1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for transset 1.0.4. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 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 19DUALCASE=1; export DUALCASE # for MKS sh 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 35esac 36fi 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. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export 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). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$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$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 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. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_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. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed 'exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189then : 190 as_have_required=yes 191else case e in #( 192 e) as_have_required=no ;; 193esac 194fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196then : 197 198else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200as_found=false 201for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220then : 221 break 2 222fi 223fi 224 done;; 225 esac 226 as_found=false 227done 228IFS=$as_save_IFS 229if $as_found 230then : 231 232else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237fi ;; 238esac 239fi 240 241 242 if test "x$CONFIG_SHELL" != x 243then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246# neutralization value for shells without unset; and this also 247# works around shells that cannot unset nonexistent variables. 248# Preserve -v and -x to the replacement shell. 249BASH_ENV=/dev/null 250ENV=/dev/null 251(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257esac 258exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259# Admittedly, this is quite paranoid, since all the known shells bail 260# out after a failed 'exec'. 261printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262exit 255 263fi 264 265 if test x$as_have_required = xno 266then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 274$0: https://gitlab.freedesktop.org/xorg/app/transset/-/issues 275$0: about your system, including any error possibly output 276$0: before this message. Then install a modern shell, or 277$0: manually run the script under such a shell if you do 278$0: have one." 279 fi 280 exit 1 281fi ;; 282esac 283fi 284fi 285SHELL=${CONFIG_SHELL-/bin/sh} 286export SHELL 287# Unset more variables known to interfere with behavior of common tools. 288CLICOLOR_FORCE= GREP_OPTIONS= 289unset CLICOLOR_FORCE GREP_OPTIONS 290 291## --------------------- ## 292## M4sh Shell Functions. ## 293## --------------------- ## 294# as_fn_unset VAR 295# --------------- 296# Portably unset VAR. 297as_fn_unset () 298{ 299 { eval $1=; unset $1;} 300} 301as_unset=as_fn_unset 302 303 304# as_fn_set_status STATUS 305# ----------------------- 306# Set $? to STATUS, without forking. 307as_fn_set_status () 308{ 309 return $1 310} # as_fn_set_status 311 312# as_fn_exit STATUS 313# ----------------- 314# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315as_fn_exit () 316{ 317 set +e 318 as_fn_set_status $1 319 exit $1 320} # as_fn_exit 321 322# as_fn_mkdir_p 323# ------------- 324# Create "$as_dir" as a directory, including parents if necessary. 325as_fn_mkdir_p () 326{ 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368} # as_fn_mkdir_p 369 370# as_fn_executable_p FILE 371# ----------------------- 372# Test if FILE is an executable regular file. 373as_fn_executable_p () 374{ 375 test -f "$1" && test -x "$1" 376} # as_fn_executable_p 377# as_fn_append VAR VALUE 378# ---------------------- 379# Append the text in VALUE to the end of the definition contained in VAR. Take 380# advantage of any shell optimizations that allow amortized linear growth over 381# repeated appends, instead of the typical quadratic growth present in naive 382# implementations. 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394esac 395fi # as_fn_append 396 397# as_fn_arith ARG... 398# ------------------ 399# Perform arithmetic evaluation on the ARGs, and store the result in the 400# global $as_val. Take advantage of shells that can avoid forks. The arguments 401# must be portable across $(()) and expr. 402if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413esac 414fi # as_fn_arith 415 416 417# as_fn_error STATUS ERROR [LINENO LOG_FD] 418# ---------------------------------------- 419# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421# script with STATUS, using 1 if that was 0. 422as_fn_error () 423{ 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431} # as_fn_error 432 433if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436else 437 as_expr=false 438fi 439 440if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442else 443 as_basename=false 444fi 445 446if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448else 449 as_dirname=false 450fi 451 452as_me=`$as_basename -- "$0" || 453$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471# Avoid depending upon Character Ranges. 472as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475as_cr_digits='0123456789' 476as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514} 515 516 517# Determine whether it's possible to make 'echo' print without a newline. 518# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519# for compatibility with existing Makefiles. 520ECHO_C= ECHO_N= ECHO_T= 521case `echo -n x` in #((((( 522-n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529*) 530 ECHO_N='-n';; 531esac 532 533# For backward compatibility with old third-party macros, we provide 534# the shell variables $as_echo and $as_echo_n. New code should use 535# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536as_echo='printf %s\n' 537as_echo_n='printf %s' 538 539rm -f conf$$ conf$$.exe conf$$.file 540if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545fi 546if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560else 561 as_ln_s='cp -pR' 562fi 563rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564rmdir conf$$.dir 2>/dev/null 565 566if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571fi 572 573as_test_x='test -x' 574as_executable_p=as_fn_executable_p 575 576# Sed expression to map a string onto a valid CPP name. 577as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580# Sed expression to map a string onto a valid variable name. 581as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585test -n "$DJDIR" || exec 7<&0 </dev/null 586exec 6>&1 587 588# Name of the host. 589# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590# so uname gets run too. 591ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593# 594# Initializations. 595# 596ac_default_prefix=/usr/local 597ac_clean_files= 598ac_config_libobj_dir=. 599LIBOBJS= 600cross_compiling=no 601subdirs= 602MFLAGS= 603MAKEFLAGS= 604 605# Identity of this package. 606PACKAGE_NAME='transset' 607PACKAGE_TARNAME='transset' 608PACKAGE_VERSION='1.0.4' 609PACKAGE_STRING='transset 1.0.4' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/transset/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646ac_subst_vars='am__EXEEXT_FALSE 647am__EXEEXT_TRUE 648LTLIBOBJS 649LIBOBJS 650TRANSSET_LIBS 651TRANSSET_CFLAGS 652MAN_SUBSTS 653XORG_MAN_PAGE 654ADMIN_MAN_DIR 655DRIVER_MAN_DIR 656MISC_MAN_DIR 657FILE_MAN_DIR 658LIB_MAN_DIR 659APP_MAN_DIR 660ADMIN_MAN_SUFFIX 661DRIVER_MAN_SUFFIX 662MISC_MAN_SUFFIX 663FILE_MAN_SUFFIX 664LIB_MAN_SUFFIX 665APP_MAN_SUFFIX 666SED 667host_os 668host_vendor 669host_cpu 670host 671build_os 672build_vendor 673build_cpu 674build 675INSTALL_CMD 676PKG_CONFIG_LIBDIR 677PKG_CONFIG_PATH 678PKG_CONFIG 679CHANGELOG_CMD 680STRICT_CFLAGS 681CWARNFLAGS 682BASE_CFLAGS 683am__fastdepCC_FALSE 684am__fastdepCC_TRUE 685CCDEPMODE 686am__nodep 687AMDEPBACKSLASH 688AMDEP_FALSE 689AMDEP_TRUE 690am__include 691DEPDIR 692OBJEXT 693EXEEXT 694ac_ct_CC 695CPPFLAGS 696LDFLAGS 697CFLAGS 698CC 699am__xargs_n 700am__rm_f_notfound 701AM_BACKSLASH 702AM_DEFAULT_VERBOSITY 703AM_DEFAULT_V 704AM_V 705CSCOPE 706ETAGS 707CTAGS 708am__untar 709am__tar 710AMTAR 711am__leading_dot 712SET_MAKE 713AWK 714mkdir_p 715MKDIR_P 716INSTALL_STRIP_PROGRAM 717STRIP 718install_sh 719MAKEINFO 720AUTOHEADER 721AUTOMAKE 722AUTOCONF 723ACLOCAL 724VERSION 725PACKAGE 726CYGPATH_W 727am__isrc 728INSTALL_DATA 729INSTALL_SCRIPT 730INSTALL_PROGRAM 731target_alias 732host_alias 733build_alias 734LIBS 735ECHO_T 736ECHO_N 737ECHO_C 738DEFS 739mandir 740localedir 741libdir 742psdir 743pdfdir 744dvidir 745htmldir 746infodir 747docdir 748oldincludedir 749includedir 750runstatedir 751localstatedir 752sharedstatedir 753sysconfdir 754datadir 755datarootdir 756libexecdir 757sbindir 758bindir 759program_transform_name 760prefix 761exec_prefix 762PACKAGE_URL 763PACKAGE_BUGREPORT 764PACKAGE_STRING 765PACKAGE_VERSION 766PACKAGE_TARNAME 767PACKAGE_NAME 768PATH_SEPARATOR 769SHELL 770am__quote' 771ac_subst_files='' 772ac_user_opts=' 773enable_option_checking 774enable_silent_rules 775enable_dependency_tracking 776enable_selective_werror 777enable_strict_compilation 778' 779 ac_precious_vars='build_alias 780host_alias 781target_alias 782CC 783CFLAGS 784LDFLAGS 785LIBS 786CPPFLAGS 787PKG_CONFIG 788PKG_CONFIG_PATH 789PKG_CONFIG_LIBDIR 790TRANSSET_CFLAGS 791TRANSSET_LIBS' 792 793 794# Initialize some variables set by options. 795ac_init_help= 796ac_init_version=false 797ac_unrecognized_opts= 798ac_unrecognized_sep= 799# The variables have the same names as the options, with 800# dashes changed to underlines. 801cache_file=/dev/null 802exec_prefix=NONE 803no_create= 804no_recursion= 805prefix=NONE 806program_prefix=NONE 807program_suffix=NONE 808program_transform_name=s,x,x, 809silent= 810site= 811srcdir= 812verbose= 813x_includes=NONE 814x_libraries=NONE 815 816# Installation directory options. 817# These are left unexpanded so users can "make install exec_prefix=/foo" 818# and all the variables that are supposed to be based on exec_prefix 819# by default will actually change. 820# Use braces instead of parens because sh, perl, etc. also accept them. 821# (The list follows the same order as the GNU Coding Standards.) 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"$ac_msg" 1315 pwd)` 1316# When building in place, set srcdir=. 1317if test "$ac_abs_confdir" = "$ac_pwd"; then 1318 srcdir=. 1319fi 1320# Remove unnecessary trailing slashes from srcdir. 1321# Double slashes in file names in object file debugging info 1322# mess up M-x gdb in Emacs. 1323case $srcdir in 1324*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1325esac 1326for ac_var in $ac_precious_vars; do 1327 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1328 eval ac_env_${ac_var}_value=\$${ac_var} 1329 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1330 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1331done 1332 1333# 1334# Report the --help message. 1335# 1336if test "$ac_init_help" = "long"; then 1337 # Omit some internal or obsolete options to make the list less imposing. 1338 # This message is too long to be a string in the A/UX 3.1 sh. 1339 cat <<_ACEOF 1340'configure' configures transset 1.0.4 to adapt to many kinds of systems. 1341 1342Usage: $0 [OPTION]... [VAR=VALUE]... 1343 1344To assign environment variables (e.g., CC, CFLAGS...), specify them as 1345VAR=VALUE. See below for descriptions of some of the useful variables. 1346 1347Defaults for the options are specified in brackets. 1348 1349Configuration: 1350 -h, --help display this help and exit 1351 --help=short display options specific to this package 1352 --help=recursive display the short help of all the included packages 1353 -V, --version display version information and exit 1354 -q, --quiet, --silent do not print 'checking ...' messages 1355 --cache-file=FILE cache test results in FILE [disabled] 1356 -C, --config-cache alias for '--cache-file=config.cache' 1357 -n, --no-create do not create output files 1358 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1359 1360Installation directories: 1361 --prefix=PREFIX install architecture-independent files in PREFIX 1362 [$ac_default_prefix] 1363 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1364 [PREFIX] 1365 1366By default, 'make install' will install all the files in 1367'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1368an installation prefix other than '$ac_default_prefix' using '--prefix', 1369for instance '--prefix=\$HOME'. 1370 1371For better control, use the options below. 1372 1373Fine tuning of the installation directories: 1374 --bindir=DIR user executables [EPREFIX/bin] 1375 --sbindir=DIR system admin executables [EPREFIX/sbin] 1376 --libexecdir=DIR program executables [EPREFIX/libexec] 1377 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1378 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1379 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1380 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1381 --libdir=DIR object code libraries [EPREFIX/lib] 1382 --includedir=DIR C header files [PREFIX/include] 1383 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1384 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1385 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1386 --infodir=DIR info documentation [DATAROOTDIR/info] 1387 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1388 --mandir=DIR man documentation [DATAROOTDIR/man] 1389 --docdir=DIR documentation root [DATAROOTDIR/doc/transset] 1390 --htmldir=DIR html documentation [DOCDIR] 1391 --dvidir=DIR dvi documentation [DOCDIR] 1392 --pdfdir=DIR pdf documentation [DOCDIR] 1393 --psdir=DIR ps documentation [DOCDIR] 1394_ACEOF 1395 1396 cat <<\_ACEOF 1397 1398Program names: 1399 --program-prefix=PREFIX prepend PREFIX to installed program names 1400 --program-suffix=SUFFIX append SUFFIX to installed program names 1401 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1402 1403System types: 1404 --build=BUILD configure for building on BUILD [guessed] 1405 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1406_ACEOF 1407fi 1408 1409if test -n "$ac_init_help"; then 1410 case $ac_init_help in 1411 short | recursive ) echo "Configuration of transset 1.0.4:";; 1412 esac 1413 cat <<\_ACEOF 1414 1415Optional Features: 1416 --disable-option-checking ignore unrecognized --enable/--with options 1417 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1418 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1419 --enable-silent-rules less verbose build output (undo: "make V=1") 1420 --disable-silent-rules verbose build output (undo: "make V=0") 1421 --enable-dependency-tracking 1422 do not reject slow dependency extractors 1423 --disable-dependency-tracking 1424 speeds up one-time build 1425 --disable-selective-werror 1426 Turn off selective compiler errors. (default: 1427 enabled) 1428 --enable-strict-compilation 1429 Enable all warnings from compiler and make them 1430 errors (default: disabled) 1431 1432Some influential environment variables: 1433 CC C compiler command 1434 CFLAGS C compiler flags 1435 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1436 nonstandard directory <lib dir> 1437 LIBS libraries to pass to the linker, e.g. -l<library> 1438 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1439 you have headers in a nonstandard directory <include dir> 1440 PKG_CONFIG path to pkg-config utility 1441 PKG_CONFIG_PATH 1442 directories to add to pkg-config's search path 1443 PKG_CONFIG_LIBDIR 1444 path overriding pkg-config's built-in search path 1445 TRANSSET_CFLAGS 1446 C compiler flags for TRANSSET, overriding pkg-config 1447 TRANSSET_LIBS 1448 linker flags for TRANSSET, overriding pkg-config 1449 1450Use these variables to override the choices made by 'configure' or to help 1451it to find libraries and programs with nonstandard names/locations. 1452 1453Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>. 1454_ACEOF 1455ac_status=$? 1456fi 1457 1458if test "$ac_init_help" = "recursive"; then 1459 # If there are subdirs, report their specific --help. 1460 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1461 test -d "$ac_dir" || 1462 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1463 continue 1464 ac_builddir=. 1465 1466case "$ac_dir" in 1467.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1468*) 1469 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1470 # A ".." for each directory in $ac_dir_suffix. 1471 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1472 case $ac_top_builddir_sub in 1473 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1474 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1475 esac ;; 1476esac 1477ac_abs_top_builddir=$ac_pwd 1478ac_abs_builddir=$ac_pwd$ac_dir_suffix 1479# for backward compatibility: 1480ac_top_builddir=$ac_top_build_prefix 1481 1482case $srcdir in 1483 .) # We are building in place. 1484 ac_srcdir=. 1485 ac_top_srcdir=$ac_top_builddir_sub 1486 ac_abs_top_srcdir=$ac_pwd ;; 1487 [\\/]* | ?:[\\/]* ) # Absolute name. 1488 ac_srcdir=$srcdir$ac_dir_suffix; 1489 ac_top_srcdir=$srcdir 1490 ac_abs_top_srcdir=$srcdir ;; 1491 *) # Relative name. 1492 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1493 ac_top_srcdir=$ac_top_build_prefix$srcdir 1494 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1495esac 1496ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1497 1498 cd "$ac_dir" || { ac_status=$?; continue; } 1499 # Check for configure.gnu first; this name is used for a wrapper for 1500 # Metaconfig's "Configure" on case-insensitive file systems. 1501 if test -f "$ac_srcdir/configure.gnu"; then 1502 echo && 1503 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1504 elif test -f "$ac_srcdir/configure"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure" --help=recursive 1507 else 1508 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1509 fi || ac_status=$? 1510 cd "$ac_pwd" || { ac_status=$?; break; } 1511 done 1512fi 1513 1514test -n "$ac_init_help" && exit $ac_status 1515if $ac_init_version; then 1516 cat <<\_ACEOF 1517transset configure 1.0.4 1518generated by GNU Autoconf 2.72 1519 1520Copyright (C) 2023 Free Software Foundation, Inc. 1521This configure script is free software; the Free Software Foundation 1522gives unlimited permission to copy, distribute and modify it. 1523_ACEOF 1524 exit 1525fi 1526 1527## ------------------------ ## 1528## Autoconf initialization. ## 1529## ------------------------ ## 1530 1531# ac_fn_c_try_compile LINENO 1532# -------------------------- 1533# Try to compile conftest.$ac_ext, and return whether this succeeded. 1534ac_fn_c_try_compile () 1535{ 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 rm -f conftest.$ac_objext conftest.beam 1538 if { { ac_try="$ac_compile" 1539case "(($ac_try" in 1540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1541 *) ac_try_echo=$ac_try;; 1542esac 1543eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1544printf "%s\n" "$ac_try_echo"; } >&5 1545 (eval "$ac_compile") 2>conftest.err 1546 ac_status=$? 1547 if test -s conftest.err; then 1548 grep -v '^ *+' conftest.err >conftest.er1 1549 cat conftest.er1 >&5 1550 mv -f conftest.er1 conftest.err 1551 fi 1552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1553 test $ac_status = 0; } && { 1554 test -z "$ac_c_werror_flag" || 1555 test ! -s conftest.err 1556 } && test -s conftest.$ac_objext 1557then : 1558 ac_retval=0 1559else case e in #( 1560 e) printf "%s\n" "$as_me: failed program was:" >&5 1561sed 's/^/| /' conftest.$ac_ext >&5 1562 1563 ac_retval=1 ;; 1564esac 1565fi 1566 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1567 as_fn_set_status $ac_retval 1568 1569} # ac_fn_c_try_compile 1570 1571# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1572# ------------------------------------------------------------------ 1573# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1574# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1575ac_fn_check_decl () 1576{ 1577 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1578 as_decl_name=`echo $2|sed 's/ *(.*//'` 1579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1580printf %s "checking whether $as_decl_name is declared... " >&6; } 1581if eval test \${$3+y} 1582then : 1583 printf %s "(cached) " >&6 1584else case e in #( 1585 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1586 eval ac_save_FLAGS=\$$6 1587 as_fn_append $6 " $5" 1588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1589/* end confdefs.h. */ 1590$4 1591int 1592main (void) 1593{ 1594#ifndef $as_decl_name 1595#ifdef __cplusplus 1596 (void) $as_decl_use; 1597#else 1598 (void) $as_decl_name; 1599#endif 1600#endif 1601 1602 ; 1603 return 0; 1604} 1605_ACEOF 1606if ac_fn_c_try_compile "$LINENO" 1607then : 1608 eval "$3=yes" 1609else case e in #( 1610 e) eval "$3=no" ;; 1611esac 1612fi 1613rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1614 eval $6=\$ac_save_FLAGS 1615 ;; 1616esac 1617fi 1618eval ac_res=\$$3 1619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1620printf "%s\n" "$ac_res" >&6; } 1621 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1622 1623} # ac_fn_check_decl 1624 1625# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1626# ------------------------------------------------------- 1627# Tests whether HEADER exists and can be compiled using the include files in 1628# INCLUDES, setting the cache variable VAR accordingly. 1629ac_fn_c_check_header_compile () 1630{ 1631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1633printf %s "checking for $2... " >&6; } 1634if eval test \${$3+y} 1635then : 1636 printf %s "(cached) " >&6 1637else case e in #( 1638 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1639/* end confdefs.h. */ 1640$4 1641#include <$2> 1642_ACEOF 1643if ac_fn_c_try_compile "$LINENO" 1644then : 1645 eval "$3=yes" 1646else case e in #( 1647 e) eval "$3=no" ;; 1648esac 1649fi 1650rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1651esac 1652fi 1653eval ac_res=\$$3 1654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1655printf "%s\n" "$ac_res" >&6; } 1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1657 1658} # ac_fn_c_check_header_compile 1659 1660# ac_fn_c_try_link LINENO 1661# ----------------------- 1662# Try to link conftest.$ac_ext, and return whether this succeeded. 1663ac_fn_c_try_link () 1664{ 1665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1666 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1667 if { { ac_try="$ac_link" 1668case "(($ac_try" in 1669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1670 *) ac_try_echo=$ac_try;; 1671esac 1672eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1673printf "%s\n" "$ac_try_echo"; } >&5 1674 (eval "$ac_link") 2>conftest.err 1675 ac_status=$? 1676 if test -s conftest.err; then 1677 grep -v '^ *+' conftest.err >conftest.er1 1678 cat conftest.er1 >&5 1679 mv -f conftest.er1 conftest.err 1680 fi 1681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1682 test $ac_status = 0; } && { 1683 test -z "$ac_c_werror_flag" || 1684 test ! -s conftest.err 1685 } && test -s conftest$ac_exeext && { 1686 test "$cross_compiling" = yes || 1687 test -x conftest$ac_exeext 1688 } 1689then : 1690 ac_retval=0 1691else case e in #( 1692 e) printf "%s\n" "$as_me: failed program was:" >&5 1693sed 's/^/| /' conftest.$ac_ext >&5 1694 1695 ac_retval=1 ;; 1696esac 1697fi 1698 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1699 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1700 # interfere with the next link command; also delete a directory that is 1701 # left behind by Apple's compiler. We do this before executing the actions. 1702 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1704 as_fn_set_status $ac_retval 1705 1706} # ac_fn_c_try_link 1707ac_configure_args_raw= 1708for ac_arg 1709do 1710 case $ac_arg in 1711 *\'*) 1712 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1713 esac 1714 as_fn_append ac_configure_args_raw " '$ac_arg'" 1715done 1716 1717case $ac_configure_args_raw in 1718 *$as_nl*) 1719 ac_safe_unquote= ;; 1720 *) 1721 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1722 ac_unsafe_a="$ac_unsafe_z#~" 1723 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1724 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1725esac 1726 1727cat >config.log <<_ACEOF 1728This file contains any messages produced by compilers while 1729running configure, to aid debugging if configure makes a mistake. 1730 1731It was created by transset $as_me 1.0.4, which was 1732generated by GNU Autoconf 2.72. Invocation command line was 1733 1734 $ $0$ac_configure_args_raw 1735 1736_ACEOF 1737exec 5>>config.log 1738{ 1739cat <<_ASUNAME 1740## --------- ## 1741## Platform. ## 1742## --------- ## 1743 1744hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1745uname -m = `(uname -m) 2>/dev/null || echo unknown` 1746uname -r = `(uname -r) 2>/dev/null || echo unknown` 1747uname -s = `(uname -s) 2>/dev/null || echo unknown` 1748uname -v = `(uname -v) 2>/dev/null || echo unknown` 1749 1750/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1751/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1752 1753/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1754/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1755/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1756/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1757/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1758/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1759/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1760 1761_ASUNAME 1762 1763as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1764for as_dir in $PATH 1765do 1766 IFS=$as_save_IFS 1767 case $as_dir in #((( 1768 '') as_dir=./ ;; 1769 */) ;; 1770 *) as_dir=$as_dir/ ;; 1771 esac 1772 printf "%s\n" "PATH: $as_dir" 1773 done 1774IFS=$as_save_IFS 1775 1776} >&5 1777 1778cat >&5 <<_ACEOF 1779 1780 1781## ----------- ## 1782## Core tests. ## 1783## ----------- ## 1784 1785_ACEOF 1786 1787 1788# Keep a trace of the command line. 1789# Strip out --no-create and --no-recursion so they do not pile up. 1790# Strip out --silent because we don't want to record it for future runs. 1791# Also quote any args containing shell meta-characters. 1792# Make two passes to allow for proper duplicate-argument suppression. 1793ac_configure_args= 1794ac_configure_args0= 1795ac_configure_args1= 1796ac_must_keep_next=false 1797for ac_pass in 1 2 1798do 1799 for ac_arg 1800 do 1801 case $ac_arg in 1802 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1803 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1804 | -silent | --silent | --silen | --sile | --sil) 1805 continue ;; 1806 *\'*) 1807 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1808 esac 1809 case $ac_pass in 1810 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1811 2) 1812 as_fn_append ac_configure_args1 " '$ac_arg'" 1813 if test $ac_must_keep_next = true; then 1814 ac_must_keep_next=false # Got value, back to normal. 1815 else 1816 case $ac_arg in 1817 *=* | --config-cache | -C | -disable-* | --disable-* \ 1818 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1819 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1820 | -with-* | --with-* | -without-* | --without-* | --x) 1821 case "$ac_configure_args0 " in 1822 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1823 esac 1824 ;; 1825 -* ) ac_must_keep_next=true ;; 1826 esac 1827 fi 1828 as_fn_append ac_configure_args " '$ac_arg'" 1829 ;; 1830 esac 1831 done 1832done 1833{ ac_configure_args0=; unset ac_configure_args0;} 1834{ ac_configure_args1=; unset ac_configure_args1;} 1835 1836# When interrupted or exit'd, cleanup temporary files, and complete 1837# config.log. We remove comments because anyway the quotes in there 1838# would cause problems or look ugly. 1839# WARNING: Use '\'' to represent an apostrophe within the trap. 1840# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1841trap 'exit_status=$? 1842 # Sanitize IFS. 1843 IFS=" "" $as_nl" 1844 # Save into config.log some information that might help in debugging. 1845 { 1846 echo 1847 1848 printf "%s\n" "## ---------------- ## 1849## Cache variables. ## 1850## ---------------- ##" 1851 echo 1852 # The following way of writing the cache mishandles newlines in values, 1853( 1854 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1855 eval ac_val=\$$ac_var 1856 case $ac_val in #( 1857 *${as_nl}*) 1858 case $ac_var in #( 1859 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1860printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1861 esac 1862 case $ac_var in #( 1863 _ | IFS | as_nl) ;; #( 1864 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1865 *) { eval $ac_var=; unset $ac_var;} ;; 1866 esac ;; 1867 esac 1868 done 1869 (set) 2>&1 | 1870 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1871 *${as_nl}ac_space=\ *) 1872 sed -n \ 1873 "s/'\''/'\''\\\\'\'''\''/g; 1874 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1875 ;; #( 1876 *) 1877 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1878 ;; 1879 esac | 1880 sort 1881) 1882 echo 1883 1884 printf "%s\n" "## ----------------- ## 1885## Output variables. ## 1886## ----------------- ##" 1887 echo 1888 for ac_var in $ac_subst_vars 1889 do 1890 eval ac_val=\$$ac_var 1891 case $ac_val in 1892 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1893 esac 1894 printf "%s\n" "$ac_var='\''$ac_val'\''" 1895 done | sort 1896 echo 1897 1898 if test -n "$ac_subst_files"; then 1899 printf "%s\n" "## ------------------- ## 1900## File substitutions. ## 1901## ------------------- ##" 1902 echo 1903 for ac_var in $ac_subst_files 1904 do 1905 eval ac_val=\$$ac_var 1906 case $ac_val in 1907 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1908 esac 1909 printf "%s\n" "$ac_var='\''$ac_val'\''" 1910 done | sort 1911 echo 1912 fi 1913 1914 if test -s confdefs.h; then 1915 printf "%s\n" "## ----------- ## 1916## confdefs.h. ## 1917## ----------- ##" 1918 echo 1919 cat confdefs.h 1920 echo 1921 fi 1922 test "$ac_signal" != 0 && 1923 printf "%s\n" "$as_me: caught signal $ac_signal" 1924 printf "%s\n" "$as_me: exit $exit_status" 1925 } >&5 1926 rm -f core *.core core.conftest.* && 1927 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1928 exit $exit_status 1929' 0 1930for ac_signal in 1 2 13 15; do 1931 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1932done 1933ac_signal=0 1934 1935# confdefs.h avoids OS command line length limits that DEFS can exceed. 1936rm -f -r conftest* confdefs.h 1937 1938printf "%s\n" "/* confdefs.h */" > confdefs.h 1939 1940# Predefined preprocessor variables. 1941 1942printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1943 1944printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1945 1946printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1947 1948printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1949 1950printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1951 1952printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1953 1954 1955# Let the site file select an alternate cache file if it wants to. 1956# Prefer an explicitly selected file to automatically selected ones. 1957if test -n "$CONFIG_SITE"; then 1958 ac_site_files="$CONFIG_SITE" 1959elif test "x$prefix" != xNONE; then 1960 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1961else 1962 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1963fi 1964 1965for ac_site_file in $ac_site_files 1966do 1967 case $ac_site_file in #( 1968 */*) : 1969 ;; #( 1970 *) : 1971 ac_site_file=./$ac_site_file ;; 1972esac 1973 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1975printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1976 sed 's/^/| /' "$ac_site_file" >&5 1977 . "$ac_site_file" \ 1978 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1979printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1980as_fn_error $? "failed to load site script $ac_site_file 1981See 'config.log' for more details" "$LINENO" 5; } 1982 fi 1983done 1984 1985if test -r "$cache_file"; then 1986 # Some versions of bash will fail to source /dev/null (special files 1987 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1988 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1990printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1991 case $cache_file in 1992 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1993 *) . "./$cache_file";; 1994 esac 1995 fi 1996else 1997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1998printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1999 >$cache_file 2000fi 2001 2002# Test code for whether the C compiler supports C89 (global declarations) 2003ac_c_conftest_c89_globals=' 2004/* Does the compiler advertise C89 conformance? 2005 Do not test the value of __STDC__, because some compilers set it to 0 2006 while being otherwise adequately conformant. */ 2007#if !defined __STDC__ 2008# error "Compiler does not advertise C89 conformance" 2009#endif 2010 2011#include <stddef.h> 2012#include <stdarg.h> 2013struct stat; 2014/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2015struct buf { int x; }; 2016struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2017static char *e (char **p, int i) 2018{ 2019 return p[i]; 2020} 2021static char *f (char * (*g) (char **, int), char **p, ...) 2022{ 2023 char *s; 2024 va_list v; 2025 va_start (v,p); 2026 s = g (p, va_arg (v,int)); 2027 va_end (v); 2028 return s; 2029} 2030 2031/* C89 style stringification. */ 2032#define noexpand_stringify(a) #a 2033const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2034 2035/* C89 style token pasting. Exercises some of the corner cases that 2036 e.g. old MSVC gets wrong, but not very hard. */ 2037#define noexpand_concat(a,b) a##b 2038#define expand_concat(a,b) noexpand_concat(a,b) 2039extern int vA; 2040extern int vbee; 2041#define aye A 2042#define bee B 2043int *pvA = &expand_concat(v,aye); 2044int *pvbee = &noexpand_concat(v,bee); 2045 2046/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2047 function prototypes and stuff, but not \xHH hex character constants. 2048 These do not provoke an error unfortunately, instead are silently treated 2049 as an "x". The following induces an error, until -std is added to get 2050 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2051 array size at least. It is necessary to write \x00 == 0 to get something 2052 that is true only with -std. */ 2053int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2054 2055/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2056 inside strings and character constants. */ 2057#define FOO(x) '\''x'\'' 2058int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2059 2060int test (int i, double x); 2061struct s1 {int (*f) (int a);}; 2062struct s2 {int (*f) (double a);}; 2063int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2064 int, int);' 2065 2066# Test code for whether the C compiler supports C89 (body of main). 2067ac_c_conftest_c89_main=' 2068ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2069' 2070 2071# Test code for whether the C compiler supports C99 (global declarations) 2072ac_c_conftest_c99_globals=' 2073/* Does the compiler advertise C99 conformance? */ 2074#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2075# error "Compiler does not advertise C99 conformance" 2076#endif 2077 2078// See if C++-style comments work. 2079 2080#include <stdbool.h> 2081extern int puts (const char *); 2082extern int printf (const char *, ...); 2083extern int dprintf (int, const char *, ...); 2084extern void *malloc (size_t); 2085extern void free (void *); 2086 2087// Check varargs macros. These examples are taken from C99 6.10.3.5. 2088// dprintf is used instead of fprintf to avoid needing to declare 2089// FILE and stderr. 2090#define debug(...) dprintf (2, __VA_ARGS__) 2091#define showlist(...) puts (#__VA_ARGS__) 2092#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2093static void 2094test_varargs_macros (void) 2095{ 2096 int x = 1234; 2097 int y = 5678; 2098 debug ("Flag"); 2099 debug ("X = %d\n", x); 2100 showlist (The first, second, and third items.); 2101 report (x>y, "x is %d but y is %d", x, y); 2102} 2103 2104// Check long long types. 2105#define BIG64 18446744073709551615ull 2106#define BIG32 4294967295ul 2107#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2108#if !BIG_OK 2109 #error "your preprocessor is broken" 2110#endif 2111#if BIG_OK 2112#else 2113 #error "your preprocessor is broken" 2114#endif 2115static long long int bignum = -9223372036854775807LL; 2116static unsigned long long int ubignum = BIG64; 2117 2118struct incomplete_array 2119{ 2120 int datasize; 2121 double data[]; 2122}; 2123 2124struct named_init { 2125 int number; 2126 const wchar_t *name; 2127 double average; 2128}; 2129 2130typedef const char *ccp; 2131 2132static inline int 2133test_restrict (ccp restrict text) 2134{ 2135 // Iterate through items via the restricted pointer. 2136 // Also check for declarations in for loops. 2137 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2138 continue; 2139 return 0; 2140} 2141 2142// Check varargs and va_copy. 2143static bool 2144test_varargs (const char *format, ...) 2145{ 2146 va_list args; 2147 va_start (args, format); 2148 va_list args_copy; 2149 va_copy (args_copy, args); 2150 2151 const char *str = ""; 2152 int number = 0; 2153 float fnumber = 0; 2154 2155 while (*format) 2156 { 2157 switch (*format++) 2158 { 2159 case '\''s'\'': // string 2160 str = va_arg (args_copy, const char *); 2161 break; 2162 case '\''d'\'': // int 2163 number = va_arg (args_copy, int); 2164 break; 2165 case '\''f'\'': // float 2166 fnumber = va_arg (args_copy, double); 2167 break; 2168 default: 2169 break; 2170 } 2171 } 2172 va_end (args_copy); 2173 va_end (args); 2174 2175 return *str && number && fnumber; 2176} 2177' 2178 2179# Test code for whether the C compiler supports C99 (body of main). 2180ac_c_conftest_c99_main=' 2181 // Check bool. 2182 _Bool success = false; 2183 success |= (argc != 0); 2184 2185 // Check restrict. 2186 if (test_restrict ("String literal") == 0) 2187 success = true; 2188 char *restrict newvar = "Another string"; 2189 2190 // Check varargs. 2191 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2192 test_varargs_macros (); 2193 2194 // Check flexible array members. 2195 struct incomplete_array *ia = 2196 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2197 ia->datasize = 10; 2198 for (int i = 0; i < ia->datasize; ++i) 2199 ia->data[i] = i * 1.234; 2200 // Work around memory leak warnings. 2201 free (ia); 2202 2203 // Check named initializers. 2204 struct named_init ni = { 2205 .number = 34, 2206 .name = L"Test wide string", 2207 .average = 543.34343, 2208 }; 2209 2210 ni.number = 58; 2211 2212 int dynamic_array[ni.number]; 2213 dynamic_array[0] = argv[0][0]; 2214 dynamic_array[ni.number - 1] = 543; 2215 2216 // work around unused variable warnings 2217 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2218 || dynamic_array[ni.number - 1] != 543); 2219' 2220 2221# Test code for whether the C compiler supports C11 (global declarations) 2222ac_c_conftest_c11_globals=' 2223/* Does the compiler advertise C11 conformance? */ 2224#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2225# error "Compiler does not advertise C11 conformance" 2226#endif 2227 2228// Check _Alignas. 2229char _Alignas (double) aligned_as_double; 2230char _Alignas (0) no_special_alignment; 2231extern char aligned_as_int; 2232char _Alignas (0) _Alignas (int) aligned_as_int; 2233 2234// Check _Alignof. 2235enum 2236{ 2237 int_alignment = _Alignof (int), 2238 int_array_alignment = _Alignof (int[100]), 2239 char_alignment = _Alignof (char) 2240}; 2241_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2242 2243// Check _Noreturn. 2244int _Noreturn does_not_return (void) { for (;;) continue; } 2245 2246// Check _Static_assert. 2247struct test_static_assert 2248{ 2249 int x; 2250 _Static_assert (sizeof (int) <= sizeof (long int), 2251 "_Static_assert does not work in struct"); 2252 long int y; 2253}; 2254 2255// Check UTF-8 literals. 2256#define u8 syntax error! 2257char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2258 2259// Check duplicate typedefs. 2260typedef long *long_ptr; 2261typedef long int *long_ptr; 2262typedef long_ptr long_ptr; 2263 2264// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2265struct anonymous 2266{ 2267 union { 2268 struct { int i; int j; }; 2269 struct { int k; long int l; } w; 2270 }; 2271 int m; 2272} v1; 2273' 2274 2275# Test code for whether the C compiler supports C11 (body of main). 2276ac_c_conftest_c11_main=' 2277 _Static_assert ((offsetof (struct anonymous, i) 2278 == offsetof (struct anonymous, w.k)), 2279 "Anonymous union alignment botch"); 2280 v1.i = 2; 2281 v1.w.k = 5; 2282 ok |= v1.i != 5; 2283' 2284 2285# Test code for whether the C compiler supports C11 (complete). 2286ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2287${ac_c_conftest_c99_globals} 2288${ac_c_conftest_c11_globals} 2289 2290int 2291main (int argc, char **argv) 2292{ 2293 int ok = 0; 2294 ${ac_c_conftest_c89_main} 2295 ${ac_c_conftest_c99_main} 2296 ${ac_c_conftest_c11_main} 2297 return ok; 2298} 2299" 2300 2301# Test code for whether the C compiler supports C99 (complete). 2302ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2303${ac_c_conftest_c99_globals} 2304 2305int 2306main (int argc, char **argv) 2307{ 2308 int ok = 0; 2309 ${ac_c_conftest_c89_main} 2310 ${ac_c_conftest_c99_main} 2311 return ok; 2312} 2313" 2314 2315# Test code for whether the C compiler supports C89 (complete). 2316ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2317 2318int 2319main (int argc, char **argv) 2320{ 2321 int ok = 0; 2322 ${ac_c_conftest_c89_main} 2323 return ok; 2324} 2325" 2326 2327as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2328as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2329as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2330as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2331as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2332as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2333as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2334as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2335as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2336 2337# Auxiliary files required by this configure script. 2338ac_aux_files="config.guess config.sub compile missing install-sh" 2339 2340# Locations in which to look for auxiliary files. 2341ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2342 2343# Search for a directory containing all of the required auxiliary files, 2344# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2345# If we don't find one directory that contains all the files we need, 2346# we report the set of missing files from the *first* directory in 2347# $ac_aux_dir_candidates and give up. 2348ac_missing_aux_files="" 2349ac_first_candidate=: 2350printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2351as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2352as_found=false 2353for as_dir in $ac_aux_dir_candidates 2354do 2355 IFS=$as_save_IFS 2356 case $as_dir in #((( 2357 '') as_dir=./ ;; 2358 */) ;; 2359 *) as_dir=$as_dir/ ;; 2360 esac 2361 as_found=: 2362 2363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2364 ac_aux_dir_found=yes 2365 ac_install_sh= 2366 for ac_aux in $ac_aux_files 2367 do 2368 # As a special case, if "install-sh" is required, that requirement 2369 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2370 # and $ac_install_sh is set appropriately for whichever one is found. 2371 if test x"$ac_aux" = x"install-sh" 2372 then 2373 if test -f "${as_dir}install-sh"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2375 ac_install_sh="${as_dir}install-sh -c" 2376 elif test -f "${as_dir}install.sh"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2378 ac_install_sh="${as_dir}install.sh -c" 2379 elif test -f "${as_dir}shtool"; then 2380 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2381 ac_install_sh="${as_dir}shtool install -c" 2382 else 2383 ac_aux_dir_found=no 2384 if $ac_first_candidate; then 2385 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2386 else 2387 break 2388 fi 2389 fi 2390 else 2391 if test -f "${as_dir}${ac_aux}"; then 2392 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2393 else 2394 ac_aux_dir_found=no 2395 if $ac_first_candidate; then 2396 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2397 else 2398 break 2399 fi 2400 fi 2401 fi 2402 done 2403 if test "$ac_aux_dir_found" = yes; then 2404 ac_aux_dir="$as_dir" 2405 break 2406 fi 2407 ac_first_candidate=false 2408 2409 as_found=false 2410done 2411IFS=$as_save_IFS 2412if $as_found 2413then : 2414 2415else case e in #( 2416 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2417esac 2418fi 2419 2420 2421# These three variables are undocumented and unsupported, 2422# and are intended to be withdrawn in a future Autoconf release. 2423# They can cause serious problems if a builder's source tree is in a directory 2424# whose full name contains unusual characters. 2425if test -f "${ac_aux_dir}config.guess"; then 2426 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2427fi 2428if test -f "${ac_aux_dir}config.sub"; then 2429 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2430fi 2431if test -f "$ac_aux_dir/configure"; then 2432 ac_configure="$SHELL ${ac_aux_dir}configure" 2433fi 2434 2435# Check that the precious variables saved in the cache have kept the same 2436# value. 2437ac_cache_corrupted=false 2438for ac_var in $ac_precious_vars; do 2439 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2440 eval ac_new_set=\$ac_env_${ac_var}_set 2441 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2442 eval ac_new_val=\$ac_env_${ac_var}_value 2443 case $ac_old_set,$ac_new_set in 2444 set,) 2445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2446printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2447 ac_cache_corrupted=: ;; 2448 ,set) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2450printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,);; 2453 *) 2454 if test "x$ac_old_val" != "x$ac_new_val"; then 2455 # differences in whitespace do not lead to failure. 2456 ac_old_val_w=`echo x $ac_old_val` 2457 ac_new_val_w=`echo x $ac_new_val` 2458 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2460printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2461 ac_cache_corrupted=: 2462 else 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2464printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2465 eval $ac_var=\$ac_old_val 2466 fi 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2468printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2470printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2471 fi;; 2472 esac 2473 # Pass precious variables to config.status. 2474 if test "$ac_new_set" = set; then 2475 case $ac_new_val in 2476 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2477 *) ac_arg=$ac_var=$ac_new_val ;; 2478 esac 2479 case " $ac_configure_args " in 2480 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2481 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2482 esac 2483 fi 2484done 2485if $ac_cache_corrupted; then 2486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2487printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2489printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2490 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2491 and start over" "$LINENO" 5 2492fi 2493## -------------------- ## 2494## Main body of script. ## 2495## -------------------- ## 2496 2497ac_ext=c 2498ac_cpp='$CPP $CPPFLAGS' 2499ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2500ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2501ac_compiler_gnu=$ac_cv_c_compiler_gnu 2502 2503 2504RELEASE_DATE="2024-12-04" 2505 2506ac_config_headers="$ac_config_headers config.h" 2507 2508 2509# Initialize Automake 2510am__api_version='1.17' 2511 2512 2513 2514 # Find a good install program. We prefer a C program (faster), 2515# so one script is as good as another. But avoid the broken or 2516# incompatible versions: 2517# SysV /etc/install, /usr/sbin/install 2518# SunOS /usr/etc/install 2519# IRIX /sbin/install 2520# AIX /bin/install 2521# AmigaOS /C/install, which installs bootblocks on floppy discs 2522# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2523# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2524# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2525# OS/2's system install, which has a completely different semantic 2526# ./install, which can be erroneously created by make from ./install.sh. 2527# Reject install programs that cannot install multiple files. 2528{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2529printf %s "checking for a BSD-compatible install... " >&6; } 2530if test -z "$INSTALL"; then 2531if test ${ac_cv_path_install+y} 2532then : 2533 printf %s "(cached) " >&6 2534else case e in #( 2535 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2536for as_dir in $PATH 2537do 2538 IFS=$as_save_IFS 2539 case $as_dir in #((( 2540 '') as_dir=./ ;; 2541 */) ;; 2542 *) as_dir=$as_dir/ ;; 2543 esac 2544 # Account for fact that we put trailing slashes in our PATH walk. 2545case $as_dir in #(( 2546 ./ | /[cC]/* | \ 2547 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2548 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2549 /usr/ucb/* ) ;; 2550 *) 2551 # OSF1 and SCO ODT 3.0 have their own names for install. 2552 # Don't use installbsd from OSF since it installs stuff as root 2553 # by default. 2554 for ac_prog in ginstall scoinst install; do 2555 for ac_exec_ext in '' $ac_executable_extensions; do 2556 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2557 if test $ac_prog = install && 2558 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2559 # AIX install. It has an incompatible calling convention. 2560 : 2561 elif test $ac_prog = install && 2562 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2563 # program-specific install script used by HP pwplus--don't use. 2564 : 2565 else 2566 rm -rf conftest.one conftest.two conftest.dir 2567 echo one > conftest.one 2568 echo two > conftest.two 2569 mkdir conftest.dir 2570 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2571 test -s conftest.one && test -s conftest.two && 2572 test -s conftest.dir/conftest.one && 2573 test -s conftest.dir/conftest.two 2574 then 2575 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2576 break 3 2577 fi 2578 fi 2579 fi 2580 done 2581 done 2582 ;; 2583esac 2584 2585 done 2586IFS=$as_save_IFS 2587 2588rm -rf conftest.one conftest.two conftest.dir 2589 ;; 2590esac 2591fi 2592 if test ${ac_cv_path_install+y}; then 2593 INSTALL=$ac_cv_path_install 2594 else 2595 # As a last resort, use the slow shell script. Don't cache a 2596 # value for INSTALL within a source directory, because that will 2597 # break other packages using the cache if that directory is 2598 # removed, or if the value is a relative name. 2599 INSTALL=$ac_install_sh 2600 fi 2601fi 2602{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2603printf "%s\n" "$INSTALL" >&6; } 2604 2605# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2606# It thinks the first close brace ends the variable substitution. 2607test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2608 2609test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2610 2611test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2612 2613{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2614printf %s "checking whether sleep supports fractional seconds... " >&6; } 2615if test ${am_cv_sleep_fractional_seconds+y} 2616then : 2617 printf %s "(cached) " >&6 2618else case e in #( 2619 e) if sleep 0.001 2>/dev/null 2620then : 2621 am_cv_sleep_fractional_seconds=yes 2622else case e in #( 2623 e) am_cv_sleep_fractional_seconds=no ;; 2624esac 2625fi 2626 ;; 2627esac 2628fi 2629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2630printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2631 2632{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2633printf %s "checking filesystem timestamp resolution... " >&6; } 2634if test ${am_cv_filesystem_timestamp_resolution+y} 2635then : 2636 printf %s "(cached) " >&6 2637else case e in #( 2638 e) # Default to the worst case. 2639am_cv_filesystem_timestamp_resolution=2 2640 2641# Only try to go finer than 1 sec if sleep can do it. 2642# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2643# - 1 sec is not much of a win compared to 2 sec, and 2644# - it takes 2 seconds to perform the test whether 1 sec works. 2645# 2646# Instead, just use the default 2s on platforms that have 1s resolution, 2647# accept the extra 1s delay when using $sleep in the Automake tests, in 2648# exchange for not incurring the 2s delay for running the test for all 2649# packages. 2650# 2651am_try_resolutions= 2652if test "$am_cv_sleep_fractional_seconds" = yes; then 2653 # Even a millisecond often causes a bunch of false positives, 2654 # so just try a hundredth of a second. The time saved between .001 and 2655 # .01 is not terribly consequential. 2656 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2657fi 2658 2659# In order to catch current-generation FAT out, we must *modify* files 2660# that already exist; the *creation* timestamp is finer. Use names 2661# that make ls -t sort them differently when they have equal 2662# timestamps than when they have distinct timestamps, keeping 2663# in mind that ls -t prints the *newest* file first. 2664rm -f conftest.ts? 2665: > conftest.ts1 2666: > conftest.ts2 2667: > conftest.ts3 2668 2669# Make sure ls -t actually works. Do 'set' in a subshell so we don't 2670# clobber the current shell's arguments. (Outer-level square brackets 2671# are removed by m4; they're present so that m4 does not expand 2672# <dollar><star>; be careful, easy to get confused.) 2673if ( 2674 set X `ls -t conftest.ts[12]` && 2675 { 2676 test "$*" != "X conftest.ts1 conftest.ts2" || 2677 test "$*" != "X conftest.ts2 conftest.ts1"; 2678 } 2679); then :; else 2680 # If neither matched, then we have a broken ls. This can happen 2681 # if, for instance, CONFIG_SHELL is bash and it inherits a 2682 # broken ls alias from the environment. This has actually 2683 # happened. Such a system could not be considered "sane". 2684 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2685 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2686printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2687as_fn_error $? "ls -t produces unexpected output. 2688Make sure there is not a broken ls alias in your environment. 2689See 'config.log' for more details" "$LINENO" 5; } 2690fi 2691 2692for am_try_res in $am_try_resolutions; do 2693 # Any one fine-grained sleep might happen to cross the boundary 2694 # between two values of a coarser actual resolution, but if we do 2695 # two fine-grained sleeps in a row, at least one of them will fall 2696 # entirely within a coarse interval. 2697 echo alpha > conftest.ts1 2698 sleep $am_try_res 2699 echo beta > conftest.ts2 2700 sleep $am_try_res 2701 echo gamma > conftest.ts3 2702 2703 # We assume that 'ls -t' will make use of high-resolution 2704 # timestamps if the operating system supports them at all. 2705 if (set X `ls -t conftest.ts?` && 2706 test "$2" = conftest.ts3 && 2707 test "$3" = conftest.ts2 && 2708 test "$4" = conftest.ts1); then 2709 # 2710 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2711 # because we don't need to test make. 2712 make_ok=true 2713 if test $am_try_res != 1; then 2714 # But if we've succeeded so far with a subsecond resolution, we 2715 # have one more thing to check: make. It can happen that 2716 # everything else supports the subsecond mtimes, but make doesn't; 2717 # notably on macOS, which ships make 3.81 from 2006 (the last one 2718 # released under GPLv2). https://bugs.gnu.org/68808 2719 # 2720 # We test $MAKE if it is defined in the environment, else "make". 2721 # It might get overridden later, but our hope is that in practice 2722 # it does not matter: it is the system "make" which is (by far) 2723 # the most likely to be broken, whereas if the user overrides it, 2724 # probably they did so with a better, or at least not worse, make. 2725 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2726 # 2727 # Create a Makefile (real tab character here): 2728 rm -f conftest.mk 2729 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2730 echo ' touch conftest.ts2' >>conftest.mk 2731 # 2732 # Now, running 2733 # touch conftest.ts1; touch conftest.ts2; make 2734 # should touch ts1 because ts2 is newer. This could happen by luck, 2735 # but most often, it will fail if make's support is insufficient. So 2736 # test for several consecutive successes. 2737 # 2738 # (We reuse conftest.ts[12] because we still want to modify existing 2739 # files, not create new ones, per above.) 2740 n=0 2741 make=${MAKE-make} 2742 until test $n -eq 3; do 2743 echo one > conftest.ts1 2744 sleep $am_try_res 2745 echo two > conftest.ts2 # ts2 should now be newer than ts1 2746 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2747 make_ok=false 2748 break # out of $n loop 2749 fi 2750 n=`expr $n + 1` 2751 done 2752 fi 2753 # 2754 if $make_ok; then 2755 # Everything we know to check worked out, so call this resolution good. 2756 am_cv_filesystem_timestamp_resolution=$am_try_res 2757 break # out of $am_try_res loop 2758 fi 2759 # Otherwise, we'll go on to check the next resolution. 2760 fi 2761done 2762rm -f conftest.ts? 2763# (end _am_filesystem_timestamp_resolution) 2764 ;; 2765esac 2766fi 2767{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2768printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2769 2770# This check should not be cached, as it may vary across builds of 2771# different projects. 2772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2773printf %s "checking whether build environment is sane... " >&6; } 2774# Reject unsafe characters in $srcdir or the absolute working directory 2775# name. Accept space and tab only in the latter. 2776am_lf=' 2777' 2778case `pwd` in 2779 *[\\\"\#\$\&\'\`$am_lf]*) 2780 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2781esac 2782case $srcdir in 2783 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2784 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2785esac 2786 2787# Do 'set' in a subshell so we don't clobber the current shell's 2788# arguments. Must try -L first in case configure is actually a 2789# symlink; some systems play weird games with the mod time of symlinks 2790# (eg FreeBSD returns the mod time of the symlink's containing 2791# directory). 2792am_build_env_is_sane=no 2793am_has_slept=no 2794rm -f conftest.file 2795for am_try in 1 2; do 2796 echo "timestamp, slept: $am_has_slept" > conftest.file 2797 if ( 2798 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2799 if test "$*" = "X"; then 2800 # -L didn't work. 2801 set X `ls -t "$srcdir/configure" conftest.file` 2802 fi 2803 test "$2" = conftest.file 2804 ); then 2805 am_build_env_is_sane=yes 2806 break 2807 fi 2808 # Just in case. 2809 sleep "$am_cv_filesystem_timestamp_resolution" 2810 am_has_slept=yes 2811done 2812 2813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2814printf "%s\n" "$am_build_env_is_sane" >&6; } 2815if test "$am_build_env_is_sane" = no; then 2816 as_fn_error $? "newly created file is older than distributed files! 2817Check your system clock" "$LINENO" 5 2818fi 2819 2820# If we didn't sleep, we still need to ensure time stamps of config.status and 2821# generated files are strictly newer. 2822am_sleep_pid= 2823if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2824then : 2825 2826else case e in #( 2827 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2828 am_sleep_pid=$! 2829 ;; 2830esac 2831fi 2832 2833rm -f conftest.file 2834 2835test "$program_prefix" != NONE && 2836 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2837# Use a double $ so make ignores it. 2838test "$program_suffix" != NONE && 2839 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2840# Double any \ or $. 2841# By default was 's,x,x', remove it if useless. 2842ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2843program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2844 2845 2846# Expand $ac_aux_dir to an absolute path. 2847am_aux_dir=`cd "$ac_aux_dir" && pwd` 2848 2849 2850 if test x"${MISSING+set}" != xset; then 2851 MISSING="\${SHELL} '$am_aux_dir/missing'" 2852fi 2853# Use eval to expand $SHELL 2854if eval "$MISSING --is-lightweight"; then 2855 am_missing_run="$MISSING " 2856else 2857 am_missing_run= 2858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2859printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2860fi 2861 2862if test x"${install_sh+set}" != xset; then 2863 case $am_aux_dir in 2864 *\ * | *\ *) 2865 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2866 *) 2867 install_sh="\${SHELL} $am_aux_dir/install-sh" 2868 esac 2869fi 2870 2871# Installed binaries are usually stripped using 'strip' when the user 2872# run "make install-strip". However 'strip' might not be the right 2873# tool to use in cross-compilation environments, therefore Automake 2874# will honor the 'STRIP' environment variable to overrule this program. 2875if test "$cross_compiling" != no; then 2876 if test -n "$ac_tool_prefix"; then 2877 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2878set dummy ${ac_tool_prefix}strip; ac_word=$2 2879{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880printf %s "checking for $ac_word... " >&6; } 2881if test ${ac_cv_prog_STRIP+y} 2882then : 2883 printf %s "(cached) " >&6 2884else case e in #( 2885 e) if test -n "$STRIP"; then 2886 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2887else 2888as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889for as_dir in $PATH 2890do 2891 IFS=$as_save_IFS 2892 case $as_dir in #((( 2893 '') as_dir=./ ;; 2894 */) ;; 2895 *) as_dir=$as_dir/ ;; 2896 esac 2897 for ac_exec_ext in '' $ac_executable_extensions; do 2898 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2899 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2900 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2901 break 2 2902 fi 2903done 2904 done 2905IFS=$as_save_IFS 2906 2907fi ;; 2908esac 2909fi 2910STRIP=$ac_cv_prog_STRIP 2911if test -n "$STRIP"; then 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2913printf "%s\n" "$STRIP" >&6; } 2914else 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2916printf "%s\n" "no" >&6; } 2917fi 2918 2919 2920fi 2921if test -z "$ac_cv_prog_STRIP"; then 2922 ac_ct_STRIP=$STRIP 2923 # Extract the first word of "strip", so it can be a program name with args. 2924set dummy strip; ac_word=$2 2925{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2926printf %s "checking for $ac_word... " >&6; } 2927if test ${ac_cv_prog_ac_ct_STRIP+y} 2928then : 2929 printf %s "(cached) " >&6 2930else case e in #( 2931 e) if test -n "$ac_ct_STRIP"; then 2932 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2933else 2934as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935for as_dir in $PATH 2936do 2937 IFS=$as_save_IFS 2938 case $as_dir in #((( 2939 '') as_dir=./ ;; 2940 */) ;; 2941 *) as_dir=$as_dir/ ;; 2942 esac 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2945 ac_cv_prog_ac_ct_STRIP="strip" 2946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2947 break 2 2948 fi 2949done 2950 done 2951IFS=$as_save_IFS 2952 2953fi ;; 2954esac 2955fi 2956ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2957if test -n "$ac_ct_STRIP"; then 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2959printf "%s\n" "$ac_ct_STRIP" >&6; } 2960else 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962printf "%s\n" "no" >&6; } 2963fi 2964 2965 if test "x$ac_ct_STRIP" = x; then 2966 STRIP=":" 2967 else 2968 case $cross_compiling:$ac_tool_warned in 2969yes:) 2970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2971printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2972ac_tool_warned=yes ;; 2973esac 2974 STRIP=$ac_ct_STRIP 2975 fi 2976else 2977 STRIP="$ac_cv_prog_STRIP" 2978fi 2979 2980fi 2981INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2982 2983 2984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2985printf %s "checking for a race-free mkdir -p... " >&6; } 2986if test -z "$MKDIR_P"; then 2987 if test ${ac_cv_path_mkdir+y} 2988then : 2989 printf %s "(cached) " >&6 2990else case e in #( 2991 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2992for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2993do 2994 IFS=$as_save_IFS 2995 case $as_dir in #((( 2996 '') as_dir=./ ;; 2997 */) ;; 2998 *) as_dir=$as_dir/ ;; 2999 esac 3000 for ac_prog in mkdir gmkdir; do 3001 for ac_exec_ext in '' $ac_executable_extensions; do 3002 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3003 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3004 'mkdir ('*'coreutils) '* | \ 3005 *'BusyBox '* | \ 3006 'mkdir (fileutils) '4.1*) 3007 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3008 break 3;; 3009 esac 3010 done 3011 done 3012 done 3013IFS=$as_save_IFS 3014 ;; 3015esac 3016fi 3017 3018 test -d ./--version && rmdir ./--version 3019 if test ${ac_cv_path_mkdir+y}; then 3020 MKDIR_P="$ac_cv_path_mkdir -p" 3021 else 3022 # As a last resort, use plain mkdir -p, 3023 # in the hope it doesn't have the bugs of ancient mkdir. 3024 MKDIR_P='mkdir -p' 3025 fi 3026fi 3027{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3028printf "%s\n" "$MKDIR_P" >&6; } 3029 3030for ac_prog in gawk mawk nawk awk 3031do 3032 # Extract the first word of "$ac_prog", so it can be a program name with args. 3033set dummy $ac_prog; ac_word=$2 3034{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3035printf %s "checking for $ac_word... " >&6; } 3036if test ${ac_cv_prog_AWK+y} 3037then : 3038 printf %s "(cached) " >&6 3039else case e in #( 3040 e) if test -n "$AWK"; then 3041 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3042else 3043as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3044for as_dir in $PATH 3045do 3046 IFS=$as_save_IFS 3047 case $as_dir in #((( 3048 '') as_dir=./ ;; 3049 */) ;; 3050 *) as_dir=$as_dir/ ;; 3051 esac 3052 for ac_exec_ext in '' $ac_executable_extensions; do 3053 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3054 ac_cv_prog_AWK="$ac_prog" 3055 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3056 break 2 3057 fi 3058done 3059 done 3060IFS=$as_save_IFS 3061 3062fi ;; 3063esac 3064fi 3065AWK=$ac_cv_prog_AWK 3066if test -n "$AWK"; then 3067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3068printf "%s\n" "$AWK" >&6; } 3069else 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3071printf "%s\n" "no" >&6; } 3072fi 3073 3074 3075 test -n "$AWK" && break 3076done 3077 3078{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3079printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3080set x ${MAKE-make} 3081ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3082if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3083then : 3084 printf %s "(cached) " >&6 3085else case e in #( 3086 e) cat >conftest.make <<\_ACEOF 3087SHELL = /bin/sh 3088all: 3089 @echo '@@@%%%=$(MAKE)=@@@%%%' 3090_ACEOF 3091# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3092case `${MAKE-make} -f conftest.make 2>/dev/null` in 3093 *@@@%%%=?*=@@@%%%*) 3094 eval ac_cv_prog_make_${ac_make}_set=yes;; 3095 *) 3096 eval ac_cv_prog_make_${ac_make}_set=no;; 3097esac 3098rm -f conftest.make ;; 3099esac 3100fi 3101if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3103printf "%s\n" "yes" >&6; } 3104 SET_MAKE= 3105else 3106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3107printf "%s\n" "no" >&6; } 3108 SET_MAKE="MAKE=${MAKE-make}" 3109fi 3110 3111rm -rf .tst 2>/dev/null 3112mkdir .tst 2>/dev/null 3113if test -d .tst; then 3114 am__leading_dot=. 3115else 3116 am__leading_dot=_ 3117fi 3118rmdir .tst 2>/dev/null 3119 3120AM_DEFAULT_VERBOSITY=1 3121# Check whether --enable-silent-rules was given. 3122if test ${enable_silent_rules+y} 3123then : 3124 enableval=$enable_silent_rules; 3125fi 3126 3127am_make=${MAKE-make} 3128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3129printf %s "checking whether $am_make supports nested variables... " >&6; } 3130if test ${am_cv_make_support_nested_variables+y} 3131then : 3132 printf %s "(cached) " >&6 3133else case e in #( 3134 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3135BAR0=false 3136BAR1=true 3137V=1 3138am__doit: 3139 @$(TRUE) 3140.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3141 am_cv_make_support_nested_variables=yes 3142else 3143 am_cv_make_support_nested_variables=no 3144fi ;; 3145esac 3146fi 3147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3148printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3149AM_BACKSLASH='\' 3150 3151am__rm_f_notfound= 3152if (rm -f && rm -fr && rm -rf) 2>/dev/null 3153then : 3154 3155else case e in #( 3156 e) am__rm_f_notfound='""' ;; 3157esac 3158fi 3159 3160 3161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3162printf %s "checking xargs -n works... " >&6; } 3163if test ${am_cv_xargs_n_works+y} 3164then : 3165 printf %s "(cached) " >&6 3166else case e in #( 3167 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 31683" 3169then : 3170 am_cv_xargs_n_works=yes 3171else case e in #( 3172 e) am_cv_xargs_n_works=no ;; 3173esac 3174fi ;; 3175esac 3176fi 3177{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3178printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3179if test "$am_cv_xargs_n_works" = yes 3180then : 3181 am__xargs_n='xargs -n' 3182else case e in #( 3183 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3184 ;; 3185esac 3186fi 3187 3188if test "`cd $srcdir && pwd`" != "`pwd`"; then 3189 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3190 # is not polluted with repeated "-I." 3191 am__isrc=' -I$(srcdir)' 3192 # test to see if srcdir already configured 3193 if test -f $srcdir/config.status; then 3194 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3195 fi 3196fi 3197 3198# test whether we have cygpath 3199if test -z "$CYGPATH_W"; then 3200 if (cygpath --version) >/dev/null 2>/dev/null; then 3201 CYGPATH_W='cygpath -w' 3202 else 3203 CYGPATH_W=echo 3204 fi 3205fi 3206 3207 3208# Define the identity of the package. 3209 PACKAGE='transset' 3210 VERSION='1.0.4' 3211 3212 3213printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3214 3215 3216printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3217 3218# Some tools Automake needs. 3219 3220ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3221 3222 3223AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3224 3225 3226AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3227 3228 3229AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3230 3231 3232MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3233 3234# For better backward compatibility. To be removed once Automake 1.9.x 3235# dies out for good. For more background, see: 3236# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3237# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3238mkdir_p='$(MKDIR_P)' 3239 3240# We need awk for the "check" target (and possibly the TAP driver). The 3241# system "awk" is bad on some platforms. 3242# Always define AMTAR for backward compatibility. Yes, it's still used 3243# in the wild :-( We should find a proper way to deprecate it ... 3244AMTAR='$${TAR-tar}' 3245 3246 3247# We'll loop over all known methods to create a tar archive until one works. 3248_am_tools='gnutar pax cpio none' 3249 3250am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3251 3252 3253 3254 3255 3256# Variables for tags utilities; see am/tags.am 3257if test -z "$CTAGS"; then 3258 CTAGS=ctags 3259fi 3260 3261if test -z "$ETAGS"; then 3262 ETAGS=etags 3263fi 3264 3265if test -z "$CSCOPE"; then 3266 CSCOPE=cscope 3267fi 3268 3269 3270 3271 3272 3273 3274 3275 3276# Require xorg-macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297DEPDIR="${am__leading_dot}deps" 3298 3299ac_config_commands="$ac_config_commands depfiles" 3300 3301{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3302printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3303cat > confinc.mk << 'END' 3304am__doit: 3305 @echo this is the am__doit target >confinc.out 3306.PHONY: am__doit 3307END 3308am__include="#" 3309am__quote= 3310# BSD make does it like this. 3311echo '.include "confinc.mk" # ignored' > confmf.BSD 3312# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3313echo 'include confinc.mk # ignored' > confmf.GNU 3314_am_result=no 3315for s in GNU BSD; do 3316 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3317 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3318 ac_status=$? 3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3320 (exit $ac_status); } 3321 case $?:`cat confinc.out 2>/dev/null` in #( 3322 '0:this is the am__doit target') : 3323 case $s in #( 3324 BSD) : 3325 am__include='.include' am__quote='"' ;; #( 3326 *) : 3327 am__include='include' am__quote='' ;; 3328esac ;; #( 3329 *) : 3330 ;; 3331esac 3332 if test "$am__include" != "#"; then 3333 _am_result="yes ($s style)" 3334 break 3335 fi 3336done 3337rm -f confinc.* confmf.* 3338{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3339printf "%s\n" "${_am_result}" >&6; } 3340 3341# Check whether --enable-dependency-tracking was given. 3342if test ${enable_dependency_tracking+y} 3343then : 3344 enableval=$enable_dependency_tracking; 3345fi 3346 3347if test "x$enable_dependency_tracking" != xno; then 3348 am_depcomp="$ac_aux_dir/depcomp" 3349 AMDEPBACKSLASH='\' 3350 am__nodep='_no' 3351fi 3352 if test "x$enable_dependency_tracking" != xno; then 3353 AMDEP_TRUE= 3354 AMDEP_FALSE='#' 3355else 3356 AMDEP_TRUE='#' 3357 AMDEP_FALSE= 3358fi 3359 3360 3361ac_ext=c 3362ac_cpp='$CPP $CPPFLAGS' 3363ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3364ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3365ac_compiler_gnu=$ac_cv_c_compiler_gnu 3366if test -n "$ac_tool_prefix"; then 3367 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3368set dummy ${ac_tool_prefix}gcc; ac_word=$2 3369{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3370printf %s "checking for $ac_word... " >&6; } 3371if test ${ac_cv_prog_CC+y} 3372then : 3373 printf %s "(cached) " >&6 3374else case e in #( 3375 e) if test -n "$CC"; then 3376 ac_cv_prog_CC="$CC" # Let the user override the test. 3377else 3378as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3379for as_dir in $PATH 3380do 3381 IFS=$as_save_IFS 3382 case $as_dir in #((( 3383 '') as_dir=./ ;; 3384 */) ;; 3385 *) as_dir=$as_dir/ ;; 3386 esac 3387 for ac_exec_ext in '' $ac_executable_extensions; do 3388 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3389 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3390 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3391 break 2 3392 fi 3393done 3394 done 3395IFS=$as_save_IFS 3396 3397fi ;; 3398esac 3399fi 3400CC=$ac_cv_prog_CC 3401if test -n "$CC"; then 3402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3403printf "%s\n" "$CC" >&6; } 3404else 3405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3406printf "%s\n" "no" >&6; } 3407fi 3408 3409 3410fi 3411if test -z "$ac_cv_prog_CC"; then 3412 ac_ct_CC=$CC 3413 # Extract the first word of "gcc", so it can be a program name with args. 3414set dummy gcc; ac_word=$2 3415{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3416printf %s "checking for $ac_word... " >&6; } 3417if test ${ac_cv_prog_ac_ct_CC+y} 3418then : 3419 printf %s "(cached) " >&6 3420else case e in #( 3421 e) if test -n "$ac_ct_CC"; then 3422 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3423else 3424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3425for as_dir in $PATH 3426do 3427 IFS=$as_save_IFS 3428 case $as_dir in #((( 3429 '') as_dir=./ ;; 3430 */) ;; 3431 *) as_dir=$as_dir/ ;; 3432 esac 3433 for ac_exec_ext in '' $ac_executable_extensions; do 3434 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3435 ac_cv_prog_ac_ct_CC="gcc" 3436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3437 break 2 3438 fi 3439done 3440 done 3441IFS=$as_save_IFS 3442 3443fi ;; 3444esac 3445fi 3446ac_ct_CC=$ac_cv_prog_ac_ct_CC 3447if test -n "$ac_ct_CC"; then 3448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3449printf "%s\n" "$ac_ct_CC" >&6; } 3450else 3451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3452printf "%s\n" "no" >&6; } 3453fi 3454 3455 if test "x$ac_ct_CC" = x; then 3456 CC="" 3457 else 3458 case $cross_compiling:$ac_tool_warned in 3459yes:) 3460{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3461printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3462ac_tool_warned=yes ;; 3463esac 3464 CC=$ac_ct_CC 3465 fi 3466else 3467 CC="$ac_cv_prog_CC" 3468fi 3469 3470if test -z "$CC"; then 3471 if test -n "$ac_tool_prefix"; then 3472 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3473set dummy ${ac_tool_prefix}cc; ac_word=$2 3474{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3475printf %s "checking for $ac_word... " >&6; } 3476if test ${ac_cv_prog_CC+y} 3477then : 3478 printf %s "(cached) " >&6 3479else case e in #( 3480 e) if test -n "$CC"; then 3481 ac_cv_prog_CC="$CC" # Let the user override the test. 3482else 3483as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484for as_dir in $PATH 3485do 3486 IFS=$as_save_IFS 3487 case $as_dir in #((( 3488 '') as_dir=./ ;; 3489 */) ;; 3490 *) as_dir=$as_dir/ ;; 3491 esac 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3494 ac_cv_prog_CC="${ac_tool_prefix}cc" 3495 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3496 break 2 3497 fi 3498done 3499 done 3500IFS=$as_save_IFS 3501 3502fi ;; 3503esac 3504fi 3505CC=$ac_cv_prog_CC 3506if test -n "$CC"; then 3507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3508printf "%s\n" "$CC" >&6; } 3509else 3510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3511printf "%s\n" "no" >&6; } 3512fi 3513 3514 3515 fi 3516fi 3517if test -z "$CC"; then 3518 # Extract the first word of "cc", so it can be a program name with args. 3519set dummy cc; ac_word=$2 3520{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3521printf %s "checking for $ac_word... " >&6; } 3522if test ${ac_cv_prog_CC+y} 3523then : 3524 printf %s "(cached) " >&6 3525else case e in #( 3526 e) if test -n "$CC"; then 3527 ac_cv_prog_CC="$CC" # Let the user override the test. 3528else 3529 ac_prog_rejected=no 3530as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3531for as_dir in $PATH 3532do 3533 IFS=$as_save_IFS 3534 case $as_dir in #((( 3535 '') as_dir=./ ;; 3536 */) ;; 3537 *) as_dir=$as_dir/ ;; 3538 esac 3539 for ac_exec_ext in '' $ac_executable_extensions; do 3540 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3541 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3542 ac_prog_rejected=yes 3543 continue 3544 fi 3545 ac_cv_prog_CC="cc" 3546 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3547 break 2 3548 fi 3549done 3550 done 3551IFS=$as_save_IFS 3552 3553if test $ac_prog_rejected = yes; then 3554 # We found a bogon in the path, so make sure we never use it. 3555 set dummy $ac_cv_prog_CC 3556 shift 3557 if test $# != 0; then 3558 # We chose a different compiler from the bogus one. 3559 # However, it has the same basename, so the bogon will be chosen 3560 # first if we set CC to just the basename; use the full file name. 3561 shift 3562 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3563 fi 3564fi 3565fi ;; 3566esac 3567fi 3568CC=$ac_cv_prog_CC 3569if test -n "$CC"; then 3570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3571printf "%s\n" "$CC" >&6; } 3572else 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3574printf "%s\n" "no" >&6; } 3575fi 3576 3577 3578fi 3579if test -z "$CC"; then 3580 if test -n "$ac_tool_prefix"; then 3581 for ac_prog in cl.exe 3582 do 3583 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3584set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3585{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3586printf %s "checking for $ac_word... " >&6; } 3587if test ${ac_cv_prog_CC+y} 3588then : 3589 printf %s "(cached) " >&6 3590else case e in #( 3591 e) if test -n "$CC"; then 3592 ac_cv_prog_CC="$CC" # Let the user override the test. 3593else 3594as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3595for as_dir in $PATH 3596do 3597 IFS=$as_save_IFS 3598 case $as_dir in #((( 3599 '') as_dir=./ ;; 3600 */) ;; 3601 *) as_dir=$as_dir/ ;; 3602 esac 3603 for ac_exec_ext in '' $ac_executable_extensions; do 3604 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3605 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3606 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3607 break 2 3608 fi 3609done 3610 done 3611IFS=$as_save_IFS 3612 3613fi ;; 3614esac 3615fi 3616CC=$ac_cv_prog_CC 3617if test -n "$CC"; then 3618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3619printf "%s\n" "$CC" >&6; } 3620else 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3622printf "%s\n" "no" >&6; } 3623fi 3624 3625 3626 test -n "$CC" && break 3627 done 3628fi 3629if test -z "$CC"; then 3630 ac_ct_CC=$CC 3631 for ac_prog in cl.exe 3632do 3633 # Extract the first word of "$ac_prog", so it can be a program name with args. 3634set dummy $ac_prog; ac_word=$2 3635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3636printf %s "checking for $ac_word... " >&6; } 3637if test ${ac_cv_prog_ac_ct_CC+y} 3638then : 3639 printf %s "(cached) " >&6 3640else case e in #( 3641 e) if test -n "$ac_ct_CC"; then 3642 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3643else 3644as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3645for as_dir in $PATH 3646do 3647 IFS=$as_save_IFS 3648 case $as_dir in #((( 3649 '') as_dir=./ ;; 3650 */) ;; 3651 *) as_dir=$as_dir/ ;; 3652 esac 3653 for ac_exec_ext in '' $ac_executable_extensions; do 3654 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3655 ac_cv_prog_ac_ct_CC="$ac_prog" 3656 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3657 break 2 3658 fi 3659done 3660 done 3661IFS=$as_save_IFS 3662 3663fi ;; 3664esac 3665fi 3666ac_ct_CC=$ac_cv_prog_ac_ct_CC 3667if test -n "$ac_ct_CC"; then 3668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3669printf "%s\n" "$ac_ct_CC" >&6; } 3670else 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3672printf "%s\n" "no" >&6; } 3673fi 3674 3675 3676 test -n "$ac_ct_CC" && break 3677done 3678 3679 if test "x$ac_ct_CC" = x; then 3680 CC="" 3681 else 3682 case $cross_compiling:$ac_tool_warned in 3683yes:) 3684{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3685printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3686ac_tool_warned=yes ;; 3687esac 3688 CC=$ac_ct_CC 3689 fi 3690fi 3691 3692fi 3693if test -z "$CC"; then 3694 if test -n "$ac_tool_prefix"; then 3695 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3696set dummy ${ac_tool_prefix}clang; ac_word=$2 3697{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698printf %s "checking for $ac_word... " >&6; } 3699if test ${ac_cv_prog_CC+y} 3700then : 3701 printf %s "(cached) " >&6 3702else case e in #( 3703 e) if test -n "$CC"; then 3704 ac_cv_prog_CC="$CC" # Let the user override the test. 3705else 3706as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3707for as_dir in $PATH 3708do 3709 IFS=$as_save_IFS 3710 case $as_dir in #((( 3711 '') as_dir=./ ;; 3712 */) ;; 3713 *) as_dir=$as_dir/ ;; 3714 esac 3715 for ac_exec_ext in '' $ac_executable_extensions; do 3716 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3717 ac_cv_prog_CC="${ac_tool_prefix}clang" 3718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3719 break 2 3720 fi 3721done 3722 done 3723IFS=$as_save_IFS 3724 3725fi ;; 3726esac 3727fi 3728CC=$ac_cv_prog_CC 3729if test -n "$CC"; then 3730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3731printf "%s\n" "$CC" >&6; } 3732else 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3734printf "%s\n" "no" >&6; } 3735fi 3736 3737 3738fi 3739if test -z "$ac_cv_prog_CC"; then 3740 ac_ct_CC=$CC 3741 # Extract the first word of "clang", so it can be a program name with args. 3742set dummy clang; ac_word=$2 3743{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3744printf %s "checking for $ac_word... " >&6; } 3745if test ${ac_cv_prog_ac_ct_CC+y} 3746then : 3747 printf %s "(cached) " >&6 3748else case e in #( 3749 e) if test -n "$ac_ct_CC"; then 3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3751else 3752as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3753for as_dir in $PATH 3754do 3755 IFS=$as_save_IFS 3756 case $as_dir in #((( 3757 '') as_dir=./ ;; 3758 */) ;; 3759 *) as_dir=$as_dir/ ;; 3760 esac 3761 for ac_exec_ext in '' $ac_executable_extensions; do 3762 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3763 ac_cv_prog_ac_ct_CC="clang" 3764 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767done 3768 done 3769IFS=$as_save_IFS 3770 3771fi ;; 3772esac 3773fi 3774ac_ct_CC=$ac_cv_prog_ac_ct_CC 3775if test -n "$ac_ct_CC"; then 3776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3777printf "%s\n" "$ac_ct_CC" >&6; } 3778else 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3780printf "%s\n" "no" >&6; } 3781fi 3782 3783 if test "x$ac_ct_CC" = x; then 3784 CC="" 3785 else 3786 case $cross_compiling:$ac_tool_warned in 3787yes:) 3788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3789printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3790ac_tool_warned=yes ;; 3791esac 3792 CC=$ac_ct_CC 3793 fi 3794else 3795 CC="$ac_cv_prog_CC" 3796fi 3797 3798fi 3799 3800 3801test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3802printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3803as_fn_error $? "no acceptable C compiler found in \$PATH 3804See 'config.log' for more details" "$LINENO" 5; } 3805 3806# Provide some information about the compiler. 3807printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3808set X $ac_compile 3809ac_compiler=$2 3810for ac_option in --version -v -V -qversion -version; do 3811 { { ac_try="$ac_compiler $ac_option >&5" 3812case "(($ac_try" in 3813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3814 *) ac_try_echo=$ac_try;; 3815esac 3816eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3817printf "%s\n" "$ac_try_echo"; } >&5 3818 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3819 ac_status=$? 3820 if test -s conftest.err; then 3821 sed '10a\ 3822... rest of stderr output deleted ... 3823 10q' conftest.err >conftest.er1 3824 cat conftest.er1 >&5 3825 fi 3826 rm -f conftest.er1 conftest.err 3827 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3828 test $ac_status = 0; } 3829done 3830 3831cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832/* end confdefs.h. */ 3833 3834int 3835main (void) 3836{ 3837 3838 ; 3839 return 0; 3840} 3841_ACEOF 3842ac_clean_files_save=$ac_clean_files 3843ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3844# Try to create an executable without -o first, disregard a.out. 3845# It will help us diagnose broken compilers, and finding out an intuition 3846# of exeext. 3847{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3848printf %s "checking whether the C compiler works... " >&6; } 3849ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3850 3851# The possible output files: 3852ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3853 3854ac_rmfiles= 3855for ac_file in $ac_files 3856do 3857 case $ac_file in 3858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3859 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3860 esac 3861done 3862rm -f $ac_rmfiles 3863 3864if { { ac_try="$ac_link_default" 3865case "(($ac_try" in 3866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3867 *) ac_try_echo=$ac_try;; 3868esac 3869eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3870printf "%s\n" "$ac_try_echo"; } >&5 3871 (eval "$ac_link_default") 2>&5 3872 ac_status=$? 3873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3874 test $ac_status = 0; } 3875then : 3876 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3877# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3878# in a Makefile. We should not override ac_cv_exeext if it was cached, 3879# so that the user can short-circuit this test for compilers unknown to 3880# Autoconf. 3881for ac_file in $ac_files '' 3882do 3883 test -f "$ac_file" || continue 3884 case $ac_file in 3885 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3886 ;; 3887 [ab].out ) 3888 # We found the default executable, but exeext='' is most 3889 # certainly right. 3890 break;; 3891 *.* ) 3892 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3893 then :; else 3894 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3895 fi 3896 # We set ac_cv_exeext here because the later test for it is not 3897 # safe: cross compilers may not add the suffix if given an '-o' 3898 # argument, so we may need to know it at that point already. 3899 # Even if this section looks crufty: it has the advantage of 3900 # actually working. 3901 break;; 3902 * ) 3903 break;; 3904 esac 3905done 3906test "$ac_cv_exeext" = no && ac_cv_exeext= 3907 3908else case e in #( 3909 e) ac_file='' ;; 3910esac 3911fi 3912if test -z "$ac_file" 3913then : 3914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3915printf "%s\n" "no" >&6; } 3916printf "%s\n" "$as_me: failed program was:" >&5 3917sed 's/^/| /' conftest.$ac_ext >&5 3918 3919{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3920printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3921as_fn_error 77 "C compiler cannot create executables 3922See 'config.log' for more details" "$LINENO" 5; } 3923else case e in #( 3924 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3925printf "%s\n" "yes" >&6; } ;; 3926esac 3927fi 3928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3929printf %s "checking for C compiler default output file name... " >&6; } 3930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3931printf "%s\n" "$ac_file" >&6; } 3932ac_exeext=$ac_cv_exeext 3933 3934rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3935ac_clean_files=$ac_clean_files_save 3936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3937printf %s "checking for suffix of executables... " >&6; } 3938if { { ac_try="$ac_link" 3939case "(($ac_try" in 3940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3941 *) ac_try_echo=$ac_try;; 3942esac 3943eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3944printf "%s\n" "$ac_try_echo"; } >&5 3945 (eval "$ac_link") 2>&5 3946 ac_status=$? 3947 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3948 test $ac_status = 0; } 3949then : 3950 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3951# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3952# work properly (i.e., refer to 'conftest.exe'), while it won't with 3953# 'rm'. 3954for ac_file in conftest.exe conftest conftest.*; do 3955 test -f "$ac_file" || continue 3956 case $ac_file in 3957 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3958 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3959 break;; 3960 * ) break;; 3961 esac 3962done 3963else case e in #( 3964 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3965printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3966as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3967See 'config.log' for more details" "$LINENO" 5; } ;; 3968esac 3969fi 3970rm -f conftest conftest$ac_cv_exeext 3971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3972printf "%s\n" "$ac_cv_exeext" >&6; } 3973 3974rm -f conftest.$ac_ext 3975EXEEXT=$ac_cv_exeext 3976ac_exeext=$EXEEXT 3977cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978/* end confdefs.h. */ 3979#include <stdio.h> 3980int 3981main (void) 3982{ 3983FILE *f = fopen ("conftest.out", "w"); 3984 if (!f) 3985 return 1; 3986 return ferror (f) || fclose (f) != 0; 3987 3988 ; 3989 return 0; 3990} 3991_ACEOF 3992ac_clean_files="$ac_clean_files conftest.out" 3993# Check that the compiler produces executables we can run. If not, either 3994# the compiler is broken, or we cross compile. 3995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3996printf %s "checking whether we are cross compiling... " >&6; } 3997if test "$cross_compiling" != yes; then 3998 { { ac_try="$ac_link" 3999case "(($ac_try" in 4000 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4001 *) ac_try_echo=$ac_try;; 4002esac 4003eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4004printf "%s\n" "$ac_try_echo"; } >&5 4005 (eval "$ac_link") 2>&5 4006 ac_status=$? 4007 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4008 test $ac_status = 0; } 4009 if { ac_try='./conftest$ac_cv_exeext' 4010 { { case "(($ac_try" in 4011 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4012 *) ac_try_echo=$ac_try;; 4013esac 4014eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4015printf "%s\n" "$ac_try_echo"; } >&5 4016 (eval "$ac_try") 2>&5 4017 ac_status=$? 4018 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4019 test $ac_status = 0; }; }; then 4020 cross_compiling=no 4021 else 4022 if test "$cross_compiling" = maybe; then 4023 cross_compiling=yes 4024 else 4025 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4026printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4027as_fn_error 77 "cannot run C compiled programs. 4028If you meant to cross compile, use '--host'. 4029See 'config.log' for more details" "$LINENO" 5; } 4030 fi 4031 fi 4032fi 4033{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4034printf "%s\n" "$cross_compiling" >&6; } 4035 4036rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4037 conftest.o conftest.obj conftest.out 4038ac_clean_files=$ac_clean_files_save 4039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4040printf %s "checking for suffix of object files... " >&6; } 4041if test ${ac_cv_objext+y} 4042then : 4043 printf %s "(cached) " >&6 4044else case e in #( 4045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046/* end confdefs.h. */ 4047 4048int 4049main (void) 4050{ 4051 4052 ; 4053 return 0; 4054} 4055_ACEOF 4056rm -f conftest.o conftest.obj 4057if { { ac_try="$ac_compile" 4058case "(($ac_try" in 4059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4060 *) ac_try_echo=$ac_try;; 4061esac 4062eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4063printf "%s\n" "$ac_try_echo"; } >&5 4064 (eval "$ac_compile") 2>&5 4065 ac_status=$? 4066 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4067 test $ac_status = 0; } 4068then : 4069 for ac_file in conftest.o conftest.obj conftest.*; do 4070 test -f "$ac_file" || continue; 4071 case $ac_file in 4072 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4073 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4074 break;; 4075 esac 4076done 4077else case e in #( 4078 e) printf "%s\n" "$as_me: failed program was:" >&5 4079sed 's/^/| /' conftest.$ac_ext >&5 4080 4081{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4082printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4083as_fn_error $? "cannot compute suffix of object files: cannot compile 4084See 'config.log' for more details" "$LINENO" 5; } ;; 4085esac 4086fi 4087rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4088esac 4089fi 4090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4091printf "%s\n" "$ac_cv_objext" >&6; } 4092OBJEXT=$ac_cv_objext 4093ac_objext=$OBJEXT 4094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4095printf %s "checking whether the compiler supports GNU C... " >&6; } 4096if test ${ac_cv_c_compiler_gnu+y} 4097then : 4098 printf %s "(cached) " >&6 4099else case e in #( 4100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101/* end confdefs.h. */ 4102 4103int 4104main (void) 4105{ 4106#ifndef __GNUC__ 4107 choke me 4108#endif 4109 4110 ; 4111 return 0; 4112} 4113_ACEOF 4114if ac_fn_c_try_compile "$LINENO" 4115then : 4116 ac_compiler_gnu=yes 4117else case e in #( 4118 e) ac_compiler_gnu=no ;; 4119esac 4120fi 4121rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4122ac_cv_c_compiler_gnu=$ac_compiler_gnu 4123 ;; 4124esac 4125fi 4126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4127printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4128ac_compiler_gnu=$ac_cv_c_compiler_gnu 4129 4130if test $ac_compiler_gnu = yes; then 4131 GCC=yes 4132else 4133 GCC= 4134fi 4135ac_test_CFLAGS=${CFLAGS+y} 4136ac_save_CFLAGS=$CFLAGS 4137{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4138printf %s "checking whether $CC accepts -g... " >&6; } 4139if test ${ac_cv_prog_cc_g+y} 4140then : 4141 printf %s "(cached) " >&6 4142else case e in #( 4143 e) ac_save_c_werror_flag=$ac_c_werror_flag 4144 ac_c_werror_flag=yes 4145 ac_cv_prog_cc_g=no 4146 CFLAGS="-g" 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148/* end confdefs.h. */ 4149 4150int 4151main (void) 4152{ 4153 4154 ; 4155 return 0; 4156} 4157_ACEOF 4158if ac_fn_c_try_compile "$LINENO" 4159then : 4160 ac_cv_prog_cc_g=yes 4161else case e in #( 4162 e) CFLAGS="" 4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4164/* end confdefs.h. */ 4165 4166int 4167main (void) 4168{ 4169 4170 ; 4171 return 0; 4172} 4173_ACEOF 4174if ac_fn_c_try_compile "$LINENO" 4175then : 4176 4177else case e in #( 4178 e) ac_c_werror_flag=$ac_save_c_werror_flag 4179 CFLAGS="-g" 4180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4181/* end confdefs.h. */ 4182 4183int 4184main (void) 4185{ 4186 4187 ; 4188 return 0; 4189} 4190_ACEOF 4191if ac_fn_c_try_compile "$LINENO" 4192then : 4193 ac_cv_prog_cc_g=yes 4194fi 4195rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4196esac 4197fi 4198rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4199esac 4200fi 4201rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4202 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4203esac 4204fi 4205{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4206printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4207if test $ac_test_CFLAGS; then 4208 CFLAGS=$ac_save_CFLAGS 4209elif test $ac_cv_prog_cc_g = yes; then 4210 if test "$GCC" = yes; then 4211 CFLAGS="-g -O2" 4212 else 4213 CFLAGS="-g" 4214 fi 4215else 4216 if test "$GCC" = yes; then 4217 CFLAGS="-O2" 4218 else 4219 CFLAGS= 4220 fi 4221fi 4222ac_prog_cc_stdc=no 4223if test x$ac_prog_cc_stdc = xno 4224then : 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4226printf %s "checking for $CC option to enable C11 features... " >&6; } 4227if test ${ac_cv_prog_cc_c11+y} 4228then : 4229 printf %s "(cached) " >&6 4230else case e in #( 4231 e) ac_cv_prog_cc_c11=no 4232ac_save_CC=$CC 4233cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4234/* end confdefs.h. */ 4235$ac_c_conftest_c11_program 4236_ACEOF 4237for ac_arg in '' -std=gnu11 4238do 4239 CC="$ac_save_CC $ac_arg" 4240 if ac_fn_c_try_compile "$LINENO" 4241then : 4242 ac_cv_prog_cc_c11=$ac_arg 4243fi 4244rm -f core conftest.err conftest.$ac_objext conftest.beam 4245 test "x$ac_cv_prog_cc_c11" != "xno" && break 4246done 4247rm -f conftest.$ac_ext 4248CC=$ac_save_CC ;; 4249esac 4250fi 4251 4252if test "x$ac_cv_prog_cc_c11" = xno 4253then : 4254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4255printf "%s\n" "unsupported" >&6; } 4256else case e in #( 4257 e) if test "x$ac_cv_prog_cc_c11" = x 4258then : 4259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4260printf "%s\n" "none needed" >&6; } 4261else case e in #( 4262 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4263printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4264 CC="$CC $ac_cv_prog_cc_c11" ;; 4265esac 4266fi 4267 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4268 ac_prog_cc_stdc=c11 ;; 4269esac 4270fi 4271fi 4272if test x$ac_prog_cc_stdc = xno 4273then : 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4275printf %s "checking for $CC option to enable C99 features... " >&6; } 4276if test ${ac_cv_prog_cc_c99+y} 4277then : 4278 printf %s "(cached) " >&6 4279else case e in #( 4280 e) ac_cv_prog_cc_c99=no 4281ac_save_CC=$CC 4282cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283/* end confdefs.h. */ 4284$ac_c_conftest_c99_program 4285_ACEOF 4286for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4287do 4288 CC="$ac_save_CC $ac_arg" 4289 if ac_fn_c_try_compile "$LINENO" 4290then : 4291 ac_cv_prog_cc_c99=$ac_arg 4292fi 4293rm -f core conftest.err conftest.$ac_objext conftest.beam 4294 test "x$ac_cv_prog_cc_c99" != "xno" && break 4295done 4296rm -f conftest.$ac_ext 4297CC=$ac_save_CC ;; 4298esac 4299fi 4300 4301if test "x$ac_cv_prog_cc_c99" = xno 4302then : 4303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4304printf "%s\n" "unsupported" >&6; } 4305else case e in #( 4306 e) if test "x$ac_cv_prog_cc_c99" = x 4307then : 4308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4309printf "%s\n" "none needed" >&6; } 4310else case e in #( 4311 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4312printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4313 CC="$CC $ac_cv_prog_cc_c99" ;; 4314esac 4315fi 4316 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4317 ac_prog_cc_stdc=c99 ;; 4318esac 4319fi 4320fi 4321if test x$ac_prog_cc_stdc = xno 4322then : 4323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4324printf %s "checking for $CC option to enable C89 features... " >&6; } 4325if test ${ac_cv_prog_cc_c89+y} 4326then : 4327 printf %s "(cached) " >&6 4328else case e in #( 4329 e) ac_cv_prog_cc_c89=no 4330ac_save_CC=$CC 4331cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332/* end confdefs.h. */ 4333$ac_c_conftest_c89_program 4334_ACEOF 4335for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4336do 4337 CC="$ac_save_CC $ac_arg" 4338 if ac_fn_c_try_compile "$LINENO" 4339then : 4340 ac_cv_prog_cc_c89=$ac_arg 4341fi 4342rm -f core conftest.err conftest.$ac_objext conftest.beam 4343 test "x$ac_cv_prog_cc_c89" != "xno" && break 4344done 4345rm -f conftest.$ac_ext 4346CC=$ac_save_CC ;; 4347esac 4348fi 4349 4350if test "x$ac_cv_prog_cc_c89" = xno 4351then : 4352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4353printf "%s\n" "unsupported" >&6; } 4354else case e in #( 4355 e) if test "x$ac_cv_prog_cc_c89" = x 4356then : 4357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4358printf "%s\n" "none needed" >&6; } 4359else case e in #( 4360 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4361printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4362 CC="$CC $ac_cv_prog_cc_c89" ;; 4363esac 4364fi 4365 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4366 ac_prog_cc_stdc=c89 ;; 4367esac 4368fi 4369fi 4370 4371ac_ext=c 4372ac_cpp='$CPP $CPPFLAGS' 4373ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4374ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4375ac_compiler_gnu=$ac_cv_c_compiler_gnu 4376 4377 4378 ac_ext=c 4379ac_cpp='$CPP $CPPFLAGS' 4380ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4381ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4382ac_compiler_gnu=$ac_cv_c_compiler_gnu 4383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4384printf %s "checking whether $CC understands -c and -o together... " >&6; } 4385if test ${am_cv_prog_cc_c_o+y} 4386then : 4387 printf %s "(cached) " >&6 4388else case e in #( 4389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390/* end confdefs.h. */ 4391 4392int 4393main (void) 4394{ 4395 4396 ; 4397 return 0; 4398} 4399_ACEOF 4400 # Make sure it works both with $CC and with simple cc. 4401 # Following AC_PROG_CC_C_O, we do the test twice because some 4402 # compilers refuse to overwrite an existing .o file with -o, 4403 # though they will create one. 4404 am_cv_prog_cc_c_o=yes 4405 for am_i in 1 2; do 4406 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4407 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4408 ac_status=$? 4409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4410 (exit $ac_status); } \ 4411 && test -f conftest2.$ac_objext; then 4412 : OK 4413 else 4414 am_cv_prog_cc_c_o=no 4415 break 4416 fi 4417 done 4418 rm -f core conftest* 4419 unset am_i ;; 4420esac 4421fi 4422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4423printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4424if test "$am_cv_prog_cc_c_o" != yes; then 4425 # Losing compiler, so override with the script. 4426 # FIXME: It is wrong to rewrite CC. 4427 # But if we don't then we get into trouble of one sort or another. 4428 # A longer-term fix would be to have automake use am__CC in this case, 4429 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4430 CC="$am_aux_dir/compile $CC" 4431fi 4432ac_ext=c 4433ac_cpp='$CPP $CPPFLAGS' 4434ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4435ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4436ac_compiler_gnu=$ac_cv_c_compiler_gnu 4437 4438 4439depcc="$CC" am_compiler_list= 4440 4441{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4442printf %s "checking dependency style of $depcc... " >&6; } 4443if test ${am_cv_CC_dependencies_compiler_type+y} 4444then : 4445 printf %s "(cached) " >&6 4446else case e in #( 4447 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4448 # We make a subdir and do the tests there. Otherwise we can end up 4449 # making bogus files that we don't know about and never remove. For 4450 # instance it was reported that on HP-UX the gcc test will end up 4451 # making a dummy file named 'D' -- because '-MD' means "put the output 4452 # in D". 4453 rm -rf conftest.dir 4454 mkdir conftest.dir 4455 # Copy depcomp to subdir because otherwise we won't find it if we're 4456 # using a relative directory. 4457 cp "$am_depcomp" conftest.dir 4458 cd conftest.dir 4459 # We will build objects and dependencies in a subdirectory because 4460 # it helps to detect inapplicable dependency modes. For instance 4461 # both Tru64's cc and ICC support -MD to output dependencies as a 4462 # side effect of compilation, but ICC will put the dependencies in 4463 # the current directory while Tru64 will put them in the object 4464 # directory. 4465 mkdir sub 4466 4467 am_cv_CC_dependencies_compiler_type=none 4468 if test "$am_compiler_list" = ""; then 4469 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4470 fi 4471 am__universal=false 4472 case " $depcc " in #( 4473 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4474 esac 4475 4476 for depmode in $am_compiler_list; do 4477 # Setup a source with many dependencies, because some compilers 4478 # like to wrap large dependency lists on column 80 (with \), and 4479 # we should not choose a depcomp mode which is confused by this. 4480 # 4481 # We need to recreate these files for each test, as the compiler may 4482 # overwrite some of them when testing with obscure command lines. 4483 # This happens at least with the AIX C compiler. 4484 : > sub/conftest.c 4485 for i in 1 2 3 4 5 6; do 4486 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4487 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4488 # Solaris 10 /bin/sh. 4489 echo '/* dummy */' > sub/conftst$i.h 4490 done 4491 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4492 4493 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4494 # mode. It turns out that the SunPro C++ compiler does not properly 4495 # handle '-M -o', and we need to detect this. Also, some Intel 4496 # versions had trouble with output in subdirs. 4497 am__obj=sub/conftest.${OBJEXT-o} 4498 am__minus_obj="-o $am__obj" 4499 case $depmode in 4500 gcc) 4501 # This depmode causes a compiler race in universal mode. 4502 test "$am__universal" = false || continue 4503 ;; 4504 nosideeffect) 4505 # After this tag, mechanisms are not by side-effect, so they'll 4506 # only be used when explicitly requested. 4507 if test "x$enable_dependency_tracking" = xyes; then 4508 continue 4509 else 4510 break 4511 fi 4512 ;; 4513 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4514 # This compiler won't grok '-c -o', but also, the minuso test has 4515 # not run yet. These depmodes are late enough in the game, and 4516 # so weak that their functioning should not be impacted. 4517 am__obj=conftest.${OBJEXT-o} 4518 am__minus_obj= 4519 ;; 4520 none) break ;; 4521 esac 4522 if depmode=$depmode \ 4523 source=sub/conftest.c object=$am__obj \ 4524 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4525 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4526 >/dev/null 2>conftest.err && 4527 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4528 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4529 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4530 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4531 # icc doesn't choke on unknown options, it will just issue warnings 4532 # or remarks (even with -Werror). So we grep stderr for any message 4533 # that says an option was ignored or not supported. 4534 # When given -MP, icc 7.0 and 7.1 complain thus: 4535 # icc: Command line warning: ignoring option '-M'; no argument required 4536 # The diagnosis changed in icc 8.0: 4537 # icc: Command line remark: option '-MP' not supported 4538 if (grep 'ignoring option' conftest.err || 4539 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4540 am_cv_CC_dependencies_compiler_type=$depmode 4541 break 4542 fi 4543 fi 4544 done 4545 4546 cd .. 4547 rm -rf conftest.dir 4548else 4549 am_cv_CC_dependencies_compiler_type=none 4550fi 4551 ;; 4552esac 4553fi 4554{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4555printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4556CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4557 4558 if 4559 test "x$enable_dependency_tracking" != xno \ 4560 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4561 am__fastdepCC_TRUE= 4562 am__fastdepCC_FALSE='#' 4563else 4564 am__fastdepCC_TRUE='#' 4565 am__fastdepCC_FALSE= 4566fi 4567 4568 4569 4570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4571printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4572if test ${ac_cv_c_undeclared_builtin_options+y} 4573then : 4574 printf %s "(cached) " >&6 4575else case e in #( 4576 e) ac_save_CFLAGS=$CFLAGS 4577 ac_cv_c_undeclared_builtin_options='cannot detect' 4578 for ac_arg in '' -fno-builtin; do 4579 CFLAGS="$ac_save_CFLAGS $ac_arg" 4580 # This test program should *not* compile successfully. 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582/* end confdefs.h. */ 4583 4584int 4585main (void) 4586{ 4587(void) strchr; 4588 ; 4589 return 0; 4590} 4591_ACEOF 4592if ac_fn_c_try_compile "$LINENO" 4593then : 4594 4595else case e in #( 4596 e) # This test program should compile successfully. 4597 # No library function is consistently available on 4598 # freestanding implementations, so test against a dummy 4599 # declaration. Include always-available headers on the 4600 # off chance that they somehow elicit warnings. 4601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4602/* end confdefs.h. */ 4603#include <float.h> 4604#include <limits.h> 4605#include <stdarg.h> 4606#include <stddef.h> 4607extern void ac_decl (int, char *); 4608 4609int 4610main (void) 4611{ 4612(void) ac_decl (0, (char *) 0); 4613 (void) ac_decl; 4614 4615 ; 4616 return 0; 4617} 4618_ACEOF 4619if ac_fn_c_try_compile "$LINENO" 4620then : 4621 if test x"$ac_arg" = x 4622then : 4623 ac_cv_c_undeclared_builtin_options='none needed' 4624else case e in #( 4625 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4626esac 4627fi 4628 break 4629fi 4630rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4631esac 4632fi 4633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4634 done 4635 CFLAGS=$ac_save_CFLAGS 4636 ;; 4637esac 4638fi 4639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4640printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4641 case $ac_cv_c_undeclared_builtin_options in #( 4642 'cannot detect') : 4643 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4644printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4645as_fn_error $? "cannot make $CC report undeclared builtins 4646See 'config.log' for more details" "$LINENO" 5; } ;; #( 4647 'none needed') : 4648 ac_c_undeclared_builtin_options='' ;; #( 4649 *) : 4650 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4651esac 4652 4653ac_header= ac_cache= 4654for ac_item in $ac_header_c_list 4655do 4656 if test $ac_cache; then 4657 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4658 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4659 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4660 fi 4661 ac_header= ac_cache= 4662 elif test $ac_header; then 4663 ac_cache=$ac_item 4664 else 4665 ac_header=$ac_item 4666 fi 4667done 4668 4669 4670 4671 4672 4673 4674 4675 4676if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4677then : 4678 4679printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4680 4681fi 4682 4683 4684 4685 4686ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4687if test "x$ac_cv_have_decl___clang__" = xyes 4688then : 4689 CLANGCC="yes" 4690else case e in #( 4691 e) CLANGCC="no" ;; 4692esac 4693fi 4694ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4695if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4696then : 4697 INTELCC="yes" 4698else case e in #( 4699 e) INTELCC="no" ;; 4700esac 4701fi 4702ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4703if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4704then : 4705 SUNCC="yes" 4706else case e in #( 4707 e) SUNCC="no" ;; 4708esac 4709fi 4710 4711 4712 4713 4714 4715 4716 4717 4718if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4719 if test -n "$ac_tool_prefix"; then 4720 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4721set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4723printf %s "checking for $ac_word... " >&6; } 4724if test ${ac_cv_path_PKG_CONFIG+y} 4725then : 4726 printf %s "(cached) " >&6 4727else case e in #( 4728 e) case $PKG_CONFIG in 4729 [\\/]* | ?:[\\/]*) 4730 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4731 ;; 4732 *) 4733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4734for as_dir in $PATH 4735do 4736 IFS=$as_save_IFS 4737 case $as_dir in #((( 4738 '') as_dir=./ ;; 4739 */) ;; 4740 *) as_dir=$as_dir/ ;; 4741 esac 4742 for ac_exec_ext in '' $ac_executable_extensions; do 4743 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4744 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4745 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4746 break 2 4747 fi 4748done 4749 done 4750IFS=$as_save_IFS 4751 4752 ;; 4753esac ;; 4754esac 4755fi 4756PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4757if test -n "$PKG_CONFIG"; then 4758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4759printf "%s\n" "$PKG_CONFIG" >&6; } 4760else 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4762printf "%s\n" "no" >&6; } 4763fi 4764 4765 4766fi 4767if test -z "$ac_cv_path_PKG_CONFIG"; then 4768 ac_pt_PKG_CONFIG=$PKG_CONFIG 4769 # Extract the first word of "pkg-config", so it can be a program name with args. 4770set dummy pkg-config; ac_word=$2 4771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4772printf %s "checking for $ac_word... " >&6; } 4773if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4774then : 4775 printf %s "(cached) " >&6 4776else case e in #( 4777 e) case $ac_pt_PKG_CONFIG in 4778 [\\/]* | ?:[\\/]*) 4779 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4780 ;; 4781 *) 4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783for as_dir in $PATH 4784do 4785 IFS=$as_save_IFS 4786 case $as_dir in #((( 4787 '') as_dir=./ ;; 4788 */) ;; 4789 *) as_dir=$as_dir/ ;; 4790 esac 4791 for ac_exec_ext in '' $ac_executable_extensions; do 4792 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4793 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4795 break 2 4796 fi 4797done 4798 done 4799IFS=$as_save_IFS 4800 4801 ;; 4802esac ;; 4803esac 4804fi 4805ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4806if test -n "$ac_pt_PKG_CONFIG"; then 4807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4808printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4809else 4810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4811printf "%s\n" "no" >&6; } 4812fi 4813 4814 if test "x$ac_pt_PKG_CONFIG" = x; then 4815 PKG_CONFIG="" 4816 else 4817 case $cross_compiling:$ac_tool_warned in 4818yes:) 4819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4820printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4821ac_tool_warned=yes ;; 4822esac 4823 PKG_CONFIG=$ac_pt_PKG_CONFIG 4824 fi 4825else 4826 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4827fi 4828 4829fi 4830if test -n "$PKG_CONFIG"; then 4831 _pkg_min_version=0.9.0 4832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4833printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4834 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4836printf "%s\n" "yes" >&6; } 4837 else 4838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4839printf "%s\n" "no" >&6; } 4840 PKG_CONFIG="" 4841 fi 4842fi 4843 4844 4845 # Make sure we can run config.sub. 4846$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4847 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4848 4849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4850printf %s "checking build system type... " >&6; } 4851if test ${ac_cv_build+y} 4852then : 4853 printf %s "(cached) " >&6 4854else case e in #( 4855 e) ac_build_alias=$build_alias 4856test "x$ac_build_alias" = x && 4857 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4858test "x$ac_build_alias" = x && 4859 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4860ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4861 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4862 ;; 4863esac 4864fi 4865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4866printf "%s\n" "$ac_cv_build" >&6; } 4867case $ac_cv_build in 4868*-*-*) ;; 4869*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4870esac 4871build=$ac_cv_build 4872ac_save_IFS=$IFS; IFS='-' 4873set x $ac_cv_build 4874shift 4875build_cpu=$1 4876build_vendor=$2 4877shift; shift 4878# Remember, the first character of IFS is used to create $*, 4879# except with old shells: 4880build_os=$* 4881IFS=$ac_save_IFS 4882case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4883 4884 4885{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4886printf %s "checking host system type... " >&6; } 4887if test ${ac_cv_host+y} 4888then : 4889 printf %s "(cached) " >&6 4890else case e in #( 4891 e) if test "x$host_alias" = x; then 4892 ac_cv_host=$ac_cv_build 4893else 4894 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4895 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4896fi 4897 ;; 4898esac 4899fi 4900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4901printf "%s\n" "$ac_cv_host" >&6; } 4902case $ac_cv_host in 4903*-*-*) ;; 4904*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4905esac 4906host=$ac_cv_host 4907ac_save_IFS=$IFS; IFS='-' 4908set x $ac_cv_host 4909shift 4910host_cpu=$1 4911host_vendor=$2 4912shift; shift 4913# Remember, the first character of IFS is used to create $*, 4914# except with old shells: 4915host_os=$* 4916IFS=$ac_save_IFS 4917case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4918 4919 4920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4921printf %s "checking for a sed that does not truncate output... " >&6; } 4922if test ${ac_cv_path_SED+y} 4923then : 4924 printf %s "(cached) " >&6 4925else case e in #( 4926 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4927 for ac_i in 1 2 3 4 5 6 7; do 4928 ac_script="$ac_script$as_nl$ac_script" 4929 done 4930 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4931 { ac_script=; unset ac_script;} 4932 if test -z "$SED"; then 4933 ac_path_SED_found=false 4934 # Loop through the user's path and test for each of PROGNAME-LIST 4935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4936for as_dir in $PATH 4937do 4938 IFS=$as_save_IFS 4939 case $as_dir in #((( 4940 '') as_dir=./ ;; 4941 */) ;; 4942 *) as_dir=$as_dir/ ;; 4943 esac 4944 for ac_prog in sed gsed 4945 do 4946 for ac_exec_ext in '' $ac_executable_extensions; do 4947 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4948 as_fn_executable_p "$ac_path_SED" || continue 4949# Check for GNU ac_path_SED and select it if it is found. 4950 # Check for GNU $ac_path_SED 4951case `"$ac_path_SED" --version 2>&1` in #( 4952*GNU*) 4953 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4954#( 4955*) 4956 ac_count=0 4957 printf %s 0123456789 >"conftest.in" 4958 while : 4959 do 4960 cat "conftest.in" "conftest.in" >"conftest.tmp" 4961 mv "conftest.tmp" "conftest.in" 4962 cp "conftest.in" "conftest.nl" 4963 printf "%s\n" '' >> "conftest.nl" 4964 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4965 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4966 as_fn_arith $ac_count + 1 && ac_count=$as_val 4967 if test $ac_count -gt ${ac_path_SED_max-0}; then 4968 # Best one so far, save it but keep looking for a better one 4969 ac_cv_path_SED="$ac_path_SED" 4970 ac_path_SED_max=$ac_count 4971 fi 4972 # 10*(2^10) chars as input seems more than enough 4973 test $ac_count -gt 10 && break 4974 done 4975 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4976esac 4977 4978 $ac_path_SED_found && break 3 4979 done 4980 done 4981 done 4982IFS=$as_save_IFS 4983 if test -z "$ac_cv_path_SED"; then 4984 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4985 fi 4986else 4987 ac_cv_path_SED=$SED 4988fi 4989 ;; 4990esac 4991fi 4992{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4993printf "%s\n" "$ac_cv_path_SED" >&6; } 4994 SED="$ac_cv_path_SED" 4995 rm -f conftest.sed 4996 4997 4998 4999 5000 5001 5002# Check whether --enable-selective-werror was given. 5003if test ${enable_selective_werror+y} 5004then : 5005 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5006else case e in #( 5007 e) SELECTIVE_WERROR=yes ;; 5008esac 5009fi 5010 5011 5012 5013 5014 5015# -v is too short to test reliably with XORG_TESTSET_CFLAG 5016if test "x$SUNCC" = "xyes"; then 5017 BASE_CFLAGS="-v" 5018else 5019 BASE_CFLAGS="" 5020fi 5021 5022# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036xorg_testset_save_CFLAGS="$CFLAGS" 5037 5038if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5041printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5042if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5043then : 5044 printf %s "(cached) " >&6 5045else case e in #( 5046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047/* end confdefs.h. */ 5048int i; 5049_ACEOF 5050if ac_fn_c_try_compile "$LINENO" 5051then : 5052 xorg_cv_cc_flag_unknown_warning_option=yes 5053else case e in #( 5054 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5055esac 5056fi 5057rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5058esac 5059fi 5060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5061printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5063 CFLAGS="$xorg_testset_save_CFLAGS" 5064fi 5065 5066if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5069 fi 5070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5072printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5073if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5074then : 5075 printf %s "(cached) " >&6 5076else case e in #( 5077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078/* end confdefs.h. */ 5079int i; 5080_ACEOF 5081if ac_fn_c_try_compile "$LINENO" 5082then : 5083 xorg_cv_cc_flag_unused_command_line_argument=yes 5084else case e in #( 5085 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5086esac 5087fi 5088rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5089esac 5090fi 5091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5092printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5094 CFLAGS="$xorg_testset_save_CFLAGS" 5095fi 5096 5097found="no" 5098 5099 if test $found = "no" ; then 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 fi 5103 5104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5106 fi 5107 5108 CFLAGS="$CFLAGS -Wall" 5109 5110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5111printf %s "checking if $CC supports -Wall... " >&6; } 5112 cacheid=xorg_cv_cc_flag__Wall 5113 if eval test \${$cacheid+y} 5114then : 5115 printf %s "(cached) " >&6 5116else case e in #( 5117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5118/* end confdefs.h. */ 5119int i; 5120int 5121main (void) 5122{ 5123 5124 ; 5125 return 0; 5126} 5127_ACEOF 5128if ac_fn_c_try_link "$LINENO" 5129then : 5130 eval $cacheid=yes 5131else case e in #( 5132 e) eval $cacheid=no ;; 5133esac 5134fi 5135rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5136 conftest$ac_exeext conftest.$ac_ext ;; 5137esac 5138fi 5139 5140 5141 CFLAGS="$xorg_testset_save_CFLAGS" 5142 5143 eval supported=\$$cacheid 5144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5145printf "%s\n" "$supported" >&6; } 5146 if test "$supported" = "yes" ; then 5147 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5148 found="yes" 5149 fi 5150 fi 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166xorg_testset_save_CFLAGS="$CFLAGS" 5167 5168if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5171printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5172if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5173then : 5174 printf %s "(cached) " >&6 5175else case e in #( 5176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177/* end confdefs.h. */ 5178int i; 5179_ACEOF 5180if ac_fn_c_try_compile "$LINENO" 5181then : 5182 xorg_cv_cc_flag_unknown_warning_option=yes 5183else case e in #( 5184 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5185esac 5186fi 5187rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5188esac 5189fi 5190{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5191printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5193 CFLAGS="$xorg_testset_save_CFLAGS" 5194fi 5195 5196if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 fi 5200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5202printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5203if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5204then : 5205 printf %s "(cached) " >&6 5206else case e in #( 5207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5208/* end confdefs.h. */ 5209int i; 5210_ACEOF 5211if ac_fn_c_try_compile "$LINENO" 5212then : 5213 xorg_cv_cc_flag_unused_command_line_argument=yes 5214else case e in #( 5215 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5216esac 5217fi 5218rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5219esac 5220fi 5221{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5222printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225fi 5226 5227found="no" 5228 5229 if test $found = "no" ; then 5230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5232 fi 5233 5234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5236 fi 5237 5238 CFLAGS="$CFLAGS -Wpointer-arith" 5239 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5241printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5242 cacheid=xorg_cv_cc_flag__Wpointer_arith 5243 if eval test \${$cacheid+y} 5244then : 5245 printf %s "(cached) " >&6 5246else case e in #( 5247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248/* end confdefs.h. */ 5249int i; 5250int 5251main (void) 5252{ 5253 5254 ; 5255 return 0; 5256} 5257_ACEOF 5258if ac_fn_c_try_link "$LINENO" 5259then : 5260 eval $cacheid=yes 5261else case e in #( 5262 e) eval $cacheid=no ;; 5263esac 5264fi 5265rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5266 conftest$ac_exeext conftest.$ac_ext ;; 5267esac 5268fi 5269 5270 5271 CFLAGS="$xorg_testset_save_CFLAGS" 5272 5273 eval supported=\$$cacheid 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5275printf "%s\n" "$supported" >&6; } 5276 if test "$supported" = "yes" ; then 5277 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5278 found="yes" 5279 fi 5280 fi 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296xorg_testset_save_CFLAGS="$CFLAGS" 5297 5298if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5301printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5302if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5303then : 5304 printf %s "(cached) " >&6 5305else case e in #( 5306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5307/* end confdefs.h. */ 5308int i; 5309_ACEOF 5310if ac_fn_c_try_compile "$LINENO" 5311then : 5312 xorg_cv_cc_flag_unknown_warning_option=yes 5313else case e in #( 5314 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5315esac 5316fi 5317rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5318esac 5319fi 5320{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5321printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5323 CFLAGS="$xorg_testset_save_CFLAGS" 5324fi 5325 5326if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5329 fi 5330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5332printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5333if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5334then : 5335 printf %s "(cached) " >&6 5336else case e in #( 5337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339int i; 5340_ACEOF 5341if ac_fn_c_try_compile "$LINENO" 5342then : 5343 xorg_cv_cc_flag_unused_command_line_argument=yes 5344else case e in #( 5345 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5346esac 5347fi 5348rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5349esac 5350fi 5351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5352printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355fi 5356 5357found="no" 5358 5359 if test $found = "no" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5366 fi 5367 5368 CFLAGS="$CFLAGS -Wmissing-declarations" 5369 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5371printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5372 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5373 if eval test \${$cacheid+y} 5374then : 5375 printf %s "(cached) " >&6 5376else case e in #( 5377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379int i; 5380int 5381main (void) 5382{ 5383 5384 ; 5385 return 0; 5386} 5387_ACEOF 5388if ac_fn_c_try_link "$LINENO" 5389then : 5390 eval $cacheid=yes 5391else case e in #( 5392 e) eval $cacheid=no ;; 5393esac 5394fi 5395rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5396 conftest$ac_exeext conftest.$ac_ext ;; 5397esac 5398fi 5399 5400 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 5403 eval supported=\$$cacheid 5404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5405printf "%s\n" "$supported" >&6; } 5406 if test "$supported" = "yes" ; then 5407 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5408 found="yes" 5409 fi 5410 fi 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426xorg_testset_save_CFLAGS="$CFLAGS" 5427 5428if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5431printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5432if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5433then : 5434 printf %s "(cached) " >&6 5435else case e in #( 5436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437/* end confdefs.h. */ 5438int i; 5439_ACEOF 5440if ac_fn_c_try_compile "$LINENO" 5441then : 5442 xorg_cv_cc_flag_unknown_warning_option=yes 5443else case e in #( 5444 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5445esac 5446fi 5447rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5448esac 5449fi 5450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5451printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454fi 5455 5456if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5459 fi 5460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5462printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5463if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5464then : 5465 printf %s "(cached) " >&6 5466else case e in #( 5467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468/* end confdefs.h. */ 5469int i; 5470_ACEOF 5471if ac_fn_c_try_compile "$LINENO" 5472then : 5473 xorg_cv_cc_flag_unused_command_line_argument=yes 5474else case e in #( 5475 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5476esac 5477fi 5478rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5479esac 5480fi 5481{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5482printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5484 CFLAGS="$xorg_testset_save_CFLAGS" 5485fi 5486 5487found="no" 5488 5489 if test $found = "no" ; then 5490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 fi 5493 5494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5496 fi 5497 5498 CFLAGS="$CFLAGS -Wformat=2" 5499 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5501printf %s "checking if $CC supports -Wformat=2... " >&6; } 5502 cacheid=xorg_cv_cc_flag__Wformat_2 5503 if eval test \${$cacheid+y} 5504then : 5505 printf %s "(cached) " >&6 5506else case e in #( 5507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5508/* end confdefs.h. */ 5509int i; 5510int 5511main (void) 5512{ 5513 5514 ; 5515 return 0; 5516} 5517_ACEOF 5518if ac_fn_c_try_link "$LINENO" 5519then : 5520 eval $cacheid=yes 5521else case e in #( 5522 e) eval $cacheid=no ;; 5523esac 5524fi 5525rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5526 conftest$ac_exeext conftest.$ac_ext ;; 5527esac 5528fi 5529 5530 5531 CFLAGS="$xorg_testset_save_CFLAGS" 5532 5533 eval supported=\$$cacheid 5534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5535printf "%s\n" "$supported" >&6; } 5536 if test "$supported" = "yes" ; then 5537 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5538 found="yes" 5539 fi 5540 fi 5541 5542 if test $found = "no" ; then 5543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 fi 5546 5547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5549 fi 5550 5551 CFLAGS="$CFLAGS -Wformat" 5552 5553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5554printf %s "checking if $CC supports -Wformat... " >&6; } 5555 cacheid=xorg_cv_cc_flag__Wformat 5556 if eval test \${$cacheid+y} 5557then : 5558 printf %s "(cached) " >&6 5559else case e in #( 5560 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561/* end confdefs.h. */ 5562int i; 5563int 5564main (void) 5565{ 5566 5567 ; 5568 return 0; 5569} 5570_ACEOF 5571if ac_fn_c_try_link "$LINENO" 5572then : 5573 eval $cacheid=yes 5574else case e in #( 5575 e) eval $cacheid=no ;; 5576esac 5577fi 5578rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5579 conftest$ac_exeext conftest.$ac_ext ;; 5580esac 5581fi 5582 5583 5584 CFLAGS="$xorg_testset_save_CFLAGS" 5585 5586 eval supported=\$$cacheid 5587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5588printf "%s\n" "$supported" >&6; } 5589 if test "$supported" = "yes" ; then 5590 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5591 found="yes" 5592 fi 5593 fi 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611xorg_testset_save_CFLAGS="$CFLAGS" 5612 5613if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5616printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5617if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5618then : 5619 printf %s "(cached) " >&6 5620else case e in #( 5621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622/* end confdefs.h. */ 5623int i; 5624_ACEOF 5625if ac_fn_c_try_compile "$LINENO" 5626then : 5627 xorg_cv_cc_flag_unknown_warning_option=yes 5628else case e in #( 5629 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5630esac 5631fi 5632rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5633esac 5634fi 5635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5636printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639fi 5640 5641if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 fi 5645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5647printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5648if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5649then : 5650 printf %s "(cached) " >&6 5651else case e in #( 5652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653/* end confdefs.h. */ 5654int i; 5655_ACEOF 5656if ac_fn_c_try_compile "$LINENO" 5657then : 5658 xorg_cv_cc_flag_unused_command_line_argument=yes 5659else case e in #( 5660 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5661esac 5662fi 5663rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5664esac 5665fi 5666{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670fi 5671 5672found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wstrict-prototypes" 5684 5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5686printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5688 if eval test \${$cacheid+y} 5689then : 5690 printf %s "(cached) " >&6 5691else case e in #( 5692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693/* end confdefs.h. */ 5694int i; 5695int 5696main (void) 5697{ 5698 5699 ; 5700 return 0; 5701} 5702_ACEOF 5703if ac_fn_c_try_link "$LINENO" 5704then : 5705 eval $cacheid=yes 5706else case e in #( 5707 e) eval $cacheid=no ;; 5708esac 5709fi 5710rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5711 conftest$ac_exeext conftest.$ac_ext ;; 5712esac 5713fi 5714 5715 5716 CFLAGS="$xorg_testset_save_CFLAGS" 5717 5718 eval supported=\$$cacheid 5719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5720printf "%s\n" "$supported" >&6; } 5721 if test "$supported" = "yes" ; then 5722 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5723 found="yes" 5724 fi 5725 fi 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741xorg_testset_save_CFLAGS="$CFLAGS" 5742 5743if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5746printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5747if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5748then : 5749 printf %s "(cached) " >&6 5750else case e in #( 5751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5752/* end confdefs.h. */ 5753int i; 5754_ACEOF 5755if ac_fn_c_try_compile "$LINENO" 5756then : 5757 xorg_cv_cc_flag_unknown_warning_option=yes 5758else case e in #( 5759 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5760esac 5761fi 5762rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5763esac 5764fi 5765{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5766printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769fi 5770 5771if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5774 fi 5775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5777printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5778if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5779then : 5780 printf %s "(cached) " >&6 5781else case e in #( 5782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783/* end confdefs.h. */ 5784int i; 5785_ACEOF 5786if ac_fn_c_try_compile "$LINENO" 5787then : 5788 xorg_cv_cc_flag_unused_command_line_argument=yes 5789else case e in #( 5790 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5791esac 5792fi 5793rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5794esac 5795fi 5796{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5797printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800fi 5801 5802found="no" 5803 5804 if test $found = "no" ; then 5805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5807 fi 5808 5809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5811 fi 5812 5813 CFLAGS="$CFLAGS -Wmissing-prototypes" 5814 5815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5816printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5817 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5818 if eval test \${$cacheid+y} 5819then : 5820 printf %s "(cached) " >&6 5821else case e in #( 5822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5823/* end confdefs.h. */ 5824int i; 5825int 5826main (void) 5827{ 5828 5829 ; 5830 return 0; 5831} 5832_ACEOF 5833if ac_fn_c_try_link "$LINENO" 5834then : 5835 eval $cacheid=yes 5836else case e in #( 5837 e) eval $cacheid=no ;; 5838esac 5839fi 5840rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5841 conftest$ac_exeext conftest.$ac_ext ;; 5842esac 5843fi 5844 5845 5846 CFLAGS="$xorg_testset_save_CFLAGS" 5847 5848 eval supported=\$$cacheid 5849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5850printf "%s\n" "$supported" >&6; } 5851 if test "$supported" = "yes" ; then 5852 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5853 found="yes" 5854 fi 5855 fi 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871xorg_testset_save_CFLAGS="$CFLAGS" 5872 5873if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5876printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5877if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5878then : 5879 printf %s "(cached) " >&6 5880else case e in #( 5881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5882/* end confdefs.h. */ 5883int i; 5884_ACEOF 5885if ac_fn_c_try_compile "$LINENO" 5886then : 5887 xorg_cv_cc_flag_unknown_warning_option=yes 5888else case e in #( 5889 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5890esac 5891fi 5892rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5893esac 5894fi 5895{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5896printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899fi 5900 5901if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5904 fi 5905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5907printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5908if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5909then : 5910 printf %s "(cached) " >&6 5911else case e in #( 5912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913/* end confdefs.h. */ 5914int i; 5915_ACEOF 5916if ac_fn_c_try_compile "$LINENO" 5917then : 5918 xorg_cv_cc_flag_unused_command_line_argument=yes 5919else case e in #( 5920 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5921esac 5922fi 5923rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5924esac 5925fi 5926{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5927printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930fi 5931 5932found="no" 5933 5934 if test $found = "no" ; then 5935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 fi 5938 5939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5941 fi 5942 5943 CFLAGS="$CFLAGS -Wnested-externs" 5944 5945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5946printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5947 cacheid=xorg_cv_cc_flag__Wnested_externs 5948 if eval test \${$cacheid+y} 5949then : 5950 printf %s "(cached) " >&6 5951else case e in #( 5952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5953/* end confdefs.h. */ 5954int i; 5955int 5956main (void) 5957{ 5958 5959 ; 5960 return 0; 5961} 5962_ACEOF 5963if ac_fn_c_try_link "$LINENO" 5964then : 5965 eval $cacheid=yes 5966else case e in #( 5967 e) eval $cacheid=no ;; 5968esac 5969fi 5970rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5971 conftest$ac_exeext conftest.$ac_ext ;; 5972esac 5973fi 5974 5975 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 5978 eval supported=\$$cacheid 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5980printf "%s\n" "$supported" >&6; } 5981 if test "$supported" = "yes" ; then 5982 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5983 found="yes" 5984 fi 5985 fi 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001xorg_testset_save_CFLAGS="$CFLAGS" 6002 6003if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6006printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6007if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6008then : 6009 printf %s "(cached) " >&6 6010else case e in #( 6011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6012/* end confdefs.h. */ 6013int i; 6014_ACEOF 6015if ac_fn_c_try_compile "$LINENO" 6016then : 6017 xorg_cv_cc_flag_unknown_warning_option=yes 6018else case e in #( 6019 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6020esac 6021fi 6022rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6023esac 6024fi 6025{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6026printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6028 CFLAGS="$xorg_testset_save_CFLAGS" 6029fi 6030 6031if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 fi 6035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6037printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6038if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6039then : 6040 printf %s "(cached) " >&6 6041else case e in #( 6042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043/* end confdefs.h. */ 6044int i; 6045_ACEOF 6046if ac_fn_c_try_compile "$LINENO" 6047then : 6048 xorg_cv_cc_flag_unused_command_line_argument=yes 6049else case e in #( 6050 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6051esac 6052fi 6053rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6054esac 6055fi 6056{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6057printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060fi 6061 6062found="no" 6063 6064 if test $found = "no" ; then 6065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 fi 6068 6069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 fi 6072 6073 CFLAGS="$CFLAGS -Wbad-function-cast" 6074 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6076printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6077 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6078 if eval test \${$cacheid+y} 6079then : 6080 printf %s "(cached) " >&6 6081else case e in #( 6082 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083/* end confdefs.h. */ 6084int i; 6085int 6086main (void) 6087{ 6088 6089 ; 6090 return 0; 6091} 6092_ACEOF 6093if ac_fn_c_try_link "$LINENO" 6094then : 6095 eval $cacheid=yes 6096else case e in #( 6097 e) eval $cacheid=no ;; 6098esac 6099fi 6100rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6101 conftest$ac_exeext conftest.$ac_ext ;; 6102esac 6103fi 6104 6105 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107 6108 eval supported=\$$cacheid 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6110printf "%s\n" "$supported" >&6; } 6111 if test "$supported" = "yes" ; then 6112 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6113 found="yes" 6114 fi 6115 fi 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131xorg_testset_save_CFLAGS="$CFLAGS" 6132 6133if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6136printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6137if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6138then : 6139 printf %s "(cached) " >&6 6140else case e in #( 6141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6142/* end confdefs.h. */ 6143int i; 6144_ACEOF 6145if ac_fn_c_try_compile "$LINENO" 6146then : 6147 xorg_cv_cc_flag_unknown_warning_option=yes 6148else case e in #( 6149 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6150esac 6151fi 6152rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6153esac 6154fi 6155{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6156printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6158 CFLAGS="$xorg_testset_save_CFLAGS" 6159fi 6160 6161if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6164 fi 6165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6167printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6168if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6169then : 6170 printf %s "(cached) " >&6 6171else case e in #( 6172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173/* end confdefs.h. */ 6174int i; 6175_ACEOF 6176if ac_fn_c_try_compile "$LINENO" 6177then : 6178 xorg_cv_cc_flag_unused_command_line_argument=yes 6179else case e in #( 6180 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6181esac 6182fi 6183rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6184esac 6185fi 6186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6187printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190fi 6191 6192found="no" 6193 6194 if test $found = "no" ; then 6195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6201 fi 6202 6203 CFLAGS="$CFLAGS -Wold-style-definition" 6204 6205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6206printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6207 cacheid=xorg_cv_cc_flag__Wold_style_definition 6208 if eval test \${$cacheid+y} 6209then : 6210 printf %s "(cached) " >&6 6211else case e in #( 6212 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213/* end confdefs.h. */ 6214int i; 6215int 6216main (void) 6217{ 6218 6219 ; 6220 return 0; 6221} 6222_ACEOF 6223if ac_fn_c_try_link "$LINENO" 6224then : 6225 eval $cacheid=yes 6226else case e in #( 6227 e) eval $cacheid=no ;; 6228esac 6229fi 6230rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6231 conftest$ac_exeext conftest.$ac_ext ;; 6232esac 6233fi 6234 6235 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237 6238 eval supported=\$$cacheid 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6240printf "%s\n" "$supported" >&6; } 6241 if test "$supported" = "yes" ; then 6242 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6243 found="yes" 6244 fi 6245 fi 6246 6247 if test $found = "no" ; then 6248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6250 fi 6251 6252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6254 fi 6255 6256 CFLAGS="$CFLAGS -fd" 6257 6258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6259printf %s "checking if $CC supports -fd... " >&6; } 6260 cacheid=xorg_cv_cc_flag__fd 6261 if eval test \${$cacheid+y} 6262then : 6263 printf %s "(cached) " >&6 6264else case e in #( 6265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6266/* end confdefs.h. */ 6267int i; 6268int 6269main (void) 6270{ 6271 6272 ; 6273 return 0; 6274} 6275_ACEOF 6276if ac_fn_c_try_link "$LINENO" 6277then : 6278 eval $cacheid=yes 6279else case e in #( 6280 e) eval $cacheid=no ;; 6281esac 6282fi 6283rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6284 conftest$ac_exeext conftest.$ac_ext ;; 6285esac 6286fi 6287 6288 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 6291 eval supported=\$$cacheid 6292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6293printf "%s\n" "$supported" >&6; } 6294 if test "$supported" = "yes" ; then 6295 BASE_CFLAGS="$BASE_CFLAGS -fd" 6296 found="yes" 6297 fi 6298 fi 6299 6300 6301 6302 6303 6304# This chunk adds additional warnings that could catch undesired effects. 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318xorg_testset_save_CFLAGS="$CFLAGS" 6319 6320if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6323printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6324if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6325then : 6326 printf %s "(cached) " >&6 6327else case e in #( 6328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329/* end confdefs.h. */ 6330int i; 6331_ACEOF 6332if ac_fn_c_try_compile "$LINENO" 6333then : 6334 xorg_cv_cc_flag_unknown_warning_option=yes 6335else case e in #( 6336 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6337esac 6338fi 6339rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6340esac 6341fi 6342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6343printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6344 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6345 CFLAGS="$xorg_testset_save_CFLAGS" 6346fi 6347 6348if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6351 fi 6352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6354printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6355if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6356then : 6357 printf %s "(cached) " >&6 6358else case e in #( 6359 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6360/* end confdefs.h. */ 6361int i; 6362_ACEOF 6363if ac_fn_c_try_compile "$LINENO" 6364then : 6365 xorg_cv_cc_flag_unused_command_line_argument=yes 6366else case e in #( 6367 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6368esac 6369fi 6370rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6371esac 6372fi 6373{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6374printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6376 CFLAGS="$xorg_testset_save_CFLAGS" 6377fi 6378 6379found="no" 6380 6381 if test $found = "no" ; then 6382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6384 fi 6385 6386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6388 fi 6389 6390 CFLAGS="$CFLAGS -Wunused" 6391 6392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6393printf %s "checking if $CC supports -Wunused... " >&6; } 6394 cacheid=xorg_cv_cc_flag__Wunused 6395 if eval test \${$cacheid+y} 6396then : 6397 printf %s "(cached) " >&6 6398else case e in #( 6399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400/* end confdefs.h. */ 6401int i; 6402int 6403main (void) 6404{ 6405 6406 ; 6407 return 0; 6408} 6409_ACEOF 6410if ac_fn_c_try_link "$LINENO" 6411then : 6412 eval $cacheid=yes 6413else case e in #( 6414 e) eval $cacheid=no ;; 6415esac 6416fi 6417rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6418 conftest$ac_exeext conftest.$ac_ext ;; 6419esac 6420fi 6421 6422 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 6425 eval supported=\$$cacheid 6426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6427printf "%s\n" "$supported" >&6; } 6428 if test "$supported" = "yes" ; then 6429 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6430 found="yes" 6431 fi 6432 fi 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448xorg_testset_save_CFLAGS="$CFLAGS" 6449 6450if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6453printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6454if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6455then : 6456 printf %s "(cached) " >&6 6457else case e in #( 6458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459/* end confdefs.h. */ 6460int i; 6461_ACEOF 6462if ac_fn_c_try_compile "$LINENO" 6463then : 6464 xorg_cv_cc_flag_unknown_warning_option=yes 6465else case e in #( 6466 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6467esac 6468fi 6469rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6470esac 6471fi 6472{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6473printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6474 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476fi 6477 6478if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6481 fi 6482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6484printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6485if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6486then : 6487 printf %s "(cached) " >&6 6488else case e in #( 6489 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6490/* end confdefs.h. */ 6491int i; 6492_ACEOF 6493if ac_fn_c_try_compile "$LINENO" 6494then : 6495 xorg_cv_cc_flag_unused_command_line_argument=yes 6496else case e in #( 6497 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6498esac 6499fi 6500rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6501esac 6502fi 6503{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6504printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507fi 6508 6509found="no" 6510 6511 if test $found = "no" ; then 6512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6514 fi 6515 6516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6518 fi 6519 6520 CFLAGS="$CFLAGS -Wuninitialized" 6521 6522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6523printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6524 cacheid=xorg_cv_cc_flag__Wuninitialized 6525 if eval test \${$cacheid+y} 6526then : 6527 printf %s "(cached) " >&6 6528else case e in #( 6529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6530/* end confdefs.h. */ 6531int i; 6532int 6533main (void) 6534{ 6535 6536 ; 6537 return 0; 6538} 6539_ACEOF 6540if ac_fn_c_try_link "$LINENO" 6541then : 6542 eval $cacheid=yes 6543else case e in #( 6544 e) eval $cacheid=no ;; 6545esac 6546fi 6547rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6548 conftest$ac_exeext conftest.$ac_ext ;; 6549esac 6550fi 6551 6552 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554 6555 eval supported=\$$cacheid 6556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6557printf "%s\n" "$supported" >&6; } 6558 if test "$supported" = "yes" ; then 6559 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6560 found="yes" 6561 fi 6562 fi 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578xorg_testset_save_CFLAGS="$CFLAGS" 6579 6580if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6583printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6584if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6585then : 6586 printf %s "(cached) " >&6 6587else case e in #( 6588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589/* end confdefs.h. */ 6590int i; 6591_ACEOF 6592if ac_fn_c_try_compile "$LINENO" 6593then : 6594 xorg_cv_cc_flag_unknown_warning_option=yes 6595else case e in #( 6596 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6597esac 6598fi 6599rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6600esac 6601fi 6602{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6603printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6604 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606fi 6607 6608if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6609 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6611 fi 6612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6614printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6615if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6616then : 6617 printf %s "(cached) " >&6 6618else case e in #( 6619 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620/* end confdefs.h. */ 6621int i; 6622_ACEOF 6623if ac_fn_c_try_compile "$LINENO" 6624then : 6625 xorg_cv_cc_flag_unused_command_line_argument=yes 6626else case e in #( 6627 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6628esac 6629fi 6630rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6631esac 6632fi 6633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6634printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637fi 6638 6639found="no" 6640 6641 if test $found = "no" ; then 6642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6644 fi 6645 6646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6648 fi 6649 6650 CFLAGS="$CFLAGS -Wshadow" 6651 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6653printf %s "checking if $CC supports -Wshadow... " >&6; } 6654 cacheid=xorg_cv_cc_flag__Wshadow 6655 if eval test \${$cacheid+y} 6656then : 6657 printf %s "(cached) " >&6 6658else case e in #( 6659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6660/* end confdefs.h. */ 6661int i; 6662int 6663main (void) 6664{ 6665 6666 ; 6667 return 0; 6668} 6669_ACEOF 6670if ac_fn_c_try_link "$LINENO" 6671then : 6672 eval $cacheid=yes 6673else case e in #( 6674 e) eval $cacheid=no ;; 6675esac 6676fi 6677rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6678 conftest$ac_exeext conftest.$ac_ext ;; 6679esac 6680fi 6681 6682 6683 CFLAGS="$xorg_testset_save_CFLAGS" 6684 6685 eval supported=\$$cacheid 6686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6687printf "%s\n" "$supported" >&6; } 6688 if test "$supported" = "yes" ; then 6689 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6690 found="yes" 6691 fi 6692 fi 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708xorg_testset_save_CFLAGS="$CFLAGS" 6709 6710if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6713printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6714if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6715then : 6716 printf %s "(cached) " >&6 6717else case e in #( 6718 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719/* end confdefs.h. */ 6720int i; 6721_ACEOF 6722if ac_fn_c_try_compile "$LINENO" 6723then : 6724 xorg_cv_cc_flag_unknown_warning_option=yes 6725else case e in #( 6726 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6727esac 6728fi 6729rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6730esac 6731fi 6732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6733printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6734 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736fi 6737 6738if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6741 fi 6742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6744printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6745if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6746then : 6747 printf %s "(cached) " >&6 6748else case e in #( 6749 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6750/* end confdefs.h. */ 6751int i; 6752_ACEOF 6753if ac_fn_c_try_compile "$LINENO" 6754then : 6755 xorg_cv_cc_flag_unused_command_line_argument=yes 6756else case e in #( 6757 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6758esac 6759fi 6760rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6761esac 6762fi 6763{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6764printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767fi 6768 6769found="no" 6770 6771 if test $found = "no" ; then 6772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6774 fi 6775 6776 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6778 fi 6779 6780 CFLAGS="$CFLAGS -Wmissing-noreturn" 6781 6782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6783printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6784 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6785 if eval test \${$cacheid+y} 6786then : 6787 printf %s "(cached) " >&6 6788else case e in #( 6789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790/* end confdefs.h. */ 6791int i; 6792int 6793main (void) 6794{ 6795 6796 ; 6797 return 0; 6798} 6799_ACEOF 6800if ac_fn_c_try_link "$LINENO" 6801then : 6802 eval $cacheid=yes 6803else case e in #( 6804 e) eval $cacheid=no ;; 6805esac 6806fi 6807rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6808 conftest$ac_exeext conftest.$ac_ext ;; 6809esac 6810fi 6811 6812 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 6815 eval supported=\$$cacheid 6816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6817printf "%s\n" "$supported" >&6; } 6818 if test "$supported" = "yes" ; then 6819 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6820 found="yes" 6821 fi 6822 fi 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838xorg_testset_save_CFLAGS="$CFLAGS" 6839 6840if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6843printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6844if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6845then : 6846 printf %s "(cached) " >&6 6847else case e in #( 6848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849/* end confdefs.h. */ 6850int i; 6851_ACEOF 6852if ac_fn_c_try_compile "$LINENO" 6853then : 6854 xorg_cv_cc_flag_unknown_warning_option=yes 6855else case e in #( 6856 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6857esac 6858fi 6859rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6860esac 6861fi 6862{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6863printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866fi 6867 6868if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6871 fi 6872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6874printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6875if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6876then : 6877 printf %s "(cached) " >&6 6878else case e in #( 6879 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6880/* end confdefs.h. */ 6881int i; 6882_ACEOF 6883if ac_fn_c_try_compile "$LINENO" 6884then : 6885 xorg_cv_cc_flag_unused_command_line_argument=yes 6886else case e in #( 6887 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6888esac 6889fi 6890rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6891esac 6892fi 6893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6894printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897fi 6898 6899found="no" 6900 6901 if test $found = "no" ; then 6902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6904 fi 6905 6906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6908 fi 6909 6910 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6911 6912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6913printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6914 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6915 if eval test \${$cacheid+y} 6916then : 6917 printf %s "(cached) " >&6 6918else case e in #( 6919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6920/* end confdefs.h. */ 6921int i; 6922int 6923main (void) 6924{ 6925 6926 ; 6927 return 0; 6928} 6929_ACEOF 6930if ac_fn_c_try_link "$LINENO" 6931then : 6932 eval $cacheid=yes 6933else case e in #( 6934 e) eval $cacheid=no ;; 6935esac 6936fi 6937rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6938 conftest$ac_exeext conftest.$ac_ext ;; 6939esac 6940fi 6941 6942 6943 CFLAGS="$xorg_testset_save_CFLAGS" 6944 6945 eval supported=\$$cacheid 6946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6947printf "%s\n" "$supported" >&6; } 6948 if test "$supported" = "yes" ; then 6949 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6950 found="yes" 6951 fi 6952 fi 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968xorg_testset_save_CFLAGS="$CFLAGS" 6969 6970if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6973printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6974if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6975then : 6976 printf %s "(cached) " >&6 6977else case e in #( 6978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979/* end confdefs.h. */ 6980int i; 6981_ACEOF 6982if ac_fn_c_try_compile "$LINENO" 6983then : 6984 xorg_cv_cc_flag_unknown_warning_option=yes 6985else case e in #( 6986 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6987esac 6988fi 6989rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6990esac 6991fi 6992{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6993printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996fi 6997 6998if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7001 fi 7002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7004printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7005if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7006then : 7007 printf %s "(cached) " >&6 7008else case e in #( 7009 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7010/* end confdefs.h. */ 7011int i; 7012_ACEOF 7013if ac_fn_c_try_compile "$LINENO" 7014then : 7015 xorg_cv_cc_flag_unused_command_line_argument=yes 7016else case e in #( 7017 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7018esac 7019fi 7020rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7021esac 7022fi 7023{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7024printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027fi 7028 7029found="no" 7030 7031 if test $found = "no" ; then 7032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7034 fi 7035 7036 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7038 fi 7039 7040 CFLAGS="$CFLAGS -Wredundant-decls" 7041 7042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7043printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7044 cacheid=xorg_cv_cc_flag__Wredundant_decls 7045 if eval test \${$cacheid+y} 7046then : 7047 printf %s "(cached) " >&6 7048else case e in #( 7049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7050/* end confdefs.h. */ 7051int i; 7052int 7053main (void) 7054{ 7055 7056 ; 7057 return 0; 7058} 7059_ACEOF 7060if ac_fn_c_try_link "$LINENO" 7061then : 7062 eval $cacheid=yes 7063else case e in #( 7064 e) eval $cacheid=no ;; 7065esac 7066fi 7067rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7068 conftest$ac_exeext conftest.$ac_ext ;; 7069esac 7070fi 7071 7072 7073 CFLAGS="$xorg_testset_save_CFLAGS" 7074 7075 eval supported=\$$cacheid 7076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7077printf "%s\n" "$supported" >&6; } 7078 if test "$supported" = "yes" ; then 7079 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7080 found="yes" 7081 fi 7082 fi 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098xorg_testset_save_CFLAGS="$CFLAGS" 7099 7100if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7103printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7104if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7105then : 7106 printf %s "(cached) " >&6 7107else case e in #( 7108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109/* end confdefs.h. */ 7110int i; 7111_ACEOF 7112if ac_fn_c_try_compile "$LINENO" 7113then : 7114 xorg_cv_cc_flag_unknown_warning_option=yes 7115else case e in #( 7116 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7117esac 7118fi 7119rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7120esac 7121fi 7122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7123printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7125 CFLAGS="$xorg_testset_save_CFLAGS" 7126fi 7127 7128if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7131 fi 7132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7134printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7135if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7136then : 7137 printf %s "(cached) " >&6 7138else case e in #( 7139 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140/* end confdefs.h. */ 7141int i; 7142_ACEOF 7143if ac_fn_c_try_compile "$LINENO" 7144then : 7145 xorg_cv_cc_flag_unused_command_line_argument=yes 7146else case e in #( 7147 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7148esac 7149fi 7150rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7151esac 7152fi 7153{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7154printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157fi 7158 7159found="no" 7160 7161 if test $found = "no" ; then 7162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7164 fi 7165 7166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7168 fi 7169 7170 CFLAGS="$CFLAGS -Wlogical-op" 7171 7172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7173printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7174 cacheid=xorg_cv_cc_flag__Wlogical_op 7175 if eval test \${$cacheid+y} 7176then : 7177 printf %s "(cached) " >&6 7178else case e in #( 7179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180/* end confdefs.h. */ 7181int i; 7182int 7183main (void) 7184{ 7185 7186 ; 7187 return 0; 7188} 7189_ACEOF 7190if ac_fn_c_try_link "$LINENO" 7191then : 7192 eval $cacheid=yes 7193else case e in #( 7194 e) eval $cacheid=no ;; 7195esac 7196fi 7197rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7198 conftest$ac_exeext conftest.$ac_ext ;; 7199esac 7200fi 7201 7202 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204 7205 eval supported=\$$cacheid 7206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7207printf "%s\n" "$supported" >&6; } 7208 if test "$supported" = "yes" ; then 7209 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7210 found="yes" 7211 fi 7212 fi 7213 7214 7215 7216# These are currently disabled because they are noisy. They will be enabled 7217# in the future once the codebase is sufficiently modernized to silence 7218# them. For now, I don't want them to drown out the other warnings. 7219# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7220# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7221# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7222 7223# Turn some warnings into errors, so we don't accidentally get successful builds 7224# when there are problems that should be fixed. 7225 7226if test "x$SELECTIVE_WERROR" = "xyes" ; then 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240xorg_testset_save_CFLAGS="$CFLAGS" 7241 7242if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7245printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7246if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7247then : 7248 printf %s "(cached) " >&6 7249else case e in #( 7250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251/* end confdefs.h. */ 7252int i; 7253_ACEOF 7254if ac_fn_c_try_compile "$LINENO" 7255then : 7256 xorg_cv_cc_flag_unknown_warning_option=yes 7257else case e in #( 7258 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7259esac 7260fi 7261rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7262esac 7263fi 7264{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7265printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7267 CFLAGS="$xorg_testset_save_CFLAGS" 7268fi 7269 7270if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 fi 7274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7276printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7277if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7278then : 7279 printf %s "(cached) " >&6 7280else case e in #( 7281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282/* end confdefs.h. */ 7283int i; 7284_ACEOF 7285if ac_fn_c_try_compile "$LINENO" 7286then : 7287 xorg_cv_cc_flag_unused_command_line_argument=yes 7288else case e in #( 7289 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7290esac 7291fi 7292rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7293esac 7294fi 7295{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7296printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299fi 7300 7301found="no" 7302 7303 if test $found = "no" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 7308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7310 fi 7311 7312 CFLAGS="$CFLAGS -Werror=implicit" 7313 7314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7315printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7316 cacheid=xorg_cv_cc_flag__Werror_implicit 7317 if eval test \${$cacheid+y} 7318then : 7319 printf %s "(cached) " >&6 7320else case e in #( 7321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7322/* end confdefs.h. */ 7323int i; 7324int 7325main (void) 7326{ 7327 7328 ; 7329 return 0; 7330} 7331_ACEOF 7332if ac_fn_c_try_link "$LINENO" 7333then : 7334 eval $cacheid=yes 7335else case e in #( 7336 e) eval $cacheid=no ;; 7337esac 7338fi 7339rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7340 conftest$ac_exeext conftest.$ac_ext ;; 7341esac 7342fi 7343 7344 7345 CFLAGS="$xorg_testset_save_CFLAGS" 7346 7347 eval supported=\$$cacheid 7348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7349printf "%s\n" "$supported" >&6; } 7350 if test "$supported" = "yes" ; then 7351 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7352 found="yes" 7353 fi 7354 fi 7355 7356 if test $found = "no" ; then 7357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7359 fi 7360 7361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7363 fi 7364 7365 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7366 7367 { 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 7368printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7369 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7370 if eval test \${$cacheid+y} 7371then : 7372 printf %s "(cached) " >&6 7373else case e in #( 7374 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7375/* end confdefs.h. */ 7376int i; 7377int 7378main (void) 7379{ 7380 7381 ; 7382 return 0; 7383} 7384_ACEOF 7385if ac_fn_c_try_link "$LINENO" 7386then : 7387 eval $cacheid=yes 7388else case e in #( 7389 e) eval $cacheid=no ;; 7390esac 7391fi 7392rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7393 conftest$ac_exeext conftest.$ac_ext ;; 7394esac 7395fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402printf "%s\n" "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7430then : 7431 printf %s "(cached) " >&6 7432else case e in #( 7433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7434/* end confdefs.h. */ 7435int i; 7436_ACEOF 7437if ac_fn_c_try_compile "$LINENO" 7438then : 7439 xorg_cv_cc_flag_unknown_warning_option=yes 7440else case e in #( 7441 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7442esac 7443fi 7444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7445esac 7446fi 7447{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7448printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7450 CFLAGS="$xorg_testset_save_CFLAGS" 7451fi 7452 7453if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7456 fi 7457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7459printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7460if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7461then : 7462 printf %s "(cached) " >&6 7463else case e in #( 7464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7465/* end confdefs.h. */ 7466int i; 7467_ACEOF 7468if ac_fn_c_try_compile "$LINENO" 7469then : 7470 xorg_cv_cc_flag_unused_command_line_argument=yes 7471else case e in #( 7472 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7473esac 7474fi 7475rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7476esac 7477fi 7478{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7479printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482fi 7483 7484found="no" 7485 7486 if test $found = "no" ; then 7487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7489 fi 7490 7491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7493 fi 7494 7495 CFLAGS="$CFLAGS -Werror=nonnull" 7496 7497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7498printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7499 cacheid=xorg_cv_cc_flag__Werror_nonnull 7500 if eval test \${$cacheid+y} 7501then : 7502 printf %s "(cached) " >&6 7503else case e in #( 7504 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7505/* end confdefs.h. */ 7506int i; 7507int 7508main (void) 7509{ 7510 7511 ; 7512 return 0; 7513} 7514_ACEOF 7515if ac_fn_c_try_link "$LINENO" 7516then : 7517 eval $cacheid=yes 7518else case e in #( 7519 e) eval $cacheid=no ;; 7520esac 7521fi 7522rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7523 conftest$ac_exeext conftest.$ac_ext ;; 7524esac 7525fi 7526 7527 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 7530 eval supported=\$$cacheid 7531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7532printf "%s\n" "$supported" >&6; } 7533 if test "$supported" = "yes" ; then 7534 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7535 found="yes" 7536 fi 7537 fi 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553xorg_testset_save_CFLAGS="$CFLAGS" 7554 7555if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7558printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7559if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7560then : 7561 printf %s "(cached) " >&6 7562else case e in #( 7563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7564/* end confdefs.h. */ 7565int i; 7566_ACEOF 7567if ac_fn_c_try_compile "$LINENO" 7568then : 7569 xorg_cv_cc_flag_unknown_warning_option=yes 7570else case e in #( 7571 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7572esac 7573fi 7574rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7575esac 7576fi 7577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7578printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581fi 7582 7583if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7586 fi 7587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7589printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7590if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7591then : 7592 printf %s "(cached) " >&6 7593else case e in #( 7594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7595/* end confdefs.h. */ 7596int i; 7597_ACEOF 7598if ac_fn_c_try_compile "$LINENO" 7599then : 7600 xorg_cv_cc_flag_unused_command_line_argument=yes 7601else case e in #( 7602 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7603esac 7604fi 7605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7606esac 7607fi 7608{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7609printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612fi 7613 7614found="no" 7615 7616 if test $found = "no" ; then 7617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7619 fi 7620 7621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7623 fi 7624 7625 CFLAGS="$CFLAGS -Werror=init-self" 7626 7627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7628printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7629 cacheid=xorg_cv_cc_flag__Werror_init_self 7630 if eval test \${$cacheid+y} 7631then : 7632 printf %s "(cached) " >&6 7633else case e in #( 7634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635/* end confdefs.h. */ 7636int i; 7637int 7638main (void) 7639{ 7640 7641 ; 7642 return 0; 7643} 7644_ACEOF 7645if ac_fn_c_try_link "$LINENO" 7646then : 7647 eval $cacheid=yes 7648else case e in #( 7649 e) eval $cacheid=no ;; 7650esac 7651fi 7652rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7653 conftest$ac_exeext conftest.$ac_ext ;; 7654esac 7655fi 7656 7657 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659 7660 eval supported=\$$cacheid 7661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7662printf "%s\n" "$supported" >&6; } 7663 if test "$supported" = "yes" ; then 7664 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7665 found="yes" 7666 fi 7667 fi 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683xorg_testset_save_CFLAGS="$CFLAGS" 7684 7685if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7688printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7689if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7690then : 7691 printf %s "(cached) " >&6 7692else case e in #( 7693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694/* end confdefs.h. */ 7695int i; 7696_ACEOF 7697if ac_fn_c_try_compile "$LINENO" 7698then : 7699 xorg_cv_cc_flag_unknown_warning_option=yes 7700else case e in #( 7701 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7702esac 7703fi 7704rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7705esac 7706fi 7707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7708printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711fi 7712 7713if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7719printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7720if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7721then : 7722 printf %s "(cached) " >&6 7723else case e in #( 7724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725/* end confdefs.h. */ 7726int i; 7727_ACEOF 7728if ac_fn_c_try_compile "$LINENO" 7729then : 7730 xorg_cv_cc_flag_unused_command_line_argument=yes 7731else case e in #( 7732 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7733esac 7734fi 7735rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7736esac 7737fi 7738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7739printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742fi 7743 7744found="no" 7745 7746 if test $found = "no" ; then 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 fi 7750 7751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 fi 7754 7755 CFLAGS="$CFLAGS -Werror=main" 7756 7757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7758printf %s "checking if $CC supports -Werror=main... " >&6; } 7759 cacheid=xorg_cv_cc_flag__Werror_main 7760 if eval test \${$cacheid+y} 7761then : 7762 printf %s "(cached) " >&6 7763else case e in #( 7764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7765/* end confdefs.h. */ 7766int i; 7767int 7768main (void) 7769{ 7770 7771 ; 7772 return 0; 7773} 7774_ACEOF 7775if ac_fn_c_try_link "$LINENO" 7776then : 7777 eval $cacheid=yes 7778else case e in #( 7779 e) eval $cacheid=no ;; 7780esac 7781fi 7782rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7783 conftest$ac_exeext conftest.$ac_ext ;; 7784esac 7785fi 7786 7787 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789 7790 eval supported=\$$cacheid 7791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7792printf "%s\n" "$supported" >&6; } 7793 if test "$supported" = "yes" ; then 7794 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7795 found="yes" 7796 fi 7797 fi 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813xorg_testset_save_CFLAGS="$CFLAGS" 7814 7815if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7818printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7819if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7820then : 7821 printf %s "(cached) " >&6 7822else case e in #( 7823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824/* end confdefs.h. */ 7825int i; 7826_ACEOF 7827if ac_fn_c_try_compile "$LINENO" 7828then : 7829 xorg_cv_cc_flag_unknown_warning_option=yes 7830else case e in #( 7831 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7832esac 7833fi 7834rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7835esac 7836fi 7837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7838printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841fi 7842 7843if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7849printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7850if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7851then : 7852 printf %s "(cached) " >&6 7853else case e in #( 7854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7855/* end confdefs.h. */ 7856int i; 7857_ACEOF 7858if ac_fn_c_try_compile "$LINENO" 7859then : 7860 xorg_cv_cc_flag_unused_command_line_argument=yes 7861else case e in #( 7862 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7863esac 7864fi 7865rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7866esac 7867fi 7868{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7869printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872fi 7873 7874found="no" 7875 7876 if test $found = "no" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 7881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7883 fi 7884 7885 CFLAGS="$CFLAGS -Werror=missing-braces" 7886 7887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7888printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7889 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7890 if eval test \${$cacheid+y} 7891then : 7892 printf %s "(cached) " >&6 7893else case e in #( 7894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7895/* end confdefs.h. */ 7896int i; 7897int 7898main (void) 7899{ 7900 7901 ; 7902 return 0; 7903} 7904_ACEOF 7905if ac_fn_c_try_link "$LINENO" 7906then : 7907 eval $cacheid=yes 7908else case e in #( 7909 e) eval $cacheid=no ;; 7910esac 7911fi 7912rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7913 conftest$ac_exeext conftest.$ac_ext ;; 7914esac 7915fi 7916 7917 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 7920 eval supported=\$$cacheid 7921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7922printf "%s\n" "$supported" >&6; } 7923 if test "$supported" = "yes" ; then 7924 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7925 found="yes" 7926 fi 7927 fi 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943xorg_testset_save_CFLAGS="$CFLAGS" 7944 7945if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7948printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7949if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7950then : 7951 printf %s "(cached) " >&6 7952else case e in #( 7953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954/* end confdefs.h. */ 7955int i; 7956_ACEOF 7957if ac_fn_c_try_compile "$LINENO" 7958then : 7959 xorg_cv_cc_flag_unknown_warning_option=yes 7960else case e in #( 7961 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7962esac 7963fi 7964rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7965esac 7966fi 7967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7968printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971fi 7972 7973if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7976 fi 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7979printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7980if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7981then : 7982 printf %s "(cached) " >&6 7983else case e in #( 7984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986int i; 7987_ACEOF 7988if ac_fn_c_try_compile "$LINENO" 7989then : 7990 xorg_cv_cc_flag_unused_command_line_argument=yes 7991else case e in #( 7992 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7993esac 7994fi 7995rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7996esac 7997fi 7998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7999printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002fi 8003 8004found="no" 8005 8006 if test $found = "no" ; then 8007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8009 fi 8010 8011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8013 fi 8014 8015 CFLAGS="$CFLAGS -Werror=sequence-point" 8016 8017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8018printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8019 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8020 if eval test \${$cacheid+y} 8021then : 8022 printf %s "(cached) " >&6 8023else case e in #( 8024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8025/* end confdefs.h. */ 8026int i; 8027int 8028main (void) 8029{ 8030 8031 ; 8032 return 0; 8033} 8034_ACEOF 8035if ac_fn_c_try_link "$LINENO" 8036then : 8037 eval $cacheid=yes 8038else case e in #( 8039 e) eval $cacheid=no ;; 8040esac 8041fi 8042rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8043 conftest$ac_exeext conftest.$ac_ext ;; 8044esac 8045fi 8046 8047 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049 8050 eval supported=\$$cacheid 8051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8052printf "%s\n" "$supported" >&6; } 8053 if test "$supported" = "yes" ; then 8054 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8055 found="yes" 8056 fi 8057 fi 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073xorg_testset_save_CFLAGS="$CFLAGS" 8074 8075if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8078printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8079if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8080then : 8081 printf %s "(cached) " >&6 8082else case e in #( 8083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8084/* end confdefs.h. */ 8085int i; 8086_ACEOF 8087if ac_fn_c_try_compile "$LINENO" 8088then : 8089 xorg_cv_cc_flag_unknown_warning_option=yes 8090else case e in #( 8091 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8092esac 8093fi 8094rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8095esac 8096fi 8097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101fi 8102 8103if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8111then : 8112 printf %s "(cached) " >&6 8113else case e in #( 8114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115/* end confdefs.h. */ 8116int i; 8117_ACEOF 8118if ac_fn_c_try_compile "$LINENO" 8119then : 8120 xorg_cv_cc_flag_unused_command_line_argument=yes 8121else case e in #( 8122 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8123esac 8124fi 8125rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8126esac 8127fi 8128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8129printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132fi 8133 8134found="no" 8135 8136 if test $found = "no" ; then 8137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 fi 8140 8141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8143 fi 8144 8145 CFLAGS="$CFLAGS -Werror=return-type" 8146 8147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8148printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8149 cacheid=xorg_cv_cc_flag__Werror_return_type 8150 if eval test \${$cacheid+y} 8151then : 8152 printf %s "(cached) " >&6 8153else case e in #( 8154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8155/* end confdefs.h. */ 8156int i; 8157int 8158main (void) 8159{ 8160 8161 ; 8162 return 0; 8163} 8164_ACEOF 8165if ac_fn_c_try_link "$LINENO" 8166then : 8167 eval $cacheid=yes 8168else case e in #( 8169 e) eval $cacheid=no ;; 8170esac 8171fi 8172rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8173 conftest$ac_exeext conftest.$ac_ext ;; 8174esac 8175fi 8176 8177 8178 CFLAGS="$xorg_testset_save_CFLAGS" 8179 8180 eval supported=\$$cacheid 8181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8182printf "%s\n" "$supported" >&6; } 8183 if test "$supported" = "yes" ; then 8184 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8185 found="yes" 8186 fi 8187 fi 8188 8189 if test $found = "no" ; then 8190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8192 fi 8193 8194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8196 fi 8197 8198 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8199 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8201printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8202 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8203 if eval test \${$cacheid+y} 8204then : 8205 printf %s "(cached) " >&6 8206else case e in #( 8207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208/* end confdefs.h. */ 8209int i; 8210int 8211main (void) 8212{ 8213 8214 ; 8215 return 0; 8216} 8217_ACEOF 8218if ac_fn_c_try_link "$LINENO" 8219then : 8220 eval $cacheid=yes 8221else case e in #( 8222 e) eval $cacheid=no ;; 8223esac 8224fi 8225rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8226 conftest$ac_exeext conftest.$ac_ext ;; 8227esac 8228fi 8229 8230 8231 CFLAGS="$xorg_testset_save_CFLAGS" 8232 8233 eval supported=\$$cacheid 8234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8235printf "%s\n" "$supported" >&6; } 8236 if test "$supported" = "yes" ; then 8237 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8238 found="yes" 8239 fi 8240 fi 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256xorg_testset_save_CFLAGS="$CFLAGS" 8257 8258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8261printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8262if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8263then : 8264 printf %s "(cached) " >&6 8265else case e in #( 8266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8267/* end confdefs.h. */ 8268int i; 8269_ACEOF 8270if ac_fn_c_try_compile "$LINENO" 8271then : 8272 xorg_cv_cc_flag_unknown_warning_option=yes 8273else case e in #( 8274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8275esac 8276fi 8277rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8278esac 8279fi 8280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8281printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8283 CFLAGS="$xorg_testset_save_CFLAGS" 8284fi 8285 8286if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8289 fi 8290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8292printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8293if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8294then : 8295 printf %s "(cached) " >&6 8296else case e in #( 8297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8298/* end confdefs.h. */ 8299int i; 8300_ACEOF 8301if ac_fn_c_try_compile "$LINENO" 8302then : 8303 xorg_cv_cc_flag_unused_command_line_argument=yes 8304else case e in #( 8305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8306esac 8307fi 8308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8309esac 8310fi 8311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8312printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315fi 8316 8317found="no" 8318 8319 if test $found = "no" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8326 fi 8327 8328 CFLAGS="$CFLAGS -Werror=trigraphs" 8329 8330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8331printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8332 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8333 if eval test \${$cacheid+y} 8334then : 8335 printf %s "(cached) " >&6 8336else case e in #( 8337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338/* end confdefs.h. */ 8339int i; 8340int 8341main (void) 8342{ 8343 8344 ; 8345 return 0; 8346} 8347_ACEOF 8348if ac_fn_c_try_link "$LINENO" 8349then : 8350 eval $cacheid=yes 8351else case e in #( 8352 e) eval $cacheid=no ;; 8353esac 8354fi 8355rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8356 conftest$ac_exeext conftest.$ac_ext ;; 8357esac 8358fi 8359 8360 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 8363 eval supported=\$$cacheid 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8365printf "%s\n" "$supported" >&6; } 8366 if test "$supported" = "yes" ; then 8367 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8368 found="yes" 8369 fi 8370 fi 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386xorg_testset_save_CFLAGS="$CFLAGS" 8387 8388if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8391printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8392if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8393then : 8394 printf %s "(cached) " >&6 8395else case e in #( 8396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8397/* end confdefs.h. */ 8398int i; 8399_ACEOF 8400if ac_fn_c_try_compile "$LINENO" 8401then : 8402 xorg_cv_cc_flag_unknown_warning_option=yes 8403else case e in #( 8404 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8405esac 8406fi 8407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8408esac 8409fi 8410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8411printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414fi 8415 8416if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 fi 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8422printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8423if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8424then : 8425 printf %s "(cached) " >&6 8426else case e in #( 8427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8428/* end confdefs.h. */ 8429int i; 8430_ACEOF 8431if ac_fn_c_try_compile "$LINENO" 8432then : 8433 xorg_cv_cc_flag_unused_command_line_argument=yes 8434else case e in #( 8435 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8436esac 8437fi 8438rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8439esac 8440fi 8441{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8442printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445fi 8446 8447found="no" 8448 8449 if test $found = "no" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 8454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8456 fi 8457 8458 CFLAGS="$CFLAGS -Werror=array-bounds" 8459 8460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8461printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8462 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8463 if eval test \${$cacheid+y} 8464then : 8465 printf %s "(cached) " >&6 8466else case e in #( 8467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468/* end confdefs.h. */ 8469int i; 8470int 8471main (void) 8472{ 8473 8474 ; 8475 return 0; 8476} 8477_ACEOF 8478if ac_fn_c_try_link "$LINENO" 8479then : 8480 eval $cacheid=yes 8481else case e in #( 8482 e) eval $cacheid=no ;; 8483esac 8484fi 8485rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8486 conftest$ac_exeext conftest.$ac_ext ;; 8487esac 8488fi 8489 8490 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 8493 eval supported=\$$cacheid 8494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8495printf "%s\n" "$supported" >&6; } 8496 if test "$supported" = "yes" ; then 8497 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8498 found="yes" 8499 fi 8500 fi 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516xorg_testset_save_CFLAGS="$CFLAGS" 8517 8518if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8521printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8522if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8523then : 8524 printf %s "(cached) " >&6 8525else case e in #( 8526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8527/* end confdefs.h. */ 8528int i; 8529_ACEOF 8530if ac_fn_c_try_compile "$LINENO" 8531then : 8532 xorg_cv_cc_flag_unknown_warning_option=yes 8533else case e in #( 8534 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8535esac 8536fi 8537rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8538esac 8539fi 8540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8541printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8543 CFLAGS="$xorg_testset_save_CFLAGS" 8544fi 8545 8546if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8549 fi 8550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8552printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8553if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8554then : 8555 printf %s "(cached) " >&6 8556else case e in #( 8557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558/* end confdefs.h. */ 8559int i; 8560_ACEOF 8561if ac_fn_c_try_compile "$LINENO" 8562then : 8563 xorg_cv_cc_flag_unused_command_line_argument=yes 8564else case e in #( 8565 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8566esac 8567fi 8568rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8569esac 8570fi 8571{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8572printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8574 CFLAGS="$xorg_testset_save_CFLAGS" 8575fi 8576 8577found="no" 8578 8579 if test $found = "no" ; then 8580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8582 fi 8583 8584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8586 fi 8587 8588 CFLAGS="$CFLAGS -Werror=write-strings" 8589 8590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8591printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8592 cacheid=xorg_cv_cc_flag__Werror_write_strings 8593 if eval test \${$cacheid+y} 8594then : 8595 printf %s "(cached) " >&6 8596else case e in #( 8597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8598/* end confdefs.h. */ 8599int i; 8600int 8601main (void) 8602{ 8603 8604 ; 8605 return 0; 8606} 8607_ACEOF 8608if ac_fn_c_try_link "$LINENO" 8609then : 8610 eval $cacheid=yes 8611else case e in #( 8612 e) eval $cacheid=no ;; 8613esac 8614fi 8615rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8616 conftest$ac_exeext conftest.$ac_ext ;; 8617esac 8618fi 8619 8620 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 8623 eval supported=\$$cacheid 8624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8625printf "%s\n" "$supported" >&6; } 8626 if test "$supported" = "yes" ; then 8627 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8628 found="yes" 8629 fi 8630 fi 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646xorg_testset_save_CFLAGS="$CFLAGS" 8647 8648if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8651printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8652if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8653then : 8654 printf %s "(cached) " >&6 8655else case e in #( 8656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8657/* end confdefs.h. */ 8658int i; 8659_ACEOF 8660if ac_fn_c_try_compile "$LINENO" 8661then : 8662 xorg_cv_cc_flag_unknown_warning_option=yes 8663else case e in #( 8664 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8665esac 8666fi 8667rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8668esac 8669fi 8670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8671printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8673 CFLAGS="$xorg_testset_save_CFLAGS" 8674fi 8675 8676if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 fi 8680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8682printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8683if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8684then : 8685 printf %s "(cached) " >&6 8686else case e in #( 8687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8688/* end confdefs.h. */ 8689int i; 8690_ACEOF 8691if ac_fn_c_try_compile "$LINENO" 8692then : 8693 xorg_cv_cc_flag_unused_command_line_argument=yes 8694else case e in #( 8695 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8696esac 8697fi 8698rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8699esac 8700fi 8701{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8702printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8704 CFLAGS="$xorg_testset_save_CFLAGS" 8705fi 8706 8707found="no" 8708 8709 if test $found = "no" ; then 8710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 8714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8716 fi 8717 8718 CFLAGS="$CFLAGS -Werror=address" 8719 8720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8721printf %s "checking if $CC supports -Werror=address... " >&6; } 8722 cacheid=xorg_cv_cc_flag__Werror_address 8723 if eval test \${$cacheid+y} 8724then : 8725 printf %s "(cached) " >&6 8726else case e in #( 8727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8728/* end confdefs.h. */ 8729int i; 8730int 8731main (void) 8732{ 8733 8734 ; 8735 return 0; 8736} 8737_ACEOF 8738if ac_fn_c_try_link "$LINENO" 8739then : 8740 eval $cacheid=yes 8741else case e in #( 8742 e) eval $cacheid=no ;; 8743esac 8744fi 8745rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8746 conftest$ac_exeext conftest.$ac_ext ;; 8747esac 8748fi 8749 8750 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 8753 eval supported=\$$cacheid 8754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8755printf "%s\n" "$supported" >&6; } 8756 if test "$supported" = "yes" ; then 8757 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8758 found="yes" 8759 fi 8760 fi 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776xorg_testset_save_CFLAGS="$CFLAGS" 8777 8778if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8781printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8782if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8783then : 8784 printf %s "(cached) " >&6 8785else case e in #( 8786 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8787/* end confdefs.h. */ 8788int i; 8789_ACEOF 8790if ac_fn_c_try_compile "$LINENO" 8791then : 8792 xorg_cv_cc_flag_unknown_warning_option=yes 8793else case e in #( 8794 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8795esac 8796fi 8797rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8798esac 8799fi 8800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8801printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8803 CFLAGS="$xorg_testset_save_CFLAGS" 8804fi 8805 8806if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 fi 8810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8812printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8813if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8814then : 8815 printf %s "(cached) " >&6 8816else case e in #( 8817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8818/* end confdefs.h. */ 8819int i; 8820_ACEOF 8821if ac_fn_c_try_compile "$LINENO" 8822then : 8823 xorg_cv_cc_flag_unused_command_line_argument=yes 8824else case e in #( 8825 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8826esac 8827fi 8828rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8829esac 8830fi 8831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8832printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8834 CFLAGS="$xorg_testset_save_CFLAGS" 8835fi 8836 8837found="no" 8838 8839 if test $found = "no" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 8844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8846 fi 8847 8848 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8849 8850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8851printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8852 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8853 if eval test \${$cacheid+y} 8854then : 8855 printf %s "(cached) " >&6 8856else case e in #( 8857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858/* end confdefs.h. */ 8859int i; 8860int 8861main (void) 8862{ 8863 8864 ; 8865 return 0; 8866} 8867_ACEOF 8868if ac_fn_c_try_link "$LINENO" 8869then : 8870 eval $cacheid=yes 8871else case e in #( 8872 e) eval $cacheid=no ;; 8873esac 8874fi 8875rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8876 conftest$ac_exeext conftest.$ac_ext ;; 8877esac 8878fi 8879 8880 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 8883 eval supported=\$$cacheid 8884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8885printf "%s\n" "$supported" >&6; } 8886 if test "$supported" = "yes" ; then 8887 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8888 found="yes" 8889 fi 8890 fi 8891 8892 if test $found = "no" ; then 8893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8895 fi 8896 8897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8899 fi 8900 8901 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8902 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8904printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8905 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8906 if eval test \${$cacheid+y} 8907then : 8908 printf %s "(cached) " >&6 8909else case e in #( 8910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911/* end confdefs.h. */ 8912int i; 8913int 8914main (void) 8915{ 8916 8917 ; 8918 return 0; 8919} 8920_ACEOF 8921if ac_fn_c_try_link "$LINENO" 8922then : 8923 eval $cacheid=yes 8924else case e in #( 8925 e) eval $cacheid=no ;; 8926esac 8927fi 8928rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8929 conftest$ac_exeext conftest.$ac_ext ;; 8930esac 8931fi 8932 8933 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935 8936 eval supported=\$$cacheid 8937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8938printf "%s\n" "$supported" >&6; } 8939 if test "$supported" = "yes" ; then 8940 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8941 found="yes" 8942 fi 8943 fi 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959xorg_testset_save_CFLAGS="$CFLAGS" 8960 8961if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8964printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8965if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8966then : 8967 printf %s "(cached) " >&6 8968else case e in #( 8969 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970/* end confdefs.h. */ 8971int i; 8972_ACEOF 8973if ac_fn_c_try_compile "$LINENO" 8974then : 8975 xorg_cv_cc_flag_unknown_warning_option=yes 8976else case e in #( 8977 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8978esac 8979fi 8980rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8981esac 8982fi 8983{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8984printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8986 CFLAGS="$xorg_testset_save_CFLAGS" 8987fi 8988 8989if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8992 fi 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8995printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8996if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8997then : 8998 printf %s "(cached) " >&6 8999else case e in #( 9000 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001/* end confdefs.h. */ 9002int i; 9003_ACEOF 9004if ac_fn_c_try_compile "$LINENO" 9005then : 9006 xorg_cv_cc_flag_unused_command_line_argument=yes 9007else case e in #( 9008 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9009esac 9010fi 9011rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9012esac 9013fi 9014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9015printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018fi 9019 9020found="no" 9021 9022 if test $found = "no" ; then 9023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9025 fi 9026 9027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9029 fi 9030 9031 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9032 9033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9034printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9035 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9036 if eval test \${$cacheid+y} 9037then : 9038 printf %s "(cached) " >&6 9039else case e in #( 9040 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9041/* end confdefs.h. */ 9042int i; 9043int 9044main (void) 9045{ 9046 9047 ; 9048 return 0; 9049} 9050_ACEOF 9051if ac_fn_c_try_link "$LINENO" 9052then : 9053 eval $cacheid=yes 9054else case e in #( 9055 e) eval $cacheid=no ;; 9056esac 9057fi 9058rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9059 conftest$ac_exeext conftest.$ac_ext ;; 9060esac 9061fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=\$$cacheid 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068printf "%s\n" "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9071 found="yes" 9072 fi 9073 fi 9074 9075 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9076else 9077{ 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 $PACKAGE_BUGREPORT" >&5 9078printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092xorg_testset_save_CFLAGS="$CFLAGS" 9093 9094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9097printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9098if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9099then : 9100 printf %s "(cached) " >&6 9101else case e in #( 9102 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103/* end confdefs.h. */ 9104int i; 9105_ACEOF 9106if ac_fn_c_try_compile "$LINENO" 9107then : 9108 xorg_cv_cc_flag_unknown_warning_option=yes 9109else case e in #( 9110 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9111esac 9112fi 9113rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9114esac 9115fi 9116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9117printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9119 CFLAGS="$xorg_testset_save_CFLAGS" 9120fi 9121 9122if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9128printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9129if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9130then : 9131 printf %s "(cached) " >&6 9132else case e in #( 9133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9134/* end confdefs.h. */ 9135int i; 9136_ACEOF 9137if ac_fn_c_try_compile "$LINENO" 9138then : 9139 xorg_cv_cc_flag_unused_command_line_argument=yes 9140else case e in #( 9141 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9142esac 9143fi 9144rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9145esac 9146fi 9147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9148printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9150 CFLAGS="$xorg_testset_save_CFLAGS" 9151fi 9152 9153found="no" 9154 9155 if test $found = "no" ; then 9156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9158 fi 9159 9160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9162 fi 9163 9164 CFLAGS="$CFLAGS -Wimplicit" 9165 9166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9167printf %s "checking if $CC supports -Wimplicit... " >&6; } 9168 cacheid=xorg_cv_cc_flag__Wimplicit 9169 if eval test \${$cacheid+y} 9170then : 9171 printf %s "(cached) " >&6 9172else case e in #( 9173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9174/* end confdefs.h. */ 9175int i; 9176int 9177main (void) 9178{ 9179 9180 ; 9181 return 0; 9182} 9183_ACEOF 9184if ac_fn_c_try_link "$LINENO" 9185then : 9186 eval $cacheid=yes 9187else case e in #( 9188 e) eval $cacheid=no ;; 9189esac 9190fi 9191rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9192 conftest$ac_exeext conftest.$ac_ext ;; 9193esac 9194fi 9195 9196 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 9199 eval supported=\$$cacheid 9200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9201printf "%s\n" "$supported" >&6; } 9202 if test "$supported" = "yes" ; then 9203 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9204 found="yes" 9205 fi 9206 fi 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222xorg_testset_save_CFLAGS="$CFLAGS" 9223 9224if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9227printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9228if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9229then : 9230 printf %s "(cached) " >&6 9231else case e in #( 9232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233/* end confdefs.h. */ 9234int i; 9235_ACEOF 9236if ac_fn_c_try_compile "$LINENO" 9237then : 9238 xorg_cv_cc_flag_unknown_warning_option=yes 9239else case e in #( 9240 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9241esac 9242fi 9243rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9244esac 9245fi 9246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9247printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250fi 9251 9252if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9255 fi 9256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9258printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9259if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9260then : 9261 printf %s "(cached) " >&6 9262else case e in #( 9263 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264/* end confdefs.h. */ 9265int i; 9266_ACEOF 9267if ac_fn_c_try_compile "$LINENO" 9268then : 9269 xorg_cv_cc_flag_unused_command_line_argument=yes 9270else case e in #( 9271 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9272esac 9273fi 9274rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9275esac 9276fi 9277{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9278printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281fi 9282 9283found="no" 9284 9285 if test $found = "no" ; then 9286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9288 fi 9289 9290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9292 fi 9293 9294 CFLAGS="$CFLAGS -Wnonnull" 9295 9296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9297printf %s "checking if $CC supports -Wnonnull... " >&6; } 9298 cacheid=xorg_cv_cc_flag__Wnonnull 9299 if eval test \${$cacheid+y} 9300then : 9301 printf %s "(cached) " >&6 9302else case e in #( 9303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304/* end confdefs.h. */ 9305int i; 9306int 9307main (void) 9308{ 9309 9310 ; 9311 return 0; 9312} 9313_ACEOF 9314if ac_fn_c_try_link "$LINENO" 9315then : 9316 eval $cacheid=yes 9317else case e in #( 9318 e) eval $cacheid=no ;; 9319esac 9320fi 9321rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9322 conftest$ac_exeext conftest.$ac_ext ;; 9323esac 9324fi 9325 9326 9327 CFLAGS="$xorg_testset_save_CFLAGS" 9328 9329 eval supported=\$$cacheid 9330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9331printf "%s\n" "$supported" >&6; } 9332 if test "$supported" = "yes" ; then 9333 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9334 found="yes" 9335 fi 9336 fi 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352xorg_testset_save_CFLAGS="$CFLAGS" 9353 9354if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9357printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9358if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9359then : 9360 printf %s "(cached) " >&6 9361else case e in #( 9362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9363/* end confdefs.h. */ 9364int i; 9365_ACEOF 9366if ac_fn_c_try_compile "$LINENO" 9367then : 9368 xorg_cv_cc_flag_unknown_warning_option=yes 9369else case e in #( 9370 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9371esac 9372fi 9373rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9374esac 9375fi 9376{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9377printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380fi 9381 9382if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 fi 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9388printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9389if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9390then : 9391 printf %s "(cached) " >&6 9392else case e in #( 9393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394/* end confdefs.h. */ 9395int i; 9396_ACEOF 9397if ac_fn_c_try_compile "$LINENO" 9398then : 9399 xorg_cv_cc_flag_unused_command_line_argument=yes 9400else case e in #( 9401 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9402esac 9403fi 9404rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9405esac 9406fi 9407{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9408printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411fi 9412 9413found="no" 9414 9415 if test $found = "no" ; then 9416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9418 fi 9419 9420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9422 fi 9423 9424 CFLAGS="$CFLAGS -Winit-self" 9425 9426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9427printf %s "checking if $CC supports -Winit-self... " >&6; } 9428 cacheid=xorg_cv_cc_flag__Winit_self 9429 if eval test \${$cacheid+y} 9430then : 9431 printf %s "(cached) " >&6 9432else case e in #( 9433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434/* end confdefs.h. */ 9435int i; 9436int 9437main (void) 9438{ 9439 9440 ; 9441 return 0; 9442} 9443_ACEOF 9444if ac_fn_c_try_link "$LINENO" 9445then : 9446 eval $cacheid=yes 9447else case e in #( 9448 e) eval $cacheid=no ;; 9449esac 9450fi 9451rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9452 conftest$ac_exeext conftest.$ac_ext ;; 9453esac 9454fi 9455 9456 9457 CFLAGS="$xorg_testset_save_CFLAGS" 9458 9459 eval supported=\$$cacheid 9460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9461printf "%s\n" "$supported" >&6; } 9462 if test "$supported" = "yes" ; then 9463 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9464 found="yes" 9465 fi 9466 fi 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482xorg_testset_save_CFLAGS="$CFLAGS" 9483 9484if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9487printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9488if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9489then : 9490 printf %s "(cached) " >&6 9491else case e in #( 9492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9493/* end confdefs.h. */ 9494int i; 9495_ACEOF 9496if ac_fn_c_try_compile "$LINENO" 9497then : 9498 xorg_cv_cc_flag_unknown_warning_option=yes 9499else case e in #( 9500 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9501esac 9502fi 9503rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9504esac 9505fi 9506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9507printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9509 CFLAGS="$xorg_testset_save_CFLAGS" 9510fi 9511 9512if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9515 fi 9516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9518printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9519if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9520then : 9521 printf %s "(cached) " >&6 9522else case e in #( 9523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9524/* end confdefs.h. */ 9525int i; 9526_ACEOF 9527if ac_fn_c_try_compile "$LINENO" 9528then : 9529 xorg_cv_cc_flag_unused_command_line_argument=yes 9530else case e in #( 9531 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9532esac 9533fi 9534rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9535esac 9536fi 9537{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9538printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541fi 9542 9543found="no" 9544 9545 if test $found = "no" ; then 9546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 fi 9553 9554 CFLAGS="$CFLAGS -Wmain" 9555 9556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9557printf %s "checking if $CC supports -Wmain... " >&6; } 9558 cacheid=xorg_cv_cc_flag__Wmain 9559 if eval test \${$cacheid+y} 9560then : 9561 printf %s "(cached) " >&6 9562else case e in #( 9563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9564/* end confdefs.h. */ 9565int i; 9566int 9567main (void) 9568{ 9569 9570 ; 9571 return 0; 9572} 9573_ACEOF 9574if ac_fn_c_try_link "$LINENO" 9575then : 9576 eval $cacheid=yes 9577else case e in #( 9578 e) eval $cacheid=no ;; 9579esac 9580fi 9581rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9582 conftest$ac_exeext conftest.$ac_ext ;; 9583esac 9584fi 9585 9586 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 9589 eval supported=\$$cacheid 9590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9591printf "%s\n" "$supported" >&6; } 9592 if test "$supported" = "yes" ; then 9593 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9594 found="yes" 9595 fi 9596 fi 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612xorg_testset_save_CFLAGS="$CFLAGS" 9613 9614if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9617printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9618if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9619then : 9620 printf %s "(cached) " >&6 9621else case e in #( 9622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9623/* end confdefs.h. */ 9624int i; 9625_ACEOF 9626if ac_fn_c_try_compile "$LINENO" 9627then : 9628 xorg_cv_cc_flag_unknown_warning_option=yes 9629else case e in #( 9630 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9631esac 9632fi 9633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9634esac 9635fi 9636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9637printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9639 CFLAGS="$xorg_testset_save_CFLAGS" 9640fi 9641 9642if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9645 fi 9646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9648printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9649if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9650then : 9651 printf %s "(cached) " >&6 9652else case e in #( 9653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9654/* end confdefs.h. */ 9655int i; 9656_ACEOF 9657if ac_fn_c_try_compile "$LINENO" 9658then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660else case e in #( 9661 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9662esac 9663fi 9664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9665esac 9666fi 9667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671fi 9672 9673found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Wmissing-braces" 9685 9686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9687printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Wmissing_braces 9689 if eval test \${$cacheid+y} 9690then : 9691 printf %s "(cached) " >&6 9692else case e in #( 9693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694/* end confdefs.h. */ 9695int i; 9696int 9697main (void) 9698{ 9699 9700 ; 9701 return 0; 9702} 9703_ACEOF 9704if ac_fn_c_try_link "$LINENO" 9705then : 9706 eval $cacheid=yes 9707else case e in #( 9708 e) eval $cacheid=no ;; 9709esac 9710fi 9711rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9712 conftest$ac_exeext conftest.$ac_ext ;; 9713esac 9714fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721printf "%s\n" "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9749then : 9750 printf %s "(cached) " >&6 9751else case e in #( 9752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9753/* end confdefs.h. */ 9754int i; 9755_ACEOF 9756if ac_fn_c_try_compile "$LINENO" 9757then : 9758 xorg_cv_cc_flag_unknown_warning_option=yes 9759else case e in #( 9760 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9761esac 9762fi 9763rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9764esac 9765fi 9766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9767printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9769 CFLAGS="$xorg_testset_save_CFLAGS" 9770fi 9771 9772if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9775 fi 9776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9778printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9779if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9780then : 9781 printf %s "(cached) " >&6 9782else case e in #( 9783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9784/* end confdefs.h. */ 9785int i; 9786_ACEOF 9787if ac_fn_c_try_compile "$LINENO" 9788then : 9789 xorg_cv_cc_flag_unused_command_line_argument=yes 9790else case e in #( 9791 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9792esac 9793fi 9794rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9795esac 9796fi 9797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9798printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801fi 9802 9803found="no" 9804 9805 if test $found = "no" ; then 9806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9808 fi 9809 9810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9812 fi 9813 9814 CFLAGS="$CFLAGS -Wsequence-point" 9815 9816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9817printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9818 cacheid=xorg_cv_cc_flag__Wsequence_point 9819 if eval test \${$cacheid+y} 9820then : 9821 printf %s "(cached) " >&6 9822else case e in #( 9823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9824/* end confdefs.h. */ 9825int i; 9826int 9827main (void) 9828{ 9829 9830 ; 9831 return 0; 9832} 9833_ACEOF 9834if ac_fn_c_try_link "$LINENO" 9835then : 9836 eval $cacheid=yes 9837else case e in #( 9838 e) eval $cacheid=no ;; 9839esac 9840fi 9841rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9842 conftest$ac_exeext conftest.$ac_ext ;; 9843esac 9844fi 9845 9846 9847 CFLAGS="$xorg_testset_save_CFLAGS" 9848 9849 eval supported=\$$cacheid 9850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9851printf "%s\n" "$supported" >&6; } 9852 if test "$supported" = "yes" ; then 9853 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9854 found="yes" 9855 fi 9856 fi 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872xorg_testset_save_CFLAGS="$CFLAGS" 9873 9874if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9877printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9878if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9879then : 9880 printf %s "(cached) " >&6 9881else case e in #( 9882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9883/* end confdefs.h. */ 9884int i; 9885_ACEOF 9886if ac_fn_c_try_compile "$LINENO" 9887then : 9888 xorg_cv_cc_flag_unknown_warning_option=yes 9889else case e in #( 9890 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9891esac 9892fi 9893rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9894esac 9895fi 9896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9897printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9899 CFLAGS="$xorg_testset_save_CFLAGS" 9900fi 9901 9902if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9905 fi 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9908printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9909if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9910then : 9911 printf %s "(cached) " >&6 9912else case e in #( 9913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914/* end confdefs.h. */ 9915int i; 9916_ACEOF 9917if ac_fn_c_try_compile "$LINENO" 9918then : 9919 xorg_cv_cc_flag_unused_command_line_argument=yes 9920else case e in #( 9921 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9922esac 9923fi 9924rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9925esac 9926fi 9927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9928printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9930 CFLAGS="$xorg_testset_save_CFLAGS" 9931fi 9932 9933found="no" 9934 9935 if test $found = "no" ; then 9936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9938 fi 9939 9940 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9942 fi 9943 9944 CFLAGS="$CFLAGS -Wreturn-type" 9945 9946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9947printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9948 cacheid=xorg_cv_cc_flag__Wreturn_type 9949 if eval test \${$cacheid+y} 9950then : 9951 printf %s "(cached) " >&6 9952else case e in #( 9953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9954/* end confdefs.h. */ 9955int i; 9956int 9957main (void) 9958{ 9959 9960 ; 9961 return 0; 9962} 9963_ACEOF 9964if ac_fn_c_try_link "$LINENO" 9965then : 9966 eval $cacheid=yes 9967else case e in #( 9968 e) eval $cacheid=no ;; 9969esac 9970fi 9971rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9972 conftest$ac_exeext conftest.$ac_ext ;; 9973esac 9974fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981printf "%s\n" "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10009then : 10010 printf %s "(cached) " >&6 10011else case e in #( 10012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10013/* end confdefs.h. */ 10014int i; 10015_ACEOF 10016if ac_fn_c_try_compile "$LINENO" 10017then : 10018 xorg_cv_cc_flag_unknown_warning_option=yes 10019else case e in #( 10020 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10021esac 10022fi 10023rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10024esac 10025fi 10026{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10027printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10028 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10029 CFLAGS="$xorg_testset_save_CFLAGS" 10030fi 10031 10032if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10035 fi 10036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10038printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10039if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10040then : 10041 printf %s "(cached) " >&6 10042else case e in #( 10043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10044/* end confdefs.h. */ 10045int i; 10046_ACEOF 10047if ac_fn_c_try_compile "$LINENO" 10048then : 10049 xorg_cv_cc_flag_unused_command_line_argument=yes 10050else case e in #( 10051 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10052esac 10053fi 10054rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10055esac 10056fi 10057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10058printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061fi 10062 10063found="no" 10064 10065 if test $found = "no" ; then 10066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10068 fi 10069 10070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10072 fi 10073 10074 CFLAGS="$CFLAGS -Wtrigraphs" 10075 10076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10077printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10078 cacheid=xorg_cv_cc_flag__Wtrigraphs 10079 if eval test \${$cacheid+y} 10080then : 10081 printf %s "(cached) " >&6 10082else case e in #( 10083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084/* end confdefs.h. */ 10085int i; 10086int 10087main (void) 10088{ 10089 10090 ; 10091 return 0; 10092} 10093_ACEOF 10094if ac_fn_c_try_link "$LINENO" 10095then : 10096 eval $cacheid=yes 10097else case e in #( 10098 e) eval $cacheid=no ;; 10099esac 10100fi 10101rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10102 conftest$ac_exeext conftest.$ac_ext ;; 10103esac 10104fi 10105 10106 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 10109 eval supported=\$$cacheid 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10111printf "%s\n" "$supported" >&6; } 10112 if test "$supported" = "yes" ; then 10113 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10114 found="yes" 10115 fi 10116 fi 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132xorg_testset_save_CFLAGS="$CFLAGS" 10133 10134if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10137printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10138if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10139then : 10140 printf %s "(cached) " >&6 10141else case e in #( 10142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10143/* end confdefs.h. */ 10144int i; 10145_ACEOF 10146if ac_fn_c_try_compile "$LINENO" 10147then : 10148 xorg_cv_cc_flag_unknown_warning_option=yes 10149else case e in #( 10150 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10151esac 10152fi 10153rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10154esac 10155fi 10156{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10157printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10159 CFLAGS="$xorg_testset_save_CFLAGS" 10160fi 10161 10162if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10165 fi 10166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10168printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10169if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10170then : 10171 printf %s "(cached) " >&6 10172else case e in #( 10173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174/* end confdefs.h. */ 10175int i; 10176_ACEOF 10177if ac_fn_c_try_compile "$LINENO" 10178then : 10179 xorg_cv_cc_flag_unused_command_line_argument=yes 10180else case e in #( 10181 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10182esac 10183fi 10184rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10185esac 10186fi 10187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10188printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10190 CFLAGS="$xorg_testset_save_CFLAGS" 10191fi 10192 10193found="no" 10194 10195 if test $found = "no" ; then 10196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10198 fi 10199 10200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10202 fi 10203 10204 CFLAGS="$CFLAGS -Warray-bounds" 10205 10206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10207printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10208 cacheid=xorg_cv_cc_flag__Warray_bounds 10209 if eval test \${$cacheid+y} 10210then : 10211 printf %s "(cached) " >&6 10212else case e in #( 10213 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10214/* end confdefs.h. */ 10215int i; 10216int 10217main (void) 10218{ 10219 10220 ; 10221 return 0; 10222} 10223_ACEOF 10224if ac_fn_c_try_link "$LINENO" 10225then : 10226 eval $cacheid=yes 10227else case e in #( 10228 e) eval $cacheid=no ;; 10229esac 10230fi 10231rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10232 conftest$ac_exeext conftest.$ac_ext ;; 10233esac 10234fi 10235 10236 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 10239 eval supported=\$$cacheid 10240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10241printf "%s\n" "$supported" >&6; } 10242 if test "$supported" = "yes" ; then 10243 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10244 found="yes" 10245 fi 10246 fi 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262xorg_testset_save_CFLAGS="$CFLAGS" 10263 10264if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10267printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10268if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10269then : 10270 printf %s "(cached) " >&6 10271else case e in #( 10272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273/* end confdefs.h. */ 10274int i; 10275_ACEOF 10276if ac_fn_c_try_compile "$LINENO" 10277then : 10278 xorg_cv_cc_flag_unknown_warning_option=yes 10279else case e in #( 10280 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10281esac 10282fi 10283rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10284esac 10285fi 10286{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10287printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10289 CFLAGS="$xorg_testset_save_CFLAGS" 10290fi 10291 10292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10295 fi 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10298printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10299if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10300then : 10301 printf %s "(cached) " >&6 10302else case e in #( 10303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10304/* end confdefs.h. */ 10305int i; 10306_ACEOF 10307if ac_fn_c_try_compile "$LINENO" 10308then : 10309 xorg_cv_cc_flag_unused_command_line_argument=yes 10310else case e in #( 10311 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10312esac 10313fi 10314rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10315esac 10316fi 10317{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10318printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321fi 10322 10323found="no" 10324 10325 if test $found = "no" ; then 10326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10328 fi 10329 10330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 fi 10333 10334 CFLAGS="$CFLAGS -Wwrite-strings" 10335 10336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10337printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10338 cacheid=xorg_cv_cc_flag__Wwrite_strings 10339 if eval test \${$cacheid+y} 10340then : 10341 printf %s "(cached) " >&6 10342else case e in #( 10343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344/* end confdefs.h. */ 10345int i; 10346int 10347main (void) 10348{ 10349 10350 ; 10351 return 0; 10352} 10353_ACEOF 10354if ac_fn_c_try_link "$LINENO" 10355then : 10356 eval $cacheid=yes 10357else case e in #( 10358 e) eval $cacheid=no ;; 10359esac 10360fi 10361rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10362 conftest$ac_exeext conftest.$ac_ext ;; 10363esac 10364fi 10365 10366 10367 CFLAGS="$xorg_testset_save_CFLAGS" 10368 10369 eval supported=\$$cacheid 10370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10371printf "%s\n" "$supported" >&6; } 10372 if test "$supported" = "yes" ; then 10373 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10374 found="yes" 10375 fi 10376 fi 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392xorg_testset_save_CFLAGS="$CFLAGS" 10393 10394if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10397printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10398if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10399then : 10400 printf %s "(cached) " >&6 10401else case e in #( 10402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10403/* end confdefs.h. */ 10404int i; 10405_ACEOF 10406if ac_fn_c_try_compile "$LINENO" 10407then : 10408 xorg_cv_cc_flag_unknown_warning_option=yes 10409else case e in #( 10410 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10411esac 10412fi 10413rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10414esac 10415fi 10416{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10417printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420fi 10421 10422if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10425 fi 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10428printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10429if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10430then : 10431 printf %s "(cached) " >&6 10432else case e in #( 10433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10434/* end confdefs.h. */ 10435int i; 10436_ACEOF 10437if ac_fn_c_try_compile "$LINENO" 10438then : 10439 xorg_cv_cc_flag_unused_command_line_argument=yes 10440else case e in #( 10441 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10442esac 10443fi 10444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10445esac 10446fi 10447{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10448printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10450 CFLAGS="$xorg_testset_save_CFLAGS" 10451fi 10452 10453found="no" 10454 10455 if test $found = "no" ; then 10456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10458 fi 10459 10460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10462 fi 10463 10464 CFLAGS="$CFLAGS -Waddress" 10465 10466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10467printf %s "checking if $CC supports -Waddress... " >&6; } 10468 cacheid=xorg_cv_cc_flag__Waddress 10469 if eval test \${$cacheid+y} 10470then : 10471 printf %s "(cached) " >&6 10472else case e in #( 10473 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10474/* end confdefs.h. */ 10475int i; 10476int 10477main (void) 10478{ 10479 10480 ; 10481 return 0; 10482} 10483_ACEOF 10484if ac_fn_c_try_link "$LINENO" 10485then : 10486 eval $cacheid=yes 10487else case e in #( 10488 e) eval $cacheid=no ;; 10489esac 10490fi 10491rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10492 conftest$ac_exeext conftest.$ac_ext ;; 10493esac 10494fi 10495 10496 10497 CFLAGS="$xorg_testset_save_CFLAGS" 10498 10499 eval supported=\$$cacheid 10500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10501printf "%s\n" "$supported" >&6; } 10502 if test "$supported" = "yes" ; then 10503 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10504 found="yes" 10505 fi 10506 fi 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522xorg_testset_save_CFLAGS="$CFLAGS" 10523 10524if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10527printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10528if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10529then : 10530 printf %s "(cached) " >&6 10531else case e in #( 10532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10533/* end confdefs.h. */ 10534int i; 10535_ACEOF 10536if ac_fn_c_try_compile "$LINENO" 10537then : 10538 xorg_cv_cc_flag_unknown_warning_option=yes 10539else case e in #( 10540 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10541esac 10542fi 10543rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10544esac 10545fi 10546{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10547printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550fi 10551 10552if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10555 fi 10556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10558printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10559if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10560then : 10561 printf %s "(cached) " >&6 10562else case e in #( 10563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10564/* end confdefs.h. */ 10565int i; 10566_ACEOF 10567if ac_fn_c_try_compile "$LINENO" 10568then : 10569 xorg_cv_cc_flag_unused_command_line_argument=yes 10570else case e in #( 10571 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10572esac 10573fi 10574rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10575esac 10576fi 10577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10578printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10580 CFLAGS="$xorg_testset_save_CFLAGS" 10581fi 10582 10583found="no" 10584 10585 if test $found = "no" ; then 10586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10588 fi 10589 10590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10592 fi 10593 10594 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10595 10596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10597printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10598 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10599 if eval test \${$cacheid+y} 10600then : 10601 printf %s "(cached) " >&6 10602else case e in #( 10603 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10604/* end confdefs.h. */ 10605int i; 10606int 10607main (void) 10608{ 10609 10610 ; 10611 return 0; 10612} 10613_ACEOF 10614if ac_fn_c_try_link "$LINENO" 10615then : 10616 eval $cacheid=yes 10617else case e in #( 10618 e) eval $cacheid=no ;; 10619esac 10620fi 10621rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10622 conftest$ac_exeext conftest.$ac_ext ;; 10623esac 10624fi 10625 10626 10627 CFLAGS="$xorg_testset_save_CFLAGS" 10628 10629 eval supported=\$$cacheid 10630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10631printf "%s\n" "$supported" >&6; } 10632 if test "$supported" = "yes" ; then 10633 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10634 found="yes" 10635 fi 10636 fi 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652xorg_testset_save_CFLAGS="$CFLAGS" 10653 10654if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10657printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10658if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10659then : 10660 printf %s "(cached) " >&6 10661else case e in #( 10662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10663/* end confdefs.h. */ 10664int i; 10665_ACEOF 10666if ac_fn_c_try_compile "$LINENO" 10667then : 10668 xorg_cv_cc_flag_unknown_warning_option=yes 10669else case e in #( 10670 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10671esac 10672fi 10673rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10674esac 10675fi 10676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10677printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10679 CFLAGS="$xorg_testset_save_CFLAGS" 10680fi 10681 10682if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10685 fi 10686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10688printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10689if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10690then : 10691 printf %s "(cached) " >&6 10692else case e in #( 10693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10694/* end confdefs.h. */ 10695int i; 10696_ACEOF 10697if ac_fn_c_try_compile "$LINENO" 10698then : 10699 xorg_cv_cc_flag_unused_command_line_argument=yes 10700else case e in #( 10701 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10702esac 10703fi 10704rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10705esac 10706fi 10707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10708printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10710 CFLAGS="$xorg_testset_save_CFLAGS" 10711fi 10712 10713found="no" 10714 10715 if test $found = "no" ; then 10716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10718 fi 10719 10720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10722 fi 10723 10724 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10725 10726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10727printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10728 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10729 if eval test \${$cacheid+y} 10730then : 10731 printf %s "(cached) " >&6 10732else case e in #( 10733 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10734/* end confdefs.h. */ 10735int i; 10736int 10737main (void) 10738{ 10739 10740 ; 10741 return 0; 10742} 10743_ACEOF 10744if ac_fn_c_try_link "$LINENO" 10745then : 10746 eval $cacheid=yes 10747else case e in #( 10748 e) eval $cacheid=no ;; 10749esac 10750fi 10751rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10752 conftest$ac_exeext conftest.$ac_ext ;; 10753esac 10754fi 10755 10756 10757 CFLAGS="$xorg_testset_save_CFLAGS" 10758 10759 eval supported=\$$cacheid 10760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10761printf "%s\n" "$supported" >&6; } 10762 if test "$supported" = "yes" ; then 10763 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10764 found="yes" 10765 fi 10766 fi 10767 10768 10769fi 10770 10771 10772 10773 10774 10775 10776 10777 CWARNFLAGS="$BASE_CFLAGS" 10778 if test "x$GCC" = xyes ; then 10779 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10780 fi 10781 10782 10783 10784 10785 10786 10787 10788 10789# Check whether --enable-strict-compilation was given. 10790if test ${enable_strict_compilation+y} 10791then : 10792 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10793else case e in #( 10794 e) STRICT_COMPILE=no ;; 10795esac 10796fi 10797 10798 10799 10800 10801 10802 10803STRICT_CFLAGS="" 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817xorg_testset_save_CFLAGS="$CFLAGS" 10818 10819if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10822printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10823if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10824then : 10825 printf %s "(cached) " >&6 10826else case e in #( 10827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10828/* end confdefs.h. */ 10829int i; 10830_ACEOF 10831if ac_fn_c_try_compile "$LINENO" 10832then : 10833 xorg_cv_cc_flag_unknown_warning_option=yes 10834else case e in #( 10835 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10836esac 10837fi 10838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10839esac 10840fi 10841{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10842printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10844 CFLAGS="$xorg_testset_save_CFLAGS" 10845fi 10846 10847if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10850 fi 10851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10853printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10854if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10855then : 10856 printf %s "(cached) " >&6 10857else case e in #( 10858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10859/* end confdefs.h. */ 10860int i; 10861_ACEOF 10862if ac_fn_c_try_compile "$LINENO" 10863then : 10864 xorg_cv_cc_flag_unused_command_line_argument=yes 10865else case e in #( 10866 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10867esac 10868fi 10869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10870esac 10871fi 10872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10873printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10875 CFLAGS="$xorg_testset_save_CFLAGS" 10876fi 10877 10878found="no" 10879 10880 if test $found = "no" ; then 10881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10883 fi 10884 10885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10887 fi 10888 10889 CFLAGS="$CFLAGS -pedantic" 10890 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10892printf %s "checking if $CC supports -pedantic... " >&6; } 10893 cacheid=xorg_cv_cc_flag__pedantic 10894 if eval test \${$cacheid+y} 10895then : 10896 printf %s "(cached) " >&6 10897else case e in #( 10898 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10899/* end confdefs.h. */ 10900int i; 10901int 10902main (void) 10903{ 10904 10905 ; 10906 return 0; 10907} 10908_ACEOF 10909if ac_fn_c_try_link "$LINENO" 10910then : 10911 eval $cacheid=yes 10912else case e in #( 10913 e) eval $cacheid=no ;; 10914esac 10915fi 10916rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10917 conftest$ac_exeext conftest.$ac_ext ;; 10918esac 10919fi 10920 10921 10922 CFLAGS="$xorg_testset_save_CFLAGS" 10923 10924 eval supported=\$$cacheid 10925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10926printf "%s\n" "$supported" >&6; } 10927 if test "$supported" = "yes" ; then 10928 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10929 found="yes" 10930 fi 10931 fi 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947xorg_testset_save_CFLAGS="$CFLAGS" 10948 10949if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10952printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10953if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10954then : 10955 printf %s "(cached) " >&6 10956else case e in #( 10957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10958/* end confdefs.h. */ 10959int i; 10960_ACEOF 10961if ac_fn_c_try_compile "$LINENO" 10962then : 10963 xorg_cv_cc_flag_unknown_warning_option=yes 10964else case e in #( 10965 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10966esac 10967fi 10968rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10969esac 10970fi 10971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10972printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10974 CFLAGS="$xorg_testset_save_CFLAGS" 10975fi 10976 10977if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10980 fi 10981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10983printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10984if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10985then : 10986 printf %s "(cached) " >&6 10987else case e in #( 10988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10989/* end confdefs.h. */ 10990int i; 10991_ACEOF 10992if ac_fn_c_try_compile "$LINENO" 10993then : 10994 xorg_cv_cc_flag_unused_command_line_argument=yes 10995else case e in #( 10996 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10997esac 10998fi 10999rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11000esac 11001fi 11002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11003printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11005 CFLAGS="$xorg_testset_save_CFLAGS" 11006fi 11007 11008found="no" 11009 11010 if test $found = "no" ; then 11011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11013 fi 11014 11015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11017 fi 11018 11019 CFLAGS="$CFLAGS -Werror" 11020 11021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11022printf %s "checking if $CC supports -Werror... " >&6; } 11023 cacheid=xorg_cv_cc_flag__Werror 11024 if eval test \${$cacheid+y} 11025then : 11026 printf %s "(cached) " >&6 11027else case e in #( 11028 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11029/* end confdefs.h. */ 11030int i; 11031int 11032main (void) 11033{ 11034 11035 ; 11036 return 0; 11037} 11038_ACEOF 11039if ac_fn_c_try_link "$LINENO" 11040then : 11041 eval $cacheid=yes 11042else case e in #( 11043 e) eval $cacheid=no ;; 11044esac 11045fi 11046rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11047 conftest$ac_exeext conftest.$ac_ext ;; 11048esac 11049fi 11050 11051 11052 CFLAGS="$xorg_testset_save_CFLAGS" 11053 11054 eval supported=\$$cacheid 11055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11056printf "%s\n" "$supported" >&6; } 11057 if test "$supported" = "yes" ; then 11058 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11059 found="yes" 11060 fi 11061 fi 11062 11063 if test $found = "no" ; then 11064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11066 fi 11067 11068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11070 fi 11071 11072 CFLAGS="$CFLAGS -errwarn" 11073 11074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11075printf %s "checking if $CC supports -errwarn... " >&6; } 11076 cacheid=xorg_cv_cc_flag__errwarn 11077 if eval test \${$cacheid+y} 11078then : 11079 printf %s "(cached) " >&6 11080else case e in #( 11081 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11082/* end confdefs.h. */ 11083int i; 11084int 11085main (void) 11086{ 11087 11088 ; 11089 return 0; 11090} 11091_ACEOF 11092if ac_fn_c_try_link "$LINENO" 11093then : 11094 eval $cacheid=yes 11095else case e in #( 11096 e) eval $cacheid=no ;; 11097esac 11098fi 11099rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11100 conftest$ac_exeext conftest.$ac_ext ;; 11101esac 11102fi 11103 11104 11105 CFLAGS="$xorg_testset_save_CFLAGS" 11106 11107 eval supported=\$$cacheid 11108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11109printf "%s\n" "$supported" >&6; } 11110 if test "$supported" = "yes" ; then 11111 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11112 found="yes" 11113 fi 11114 fi 11115 11116 11117 11118# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11119# activate it with -Werror, so we add it here explicitly. 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133xorg_testset_save_CFLAGS="$CFLAGS" 11134 11135if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11138printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11139if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11140then : 11141 printf %s "(cached) " >&6 11142else case e in #( 11143 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11144/* end confdefs.h. */ 11145int i; 11146_ACEOF 11147if ac_fn_c_try_compile "$LINENO" 11148then : 11149 xorg_cv_cc_flag_unknown_warning_option=yes 11150else case e in #( 11151 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11152esac 11153fi 11154rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11155esac 11156fi 11157{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11158printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11160 CFLAGS="$xorg_testset_save_CFLAGS" 11161fi 11162 11163if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11166 fi 11167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11169printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11170if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11171then : 11172 printf %s "(cached) " >&6 11173else case e in #( 11174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11175/* end confdefs.h. */ 11176int i; 11177_ACEOF 11178if ac_fn_c_try_compile "$LINENO" 11179then : 11180 xorg_cv_cc_flag_unused_command_line_argument=yes 11181else case e in #( 11182 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11183esac 11184fi 11185rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11186esac 11187fi 11188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11189printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11191 CFLAGS="$xorg_testset_save_CFLAGS" 11192fi 11193 11194found="no" 11195 11196 if test $found = "no" ; then 11197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11199 fi 11200 11201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11203 fi 11204 11205 CFLAGS="$CFLAGS -Werror=attributes" 11206 11207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11208printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11209 cacheid=xorg_cv_cc_flag__Werror_attributes 11210 if eval test \${$cacheid+y} 11211then : 11212 printf %s "(cached) " >&6 11213else case e in #( 11214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11215/* end confdefs.h. */ 11216int i; 11217int 11218main (void) 11219{ 11220 11221 ; 11222 return 0; 11223} 11224_ACEOF 11225if ac_fn_c_try_link "$LINENO" 11226then : 11227 eval $cacheid=yes 11228else case e in #( 11229 e) eval $cacheid=no ;; 11230esac 11231fi 11232rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11233 conftest$ac_exeext conftest.$ac_ext ;; 11234esac 11235fi 11236 11237 11238 CFLAGS="$xorg_testset_save_CFLAGS" 11239 11240 eval supported=\$$cacheid 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11242printf "%s\n" "$supported" >&6; } 11243 if test "$supported" = "yes" ; then 11244 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11245 found="yes" 11246 fi 11247 fi 11248 11249 11250 11251if test "x$STRICT_COMPILE" = "xyes"; then 11252 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11253 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11254fi 11255 11256 11257 11258 11259 11260 11261 11262 11263cat >>confdefs.h <<_ACEOF 11264#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11265_ACEOF 11266 11267 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11268 if test "x$PVM" = "x"; then 11269 PVM="0" 11270 fi 11271 11272printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11273 11274 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11275 if test "x$PVP" = "x"; then 11276 PVP="0" 11277 fi 11278 11279printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11280 11281 11282 11283CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11284mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11285|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11286touch \$(top_srcdir)/ChangeLog; \ 11287echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11288 11289 11290 11291 11292macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11293INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11294mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11295|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11296touch \$(top_srcdir)/INSTALL; \ 11297echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11298 11299 11300 11301 11302 11303 11304case $host_os in 11305 solaris*) 11306 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11307 # check for a man page file found in later versions that use 11308 # traditional section numbers instead 11309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11310printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11311if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11312then : 11313 printf %s "(cached) " >&6 11314else case e in #( 11315 e) test "$cross_compiling" = yes && 11316 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11317if test -r "/usr/share/man/man7/attributes.7"; then 11318 ac_cv_file__usr_share_man_man7_attributes_7=yes 11319else 11320 ac_cv_file__usr_share_man_man7_attributes_7=no 11321fi ;; 11322esac 11323fi 11324{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11325printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11326if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11327then : 11328 SYSV_MAN_SECTIONS=false 11329else case e in #( 11330 e) SYSV_MAN_SECTIONS=true ;; 11331esac 11332fi 11333 11334 ;; 11335 *) SYSV_MAN_SECTIONS=false ;; 11336esac 11337 11338if test x$APP_MAN_SUFFIX = x ; then 11339 APP_MAN_SUFFIX=1 11340fi 11341if test x$APP_MAN_DIR = x ; then 11342 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11343fi 11344 11345if test x$LIB_MAN_SUFFIX = x ; then 11346 LIB_MAN_SUFFIX=3 11347fi 11348if test x$LIB_MAN_DIR = x ; then 11349 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11350fi 11351 11352if test x$FILE_MAN_SUFFIX = x ; then 11353 case $SYSV_MAN_SECTIONS in 11354 true) FILE_MAN_SUFFIX=4 ;; 11355 *) FILE_MAN_SUFFIX=5 ;; 11356 esac 11357fi 11358if test x$FILE_MAN_DIR = x ; then 11359 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11360fi 11361 11362if test x$MISC_MAN_SUFFIX = x ; then 11363 case $SYSV_MAN_SECTIONS in 11364 true) MISC_MAN_SUFFIX=5 ;; 11365 *) MISC_MAN_SUFFIX=7 ;; 11366 esac 11367fi 11368if test x$MISC_MAN_DIR = x ; then 11369 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11370fi 11371 11372if test x$DRIVER_MAN_SUFFIX = x ; then 11373 case $SYSV_MAN_SECTIONS in 11374 true) DRIVER_MAN_SUFFIX=7 ;; 11375 *) DRIVER_MAN_SUFFIX=4 ;; 11376 esac 11377fi 11378if test x$DRIVER_MAN_DIR = x ; then 11379 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11380fi 11381 11382if test x$ADMIN_MAN_SUFFIX = x ; then 11383 case $SYSV_MAN_SECTIONS in 11384 true) ADMIN_MAN_SUFFIX=1m ;; 11385 *) ADMIN_MAN_SUFFIX=8 ;; 11386 esac 11387fi 11388if test x$ADMIN_MAN_DIR = x ; then 11389 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11390fi 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406XORG_MAN_PAGE="X Version 11" 11407 11408MAN_SUBSTS="\ 11409 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11410 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11411 -e 's|__xservername__|Xorg|g' \ 11412 -e 's|__xconfigfile__|xorg.conf|g' \ 11413 -e 's|__projectroot__|\$(prefix)|g' \ 11414 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11415 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11416 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11417 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11418 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11419 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11420 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11421 11422 11423 11424 11425AM_DEFAULT_VERBOSITY=0 11426 11427 11428 11429# Obtain compiler/linker options for the transset dependencies 11430 11431pkg_failed=no 11432{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TRANSSET" >&5 11433printf %s "checking for TRANSSET... " >&6; } 11434 11435if test -n "$TRANSSET_CFLAGS"; then 11436 pkg_cv_TRANSSET_CFLAGS="$TRANSSET_CFLAGS" 11437 elif test -n "$PKG_CONFIG"; then 11438 if test -n "$PKG_CONFIG" && \ 11439 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11440 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11441 ac_status=$? 11442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11443 test $ac_status = 0; }; then 11444 pkg_cv_TRANSSET_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11445 test "x$?" != "x0" && pkg_failed=yes 11446else 11447 pkg_failed=yes 11448fi 11449 else 11450 pkg_failed=untried 11451fi 11452if test -n "$TRANSSET_LIBS"; then 11453 pkg_cv_TRANSSET_LIBS="$TRANSSET_LIBS" 11454 elif test -n "$PKG_CONFIG"; then 11455 if test -n "$PKG_CONFIG" && \ 11456 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11457 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11458 ac_status=$? 11459 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11460 test $ac_status = 0; }; then 11461 pkg_cv_TRANSSET_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11462 test "x$?" != "x0" && pkg_failed=yes 11463else 11464 pkg_failed=yes 11465fi 11466 else 11467 pkg_failed=untried 11468fi 11469 11470 11471 11472if test $pkg_failed = yes; then 11473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11474printf "%s\n" "no" >&6; } 11475 11476if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11477 _pkg_short_errors_supported=yes 11478else 11479 _pkg_short_errors_supported=no 11480fi 11481 if test $_pkg_short_errors_supported = yes; then 11482 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11483 else 11484 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11485 fi 11486 # Put the nasty error message in config.log where it belongs 11487 echo "$TRANSSET_PKG_ERRORS" >&5 11488 11489 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11490 11491$TRANSSET_PKG_ERRORS 11492 11493Consider adjusting the PKG_CONFIG_PATH environment variable if you 11494installed software in a non-standard prefix. 11495 11496Alternatively, you may set the environment variables TRANSSET_CFLAGS 11497and TRANSSET_LIBS to avoid the need to call pkg-config. 11498See the pkg-config man page for more details." "$LINENO" 5 11499elif test $pkg_failed = untried; then 11500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11501printf "%s\n" "no" >&6; } 11502 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11503printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11504as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11505is in your PATH or set the PKG_CONFIG environment variable to the full 11506path to pkg-config. 11507 11508Alternatively, you may set the environment variables TRANSSET_CFLAGS 11509and TRANSSET_LIBS to avoid the need to call pkg-config. 11510See the pkg-config man page for more details. 11511 11512To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11513See 'config.log' for more details" "$LINENO" 5; } 11514else 11515 TRANSSET_CFLAGS=$pkg_cv_TRANSSET_CFLAGS 11516 TRANSSET_LIBS=$pkg_cv_TRANSSET_LIBS 11517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11518printf "%s\n" "yes" >&6; } 11519 11520fi 11521 11522 11523printf "%s\n" "#define RELEASE_DATE \"$RELEASE_DATE\"" >>confdefs.h 11524 11525 11526ac_config_files="$ac_config_files Makefile man/Makefile" 11527 11528cat >confcache <<\_ACEOF 11529# This file is a shell script that caches the results of configure 11530# tests run on this system so they can be shared between configure 11531# scripts and configure runs, see configure's option --config-cache. 11532# It is not useful on other systems. If it contains results you don't 11533# want to keep, you may remove or edit it. 11534# 11535# config.status only pays attention to the cache file if you give it 11536# the --recheck option to rerun configure. 11537# 11538# 'ac_cv_env_foo' variables (set or unset) will be overridden when 11539# loading this file, other *unset* 'ac_cv_foo' will be assigned the 11540# following values. 11541 11542_ACEOF 11543 11544# The following way of writing the cache mishandles newlines in values, 11545# but we know of no workaround that is simple, portable, and efficient. 11546# So, we kill variables containing newlines. 11547# Ultrix sh set writes to stderr and can't be redirected directly, 11548# and sets the high bit in the cache file unless we assign to the vars. 11549( 11550 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11551 eval ac_val=\$$ac_var 11552 case $ac_val in #( 11553 *${as_nl}*) 11554 case $ac_var in #( 11555 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11556printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11557 esac 11558 case $ac_var in #( 11559 _ | IFS | as_nl) ;; #( 11560 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11561 *) { eval $ac_var=; unset $ac_var;} ;; 11562 esac ;; 11563 esac 11564 done 11565 11566 (set) 2>&1 | 11567 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11568 *${as_nl}ac_space=\ *) 11569 # 'set' does not quote correctly, so add quotes: double-quote 11570 # substitution turns \\\\ into \\, and sed turns \\ into \. 11571 sed -n \ 11572 "s/'/'\\\\''/g; 11573 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11574 ;; #( 11575 *) 11576 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11577 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11578 ;; 11579 esac | 11580 sort 11581) | 11582 sed ' 11583 /^ac_cv_env_/b end 11584 t clear 11585 :clear 11586 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11587 t end 11588 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11589 :end' >>confcache 11590if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11591 if test -w "$cache_file"; then 11592 if test "x$cache_file" != "x/dev/null"; then 11593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11594printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11595 if test ! -f "$cache_file" || test -h "$cache_file"; then 11596 cat confcache >"$cache_file" 11597 else 11598 case $cache_file in #( 11599 */* | ?:*) 11600 mv -f confcache "$cache_file"$$ && 11601 mv -f "$cache_file"$$ "$cache_file" ;; #( 11602 *) 11603 mv -f confcache "$cache_file" ;; 11604 esac 11605 fi 11606 fi 11607 else 11608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11609printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11610 fi 11611fi 11612rm -f confcache 11613 11614test "x$prefix" = xNONE && prefix=$ac_default_prefix 11615# Let make expand exec_prefix. 11616test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11617 11618DEFS=-DHAVE_CONFIG_H 11619 11620ac_libobjs= 11621ac_ltlibobjs= 11622U= 11623for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11624 # 1. Remove the extension, and $U if already installed. 11625 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11626 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11627 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11628 # will be set to the directory where LIBOBJS objects are built. 11629 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11630 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11631done 11632LIBOBJS=$ac_libobjs 11633 11634LTLIBOBJS=$ac_ltlibobjs 11635 11636 11637{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11638printf %s "checking that generated files are newer than configure... " >&6; } 11639 if test -n "$am_sleep_pid"; then 11640 # Hide warnings about reused PIDs. 11641 wait $am_sleep_pid 2>/dev/null 11642 fi 11643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11644printf "%s\n" "done" >&6; } 11645case $enable_silent_rules in # ((( 11646 yes) AM_DEFAULT_VERBOSITY=0;; 11647 no) AM_DEFAULT_VERBOSITY=1;; 11648esac 11649if test $am_cv_make_support_nested_variables = yes; then 11650 AM_V='$(V)' 11651 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11652else 11653 AM_V=$AM_DEFAULT_VERBOSITY 11654 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11655fi 11656 11657 if test -n "$EXEEXT"; then 11658 am__EXEEXT_TRUE= 11659 am__EXEEXT_FALSE='#' 11660else 11661 am__EXEEXT_TRUE='#' 11662 am__EXEEXT_FALSE= 11663fi 11664 11665if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11666 as_fn_error $? "conditional \"AMDEP\" was never defined. 11667Usually this means the macro was only invoked conditionally." "$LINENO" 5 11668fi 11669if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11670 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11671Usually this means the macro was only invoked conditionally." "$LINENO" 5 11672fi 11673 11674: "${CONFIG_STATUS=./config.status}" 11675ac_write_fail=0 11676ac_clean_files_save=$ac_clean_files 11677ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11678{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11679printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11680as_write_fail=0 11681cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11682#! $SHELL 11683# Generated by $as_me. 11684# Run this file to recreate the current configuration. 11685# Compiler output produced by configure, useful for debugging 11686# configure, is in config.log if it exists. 11687 11688debug=false 11689ac_cs_recheck=false 11690ac_cs_silent=false 11691 11692SHELL=\${CONFIG_SHELL-$SHELL} 11693export SHELL 11694_ASEOF 11695cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11696## -------------------- ## 11697## M4sh Initialization. ## 11698## -------------------- ## 11699 11700# Be more Bourne compatible 11701DUALCASE=1; export DUALCASE # for MKS sh 11702if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11703then : 11704 emulate sh 11705 NULLCMD=: 11706 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11707 # is contrary to our usage. Disable this feature. 11708 alias -g '${1+"$@"}'='"$@"' 11709 setopt NO_GLOB_SUBST 11710else case e in #( 11711 e) case `(set -o) 2>/dev/null` in #( 11712 *posix*) : 11713 set -o posix ;; #( 11714 *) : 11715 ;; 11716esac ;; 11717esac 11718fi 11719 11720 11721 11722# Reset variables that may have inherited troublesome values from 11723# the environment. 11724 11725# IFS needs to be set, to space, tab, and newline, in precisely that order. 11726# (If _AS_PATH_WALK were called with IFS unset, it would have the 11727# side effect of setting IFS to empty, thus disabling word splitting.) 11728# Quoting is to prevent editors from complaining about space-tab. 11729as_nl=' 11730' 11731export as_nl 11732IFS=" "" $as_nl" 11733 11734PS1='$ ' 11735PS2='> ' 11736PS4='+ ' 11737 11738# Ensure predictable behavior from utilities with locale-dependent output. 11739LC_ALL=C 11740export LC_ALL 11741LANGUAGE=C 11742export LANGUAGE 11743 11744# We cannot yet rely on "unset" to work, but we need these variables 11745# to be unset--not just set to an empty or harmless value--now, to 11746# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11747# also avoids known problems related to "unset" and subshell syntax 11748# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11749for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11750do eval test \${$as_var+y} \ 11751 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11752done 11753 11754# Ensure that fds 0, 1, and 2 are open. 11755if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11756if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11757if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11758 11759# The user is always right. 11760if ${PATH_SEPARATOR+false} :; then 11761 PATH_SEPARATOR=: 11762 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11763 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11764 PATH_SEPARATOR=';' 11765 } 11766fi 11767 11768 11769# Find who we are. Look in the path if we contain no directory separator. 11770as_myself= 11771case $0 in #(( 11772 *[\\/]* ) as_myself=$0 ;; 11773 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11774for as_dir in $PATH 11775do 11776 IFS=$as_save_IFS 11777 case $as_dir in #((( 11778 '') as_dir=./ ;; 11779 */) ;; 11780 *) as_dir=$as_dir/ ;; 11781 esac 11782 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11783 done 11784IFS=$as_save_IFS 11785 11786 ;; 11787esac 11788# We did not find ourselves, most probably we were run as 'sh COMMAND' 11789# in which case we are not to be found in the path. 11790if test "x$as_myself" = x; then 11791 as_myself=$0 11792fi 11793if test ! -f "$as_myself"; then 11794 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11795 exit 1 11796fi 11797 11798 11799 11800# as_fn_error STATUS ERROR [LINENO LOG_FD] 11801# ---------------------------------------- 11802# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11803# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11804# script with STATUS, using 1 if that was 0. 11805as_fn_error () 11806{ 11807 as_status=$1; test $as_status -eq 0 && as_status=1 11808 if test "$4"; then 11809 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11811 fi 11812 printf "%s\n" "$as_me: error: $2" >&2 11813 as_fn_exit $as_status 11814} # as_fn_error 11815 11816 11817# as_fn_set_status STATUS 11818# ----------------------- 11819# Set $? to STATUS, without forking. 11820as_fn_set_status () 11821{ 11822 return $1 11823} # as_fn_set_status 11824 11825# as_fn_exit STATUS 11826# ----------------- 11827# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11828as_fn_exit () 11829{ 11830 set +e 11831 as_fn_set_status $1 11832 exit $1 11833} # as_fn_exit 11834 11835# as_fn_unset VAR 11836# --------------- 11837# Portably unset VAR. 11838as_fn_unset () 11839{ 11840 { eval $1=; unset $1;} 11841} 11842as_unset=as_fn_unset 11843 11844# as_fn_append VAR VALUE 11845# ---------------------- 11846# Append the text in VALUE to the end of the definition contained in VAR. Take 11847# advantage of any shell optimizations that allow amortized linear growth over 11848# repeated appends, instead of the typical quadratic growth present in naive 11849# implementations. 11850if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11851then : 11852 eval 'as_fn_append () 11853 { 11854 eval $1+=\$2 11855 }' 11856else case e in #( 11857 e) as_fn_append () 11858 { 11859 eval $1=\$$1\$2 11860 } ;; 11861esac 11862fi # as_fn_append 11863 11864# as_fn_arith ARG... 11865# ------------------ 11866# Perform arithmetic evaluation on the ARGs, and store the result in the 11867# global $as_val. Take advantage of shells that can avoid forks. The arguments 11868# must be portable across $(()) and expr. 11869if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11870then : 11871 eval 'as_fn_arith () 11872 { 11873 as_val=$(( $* )) 11874 }' 11875else case e in #( 11876 e) as_fn_arith () 11877 { 11878 as_val=`expr "$@" || test $? -eq 1` 11879 } ;; 11880esac 11881fi # as_fn_arith 11882 11883 11884if expr a : '\(a\)' >/dev/null 2>&1 && 11885 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11886 as_expr=expr 11887else 11888 as_expr=false 11889fi 11890 11891if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11892 as_basename=basename 11893else 11894 as_basename=false 11895fi 11896 11897if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11898 as_dirname=dirname 11899else 11900 as_dirname=false 11901fi 11902 11903as_me=`$as_basename -- "$0" || 11904$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11905 X"$0" : 'X\(//\)$' \| \ 11906 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11907printf "%s\n" X/"$0" | 11908 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11909 s//\1/ 11910 q 11911 } 11912 /^X\/\(\/\/\)$/{ 11913 s//\1/ 11914 q 11915 } 11916 /^X\/\(\/\).*/{ 11917 s//\1/ 11918 q 11919 } 11920 s/.*/./; q'` 11921 11922# Avoid depending upon Character Ranges. 11923as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11924as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11925as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11926as_cr_digits='0123456789' 11927as_cr_alnum=$as_cr_Letters$as_cr_digits 11928 11929 11930# Determine whether it's possible to make 'echo' print without a newline. 11931# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11932# for compatibility with existing Makefiles. 11933ECHO_C= ECHO_N= ECHO_T= 11934case `echo -n x` in #((((( 11935-n*) 11936 case `echo 'xy\c'` in 11937 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11938 xy) ECHO_C='\c';; 11939 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11940 ECHO_T=' ';; 11941 esac;; 11942*) 11943 ECHO_N='-n';; 11944esac 11945 11946# For backward compatibility with old third-party macros, we provide 11947# the shell variables $as_echo and $as_echo_n. New code should use 11948# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11949as_echo='printf %s\n' 11950as_echo_n='printf %s' 11951 11952rm -f conf$$ conf$$.exe conf$$.file 11953if test -d conf$$.dir; then 11954 rm -f conf$$.dir/conf$$.file 11955else 11956 rm -f conf$$.dir 11957 mkdir conf$$.dir 2>/dev/null 11958fi 11959if (echo >conf$$.file) 2>/dev/null; then 11960 if ln -s conf$$.file conf$$ 2>/dev/null; then 11961 as_ln_s='ln -s' 11962 # ... but there are two gotchas: 11963 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 11964 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 11965 # In both cases, we have to default to 'cp -pR'. 11966 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11967 as_ln_s='cp -pR' 11968 elif ln conf$$.file conf$$ 2>/dev/null; then 11969 as_ln_s=ln 11970 else 11971 as_ln_s='cp -pR' 11972 fi 11973else 11974 as_ln_s='cp -pR' 11975fi 11976rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11977rmdir conf$$.dir 2>/dev/null 11978 11979 11980# as_fn_mkdir_p 11981# ------------- 11982# Create "$as_dir" as a directory, including parents if necessary. 11983as_fn_mkdir_p () 11984{ 11985 11986 case $as_dir in #( 11987 -*) as_dir=./$as_dir;; 11988 esac 11989 test -d "$as_dir" || eval $as_mkdir_p || { 11990 as_dirs= 11991 while :; do 11992 case $as_dir in #( 11993 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11994 *) as_qdir=$as_dir;; 11995 esac 11996 as_dirs="'$as_qdir' $as_dirs" 11997 as_dir=`$as_dirname -- "$as_dir" || 11998$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11999 X"$as_dir" : 'X\(//\)[^/]' \| \ 12000 X"$as_dir" : 'X\(//\)$' \| \ 12001 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12002printf "%s\n" X"$as_dir" | 12003 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12004 s//\1/ 12005 q 12006 } 12007 /^X\(\/\/\)[^/].*/{ 12008 s//\1/ 12009 q 12010 } 12011 /^X\(\/\/\)$/{ 12012 s//\1/ 12013 q 12014 } 12015 /^X\(\/\).*/{ 12016 s//\1/ 12017 q 12018 } 12019 s/.*/./; q'` 12020 test -d "$as_dir" && break 12021 done 12022 test -z "$as_dirs" || eval "mkdir $as_dirs" 12023 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12024 12025 12026} # as_fn_mkdir_p 12027if mkdir -p . 2>/dev/null; then 12028 as_mkdir_p='mkdir -p "$as_dir"' 12029else 12030 test -d ./-p && rmdir ./-p 12031 as_mkdir_p=false 12032fi 12033 12034 12035# as_fn_executable_p FILE 12036# ----------------------- 12037# Test if FILE is an executable regular file. 12038as_fn_executable_p () 12039{ 12040 test -f "$1" && test -x "$1" 12041} # as_fn_executable_p 12042as_test_x='test -x' 12043as_executable_p=as_fn_executable_p 12044 12045# Sed expression to map a string onto a valid CPP name. 12046as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12047as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12048 12049# Sed expression to map a string onto a valid variable name. 12050as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12051as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12052 12053 12054exec 6>&1 12055## ----------------------------------- ## 12056## Main body of $CONFIG_STATUS script. ## 12057## ----------------------------------- ## 12058_ASEOF 12059test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12060 12061cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12062# Save the log message, to keep $0 and so on meaningful, and to 12063# report actual input values of CONFIG_FILES etc. instead of their 12064# values after options handling. 12065ac_log=" 12066This file was extended by transset $as_me 1.0.4, which was 12067generated by GNU Autoconf 2.72. Invocation command line was 12068 12069 CONFIG_FILES = $CONFIG_FILES 12070 CONFIG_HEADERS = $CONFIG_HEADERS 12071 CONFIG_LINKS = $CONFIG_LINKS 12072 CONFIG_COMMANDS = $CONFIG_COMMANDS 12073 $ $0 $@ 12074 12075on `(hostname || uname -n) 2>/dev/null | sed 1q` 12076" 12077 12078_ACEOF 12079 12080case $ac_config_files in *" 12081"*) set x $ac_config_files; shift; ac_config_files=$*;; 12082esac 12083 12084case $ac_config_headers in *" 12085"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12086esac 12087 12088 12089cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12090# Files that config.status was made for. 12091config_files="$ac_config_files" 12092config_headers="$ac_config_headers" 12093config_commands="$ac_config_commands" 12094 12095_ACEOF 12096 12097cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12098ac_cs_usage="\ 12099'$as_me' instantiates files and other configuration actions 12100from templates according to the current configuration. Unless the files 12101and actions are specified as TAGs, all are instantiated by default. 12102 12103Usage: $0 [OPTION]... [TAG]... 12104 12105 -h, --help print this help, then exit 12106 -V, --version print version number and configuration settings, then exit 12107 --config print configuration, then exit 12108 -q, --quiet, --silent 12109 do not print progress messages 12110 -d, --debug don't remove temporary files 12111 --recheck update $as_me by reconfiguring in the same conditions 12112 --file=FILE[:TEMPLATE] 12113 instantiate the configuration file FILE 12114 --header=FILE[:TEMPLATE] 12115 instantiate the configuration header FILE 12116 12117Configuration files: 12118$config_files 12119 12120Configuration headers: 12121$config_headers 12122 12123Configuration commands: 12124$config_commands 12125 12126Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>." 12127 12128_ACEOF 12129ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12130ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12131cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12132ac_cs_config='$ac_cs_config_escaped' 12133ac_cs_version="\\ 12134transset config.status 1.0.4 12135configured by $0, generated by GNU Autoconf 2.72, 12136 with options \\"\$ac_cs_config\\" 12137 12138Copyright (C) 2023 Free Software Foundation, Inc. 12139This config.status script is free software; the Free Software Foundation 12140gives unlimited permission to copy, distribute and modify it." 12141 12142ac_pwd='$ac_pwd' 12143srcdir='$srcdir' 12144INSTALL='$INSTALL' 12145MKDIR_P='$MKDIR_P' 12146AWK='$AWK' 12147test -n "\$AWK" || AWK=awk 12148_ACEOF 12149 12150cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12151# The default lists apply if the user does not specify any file. 12152ac_need_defaults=: 12153while test $# != 0 12154do 12155 case $1 in 12156 --*=?*) 12157 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12158 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12159 ac_shift=: 12160 ;; 12161 --*=) 12162 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12163 ac_optarg= 12164 ac_shift=: 12165 ;; 12166 *) 12167 ac_option=$1 12168 ac_optarg=$2 12169 ac_shift=shift 12170 ;; 12171 esac 12172 12173 case $ac_option in 12174 # Handling of the options. 12175 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12176 ac_cs_recheck=: ;; 12177 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12178 printf "%s\n" "$ac_cs_version"; exit ;; 12179 --config | --confi | --conf | --con | --co | --c ) 12180 printf "%s\n" "$ac_cs_config"; exit ;; 12181 --debug | --debu | --deb | --de | --d | -d ) 12182 debug=: ;; 12183 --file | --fil | --fi | --f ) 12184 $ac_shift 12185 case $ac_optarg in 12186 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12187 '') as_fn_error $? "missing file argument" ;; 12188 esac 12189 as_fn_append CONFIG_FILES " '$ac_optarg'" 12190 ac_need_defaults=false;; 12191 --header | --heade | --head | --hea ) 12192 $ac_shift 12193 case $ac_optarg in 12194 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12195 esac 12196 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12197 ac_need_defaults=false;; 12198 --he | --h) 12199 # Conflict between --help and --header 12200 as_fn_error $? "ambiguous option: '$1' 12201Try '$0 --help' for more information.";; 12202 --help | --hel | -h ) 12203 printf "%s\n" "$ac_cs_usage"; exit ;; 12204 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12205 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12206 ac_cs_silent=: ;; 12207 12208 # This is an error. 12209 -*) as_fn_error $? "unrecognized option: '$1' 12210Try '$0 --help' for more information." ;; 12211 12212 *) as_fn_append ac_config_targets " $1" 12213 ac_need_defaults=false ;; 12214 12215 esac 12216 shift 12217done 12218 12219ac_configure_extra_args= 12220 12221if $ac_cs_silent; then 12222 exec 6>/dev/null 12223 ac_configure_extra_args="$ac_configure_extra_args --silent" 12224fi 12225 12226_ACEOF 12227cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12228if \$ac_cs_recheck; then 12229 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12230 shift 12231 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12232 CONFIG_SHELL='$SHELL' 12233 export CONFIG_SHELL 12234 exec "\$@" 12235fi 12236 12237_ACEOF 12238cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12239exec 5>>config.log 12240{ 12241 echo 12242 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12243## Running $as_me. ## 12244_ASBOX 12245 printf "%s\n" "$ac_log" 12246} >&5 12247 12248_ACEOF 12249cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12250# 12251# INIT-COMMANDS 12252# 12253AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12254 12255_ACEOF 12256 12257cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12258 12259# Handling of arguments. 12260for ac_config_target in $ac_config_targets 12261do 12262 case $ac_config_target in 12263 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12264 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12265 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12266 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12267 12268 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12269 esac 12270done 12271 12272 12273# If the user did not use the arguments to specify the items to instantiate, 12274# then the envvar interface is used. Set only those that are not. 12275# We use the long form for the default assignment because of an extremely 12276# bizarre bug on SunOS 4.1.3. 12277if $ac_need_defaults; then 12278 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12279 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12280 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12281fi 12282 12283# Have a temporary directory for convenience. Make it in the build tree 12284# simply because there is no reason against having it here, and in addition, 12285# creating and moving files from /tmp can sometimes cause problems. 12286# Hook for its removal unless debugging. 12287# Note that there is a small window in which the directory will not be cleaned: 12288# after its creation but before its name has been assigned to '$tmp'. 12289$debug || 12290{ 12291 tmp= ac_tmp= 12292 trap 'exit_status=$? 12293 : "${ac_tmp:=$tmp}" 12294 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12295' 0 12296 trap 'as_fn_exit 1' 1 2 13 15 12297} 12298# Create a (secure) tmp directory for tmp files. 12299 12300{ 12301 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12302 test -d "$tmp" 12303} || 12304{ 12305 tmp=./conf$$-$RANDOM 12306 (umask 077 && mkdir "$tmp") 12307} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12308ac_tmp=$tmp 12309 12310# Set up the scripts for CONFIG_FILES section. 12311# No need to generate them if there are no CONFIG_FILES. 12312# This happens for instance with './config.status config.h'. 12313if test -n "$CONFIG_FILES"; then 12314 12315 12316ac_cr=`echo X | tr X '\015'` 12317# On cygwin, bash can eat \r inside `` if the user requested igncr. 12318# But we know of no other shell where ac_cr would be empty at this 12319# point, so we can use a bashism as a fallback. 12320if test "x$ac_cr" = x; then 12321 eval ac_cr=\$\'\\r\' 12322fi 12323ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12324if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12325 ac_cs_awk_cr='\\r' 12326else 12327 ac_cs_awk_cr=$ac_cr 12328fi 12329 12330echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12331_ACEOF 12332 12333 12334{ 12335 echo "cat >conf$$subs.awk <<_ACEOF" && 12336 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12337 echo "_ACEOF" 12338} >conf$$subs.sh || 12339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12340ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12341ac_delim='%!_!# ' 12342for ac_last_try in false false false false false :; do 12343 . ./conf$$subs.sh || 12344 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12345 12346 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12347 if test $ac_delim_n = $ac_delim_num; then 12348 break 12349 elif $ac_last_try; then 12350 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12351 else 12352 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12353 fi 12354done 12355rm -f conf$$subs.sh 12356 12357cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12358cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12359_ACEOF 12360sed -n ' 12361h 12362s/^/S["/; s/!.*/"]=/ 12363p 12364g 12365s/^[^!]*!// 12366:repl 12367t repl 12368s/'"$ac_delim"'$// 12369t delim 12370:nl 12371h 12372s/\(.\{148\}\)..*/\1/ 12373t more1 12374s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12375p 12376n 12377b repl 12378:more1 12379s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12380p 12381g 12382s/.\{148\}// 12383t nl 12384:delim 12385h 12386s/\(.\{148\}\)..*/\1/ 12387t more2 12388s/["\\]/\\&/g; s/^/"/; s/$/"/ 12389p 12390b 12391:more2 12392s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12393p 12394g 12395s/.\{148\}// 12396t delim 12397' <conf$$subs.awk | sed ' 12398/^[^""]/{ 12399 N 12400 s/\n// 12401} 12402' >>$CONFIG_STATUS || ac_write_fail=1 12403rm -f conf$$subs.awk 12404cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12405_ACAWK 12406cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12407 for (key in S) S_is_set[key] = 1 12408 FS = "" 12409 12410} 12411{ 12412 line = $ 0 12413 nfields = split(line, field, "@") 12414 substed = 0 12415 len = length(field[1]) 12416 for (i = 2; i < nfields; i++) { 12417 key = field[i] 12418 keylen = length(key) 12419 if (S_is_set[key]) { 12420 value = S[key] 12421 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12422 len += length(value) + length(field[++i]) 12423 substed = 1 12424 } else 12425 len += 1 + keylen 12426 } 12427 12428 print line 12429} 12430 12431_ACAWK 12432_ACEOF 12433cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12434if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12435 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12436else 12437 cat 12438fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12439 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12440_ACEOF 12441 12442# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12443# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12444# trailing colons and then remove the whole line if VPATH becomes empty 12445# (actually we leave an empty line to preserve line numbers). 12446if test "x$srcdir" = x.; then 12447 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12448h 12449s/// 12450s/^/:/ 12451s/[ ]*$/:/ 12452s/:\$(srcdir):/:/g 12453s/:\${srcdir}:/:/g 12454s/:@srcdir@:/:/g 12455s/^:*// 12456s/:*$// 12457x 12458s/\(=[ ]*\).*/\1/ 12459G 12460s/\n// 12461s/^[^=]*=[ ]*$// 12462}' 12463fi 12464 12465cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12466fi # test -n "$CONFIG_FILES" 12467 12468# Set up the scripts for CONFIG_HEADERS section. 12469# No need to generate them if there are no CONFIG_HEADERS. 12470# This happens for instance with './config.status Makefile'. 12471if test -n "$CONFIG_HEADERS"; then 12472cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12473BEGIN { 12474_ACEOF 12475 12476# Transform confdefs.h into an awk script 'defines.awk', embedded as 12477# here-document in config.status, that substitutes the proper values into 12478# config.h.in to produce config.h. 12479 12480# Create a delimiter string that does not exist in confdefs.h, to ease 12481# handling of long lines. 12482ac_delim='%!_!# ' 12483for ac_last_try in false false :; do 12484 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12485 if test -z "$ac_tt"; then 12486 break 12487 elif $ac_last_try; then 12488 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12489 else 12490 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12491 fi 12492done 12493 12494# For the awk script, D is an array of macro values keyed by name, 12495# likewise P contains macro parameters if any. Preserve backslash 12496# newline sequences. 12497 12498ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12499sed -n ' 12500s/.\{148\}/&'"$ac_delim"'/g 12501t rset 12502:rset 12503s/^[ ]*#[ ]*define[ ][ ]*/ / 12504t def 12505d 12506:def 12507s/\\$// 12508t bsnl 12509s/["\\]/\\&/g 12510s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12511D["\1"]=" \3"/p 12512s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12513d 12514:bsnl 12515s/["\\]/\\&/g 12516s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12517D["\1"]=" \3\\\\\\n"\\/p 12518t cont 12519s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12520t cont 12521d 12522:cont 12523n 12524s/.\{148\}/&'"$ac_delim"'/g 12525t clear 12526:clear 12527s/\\$// 12528t bsnlc 12529s/["\\]/\\&/g; s/^/"/; s/$/"/p 12530d 12531:bsnlc 12532s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12533b cont 12534' <confdefs.h | sed ' 12535s/'"$ac_delim"'/"\\\ 12536"/g' >>$CONFIG_STATUS || ac_write_fail=1 12537 12538cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12539 for (key in D) D_is_set[key] = 1 12540 FS = "" 12541} 12542/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12543 line = \$ 0 12544 split(line, arg, " ") 12545 if (arg[1] == "#") { 12546 defundef = arg[2] 12547 mac1 = arg[3] 12548 } else { 12549 defundef = substr(arg[1], 2) 12550 mac1 = arg[2] 12551 } 12552 split(mac1, mac2, "(") #) 12553 macro = mac2[1] 12554 prefix = substr(line, 1, index(line, defundef) - 1) 12555 if (D_is_set[macro]) { 12556 # Preserve the white space surrounding the "#". 12557 print prefix "define", macro P[macro] D[macro] 12558 next 12559 } else { 12560 # Replace #undef with comments. This is necessary, for example, 12561 # in the case of _POSIX_SOURCE, which is predefined and required 12562 # on some systems where configure will not decide to define it. 12563 if (defundef == "undef") { 12564 print "/*", prefix defundef, macro, "*/" 12565 next 12566 } 12567 } 12568} 12569{ print } 12570_ACAWK 12571_ACEOF 12572cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12573 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12574fi # test -n "$CONFIG_HEADERS" 12575 12576 12577eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12578shift 12579for ac_tag 12580do 12581 case $ac_tag in 12582 :[FHLC]) ac_mode=$ac_tag; continue;; 12583 esac 12584 case $ac_mode$ac_tag in 12585 :[FHL]*:*);; 12586 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12587 :[FH]-) ac_tag=-:-;; 12588 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12589 esac 12590 ac_save_IFS=$IFS 12591 IFS=: 12592 set x $ac_tag 12593 IFS=$ac_save_IFS 12594 shift 12595 ac_file=$1 12596 shift 12597 12598 case $ac_mode in 12599 :L) ac_source=$1;; 12600 :[FH]) 12601 ac_file_inputs= 12602 for ac_f 12603 do 12604 case $ac_f in 12605 -) ac_f="$ac_tmp/stdin";; 12606 *) # Look for the file first in the build tree, then in the source tree 12607 # (if the path is not absolute). The absolute path cannot be DOS-style, 12608 # because $ac_f cannot contain ':'. 12609 test -f "$ac_f" || 12610 case $ac_f in 12611 [\\/$]*) false;; 12612 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12613 esac || 12614 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12615 esac 12616 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12617 as_fn_append ac_file_inputs " '$ac_f'" 12618 done 12619 12620 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12621 # use $as_me), people would be surprised to read: 12622 # /* config.h. Generated by config.status. */ 12623 configure_input='Generated from '` 12624 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12625 `' by configure.' 12626 if test x"$ac_file" != x-; then 12627 configure_input="$ac_file. $configure_input" 12628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12629printf "%s\n" "$as_me: creating $ac_file" >&6;} 12630 fi 12631 # Neutralize special characters interpreted by sed in replacement strings. 12632 case $configure_input in #( 12633 *\&* | *\|* | *\\* ) 12634 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12635 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12636 *) ac_sed_conf_input=$configure_input;; 12637 esac 12638 12639 case $ac_tag in 12640 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12641 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12642 esac 12643 ;; 12644 esac 12645 12646 ac_dir=`$as_dirname -- "$ac_file" || 12647$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12648 X"$ac_file" : 'X\(//\)[^/]' \| \ 12649 X"$ac_file" : 'X\(//\)$' \| \ 12650 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12651printf "%s\n" X"$ac_file" | 12652 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12653 s//\1/ 12654 q 12655 } 12656 /^X\(\/\/\)[^/].*/{ 12657 s//\1/ 12658 q 12659 } 12660 /^X\(\/\/\)$/{ 12661 s//\1/ 12662 q 12663 } 12664 /^X\(\/\).*/{ 12665 s//\1/ 12666 q 12667 } 12668 s/.*/./; q'` 12669 as_dir="$ac_dir"; as_fn_mkdir_p 12670 ac_builddir=. 12671 12672case "$ac_dir" in 12673.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12674*) 12675 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12676 # A ".." for each directory in $ac_dir_suffix. 12677 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12678 case $ac_top_builddir_sub in 12679 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12680 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12681 esac ;; 12682esac 12683ac_abs_top_builddir=$ac_pwd 12684ac_abs_builddir=$ac_pwd$ac_dir_suffix 12685# for backward compatibility: 12686ac_top_builddir=$ac_top_build_prefix 12687 12688case $srcdir in 12689 .) # We are building in place. 12690 ac_srcdir=. 12691 ac_top_srcdir=$ac_top_builddir_sub 12692 ac_abs_top_srcdir=$ac_pwd ;; 12693 [\\/]* | ?:[\\/]* ) # Absolute name. 12694 ac_srcdir=$srcdir$ac_dir_suffix; 12695 ac_top_srcdir=$srcdir 12696 ac_abs_top_srcdir=$srcdir ;; 12697 *) # Relative name. 12698 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12699 ac_top_srcdir=$ac_top_build_prefix$srcdir 12700 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12701esac 12702ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12703 12704 12705 case $ac_mode in 12706 :F) 12707 # 12708 # CONFIG_FILE 12709 # 12710 12711 case $INSTALL in 12712 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12713 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12714 esac 12715 ac_MKDIR_P=$MKDIR_P 12716 case $MKDIR_P in 12717 [\\/$]* | ?:[\\/]* ) ;; 12718 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12719 esac 12720_ACEOF 12721 12722cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12723# If the template does not know about datarootdir, expand it. 12724# FIXME: This hack should be removed a few years after 2.60. 12725ac_datarootdir_hack=; ac_datarootdir_seen= 12726ac_sed_dataroot=' 12727/datarootdir/ { 12728 p 12729 q 12730} 12731/@datadir@/p 12732/@docdir@/p 12733/@infodir@/p 12734/@localedir@/p 12735/@mandir@/p' 12736case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12737*datarootdir*) ac_datarootdir_seen=yes;; 12738*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12740printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12741_ACEOF 12742cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12743 ac_datarootdir_hack=' 12744 s&@datadir@&$datadir&g 12745 s&@docdir@&$docdir&g 12746 s&@infodir@&$infodir&g 12747 s&@localedir@&$localedir&g 12748 s&@mandir@&$mandir&g 12749 s&\\\${datarootdir}&$datarootdir&g' ;; 12750esac 12751_ACEOF 12752 12753# Neutralize VPATH when '$srcdir' = '.'. 12754# Shell code in configure.ac might set extrasub. 12755# FIXME: do we really want to maintain this feature? 12756cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12757ac_sed_extra="$ac_vpsub 12758$extrasub 12759_ACEOF 12760cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12761:t 12762/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12763s|@configure_input@|$ac_sed_conf_input|;t t 12764s&@top_builddir@&$ac_top_builddir_sub&;t t 12765s&@top_build_prefix@&$ac_top_build_prefix&;t t 12766s&@srcdir@&$ac_srcdir&;t t 12767s&@abs_srcdir@&$ac_abs_srcdir&;t t 12768s&@top_srcdir@&$ac_top_srcdir&;t t 12769s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12770s&@builddir@&$ac_builddir&;t t 12771s&@abs_builddir@&$ac_abs_builddir&;t t 12772s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12773s&@INSTALL@&$ac_INSTALL&;t t 12774s&@MKDIR_P@&$ac_MKDIR_P&;t t 12775$ac_datarootdir_hack 12776" 12777eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12778 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12779 12780test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12781 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12782 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12783 "$ac_tmp/out"`; test -z "$ac_out"; } && 12784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12785which seems to be undefined. Please make sure it is defined" >&5 12786printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12787which seems to be undefined. Please make sure it is defined" >&2;} 12788 12789 rm -f "$ac_tmp/stdin" 12790 case $ac_file in 12791 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12792 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12793 esac \ 12794 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12795 ;; 12796 :H) 12797 # 12798 # CONFIG_HEADER 12799 # 12800 if test x"$ac_file" != x-; then 12801 { 12802 printf "%s\n" "/* $configure_input */" >&1 \ 12803 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12804 } >"$ac_tmp/config.h" \ 12805 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12806 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12808printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12809 else 12810 rm -f "$ac_file" 12811 mv "$ac_tmp/config.h" "$ac_file" \ 12812 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12813 fi 12814 else 12815 printf "%s\n" "/* $configure_input */" >&1 \ 12816 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12817 || as_fn_error $? "could not create -" "$LINENO" 5 12818 fi 12819# Compute "$ac_file"'s index in $config_headers. 12820_am_arg="$ac_file" 12821_am_stamp_count=1 12822for _am_header in $config_headers :; do 12823 case $_am_header in 12824 $_am_arg | $_am_arg:* ) 12825 break ;; 12826 * ) 12827 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12828 esac 12829done 12830echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12831$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12832 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12833 X"$_am_arg" : 'X\(//\)$' \| \ 12834 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12835printf "%s\n" X"$_am_arg" | 12836 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12837 s//\1/ 12838 q 12839 } 12840 /^X\(\/\/\)[^/].*/{ 12841 s//\1/ 12842 q 12843 } 12844 /^X\(\/\/\)$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\).*/{ 12849 s//\1/ 12850 q 12851 } 12852 s/.*/./; q'`/stamp-h$_am_stamp_count 12853 ;; 12854 12855 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12856printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12857 ;; 12858 esac 12859 12860 12861 case $ac_file$ac_mode in 12862 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12863 # Older Autoconf quotes --file arguments for eval, but not when files 12864 # are listed without --file. Let's play safe and only enable the eval 12865 # if we detect the quoting. 12866 # TODO: see whether this extra hack can be removed once we start 12867 # requiring Autoconf 2.70 or later. 12868 case $CONFIG_FILES in #( 12869 *\'*) : 12870 eval set x "$CONFIG_FILES" ;; #( 12871 *) : 12872 set x $CONFIG_FILES ;; #( 12873 *) : 12874 ;; 12875esac 12876 shift 12877 # Used to flag and report bootstrapping failures. 12878 am_rc=0 12879 for am_mf 12880 do 12881 # Strip MF so we end up with the name of the file. 12882 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12883 # Check whether this is an Automake generated Makefile which includes 12884 # dependency-tracking related rules and includes. 12885 # Grep'ing the whole file directly is not great: AIX grep has a line 12886 # limit of 2048, but all sed's we know have understand at least 4000. 12887 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12888 || continue 12889 am_dirpart=`$as_dirname -- "$am_mf" || 12890$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12891 X"$am_mf" : 'X\(//\)[^/]' \| \ 12892 X"$am_mf" : 'X\(//\)$' \| \ 12893 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12894printf "%s\n" X"$am_mf" | 12895 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12896 s//\1/ 12897 q 12898 } 12899 /^X\(\/\/\)[^/].*/{ 12900 s//\1/ 12901 q 12902 } 12903 /^X\(\/\/\)$/{ 12904 s//\1/ 12905 q 12906 } 12907 /^X\(\/\).*/{ 12908 s//\1/ 12909 q 12910 } 12911 s/.*/./; q'` 12912 am_filepart=`$as_basename -- "$am_mf" || 12913$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12914 X"$am_mf" : 'X\(//\)$' \| \ 12915 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12916printf "%s\n" X/"$am_mf" | 12917 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12918 s//\1/ 12919 q 12920 } 12921 /^X\/\(\/\/\)$/{ 12922 s//\1/ 12923 q 12924 } 12925 /^X\/\(\/\).*/{ 12926 s//\1/ 12927 q 12928 } 12929 s/.*/./; q'` 12930 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12931 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12932 | $MAKE -f - am--depfiles" >&5 12933 (cd "$am_dirpart" \ 12934 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12935 | $MAKE -f - am--depfiles) >&5 2>&5 12936 ac_status=$? 12937 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12938 (exit $ac_status); } || am_rc=$? 12939 done 12940 if test $am_rc -ne 0; then 12941 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12942printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12943as_fn_error $? "Something went wrong bootstrapping makefile fragments 12944 for automatic dependency tracking. If GNU make was not used, consider 12945 re-running the configure script with MAKE=\"gmake\" (or whatever is 12946 necessary). You can also try re-running configure with the 12947 '--disable-dependency-tracking' option to at least be able to build 12948 the package (albeit without support for automatic dependency tracking). 12949See 'config.log' for more details" "$LINENO" 5; } 12950 fi 12951 { am_dirpart=; unset am_dirpart;} 12952 { am_filepart=; unset am_filepart;} 12953 { am_mf=; unset am_mf;} 12954 { am_rc=; unset am_rc;} 12955 rm -f conftest-deps.mk 12956} 12957 ;; 12958 12959 esac 12960done # for ac_tag 12961 12962 12963as_fn_exit 0 12964_ACEOF 12965ac_clean_files=$ac_clean_files_save 12966 12967test $ac_write_fail = 0 || 12968 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12969 12970 12971# configure is writing to config.log, and then calls config.status. 12972# config.status does its own redirection, appending to config.log. 12973# Unfortunately, on DOS this fails, as config.log is still kept open 12974# by configure, so config.status won't be able to write to it; its 12975# output is simply discarded. So we exec the FD to /dev/null, 12976# effectively closing config.log, so it can be properly (re)opened and 12977# appended to by config.status. When coming back to configure, we 12978# need to make the FD available again. 12979if test "$no_create" != yes; then 12980 ac_cs_success=: 12981 ac_config_status_args= 12982 test "$silent" = yes && 12983 ac_config_status_args="$ac_config_status_args --quiet" 12984 exec 5>/dev/null 12985 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12986 exec 5>>config.log 12987 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12988 # would make configure fail if this is the last instruction. 12989 $ac_cs_success || as_fn_exit 1 12990fi 12991if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12993printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12994fi 12995 12996 12997