enable_silent_rules in # ((( 12185 yes) AM_DEFAULT_VERBOSITY=0;; 12186 no) AM_DEFAULT_VERBOSITY=1;; 12187 esac 12188 if test $am_cv_make_support_nested_variables = yes; then 12189 AM_V='$(V)' 12190 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12191 else 12192 AM_V=$AM_DEFAULT_VERBOSITY 12193 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12194 fi 12195 12196 if test -n "$EXEEXT"; then 12197 am__EXEEXT_TRUE= 12198 am__EXEEXT_FALSE='#' 12199 else 12200 am__EXEEXT_TRUE='#' 12201 am__EXEEXT_FALSE= 12202 fi 12203 12204 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12205 as_fn_error $? "conditional \"AMDEP\" was never defined. 12206 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12207 fi 12208 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12209 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12210 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12211 fi 12212 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 12213 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 12214 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12215 fi 12216 12217 : "${CONFIG_STATUS=./config.status}" 12218 case $CONFIG_STATUS in #( 12219 -*) : 12220 CONFIG_STATUS=./$CONFIG_STATUS ;; #( 12221 */*) : 12222 ;; #( 12223 *) : 12224 CONFIG_STATUS=./$CONFIG_STATUS ;; 12225 esac 12226 12227 ac_write_fail=0 12228 ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' 12229 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12230 printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} 12231 as_write_fail=0 12232 cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 12233 #! $SHELL 12234 # Generated by $as_me. 12235 # Run this file to recreate the current configuration. 12236 # Compiler output produced by configure, useful for debugging 12237 # configure, is in config.log if it exists. 12238 12239 debug=false 12240 ac_cs_recheck=false 12241 ac_cs_silent=false 12242 12243 SHELL=\${CONFIG_SHELL-$SHELL} 12244 export SHELL 12245 _ASEOF 12246 cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 12247 ## -------------------- ## 12248 ## M4sh Initialization. ## 12249 ## -------------------- ## 12250 12251 # Be more Bourne compatible 12252 DUALCASE=1; export DUALCASE # for MKS sh 12253 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12254 then : 12255 emulate sh 12256 NULLCMD=: 12257 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12258 # contradicts POSIX and common usage. Disable this. 12259 alias -g '${1+"$@"}'='"$@"' 12260 setopt NO_GLOB_SUBST 12261 else case e in #( 12262 e) case `(set -o) 2>/dev/null` in #( 12263 *posix*) : 12264 set -o posix ;; #( 12265 *) : 12266 ;; 12267 esac ;; 12268 esac 12269 fi 12270 12271 12272 12273 # Reset variables that may have inherited troublesome values from 12274 # the environment. 12275 12276 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12277 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12278 # side effect of setting IFS to empty, thus disabling word splitting.) 12279 # Quoting is to prevent editors from complaining about space-tab. 12280 as_nl=' 12281 ' 12282 export as_nl 12283 IFS=" "" $as_nl" 12284 12285 PS1='$ ' 12286 PS2='> ' 12287 PS4='+ ' 12288 12289 # Ensure predictable behavior from utilities with locale-dependent output. 12290 LC_ALL=C 12291 export LC_ALL 12292 LANGUAGE=C 12293 export LANGUAGE 12294 12295 # We cannot yet rely on "unset" to work, but we need these variables 12296 # to be unset--not just set to an empty or harmless value--now, to 12297 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12298 # also avoids known problems related to "unset" and subshell syntax 12299 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12300 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12301 do eval test \${$as_var+y} \ 12302 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12303 done 12304 12305 # Ensure that fds 0, 1, and 2 are open. 12306 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12307 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12308 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12309 12310 # The user is always right. 12311 if ${PATH_SEPARATOR+false} :; then 12312 PATH_SEPARATOR=: 12313 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12314 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12315 PATH_SEPARATOR=';' 12316 } 12317 fi 12318 12319 12320 # Find who we are. Look in the path if we contain no directory separator. 12321 as_myself= 12322 case $0 in #(( 12323 *[\\/]* ) as_myself=$0 ;; 12324 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12325 for as_dir in $PATH 12326 do 12327 IFS=$as_save_IFS 12328 case $as_dir in #((( 12329 '') as_dir=./ ;; 12330 */) ;; 12331 *) as_dir=$as_dir/ ;; 12332 esac 12333 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12334 done 12335 IFS=$as_save_IFS 12336 12337 ;; 12338 esac 12339 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12340 # in which case we are not to be found in the path. 12341 if test "x$as_myself" = x; then 12342 as_myself=$0 12343 fi 12344 if test ! -f "$as_myself"; then 12345 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12346 exit 1 12347 fi 12348 12349 12350 12351 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12352 # ---------------------------------------- 12353 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12354 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12355 # script with STATUS, using 1 if that was 0. 12356 as_fn_error () 12357 { 12358 as_status=$1; test $as_status -eq 0 && as_status=1 12359 if test "$4"; then 12360 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12361 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12362 fi 12363 printf '%s\n' "$as_me: error: $2" >&2 12364 as_fn_exit $as_status 12365 } # as_fn_error 12366 12367 12368 # as_fn_set_status STATUS 12369 # ----------------------- 12370 # Set $? to STATUS, without forking. 12371 as_fn_set_status () 12372 { 12373 return $1 12374 } # as_fn_set_status 12375 12376 # as_fn_exit STATUS 12377 # ----------------- 12378 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12379 as_fn_exit () 12380 { 12381 set +e 12382 as_fn_set_status $1 12383 exit $1 12384 } # as_fn_exit 12385 12386 # as_fn_unset VAR 12387 # --------------- 12388 # Portably unset VAR. 12389 as_fn_unset () 12390 { 12391 { eval $1=; unset $1;} 12392 } 12393 as_unset=as_fn_unset 12394 12395 # as_fn_append VAR VALUE 12396 # ---------------------- 12397 # Append the text in VALUE to the end of the definition contained in VAR. Take 12398 # advantage of any shell optimizations that allow amortized linear growth over 12399 # repeated appends, instead of the typical quadratic growth present in naive 12400 # implementations. 12401 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12402 then : 12403 eval 'as_fn_append () 12404 { 12405 eval $1+=\$2 12406 }' 12407 else case e in #( 12408 e) as_fn_append () 12409 { 12410 eval $1=\$$1\$2 12411 } ;; 12412 esac 12413 fi # as_fn_append 12414 12415 # as_fn_arith ARG... 12416 # ------------------ 12417 # Perform arithmetic evaluation on the ARGs, and store the result in the 12418 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12419 # must be portable across $(()) and expr. 12420 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12421 then : 12422 eval 'as_fn_arith () 12423 { 12424 as_val=$(( $* )) 12425 }' 12426 else case e in #( 12427 e) as_fn_arith () 12428 { 12429 as_val=`expr "$@" || test $? -eq 1` 12430 } ;; 12431 esac 12432 fi # as_fn_arith 12433 12434 12435 if expr a : '\(a\)' >/dev/null 2>&1 && 12436 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12437 as_expr=expr 12438 else 12439 as_expr=false 12440 fi 12441 12442 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12443 as_basename=basename 12444 else 12445 as_basename=false 12446 fi 12447 12448 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12449 as_dirname=dirname 12450 else 12451 as_dirname=false 12452 fi 12453 12454 as_me=`$as_basename -- "$0" || 12455 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12456 X"$0" : 'X\(//\)$' \| \ 12457 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12458 printf '%s\n' X/"$0" | 12459 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12460 s//\1/ 12461 q 12462 } 12463 /^X\/\(\/\/\)$/{ 12464 s//\1/ 12465 q 12466 } 12467 /^X\/\(\/\).*/{ 12468 s//\1/ 12469 q 12470 } 12471 s/.*/./; q'` 12472 12473 # Avoid depending upon Character Ranges. 12474 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12475 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12476 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12477 as_cr_digits='0123456789' 12478 as_cr_alnum=$as_cr_Letters$as_cr_digits 12479 12480 rm -f conf$$ conf$$.exe conf$$.file 12481 if test -d conf$$.dir; then 12482 rm -f conf$$.dir/conf$$.file 12483 else 12484 rm -f conf$$.dir 12485 mkdir conf$$.dir 2>/dev/null 12486 fi 12487 if (echo >conf$$.file) 2>/dev/null; then 12488 if ln -s conf$$.file conf$$ 2>/dev/null; then 12489 as_ln_s='ln -s' 12490 # ... but there are two gotchas: 12491 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12492 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12493 # In both cases, we have to default to 'cp -pR'. 12494 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12495 as_ln_s='cp -pR' 12496 elif ln conf$$.file conf$$ 2>/dev/null; then 12497 as_ln_s=ln 12498 else 12499 as_ln_s='cp -pR' 12500 fi 12501 else 12502 as_ln_s='cp -pR' 12503 fi 12504 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12505 rmdir conf$$.dir 2>/dev/null 12506 12507 12508 # as_fn_mkdir_p 12509 # ------------- 12510 # Create "$as_dir" as a directory, including parents if necessary. 12511 as_fn_mkdir_p () 12512 { 12513 12514 case $as_dir in #( 12515 -*) as_dir=./$as_dir;; 12516 esac 12517 test -d "$as_dir" || eval $as_mkdir_p || { 12518 as_dirs= 12519 while :; do 12520 case $as_dir in #( 12521 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12522 *) as_qdir=$as_dir;; 12523 esac 12524 as_dirs="'$as_qdir' $as_dirs" 12525 as_dir=`$as_dirname -- "$as_dir" || 12526 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12527 X"$as_dir" : 'X\(//\)[^/]' \| \ 12528 X"$as_dir" : 'X\(//\)$' \| \ 12529 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12530 printf '%s\n' X"$as_dir" | 12531 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12532 s//\1/ 12533 q 12534 } 12535 /^X\(\/\/\)[^/].*/{ 12536 s//\1/ 12537 q 12538 } 12539 /^X\(\/\/\)$/{ 12540 s//\1/ 12541 q 12542 } 12543 /^X\(\/\).*/{ 12544 s//\1/ 12545 q 12546 } 12547 s/.*/./; q'` 12548 test -d "$as_dir" && break 12549 done 12550 test -z "$as_dirs" || eval "mkdir $as_dirs" 12551 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12552 12553 12554 } # as_fn_mkdir_p 12555 if mkdir -p . 2>/dev/null; then 12556 as_mkdir_p='mkdir -p "$as_dir"' 12557 else 12558 test -d ./-p && rmdir ./-p 12559 as_mkdir_p=false 12560 fi 12561 12562 12563 # as_fn_executable_p FILE 12564 # ----------------------- 12565 # Test if FILE is an executable regular file. 12566 as_fn_executable_p () 12567 { 12568 test -f "$1" && test -x "$1" 12569 } # as_fn_executable_p 12570 as_test_x='test -x' 12571 as_executable_p=as_fn_executable_p 12572 12573 # Sed expression to map a string onto a valid CPP name. 12574 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12575 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12576 12577 # Sed expression to map a string onto a valid variable name. 12578 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12579 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12580 12581 12582 exec 6>&1 12583 ## ------------------------------------- ## 12584 ## Main body of "$CONFIG_STATUS" script. ## 12585 ## ------------------------------------- ## 12586 _ASEOF 12587 test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 12588 12589 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12590 # Save the log message, to keep $0 and so on meaningful, and to 12591 # report actual input values of CONFIG_FILES etc. instead of their 12592 # values after options handling. 12593 ac_log=" 12594 This file was extended by xfontsel $as_me 1.1.2, which was 12595 generated by GNU Autoconf 2.73. Invocation command line was 12596 12597 CONFIG_FILES = $CONFIG_FILES 12598 CONFIG_HEADERS = $CONFIG_HEADERS 12599 CONFIG_LINKS = $CONFIG_LINKS 12600 CONFIG_COMMANDS = $CONFIG_COMMANDS 12601 $ $0 $@ 12602 12603 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12604 " 12605 12606 _ACEOF 12607 12608 case $ac_config_files in *" 12609 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12610 esac 12611 12612 case $ac_config_headers in *" 12613 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12614 esac 12615 12616 12617 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12618 # Files that config.status was made for. 12619 config_files="$ac_config_files" 12620 config_headers="$ac_config_headers" 12621 config_commands="$ac_config_commands" 12622 12623 _ACEOF 12624 12625 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12626 ac_cs_usage="\ 12627 '$as_me' instantiates files and other configuration actions 12628 from templates according to the current configuration. Unless the files 12629 and actions are specified as TAGs, all are instantiated by default. 12630 12631 Usage: $0 [OPTION]... [TAG]... 12632 12633 -h, --help print this help, then exit 12634 -V, --version print version number and configuration settings, then exit 12635 --config print configuration, then exit 12636 -q, --quiet, --silent 12637 do not print progress messages 12638 -d, --debug don't remove temporary files 12639 --recheck update $as_me by reconfiguring in the same conditions 12640 --file=FILE[:TEMPLATE] 12641 instantiate the configuration file FILE 12642 --header=FILE[:TEMPLATE] 12643 instantiate the configuration header FILE 12644 12645 Configuration files: 12646 $config_files 12647 12648 Configuration headers: 12649 $config_headers 12650 12651 Configuration commands: 12652 $config_commands 12653 12654 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfontsel/-/issues>." 12655 12656 _ACEOF 12657 ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` 12658 ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12659 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12660 ac_cs_config='$ac_cs_config_escaped' 12661 ac_cs_version="\\ 12662 xfontsel config.status 1.1.2 12663 configured by $0, generated by GNU Autoconf 2.73, 12664 with options \\"\$ac_cs_config\\" 12665 12666 Copyright (C) 2026 Free Software Foundation, Inc. 12667 This config.status script is free software; the Free Software Foundation 12668 gives unlimited permission to copy, distribute and modify it." 12669 12670 ac_pwd='$ac_pwd' 12671 srcdir='$srcdir' 12672 INSTALL='$INSTALL' 12673 MKDIR_P='$MKDIR_P' 12674 AWK='$AWK' 12675 test -n "\$AWK" || { 12676 awk '' </dev/null || 12677 as_fn_error \$? "try installing gawk" 12678 AWK=awk 12679 } 12680 _ACEOF 12681 12682 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12683 # The default lists apply if the user does not specify any file. 12684 ac_need_defaults=: 12685 while test $# != 0 12686 do 12687 case $1 in 12688 --*=?*) 12689 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12690 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12691 ac_shift=: 12692 ;; 12693 --*=) 12694 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12695 ac_optarg= 12696 ac_shift=: 12697 ;; 12698 *) 12699 ac_option=$1 12700 ac_optarg=$2 12701 ac_shift=shift 12702 ;; 12703 esac 12704 12705 case $ac_option in 12706 # Handling of the options. 12707 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12708 ac_cs_recheck=: ;; 12709 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12710 printf '%s\n' "$ac_cs_version"; exit ;; 12711 --config | --confi | --conf | --con | --co | --c ) 12712 printf '%s\n' "$ac_cs_config"; exit ;; 12713 --debug | --debu | --deb | --de | --d | -d ) 12714 debug=: ;; 12715 --file | --fil | --fi | --f ) 12716 $ac_shift 12717 case $ac_optarg in 12718 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12719 '') as_fn_error $? "missing file argument" ;; 12720 esac 12721 as_fn_append CONFIG_FILES " '$ac_optarg'" 12722 ac_need_defaults=false;; 12723 --header | --heade | --head | --hea ) 12724 $ac_shift 12725 case $ac_optarg in 12726 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12727 esac 12728 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12729 ac_need_defaults=false;; 12730 --he | --h) 12731 # Conflict between --help and --header 12732 as_fn_error $? "ambiguous option: '$1' 12733 Try '$0 --help' for more information.";; 12734 --help | --hel | -h ) 12735 printf '%s\n' "$ac_cs_usage"; exit ;; 12736 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12737 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12738 ac_cs_silent=: ;; 12739 12740 # This is an error. 12741 -*) as_fn_error $? "unrecognized option: '$1' 12742 Try '$0 --help' for more information." ;; 12743 12744 *) as_fn_append ac_config_targets " $1" 12745 ac_need_defaults=false ;; 12746 12747 esac 12748 shift 12749 done 12750 12751 ac_configure_extra_args= 12752 12753 if $ac_cs_silent; then 12754 exec 6>/dev/null 12755 ac_configure_extra_args="$ac_configure_extra_args --silent" 12756 fi 12757 12758 _ACEOF 12759 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12760 if \$ac_cs_recheck; then 12761 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12762 shift 12763 \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 12764 CONFIG_SHELL='$SHELL' 12765 export CONFIG_SHELL 12766 exec "\$@" 12767 fi 12768 12769 _ACEOF 12770 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12771 exec 5>>config.log 12772 { 12773 echo 12774 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12775 ## Running $as_me. ## 12776 _ASBOX 12777 printf '%s\n' "$ac_log" 12778 } >&5 12779 12780 _ACEOF 12781 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12782 # 12783 # INIT-COMMANDS 12784 # 12785 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12786 12787 _ACEOF 12788 12789 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12790 12791 # Handling of arguments. 12792 for ac_config_target in $ac_config_targets 12793 do 12794 case $ac_config_target in 12795 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12796 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12797 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12798 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12799 12800 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12801 esac 12802 done 12803 12804 12805 # If the user did not use the arguments to specify the items to instantiate, 12806 # then the envvar interface is used. Set only those that are not. 12807 # We use the long form for the default assignment because of an extremely 12808 # bizarre bug on SunOS 4.1.3. 12809 if $ac_need_defaults; then 12810 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12811 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12812 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12813 fi 12814 12815 # Have a temporary directory for convenience. Make it in the build tree 12816 # simply because there is no reason against having it here, and in addition, 12817 # creating and moving files from /tmp can sometimes cause problems. 12818 # Hook for its removal unless debugging. 12819 # Note that there is a small window in which the directory will not be cleaned: 12820 # after its creation but before its name has been assigned to '$tmp'. 12821 $debug || 12822 { 12823 tmp= ac_tmp= 12824 trap 'exit_status=$? 12825 : "${ac_tmp:=$tmp}" 12826 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12827 ' 0 12828 trap 'as_fn_exit 1' 1 2 13 15 12829 } 12830 # Create a (secure) tmp directory for tmp files. 12831 12832 { 12833 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12834 test -d "$tmp" 12835 } || 12836 { 12837 tmp=./conf$$-$RANDOM 12838 (umask 077 && mkdir "$tmp") 12839 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12840 ac_tmp=$tmp 12841 12842 # Set up the scripts for CONFIG_FILES section. 12843 # No need to generate them if there are no CONFIG_FILES. 12844 # This happens for instance with './config.status config.h'. 12845 if test -n "$CONFIG_FILES"; then 12846 12847 12848 ac_cr=`echo X | tr X '\015'` 12849 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12850 # But we know of no other shell where ac_cr would be empty at this 12851 # point, so we can use a bashism as a fallback. 12852 if test "x$ac_cr" = x; then 12853 eval ac_cr=\$\'\\r\' 12854 fi 12855 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12856 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12857 ac_cs_awk_cr='\\r' 12858 else 12859 ac_cs_awk_cr=$ac_cr 12860 fi 12861 12862 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12863 _ACEOF 12864 12865 12866 { 12867 echo "cat >conf$$subs.awk <<_ACEOF" && 12868 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12869 echo "_ACEOF" 12870 } >conf$$subs.sh || 12871 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12872 ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` 12873 ac_delim='%!_!# ' 12874 for ac_last_try in false false false false false :; do 12875 . ./conf$$subs.sh || 12876 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12877 12878 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` 12879 if test $ac_delim_n = $ac_delim_num; then 12880 break 12881 elif $ac_last_try; then 12882 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12883 else 12884 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12885 fi 12886 done 12887 rm -f conf$$subs.sh 12888 12889 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12890 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12891 _ACEOF 12892 sed -n ' 12893 h 12894 s/^/S["/; s/!.*/"]=/ 12895 p 12896 g 12897 s/^[^!]*!// 12898 :repl 12899 t repl 12900 s/'"$ac_delim"'$// 12901 t delim 12902 :nl 12903 h 12904 s/\(.\{148\}\)..*/\1/ 12905 t more1 12906 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12907 p 12908 n 12909 b repl 12910 :more1 12911 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12912 p 12913 g 12914 s/.\{148\}// 12915 t nl 12916 :delim 12917 h 12918 s/\(.\{148\}\)..*/\1/ 12919 t more2 12920 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12921 p 12922 b 12923 :more2 12924 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12925 p 12926 g 12927 s/.\{148\}// 12928 t delim 12929 ' <conf$$subs.awk | sed ' 12930 /^[^""]/{ 12931 N 12932 s/\n// 12933 } 12934 ' >>"$CONFIG_STATUS" || ac_write_fail=1 12935 rm -f conf$$subs.awk 12936 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12937 _ACAWK 12938 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12939 for (key in S) S_is_set[key] = 1 12940 FS = "" 12941 12942 } 12943 { 12944 line = $ 0 12945 nfields = split(line, field, "@") 12946 substed = 0 12947 len = length(field[1]) 12948 for (i = 2; i < nfields; i++) { 12949 key = field[i] 12950 keylen = length(key) 12951 if (S_is_set[key]) { 12952 value = S[key] 12953 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12954 len += length(value) + length(field[++i]) 12955 substed = 1 12956 } else 12957 len += 1 + keylen 12958 } 12959 12960 print line 12961 } 12962 12963 _ACAWK 12964 _ACEOF 12965 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12966 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12967 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12968 else 12969 cat 12970 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12971 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12972 _ACEOF 12973 12974 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12975 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12976 # trailing colons and then remove the whole line if VPATH becomes empty 12977 # (actually we leave an empty line to preserve line numbers). 12978 if test "x$srcdir" = x.; then 12979 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12980 h 12981 s/// 12982 s/^/:/ 12983 s/[ ]*$/:/ 12984 s/:\$(srcdir):/:/g 12985 s/:\${srcdir}:/:/g 12986 s/:@srcdir@:/:/g 12987 s/^:*// 12988 s/:*$// 12989 x 12990 s/\(=[ ]*\).*/\1/ 12991 G 12992 s/\n// 12993 s/^[^=]*=[ ]*$// 12994 }' 12995 fi 12996 12997 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12998 fi # test -n "$CONFIG_FILES" 12999 13000 # Set up the scripts for CONFIG_HEADERS section. 13001 # No need to generate them if there are no CONFIG_HEADERS. 13002 # This happens for instance with './config.status Makefile'. 13003 if test -n "$CONFIG_HEADERS"; then 13004 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13005 BEGIN { 13006 _ACEOF 13007 13008 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13009 # here-document in config.status, that substitutes the proper values into 13010 # config.h.in to produce config.h. 13011 13012 # Create a delimiter string that does not exist in confdefs.h, to ease 13013 # handling of long lines. 13014 ac_delim='%!_!# ' 13015 for ac_last_try in false false :; do 13016 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13017 if test -z "$ac_tt"; then 13018 break 13019 elif $ac_last_try; then 13020 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13021 else 13022 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13023 fi 13024 done 13025 13026 # For the awk script, D is an array of macro values keyed by name, 13027 # likewise P contains macro parameters if any. Preserve backslash 13028 # newline sequences. 13029 13030 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13031 sed -n ' 13032 s/.\{148\}/&'"$ac_delim"'/g 13033 t rset 13034 :rset 13035 s/^[ ]*#[ ]*define[ ][ ]*/ / 13036 t def 13037 d 13038 :def 13039 s/\\$// 13040 t bsnl 13041 s/["\\]/\\&/g 13042 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13043 D["\1"]=" \3"/p 13044 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13045 d 13046 :bsnl 13047 s/["\\]/\\&/g 13048 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13049 D["\1"]=" \3\\\\\\n"\\/p 13050 t cont 13051 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13052 t cont 13053 d 13054 :cont 13055 n 13056 s/.\{148\}/&'"$ac_delim"'/g 13057 t clear 13058 :clear 13059 s/\\$// 13060 t bsnlc 13061 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13062 d 13063 :bsnlc 13064 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13065 b cont 13066 ' <confdefs.h | sed ' 13067 s/'"$ac_delim"'/"\\\ 13068 "/g' >>"$CONFIG_STATUS" || ac_write_fail=1 13069 13070 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13071 for (key in D) D_is_set[key] = 1 13072 FS = "" 13073 } 13074 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13075 line = \$ 0 13076 split(line, arg, " ") 13077 if (arg[1] == "#") { 13078 defundef = arg[2] 13079 mac1 = arg[3] 13080 } else { 13081 defundef = substr(arg[1], 2) 13082 mac1 = arg[2] 13083 } 13084 split(mac1, mac2, "(") #) 13085 macro = mac2[1] 13086 prefix = substr(line, 1, index(line, defundef) - 1) 13087 if (D_is_set[macro]) { 13088 suffix = P[macro] D[macro] 13089 while (suffix ~ /[\t ]$/) { 13090 suffix = substr(suffix, 1, length(suffix) - 1) 13091 } 13092 # Preserve the white space surrounding the "#". 13093 print prefix "define", macro suffix 13094 next 13095 } else { 13096 # Replace #undef with comments. This is necessary, for example, 13097 # in the case of _POSIX_SOURCE, which is predefined and required 13098 # on some systems where configure will not decide to define it. 13099 if (defundef == "undef") { 13100 print "/*", prefix defundef, macro, "*/" 13101 next 13102 } 13103 } 13104 } 13105 { print } 13106 _ACAWK 13107 _ACEOF 13108 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13109 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13110 fi # test -n "$CONFIG_HEADERS" 13111 13112 13113 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13114 shift 13115 for ac_tag 13116 do 13117 case $ac_tag in 13118 :[FHLC]) ac_mode=$ac_tag; continue;; 13119 esac 13120 case $ac_mode$ac_tag in 13121 :[FHL]*:*);; 13122 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13123 :[FH]-) ac_tag=-:-;; 13124 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13125 esac 13126 ac_save_IFS=$IFS 13127 IFS=: 13128 set x $ac_tag 13129 IFS=$ac_save_IFS 13130 shift 13131 ac_file=$1 13132 shift 13133 13134 case $ac_mode in 13135 :L) ac_source=$1;; 13136 :[FH]) 13137 ac_file_inputs= 13138 for ac_f 13139 do 13140 case $ac_f in 13141 -) ac_f="$ac_tmp/stdin";; 13142 *) # Look for the file first in the build tree, then in the source tree 13143 # (if the path is not absolute). The absolute path cannot be DOS-style, 13144 # because $ac_f cannot contain ':'. 13145 test -f "$ac_f" || 13146 case $ac_f in 13147 [\\/$]*) false;; 13148 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13149 esac || 13150 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13151 esac 13152 case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13153 as_fn_append ac_file_inputs " '$ac_f'" 13154 done 13155 13156 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13157 # use $as_me), people would be surprised to read: 13158 # /* config.h. Generated by config.status. */ 13159 configure_input='Generated from '` 13160 printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13161 `' by configure.' 13162 if test x"$ac_file" != x-; then 13163 configure_input="$ac_file. $configure_input" 13164 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13165 printf '%s\n' "$as_me: creating $ac_file" >&6;} 13166 fi 13167 # Neutralize special characters interpreted by sed in replacement strings. 13168 case $configure_input in #( 13169 *\&* | *\|* | *\\* ) 13170 ac_sed_conf_input=`printf '%s\n' "$configure_input" | 13171 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13172 *) ac_sed_conf_input=$configure_input;; 13173 esac 13174 13175 case $ac_tag in 13176 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13177 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13178 esac 13179 ;; 13180 esac 13181 13182 ac_dir=`$as_dirname -- "$ac_file" || 13183 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13184 X"$ac_file" : 'X\(//\)[^/]' \| \ 13185 X"$ac_file" : 'X\(//\)$' \| \ 13186 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13187 printf '%s\n' X"$ac_file" | 13188 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13189 s//\1/ 13190 q 13191 } 13192 /^X\(\/\/\)[^/].*/{ 13193 s//\1/ 13194 q 13195 } 13196 /^X\(\/\/\)$/{ 13197 s//\1/ 13198 q 13199 } 13200 /^X\(\/\).*/{ 13201 s//\1/ 13202 q 13203 } 13204 s/.*/./; q'` 13205 as_dir="$ac_dir"; as_fn_mkdir_p 13206 ac_builddir=. 13207 13208 case "$ac_dir" in 13209 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13210 *) 13211 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 13212 # A ".." for each directory in $ac_dir_suffix. 13213 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13214 case $ac_top_builddir_sub in 13215 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13216 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13217 esac ;; 13218 esac 13219 ac_abs_top_builddir=$ac_pwd 13220 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13221 # for backward compatibility: 13222 ac_top_builddir=$ac_top_build_prefix 13223 13224 case $srcdir in 13225 .) # We are building in place. 13226 ac_srcdir=. 13227 ac_top_srcdir=$ac_top_builddir_sub 13228 ac_abs_top_srcdir=$ac_pwd ;; 13229 [\\/]* | ?:[\\/]* ) # Absolute name. 13230 ac_srcdir=$srcdir$ac_dir_suffix; 13231 ac_top_srcdir=$srcdir 13232 ac_abs_top_srcdir=$srcdir ;; 13233 *) # Relative name. 13234 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13235 ac_top_srcdir=$ac_top_build_prefix$srcdir 13236 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13237 esac 13238 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13239 13240 13241 case $ac_mode in 13242 :F) 13243 # 13244 # CONFIG_FILE 13245 # 13246 13247 case $INSTALL in 13248 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13249 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13250 esac 13251 ac_MKDIR_P=$MKDIR_P 13252 case $MKDIR_P in 13253 [\\/$]* | ?:[\\/]* ) ;; 13254 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13255 esac 13256 _ACEOF 13257 13258 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13259 # If the template does not know about datarootdir, expand it. 13260 # FIXME: This hack should be removed a few years after 2.60. 13261 ac_datarootdir_hack=; ac_datarootdir_seen= 13262 ac_sed_dataroot=' 13263 /datarootdir/ { 13264 p 13265 q 13266 } 13267 /@datadir@/p 13268 /@docdir@/p 13269 /@infodir@/p 13270 /@localedir@/p 13271 /@mandir@/p' 13272 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13273 *datarootdir*) ac_datarootdir_seen=yes;; 13274 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13275 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13276 printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13277 _ACEOF 13278 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13279 ac_datarootdir_hack=' 13280 s&@datadir@&$datadir&g 13281 s&@docdir@&$docdir&g 13282 s&@infodir@&$infodir&g 13283 s&@localedir@&$localedir&g 13284 s&@mandir@&$mandir&g 13285 s&\\\${datarootdir}&$datarootdir&g' ;; 13286 esac 13287 _ACEOF 13288 13289 # Neutralize VPATH when '$srcdir' = '.'. 13290 # Shell code in configure.ac might set extrasub. 13291 # FIXME: do we really want to maintain this feature? 13292 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13293 ac_sed_extra="$ac_vpsub 13294 $extrasub 13295 _ACEOF 13296 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13297 :t 13298 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13299 s|@configure_input@|$ac_sed_conf_input|;t t 13300 s&@top_builddir@&$ac_top_builddir_sub&;t t 13301 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13302 s&@srcdir@&$ac_srcdir&;t t 13303 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13304 s&@top_srcdir@&$ac_top_srcdir&;t t 13305 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13306 s&@builddir@&$ac_builddir&;t t 13307 s&@abs_builddir@&$ac_abs_builddir&;t t 13308 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13309 s&@INSTALL@&$ac_INSTALL&;t t 13310 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13311 $ac_datarootdir_hack 13312 " 13313 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13314 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13315 13316 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13317 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13318 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13319 "$ac_tmp/out"`; test -z "$ac_out"; } && 13320 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13321 which seems to be undefined. Please make sure it is defined" >&5 13322 printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13323 which seems to be undefined. Please make sure it is defined" >&2;} 13324 13325 rm -f "$ac_tmp/stdin" 13326 case $ac_file in 13327 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13328 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13329 esac \ 13330 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13331 ;; 13332 :H) 13333 # 13334 # CONFIG_HEADER 13335 # 13336 if test x"$ac_file" != x-; then 13337 { 13338 printf '%s\n' "/* $configure_input */" >&1 \ 13339 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13340 } >"$ac_tmp/config.h" \ 13341 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13342 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13343 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13344 printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} 13345 else 13346 rm -f "$ac_file" 13347 mv "$ac_tmp/config.h" "$ac_file" \ 13348 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13349 fi 13350 else 13351 printf '%s\n' "/* $configure_input */" >&1 \ 13352 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13353 || as_fn_error $? "could not create -" "$LINENO" 5 13354 fi 13355 # Compute "$ac_file"'s index in $config_headers. 13356 _am_arg="$ac_file" 13357 _am_stamp_count=1 13358 for _am_header in $config_headers :; do 13359 case $_am_header in 13360 $_am_arg | $_am_arg:* ) 13361 break ;; 13362 * ) 13363 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13364 esac 13365 done 13366 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13367 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13368 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13369 X"$_am_arg" : 'X\(//\)$' \| \ 13370 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13371 printf '%s\n' X"$_am_arg" | 13372 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13373 s//\1/ 13374 q 13375 } 13376 /^X\(\/\/\)[^/].*/{ 13377 s//\1/ 13378 q 13379 } 13380 /^X\(\/\/\)$/{ 13381 s//\1/ 13382 q 13383 } 13384 /^X\(\/\).*/{ 13385 s//\1/ 13386 q 13387 } 13388 s/.*/./; q'`/stamp-h$_am_stamp_count 13389 ;; 13390 13391 :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13392 printf '%s\n' "$as_me: executing $ac_file commands" >&6;} 13393 ;; 13394 esac 13395 13396 13397 case $ac_file$ac_mode in 13398 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13399 # Older Autoconf quotes --file arguments for eval, but not when files 13400 # are listed without --file. Let's play safe and only enable the eval 13401 # if we detect the quoting. 13402 # TODO: see whether this extra hack can be removed once we start 13403 # requiring Autoconf 2.70 or later. 13404 case $CONFIG_FILES in #( 13405 *\'*) : 13406 eval set x "$CONFIG_FILES" ;; #( 13407 *) : 13408 set x $CONFIG_FILES ;; #( 13409 *) : 13410 ;; 13411 esac 13412 shift 13413 # Used to flag and report bootstrapping failures. 13414 am_rc=0 13415 for am_mf 13416 do 13417 # Strip MF so we end up with the name of the file. 13418 am_mf=`printf '%s\n' "$am_mf" | sed -e 's/:.*$//'` 13419 # Check whether this is an Automake generated Makefile which includes 13420 # dependency-tracking related rules and includes. 13421 # Grep'ing the whole file directly is not great: AIX grep has a line 13422 # limit of 2048, but all sed's we know have understand at least 4000. 13423 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13424 || continue 13425 am_dirpart=`$as_dirname -- "$am_mf" || 13426 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13427 X"$am_mf" : 'X\(//\)[^/]' \| \ 13428 X"$am_mf" : 'X\(//\)$' \| \ 13429 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13430 printf '%s\n' X"$am_mf" | 13431 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13432 s//\1/ 13433 q 13434 } 13435 /^X\(\/\/\)[^/].*/{ 13436 s//\1/ 13437 q 13438 } 13439 /^X\(\/\/\)$/{ 13440 s//\1/ 13441 q 13442 } 13443 /^X\(\/\).*/{ 13444 s//\1/ 13445 q 13446 } 13447 s/.*/./; q'` 13448 am_filepart=`$as_basename -- "$am_mf" || 13449 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13450 X"$am_mf" : 'X\(//\)$' \| \ 13451 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13452 printf '%s\n' X/"$am_mf" | 13453 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13454 s//\1/ 13455 q 13456 } 13457 /^X\/\(\/\/\)$/{ 13458 s//\1/ 13459 q 13460 } 13461 /^X\/\(\/\).*/{ 13462 s//\1/ 13463 q 13464 } 13465 s/.*/./; q'` 13466 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13467 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13468 | $MAKE -f - am--depfiles" >&5 13469 (cd "$am_dirpart" \ 13470 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13471 | $MAKE -f - am--depfiles) >&5 2>&5 13472 ac_status=$? 13473 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13474 (exit $ac_status); } || am_rc=$? 13475 done 13476 if test $am_rc -ne 0; then 13477 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13478 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 13479 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13480 for automatic dependency tracking. If GNU make was not used, consider 13481 re-running the configure script with MAKE=\"gmake\" (or whatever is 13482 necessary). You can also try re-running configure with the 13483 '--disable-dependency-tracking' option to at least be able to build 13484 the package (albeit without support for automatic dependency tracking). 13485 See 'config.log' for more details" "$LINENO" 5; } 13486 fi 13487 { am_dirpart=; unset am_dirpart;} 13488 { am_filepart=; unset am_filepart;} 13489 { am_mf=; unset am_mf;} 13490 { am_rc=; unset am_rc;} 13491 rm -f conftest-deps.mk 13492 } 13493 ;; 13494 13495 esac 13496 done # for ac_tag 13497 13498 13499 as_fn_exit 0 13500 _ACEOF 13501 ac_clean_CONFIG_STATUS= 13502 13503 test $ac_write_fail = 0 || 13504 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13505 13506 13507 # configure is writing to config.log, and then calls config.status. 13508 # config.status does its own redirection, appending to config.log. 13509 # Unfortunately, on DOS this fails, as config.log is still kept open 13510 # by configure, so config.status won't be able to write to it; its 13511 # output is simply discarded. So we exec the FD to /dev/null, 13512 # effectively closing config.log, so it can be properly (re)opened and 13513 # appended to by config.status. When coming back to configure, we 13514 # need to make the FD available again. 13515 if test "$no_create" != yes; then 13516 ac_cs_success=: 13517 case $CONFIG_STATUS in #( 13518 -*) : 13519 ac_no_opts=-- ;; #( 13520 *) : 13521 ac_no_opts= ;; 13522 esac 13523 ac_config_status_args= 13524 test "$silent" = yes && 13525 ac_config_status_args="$ac_config_status_args --quiet" 13526 exec 5>/dev/null 13527 $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || 13528 ac_cs_success=false 13529 exec 5>>config.log 13530 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13531 # would make configure fail if this is the last instruction. 13532 $ac_cs_success || as_fn_exit 1 13533 fi 13534 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13535 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13536 printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13537 fi 13538 13539 13540
Indexes created Sat Oct 17 00:26:25 UTC 2026