configure revision 0f5b81e5
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xset 1.2.5. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xset/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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 20as_nop=: 21if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 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="as_nop=: 144if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 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 \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177fi 178test x\$exitcode = x0 || exit 1 179blah=\$(echo \$(echo blah)) 180test x\"\$blah\" = xblah || exit 1 181test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188then : 189 as_have_required=yes 190else $as_nop 191 as_have_required=no 192fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194then : 195 196else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198as_found=false 199for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218then : 219 break 2 220fi 221fi 222 done;; 223 esac 224 as_found=false 225done 226IFS=$as_save_IFS 227if $as_found 228then : 229 230else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi 236fi 237 238 239 if test "x$CONFIG_SHELL" != x 240then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno 263then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 271$0: https://gitlab.freedesktop.org/xorg/app/xset/-/issues 272$0: about your system, including any error possibly output 273$0: before this message. Then install a modern shell, or 274$0: manually run the script under such a shell if you do 275$0: have one." 276 fi 277 exit 1 278fi 279fi 280fi 281SHELL=${CONFIG_SHELL-/bin/sh} 282export SHELL 283# Unset more variables known to interfere with behavior of common tools. 284CLICOLOR_FORCE= GREP_OPTIONS= 285unset CLICOLOR_FORCE GREP_OPTIONS 286 287## --------------------- ## 288## M4sh Shell Functions. ## 289## --------------------- ## 290# as_fn_unset VAR 291# --------------- 292# Portably unset VAR. 293as_fn_unset () 294{ 295 { eval $1=; unset $1;} 296} 297as_unset=as_fn_unset 298 299 300# as_fn_set_status STATUS 301# ----------------------- 302# Set $? to STATUS, without forking. 303as_fn_set_status () 304{ 305 return $1 306} # as_fn_set_status 307 308# as_fn_exit STATUS 309# ----------------- 310# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311as_fn_exit () 312{ 313 set +e 314 as_fn_set_status $1 315 exit $1 316} # as_fn_exit 317# as_fn_nop 318# --------- 319# Do nothing but, unlike ":", preserve the value of $?. 320as_fn_nop () 321{ 322 return $? 323} 324as_nop=as_fn_nop 325 326# as_fn_mkdir_p 327# ------------- 328# Create "$as_dir" as a directory, including parents if necessary. 329as_fn_mkdir_p () 330{ 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372} # as_fn_mkdir_p 373 374# as_fn_executable_p FILE 375# ----------------------- 376# Test if FILE is an executable regular file. 377as_fn_executable_p () 378{ 379 test -f "$1" && test -x "$1" 380} # as_fn_executable_p 381# as_fn_append VAR VALUE 382# ---------------------- 383# Append the text in VALUE to the end of the definition contained in VAR. Take 384# advantage of any shell optimizations that allow amortized linear growth over 385# repeated appends, instead of the typical quadratic growth present in naive 386# implementations. 387if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398fi # as_fn_append 399 400# as_fn_arith ARG... 401# ------------------ 402# Perform arithmetic evaluation on the ARGs, and store the result in the 403# global $as_val. Take advantage of shells that can avoid forks. The arguments 404# must be portable across $(()) and expr. 405if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416fi # as_fn_arith 417 418# as_fn_nop 419# --------- 420# Do nothing but, unlike ":", preserve the value of $?. 421as_fn_nop () 422{ 423 return $? 424} 425as_nop=as_fn_nop 426 427# as_fn_error STATUS ERROR [LINENO LOG_FD] 428# ---------------------------------------- 429# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431# script with STATUS, using 1 if that was 0. 432as_fn_error () 433{ 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441} # as_fn_error 442 443if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446else 447 as_expr=false 448fi 449 450if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452else 453 as_basename=false 454fi 455 456if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458else 459 as_dirname=false 460fi 461 462as_me=`$as_basename -- "$0" || 463$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481# Avoid depending upon Character Ranges. 482as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485as_cr_digits='0123456789' 486as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522} 523 524 525# Determine whether it's possible to make 'echo' print without a newline. 526# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527# for compatibility with existing Makefiles. 528ECHO_C= ECHO_N= ECHO_T= 529case `echo -n x` in #((((( 530-n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537*) 538 ECHO_N='-n';; 539esac 540 541# For backward compatibility with old third-party macros, we provide 542# the shell variables $as_echo and $as_echo_n. New code should use 543# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544as_echo='printf %s\n' 545as_echo_n='printf %s' 546 547 548rm -f conf$$ conf$$.exe conf$$.file 549if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554fi 555if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569else 570 as_ln_s='cp -pR' 571fi 572rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573rmdir conf$$.dir 2>/dev/null 574 575if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580fi 581 582as_test_x='test -x' 583as_executable_p=as_fn_executable_p 584 585# Sed expression to map a string onto a valid CPP name. 586as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588# Sed expression to map a string onto a valid variable name. 589as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592test -n "$DJDIR" || exec 7<&0 </dev/null 593exec 6>&1 594 595# Name of the host. 596# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597# so uname gets run too. 598ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600# 601# Initializations. 602# 603ac_default_prefix=/usr/local 604ac_clean_files= 605ac_config_libobj_dir=. 606LIBOBJS= 607cross_compiling=no 608subdirs= 609MFLAGS= 610MAKEFLAGS= 611 612# Identity of this package. 613PACKAGE_NAME='xset' 614PACKAGE_TARNAME='xset' 615PACKAGE_VERSION='1.2.5' 616PACKAGE_STRING='xset 1.2.5' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xset/-/issues' 618PACKAGE_URL='' 619 620ac_unique_file="Makefile.am" 621# Factoring default headers for most tests. 622ac_includes_default="\ 623#include <stddef.h> 624#ifdef HAVE_STDIO_H 625# include <stdio.h> 626#endif 627#ifdef HAVE_STDLIB_H 628# include <stdlib.h> 629#endif 630#ifdef HAVE_STRING_H 631# include <string.h> 632#endif 633#ifdef HAVE_INTTYPES_H 634# include <inttypes.h> 635#endif 636#ifdef HAVE_STDINT_H 637# include <stdint.h> 638#endif 639#ifdef HAVE_STRINGS_H 640# include <strings.h> 641#endif 642#ifdef HAVE_SYS_TYPES_H 643# include <sys/types.h> 644#endif 645#ifdef HAVE_SYS_STAT_H 646# include <sys/stat.h> 647#endif 648#ifdef HAVE_UNISTD_H 649# include <unistd.h> 650#endif" 651 652ac_header_c_list= 653ac_subst_vars='am__EXEEXT_FALSE 654am__EXEEXT_TRUE 655LTLIBOBJS 656LIBOBJS 657SET_FONTCACHE_LIBS 658SET_FONTCACHE_CFLAGS 659SET_XF86MISC_LIBS 660SET_XF86MISC_CFLAGS 661SET_XKB_LIBS 662SET_XKB_CFLAGS 663SET_XEXT_LIBS 664SET_XEXT_CFLAGS 665SET_X11_LIBS 666SET_X11_CFLAGS 667XSET_LIBS 668XSET_CFLAGS 669MAN_SUBSTS 670XORG_MAN_PAGE 671ADMIN_MAN_DIR 672DRIVER_MAN_DIR 673MISC_MAN_DIR 674FILE_MAN_DIR 675LIB_MAN_DIR 676APP_MAN_DIR 677ADMIN_MAN_SUFFIX 678DRIVER_MAN_SUFFIX 679MISC_MAN_SUFFIX 680FILE_MAN_SUFFIX 681LIB_MAN_SUFFIX 682APP_MAN_SUFFIX 683SED 684host_os 685host_vendor 686host_cpu 687host 688build_os 689build_vendor 690build_cpu 691build 692INSTALL_CMD 693PKG_CONFIG_LIBDIR 694PKG_CONFIG_PATH 695PKG_CONFIG 696CHANGELOG_CMD 697STRICT_CFLAGS 698CWARNFLAGS 699BASE_CFLAGS 700AM_BACKSLASH 701AM_DEFAULT_VERBOSITY 702AM_DEFAULT_V 703AM_V 704CSCOPE 705ETAGS 706CTAGS 707am__fastdepCC_FALSE 708am__fastdepCC_TRUE 709CCDEPMODE 710am__nodep 711AMDEPBACKSLASH 712AMDEP_FALSE 713AMDEP_TRUE 714am__include 715DEPDIR 716am__untar 717am__tar 718AMTAR 719am__leading_dot 720SET_MAKE 721AWK 722mkdir_p 723MKDIR_P 724INSTALL_STRIP_PROGRAM 725STRIP 726install_sh 727MAKEINFO 728AUTOHEADER 729AUTOMAKE 730AUTOCONF 731ACLOCAL 732VERSION 733PACKAGE 734CYGPATH_W 735am__isrc 736INSTALL_DATA 737INSTALL_SCRIPT 738INSTALL_PROGRAM 739OBJEXT 740EXEEXT 741ac_ct_CC 742CPPFLAGS 743LDFLAGS 744CFLAGS 745CC 746target_alias 747host_alias 748build_alias 749LIBS 750ECHO_T 751ECHO_N 752ECHO_C 753DEFS 754mandir 755localedir 756libdir 757psdir 758pdfdir 759dvidir 760htmldir 761infodir 762docdir 763oldincludedir 764includedir 765runstatedir 766localstatedir 767sharedstatedir 768sysconfdir 769datadir 770datarootdir 771libexecdir 772sbindir 773bindir 774program_transform_name 775prefix 776exec_prefix 777PACKAGE_URL 778PACKAGE_BUGREPORT 779PACKAGE_STRING 780PACKAGE_VERSION 781PACKAGE_TARNAME 782PACKAGE_NAME 783PATH_SEPARATOR 784SHELL 785am__quote' 786ac_subst_files='' 787ac_user_opts=' 788enable_option_checking 789enable_dependency_tracking 790enable_silent_rules 791enable_selective_werror 792enable_strict_compilation 793with_xf86misc 794with_fontcache 795' 796 ac_precious_vars='build_alias 797host_alias 798target_alias 799CC 800CFLAGS 801LDFLAGS 802LIBS 803CPPFLAGS 804PKG_CONFIG 805PKG_CONFIG_PATH 806PKG_CONFIG_LIBDIR 807XSET_CFLAGS 808XSET_LIBS 809SET_X11_CFLAGS 810SET_X11_LIBS 811SET_XEXT_CFLAGS 812SET_XEXT_LIBS 813SET_XKB_CFLAGS 814SET_XKB_LIBS 815SET_XF86MISC_CFLAGS 816SET_XF86MISC_LIBS 817SET_FONTCACHE_CFLAGS 818SET_FONTCACHE_LIBS' 819 820 821# Initialize some variables set by options. 822ac_init_help= 823ac_init_version=false 824ac_unrecognized_opts= 825ac_unrecognized_sep= 826# The variables have the same names as the options, with 827# dashes changed to underlines. 828cache_file=/dev/null 829exec_prefix=NONE 830no_create= 831no_recursion= 832prefix=NONE 833program_prefix=NONE 834program_suffix=NONE 835program_transform_name=s,x,x, 836silent= 837site= 838srcdir= 839verbose= 840x_includes=NONE 841x_libraries=NONE 842 843# Installation directory options. 844# These are left unexpanded so users can "make install exec_prefix=/foo" 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"$ac_msg" 1342 pwd)` 1343# When building in place, set srcdir=. 1344if test "$ac_abs_confdir" = "$ac_pwd"; then 1345 srcdir=. 1346fi 1347# Remove unnecessary trailing slashes from srcdir. 1348# Double slashes in file names in object file debugging info 1349# mess up M-x gdb in Emacs. 1350case $srcdir in 1351*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1352esac 1353for ac_var in $ac_precious_vars; do 1354 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1355 eval ac_env_${ac_var}_value=\$${ac_var} 1356 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1357 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1358done 1359 1360# 1361# Report the --help message. 1362# 1363if test "$ac_init_help" = "long"; then 1364 # Omit some internal or obsolete options to make the list less imposing. 1365 # This message is too long to be a string in the A/UX 3.1 sh. 1366 cat <<_ACEOF 1367\`configure' configures xset 1.2.5 to adapt to many kinds of systems. 1368 1369Usage: $0 [OPTION]... [VAR=VALUE]... 1370 1371To assign environment variables (e.g., CC, CFLAGS...), specify them as 1372VAR=VALUE. See below for descriptions of some of the useful variables. 1373 1374Defaults for the options are specified in brackets. 1375 1376Configuration: 1377 -h, --help display this help and exit 1378 --help=short display options specific to this package 1379 --help=recursive display the short help of all the included packages 1380 -V, --version display version information and exit 1381 -q, --quiet, --silent do not print \`checking ...' messages 1382 --cache-file=FILE cache test results in FILE [disabled] 1383 -C, --config-cache alias for \`--cache-file=config.cache' 1384 -n, --no-create do not create output files 1385 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1386 1387Installation directories: 1388 --prefix=PREFIX install architecture-independent files in PREFIX 1389 [$ac_default_prefix] 1390 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1391 [PREFIX] 1392 1393By default, \`make install' will install all the files in 1394\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1395an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1396for instance \`--prefix=\$HOME'. 1397 1398For better control, use the options below. 1399 1400Fine tuning of the installation directories: 1401 --bindir=DIR user executables [EPREFIX/bin] 1402 --sbindir=DIR system admin executables [EPREFIX/sbin] 1403 --libexecdir=DIR program executables [EPREFIX/libexec] 1404 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1405 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1406 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1407 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1408 --libdir=DIR object code libraries [EPREFIX/lib] 1409 --includedir=DIR C header files [PREFIX/include] 1410 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1411 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1412 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1413 --infodir=DIR info documentation [DATAROOTDIR/info] 1414 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1415 --mandir=DIR man documentation [DATAROOTDIR/man] 1416 --docdir=DIR documentation root [DATAROOTDIR/doc/xset] 1417 --htmldir=DIR html documentation [DOCDIR] 1418 --dvidir=DIR dvi documentation [DOCDIR] 1419 --pdfdir=DIR pdf documentation [DOCDIR] 1420 --psdir=DIR ps documentation [DOCDIR] 1421_ACEOF 1422 1423 cat <<\_ACEOF 1424 1425Program names: 1426 --program-prefix=PREFIX prepend PREFIX to installed program names 1427 --program-suffix=SUFFIX append SUFFIX to installed program names 1428 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1429 1430System types: 1431 --build=BUILD configure for building on BUILD [guessed] 1432 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1433_ACEOF 1434fi 1435 1436if test -n "$ac_init_help"; then 1437 case $ac_init_help in 1438 short | recursive ) echo "Configuration of xset 1.2.5:";; 1439 esac 1440 cat <<\_ACEOF 1441 1442Optional Features: 1443 --disable-option-checking ignore unrecognized --enable/--with options 1444 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1445 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1446 --enable-dependency-tracking 1447 do not reject slow dependency extractors 1448 --disable-dependency-tracking 1449 speeds up one-time build 1450 --enable-silent-rules less verbose build output (undo: "make V=1") 1451 --disable-silent-rules verbose build output (undo: "make V=0") 1452 --disable-selective-werror 1453 Turn off selective compiler errors. (default: 1454 enabled) 1455 --enable-strict-compilation 1456 Enable all warnings from compiler and make them 1457 errors (default: disabled) 1458 1459Optional Packages: 1460 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1461 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1462 --with-xf86misc Enable xf86misc support. 1463 --without-fontcache Disable fontcache support. 1464 1465Some influential environment variables: 1466 CC C compiler command 1467 CFLAGS C compiler flags 1468 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1469 nonstandard directory <lib dir> 1470 LIBS libraries to pass to the linker, e.g. -l<library> 1471 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1472 you have headers in a nonstandard directory <include dir> 1473 PKG_CONFIG path to pkg-config utility 1474 PKG_CONFIG_PATH 1475 directories to add to pkg-config's search path 1476 PKG_CONFIG_LIBDIR 1477 path overriding pkg-config's built-in search path 1478 XSET_CFLAGS C compiler flags for XSET, overriding pkg-config 1479 XSET_LIBS linker flags for XSET, overriding pkg-config 1480 SET_X11_CFLAGS 1481 C compiler flags for SET_X11, overriding pkg-config 1482 SET_X11_LIBS 1483 linker flags for SET_X11, overriding pkg-config 1484 SET_XEXT_CFLAGS 1485 C compiler flags for SET_XEXT, overriding pkg-config 1486 SET_XEXT_LIBS 1487 linker flags for SET_XEXT, overriding pkg-config 1488 SET_XKB_CFLAGS 1489 C compiler flags for SET_XKB, overriding pkg-config 1490 SET_XKB_LIBS 1491 linker flags for SET_XKB, overriding pkg-config 1492 SET_XF86MISC_CFLAGS 1493 C compiler flags for SET_XF86MISC, overriding pkg-config 1494 SET_XF86MISC_LIBS 1495 linker flags for SET_XF86MISC, overriding pkg-config 1496 SET_FONTCACHE_CFLAGS 1497 C compiler flags for SET_FONTCACHE, overriding pkg-config 1498 SET_FONTCACHE_LIBS 1499 linker flags for SET_FONTCACHE, overriding pkg-config 1500 1501Use these variables to override the choices made by `configure' or to help 1502it to find libraries and programs with nonstandard names/locations. 1503 1504Report bugs to <https://gitlab.freedesktop.org/xorg/app/xset/-/issues>. 1505_ACEOF 1506ac_status=$? 1507fi 1508 1509if test "$ac_init_help" = "recursive"; then 1510 # If there are subdirs, report their specific --help. 1511 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1512 test -d "$ac_dir" || 1513 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1514 continue 1515 ac_builddir=. 1516 1517case "$ac_dir" in 1518.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1519*) 1520 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1521 # A ".." for each directory in $ac_dir_suffix. 1522 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1523 case $ac_top_builddir_sub in 1524 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1525 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1526 esac ;; 1527esac 1528ac_abs_top_builddir=$ac_pwd 1529ac_abs_builddir=$ac_pwd$ac_dir_suffix 1530# for backward compatibility: 1531ac_top_builddir=$ac_top_build_prefix 1532 1533case $srcdir in 1534 .) # We are building in place. 1535 ac_srcdir=. 1536 ac_top_srcdir=$ac_top_builddir_sub 1537 ac_abs_top_srcdir=$ac_pwd ;; 1538 [\\/]* | ?:[\\/]* ) # Absolute name. 1539 ac_srcdir=$srcdir$ac_dir_suffix; 1540 ac_top_srcdir=$srcdir 1541 ac_abs_top_srcdir=$srcdir ;; 1542 *) # Relative name. 1543 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1544 ac_top_srcdir=$ac_top_build_prefix$srcdir 1545 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1546esac 1547ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1548 1549 cd "$ac_dir" || { ac_status=$?; continue; } 1550 # Check for configure.gnu first; this name is used for a wrapper for 1551 # Metaconfig's "Configure" on case-insensitive file systems. 1552 if test -f "$ac_srcdir/configure.gnu"; then 1553 echo && 1554 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1555 elif test -f "$ac_srcdir/configure"; then 1556 echo && 1557 $SHELL "$ac_srcdir/configure" --help=recursive 1558 else 1559 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1560 fi || ac_status=$? 1561 cd "$ac_pwd" || { ac_status=$?; break; } 1562 done 1563fi 1564 1565test -n "$ac_init_help" && exit $ac_status 1566if $ac_init_version; then 1567 cat <<\_ACEOF 1568xset configure 1.2.5 1569generated by GNU Autoconf 2.71 1570 1571Copyright (C) 2021 Free Software Foundation, Inc. 1572This configure script is free software; the Free Software Foundation 1573gives unlimited permission to copy, distribute and modify it. 1574_ACEOF 1575 exit 1576fi 1577 1578## ------------------------ ## 1579## Autoconf initialization. ## 1580## ------------------------ ## 1581 1582# ac_fn_c_try_compile LINENO 1583# -------------------------- 1584# Try to compile conftest.$ac_ext, and return whether this succeeded. 1585ac_fn_c_try_compile () 1586{ 1587 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1588 rm -f conftest.$ac_objext conftest.beam 1589 if { { ac_try="$ac_compile" 1590case "(($ac_try" in 1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1592 *) ac_try_echo=$ac_try;; 1593esac 1594eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1595printf "%s\n" "$ac_try_echo"; } >&5 1596 (eval "$ac_compile") 2>conftest.err 1597 ac_status=$? 1598 if test -s conftest.err; then 1599 grep -v '^ *+' conftest.err >conftest.er1 1600 cat conftest.er1 >&5 1601 mv -f conftest.er1 conftest.err 1602 fi 1603 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1604 test $ac_status = 0; } && { 1605 test -z "$ac_c_werror_flag" || 1606 test ! -s conftest.err 1607 } && test -s conftest.$ac_objext 1608then : 1609 ac_retval=0 1610else $as_nop 1611 printf "%s\n" "$as_me: failed program was:" >&5 1612sed 's/^/| /' conftest.$ac_ext >&5 1613 1614 ac_retval=1 1615fi 1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1617 as_fn_set_status $ac_retval 1618 1619} # ac_fn_c_try_compile 1620 1621# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1622# ------------------------------------------------------- 1623# Tests whether HEADER exists and can be compiled using the include files in 1624# INCLUDES, setting the cache variable VAR accordingly. 1625ac_fn_c_check_header_compile () 1626{ 1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1629printf %s "checking for $2... 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Some functions are actually named 1786 something starting with __ and the normal name is an alias. */ 1787#if defined __stub_$2 || defined __stub___$2 1788choke me 1789#endif 1790 1791int 1792main (void) 1793{ 1794return $2 (); 1795 ; 1796 return 0; 1797} 1798_ACEOF 1799if ac_fn_c_try_link "$LINENO" 1800then : 1801 eval "$3=yes" 1802else $as_nop 1803 eval "$3=no" 1804fi 1805rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1806 conftest$ac_exeext conftest.$ac_ext 1807fi 1808eval ac_res=\$$3 1809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1810printf "%s\n" "$ac_res" >&6; } 1811 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1812 1813} # ac_fn_c_check_func 1814ac_configure_args_raw= 1815for ac_arg 1816do 1817 case $ac_arg in 1818 *\'*) 1819 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1820 esac 1821 as_fn_append ac_configure_args_raw " '$ac_arg'" 1822done 1823 1824case $ac_configure_args_raw in 1825 *$as_nl*) 1826 ac_safe_unquote= ;; 1827 *) 1828 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1829 ac_unsafe_a="$ac_unsafe_z#~" 1830 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1831 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1832esac 1833 1834cat >config.log <<_ACEOF 1835This file contains any messages produced by compilers while 1836running configure, to aid debugging if configure makes a mistake. 1837 1838It was created by xset $as_me 1.2.5, which was 1839generated by GNU Autoconf 2.71. Invocation command line was 1840 1841 $ $0$ac_configure_args_raw 1842 1843_ACEOF 1844exec 5>>config.log 1845{ 1846cat <<_ASUNAME 1847## --------- ## 1848## Platform. ## 1849## --------- ## 1850 1851hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1852uname -m = `(uname -m) 2>/dev/null || echo unknown` 1853uname -r = `(uname -r) 2>/dev/null || echo unknown` 1854uname -s = `(uname -s) 2>/dev/null || echo unknown` 1855uname -v = `(uname -v) 2>/dev/null || echo unknown` 1856 1857/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1858/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1859 1860/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1861/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1862/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1863/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1864/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1865/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1866/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1867 1868_ASUNAME 1869 1870as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1871for as_dir in $PATH 1872do 1873 IFS=$as_save_IFS 1874 case $as_dir in #((( 1875 '') as_dir=./ ;; 1876 */) ;; 1877 *) as_dir=$as_dir/ ;; 1878 esac 1879 printf "%s\n" "PATH: $as_dir" 1880 done 1881IFS=$as_save_IFS 1882 1883} >&5 1884 1885cat >&5 <<_ACEOF 1886 1887 1888## ----------- ## 1889## Core tests. ## 1890## ----------- ## 1891 1892_ACEOF 1893 1894 1895# Keep a trace of the command line. 1896# Strip out --no-create and --no-recursion so they do not pile up. 1897# Strip out --silent because we don't want to record it for future runs. 1898# Also quote any args containing shell meta-characters. 1899# Make two passes to allow for proper duplicate-argument suppression. 1900ac_configure_args= 1901ac_configure_args0= 1902ac_configure_args1= 1903ac_must_keep_next=false 1904for ac_pass in 1 2 1905do 1906 for ac_arg 1907 do 1908 case $ac_arg in 1909 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1910 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1911 | -silent | --silent | --silen | --sile | --sil) 1912 continue ;; 1913 *\'*) 1914 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1915 esac 1916 case $ac_pass in 1917 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1918 2) 1919 as_fn_append ac_configure_args1 " '$ac_arg'" 1920 if test $ac_must_keep_next = true; then 1921 ac_must_keep_next=false # Got value, back to normal. 1922 else 1923 case $ac_arg in 1924 *=* | --config-cache | -C | -disable-* | --disable-* \ 1925 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1926 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1927 | -with-* | --with-* | -without-* | --without-* | --x) 1928 case "$ac_configure_args0 " in 1929 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1930 esac 1931 ;; 1932 -* ) ac_must_keep_next=true ;; 1933 esac 1934 fi 1935 as_fn_append ac_configure_args " '$ac_arg'" 1936 ;; 1937 esac 1938 done 1939done 1940{ ac_configure_args0=; unset ac_configure_args0;} 1941{ ac_configure_args1=; unset ac_configure_args1;} 1942 1943# When interrupted or exit'd, cleanup temporary files, and complete 1944# config.log. We remove comments because anyway the quotes in there 1945# would cause problems or look ugly. 1946# WARNING: Use '\'' to represent an apostrophe within the trap. 1947# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1948trap 'exit_status=$? 1949 # Sanitize IFS. 1950 IFS=" "" $as_nl" 1951 # Save into config.log some information that might help in debugging. 1952 { 1953 echo 1954 1955 printf "%s\n" "## ---------------- ## 1956## Cache variables. ## 1957## ---------------- ##" 1958 echo 1959 # The following way of writing the cache mishandles newlines in values, 1960( 1961 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1962 eval ac_val=\$$ac_var 1963 case $ac_val in #( 1964 *${as_nl}*) 1965 case $ac_var in #( 1966 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1967printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1968 esac 1969 case $ac_var in #( 1970 _ | IFS | as_nl) ;; #( 1971 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1972 *) { eval $ac_var=; unset $ac_var;} ;; 1973 esac ;; 1974 esac 1975 done 1976 (set) 2>&1 | 1977 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1978 *${as_nl}ac_space=\ *) 1979 sed -n \ 1980 "s/'\''/'\''\\\\'\'''\''/g; 1981 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1982 ;; #( 1983 *) 1984 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1985 ;; 1986 esac | 1987 sort 1988) 1989 echo 1990 1991 printf "%s\n" "## ----------------- ## 1992## Output variables. ## 1993## ----------------- ##" 1994 echo 1995 for ac_var in $ac_subst_vars 1996 do 1997 eval ac_val=\$$ac_var 1998 case $ac_val in 1999 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2000 esac 2001 printf "%s\n" "$ac_var='\''$ac_val'\''" 2002 done | sort 2003 echo 2004 2005 if test -n "$ac_subst_files"; then 2006 printf "%s\n" "## ------------------- ## 2007## File substitutions. ## 2008## ------------------- ##" 2009 echo 2010 for ac_var in $ac_subst_files 2011 do 2012 eval ac_val=\$$ac_var 2013 case $ac_val in 2014 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2015 esac 2016 printf "%s\n" "$ac_var='\''$ac_val'\''" 2017 done | sort 2018 echo 2019 fi 2020 2021 if test -s confdefs.h; then 2022 printf "%s\n" "## ----------- ## 2023## confdefs.h. ## 2024## ----------- ##" 2025 echo 2026 cat confdefs.h 2027 echo 2028 fi 2029 test "$ac_signal" != 0 && 2030 printf "%s\n" "$as_me: caught signal $ac_signal" 2031 printf "%s\n" "$as_me: exit $exit_status" 2032 } >&5 2033 rm -f core *.core core.conftest.* && 2034 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2035 exit $exit_status 2036' 0 2037for ac_signal in 1 2 13 15; do 2038 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2039done 2040ac_signal=0 2041 2042# confdefs.h avoids OS command line length limits that DEFS can exceed. 2043rm -f -r conftest* confdefs.h 2044 2045printf "%s\n" "/* confdefs.h */" > confdefs.h 2046 2047# Predefined preprocessor variables. 2048 2049printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2050 2051printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2052 2053printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2054 2055printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2056 2057printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2058 2059printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2060 2061 2062# Let the site file select an alternate cache file if it wants to. 2063# Prefer an explicitly selected file to automatically selected ones. 2064if test -n "$CONFIG_SITE"; then 2065 ac_site_files="$CONFIG_SITE" 2066elif test "x$prefix" != xNONE; then 2067 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2068else 2069 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2070fi 2071 2072for ac_site_file in $ac_site_files 2073do 2074 case $ac_site_file in #( 2075 */*) : 2076 ;; #( 2077 *) : 2078 ac_site_file=./$ac_site_file ;; 2079esac 2080 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2082printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2083 sed 's/^/| /' "$ac_site_file" >&5 2084 . "$ac_site_file" \ 2085 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2086printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2087as_fn_error $? "failed to load site script $ac_site_file 2088See \`config.log' for more details" "$LINENO" 5; } 2089 fi 2090done 2091 2092if test -r "$cache_file"; then 2093 # Some versions of bash will fail to source /dev/null (special files 2094 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2095 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2097printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2098 case $cache_file in 2099 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2100 *) . "./$cache_file";; 2101 esac 2102 fi 2103else 2104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2105printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2106 >$cache_file 2107fi 2108 2109as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2110# Test code for whether the C compiler supports C89 (global declarations) 2111ac_c_conftest_c89_globals=' 2112/* Does the compiler advertise C89 conformance? 2113 Do not test the value of __STDC__, because some compilers set it to 0 2114 while being otherwise adequately conformant. */ 2115#if !defined __STDC__ 2116# error "Compiler does not advertise C89 conformance" 2117#endif 2118 2119#include <stddef.h> 2120#include <stdarg.h> 2121struct stat; 2122/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2123struct buf { int x; }; 2124struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2125static char *e (p, i) 2126 char **p; 2127 int i; 2128{ 2129 return p[i]; 2130} 2131static char *f (char * (*g) (char **, int), char **p, ...) 2132{ 2133 char *s; 2134 va_list v; 2135 va_start (v,p); 2136 s = g (p, va_arg (v,int)); 2137 va_end (v); 2138 return s; 2139} 2140 2141/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2142 function prototypes and stuff, but not \xHH hex character constants. 2143 These do not provoke an error unfortunately, instead are silently treated 2144 as an "x". The following induces an error, until -std is added to get 2145 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2146 array size at least. It is necessary to write \x00 == 0 to get something 2147 that is true only with -std. */ 2148int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2149 2150/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2151 inside strings and character constants. */ 2152#define FOO(x) '\''x'\'' 2153int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2154 2155int test (int i, double x); 2156struct s1 {int (*f) (int a);}; 2157struct s2 {int (*f) (double a);}; 2158int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2159 int, int);' 2160 2161# Test code for whether the C compiler supports C89 (body of main). 2162ac_c_conftest_c89_main=' 2163ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2164' 2165 2166# Test code for whether the C compiler supports C99 (global declarations) 2167ac_c_conftest_c99_globals=' 2168// Does the compiler advertise C99 conformance? 2169#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2170# error "Compiler does not advertise C99 conformance" 2171#endif 2172 2173#include <stdbool.h> 2174extern int puts (const char *); 2175extern int printf (const char *, ...); 2176extern int dprintf (int, const char *, ...); 2177extern void *malloc (size_t); 2178 2179// Check varargs macros. These examples are taken from C99 6.10.3.5. 2180// dprintf is used instead of fprintf to avoid needing to declare 2181// FILE and stderr. 2182#define debug(...) dprintf (2, __VA_ARGS__) 2183#define showlist(...) puts (#__VA_ARGS__) 2184#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2185static void 2186test_varargs_macros (void) 2187{ 2188 int x = 1234; 2189 int y = 5678; 2190 debug ("Flag"); 2191 debug ("X = %d\n", x); 2192 showlist (The first, second, and third items.); 2193 report (x>y, "x is %d but y is %d", x, y); 2194} 2195 2196// Check long long types. 2197#define BIG64 18446744073709551615ull 2198#define BIG32 4294967295ul 2199#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2200#if !BIG_OK 2201 #error "your preprocessor is broken" 2202#endif 2203#if BIG_OK 2204#else 2205 #error "your preprocessor is broken" 2206#endif 2207static long long int bignum = -9223372036854775807LL; 2208static unsigned long long int ubignum = BIG64; 2209 2210struct incomplete_array 2211{ 2212 int datasize; 2213 double data[]; 2214}; 2215 2216struct named_init { 2217 int number; 2218 const wchar_t *name; 2219 double average; 2220}; 2221 2222typedef const char *ccp; 2223 2224static inline int 2225test_restrict (ccp restrict text) 2226{ 2227 // See if C++-style comments work. 2228 // Iterate through items via the restricted pointer. 2229 // Also check for declarations in for loops. 2230 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2231 continue; 2232 return 0; 2233} 2234 2235// Check varargs and va_copy. 2236static bool 2237test_varargs (const char *format, ...) 2238{ 2239 va_list args; 2240 va_start (args, format); 2241 va_list args_copy; 2242 va_copy (args_copy, args); 2243 2244 const char *str = ""; 2245 int number = 0; 2246 float fnumber = 0; 2247 2248 while (*format) 2249 { 2250 switch (*format++) 2251 { 2252 case '\''s'\'': // string 2253 str = va_arg (args_copy, const char *); 2254 break; 2255 case '\''d'\'': // int 2256 number = va_arg (args_copy, int); 2257 break; 2258 case '\''f'\'': // float 2259 fnumber = va_arg (args_copy, double); 2260 break; 2261 default: 2262 break; 2263 } 2264 } 2265 va_end (args_copy); 2266 va_end (args); 2267 2268 return *str && number && fnumber; 2269} 2270' 2271 2272# Test code for whether the C compiler supports C99 (body of main). 2273ac_c_conftest_c99_main=' 2274 // Check bool. 2275 _Bool success = false; 2276 success |= (argc != 0); 2277 2278 // Check restrict. 2279 if (test_restrict ("String literal") == 0) 2280 success = true; 2281 char *restrict newvar = "Another string"; 2282 2283 // Check varargs. 2284 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2285 test_varargs_macros (); 2286 2287 // Check flexible array members. 2288 struct incomplete_array *ia = 2289 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2290 ia->datasize = 10; 2291 for (int i = 0; i < ia->datasize; ++i) 2292 ia->data[i] = i * 1.234; 2293 2294 // Check named initializers. 2295 struct named_init ni = { 2296 .number = 34, 2297 .name = L"Test wide string", 2298 .average = 543.34343, 2299 }; 2300 2301 ni.number = 58; 2302 2303 int dynamic_array[ni.number]; 2304 dynamic_array[0] = argv[0][0]; 2305 dynamic_array[ni.number - 1] = 543; 2306 2307 // work around unused variable warnings 2308 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2309 || dynamic_array[ni.number - 1] != 543); 2310' 2311 2312# Test code for whether the C compiler supports C11 (global declarations) 2313ac_c_conftest_c11_globals=' 2314// Does the compiler advertise C11 conformance? 2315#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2316# error "Compiler does not advertise C11 conformance" 2317#endif 2318 2319// Check _Alignas. 2320char _Alignas (double) aligned_as_double; 2321char _Alignas (0) no_special_alignment; 2322extern char aligned_as_int; 2323char _Alignas (0) _Alignas (int) aligned_as_int; 2324 2325// Check _Alignof. 2326enum 2327{ 2328 int_alignment = _Alignof (int), 2329 int_array_alignment = _Alignof (int[100]), 2330 char_alignment = _Alignof (char) 2331}; 2332_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2333 2334// Check _Noreturn. 2335int _Noreturn does_not_return (void) { for (;;) continue; } 2336 2337// Check _Static_assert. 2338struct test_static_assert 2339{ 2340 int x; 2341 _Static_assert (sizeof (int) <= sizeof (long int), 2342 "_Static_assert does not work in struct"); 2343 long int y; 2344}; 2345 2346// Check UTF-8 literals. 2347#define u8 syntax error! 2348char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2349 2350// Check duplicate typedefs. 2351typedef long *long_ptr; 2352typedef long int *long_ptr; 2353typedef long_ptr long_ptr; 2354 2355// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2356struct anonymous 2357{ 2358 union { 2359 struct { int i; int j; }; 2360 struct { int k; long int l; } w; 2361 }; 2362 int m; 2363} v1; 2364' 2365 2366# Test code for whether the C compiler supports C11 (body of main). 2367ac_c_conftest_c11_main=' 2368 _Static_assert ((offsetof (struct anonymous, i) 2369 == offsetof (struct anonymous, w.k)), 2370 "Anonymous union alignment botch"); 2371 v1.i = 2; 2372 v1.w.k = 5; 2373 ok |= v1.i != 5; 2374' 2375 2376# Test code for whether the C compiler supports C11 (complete). 2377ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2378${ac_c_conftest_c99_globals} 2379${ac_c_conftest_c11_globals} 2380 2381int 2382main (int argc, char **argv) 2383{ 2384 int ok = 0; 2385 ${ac_c_conftest_c89_main} 2386 ${ac_c_conftest_c99_main} 2387 ${ac_c_conftest_c11_main} 2388 return ok; 2389} 2390" 2391 2392# Test code for whether the C compiler supports C99 (complete). 2393ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2394${ac_c_conftest_c99_globals} 2395 2396int 2397main (int argc, char **argv) 2398{ 2399 int ok = 0; 2400 ${ac_c_conftest_c89_main} 2401 ${ac_c_conftest_c99_main} 2402 return ok; 2403} 2404" 2405 2406# Test code for whether the C compiler supports C89 (complete). 2407ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2408 2409int 2410main (int argc, char **argv) 2411{ 2412 int ok = 0; 2413 ${ac_c_conftest_c89_main} 2414 return ok; 2415} 2416" 2417 2418as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2419as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2420as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2421as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2422as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2423as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2424as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2425as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2426as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2427as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2428 2429# Auxiliary files required by this configure script. 2430ac_aux_files="config.guess config.sub missing install-sh compile" 2431 2432# Locations in which to look for auxiliary files. 2433ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2434 2435# Search for a directory containing all of the required auxiliary files, 2436# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2437# If we don't find one directory that contains all the files we need, 2438# we report the set of missing files from the *first* directory in 2439# $ac_aux_dir_candidates and give up. 2440ac_missing_aux_files="" 2441ac_first_candidate=: 2442printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2443as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2444as_found=false 2445for as_dir in $ac_aux_dir_candidates 2446do 2447 IFS=$as_save_IFS 2448 case $as_dir in #((( 2449 '') as_dir=./ ;; 2450 */) ;; 2451 *) as_dir=$as_dir/ ;; 2452 esac 2453 as_found=: 2454 2455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2456 ac_aux_dir_found=yes 2457 ac_install_sh= 2458 for ac_aux in $ac_aux_files 2459 do 2460 # As a special case, if "install-sh" is required, that requirement 2461 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2462 # and $ac_install_sh is set appropriately for whichever one is found. 2463 if test x"$ac_aux" = x"install-sh" 2464 then 2465 if test -f "${as_dir}install-sh"; then 2466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2467 ac_install_sh="${as_dir}install-sh -c" 2468 elif test -f "${as_dir}install.sh"; then 2469 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2470 ac_install_sh="${as_dir}install.sh -c" 2471 elif test -f "${as_dir}shtool"; then 2472 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2473 ac_install_sh="${as_dir}shtool install -c" 2474 else 2475 ac_aux_dir_found=no 2476 if $ac_first_candidate; then 2477 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2478 else 2479 break 2480 fi 2481 fi 2482 else 2483 if test -f "${as_dir}${ac_aux}"; then 2484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2485 else 2486 ac_aux_dir_found=no 2487 if $ac_first_candidate; then 2488 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2489 else 2490 break 2491 fi 2492 fi 2493 fi 2494 done 2495 if test "$ac_aux_dir_found" = yes; then 2496 ac_aux_dir="$as_dir" 2497 break 2498 fi 2499 ac_first_candidate=false 2500 2501 as_found=false 2502done 2503IFS=$as_save_IFS 2504if $as_found 2505then : 2506 2507else $as_nop 2508 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2509fi 2510 2511 2512# These three variables are undocumented and unsupported, 2513# and are intended to be withdrawn in a future Autoconf release. 2514# They can cause serious problems if a builder's source tree is in a directory 2515# whose full name contains unusual characters. 2516if test -f "${ac_aux_dir}config.guess"; then 2517 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2518fi 2519if test -f "${ac_aux_dir}config.sub"; then 2520 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2521fi 2522if test -f "$ac_aux_dir/configure"; then 2523 ac_configure="$SHELL ${ac_aux_dir}configure" 2524fi 2525 2526# Check that the precious variables saved in the cache have kept the same 2527# value. 2528ac_cache_corrupted=false 2529for ac_var in $ac_precious_vars; do 2530 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2531 eval ac_new_set=\$ac_env_${ac_var}_set 2532 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2533 eval ac_new_val=\$ac_env_${ac_var}_value 2534 case $ac_old_set,$ac_new_set in 2535 set,) 2536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2537printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2538 ac_cache_corrupted=: ;; 2539 ,set) 2540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2541printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2542 ac_cache_corrupted=: ;; 2543 ,);; 2544 *) 2545 if test "x$ac_old_val" != "x$ac_new_val"; then 2546 # differences in whitespace do not lead to failure. 2547 ac_old_val_w=`echo x $ac_old_val` 2548 ac_new_val_w=`echo x $ac_new_val` 2549 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2551printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2552 ac_cache_corrupted=: 2553 else 2554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2555printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2556 eval $ac_var=\$ac_old_val 2557 fi 2558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2559printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2561printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2562 fi;; 2563 esac 2564 # Pass precious variables to config.status. 2565 if test "$ac_new_set" = set; then 2566 case $ac_new_val in 2567 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2568 *) ac_arg=$ac_var=$ac_new_val ;; 2569 esac 2570 case " $ac_configure_args " in 2571 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2572 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2573 esac 2574 fi 2575done 2576if $ac_cache_corrupted; then 2577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2578printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2580printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2581 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2582 and start over" "$LINENO" 5 2583fi 2584## -------------------- ## 2585## Main body of script. ## 2586## -------------------- ## 2587 2588ac_ext=c 2589ac_cpp='$CPP $CPPFLAGS' 2590ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2591ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2592ac_compiler_gnu=$ac_cv_c_compiler_gnu 2593 2594 2595 2596ac_config_headers="$ac_config_headers config.h" 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609# Expand $ac_aux_dir to an absolute path. 2610am_aux_dir=`cd "$ac_aux_dir" && pwd` 2611 2612ac_ext=c 2613ac_cpp='$CPP $CPPFLAGS' 2614ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2615ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2616ac_compiler_gnu=$ac_cv_c_compiler_gnu 2617if test -n "$ac_tool_prefix"; then 2618 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2619set dummy ${ac_tool_prefix}gcc; ac_word=$2 2620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2621printf %s "checking for $ac_word... " >&6; } 2622if test ${ac_cv_prog_CC+y} 2623then : 2624 printf %s "(cached) " >&6 2625else $as_nop 2626 if test -n "$CC"; then 2627 ac_cv_prog_CC="$CC" # Let the user override the test. 2628else 2629as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2630for as_dir in $PATH 2631do 2632 IFS=$as_save_IFS 2633 case $as_dir in #((( 2634 '') as_dir=./ ;; 2635 */) ;; 2636 *) as_dir=$as_dir/ ;; 2637 esac 2638 for ac_exec_ext in '' $ac_executable_extensions; do 2639 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2640 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2641 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2642 break 2 2643 fi 2644done 2645 done 2646IFS=$as_save_IFS 2647 2648fi 2649fi 2650CC=$ac_cv_prog_CC 2651if test -n "$CC"; then 2652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2653printf "%s\n" "$CC" >&6; } 2654else 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2656printf "%s\n" "no" >&6; } 2657fi 2658 2659 2660fi 2661if test -z "$ac_cv_prog_CC"; then 2662 ac_ct_CC=$CC 2663 # Extract the first word of "gcc", so it can be a program name with args. 2664set dummy gcc; ac_word=$2 2665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2666printf %s "checking for $ac_word... " >&6; } 2667if test ${ac_cv_prog_ac_ct_CC+y} 2668then : 2669 printf %s "(cached) " >&6 2670else $as_nop 2671 if test -n "$ac_ct_CC"; then 2672 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2673else 2674as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2675for as_dir in $PATH 2676do 2677 IFS=$as_save_IFS 2678 case $as_dir in #((( 2679 '') as_dir=./ ;; 2680 */) ;; 2681 *) as_dir=$as_dir/ ;; 2682 esac 2683 for ac_exec_ext in '' $ac_executable_extensions; do 2684 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2685 ac_cv_prog_ac_ct_CC="gcc" 2686 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2687 break 2 2688 fi 2689done 2690 done 2691IFS=$as_save_IFS 2692 2693fi 2694fi 2695ac_ct_CC=$ac_cv_prog_ac_ct_CC 2696if test -n "$ac_ct_CC"; then 2697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2698printf "%s\n" "$ac_ct_CC" >&6; } 2699else 2700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2701printf "%s\n" "no" >&6; } 2702fi 2703 2704 if test "x$ac_ct_CC" = x; then 2705 CC="" 2706 else 2707 case $cross_compiling:$ac_tool_warned in 2708yes:) 2709{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2710printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2711ac_tool_warned=yes ;; 2712esac 2713 CC=$ac_ct_CC 2714 fi 2715else 2716 CC="$ac_cv_prog_CC" 2717fi 2718 2719if test -z "$CC"; then 2720 if test -n "$ac_tool_prefix"; then 2721 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2722set dummy ${ac_tool_prefix}cc; ac_word=$2 2723{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2724printf %s "checking for $ac_word... " >&6; } 2725if test ${ac_cv_prog_CC+y} 2726then : 2727 printf %s "(cached) " >&6 2728else $as_nop 2729 if test -n "$CC"; then 2730 ac_cv_prog_CC="$CC" # Let the user override the test. 2731else 2732as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2733for as_dir in $PATH 2734do 2735 IFS=$as_save_IFS 2736 case $as_dir in #((( 2737 '') as_dir=./ ;; 2738 */) ;; 2739 *) as_dir=$as_dir/ ;; 2740 esac 2741 for ac_exec_ext in '' $ac_executable_extensions; do 2742 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2743 ac_cv_prog_CC="${ac_tool_prefix}cc" 2744 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2745 break 2 2746 fi 2747done 2748 done 2749IFS=$as_save_IFS 2750 2751fi 2752fi 2753CC=$ac_cv_prog_CC 2754if test -n "$CC"; then 2755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2756printf "%s\n" "$CC" >&6; } 2757else 2758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2759printf "%s\n" "no" >&6; } 2760fi 2761 2762 2763 fi 2764fi 2765if test -z "$CC"; then 2766 # Extract the first word of "cc", so it can be a program name with args. 2767set dummy cc; ac_word=$2 2768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2769printf %s "checking for $ac_word... " >&6; } 2770if test ${ac_cv_prog_CC+y} 2771then : 2772 printf %s "(cached) " >&6 2773else $as_nop 2774 if test -n "$CC"; then 2775 ac_cv_prog_CC="$CC" # Let the user override the test. 2776else 2777 ac_prog_rejected=no 2778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2779for as_dir in $PATH 2780do 2781 IFS=$as_save_IFS 2782 case $as_dir in #((( 2783 '') as_dir=./ ;; 2784 */) ;; 2785 *) as_dir=$as_dir/ ;; 2786 esac 2787 for ac_exec_ext in '' $ac_executable_extensions; do 2788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2789 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2790 ac_prog_rejected=yes 2791 continue 2792 fi 2793 ac_cv_prog_CC="cc" 2794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2795 break 2 2796 fi 2797done 2798 done 2799IFS=$as_save_IFS 2800 2801if test $ac_prog_rejected = yes; then 2802 # We found a bogon in the path, so make sure we never use it. 2803 set dummy $ac_cv_prog_CC 2804 shift 2805 if test $# != 0; then 2806 # We chose a different compiler from the bogus one. 2807 # However, it has the same basename, so the bogon will be chosen 2808 # first if we set CC to just the basename; use the full file name. 2809 shift 2810 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2811 fi 2812fi 2813fi 2814fi 2815CC=$ac_cv_prog_CC 2816if test -n "$CC"; then 2817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2818printf "%s\n" "$CC" >&6; } 2819else 2820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2821printf "%s\n" "no" >&6; } 2822fi 2823 2824 2825fi 2826if test -z "$CC"; then 2827 if test -n "$ac_tool_prefix"; then 2828 for ac_prog in cl.exe 2829 do 2830 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2831set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2833printf %s "checking for $ac_word... " >&6; } 2834if test ${ac_cv_prog_CC+y} 2835then : 2836 printf %s "(cached) " >&6 2837else $as_nop 2838 if test -n "$CC"; then 2839 ac_cv_prog_CC="$CC" # Let the user override the test. 2840else 2841as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2842for as_dir in $PATH 2843do 2844 IFS=$as_save_IFS 2845 case $as_dir in #((( 2846 '') as_dir=./ ;; 2847 */) ;; 2848 *) as_dir=$as_dir/ ;; 2849 esac 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2852 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2853 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2854 break 2 2855 fi 2856done 2857 done 2858IFS=$as_save_IFS 2859 2860fi 2861fi 2862CC=$ac_cv_prog_CC 2863if test -n "$CC"; then 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865printf "%s\n" "$CC" >&6; } 2866else 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868printf "%s\n" "no" >&6; } 2869fi 2870 2871 2872 test -n "$CC" && break 2873 done 2874fi 2875if test -z "$CC"; then 2876 ac_ct_CC=$CC 2877 for ac_prog in cl.exe 2878do 2879 # Extract the first word of "$ac_prog", so it can be a program name with args. 2880set dummy $ac_prog; ac_word=$2 2881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882printf %s "checking for $ac_word... " >&6; } 2883if test ${ac_cv_prog_ac_ct_CC+y} 2884then : 2885 printf %s "(cached) " >&6 2886else $as_nop 2887 if test -n "$ac_ct_CC"; then 2888 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2889else 2890as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2891for as_dir in $PATH 2892do 2893 IFS=$as_save_IFS 2894 case $as_dir in #((( 2895 '') as_dir=./ ;; 2896 */) ;; 2897 *) as_dir=$as_dir/ ;; 2898 esac 2899 for ac_exec_ext in '' $ac_executable_extensions; do 2900 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2901 ac_cv_prog_ac_ct_CC="$ac_prog" 2902 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2903 break 2 2904 fi 2905done 2906 done 2907IFS=$as_save_IFS 2908 2909fi 2910fi 2911ac_ct_CC=$ac_cv_prog_ac_ct_CC 2912if test -n "$ac_ct_CC"; then 2913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2914printf "%s\n" "$ac_ct_CC" >&6; } 2915else 2916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2917printf "%s\n" "no" >&6; } 2918fi 2919 2920 2921 test -n "$ac_ct_CC" && break 2922done 2923 2924 if test "x$ac_ct_CC" = x; then 2925 CC="" 2926 else 2927 case $cross_compiling:$ac_tool_warned in 2928yes:) 2929{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2930printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2931ac_tool_warned=yes ;; 2932esac 2933 CC=$ac_ct_CC 2934 fi 2935fi 2936 2937fi 2938if test -z "$CC"; then 2939 if test -n "$ac_tool_prefix"; then 2940 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2941set dummy ${ac_tool_prefix}clang; ac_word=$2 2942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2943printf %s "checking for $ac_word... " >&6; } 2944if test ${ac_cv_prog_CC+y} 2945then : 2946 printf %s "(cached) " >&6 2947else $as_nop 2948 if test -n "$CC"; then 2949 ac_cv_prog_CC="$CC" # Let the user override the test. 2950else 2951as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952for as_dir in $PATH 2953do 2954 IFS=$as_save_IFS 2955 case $as_dir in #((( 2956 '') as_dir=./ ;; 2957 */) ;; 2958 *) as_dir=$as_dir/ ;; 2959 esac 2960 for ac_exec_ext in '' $ac_executable_extensions; do 2961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2962 ac_cv_prog_CC="${ac_tool_prefix}clang" 2963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2964 break 2 2965 fi 2966done 2967 done 2968IFS=$as_save_IFS 2969 2970fi 2971fi 2972CC=$ac_cv_prog_CC 2973if test -n "$CC"; then 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2975printf "%s\n" "$CC" >&6; } 2976else 2977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2978printf "%s\n" "no" >&6; } 2979fi 2980 2981 2982fi 2983if test -z "$ac_cv_prog_CC"; then 2984 ac_ct_CC=$CC 2985 # Extract the first word of "clang", so it can be a program name with args. 2986set dummy clang; ac_word=$2 2987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2988printf %s "checking for $ac_word... " >&6; } 2989if test ${ac_cv_prog_ac_ct_CC+y} 2990then : 2991 printf %s "(cached) " >&6 2992else $as_nop 2993 if test -n "$ac_ct_CC"; then 2994 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2995else 2996as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2997for as_dir in $PATH 2998do 2999 IFS=$as_save_IFS 3000 case $as_dir in #((( 3001 '') as_dir=./ ;; 3002 */) ;; 3003 *) as_dir=$as_dir/ ;; 3004 esac 3005 for ac_exec_ext in '' $ac_executable_extensions; do 3006 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3007 ac_cv_prog_ac_ct_CC="clang" 3008 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3009 break 2 3010 fi 3011done 3012 done 3013IFS=$as_save_IFS 3014 3015fi 3016fi 3017ac_ct_CC=$ac_cv_prog_ac_ct_CC 3018if test -n "$ac_ct_CC"; then 3019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3020printf "%s\n" "$ac_ct_CC" >&6; } 3021else 3022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3023printf "%s\n" "no" >&6; } 3024fi 3025 3026 if test "x$ac_ct_CC" = x; then 3027 CC="" 3028 else 3029 case $cross_compiling:$ac_tool_warned in 3030yes:) 3031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3032printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3033ac_tool_warned=yes ;; 3034esac 3035 CC=$ac_ct_CC 3036 fi 3037else 3038 CC="$ac_cv_prog_CC" 3039fi 3040 3041fi 3042 3043 3044test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3045printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3046as_fn_error $? "no acceptable C compiler found in \$PATH 3047See \`config.log' for more details" "$LINENO" 5; } 3048 3049# Provide some information about the compiler. 3050printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3051set X $ac_compile 3052ac_compiler=$2 3053for ac_option in --version -v -V -qversion -version; do 3054 { { ac_try="$ac_compiler $ac_option >&5" 3055case "(($ac_try" in 3056 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3057 *) ac_try_echo=$ac_try;; 3058esac 3059eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3060printf "%s\n" "$ac_try_echo"; } >&5 3061 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3062 ac_status=$? 3063 if test -s conftest.err; then 3064 sed '10a\ 3065... rest of stderr output deleted ... 3066 10q' conftest.err >conftest.er1 3067 cat conftest.er1 >&5 3068 fi 3069 rm -f conftest.er1 conftest.err 3070 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3071 test $ac_status = 0; } 3072done 3073 3074cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3075/* end confdefs.h. */ 3076 3077int 3078main (void) 3079{ 3080 3081 ; 3082 return 0; 3083} 3084_ACEOF 3085ac_clean_files_save=$ac_clean_files 3086ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3087# Try to create an executable without -o first, disregard a.out. 3088# It will help us diagnose broken compilers, and finding out an intuition 3089# of exeext. 3090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3091printf %s "checking whether the C compiler works... " >&6; } 3092ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3093 3094# The possible output files: 3095ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3096 3097ac_rmfiles= 3098for ac_file in $ac_files 3099do 3100 case $ac_file in 3101 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3102 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3103 esac 3104done 3105rm -f $ac_rmfiles 3106 3107if { { ac_try="$ac_link_default" 3108case "(($ac_try" in 3109 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3110 *) ac_try_echo=$ac_try;; 3111esac 3112eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3113printf "%s\n" "$ac_try_echo"; } >&5 3114 (eval "$ac_link_default") 2>&5 3115 ac_status=$? 3116 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3117 test $ac_status = 0; } 3118then : 3119 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3120# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3121# in a Makefile. We should not override ac_cv_exeext if it was cached, 3122# so that the user can short-circuit this test for compilers unknown to 3123# Autoconf. 3124for ac_file in $ac_files '' 3125do 3126 test -f "$ac_file" || continue 3127 case $ac_file in 3128 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3129 ;; 3130 [ab].out ) 3131 # We found the default executable, but exeext='' is most 3132 # certainly right. 3133 break;; 3134 *.* ) 3135 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3136 then :; else 3137 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3138 fi 3139 # We set ac_cv_exeext here because the later test for it is not 3140 # safe: cross compilers may not add the suffix if given an `-o' 3141 # argument, so we may need to know it at that point already. 3142 # Even if this section looks crufty: it has the advantage of 3143 # actually working. 3144 break;; 3145 * ) 3146 break;; 3147 esac 3148done 3149test "$ac_cv_exeext" = no && ac_cv_exeext= 3150 3151else $as_nop 3152 ac_file='' 3153fi 3154if test -z "$ac_file" 3155then : 3156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3157printf "%s\n" "no" >&6; } 3158printf "%s\n" "$as_me: failed program was:" >&5 3159sed 's/^/| /' conftest.$ac_ext >&5 3160 3161{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3162printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3163as_fn_error 77 "C compiler cannot create executables 3164See \`config.log' for more details" "$LINENO" 5; } 3165else $as_nop 3166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3167printf "%s\n" "yes" >&6; } 3168fi 3169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3170printf %s "checking for C compiler default output file name... " >&6; } 3171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3172printf "%s\n" "$ac_file" >&6; } 3173ac_exeext=$ac_cv_exeext 3174 3175rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3176ac_clean_files=$ac_clean_files_save 3177{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3178printf %s "checking for suffix of executables... " >&6; } 3179if { { ac_try="$ac_link" 3180case "(($ac_try" in 3181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3182 *) ac_try_echo=$ac_try;; 3183esac 3184eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3185printf "%s\n" "$ac_try_echo"; } >&5 3186 (eval "$ac_link") 2>&5 3187 ac_status=$? 3188 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3189 test $ac_status = 0; } 3190then : 3191 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3192# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3193# work properly (i.e., refer to `conftest.exe'), while it won't with 3194# `rm'. 3195for ac_file in conftest.exe conftest conftest.*; do 3196 test -f "$ac_file" || continue 3197 case $ac_file in 3198 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3199 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3200 break;; 3201 * ) break;; 3202 esac 3203done 3204else $as_nop 3205 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3206printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3207as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3208See \`config.log' for more details" "$LINENO" 5; } 3209fi 3210rm -f conftest conftest$ac_cv_exeext 3211{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3212printf "%s\n" "$ac_cv_exeext" >&6; } 3213 3214rm -f conftest.$ac_ext 3215EXEEXT=$ac_cv_exeext 3216ac_exeext=$EXEEXT 3217cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3218/* end confdefs.h. */ 3219#include <stdio.h> 3220int 3221main (void) 3222{ 3223FILE *f = fopen ("conftest.out", "w"); 3224 return ferror (f) || fclose (f) != 0; 3225 3226 ; 3227 return 0; 3228} 3229_ACEOF 3230ac_clean_files="$ac_clean_files conftest.out" 3231# Check that the compiler produces executables we can run. If not, either 3232# the compiler is broken, or we cross compile. 3233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3234printf %s "checking whether we are cross compiling... " >&6; } 3235if test "$cross_compiling" != yes; then 3236 { { ac_try="$ac_link" 3237case "(($ac_try" in 3238 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3239 *) ac_try_echo=$ac_try;; 3240esac 3241eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3242printf "%s\n" "$ac_try_echo"; } >&5 3243 (eval "$ac_link") 2>&5 3244 ac_status=$? 3245 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3246 test $ac_status = 0; } 3247 if { ac_try='./conftest$ac_cv_exeext' 3248 { { case "(($ac_try" in 3249 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3250 *) ac_try_echo=$ac_try;; 3251esac 3252eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3253printf "%s\n" "$ac_try_echo"; } >&5 3254 (eval "$ac_try") 2>&5 3255 ac_status=$? 3256 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3257 test $ac_status = 0; }; }; then 3258 cross_compiling=no 3259 else 3260 if test "$cross_compiling" = maybe; then 3261 cross_compiling=yes 3262 else 3263 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3264printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3265as_fn_error 77 "cannot run C compiled programs. 3266If you meant to cross compile, use \`--host'. 3267See \`config.log' for more details" "$LINENO" 5; } 3268 fi 3269 fi 3270fi 3271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3272printf "%s\n" "$cross_compiling" >&6; } 3273 3274rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3275ac_clean_files=$ac_clean_files_save 3276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3277printf %s "checking for suffix of object files... " >&6; } 3278if test ${ac_cv_objext+y} 3279then : 3280 printf %s "(cached) " >&6 3281else $as_nop 3282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3283/* end confdefs.h. */ 3284 3285int 3286main (void) 3287{ 3288 3289 ; 3290 return 0; 3291} 3292_ACEOF 3293rm -f conftest.o conftest.obj 3294if { { ac_try="$ac_compile" 3295case "(($ac_try" in 3296 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3297 *) ac_try_echo=$ac_try;; 3298esac 3299eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3300printf "%s\n" "$ac_try_echo"; } >&5 3301 (eval "$ac_compile") 2>&5 3302 ac_status=$? 3303 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3304 test $ac_status = 0; } 3305then : 3306 for ac_file in conftest.o conftest.obj conftest.*; do 3307 test -f "$ac_file" || continue; 3308 case $ac_file in 3309 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3310 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3311 break;; 3312 esac 3313done 3314else $as_nop 3315 printf "%s\n" "$as_me: failed program was:" >&5 3316sed 's/^/| /' conftest.$ac_ext >&5 3317 3318{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3319printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3320as_fn_error $? "cannot compute suffix of object files: cannot compile 3321See \`config.log' for more details" "$LINENO" 5; } 3322fi 3323rm -f conftest.$ac_cv_objext conftest.$ac_ext 3324fi 3325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3326printf "%s\n" "$ac_cv_objext" >&6; } 3327OBJEXT=$ac_cv_objext 3328ac_objext=$OBJEXT 3329{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3330printf %s "checking whether the compiler supports GNU C... " >&6; } 3331if test ${ac_cv_c_compiler_gnu+y} 3332then : 3333 printf %s "(cached) " >&6 3334else $as_nop 3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3336/* end confdefs.h. */ 3337 3338int 3339main (void) 3340{ 3341#ifndef __GNUC__ 3342 choke me 3343#endif 3344 3345 ; 3346 return 0; 3347} 3348_ACEOF 3349if ac_fn_c_try_compile "$LINENO" 3350then : 3351 ac_compiler_gnu=yes 3352else $as_nop 3353 ac_compiler_gnu=no 3354fi 3355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3356ac_cv_c_compiler_gnu=$ac_compiler_gnu 3357 3358fi 3359{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3360printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3361ac_compiler_gnu=$ac_cv_c_compiler_gnu 3362 3363if test $ac_compiler_gnu = yes; then 3364 GCC=yes 3365else 3366 GCC= 3367fi 3368ac_test_CFLAGS=${CFLAGS+y} 3369ac_save_CFLAGS=$CFLAGS 3370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3371printf %s "checking whether $CC accepts -g... " >&6; } 3372if test ${ac_cv_prog_cc_g+y} 3373then : 3374 printf %s "(cached) " >&6 3375else $as_nop 3376 ac_save_c_werror_flag=$ac_c_werror_flag 3377 ac_c_werror_flag=yes 3378 ac_cv_prog_cc_g=no 3379 CFLAGS="-g" 3380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3381/* end confdefs.h. */ 3382 3383int 3384main (void) 3385{ 3386 3387 ; 3388 return 0; 3389} 3390_ACEOF 3391if ac_fn_c_try_compile "$LINENO" 3392then : 3393 ac_cv_prog_cc_g=yes 3394else $as_nop 3395 CFLAGS="" 3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3397/* end confdefs.h. */ 3398 3399int 3400main (void) 3401{ 3402 3403 ; 3404 return 0; 3405} 3406_ACEOF 3407if ac_fn_c_try_compile "$LINENO" 3408then : 3409 3410else $as_nop 3411 ac_c_werror_flag=$ac_save_c_werror_flag 3412 CFLAGS="-g" 3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414/* end confdefs.h. */ 3415 3416int 3417main (void) 3418{ 3419 3420 ; 3421 return 0; 3422} 3423_ACEOF 3424if ac_fn_c_try_compile "$LINENO" 3425then : 3426 ac_cv_prog_cc_g=yes 3427fi 3428rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3429fi 3430rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3431fi 3432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3433 ac_c_werror_flag=$ac_save_c_werror_flag 3434fi 3435{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3436printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3437if test $ac_test_CFLAGS; then 3438 CFLAGS=$ac_save_CFLAGS 3439elif test $ac_cv_prog_cc_g = yes; then 3440 if test "$GCC" = yes; then 3441 CFLAGS="-g -O2" 3442 else 3443 CFLAGS="-g" 3444 fi 3445else 3446 if test "$GCC" = yes; then 3447 CFLAGS="-O2" 3448 else 3449 CFLAGS= 3450 fi 3451fi 3452ac_prog_cc_stdc=no 3453if test x$ac_prog_cc_stdc = xno 3454then : 3455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3456printf %s "checking for $CC option to enable C11 features... " >&6; } 3457if test ${ac_cv_prog_cc_c11+y} 3458then : 3459 printf %s "(cached) " >&6 3460else $as_nop 3461 ac_cv_prog_cc_c11=no 3462ac_save_CC=$CC 3463cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3464/* end confdefs.h. */ 3465$ac_c_conftest_c11_program 3466_ACEOF 3467for ac_arg in '' -std=gnu11 3468do 3469 CC="$ac_save_CC $ac_arg" 3470 if ac_fn_c_try_compile "$LINENO" 3471then : 3472 ac_cv_prog_cc_c11=$ac_arg 3473fi 3474rm -f core conftest.err conftest.$ac_objext conftest.beam 3475 test "x$ac_cv_prog_cc_c11" != "xno" && break 3476done 3477rm -f conftest.$ac_ext 3478CC=$ac_save_CC 3479fi 3480 3481if test "x$ac_cv_prog_cc_c11" = xno 3482then : 3483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3484printf "%s\n" "unsupported" >&6; } 3485else $as_nop 3486 if test "x$ac_cv_prog_cc_c11" = x 3487then : 3488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3489printf "%s\n" "none needed" >&6; } 3490else $as_nop 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3492printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3493 CC="$CC $ac_cv_prog_cc_c11" 3494fi 3495 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3496 ac_prog_cc_stdc=c11 3497fi 3498fi 3499if test x$ac_prog_cc_stdc = xno 3500then : 3501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3502printf %s "checking for $CC option to enable C99 features... " >&6; } 3503if test ${ac_cv_prog_cc_c99+y} 3504then : 3505 printf %s "(cached) " >&6 3506else $as_nop 3507 ac_cv_prog_cc_c99=no 3508ac_save_CC=$CC 3509cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3510/* end confdefs.h. */ 3511$ac_c_conftest_c99_program 3512_ACEOF 3513for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3514do 3515 CC="$ac_save_CC $ac_arg" 3516 if ac_fn_c_try_compile "$LINENO" 3517then : 3518 ac_cv_prog_cc_c99=$ac_arg 3519fi 3520rm -f core conftest.err conftest.$ac_objext conftest.beam 3521 test "x$ac_cv_prog_cc_c99" != "xno" && break 3522done 3523rm -f conftest.$ac_ext 3524CC=$ac_save_CC 3525fi 3526 3527if test "x$ac_cv_prog_cc_c99" = xno 3528then : 3529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3530printf "%s\n" "unsupported" >&6; } 3531else $as_nop 3532 if test "x$ac_cv_prog_cc_c99" = x 3533then : 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3535printf "%s\n" "none needed" >&6; } 3536else $as_nop 3537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3538printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3539 CC="$CC $ac_cv_prog_cc_c99" 3540fi 3541 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3542 ac_prog_cc_stdc=c99 3543fi 3544fi 3545if test x$ac_prog_cc_stdc = xno 3546then : 3547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3548printf %s "checking for $CC option to enable C89 features... " >&6; } 3549if test ${ac_cv_prog_cc_c89+y} 3550then : 3551 printf %s "(cached) " >&6 3552else $as_nop 3553 ac_cv_prog_cc_c89=no 3554ac_save_CC=$CC 3555cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3556/* end confdefs.h. */ 3557$ac_c_conftest_c89_program 3558_ACEOF 3559for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3560do 3561 CC="$ac_save_CC $ac_arg" 3562 if ac_fn_c_try_compile "$LINENO" 3563then : 3564 ac_cv_prog_cc_c89=$ac_arg 3565fi 3566rm -f core conftest.err conftest.$ac_objext conftest.beam 3567 test "x$ac_cv_prog_cc_c89" != "xno" && break 3568done 3569rm -f conftest.$ac_ext 3570CC=$ac_save_CC 3571fi 3572 3573if test "x$ac_cv_prog_cc_c89" = xno 3574then : 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3576printf "%s\n" "unsupported" >&6; } 3577else $as_nop 3578 if test "x$ac_cv_prog_cc_c89" = x 3579then : 3580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3581printf "%s\n" "none needed" >&6; } 3582else $as_nop 3583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3584printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3585 CC="$CC $ac_cv_prog_cc_c89" 3586fi 3587 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3588 ac_prog_cc_stdc=c89 3589fi 3590fi 3591 3592ac_ext=c 3593ac_cpp='$CPP $CPPFLAGS' 3594ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3595ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3596ac_compiler_gnu=$ac_cv_c_compiler_gnu 3597 3598 3599 ac_ext=c 3600ac_cpp='$CPP $CPPFLAGS' 3601ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3602ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3603ac_compiler_gnu=$ac_cv_c_compiler_gnu 3604{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3605printf %s "checking whether $CC understands -c and -o together... " >&6; } 3606if test ${am_cv_prog_cc_c_o+y} 3607then : 3608 printf %s "(cached) " >&6 3609else $as_nop 3610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3611/* end confdefs.h. */ 3612 3613int 3614main (void) 3615{ 3616 3617 ; 3618 return 0; 3619} 3620_ACEOF 3621 # Make sure it works both with $CC and with simple cc. 3622 # Following AC_PROG_CC_C_O, we do the test twice because some 3623 # compilers refuse to overwrite an existing .o file with -o, 3624 # though they will create one. 3625 am_cv_prog_cc_c_o=yes 3626 for am_i in 1 2; do 3627 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3628 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3629 ac_status=$? 3630 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3631 (exit $ac_status); } \ 3632 && test -f conftest2.$ac_objext; then 3633 : OK 3634 else 3635 am_cv_prog_cc_c_o=no 3636 break 3637 fi 3638 done 3639 rm -f core conftest* 3640 unset am_i 3641fi 3642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3643printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3644if test "$am_cv_prog_cc_c_o" != yes; then 3645 # Losing compiler, so override with the script. 3646 # FIXME: It is wrong to rewrite CC. 3647 # But if we don't then we get into trouble of one sort or another. 3648 # A longer-term fix would be to have automake use am__CC in this case, 3649 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3650 CC="$am_aux_dir/compile $CC" 3651fi 3652ac_ext=c 3653ac_cpp='$CPP $CPPFLAGS' 3654ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3655ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3656ac_compiler_gnu=$ac_cv_c_compiler_gnu 3657 3658 3659 3660ac_header= ac_cache= 3661for ac_item in $ac_header_c_list 3662do 3663 if test $ac_cache; then 3664 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3665 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3666 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3667 fi 3668 ac_header= ac_cache= 3669 elif test $ac_header; then 3670 ac_cache=$ac_item 3671 else 3672 ac_header=$ac_item 3673 fi 3674done 3675 3676 3677 3678 3679 3680 3681 3682 3683if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3684then : 3685 3686printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3687 3688fi 3689 3690 3691 3692 3693 3694 3695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3696printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3697if test ${ac_cv_safe_to_define___extensions__+y} 3698then : 3699 printf %s "(cached) " >&6 3700else $as_nop 3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3702/* end confdefs.h. */ 3703 3704# define __EXTENSIONS__ 1 3705 $ac_includes_default 3706int 3707main (void) 3708{ 3709 3710 ; 3711 return 0; 3712} 3713_ACEOF 3714if ac_fn_c_try_compile "$LINENO" 3715then : 3716 ac_cv_safe_to_define___extensions__=yes 3717else $as_nop 3718 ac_cv_safe_to_define___extensions__=no 3719fi 3720rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3721fi 3722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3723printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3724 3725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3726printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3727if test ${ac_cv_should_define__xopen_source+y} 3728then : 3729 printf %s "(cached) " >&6 3730else $as_nop 3731 ac_cv_should_define__xopen_source=no 3732 if test $ac_cv_header_wchar_h = yes 3733then : 3734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3735/* end confdefs.h. */ 3736 3737 #include <wchar.h> 3738 mbstate_t x; 3739int 3740main (void) 3741{ 3742 3743 ; 3744 return 0; 3745} 3746_ACEOF 3747if ac_fn_c_try_compile "$LINENO" 3748then : 3749 3750else $as_nop 3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3752/* end confdefs.h. */ 3753 3754 #define _XOPEN_SOURCE 500 3755 #include <wchar.h> 3756 mbstate_t x; 3757int 3758main (void) 3759{ 3760 3761 ; 3762 return 0; 3763} 3764_ACEOF 3765if ac_fn_c_try_compile "$LINENO" 3766then : 3767 ac_cv_should_define__xopen_source=yes 3768fi 3769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3770fi 3771rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3772fi 3773fi 3774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3775printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3776 3777 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3778 3779 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3780 3781 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3782 3783 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3784 3785 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3786 3787 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3788 3789 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3790 3791 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3792 3793 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3794 3795 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3796 3797 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3798 3799 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3800 3801 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3802 3803 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3804 3805 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3806 3807 if test $ac_cv_header_minix_config_h = yes 3808then : 3809 MINIX=yes 3810 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3811 3812 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3813 3814 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3815 3816else $as_nop 3817 MINIX= 3818fi 3819 if test $ac_cv_safe_to_define___extensions__ = yes 3820then : 3821 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3822 3823fi 3824 if test $ac_cv_should_define__xopen_source = yes 3825then : 3826 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3827 3828fi 3829 3830 3831# Initialize Automake 3832am__api_version='1.16' 3833 3834 3835 # Find a good install program. We prefer a C program (faster), 3836# so one script is as good as another. But avoid the broken or 3837# incompatible versions: 3838# SysV /etc/install, /usr/sbin/install 3839# SunOS /usr/etc/install 3840# IRIX /sbin/install 3841# AIX /bin/install 3842# AmigaOS /C/install, which installs bootblocks on floppy discs 3843# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3844# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3845# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3846# OS/2's system install, which has a completely different semantic 3847# ./install, which can be erroneously created by make from ./install.sh. 3848# Reject install programs that cannot install multiple files. 3849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3850printf %s "checking for a BSD-compatible install... " >&6; } 3851if test -z "$INSTALL"; then 3852if test ${ac_cv_path_install+y} 3853then : 3854 printf %s "(cached) " >&6 3855else $as_nop 3856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3857for as_dir in $PATH 3858do 3859 IFS=$as_save_IFS 3860 case $as_dir in #((( 3861 '') as_dir=./ ;; 3862 */) ;; 3863 *) as_dir=$as_dir/ ;; 3864 esac 3865 # Account for fact that we put trailing slashes in our PATH walk. 3866case $as_dir in #(( 3867 ./ | /[cC]/* | \ 3868 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3869 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3870 /usr/ucb/* ) ;; 3871 *) 3872 # OSF1 and SCO ODT 3.0 have their own names for install. 3873 # Don't use installbsd from OSF since it installs stuff as root 3874 # by default. 3875 for ac_prog in ginstall scoinst install; do 3876 for ac_exec_ext in '' $ac_executable_extensions; do 3877 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3878 if test $ac_prog = install && 3879 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3880 # AIX install. It has an incompatible calling convention. 3881 : 3882 elif test $ac_prog = install && 3883 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3884 # program-specific install script used by HP pwplus--don't use. 3885 : 3886 else 3887 rm -rf conftest.one conftest.two conftest.dir 3888 echo one > conftest.one 3889 echo two > conftest.two 3890 mkdir conftest.dir 3891 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3892 test -s conftest.one && test -s conftest.two && 3893 test -s conftest.dir/conftest.one && 3894 test -s conftest.dir/conftest.two 3895 then 3896 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3897 break 3 3898 fi 3899 fi 3900 fi 3901 done 3902 done 3903 ;; 3904esac 3905 3906 done 3907IFS=$as_save_IFS 3908 3909rm -rf conftest.one conftest.two conftest.dir 3910 3911fi 3912 if test ${ac_cv_path_install+y}; then 3913 INSTALL=$ac_cv_path_install 3914 else 3915 # As a last resort, use the slow shell script. Don't cache a 3916 # value for INSTALL within a source directory, because that will 3917 # break other packages using the cache if that directory is 3918 # removed, or if the value is a relative name. 3919 INSTALL=$ac_install_sh 3920 fi 3921fi 3922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3923printf "%s\n" "$INSTALL" >&6; } 3924 3925# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3926# It thinks the first close brace ends the variable substitution. 3927test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3928 3929test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3930 3931test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3932 3933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3934printf %s "checking whether build environment is sane... " >&6; } 3935# Reject unsafe characters in $srcdir or the absolute working directory 3936# name. Accept space and tab only in the latter. 3937am_lf=' 3938' 3939case `pwd` in 3940 *[\\\"\#\$\&\'\`$am_lf]*) 3941 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3942esac 3943case $srcdir in 3944 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3945 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3946esac 3947 3948# Do 'set' in a subshell so we don't clobber the current shell's 3949# arguments. Must try -L first in case configure is actually a 3950# symlink; some systems play weird games with the mod time of symlinks 3951# (eg FreeBSD returns the mod time of the symlink's containing 3952# directory). 3953if ( 3954 am_has_slept=no 3955 for am_try in 1 2; do 3956 echo "timestamp, slept: $am_has_slept" > conftest.file 3957 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3958 if test "$*" = "X"; then 3959 # -L didn't work. 3960 set X `ls -t "$srcdir/configure" conftest.file` 3961 fi 3962 if test "$*" != "X $srcdir/configure conftest.file" \ 3963 && test "$*" != "X conftest.file $srcdir/configure"; then 3964 3965 # If neither matched, then we have a broken ls. This can happen 3966 # if, for instance, CONFIG_SHELL is bash and it inherits a 3967 # broken ls alias from the environment. This has actually 3968 # happened. Such a system could not be considered "sane". 3969 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3970 alias in your environment" "$LINENO" 5 3971 fi 3972 if test "$2" = conftest.file || test $am_try -eq 2; then 3973 break 3974 fi 3975 # Just in case. 3976 sleep 1 3977 am_has_slept=yes 3978 done 3979 test "$2" = conftest.file 3980 ) 3981then 3982 # Ok. 3983 : 3984else 3985 as_fn_error $? "newly created file is older than distributed files! 3986Check your system clock" "$LINENO" 5 3987fi 3988{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3989printf "%s\n" "yes" >&6; } 3990# If we didn't sleep, we still need to ensure time stamps of config.status and 3991# generated files are strictly newer. 3992am_sleep_pid= 3993if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3994 ( sleep 1 ) & 3995 am_sleep_pid=$! 3996fi 3997 3998rm -f conftest.file 3999 4000test "$program_prefix" != NONE && 4001 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4002# Use a double $ so make ignores it. 4003test "$program_suffix" != NONE && 4004 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4005# Double any \ or $. 4006# By default was `s,x,x', remove it if useless. 4007ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4008program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4009 4010 4011 if test x"${MISSING+set}" != xset; then 4012 MISSING="\${SHELL} '$am_aux_dir/missing'" 4013fi 4014# Use eval to expand $SHELL 4015if eval "$MISSING --is-lightweight"; then 4016 am_missing_run="$MISSING " 4017else 4018 am_missing_run= 4019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4020printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4021fi 4022 4023if test x"${install_sh+set}" != xset; then 4024 case $am_aux_dir in 4025 *\ * | *\ *) 4026 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4027 *) 4028 install_sh="\${SHELL} $am_aux_dir/install-sh" 4029 esac 4030fi 4031 4032# Installed binaries are usually stripped using 'strip' when the user 4033# run "make install-strip". However 'strip' might not be the right 4034# tool to use in cross-compilation environments, therefore Automake 4035# will honor the 'STRIP' environment variable to overrule this program. 4036if test "$cross_compiling" != no; then 4037 if test -n "$ac_tool_prefix"; then 4038 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4039set dummy ${ac_tool_prefix}strip; ac_word=$2 4040{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4041printf %s "checking for $ac_word... " >&6; } 4042if test ${ac_cv_prog_STRIP+y} 4043then : 4044 printf %s "(cached) " >&6 4045else $as_nop 4046 if test -n "$STRIP"; then 4047 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4048else 4049as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4050for as_dir in $PATH 4051do 4052 IFS=$as_save_IFS 4053 case $as_dir in #((( 4054 '') as_dir=./ ;; 4055 */) ;; 4056 *) as_dir=$as_dir/ ;; 4057 esac 4058 for ac_exec_ext in '' $ac_executable_extensions; do 4059 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4060 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4061 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4062 break 2 4063 fi 4064done 4065 done 4066IFS=$as_save_IFS 4067 4068fi 4069fi 4070STRIP=$ac_cv_prog_STRIP 4071if test -n "$STRIP"; then 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4073printf "%s\n" "$STRIP" >&6; } 4074else 4075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4076printf "%s\n" "no" >&6; } 4077fi 4078 4079 4080fi 4081if test -z "$ac_cv_prog_STRIP"; then 4082 ac_ct_STRIP=$STRIP 4083 # Extract the first word of "strip", so it can be a program name with args. 4084set dummy strip; ac_word=$2 4085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4086printf %s "checking for $ac_word... " >&6; } 4087if test ${ac_cv_prog_ac_ct_STRIP+y} 4088then : 4089 printf %s "(cached) " >&6 4090else $as_nop 4091 if test -n "$ac_ct_STRIP"; then 4092 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4093else 4094as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4095for as_dir in $PATH 4096do 4097 IFS=$as_save_IFS 4098 case $as_dir in #((( 4099 '') as_dir=./ ;; 4100 */) ;; 4101 *) as_dir=$as_dir/ ;; 4102 esac 4103 for ac_exec_ext in '' $ac_executable_extensions; do 4104 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4105 ac_cv_prog_ac_ct_STRIP="strip" 4106 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4107 break 2 4108 fi 4109done 4110 done 4111IFS=$as_save_IFS 4112 4113fi 4114fi 4115ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4116if test -n "$ac_ct_STRIP"; then 4117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4118printf "%s\n" "$ac_ct_STRIP" >&6; } 4119else 4120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4121printf "%s\n" "no" >&6; } 4122fi 4123 4124 if test "x$ac_ct_STRIP" = x; then 4125 STRIP=":" 4126 else 4127 case $cross_compiling:$ac_tool_warned in 4128yes:) 4129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4130printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4131ac_tool_warned=yes ;; 4132esac 4133 STRIP=$ac_ct_STRIP 4134 fi 4135else 4136 STRIP="$ac_cv_prog_STRIP" 4137fi 4138 4139fi 4140INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4141 4142 4143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4144printf %s "checking for a race-free mkdir -p... " >&6; } 4145if test -z "$MKDIR_P"; then 4146 if test ${ac_cv_path_mkdir+y} 4147then : 4148 printf %s "(cached) " >&6 4149else $as_nop 4150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4151for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4152do 4153 IFS=$as_save_IFS 4154 case $as_dir in #((( 4155 '') as_dir=./ ;; 4156 */) ;; 4157 *) as_dir=$as_dir/ ;; 4158 esac 4159 for ac_prog in mkdir gmkdir; do 4160 for ac_exec_ext in '' $ac_executable_extensions; do 4161 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4162 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4163 'mkdir ('*'coreutils) '* | \ 4164 'BusyBox '* | \ 4165 'mkdir (fileutils) '4.1*) 4166 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4167 break 3;; 4168 esac 4169 done 4170 done 4171 done 4172IFS=$as_save_IFS 4173 4174fi 4175 4176 test -d ./--version && rmdir ./--version 4177 if test ${ac_cv_path_mkdir+y}; then 4178 MKDIR_P="$ac_cv_path_mkdir -p" 4179 else 4180 # As a last resort, use the slow shell script. Don't cache a 4181 # value for MKDIR_P within a source directory, because that will 4182 # break other packages using the cache if that directory is 4183 # removed, or if the value is a relative name. 4184 MKDIR_P="$ac_install_sh -d" 4185 fi 4186fi 4187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4188printf "%s\n" "$MKDIR_P" >&6; } 4189 4190for ac_prog in gawk mawk nawk awk 4191do 4192 # Extract the first word of "$ac_prog", so it can be a program name with args. 4193set dummy $ac_prog; ac_word=$2 4194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4195printf %s "checking for $ac_word... " >&6; } 4196if test ${ac_cv_prog_AWK+y} 4197then : 4198 printf %s "(cached) " >&6 4199else $as_nop 4200 if test -n "$AWK"; then 4201 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4202else 4203as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4204for as_dir in $PATH 4205do 4206 IFS=$as_save_IFS 4207 case $as_dir in #((( 4208 '') as_dir=./ ;; 4209 */) ;; 4210 *) as_dir=$as_dir/ ;; 4211 esac 4212 for ac_exec_ext in '' $ac_executable_extensions; do 4213 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4214 ac_cv_prog_AWK="$ac_prog" 4215 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4216 break 2 4217 fi 4218done 4219 done 4220IFS=$as_save_IFS 4221 4222fi 4223fi 4224AWK=$ac_cv_prog_AWK 4225if test -n "$AWK"; then 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4227printf "%s\n" "$AWK" >&6; } 4228else 4229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4230printf "%s\n" "no" >&6; } 4231fi 4232 4233 4234 test -n "$AWK" && break 4235done 4236 4237{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4238printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4239set x ${MAKE-make} 4240ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4241if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4242then : 4243 printf %s "(cached) " >&6 4244else $as_nop 4245 cat >conftest.make <<\_ACEOF 4246SHELL = /bin/sh 4247all: 4248 @echo '@@@%%%=$(MAKE)=@@@%%%' 4249_ACEOF 4250# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4251case `${MAKE-make} -f conftest.make 2>/dev/null` in 4252 *@@@%%%=?*=@@@%%%*) 4253 eval ac_cv_prog_make_${ac_make}_set=yes;; 4254 *) 4255 eval ac_cv_prog_make_${ac_make}_set=no;; 4256esac 4257rm -f conftest.make 4258fi 4259if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4261printf "%s\n" "yes" >&6; } 4262 SET_MAKE= 4263else 4264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4265printf "%s\n" "no" >&6; } 4266 SET_MAKE="MAKE=${MAKE-make}" 4267fi 4268 4269rm -rf .tst 2>/dev/null 4270mkdir .tst 2>/dev/null 4271if test -d .tst; then 4272 am__leading_dot=. 4273else 4274 am__leading_dot=_ 4275fi 4276rmdir .tst 2>/dev/null 4277 4278DEPDIR="${am__leading_dot}deps" 4279 4280ac_config_commands="$ac_config_commands depfiles" 4281 4282{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4283printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4284cat > confinc.mk << 'END' 4285am__doit: 4286 @echo this is the am__doit target >confinc.out 4287.PHONY: am__doit 4288END 4289am__include="#" 4290am__quote= 4291# BSD make does it like this. 4292echo '.include "confinc.mk" # ignored' > confmf.BSD 4293# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4294echo 'include confinc.mk # ignored' > confmf.GNU 4295_am_result=no 4296for s in GNU BSD; do 4297 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4298 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4299 ac_status=$? 4300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4301 (exit $ac_status); } 4302 case $?:`cat confinc.out 2>/dev/null` in #( 4303 '0:this is the am__doit target') : 4304 case $s in #( 4305 BSD) : 4306 am__include='.include' am__quote='"' ;; #( 4307 *) : 4308 am__include='include' am__quote='' ;; 4309esac ;; #( 4310 *) : 4311 ;; 4312esac 4313 if test "$am__include" != "#"; then 4314 _am_result="yes ($s style)" 4315 break 4316 fi 4317done 4318rm -f confinc.* confmf.* 4319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4320printf "%s\n" "${_am_result}" >&6; } 4321 4322# Check whether --enable-dependency-tracking was given. 4323if test ${enable_dependency_tracking+y} 4324then : 4325 enableval=$enable_dependency_tracking; 4326fi 4327 4328if test "x$enable_dependency_tracking" != xno; then 4329 am_depcomp="$ac_aux_dir/depcomp" 4330 AMDEPBACKSLASH='\' 4331 am__nodep='_no' 4332fi 4333 if test "x$enable_dependency_tracking" != xno; then 4334 AMDEP_TRUE= 4335 AMDEP_FALSE='#' 4336else 4337 AMDEP_TRUE='#' 4338 AMDEP_FALSE= 4339fi 4340 4341 4342# Check whether --enable-silent-rules was given. 4343if test ${enable_silent_rules+y} 4344then : 4345 enableval=$enable_silent_rules; 4346fi 4347 4348case $enable_silent_rules in # ((( 4349 yes) AM_DEFAULT_VERBOSITY=0;; 4350 no) AM_DEFAULT_VERBOSITY=1;; 4351 *) AM_DEFAULT_VERBOSITY=1;; 4352esac 4353am_make=${MAKE-make} 4354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4355printf %s "checking whether $am_make supports nested variables... " >&6; } 4356if test ${am_cv_make_support_nested_variables+y} 4357then : 4358 printf %s "(cached) " >&6 4359else $as_nop 4360 if printf "%s\n" 'TRUE=$(BAR$(V)) 4361BAR0=false 4362BAR1=true 4363V=1 4364am__doit: 4365 @$(TRUE) 4366.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4367 am_cv_make_support_nested_variables=yes 4368else 4369 am_cv_make_support_nested_variables=no 4370fi 4371fi 4372{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4373printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4374if test $am_cv_make_support_nested_variables = yes; then 4375 AM_V='$(V)' 4376 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4377else 4378 AM_V=$AM_DEFAULT_VERBOSITY 4379 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4380fi 4381AM_BACKSLASH='\' 4382 4383if test "`cd $srcdir && pwd`" != "`pwd`"; then 4384 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4385 # is not polluted with repeated "-I." 4386 am__isrc=' -I$(srcdir)' 4387 # test to see if srcdir already configured 4388 if test -f $srcdir/config.status; then 4389 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4390 fi 4391fi 4392 4393# test whether we have cygpath 4394if test -z "$CYGPATH_W"; then 4395 if (cygpath --version) >/dev/null 2>/dev/null; then 4396 CYGPATH_W='cygpath -w' 4397 else 4398 CYGPATH_W=echo 4399 fi 4400fi 4401 4402 4403# Define the identity of the package. 4404 PACKAGE='xset' 4405 VERSION='1.2.5' 4406 4407 4408printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4409 4410 4411printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4412 4413# Some tools Automake needs. 4414 4415ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4416 4417 4418AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4419 4420 4421AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4422 4423 4424AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4425 4426 4427MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4428 4429# For better backward compatibility. To be removed once Automake 1.9.x 4430# dies out for good. For more background, see: 4431# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4432# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4433mkdir_p='$(MKDIR_P)' 4434 4435# We need awk for the "check" target (and possibly the TAP driver). The 4436# system "awk" is bad on some platforms. 4437# Always define AMTAR for backward compatibility. Yes, it's still used 4438# in the wild :-( We should find a proper way to deprecate it ... 4439AMTAR='$${TAR-tar}' 4440 4441 4442# We'll loop over all known methods to create a tar archive until one works. 4443_am_tools='gnutar pax cpio none' 4444 4445am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4446 4447 4448 4449 4450 4451depcc="$CC" am_compiler_list= 4452 4453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4454printf %s "checking dependency style of $depcc... " >&6; } 4455if test ${am_cv_CC_dependencies_compiler_type+y} 4456then : 4457 printf %s "(cached) " >&6 4458else $as_nop 4459 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4460 # We make a subdir and do the tests there. Otherwise we can end up 4461 # making bogus files that we don't know about and never remove. For 4462 # instance it was reported that on HP-UX the gcc test will end up 4463 # making a dummy file named 'D' -- because '-MD' means "put the output 4464 # in D". 4465 rm -rf conftest.dir 4466 mkdir conftest.dir 4467 # Copy depcomp to subdir because otherwise we won't find it if we're 4468 # using a relative directory. 4469 cp "$am_depcomp" conftest.dir 4470 cd conftest.dir 4471 # We will build objects and dependencies in a subdirectory because 4472 # it helps to detect inapplicable dependency modes. For instance 4473 # both Tru64's cc and ICC support -MD to output dependencies as a 4474 # side effect of compilation, but ICC will put the dependencies in 4475 # the current directory while Tru64 will put them in the object 4476 # directory. 4477 mkdir sub 4478 4479 am_cv_CC_dependencies_compiler_type=none 4480 if test "$am_compiler_list" = ""; then 4481 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4482 fi 4483 am__universal=false 4484 case " $depcc " in #( 4485 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4486 esac 4487 4488 for depmode in $am_compiler_list; do 4489 # Setup a source with many dependencies, because some compilers 4490 # like to wrap large dependency lists on column 80 (with \), and 4491 # we should not choose a depcomp mode which is confused by this. 4492 # 4493 # We need to recreate these files for each test, as the compiler may 4494 # overwrite some of them when testing with obscure command lines. 4495 # This happens at least with the AIX C compiler. 4496 : > sub/conftest.c 4497 for i in 1 2 3 4 5 6; do 4498 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4499 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4500 # Solaris 10 /bin/sh. 4501 echo '/* dummy */' > sub/conftst$i.h 4502 done 4503 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4504 4505 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4506 # mode. It turns out that the SunPro C++ compiler does not properly 4507 # handle '-M -o', and we need to detect this. Also, some Intel 4508 # versions had trouble with output in subdirs. 4509 am__obj=sub/conftest.${OBJEXT-o} 4510 am__minus_obj="-o $am__obj" 4511 case $depmode in 4512 gcc) 4513 # This depmode causes a compiler race in universal mode. 4514 test "$am__universal" = false || continue 4515 ;; 4516 nosideeffect) 4517 # After this tag, mechanisms are not by side-effect, so they'll 4518 # only be used when explicitly requested. 4519 if test "x$enable_dependency_tracking" = xyes; then 4520 continue 4521 else 4522 break 4523 fi 4524 ;; 4525 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4526 # This compiler won't grok '-c -o', but also, the minuso test has 4527 # not run yet. These depmodes are late enough in the game, and 4528 # so weak that their functioning should not be impacted. 4529 am__obj=conftest.${OBJEXT-o} 4530 am__minus_obj= 4531 ;; 4532 none) break ;; 4533 esac 4534 if depmode=$depmode \ 4535 source=sub/conftest.c object=$am__obj \ 4536 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4537 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4538 >/dev/null 2>conftest.err && 4539 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4540 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4541 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4542 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4543 # icc doesn't choke on unknown options, it will just issue warnings 4544 # or remarks (even with -Werror). So we grep stderr for any message 4545 # that says an option was ignored or not supported. 4546 # When given -MP, icc 7.0 and 7.1 complain thusly: 4547 # icc: Command line warning: ignoring option '-M'; no argument required 4548 # The diagnosis changed in icc 8.0: 4549 # icc: Command line remark: option '-MP' not supported 4550 if (grep 'ignoring option' conftest.err || 4551 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4552 am_cv_CC_dependencies_compiler_type=$depmode 4553 break 4554 fi 4555 fi 4556 done 4557 4558 cd .. 4559 rm -rf conftest.dir 4560else 4561 am_cv_CC_dependencies_compiler_type=none 4562fi 4563 4564fi 4565{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4566printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4567CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4568 4569 if 4570 test "x$enable_dependency_tracking" != xno \ 4571 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4572 am__fastdepCC_TRUE= 4573 am__fastdepCC_FALSE='#' 4574else 4575 am__fastdepCC_TRUE='#' 4576 am__fastdepCC_FALSE= 4577fi 4578 4579 4580# Variables for tags utilities; see am/tags.am 4581if test -z "$CTAGS"; then 4582 CTAGS=ctags 4583fi 4584 4585if test -z "$ETAGS"; then 4586 ETAGS=etags 4587fi 4588 4589if test -z "$CSCOPE"; then 4590 CSCOPE=cscope 4591fi 4592 4593 4594 4595# POSIX will say in a future version that running "rm -f" with no argument 4596# is OK; and we want to be able to make that assumption in our Makefile 4597# recipes. So use an aggressive probe to check that the usage we want is 4598# actually supported "in the wild" to an acceptable degree. 4599# See automake bug#10828. 4600# To make any issue more visible, cause the running configure to be aborted 4601# by default if the 'rm' program in use doesn't match our expectations; the 4602# user can still override this though. 4603if rm -f && rm -fr && rm -rf; then : OK; else 4604 cat >&2 <<'END' 4605Oops! 4606 4607Your 'rm' program seems unable to run without file operands specified 4608on the command line, even when the '-f' option is present. This is contrary 4609to the behaviour of most rm programs out there, and not conforming with 4610the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4611 4612Please tell bug-automake@gnu.org about your system, including the value 4613of your $PATH and any error possibly output before this message. This 4614can help us improve future automake versions. 4615 4616END 4617 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4618 echo 'Configuration will proceed anyway, since you have set the' >&2 4619 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4620 echo >&2 4621 else 4622 cat >&2 <<'END' 4623Aborting the configuration process, to ensure you take notice of the issue. 4624 4625You can download and install GNU coreutils to get an 'rm' implementation 4626that behaves properly: <https://www.gnu.org/software/coreutils/>. 4627 4628If you want to complete the configuration process using your problematic 4629'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4630to "yes", and re-run configure. 4631 4632END 4633 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4634 fi 4635fi 4636 4637 4638# Require xorg-macros: XORG_MANPAGE_SECTIONS 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4652printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4653if test ${ac_cv_c_undeclared_builtin_options+y} 4654then : 4655 printf %s "(cached) " >&6 4656else $as_nop 4657 ac_save_CFLAGS=$CFLAGS 4658 ac_cv_c_undeclared_builtin_options='cannot detect' 4659 for ac_arg in '' -fno-builtin; do 4660 CFLAGS="$ac_save_CFLAGS $ac_arg" 4661 # This test program should *not* compile successfully. 4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4663/* end confdefs.h. */ 4664 4665int 4666main (void) 4667{ 4668(void) strchr; 4669 ; 4670 return 0; 4671} 4672_ACEOF 4673if ac_fn_c_try_compile "$LINENO" 4674then : 4675 4676else $as_nop 4677 # This test program should compile successfully. 4678 # No library function is consistently available on 4679 # freestanding implementations, so test against a dummy 4680 # declaration. Include always-available headers on the 4681 # off chance that they somehow elicit warnings. 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683/* end confdefs.h. */ 4684#include <float.h> 4685#include <limits.h> 4686#include <stdarg.h> 4687#include <stddef.h> 4688extern void ac_decl (int, char *); 4689 4690int 4691main (void) 4692{ 4693(void) ac_decl (0, (char *) 0); 4694 (void) ac_decl; 4695 4696 ; 4697 return 0; 4698} 4699_ACEOF 4700if ac_fn_c_try_compile "$LINENO" 4701then : 4702 if test x"$ac_arg" = x 4703then : 4704 ac_cv_c_undeclared_builtin_options='none needed' 4705else $as_nop 4706 ac_cv_c_undeclared_builtin_options=$ac_arg 4707fi 4708 break 4709fi 4710rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4711fi 4712rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4713 done 4714 CFLAGS=$ac_save_CFLAGS 4715 4716fi 4717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4718printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4719 case $ac_cv_c_undeclared_builtin_options in #( 4720 'cannot detect') : 4721 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4722printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4723as_fn_error $? "cannot make $CC report undeclared builtins 4724See \`config.log' for more details" "$LINENO" 5; } ;; #( 4725 'none needed') : 4726 ac_c_undeclared_builtin_options='' ;; #( 4727 *) : 4728 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4729esac 4730 4731 4732 4733 4734 4735ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4736if test "x$ac_cv_have_decl___clang__" = xyes 4737then : 4738 CLANGCC="yes" 4739else $as_nop 4740 CLANGCC="no" 4741fi 4742ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4743if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4744then : 4745 INTELCC="yes" 4746else $as_nop 4747 INTELCC="no" 4748fi 4749ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4750if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4751then : 4752 SUNCC="yes" 4753else $as_nop 4754 SUNCC="no" 4755fi 4756 4757 4758 4759 4760 4761 4762 4763 4764if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4765 if test -n "$ac_tool_prefix"; then 4766 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4767set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4769printf %s "checking for $ac_word... " >&6; } 4770if test ${ac_cv_path_PKG_CONFIG+y} 4771then : 4772 printf %s "(cached) " >&6 4773else $as_nop 4774 case $PKG_CONFIG in 4775 [\\/]* | ?:[\\/]*) 4776 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4777 ;; 4778 *) 4779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4780for as_dir in $PATH 4781do 4782 IFS=$as_save_IFS 4783 case $as_dir in #((( 4784 '') as_dir=./ ;; 4785 */) ;; 4786 *) as_dir=$as_dir/ ;; 4787 esac 4788 for ac_exec_ext in '' $ac_executable_extensions; do 4789 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4790 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4791 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4792 break 2 4793 fi 4794done 4795 done 4796IFS=$as_save_IFS 4797 4798 ;; 4799esac 4800fi 4801PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4802if test -n "$PKG_CONFIG"; then 4803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4804printf "%s\n" "$PKG_CONFIG" >&6; } 4805else 4806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4807printf "%s\n" "no" >&6; } 4808fi 4809 4810 4811fi 4812if test -z "$ac_cv_path_PKG_CONFIG"; then 4813 ac_pt_PKG_CONFIG=$PKG_CONFIG 4814 # Extract the first word of "pkg-config", so it can be a program name with args. 4815set dummy pkg-config; ac_word=$2 4816{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4817printf %s "checking for $ac_word... " >&6; } 4818if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4819then : 4820 printf %s "(cached) " >&6 4821else $as_nop 4822 case $ac_pt_PKG_CONFIG in 4823 [\\/]* | ?:[\\/]*) 4824 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4825 ;; 4826 *) 4827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4828for as_dir in $PATH 4829do 4830 IFS=$as_save_IFS 4831 case $as_dir in #((( 4832 '') as_dir=./ ;; 4833 */) ;; 4834 *) as_dir=$as_dir/ ;; 4835 esac 4836 for ac_exec_ext in '' $ac_executable_extensions; do 4837 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4838 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4839 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4840 break 2 4841 fi 4842done 4843 done 4844IFS=$as_save_IFS 4845 4846 ;; 4847esac 4848fi 4849ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4850if test -n "$ac_pt_PKG_CONFIG"; then 4851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4852printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4853else 4854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4855printf "%s\n" "no" >&6; } 4856fi 4857 4858 if test "x$ac_pt_PKG_CONFIG" = x; then 4859 PKG_CONFIG="" 4860 else 4861 case $cross_compiling:$ac_tool_warned in 4862yes:) 4863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4864printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4865ac_tool_warned=yes ;; 4866esac 4867 PKG_CONFIG=$ac_pt_PKG_CONFIG 4868 fi 4869else 4870 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4871fi 4872 4873fi 4874if test -n "$PKG_CONFIG"; then 4875 _pkg_min_version=0.9.0 4876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4877printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4878 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4880printf "%s\n" "yes" >&6; } 4881 else 4882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4883printf "%s\n" "no" >&6; } 4884 PKG_CONFIG="" 4885 fi 4886fi 4887 4888 4889 # Make sure we can run config.sub. 4890$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4891 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4892 4893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4894printf %s "checking build system type... " >&6; } 4895if test ${ac_cv_build+y} 4896then : 4897 printf %s "(cached) " >&6 4898else $as_nop 4899 ac_build_alias=$build_alias 4900test "x$ac_build_alias" = x && 4901 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4902test "x$ac_build_alias" = x && 4903 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4904ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4905 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4906 4907fi 4908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4909printf "%s\n" "$ac_cv_build" >&6; } 4910case $ac_cv_build in 4911*-*-*) ;; 4912*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4913esac 4914build=$ac_cv_build 4915ac_save_IFS=$IFS; IFS='-' 4916set x $ac_cv_build 4917shift 4918build_cpu=$1 4919build_vendor=$2 4920shift; shift 4921# Remember, the first character of IFS is used to create $*, 4922# except with old shells: 4923build_os=$* 4924IFS=$ac_save_IFS 4925case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4926 4927 4928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4929printf %s "checking host system type... " >&6; } 4930if test ${ac_cv_host+y} 4931then : 4932 printf %s "(cached) " >&6 4933else $as_nop 4934 if test "x$host_alias" = x; then 4935 ac_cv_host=$ac_cv_build 4936else 4937 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4938 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4939fi 4940 4941fi 4942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4943printf "%s\n" "$ac_cv_host" >&6; } 4944case $ac_cv_host in 4945*-*-*) ;; 4946*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4947esac 4948host=$ac_cv_host 4949ac_save_IFS=$IFS; IFS='-' 4950set x $ac_cv_host 4951shift 4952host_cpu=$1 4953host_vendor=$2 4954shift; shift 4955# Remember, the first character of IFS is used to create $*, 4956# except with old shells: 4957host_os=$* 4958IFS=$ac_save_IFS 4959case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4960 4961 4962{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4963printf %s "checking for a sed that does not truncate output... " >&6; } 4964if test ${ac_cv_path_SED+y} 4965then : 4966 printf %s "(cached) " >&6 4967else $as_nop 4968 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4969 for ac_i in 1 2 3 4 5 6 7; do 4970 ac_script="$ac_script$as_nl$ac_script" 4971 done 4972 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4973 { ac_script=; unset ac_script;} 4974 if test -z "$SED"; then 4975 ac_path_SED_found=false 4976 # Loop through the user's path and test for each of PROGNAME-LIST 4977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4978for as_dir in $PATH 4979do 4980 IFS=$as_save_IFS 4981 case $as_dir in #((( 4982 '') as_dir=./ ;; 4983 */) ;; 4984 *) as_dir=$as_dir/ ;; 4985 esac 4986 for ac_prog in sed gsed 4987 do 4988 for ac_exec_ext in '' $ac_executable_extensions; do 4989 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4990 as_fn_executable_p "$ac_path_SED" || continue 4991# Check for GNU ac_path_SED and select it if it is found. 4992 # Check for GNU $ac_path_SED 4993case `"$ac_path_SED" --version 2>&1` in 4994*GNU*) 4995 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4996*) 4997 ac_count=0 4998 printf %s 0123456789 >"conftest.in" 4999 while : 5000 do 5001 cat "conftest.in" "conftest.in" >"conftest.tmp" 5002 mv "conftest.tmp" "conftest.in" 5003 cp "conftest.in" "conftest.nl" 5004 printf "%s\n" '' >> "conftest.nl" 5005 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5006 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5007 as_fn_arith $ac_count + 1 && ac_count=$as_val 5008 if test $ac_count -gt ${ac_path_SED_max-0}; then 5009 # Best one so far, save it but keep looking for a better one 5010 ac_cv_path_SED="$ac_path_SED" 5011 ac_path_SED_max=$ac_count 5012 fi 5013 # 10*(2^10) chars as input seems more than enough 5014 test $ac_count -gt 10 && break 5015 done 5016 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5017esac 5018 5019 $ac_path_SED_found && break 3 5020 done 5021 done 5022 done 5023IFS=$as_save_IFS 5024 if test -z "$ac_cv_path_SED"; then 5025 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5026 fi 5027else 5028 ac_cv_path_SED=$SED 5029fi 5030 5031fi 5032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5033printf "%s\n" "$ac_cv_path_SED" >&6; } 5034 SED="$ac_cv_path_SED" 5035 rm -f conftest.sed 5036 5037 5038 5039 5040 5041 5042# Check whether --enable-selective-werror was given. 5043if test ${enable_selective_werror+y} 5044then : 5045 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5046else $as_nop 5047 SELECTIVE_WERROR=yes 5048fi 5049 5050 5051 5052 5053 5054# -v is too short to test reliably with XORG_TESTSET_CFLAG 5055if test "x$SUNCC" = "xyes"; then 5056 BASE_CFLAGS="-v" 5057else 5058 BASE_CFLAGS="" 5059fi 5060 5061# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075xorg_testset_save_CFLAGS="$CFLAGS" 5076 5077if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5080printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5081if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5082then : 5083 printf %s "(cached) " >&6 5084else $as_nop 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086/* end confdefs.h. */ 5087int i; 5088_ACEOF 5089if ac_fn_c_try_compile "$LINENO" 5090then : 5091 xorg_cv_cc_flag_unknown_warning_option=yes 5092else $as_nop 5093 xorg_cv_cc_flag_unknown_warning_option=no 5094fi 5095rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5096fi 5097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5098printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101fi 5102 5103if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5106 fi 5107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5109printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5110if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5111then : 5112 printf %s "(cached) " >&6 5113else $as_nop 5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5115/* end confdefs.h. */ 5116int i; 5117_ACEOF 5118if ac_fn_c_try_compile "$LINENO" 5119then : 5120 xorg_cv_cc_flag_unused_command_line_argument=yes 5121else $as_nop 5122 xorg_cv_cc_flag_unused_command_line_argument=no 5123fi 5124rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5125fi 5126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5127printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130fi 5131 5132found="no" 5133 5134 if test $found = "no" ; then 5135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5137 fi 5138 5139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5141 fi 5142 5143 CFLAGS="$CFLAGS -Wall" 5144 5145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5146printf %s "checking if $CC supports -Wall... " >&6; } 5147 cacheid=xorg_cv_cc_flag__Wall 5148 if eval test \${$cacheid+y} 5149then : 5150 printf %s "(cached) " >&6 5151else $as_nop 5152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5153/* end confdefs.h. */ 5154int i; 5155int 5156main (void) 5157{ 5158 5159 ; 5160 return 0; 5161} 5162_ACEOF 5163if ac_fn_c_try_link "$LINENO" 5164then : 5165 eval $cacheid=yes 5166else $as_nop 5167 eval $cacheid=no 5168fi 5169rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5170 conftest$ac_exeext conftest.$ac_ext 5171fi 5172 5173 5174 CFLAGS="$xorg_testset_save_CFLAGS" 5175 5176 eval supported=\$$cacheid 5177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5178printf "%s\n" "$supported" >&6; } 5179 if test "$supported" = "yes" ; then 5180 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5181 found="yes" 5182 fi 5183 fi 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199xorg_testset_save_CFLAGS="$CFLAGS" 5200 5201if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5204printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5205if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5206then : 5207 printf %s "(cached) " >&6 5208else $as_nop 5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5210/* end confdefs.h. */ 5211int i; 5212_ACEOF 5213if ac_fn_c_try_compile "$LINENO" 5214then : 5215 xorg_cv_cc_flag_unknown_warning_option=yes 5216else $as_nop 5217 xorg_cv_cc_flag_unknown_warning_option=no 5218fi 5219rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5220fi 5221{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5222printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225fi 5226 5227if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5230 fi 5231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5233printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5234if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5235then : 5236 printf %s "(cached) " >&6 5237else $as_nop 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239/* end confdefs.h. */ 5240int i; 5241_ACEOF 5242if ac_fn_c_try_compile "$LINENO" 5243then : 5244 xorg_cv_cc_flag_unused_command_line_argument=yes 5245else $as_nop 5246 xorg_cv_cc_flag_unused_command_line_argument=no 5247fi 5248rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5249fi 5250{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5251printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5253 CFLAGS="$xorg_testset_save_CFLAGS" 5254fi 5255 5256found="no" 5257 5258 if test $found = "no" ; then 5259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5261 fi 5262 5263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5265 fi 5266 5267 CFLAGS="$CFLAGS -Wpointer-arith" 5268 5269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5270printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5271 cacheid=xorg_cv_cc_flag__Wpointer_arith 5272 if eval test \${$cacheid+y} 5273then : 5274 printf %s "(cached) " >&6 5275else $as_nop 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277/* end confdefs.h. */ 5278int i; 5279int 5280main (void) 5281{ 5282 5283 ; 5284 return 0; 5285} 5286_ACEOF 5287if ac_fn_c_try_link "$LINENO" 5288then : 5289 eval $cacheid=yes 5290else $as_nop 5291 eval $cacheid=no 5292fi 5293rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5294 conftest$ac_exeext conftest.$ac_ext 5295fi 5296 5297 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299 5300 eval supported=\$$cacheid 5301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5302printf "%s\n" "$supported" >&6; } 5303 if test "$supported" = "yes" ; then 5304 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5305 found="yes" 5306 fi 5307 fi 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323xorg_testset_save_CFLAGS="$CFLAGS" 5324 5325if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5328printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5329if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5330then : 5331 printf %s "(cached) " >&6 5332else $as_nop 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334/* end confdefs.h. */ 5335int i; 5336_ACEOF 5337if ac_fn_c_try_compile "$LINENO" 5338then : 5339 xorg_cv_cc_flag_unknown_warning_option=yes 5340else $as_nop 5341 xorg_cv_cc_flag_unknown_warning_option=no 5342fi 5343rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5344fi 5345{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5346printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5348 CFLAGS="$xorg_testset_save_CFLAGS" 5349fi 5350 5351if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5354 fi 5355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5357printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5358if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5359then : 5360 printf %s "(cached) " >&6 5361else $as_nop 5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5363/* end confdefs.h. */ 5364int i; 5365_ACEOF 5366if ac_fn_c_try_compile "$LINENO" 5367then : 5368 xorg_cv_cc_flag_unused_command_line_argument=yes 5369else $as_nop 5370 xorg_cv_cc_flag_unused_command_line_argument=no 5371fi 5372rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5373fi 5374{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5375printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5376 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5377 CFLAGS="$xorg_testset_save_CFLAGS" 5378fi 5379 5380found="no" 5381 5382 if test $found = "no" ; then 5383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 fi 5386 5387 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5389 fi 5390 5391 CFLAGS="$CFLAGS -Wmissing-declarations" 5392 5393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5394printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5395 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5396 if eval test \${$cacheid+y} 5397then : 5398 printf %s "(cached) " >&6 5399else $as_nop 5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5401/* end confdefs.h. */ 5402int i; 5403int 5404main (void) 5405{ 5406 5407 ; 5408 return 0; 5409} 5410_ACEOF 5411if ac_fn_c_try_link "$LINENO" 5412then : 5413 eval $cacheid=yes 5414else $as_nop 5415 eval $cacheid=no 5416fi 5417rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5418 conftest$ac_exeext conftest.$ac_ext 5419fi 5420 5421 5422 CFLAGS="$xorg_testset_save_CFLAGS" 5423 5424 eval supported=\$$cacheid 5425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5426printf "%s\n" "$supported" >&6; } 5427 if test "$supported" = "yes" ; then 5428 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5429 found="yes" 5430 fi 5431 fi 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447xorg_testset_save_CFLAGS="$CFLAGS" 5448 5449if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5452printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5453if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5454then : 5455 printf %s "(cached) " >&6 5456else $as_nop 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458/* end confdefs.h. */ 5459int i; 5460_ACEOF 5461if ac_fn_c_try_compile "$LINENO" 5462then : 5463 xorg_cv_cc_flag_unknown_warning_option=yes 5464else $as_nop 5465 xorg_cv_cc_flag_unknown_warning_option=no 5466fi 5467rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5468fi 5469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5470printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5471 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5472 CFLAGS="$xorg_testset_save_CFLAGS" 5473fi 5474 5475if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5478 fi 5479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5481printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5482if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5483then : 5484 printf %s "(cached) " >&6 5485else $as_nop 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487/* end confdefs.h. */ 5488int i; 5489_ACEOF 5490if ac_fn_c_try_compile "$LINENO" 5491then : 5492 xorg_cv_cc_flag_unused_command_line_argument=yes 5493else $as_nop 5494 xorg_cv_cc_flag_unused_command_line_argument=no 5495fi 5496rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5497fi 5498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5499printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5501 CFLAGS="$xorg_testset_save_CFLAGS" 5502fi 5503 5504found="no" 5505 5506 if test $found = "no" ; then 5507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 fi 5510 5511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5513 fi 5514 5515 CFLAGS="$CFLAGS -Wformat=2" 5516 5517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5518printf %s "checking if $CC supports -Wformat=2... " >&6; } 5519 cacheid=xorg_cv_cc_flag__Wformat_2 5520 if eval test \${$cacheid+y} 5521then : 5522 printf %s "(cached) " >&6 5523else $as_nop 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525/* end confdefs.h. */ 5526int i; 5527int 5528main (void) 5529{ 5530 5531 ; 5532 return 0; 5533} 5534_ACEOF 5535if ac_fn_c_try_link "$LINENO" 5536then : 5537 eval $cacheid=yes 5538else $as_nop 5539 eval $cacheid=no 5540fi 5541rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5542 conftest$ac_exeext conftest.$ac_ext 5543fi 5544 5545 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547 5548 eval supported=\$$cacheid 5549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5550printf "%s\n" "$supported" >&6; } 5551 if test "$supported" = "yes" ; then 5552 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5553 found="yes" 5554 fi 5555 fi 5556 5557 if test $found = "no" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 5562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5564 fi 5565 5566 CFLAGS="$CFLAGS -Wformat" 5567 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5569printf %s "checking if $CC supports -Wformat... " >&6; } 5570 cacheid=xorg_cv_cc_flag__Wformat 5571 if eval test \${$cacheid+y} 5572then : 5573 printf %s "(cached) " >&6 5574else $as_nop 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576/* end confdefs.h. */ 5577int i; 5578int 5579main (void) 5580{ 5581 5582 ; 5583 return 0; 5584} 5585_ACEOF 5586if ac_fn_c_try_link "$LINENO" 5587then : 5588 eval $cacheid=yes 5589else $as_nop 5590 eval $cacheid=no 5591fi 5592rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5593 conftest$ac_exeext conftest.$ac_ext 5594fi 5595 5596 5597 CFLAGS="$xorg_testset_save_CFLAGS" 5598 5599 eval supported=\$$cacheid 5600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5601printf "%s\n" "$supported" >&6; } 5602 if test "$supported" = "yes" ; then 5603 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5604 found="yes" 5605 fi 5606 fi 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624xorg_testset_save_CFLAGS="$CFLAGS" 5625 5626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5629printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5630if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5631then : 5632 printf %s "(cached) " >&6 5633else $as_nop 5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635/* end confdefs.h. */ 5636int i; 5637_ACEOF 5638if ac_fn_c_try_compile "$LINENO" 5639then : 5640 xorg_cv_cc_flag_unknown_warning_option=yes 5641else $as_nop 5642 xorg_cv_cc_flag_unknown_warning_option=no 5643fi 5644rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5645fi 5646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5647printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5649 CFLAGS="$xorg_testset_save_CFLAGS" 5650fi 5651 5652if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 fi 5656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5658printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5659if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5660then : 5661 printf %s "(cached) " >&6 5662else $as_nop 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664/* end confdefs.h. */ 5665int i; 5666_ACEOF 5667if ac_fn_c_try_compile "$LINENO" 5668then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670else $as_nop 5671 xorg_cv_cc_flag_unused_command_line_argument=no 5672fi 5673rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5674fi 5675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679fi 5680 5681found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wstrict-prototypes" 5693 5694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5695printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5696 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5697 if eval test \${$cacheid+y} 5698then : 5699 printf %s "(cached) " >&6 5700else $as_nop 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702/* end confdefs.h. */ 5703int i; 5704int 5705main (void) 5706{ 5707 5708 ; 5709 return 0; 5710} 5711_ACEOF 5712if ac_fn_c_try_link "$LINENO" 5713then : 5714 eval $cacheid=yes 5715else $as_nop 5716 eval $cacheid=no 5717fi 5718rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5719 conftest$ac_exeext conftest.$ac_ext 5720fi 5721 5722 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 5725 eval supported=\$$cacheid 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5727printf "%s\n" "$supported" >&6; } 5728 if test "$supported" = "yes" ; then 5729 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5730 found="yes" 5731 fi 5732 fi 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748xorg_testset_save_CFLAGS="$CFLAGS" 5749 5750if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5753printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5754if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5755then : 5756 printf %s "(cached) " >&6 5757else $as_nop 5758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759/* end confdefs.h. */ 5760int i; 5761_ACEOF 5762if ac_fn_c_try_compile "$LINENO" 5763then : 5764 xorg_cv_cc_flag_unknown_warning_option=yes 5765else $as_nop 5766 xorg_cv_cc_flag_unknown_warning_option=no 5767fi 5768rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5769fi 5770{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5771printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5772 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5773 CFLAGS="$xorg_testset_save_CFLAGS" 5774fi 5775 5776if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 fi 5780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5782printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5783if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5784then : 5785 printf %s "(cached) " >&6 5786else $as_nop 5787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5788/* end confdefs.h. */ 5789int i; 5790_ACEOF 5791if ac_fn_c_try_compile "$LINENO" 5792then : 5793 xorg_cv_cc_flag_unused_command_line_argument=yes 5794else $as_nop 5795 xorg_cv_cc_flag_unused_command_line_argument=no 5796fi 5797rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5798fi 5799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5800printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803fi 5804 5805found="no" 5806 5807 if test $found = "no" ; then 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 fi 5811 5812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5814 fi 5815 5816 CFLAGS="$CFLAGS -Wmissing-prototypes" 5817 5818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5819printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5820 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5821 if eval test \${$cacheid+y} 5822then : 5823 printf %s "(cached) " >&6 5824else $as_nop 5825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5826/* end confdefs.h. */ 5827int i; 5828int 5829main (void) 5830{ 5831 5832 ; 5833 return 0; 5834} 5835_ACEOF 5836if ac_fn_c_try_link "$LINENO" 5837then : 5838 eval $cacheid=yes 5839else $as_nop 5840 eval $cacheid=no 5841fi 5842rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5843 conftest$ac_exeext conftest.$ac_ext 5844fi 5845 5846 5847 CFLAGS="$xorg_testset_save_CFLAGS" 5848 5849 eval supported=\$$cacheid 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5851printf "%s\n" "$supported" >&6; } 5852 if test "$supported" = "yes" ; then 5853 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5854 found="yes" 5855 fi 5856 fi 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872xorg_testset_save_CFLAGS="$CFLAGS" 5873 5874if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5877printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5878if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5879then : 5880 printf %s "(cached) " >&6 5881else $as_nop 5882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5883/* end confdefs.h. */ 5884int i; 5885_ACEOF 5886if ac_fn_c_try_compile "$LINENO" 5887then : 5888 xorg_cv_cc_flag_unknown_warning_option=yes 5889else $as_nop 5890 xorg_cv_cc_flag_unknown_warning_option=no 5891fi 5892rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5893fi 5894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5895printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898fi 5899 5900if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5903 fi 5904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5906printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5907if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5908then : 5909 printf %s "(cached) " >&6 5910else $as_nop 5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912/* end confdefs.h. */ 5913int i; 5914_ACEOF 5915if ac_fn_c_try_compile "$LINENO" 5916then : 5917 xorg_cv_cc_flag_unused_command_line_argument=yes 5918else $as_nop 5919 xorg_cv_cc_flag_unused_command_line_argument=no 5920fi 5921rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5922fi 5923{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5924printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5926 CFLAGS="$xorg_testset_save_CFLAGS" 5927fi 5928 5929found="no" 5930 5931 if test $found = "no" ; then 5932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5934 fi 5935 5936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5938 fi 5939 5940 CFLAGS="$CFLAGS -Wnested-externs" 5941 5942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5943printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5944 cacheid=xorg_cv_cc_flag__Wnested_externs 5945 if eval test \${$cacheid+y} 5946then : 5947 printf %s "(cached) " >&6 5948else $as_nop 5949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5950/* end confdefs.h. */ 5951int i; 5952int 5953main (void) 5954{ 5955 5956 ; 5957 return 0; 5958} 5959_ACEOF 5960if ac_fn_c_try_link "$LINENO" 5961then : 5962 eval $cacheid=yes 5963else $as_nop 5964 eval $cacheid=no 5965fi 5966rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5967 conftest$ac_exeext conftest.$ac_ext 5968fi 5969 5970 5971 CFLAGS="$xorg_testset_save_CFLAGS" 5972 5973 eval supported=\$$cacheid 5974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5975printf "%s\n" "$supported" >&6; } 5976 if test "$supported" = "yes" ; then 5977 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5978 found="yes" 5979 fi 5980 fi 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996xorg_testset_save_CFLAGS="$CFLAGS" 5997 5998if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6001printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6002if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6003then : 6004 printf %s "(cached) " >&6 6005else $as_nop 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007/* end confdefs.h. */ 6008int i; 6009_ACEOF 6010if ac_fn_c_try_compile "$LINENO" 6011then : 6012 xorg_cv_cc_flag_unknown_warning_option=yes 6013else $as_nop 6014 xorg_cv_cc_flag_unknown_warning_option=no 6015fi 6016rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6017fi 6018{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6019printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022fi 6023 6024if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6027 fi 6028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6030printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6031if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6032then : 6033 printf %s "(cached) " >&6 6034else $as_nop 6035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036/* end confdefs.h. */ 6037int i; 6038_ACEOF 6039if ac_fn_c_try_compile "$LINENO" 6040then : 6041 xorg_cv_cc_flag_unused_command_line_argument=yes 6042else $as_nop 6043 xorg_cv_cc_flag_unused_command_line_argument=no 6044fi 6045rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6046fi 6047{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6048printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051fi 6052 6053found="no" 6054 6055 if test $found = "no" ; then 6056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 fi 6059 6060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6062 fi 6063 6064 CFLAGS="$CFLAGS -Wbad-function-cast" 6065 6066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6067printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6068 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6069 if eval test \${$cacheid+y} 6070then : 6071 printf %s "(cached) " >&6 6072else $as_nop 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074/* end confdefs.h. */ 6075int i; 6076int 6077main (void) 6078{ 6079 6080 ; 6081 return 0; 6082} 6083_ACEOF 6084if ac_fn_c_try_link "$LINENO" 6085then : 6086 eval $cacheid=yes 6087else $as_nop 6088 eval $cacheid=no 6089fi 6090rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6091 conftest$ac_exeext conftest.$ac_ext 6092fi 6093 6094 6095 CFLAGS="$xorg_testset_save_CFLAGS" 6096 6097 eval supported=\$$cacheid 6098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6099printf "%s\n" "$supported" >&6; } 6100 if test "$supported" = "yes" ; then 6101 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6102 found="yes" 6103 fi 6104 fi 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120xorg_testset_save_CFLAGS="$CFLAGS" 6121 6122if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6125printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6126if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6127then : 6128 printf %s "(cached) " >&6 6129else $as_nop 6130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131/* end confdefs.h. */ 6132int i; 6133_ACEOF 6134if ac_fn_c_try_compile "$LINENO" 6135then : 6136 xorg_cv_cc_flag_unknown_warning_option=yes 6137else $as_nop 6138 xorg_cv_cc_flag_unknown_warning_option=no 6139fi 6140rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6141fi 6142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6143printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146fi 6147 6148if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6151 fi 6152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6154printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6155if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6156then : 6157 printf %s "(cached) " >&6 6158else $as_nop 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160/* end confdefs.h. */ 6161int i; 6162_ACEOF 6163if ac_fn_c_try_compile "$LINENO" 6164then : 6165 xorg_cv_cc_flag_unused_command_line_argument=yes 6166else $as_nop 6167 xorg_cv_cc_flag_unused_command_line_argument=no 6168fi 6169rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6170fi 6171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6172printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6174 CFLAGS="$xorg_testset_save_CFLAGS" 6175fi 6176 6177found="no" 6178 6179 if test $found = "no" ; then 6180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 fi 6183 6184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6186 fi 6187 6188 CFLAGS="$CFLAGS -Wold-style-definition" 6189 6190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6191printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6192 cacheid=xorg_cv_cc_flag__Wold_style_definition 6193 if eval test \${$cacheid+y} 6194then : 6195 printf %s "(cached) " >&6 6196else $as_nop 6197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6198/* end confdefs.h. */ 6199int i; 6200int 6201main (void) 6202{ 6203 6204 ; 6205 return 0; 6206} 6207_ACEOF 6208if ac_fn_c_try_link "$LINENO" 6209then : 6210 eval $cacheid=yes 6211else $as_nop 6212 eval $cacheid=no 6213fi 6214rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6215 conftest$ac_exeext conftest.$ac_ext 6216fi 6217 6218 6219 CFLAGS="$xorg_testset_save_CFLAGS" 6220 6221 eval supported=\$$cacheid 6222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6223printf "%s\n" "$supported" >&6; } 6224 if test "$supported" = "yes" ; then 6225 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6226 found="yes" 6227 fi 6228 fi 6229 6230 if test $found = "no" ; then 6231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6233 fi 6234 6235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 fi 6238 6239 CFLAGS="$CFLAGS -fd" 6240 6241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6242printf %s "checking if $CC supports -fd... " >&6; } 6243 cacheid=xorg_cv_cc_flag__fd 6244 if eval test \${$cacheid+y} 6245then : 6246 printf %s "(cached) " >&6 6247else $as_nop 6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249/* end confdefs.h. */ 6250int i; 6251int 6252main (void) 6253{ 6254 6255 ; 6256 return 0; 6257} 6258_ACEOF 6259if ac_fn_c_try_link "$LINENO" 6260then : 6261 eval $cacheid=yes 6262else $as_nop 6263 eval $cacheid=no 6264fi 6265rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6266 conftest$ac_exeext conftest.$ac_ext 6267fi 6268 6269 6270 CFLAGS="$xorg_testset_save_CFLAGS" 6271 6272 eval supported=\$$cacheid 6273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6274printf "%s\n" "$supported" >&6; } 6275 if test "$supported" = "yes" ; then 6276 BASE_CFLAGS="$BASE_CFLAGS -fd" 6277 found="yes" 6278 fi 6279 fi 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295xorg_testset_save_CFLAGS="$CFLAGS" 6296 6297if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6300printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6301if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6302then : 6303 printf %s "(cached) " >&6 6304else $as_nop 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306/* end confdefs.h. */ 6307int i; 6308_ACEOF 6309if ac_fn_c_try_compile "$LINENO" 6310then : 6311 xorg_cv_cc_flag_unknown_warning_option=yes 6312else $as_nop 6313 xorg_cv_cc_flag_unknown_warning_option=no 6314fi 6315rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6316fi 6317{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6318printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321fi 6322 6323if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6326 fi 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6329printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6330if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6331then : 6332 printf %s "(cached) " >&6 6333else $as_nop 6334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6335/* end confdefs.h. */ 6336int i; 6337_ACEOF 6338if ac_fn_c_try_compile "$LINENO" 6339then : 6340 xorg_cv_cc_flag_unused_command_line_argument=yes 6341else $as_nop 6342 xorg_cv_cc_flag_unused_command_line_argument=no 6343fi 6344rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6345fi 6346{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6347printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350fi 6351 6352found="no" 6353 6354 if test $found = "no" ; then 6355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6357 fi 6358 6359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6361 fi 6362 6363 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6364 6365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6366printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6367 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6368 if eval test \${$cacheid+y} 6369then : 6370 printf %s "(cached) " >&6 6371else $as_nop 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373/* end confdefs.h. */ 6374int i; 6375int 6376main (void) 6377{ 6378 6379 ; 6380 return 0; 6381} 6382_ACEOF 6383if ac_fn_c_try_link "$LINENO" 6384then : 6385 eval $cacheid=yes 6386else $as_nop 6387 eval $cacheid=no 6388fi 6389rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6390 conftest$ac_exeext conftest.$ac_ext 6391fi 6392 6393 6394 CFLAGS="$xorg_testset_save_CFLAGS" 6395 6396 eval supported=\$$cacheid 6397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6398printf "%s\n" "$supported" >&6; } 6399 if test "$supported" = "yes" ; then 6400 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6401 found="yes" 6402 fi 6403 fi 6404 6405 6406 6407 6408 6409# This chunk adds additional warnings that could catch undesired effects. 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423xorg_testset_save_CFLAGS="$CFLAGS" 6424 6425if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6428printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6429if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6430then : 6431 printf %s "(cached) " >&6 6432else $as_nop 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434/* end confdefs.h. */ 6435int i; 6436_ACEOF 6437if ac_fn_c_try_compile "$LINENO" 6438then : 6439 xorg_cv_cc_flag_unknown_warning_option=yes 6440else $as_nop 6441 xorg_cv_cc_flag_unknown_warning_option=no 6442fi 6443rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6444fi 6445{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6446printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449fi 6450 6451if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6454 fi 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6457printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6458if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6459then : 6460 printf %s "(cached) " >&6 6461else $as_nop 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463/* end confdefs.h. */ 6464int i; 6465_ACEOF 6466if ac_fn_c_try_compile "$LINENO" 6467then : 6468 xorg_cv_cc_flag_unused_command_line_argument=yes 6469else $as_nop 6470 xorg_cv_cc_flag_unused_command_line_argument=no 6471fi 6472rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6473fi 6474{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6475printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478fi 6479 6480found="no" 6481 6482 if test $found = "no" ; then 6483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 fi 6486 6487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6489 fi 6490 6491 CFLAGS="$CFLAGS -Wunused" 6492 6493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6494printf %s "checking if $CC supports -Wunused... " >&6; } 6495 cacheid=xorg_cv_cc_flag__Wunused 6496 if eval test \${$cacheid+y} 6497then : 6498 printf %s "(cached) " >&6 6499else $as_nop 6500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6501/* end confdefs.h. */ 6502int i; 6503int 6504main (void) 6505{ 6506 6507 ; 6508 return 0; 6509} 6510_ACEOF 6511if ac_fn_c_try_link "$LINENO" 6512then : 6513 eval $cacheid=yes 6514else $as_nop 6515 eval $cacheid=no 6516fi 6517rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6518 conftest$ac_exeext conftest.$ac_ext 6519fi 6520 6521 6522 CFLAGS="$xorg_testset_save_CFLAGS" 6523 6524 eval supported=\$$cacheid 6525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6526printf "%s\n" "$supported" >&6; } 6527 if test "$supported" = "yes" ; then 6528 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6529 found="yes" 6530 fi 6531 fi 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547xorg_testset_save_CFLAGS="$CFLAGS" 6548 6549if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6552printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6553if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6554then : 6555 printf %s "(cached) " >&6 6556else $as_nop 6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558/* end confdefs.h. */ 6559int i; 6560_ACEOF 6561if ac_fn_c_try_compile "$LINENO" 6562then : 6563 xorg_cv_cc_flag_unknown_warning_option=yes 6564else $as_nop 6565 xorg_cv_cc_flag_unknown_warning_option=no 6566fi 6567rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6568fi 6569{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6570printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6571 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573fi 6574 6575if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6578 fi 6579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6581printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6582if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6583then : 6584 printf %s "(cached) " >&6 6585else $as_nop 6586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6587/* end confdefs.h. */ 6588int i; 6589_ACEOF 6590if ac_fn_c_try_compile "$LINENO" 6591then : 6592 xorg_cv_cc_flag_unused_command_line_argument=yes 6593else $as_nop 6594 xorg_cv_cc_flag_unused_command_line_argument=no 6595fi 6596rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6597fi 6598{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6599printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602fi 6603 6604found="no" 6605 6606 if test $found = "no" ; then 6607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6609 fi 6610 6611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6613 fi 6614 6615 CFLAGS="$CFLAGS -Wuninitialized" 6616 6617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6618printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6619 cacheid=xorg_cv_cc_flag__Wuninitialized 6620 if eval test \${$cacheid+y} 6621then : 6622 printf %s "(cached) " >&6 6623else $as_nop 6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6625/* end confdefs.h. */ 6626int i; 6627int 6628main (void) 6629{ 6630 6631 ; 6632 return 0; 6633} 6634_ACEOF 6635if ac_fn_c_try_link "$LINENO" 6636then : 6637 eval $cacheid=yes 6638else $as_nop 6639 eval $cacheid=no 6640fi 6641rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6642 conftest$ac_exeext conftest.$ac_ext 6643fi 6644 6645 6646 CFLAGS="$xorg_testset_save_CFLAGS" 6647 6648 eval supported=\$$cacheid 6649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6650printf "%s\n" "$supported" >&6; } 6651 if test "$supported" = "yes" ; then 6652 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6653 found="yes" 6654 fi 6655 fi 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671xorg_testset_save_CFLAGS="$CFLAGS" 6672 6673if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6676printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6677if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6678then : 6679 printf %s "(cached) " >&6 6680else $as_nop 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682/* end confdefs.h. */ 6683int i; 6684_ACEOF 6685if ac_fn_c_try_compile "$LINENO" 6686then : 6687 xorg_cv_cc_flag_unknown_warning_option=yes 6688else $as_nop 6689 xorg_cv_cc_flag_unknown_warning_option=no 6690fi 6691rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6692fi 6693{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6694printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6695 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697fi 6698 6699if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6702 fi 6703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6705printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6706if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6707then : 6708 printf %s "(cached) " >&6 6709else $as_nop 6710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6711/* end confdefs.h. */ 6712int i; 6713_ACEOF 6714if ac_fn_c_try_compile "$LINENO" 6715then : 6716 xorg_cv_cc_flag_unused_command_line_argument=yes 6717else $as_nop 6718 xorg_cv_cc_flag_unused_command_line_argument=no 6719fi 6720rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6721fi 6722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6723printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726fi 6727 6728found="no" 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -Wshadow" 6740 6741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6742printf %s "checking if $CC supports -Wshadow... " >&6; } 6743 cacheid=xorg_cv_cc_flag__Wshadow 6744 if eval test \${$cacheid+y} 6745then : 6746 printf %s "(cached) " >&6 6747else $as_nop 6748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749/* end confdefs.h. */ 6750int i; 6751int 6752main (void) 6753{ 6754 6755 ; 6756 return 0; 6757} 6758_ACEOF 6759if ac_fn_c_try_link "$LINENO" 6760then : 6761 eval $cacheid=yes 6762else $as_nop 6763 eval $cacheid=no 6764fi 6765rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6766 conftest$ac_exeext conftest.$ac_ext 6767fi 6768 6769 6770 CFLAGS="$xorg_testset_save_CFLAGS" 6771 6772 eval supported=\$$cacheid 6773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6774printf "%s\n" "$supported" >&6; } 6775 if test "$supported" = "yes" ; then 6776 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6777 found="yes" 6778 fi 6779 fi 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795xorg_testset_save_CFLAGS="$CFLAGS" 6796 6797if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6800printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6801if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6802then : 6803 printf %s "(cached) " >&6 6804else $as_nop 6805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6806/* end confdefs.h. */ 6807int i; 6808_ACEOF 6809if ac_fn_c_try_compile "$LINENO" 6810then : 6811 xorg_cv_cc_flag_unknown_warning_option=yes 6812else $as_nop 6813 xorg_cv_cc_flag_unknown_warning_option=no 6814fi 6815rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6816fi 6817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6818printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821fi 6822 6823if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 fi 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6829printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6830if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6831then : 6832 printf %s "(cached) " >&6 6833else $as_nop 6834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6835/* end confdefs.h. */ 6836int i; 6837_ACEOF 6838if ac_fn_c_try_compile "$LINENO" 6839then : 6840 xorg_cv_cc_flag_unused_command_line_argument=yes 6841else $as_nop 6842 xorg_cv_cc_flag_unused_command_line_argument=no 6843fi 6844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6845fi 6846{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6847printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850fi 6851 6852found="no" 6853 6854 if test $found = "no" ; then 6855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6857 fi 6858 6859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6861 fi 6862 6863 CFLAGS="$CFLAGS -Wmissing-noreturn" 6864 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6866printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6867 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6868 if eval test \${$cacheid+y} 6869then : 6870 printf %s "(cached) " >&6 6871else $as_nop 6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873/* end confdefs.h. */ 6874int i; 6875int 6876main (void) 6877{ 6878 6879 ; 6880 return 0; 6881} 6882_ACEOF 6883if ac_fn_c_try_link "$LINENO" 6884then : 6885 eval $cacheid=yes 6886else $as_nop 6887 eval $cacheid=no 6888fi 6889rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6890 conftest$ac_exeext conftest.$ac_ext 6891fi 6892 6893 6894 CFLAGS="$xorg_testset_save_CFLAGS" 6895 6896 eval supported=\$$cacheid 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6898printf "%s\n" "$supported" >&6; } 6899 if test "$supported" = "yes" ; then 6900 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6901 found="yes" 6902 fi 6903 fi 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919xorg_testset_save_CFLAGS="$CFLAGS" 6920 6921if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6924printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6925if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6926then : 6927 printf %s "(cached) " >&6 6928else $as_nop 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930/* end confdefs.h. */ 6931int i; 6932_ACEOF 6933if ac_fn_c_try_compile "$LINENO" 6934then : 6935 xorg_cv_cc_flag_unknown_warning_option=yes 6936else $as_nop 6937 xorg_cv_cc_flag_unknown_warning_option=no 6938fi 6939rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6940fi 6941{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6942printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6944 CFLAGS="$xorg_testset_save_CFLAGS" 6945fi 6946 6947if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6950 fi 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6953printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6954if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6955then : 6956 printf %s "(cached) " >&6 6957else $as_nop 6958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6959/* end confdefs.h. */ 6960int i; 6961_ACEOF 6962if ac_fn_c_try_compile "$LINENO" 6963then : 6964 xorg_cv_cc_flag_unused_command_line_argument=yes 6965else $as_nop 6966 xorg_cv_cc_flag_unused_command_line_argument=no 6967fi 6968rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6969fi 6970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6971printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6973 CFLAGS="$xorg_testset_save_CFLAGS" 6974fi 6975 6976found="no" 6977 6978 if test $found = "no" ; then 6979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6981 fi 6982 6983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6985 fi 6986 6987 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6988 6989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6990printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6991 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6992 if eval test \${$cacheid+y} 6993then : 6994 printf %s "(cached) " >&6 6995else $as_nop 6996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997/* end confdefs.h. */ 6998int i; 6999int 7000main (void) 7001{ 7002 7003 ; 7004 return 0; 7005} 7006_ACEOF 7007if ac_fn_c_try_link "$LINENO" 7008then : 7009 eval $cacheid=yes 7010else $as_nop 7011 eval $cacheid=no 7012fi 7013rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7014 conftest$ac_exeext conftest.$ac_ext 7015fi 7016 7017 7018 CFLAGS="$xorg_testset_save_CFLAGS" 7019 7020 eval supported=\$$cacheid 7021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7022printf "%s\n" "$supported" >&6; } 7023 if test "$supported" = "yes" ; then 7024 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7025 found="yes" 7026 fi 7027 fi 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043xorg_testset_save_CFLAGS="$CFLAGS" 7044 7045if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7048printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7049if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7050then : 7051 printf %s "(cached) " >&6 7052else $as_nop 7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7054/* end confdefs.h. */ 7055int i; 7056_ACEOF 7057if ac_fn_c_try_compile "$LINENO" 7058then : 7059 xorg_cv_cc_flag_unknown_warning_option=yes 7060else $as_nop 7061 xorg_cv_cc_flag_unknown_warning_option=no 7062fi 7063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7064fi 7065{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7066printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069fi 7070 7071if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7074 fi 7075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7077printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7078if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7079then : 7080 printf %s "(cached) " >&6 7081else $as_nop 7082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7083/* end confdefs.h. */ 7084int i; 7085_ACEOF 7086if ac_fn_c_try_compile "$LINENO" 7087then : 7088 xorg_cv_cc_flag_unused_command_line_argument=yes 7089else $as_nop 7090 xorg_cv_cc_flag_unused_command_line_argument=no 7091fi 7092rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7093fi 7094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7095printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098fi 7099 7100found="no" 7101 7102 if test $found = "no" ; then 7103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 fi 7106 7107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7109 fi 7110 7111 CFLAGS="$CFLAGS -Wredundant-decls" 7112 7113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7114printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7115 cacheid=xorg_cv_cc_flag__Wredundant_decls 7116 if eval test \${$cacheid+y} 7117then : 7118 printf %s "(cached) " >&6 7119else $as_nop 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121/* end confdefs.h. */ 7122int i; 7123int 7124main (void) 7125{ 7126 7127 ; 7128 return 0; 7129} 7130_ACEOF 7131if ac_fn_c_try_link "$LINENO" 7132then : 7133 eval $cacheid=yes 7134else $as_nop 7135 eval $cacheid=no 7136fi 7137rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7138 conftest$ac_exeext conftest.$ac_ext 7139fi 7140 7141 7142 CFLAGS="$xorg_testset_save_CFLAGS" 7143 7144 eval supported=\$$cacheid 7145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7146printf "%s\n" "$supported" >&6; } 7147 if test "$supported" = "yes" ; then 7148 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7149 found="yes" 7150 fi 7151 fi 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167xorg_testset_save_CFLAGS="$CFLAGS" 7168 7169if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7172printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7173if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7174then : 7175 printf %s "(cached) " >&6 7176else $as_nop 7177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7178/* end confdefs.h. */ 7179int i; 7180_ACEOF 7181if ac_fn_c_try_compile "$LINENO" 7182then : 7183 xorg_cv_cc_flag_unknown_warning_option=yes 7184else $as_nop 7185 xorg_cv_cc_flag_unknown_warning_option=no 7186fi 7187rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7188fi 7189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7190printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193fi 7194 7195if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7198 fi 7199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7201printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7202if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7203then : 7204 printf %s "(cached) " >&6 7205else $as_nop 7206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7207/* end confdefs.h. */ 7208int i; 7209_ACEOF 7210if ac_fn_c_try_compile "$LINENO" 7211then : 7212 xorg_cv_cc_flag_unused_command_line_argument=yes 7213else $as_nop 7214 xorg_cv_cc_flag_unused_command_line_argument=no 7215fi 7216rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7217fi 7218{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7219printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7221 CFLAGS="$xorg_testset_save_CFLAGS" 7222fi 7223 7224found="no" 7225 7226 if test $found = "no" ; then 7227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7229 fi 7230 7231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 fi 7234 7235 CFLAGS="$CFLAGS -Wlogical-op" 7236 7237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7238printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7239 cacheid=xorg_cv_cc_flag__Wlogical_op 7240 if eval test \${$cacheid+y} 7241then : 7242 printf %s "(cached) " >&6 7243else $as_nop 7244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245/* end confdefs.h. */ 7246int i; 7247int 7248main (void) 7249{ 7250 7251 ; 7252 return 0; 7253} 7254_ACEOF 7255if ac_fn_c_try_link "$LINENO" 7256then : 7257 eval $cacheid=yes 7258else $as_nop 7259 eval $cacheid=no 7260fi 7261rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7262 conftest$ac_exeext conftest.$ac_ext 7263fi 7264 7265 7266 CFLAGS="$xorg_testset_save_CFLAGS" 7267 7268 eval supported=\$$cacheid 7269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7270printf "%s\n" "$supported" >&6; } 7271 if test "$supported" = "yes" ; then 7272 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7273 found="yes" 7274 fi 7275 fi 7276 7277 7278 7279# These are currently disabled because they are noisy. They will be enabled 7280# in the future once the codebase is sufficiently modernized to silence 7281# them. For now, I don't want them to drown out the other warnings. 7282# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7283# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7284# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7285 7286# Turn some warnings into errors, so we don't accidently get successful builds 7287# when there are problems that should be fixed. 7288 7289if test "x$SELECTIVE_WERROR" = "xyes" ; then 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303xorg_testset_save_CFLAGS="$CFLAGS" 7304 7305if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7308printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7309if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7310then : 7311 printf %s "(cached) " >&6 7312else $as_nop 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314/* end confdefs.h. */ 7315int i; 7316_ACEOF 7317if ac_fn_c_try_compile "$LINENO" 7318then : 7319 xorg_cv_cc_flag_unknown_warning_option=yes 7320else $as_nop 7321 xorg_cv_cc_flag_unknown_warning_option=no 7322fi 7323rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7324fi 7325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7326printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329fi 7330 7331if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7337printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7338if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7339then : 7340 printf %s "(cached) " >&6 7341else $as_nop 7342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7343/* end confdefs.h. */ 7344int i; 7345_ACEOF 7346if ac_fn_c_try_compile "$LINENO" 7347then : 7348 xorg_cv_cc_flag_unused_command_line_argument=yes 7349else $as_nop 7350 xorg_cv_cc_flag_unused_command_line_argument=no 7351fi 7352rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7353fi 7354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7355printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358fi 7359 7360found="no" 7361 7362 if test $found = "no" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 7367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7369 fi 7370 7371 CFLAGS="$CFLAGS -Werror=implicit" 7372 7373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7374printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7375 cacheid=xorg_cv_cc_flag__Werror_implicit 7376 if eval test \${$cacheid+y} 7377then : 7378 printf %s "(cached) " >&6 7379else $as_nop 7380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7381/* end confdefs.h. */ 7382int i; 7383int 7384main (void) 7385{ 7386 7387 ; 7388 return 0; 7389} 7390_ACEOF 7391if ac_fn_c_try_link "$LINENO" 7392then : 7393 eval $cacheid=yes 7394else $as_nop 7395 eval $cacheid=no 7396fi 7397rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7398 conftest$ac_exeext conftest.$ac_ext 7399fi 7400 7401 7402 CFLAGS="$xorg_testset_save_CFLAGS" 7403 7404 eval supported=\$$cacheid 7405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7406printf "%s\n" "$supported" >&6; } 7407 if test "$supported" = "yes" ; then 7408 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7409 found="yes" 7410 fi 7411 fi 7412 7413 if test $found = "no" ; then 7414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7416 fi 7417 7418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7420 fi 7421 7422 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7423 7424 { 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 7425printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7426 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7427 if eval test \${$cacheid+y} 7428then : 7429 printf %s "(cached) " >&6 7430else $as_nop 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432/* end confdefs.h. */ 7433int i; 7434int 7435main (void) 7436{ 7437 7438 ; 7439 return 0; 7440} 7441_ACEOF 7442if ac_fn_c_try_link "$LINENO" 7443then : 7444 eval $cacheid=yes 7445else $as_nop 7446 eval $cacheid=no 7447fi 7448rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7449 conftest$ac_exeext conftest.$ac_ext 7450fi 7451 7452 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 7455 eval supported=\$$cacheid 7456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7457printf "%s\n" "$supported" >&6; } 7458 if test "$supported" = "yes" ; then 7459 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7460 found="yes" 7461 fi 7462 fi 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478xorg_testset_save_CFLAGS="$CFLAGS" 7479 7480if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7483printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7484if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7485then : 7486 printf %s "(cached) " >&6 7487else $as_nop 7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489/* end confdefs.h. */ 7490int i; 7491_ACEOF 7492if ac_fn_c_try_compile "$LINENO" 7493then : 7494 xorg_cv_cc_flag_unknown_warning_option=yes 7495else $as_nop 7496 xorg_cv_cc_flag_unknown_warning_option=no 7497fi 7498rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7499fi 7500{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7501printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504fi 7505 7506if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7509 fi 7510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7512printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7513if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7514then : 7515 printf %s "(cached) " >&6 7516else $as_nop 7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518/* end confdefs.h. */ 7519int i; 7520_ACEOF 7521if ac_fn_c_try_compile "$LINENO" 7522then : 7523 xorg_cv_cc_flag_unused_command_line_argument=yes 7524else $as_nop 7525 xorg_cv_cc_flag_unused_command_line_argument=no 7526fi 7527rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7528fi 7529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7530printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7532 CFLAGS="$xorg_testset_save_CFLAGS" 7533fi 7534 7535found="no" 7536 7537 if test $found = "no" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 7542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 fi 7545 7546 CFLAGS="$CFLAGS -Werror=nonnull" 7547 7548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7549printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7550 cacheid=xorg_cv_cc_flag__Werror_nonnull 7551 if eval test \${$cacheid+y} 7552then : 7553 printf %s "(cached) " >&6 7554else $as_nop 7555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7556/* end confdefs.h. */ 7557int i; 7558int 7559main (void) 7560{ 7561 7562 ; 7563 return 0; 7564} 7565_ACEOF 7566if ac_fn_c_try_link "$LINENO" 7567then : 7568 eval $cacheid=yes 7569else $as_nop 7570 eval $cacheid=no 7571fi 7572rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7573 conftest$ac_exeext conftest.$ac_ext 7574fi 7575 7576 7577 CFLAGS="$xorg_testset_save_CFLAGS" 7578 7579 eval supported=\$$cacheid 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7581printf "%s\n" "$supported" >&6; } 7582 if test "$supported" = "yes" ; then 7583 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7584 found="yes" 7585 fi 7586 fi 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602xorg_testset_save_CFLAGS="$CFLAGS" 7603 7604if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7607printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7608if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7609then : 7610 printf %s "(cached) " >&6 7611else $as_nop 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613/* end confdefs.h. */ 7614int i; 7615_ACEOF 7616if ac_fn_c_try_compile "$LINENO" 7617then : 7618 xorg_cv_cc_flag_unknown_warning_option=yes 7619else $as_nop 7620 xorg_cv_cc_flag_unknown_warning_option=no 7621fi 7622rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7623fi 7624{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7625printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628fi 7629 7630if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 fi 7634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7636printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7637if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7638then : 7639 printf %s "(cached) " >&6 7640else $as_nop 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642/* end confdefs.h. */ 7643int i; 7644_ACEOF 7645if ac_fn_c_try_compile "$LINENO" 7646then : 7647 xorg_cv_cc_flag_unused_command_line_argument=yes 7648else $as_nop 7649 xorg_cv_cc_flag_unused_command_line_argument=no 7650fi 7651rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7652fi 7653{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7654printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7656 CFLAGS="$xorg_testset_save_CFLAGS" 7657fi 7658 7659found="no" 7660 7661 if test $found = "no" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 7666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7668 fi 7669 7670 CFLAGS="$CFLAGS -Werror=init-self" 7671 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7673printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7674 cacheid=xorg_cv_cc_flag__Werror_init_self 7675 if eval test \${$cacheid+y} 7676then : 7677 printf %s "(cached) " >&6 7678else $as_nop 7679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7680/* end confdefs.h. */ 7681int i; 7682int 7683main (void) 7684{ 7685 7686 ; 7687 return 0; 7688} 7689_ACEOF 7690if ac_fn_c_try_link "$LINENO" 7691then : 7692 eval $cacheid=yes 7693else $as_nop 7694 eval $cacheid=no 7695fi 7696rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7697 conftest$ac_exeext conftest.$ac_ext 7698fi 7699 7700 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 7703 eval supported=\$$cacheid 7704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7705printf "%s\n" "$supported" >&6; } 7706 if test "$supported" = "yes" ; then 7707 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7708 found="yes" 7709 fi 7710 fi 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726xorg_testset_save_CFLAGS="$CFLAGS" 7727 7728if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7731printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7732if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7733then : 7734 printf %s "(cached) " >&6 7735else $as_nop 7736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7737/* end confdefs.h. */ 7738int i; 7739_ACEOF 7740if ac_fn_c_try_compile "$LINENO" 7741then : 7742 xorg_cv_cc_flag_unknown_warning_option=yes 7743else $as_nop 7744 xorg_cv_cc_flag_unknown_warning_option=no 7745fi 7746rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7747fi 7748{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7749printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752fi 7753 7754if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7757 fi 7758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7760printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7761if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7762then : 7763 printf %s "(cached) " >&6 7764else $as_nop 7765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7766/* end confdefs.h. */ 7767int i; 7768_ACEOF 7769if ac_fn_c_try_compile "$LINENO" 7770then : 7771 xorg_cv_cc_flag_unused_command_line_argument=yes 7772else $as_nop 7773 xorg_cv_cc_flag_unused_command_line_argument=no 7774fi 7775rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7776fi 7777{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7778printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7780 CFLAGS="$xorg_testset_save_CFLAGS" 7781fi 7782 7783found="no" 7784 7785 if test $found = "no" ; then 7786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 fi 7789 7790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7792 fi 7793 7794 CFLAGS="$CFLAGS -Werror=main" 7795 7796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7797printf %s "checking if $CC supports -Werror=main... " >&6; } 7798 cacheid=xorg_cv_cc_flag__Werror_main 7799 if eval test \${$cacheid+y} 7800then : 7801 printf %s "(cached) " >&6 7802else $as_nop 7803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7804/* end confdefs.h. */ 7805int i; 7806int 7807main (void) 7808{ 7809 7810 ; 7811 return 0; 7812} 7813_ACEOF 7814if ac_fn_c_try_link "$LINENO" 7815then : 7816 eval $cacheid=yes 7817else $as_nop 7818 eval $cacheid=no 7819fi 7820rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7821 conftest$ac_exeext conftest.$ac_ext 7822fi 7823 7824 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 7827 eval supported=\$$cacheid 7828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7829printf "%s\n" "$supported" >&6; } 7830 if test "$supported" = "yes" ; then 7831 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7832 found="yes" 7833 fi 7834 fi 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850xorg_testset_save_CFLAGS="$CFLAGS" 7851 7852if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7855printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7856if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7857then : 7858 printf %s "(cached) " >&6 7859else $as_nop 7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861/* end confdefs.h. */ 7862int i; 7863_ACEOF 7864if ac_fn_c_try_compile "$LINENO" 7865then : 7866 xorg_cv_cc_flag_unknown_warning_option=yes 7867else $as_nop 7868 xorg_cv_cc_flag_unknown_warning_option=no 7869fi 7870rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7871fi 7872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7873printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876fi 7877 7878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7881 fi 7882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7884printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7885if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7886then : 7887 printf %s "(cached) " >&6 7888else $as_nop 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890/* end confdefs.h. */ 7891int i; 7892_ACEOF 7893if ac_fn_c_try_compile "$LINENO" 7894then : 7895 xorg_cv_cc_flag_unused_command_line_argument=yes 7896else $as_nop 7897 xorg_cv_cc_flag_unused_command_line_argument=no 7898fi 7899rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7900fi 7901{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7902printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7904 CFLAGS="$xorg_testset_save_CFLAGS" 7905fi 7906 7907found="no" 7908 7909 if test $found = "no" ; then 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 fi 7913 7914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7916 fi 7917 7918 CFLAGS="$CFLAGS -Werror=missing-braces" 7919 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7921printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7922 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7923 if eval test \${$cacheid+y} 7924then : 7925 printf %s "(cached) " >&6 7926else $as_nop 7927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7928/* end confdefs.h. */ 7929int i; 7930int 7931main (void) 7932{ 7933 7934 ; 7935 return 0; 7936} 7937_ACEOF 7938if ac_fn_c_try_link "$LINENO" 7939then : 7940 eval $cacheid=yes 7941else $as_nop 7942 eval $cacheid=no 7943fi 7944rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7945 conftest$ac_exeext conftest.$ac_ext 7946fi 7947 7948 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 7951 eval supported=\$$cacheid 7952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7953printf "%s\n" "$supported" >&6; } 7954 if test "$supported" = "yes" ; then 7955 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7956 found="yes" 7957 fi 7958 fi 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974xorg_testset_save_CFLAGS="$CFLAGS" 7975 7976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7979printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7980if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7981then : 7982 printf %s "(cached) " >&6 7983else $as_nop 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986int i; 7987_ACEOF 7988if ac_fn_c_try_compile "$LINENO" 7989then : 7990 xorg_cv_cc_flag_unknown_warning_option=yes 7991else $as_nop 7992 xorg_cv_cc_flag_unknown_warning_option=no 7993fi 7994rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7995fi 7996{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7997printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7999 CFLAGS="$xorg_testset_save_CFLAGS" 8000fi 8001 8002if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8005 fi 8006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8008printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8009if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8010then : 8011 printf %s "(cached) " >&6 8012else $as_nop 8013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8014/* end confdefs.h. */ 8015int i; 8016_ACEOF 8017if ac_fn_c_try_compile "$LINENO" 8018then : 8019 xorg_cv_cc_flag_unused_command_line_argument=yes 8020else $as_nop 8021 xorg_cv_cc_flag_unused_command_line_argument=no 8022fi 8023rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8024fi 8025{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8026printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029fi 8030 8031found="no" 8032 8033 if test $found = "no" ; then 8034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 fi 8037 8038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8040 fi 8041 8042 CFLAGS="$CFLAGS -Werror=sequence-point" 8043 8044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8045printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8046 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8047 if eval test \${$cacheid+y} 8048then : 8049 printf %s "(cached) " >&6 8050else $as_nop 8051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8052/* end confdefs.h. */ 8053int i; 8054int 8055main (void) 8056{ 8057 8058 ; 8059 return 0; 8060} 8061_ACEOF 8062if ac_fn_c_try_link "$LINENO" 8063then : 8064 eval $cacheid=yes 8065else $as_nop 8066 eval $cacheid=no 8067fi 8068rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8069 conftest$ac_exeext conftest.$ac_ext 8070fi 8071 8072 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074 8075 eval supported=\$$cacheid 8076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8077printf "%s\n" "$supported" >&6; } 8078 if test "$supported" = "yes" ; then 8079 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8080 found="yes" 8081 fi 8082 fi 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098xorg_testset_save_CFLAGS="$CFLAGS" 8099 8100if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8103printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8104if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8105then : 8106 printf %s "(cached) " >&6 8107else $as_nop 8108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8109/* end confdefs.h. */ 8110int i; 8111_ACEOF 8112if ac_fn_c_try_compile "$LINENO" 8113then : 8114 xorg_cv_cc_flag_unknown_warning_option=yes 8115else $as_nop 8116 xorg_cv_cc_flag_unknown_warning_option=no 8117fi 8118rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8119fi 8120{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8121printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8123 CFLAGS="$xorg_testset_save_CFLAGS" 8124fi 8125 8126if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8132printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8133if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8134then : 8135 printf %s "(cached) " >&6 8136else $as_nop 8137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8138/* end confdefs.h. */ 8139int i; 8140_ACEOF 8141if ac_fn_c_try_compile "$LINENO" 8142then : 8143 xorg_cv_cc_flag_unused_command_line_argument=yes 8144else $as_nop 8145 xorg_cv_cc_flag_unused_command_line_argument=no 8146fi 8147rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8148fi 8149{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8150printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8152 CFLAGS="$xorg_testset_save_CFLAGS" 8153fi 8154 8155found="no" 8156 8157 if test $found = "no" ; then 8158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 fi 8161 8162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8164 fi 8165 8166 CFLAGS="$CFLAGS -Werror=return-type" 8167 8168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8169printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8170 cacheid=xorg_cv_cc_flag__Werror_return_type 8171 if eval test \${$cacheid+y} 8172then : 8173 printf %s "(cached) " >&6 8174else $as_nop 8175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8176/* end confdefs.h. */ 8177int i; 8178int 8179main (void) 8180{ 8181 8182 ; 8183 return 0; 8184} 8185_ACEOF 8186if ac_fn_c_try_link "$LINENO" 8187then : 8188 eval $cacheid=yes 8189else $as_nop 8190 eval $cacheid=no 8191fi 8192rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8193 conftest$ac_exeext conftest.$ac_ext 8194fi 8195 8196 8197 CFLAGS="$xorg_testset_save_CFLAGS" 8198 8199 eval supported=\$$cacheid 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8201printf "%s\n" "$supported" >&6; } 8202 if test "$supported" = "yes" ; then 8203 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8204 found="yes" 8205 fi 8206 fi 8207 8208 if test $found = "no" ; then 8209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 8213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8215 fi 8216 8217 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8218 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8220printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8221 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8222 if eval test \${$cacheid+y} 8223then : 8224 printf %s "(cached) " >&6 8225else $as_nop 8226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8227/* end confdefs.h. */ 8228int i; 8229int 8230main (void) 8231{ 8232 8233 ; 8234 return 0; 8235} 8236_ACEOF 8237if ac_fn_c_try_link "$LINENO" 8238then : 8239 eval $cacheid=yes 8240else $as_nop 8241 eval $cacheid=no 8242fi 8243rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8244 conftest$ac_exeext conftest.$ac_ext 8245fi 8246 8247 8248 CFLAGS="$xorg_testset_save_CFLAGS" 8249 8250 eval supported=\$$cacheid 8251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8252printf "%s\n" "$supported" >&6; } 8253 if test "$supported" = "yes" ; then 8254 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8255 found="yes" 8256 fi 8257 fi 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273xorg_testset_save_CFLAGS="$CFLAGS" 8274 8275if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8278printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8279if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8280then : 8281 printf %s "(cached) " >&6 8282else $as_nop 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284/* end confdefs.h. */ 8285int i; 8286_ACEOF 8287if ac_fn_c_try_compile "$LINENO" 8288then : 8289 xorg_cv_cc_flag_unknown_warning_option=yes 8290else $as_nop 8291 xorg_cv_cc_flag_unknown_warning_option=no 8292fi 8293rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8294fi 8295{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8296printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299fi 8300 8301if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8304 fi 8305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8307printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8308if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8309then : 8310 printf %s "(cached) " >&6 8311else $as_nop 8312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8313/* end confdefs.h. */ 8314int i; 8315_ACEOF 8316if ac_fn_c_try_compile "$LINENO" 8317then : 8318 xorg_cv_cc_flag_unused_command_line_argument=yes 8319else $as_nop 8320 xorg_cv_cc_flag_unused_command_line_argument=no 8321fi 8322rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8323fi 8324{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8325printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328fi 8329 8330found="no" 8331 8332 if test $found = "no" ; then 8333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 fi 8336 8337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8339 fi 8340 8341 CFLAGS="$CFLAGS -Werror=trigraphs" 8342 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8344printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8345 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8346 if eval test \${$cacheid+y} 8347then : 8348 printf %s "(cached) " >&6 8349else $as_nop 8350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8351/* end confdefs.h. */ 8352int i; 8353int 8354main (void) 8355{ 8356 8357 ; 8358 return 0; 8359} 8360_ACEOF 8361if ac_fn_c_try_link "$LINENO" 8362then : 8363 eval $cacheid=yes 8364else $as_nop 8365 eval $cacheid=no 8366fi 8367rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8368 conftest$ac_exeext conftest.$ac_ext 8369fi 8370 8371 8372 CFLAGS="$xorg_testset_save_CFLAGS" 8373 8374 eval supported=\$$cacheid 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8376printf "%s\n" "$supported" >&6; } 8377 if test "$supported" = "yes" ; then 8378 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8379 found="yes" 8380 fi 8381 fi 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397xorg_testset_save_CFLAGS="$CFLAGS" 8398 8399if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8402printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8403if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8404then : 8405 printf %s "(cached) " >&6 8406else $as_nop 8407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8408/* end confdefs.h. */ 8409int i; 8410_ACEOF 8411if ac_fn_c_try_compile "$LINENO" 8412then : 8413 xorg_cv_cc_flag_unknown_warning_option=yes 8414else $as_nop 8415 xorg_cv_cc_flag_unknown_warning_option=no 8416fi 8417rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8418fi 8419{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8420printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8422 CFLAGS="$xorg_testset_save_CFLAGS" 8423fi 8424 8425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8428 fi 8429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8431printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8432if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8433then : 8434 printf %s "(cached) " >&6 8435else $as_nop 8436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8437/* end confdefs.h. */ 8438int i; 8439_ACEOF 8440if ac_fn_c_try_compile "$LINENO" 8441then : 8442 xorg_cv_cc_flag_unused_command_line_argument=yes 8443else $as_nop 8444 xorg_cv_cc_flag_unused_command_line_argument=no 8445fi 8446rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8447fi 8448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8449printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452fi 8453 8454found="no" 8455 8456 if test $found = "no" ; then 8457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 8461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8463 fi 8464 8465 CFLAGS="$CFLAGS -Werror=array-bounds" 8466 8467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8468printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8469 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8470 if eval test \${$cacheid+y} 8471then : 8472 printf %s "(cached) " >&6 8473else $as_nop 8474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475/* end confdefs.h. */ 8476int i; 8477int 8478main (void) 8479{ 8480 8481 ; 8482 return 0; 8483} 8484_ACEOF 8485if ac_fn_c_try_link "$LINENO" 8486then : 8487 eval $cacheid=yes 8488else $as_nop 8489 eval $cacheid=no 8490fi 8491rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8492 conftest$ac_exeext conftest.$ac_ext 8493fi 8494 8495 8496 CFLAGS="$xorg_testset_save_CFLAGS" 8497 8498 eval supported=\$$cacheid 8499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8500printf "%s\n" "$supported" >&6; } 8501 if test "$supported" = "yes" ; then 8502 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8503 found="yes" 8504 fi 8505 fi 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521xorg_testset_save_CFLAGS="$CFLAGS" 8522 8523if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8526printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8527if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8528then : 8529 printf %s "(cached) " >&6 8530else $as_nop 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532/* end confdefs.h. */ 8533int i; 8534_ACEOF 8535if ac_fn_c_try_compile "$LINENO" 8536then : 8537 xorg_cv_cc_flag_unknown_warning_option=yes 8538else $as_nop 8539 xorg_cv_cc_flag_unknown_warning_option=no 8540fi 8541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8542fi 8543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8544printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547fi 8548 8549if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8552 fi 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8555printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8556if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8557then : 8558 printf %s "(cached) " >&6 8559else $as_nop 8560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561/* end confdefs.h. */ 8562int i; 8563_ACEOF 8564if ac_fn_c_try_compile "$LINENO" 8565then : 8566 xorg_cv_cc_flag_unused_command_line_argument=yes 8567else $as_nop 8568 xorg_cv_cc_flag_unused_command_line_argument=no 8569fi 8570rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8571fi 8572{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8573printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576fi 8577 8578found="no" 8579 8580 if test $found = "no" ; then 8581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8583 fi 8584 8585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8587 fi 8588 8589 CFLAGS="$CFLAGS -Werror=write-strings" 8590 8591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8592printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8593 cacheid=xorg_cv_cc_flag__Werror_write_strings 8594 if eval test \${$cacheid+y} 8595then : 8596 printf %s "(cached) " >&6 8597else $as_nop 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599/* end confdefs.h. */ 8600int i; 8601int 8602main (void) 8603{ 8604 8605 ; 8606 return 0; 8607} 8608_ACEOF 8609if ac_fn_c_try_link "$LINENO" 8610then : 8611 eval $cacheid=yes 8612else $as_nop 8613 eval $cacheid=no 8614fi 8615rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8616 conftest$ac_exeext conftest.$ac_ext 8617fi 8618 8619 8620 CFLAGS="$xorg_testset_save_CFLAGS" 8621 8622 eval supported=\$$cacheid 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8624printf "%s\n" "$supported" >&6; } 8625 if test "$supported" = "yes" ; then 8626 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8627 found="yes" 8628 fi 8629 fi 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645xorg_testset_save_CFLAGS="$CFLAGS" 8646 8647if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8650printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8651if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8652then : 8653 printf %s "(cached) " >&6 8654else $as_nop 8655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8656/* end confdefs.h. */ 8657int i; 8658_ACEOF 8659if ac_fn_c_try_compile "$LINENO" 8660then : 8661 xorg_cv_cc_flag_unknown_warning_option=yes 8662else $as_nop 8663 xorg_cv_cc_flag_unknown_warning_option=no 8664fi 8665rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8666fi 8667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8668printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8670 CFLAGS="$xorg_testset_save_CFLAGS" 8671fi 8672 8673if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8676 fi 8677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8679printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8680if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8681then : 8682 printf %s "(cached) " >&6 8683else $as_nop 8684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8685/* end confdefs.h. */ 8686int i; 8687_ACEOF 8688if ac_fn_c_try_compile "$LINENO" 8689then : 8690 xorg_cv_cc_flag_unused_command_line_argument=yes 8691else $as_nop 8692 xorg_cv_cc_flag_unused_command_line_argument=no 8693fi 8694rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8695fi 8696{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8697printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700fi 8701 8702found="no" 8703 8704 if test $found = "no" ; then 8705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 fi 8712 8713 CFLAGS="$CFLAGS -Werror=address" 8714 8715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8716printf %s "checking if $CC supports -Werror=address... " >&6; } 8717 cacheid=xorg_cv_cc_flag__Werror_address 8718 if eval test \${$cacheid+y} 8719then : 8720 printf %s "(cached) " >&6 8721else $as_nop 8722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723/* end confdefs.h. */ 8724int i; 8725int 8726main (void) 8727{ 8728 8729 ; 8730 return 0; 8731} 8732_ACEOF 8733if ac_fn_c_try_link "$LINENO" 8734then : 8735 eval $cacheid=yes 8736else $as_nop 8737 eval $cacheid=no 8738fi 8739rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8740 conftest$ac_exeext conftest.$ac_ext 8741fi 8742 8743 8744 CFLAGS="$xorg_testset_save_CFLAGS" 8745 8746 eval supported=\$$cacheid 8747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8748printf "%s\n" "$supported" >&6; } 8749 if test "$supported" = "yes" ; then 8750 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8751 found="yes" 8752 fi 8753 fi 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769xorg_testset_save_CFLAGS="$CFLAGS" 8770 8771if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8774printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8775if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8776then : 8777 printf %s "(cached) " >&6 8778else $as_nop 8779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8780/* end confdefs.h. */ 8781int i; 8782_ACEOF 8783if ac_fn_c_try_compile "$LINENO" 8784then : 8785 xorg_cv_cc_flag_unknown_warning_option=yes 8786else $as_nop 8787 xorg_cv_cc_flag_unknown_warning_option=no 8788fi 8789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8790fi 8791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8792printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795fi 8796 8797if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8800 fi 8801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8803printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8804if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8805then : 8806 printf %s "(cached) " >&6 8807else $as_nop 8808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8809/* end confdefs.h. */ 8810int i; 8811_ACEOF 8812if ac_fn_c_try_compile "$LINENO" 8813then : 8814 xorg_cv_cc_flag_unused_command_line_argument=yes 8815else $as_nop 8816 xorg_cv_cc_flag_unused_command_line_argument=no 8817fi 8818rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8819fi 8820{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8821printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8823 CFLAGS="$xorg_testset_save_CFLAGS" 8824fi 8825 8826found="no" 8827 8828 if test $found = "no" ; then 8829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8831 fi 8832 8833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8835 fi 8836 8837 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8838 8839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8840printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8841 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8842 if eval test \${$cacheid+y} 8843then : 8844 printf %s "(cached) " >&6 8845else $as_nop 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847/* end confdefs.h. */ 8848int i; 8849int 8850main (void) 8851{ 8852 8853 ; 8854 return 0; 8855} 8856_ACEOF 8857if ac_fn_c_try_link "$LINENO" 8858then : 8859 eval $cacheid=yes 8860else $as_nop 8861 eval $cacheid=no 8862fi 8863rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8864 conftest$ac_exeext conftest.$ac_ext 8865fi 8866 8867 8868 CFLAGS="$xorg_testset_save_CFLAGS" 8869 8870 eval supported=\$$cacheid 8871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8872printf "%s\n" "$supported" >&6; } 8873 if test "$supported" = "yes" ; then 8874 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8875 found="yes" 8876 fi 8877 fi 8878 8879 if test $found = "no" ; then 8880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8882 fi 8883 8884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8886 fi 8887 8888 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8889 8890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8891printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8892 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8893 if eval test \${$cacheid+y} 8894then : 8895 printf %s "(cached) " >&6 8896else $as_nop 8897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8898/* end confdefs.h. */ 8899int i; 8900int 8901main (void) 8902{ 8903 8904 ; 8905 return 0; 8906} 8907_ACEOF 8908if ac_fn_c_try_link "$LINENO" 8909then : 8910 eval $cacheid=yes 8911else $as_nop 8912 eval $cacheid=no 8913fi 8914rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8915 conftest$ac_exeext conftest.$ac_ext 8916fi 8917 8918 8919 CFLAGS="$xorg_testset_save_CFLAGS" 8920 8921 eval supported=\$$cacheid 8922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8923printf "%s\n" "$supported" >&6; } 8924 if test "$supported" = "yes" ; then 8925 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8926 found="yes" 8927 fi 8928 fi 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944xorg_testset_save_CFLAGS="$CFLAGS" 8945 8946if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8949printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8950if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8951then : 8952 printf %s "(cached) " >&6 8953else $as_nop 8954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8955/* end confdefs.h. */ 8956int i; 8957_ACEOF 8958if ac_fn_c_try_compile "$LINENO" 8959then : 8960 xorg_cv_cc_flag_unknown_warning_option=yes 8961else $as_nop 8962 xorg_cv_cc_flag_unknown_warning_option=no 8963fi 8964rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8965fi 8966{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8967printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970fi 8971 8972if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 fi 8976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8978printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8979if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8980then : 8981 printf %s "(cached) " >&6 8982else $as_nop 8983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8984/* end confdefs.h. */ 8985int i; 8986_ACEOF 8987if ac_fn_c_try_compile "$LINENO" 8988then : 8989 xorg_cv_cc_flag_unused_command_line_argument=yes 8990else $as_nop 8991 xorg_cv_cc_flag_unused_command_line_argument=no 8992fi 8993rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8994fi 8995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8996printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8998 CFLAGS="$xorg_testset_save_CFLAGS" 8999fi 9000 9001found="no" 9002 9003 if test $found = "no" ; then 9004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9006 fi 9007 9008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9010 fi 9011 9012 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9013 9014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9015printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9016 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9017 if eval test \${$cacheid+y} 9018then : 9019 printf %s "(cached) " >&6 9020else $as_nop 9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9022/* end confdefs.h. */ 9023int i; 9024int 9025main (void) 9026{ 9027 9028 ; 9029 return 0; 9030} 9031_ACEOF 9032if ac_fn_c_try_link "$LINENO" 9033then : 9034 eval $cacheid=yes 9035else $as_nop 9036 eval $cacheid=no 9037fi 9038rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9039 conftest$ac_exeext conftest.$ac_ext 9040fi 9041 9042 9043 CFLAGS="$xorg_testset_save_CFLAGS" 9044 9045 eval supported=\$$cacheid 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9047printf "%s\n" "$supported" >&6; } 9048 if test "$supported" = "yes" ; then 9049 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9050 found="yes" 9051 fi 9052 fi 9053 9054 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9055else 9056{ 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 $PACKAGE_BUGREPORT" >&5 9057printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071xorg_testset_save_CFLAGS="$CFLAGS" 9072 9073if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9076printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9077if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9078then : 9079 printf %s "(cached) " >&6 9080else $as_nop 9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9082/* end confdefs.h. */ 9083int i; 9084_ACEOF 9085if ac_fn_c_try_compile "$LINENO" 9086then : 9087 xorg_cv_cc_flag_unknown_warning_option=yes 9088else $as_nop 9089 xorg_cv_cc_flag_unknown_warning_option=no 9090fi 9091rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9092fi 9093{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9094printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097fi 9098 9099if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 fi 9103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9105printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9106if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9107then : 9108 printf %s "(cached) " >&6 9109else $as_nop 9110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9111/* end confdefs.h. */ 9112int i; 9113_ACEOF 9114if ac_fn_c_try_compile "$LINENO" 9115then : 9116 xorg_cv_cc_flag_unused_command_line_argument=yes 9117else $as_nop 9118 xorg_cv_cc_flag_unused_command_line_argument=no 9119fi 9120rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9121fi 9122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9123printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9125 CFLAGS="$xorg_testset_save_CFLAGS" 9126fi 9127 9128found="no" 9129 9130 if test $found = "no" ; then 9131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9133 fi 9134 9135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9137 fi 9138 9139 CFLAGS="$CFLAGS -Wimplicit" 9140 9141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9142printf %s "checking if $CC supports -Wimplicit... " >&6; } 9143 cacheid=xorg_cv_cc_flag__Wimplicit 9144 if eval test \${$cacheid+y} 9145then : 9146 printf %s "(cached) " >&6 9147else $as_nop 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149/* end confdefs.h. */ 9150int i; 9151int 9152main (void) 9153{ 9154 9155 ; 9156 return 0; 9157} 9158_ACEOF 9159if ac_fn_c_try_link "$LINENO" 9160then : 9161 eval $cacheid=yes 9162else $as_nop 9163 eval $cacheid=no 9164fi 9165rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9166 conftest$ac_exeext conftest.$ac_ext 9167fi 9168 9169 9170 CFLAGS="$xorg_testset_save_CFLAGS" 9171 9172 eval supported=\$$cacheid 9173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9174printf "%s\n" "$supported" >&6; } 9175 if test "$supported" = "yes" ; then 9176 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9177 found="yes" 9178 fi 9179 fi 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195xorg_testset_save_CFLAGS="$CFLAGS" 9196 9197if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9200printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9201if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9202then : 9203 printf %s "(cached) " >&6 9204else $as_nop 9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206/* end confdefs.h. */ 9207int i; 9208_ACEOF 9209if ac_fn_c_try_compile "$LINENO" 9210then : 9211 xorg_cv_cc_flag_unknown_warning_option=yes 9212else $as_nop 9213 xorg_cv_cc_flag_unknown_warning_option=no 9214fi 9215rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9216fi 9217{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9218printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9220 CFLAGS="$xorg_testset_save_CFLAGS" 9221fi 9222 9223if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 fi 9227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9229printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9230if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9231then : 9232 printf %s "(cached) " >&6 9233else $as_nop 9234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9235/* end confdefs.h. */ 9236int i; 9237_ACEOF 9238if ac_fn_c_try_compile "$LINENO" 9239then : 9240 xorg_cv_cc_flag_unused_command_line_argument=yes 9241else $as_nop 9242 xorg_cv_cc_flag_unused_command_line_argument=no 9243fi 9244rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9245fi 9246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9247printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250fi 9251 9252found="no" 9253 9254 if test $found = "no" ; then 9255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9257 fi 9258 9259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9261 fi 9262 9263 CFLAGS="$CFLAGS -Wnonnull" 9264 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9266printf %s "checking if $CC supports -Wnonnull... " >&6; } 9267 cacheid=xorg_cv_cc_flag__Wnonnull 9268 if eval test \${$cacheid+y} 9269then : 9270 printf %s "(cached) " >&6 9271else $as_nop 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273/* end confdefs.h. */ 9274int i; 9275int 9276main (void) 9277{ 9278 9279 ; 9280 return 0; 9281} 9282_ACEOF 9283if ac_fn_c_try_link "$LINENO" 9284then : 9285 eval $cacheid=yes 9286else $as_nop 9287 eval $cacheid=no 9288fi 9289rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9290 conftest$ac_exeext conftest.$ac_ext 9291fi 9292 9293 9294 CFLAGS="$xorg_testset_save_CFLAGS" 9295 9296 eval supported=\$$cacheid 9297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9298printf "%s\n" "$supported" >&6; } 9299 if test "$supported" = "yes" ; then 9300 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9301 found="yes" 9302 fi 9303 fi 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319xorg_testset_save_CFLAGS="$CFLAGS" 9320 9321if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9324printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9325if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9326then : 9327 printf %s "(cached) " >&6 9328else $as_nop 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330/* end confdefs.h. */ 9331int i; 9332_ACEOF 9333if ac_fn_c_try_compile "$LINENO" 9334then : 9335 xorg_cv_cc_flag_unknown_warning_option=yes 9336else $as_nop 9337 xorg_cv_cc_flag_unknown_warning_option=no 9338fi 9339rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9340fi 9341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9342printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345fi 9346 9347if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9350 fi 9351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9353printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9354if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9355then : 9356 printf %s "(cached) " >&6 9357else $as_nop 9358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9359/* end confdefs.h. */ 9360int i; 9361_ACEOF 9362if ac_fn_c_try_compile "$LINENO" 9363then : 9364 xorg_cv_cc_flag_unused_command_line_argument=yes 9365else $as_nop 9366 xorg_cv_cc_flag_unused_command_line_argument=no 9367fi 9368rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9369fi 9370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9371printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9373 CFLAGS="$xorg_testset_save_CFLAGS" 9374fi 9375 9376found="no" 9377 9378 if test $found = "no" ; then 9379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9381 fi 9382 9383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9385 fi 9386 9387 CFLAGS="$CFLAGS -Winit-self" 9388 9389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9390printf %s "checking if $CC supports -Winit-self... " >&6; } 9391 cacheid=xorg_cv_cc_flag__Winit_self 9392 if eval test \${$cacheid+y} 9393then : 9394 printf %s "(cached) " >&6 9395else $as_nop 9396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397/* end confdefs.h. */ 9398int i; 9399int 9400main (void) 9401{ 9402 9403 ; 9404 return 0; 9405} 9406_ACEOF 9407if ac_fn_c_try_link "$LINENO" 9408then : 9409 eval $cacheid=yes 9410else $as_nop 9411 eval $cacheid=no 9412fi 9413rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9414 conftest$ac_exeext conftest.$ac_ext 9415fi 9416 9417 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 9420 eval supported=\$$cacheid 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9422printf "%s\n" "$supported" >&6; } 9423 if test "$supported" = "yes" ; then 9424 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9425 found="yes" 9426 fi 9427 fi 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443xorg_testset_save_CFLAGS="$CFLAGS" 9444 9445if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9448printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9449if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9450then : 9451 printf %s "(cached) " >&6 9452else $as_nop 9453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9454/* end confdefs.h. */ 9455int i; 9456_ACEOF 9457if ac_fn_c_try_compile "$LINENO" 9458then : 9459 xorg_cv_cc_flag_unknown_warning_option=yes 9460else $as_nop 9461 xorg_cv_cc_flag_unknown_warning_option=no 9462fi 9463rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9464fi 9465{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9466printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469fi 9470 9471if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9474 fi 9475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9477printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9478if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9479then : 9480 printf %s "(cached) " >&6 9481else $as_nop 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483/* end confdefs.h. */ 9484int i; 9485_ACEOF 9486if ac_fn_c_try_compile "$LINENO" 9487then : 9488 xorg_cv_cc_flag_unused_command_line_argument=yes 9489else $as_nop 9490 xorg_cv_cc_flag_unused_command_line_argument=no 9491fi 9492rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9493fi 9494{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9495printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9496 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9497 CFLAGS="$xorg_testset_save_CFLAGS" 9498fi 9499 9500found="no" 9501 9502 if test $found = "no" ; then 9503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9505 fi 9506 9507 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9509 fi 9510 9511 CFLAGS="$CFLAGS -Wmain" 9512 9513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9514printf %s "checking if $CC supports -Wmain... " >&6; } 9515 cacheid=xorg_cv_cc_flag__Wmain 9516 if eval test \${$cacheid+y} 9517then : 9518 printf %s "(cached) " >&6 9519else $as_nop 9520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9521/* end confdefs.h. */ 9522int i; 9523int 9524main (void) 9525{ 9526 9527 ; 9528 return 0; 9529} 9530_ACEOF 9531if ac_fn_c_try_link "$LINENO" 9532then : 9533 eval $cacheid=yes 9534else $as_nop 9535 eval $cacheid=no 9536fi 9537rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9538 conftest$ac_exeext conftest.$ac_ext 9539fi 9540 9541 9542 CFLAGS="$xorg_testset_save_CFLAGS" 9543 9544 eval supported=\$$cacheid 9545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9546printf "%s\n" "$supported" >&6; } 9547 if test "$supported" = "yes" ; then 9548 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9549 found="yes" 9550 fi 9551 fi 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567xorg_testset_save_CFLAGS="$CFLAGS" 9568 9569if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9572printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9573if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9574then : 9575 printf %s "(cached) " >&6 9576else $as_nop 9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578/* end confdefs.h. */ 9579int i; 9580_ACEOF 9581if ac_fn_c_try_compile "$LINENO" 9582then : 9583 xorg_cv_cc_flag_unknown_warning_option=yes 9584else $as_nop 9585 xorg_cv_cc_flag_unknown_warning_option=no 9586fi 9587rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9588fi 9589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9590printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593fi 9594 9595if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9598 fi 9599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9601printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9602if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9603then : 9604 printf %s "(cached) " >&6 9605else $as_nop 9606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607/* end confdefs.h. */ 9608int i; 9609_ACEOF 9610if ac_fn_c_try_compile "$LINENO" 9611then : 9612 xorg_cv_cc_flag_unused_command_line_argument=yes 9613else $as_nop 9614 xorg_cv_cc_flag_unused_command_line_argument=no 9615fi 9616rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9617fi 9618{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9619printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9621 CFLAGS="$xorg_testset_save_CFLAGS" 9622fi 9623 9624found="no" 9625 9626 if test $found = "no" ; then 9627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9629 fi 9630 9631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9633 fi 9634 9635 CFLAGS="$CFLAGS -Wmissing-braces" 9636 9637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9638printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9639 cacheid=xorg_cv_cc_flag__Wmissing_braces 9640 if eval test \${$cacheid+y} 9641then : 9642 printf %s "(cached) " >&6 9643else $as_nop 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645/* end confdefs.h. */ 9646int i; 9647int 9648main (void) 9649{ 9650 9651 ; 9652 return 0; 9653} 9654_ACEOF 9655if ac_fn_c_try_link "$LINENO" 9656then : 9657 eval $cacheid=yes 9658else $as_nop 9659 eval $cacheid=no 9660fi 9661rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9662 conftest$ac_exeext conftest.$ac_ext 9663fi 9664 9665 9666 CFLAGS="$xorg_testset_save_CFLAGS" 9667 9668 eval supported=\$$cacheid 9669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9670printf "%s\n" "$supported" >&6; } 9671 if test "$supported" = "yes" ; then 9672 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9673 found="yes" 9674 fi 9675 fi 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691xorg_testset_save_CFLAGS="$CFLAGS" 9692 9693if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9696printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9697if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9698then : 9699 printf %s "(cached) " >&6 9700else $as_nop 9701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9702/* end confdefs.h. */ 9703int i; 9704_ACEOF 9705if ac_fn_c_try_compile "$LINENO" 9706then : 9707 xorg_cv_cc_flag_unknown_warning_option=yes 9708else $as_nop 9709 xorg_cv_cc_flag_unknown_warning_option=no 9710fi 9711rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9712fi 9713{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9714printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9715 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717fi 9718 9719if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9722 fi 9723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9725printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9726if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9727then : 9728 printf %s "(cached) " >&6 9729else $as_nop 9730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9731/* end confdefs.h. */ 9732int i; 9733_ACEOF 9734if ac_fn_c_try_compile "$LINENO" 9735then : 9736 xorg_cv_cc_flag_unused_command_line_argument=yes 9737else $as_nop 9738 xorg_cv_cc_flag_unused_command_line_argument=no 9739fi 9740rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9741fi 9742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9743printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9745 CFLAGS="$xorg_testset_save_CFLAGS" 9746fi 9747 9748found="no" 9749 9750 if test $found = "no" ; then 9751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 fi 9754 9755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9757 fi 9758 9759 CFLAGS="$CFLAGS -Wsequence-point" 9760 9761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9762printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9763 cacheid=xorg_cv_cc_flag__Wsequence_point 9764 if eval test \${$cacheid+y} 9765then : 9766 printf %s "(cached) " >&6 9767else $as_nop 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769/* end confdefs.h. */ 9770int i; 9771int 9772main (void) 9773{ 9774 9775 ; 9776 return 0; 9777} 9778_ACEOF 9779if ac_fn_c_try_link "$LINENO" 9780then : 9781 eval $cacheid=yes 9782else $as_nop 9783 eval $cacheid=no 9784fi 9785rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9786 conftest$ac_exeext conftest.$ac_ext 9787fi 9788 9789 9790 CFLAGS="$xorg_testset_save_CFLAGS" 9791 9792 eval supported=\$$cacheid 9793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9794printf "%s\n" "$supported" >&6; } 9795 if test "$supported" = "yes" ; then 9796 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9797 found="yes" 9798 fi 9799 fi 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815xorg_testset_save_CFLAGS="$CFLAGS" 9816 9817if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9820printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9821if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9822then : 9823 printf %s "(cached) " >&6 9824else $as_nop 9825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9826/* end confdefs.h. */ 9827int i; 9828_ACEOF 9829if ac_fn_c_try_compile "$LINENO" 9830then : 9831 xorg_cv_cc_flag_unknown_warning_option=yes 9832else $as_nop 9833 xorg_cv_cc_flag_unknown_warning_option=no 9834fi 9835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9836fi 9837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9838printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841fi 9842 9843if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 fi 9847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9849printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9850if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9851then : 9852 printf %s "(cached) " >&6 9853else $as_nop 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855/* end confdefs.h. */ 9856int i; 9857_ACEOF 9858if ac_fn_c_try_compile "$LINENO" 9859then : 9860 xorg_cv_cc_flag_unused_command_line_argument=yes 9861else $as_nop 9862 xorg_cv_cc_flag_unused_command_line_argument=no 9863fi 9864rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9865fi 9866{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9867printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9869 CFLAGS="$xorg_testset_save_CFLAGS" 9870fi 9871 9872found="no" 9873 9874 if test $found = "no" ; then 9875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 fi 9878 9879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9881 fi 9882 9883 CFLAGS="$CFLAGS -Wreturn-type" 9884 9885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9886printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9887 cacheid=xorg_cv_cc_flag__Wreturn_type 9888 if eval test \${$cacheid+y} 9889then : 9890 printf %s "(cached) " >&6 9891else $as_nop 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894int i; 9895int 9896main (void) 9897{ 9898 9899 ; 9900 return 0; 9901} 9902_ACEOF 9903if ac_fn_c_try_link "$LINENO" 9904then : 9905 eval $cacheid=yes 9906else $as_nop 9907 eval $cacheid=no 9908fi 9909rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9910 conftest$ac_exeext conftest.$ac_ext 9911fi 9912 9913 9914 CFLAGS="$xorg_testset_save_CFLAGS" 9915 9916 eval supported=\$$cacheid 9917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9918printf "%s\n" "$supported" >&6; } 9919 if test "$supported" = "yes" ; then 9920 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9921 found="yes" 9922 fi 9923 fi 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939xorg_testset_save_CFLAGS="$CFLAGS" 9940 9941if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9944printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9945if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9946then : 9947 printf %s "(cached) " >&6 9948else $as_nop 9949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9950/* end confdefs.h. */ 9951int i; 9952_ACEOF 9953if ac_fn_c_try_compile "$LINENO" 9954then : 9955 xorg_cv_cc_flag_unknown_warning_option=yes 9956else $as_nop 9957 xorg_cv_cc_flag_unknown_warning_option=no 9958fi 9959rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9960fi 9961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9962printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965fi 9966 9967if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 fi 9971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9973printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9974if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9975then : 9976 printf %s "(cached) " >&6 9977else $as_nop 9978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9979/* end confdefs.h. */ 9980int i; 9981_ACEOF 9982if ac_fn_c_try_compile "$LINENO" 9983then : 9984 xorg_cv_cc_flag_unused_command_line_argument=yes 9985else $as_nop 9986 xorg_cv_cc_flag_unused_command_line_argument=no 9987fi 9988rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9989fi 9990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9991printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9993 CFLAGS="$xorg_testset_save_CFLAGS" 9994fi 9995 9996found="no" 9997 9998 if test $found = "no" ; then 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 fi 10002 10003 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10005 fi 10006 10007 CFLAGS="$CFLAGS -Wtrigraphs" 10008 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10010printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10011 cacheid=xorg_cv_cc_flag__Wtrigraphs 10012 if eval test \${$cacheid+y} 10013then : 10014 printf %s "(cached) " >&6 10015else $as_nop 10016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10017/* end confdefs.h. */ 10018int i; 10019int 10020main (void) 10021{ 10022 10023 ; 10024 return 0; 10025} 10026_ACEOF 10027if ac_fn_c_try_link "$LINENO" 10028then : 10029 eval $cacheid=yes 10030else $as_nop 10031 eval $cacheid=no 10032fi 10033rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10034 conftest$ac_exeext conftest.$ac_ext 10035fi 10036 10037 10038 CFLAGS="$xorg_testset_save_CFLAGS" 10039 10040 eval supported=\$$cacheid 10041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10042printf "%s\n" "$supported" >&6; } 10043 if test "$supported" = "yes" ; then 10044 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10045 found="yes" 10046 fi 10047 fi 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063xorg_testset_save_CFLAGS="$CFLAGS" 10064 10065if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10068printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10069if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10070then : 10071 printf %s "(cached) " >&6 10072else $as_nop 10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10074/* end confdefs.h. */ 10075int i; 10076_ACEOF 10077if ac_fn_c_try_compile "$LINENO" 10078then : 10079 xorg_cv_cc_flag_unknown_warning_option=yes 10080else $as_nop 10081 xorg_cv_cc_flag_unknown_warning_option=no 10082fi 10083rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10084fi 10085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10086printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089fi 10090 10091if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 fi 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10097printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10098if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10099then : 10100 printf %s "(cached) " >&6 10101else $as_nop 10102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10103/* end confdefs.h. */ 10104int i; 10105_ACEOF 10106if ac_fn_c_try_compile "$LINENO" 10107then : 10108 xorg_cv_cc_flag_unused_command_line_argument=yes 10109else $as_nop 10110 xorg_cv_cc_flag_unused_command_line_argument=no 10111fi 10112rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10113fi 10114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10115printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118fi 10119 10120found="no" 10121 10122 if test $found = "no" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 10127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10129 fi 10130 10131 CFLAGS="$CFLAGS -Warray-bounds" 10132 10133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10134printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10135 cacheid=xorg_cv_cc_flag__Warray_bounds 10136 if eval test \${$cacheid+y} 10137then : 10138 printf %s "(cached) " >&6 10139else $as_nop 10140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10141/* end confdefs.h. */ 10142int i; 10143int 10144main (void) 10145{ 10146 10147 ; 10148 return 0; 10149} 10150_ACEOF 10151if ac_fn_c_try_link "$LINENO" 10152then : 10153 eval $cacheid=yes 10154else $as_nop 10155 eval $cacheid=no 10156fi 10157rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10158 conftest$ac_exeext conftest.$ac_ext 10159fi 10160 10161 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163 10164 eval supported=\$$cacheid 10165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10166printf "%s\n" "$supported" >&6; } 10167 if test "$supported" = "yes" ; then 10168 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10169 found="yes" 10170 fi 10171 fi 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187xorg_testset_save_CFLAGS="$CFLAGS" 10188 10189if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10192printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10193if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10194then : 10195 printf %s "(cached) " >&6 10196else $as_nop 10197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198/* end confdefs.h. */ 10199int i; 10200_ACEOF 10201if ac_fn_c_try_compile "$LINENO" 10202then : 10203 xorg_cv_cc_flag_unknown_warning_option=yes 10204else $as_nop 10205 xorg_cv_cc_flag_unknown_warning_option=no 10206fi 10207rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10208fi 10209{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10210printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10212 CFLAGS="$xorg_testset_save_CFLAGS" 10213fi 10214 10215if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10218 fi 10219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10221printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10222if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10223then : 10224 printf %s "(cached) " >&6 10225else $as_nop 10226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10227/* end confdefs.h. */ 10228int i; 10229_ACEOF 10230if ac_fn_c_try_compile "$LINENO" 10231then : 10232 xorg_cv_cc_flag_unused_command_line_argument=yes 10233else $as_nop 10234 xorg_cv_cc_flag_unused_command_line_argument=no 10235fi 10236rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10237fi 10238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10239printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10241 CFLAGS="$xorg_testset_save_CFLAGS" 10242fi 10243 10244found="no" 10245 10246 if test $found = "no" ; then 10247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 fi 10250 10251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10253 fi 10254 10255 CFLAGS="$CFLAGS -Wwrite-strings" 10256 10257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10258printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10259 cacheid=xorg_cv_cc_flag__Wwrite_strings 10260 if eval test \${$cacheid+y} 10261then : 10262 printf %s "(cached) " >&6 10263else $as_nop 10264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10265/* end confdefs.h. */ 10266int i; 10267int 10268main (void) 10269{ 10270 10271 ; 10272 return 0; 10273} 10274_ACEOF 10275if ac_fn_c_try_link "$LINENO" 10276then : 10277 eval $cacheid=yes 10278else $as_nop 10279 eval $cacheid=no 10280fi 10281rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10282 conftest$ac_exeext conftest.$ac_ext 10283fi 10284 10285 10286 CFLAGS="$xorg_testset_save_CFLAGS" 10287 10288 eval supported=\$$cacheid 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10290printf "%s\n" "$supported" >&6; } 10291 if test "$supported" = "yes" ; then 10292 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10293 found="yes" 10294 fi 10295 fi 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311xorg_testset_save_CFLAGS="$CFLAGS" 10312 10313if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10316printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10317if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10318then : 10319 printf %s "(cached) " >&6 10320else $as_nop 10321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10322/* end confdefs.h. */ 10323int i; 10324_ACEOF 10325if ac_fn_c_try_compile "$LINENO" 10326then : 10327 xorg_cv_cc_flag_unknown_warning_option=yes 10328else $as_nop 10329 xorg_cv_cc_flag_unknown_warning_option=no 10330fi 10331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10332fi 10333{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10334printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337fi 10338 10339if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10342 fi 10343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10345printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10346if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10347then : 10348 printf %s "(cached) " >&6 10349else $as_nop 10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351/* end confdefs.h. */ 10352int i; 10353_ACEOF 10354if ac_fn_c_try_compile "$LINENO" 10355then : 10356 xorg_cv_cc_flag_unused_command_line_argument=yes 10357else $as_nop 10358 xorg_cv_cc_flag_unused_command_line_argument=no 10359fi 10360rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10361fi 10362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10363printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10365 CFLAGS="$xorg_testset_save_CFLAGS" 10366fi 10367 10368found="no" 10369 10370 if test $found = "no" ; then 10371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 fi 10374 10375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10377 fi 10378 10379 CFLAGS="$CFLAGS -Waddress" 10380 10381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10382printf %s "checking if $CC supports -Waddress... " >&6; } 10383 cacheid=xorg_cv_cc_flag__Waddress 10384 if eval test \${$cacheid+y} 10385then : 10386 printf %s "(cached) " >&6 10387else $as_nop 10388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10389/* end confdefs.h. */ 10390int i; 10391int 10392main (void) 10393{ 10394 10395 ; 10396 return 0; 10397} 10398_ACEOF 10399if ac_fn_c_try_link "$LINENO" 10400then : 10401 eval $cacheid=yes 10402else $as_nop 10403 eval $cacheid=no 10404fi 10405rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10406 conftest$ac_exeext conftest.$ac_ext 10407fi 10408 10409 10410 CFLAGS="$xorg_testset_save_CFLAGS" 10411 10412 eval supported=\$$cacheid 10413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10414printf "%s\n" "$supported" >&6; } 10415 if test "$supported" = "yes" ; then 10416 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10417 found="yes" 10418 fi 10419 fi 10420 10421 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435xorg_testset_save_CFLAGS="$CFLAGS" 10436 10437if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10440printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10441if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10442then : 10443 printf %s "(cached) " >&6 10444else $as_nop 10445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10446/* end confdefs.h. */ 10447int i; 10448_ACEOF 10449if ac_fn_c_try_compile "$LINENO" 10450then : 10451 xorg_cv_cc_flag_unknown_warning_option=yes 10452else $as_nop 10453 xorg_cv_cc_flag_unknown_warning_option=no 10454fi 10455rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10456fi 10457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10458printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10460 CFLAGS="$xorg_testset_save_CFLAGS" 10461fi 10462 10463if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10466 fi 10467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10469printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10470if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10471then : 10472 printf %s "(cached) " >&6 10473else $as_nop 10474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475/* end confdefs.h. */ 10476int i; 10477_ACEOF 10478if ac_fn_c_try_compile "$LINENO" 10479then : 10480 xorg_cv_cc_flag_unused_command_line_argument=yes 10481else $as_nop 10482 xorg_cv_cc_flag_unused_command_line_argument=no 10483fi 10484rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10485fi 10486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10487printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10489 CFLAGS="$xorg_testset_save_CFLAGS" 10490fi 10491 10492found="no" 10493 10494 if test $found = "no" ; then 10495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10497 fi 10498 10499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10501 fi 10502 10503 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10504 10505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10506printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10507 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10508 if eval test \${$cacheid+y} 10509then : 10510 printf %s "(cached) " >&6 10511else $as_nop 10512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10513/* end confdefs.h. */ 10514int i; 10515int 10516main (void) 10517{ 10518 10519 ; 10520 return 0; 10521} 10522_ACEOF 10523if ac_fn_c_try_link "$LINENO" 10524then : 10525 eval $cacheid=yes 10526else $as_nop 10527 eval $cacheid=no 10528fi 10529rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10530 conftest$ac_exeext conftest.$ac_ext 10531fi 10532 10533 10534 CFLAGS="$xorg_testset_save_CFLAGS" 10535 10536 eval supported=\$$cacheid 10537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10538printf "%s\n" "$supported" >&6; } 10539 if test "$supported" = "yes" ; then 10540 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10541 found="yes" 10542 fi 10543 fi 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559xorg_testset_save_CFLAGS="$CFLAGS" 10560 10561if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10564printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10565if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10566then : 10567 printf %s "(cached) " >&6 10568else $as_nop 10569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10570/* end confdefs.h. */ 10571int i; 10572_ACEOF 10573if ac_fn_c_try_compile "$LINENO" 10574then : 10575 xorg_cv_cc_flag_unknown_warning_option=yes 10576else $as_nop 10577 xorg_cv_cc_flag_unknown_warning_option=no 10578fi 10579rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10580fi 10581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10582printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10584 CFLAGS="$xorg_testset_save_CFLAGS" 10585fi 10586 10587if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10590 fi 10591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10593printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10594if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10595then : 10596 printf %s "(cached) " >&6 10597else $as_nop 10598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599/* end confdefs.h. */ 10600int i; 10601_ACEOF 10602if ac_fn_c_try_compile "$LINENO" 10603then : 10604 xorg_cv_cc_flag_unused_command_line_argument=yes 10605else $as_nop 10606 xorg_cv_cc_flag_unused_command_line_argument=no 10607fi 10608rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10609fi 10610{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10611printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10613 CFLAGS="$xorg_testset_save_CFLAGS" 10614fi 10615 10616found="no" 10617 10618 if test $found = "no" ; then 10619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10621 fi 10622 10623 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10625 fi 10626 10627 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10628 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10630printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10631 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10632 if eval test \${$cacheid+y} 10633then : 10634 printf %s "(cached) " >&6 10635else $as_nop 10636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10637/* end confdefs.h. */ 10638int i; 10639int 10640main (void) 10641{ 10642 10643 ; 10644 return 0; 10645} 10646_ACEOF 10647if ac_fn_c_try_link "$LINENO" 10648then : 10649 eval $cacheid=yes 10650else $as_nop 10651 eval $cacheid=no 10652fi 10653rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10654 conftest$ac_exeext conftest.$ac_ext 10655fi 10656 10657 10658 CFLAGS="$xorg_testset_save_CFLAGS" 10659 10660 eval supported=\$$cacheid 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10662printf "%s\n" "$supported" >&6; } 10663 if test "$supported" = "yes" ; then 10664 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10665 found="yes" 10666 fi 10667 fi 10668 10669 10670fi 10671 10672 10673 10674 10675 10676 10677 10678 CWARNFLAGS="$BASE_CFLAGS" 10679 if test "x$GCC" = xyes ; then 10680 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10681 fi 10682 10683 10684 10685 10686 10687 10688 10689 10690# Check whether --enable-strict-compilation was given. 10691if test ${enable_strict_compilation+y} 10692then : 10693 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10694else $as_nop 10695 STRICT_COMPILE=no 10696fi 10697 10698 10699 10700 10701 10702 10703STRICT_CFLAGS="" 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717xorg_testset_save_CFLAGS="$CFLAGS" 10718 10719if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10722printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10723if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10724then : 10725 printf %s "(cached) " >&6 10726else $as_nop 10727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10728/* end confdefs.h. */ 10729int i; 10730_ACEOF 10731if ac_fn_c_try_compile "$LINENO" 10732then : 10733 xorg_cv_cc_flag_unknown_warning_option=yes 10734else $as_nop 10735 xorg_cv_cc_flag_unknown_warning_option=no 10736fi 10737rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10738fi 10739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10740printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10742 CFLAGS="$xorg_testset_save_CFLAGS" 10743fi 10744 10745if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10748 fi 10749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10751printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10752if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10753then : 10754 printf %s "(cached) " >&6 10755else $as_nop 10756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10757/* end confdefs.h. */ 10758int i; 10759_ACEOF 10760if ac_fn_c_try_compile "$LINENO" 10761then : 10762 xorg_cv_cc_flag_unused_command_line_argument=yes 10763else $as_nop 10764 xorg_cv_cc_flag_unused_command_line_argument=no 10765fi 10766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10767fi 10768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10769printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10771 CFLAGS="$xorg_testset_save_CFLAGS" 10772fi 10773 10774found="no" 10775 10776 if test $found = "no" ; then 10777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10779 fi 10780 10781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10783 fi 10784 10785 CFLAGS="$CFLAGS -pedantic" 10786 10787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10788printf %s "checking if $CC supports -pedantic... " >&6; } 10789 cacheid=xorg_cv_cc_flag__pedantic 10790 if eval test \${$cacheid+y} 10791then : 10792 printf %s "(cached) " >&6 10793else $as_nop 10794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10795/* end confdefs.h. */ 10796int i; 10797int 10798main (void) 10799{ 10800 10801 ; 10802 return 0; 10803} 10804_ACEOF 10805if ac_fn_c_try_link "$LINENO" 10806then : 10807 eval $cacheid=yes 10808else $as_nop 10809 eval $cacheid=no 10810fi 10811rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10812 conftest$ac_exeext conftest.$ac_ext 10813fi 10814 10815 10816 CFLAGS="$xorg_testset_save_CFLAGS" 10817 10818 eval supported=\$$cacheid 10819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10820printf "%s\n" "$supported" >&6; } 10821 if test "$supported" = "yes" ; then 10822 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10823 found="yes" 10824 fi 10825 fi 10826 10827 10828 10829 10830 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 10841xorg_testset_save_CFLAGS="$CFLAGS" 10842 10843if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10846printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10847if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10848then : 10849 printf %s "(cached) " >&6 10850else $as_nop 10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10852/* end confdefs.h. */ 10853int i; 10854_ACEOF 10855if ac_fn_c_try_compile "$LINENO" 10856then : 10857 xorg_cv_cc_flag_unknown_warning_option=yes 10858else $as_nop 10859 xorg_cv_cc_flag_unknown_warning_option=no 10860fi 10861rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10862fi 10863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10864printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10866 CFLAGS="$xorg_testset_save_CFLAGS" 10867fi 10868 10869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10872 fi 10873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10875printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10876if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10877then : 10878 printf %s "(cached) " >&6 10879else $as_nop 10880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10881/* end confdefs.h. */ 10882int i; 10883_ACEOF 10884if ac_fn_c_try_compile "$LINENO" 10885then : 10886 xorg_cv_cc_flag_unused_command_line_argument=yes 10887else $as_nop 10888 xorg_cv_cc_flag_unused_command_line_argument=no 10889fi 10890rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10891fi 10892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10893printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10895 CFLAGS="$xorg_testset_save_CFLAGS" 10896fi 10897 10898found="no" 10899 10900 if test $found = "no" ; then 10901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10903 fi 10904 10905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10907 fi 10908 10909 CFLAGS="$CFLAGS -Werror" 10910 10911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10912printf %s "checking if $CC supports -Werror... " >&6; } 10913 cacheid=xorg_cv_cc_flag__Werror 10914 if eval test \${$cacheid+y} 10915then : 10916 printf %s "(cached) " >&6 10917else $as_nop 10918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10919/* end confdefs.h. */ 10920int i; 10921int 10922main (void) 10923{ 10924 10925 ; 10926 return 0; 10927} 10928_ACEOF 10929if ac_fn_c_try_link "$LINENO" 10930then : 10931 eval $cacheid=yes 10932else $as_nop 10933 eval $cacheid=no 10934fi 10935rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10936 conftest$ac_exeext conftest.$ac_ext 10937fi 10938 10939 10940 CFLAGS="$xorg_testset_save_CFLAGS" 10941 10942 eval supported=\$$cacheid 10943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10944printf "%s\n" "$supported" >&6; } 10945 if test "$supported" = "yes" ; then 10946 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10947 found="yes" 10948 fi 10949 fi 10950 10951 if test $found = "no" ; then 10952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10954 fi 10955 10956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10958 fi 10959 10960 CFLAGS="$CFLAGS -errwarn" 10961 10962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10963printf %s "checking if $CC supports -errwarn... " >&6; } 10964 cacheid=xorg_cv_cc_flag__errwarn 10965 if eval test \${$cacheid+y} 10966then : 10967 printf %s "(cached) " >&6 10968else $as_nop 10969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10970/* end confdefs.h. */ 10971int i; 10972int 10973main (void) 10974{ 10975 10976 ; 10977 return 0; 10978} 10979_ACEOF 10980if ac_fn_c_try_link "$LINENO" 10981then : 10982 eval $cacheid=yes 10983else $as_nop 10984 eval $cacheid=no 10985fi 10986rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10987 conftest$ac_exeext conftest.$ac_ext 10988fi 10989 10990 10991 CFLAGS="$xorg_testset_save_CFLAGS" 10992 10993 eval supported=\$$cacheid 10994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10995printf "%s\n" "$supported" >&6; } 10996 if test "$supported" = "yes" ; then 10997 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10998 found="yes" 10999 fi 11000 fi 11001 11002 11003 11004# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11005# activate it with -Werror, so we add it here explicitly. 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019xorg_testset_save_CFLAGS="$CFLAGS" 11020 11021if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11024printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11025if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11026then : 11027 printf %s "(cached) " >&6 11028else $as_nop 11029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030/* end confdefs.h. */ 11031int i; 11032_ACEOF 11033if ac_fn_c_try_compile "$LINENO" 11034then : 11035 xorg_cv_cc_flag_unknown_warning_option=yes 11036else $as_nop 11037 xorg_cv_cc_flag_unknown_warning_option=no 11038fi 11039rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11040fi 11041{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11042printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11043 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11044 CFLAGS="$xorg_testset_save_CFLAGS" 11045fi 11046 11047if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11050 fi 11051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11053printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11054if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11055then : 11056 printf %s "(cached) " >&6 11057else $as_nop 11058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11059/* end confdefs.h. */ 11060int i; 11061_ACEOF 11062if ac_fn_c_try_compile "$LINENO" 11063then : 11064 xorg_cv_cc_flag_unused_command_line_argument=yes 11065else $as_nop 11066 xorg_cv_cc_flag_unused_command_line_argument=no 11067fi 11068rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11069fi 11070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11071printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11073 CFLAGS="$xorg_testset_save_CFLAGS" 11074fi 11075 11076found="no" 11077 11078 if test $found = "no" ; then 11079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11081 fi 11082 11083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11085 fi 11086 11087 CFLAGS="$CFLAGS -Werror=attributes" 11088 11089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11090printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11091 cacheid=xorg_cv_cc_flag__Werror_attributes 11092 if eval test \${$cacheid+y} 11093then : 11094 printf %s "(cached) " >&6 11095else $as_nop 11096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11097/* end confdefs.h. */ 11098int i; 11099int 11100main (void) 11101{ 11102 11103 ; 11104 return 0; 11105} 11106_ACEOF 11107if ac_fn_c_try_link "$LINENO" 11108then : 11109 eval $cacheid=yes 11110else $as_nop 11111 eval $cacheid=no 11112fi 11113rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11114 conftest$ac_exeext conftest.$ac_ext 11115fi 11116 11117 11118 CFLAGS="$xorg_testset_save_CFLAGS" 11119 11120 eval supported=\$$cacheid 11121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11122printf "%s\n" "$supported" >&6; } 11123 if test "$supported" = "yes" ; then 11124 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11125 found="yes" 11126 fi 11127 fi 11128 11129 11130 11131if test "x$STRICT_COMPILE" = "xyes"; then 11132 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11133 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11134fi 11135 11136 11137 11138 11139 11140 11141cat >>confdefs.h <<_ACEOF 11142#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11143_ACEOF 11144 11145 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11146 if test "x$PVM" = "x"; then 11147 PVM="0" 11148 fi 11149 11150printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11151 11152 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11153 if test "x$PVP" = "x"; then 11154 PVP="0" 11155 fi 11156 11157printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11158 11159 11160 11161CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11162mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11163|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11164touch \$(top_srcdir)/ChangeLog; \ 11165echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11166 11167 11168 11169 11170macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11171INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11172mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11173|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11174touch \$(top_srcdir)/INSTALL; \ 11175echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11176 11177 11178 11179 11180 11181 11182case $host_os in 11183 solaris*) 11184 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11185 # check for a man page file found in later versions that use 11186 # traditional section numbers instead 11187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11188printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11189if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11190then : 11191 printf %s "(cached) " >&6 11192else $as_nop 11193 test "$cross_compiling" = yes && 11194 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11195if test -r "/usr/share/man/man7/attributes.7"; then 11196 ac_cv_file__usr_share_man_man7_attributes_7=yes 11197else 11198 ac_cv_file__usr_share_man_man7_attributes_7=no 11199fi 11200fi 11201{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11202printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11203if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11204then : 11205 SYSV_MAN_SECTIONS=false 11206else $as_nop 11207 SYSV_MAN_SECTIONS=true 11208fi 11209 11210 ;; 11211 *) SYSV_MAN_SECTIONS=false ;; 11212esac 11213 11214if test x$APP_MAN_SUFFIX = x ; then 11215 APP_MAN_SUFFIX=1 11216fi 11217if test x$APP_MAN_DIR = x ; then 11218 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11219fi 11220 11221if test x$LIB_MAN_SUFFIX = x ; then 11222 LIB_MAN_SUFFIX=3 11223fi 11224if test x$LIB_MAN_DIR = x ; then 11225 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11226fi 11227 11228if test x$FILE_MAN_SUFFIX = x ; then 11229 case $SYSV_MAN_SECTIONS in 11230 true) FILE_MAN_SUFFIX=4 ;; 11231 *) FILE_MAN_SUFFIX=5 ;; 11232 esac 11233fi 11234if test x$FILE_MAN_DIR = x ; then 11235 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11236fi 11237 11238if test x$MISC_MAN_SUFFIX = x ; then 11239 case $SYSV_MAN_SECTIONS in 11240 true) MISC_MAN_SUFFIX=5 ;; 11241 *) MISC_MAN_SUFFIX=7 ;; 11242 esac 11243fi 11244if test x$MISC_MAN_DIR = x ; then 11245 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11246fi 11247 11248if test x$DRIVER_MAN_SUFFIX = x ; then 11249 case $SYSV_MAN_SECTIONS in 11250 true) DRIVER_MAN_SUFFIX=7 ;; 11251 *) DRIVER_MAN_SUFFIX=4 ;; 11252 esac 11253fi 11254if test x$DRIVER_MAN_DIR = x ; then 11255 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11256fi 11257 11258if test x$ADMIN_MAN_SUFFIX = x ; then 11259 case $SYSV_MAN_SECTIONS in 11260 true) ADMIN_MAN_SUFFIX=1m ;; 11261 *) ADMIN_MAN_SUFFIX=8 ;; 11262 esac 11263fi 11264if test x$ADMIN_MAN_DIR = x ; then 11265 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11266fi 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280 11281 11282XORG_MAN_PAGE="X Version 11" 11283 11284MAN_SUBSTS="\ 11285 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11286 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11287 -e 's|__xservername__|Xorg|g' \ 11288 -e 's|__xconfigfile__|xorg.conf|g' \ 11289 -e 's|__projectroot__|\$(prefix)|g' \ 11290 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11291 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11292 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11293 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11294 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11295 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11296 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11297 11298 11299 11300# Check whether --enable-silent-rules was given. 11301if test ${enable_silent_rules+y} 11302then : 11303 enableval=$enable_silent_rules; 11304fi 11305 11306case $enable_silent_rules in # ((( 11307 yes) AM_DEFAULT_VERBOSITY=0;; 11308 no) AM_DEFAULT_VERBOSITY=1;; 11309 *) AM_DEFAULT_VERBOSITY=0;; 11310esac 11311am_make=${MAKE-make} 11312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11313printf %s "checking whether $am_make supports nested variables... " >&6; } 11314if test ${am_cv_make_support_nested_variables+y} 11315then : 11316 printf %s "(cached) " >&6 11317else $as_nop 11318 if printf "%s\n" 'TRUE=$(BAR$(V)) 11319BAR0=false 11320BAR1=true 11321V=1 11322am__doit: 11323 @$(TRUE) 11324.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11325 am_cv_make_support_nested_variables=yes 11326else 11327 am_cv_make_support_nested_variables=no 11328fi 11329fi 11330{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11331printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11332if test $am_cv_make_support_nested_variables = yes; then 11333 AM_V='$(V)' 11334 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11335else 11336 AM_V=$AM_DEFAULT_VERBOSITY 11337 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11338fi 11339AM_BACKSLASH='\' 11340 11341 11342 11343# Checks for system functions 11344ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" 11345if test "x$ac_cv_func_usleep" = xyes 11346then : 11347 printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h 11348 11349fi 11350 11351 11352# Checks for pkg-config packages 11353 11354pkg_failed=no 11355{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XSET" >&5 11356printf %s "checking for XSET... " >&6; } 11357 11358if test -n "$XSET_CFLAGS"; then 11359 pkg_cv_XSET_CFLAGS="$XSET_CFLAGS" 11360 elif test -n "$PKG_CONFIG"; then 11361 if test -n "$PKG_CONFIG" && \ 11362 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 11363 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 11364 ac_status=$? 11365 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11366 test $ac_status = 0; }; then 11367 pkg_cv_XSET_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xmuu" 2>/dev/null` 11368 test "x$?" != "x0" && pkg_failed=yes 11369else 11370 pkg_failed=yes 11371fi 11372 else 11373 pkg_failed=untried 11374fi 11375if test -n "$XSET_LIBS"; then 11376 pkg_cv_XSET_LIBS="$XSET_LIBS" 11377 elif test -n "$PKG_CONFIG"; then 11378 if test -n "$PKG_CONFIG" && \ 11379 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 11380 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 11381 ac_status=$? 11382 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11383 test $ac_status = 0; }; then 11384 pkg_cv_XSET_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xmuu" 2>/dev/null` 11385 test "x$?" != "x0" && pkg_failed=yes 11386else 11387 pkg_failed=yes 11388fi 11389 else 11390 pkg_failed=untried 11391fi 11392 11393 11394 11395if test $pkg_failed = yes; then 11396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11397printf "%s\n" "no" >&6; } 11398 11399if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11400 _pkg_short_errors_supported=yes 11401else 11402 _pkg_short_errors_supported=no 11403fi 11404 if test $_pkg_short_errors_supported = yes; then 11405 XSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 11406 else 11407 XSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 11408 fi 11409 # Put the nasty error message in config.log where it belongs 11410 echo "$XSET_PKG_ERRORS" >&5 11411 11412 as_fn_error $? "Package requirements (xproto >= 7.0.17 xmuu) were not met: 11413 11414$XSET_PKG_ERRORS 11415 11416Consider adjusting the PKG_CONFIG_PATH environment variable if you 11417installed software in a non-standard prefix. 11418 11419Alternatively, you may set the environment variables XSET_CFLAGS 11420and XSET_LIBS to avoid the need to call pkg-config. 11421See the pkg-config man page for more details." "$LINENO" 5 11422elif test $pkg_failed = untried; then 11423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11424printf "%s\n" "no" >&6; } 11425 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11426printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11427as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11428is in your PATH or set the PKG_CONFIG environment variable to the full 11429path to pkg-config. 11430 11431Alternatively, you may set the environment variables XSET_CFLAGS 11432and XSET_LIBS to avoid the need to call pkg-config. 11433See the pkg-config man page for more details. 11434 11435To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11436See \`config.log' for more details" "$LINENO" 5; } 11437else 11438 XSET_CFLAGS=$pkg_cv_XSET_CFLAGS 11439 XSET_LIBS=$pkg_cv_XSET_LIBS 11440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11441printf "%s\n" "yes" >&6; } 11442 11443fi 11444 11445# This is used below to allow <X11/Xlib.h> to be found 11446 11447pkg_failed=no 11448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SET_X11" >&5 11449printf %s "checking for SET_X11... " >&6; } 11450 11451if test -n "$SET_X11_CFLAGS"; then 11452 pkg_cv_SET_X11_CFLAGS="$SET_X11_CFLAGS" 11453 elif test -n "$PKG_CONFIG"; then 11454 if test -n "$PKG_CONFIG" && \ 11455 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11456 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11457 ac_status=$? 11458 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11459 test $ac_status = 0; }; then 11460 pkg_cv_SET_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11461 test "x$?" != "x0" && pkg_failed=yes 11462else 11463 pkg_failed=yes 11464fi 11465 else 11466 pkg_failed=untried 11467fi 11468if test -n "$SET_X11_LIBS"; then 11469 pkg_cv_SET_X11_LIBS="$SET_X11_LIBS" 11470 elif test -n "$PKG_CONFIG"; then 11471 if test -n "$PKG_CONFIG" && \ 11472 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11473 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11474 ac_status=$? 11475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11476 test $ac_status = 0; }; then 11477 pkg_cv_SET_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11478 test "x$?" != "x0" && pkg_failed=yes 11479else 11480 pkg_failed=yes 11481fi 11482 else 11483 pkg_failed=untried 11484fi 11485 11486 11487 11488if test $pkg_failed = yes; then 11489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11490printf "%s\n" "no" >&6; } 11491 11492if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11493 _pkg_short_errors_supported=yes 11494else 11495 _pkg_short_errors_supported=no 11496fi 11497 if test $_pkg_short_errors_supported = yes; then 11498 SET_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11499 else 11500 SET_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11501 fi 11502 # Put the nasty error message in config.log where it belongs 11503 echo "$SET_X11_PKG_ERRORS" >&5 11504 11505 as_fn_error $? "Package requirements (x11) were not met: 11506 11507$SET_X11_PKG_ERRORS 11508 11509Consider adjusting the PKG_CONFIG_PATH environment variable if you 11510installed software in a non-standard prefix. 11511 11512Alternatively, you may set the environment variables SET_X11_CFLAGS 11513and SET_X11_LIBS to avoid the need to call pkg-config. 11514See the pkg-config man page for more details." "$LINENO" 5 11515elif test $pkg_failed = untried; then 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11517printf "%s\n" "no" >&6; } 11518 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11519printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11520as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11521is in your PATH or set the PKG_CONFIG environment variable to the full 11522path to pkg-config. 11523 11524Alternatively, you may set the environment variables SET_X11_CFLAGS 11525and SET_X11_LIBS to avoid the need to call pkg-config. 11526See the pkg-config man page for more details. 11527 11528To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11529See \`config.log' for more details" "$LINENO" 5; } 11530else 11531 SET_X11_CFLAGS=$pkg_cv_SET_X11_CFLAGS 11532 SET_X11_LIBS=$pkg_cv_SET_X11_LIBS 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11534printf "%s\n" "yes" >&6; } 11535 11536fi 11537 11538 11539pkg_failed=no 11540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SET_XEXT" >&5 11541printf %s "checking for SET_XEXT... " >&6; } 11542 11543if test -n "$SET_XEXT_CFLAGS"; then 11544 pkg_cv_SET_XEXT_CFLAGS="$SET_XEXT_CFLAGS" 11545 elif test -n "$PKG_CONFIG"; then 11546 if test -n "$PKG_CONFIG" && \ 11547 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11548 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11549 ac_status=$? 11550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11551 test $ac_status = 0; }; then 11552 pkg_cv_SET_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11553 test "x$?" != "x0" && pkg_failed=yes 11554else 11555 pkg_failed=yes 11556fi 11557 else 11558 pkg_failed=untried 11559fi 11560if test -n "$SET_XEXT_LIBS"; then 11561 pkg_cv_SET_XEXT_LIBS="$SET_XEXT_LIBS" 11562 elif test -n "$PKG_CONFIG"; then 11563 if test -n "$PKG_CONFIG" && \ 11564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11565 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11566 ac_status=$? 11567 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11568 test $ac_status = 0; }; then 11569 pkg_cv_SET_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11570 test "x$?" != "x0" && pkg_failed=yes 11571else 11572 pkg_failed=yes 11573fi 11574 else 11575 pkg_failed=untried 11576fi 11577 11578 11579 11580if test $pkg_failed = yes; then 11581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11582printf "%s\n" "no" >&6; } 11583 11584if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11585 _pkg_short_errors_supported=yes 11586else 11587 _pkg_short_errors_supported=no 11588fi 11589 if test $_pkg_short_errors_supported = yes; then 11590 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 11591 else 11592 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 11593 fi 11594 # Put the nasty error message in config.log where it belongs 11595 echo "$SET_XEXT_PKG_ERRORS" >&5 11596 11597 echo "not found" 11598elif test $pkg_failed = untried; then 11599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11600printf "%s\n" "no" >&6; } 11601 echo "not found" 11602else 11603 SET_XEXT_CFLAGS=$pkg_cv_SET_XEXT_CFLAGS 11604 SET_XEXT_LIBS=$pkg_cv_SET_XEXT_LIBS 11605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11606printf "%s\n" "yes" >&6; } 11607 SAVE_CPPFLAGS="$CPPFLAGS" 11608 CPPFLAGS="$CPPFLAGS $SET_XEXT_CFLAGS $SET_X11_CFLAGS" 11609 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/dpms.h" "ac_cv_header_X11_extensions_dpms_h" "#include <X11/Xlib.h> 11610" 11611if test "x$ac_cv_header_X11_extensions_dpms_h" = xyes 11612then : 11613 printf "%s\n" "#define HAVE_X11_EXTENSIONS_DPMS_H 1" >>confdefs.h 11614 11615fi 11616ac_fn_c_check_header_compile "$LINENO" "X11/extensions/MITMisc.h" "ac_cv_header_X11_extensions_MITMisc_h" "#include <X11/Xlib.h> 11617" 11618if test "x$ac_cv_header_X11_extensions_MITMisc_h" = xyes 11619then : 11620 printf "%s\n" "#define HAVE_X11_EXTENSIONS_MITMISC_H 1" >>confdefs.h 11621 11622fi 11623 11624 CPPFLAGS="$SAVE_CPPFLAGS" 11625fi 11626 11627 11628pkg_failed=no 11629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SET_XKB" >&5 11630printf %s "checking for SET_XKB... " >&6; } 11631 11632if test -n "$SET_XKB_CFLAGS"; then 11633 pkg_cv_SET_XKB_CFLAGS="$SET_XKB_CFLAGS" 11634 elif test -n "$PKG_CONFIG"; then 11635 if test -n "$PKG_CONFIG" && \ 11636 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11637 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11638 ac_status=$? 11639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11640 test $ac_status = 0; }; then 11641 pkg_cv_SET_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11642 test "x$?" != "x0" && pkg_failed=yes 11643else 11644 pkg_failed=yes 11645fi 11646 else 11647 pkg_failed=untried 11648fi 11649if test -n "$SET_XKB_LIBS"; then 11650 pkg_cv_SET_XKB_LIBS="$SET_XKB_LIBS" 11651 elif test -n "$PKG_CONFIG"; then 11652 if test -n "$PKG_CONFIG" && \ 11653 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11654 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11655 ac_status=$? 11656 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11657 test $ac_status = 0; }; then 11658 pkg_cv_SET_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11659 test "x$?" != "x0" && pkg_failed=yes 11660else 11661 pkg_failed=yes 11662fi 11663 else 11664 pkg_failed=untried 11665fi 11666 11667 11668 11669if test $pkg_failed = yes; then 11670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11671printf "%s\n" "no" >&6; } 11672 11673if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11674 _pkg_short_errors_supported=yes 11675else 11676 _pkg_short_errors_supported=no 11677fi 11678 if test $_pkg_short_errors_supported = yes; then 11679 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11680 else 11681 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11682 fi 11683 # Put the nasty error message in config.log where it belongs 11684 echo "$SET_XKB_PKG_ERRORS" >&5 11685 11686 echo "not found" 11687elif test $pkg_failed = untried; then 11688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11689printf "%s\n" "no" >&6; } 11690 echo "not found" 11691else 11692 SET_XKB_CFLAGS=$pkg_cv_SET_XKB_CFLAGS 11693 SET_XKB_LIBS=$pkg_cv_SET_XKB_LIBS 11694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11695printf "%s\n" "yes" >&6; } 11696 SAVE_CPPFLAGS="$CPPFLAGS" 11697 CPPFLAGS="$CPPFLAGS $SET_XKB_CFLAGS $SET_X11_CFLAGS" 11698 ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 11699" 11700if test "x$ac_cv_header_X11_XKBlib_h" = xyes 11701then : 11702 printf "%s\n" "#define HAVE_X11_XKBLIB_H 1" >>confdefs.h 11703 11704fi 11705 11706 CPPFLAGS="$SAVE_CPPFLAGS" 11707fi 11708 11709 11710# Check whether --with-xf86misc was given. 11711if test ${with_xf86misc+y} 11712then : 11713 withval=$with_xf86misc; USE_XF86MISC="$withval" 11714else $as_nop 11715 USE_XF86MISC="no" 11716fi 11717 11718if test "x$USE_XF86MISC" != "xno" ; then 11719 11720pkg_failed=no 11721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SET_XF86MISC" >&5 11722printf %s "checking for SET_XF86MISC... " >&6; } 11723 11724if test -n "$SET_XF86MISC_CFLAGS"; then 11725 pkg_cv_SET_XF86MISC_CFLAGS="$SET_XF86MISC_CFLAGS" 11726 elif test -n "$PKG_CONFIG"; then 11727 if test -n "$PKG_CONFIG" && \ 11728 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11729 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11730 ac_status=$? 11731 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11732 test $ac_status = 0; }; then 11733 pkg_cv_SET_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 11734 test "x$?" != "x0" && pkg_failed=yes 11735else 11736 pkg_failed=yes 11737fi 11738 else 11739 pkg_failed=untried 11740fi 11741if test -n "$SET_XF86MISC_LIBS"; then 11742 pkg_cv_SET_XF86MISC_LIBS="$SET_XF86MISC_LIBS" 11743 elif test -n "$PKG_CONFIG"; then 11744 if test -n "$PKG_CONFIG" && \ 11745 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11746 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11747 ac_status=$? 11748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11749 test $ac_status = 0; }; then 11750 pkg_cv_SET_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 11751 test "x$?" != "x0" && pkg_failed=yes 11752else 11753 pkg_failed=yes 11754fi 11755 else 11756 pkg_failed=untried 11757fi 11758 11759 11760 11761if test $pkg_failed = yes; then 11762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11763printf "%s\n" "no" >&6; } 11764 11765if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11766 _pkg_short_errors_supported=yes 11767else 11768 _pkg_short_errors_supported=no 11769fi 11770 if test $_pkg_short_errors_supported = yes; then 11771 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86misc" 2>&1` 11772 else 11773 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86misc" 2>&1` 11774 fi 11775 # Put the nasty error message in config.log where it belongs 11776 echo "$SET_XF86MISC_PKG_ERRORS" >&5 11777 11778 echo "not found" 11779elif test $pkg_failed = untried; then 11780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11781printf "%s\n" "no" >&6; } 11782 echo "not found" 11783else 11784 SET_XF86MISC_CFLAGS=$pkg_cv_SET_XF86MISC_CFLAGS 11785 SET_XF86MISC_LIBS=$pkg_cv_SET_XF86MISC_LIBS 11786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11787printf "%s\n" "yes" >&6; } 11788 SAVE_CPPFLAGS="$CPPFLAGS" 11789 CPPFLAGS="$CPPFLAGS $SET_XF86MISC_CFLAGS $SET_X11_CFLAGS" 11790 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86misc.h" "ac_cv_header_X11_extensions_xf86misc_h" "#include <X11/Xlib.h> 11791#include <X11/Xproto.h> 11792" 11793if test "x$ac_cv_header_X11_extensions_xf86misc_h" = xyes 11794then : 11795 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MISC_H 1" >>confdefs.h 11796 11797fi 11798ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86mscstr.h" "ac_cv_header_X11_extensions_xf86mscstr_h" "#include <X11/Xlib.h> 11799#include <X11/Xproto.h> 11800" 11801if test "x$ac_cv_header_X11_extensions_xf86mscstr_h" = xyes 11802then : 11803 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MSCSTR_H 1" >>confdefs.h 11804 11805fi 11806 11807 CPPFLAGS="$SAVE_CPPFLAGS" 11808fi 11809else 11810 echo "without xf86misc" 11811fi 11812 11813 11814# Check whether --with-fontcache was given. 11815if test ${with_fontcache+y} 11816then : 11817 withval=$with_fontcache; USE_XFONTCACHE="$withval" 11818else $as_nop 11819 USE_XFONTCACHE="yes" 11820fi 11821 11822if test "x$USE_XFONTCACHE" != "xno" ; then 11823 11824pkg_failed=no 11825{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SET_FONTCACHE" >&5 11826printf %s "checking for SET_FONTCACHE... " >&6; } 11827 11828if test -n "$SET_FONTCACHE_CFLAGS"; then 11829 pkg_cv_SET_FONTCACHE_CFLAGS="$SET_FONTCACHE_CFLAGS" 11830 elif test -n "$PKG_CONFIG"; then 11831 if test -n "$PKG_CONFIG" && \ 11832 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11833 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11834 ac_status=$? 11835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11836 test $ac_status = 0; }; then 11837 pkg_cv_SET_FONTCACHE_CFLAGS=`$PKG_CONFIG --cflags "xfontcache" 2>/dev/null` 11838 test "x$?" != "x0" && pkg_failed=yes 11839else 11840 pkg_failed=yes 11841fi 11842 else 11843 pkg_failed=untried 11844fi 11845if test -n "$SET_FONTCACHE_LIBS"; then 11846 pkg_cv_SET_FONTCACHE_LIBS="$SET_FONTCACHE_LIBS" 11847 elif test -n "$PKG_CONFIG"; then 11848 if test -n "$PKG_CONFIG" && \ 11849 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11850 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11851 ac_status=$? 11852 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11853 test $ac_status = 0; }; then 11854 pkg_cv_SET_FONTCACHE_LIBS=`$PKG_CONFIG --libs "xfontcache" 2>/dev/null` 11855 test "x$?" != "x0" && pkg_failed=yes 11856else 11857 pkg_failed=yes 11858fi 11859 else 11860 pkg_failed=untried 11861fi 11862 11863 11864 11865if test $pkg_failed = yes; then 11866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11867printf "%s\n" "no" >&6; } 11868 11869if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11870 _pkg_short_errors_supported=yes 11871else 11872 _pkg_short_errors_supported=no 11873fi 11874 if test $_pkg_short_errors_supported = yes; then 11875 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xfontcache" 2>&1` 11876 else 11877 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xfontcache" 2>&1` 11878 fi 11879 # Put the nasty error message in config.log where it belongs 11880 echo "$SET_FONTCACHE_PKG_ERRORS" >&5 11881 11882 echo "not found" 11883elif test $pkg_failed = untried; then 11884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11885printf "%s\n" "no" >&6; } 11886 echo "not found" 11887else 11888 SET_FONTCACHE_CFLAGS=$pkg_cv_SET_FONTCACHE_CFLAGS 11889 SET_FONTCACHE_LIBS=$pkg_cv_SET_FONTCACHE_LIBS 11890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11891printf "%s\n" "yes" >&6; } 11892 SAVE_CPPFLAGS="$CPPFLAGS" 11893 CPPFLAGS="$CPPFLAGS $SET_FONTCACHE_CFLAGS $SET_X11_CFLAGS" 11894 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/fontcache.h" "ac_cv_header_X11_extensions_fontcache_h" "#include <X11/Xlib.h> 11895" 11896if test "x$ac_cv_header_X11_extensions_fontcache_h" = xyes 11897then : 11898 printf "%s\n" "#define HAVE_X11_EXTENSIONS_FONTCACHE_H 1" >>confdefs.h 11899 11900fi 11901ac_fn_c_check_header_compile "$LINENO" "X11/extensions/fontcacheP.h" "ac_cv_header_X11_extensions_fontcacheP_h" "#include <X11/Xlib.h> 11902" 11903if test "x$ac_cv_header_X11_extensions_fontcacheP_h" = xyes 11904then : 11905 printf "%s\n" "#define HAVE_X11_EXTENSIONS_FONTCACHEP_H 1" >>confdefs.h 11906 11907fi 11908 11909 CPPFLAGS="$SAVE_CPPFLAGS" 11910fi 11911else 11912 echo "without fontcache" 11913fi 11914 11915XSET_CFLAGS="$XSET_CFLAGS $SET_XEXT_CFLAGS $SET_XKB_CFLAGS $SET_XF86MISC_CFLAGS $SET_FONTCACHE_CFLAGS" 11916XSET_LIBS="$XSET_LIBS $SET_XEXT_LIBS $SET_XKB_LIBS $SET_XF86MISC_LIBS $SET_FONTCACHE_LIBS" 11917 11918 11919ac_config_files="$ac_config_files Makefile man/Makefile" 11920 11921cat >confcache <<\_ACEOF 11922# This file is a shell script that caches the results of configure 11923# tests run on this system so they can be shared between configure 11924# scripts and configure runs, see configure's option --config-cache. 11925# It is not useful on other systems. If it contains results you don't 11926# want to keep, you may remove or edit it. 11927# 11928# config.status only pays attention to the cache file if you give it 11929# the --recheck option to rerun configure. 11930# 11931# `ac_cv_env_foo' variables (set or unset) will be overridden when 11932# loading this file, other *unset* `ac_cv_foo' will be assigned the 11933# following values. 11934 11935_ACEOF 11936 11937# The following way of writing the cache mishandles newlines in values, 11938# but we know of no workaround that is simple, portable, and efficient. 11939# So, we kill variables containing newlines. 11940# Ultrix sh set writes to stderr and can't be redirected directly, 11941# and sets the high bit in the cache file unless we assign to the vars. 11942( 11943 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11944 eval ac_val=\$$ac_var 11945 case $ac_val in #( 11946 *${as_nl}*) 11947 case $ac_var in #( 11948 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11949printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11950 esac 11951 case $ac_var in #( 11952 _ | IFS | as_nl) ;; #( 11953 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11954 *) { eval $ac_var=; unset $ac_var;} ;; 11955 esac ;; 11956 esac 11957 done 11958 11959 (set) 2>&1 | 11960 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11961 *${as_nl}ac_space=\ *) 11962 # `set' does not quote correctly, so add quotes: double-quote 11963 # substitution turns \\\\ into \\, and sed turns \\ into \. 11964 sed -n \ 11965 "s/'/'\\\\''/g; 11966 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11967 ;; #( 11968 *) 11969 # `set' quotes correctly as required by POSIX, so do not add quotes. 11970 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11971 ;; 11972 esac | 11973 sort 11974) | 11975 sed ' 11976 /^ac_cv_env_/b end 11977 t clear 11978 :clear 11979 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11980 t end 11981 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11982 :end' >>confcache 11983if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11984 if test -w "$cache_file"; then 11985 if test "x$cache_file" != "x/dev/null"; then 11986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11987printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11988 if test ! -f "$cache_file" || test -h "$cache_file"; then 11989 cat confcache >"$cache_file" 11990 else 11991 case $cache_file in #( 11992 */* | ?:*) 11993 mv -f confcache "$cache_file"$$ && 11994 mv -f "$cache_file"$$ "$cache_file" ;; #( 11995 *) 11996 mv -f confcache "$cache_file" ;; 11997 esac 11998 fi 11999 fi 12000 else 12001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12002printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12003 fi 12004fi 12005rm -f confcache 12006 12007test "x$prefix" = xNONE && prefix=$ac_default_prefix 12008# Let make expand exec_prefix. 12009test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12010 12011DEFS=-DHAVE_CONFIG_H 12012 12013ac_libobjs= 12014ac_ltlibobjs= 12015U= 12016for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12017 # 1. Remove the extension, and $U if already installed. 12018 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12019 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12020 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12021 # will be set to the directory where LIBOBJS objects are built. 12022 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12023 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12024done 12025LIBOBJS=$ac_libobjs 12026 12027LTLIBOBJS=$ac_ltlibobjs 12028 12029 12030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12031printf %s "checking that generated files are newer than configure... " >&6; } 12032 if test -n "$am_sleep_pid"; then 12033 # Hide warnings about reused PIDs. 12034 wait $am_sleep_pid 2>/dev/null 12035 fi 12036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12037printf "%s\n" "done" >&6; } 12038if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12039 as_fn_error $? "conditional \"AMDEP\" was never defined. 12040Usually this means the macro was only invoked conditionally." "$LINENO" 5 12041fi 12042if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12043 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12044Usually this means the macro was only invoked conditionally." "$LINENO" 5 12045fi 12046 if test -n "$EXEEXT"; then 12047 am__EXEEXT_TRUE= 12048 am__EXEEXT_FALSE='#' 12049else 12050 am__EXEEXT_TRUE='#' 12051 am__EXEEXT_FALSE= 12052fi 12053 12054 12055: "${CONFIG_STATUS=./config.status}" 12056ac_write_fail=0 12057ac_clean_files_save=$ac_clean_files 12058ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12059{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12060printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12061as_write_fail=0 12062cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12063#! $SHELL 12064# Generated by $as_me. 12065# Run this file to recreate the current configuration. 12066# Compiler output produced by configure, useful for debugging 12067# configure, is in config.log if it exists. 12068 12069debug=false 12070ac_cs_recheck=false 12071ac_cs_silent=false 12072 12073SHELL=\${CONFIG_SHELL-$SHELL} 12074export SHELL 12075_ASEOF 12076cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12077## -------------------- ## 12078## M4sh Initialization. ## 12079## -------------------- ## 12080 12081# Be more Bourne compatible 12082DUALCASE=1; export DUALCASE # for MKS sh 12083as_nop=: 12084if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12085then : 12086 emulate sh 12087 NULLCMD=: 12088 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12089 # is contrary to our usage. Disable this feature. 12090 alias -g '${1+"$@"}'='"$@"' 12091 setopt NO_GLOB_SUBST 12092else $as_nop 12093 case `(set -o) 2>/dev/null` in #( 12094 *posix*) : 12095 set -o posix ;; #( 12096 *) : 12097 ;; 12098esac 12099fi 12100 12101 12102 12103# Reset variables that may have inherited troublesome values from 12104# the environment. 12105 12106# IFS needs to be set, to space, tab, and newline, in precisely that order. 12107# (If _AS_PATH_WALK were called with IFS unset, it would have the 12108# side effect of setting IFS to empty, thus disabling word splitting.) 12109# Quoting is to prevent editors from complaining about space-tab. 12110as_nl=' 12111' 12112export as_nl 12113IFS=" "" $as_nl" 12114 12115PS1='$ ' 12116PS2='> ' 12117PS4='+ ' 12118 12119# Ensure predictable behavior from utilities with locale-dependent output. 12120LC_ALL=C 12121export LC_ALL 12122LANGUAGE=C 12123export LANGUAGE 12124 12125# We cannot yet rely on "unset" to work, but we need these variables 12126# to be unset--not just set to an empty or harmless value--now, to 12127# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12128# also avoids known problems related to "unset" and subshell syntax 12129# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12130for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12131do eval test \${$as_var+y} \ 12132 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12133done 12134 12135# Ensure that fds 0, 1, and 2 are open. 12136if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12137if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12138if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12139 12140# The user is always right. 12141if ${PATH_SEPARATOR+false} :; then 12142 PATH_SEPARATOR=: 12143 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12144 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12145 PATH_SEPARATOR=';' 12146 } 12147fi 12148 12149 12150# Find who we are. Look in the path if we contain no directory separator. 12151as_myself= 12152case $0 in #(( 12153 *[\\/]* ) as_myself=$0 ;; 12154 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12155for as_dir in $PATH 12156do 12157 IFS=$as_save_IFS 12158 case $as_dir in #((( 12159 '') as_dir=./ ;; 12160 */) ;; 12161 *) as_dir=$as_dir/ ;; 12162 esac 12163 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12164 done 12165IFS=$as_save_IFS 12166 12167 ;; 12168esac 12169# We did not find ourselves, most probably we were run as `sh COMMAND' 12170# in which case we are not to be found in the path. 12171if test "x$as_myself" = x; then 12172 as_myself=$0 12173fi 12174if test ! -f "$as_myself"; then 12175 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12176 exit 1 12177fi 12178 12179 12180 12181# as_fn_error STATUS ERROR [LINENO LOG_FD] 12182# ---------------------------------------- 12183# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12184# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12185# script with STATUS, using 1 if that was 0. 12186as_fn_error () 12187{ 12188 as_status=$1; test $as_status -eq 0 && as_status=1 12189 if test "$4"; then 12190 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12191 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12192 fi 12193 printf "%s\n" "$as_me: error: $2" >&2 12194 as_fn_exit $as_status 12195} # as_fn_error 12196 12197 12198 12199# as_fn_set_status STATUS 12200# ----------------------- 12201# Set $? to STATUS, without forking. 12202as_fn_set_status () 12203{ 12204 return $1 12205} # as_fn_set_status 12206 12207# as_fn_exit STATUS 12208# ----------------- 12209# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12210as_fn_exit () 12211{ 12212 set +e 12213 as_fn_set_status $1 12214 exit $1 12215} # as_fn_exit 12216 12217# as_fn_unset VAR 12218# --------------- 12219# Portably unset VAR. 12220as_fn_unset () 12221{ 12222 { eval $1=; unset $1;} 12223} 12224as_unset=as_fn_unset 12225 12226# as_fn_append VAR VALUE 12227# ---------------------- 12228# Append the text in VALUE to the end of the definition contained in VAR. Take 12229# advantage of any shell optimizations that allow amortized linear growth over 12230# repeated appends, instead of the typical quadratic growth present in naive 12231# implementations. 12232if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12233then : 12234 eval 'as_fn_append () 12235 { 12236 eval $1+=\$2 12237 }' 12238else $as_nop 12239 as_fn_append () 12240 { 12241 eval $1=\$$1\$2 12242 } 12243fi # as_fn_append 12244 12245# as_fn_arith ARG... 12246# ------------------ 12247# Perform arithmetic evaluation on the ARGs, and store the result in the 12248# global $as_val. Take advantage of shells that can avoid forks. The arguments 12249# must be portable across $(()) and expr. 12250if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12251then : 12252 eval 'as_fn_arith () 12253 { 12254 as_val=$(( $* )) 12255 }' 12256else $as_nop 12257 as_fn_arith () 12258 { 12259 as_val=`expr "$@" || test $? -eq 1` 12260 } 12261fi # as_fn_arith 12262 12263 12264if expr a : '\(a\)' >/dev/null 2>&1 && 12265 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12266 as_expr=expr 12267else 12268 as_expr=false 12269fi 12270 12271if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12272 as_basename=basename 12273else 12274 as_basename=false 12275fi 12276 12277if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12278 as_dirname=dirname 12279else 12280 as_dirname=false 12281fi 12282 12283as_me=`$as_basename -- "$0" || 12284$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12285 X"$0" : 'X\(//\)$' \| \ 12286 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12287printf "%s\n" X/"$0" | 12288 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12289 s//\1/ 12290 q 12291 } 12292 /^X\/\(\/\/\)$/{ 12293 s//\1/ 12294 q 12295 } 12296 /^X\/\(\/\).*/{ 12297 s//\1/ 12298 q 12299 } 12300 s/.*/./; q'` 12301 12302# Avoid depending upon Character Ranges. 12303as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12304as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12305as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12306as_cr_digits='0123456789' 12307as_cr_alnum=$as_cr_Letters$as_cr_digits 12308 12309 12310# Determine whether it's possible to make 'echo' print without a newline. 12311# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12312# for compatibility with existing Makefiles. 12313ECHO_C= ECHO_N= ECHO_T= 12314case `echo -n x` in #((((( 12315-n*) 12316 case `echo 'xy\c'` in 12317 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12318 xy) ECHO_C='\c';; 12319 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12320 ECHO_T=' ';; 12321 esac;; 12322*) 12323 ECHO_N='-n';; 12324esac 12325 12326# For backward compatibility with old third-party macros, we provide 12327# the shell variables $as_echo and $as_echo_n. New code should use 12328# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12329as_echo='printf %s\n' 12330as_echo_n='printf %s' 12331 12332rm -f conf$$ conf$$.exe conf$$.file 12333if test -d conf$$.dir; then 12334 rm -f conf$$.dir/conf$$.file 12335else 12336 rm -f conf$$.dir 12337 mkdir conf$$.dir 2>/dev/null 12338fi 12339if (echo >conf$$.file) 2>/dev/null; then 12340 if ln -s conf$$.file conf$$ 2>/dev/null; then 12341 as_ln_s='ln -s' 12342 # ... but there are two gotchas: 12343 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12344 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12345 # In both cases, we have to default to `cp -pR'. 12346 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12347 as_ln_s='cp -pR' 12348 elif ln conf$$.file conf$$ 2>/dev/null; then 12349 as_ln_s=ln 12350 else 12351 as_ln_s='cp -pR' 12352 fi 12353else 12354 as_ln_s='cp -pR' 12355fi 12356rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12357rmdir conf$$.dir 2>/dev/null 12358 12359 12360# as_fn_mkdir_p 12361# ------------- 12362# Create "$as_dir" as a directory, including parents if necessary. 12363as_fn_mkdir_p () 12364{ 12365 12366 case $as_dir in #( 12367 -*) as_dir=./$as_dir;; 12368 esac 12369 test -d "$as_dir" || eval $as_mkdir_p || { 12370 as_dirs= 12371 while :; do 12372 case $as_dir in #( 12373 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12374 *) as_qdir=$as_dir;; 12375 esac 12376 as_dirs="'$as_qdir' $as_dirs" 12377 as_dir=`$as_dirname -- "$as_dir" || 12378$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12379 X"$as_dir" : 'X\(//\)[^/]' \| \ 12380 X"$as_dir" : 'X\(//\)$' \| \ 12381 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12382printf "%s\n" X"$as_dir" | 12383 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12384 s//\1/ 12385 q 12386 } 12387 /^X\(\/\/\)[^/].*/{ 12388 s//\1/ 12389 q 12390 } 12391 /^X\(\/\/\)$/{ 12392 s//\1/ 12393 q 12394 } 12395 /^X\(\/\).*/{ 12396 s//\1/ 12397 q 12398 } 12399 s/.*/./; q'` 12400 test -d "$as_dir" && break 12401 done 12402 test -z "$as_dirs" || eval "mkdir $as_dirs" 12403 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12404 12405 12406} # as_fn_mkdir_p 12407if mkdir -p . 2>/dev/null; then 12408 as_mkdir_p='mkdir -p "$as_dir"' 12409else 12410 test -d ./-p && rmdir ./-p 12411 as_mkdir_p=false 12412fi 12413 12414 12415# as_fn_executable_p FILE 12416# ----------------------- 12417# Test if FILE is an executable regular file. 12418as_fn_executable_p () 12419{ 12420 test -f "$1" && test -x "$1" 12421} # as_fn_executable_p 12422as_test_x='test -x' 12423as_executable_p=as_fn_executable_p 12424 12425# Sed expression to map a string onto a valid CPP name. 12426as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12427 12428# Sed expression to map a string onto a valid variable name. 12429as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12430 12431 12432exec 6>&1 12433## ----------------------------------- ## 12434## Main body of $CONFIG_STATUS script. ## 12435## ----------------------------------- ## 12436_ASEOF 12437test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12438 12439cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12440# Save the log message, to keep $0 and so on meaningful, and to 12441# report actual input values of CONFIG_FILES etc. instead of their 12442# values after options handling. 12443ac_log=" 12444This file was extended by xset $as_me 1.2.5, which was 12445generated by GNU Autoconf 2.71. Invocation command line was 12446 12447 CONFIG_FILES = $CONFIG_FILES 12448 CONFIG_HEADERS = $CONFIG_HEADERS 12449 CONFIG_LINKS = $CONFIG_LINKS 12450 CONFIG_COMMANDS = $CONFIG_COMMANDS 12451 $ $0 $@ 12452 12453on `(hostname || uname -n) 2>/dev/null | sed 1q` 12454" 12455 12456_ACEOF 12457 12458case $ac_config_files in *" 12459"*) set x $ac_config_files; shift; ac_config_files=$*;; 12460esac 12461 12462case $ac_config_headers in *" 12463"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12464esac 12465 12466 12467cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12468# Files that config.status was made for. 12469config_files="$ac_config_files" 12470config_headers="$ac_config_headers" 12471config_commands="$ac_config_commands" 12472 12473_ACEOF 12474 12475cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12476ac_cs_usage="\ 12477\`$as_me' instantiates files and other configuration actions 12478from templates according to the current configuration. Unless the files 12479and actions are specified as TAGs, all are instantiated by default. 12480 12481Usage: $0 [OPTION]... [TAG]... 12482 12483 -h, --help print this help, then exit 12484 -V, --version print version number and configuration settings, then exit 12485 --config print configuration, then exit 12486 -q, --quiet, --silent 12487 do not print progress messages 12488 -d, --debug don't remove temporary files 12489 --recheck update $as_me by reconfiguring in the same conditions 12490 --file=FILE[:TEMPLATE] 12491 instantiate the configuration file FILE 12492 --header=FILE[:TEMPLATE] 12493 instantiate the configuration header FILE 12494 12495Configuration files: 12496$config_files 12497 12498Configuration headers: 12499$config_headers 12500 12501Configuration commands: 12502$config_commands 12503 12504Report bugs to <https://gitlab.freedesktop.org/xorg/app/xset/-/issues>." 12505 12506_ACEOF 12507ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12508ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12509cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12510ac_cs_config='$ac_cs_config_escaped' 12511ac_cs_version="\\ 12512xset config.status 1.2.5 12513configured by $0, generated by GNU Autoconf 2.71, 12514 with options \\"\$ac_cs_config\\" 12515 12516Copyright (C) 2021 Free Software Foundation, Inc. 12517This config.status script is free software; the Free Software Foundation 12518gives unlimited permission to copy, distribute and modify it." 12519 12520ac_pwd='$ac_pwd' 12521srcdir='$srcdir' 12522INSTALL='$INSTALL' 12523MKDIR_P='$MKDIR_P' 12524AWK='$AWK' 12525test -n "\$AWK" || AWK=awk 12526_ACEOF 12527 12528cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12529# The default lists apply if the user does not specify any file. 12530ac_need_defaults=: 12531while test $# != 0 12532do 12533 case $1 in 12534 --*=?*) 12535 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12536 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12537 ac_shift=: 12538 ;; 12539 --*=) 12540 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12541 ac_optarg= 12542 ac_shift=: 12543 ;; 12544 *) 12545 ac_option=$1 12546 ac_optarg=$2 12547 ac_shift=shift 12548 ;; 12549 esac 12550 12551 case $ac_option in 12552 # Handling of the options. 12553 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12554 ac_cs_recheck=: ;; 12555 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12556 printf "%s\n" "$ac_cs_version"; exit ;; 12557 --config | --confi | --conf | --con | --co | --c ) 12558 printf "%s\n" "$ac_cs_config"; exit ;; 12559 --debug | --debu | --deb | --de | --d | -d ) 12560 debug=: ;; 12561 --file | --fil | --fi | --f ) 12562 $ac_shift 12563 case $ac_optarg in 12564 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12565 '') as_fn_error $? "missing file argument" ;; 12566 esac 12567 as_fn_append CONFIG_FILES " '$ac_optarg'" 12568 ac_need_defaults=false;; 12569 --header | --heade | --head | --hea ) 12570 $ac_shift 12571 case $ac_optarg in 12572 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12573 esac 12574 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12575 ac_need_defaults=false;; 12576 --he | --h) 12577 # Conflict between --help and --header 12578 as_fn_error $? "ambiguous option: \`$1' 12579Try \`$0 --help' for more information.";; 12580 --help | --hel | -h ) 12581 printf "%s\n" "$ac_cs_usage"; exit ;; 12582 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12583 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12584 ac_cs_silent=: ;; 12585 12586 # This is an error. 12587 -*) as_fn_error $? "unrecognized option: \`$1' 12588Try \`$0 --help' for more information." ;; 12589 12590 *) as_fn_append ac_config_targets " $1" 12591 ac_need_defaults=false ;; 12592 12593 esac 12594 shift 12595done 12596 12597ac_configure_extra_args= 12598 12599if $ac_cs_silent; then 12600 exec 6>/dev/null 12601 ac_configure_extra_args="$ac_configure_extra_args --silent" 12602fi 12603 12604_ACEOF 12605cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12606if \$ac_cs_recheck; then 12607 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12608 shift 12609 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12610 CONFIG_SHELL='$SHELL' 12611 export CONFIG_SHELL 12612 exec "\$@" 12613fi 12614 12615_ACEOF 12616cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12617exec 5>>config.log 12618{ 12619 echo 12620 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12621## Running $as_me. ## 12622_ASBOX 12623 printf "%s\n" "$ac_log" 12624} >&5 12625 12626_ACEOF 12627cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12628# 12629# INIT-COMMANDS 12630# 12631AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12632 12633_ACEOF 12634 12635cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12636 12637# Handling of arguments. 12638for ac_config_target in $ac_config_targets 12639do 12640 case $ac_config_target in 12641 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12642 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12643 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12644 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12645 12646 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12647 esac 12648done 12649 12650 12651# If the user did not use the arguments to specify the items to instantiate, 12652# then the envvar interface is used. Set only those that are not. 12653# We use the long form for the default assignment because of an extremely 12654# bizarre bug on SunOS 4.1.3. 12655if $ac_need_defaults; then 12656 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12657 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12658 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12659fi 12660 12661# Have a temporary directory for convenience. Make it in the build tree 12662# simply because there is no reason against having it here, and in addition, 12663# creating and moving files from /tmp can sometimes cause problems. 12664# Hook for its removal unless debugging. 12665# Note that there is a small window in which the directory will not be cleaned: 12666# after its creation but before its name has been assigned to `$tmp'. 12667$debug || 12668{ 12669 tmp= ac_tmp= 12670 trap 'exit_status=$? 12671 : "${ac_tmp:=$tmp}" 12672 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12673' 0 12674 trap 'as_fn_exit 1' 1 2 13 15 12675} 12676# Create a (secure) tmp directory for tmp files. 12677 12678{ 12679 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12680 test -d "$tmp" 12681} || 12682{ 12683 tmp=./conf$$-$RANDOM 12684 (umask 077 && mkdir "$tmp") 12685} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12686ac_tmp=$tmp 12687 12688# Set up the scripts for CONFIG_FILES section. 12689# No need to generate them if there are no CONFIG_FILES. 12690# This happens for instance with `./config.status config.h'. 12691if test -n "$CONFIG_FILES"; then 12692 12693 12694ac_cr=`echo X | tr X '\015'` 12695# On cygwin, bash can eat \r inside `` if the user requested igncr. 12696# But we know of no other shell where ac_cr would be empty at this 12697# point, so we can use a bashism as a fallback. 12698if test "x$ac_cr" = x; then 12699 eval ac_cr=\$\'\\r\' 12700fi 12701ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12702if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12703 ac_cs_awk_cr='\\r' 12704else 12705 ac_cs_awk_cr=$ac_cr 12706fi 12707 12708echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12709_ACEOF 12710 12711 12712{ 12713 echo "cat >conf$$subs.awk <<_ACEOF" && 12714 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12715 echo "_ACEOF" 12716} >conf$$subs.sh || 12717 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12718ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12719ac_delim='%!_!# ' 12720for ac_last_try in false false false false false :; do 12721 . ./conf$$subs.sh || 12722 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12723 12724 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12725 if test $ac_delim_n = $ac_delim_num; then 12726 break 12727 elif $ac_last_try; then 12728 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12729 else 12730 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12731 fi 12732done 12733rm -f conf$$subs.sh 12734 12735cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12736cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12737_ACEOF 12738sed -n ' 12739h 12740s/^/S["/; s/!.*/"]=/ 12741p 12742g 12743s/^[^!]*!// 12744:repl 12745t repl 12746s/'"$ac_delim"'$// 12747t delim 12748:nl 12749h 12750s/\(.\{148\}\)..*/\1/ 12751t more1 12752s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12753p 12754n 12755b repl 12756:more1 12757s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12758p 12759g 12760s/.\{148\}// 12761t nl 12762:delim 12763h 12764s/\(.\{148\}\)..*/\1/ 12765t more2 12766s/["\\]/\\&/g; s/^/"/; s/$/"/ 12767p 12768b 12769:more2 12770s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12771p 12772g 12773s/.\{148\}// 12774t delim 12775' <conf$$subs.awk | sed ' 12776/^[^""]/{ 12777 N 12778 s/\n// 12779} 12780' >>$CONFIG_STATUS || ac_write_fail=1 12781rm -f conf$$subs.awk 12782cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12783_ACAWK 12784cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12785 for (key in S) S_is_set[key] = 1 12786 FS = "" 12787 12788} 12789{ 12790 line = $ 0 12791 nfields = split(line, field, "@") 12792 substed = 0 12793 len = length(field[1]) 12794 for (i = 2; i < nfields; i++) { 12795 key = field[i] 12796 keylen = length(key) 12797 if (S_is_set[key]) { 12798 value = S[key] 12799 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12800 len += length(value) + length(field[++i]) 12801 substed = 1 12802 } else 12803 len += 1 + keylen 12804 } 12805 12806 print line 12807} 12808 12809_ACAWK 12810_ACEOF 12811cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12812if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12813 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12814else 12815 cat 12816fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12817 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12818_ACEOF 12819 12820# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12821# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12822# trailing colons and then remove the whole line if VPATH becomes empty 12823# (actually we leave an empty line to preserve line numbers). 12824if test "x$srcdir" = x.; then 12825 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12826h 12827s/// 12828s/^/:/ 12829s/[ ]*$/:/ 12830s/:\$(srcdir):/:/g 12831s/:\${srcdir}:/:/g 12832s/:@srcdir@:/:/g 12833s/^:*// 12834s/:*$// 12835x 12836s/\(=[ ]*\).*/\1/ 12837G 12838s/\n// 12839s/^[^=]*=[ ]*$// 12840}' 12841fi 12842 12843cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12844fi # test -n "$CONFIG_FILES" 12845 12846# Set up the scripts for CONFIG_HEADERS section. 12847# No need to generate them if there are no CONFIG_HEADERS. 12848# This happens for instance with `./config.status Makefile'. 12849if test -n "$CONFIG_HEADERS"; then 12850cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12851BEGIN { 12852_ACEOF 12853 12854# Transform confdefs.h into an awk script `defines.awk', embedded as 12855# here-document in config.status, that substitutes the proper values into 12856# config.h.in to produce config.h. 12857 12858# Create a delimiter string that does not exist in confdefs.h, to ease 12859# handling of long lines. 12860ac_delim='%!_!# ' 12861for ac_last_try in false false :; do 12862 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12863 if test -z "$ac_tt"; then 12864 break 12865 elif $ac_last_try; then 12866 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12867 else 12868 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12869 fi 12870done 12871 12872# For the awk script, D is an array of macro values keyed by name, 12873# likewise P contains macro parameters if any. Preserve backslash 12874# newline sequences. 12875 12876ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12877sed -n ' 12878s/.\{148\}/&'"$ac_delim"'/g 12879t rset 12880:rset 12881s/^[ ]*#[ ]*define[ ][ ]*/ / 12882t def 12883d 12884:def 12885s/\\$// 12886t bsnl 12887s/["\\]/\\&/g 12888s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12889D["\1"]=" \3"/p 12890s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12891d 12892:bsnl 12893s/["\\]/\\&/g 12894s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12895D["\1"]=" \3\\\\\\n"\\/p 12896t cont 12897s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12898t cont 12899d 12900:cont 12901n 12902s/.\{148\}/&'"$ac_delim"'/g 12903t clear 12904:clear 12905s/\\$// 12906t bsnlc 12907s/["\\]/\\&/g; s/^/"/; s/$/"/p 12908d 12909:bsnlc 12910s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12911b cont 12912' <confdefs.h | sed ' 12913s/'"$ac_delim"'/"\\\ 12914"/g' >>$CONFIG_STATUS || ac_write_fail=1 12915 12916cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12917 for (key in D) D_is_set[key] = 1 12918 FS = "" 12919} 12920/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12921 line = \$ 0 12922 split(line, arg, " ") 12923 if (arg[1] == "#") { 12924 defundef = arg[2] 12925 mac1 = arg[3] 12926 } else { 12927 defundef = substr(arg[1], 2) 12928 mac1 = arg[2] 12929 } 12930 split(mac1, mac2, "(") #) 12931 macro = mac2[1] 12932 prefix = substr(line, 1, index(line, defundef) - 1) 12933 if (D_is_set[macro]) { 12934 # Preserve the white space surrounding the "#". 12935 print prefix "define", macro P[macro] D[macro] 12936 next 12937 } else { 12938 # Replace #undef with comments. This is necessary, for example, 12939 # in the case of _POSIX_SOURCE, which is predefined and required 12940 # on some systems where configure will not decide to define it. 12941 if (defundef == "undef") { 12942 print "/*", prefix defundef, macro, "*/" 12943 next 12944 } 12945 } 12946} 12947{ print } 12948_ACAWK 12949_ACEOF 12950cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12951 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12952fi # test -n "$CONFIG_HEADERS" 12953 12954 12955eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12956shift 12957for ac_tag 12958do 12959 case $ac_tag in 12960 :[FHLC]) ac_mode=$ac_tag; continue;; 12961 esac 12962 case $ac_mode$ac_tag in 12963 :[FHL]*:*);; 12964 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12965 :[FH]-) ac_tag=-:-;; 12966 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12967 esac 12968 ac_save_IFS=$IFS 12969 IFS=: 12970 set x $ac_tag 12971 IFS=$ac_save_IFS 12972 shift 12973 ac_file=$1 12974 shift 12975 12976 case $ac_mode in 12977 :L) ac_source=$1;; 12978 :[FH]) 12979 ac_file_inputs= 12980 for ac_f 12981 do 12982 case $ac_f in 12983 -) ac_f="$ac_tmp/stdin";; 12984 *) # Look for the file first in the build tree, then in the source tree 12985 # (if the path is not absolute). The absolute path cannot be DOS-style, 12986 # because $ac_f cannot contain `:'. 12987 test -f "$ac_f" || 12988 case $ac_f in 12989 [\\/$]*) false;; 12990 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12991 esac || 12992 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12993 esac 12994 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12995 as_fn_append ac_file_inputs " '$ac_f'" 12996 done 12997 12998 # Let's still pretend it is `configure' which instantiates (i.e., don't 12999 # use $as_me), people would be surprised to read: 13000 # /* config.h. Generated by config.status. */ 13001 configure_input='Generated from '` 13002 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13003 `' by configure.' 13004 if test x"$ac_file" != x-; then 13005 configure_input="$ac_file. $configure_input" 13006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13007printf "%s\n" "$as_me: creating $ac_file" >&6;} 13008 fi 13009 # Neutralize special characters interpreted by sed in replacement strings. 13010 case $configure_input in #( 13011 *\&* | *\|* | *\\* ) 13012 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13013 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13014 *) ac_sed_conf_input=$configure_input;; 13015 esac 13016 13017 case $ac_tag in 13018 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13019 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13020 esac 13021 ;; 13022 esac 13023 13024 ac_dir=`$as_dirname -- "$ac_file" || 13025$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13026 X"$ac_file" : 'X\(//\)[^/]' \| \ 13027 X"$ac_file" : 'X\(//\)$' \| \ 13028 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13029printf "%s\n" X"$ac_file" | 13030 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13031 s//\1/ 13032 q 13033 } 13034 /^X\(\/\/\)[^/].*/{ 13035 s//\1/ 13036 q 13037 } 13038 /^X\(\/\/\)$/{ 13039 s//\1/ 13040 q 13041 } 13042 /^X\(\/\).*/{ 13043 s//\1/ 13044 q 13045 } 13046 s/.*/./; q'` 13047 as_dir="$ac_dir"; as_fn_mkdir_p 13048 ac_builddir=. 13049 13050case "$ac_dir" in 13051.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13052*) 13053 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13054 # A ".." for each directory in $ac_dir_suffix. 13055 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13056 case $ac_top_builddir_sub in 13057 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13058 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13059 esac ;; 13060esac 13061ac_abs_top_builddir=$ac_pwd 13062ac_abs_builddir=$ac_pwd$ac_dir_suffix 13063# for backward compatibility: 13064ac_top_builddir=$ac_top_build_prefix 13065 13066case $srcdir in 13067 .) # We are building in place. 13068 ac_srcdir=. 13069 ac_top_srcdir=$ac_top_builddir_sub 13070 ac_abs_top_srcdir=$ac_pwd ;; 13071 [\\/]* | ?:[\\/]* ) # Absolute name. 13072 ac_srcdir=$srcdir$ac_dir_suffix; 13073 ac_top_srcdir=$srcdir 13074 ac_abs_top_srcdir=$srcdir ;; 13075 *) # Relative name. 13076 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13077 ac_top_srcdir=$ac_top_build_prefix$srcdir 13078 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13079esac 13080ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13081 13082 13083 case $ac_mode in 13084 :F) 13085 # 13086 # CONFIG_FILE 13087 # 13088 13089 case $INSTALL in 13090 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13091 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13092 esac 13093 ac_MKDIR_P=$MKDIR_P 13094 case $MKDIR_P in 13095 [\\/$]* | ?:[\\/]* ) ;; 13096 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13097 esac 13098_ACEOF 13099 13100cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13101# If the template does not know about datarootdir, expand it. 13102# FIXME: This hack should be removed a few years after 2.60. 13103ac_datarootdir_hack=; ac_datarootdir_seen= 13104ac_sed_dataroot=' 13105/datarootdir/ { 13106 p 13107 q 13108} 13109/@datadir@/p 13110/@docdir@/p 13111/@infodir@/p 13112/@localedir@/p 13113/@mandir@/p' 13114case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13115*datarootdir*) ac_datarootdir_seen=yes;; 13116*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13118printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13119_ACEOF 13120cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13121 ac_datarootdir_hack=' 13122 s&@datadir@&$datadir&g 13123 s&@docdir@&$docdir&g 13124 s&@infodir@&$infodir&g 13125 s&@localedir@&$localedir&g 13126 s&@mandir@&$mandir&g 13127 s&\\\${datarootdir}&$datarootdir&g' ;; 13128esac 13129_ACEOF 13130 13131# Neutralize VPATH when `$srcdir' = `.'. 13132# Shell code in configure.ac might set extrasub. 13133# FIXME: do we really want to maintain this feature? 13134cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13135ac_sed_extra="$ac_vpsub 13136$extrasub 13137_ACEOF 13138cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13139:t 13140/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13141s|@configure_input@|$ac_sed_conf_input|;t t 13142s&@top_builddir@&$ac_top_builddir_sub&;t t 13143s&@top_build_prefix@&$ac_top_build_prefix&;t t 13144s&@srcdir@&$ac_srcdir&;t t 13145s&@abs_srcdir@&$ac_abs_srcdir&;t t 13146s&@top_srcdir@&$ac_top_srcdir&;t t 13147s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13148s&@builddir@&$ac_builddir&;t t 13149s&@abs_builddir@&$ac_abs_builddir&;t t 13150s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13151s&@INSTALL@&$ac_INSTALL&;t t 13152s&@MKDIR_P@&$ac_MKDIR_P&;t t 13153$ac_datarootdir_hack 13154" 13155eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13156 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13157 13158test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13159 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13160 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13161 "$ac_tmp/out"`; test -z "$ac_out"; } && 13162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13163which seems to be undefined. Please make sure it is defined" >&5 13164printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13165which seems to be undefined. Please make sure it is defined" >&2;} 13166 13167 rm -f "$ac_tmp/stdin" 13168 case $ac_file in 13169 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13170 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13171 esac \ 13172 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13173 ;; 13174 :H) 13175 # 13176 # CONFIG_HEADER 13177 # 13178 if test x"$ac_file" != x-; then 13179 { 13180 printf "%s\n" "/* $configure_input */" >&1 \ 13181 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13182 } >"$ac_tmp/config.h" \ 13183 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13184 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13186printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13187 else 13188 rm -f "$ac_file" 13189 mv "$ac_tmp/config.h" "$ac_file" \ 13190 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13191 fi 13192 else 13193 printf "%s\n" "/* $configure_input */" >&1 \ 13194 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13195 || as_fn_error $? "could not create -" "$LINENO" 5 13196 fi 13197# Compute "$ac_file"'s index in $config_headers. 13198_am_arg="$ac_file" 13199_am_stamp_count=1 13200for _am_header in $config_headers :; do 13201 case $_am_header in 13202 $_am_arg | $_am_arg:* ) 13203 break ;; 13204 * ) 13205 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13206 esac 13207done 13208echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13209$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13210 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13211 X"$_am_arg" : 'X\(//\)$' \| \ 13212 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13213printf "%s\n" X"$_am_arg" | 13214 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13215 s//\1/ 13216 q 13217 } 13218 /^X\(\/\/\)[^/].*/{ 13219 s//\1/ 13220 q 13221 } 13222 /^X\(\/\/\)$/{ 13223 s//\1/ 13224 q 13225 } 13226 /^X\(\/\).*/{ 13227 s//\1/ 13228 q 13229 } 13230 s/.*/./; q'`/stamp-h$_am_stamp_count 13231 ;; 13232 13233 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13234printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13235 ;; 13236 esac 13237 13238 13239 case $ac_file$ac_mode in 13240 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13241 # Older Autoconf quotes --file arguments for eval, but not when files 13242 # are listed without --file. Let's play safe and only enable the eval 13243 # if we detect the quoting. 13244 # TODO: see whether this extra hack can be removed once we start 13245 # requiring Autoconf 2.70 or later. 13246 case $CONFIG_FILES in #( 13247 *\'*) : 13248 eval set x "$CONFIG_FILES" ;; #( 13249 *) : 13250 set x $CONFIG_FILES ;; #( 13251 *) : 13252 ;; 13253esac 13254 shift 13255 # Used to flag and report bootstrapping failures. 13256 am_rc=0 13257 for am_mf 13258 do 13259 # Strip MF so we end up with the name of the file. 13260 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13261 # Check whether this is an Automake generated Makefile which includes 13262 # dependency-tracking related rules and includes. 13263 # Grep'ing the whole file directly is not great: AIX grep has a line 13264 # limit of 2048, but all sed's we know have understand at least 4000. 13265 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13266 || continue 13267 am_dirpart=`$as_dirname -- "$am_mf" || 13268$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13269 X"$am_mf" : 'X\(//\)[^/]' \| \ 13270 X"$am_mf" : 'X\(//\)$' \| \ 13271 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13272printf "%s\n" X"$am_mf" | 13273 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13274 s//\1/ 13275 q 13276 } 13277 /^X\(\/\/\)[^/].*/{ 13278 s//\1/ 13279 q 13280 } 13281 /^X\(\/\/\)$/{ 13282 s//\1/ 13283 q 13284 } 13285 /^X\(\/\).*/{ 13286 s//\1/ 13287 q 13288 } 13289 s/.*/./; q'` 13290 am_filepart=`$as_basename -- "$am_mf" || 13291$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13292 X"$am_mf" : 'X\(//\)$' \| \ 13293 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13294printf "%s\n" X/"$am_mf" | 13295 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13296 s//\1/ 13297 q 13298 } 13299 /^X\/\(\/\/\)$/{ 13300 s//\1/ 13301 q 13302 } 13303 /^X\/\(\/\).*/{ 13304 s//\1/ 13305 q 13306 } 13307 s/.*/./; q'` 13308 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13309 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13310 | $MAKE -f - am--depfiles" >&5 13311 (cd "$am_dirpart" \ 13312 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13313 | $MAKE -f - am--depfiles) >&5 2>&5 13314 ac_status=$? 13315 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13316 (exit $ac_status); } || am_rc=$? 13317 done 13318 if test $am_rc -ne 0; then 13319 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13320printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13321as_fn_error $? "Something went wrong bootstrapping makefile fragments 13322 for automatic dependency tracking. If GNU make was not used, consider 13323 re-running the configure script with MAKE=\"gmake\" (or whatever is 13324 necessary). You can also try re-running configure with the 13325 '--disable-dependency-tracking' option to at least be able to build 13326 the package (albeit without support for automatic dependency tracking). 13327See \`config.log' for more details" "$LINENO" 5; } 13328 fi 13329 { am_dirpart=; unset am_dirpart;} 13330 { am_filepart=; unset am_filepart;} 13331 { am_mf=; unset am_mf;} 13332 { am_rc=; unset am_rc;} 13333 rm -f conftest-deps.mk 13334} 13335 ;; 13336 13337 esac 13338done # for ac_tag 13339 13340 13341as_fn_exit 0 13342_ACEOF 13343ac_clean_files=$ac_clean_files_save 13344 13345test $ac_write_fail = 0 || 13346 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13347 13348 13349# configure is writing to config.log, and then calls config.status. 13350# config.status does its own redirection, appending to config.log. 13351# Unfortunately, on DOS this fails, as config.log is still kept open 13352# by configure, so config.status won't be able to write to it; its 13353# output is simply discarded. So we exec the FD to /dev/null, 13354# effectively closing config.log, so it can be properly (re)opened and 13355# appended to by config.status. When coming back to configure, we 13356# need to make the FD available again. 13357if test "$no_create" != yes; then 13358 ac_cs_success=: 13359 ac_config_status_args= 13360 test "$silent" = yes && 13361 ac_config_status_args="$ac_config_status_args --quiet" 13362 exec 5>/dev/null 13363 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13364 exec 5>>config.log 13365 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13366 # would make configure fail if this is the last instruction. 13367 $ac_cs_success || as_fn_exit 1 13368fi 13369if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13371printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13372fi 13373 13374 13375