1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xinit 1.4.3. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinit/-/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/xinit/-/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='xinit' 614PACKAGE_TARNAME='xinit' 615PACKAGE_VERSION='1.4.3' 616PACKAGE_STRING='xinit 1.4.3' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xinit/-/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 657XINITDIR 658XINIT 659XAUTH 660XSERVER 661XTERM 662XCLOCK 663TWM 664XMODMAP 665XRDB 666XCONFIGFILEMAN 667XCONFIGFILE 668XSERVERNAME 669SHELL_CMD 670STARTX_COOKIE_FLAGS 671OPENSSL 672MCOOKIE 673XINIT_LIBS 674XINIT_CFLAGS 675LAUNCHAGENT_XSERVER_FALSE 676LAUNCHAGENT_XSERVER_TRUE 677LAUNCHD_FALSE 678LAUNCHD_TRUE 679launchagentxserver 680bundleidprefix 681launchdaemonsdir 682launchagentsdir 683LAUNCHD 684TRADITIONALCPPFLAGS 685RAWCPPFLAGS 686RAWCPP 687CPP 688MAN_SUBSTS 689XORG_MAN_PAGE 690ADMIN_MAN_DIR 691DRIVER_MAN_DIR 692MISC_MAN_DIR 693FILE_MAN_DIR 694LIB_MAN_DIR 695APP_MAN_DIR 696ADMIN_MAN_SUFFIX 697DRIVER_MAN_SUFFIX 698MISC_MAN_SUFFIX 699FILE_MAN_SUFFIX 700LIB_MAN_SUFFIX 701APP_MAN_SUFFIX 702SED 703host_os 704host_vendor 705host_cpu 706host 707build_os 708build_vendor 709build_cpu 710build 711INSTALL_CMD 712PKG_CONFIG_LIBDIR 713PKG_CONFIG_PATH 714PKG_CONFIG 715CHANGELOG_CMD 716STRICT_CFLAGS 717CWARNFLAGS 718BASE_CFLAGS 719AM_BACKSLASH 720AM_DEFAULT_VERBOSITY 721AM_DEFAULT_V 722AM_V 723am__fastdepCC_FALSE 724am__fastdepCC_TRUE 725CCDEPMODE 726am__nodep 727AMDEPBACKSLASH 728AMDEP_FALSE 729AMDEP_TRUE 730am__include 731DEPDIR 732am__untar 733am__tar 734AMTAR 735am__leading_dot 736SET_MAKE 737AWK 738mkdir_p 739MKDIR_P 740INSTALL_STRIP_PROGRAM 741STRIP 742install_sh 743MAKEINFO 744AUTOHEADER 745AUTOMAKE 746AUTOCONF 747ACLOCAL 748VERSION 749PACKAGE 750CYGPATH_W 751am__isrc 752INSTALL_DATA 753INSTALL_SCRIPT 754INSTALL_PROGRAM 755OBJEXT 756EXEEXT 757ac_ct_CC 758CPPFLAGS 759LDFLAGS 760CFLAGS 761CC 762target_alias 763host_alias 764build_alias 765LIBS 766ECHO_T 767ECHO_N 768ECHO_C 769DEFS 770mandir 771localedir 772libdir 773psdir 774pdfdir 775dvidir 776htmldir 777infodir 778docdir 779oldincludedir 780includedir 781runstatedir 782localstatedir 783sharedstatedir 784sysconfdir 785datadir 786datarootdir 787libexecdir 788sbindir 789bindir 790program_transform_name 791prefix 792exec_prefix 793PACKAGE_URL 794PACKAGE_BUGREPORT 795PACKAGE_STRING 796PACKAGE_VERSION 797PACKAGE_TARNAME 798PACKAGE_NAME 799PATH_SEPARATOR 800SHELL 801am__quote' 802ac_subst_files='' 803ac_user_opts=' 804enable_option_checking 805enable_dependency_tracking 806enable_silent_rules 807enable_selective_werror 808enable_strict_compilation 809with_xrdb 810with_xmodmap 811with_twm 812with_xclock 813with_xterm 814with_xserver 815with_xauth 816with_xinit 817with_xinitdir 818with_launchd 819with_launchagents_dir 820with_launchagent_xserver 821with_launchdaemons_dir 822with_launchd_id_prefix 823with_bundle_id_prefix 824' 825 ac_precious_vars='build_alias 826host_alias 827target_alias 828CC 829CFLAGS 830LDFLAGS 831LIBS 832CPPFLAGS 833PKG_CONFIG 834PKG_CONFIG_PATH 835PKG_CONFIG_LIBDIR 836CPP 837XINIT_CFLAGS 838XINIT_LIBS' 839 840 841# Initialize some variables set by options. 842ac_init_help= 843ac_init_version=false 844ac_unrecognized_opts= 845ac_unrecognized_sep= 846# The variables have the same names as the options, with 847# dashes changed to underlines. 848cache_file=/dev/null 849exec_prefix=NONE 850no_create= 851no_recursion= 852prefix=NONE 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"$ac_msg" 1362 pwd)` 1363# When building in place, set srcdir=. 1364if test "$ac_abs_confdir" = "$ac_pwd"; then 1365 srcdir=. 1366fi 1367# Remove unnecessary trailing slashes from srcdir. 1368# Double slashes in file names in object file debugging info 1369# mess up M-x gdb in Emacs. 1370case $srcdir in 1371*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1372esac 1373for ac_var in $ac_precious_vars; do 1374 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1375 eval ac_env_${ac_var}_value=\$${ac_var} 1376 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1377 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1378done 1379 1380# 1381# Report the --help message. 1382# 1383if test "$ac_init_help" = "long"; then 1384 # Omit some internal or obsolete options to make the list less imposing. 1385 # This message is too long to be a string in the A/UX 3.1 sh. 1386 cat <<_ACEOF 1387\`configure' configures xinit 1.4.3 to adapt to many kinds of systems. 1388 1389Usage: $0 [OPTION]... [VAR=VALUE]... 1390 1391To assign environment variables (e.g., CC, CFLAGS...), specify them as 1392VAR=VALUE. See below for descriptions of some of the useful variables. 1393 1394Defaults for the options are specified in brackets. 1395 1396Configuration: 1397 -h, --help display this help and exit 1398 --help=short display options specific to this package 1399 --help=recursive display the short help of all the included packages 1400 -V, --version display version information and exit 1401 -q, --quiet, --silent do not print \`checking ...' messages 1402 --cache-file=FILE cache test results in FILE [disabled] 1403 -C, --config-cache alias for \`--cache-file=config.cache' 1404 -n, --no-create do not create output files 1405 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1406 1407Installation directories: 1408 --prefix=PREFIX install architecture-independent files in PREFIX 1409 [$ac_default_prefix] 1410 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1411 [PREFIX] 1412 1413By default, \`make install' will install all the files in 1414\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1415an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1416for instance \`--prefix=\$HOME'. 1417 1418For better control, use the options below. 1419 1420Fine tuning of the installation directories: 1421 --bindir=DIR user executables [EPREFIX/bin] 1422 --sbindir=DIR system admin executables [EPREFIX/sbin] 1423 --libexecdir=DIR program executables [EPREFIX/libexec] 1424 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1425 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1426 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1427 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1428 --libdir=DIR object code libraries [EPREFIX/lib] 1429 --includedir=DIR C header files [PREFIX/include] 1430 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1431 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1432 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1433 --infodir=DIR info documentation [DATAROOTDIR/info] 1434 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1435 --mandir=DIR man documentation [DATAROOTDIR/man] 1436 --docdir=DIR documentation root [DATAROOTDIR/doc/xinit] 1437 --htmldir=DIR html documentation [DOCDIR] 1438 --dvidir=DIR dvi documentation [DOCDIR] 1439 --pdfdir=DIR pdf documentation [DOCDIR] 1440 --psdir=DIR ps documentation [DOCDIR] 1441_ACEOF 1442 1443 cat <<\_ACEOF 1444 1445Program names: 1446 --program-prefix=PREFIX prepend PREFIX to installed program names 1447 --program-suffix=SUFFIX append SUFFIX to installed program names 1448 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1449 1450System types: 1451 --build=BUILD configure for building on BUILD [guessed] 1452 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1453_ACEOF 1454fi 1455 1456if test -n "$ac_init_help"; then 1457 case $ac_init_help in 1458 short | recursive ) echo "Configuration of xinit 1.4.3:";; 1459 esac 1460 cat <<\_ACEOF 1461 1462Optional Features: 1463 --disable-option-checking ignore unrecognized --enable/--with options 1464 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1465 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1466 --enable-dependency-tracking 1467 do not reject slow dependency extractors 1468 --disable-dependency-tracking 1469 speeds up one-time build 1470 --enable-silent-rules less verbose build output (undo: "make V=1") 1471 --disable-silent-rules verbose build output (undo: "make V=0") 1472 --disable-selective-werror 1473 Turn off selective compiler errors. (default: 1474 enabled) 1475 --enable-strict-compilation 1476 Enable all warnings from compiler and make them 1477 errors (default: disabled) 1478 1479Optional Packages: 1480 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1481 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1482 --with-xrdb=XRDB Path to xrdb 1483 --with-xmodmap=XMODMAP Path to xmodmap 1484 --with-twm=TWM Path to twm 1485 --with-xclock=XCLOCK Path to xclock 1486 --with-xterm=XTERM Path to xterm 1487 --with-xserver=XSERVER Path to default X server 1488 --with-xauth=XAUTH Path to xauth 1489 --with-xinit=XINIT Path to xinit 1490 --with-xinitdir=XINITDIR 1491 Path to xinitdir 1492 --with-launchd Build with support for Apple's launchd (default: 1493 auto) 1494 --with-launchagents-dir=PATH 1495 Path to launchd's LaunchAgents directory (default: 1496 /Library/LaunchAgents) 1497 --with-launchagent-xserver=PATH 1498 Path to the X server which the LaunchAgent should 1499 start (if not provided, let startx decide)" 1500 --with-launchdaemons-dir=PATH 1501 Path to launchd's LaunchDaemonss directory (default: 1502 /Library/LaunchDaemons) 1503 --with-launchd-id-prefix=PATH 1504 Deprecated: Use --with-bundle-id-prefix. 1505 --with-bundle-id-prefix=PATH 1506 Prefix to use for bundle identifiers (default: 1507 org.x) 1508 1509Some influential environment variables: 1510 CC C compiler command 1511 CFLAGS C compiler flags 1512 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1513 nonstandard directory <lib dir> 1514 LIBS libraries to pass to the linker, e.g. -l<library> 1515 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1516 you have headers in a nonstandard directory <include dir> 1517 PKG_CONFIG path to pkg-config utility 1518 PKG_CONFIG_PATH 1519 directories to add to pkg-config's search path 1520 PKG_CONFIG_LIBDIR 1521 path overriding pkg-config's built-in search path 1522 CPP C preprocessor 1523 XINIT_CFLAGS 1524 C compiler flags for XINIT, overriding pkg-config 1525 XINIT_LIBS linker flags for XINIT, overriding pkg-config 1526 1527Use these variables to override the choices made by `configure' or to help 1528it to find libraries and programs with nonstandard names/locations. 1529 1530Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinit/-/issues>. 1531_ACEOF 1532ac_status=$? 1533fi 1534 1535if test "$ac_init_help" = "recursive"; then 1536 # If there are subdirs, report their specific --help. 1537 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1538 test -d "$ac_dir" || 1539 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1540 continue 1541 ac_builddir=. 1542 1543case "$ac_dir" in 1544.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1545*) 1546 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1547 # A ".." for each directory in $ac_dir_suffix. 1548 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1549 case $ac_top_builddir_sub in 1550 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1551 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1552 esac ;; 1553esac 1554ac_abs_top_builddir=$ac_pwd 1555ac_abs_builddir=$ac_pwd$ac_dir_suffix 1556# for backward compatibility: 1557ac_top_builddir=$ac_top_build_prefix 1558 1559case $srcdir in 1560 .) # We are building in place. 1561 ac_srcdir=. 1562 ac_top_srcdir=$ac_top_builddir_sub 1563 ac_abs_top_srcdir=$ac_pwd ;; 1564 [\\/]* | ?:[\\/]* ) # Absolute name. 1565 ac_srcdir=$srcdir$ac_dir_suffix; 1566 ac_top_srcdir=$srcdir 1567 ac_abs_top_srcdir=$srcdir ;; 1568 *) # Relative name. 1569 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1570 ac_top_srcdir=$ac_top_build_prefix$srcdir 1571 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1572esac 1573ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1574 1575 cd "$ac_dir" || { ac_status=$?; continue; } 1576 # Check for configure.gnu first; this name is used for a wrapper for 1577 # Metaconfig's "Configure" on case-insensitive file systems. 1578 if test -f "$ac_srcdir/configure.gnu"; then 1579 echo && 1580 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1581 elif test -f "$ac_srcdir/configure"; then 1582 echo && 1583 $SHELL "$ac_srcdir/configure" --help=recursive 1584 else 1585 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1586 fi || ac_status=$? 1587 cd "$ac_pwd" || { ac_status=$?; break; } 1588 done 1589fi 1590 1591test -n "$ac_init_help" && exit $ac_status 1592if $ac_init_version; then 1593 cat <<\_ACEOF 1594xinit configure 1.4.3 1595generated by GNU Autoconf 2.71 1596 1597Copyright (C) 2021 Free Software Foundation, Inc. 1598This configure script is free software; the Free Software Foundation 1599gives unlimited permission to copy, distribute and modify it. 1600_ACEOF 1601 exit 1602fi 1603 1604## ------------------------ ## 1605## Autoconf initialization. ## 1606## ------------------------ ## 1607 1608# ac_fn_c_try_compile LINENO 1609# -------------------------- 1610# Try to compile conftest.$ac_ext, and return whether this succeeded. 1611ac_fn_c_try_compile () 1612{ 1613 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1614 rm -f conftest.$ac_objext conftest.beam 1615 if { { ac_try="$ac_compile" 1616case "(($ac_try" in 1617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1618 *) ac_try_echo=$ac_try;; 1619esac 1620eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1621printf "%s\n" "$ac_try_echo"; } >&5 1622 (eval "$ac_compile") 2>conftest.err 1623 ac_status=$? 1624 if test -s conftest.err; then 1625 grep -v '^ *+' conftest.err >conftest.er1 1626 cat conftest.er1 >&5 1627 mv -f conftest.er1 conftest.err 1628 fi 1629 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1630 test $ac_status = 0; } && { 1631 test -z "$ac_c_werror_flag" || 1632 test ! -s conftest.err 1633 } && test -s conftest.$ac_objext 1634then : 1635 ac_retval=0 1636else $as_nop 1637 printf "%s\n" "$as_me: failed program was:" >&5 1638sed 's/^/| /' conftest.$ac_ext >&5 1639 1640 ac_retval=1 1641fi 1642 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1643 as_fn_set_status $ac_retval 1644 1645} # ac_fn_c_try_compile 1646 1647# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1648# ------------------------------------------------------- 1649# Tests whether HEADER exists and can be compiled using the include files in 1650# INCLUDES, setting the cache variable VAR accordingly. 1651ac_fn_c_check_header_compile () 1652{ 1653 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1655printf %s "checking for $2... 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" >&6; } 1825if eval test \${$3+y} 1826then : 1827 printf %s "(cached) " >&6 1828else $as_nop 1829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1830/* end confdefs.h. */ 1831/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1832 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1833#define $2 innocuous_$2 1834 1835/* System header to define __stub macros and hopefully few prototypes, 1836 which can conflict with char $2 (); below. */ 1837 1838#include <limits.h> 1839#undef $2 1840 1841/* Override any GCC internal prototype to avoid an error. 1842 Use char because int might match the return type of a GCC 1843 builtin and then its argument prototype would still apply. */ 1844#ifdef __cplusplus 1845extern "C" 1846#endif 1847char $2 (); 1848/* The GNU C library defines this for functions which it implements 1849 to always fail with ENOSYS. Some functions are actually named 1850 something starting with __ and the normal name is an alias. */ 1851#if defined __stub_$2 || defined __stub___$2 1852choke me 1853#endif 1854 1855int 1856main (void) 1857{ 1858return $2 (); 1859 ; 1860 return 0; 1861} 1862_ACEOF 1863if ac_fn_c_try_link "$LINENO" 1864then : 1865 eval "$3=yes" 1866else $as_nop 1867 eval "$3=no" 1868fi 1869rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1870 conftest$ac_exeext conftest.$ac_ext 1871fi 1872eval ac_res=\$$3 1873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1874printf "%s\n" "$ac_res" >&6; } 1875 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1876 1877} # ac_fn_c_check_func 1878ac_configure_args_raw= 1879for ac_arg 1880do 1881 case $ac_arg in 1882 *\'*) 1883 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1884 esac 1885 as_fn_append ac_configure_args_raw " '$ac_arg'" 1886done 1887 1888case $ac_configure_args_raw in 1889 *$as_nl*) 1890 ac_safe_unquote= ;; 1891 *) 1892 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1893 ac_unsafe_a="$ac_unsafe_z#~" 1894 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1895 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1896esac 1897 1898cat >config.log <<_ACEOF 1899This file contains any messages produced by compilers while 1900running configure, to aid debugging if configure makes a mistake. 1901 1902It was created by xinit $as_me 1.4.3, which was 1903generated by GNU Autoconf 2.71. Invocation command line was 1904 1905 $ $0$ac_configure_args_raw 1906 1907_ACEOF 1908exec 5>>config.log 1909{ 1910cat <<_ASUNAME 1911## --------- ## 1912## Platform. ## 1913## --------- ## 1914 1915hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1916uname -m = `(uname -m) 2>/dev/null || echo unknown` 1917uname -r = `(uname -r) 2>/dev/null || echo unknown` 1918uname -s = `(uname -s) 2>/dev/null || echo unknown` 1919uname -v = `(uname -v) 2>/dev/null || echo unknown` 1920 1921/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1922/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1923 1924/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1925/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1926/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1927/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1928/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1929/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1930/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1931 1932_ASUNAME 1933 1934as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1935for as_dir in $PATH 1936do 1937 IFS=$as_save_IFS 1938 case $as_dir in #((( 1939 '') as_dir=./ ;; 1940 */) ;; 1941 *) as_dir=$as_dir/ ;; 1942 esac 1943 printf "%s\n" "PATH: $as_dir" 1944 done 1945IFS=$as_save_IFS 1946 1947} >&5 1948 1949cat >&5 <<_ACEOF 1950 1951 1952## ----------- ## 1953## Core tests. ## 1954## ----------- ## 1955 1956_ACEOF 1957 1958 1959# Keep a trace of the command line. 1960# Strip out --no-create and --no-recursion so they do not pile up. 1961# Strip out --silent because we don't want to record it for future runs. 1962# Also quote any args containing shell meta-characters. 1963# Make two passes to allow for proper duplicate-argument suppression. 1964ac_configure_args= 1965ac_configure_args0= 1966ac_configure_args1= 1967ac_must_keep_next=false 1968for ac_pass in 1 2 1969do 1970 for ac_arg 1971 do 1972 case $ac_arg in 1973 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1974 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1975 | -silent | --silent | --silen | --sile | --sil) 1976 continue ;; 1977 *\'*) 1978 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1979 esac 1980 case $ac_pass in 1981 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1982 2) 1983 as_fn_append ac_configure_args1 " '$ac_arg'" 1984 if test $ac_must_keep_next = true; then 1985 ac_must_keep_next=false # Got value, back to normal. 1986 else 1987 case $ac_arg in 1988 *=* | --config-cache | -C | -disable-* | --disable-* \ 1989 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1990 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1991 | -with-* | --with-* | -without-* | --without-* | --x) 1992 case "$ac_configure_args0 " in 1993 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1994 esac 1995 ;; 1996 -* ) ac_must_keep_next=true ;; 1997 esac 1998 fi 1999 as_fn_append ac_configure_args " '$ac_arg'" 2000 ;; 2001 esac 2002 done 2003done 2004{ ac_configure_args0=; unset ac_configure_args0;} 2005{ ac_configure_args1=; unset ac_configure_args1;} 2006 2007# When interrupted or exit'd, cleanup temporary files, and complete 2008# config.log. We remove comments because anyway the quotes in there 2009# would cause problems or look ugly. 2010# WARNING: Use '\'' to represent an apostrophe within the trap. 2011# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2012trap 'exit_status=$? 2013 # Sanitize IFS. 2014 IFS=" "" $as_nl" 2015 # Save into config.log some information that might help in debugging. 2016 { 2017 echo 2018 2019 printf "%s\n" "## ---------------- ## 2020## Cache variables. ## 2021## ---------------- ##" 2022 echo 2023 # The following way of writing the cache mishandles newlines in values, 2024( 2025 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2026 eval ac_val=\$$ac_var 2027 case $ac_val in #( 2028 *${as_nl}*) 2029 case $ac_var in #( 2030 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2031printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2032 esac 2033 case $ac_var in #( 2034 _ | IFS | as_nl) ;; #( 2035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2036 *) { eval $ac_var=; unset $ac_var;} ;; 2037 esac ;; 2038 esac 2039 done 2040 (set) 2>&1 | 2041 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2042 *${as_nl}ac_space=\ *) 2043 sed -n \ 2044 "s/'\''/'\''\\\\'\'''\''/g; 2045 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2046 ;; #( 2047 *) 2048 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2049 ;; 2050 esac | 2051 sort 2052) 2053 echo 2054 2055 printf "%s\n" "## ----------------- ## 2056## Output variables. ## 2057## ----------------- ##" 2058 echo 2059 for ac_var in $ac_subst_vars 2060 do 2061 eval ac_val=\$$ac_var 2062 case $ac_val in 2063 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2064 esac 2065 printf "%s\n" "$ac_var='\''$ac_val'\''" 2066 done | sort 2067 echo 2068 2069 if test -n "$ac_subst_files"; then 2070 printf "%s\n" "## ------------------- ## 2071## File substitutions. ## 2072## ------------------- ##" 2073 echo 2074 for ac_var in $ac_subst_files 2075 do 2076 eval ac_val=\$$ac_var 2077 case $ac_val in 2078 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2079 esac 2080 printf "%s\n" "$ac_var='\''$ac_val'\''" 2081 done | sort 2082 echo 2083 fi 2084 2085 if test -s confdefs.h; then 2086 printf "%s\n" "## ----------- ## 2087## confdefs.h. ## 2088## ----------- ##" 2089 echo 2090 cat confdefs.h 2091 echo 2092 fi 2093 test "$ac_signal" != 0 && 2094 printf "%s\n" "$as_me: caught signal $ac_signal" 2095 printf "%s\n" "$as_me: exit $exit_status" 2096 } >&5 2097 rm -f core *.core core.conftest.* && 2098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2099 exit $exit_status 2100' 0 2101for ac_signal in 1 2 13 15; do 2102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2103done 2104ac_signal=0 2105 2106# confdefs.h avoids OS command line length limits that DEFS can exceed. 2107rm -f -r conftest* confdefs.h 2108 2109printf "%s\n" "/* confdefs.h */" > confdefs.h 2110 2111# Predefined preprocessor variables. 2112 2113printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2114 2115printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2116 2117printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2118 2119printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2120 2121printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2122 2123printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2124 2125 2126# Let the site file select an alternate cache file if it wants to. 2127# Prefer an explicitly selected file to automatically selected ones. 2128if test -n "$CONFIG_SITE"; then 2129 ac_site_files="$CONFIG_SITE" 2130elif test "x$prefix" != xNONE; then 2131 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2132else 2133 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2134fi 2135 2136for ac_site_file in $ac_site_files 2137do 2138 case $ac_site_file in #( 2139 */*) : 2140 ;; #( 2141 *) : 2142 ac_site_file=./$ac_site_file ;; 2143esac 2144 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2146printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2147 sed 's/^/| /' "$ac_site_file" >&5 2148 . "$ac_site_file" \ 2149 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2150printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2151as_fn_error $? "failed to load site script $ac_site_file 2152See \`config.log' for more details" "$LINENO" 5; } 2153 fi 2154done 2155 2156if test -r "$cache_file"; then 2157 # Some versions of bash will fail to source /dev/null (special files 2158 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2159 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2161printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2162 case $cache_file in 2163 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2164 *) . "./$cache_file";; 2165 esac 2166 fi 2167else 2168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2169printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2170 >$cache_file 2171fi 2172 2173as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2174# Test code for whether the C compiler supports C89 (global declarations) 2175ac_c_conftest_c89_globals=' 2176/* Does the compiler advertise C89 conformance? 2177 Do not test the value of __STDC__, because some compilers set it to 0 2178 while being otherwise adequately conformant. */ 2179#if !defined __STDC__ 2180# error "Compiler does not advertise C89 conformance" 2181#endif 2182 2183#include <stddef.h> 2184#include <stdarg.h> 2185struct stat; 2186/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2187struct buf { int x; }; 2188struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2189static char *e (p, i) 2190 char **p; 2191 int i; 2192{ 2193 return p[i]; 2194} 2195static char *f (char * (*g) (char **, int), char **p, ...) 2196{ 2197 char *s; 2198 va_list v; 2199 va_start (v,p); 2200 s = g (p, va_arg (v,int)); 2201 va_end (v); 2202 return s; 2203} 2204 2205/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2206 function prototypes and stuff, but not \xHH hex character constants. 2207 These do not provoke an error unfortunately, instead are silently treated 2208 as an "x". The following induces an error, until -std is added to get 2209 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2210 array size at least. It is necessary to write \x00 == 0 to get something 2211 that is true only with -std. */ 2212int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2213 2214/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2215 inside strings and character constants. */ 2216#define FOO(x) '\''x'\'' 2217int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2218 2219int test (int i, double x); 2220struct s1 {int (*f) (int a);}; 2221struct s2 {int (*f) (double a);}; 2222int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2223 int, int);' 2224 2225# Test code for whether the C compiler supports C89 (body of main). 2226ac_c_conftest_c89_main=' 2227ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2228' 2229 2230# Test code for whether the C compiler supports C99 (global declarations) 2231ac_c_conftest_c99_globals=' 2232// Does the compiler advertise C99 conformance? 2233#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2234# error "Compiler does not advertise C99 conformance" 2235#endif 2236 2237#include <stdbool.h> 2238extern int puts (const char *); 2239extern int printf (const char *, ...); 2240extern int dprintf (int, const char *, ...); 2241extern void *malloc (size_t); 2242 2243// Check varargs macros. These examples are taken from C99 6.10.3.5. 2244// dprintf is used instead of fprintf to avoid needing to declare 2245// FILE and stderr. 2246#define debug(...) dprintf (2, __VA_ARGS__) 2247#define showlist(...) puts (#__VA_ARGS__) 2248#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2249static void 2250test_varargs_macros (void) 2251{ 2252 int x = 1234; 2253 int y = 5678; 2254 debug ("Flag"); 2255 debug ("X = %d\n", x); 2256 showlist (The first, second, and third items.); 2257 report (x>y, "x is %d but y is %d", x, y); 2258} 2259 2260// Check long long types. 2261#define BIG64 18446744073709551615ull 2262#define BIG32 4294967295ul 2263#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2264#if !BIG_OK 2265 #error "your preprocessor is broken" 2266#endif 2267#if BIG_OK 2268#else 2269 #error "your preprocessor is broken" 2270#endif 2271static long long int bignum = -9223372036854775807LL; 2272static unsigned long long int ubignum = BIG64; 2273 2274struct incomplete_array 2275{ 2276 int datasize; 2277 double data[]; 2278}; 2279 2280struct named_init { 2281 int number; 2282 const wchar_t *name; 2283 double average; 2284}; 2285 2286typedef const char *ccp; 2287 2288static inline int 2289test_restrict (ccp restrict text) 2290{ 2291 // See if C++-style comments work. 2292 // Iterate through items via the restricted pointer. 2293 // Also check for declarations in for loops. 2294 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2295 continue; 2296 return 0; 2297} 2298 2299// Check varargs and va_copy. 2300static bool 2301test_varargs (const char *format, ...) 2302{ 2303 va_list args; 2304 va_start (args, format); 2305 va_list args_copy; 2306 va_copy (args_copy, args); 2307 2308 const char *str = ""; 2309 int number = 0; 2310 float fnumber = 0; 2311 2312 while (*format) 2313 { 2314 switch (*format++) 2315 { 2316 case '\''s'\'': // string 2317 str = va_arg (args_copy, const char *); 2318 break; 2319 case '\''d'\'': // int 2320 number = va_arg (args_copy, int); 2321 break; 2322 case '\''f'\'': // float 2323 fnumber = va_arg (args_copy, double); 2324 break; 2325 default: 2326 break; 2327 } 2328 } 2329 va_end (args_copy); 2330 va_end (args); 2331 2332 return *str && number && fnumber; 2333} 2334' 2335 2336# Test code for whether the C compiler supports C99 (body of main). 2337ac_c_conftest_c99_main=' 2338 // Check bool. 2339 _Bool success = false; 2340 success |= (argc != 0); 2341 2342 // Check restrict. 2343 if (test_restrict ("String literal") == 0) 2344 success = true; 2345 char *restrict newvar = "Another string"; 2346 2347 // Check varargs. 2348 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2349 test_varargs_macros (); 2350 2351 // Check flexible array members. 2352 struct incomplete_array *ia = 2353 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2354 ia->datasize = 10; 2355 for (int i = 0; i < ia->datasize; ++i) 2356 ia->data[i] = i * 1.234; 2357 2358 // Check named initializers. 2359 struct named_init ni = { 2360 .number = 34, 2361 .name = L"Test wide string", 2362 .average = 543.34343, 2363 }; 2364 2365 ni.number = 58; 2366 2367 int dynamic_array[ni.number]; 2368 dynamic_array[0] = argv[0][0]; 2369 dynamic_array[ni.number - 1] = 543; 2370 2371 // work around unused variable warnings 2372 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2373 || dynamic_array[ni.number - 1] != 543); 2374' 2375 2376# Test code for whether the C compiler supports C11 (global declarations) 2377ac_c_conftest_c11_globals=' 2378// Does the compiler advertise C11 conformance? 2379#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2380# error "Compiler does not advertise C11 conformance" 2381#endif 2382 2383// Check _Alignas. 2384char _Alignas (double) aligned_as_double; 2385char _Alignas (0) no_special_alignment; 2386extern char aligned_as_int; 2387char _Alignas (0) _Alignas (int) aligned_as_int; 2388 2389// Check _Alignof. 2390enum 2391{ 2392 int_alignment = _Alignof (int), 2393 int_array_alignment = _Alignof (int[100]), 2394 char_alignment = _Alignof (char) 2395}; 2396_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2397 2398// Check _Noreturn. 2399int _Noreturn does_not_return (void) { for (;;) continue; } 2400 2401// Check _Static_assert. 2402struct test_static_assert 2403{ 2404 int x; 2405 _Static_assert (sizeof (int) <= sizeof (long int), 2406 "_Static_assert does not work in struct"); 2407 long int y; 2408}; 2409 2410// Check UTF-8 literals. 2411#define u8 syntax error! 2412char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2413 2414// Check duplicate typedefs. 2415typedef long *long_ptr; 2416typedef long int *long_ptr; 2417typedef long_ptr long_ptr; 2418 2419// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2420struct anonymous 2421{ 2422 union { 2423 struct { int i; int j; }; 2424 struct { int k; long int l; } w; 2425 }; 2426 int m; 2427} v1; 2428' 2429 2430# Test code for whether the C compiler supports C11 (body of main). 2431ac_c_conftest_c11_main=' 2432 _Static_assert ((offsetof (struct anonymous, i) 2433 == offsetof (struct anonymous, w.k)), 2434 "Anonymous union alignment botch"); 2435 v1.i = 2; 2436 v1.w.k = 5; 2437 ok |= v1.i != 5; 2438' 2439 2440# Test code for whether the C compiler supports C11 (complete). 2441ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2442${ac_c_conftest_c99_globals} 2443${ac_c_conftest_c11_globals} 2444 2445int 2446main (int argc, char **argv) 2447{ 2448 int ok = 0; 2449 ${ac_c_conftest_c89_main} 2450 ${ac_c_conftest_c99_main} 2451 ${ac_c_conftest_c11_main} 2452 return ok; 2453} 2454" 2455 2456# Test code for whether the C compiler supports C99 (complete). 2457ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2458${ac_c_conftest_c99_globals} 2459 2460int 2461main (int argc, char **argv) 2462{ 2463 int ok = 0; 2464 ${ac_c_conftest_c89_main} 2465 ${ac_c_conftest_c99_main} 2466 return ok; 2467} 2468" 2469 2470# Test code for whether the C compiler supports C89 (complete). 2471ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2472 2473int 2474main (int argc, char **argv) 2475{ 2476 int ok = 0; 2477 ${ac_c_conftest_c89_main} 2478 return ok; 2479} 2480" 2481 2482as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2483as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2484as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2485as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2486as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2487as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2488as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2489as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2490as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2491as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2492 2493# Auxiliary files required by this configure script. 2494ac_aux_files="config.guess config.sub missing install-sh compile" 2495 2496# Locations in which to look for auxiliary files. 2497ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2498 2499# Search for a directory containing all of the required auxiliary files, 2500# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2501# If we don't find one directory that contains all the files we need, 2502# we report the set of missing files from the *first* directory in 2503# $ac_aux_dir_candidates and give up. 2504ac_missing_aux_files="" 2505ac_first_candidate=: 2506printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2507as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2508as_found=false 2509for as_dir in $ac_aux_dir_candidates 2510do 2511 IFS=$as_save_IFS 2512 case $as_dir in #((( 2513 '') as_dir=./ ;; 2514 */) ;; 2515 *) as_dir=$as_dir/ ;; 2516 esac 2517 as_found=: 2518 2519 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2520 ac_aux_dir_found=yes 2521 ac_install_sh= 2522 for ac_aux in $ac_aux_files 2523 do 2524 # As a special case, if "install-sh" is required, that requirement 2525 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2526 # and $ac_install_sh is set appropriately for whichever one is found. 2527 if test x"$ac_aux" = x"install-sh" 2528 then 2529 if test -f "${as_dir}install-sh"; then 2530 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2531 ac_install_sh="${as_dir}install-sh -c" 2532 elif test -f "${as_dir}install.sh"; then 2533 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2534 ac_install_sh="${as_dir}install.sh -c" 2535 elif test -f "${as_dir}shtool"; then 2536 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2537 ac_install_sh="${as_dir}shtool install -c" 2538 else 2539 ac_aux_dir_found=no 2540 if $ac_first_candidate; then 2541 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2542 else 2543 break 2544 fi 2545 fi 2546 else 2547 if test -f "${as_dir}${ac_aux}"; then 2548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2549 else 2550 ac_aux_dir_found=no 2551 if $ac_first_candidate; then 2552 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2553 else 2554 break 2555 fi 2556 fi 2557 fi 2558 done 2559 if test "$ac_aux_dir_found" = yes; then 2560 ac_aux_dir="$as_dir" 2561 break 2562 fi 2563 ac_first_candidate=false 2564 2565 as_found=false 2566done 2567IFS=$as_save_IFS 2568if $as_found 2569then : 2570 2571else $as_nop 2572 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2573fi 2574 2575 2576# These three variables are undocumented and unsupported, 2577# and are intended to be withdrawn in a future Autoconf release. 2578# They can cause serious problems if a builder's source tree is in a directory 2579# whose full name contains unusual characters. 2580if test -f "${ac_aux_dir}config.guess"; then 2581 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2582fi 2583if test -f "${ac_aux_dir}config.sub"; then 2584 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2585fi 2586if test -f "$ac_aux_dir/configure"; then 2587 ac_configure="$SHELL ${ac_aux_dir}configure" 2588fi 2589 2590# Check that the precious variables saved in the cache have kept the same 2591# value. 2592ac_cache_corrupted=false 2593for ac_var in $ac_precious_vars; do 2594 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2595 eval ac_new_set=\$ac_env_${ac_var}_set 2596 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2597 eval ac_new_val=\$ac_env_${ac_var}_value 2598 case $ac_old_set,$ac_new_set in 2599 set,) 2600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2601printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2602 ac_cache_corrupted=: ;; 2603 ,set) 2604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2605printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2606 ac_cache_corrupted=: ;; 2607 ,);; 2608 *) 2609 if test "x$ac_old_val" != "x$ac_new_val"; then 2610 # differences in whitespace do not lead to failure. 2611 ac_old_val_w=`echo x $ac_old_val` 2612 ac_new_val_w=`echo x $ac_new_val` 2613 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2615printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2616 ac_cache_corrupted=: 2617 else 2618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2619printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2620 eval $ac_var=\$ac_old_val 2621 fi 2622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2623printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2625printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2626 fi;; 2627 esac 2628 # Pass precious variables to config.status. 2629 if test "$ac_new_set" = set; then 2630 case $ac_new_val in 2631 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2632 *) ac_arg=$ac_var=$ac_new_val ;; 2633 esac 2634 case " $ac_configure_args " in 2635 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2636 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2637 esac 2638 fi 2639done 2640if $ac_cache_corrupted; then 2641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2642printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2644printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2645 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2646 and start over" "$LINENO" 5 2647fi 2648## -------------------- ## 2649## Main body of script. ## 2650## -------------------- ## 2651 2652ac_ext=c 2653ac_cpp='$CPP $CPPFLAGS' 2654ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2655ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2656ac_compiler_gnu=$ac_cv_c_compiler_gnu 2657 2658 2659 2660ac_config_headers="$ac_config_headers config.h" 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673# Expand $ac_aux_dir to an absolute path. 2674am_aux_dir=`cd "$ac_aux_dir" && pwd` 2675 2676ac_ext=c 2677ac_cpp='$CPP $CPPFLAGS' 2678ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2679ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2680ac_compiler_gnu=$ac_cv_c_compiler_gnu 2681if test -n "$ac_tool_prefix"; then 2682 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2683set dummy ${ac_tool_prefix}gcc; ac_word=$2 2684{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2685printf %s "checking for $ac_word... " >&6; } 2686if test ${ac_cv_prog_CC+y} 2687then : 2688 printf %s "(cached) " >&6 2689else $as_nop 2690 if test -n "$CC"; then 2691 ac_cv_prog_CC="$CC" # Let the user override the test. 2692else 2693as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2694for as_dir in $PATH 2695do 2696 IFS=$as_save_IFS 2697 case $as_dir in #((( 2698 '') as_dir=./ ;; 2699 */) ;; 2700 *) as_dir=$as_dir/ ;; 2701 esac 2702 for ac_exec_ext in '' $ac_executable_extensions; do 2703 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2704 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2705 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2706 break 2 2707 fi 2708done 2709 done 2710IFS=$as_save_IFS 2711 2712fi 2713fi 2714CC=$ac_cv_prog_CC 2715if test -n "$CC"; then 2716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2717printf "%s\n" "$CC" >&6; } 2718else 2719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2720printf "%s\n" "no" >&6; } 2721fi 2722 2723 2724fi 2725if test -z "$ac_cv_prog_CC"; then 2726 ac_ct_CC=$CC 2727 # Extract the first word of "gcc", so it can be a program name with args. 2728set dummy gcc; ac_word=$2 2729{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2730printf %s "checking for $ac_word... " >&6; } 2731if test ${ac_cv_prog_ac_ct_CC+y} 2732then : 2733 printf %s "(cached) " >&6 2734else $as_nop 2735 if test -n "$ac_ct_CC"; then 2736 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2737else 2738as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2739for as_dir in $PATH 2740do 2741 IFS=$as_save_IFS 2742 case $as_dir in #((( 2743 '') as_dir=./ ;; 2744 */) ;; 2745 *) as_dir=$as_dir/ ;; 2746 esac 2747 for ac_exec_ext in '' $ac_executable_extensions; do 2748 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2749 ac_cv_prog_ac_ct_CC="gcc" 2750 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2751 break 2 2752 fi 2753done 2754 done 2755IFS=$as_save_IFS 2756 2757fi 2758fi 2759ac_ct_CC=$ac_cv_prog_ac_ct_CC 2760if test -n "$ac_ct_CC"; then 2761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2762printf "%s\n" "$ac_ct_CC" >&6; } 2763else 2764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2765printf "%s\n" "no" >&6; } 2766fi 2767 2768 if test "x$ac_ct_CC" = x; then 2769 CC="" 2770 else 2771 case $cross_compiling:$ac_tool_warned in 2772yes:) 2773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2774printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2775ac_tool_warned=yes ;; 2776esac 2777 CC=$ac_ct_CC 2778 fi 2779else 2780 CC="$ac_cv_prog_CC" 2781fi 2782 2783if test -z "$CC"; then 2784 if test -n "$ac_tool_prefix"; then 2785 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2786set dummy ${ac_tool_prefix}cc; ac_word=$2 2787{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2788printf %s "checking for $ac_word... " >&6; } 2789if test ${ac_cv_prog_CC+y} 2790then : 2791 printf %s "(cached) " >&6 2792else $as_nop 2793 if test -n "$CC"; then 2794 ac_cv_prog_CC="$CC" # Let the user override the test. 2795else 2796as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797for as_dir in $PATH 2798do 2799 IFS=$as_save_IFS 2800 case $as_dir in #((( 2801 '') as_dir=./ ;; 2802 */) ;; 2803 *) as_dir=$as_dir/ ;; 2804 esac 2805 for ac_exec_ext in '' $ac_executable_extensions; do 2806 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2807 ac_cv_prog_CC="${ac_tool_prefix}cc" 2808 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2809 break 2 2810 fi 2811done 2812 done 2813IFS=$as_save_IFS 2814 2815fi 2816fi 2817CC=$ac_cv_prog_CC 2818if test -n "$CC"; then 2819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2820printf "%s\n" "$CC" >&6; } 2821else 2822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2823printf "%s\n" "no" >&6; } 2824fi 2825 2826 2827 fi 2828fi 2829if test -z "$CC"; then 2830 # Extract the first word of "cc", so it can be a program name with args. 2831set dummy cc; 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="$CC" # Let the user override the test. 2840else 2841 ac_prog_rejected=no 2842as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2843for as_dir in $PATH 2844do 2845 IFS=$as_save_IFS 2846 case $as_dir in #((( 2847 '') as_dir=./ ;; 2848 */) ;; 2849 *) as_dir=$as_dir/ ;; 2850 esac 2851 for ac_exec_ext in '' $ac_executable_extensions; do 2852 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2853 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2854 ac_prog_rejected=yes 2855 continue 2856 fi 2857 ac_cv_prog_CC="cc" 2858 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2859 break 2 2860 fi 2861done 2862 done 2863IFS=$as_save_IFS 2864 2865if test $ac_prog_rejected = yes; then 2866 # We found a bogon in the path, so make sure we never use it. 2867 set dummy $ac_cv_prog_CC 2868 shift 2869 if test $# != 0; then 2870 # We chose a different compiler from the bogus one. 2871 # However, it has the same basename, so the bogon will be chosen 2872 # first if we set CC to just the basename; use the full file name. 2873 shift 2874 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2875 fi 2876fi 2877fi 2878fi 2879CC=$ac_cv_prog_CC 2880if test -n "$CC"; then 2881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2882printf "%s\n" "$CC" >&6; } 2883else 2884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2885printf "%s\n" "no" >&6; } 2886fi 2887 2888 2889fi 2890if test -z "$CC"; then 2891 if test -n "$ac_tool_prefix"; then 2892 for ac_prog in cl.exe 2893 do 2894 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2895set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897printf %s "checking for $ac_word... " >&6; } 2898if test ${ac_cv_prog_CC+y} 2899then : 2900 printf %s "(cached) " >&6 2901else $as_nop 2902 if test -n "$CC"; then 2903 ac_cv_prog_CC="$CC" # Let the user override the test. 2904else 2905as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2906for as_dir in $PATH 2907do 2908 IFS=$as_save_IFS 2909 case $as_dir in #((( 2910 '') as_dir=./ ;; 2911 */) ;; 2912 *) as_dir=$as_dir/ ;; 2913 esac 2914 for ac_exec_ext in '' $ac_executable_extensions; do 2915 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2916 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2917 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2918 break 2 2919 fi 2920done 2921 done 2922IFS=$as_save_IFS 2923 2924fi 2925fi 2926CC=$ac_cv_prog_CC 2927if test -n "$CC"; then 2928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2929printf "%s\n" "$CC" >&6; } 2930else 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2932printf "%s\n" "no" >&6; } 2933fi 2934 2935 2936 test -n "$CC" && break 2937 done 2938fi 2939if test -z "$CC"; then 2940 ac_ct_CC=$CC 2941 for ac_prog in cl.exe 2942do 2943 # Extract the first word of "$ac_prog", so it can be a program name with args. 2944set dummy $ac_prog; ac_word=$2 2945{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2946printf %s "checking for $ac_word... " >&6; } 2947if test ${ac_cv_prog_ac_ct_CC+y} 2948then : 2949 printf %s "(cached) " >&6 2950else $as_nop 2951 if test -n "$ac_ct_CC"; then 2952 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2953else 2954as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2955for as_dir in $PATH 2956do 2957 IFS=$as_save_IFS 2958 case $as_dir in #((( 2959 '') as_dir=./ ;; 2960 */) ;; 2961 *) as_dir=$as_dir/ ;; 2962 esac 2963 for ac_exec_ext in '' $ac_executable_extensions; do 2964 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2965 ac_cv_prog_ac_ct_CC="$ac_prog" 2966 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2967 break 2 2968 fi 2969done 2970 done 2971IFS=$as_save_IFS 2972 2973fi 2974fi 2975ac_ct_CC=$ac_cv_prog_ac_ct_CC 2976if test -n "$ac_ct_CC"; then 2977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2978printf "%s\n" "$ac_ct_CC" >&6; } 2979else 2980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2981printf "%s\n" "no" >&6; } 2982fi 2983 2984 2985 test -n "$ac_ct_CC" && break 2986done 2987 2988 if test "x$ac_ct_CC" = x; then 2989 CC="" 2990 else 2991 case $cross_compiling:$ac_tool_warned in 2992yes:) 2993{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2994printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2995ac_tool_warned=yes ;; 2996esac 2997 CC=$ac_ct_CC 2998 fi 2999fi 3000 3001fi 3002if test -z "$CC"; then 3003 if test -n "$ac_tool_prefix"; then 3004 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3005set dummy ${ac_tool_prefix}clang; ac_word=$2 3006{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3007printf %s "checking for $ac_word... " >&6; } 3008if test ${ac_cv_prog_CC+y} 3009then : 3010 printf %s "(cached) " >&6 3011else $as_nop 3012 if test -n "$CC"; then 3013 ac_cv_prog_CC="$CC" # Let the user override the test. 3014else 3015as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3016for as_dir in $PATH 3017do 3018 IFS=$as_save_IFS 3019 case $as_dir in #((( 3020 '') as_dir=./ ;; 3021 */) ;; 3022 *) as_dir=$as_dir/ ;; 3023 esac 3024 for ac_exec_ext in '' $ac_executable_extensions; do 3025 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3026 ac_cv_prog_CC="${ac_tool_prefix}clang" 3027 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3028 break 2 3029 fi 3030done 3031 done 3032IFS=$as_save_IFS 3033 3034fi 3035fi 3036CC=$ac_cv_prog_CC 3037if test -n "$CC"; then 3038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3039printf "%s\n" "$CC" >&6; } 3040else 3041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3042printf "%s\n" "no" >&6; } 3043fi 3044 3045 3046fi 3047if test -z "$ac_cv_prog_CC"; then 3048 ac_ct_CC=$CC 3049 # Extract the first word of "clang", so it can be a program name with args. 3050set dummy clang; ac_word=$2 3051{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3052printf %s "checking for $ac_word... " >&6; } 3053if test ${ac_cv_prog_ac_ct_CC+y} 3054then : 3055 printf %s "(cached) " >&6 3056else $as_nop 3057 if test -n "$ac_ct_CC"; then 3058 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3059else 3060as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3061for as_dir in $PATH 3062do 3063 IFS=$as_save_IFS 3064 case $as_dir in #((( 3065 '') as_dir=./ ;; 3066 */) ;; 3067 *) as_dir=$as_dir/ ;; 3068 esac 3069 for ac_exec_ext in '' $ac_executable_extensions; do 3070 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3071 ac_cv_prog_ac_ct_CC="clang" 3072 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3073 break 2 3074 fi 3075done 3076 done 3077IFS=$as_save_IFS 3078 3079fi 3080fi 3081ac_ct_CC=$ac_cv_prog_ac_ct_CC 3082if test -n "$ac_ct_CC"; then 3083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3084printf "%s\n" "$ac_ct_CC" >&6; } 3085else 3086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3087printf "%s\n" "no" >&6; } 3088fi 3089 3090 if test "x$ac_ct_CC" = x; then 3091 CC="" 3092 else 3093 case $cross_compiling:$ac_tool_warned in 3094yes:) 3095{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3096printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3097ac_tool_warned=yes ;; 3098esac 3099 CC=$ac_ct_CC 3100 fi 3101else 3102 CC="$ac_cv_prog_CC" 3103fi 3104 3105fi 3106 3107 3108test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3109printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3110as_fn_error $? "no acceptable C compiler found in \$PATH 3111See \`config.log' for more details" "$LINENO" 5; } 3112 3113# Provide some information about the compiler. 3114printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3115set X $ac_compile 3116ac_compiler=$2 3117for ac_option in --version -v -V -qversion -version; do 3118 { { ac_try="$ac_compiler $ac_option >&5" 3119case "(($ac_try" in 3120 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3121 *) ac_try_echo=$ac_try;; 3122esac 3123eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3124printf "%s\n" "$ac_try_echo"; } >&5 3125 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3126 ac_status=$? 3127 if test -s conftest.err; then 3128 sed '10a\ 3129... rest of stderr output deleted ... 3130 10q' conftest.err >conftest.er1 3131 cat conftest.er1 >&5 3132 fi 3133 rm -f conftest.er1 conftest.err 3134 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3135 test $ac_status = 0; } 3136done 3137 3138cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3139/* end confdefs.h. */ 3140 3141int 3142main (void) 3143{ 3144 3145 ; 3146 return 0; 3147} 3148_ACEOF 3149ac_clean_files_save=$ac_clean_files 3150ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3151# Try to create an executable without -o first, disregard a.out. 3152# It will help us diagnose broken compilers, and finding out an intuition 3153# of exeext. 3154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3155printf %s "checking whether the C compiler works... " >&6; } 3156ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3157 3158# The possible output files: 3159ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3160 3161ac_rmfiles= 3162for ac_file in $ac_files 3163do 3164 case $ac_file in 3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3167 esac 3168done 3169rm -f $ac_rmfiles 3170 3171if { { ac_try="$ac_link_default" 3172case "(($ac_try" in 3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3174 *) ac_try_echo=$ac_try;; 3175esac 3176eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3177printf "%s\n" "$ac_try_echo"; } >&5 3178 (eval "$ac_link_default") 2>&5 3179 ac_status=$? 3180 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3181 test $ac_status = 0; } 3182then : 3183 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3184# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3185# in a Makefile. We should not override ac_cv_exeext if it was cached, 3186# so that the user can short-circuit this test for compilers unknown to 3187# Autoconf. 3188for ac_file in $ac_files '' 3189do 3190 test -f "$ac_file" || continue 3191 case $ac_file in 3192 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3193 ;; 3194 [ab].out ) 3195 # We found the default executable, but exeext='' is most 3196 # certainly right. 3197 break;; 3198 *.* ) 3199 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3200 then :; else 3201 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3202 fi 3203 # We set ac_cv_exeext here because the later test for it is not 3204 # safe: cross compilers may not add the suffix if given an `-o' 3205 # argument, so we may need to know it at that point already. 3206 # Even if this section looks crufty: it has the advantage of 3207 # actually working. 3208 break;; 3209 * ) 3210 break;; 3211 esac 3212done 3213test "$ac_cv_exeext" = no && ac_cv_exeext= 3214 3215else $as_nop 3216 ac_file='' 3217fi 3218if test -z "$ac_file" 3219then : 3220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3221printf "%s\n" "no" >&6; } 3222printf "%s\n" "$as_me: failed program was:" >&5 3223sed 's/^/| /' conftest.$ac_ext >&5 3224 3225{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3226printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3227as_fn_error 77 "C compiler cannot create executables 3228See \`config.log' for more details" "$LINENO" 5; } 3229else $as_nop 3230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3231printf "%s\n" "yes" >&6; } 3232fi 3233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3234printf %s "checking for C compiler default output file name... " >&6; } 3235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3236printf "%s\n" "$ac_file" >&6; } 3237ac_exeext=$ac_cv_exeext 3238 3239rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3240ac_clean_files=$ac_clean_files_save 3241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3242printf %s "checking for suffix of executables... " >&6; } 3243if { { ac_try="$ac_link" 3244case "(($ac_try" in 3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3246 *) ac_try_echo=$ac_try;; 3247esac 3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3249printf "%s\n" "$ac_try_echo"; } >&5 3250 (eval "$ac_link") 2>&5 3251 ac_status=$? 3252 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3253 test $ac_status = 0; } 3254then : 3255 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3256# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3257# work properly (i.e., refer to `conftest.exe'), while it won't with 3258# `rm'. 3259for ac_file in conftest.exe conftest conftest.*; do 3260 test -f "$ac_file" || continue 3261 case $ac_file in 3262 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3263 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3264 break;; 3265 * ) break;; 3266 esac 3267done 3268else $as_nop 3269 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3270printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3271as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3272See \`config.log' for more details" "$LINENO" 5; } 3273fi 3274rm -f conftest conftest$ac_cv_exeext 3275{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3276printf "%s\n" "$ac_cv_exeext" >&6; } 3277 3278rm -f conftest.$ac_ext 3279EXEEXT=$ac_cv_exeext 3280ac_exeext=$EXEEXT 3281cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3282/* end confdefs.h. */ 3283#include <stdio.h> 3284int 3285main (void) 3286{ 3287FILE *f = fopen ("conftest.out", "w"); 3288 return ferror (f) || fclose (f) != 0; 3289 3290 ; 3291 return 0; 3292} 3293_ACEOF 3294ac_clean_files="$ac_clean_files conftest.out" 3295# Check that the compiler produces executables we can run. If not, either 3296# the compiler is broken, or we cross compile. 3297{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3298printf %s "checking whether we are cross compiling... " >&6; } 3299if test "$cross_compiling" != yes; then 3300 { { ac_try="$ac_link" 3301case "(($ac_try" in 3302 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3303 *) ac_try_echo=$ac_try;; 3304esac 3305eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3306printf "%s\n" "$ac_try_echo"; } >&5 3307 (eval "$ac_link") 2>&5 3308 ac_status=$? 3309 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3310 test $ac_status = 0; } 3311 if { ac_try='./conftest$ac_cv_exeext' 3312 { { case "(($ac_try" in 3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3314 *) ac_try_echo=$ac_try;; 3315esac 3316eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3317printf "%s\n" "$ac_try_echo"; } >&5 3318 (eval "$ac_try") 2>&5 3319 ac_status=$? 3320 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3321 test $ac_status = 0; }; }; then 3322 cross_compiling=no 3323 else 3324 if test "$cross_compiling" = maybe; then 3325 cross_compiling=yes 3326 else 3327 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3328printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3329as_fn_error 77 "cannot run C compiled programs. 3330If you meant to cross compile, use \`--host'. 3331See \`config.log' for more details" "$LINENO" 5; } 3332 fi 3333 fi 3334fi 3335{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3336printf "%s\n" "$cross_compiling" >&6; } 3337 3338rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3339ac_clean_files=$ac_clean_files_save 3340{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3341printf %s "checking for suffix of object files... " >&6; } 3342if test ${ac_cv_objext+y} 3343then : 3344 printf %s "(cached) " >&6 3345else $as_nop 3346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3347/* end confdefs.h. */ 3348 3349int 3350main (void) 3351{ 3352 3353 ; 3354 return 0; 3355} 3356_ACEOF 3357rm -f conftest.o conftest.obj 3358if { { ac_try="$ac_compile" 3359case "(($ac_try" in 3360 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3361 *) ac_try_echo=$ac_try;; 3362esac 3363eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3364printf "%s\n" "$ac_try_echo"; } >&5 3365 (eval "$ac_compile") 2>&5 3366 ac_status=$? 3367 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3368 test $ac_status = 0; } 3369then : 3370 for ac_file in conftest.o conftest.obj conftest.*; do 3371 test -f "$ac_file" || continue; 3372 case $ac_file in 3373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3374 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3375 break;; 3376 esac 3377done 3378else $as_nop 3379 printf "%s\n" "$as_me: failed program was:" >&5 3380sed 's/^/| /' conftest.$ac_ext >&5 3381 3382{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3383printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3384as_fn_error $? "cannot compute suffix of object files: cannot compile 3385See \`config.log' for more details" "$LINENO" 5; } 3386fi 3387rm -f conftest.$ac_cv_objext conftest.$ac_ext 3388fi 3389{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3390printf "%s\n" "$ac_cv_objext" >&6; } 3391OBJEXT=$ac_cv_objext 3392ac_objext=$OBJEXT 3393{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3394printf %s "checking whether the compiler supports GNU C... " >&6; } 3395if test ${ac_cv_c_compiler_gnu+y} 3396then : 3397 printf %s "(cached) " >&6 3398else $as_nop 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400/* end confdefs.h. */ 3401 3402int 3403main (void) 3404{ 3405#ifndef __GNUC__ 3406 choke me 3407#endif 3408 3409 ; 3410 return 0; 3411} 3412_ACEOF 3413if ac_fn_c_try_compile "$LINENO" 3414then : 3415 ac_compiler_gnu=yes 3416else $as_nop 3417 ac_compiler_gnu=no 3418fi 3419rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3420ac_cv_c_compiler_gnu=$ac_compiler_gnu 3421 3422fi 3423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3424printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3425ac_compiler_gnu=$ac_cv_c_compiler_gnu 3426 3427if test $ac_compiler_gnu = yes; then 3428 GCC=yes 3429else 3430 GCC= 3431fi 3432ac_test_CFLAGS=${CFLAGS+y} 3433ac_save_CFLAGS=$CFLAGS 3434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3435printf %s "checking whether $CC accepts -g... " >&6; } 3436if test ${ac_cv_prog_cc_g+y} 3437then : 3438 printf %s "(cached) " >&6 3439else $as_nop 3440 ac_save_c_werror_flag=$ac_c_werror_flag 3441 ac_c_werror_flag=yes 3442 ac_cv_prog_cc_g=no 3443 CFLAGS="-g" 3444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3445/* end confdefs.h. */ 3446 3447int 3448main (void) 3449{ 3450 3451 ; 3452 return 0; 3453} 3454_ACEOF 3455if ac_fn_c_try_compile "$LINENO" 3456then : 3457 ac_cv_prog_cc_g=yes 3458else $as_nop 3459 CFLAGS="" 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461/* end confdefs.h. */ 3462 3463int 3464main (void) 3465{ 3466 3467 ; 3468 return 0; 3469} 3470_ACEOF 3471if ac_fn_c_try_compile "$LINENO" 3472then : 3473 3474else $as_nop 3475 ac_c_werror_flag=$ac_save_c_werror_flag 3476 CFLAGS="-g" 3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3478/* end confdefs.h. */ 3479 3480int 3481main (void) 3482{ 3483 3484 ; 3485 return 0; 3486} 3487_ACEOF 3488if ac_fn_c_try_compile "$LINENO" 3489then : 3490 ac_cv_prog_cc_g=yes 3491fi 3492rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3493fi 3494rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3495fi 3496rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3497 ac_c_werror_flag=$ac_save_c_werror_flag 3498fi 3499{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3500printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3501if test $ac_test_CFLAGS; then 3502 CFLAGS=$ac_save_CFLAGS 3503elif test $ac_cv_prog_cc_g = yes; then 3504 if test "$GCC" = yes; then 3505 CFLAGS="-g -O2" 3506 else 3507 CFLAGS="-g" 3508 fi 3509else 3510 if test "$GCC" = yes; then 3511 CFLAGS="-O2" 3512 else 3513 CFLAGS= 3514 fi 3515fi 3516ac_prog_cc_stdc=no 3517if test x$ac_prog_cc_stdc = xno 3518then : 3519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3520printf %s "checking for $CC option to enable C11 features... " >&6; } 3521if test ${ac_cv_prog_cc_c11+y} 3522then : 3523 printf %s "(cached) " >&6 3524else $as_nop 3525 ac_cv_prog_cc_c11=no 3526ac_save_CC=$CC 3527cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3528/* end confdefs.h. */ 3529$ac_c_conftest_c11_program 3530_ACEOF 3531for ac_arg in '' -std=gnu11 3532do 3533 CC="$ac_save_CC $ac_arg" 3534 if ac_fn_c_try_compile "$LINENO" 3535then : 3536 ac_cv_prog_cc_c11=$ac_arg 3537fi 3538rm -f core conftest.err conftest.$ac_objext conftest.beam 3539 test "x$ac_cv_prog_cc_c11" != "xno" && break 3540done 3541rm -f conftest.$ac_ext 3542CC=$ac_save_CC 3543fi 3544 3545if test "x$ac_cv_prog_cc_c11" = xno 3546then : 3547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3548printf "%s\n" "unsupported" >&6; } 3549else $as_nop 3550 if test "x$ac_cv_prog_cc_c11" = x 3551then : 3552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3553printf "%s\n" "none needed" >&6; } 3554else $as_nop 3555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3556printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3557 CC="$CC $ac_cv_prog_cc_c11" 3558fi 3559 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3560 ac_prog_cc_stdc=c11 3561fi 3562fi 3563if test x$ac_prog_cc_stdc = xno 3564then : 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3566printf %s "checking for $CC option to enable C99 features... " >&6; } 3567if test ${ac_cv_prog_cc_c99+y} 3568then : 3569 printf %s "(cached) " >&6 3570else $as_nop 3571 ac_cv_prog_cc_c99=no 3572ac_save_CC=$CC 3573cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3574/* end confdefs.h. */ 3575$ac_c_conftest_c99_program 3576_ACEOF 3577for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3578do 3579 CC="$ac_save_CC $ac_arg" 3580 if ac_fn_c_try_compile "$LINENO" 3581then : 3582 ac_cv_prog_cc_c99=$ac_arg 3583fi 3584rm -f core conftest.err conftest.$ac_objext conftest.beam 3585 test "x$ac_cv_prog_cc_c99" != "xno" && break 3586done 3587rm -f conftest.$ac_ext 3588CC=$ac_save_CC 3589fi 3590 3591if test "x$ac_cv_prog_cc_c99" = xno 3592then : 3593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3594printf "%s\n" "unsupported" >&6; } 3595else $as_nop 3596 if test "x$ac_cv_prog_cc_c99" = x 3597then : 3598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3599printf "%s\n" "none needed" >&6; } 3600else $as_nop 3601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3602printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3603 CC="$CC $ac_cv_prog_cc_c99" 3604fi 3605 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3606 ac_prog_cc_stdc=c99 3607fi 3608fi 3609if test x$ac_prog_cc_stdc = xno 3610then : 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3612printf %s "checking for $CC option to enable C89 features... " >&6; } 3613if test ${ac_cv_prog_cc_c89+y} 3614then : 3615 printf %s "(cached) " >&6 3616else $as_nop 3617 ac_cv_prog_cc_c89=no 3618ac_save_CC=$CC 3619cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3620/* end confdefs.h. */ 3621$ac_c_conftest_c89_program 3622_ACEOF 3623for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3624do 3625 CC="$ac_save_CC $ac_arg" 3626 if ac_fn_c_try_compile "$LINENO" 3627then : 3628 ac_cv_prog_cc_c89=$ac_arg 3629fi 3630rm -f core conftest.err conftest.$ac_objext conftest.beam 3631 test "x$ac_cv_prog_cc_c89" != "xno" && break 3632done 3633rm -f conftest.$ac_ext 3634CC=$ac_save_CC 3635fi 3636 3637if test "x$ac_cv_prog_cc_c89" = xno 3638then : 3639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3640printf "%s\n" "unsupported" >&6; } 3641else $as_nop 3642 if test "x$ac_cv_prog_cc_c89" = x 3643then : 3644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3645printf "%s\n" "none needed" >&6; } 3646else $as_nop 3647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3648printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3649 CC="$CC $ac_cv_prog_cc_c89" 3650fi 3651 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3652 ac_prog_cc_stdc=c89 3653fi 3654fi 3655 3656ac_ext=c 3657ac_cpp='$CPP $CPPFLAGS' 3658ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3659ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3660ac_compiler_gnu=$ac_cv_c_compiler_gnu 3661 3662 3663 ac_ext=c 3664ac_cpp='$CPP $CPPFLAGS' 3665ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3666ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3667ac_compiler_gnu=$ac_cv_c_compiler_gnu 3668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3669printf %s "checking whether $CC understands -c and -o together... " >&6; } 3670if test ${am_cv_prog_cc_c_o+y} 3671then : 3672 printf %s "(cached) " >&6 3673else $as_nop 3674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3675/* end confdefs.h. */ 3676 3677int 3678main (void) 3679{ 3680 3681 ; 3682 return 0; 3683} 3684_ACEOF 3685 # Make sure it works both with $CC and with simple cc. 3686 # Following AC_PROG_CC_C_O, we do the test twice because some 3687 # compilers refuse to overwrite an existing .o file with -o, 3688 # though they will create one. 3689 am_cv_prog_cc_c_o=yes 3690 for am_i in 1 2; do 3691 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3692 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3693 ac_status=$? 3694 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3695 (exit $ac_status); } \ 3696 && test -f conftest2.$ac_objext; then 3697 : OK 3698 else 3699 am_cv_prog_cc_c_o=no 3700 break 3701 fi 3702 done 3703 rm -f core conftest* 3704 unset am_i 3705fi 3706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3707printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3708if test "$am_cv_prog_cc_c_o" != yes; then 3709 # Losing compiler, so override with the script. 3710 # FIXME: It is wrong to rewrite CC. 3711 # But if we don't then we get into trouble of one sort or another. 3712 # A longer-term fix would be to have automake use am__CC in this case, 3713 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3714 CC="$am_aux_dir/compile $CC" 3715fi 3716ac_ext=c 3717ac_cpp='$CPP $CPPFLAGS' 3718ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3719ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3720ac_compiler_gnu=$ac_cv_c_compiler_gnu 3721 3722 3723 3724ac_header= ac_cache= 3725for ac_item in $ac_header_c_list 3726do 3727 if test $ac_cache; then 3728 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3729 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3730 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3731 fi 3732 ac_header= ac_cache= 3733 elif test $ac_header; then 3734 ac_cache=$ac_item 3735 else 3736 ac_header=$ac_item 3737 fi 3738done 3739 3740 3741 3742 3743 3744 3745 3746 3747if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3748then : 3749 3750printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3751 3752fi 3753 3754 3755 3756 3757 3758 3759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3760printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3761if test ${ac_cv_safe_to_define___extensions__+y} 3762then : 3763 printf %s "(cached) " >&6 3764else $as_nop 3765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3766/* end confdefs.h. */ 3767 3768# define __EXTENSIONS__ 1 3769 $ac_includes_default 3770int 3771main (void) 3772{ 3773 3774 ; 3775 return 0; 3776} 3777_ACEOF 3778if ac_fn_c_try_compile "$LINENO" 3779then : 3780 ac_cv_safe_to_define___extensions__=yes 3781else $as_nop 3782 ac_cv_safe_to_define___extensions__=no 3783fi 3784rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3785fi 3786{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3787printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3788 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3790printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3791if test ${ac_cv_should_define__xopen_source+y} 3792then : 3793 printf %s "(cached) " >&6 3794else $as_nop 3795 ac_cv_should_define__xopen_source=no 3796 if test $ac_cv_header_wchar_h = yes 3797then : 3798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3799/* end confdefs.h. */ 3800 3801 #include <wchar.h> 3802 mbstate_t x; 3803int 3804main (void) 3805{ 3806 3807 ; 3808 return 0; 3809} 3810_ACEOF 3811if ac_fn_c_try_compile "$LINENO" 3812then : 3813 3814else $as_nop 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3816/* end confdefs.h. */ 3817 3818 #define _XOPEN_SOURCE 500 3819 #include <wchar.h> 3820 mbstate_t x; 3821int 3822main (void) 3823{ 3824 3825 ; 3826 return 0; 3827} 3828_ACEOF 3829if ac_fn_c_try_compile "$LINENO" 3830then : 3831 ac_cv_should_define__xopen_source=yes 3832fi 3833rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3834fi 3835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3836fi 3837fi 3838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3839printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3840 3841 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3842 3843 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3844 3845 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3846 3847 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3848 3849 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3850 3851 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3852 3853 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3854 3855 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3856 3857 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3858 3859 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3860 3861 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3862 3863 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3864 3865 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3866 3867 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3868 3869 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3870 3871 if test $ac_cv_header_minix_config_h = yes 3872then : 3873 MINIX=yes 3874 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3875 3876 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3877 3878 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3879 3880else $as_nop 3881 MINIX= 3882fi 3883 if test $ac_cv_safe_to_define___extensions__ = yes 3884then : 3885 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3886 3887fi 3888 if test $ac_cv_should_define__xopen_source = yes 3889then : 3890 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3891 3892fi 3893 3894 3895# Initialize Automake 3896am__api_version='1.16' 3897 3898 3899 # Find a good install program. We prefer a C program (faster), 3900# so one script is as good as another. But avoid the broken or 3901# incompatible versions: 3902# SysV /etc/install, /usr/sbin/install 3903# SunOS /usr/etc/install 3904# IRIX /sbin/install 3905# AIX /bin/install 3906# AmigaOS /C/install, which installs bootblocks on floppy discs 3907# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3908# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3909# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3910# OS/2's system install, which has a completely different semantic 3911# ./install, which can be erroneously created by make from ./install.sh. 3912# Reject install programs that cannot install multiple files. 3913{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3914printf %s "checking for a BSD-compatible install... " >&6; } 3915if test -z "$INSTALL"; then 3916if test ${ac_cv_path_install+y} 3917then : 3918 printf %s "(cached) " >&6 3919else $as_nop 3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3921for as_dir in $PATH 3922do 3923 IFS=$as_save_IFS 3924 case $as_dir in #((( 3925 '') as_dir=./ ;; 3926 */) ;; 3927 *) as_dir=$as_dir/ ;; 3928 esac 3929 # Account for fact that we put trailing slashes in our PATH walk. 3930case $as_dir in #(( 3931 ./ | /[cC]/* | \ 3932 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3933 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3934 /usr/ucb/* ) ;; 3935 *) 3936 # OSF1 and SCO ODT 3.0 have their own names for install. 3937 # Don't use installbsd from OSF since it installs stuff as root 3938 # by default. 3939 for ac_prog in ginstall scoinst install; do 3940 for ac_exec_ext in '' $ac_executable_extensions; do 3941 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3942 if test $ac_prog = install && 3943 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3944 # AIX install. It has an incompatible calling convention. 3945 : 3946 elif test $ac_prog = install && 3947 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3948 # program-specific install script used by HP pwplus--don't use. 3949 : 3950 else 3951 rm -rf conftest.one conftest.two conftest.dir 3952 echo one > conftest.one 3953 echo two > conftest.two 3954 mkdir conftest.dir 3955 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3956 test -s conftest.one && test -s conftest.two && 3957 test -s conftest.dir/conftest.one && 3958 test -s conftest.dir/conftest.two 3959 then 3960 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3961 break 3 3962 fi 3963 fi 3964 fi 3965 done 3966 done 3967 ;; 3968esac 3969 3970 done 3971IFS=$as_save_IFS 3972 3973rm -rf conftest.one conftest.two conftest.dir 3974 3975fi 3976 if test ${ac_cv_path_install+y}; then 3977 INSTALL=$ac_cv_path_install 3978 else 3979 # As a last resort, use the slow shell script. Don't cache a 3980 # value for INSTALL within a source directory, because that will 3981 # break other packages using the cache if that directory is 3982 # removed, or if the value is a relative name. 3983 INSTALL=$ac_install_sh 3984 fi 3985fi 3986{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3987printf "%s\n" "$INSTALL" >&6; } 3988 3989# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3990# It thinks the first close brace ends the variable substitution. 3991test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3992 3993test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3994 3995test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3996 3997{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3998printf %s "checking whether build environment is sane... " >&6; } 3999# Reject unsafe characters in $srcdir or the absolute working directory 4000# name. Accept space and tab only in the latter. 4001am_lf=' 4002' 4003case `pwd` in 4004 *[\\\"\#\$\&\'\`$am_lf]*) 4005 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4006esac 4007case $srcdir in 4008 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4009 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4010esac 4011 4012# Do 'set' in a subshell so we don't clobber the current shell's 4013# arguments. Must try -L first in case configure is actually a 4014# symlink; some systems play weird games with the mod time of symlinks 4015# (eg FreeBSD returns the mod time of the symlink's containing 4016# directory). 4017if ( 4018 am_has_slept=no 4019 for am_try in 1 2; do 4020 echo "timestamp, slept: $am_has_slept" > conftest.file 4021 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4022 if test "$*" = "X"; then 4023 # -L didn't work. 4024 set X `ls -t "$srcdir/configure" conftest.file` 4025 fi 4026 if test "$*" != "X $srcdir/configure conftest.file" \ 4027 && test "$*" != "X conftest.file $srcdir/configure"; then 4028 4029 # If neither matched, then we have a broken ls. This can happen 4030 # if, for instance, CONFIG_SHELL is bash and it inherits a 4031 # broken ls alias from the environment. This has actually 4032 # happened. Such a system could not be considered "sane". 4033 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4034 alias in your environment" "$LINENO" 5 4035 fi 4036 if test "$2" = conftest.file || test $am_try -eq 2; then 4037 break 4038 fi 4039 # Just in case. 4040 sleep 1 4041 am_has_slept=yes 4042 done 4043 test "$2" = conftest.file 4044 ) 4045then 4046 # Ok. 4047 : 4048else 4049 as_fn_error $? "newly created file is older than distributed files! 4050Check your system clock" "$LINENO" 5 4051fi 4052{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4053printf "%s\n" "yes" >&6; } 4054# If we didn't sleep, we still need to ensure time stamps of config.status and 4055# generated files are strictly newer. 4056am_sleep_pid= 4057if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4058 ( sleep 1 ) & 4059 am_sleep_pid=$! 4060fi 4061 4062rm -f conftest.file 4063 4064test "$program_prefix" != NONE && 4065 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4066# Use a double $ so make ignores it. 4067test "$program_suffix" != NONE && 4068 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4069# Double any \ or $. 4070# By default was `s,x,x', remove it if useless. 4071ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4072program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4073 4074 4075 if test x"${MISSING+set}" != xset; then 4076 MISSING="\${SHELL} '$am_aux_dir/missing'" 4077fi 4078# Use eval to expand $SHELL 4079if eval "$MISSING --is-lightweight"; then 4080 am_missing_run="$MISSING " 4081else 4082 am_missing_run= 4083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4084printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4085fi 4086 4087if test x"${install_sh+set}" != xset; then 4088 case $am_aux_dir in 4089 *\ * | *\ *) 4090 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4091 *) 4092 install_sh="\${SHELL} $am_aux_dir/install-sh" 4093 esac 4094fi 4095 4096# Installed binaries are usually stripped using 'strip' when the user 4097# run "make install-strip". However 'strip' might not be the right 4098# tool to use in cross-compilation environments, therefore Automake 4099# will honor the 'STRIP' environment variable to overrule this program. 4100if test "$cross_compiling" != no; then 4101 if test -n "$ac_tool_prefix"; then 4102 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4103set dummy ${ac_tool_prefix}strip; ac_word=$2 4104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4105printf %s "checking for $ac_word... " >&6; } 4106if test ${ac_cv_prog_STRIP+y} 4107then : 4108 printf %s "(cached) " >&6 4109else $as_nop 4110 if test -n "$STRIP"; then 4111 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4112else 4113as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4114for as_dir in $PATH 4115do 4116 IFS=$as_save_IFS 4117 case $as_dir in #((( 4118 '') as_dir=./ ;; 4119 */) ;; 4120 *) as_dir=$as_dir/ ;; 4121 esac 4122 for ac_exec_ext in '' $ac_executable_extensions; do 4123 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4124 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4125 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4126 break 2 4127 fi 4128done 4129 done 4130IFS=$as_save_IFS 4131 4132fi 4133fi 4134STRIP=$ac_cv_prog_STRIP 4135if test -n "$STRIP"; then 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4137printf "%s\n" "$STRIP" >&6; } 4138else 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4140printf "%s\n" "no" >&6; } 4141fi 4142 4143 4144fi 4145if test -z "$ac_cv_prog_STRIP"; then 4146 ac_ct_STRIP=$STRIP 4147 # Extract the first word of "strip", so it can be a program name with args. 4148set dummy strip; ac_word=$2 4149{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4150printf %s "checking for $ac_word... " >&6; } 4151if test ${ac_cv_prog_ac_ct_STRIP+y} 4152then : 4153 printf %s "(cached) " >&6 4154else $as_nop 4155 if test -n "$ac_ct_STRIP"; then 4156 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4157else 4158as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4159for as_dir in $PATH 4160do 4161 IFS=$as_save_IFS 4162 case $as_dir in #((( 4163 '') as_dir=./ ;; 4164 */) ;; 4165 *) as_dir=$as_dir/ ;; 4166 esac 4167 for ac_exec_ext in '' $ac_executable_extensions; do 4168 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4169 ac_cv_prog_ac_ct_STRIP="strip" 4170 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4171 break 2 4172 fi 4173done 4174 done 4175IFS=$as_save_IFS 4176 4177fi 4178fi 4179ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4180if test -n "$ac_ct_STRIP"; then 4181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4182printf "%s\n" "$ac_ct_STRIP" >&6; } 4183else 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4185printf "%s\n" "no" >&6; } 4186fi 4187 4188 if test "x$ac_ct_STRIP" = x; then 4189 STRIP=":" 4190 else 4191 case $cross_compiling:$ac_tool_warned in 4192yes:) 4193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4194printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4195ac_tool_warned=yes ;; 4196esac 4197 STRIP=$ac_ct_STRIP 4198 fi 4199else 4200 STRIP="$ac_cv_prog_STRIP" 4201fi 4202 4203fi 4204INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4205 4206 4207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4208printf %s "checking for a race-free mkdir -p... " >&6; } 4209if test -z "$MKDIR_P"; then 4210 if test ${ac_cv_path_mkdir+y} 4211then : 4212 printf %s "(cached) " >&6 4213else $as_nop 4214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4215for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4216do 4217 IFS=$as_save_IFS 4218 case $as_dir in #((( 4219 '') as_dir=./ ;; 4220 */) ;; 4221 *) as_dir=$as_dir/ ;; 4222 esac 4223 for ac_prog in mkdir gmkdir; do 4224 for ac_exec_ext in '' $ac_executable_extensions; do 4225 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4226 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4227 'mkdir ('*'coreutils) '* | \ 4228 'BusyBox '* | \ 4229 'mkdir (fileutils) '4.1*) 4230 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4231 break 3;; 4232 esac 4233 done 4234 done 4235 done 4236IFS=$as_save_IFS 4237 4238fi 4239 4240 test -d ./--version && rmdir ./--version 4241 if test ${ac_cv_path_mkdir+y}; then 4242 MKDIR_P="$ac_cv_path_mkdir -p" 4243 else 4244 # As a last resort, use the slow shell script. Don't cache a 4245 # value for MKDIR_P within a source directory, because that will 4246 # break other packages using the cache if that directory is 4247 # removed, or if the value is a relative name. 4248 MKDIR_P="$ac_install_sh -d" 4249 fi 4250fi 4251{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4252printf "%s\n" "$MKDIR_P" >&6; } 4253 4254for ac_prog in gawk mawk nawk awk 4255do 4256 # Extract the first word of "$ac_prog", so it can be a program name with args. 4257set dummy $ac_prog; ac_word=$2 4258{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4259printf %s "checking for $ac_word... " >&6; } 4260if test ${ac_cv_prog_AWK+y} 4261then : 4262 printf %s "(cached) " >&6 4263else $as_nop 4264 if test -n "$AWK"; then 4265 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4266else 4267as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4268for as_dir in $PATH 4269do 4270 IFS=$as_save_IFS 4271 case $as_dir in #((( 4272 '') as_dir=./ ;; 4273 */) ;; 4274 *) as_dir=$as_dir/ ;; 4275 esac 4276 for ac_exec_ext in '' $ac_executable_extensions; do 4277 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4278 ac_cv_prog_AWK="$ac_prog" 4279 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4280 break 2 4281 fi 4282done 4283 done 4284IFS=$as_save_IFS 4285 4286fi 4287fi 4288AWK=$ac_cv_prog_AWK 4289if test -n "$AWK"; then 4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4291printf "%s\n" "$AWK" >&6; } 4292else 4293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4294printf "%s\n" "no" >&6; } 4295fi 4296 4297 4298 test -n "$AWK" && break 4299done 4300 4301{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4302printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4303set x ${MAKE-make} 4304ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4305if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4306then : 4307 printf %s "(cached) " >&6 4308else $as_nop 4309 cat >conftest.make <<\_ACEOF 4310SHELL = /bin/sh 4311all: 4312 @echo '@@@%%%=$(MAKE)=@@@%%%' 4313_ACEOF 4314# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4315case `${MAKE-make} -f conftest.make 2>/dev/null` in 4316 *@@@%%%=?*=@@@%%%*) 4317 eval ac_cv_prog_make_${ac_make}_set=yes;; 4318 *) 4319 eval ac_cv_prog_make_${ac_make}_set=no;; 4320esac 4321rm -f conftest.make 4322fi 4323if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4325printf "%s\n" "yes" >&6; } 4326 SET_MAKE= 4327else 4328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4329printf "%s\n" "no" >&6; } 4330 SET_MAKE="MAKE=${MAKE-make}" 4331fi 4332 4333rm -rf .tst 2>/dev/null 4334mkdir .tst 2>/dev/null 4335if test -d .tst; then 4336 am__leading_dot=. 4337else 4338 am__leading_dot=_ 4339fi 4340rmdir .tst 2>/dev/null 4341 4342DEPDIR="${am__leading_dot}deps" 4343 4344ac_config_commands="$ac_config_commands depfiles" 4345 4346{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4347printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4348cat > confinc.mk << 'END' 4349am__doit: 4350 @echo this is the am__doit target >confinc.out 4351.PHONY: am__doit 4352END 4353am__include="#" 4354am__quote= 4355# BSD make does it like this. 4356echo '.include "confinc.mk" # ignored' > confmf.BSD 4357# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4358echo 'include confinc.mk # ignored' > confmf.GNU 4359_am_result=no 4360for s in GNU BSD; do 4361 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4362 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4363 ac_status=$? 4364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4365 (exit $ac_status); } 4366 case $?:`cat confinc.out 2>/dev/null` in #( 4367 '0:this is the am__doit target') : 4368 case $s in #( 4369 BSD) : 4370 am__include='.include' am__quote='"' ;; #( 4371 *) : 4372 am__include='include' am__quote='' ;; 4373esac ;; #( 4374 *) : 4375 ;; 4376esac 4377 if test "$am__include" != "#"; then 4378 _am_result="yes ($s style)" 4379 break 4380 fi 4381done 4382rm -f confinc.* confmf.* 4383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4384printf "%s\n" "${_am_result}" >&6; } 4385 4386# Check whether --enable-dependency-tracking was given. 4387if test ${enable_dependency_tracking+y} 4388then : 4389 enableval=$enable_dependency_tracking; 4390fi 4391 4392if test "x$enable_dependency_tracking" != xno; then 4393 am_depcomp="$ac_aux_dir/depcomp" 4394 AMDEPBACKSLASH='\' 4395 am__nodep='_no' 4396fi 4397 if test "x$enable_dependency_tracking" != xno; then 4398 AMDEP_TRUE= 4399 AMDEP_FALSE='#' 4400else 4401 AMDEP_TRUE='#' 4402 AMDEP_FALSE= 4403fi 4404 4405 4406# Check whether --enable-silent-rules was given. 4407if test ${enable_silent_rules+y} 4408then : 4409 enableval=$enable_silent_rules; 4410fi 4411 4412case $enable_silent_rules in # ((( 4413 yes) AM_DEFAULT_VERBOSITY=0;; 4414 no) AM_DEFAULT_VERBOSITY=1;; 4415 *) AM_DEFAULT_VERBOSITY=1;; 4416esac 4417am_make=${MAKE-make} 4418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4419printf %s "checking whether $am_make supports nested variables... " >&6; } 4420if test ${am_cv_make_support_nested_variables+y} 4421then : 4422 printf %s "(cached) " >&6 4423else $as_nop 4424 if printf "%s\n" 'TRUE=$(BAR$(V)) 4425BAR0=false 4426BAR1=true 4427V=1 4428am__doit: 4429 @$(TRUE) 4430.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4431 am_cv_make_support_nested_variables=yes 4432else 4433 am_cv_make_support_nested_variables=no 4434fi 4435fi 4436{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4437printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4438if test $am_cv_make_support_nested_variables = yes; then 4439 AM_V='$(V)' 4440 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4441else 4442 AM_V=$AM_DEFAULT_VERBOSITY 4443 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4444fi 4445AM_BACKSLASH='\' 4446 4447if test "`cd $srcdir && pwd`" != "`pwd`"; then 4448 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4449 # is not polluted with repeated "-I." 4450 am__isrc=' -I$(srcdir)' 4451 # test to see if srcdir already configured 4452 if test -f $srcdir/config.status; then 4453 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4454 fi 4455fi 4456 4457# test whether we have cygpath 4458if test -z "$CYGPATH_W"; then 4459 if (cygpath --version) >/dev/null 2>/dev/null; then 4460 CYGPATH_W='cygpath -w' 4461 else 4462 CYGPATH_W=echo 4463 fi 4464fi 4465 4466 4467# Define the identity of the package. 4468 PACKAGE='xinit' 4469 VERSION='1.4.3' 4470 4471 4472printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4473 4474 4475printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4476 4477# Some tools Automake needs. 4478 4479ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4480 4481 4482AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4483 4484 4485AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4486 4487 4488AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4489 4490 4491MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4492 4493# For better backward compatibility. To be removed once Automake 1.9.x 4494# dies out for good. For more background, see: 4495# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4496# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4497mkdir_p='$(MKDIR_P)' 4498 4499# We need awk for the "check" target (and possibly the TAP driver). The 4500# system "awk" is bad on some platforms. 4501# Always define AMTAR for backward compatibility. Yes, it's still used 4502# in the wild :-( We should find a proper way to deprecate it ... 4503AMTAR='$${TAR-tar}' 4504 4505 4506# We'll loop over all known methods to create a tar archive until one works. 4507_am_tools='gnutar pax cpio none' 4508 4509am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4510 4511 4512 4513 4514 4515depcc="$CC" am_compiler_list= 4516 4517{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4518printf %s "checking dependency style of $depcc... " >&6; } 4519if test ${am_cv_CC_dependencies_compiler_type+y} 4520then : 4521 printf %s "(cached) " >&6 4522else $as_nop 4523 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4524 # We make a subdir and do the tests there. Otherwise we can end up 4525 # making bogus files that we don't know about and never remove. For 4526 # instance it was reported that on HP-UX the gcc test will end up 4527 # making a dummy file named 'D' -- because '-MD' means "put the output 4528 # in D". 4529 rm -rf conftest.dir 4530 mkdir conftest.dir 4531 # Copy depcomp to subdir because otherwise we won't find it if we're 4532 # using a relative directory. 4533 cp "$am_depcomp" conftest.dir 4534 cd conftest.dir 4535 # We will build objects and dependencies in a subdirectory because 4536 # it helps to detect inapplicable dependency modes. For instance 4537 # both Tru64's cc and ICC support -MD to output dependencies as a 4538 # side effect of compilation, but ICC will put the dependencies in 4539 # the current directory while Tru64 will put them in the object 4540 # directory. 4541 mkdir sub 4542 4543 am_cv_CC_dependencies_compiler_type=none 4544 if test "$am_compiler_list" = ""; then 4545 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4546 fi 4547 am__universal=false 4548 case " $depcc " in #( 4549 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4550 esac 4551 4552 for depmode in $am_compiler_list; do 4553 # Setup a source with many dependencies, because some compilers 4554 # like to wrap large dependency lists on column 80 (with \), and 4555 # we should not choose a depcomp mode which is confused by this. 4556 # 4557 # We need to recreate these files for each test, as the compiler may 4558 # overwrite some of them when testing with obscure command lines. 4559 # This happens at least with the AIX C compiler. 4560 : > sub/conftest.c 4561 for i in 1 2 3 4 5 6; do 4562 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4563 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4564 # Solaris 10 /bin/sh. 4565 echo '/* dummy */' > sub/conftst$i.h 4566 done 4567 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4568 4569 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4570 # mode. It turns out that the SunPro C++ compiler does not properly 4571 # handle '-M -o', and we need to detect this. Also, some Intel 4572 # versions had trouble with output in subdirs. 4573 am__obj=sub/conftest.${OBJEXT-o} 4574 am__minus_obj="-o $am__obj" 4575 case $depmode in 4576 gcc) 4577 # This depmode causes a compiler race in universal mode. 4578 test "$am__universal" = false || continue 4579 ;; 4580 nosideeffect) 4581 # After this tag, mechanisms are not by side-effect, so they'll 4582 # only be used when explicitly requested. 4583 if test "x$enable_dependency_tracking" = xyes; then 4584 continue 4585 else 4586 break 4587 fi 4588 ;; 4589 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4590 # This compiler won't grok '-c -o', but also, the minuso test has 4591 # not run yet. These depmodes are late enough in the game, and 4592 # so weak that their functioning should not be impacted. 4593 am__obj=conftest.${OBJEXT-o} 4594 am__minus_obj= 4595 ;; 4596 none) break ;; 4597 esac 4598 if depmode=$depmode \ 4599 source=sub/conftest.c object=$am__obj \ 4600 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4601 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4602 >/dev/null 2>conftest.err && 4603 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4604 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4605 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4606 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4607 # icc doesn't choke on unknown options, it will just issue warnings 4608 # or remarks (even with -Werror). So we grep stderr for any message 4609 # that says an option was ignored or not supported. 4610 # When given -MP, icc 7.0 and 7.1 complain thusly: 4611 # icc: Command line warning: ignoring option '-M'; no argument required 4612 # The diagnosis changed in icc 8.0: 4613 # icc: Command line remark: option '-MP' not supported 4614 if (grep 'ignoring option' conftest.err || 4615 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4616 am_cv_CC_dependencies_compiler_type=$depmode 4617 break 4618 fi 4619 fi 4620 done 4621 4622 cd .. 4623 rm -rf conftest.dir 4624else 4625 am_cv_CC_dependencies_compiler_type=none 4626fi 4627 4628fi 4629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4630printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4631CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4632 4633 if 4634 test "x$enable_dependency_tracking" != xno \ 4635 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4636 am__fastdepCC_TRUE= 4637 am__fastdepCC_FALSE='#' 4638else 4639 am__fastdepCC_TRUE='#' 4640 am__fastdepCC_FALSE= 4641fi 4642 4643 4644 4645# POSIX will say in a future version that running "rm -f" with no argument 4646# is OK; and we want to be able to make that assumption in our Makefile 4647# recipes. So use an aggressive probe to check that the usage we want is 4648# actually supported "in the wild" to an acceptable degree. 4649# See automake bug#10828. 4650# To make any issue more visible, cause the running configure to be aborted 4651# by default if the 'rm' program in use doesn't match our expectations; the 4652# user can still override this though. 4653if rm -f && rm -fr && rm -rf; then : OK; else 4654 cat >&2 <<'END' 4655Oops! 4656 4657Your 'rm' program seems unable to run without file operands specified 4658on the command line, even when the '-f' option is present. This is contrary 4659to the behaviour of most rm programs out there, and not conforming with 4660the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4661 4662Please tell bug-automake@gnu.org about your system, including the value 4663of your $PATH and any error possibly output before this message. This 4664can help us improve future automake versions. 4665 4666END 4667 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4668 echo 'Configuration will proceed anyway, since you have set the' >&2 4669 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4670 echo >&2 4671 else 4672 cat >&2 <<'END' 4673Aborting the configuration process, to ensure you take notice of the issue. 4674 4675You can download and install GNU coreutils to get an 'rm' implementation 4676that behaves properly: <https://www.gnu.org/software/coreutils/>. 4677 4678If you want to complete the configuration process using your problematic 4679'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4680to "yes", and re-run configure. 4681 4682END 4683 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4684 fi 4685fi 4686 4687 4688# Require X.Org macros 1.19 or later for TRADITIONALCPPFLAGS 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4701printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4702if test ${ac_cv_c_undeclared_builtin_options+y} 4703then : 4704 printf %s "(cached) " >&6 4705else $as_nop 4706 ac_save_CFLAGS=$CFLAGS 4707 ac_cv_c_undeclared_builtin_options='cannot detect' 4708 for ac_arg in '' -fno-builtin; do 4709 CFLAGS="$ac_save_CFLAGS $ac_arg" 4710 # This test program should *not* compile successfully. 4711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4712/* end confdefs.h. */ 4713 4714int 4715main (void) 4716{ 4717(void) strchr; 4718 ; 4719 return 0; 4720} 4721_ACEOF 4722if ac_fn_c_try_compile "$LINENO" 4723then : 4724 4725else $as_nop 4726 # This test program should compile successfully. 4727 # No library function is consistently available on 4728 # freestanding implementations, so test against a dummy 4729 # declaration. Include always-available headers on the 4730 # off chance that they somehow elicit warnings. 4731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4732/* end confdefs.h. */ 4733#include <float.h> 4734#include <limits.h> 4735#include <stdarg.h> 4736#include <stddef.h> 4737extern void ac_decl (int, char *); 4738 4739int 4740main (void) 4741{ 4742(void) ac_decl (0, (char *) 0); 4743 (void) ac_decl; 4744 4745 ; 4746 return 0; 4747} 4748_ACEOF 4749if ac_fn_c_try_compile "$LINENO" 4750then : 4751 if test x"$ac_arg" = x 4752then : 4753 ac_cv_c_undeclared_builtin_options='none needed' 4754else $as_nop 4755 ac_cv_c_undeclared_builtin_options=$ac_arg 4756fi 4757 break 4758fi 4759rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4760fi 4761rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4762 done 4763 CFLAGS=$ac_save_CFLAGS 4764 4765fi 4766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4767printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4768 case $ac_cv_c_undeclared_builtin_options in #( 4769 'cannot detect') : 4770 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4771printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4772as_fn_error $? "cannot make $CC report undeclared builtins 4773See \`config.log' for more details" "$LINENO" 5; } ;; #( 4774 'none needed') : 4775 ac_c_undeclared_builtin_options='' ;; #( 4776 *) : 4777 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4778esac 4779 4780 4781 4782 4783 4784ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4785if test "x$ac_cv_have_decl___clang__" = xyes 4786then : 4787 CLANGCC="yes" 4788else $as_nop 4789 CLANGCC="no" 4790fi 4791ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4792if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4793then : 4794 INTELCC="yes" 4795else $as_nop 4796 INTELCC="no" 4797fi 4798ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4799if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4800then : 4801 SUNCC="yes" 4802else $as_nop 4803 SUNCC="no" 4804fi 4805 4806 4807 4808 4809 4810 4811 4812 4813if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4814 if test -n "$ac_tool_prefix"; then 4815 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4816set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4818printf %s "checking for $ac_word... " >&6; } 4819if test ${ac_cv_path_PKG_CONFIG+y} 4820then : 4821 printf %s "(cached) " >&6 4822else $as_nop 4823 case $PKG_CONFIG in 4824 [\\/]* | ?:[\\/]*) 4825 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4826 ;; 4827 *) 4828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4829for as_dir in $PATH 4830do 4831 IFS=$as_save_IFS 4832 case $as_dir in #((( 4833 '') as_dir=./ ;; 4834 */) ;; 4835 *) as_dir=$as_dir/ ;; 4836 esac 4837 for ac_exec_ext in '' $ac_executable_extensions; do 4838 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4839 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4841 break 2 4842 fi 4843done 4844 done 4845IFS=$as_save_IFS 4846 4847 ;; 4848esac 4849fi 4850PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4851if test -n "$PKG_CONFIG"; then 4852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4853printf "%s\n" "$PKG_CONFIG" >&6; } 4854else 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4856printf "%s\n" "no" >&6; } 4857fi 4858 4859 4860fi 4861if test -z "$ac_cv_path_PKG_CONFIG"; then 4862 ac_pt_PKG_CONFIG=$PKG_CONFIG 4863 # Extract the first word of "pkg-config", so it can be a program name with args. 4864set dummy pkg-config; ac_word=$2 4865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4866printf %s "checking for $ac_word... " >&6; } 4867if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4868then : 4869 printf %s "(cached) " >&6 4870else $as_nop 4871 case $ac_pt_PKG_CONFIG in 4872 [\\/]* | ?:[\\/]*) 4873 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4874 ;; 4875 *) 4876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4877for as_dir in $PATH 4878do 4879 IFS=$as_save_IFS 4880 case $as_dir in #((( 4881 '') as_dir=./ ;; 4882 */) ;; 4883 *) as_dir=$as_dir/ ;; 4884 esac 4885 for ac_exec_ext in '' $ac_executable_extensions; do 4886 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4887 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4889 break 2 4890 fi 4891done 4892 done 4893IFS=$as_save_IFS 4894 4895 ;; 4896esac 4897fi 4898ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4899if test -n "$ac_pt_PKG_CONFIG"; then 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4901printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4902else 4903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4904printf "%s\n" "no" >&6; } 4905fi 4906 4907 if test "x$ac_pt_PKG_CONFIG" = x; then 4908 PKG_CONFIG="" 4909 else 4910 case $cross_compiling:$ac_tool_warned in 4911yes:) 4912{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4913printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4914ac_tool_warned=yes ;; 4915esac 4916 PKG_CONFIG=$ac_pt_PKG_CONFIG 4917 fi 4918else 4919 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4920fi 4921 4922fi 4923if test -n "$PKG_CONFIG"; then 4924 _pkg_min_version=0.9.0 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4926printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4927 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4929printf "%s\n" "yes" >&6; } 4930 else 4931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4932printf "%s\n" "no" >&6; } 4933 PKG_CONFIG="" 4934 fi 4935fi 4936 4937 4938 # Make sure we can run config.sub. 4939$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4940 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4941 4942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4943printf %s "checking build system type... " >&6; } 4944if test ${ac_cv_build+y} 4945then : 4946 printf %s "(cached) " >&6 4947else $as_nop 4948 ac_build_alias=$build_alias 4949test "x$ac_build_alias" = x && 4950 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4951test "x$ac_build_alias" = x && 4952 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4953ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4954 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4955 4956fi 4957{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4958printf "%s\n" "$ac_cv_build" >&6; } 4959case $ac_cv_build in 4960*-*-*) ;; 4961*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4962esac 4963build=$ac_cv_build 4964ac_save_IFS=$IFS; IFS='-' 4965set x $ac_cv_build 4966shift 4967build_cpu=$1 4968build_vendor=$2 4969shift; shift 4970# Remember, the first character of IFS is used to create $*, 4971# except with old shells: 4972build_os=$* 4973IFS=$ac_save_IFS 4974case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4975 4976 4977{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4978printf %s "checking host system type... " >&6; } 4979if test ${ac_cv_host+y} 4980then : 4981 printf %s "(cached) " >&6 4982else $as_nop 4983 if test "x$host_alias" = x; then 4984 ac_cv_host=$ac_cv_build 4985else 4986 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4987 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4988fi 4989 4990fi 4991{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4992printf "%s\n" "$ac_cv_host" >&6; } 4993case $ac_cv_host in 4994*-*-*) ;; 4995*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4996esac 4997host=$ac_cv_host 4998ac_save_IFS=$IFS; IFS='-' 4999set x $ac_cv_host 5000shift 5001host_cpu=$1 5002host_vendor=$2 5003shift; shift 5004# Remember, the first character of IFS is used to create $*, 5005# except with old shells: 5006host_os=$* 5007IFS=$ac_save_IFS 5008case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5009 5010 5011{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5012printf %s "checking for a sed that does not truncate output... " >&6; } 5013if test ${ac_cv_path_SED+y} 5014then : 5015 printf %s "(cached) " >&6 5016else $as_nop 5017 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5018 for ac_i in 1 2 3 4 5 6 7; do 5019 ac_script="$ac_script$as_nl$ac_script" 5020 done 5021 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5022 { ac_script=; unset ac_script;} 5023 if test -z "$SED"; then 5024 ac_path_SED_found=false 5025 # Loop through the user's path and test for each of PROGNAME-LIST 5026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5027for as_dir in $PATH 5028do 5029 IFS=$as_save_IFS 5030 case $as_dir in #((( 5031 '') as_dir=./ ;; 5032 */) ;; 5033 *) as_dir=$as_dir/ ;; 5034 esac 5035 for ac_prog in sed gsed 5036 do 5037 for ac_exec_ext in '' $ac_executable_extensions; do 5038 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5039 as_fn_executable_p "$ac_path_SED" || continue 5040# Check for GNU ac_path_SED and select it if it is found. 5041 # Check for GNU $ac_path_SED 5042case `"$ac_path_SED" --version 2>&1` in 5043*GNU*) 5044 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5045*) 5046 ac_count=0 5047 printf %s 0123456789 >"conftest.in" 5048 while : 5049 do 5050 cat "conftest.in" "conftest.in" >"conftest.tmp" 5051 mv "conftest.tmp" "conftest.in" 5052 cp "conftest.in" "conftest.nl" 5053 printf "%s\n" '' >> "conftest.nl" 5054 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5055 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5056 as_fn_arith $ac_count + 1 && ac_count=$as_val 5057 if test $ac_count -gt ${ac_path_SED_max-0}; then 5058 # Best one so far, save it but keep looking for a better one 5059 ac_cv_path_SED="$ac_path_SED" 5060 ac_path_SED_max=$ac_count 5061 fi 5062 # 10*(2^10) chars as input seems more than enough 5063 test $ac_count -gt 10 && break 5064 done 5065 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5066esac 5067 5068 $ac_path_SED_found && break 3 5069 done 5070 done 5071 done 5072IFS=$as_save_IFS 5073 if test -z "$ac_cv_path_SED"; then 5074 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5075 fi 5076else 5077 ac_cv_path_SED=$SED 5078fi 5079 5080fi 5081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5082printf "%s\n" "$ac_cv_path_SED" >&6; } 5083 SED="$ac_cv_path_SED" 5084 rm -f conftest.sed 5085 5086 5087 5088 5089 5090 5091# Check whether --enable-selective-werror was given. 5092if test ${enable_selective_werror+y} 5093then : 5094 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5095else $as_nop 5096 SELECTIVE_WERROR=yes 5097fi 5098 5099 5100 5101 5102 5103# -v is too short to test reliably with XORG_TESTSET_CFLAG 5104if test "x$SUNCC" = "xyes"; then 5105 BASE_CFLAGS="-v" 5106else 5107 BASE_CFLAGS="" 5108fi 5109 5110# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124xorg_testset_save_CFLAGS="$CFLAGS" 5125 5126if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5129printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5130if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5131then : 5132 printf %s "(cached) " >&6 5133else $as_nop 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135/* end confdefs.h. */ 5136int i; 5137_ACEOF 5138if ac_fn_c_try_compile "$LINENO" 5139then : 5140 xorg_cv_cc_flag_unknown_warning_option=yes 5141else $as_nop 5142 xorg_cv_cc_flag_unknown_warning_option=no 5143fi 5144rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5145fi 5146{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5147printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5149 CFLAGS="$xorg_testset_save_CFLAGS" 5150fi 5151 5152if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 fi 5156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5158printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5159if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5160then : 5161 printf %s "(cached) " >&6 5162else $as_nop 5163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5164/* end confdefs.h. */ 5165int i; 5166_ACEOF 5167if ac_fn_c_try_compile "$LINENO" 5168then : 5169 xorg_cv_cc_flag_unused_command_line_argument=yes 5170else $as_nop 5171 xorg_cv_cc_flag_unused_command_line_argument=no 5172fi 5173rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5174fi 5175{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5176printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5177 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5178 CFLAGS="$xorg_testset_save_CFLAGS" 5179fi 5180 5181found="no" 5182 5183 if test $found = "no" ; then 5184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 fi 5187 5188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5190 fi 5191 5192 CFLAGS="$CFLAGS -Wall" 5193 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5195printf %s "checking if $CC supports -Wall... " >&6; } 5196 cacheid=xorg_cv_cc_flag__Wall 5197 if eval test \${$cacheid+y} 5198then : 5199 printf %s "(cached) " >&6 5200else $as_nop 5201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202/* end confdefs.h. */ 5203int i; 5204int 5205main (void) 5206{ 5207 5208 ; 5209 return 0; 5210} 5211_ACEOF 5212if ac_fn_c_try_link "$LINENO" 5213then : 5214 eval $cacheid=yes 5215else $as_nop 5216 eval $cacheid=no 5217fi 5218rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5219 conftest$ac_exeext conftest.$ac_ext 5220fi 5221 5222 5223 CFLAGS="$xorg_testset_save_CFLAGS" 5224 5225 eval supported=\$$cacheid 5226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5227printf "%s\n" "$supported" >&6; } 5228 if test "$supported" = "yes" ; then 5229 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5230 found="yes" 5231 fi 5232 fi 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248xorg_testset_save_CFLAGS="$CFLAGS" 5249 5250if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5253printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5254if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5255then : 5256 printf %s "(cached) " >&6 5257else $as_nop 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259/* end confdefs.h. */ 5260int i; 5261_ACEOF 5262if ac_fn_c_try_compile "$LINENO" 5263then : 5264 xorg_cv_cc_flag_unknown_warning_option=yes 5265else $as_nop 5266 xorg_cv_cc_flag_unknown_warning_option=no 5267fi 5268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5269fi 5270{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5271printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274fi 5275 5276if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 fi 5280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5282printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5283if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5284then : 5285 printf %s "(cached) " >&6 5286else $as_nop 5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5288/* end confdefs.h. */ 5289int i; 5290_ACEOF 5291if ac_fn_c_try_compile "$LINENO" 5292then : 5293 xorg_cv_cc_flag_unused_command_line_argument=yes 5294else $as_nop 5295 xorg_cv_cc_flag_unused_command_line_argument=no 5296fi 5297rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5298fi 5299{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5300printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5302 CFLAGS="$xorg_testset_save_CFLAGS" 5303fi 5304 5305found="no" 5306 5307 if test $found = "no" ; then 5308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 fi 5311 5312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5314 fi 5315 5316 CFLAGS="$CFLAGS -Wpointer-arith" 5317 5318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5319printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5320 cacheid=xorg_cv_cc_flag__Wpointer_arith 5321 if eval test \${$cacheid+y} 5322then : 5323 printf %s "(cached) " >&6 5324else $as_nop 5325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5326/* end confdefs.h. */ 5327int i; 5328int 5329main (void) 5330{ 5331 5332 ; 5333 return 0; 5334} 5335_ACEOF 5336if ac_fn_c_try_link "$LINENO" 5337then : 5338 eval $cacheid=yes 5339else $as_nop 5340 eval $cacheid=no 5341fi 5342rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5343 conftest$ac_exeext conftest.$ac_ext 5344fi 5345 5346 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348 5349 eval supported=\$$cacheid 5350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5351printf "%s\n" "$supported" >&6; } 5352 if test "$supported" = "yes" ; then 5353 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5354 found="yes" 5355 fi 5356 fi 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372xorg_testset_save_CFLAGS="$CFLAGS" 5373 5374if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5377printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5378if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5379then : 5380 printf %s "(cached) " >&6 5381else $as_nop 5382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383/* end confdefs.h. */ 5384int i; 5385_ACEOF 5386if ac_fn_c_try_compile "$LINENO" 5387then : 5388 xorg_cv_cc_flag_unknown_warning_option=yes 5389else $as_nop 5390 xorg_cv_cc_flag_unknown_warning_option=no 5391fi 5392rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5393fi 5394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5395printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5397 CFLAGS="$xorg_testset_save_CFLAGS" 5398fi 5399 5400if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5403 fi 5404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5406printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5407if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5408then : 5409 printf %s "(cached) " >&6 5410else $as_nop 5411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5412/* end confdefs.h. */ 5413int i; 5414_ACEOF 5415if ac_fn_c_try_compile "$LINENO" 5416then : 5417 xorg_cv_cc_flag_unused_command_line_argument=yes 5418else $as_nop 5419 xorg_cv_cc_flag_unused_command_line_argument=no 5420fi 5421rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5422fi 5423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427fi 5428 5429found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wmissing-declarations" 5441 5442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5443printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5445 if eval test \${$cacheid+y} 5446then : 5447 printf %s "(cached) " >&6 5448else $as_nop 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450/* end confdefs.h. */ 5451int i; 5452int 5453main (void) 5454{ 5455 5456 ; 5457 return 0; 5458} 5459_ACEOF 5460if ac_fn_c_try_link "$LINENO" 5461then : 5462 eval $cacheid=yes 5463else $as_nop 5464 eval $cacheid=no 5465fi 5466rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5467 conftest$ac_exeext conftest.$ac_ext 5468fi 5469 5470 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 5473 eval supported=\$$cacheid 5474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5475printf "%s\n" "$supported" >&6; } 5476 if test "$supported" = "yes" ; then 5477 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5478 found="yes" 5479 fi 5480 fi 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496xorg_testset_save_CFLAGS="$CFLAGS" 5497 5498if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5501printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5502if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5503then : 5504 printf %s "(cached) " >&6 5505else $as_nop 5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507/* end confdefs.h. */ 5508int i; 5509_ACEOF 5510if ac_fn_c_try_compile "$LINENO" 5511then : 5512 xorg_cv_cc_flag_unknown_warning_option=yes 5513else $as_nop 5514 xorg_cv_cc_flag_unknown_warning_option=no 5515fi 5516rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5517fi 5518{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5519printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5521 CFLAGS="$xorg_testset_save_CFLAGS" 5522fi 5523 5524if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5527 fi 5528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5530printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5531if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5532then : 5533 printf %s "(cached) " >&6 5534else $as_nop 5535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5536/* end confdefs.h. */ 5537int i; 5538_ACEOF 5539if ac_fn_c_try_compile "$LINENO" 5540then : 5541 xorg_cv_cc_flag_unused_command_line_argument=yes 5542else $as_nop 5543 xorg_cv_cc_flag_unused_command_line_argument=no 5544fi 5545rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5546fi 5547{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5548printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551fi 5552 5553found="no" 5554 5555 if test $found = "no" ; then 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 fi 5563 5564 CFLAGS="$CFLAGS -Wformat=2" 5565 5566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5567printf %s "checking if $CC supports -Wformat=2... " >&6; } 5568 cacheid=xorg_cv_cc_flag__Wformat_2 5569 if eval test \${$cacheid+y} 5570then : 5571 printf %s "(cached) " >&6 5572else $as_nop 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574/* end confdefs.h. */ 5575int i; 5576int 5577main (void) 5578{ 5579 5580 ; 5581 return 0; 5582} 5583_ACEOF 5584if ac_fn_c_try_link "$LINENO" 5585then : 5586 eval $cacheid=yes 5587else $as_nop 5588 eval $cacheid=no 5589fi 5590rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5591 conftest$ac_exeext conftest.$ac_ext 5592fi 5593 5594 5595 CFLAGS="$xorg_testset_save_CFLAGS" 5596 5597 eval supported=\$$cacheid 5598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5599printf "%s\n" "$supported" >&6; } 5600 if test "$supported" = "yes" ; then 5601 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5602 found="yes" 5603 fi 5604 fi 5605 5606 if test $found = "no" ; then 5607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5609 fi 5610 5611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5613 fi 5614 5615 CFLAGS="$CFLAGS -Wformat" 5616 5617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5618printf %s "checking if $CC supports -Wformat... " >&6; } 5619 cacheid=xorg_cv_cc_flag__Wformat 5620 if eval test \${$cacheid+y} 5621then : 5622 printf %s "(cached) " >&6 5623else $as_nop 5624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625/* end confdefs.h. */ 5626int i; 5627int 5628main (void) 5629{ 5630 5631 ; 5632 return 0; 5633} 5634_ACEOF 5635if ac_fn_c_try_link "$LINENO" 5636then : 5637 eval $cacheid=yes 5638else $as_nop 5639 eval $cacheid=no 5640fi 5641rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5642 conftest$ac_exeext conftest.$ac_ext 5643fi 5644 5645 5646 CFLAGS="$xorg_testset_save_CFLAGS" 5647 5648 eval supported=\$$cacheid 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5650printf "%s\n" "$supported" >&6; } 5651 if test "$supported" = "yes" ; then 5652 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5653 found="yes" 5654 fi 5655 fi 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673xorg_testset_save_CFLAGS="$CFLAGS" 5674 5675if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5678printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5679if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5680then : 5681 printf %s "(cached) " >&6 5682else $as_nop 5683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5684/* end confdefs.h. */ 5685int i; 5686_ACEOF 5687if ac_fn_c_try_compile "$LINENO" 5688then : 5689 xorg_cv_cc_flag_unknown_warning_option=yes 5690else $as_nop 5691 xorg_cv_cc_flag_unknown_warning_option=no 5692fi 5693rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5694fi 5695{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5696printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699fi 5700 5701if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5704 fi 5705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5707printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5708if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5709then : 5710 printf %s "(cached) " >&6 5711else $as_nop 5712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5713/* end confdefs.h. */ 5714int i; 5715_ACEOF 5716if ac_fn_c_try_compile "$LINENO" 5717then : 5718 xorg_cv_cc_flag_unused_command_line_argument=yes 5719else $as_nop 5720 xorg_cv_cc_flag_unused_command_line_argument=no 5721fi 5722rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5723fi 5724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5725printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5727 CFLAGS="$xorg_testset_save_CFLAGS" 5728fi 5729 5730found="no" 5731 5732 if test $found = "no" ; then 5733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5735 fi 5736 5737 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5739 fi 5740 5741 CFLAGS="$CFLAGS -Wstrict-prototypes" 5742 5743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5744printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5745 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5746 if eval test \${$cacheid+y} 5747then : 5748 printf %s "(cached) " >&6 5749else $as_nop 5750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751/* end confdefs.h. */ 5752int i; 5753int 5754main (void) 5755{ 5756 5757 ; 5758 return 0; 5759} 5760_ACEOF 5761if ac_fn_c_try_link "$LINENO" 5762then : 5763 eval $cacheid=yes 5764else $as_nop 5765 eval $cacheid=no 5766fi 5767rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5768 conftest$ac_exeext conftest.$ac_ext 5769fi 5770 5771 5772 CFLAGS="$xorg_testset_save_CFLAGS" 5773 5774 eval supported=\$$cacheid 5775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5776printf "%s\n" "$supported" >&6; } 5777 if test "$supported" = "yes" ; then 5778 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5779 found="yes" 5780 fi 5781 fi 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797xorg_testset_save_CFLAGS="$CFLAGS" 5798 5799if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5802printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5803if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5804then : 5805 printf %s "(cached) " >&6 5806else $as_nop 5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5808/* end confdefs.h. */ 5809int i; 5810_ACEOF 5811if ac_fn_c_try_compile "$LINENO" 5812then : 5813 xorg_cv_cc_flag_unknown_warning_option=yes 5814else $as_nop 5815 xorg_cv_cc_flag_unknown_warning_option=no 5816fi 5817rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5818fi 5819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5820printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5822 CFLAGS="$xorg_testset_save_CFLAGS" 5823fi 5824 5825if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 fi 5829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5831printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5832if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5833then : 5834 printf %s "(cached) " >&6 5835else $as_nop 5836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5837/* end confdefs.h. */ 5838int i; 5839_ACEOF 5840if ac_fn_c_try_compile "$LINENO" 5841then : 5842 xorg_cv_cc_flag_unused_command_line_argument=yes 5843else $as_nop 5844 xorg_cv_cc_flag_unused_command_line_argument=no 5845fi 5846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5847fi 5848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5849printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5851 CFLAGS="$xorg_testset_save_CFLAGS" 5852fi 5853 5854found="no" 5855 5856 if test $found = "no" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 5861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5863 fi 5864 5865 CFLAGS="$CFLAGS -Wmissing-prototypes" 5866 5867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5868printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5869 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5870 if eval test \${$cacheid+y} 5871then : 5872 printf %s "(cached) " >&6 5873else $as_nop 5874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5875/* end confdefs.h. */ 5876int i; 5877int 5878main (void) 5879{ 5880 5881 ; 5882 return 0; 5883} 5884_ACEOF 5885if ac_fn_c_try_link "$LINENO" 5886then : 5887 eval $cacheid=yes 5888else $as_nop 5889 eval $cacheid=no 5890fi 5891rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5892 conftest$ac_exeext conftest.$ac_ext 5893fi 5894 5895 5896 CFLAGS="$xorg_testset_save_CFLAGS" 5897 5898 eval supported=\$$cacheid 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5900printf "%s\n" "$supported" >&6; } 5901 if test "$supported" = "yes" ; then 5902 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5903 found="yes" 5904 fi 5905 fi 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921xorg_testset_save_CFLAGS="$CFLAGS" 5922 5923if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5926printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5927if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5928then : 5929 printf %s "(cached) " >&6 5930else $as_nop 5931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5932/* end confdefs.h. */ 5933int i; 5934_ACEOF 5935if ac_fn_c_try_compile "$LINENO" 5936then : 5937 xorg_cv_cc_flag_unknown_warning_option=yes 5938else $as_nop 5939 xorg_cv_cc_flag_unknown_warning_option=no 5940fi 5941rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5942fi 5943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5944printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5946 CFLAGS="$xorg_testset_save_CFLAGS" 5947fi 5948 5949if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5952 fi 5953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5955printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5956if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5957then : 5958 printf %s "(cached) " >&6 5959else $as_nop 5960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5961/* end confdefs.h. */ 5962int i; 5963_ACEOF 5964if ac_fn_c_try_compile "$LINENO" 5965then : 5966 xorg_cv_cc_flag_unused_command_line_argument=yes 5967else $as_nop 5968 xorg_cv_cc_flag_unused_command_line_argument=no 5969fi 5970rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5971fi 5972{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5973printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5975 CFLAGS="$xorg_testset_save_CFLAGS" 5976fi 5977 5978found="no" 5979 5980 if test $found = "no" ; then 5981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5983 fi 5984 5985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5987 fi 5988 5989 CFLAGS="$CFLAGS -Wnested-externs" 5990 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5992printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5993 cacheid=xorg_cv_cc_flag__Wnested_externs 5994 if eval test \${$cacheid+y} 5995then : 5996 printf %s "(cached) " >&6 5997else $as_nop 5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999/* end confdefs.h. */ 6000int i; 6001int 6002main (void) 6003{ 6004 6005 ; 6006 return 0; 6007} 6008_ACEOF 6009if ac_fn_c_try_link "$LINENO" 6010then : 6011 eval $cacheid=yes 6012else $as_nop 6013 eval $cacheid=no 6014fi 6015rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6016 conftest$ac_exeext conftest.$ac_ext 6017fi 6018 6019 6020 CFLAGS="$xorg_testset_save_CFLAGS" 6021 6022 eval supported=\$$cacheid 6023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6024printf "%s\n" "$supported" >&6; } 6025 if test "$supported" = "yes" ; then 6026 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6027 found="yes" 6028 fi 6029 fi 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045xorg_testset_save_CFLAGS="$CFLAGS" 6046 6047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6050printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6051if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6052then : 6053 printf %s "(cached) " >&6 6054else $as_nop 6055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6056/* end confdefs.h. */ 6057int i; 6058_ACEOF 6059if ac_fn_c_try_compile "$LINENO" 6060then : 6061 xorg_cv_cc_flag_unknown_warning_option=yes 6062else $as_nop 6063 xorg_cv_cc_flag_unknown_warning_option=no 6064fi 6065rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6066fi 6067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6068printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6070 CFLAGS="$xorg_testset_save_CFLAGS" 6071fi 6072 6073if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6076 fi 6077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6079printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6080if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6081then : 6082 printf %s "(cached) " >&6 6083else $as_nop 6084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6085/* end confdefs.h. */ 6086int i; 6087_ACEOF 6088if ac_fn_c_try_compile "$LINENO" 6089then : 6090 xorg_cv_cc_flag_unused_command_line_argument=yes 6091else $as_nop 6092 xorg_cv_cc_flag_unused_command_line_argument=no 6093fi 6094rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6095fi 6096{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6097printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6099 CFLAGS="$xorg_testset_save_CFLAGS" 6100fi 6101 6102found="no" 6103 6104 if test $found = "no" ; then 6105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 fi 6108 6109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6111 fi 6112 6113 CFLAGS="$CFLAGS -Wbad-function-cast" 6114 6115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6116printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6117 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6118 if eval test \${$cacheid+y} 6119then : 6120 printf %s "(cached) " >&6 6121else $as_nop 6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6123/* end confdefs.h. */ 6124int i; 6125int 6126main (void) 6127{ 6128 6129 ; 6130 return 0; 6131} 6132_ACEOF 6133if ac_fn_c_try_link "$LINENO" 6134then : 6135 eval $cacheid=yes 6136else $as_nop 6137 eval $cacheid=no 6138fi 6139rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6140 conftest$ac_exeext conftest.$ac_ext 6141fi 6142 6143 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145 6146 eval supported=\$$cacheid 6147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6148printf "%s\n" "$supported" >&6; } 6149 if test "$supported" = "yes" ; then 6150 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6151 found="yes" 6152 fi 6153 fi 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169xorg_testset_save_CFLAGS="$CFLAGS" 6170 6171if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6174printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6175if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6176then : 6177 printf %s "(cached) " >&6 6178else $as_nop 6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6180/* end confdefs.h. */ 6181int i; 6182_ACEOF 6183if ac_fn_c_try_compile "$LINENO" 6184then : 6185 xorg_cv_cc_flag_unknown_warning_option=yes 6186else $as_nop 6187 xorg_cv_cc_flag_unknown_warning_option=no 6188fi 6189rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6190fi 6191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6192printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6194 CFLAGS="$xorg_testset_save_CFLAGS" 6195fi 6196 6197if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6203printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6204if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6205then : 6206 printf %s "(cached) " >&6 6207else $as_nop 6208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6209/* end confdefs.h. */ 6210int i; 6211_ACEOF 6212if ac_fn_c_try_compile "$LINENO" 6213then : 6214 xorg_cv_cc_flag_unused_command_line_argument=yes 6215else $as_nop 6216 xorg_cv_cc_flag_unused_command_line_argument=no 6217fi 6218rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6219fi 6220{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6221printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224fi 6225 6226found="no" 6227 6228 if test $found = "no" ; then 6229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6231 fi 6232 6233 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6235 fi 6236 6237 CFLAGS="$CFLAGS -Wold-style-definition" 6238 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6240printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6241 cacheid=xorg_cv_cc_flag__Wold_style_definition 6242 if eval test \${$cacheid+y} 6243then : 6244 printf %s "(cached) " >&6 6245else $as_nop 6246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6247/* end confdefs.h. */ 6248int i; 6249int 6250main (void) 6251{ 6252 6253 ; 6254 return 0; 6255} 6256_ACEOF 6257if ac_fn_c_try_link "$LINENO" 6258then : 6259 eval $cacheid=yes 6260else $as_nop 6261 eval $cacheid=no 6262fi 6263rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6264 conftest$ac_exeext conftest.$ac_ext 6265fi 6266 6267 6268 CFLAGS="$xorg_testset_save_CFLAGS" 6269 6270 eval supported=\$$cacheid 6271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6272printf "%s\n" "$supported" >&6; } 6273 if test "$supported" = "yes" ; then 6274 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6275 found="yes" 6276 fi 6277 fi 6278 6279 if test $found = "no" ; then 6280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6282 fi 6283 6284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6286 fi 6287 6288 CFLAGS="$CFLAGS -fd" 6289 6290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6291printf %s "checking if $CC supports -fd... " >&6; } 6292 cacheid=xorg_cv_cc_flag__fd 6293 if eval test \${$cacheid+y} 6294then : 6295 printf %s "(cached) " >&6 6296else $as_nop 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298/* end confdefs.h. */ 6299int i; 6300int 6301main (void) 6302{ 6303 6304 ; 6305 return 0; 6306} 6307_ACEOF 6308if ac_fn_c_try_link "$LINENO" 6309then : 6310 eval $cacheid=yes 6311else $as_nop 6312 eval $cacheid=no 6313fi 6314rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6315 conftest$ac_exeext conftest.$ac_ext 6316fi 6317 6318 6319 CFLAGS="$xorg_testset_save_CFLAGS" 6320 6321 eval supported=\$$cacheid 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6323printf "%s\n" "$supported" >&6; } 6324 if test "$supported" = "yes" ; then 6325 BASE_CFLAGS="$BASE_CFLAGS -fd" 6326 found="yes" 6327 fi 6328 fi 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344xorg_testset_save_CFLAGS="$CFLAGS" 6345 6346if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6349printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6350if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6351then : 6352 printf %s "(cached) " >&6 6353else $as_nop 6354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6355/* end confdefs.h. */ 6356int i; 6357_ACEOF 6358if ac_fn_c_try_compile "$LINENO" 6359then : 6360 xorg_cv_cc_flag_unknown_warning_option=yes 6361else $as_nop 6362 xorg_cv_cc_flag_unknown_warning_option=no 6363fi 6364rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6365fi 6366{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6367printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6368 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6369 CFLAGS="$xorg_testset_save_CFLAGS" 6370fi 6371 6372if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6375 fi 6376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6378printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6379if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6380then : 6381 printf %s "(cached) " >&6 6382else $as_nop 6383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6384/* end confdefs.h. */ 6385int i; 6386_ACEOF 6387if ac_fn_c_try_compile "$LINENO" 6388then : 6389 xorg_cv_cc_flag_unused_command_line_argument=yes 6390else $as_nop 6391 xorg_cv_cc_flag_unused_command_line_argument=no 6392fi 6393rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6394fi 6395{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6396printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6397 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6398 CFLAGS="$xorg_testset_save_CFLAGS" 6399fi 6400 6401found="no" 6402 6403 if test $found = "no" ; then 6404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6406 fi 6407 6408 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6410 fi 6411 6412 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6413 6414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6415printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6416 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6417 if eval test \${$cacheid+y} 6418then : 6419 printf %s "(cached) " >&6 6420else $as_nop 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422/* end confdefs.h. */ 6423int i; 6424int 6425main (void) 6426{ 6427 6428 ; 6429 return 0; 6430} 6431_ACEOF 6432if ac_fn_c_try_link "$LINENO" 6433then : 6434 eval $cacheid=yes 6435else $as_nop 6436 eval $cacheid=no 6437fi 6438rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6439 conftest$ac_exeext conftest.$ac_ext 6440fi 6441 6442 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 6445 eval supported=\$$cacheid 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6447printf "%s\n" "$supported" >&6; } 6448 if test "$supported" = "yes" ; then 6449 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6450 found="yes" 6451 fi 6452 fi 6453 6454 6455 6456 6457 6458# This chunk adds additional warnings that could catch undesired effects. 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472xorg_testset_save_CFLAGS="$CFLAGS" 6473 6474if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6477printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6478if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6479then : 6480 printf %s "(cached) " >&6 6481else $as_nop 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483/* end confdefs.h. */ 6484int i; 6485_ACEOF 6486if ac_fn_c_try_compile "$LINENO" 6487then : 6488 xorg_cv_cc_flag_unknown_warning_option=yes 6489else $as_nop 6490 xorg_cv_cc_flag_unknown_warning_option=no 6491fi 6492rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6493fi 6494{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6495printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6497 CFLAGS="$xorg_testset_save_CFLAGS" 6498fi 6499 6500if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6503 fi 6504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6506printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6507if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6508then : 6509 printf %s "(cached) " >&6 6510else $as_nop 6511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6512/* end confdefs.h. */ 6513int i; 6514_ACEOF 6515if ac_fn_c_try_compile "$LINENO" 6516then : 6517 xorg_cv_cc_flag_unused_command_line_argument=yes 6518else $as_nop 6519 xorg_cv_cc_flag_unused_command_line_argument=no 6520fi 6521rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6522fi 6523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6524printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6525 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6526 CFLAGS="$xorg_testset_save_CFLAGS" 6527fi 6528 6529found="no" 6530 6531 if test $found = "no" ; then 6532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6534 fi 6535 6536 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6538 fi 6539 6540 CFLAGS="$CFLAGS -Wunused" 6541 6542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6543printf %s "checking if $CC supports -Wunused... " >&6; } 6544 cacheid=xorg_cv_cc_flag__Wunused 6545 if eval test \${$cacheid+y} 6546then : 6547 printf %s "(cached) " >&6 6548else $as_nop 6549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6550/* end confdefs.h. */ 6551int i; 6552int 6553main (void) 6554{ 6555 6556 ; 6557 return 0; 6558} 6559_ACEOF 6560if ac_fn_c_try_link "$LINENO" 6561then : 6562 eval $cacheid=yes 6563else $as_nop 6564 eval $cacheid=no 6565fi 6566rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6567 conftest$ac_exeext conftest.$ac_ext 6568fi 6569 6570 6571 CFLAGS="$xorg_testset_save_CFLAGS" 6572 6573 eval supported=\$$cacheid 6574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6575printf "%s\n" "$supported" >&6; } 6576 if test "$supported" = "yes" ; then 6577 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6578 found="yes" 6579 fi 6580 fi 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596xorg_testset_save_CFLAGS="$CFLAGS" 6597 6598if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6601printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6602if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6603then : 6604 printf %s "(cached) " >&6 6605else $as_nop 6606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6607/* end confdefs.h. */ 6608int i; 6609_ACEOF 6610if ac_fn_c_try_compile "$LINENO" 6611then : 6612 xorg_cv_cc_flag_unknown_warning_option=yes 6613else $as_nop 6614 xorg_cv_cc_flag_unknown_warning_option=no 6615fi 6616rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6617fi 6618{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6619printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6621 CFLAGS="$xorg_testset_save_CFLAGS" 6622fi 6623 6624if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6630printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6631if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6632then : 6633 printf %s "(cached) " >&6 6634else $as_nop 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636/* end confdefs.h. */ 6637int i; 6638_ACEOF 6639if ac_fn_c_try_compile "$LINENO" 6640then : 6641 xorg_cv_cc_flag_unused_command_line_argument=yes 6642else $as_nop 6643 xorg_cv_cc_flag_unused_command_line_argument=no 6644fi 6645rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6646fi 6647{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6648printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6649 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6650 CFLAGS="$xorg_testset_save_CFLAGS" 6651fi 6652 6653found="no" 6654 6655 if test $found = "no" ; then 6656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 fi 6659 6660 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6662 fi 6663 6664 CFLAGS="$CFLAGS -Wuninitialized" 6665 6666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6667printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6668 cacheid=xorg_cv_cc_flag__Wuninitialized 6669 if eval test \${$cacheid+y} 6670then : 6671 printf %s "(cached) " >&6 6672else $as_nop 6673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6674/* end confdefs.h. */ 6675int i; 6676int 6677main (void) 6678{ 6679 6680 ; 6681 return 0; 6682} 6683_ACEOF 6684if ac_fn_c_try_link "$LINENO" 6685then : 6686 eval $cacheid=yes 6687else $as_nop 6688 eval $cacheid=no 6689fi 6690rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6691 conftest$ac_exeext conftest.$ac_ext 6692fi 6693 6694 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696 6697 eval supported=\$$cacheid 6698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6699printf "%s\n" "$supported" >&6; } 6700 if test "$supported" = "yes" ; then 6701 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6702 found="yes" 6703 fi 6704 fi 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720xorg_testset_save_CFLAGS="$CFLAGS" 6721 6722if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6725printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6726if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6727then : 6728 printf %s "(cached) " >&6 6729else $as_nop 6730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6731/* end confdefs.h. */ 6732int i; 6733_ACEOF 6734if ac_fn_c_try_compile "$LINENO" 6735then : 6736 xorg_cv_cc_flag_unknown_warning_option=yes 6737else $as_nop 6738 xorg_cv_cc_flag_unknown_warning_option=no 6739fi 6740rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6741fi 6742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6743printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6745 CFLAGS="$xorg_testset_save_CFLAGS" 6746fi 6747 6748if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6754printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6755if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6756then : 6757 printf %s "(cached) " >&6 6758else $as_nop 6759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6760/* end confdefs.h. */ 6761int i; 6762_ACEOF 6763if ac_fn_c_try_compile "$LINENO" 6764then : 6765 xorg_cv_cc_flag_unused_command_line_argument=yes 6766else $as_nop 6767 xorg_cv_cc_flag_unused_command_line_argument=no 6768fi 6769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6770fi 6771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6772printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6774 CFLAGS="$xorg_testset_save_CFLAGS" 6775fi 6776 6777found="no" 6778 6779 if test $found = "no" ; then 6780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 fi 6783 6784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6786 fi 6787 6788 CFLAGS="$CFLAGS -Wshadow" 6789 6790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6791printf %s "checking if $CC supports -Wshadow... " >&6; } 6792 cacheid=xorg_cv_cc_flag__Wshadow 6793 if eval test \${$cacheid+y} 6794then : 6795 printf %s "(cached) " >&6 6796else $as_nop 6797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6798/* end confdefs.h. */ 6799int i; 6800int 6801main (void) 6802{ 6803 6804 ; 6805 return 0; 6806} 6807_ACEOF 6808if ac_fn_c_try_link "$LINENO" 6809then : 6810 eval $cacheid=yes 6811else $as_nop 6812 eval $cacheid=no 6813fi 6814rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6815 conftest$ac_exeext conftest.$ac_ext 6816fi 6817 6818 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 6821 eval supported=\$$cacheid 6822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6823printf "%s\n" "$supported" >&6; } 6824 if test "$supported" = "yes" ; then 6825 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6826 found="yes" 6827 fi 6828 fi 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844xorg_testset_save_CFLAGS="$CFLAGS" 6845 6846if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6849printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6850if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6851then : 6852 printf %s "(cached) " >&6 6853else $as_nop 6854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6855/* end confdefs.h. */ 6856int i; 6857_ACEOF 6858if ac_fn_c_try_compile "$LINENO" 6859then : 6860 xorg_cv_cc_flag_unknown_warning_option=yes 6861else $as_nop 6862 xorg_cv_cc_flag_unknown_warning_option=no 6863fi 6864rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6865fi 6866{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6867printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6869 CFLAGS="$xorg_testset_save_CFLAGS" 6870fi 6871 6872if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 fi 6876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6878printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6879if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6880then : 6881 printf %s "(cached) " >&6 6882else $as_nop 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884/* end confdefs.h. */ 6885int i; 6886_ACEOF 6887if ac_fn_c_try_compile "$LINENO" 6888then : 6889 xorg_cv_cc_flag_unused_command_line_argument=yes 6890else $as_nop 6891 xorg_cv_cc_flag_unused_command_line_argument=no 6892fi 6893rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6894fi 6895{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6896printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6898 CFLAGS="$xorg_testset_save_CFLAGS" 6899fi 6900 6901found="no" 6902 6903 if test $found = "no" ; then 6904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 fi 6907 6908 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6910 fi 6911 6912 CFLAGS="$CFLAGS -Wmissing-noreturn" 6913 6914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6915printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6916 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6917 if eval test \${$cacheid+y} 6918then : 6919 printf %s "(cached) " >&6 6920else $as_nop 6921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6922/* end confdefs.h. */ 6923int i; 6924int 6925main (void) 6926{ 6927 6928 ; 6929 return 0; 6930} 6931_ACEOF 6932if ac_fn_c_try_link "$LINENO" 6933then : 6934 eval $cacheid=yes 6935else $as_nop 6936 eval $cacheid=no 6937fi 6938rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6939 conftest$ac_exeext conftest.$ac_ext 6940fi 6941 6942 6943 CFLAGS="$xorg_testset_save_CFLAGS" 6944 6945 eval supported=\$$cacheid 6946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6947printf "%s\n" "$supported" >&6; } 6948 if test "$supported" = "yes" ; then 6949 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6950 found="yes" 6951 fi 6952 fi 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968xorg_testset_save_CFLAGS="$CFLAGS" 6969 6970if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6973printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6974if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6975then : 6976 printf %s "(cached) " >&6 6977else $as_nop 6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979/* end confdefs.h. */ 6980int i; 6981_ACEOF 6982if ac_fn_c_try_compile "$LINENO" 6983then : 6984 xorg_cv_cc_flag_unknown_warning_option=yes 6985else $as_nop 6986 xorg_cv_cc_flag_unknown_warning_option=no 6987fi 6988rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6989fi 6990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6991printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6993 CFLAGS="$xorg_testset_save_CFLAGS" 6994fi 6995 6996if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6999 fi 7000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7002printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7003if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7004then : 7005 printf %s "(cached) " >&6 7006else $as_nop 7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7008/* end confdefs.h. */ 7009int i; 7010_ACEOF 7011if ac_fn_c_try_compile "$LINENO" 7012then : 7013 xorg_cv_cc_flag_unused_command_line_argument=yes 7014else $as_nop 7015 xorg_cv_cc_flag_unused_command_line_argument=no 7016fi 7017rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7018fi 7019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7020printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7022 CFLAGS="$xorg_testset_save_CFLAGS" 7023fi 7024 7025found="no" 7026 7027 if test $found = "no" ; then 7028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7030 fi 7031 7032 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7034 fi 7035 7036 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7037 7038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7039printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7040 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7041 if eval test \${$cacheid+y} 7042then : 7043 printf %s "(cached) " >&6 7044else $as_nop 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046/* end confdefs.h. */ 7047int i; 7048int 7049main (void) 7050{ 7051 7052 ; 7053 return 0; 7054} 7055_ACEOF 7056if ac_fn_c_try_link "$LINENO" 7057then : 7058 eval $cacheid=yes 7059else $as_nop 7060 eval $cacheid=no 7061fi 7062rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7063 conftest$ac_exeext conftest.$ac_ext 7064fi 7065 7066 7067 CFLAGS="$xorg_testset_save_CFLAGS" 7068 7069 eval supported=\$$cacheid 7070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7071printf "%s\n" "$supported" >&6; } 7072 if test "$supported" = "yes" ; then 7073 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7074 found="yes" 7075 fi 7076 fi 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092xorg_testset_save_CFLAGS="$CFLAGS" 7093 7094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7097printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7098if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7099then : 7100 printf %s "(cached) " >&6 7101else $as_nop 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103/* end confdefs.h. */ 7104int i; 7105_ACEOF 7106if ac_fn_c_try_compile "$LINENO" 7107then : 7108 xorg_cv_cc_flag_unknown_warning_option=yes 7109else $as_nop 7110 xorg_cv_cc_flag_unknown_warning_option=no 7111fi 7112rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7113fi 7114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7115printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7117 CFLAGS="$xorg_testset_save_CFLAGS" 7118fi 7119 7120if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7123 fi 7124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7126printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7127if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7128then : 7129 printf %s "(cached) " >&6 7130else $as_nop 7131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7132/* end confdefs.h. */ 7133int i; 7134_ACEOF 7135if ac_fn_c_try_compile "$LINENO" 7136then : 7137 xorg_cv_cc_flag_unused_command_line_argument=yes 7138else $as_nop 7139 xorg_cv_cc_flag_unused_command_line_argument=no 7140fi 7141rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7142fi 7143{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7144printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7146 CFLAGS="$xorg_testset_save_CFLAGS" 7147fi 7148 7149found="no" 7150 7151 if test $found = "no" ; then 7152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7154 fi 7155 7156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7158 fi 7159 7160 CFLAGS="$CFLAGS -Wredundant-decls" 7161 7162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7163printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7164 cacheid=xorg_cv_cc_flag__Wredundant_decls 7165 if eval test \${$cacheid+y} 7166then : 7167 printf %s "(cached) " >&6 7168else $as_nop 7169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7170/* end confdefs.h. */ 7171int i; 7172int 7173main (void) 7174{ 7175 7176 ; 7177 return 0; 7178} 7179_ACEOF 7180if ac_fn_c_try_link "$LINENO" 7181then : 7182 eval $cacheid=yes 7183else $as_nop 7184 eval $cacheid=no 7185fi 7186rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7187 conftest$ac_exeext conftest.$ac_ext 7188fi 7189 7190 7191 CFLAGS="$xorg_testset_save_CFLAGS" 7192 7193 eval supported=\$$cacheid 7194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7195printf "%s\n" "$supported" >&6; } 7196 if test "$supported" = "yes" ; then 7197 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7198 found="yes" 7199 fi 7200 fi 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216xorg_testset_save_CFLAGS="$CFLAGS" 7217 7218if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7221printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7222if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7223then : 7224 printf %s "(cached) " >&6 7225else $as_nop 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227/* end confdefs.h. */ 7228int i; 7229_ACEOF 7230if ac_fn_c_try_compile "$LINENO" 7231then : 7232 xorg_cv_cc_flag_unknown_warning_option=yes 7233else $as_nop 7234 xorg_cv_cc_flag_unknown_warning_option=no 7235fi 7236rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7237fi 7238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7239printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242fi 7243 7244if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7250printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7251if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7252then : 7253 printf %s "(cached) " >&6 7254else $as_nop 7255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7256/* end confdefs.h. */ 7257int i; 7258_ACEOF 7259if ac_fn_c_try_compile "$LINENO" 7260then : 7261 xorg_cv_cc_flag_unused_command_line_argument=yes 7262else $as_nop 7263 xorg_cv_cc_flag_unused_command_line_argument=no 7264fi 7265rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7266fi 7267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7268printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271fi 7272 7273found="no" 7274 7275 if test $found = "no" ; then 7276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7278 fi 7279 7280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7282 fi 7283 7284 CFLAGS="$CFLAGS -Wlogical-op" 7285 7286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7287printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7288 cacheid=xorg_cv_cc_flag__Wlogical_op 7289 if eval test \${$cacheid+y} 7290then : 7291 printf %s "(cached) " >&6 7292else $as_nop 7293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294/* end confdefs.h. */ 7295int i; 7296int 7297main (void) 7298{ 7299 7300 ; 7301 return 0; 7302} 7303_ACEOF 7304if ac_fn_c_try_link "$LINENO" 7305then : 7306 eval $cacheid=yes 7307else $as_nop 7308 eval $cacheid=no 7309fi 7310rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7311 conftest$ac_exeext conftest.$ac_ext 7312fi 7313 7314 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 7317 eval supported=\$$cacheid 7318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7319printf "%s\n" "$supported" >&6; } 7320 if test "$supported" = "yes" ; then 7321 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7322 found="yes" 7323 fi 7324 fi 7325 7326 7327 7328# These are currently disabled because they are noisy. They will be enabled 7329# in the future once the codebase is sufficiently modernized to silence 7330# them. For now, I don't want them to drown out the other warnings. 7331# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7332# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7333# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7334 7335# Turn some warnings into errors, so we don't accidentally get successful builds 7336# when there are problems that should be fixed. 7337 7338if test "x$SELECTIVE_WERROR" = "xyes" ; then 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352xorg_testset_save_CFLAGS="$CFLAGS" 7353 7354if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7357printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7358if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7359then : 7360 printf %s "(cached) " >&6 7361else $as_nop 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7363/* end confdefs.h. */ 7364int i; 7365_ACEOF 7366if ac_fn_c_try_compile "$LINENO" 7367then : 7368 xorg_cv_cc_flag_unknown_warning_option=yes 7369else $as_nop 7370 xorg_cv_cc_flag_unknown_warning_option=no 7371fi 7372rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7373fi 7374{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7375printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7377 CFLAGS="$xorg_testset_save_CFLAGS" 7378fi 7379 7380if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7383 fi 7384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7386printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7387if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7388then : 7389 printf %s "(cached) " >&6 7390else $as_nop 7391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7392/* end confdefs.h. */ 7393int i; 7394_ACEOF 7395if ac_fn_c_try_compile "$LINENO" 7396then : 7397 xorg_cv_cc_flag_unused_command_line_argument=yes 7398else $as_nop 7399 xorg_cv_cc_flag_unused_command_line_argument=no 7400fi 7401rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7402fi 7403{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7404printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407fi 7408 7409found="no" 7410 7411 if test $found = "no" ; then 7412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7414 fi 7415 7416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7418 fi 7419 7420 CFLAGS="$CFLAGS -Werror=implicit" 7421 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7423printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7424 cacheid=xorg_cv_cc_flag__Werror_implicit 7425 if eval test \${$cacheid+y} 7426then : 7427 printf %s "(cached) " >&6 7428else $as_nop 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430/* end confdefs.h. */ 7431int i; 7432int 7433main (void) 7434{ 7435 7436 ; 7437 return 0; 7438} 7439_ACEOF 7440if ac_fn_c_try_link "$LINENO" 7441then : 7442 eval $cacheid=yes 7443else $as_nop 7444 eval $cacheid=no 7445fi 7446rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7447 conftest$ac_exeext conftest.$ac_ext 7448fi 7449 7450 7451 CFLAGS="$xorg_testset_save_CFLAGS" 7452 7453 eval supported=\$$cacheid 7454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7455printf "%s\n" "$supported" >&6; } 7456 if test "$supported" = "yes" ; then 7457 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7458 found="yes" 7459 fi 7460 fi 7461 7462 if test $found = "no" ; then 7463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7465 fi 7466 7467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7469 fi 7470 7471 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7472 7473 { 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 7474printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7475 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7476 if eval test \${$cacheid+y} 7477then : 7478 printf %s "(cached) " >&6 7479else $as_nop 7480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7481/* end confdefs.h. */ 7482int i; 7483int 7484main (void) 7485{ 7486 7487 ; 7488 return 0; 7489} 7490_ACEOF 7491if ac_fn_c_try_link "$LINENO" 7492then : 7493 eval $cacheid=yes 7494else $as_nop 7495 eval $cacheid=no 7496fi 7497rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7498 conftest$ac_exeext conftest.$ac_ext 7499fi 7500 7501 7502 CFLAGS="$xorg_testset_save_CFLAGS" 7503 7504 eval supported=\$$cacheid 7505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7506printf "%s\n" "$supported" >&6; } 7507 if test "$supported" = "yes" ; then 7508 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7509 found="yes" 7510 fi 7511 fi 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527xorg_testset_save_CFLAGS="$CFLAGS" 7528 7529if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7532printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7533if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7534then : 7535 printf %s "(cached) " >&6 7536else $as_nop 7537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7538/* end confdefs.h. */ 7539int i; 7540_ACEOF 7541if ac_fn_c_try_compile "$LINENO" 7542then : 7543 xorg_cv_cc_flag_unknown_warning_option=yes 7544else $as_nop 7545 xorg_cv_cc_flag_unknown_warning_option=no 7546fi 7547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7548fi 7549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7550printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553fi 7554 7555if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7558 fi 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7561printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7562if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7563then : 7564 printf %s "(cached) " >&6 7565else $as_nop 7566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7567/* end confdefs.h. */ 7568int i; 7569_ACEOF 7570if ac_fn_c_try_compile "$LINENO" 7571then : 7572 xorg_cv_cc_flag_unused_command_line_argument=yes 7573else $as_nop 7574 xorg_cv_cc_flag_unused_command_line_argument=no 7575fi 7576rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7577fi 7578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7579printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7581 CFLAGS="$xorg_testset_save_CFLAGS" 7582fi 7583 7584found="no" 7585 7586 if test $found = "no" ; then 7587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7589 fi 7590 7591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7593 fi 7594 7595 CFLAGS="$CFLAGS -Werror=nonnull" 7596 7597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7598printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7599 cacheid=xorg_cv_cc_flag__Werror_nonnull 7600 if eval test \${$cacheid+y} 7601then : 7602 printf %s "(cached) " >&6 7603else $as_nop 7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605/* end confdefs.h. */ 7606int i; 7607int 7608main (void) 7609{ 7610 7611 ; 7612 return 0; 7613} 7614_ACEOF 7615if ac_fn_c_try_link "$LINENO" 7616then : 7617 eval $cacheid=yes 7618else $as_nop 7619 eval $cacheid=no 7620fi 7621rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7622 conftest$ac_exeext conftest.$ac_ext 7623fi 7624 7625 7626 CFLAGS="$xorg_testset_save_CFLAGS" 7627 7628 eval supported=\$$cacheid 7629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7630printf "%s\n" "$supported" >&6; } 7631 if test "$supported" = "yes" ; then 7632 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7633 found="yes" 7634 fi 7635 fi 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651xorg_testset_save_CFLAGS="$CFLAGS" 7652 7653if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7656printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7657if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7658then : 7659 printf %s "(cached) " >&6 7660else $as_nop 7661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7662/* end confdefs.h. */ 7663int i; 7664_ACEOF 7665if ac_fn_c_try_compile "$LINENO" 7666then : 7667 xorg_cv_cc_flag_unknown_warning_option=yes 7668else $as_nop 7669 xorg_cv_cc_flag_unknown_warning_option=no 7670fi 7671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7672fi 7673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7674printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7676 CFLAGS="$xorg_testset_save_CFLAGS" 7677fi 7678 7679if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7682 fi 7683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7685printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7686if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7687then : 7688 printf %s "(cached) " >&6 7689else $as_nop 7690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7691/* end confdefs.h. */ 7692int i; 7693_ACEOF 7694if ac_fn_c_try_compile "$LINENO" 7695then : 7696 xorg_cv_cc_flag_unused_command_line_argument=yes 7697else $as_nop 7698 xorg_cv_cc_flag_unused_command_line_argument=no 7699fi 7700rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7701fi 7702{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7703printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7705 CFLAGS="$xorg_testset_save_CFLAGS" 7706fi 7707 7708found="no" 7709 7710 if test $found = "no" ; then 7711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7713 fi 7714 7715 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7717 fi 7718 7719 CFLAGS="$CFLAGS -Werror=init-self" 7720 7721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7722printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7723 cacheid=xorg_cv_cc_flag__Werror_init_self 7724 if eval test \${$cacheid+y} 7725then : 7726 printf %s "(cached) " >&6 7727else $as_nop 7728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7729/* end confdefs.h. */ 7730int i; 7731int 7732main (void) 7733{ 7734 7735 ; 7736 return 0; 7737} 7738_ACEOF 7739if ac_fn_c_try_link "$LINENO" 7740then : 7741 eval $cacheid=yes 7742else $as_nop 7743 eval $cacheid=no 7744fi 7745rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7746 conftest$ac_exeext conftest.$ac_ext 7747fi 7748 7749 7750 CFLAGS="$xorg_testset_save_CFLAGS" 7751 7752 eval supported=\$$cacheid 7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7754printf "%s\n" "$supported" >&6; } 7755 if test "$supported" = "yes" ; then 7756 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7757 found="yes" 7758 fi 7759 fi 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775xorg_testset_save_CFLAGS="$CFLAGS" 7776 7777if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7780printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7781if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7782then : 7783 printf %s "(cached) " >&6 7784else $as_nop 7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786/* end confdefs.h. */ 7787int i; 7788_ACEOF 7789if ac_fn_c_try_compile "$LINENO" 7790then : 7791 xorg_cv_cc_flag_unknown_warning_option=yes 7792else $as_nop 7793 xorg_cv_cc_flag_unknown_warning_option=no 7794fi 7795rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7796fi 7797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7798printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801fi 7802 7803if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 fi 7807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7809printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7810if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7811then : 7812 printf %s "(cached) " >&6 7813else $as_nop 7814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7815/* end confdefs.h. */ 7816int i; 7817_ACEOF 7818if ac_fn_c_try_compile "$LINENO" 7819then : 7820 xorg_cv_cc_flag_unused_command_line_argument=yes 7821else $as_nop 7822 xorg_cv_cc_flag_unused_command_line_argument=no 7823fi 7824rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7825fi 7826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7827printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7828 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7829 CFLAGS="$xorg_testset_save_CFLAGS" 7830fi 7831 7832found="no" 7833 7834 if test $found = "no" ; then 7835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7837 fi 7838 7839 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7841 fi 7842 7843 CFLAGS="$CFLAGS -Werror=main" 7844 7845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7846printf %s "checking if $CC supports -Werror=main... " >&6; } 7847 cacheid=xorg_cv_cc_flag__Werror_main 7848 if eval test \${$cacheid+y} 7849then : 7850 printf %s "(cached) " >&6 7851else $as_nop 7852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7853/* end confdefs.h. */ 7854int i; 7855int 7856main (void) 7857{ 7858 7859 ; 7860 return 0; 7861} 7862_ACEOF 7863if ac_fn_c_try_link "$LINENO" 7864then : 7865 eval $cacheid=yes 7866else $as_nop 7867 eval $cacheid=no 7868fi 7869rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7870 conftest$ac_exeext conftest.$ac_ext 7871fi 7872 7873 7874 CFLAGS="$xorg_testset_save_CFLAGS" 7875 7876 eval supported=\$$cacheid 7877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7878printf "%s\n" "$supported" >&6; } 7879 if test "$supported" = "yes" ; then 7880 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7881 found="yes" 7882 fi 7883 fi 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899xorg_testset_save_CFLAGS="$CFLAGS" 7900 7901if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7904printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7905if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7906then : 7907 printf %s "(cached) " >&6 7908else $as_nop 7909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7910/* end confdefs.h. */ 7911int i; 7912_ACEOF 7913if ac_fn_c_try_compile "$LINENO" 7914then : 7915 xorg_cv_cc_flag_unknown_warning_option=yes 7916else $as_nop 7917 xorg_cv_cc_flag_unknown_warning_option=no 7918fi 7919rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7920fi 7921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7922printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7924 CFLAGS="$xorg_testset_save_CFLAGS" 7925fi 7926 7927if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 fi 7931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7933printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7934if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7935then : 7936 printf %s "(cached) " >&6 7937else $as_nop 7938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7939/* end confdefs.h. */ 7940int i; 7941_ACEOF 7942if ac_fn_c_try_compile "$LINENO" 7943then : 7944 xorg_cv_cc_flag_unused_command_line_argument=yes 7945else $as_nop 7946 xorg_cv_cc_flag_unused_command_line_argument=no 7947fi 7948rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7949fi 7950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7951printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7953 CFLAGS="$xorg_testset_save_CFLAGS" 7954fi 7955 7956found="no" 7957 7958 if test $found = "no" ; then 7959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7961 fi 7962 7963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7965 fi 7966 7967 CFLAGS="$CFLAGS -Werror=missing-braces" 7968 7969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7970printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7971 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7972 if eval test \${$cacheid+y} 7973then : 7974 printf %s "(cached) " >&6 7975else $as_nop 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977/* end confdefs.h. */ 7978int i; 7979int 7980main (void) 7981{ 7982 7983 ; 7984 return 0; 7985} 7986_ACEOF 7987if ac_fn_c_try_link "$LINENO" 7988then : 7989 eval $cacheid=yes 7990else $as_nop 7991 eval $cacheid=no 7992fi 7993rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7994 conftest$ac_exeext conftest.$ac_ext 7995fi 7996 7997 7998 CFLAGS="$xorg_testset_save_CFLAGS" 7999 8000 eval supported=\$$cacheid 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8002printf "%s\n" "$supported" >&6; } 8003 if test "$supported" = "yes" ; then 8004 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8005 found="yes" 8006 fi 8007 fi 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023xorg_testset_save_CFLAGS="$CFLAGS" 8024 8025if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8028printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8029if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8030then : 8031 printf %s "(cached) " >&6 8032else $as_nop 8033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8034/* end confdefs.h. */ 8035int i; 8036_ACEOF 8037if ac_fn_c_try_compile "$LINENO" 8038then : 8039 xorg_cv_cc_flag_unknown_warning_option=yes 8040else $as_nop 8041 xorg_cv_cc_flag_unknown_warning_option=no 8042fi 8043rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8044fi 8045{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8046printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049fi 8050 8051if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 fi 8055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8057printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8058if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8059then : 8060 printf %s "(cached) " >&6 8061else $as_nop 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063/* end confdefs.h. */ 8064int i; 8065_ACEOF 8066if ac_fn_c_try_compile "$LINENO" 8067then : 8068 xorg_cv_cc_flag_unused_command_line_argument=yes 8069else $as_nop 8070 xorg_cv_cc_flag_unused_command_line_argument=no 8071fi 8072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8073fi 8074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8075printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8077 CFLAGS="$xorg_testset_save_CFLAGS" 8078fi 8079 8080found="no" 8081 8082 if test $found = "no" ; then 8083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8085 fi 8086 8087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8089 fi 8090 8091 CFLAGS="$CFLAGS -Werror=sequence-point" 8092 8093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8094printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8095 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8096 if eval test \${$cacheid+y} 8097then : 8098 printf %s "(cached) " >&6 8099else $as_nop 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101/* end confdefs.h. */ 8102int i; 8103int 8104main (void) 8105{ 8106 8107 ; 8108 return 0; 8109} 8110_ACEOF 8111if ac_fn_c_try_link "$LINENO" 8112then : 8113 eval $cacheid=yes 8114else $as_nop 8115 eval $cacheid=no 8116fi 8117rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8118 conftest$ac_exeext conftest.$ac_ext 8119fi 8120 8121 8122 CFLAGS="$xorg_testset_save_CFLAGS" 8123 8124 eval supported=\$$cacheid 8125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8126printf "%s\n" "$supported" >&6; } 8127 if test "$supported" = "yes" ; then 8128 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8129 found="yes" 8130 fi 8131 fi 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147xorg_testset_save_CFLAGS="$CFLAGS" 8148 8149if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8152printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8153if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8154then : 8155 printf %s "(cached) " >&6 8156else $as_nop 8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158/* end confdefs.h. */ 8159int i; 8160_ACEOF 8161if ac_fn_c_try_compile "$LINENO" 8162then : 8163 xorg_cv_cc_flag_unknown_warning_option=yes 8164else $as_nop 8165 xorg_cv_cc_flag_unknown_warning_option=no 8166fi 8167rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8168fi 8169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8170printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173fi 8174 8175if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8181printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8182if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8183then : 8184 printf %s "(cached) " >&6 8185else $as_nop 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187/* end confdefs.h. */ 8188int i; 8189_ACEOF 8190if ac_fn_c_try_compile "$LINENO" 8191then : 8192 xorg_cv_cc_flag_unused_command_line_argument=yes 8193else $as_nop 8194 xorg_cv_cc_flag_unused_command_line_argument=no 8195fi 8196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8197fi 8198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8199printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8201 CFLAGS="$xorg_testset_save_CFLAGS" 8202fi 8203 8204found="no" 8205 8206 if test $found = "no" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 8211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 fi 8214 8215 CFLAGS="$CFLAGS -Werror=return-type" 8216 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8218printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8219 cacheid=xorg_cv_cc_flag__Werror_return_type 8220 if eval test \${$cacheid+y} 8221then : 8222 printf %s "(cached) " >&6 8223else $as_nop 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225/* end confdefs.h. */ 8226int i; 8227int 8228main (void) 8229{ 8230 8231 ; 8232 return 0; 8233} 8234_ACEOF 8235if ac_fn_c_try_link "$LINENO" 8236then : 8237 eval $cacheid=yes 8238else $as_nop 8239 eval $cacheid=no 8240fi 8241rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8242 conftest$ac_exeext conftest.$ac_ext 8243fi 8244 8245 8246 CFLAGS="$xorg_testset_save_CFLAGS" 8247 8248 eval supported=\$$cacheid 8249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8250printf "%s\n" "$supported" >&6; } 8251 if test "$supported" = "yes" ; then 8252 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8253 found="yes" 8254 fi 8255 fi 8256 8257 if test $found = "no" ; then 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 fi 8261 8262 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8264 fi 8265 8266 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8267 8268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8269printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8270 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8271 if eval test \${$cacheid+y} 8272then : 8273 printf %s "(cached) " >&6 8274else $as_nop 8275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8276/* end confdefs.h. */ 8277int i; 8278int 8279main (void) 8280{ 8281 8282 ; 8283 return 0; 8284} 8285_ACEOF 8286if ac_fn_c_try_link "$LINENO" 8287then : 8288 eval $cacheid=yes 8289else $as_nop 8290 eval $cacheid=no 8291fi 8292rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8293 conftest$ac_exeext conftest.$ac_ext 8294fi 8295 8296 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298 8299 eval supported=\$$cacheid 8300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8301printf "%s\n" "$supported" >&6; } 8302 if test "$supported" = "yes" ; then 8303 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8304 found="yes" 8305 fi 8306 fi 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322xorg_testset_save_CFLAGS="$CFLAGS" 8323 8324if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8327printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8328if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8329then : 8330 printf %s "(cached) " >&6 8331else $as_nop 8332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8333/* end confdefs.h. */ 8334int i; 8335_ACEOF 8336if ac_fn_c_try_compile "$LINENO" 8337then : 8338 xorg_cv_cc_flag_unknown_warning_option=yes 8339else $as_nop 8340 xorg_cv_cc_flag_unknown_warning_option=no 8341fi 8342rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8343fi 8344{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8345printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8347 CFLAGS="$xorg_testset_save_CFLAGS" 8348fi 8349 8350if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8353 fi 8354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8356printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8357if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8358then : 8359 printf %s "(cached) " >&6 8360else $as_nop 8361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362/* end confdefs.h. */ 8363int i; 8364_ACEOF 8365if ac_fn_c_try_compile "$LINENO" 8366then : 8367 xorg_cv_cc_flag_unused_command_line_argument=yes 8368else $as_nop 8369 xorg_cv_cc_flag_unused_command_line_argument=no 8370fi 8371rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8372fi 8373{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8374printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377fi 8378 8379found="no" 8380 8381 if test $found = "no" ; then 8382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 fi 8385 8386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8388 fi 8389 8390 CFLAGS="$CFLAGS -Werror=trigraphs" 8391 8392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8393printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8394 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8395 if eval test \${$cacheid+y} 8396then : 8397 printf %s "(cached) " >&6 8398else $as_nop 8399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400/* end confdefs.h. */ 8401int i; 8402int 8403main (void) 8404{ 8405 8406 ; 8407 return 0; 8408} 8409_ACEOF 8410if ac_fn_c_try_link "$LINENO" 8411then : 8412 eval $cacheid=yes 8413else $as_nop 8414 eval $cacheid=no 8415fi 8416rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8417 conftest$ac_exeext conftest.$ac_ext 8418fi 8419 8420 8421 CFLAGS="$xorg_testset_save_CFLAGS" 8422 8423 eval supported=\$$cacheid 8424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8425printf "%s\n" "$supported" >&6; } 8426 if test "$supported" = "yes" ; then 8427 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8428 found="yes" 8429 fi 8430 fi 8431 8432 8433 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446xorg_testset_save_CFLAGS="$CFLAGS" 8447 8448if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8451printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8452if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8453then : 8454 printf %s "(cached) " >&6 8455else $as_nop 8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8457/* end confdefs.h. */ 8458int i; 8459_ACEOF 8460if ac_fn_c_try_compile "$LINENO" 8461then : 8462 xorg_cv_cc_flag_unknown_warning_option=yes 8463else $as_nop 8464 xorg_cv_cc_flag_unknown_warning_option=no 8465fi 8466rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8467fi 8468{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8469printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8470 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8471 CFLAGS="$xorg_testset_save_CFLAGS" 8472fi 8473 8474if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8477 fi 8478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8480printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8481if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8482then : 8483 printf %s "(cached) " >&6 8484else $as_nop 8485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8486/* end confdefs.h. */ 8487int i; 8488_ACEOF 8489if ac_fn_c_try_compile "$LINENO" 8490then : 8491 xorg_cv_cc_flag_unused_command_line_argument=yes 8492else $as_nop 8493 xorg_cv_cc_flag_unused_command_line_argument=no 8494fi 8495rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8496fi 8497{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8498printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501fi 8502 8503found="no" 8504 8505 if test $found = "no" ; then 8506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 fi 8509 8510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8512 fi 8513 8514 CFLAGS="$CFLAGS -Werror=array-bounds" 8515 8516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8517printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8518 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8519 if eval test \${$cacheid+y} 8520then : 8521 printf %s "(cached) " >&6 8522else $as_nop 8523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8524/* end confdefs.h. */ 8525int i; 8526int 8527main (void) 8528{ 8529 8530 ; 8531 return 0; 8532} 8533_ACEOF 8534if ac_fn_c_try_link "$LINENO" 8535then : 8536 eval $cacheid=yes 8537else $as_nop 8538 eval $cacheid=no 8539fi 8540rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8541 conftest$ac_exeext conftest.$ac_ext 8542fi 8543 8544 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 8547 eval supported=\$$cacheid 8548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8549printf "%s\n" "$supported" >&6; } 8550 if test "$supported" = "yes" ; then 8551 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8552 found="yes" 8553 fi 8554 fi 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570xorg_testset_save_CFLAGS="$CFLAGS" 8571 8572if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8575printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8576if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8577then : 8578 printf %s "(cached) " >&6 8579else $as_nop 8580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8581/* end confdefs.h. */ 8582int i; 8583_ACEOF 8584if ac_fn_c_try_compile "$LINENO" 8585then : 8586 xorg_cv_cc_flag_unknown_warning_option=yes 8587else $as_nop 8588 xorg_cv_cc_flag_unknown_warning_option=no 8589fi 8590rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8591fi 8592{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8593printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8595 CFLAGS="$xorg_testset_save_CFLAGS" 8596fi 8597 8598if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8601 fi 8602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8604printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8605if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8606then : 8607 printf %s "(cached) " >&6 8608else $as_nop 8609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8610/* end confdefs.h. */ 8611int i; 8612_ACEOF 8613if ac_fn_c_try_compile "$LINENO" 8614then : 8615 xorg_cv_cc_flag_unused_command_line_argument=yes 8616else $as_nop 8617 xorg_cv_cc_flag_unused_command_line_argument=no 8618fi 8619rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8620fi 8621{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8622printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625fi 8626 8627found="no" 8628 8629 if test $found = "no" ; then 8630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 8634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 fi 8637 8638 CFLAGS="$CFLAGS -Werror=write-strings" 8639 8640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8641printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8642 cacheid=xorg_cv_cc_flag__Werror_write_strings 8643 if eval test \${$cacheid+y} 8644then : 8645 printf %s "(cached) " >&6 8646else $as_nop 8647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8648/* end confdefs.h. */ 8649int i; 8650int 8651main (void) 8652{ 8653 8654 ; 8655 return 0; 8656} 8657_ACEOF 8658if ac_fn_c_try_link "$LINENO" 8659then : 8660 eval $cacheid=yes 8661else $as_nop 8662 eval $cacheid=no 8663fi 8664rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8665 conftest$ac_exeext conftest.$ac_ext 8666fi 8667 8668 8669 CFLAGS="$xorg_testset_save_CFLAGS" 8670 8671 eval supported=\$$cacheid 8672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8673printf "%s\n" "$supported" >&6; } 8674 if test "$supported" = "yes" ; then 8675 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8676 found="yes" 8677 fi 8678 fi 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694xorg_testset_save_CFLAGS="$CFLAGS" 8695 8696if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8699printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8700if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8701then : 8702 printf %s "(cached) " >&6 8703else $as_nop 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705/* end confdefs.h. */ 8706int i; 8707_ACEOF 8708if ac_fn_c_try_compile "$LINENO" 8709then : 8710 xorg_cv_cc_flag_unknown_warning_option=yes 8711else $as_nop 8712 xorg_cv_cc_flag_unknown_warning_option=no 8713fi 8714rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8715fi 8716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8717printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8719 CFLAGS="$xorg_testset_save_CFLAGS" 8720fi 8721 8722if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8725 fi 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8728printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8729if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8730then : 8731 printf %s "(cached) " >&6 8732else $as_nop 8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8734/* end confdefs.h. */ 8735int i; 8736_ACEOF 8737if ac_fn_c_try_compile "$LINENO" 8738then : 8739 xorg_cv_cc_flag_unused_command_line_argument=yes 8740else $as_nop 8741 xorg_cv_cc_flag_unused_command_line_argument=no 8742fi 8743rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8744fi 8745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8746printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8748 CFLAGS="$xorg_testset_save_CFLAGS" 8749fi 8750 8751found="no" 8752 8753 if test $found = "no" ; then 8754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8756 fi 8757 8758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8760 fi 8761 8762 CFLAGS="$CFLAGS -Werror=address" 8763 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8765printf %s "checking if $CC supports -Werror=address... " >&6; } 8766 cacheid=xorg_cv_cc_flag__Werror_address 8767 if eval test \${$cacheid+y} 8768then : 8769 printf %s "(cached) " >&6 8770else $as_nop 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772/* end confdefs.h. */ 8773int i; 8774int 8775main (void) 8776{ 8777 8778 ; 8779 return 0; 8780} 8781_ACEOF 8782if ac_fn_c_try_link "$LINENO" 8783then : 8784 eval $cacheid=yes 8785else $as_nop 8786 eval $cacheid=no 8787fi 8788rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8789 conftest$ac_exeext conftest.$ac_ext 8790fi 8791 8792 8793 CFLAGS="$xorg_testset_save_CFLAGS" 8794 8795 eval supported=\$$cacheid 8796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8797printf "%s\n" "$supported" >&6; } 8798 if test "$supported" = "yes" ; then 8799 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8800 found="yes" 8801 fi 8802 fi 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818xorg_testset_save_CFLAGS="$CFLAGS" 8819 8820if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8823printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8824if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8825then : 8826 printf %s "(cached) " >&6 8827else $as_nop 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829/* end confdefs.h. */ 8830int i; 8831_ACEOF 8832if ac_fn_c_try_compile "$LINENO" 8833then : 8834 xorg_cv_cc_flag_unknown_warning_option=yes 8835else $as_nop 8836 xorg_cv_cc_flag_unknown_warning_option=no 8837fi 8838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8839fi 8840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8841printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844fi 8845 8846if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 fi 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8852printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8853if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8854then : 8855 printf %s "(cached) " >&6 8856else $as_nop 8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858/* end confdefs.h. */ 8859int i; 8860_ACEOF 8861if ac_fn_c_try_compile "$LINENO" 8862then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864else $as_nop 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866fi 8867rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8868fi 8869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873fi 8874 8875found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8887 8888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8889printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8891 if eval test \${$cacheid+y} 8892then : 8893 printf %s "(cached) " >&6 8894else $as_nop 8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8896/* end confdefs.h. */ 8897int i; 8898int 8899main (void) 8900{ 8901 8902 ; 8903 return 0; 8904} 8905_ACEOF 8906if ac_fn_c_try_link "$LINENO" 8907then : 8908 eval $cacheid=yes 8909else $as_nop 8910 eval $cacheid=no 8911fi 8912rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8913 conftest$ac_exeext conftest.$ac_ext 8914fi 8915 8916 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 8919 eval supported=\$$cacheid 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8921printf "%s\n" "$supported" >&6; } 8922 if test "$supported" = "yes" ; then 8923 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8924 found="yes" 8925 fi 8926 fi 8927 8928 if test $found = "no" ; then 8929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8931 fi 8932 8933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8935 fi 8936 8937 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8938 8939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8940printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8941 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8942 if eval test \${$cacheid+y} 8943then : 8944 printf %s "(cached) " >&6 8945else $as_nop 8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947/* end confdefs.h. */ 8948int i; 8949int 8950main (void) 8951{ 8952 8953 ; 8954 return 0; 8955} 8956_ACEOF 8957if ac_fn_c_try_link "$LINENO" 8958then : 8959 eval $cacheid=yes 8960else $as_nop 8961 eval $cacheid=no 8962fi 8963rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8964 conftest$ac_exeext conftest.$ac_ext 8965fi 8966 8967 8968 CFLAGS="$xorg_testset_save_CFLAGS" 8969 8970 eval supported=\$$cacheid 8971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8972printf "%s\n" "$supported" >&6; } 8973 if test "$supported" = "yes" ; then 8974 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8975 found="yes" 8976 fi 8977 fi 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993xorg_testset_save_CFLAGS="$CFLAGS" 8994 8995if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8998printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8999if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9000then : 9001 printf %s "(cached) " >&6 9002else $as_nop 9003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004/* end confdefs.h. */ 9005int i; 9006_ACEOF 9007if ac_fn_c_try_compile "$LINENO" 9008then : 9009 xorg_cv_cc_flag_unknown_warning_option=yes 9010else $as_nop 9011 xorg_cv_cc_flag_unknown_warning_option=no 9012fi 9013rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9014fi 9015{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9016printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9018 CFLAGS="$xorg_testset_save_CFLAGS" 9019fi 9020 9021if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 fi 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9027printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9028if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9029then : 9030 printf %s "(cached) " >&6 9031else $as_nop 9032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9033/* end confdefs.h. */ 9034int i; 9035_ACEOF 9036if ac_fn_c_try_compile "$LINENO" 9037then : 9038 xorg_cv_cc_flag_unused_command_line_argument=yes 9039else $as_nop 9040 xorg_cv_cc_flag_unused_command_line_argument=no 9041fi 9042rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9043fi 9044{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9045printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048fi 9049 9050found="no" 9051 9052 if test $found = "no" ; then 9053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9055 fi 9056 9057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 fi 9060 9061 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9062 9063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9064printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9065 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9066 if eval test \${$cacheid+y} 9067then : 9068 printf %s "(cached) " >&6 9069else $as_nop 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071/* end confdefs.h. */ 9072int i; 9073int 9074main (void) 9075{ 9076 9077 ; 9078 return 0; 9079} 9080_ACEOF 9081if ac_fn_c_try_link "$LINENO" 9082then : 9083 eval $cacheid=yes 9084else $as_nop 9085 eval $cacheid=no 9086fi 9087rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9088 conftest$ac_exeext conftest.$ac_ext 9089fi 9090 9091 9092 CFLAGS="$xorg_testset_save_CFLAGS" 9093 9094 eval supported=\$$cacheid 9095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9096printf "%s\n" "$supported" >&6; } 9097 if test "$supported" = "yes" ; then 9098 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9099 found="yes" 9100 fi 9101 fi 9102 9103 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9104else 9105{ 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 $PACKAGE_BUGREPORT" >&5 9106printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120xorg_testset_save_CFLAGS="$CFLAGS" 9121 9122if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9125printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9126if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9127then : 9128 printf %s "(cached) " >&6 9129else $as_nop 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131/* end confdefs.h. */ 9132int i; 9133_ACEOF 9134if ac_fn_c_try_compile "$LINENO" 9135then : 9136 xorg_cv_cc_flag_unknown_warning_option=yes 9137else $as_nop 9138 xorg_cv_cc_flag_unknown_warning_option=no 9139fi 9140rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9141fi 9142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9143printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9145 CFLAGS="$xorg_testset_save_CFLAGS" 9146fi 9147 9148if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9151 fi 9152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9154printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9155if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9156then : 9157 printf %s "(cached) " >&6 9158else $as_nop 9159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9160/* end confdefs.h. */ 9161int i; 9162_ACEOF 9163if ac_fn_c_try_compile "$LINENO" 9164then : 9165 xorg_cv_cc_flag_unused_command_line_argument=yes 9166else $as_nop 9167 xorg_cv_cc_flag_unused_command_line_argument=no 9168fi 9169rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9170fi 9171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9172printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9174 CFLAGS="$xorg_testset_save_CFLAGS" 9175fi 9176 9177found="no" 9178 9179 if test $found = "no" ; then 9180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9182 fi 9183 9184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9186 fi 9187 9188 CFLAGS="$CFLAGS -Wimplicit" 9189 9190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9191printf %s "checking if $CC supports -Wimplicit... " >&6; } 9192 cacheid=xorg_cv_cc_flag__Wimplicit 9193 if eval test \${$cacheid+y} 9194then : 9195 printf %s "(cached) " >&6 9196else $as_nop 9197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9198/* end confdefs.h. */ 9199int i; 9200int 9201main (void) 9202{ 9203 9204 ; 9205 return 0; 9206} 9207_ACEOF 9208if ac_fn_c_try_link "$LINENO" 9209then : 9210 eval $cacheid=yes 9211else $as_nop 9212 eval $cacheid=no 9213fi 9214rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9215 conftest$ac_exeext conftest.$ac_ext 9216fi 9217 9218 9219 CFLAGS="$xorg_testset_save_CFLAGS" 9220 9221 eval supported=\$$cacheid 9222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9223printf "%s\n" "$supported" >&6; } 9224 if test "$supported" = "yes" ; then 9225 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9226 found="yes" 9227 fi 9228 fi 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244xorg_testset_save_CFLAGS="$CFLAGS" 9245 9246if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9249printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9250if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9251then : 9252 printf %s "(cached) " >&6 9253else $as_nop 9254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9255/* end confdefs.h. */ 9256int i; 9257_ACEOF 9258if ac_fn_c_try_compile "$LINENO" 9259then : 9260 xorg_cv_cc_flag_unknown_warning_option=yes 9261else $as_nop 9262 xorg_cv_cc_flag_unknown_warning_option=no 9263fi 9264rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9265fi 9266{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9267printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270fi 9271 9272if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9275 fi 9276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9278printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9279if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9280then : 9281 printf %s "(cached) " >&6 9282else $as_nop 9283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9284/* end confdefs.h. */ 9285int i; 9286_ACEOF 9287if ac_fn_c_try_compile "$LINENO" 9288then : 9289 xorg_cv_cc_flag_unused_command_line_argument=yes 9290else $as_nop 9291 xorg_cv_cc_flag_unused_command_line_argument=no 9292fi 9293rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9294fi 9295{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9296printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9298 CFLAGS="$xorg_testset_save_CFLAGS" 9299fi 9300 9301found="no" 9302 9303 if test $found = "no" ; then 9304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9306 fi 9307 9308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9310 fi 9311 9312 CFLAGS="$CFLAGS -Wnonnull" 9313 9314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9315printf %s "checking if $CC supports -Wnonnull... " >&6; } 9316 cacheid=xorg_cv_cc_flag__Wnonnull 9317 if eval test \${$cacheid+y} 9318then : 9319 printf %s "(cached) " >&6 9320else $as_nop 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322/* end confdefs.h. */ 9323int i; 9324int 9325main (void) 9326{ 9327 9328 ; 9329 return 0; 9330} 9331_ACEOF 9332if ac_fn_c_try_link "$LINENO" 9333then : 9334 eval $cacheid=yes 9335else $as_nop 9336 eval $cacheid=no 9337fi 9338rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9339 conftest$ac_exeext conftest.$ac_ext 9340fi 9341 9342 9343 CFLAGS="$xorg_testset_save_CFLAGS" 9344 9345 eval supported=\$$cacheid 9346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9347printf "%s\n" "$supported" >&6; } 9348 if test "$supported" = "yes" ; then 9349 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9350 found="yes" 9351 fi 9352 fi 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368xorg_testset_save_CFLAGS="$CFLAGS" 9369 9370if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9373printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9374if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9375then : 9376 printf %s "(cached) " >&6 9377else $as_nop 9378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9379/* end confdefs.h. */ 9380int i; 9381_ACEOF 9382if ac_fn_c_try_compile "$LINENO" 9383then : 9384 xorg_cv_cc_flag_unknown_warning_option=yes 9385else $as_nop 9386 xorg_cv_cc_flag_unknown_warning_option=no 9387fi 9388rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9389fi 9390{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9391printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9393 CFLAGS="$xorg_testset_save_CFLAGS" 9394fi 9395 9396if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9399 fi 9400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9402printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9403if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9404then : 9405 printf %s "(cached) " >&6 9406else $as_nop 9407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9408/* end confdefs.h. */ 9409int i; 9410_ACEOF 9411if ac_fn_c_try_compile "$LINENO" 9412then : 9413 xorg_cv_cc_flag_unused_command_line_argument=yes 9414else $as_nop 9415 xorg_cv_cc_flag_unused_command_line_argument=no 9416fi 9417rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9418fi 9419{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9420printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9422 CFLAGS="$xorg_testset_save_CFLAGS" 9423fi 9424 9425found="no" 9426 9427 if test $found = "no" ; then 9428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 9432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 fi 9435 9436 CFLAGS="$CFLAGS -Winit-self" 9437 9438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9439printf %s "checking if $CC supports -Winit-self... " >&6; } 9440 cacheid=xorg_cv_cc_flag__Winit_self 9441 if eval test \${$cacheid+y} 9442then : 9443 printf %s "(cached) " >&6 9444else $as_nop 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446/* end confdefs.h. */ 9447int i; 9448int 9449main (void) 9450{ 9451 9452 ; 9453 return 0; 9454} 9455_ACEOF 9456if ac_fn_c_try_link "$LINENO" 9457then : 9458 eval $cacheid=yes 9459else $as_nop 9460 eval $cacheid=no 9461fi 9462rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9463 conftest$ac_exeext conftest.$ac_ext 9464fi 9465 9466 9467 CFLAGS="$xorg_testset_save_CFLAGS" 9468 9469 eval supported=\$$cacheid 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9471printf "%s\n" "$supported" >&6; } 9472 if test "$supported" = "yes" ; then 9473 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9474 found="yes" 9475 fi 9476 fi 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492xorg_testset_save_CFLAGS="$CFLAGS" 9493 9494if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9497printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9498if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9499then : 9500 printf %s "(cached) " >&6 9501else $as_nop 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503/* end confdefs.h. */ 9504int i; 9505_ACEOF 9506if ac_fn_c_try_compile "$LINENO" 9507then : 9508 xorg_cv_cc_flag_unknown_warning_option=yes 9509else $as_nop 9510 xorg_cv_cc_flag_unknown_warning_option=no 9511fi 9512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9513fi 9514{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9515printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518fi 9519 9520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9523 fi 9524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9526printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9527if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9528then : 9529 printf %s "(cached) " >&6 9530else $as_nop 9531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9532/* end confdefs.h. */ 9533int i; 9534_ACEOF 9535if ac_fn_c_try_compile "$LINENO" 9536then : 9537 xorg_cv_cc_flag_unused_command_line_argument=yes 9538else $as_nop 9539 xorg_cv_cc_flag_unused_command_line_argument=no 9540fi 9541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9542fi 9543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9544printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547fi 9548 9549found="no" 9550 9551 if test $found = "no" ; then 9552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9558 fi 9559 9560 CFLAGS="$CFLAGS -Wmain" 9561 9562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9563printf %s "checking if $CC supports -Wmain... " >&6; } 9564 cacheid=xorg_cv_cc_flag__Wmain 9565 if eval test \${$cacheid+y} 9566then : 9567 printf %s "(cached) " >&6 9568else $as_nop 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570/* end confdefs.h. */ 9571int i; 9572int 9573main (void) 9574{ 9575 9576 ; 9577 return 0; 9578} 9579_ACEOF 9580if ac_fn_c_try_link "$LINENO" 9581then : 9582 eval $cacheid=yes 9583else $as_nop 9584 eval $cacheid=no 9585fi 9586rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9587 conftest$ac_exeext conftest.$ac_ext 9588fi 9589 9590 9591 CFLAGS="$xorg_testset_save_CFLAGS" 9592 9593 eval supported=\$$cacheid 9594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9595printf "%s\n" "$supported" >&6; } 9596 if test "$supported" = "yes" ; then 9597 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9598 found="yes" 9599 fi 9600 fi 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616xorg_testset_save_CFLAGS="$CFLAGS" 9617 9618if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9621printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9622if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9623then : 9624 printf %s "(cached) " >&6 9625else $as_nop 9626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9627/* end confdefs.h. */ 9628int i; 9629_ACEOF 9630if ac_fn_c_try_compile "$LINENO" 9631then : 9632 xorg_cv_cc_flag_unknown_warning_option=yes 9633else $as_nop 9634 xorg_cv_cc_flag_unknown_warning_option=no 9635fi 9636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9637fi 9638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9639printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642fi 9643 9644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9650printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9651if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9652then : 9653 printf %s "(cached) " >&6 9654else $as_nop 9655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9656/* end confdefs.h. */ 9657int i; 9658_ACEOF 9659if ac_fn_c_try_compile "$LINENO" 9660then : 9661 xorg_cv_cc_flag_unused_command_line_argument=yes 9662else $as_nop 9663 xorg_cv_cc_flag_unused_command_line_argument=no 9664fi 9665rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9666fi 9667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671fi 9672 9673found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Wmissing-braces" 9685 9686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9687printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Wmissing_braces 9689 if eval test \${$cacheid+y} 9690then : 9691 printf %s "(cached) " >&6 9692else $as_nop 9693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694/* end confdefs.h. */ 9695int i; 9696int 9697main (void) 9698{ 9699 9700 ; 9701 return 0; 9702} 9703_ACEOF 9704if ac_fn_c_try_link "$LINENO" 9705then : 9706 eval $cacheid=yes 9707else $as_nop 9708 eval $cacheid=no 9709fi 9710rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9711 conftest$ac_exeext conftest.$ac_ext 9712fi 9713 9714 9715 CFLAGS="$xorg_testset_save_CFLAGS" 9716 9717 eval supported=\$$cacheid 9718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9719printf "%s\n" "$supported" >&6; } 9720 if test "$supported" = "yes" ; then 9721 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9722 found="yes" 9723 fi 9724 fi 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740xorg_testset_save_CFLAGS="$CFLAGS" 9741 9742if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9745printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9746if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9747then : 9748 printf %s "(cached) " >&6 9749else $as_nop 9750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9751/* end confdefs.h. */ 9752int i; 9753_ACEOF 9754if ac_fn_c_try_compile "$LINENO" 9755then : 9756 xorg_cv_cc_flag_unknown_warning_option=yes 9757else $as_nop 9758 xorg_cv_cc_flag_unknown_warning_option=no 9759fi 9760rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9761fi 9762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9763printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766fi 9767 9768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9774printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9775if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9776then : 9777 printf %s "(cached) " >&6 9778else $as_nop 9779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9780/* end confdefs.h. */ 9781int i; 9782_ACEOF 9783if ac_fn_c_try_compile "$LINENO" 9784then : 9785 xorg_cv_cc_flag_unused_command_line_argument=yes 9786else $as_nop 9787 xorg_cv_cc_flag_unused_command_line_argument=no 9788fi 9789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9790fi 9791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9792printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9794 CFLAGS="$xorg_testset_save_CFLAGS" 9795fi 9796 9797found="no" 9798 9799 if test $found = "no" ; then 9800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9802 fi 9803 9804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9806 fi 9807 9808 CFLAGS="$CFLAGS -Wsequence-point" 9809 9810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9811printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9812 cacheid=xorg_cv_cc_flag__Wsequence_point 9813 if eval test \${$cacheid+y} 9814then : 9815 printf %s "(cached) " >&6 9816else $as_nop 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818/* end confdefs.h. */ 9819int i; 9820int 9821main (void) 9822{ 9823 9824 ; 9825 return 0; 9826} 9827_ACEOF 9828if ac_fn_c_try_link "$LINENO" 9829then : 9830 eval $cacheid=yes 9831else $as_nop 9832 eval $cacheid=no 9833fi 9834rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9835 conftest$ac_exeext conftest.$ac_ext 9836fi 9837 9838 9839 CFLAGS="$xorg_testset_save_CFLAGS" 9840 9841 eval supported=\$$cacheid 9842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9843printf "%s\n" "$supported" >&6; } 9844 if test "$supported" = "yes" ; then 9845 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9846 found="yes" 9847 fi 9848 fi 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864xorg_testset_save_CFLAGS="$CFLAGS" 9865 9866if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9869printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9870if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9871then : 9872 printf %s "(cached) " >&6 9873else $as_nop 9874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9875/* end confdefs.h. */ 9876int i; 9877_ACEOF 9878if ac_fn_c_try_compile "$LINENO" 9879then : 9880 xorg_cv_cc_flag_unknown_warning_option=yes 9881else $as_nop 9882 xorg_cv_cc_flag_unknown_warning_option=no 9883fi 9884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9885fi 9886{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9887printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890fi 9891 9892if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9895 fi 9896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9898printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9899if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9900then : 9901 printf %s "(cached) " >&6 9902else $as_nop 9903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9904/* end confdefs.h. */ 9905int i; 9906_ACEOF 9907if ac_fn_c_try_compile "$LINENO" 9908then : 9909 xorg_cv_cc_flag_unused_command_line_argument=yes 9910else $as_nop 9911 xorg_cv_cc_flag_unused_command_line_argument=no 9912fi 9913rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9914fi 9915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9916printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9918 CFLAGS="$xorg_testset_save_CFLAGS" 9919fi 9920 9921found="no" 9922 9923 if test $found = "no" ; then 9924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9926 fi 9927 9928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9930 fi 9931 9932 CFLAGS="$CFLAGS -Wreturn-type" 9933 9934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9935printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9936 cacheid=xorg_cv_cc_flag__Wreturn_type 9937 if eval test \${$cacheid+y} 9938then : 9939 printf %s "(cached) " >&6 9940else $as_nop 9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9942/* end confdefs.h. */ 9943int i; 9944int 9945main (void) 9946{ 9947 9948 ; 9949 return 0; 9950} 9951_ACEOF 9952if ac_fn_c_try_link "$LINENO" 9953then : 9954 eval $cacheid=yes 9955else $as_nop 9956 eval $cacheid=no 9957fi 9958rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9959 conftest$ac_exeext conftest.$ac_ext 9960fi 9961 9962 9963 CFLAGS="$xorg_testset_save_CFLAGS" 9964 9965 eval supported=\$$cacheid 9966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9967printf "%s\n" "$supported" >&6; } 9968 if test "$supported" = "yes" ; then 9969 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9970 found="yes" 9971 fi 9972 fi 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988xorg_testset_save_CFLAGS="$CFLAGS" 9989 9990if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9993printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9994if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9995then : 9996 printf %s "(cached) " >&6 9997else $as_nop 9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999/* end confdefs.h. */ 10000int i; 10001_ACEOF 10002if ac_fn_c_try_compile "$LINENO" 10003then : 10004 xorg_cv_cc_flag_unknown_warning_option=yes 10005else $as_nop 10006 xorg_cv_cc_flag_unknown_warning_option=no 10007fi 10008rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10009fi 10010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10011printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014fi 10015 10016if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 fi 10020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10022printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10023if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10024then : 10025 printf %s "(cached) " >&6 10026else $as_nop 10027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10028/* end confdefs.h. */ 10029int i; 10030_ACEOF 10031if ac_fn_c_try_compile "$LINENO" 10032then : 10033 xorg_cv_cc_flag_unused_command_line_argument=yes 10034else $as_nop 10035 xorg_cv_cc_flag_unused_command_line_argument=no 10036fi 10037rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10038fi 10039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10040printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10042 CFLAGS="$xorg_testset_save_CFLAGS" 10043fi 10044 10045found="no" 10046 10047 if test $found = "no" ; then 10048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10050 fi 10051 10052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10054 fi 10055 10056 CFLAGS="$CFLAGS -Wtrigraphs" 10057 10058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10059printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10060 cacheid=xorg_cv_cc_flag__Wtrigraphs 10061 if eval test \${$cacheid+y} 10062then : 10063 printf %s "(cached) " >&6 10064else $as_nop 10065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10066/* end confdefs.h. */ 10067int i; 10068int 10069main (void) 10070{ 10071 10072 ; 10073 return 0; 10074} 10075_ACEOF 10076if ac_fn_c_try_link "$LINENO" 10077then : 10078 eval $cacheid=yes 10079else $as_nop 10080 eval $cacheid=no 10081fi 10082rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10083 conftest$ac_exeext conftest.$ac_ext 10084fi 10085 10086 10087 CFLAGS="$xorg_testset_save_CFLAGS" 10088 10089 eval supported=\$$cacheid 10090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10091printf "%s\n" "$supported" >&6; } 10092 if test "$supported" = "yes" ; then 10093 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10094 found="yes" 10095 fi 10096 fi 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112xorg_testset_save_CFLAGS="$CFLAGS" 10113 10114if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10117printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10118if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10119then : 10120 printf %s "(cached) " >&6 10121else $as_nop 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123/* end confdefs.h. */ 10124int i; 10125_ACEOF 10126if ac_fn_c_try_compile "$LINENO" 10127then : 10128 xorg_cv_cc_flag_unknown_warning_option=yes 10129else $as_nop 10130 xorg_cv_cc_flag_unknown_warning_option=no 10131fi 10132rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10133fi 10134{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10135printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10136 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10137 CFLAGS="$xorg_testset_save_CFLAGS" 10138fi 10139 10140if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 fi 10144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10146printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10147if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10148then : 10149 printf %s "(cached) " >&6 10150else $as_nop 10151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10152/* end confdefs.h. */ 10153int i; 10154_ACEOF 10155if ac_fn_c_try_compile "$LINENO" 10156then : 10157 xorg_cv_cc_flag_unused_command_line_argument=yes 10158else $as_nop 10159 xorg_cv_cc_flag_unused_command_line_argument=no 10160fi 10161rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10162fi 10163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10164printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10166 CFLAGS="$xorg_testset_save_CFLAGS" 10167fi 10168 10169found="no" 10170 10171 if test $found = "no" ; then 10172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10174 fi 10175 10176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10178 fi 10179 10180 CFLAGS="$CFLAGS -Warray-bounds" 10181 10182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10183printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10184 cacheid=xorg_cv_cc_flag__Warray_bounds 10185 if eval test \${$cacheid+y} 10186then : 10187 printf %s "(cached) " >&6 10188else $as_nop 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190/* end confdefs.h. */ 10191int i; 10192int 10193main (void) 10194{ 10195 10196 ; 10197 return 0; 10198} 10199_ACEOF 10200if ac_fn_c_try_link "$LINENO" 10201then : 10202 eval $cacheid=yes 10203else $as_nop 10204 eval $cacheid=no 10205fi 10206rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10207 conftest$ac_exeext conftest.$ac_ext 10208fi 10209 10210 10211 CFLAGS="$xorg_testset_save_CFLAGS" 10212 10213 eval supported=\$$cacheid 10214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10215printf "%s\n" "$supported" >&6; } 10216 if test "$supported" = "yes" ; then 10217 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10218 found="yes" 10219 fi 10220 fi 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236xorg_testset_save_CFLAGS="$CFLAGS" 10237 10238if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10241printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10242if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10243then : 10244 printf %s "(cached) " >&6 10245else $as_nop 10246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10247/* end confdefs.h. */ 10248int i; 10249_ACEOF 10250if ac_fn_c_try_compile "$LINENO" 10251then : 10252 xorg_cv_cc_flag_unknown_warning_option=yes 10253else $as_nop 10254 xorg_cv_cc_flag_unknown_warning_option=no 10255fi 10256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10257fi 10258{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10259printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262fi 10263 10264if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10270printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10271if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10272then : 10273 printf %s "(cached) " >&6 10274else $as_nop 10275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10276/* end confdefs.h. */ 10277int i; 10278_ACEOF 10279if ac_fn_c_try_compile "$LINENO" 10280then : 10281 xorg_cv_cc_flag_unused_command_line_argument=yes 10282else $as_nop 10283 xorg_cv_cc_flag_unused_command_line_argument=no 10284fi 10285rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10286fi 10287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10288printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10290 CFLAGS="$xorg_testset_save_CFLAGS" 10291fi 10292 10293found="no" 10294 10295 if test $found = "no" ; then 10296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 fi 10299 10300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10302 fi 10303 10304 CFLAGS="$CFLAGS -Wwrite-strings" 10305 10306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10307printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10308 cacheid=xorg_cv_cc_flag__Wwrite_strings 10309 if eval test \${$cacheid+y} 10310then : 10311 printf %s "(cached) " >&6 10312else $as_nop 10313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10314/* end confdefs.h. */ 10315int i; 10316int 10317main (void) 10318{ 10319 10320 ; 10321 return 0; 10322} 10323_ACEOF 10324if ac_fn_c_try_link "$LINENO" 10325then : 10326 eval $cacheid=yes 10327else $as_nop 10328 eval $cacheid=no 10329fi 10330rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10331 conftest$ac_exeext conftest.$ac_ext 10332fi 10333 10334 10335 CFLAGS="$xorg_testset_save_CFLAGS" 10336 10337 eval supported=\$$cacheid 10338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10339printf "%s\n" "$supported" >&6; } 10340 if test "$supported" = "yes" ; then 10341 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10342 found="yes" 10343 fi 10344 fi 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360xorg_testset_save_CFLAGS="$CFLAGS" 10361 10362if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10365printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10366if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10367then : 10368 printf %s "(cached) " >&6 10369else $as_nop 10370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10371/* end confdefs.h. */ 10372int i; 10373_ACEOF 10374if ac_fn_c_try_compile "$LINENO" 10375then : 10376 xorg_cv_cc_flag_unknown_warning_option=yes 10377else $as_nop 10378 xorg_cv_cc_flag_unknown_warning_option=no 10379fi 10380rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10381fi 10382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10383printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10385 CFLAGS="$xorg_testset_save_CFLAGS" 10386fi 10387 10388if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10391 fi 10392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10394printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10395if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10396then : 10397 printf %s "(cached) " >&6 10398else $as_nop 10399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10400/* end confdefs.h. */ 10401int i; 10402_ACEOF 10403if ac_fn_c_try_compile "$LINENO" 10404then : 10405 xorg_cv_cc_flag_unused_command_line_argument=yes 10406else $as_nop 10407 xorg_cv_cc_flag_unused_command_line_argument=no 10408fi 10409rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10410fi 10411{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10412printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10413 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10414 CFLAGS="$xorg_testset_save_CFLAGS" 10415fi 10416 10417found="no" 10418 10419 if test $found = "no" ; then 10420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10422 fi 10423 10424 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10426 fi 10427 10428 CFLAGS="$CFLAGS -Waddress" 10429 10430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10431printf %s "checking if $CC supports -Waddress... " >&6; } 10432 cacheid=xorg_cv_cc_flag__Waddress 10433 if eval test \${$cacheid+y} 10434then : 10435 printf %s "(cached) " >&6 10436else $as_nop 10437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10438/* end confdefs.h. */ 10439int i; 10440int 10441main (void) 10442{ 10443 10444 ; 10445 return 0; 10446} 10447_ACEOF 10448if ac_fn_c_try_link "$LINENO" 10449then : 10450 eval $cacheid=yes 10451else $as_nop 10452 eval $cacheid=no 10453fi 10454rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10455 conftest$ac_exeext conftest.$ac_ext 10456fi 10457 10458 10459 CFLAGS="$xorg_testset_save_CFLAGS" 10460 10461 eval supported=\$$cacheid 10462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10463printf "%s\n" "$supported" >&6; } 10464 if test "$supported" = "yes" ; then 10465 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10466 found="yes" 10467 fi 10468 fi 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484xorg_testset_save_CFLAGS="$CFLAGS" 10485 10486if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10489printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10490if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10491then : 10492 printf %s "(cached) " >&6 10493else $as_nop 10494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10495/* end confdefs.h. */ 10496int i; 10497_ACEOF 10498if ac_fn_c_try_compile "$LINENO" 10499then : 10500 xorg_cv_cc_flag_unknown_warning_option=yes 10501else $as_nop 10502 xorg_cv_cc_flag_unknown_warning_option=no 10503fi 10504rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10505fi 10506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10507printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10509 CFLAGS="$xorg_testset_save_CFLAGS" 10510fi 10511 10512if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10515 fi 10516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10518printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10519if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10520then : 10521 printf %s "(cached) " >&6 10522else $as_nop 10523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10524/* end confdefs.h. */ 10525int i; 10526_ACEOF 10527if ac_fn_c_try_compile "$LINENO" 10528then : 10529 xorg_cv_cc_flag_unused_command_line_argument=yes 10530else $as_nop 10531 xorg_cv_cc_flag_unused_command_line_argument=no 10532fi 10533rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10534fi 10535{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10536printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10537 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10538 CFLAGS="$xorg_testset_save_CFLAGS" 10539fi 10540 10541found="no" 10542 10543 if test $found = "no" ; then 10544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10546 fi 10547 10548 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10550 fi 10551 10552 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10553 10554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10555printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10556 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10557 if eval test \${$cacheid+y} 10558then : 10559 printf %s "(cached) " >&6 10560else $as_nop 10561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10562/* end confdefs.h. */ 10563int i; 10564int 10565main (void) 10566{ 10567 10568 ; 10569 return 0; 10570} 10571_ACEOF 10572if ac_fn_c_try_link "$LINENO" 10573then : 10574 eval $cacheid=yes 10575else $as_nop 10576 eval $cacheid=no 10577fi 10578rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10579 conftest$ac_exeext conftest.$ac_ext 10580fi 10581 10582 10583 CFLAGS="$xorg_testset_save_CFLAGS" 10584 10585 eval supported=\$$cacheid 10586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10587printf "%s\n" "$supported" >&6; } 10588 if test "$supported" = "yes" ; then 10589 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10590 found="yes" 10591 fi 10592 fi 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608xorg_testset_save_CFLAGS="$CFLAGS" 10609 10610if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10613printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10614if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10615then : 10616 printf %s "(cached) " >&6 10617else $as_nop 10618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10619/* end confdefs.h. */ 10620int i; 10621_ACEOF 10622if ac_fn_c_try_compile "$LINENO" 10623then : 10624 xorg_cv_cc_flag_unknown_warning_option=yes 10625else $as_nop 10626 xorg_cv_cc_flag_unknown_warning_option=no 10627fi 10628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10629fi 10630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10631printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10633 CFLAGS="$xorg_testset_save_CFLAGS" 10634fi 10635 10636if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10639 fi 10640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10642printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10643if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10644then : 10645 printf %s "(cached) " >&6 10646else $as_nop 10647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10648/* end confdefs.h. */ 10649int i; 10650_ACEOF 10651if ac_fn_c_try_compile "$LINENO" 10652then : 10653 xorg_cv_cc_flag_unused_command_line_argument=yes 10654else $as_nop 10655 xorg_cv_cc_flag_unused_command_line_argument=no 10656fi 10657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10658fi 10659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10660printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10662 CFLAGS="$xorg_testset_save_CFLAGS" 10663fi 10664 10665found="no" 10666 10667 if test $found = "no" ; then 10668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10670 fi 10671 10672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10674 fi 10675 10676 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10677 10678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10679printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10680 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10681 if eval test \${$cacheid+y} 10682then : 10683 printf %s "(cached) " >&6 10684else $as_nop 10685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10686/* end confdefs.h. */ 10687int i; 10688int 10689main (void) 10690{ 10691 10692 ; 10693 return 0; 10694} 10695_ACEOF 10696if ac_fn_c_try_link "$LINENO" 10697then : 10698 eval $cacheid=yes 10699else $as_nop 10700 eval $cacheid=no 10701fi 10702rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10703 conftest$ac_exeext conftest.$ac_ext 10704fi 10705 10706 10707 CFLAGS="$xorg_testset_save_CFLAGS" 10708 10709 eval supported=\$$cacheid 10710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10711printf "%s\n" "$supported" >&6; } 10712 if test "$supported" = "yes" ; then 10713 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10714 found="yes" 10715 fi 10716 fi 10717 10718 10719fi 10720 10721 10722 10723 10724 10725 10726 10727 CWARNFLAGS="$BASE_CFLAGS" 10728 if test "x$GCC" = xyes ; then 10729 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10730 fi 10731 10732 10733 10734 10735 10736 10737 10738 10739# Check whether --enable-strict-compilation was given. 10740if test ${enable_strict_compilation+y} 10741then : 10742 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10743else $as_nop 10744 STRICT_COMPILE=no 10745fi 10746 10747 10748 10749 10750 10751 10752STRICT_CFLAGS="" 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766xorg_testset_save_CFLAGS="$CFLAGS" 10767 10768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10771printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10772if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10773then : 10774 printf %s "(cached) " >&6 10775else $as_nop 10776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10777/* end confdefs.h. */ 10778int i; 10779_ACEOF 10780if ac_fn_c_try_compile "$LINENO" 10781then : 10782 xorg_cv_cc_flag_unknown_warning_option=yes 10783else $as_nop 10784 xorg_cv_cc_flag_unknown_warning_option=no 10785fi 10786rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10787fi 10788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10789printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10791 CFLAGS="$xorg_testset_save_CFLAGS" 10792fi 10793 10794if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10797 fi 10798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10800printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10801if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10802then : 10803 printf %s "(cached) " >&6 10804else $as_nop 10805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10806/* end confdefs.h. */ 10807int i; 10808_ACEOF 10809if ac_fn_c_try_compile "$LINENO" 10810then : 10811 xorg_cv_cc_flag_unused_command_line_argument=yes 10812else $as_nop 10813 xorg_cv_cc_flag_unused_command_line_argument=no 10814fi 10815rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10816fi 10817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10818printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10820 CFLAGS="$xorg_testset_save_CFLAGS" 10821fi 10822 10823found="no" 10824 10825 if test $found = "no" ; then 10826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10828 fi 10829 10830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10832 fi 10833 10834 CFLAGS="$CFLAGS -pedantic" 10835 10836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10837printf %s "checking if $CC supports -pedantic... " >&6; } 10838 cacheid=xorg_cv_cc_flag__pedantic 10839 if eval test \${$cacheid+y} 10840then : 10841 printf %s "(cached) " >&6 10842else $as_nop 10843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10844/* end confdefs.h. */ 10845int i; 10846int 10847main (void) 10848{ 10849 10850 ; 10851 return 0; 10852} 10853_ACEOF 10854if ac_fn_c_try_link "$LINENO" 10855then : 10856 eval $cacheid=yes 10857else $as_nop 10858 eval $cacheid=no 10859fi 10860rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10861 conftest$ac_exeext conftest.$ac_ext 10862fi 10863 10864 10865 CFLAGS="$xorg_testset_save_CFLAGS" 10866 10867 eval supported=\$$cacheid 10868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10869printf "%s\n" "$supported" >&6; } 10870 if test "$supported" = "yes" ; then 10871 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10872 found="yes" 10873 fi 10874 fi 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890xorg_testset_save_CFLAGS="$CFLAGS" 10891 10892if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10895printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10896if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10897then : 10898 printf %s "(cached) " >&6 10899else $as_nop 10900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10901/* end confdefs.h. */ 10902int i; 10903_ACEOF 10904if ac_fn_c_try_compile "$LINENO" 10905then : 10906 xorg_cv_cc_flag_unknown_warning_option=yes 10907else $as_nop 10908 xorg_cv_cc_flag_unknown_warning_option=no 10909fi 10910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10911fi 10912{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10913printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10915 CFLAGS="$xorg_testset_save_CFLAGS" 10916fi 10917 10918if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10921 fi 10922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10924printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10925if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10926then : 10927 printf %s "(cached) " >&6 10928else $as_nop 10929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10930/* end confdefs.h. */ 10931int i; 10932_ACEOF 10933if ac_fn_c_try_compile "$LINENO" 10934then : 10935 xorg_cv_cc_flag_unused_command_line_argument=yes 10936else $as_nop 10937 xorg_cv_cc_flag_unused_command_line_argument=no 10938fi 10939rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10940fi 10941{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10942printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10944 CFLAGS="$xorg_testset_save_CFLAGS" 10945fi 10946 10947found="no" 10948 10949 if test $found = "no" ; then 10950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10952 fi 10953 10954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10956 fi 10957 10958 CFLAGS="$CFLAGS -Werror" 10959 10960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10961printf %s "checking if $CC supports -Werror... " >&6; } 10962 cacheid=xorg_cv_cc_flag__Werror 10963 if eval test \${$cacheid+y} 10964then : 10965 printf %s "(cached) " >&6 10966else $as_nop 10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968/* end confdefs.h. */ 10969int i; 10970int 10971main (void) 10972{ 10973 10974 ; 10975 return 0; 10976} 10977_ACEOF 10978if ac_fn_c_try_link "$LINENO" 10979then : 10980 eval $cacheid=yes 10981else $as_nop 10982 eval $cacheid=no 10983fi 10984rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10985 conftest$ac_exeext conftest.$ac_ext 10986fi 10987 10988 10989 CFLAGS="$xorg_testset_save_CFLAGS" 10990 10991 eval supported=\$$cacheid 10992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10993printf "%s\n" "$supported" >&6; } 10994 if test "$supported" = "yes" ; then 10995 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10996 found="yes" 10997 fi 10998 fi 10999 11000 if test $found = "no" ; then 11001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11003 fi 11004 11005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11007 fi 11008 11009 CFLAGS="$CFLAGS -errwarn" 11010 11011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11012printf %s "checking if $CC supports -errwarn... " >&6; } 11013 cacheid=xorg_cv_cc_flag__errwarn 11014 if eval test \${$cacheid+y} 11015then : 11016 printf %s "(cached) " >&6 11017else $as_nop 11018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11019/* end confdefs.h. */ 11020int i; 11021int 11022main (void) 11023{ 11024 11025 ; 11026 return 0; 11027} 11028_ACEOF 11029if ac_fn_c_try_link "$LINENO" 11030then : 11031 eval $cacheid=yes 11032else $as_nop 11033 eval $cacheid=no 11034fi 11035rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11036 conftest$ac_exeext conftest.$ac_ext 11037fi 11038 11039 11040 CFLAGS="$xorg_testset_save_CFLAGS" 11041 11042 eval supported=\$$cacheid 11043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11044printf "%s\n" "$supported" >&6; } 11045 if test "$supported" = "yes" ; then 11046 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11047 found="yes" 11048 fi 11049 fi 11050 11051 11052 11053# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11054# activate it with -Werror, so we add it here explicitly. 11055 11056 11057 11058 11059 11060 11061 11062 11063 11064 11065 11066 11067 11068xorg_testset_save_CFLAGS="$CFLAGS" 11069 11070if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11073printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11074if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11075then : 11076 printf %s "(cached) " >&6 11077else $as_nop 11078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11079/* end confdefs.h. */ 11080int i; 11081_ACEOF 11082if ac_fn_c_try_compile "$LINENO" 11083then : 11084 xorg_cv_cc_flag_unknown_warning_option=yes 11085else $as_nop 11086 xorg_cv_cc_flag_unknown_warning_option=no 11087fi 11088rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11089fi 11090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11091printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11093 CFLAGS="$xorg_testset_save_CFLAGS" 11094fi 11095 11096if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11099 fi 11100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11102printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11103if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11104then : 11105 printf %s "(cached) " >&6 11106else $as_nop 11107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11108/* end confdefs.h. */ 11109int i; 11110_ACEOF 11111if ac_fn_c_try_compile "$LINENO" 11112then : 11113 xorg_cv_cc_flag_unused_command_line_argument=yes 11114else $as_nop 11115 xorg_cv_cc_flag_unused_command_line_argument=no 11116fi 11117rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11118fi 11119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11120printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11121 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11122 CFLAGS="$xorg_testset_save_CFLAGS" 11123fi 11124 11125found="no" 11126 11127 if test $found = "no" ; then 11128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11130 fi 11131 11132 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11134 fi 11135 11136 CFLAGS="$CFLAGS -Werror=attributes" 11137 11138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11139printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11140 cacheid=xorg_cv_cc_flag__Werror_attributes 11141 if eval test \${$cacheid+y} 11142then : 11143 printf %s "(cached) " >&6 11144else $as_nop 11145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11146/* end confdefs.h. */ 11147int i; 11148int 11149main (void) 11150{ 11151 11152 ; 11153 return 0; 11154} 11155_ACEOF 11156if ac_fn_c_try_link "$LINENO" 11157then : 11158 eval $cacheid=yes 11159else $as_nop 11160 eval $cacheid=no 11161fi 11162rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11163 conftest$ac_exeext conftest.$ac_ext 11164fi 11165 11166 11167 CFLAGS="$xorg_testset_save_CFLAGS" 11168 11169 eval supported=\$$cacheid 11170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11171printf "%s\n" "$supported" >&6; } 11172 if test "$supported" = "yes" ; then 11173 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11174 found="yes" 11175 fi 11176 fi 11177 11178 11179 11180if test "x$STRICT_COMPILE" = "xyes"; then 11181 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11182 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11183fi 11184 11185 11186 11187 11188 11189 11190 11191 11192cat >>confdefs.h <<_ACEOF 11193#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11194_ACEOF 11195 11196 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11197 if test "x$PVM" = "x"; then 11198 PVM="0" 11199 fi 11200 11201printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11202 11203 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11204 if test "x$PVP" = "x"; then 11205 PVP="0" 11206 fi 11207 11208printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11209 11210 11211 11212CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11213mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11214|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11215touch \$(top_srcdir)/ChangeLog; \ 11216echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11217 11218 11219 11220 11221macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11222INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11223mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11224|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11225touch \$(top_srcdir)/INSTALL; \ 11226echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11227 11228 11229 11230 11231 11232 11233case $host_os in 11234 solaris*) 11235 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11236 # check for a man page file found in later versions that use 11237 # traditional section numbers instead 11238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11239printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11240if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11241then : 11242 printf %s "(cached) " >&6 11243else $as_nop 11244 test "$cross_compiling" = yes && 11245 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11246if test -r "/usr/share/man/man7/attributes.7"; then 11247 ac_cv_file__usr_share_man_man7_attributes_7=yes 11248else 11249 ac_cv_file__usr_share_man_man7_attributes_7=no 11250fi 11251fi 11252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11253printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11254if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11255then : 11256 SYSV_MAN_SECTIONS=false 11257else $as_nop 11258 SYSV_MAN_SECTIONS=true 11259fi 11260 11261 ;; 11262 *) SYSV_MAN_SECTIONS=false ;; 11263esac 11264 11265if test x$APP_MAN_SUFFIX = x ; then 11266 APP_MAN_SUFFIX=1 11267fi 11268if test x$APP_MAN_DIR = x ; then 11269 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11270fi 11271 11272if test x$LIB_MAN_SUFFIX = x ; then 11273 LIB_MAN_SUFFIX=3 11274fi 11275if test x$LIB_MAN_DIR = x ; then 11276 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11277fi 11278 11279if test x$FILE_MAN_SUFFIX = x ; then 11280 case $SYSV_MAN_SECTIONS in 11281 true) FILE_MAN_SUFFIX=4 ;; 11282 *) FILE_MAN_SUFFIX=5 ;; 11283 esac 11284fi 11285if test x$FILE_MAN_DIR = x ; then 11286 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11287fi 11288 11289if test x$MISC_MAN_SUFFIX = x ; then 11290 case $SYSV_MAN_SECTIONS in 11291 true) MISC_MAN_SUFFIX=5 ;; 11292 *) MISC_MAN_SUFFIX=7 ;; 11293 esac 11294fi 11295if test x$MISC_MAN_DIR = x ; then 11296 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11297fi 11298 11299if test x$DRIVER_MAN_SUFFIX = x ; then 11300 case $SYSV_MAN_SECTIONS in 11301 true) DRIVER_MAN_SUFFIX=7 ;; 11302 *) DRIVER_MAN_SUFFIX=4 ;; 11303 esac 11304fi 11305if test x$DRIVER_MAN_DIR = x ; then 11306 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11307fi 11308 11309if test x$ADMIN_MAN_SUFFIX = x ; then 11310 case $SYSV_MAN_SECTIONS in 11311 true) ADMIN_MAN_SUFFIX=1m ;; 11312 *) ADMIN_MAN_SUFFIX=8 ;; 11313 esac 11314fi 11315if test x$ADMIN_MAN_DIR = x ; then 11316 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11317fi 11318 11319 11320 11321 11322 11323 11324 11325 11326 11327 11328 11329 11330 11331 11332 11333XORG_MAN_PAGE="X Version 11" 11334 11335MAN_SUBSTS="\ 11336 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11337 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11338 -e 's|__xservername__|Xorg|g' \ 11339 -e 's|__xconfigfile__|xorg.conf|g' \ 11340 -e 's|__projectroot__|\$(prefix)|g' \ 11341 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11342 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11343 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11344 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11345 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11346 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11347 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11348 11349 11350 11351# Check whether --enable-silent-rules was given. 11352if test ${enable_silent_rules+y} 11353then : 11354 enableval=$enable_silent_rules; 11355fi 11356 11357case $enable_silent_rules in # ((( 11358 yes) AM_DEFAULT_VERBOSITY=0;; 11359 no) AM_DEFAULT_VERBOSITY=1;; 11360 *) AM_DEFAULT_VERBOSITY=0;; 11361esac 11362am_make=${MAKE-make} 11363{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11364printf %s "checking whether $am_make supports nested variables... " >&6; } 11365if test ${am_cv_make_support_nested_variables+y} 11366then : 11367 printf %s "(cached) " >&6 11368else $as_nop 11369 if printf "%s\n" 'TRUE=$(BAR$(V)) 11370BAR0=false 11371BAR1=true 11372V=1 11373am__doit: 11374 @$(TRUE) 11375.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11376 am_cv_make_support_nested_variables=yes 11377else 11378 am_cv_make_support_nested_variables=no 11379fi 11380fi 11381{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11382printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11383if test $am_cv_make_support_nested_variables = yes; then 11384 AM_V='$(V)' 11385 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11386else 11387 AM_V=$AM_DEFAULT_VERBOSITY 11388 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11389fi 11390AM_BACKSLASH='\' 11391 11392 11393 11394 11395ac_ext=c 11396ac_cpp='$CPP $CPPFLAGS' 11397ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11398ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11399ac_compiler_gnu=$ac_cv_c_compiler_gnu 11400{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11401printf %s "checking how to run the C preprocessor... " >&6; } 11402# On Suns, sometimes $CPP names a directory. 11403if test -n "$CPP" && test -d "$CPP"; then 11404 CPP= 11405fi 11406if test -z "$CPP"; then 11407 if test ${ac_cv_prog_CPP+y} 11408then : 11409 printf %s "(cached) " >&6 11410else $as_nop 11411 # Double quotes because $CC needs to be expanded 11412 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11413 do 11414 ac_preproc_ok=false 11415for ac_c_preproc_warn_flag in '' yes 11416do 11417 # Use a header file that comes with gcc, so configuring glibc 11418 # with a fresh cross-compiler works. 11419 # On the NeXT, cc -E runs the code through the compiler's parser, 11420 # not just through cpp. "Syntax error" is here to catch this case. 11421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11422/* end confdefs.h. */ 11423#include <limits.h> 11424 Syntax error 11425_ACEOF 11426if ac_fn_c_try_cpp "$LINENO" 11427then : 11428 11429else $as_nop 11430 # Broken: fails on valid input. 11431continue 11432fi 11433rm -f conftest.err conftest.i conftest.$ac_ext 11434 11435 # OK, works on sane cases. Now check whether nonexistent headers 11436 # can be detected and how. 11437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11438/* end confdefs.h. */ 11439#include <ac_nonexistent.h> 11440_ACEOF 11441if ac_fn_c_try_cpp "$LINENO" 11442then : 11443 # Broken: success on invalid input. 11444continue 11445else $as_nop 11446 # Passes both tests. 11447ac_preproc_ok=: 11448break 11449fi 11450rm -f conftest.err conftest.i conftest.$ac_ext 11451 11452done 11453# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11454rm -f conftest.i conftest.err conftest.$ac_ext 11455if $ac_preproc_ok 11456then : 11457 break 11458fi 11459 11460 done 11461 ac_cv_prog_CPP=$CPP 11462 11463fi 11464 CPP=$ac_cv_prog_CPP 11465else 11466 ac_cv_prog_CPP=$CPP 11467fi 11468{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11469printf "%s\n" "$CPP" >&6; } 11470ac_preproc_ok=false 11471for ac_c_preproc_warn_flag in '' yes 11472do 11473 # Use a header file that comes with gcc, so configuring glibc 11474 # with a fresh cross-compiler works. 11475 # On the NeXT, cc -E runs the code through the compiler's parser, 11476 # not just through cpp. "Syntax error" is here to catch this case. 11477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11478/* end confdefs.h. */ 11479#include <limits.h> 11480 Syntax error 11481_ACEOF 11482if ac_fn_c_try_cpp "$LINENO" 11483then : 11484 11485else $as_nop 11486 # Broken: fails on valid input. 11487continue 11488fi 11489rm -f conftest.err conftest.i conftest.$ac_ext 11490 11491 # OK, works on sane cases. Now check whether nonexistent headers 11492 # can be detected and how. 11493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11494/* end confdefs.h. */ 11495#include <ac_nonexistent.h> 11496_ACEOF 11497if ac_fn_c_try_cpp "$LINENO" 11498then : 11499 # Broken: success on invalid input. 11500continue 11501else $as_nop 11502 # Passes both tests. 11503ac_preproc_ok=: 11504break 11505fi 11506rm -f conftest.err conftest.i conftest.$ac_ext 11507 11508done 11509# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11510rm -f conftest.i conftest.err conftest.$ac_ext 11511if $ac_preproc_ok 11512then : 11513 11514else $as_nop 11515 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11516printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11517as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11518See \`config.log' for more details" "$LINENO" 5; } 11519fi 11520 11521ac_ext=c 11522ac_cpp='$CPP $CPPFLAGS' 11523ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11524ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11525ac_compiler_gnu=$ac_cv_c_compiler_gnu 11526 11527 11528 11529if test -n "$ac_tool_prefix"; then 11530 # Extract the first word of "${ac_tool_prefix}cpp", so it can be a program name with args. 11531set dummy ${ac_tool_prefix}cpp; ac_word=$2 11532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11533printf %s "checking for $ac_word... " >&6; } 11534if test ${ac_cv_path_RAWCPP+y} 11535then : 11536 printf %s "(cached) " >&6 11537else $as_nop 11538 case $RAWCPP in 11539 [\\/]* | ?:[\\/]*) 11540 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 11541 ;; 11542 *) 11543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11544as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11545for as_dir in $as_dummy 11546do 11547 IFS=$as_save_IFS 11548 case $as_dir in #((( 11549 '') as_dir=./ ;; 11550 */) ;; 11551 *) as_dir=$as_dir/ ;; 11552 esac 11553 for ac_exec_ext in '' $ac_executable_extensions; do 11554 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11555 ac_cv_path_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11557 break 2 11558 fi 11559done 11560 done 11561IFS=$as_save_IFS 11562 11563 ;; 11564esac 11565fi 11566RAWCPP=$ac_cv_path_RAWCPP 11567if test -n "$RAWCPP"; then 11568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 11569printf "%s\n" "$RAWCPP" >&6; } 11570else 11571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11572printf "%s\n" "no" >&6; } 11573fi 11574 11575 11576fi 11577if test -z "$ac_cv_path_RAWCPP"; then 11578 ac_pt_RAWCPP=$RAWCPP 11579 # Extract the first word of "cpp", so it can be a program name with args. 11580set dummy cpp; ac_word=$2 11581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11582printf %s "checking for $ac_word... " >&6; } 11583if test ${ac_cv_path_ac_pt_RAWCPP+y} 11584then : 11585 printf %s "(cached) " >&6 11586else $as_nop 11587 case $ac_pt_RAWCPP in 11588 [\\/]* | ?:[\\/]*) 11589 ac_cv_path_ac_pt_RAWCPP="$ac_pt_RAWCPP" # Let the user override the test with a path. 11590 ;; 11591 *) 11592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11593as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11594for as_dir in $as_dummy 11595do 11596 IFS=$as_save_IFS 11597 case $as_dir in #((( 11598 '') as_dir=./ ;; 11599 */) ;; 11600 *) as_dir=$as_dir/ ;; 11601 esac 11602 for ac_exec_ext in '' $ac_executable_extensions; do 11603 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11604 ac_cv_path_ac_pt_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11606 break 2 11607 fi 11608done 11609 done 11610IFS=$as_save_IFS 11611 11612 ;; 11613esac 11614fi 11615ac_pt_RAWCPP=$ac_cv_path_ac_pt_RAWCPP 11616if test -n "$ac_pt_RAWCPP"; then 11617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_RAWCPP" >&5 11618printf "%s\n" "$ac_pt_RAWCPP" >&6; } 11619else 11620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11621printf "%s\n" "no" >&6; } 11622fi 11623 11624 if test "x$ac_pt_RAWCPP" = x; then 11625 RAWCPP="${CPP}" 11626 else 11627 case $cross_compiling:$ac_tool_warned in 11628yes:) 11629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11630printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11631ac_tool_warned=yes ;; 11632esac 11633 RAWCPP=$ac_pt_RAWCPP 11634 fi 11635else 11636 RAWCPP="$ac_cv_path_RAWCPP" 11637fi 11638 11639 11640# Check for flag to avoid builtin definitions - assumes unix is predefined, 11641# which is not the best choice for supporting other OS'es, but covers most 11642# of the ones we need for now. 11643{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 11644printf %s "checking if $RAWCPP requires -undef... " >&6; } 11645cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11646/* end confdefs.h. */ 11647Does cpp redefine unix ? 11648_ACEOF 11649if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11651printf "%s\n" "no" >&6; } 11652else 11653 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11654 RAWCPPFLAGS=-undef 11655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11656printf "%s\n" "yes" >&6; } 11657 # under Cygwin unix is still defined even with -undef 11658 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11659 RAWCPPFLAGS="-undef -ansi" 11660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 11661printf "%s\n" "yes, with -ansi" >&6; } 11662 else 11663 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 11664 fi 11665fi 11666rm -f conftest.$ac_ext 11667 11668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 11669printf %s "checking if $RAWCPP requires -traditional... " >&6; } 11670cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11671/* end confdefs.h. */ 11672Does cpp preserve "whitespace"? 11673_ACEOF 11674if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve "'` -eq 1 ; then 11675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11676printf "%s\n" "no" >&6; } 11677else 11678 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve "'` -eq 1 ; then 11679 TRADITIONALCPPFLAGS="-traditional" 11680 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 11681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11682printf "%s\n" "yes" >&6; } 11683 else 11684 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 11685 fi 11686fi 11687rm -f conftest.$ac_ext 11688 11689 11690 11691 11692 11693# Build options 11694DEFAULT_XRDB=xrdb 11695DEFAULT_XMODMAP=xmodmap 11696DEFAULT_TWM=twm 11697DEFAULT_XCLOCK=xclock 11698DEFAULT_XTERM=xterm 11699# You always want to specify the full path to the X server 11700DEFAULT_XSERVER=${bindir}/X 11701DEFAULT_XAUTH=xauth 11702DEFAULT_XINIT=xinit 11703DEFAULT_XINITDIR=${sysconfdir}/X11/xinit 11704 11705 11706# Check whether --with-xrdb was given. 11707if test ${with_xrdb+y} 11708then : 11709 withval=$with_xrdb; XRDB="$withval" 11710else $as_nop 11711 XRDB="$DEFAULT_XRDB" 11712fi 11713 11714 11715 11716# Check whether --with-xmodmap was given. 11717if test ${with_xmodmap+y} 11718then : 11719 withval=$with_xmodmap; XMODMAP="$withval" 11720else $as_nop 11721 XMODMAP="$DEFAULT_XMODMAP" 11722fi 11723 11724 11725 11726# Check whether --with-twm was given. 11727if test ${with_twm+y} 11728then : 11729 withval=$with_twm; TWM="$withval" 11730else $as_nop 11731 TWM="$DEFAULT_TWM" 11732fi 11733 11734 11735 11736# Check whether --with-xclock was given. 11737if test ${with_xclock+y} 11738then : 11739 withval=$with_xclock; XCLOCK="$withval" 11740else $as_nop 11741 XCLOCK="$DEFAULT_XCLOCK" 11742fi 11743 11744 11745 11746# Check whether --with-xterm was given. 11747if test ${with_xterm+y} 11748then : 11749 withval=$with_xterm; XTERM="$withval" 11750else $as_nop 11751 XTERM="$DEFAULT_XTERM" 11752fi 11753 11754 11755 11756# Check whether --with-xserver was given. 11757if test ${with_xserver+y} 11758then : 11759 withval=$with_xserver; XSERVER="$withval" 11760else $as_nop 11761 XSERVER="$DEFAULT_XSERVER" 11762fi 11763 11764 11765 11766# Check whether --with-xauth was given. 11767if test ${with_xauth+y} 11768then : 11769 withval=$with_xauth; XAUTH="$withval" 11770else $as_nop 11771 XAUTH="$DEFAULT_XAUTH" 11772fi 11773 11774 11775 11776# Check whether --with-xinit was given. 11777if test ${with_xinit+y} 11778then : 11779 withval=$with_xinit; XINIT="$withval" 11780else $as_nop 11781 XINIT="$DEFAULT_XINIT" 11782fi 11783 11784 11785 11786# Check whether --with-xinitdir was given. 11787if test ${with_xinitdir+y} 11788then : 11789 withval=$with_xinitdir; XINITDIR="$withval" 11790else $as_nop 11791 XINITDIR="$DEFAULT_XINITDIR" 11792fi 11793 11794 11795 11796# Check whether --with-launchd was given. 11797if test ${with_launchd+y} 11798then : 11799 withval=$with_launchd; LAUNCHD=$withval 11800else $as_nop 11801 LAUNCHD=auto 11802fi 11803 11804 11805# Check whether --with-launchagents-dir was given. 11806if test ${with_launchagents_dir+y} 11807then : 11808 withval=$with_launchagents_dir; launchagentsdir="${withval}" 11809else $as_nop 11810 launchagentsdir="/Library/LaunchAgents" 11811fi 11812 11813 11814# Check whether --with-launchagent-xserver was given. 11815if test ${with_launchagent_xserver+y} 11816then : 11817 withval=$with_launchagent_xserver; launchagentxserver="${withval}" 11818else $as_nop 11819 launchagentxserver="no" 11820fi 11821 11822 11823# Check whether --with-launchdaemons-dir was given. 11824if test ${with_launchdaemons_dir+y} 11825then : 11826 withval=$with_launchdaemons_dir; launchdaemonsdir="${withval}" 11827else $as_nop 11828 launchdaemonsdir="/Library/LaunchDaemons" 11829fi 11830 11831 11832# Check whether --with-launchd-id-prefix was given. 11833if test ${with_launchd_id_prefix+y} 11834then : 11835 withval=$with_launchd_id_prefix; bundleidprefix="${withval}" 11836else $as_nop 11837 bundleidprefix="org.x" 11838fi 11839 11840 11841# Check whether --with-bundle-id-prefix was given. 11842if test ${with_bundle_id_prefix+y} 11843then : 11844 withval=$with_bundle_id_prefix; bundleidprefix="${withval}" 11845fi 11846 11847 11848if test "x$LAUNCHD" = "xauto"; then 11849 unset LAUNCHD 11850 # Extract the first word of "launchd", so it can be a program name with args. 11851set dummy launchd; ac_word=$2 11852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11853printf %s "checking for $ac_word... " >&6; } 11854if test ${ac_cv_prog_LAUNCHD+y} 11855then : 11856 printf %s "(cached) " >&6 11857else $as_nop 11858 if test -n "$LAUNCHD"; then 11859 ac_cv_prog_LAUNCHD="$LAUNCHD" # Let the user override the test. 11860else 11861as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11862for as_dir in $PATH$PATH_SEPARATOR/sbin 11863do 11864 IFS=$as_save_IFS 11865 case $as_dir in #((( 11866 '') as_dir=./ ;; 11867 */) ;; 11868 *) as_dir=$as_dir/ ;; 11869 esac 11870 for ac_exec_ext in '' $ac_executable_extensions; do 11871 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11872 ac_cv_prog_LAUNCHD="yes" 11873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11874 break 2 11875 fi 11876done 11877 done 11878IFS=$as_save_IFS 11879 11880 test -z "$ac_cv_prog_LAUNCHD" && ac_cv_prog_LAUNCHD="no" 11881fi 11882fi 11883LAUNCHD=$ac_cv_prog_LAUNCHD 11884if test -n "$LAUNCHD"; then 11885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LAUNCHD" >&5 11886printf "%s\n" "$LAUNCHD" >&6; } 11887else 11888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11889printf "%s\n" "no" >&6; } 11890fi 11891 11892 11893fi 11894 11895 11896printf "%s\n" "#define BUNDLE_ID_PREFIX \"$bundleidprefix\"" >>confdefs.h 11897 11898 11899 11900 11901 11902 if test "x$LAUNCHD" = "xyes"; then 11903 LAUNCHD_TRUE= 11904 LAUNCHD_FALSE='#' 11905else 11906 LAUNCHD_TRUE='#' 11907 LAUNCHD_FALSE= 11908fi 11909 11910 if test "x$launchagentxserver" != "xno"; then 11911 LAUNCHAGENT_XSERVER_TRUE= 11912 LAUNCHAGENT_XSERVER_FALSE='#' 11913else 11914 LAUNCHAGENT_XSERVER_TRUE='#' 11915 LAUNCHAGENT_XSERVER_FALSE= 11916fi 11917 11918 11919# Checks for library functions. 11920ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 11921if test "x$ac_cv_func_asprintf" = xyes 11922then : 11923 printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h 11924 11925fi 11926 11927 11928# Checks for pkg-config packages 11929 11930pkg_failed=no 11931{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XINIT" >&5 11932printf %s "checking for XINIT... " >&6; } 11933 11934if test -n "$XINIT_CFLAGS"; then 11935 pkg_cv_XINIT_CFLAGS="$XINIT_CFLAGS" 11936 elif test -n "$PKG_CONFIG"; then 11937 if test -n "$PKG_CONFIG" && \ 11938 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.22\""; } >&5 11939 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.22") 2>&5 11940 ac_status=$? 11941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11942 test $ac_status = 0; }; then 11943 pkg_cv_XINIT_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.22" 2>/dev/null` 11944 test "x$?" != "x0" && pkg_failed=yes 11945else 11946 pkg_failed=yes 11947fi 11948 else 11949 pkg_failed=untried 11950fi 11951if test -n "$XINIT_LIBS"; then 11952 pkg_cv_XINIT_LIBS="$XINIT_LIBS" 11953 elif test -n "$PKG_CONFIG"; then 11954 if test -n "$PKG_CONFIG" && \ 11955 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.22\""; } >&5 11956 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.22") 2>&5 11957 ac_status=$? 11958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11959 test $ac_status = 0; }; then 11960 pkg_cv_XINIT_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.22" 2>/dev/null` 11961 test "x$?" != "x0" && pkg_failed=yes 11962else 11963 pkg_failed=yes 11964fi 11965 else 11966 pkg_failed=untried 11967fi 11968 11969 11970 11971if test $pkg_failed = yes; then 11972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11973printf "%s\n" "no" >&6; } 11974 11975if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11976 _pkg_short_errors_supported=yes 11977else 11978 _pkg_short_errors_supported=no 11979fi 11980 if test $_pkg_short_errors_supported = yes; then 11981 XINIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.22" 2>&1` 11982 else 11983 XINIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.22" 2>&1` 11984 fi 11985 # Put the nasty error message in config.log where it belongs 11986 echo "$XINIT_PKG_ERRORS" >&5 11987 11988 as_fn_error $? "Package requirements (x11 xproto >= 7.0.22) were not met: 11989 11990$XINIT_PKG_ERRORS 11991 11992Consider adjusting the PKG_CONFIG_PATH environment variable if you 11993installed software in a non-standard prefix. 11994 11995Alternatively, you may set the environment variables XINIT_CFLAGS 11996and XINIT_LIBS to avoid the need to call pkg-config. 11997See the pkg-config man page for more details." "$LINENO" 5 11998elif test $pkg_failed = untried; then 11999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12000printf "%s\n" "no" >&6; } 12001 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12002printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12003as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12004is in your PATH or set the PKG_CONFIG environment variable to the full 12005path to pkg-config. 12006 12007Alternatively, you may set the environment variables XINIT_CFLAGS 12008and XINIT_LIBS to avoid the need to call pkg-config. 12009See the pkg-config man page for more details. 12010 12011To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12012See \`config.log' for more details" "$LINENO" 5; } 12013else 12014 XINIT_CFLAGS=$pkg_cv_XINIT_CFLAGS 12015 XINIT_LIBS=$pkg_cv_XINIT_LIBS 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12017printf "%s\n" "yes" >&6; } 12018 12019fi 12020 12021case $host_os in 12022 *bsd*) 12023 XINIT_CFLAGS="$XINIT_CFLAGS -DCSRG_BASED" 12024 ;; 12025esac 12026 12027 12028for ac_prog in mcookie 12029do 12030 # Extract the first word of "$ac_prog", so it can be a program name with args. 12031set dummy $ac_prog; ac_word=$2 12032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12033printf %s "checking for $ac_word... " >&6; } 12034if test ${ac_cv_path_MCOOKIE+y} 12035then : 12036 printf %s "(cached) " >&6 12037else $as_nop 12038 case $MCOOKIE in 12039 [\\/]* | ?:[\\/]*) 12040 ac_cv_path_MCOOKIE="$MCOOKIE" # Let the user override the test with a path. 12041 ;; 12042 *) 12043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12044as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/local/bin" 12045for as_dir in $as_dummy 12046do 12047 IFS=$as_save_IFS 12048 case $as_dir in #((( 12049 '') as_dir=./ ;; 12050 */) ;; 12051 *) as_dir=$as_dir/ ;; 12052 esac 12053 for ac_exec_ext in '' $ac_executable_extensions; do 12054 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12055 ac_cv_path_MCOOKIE="$as_dir$ac_word$ac_exec_ext" 12056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12057 break 2 12058 fi 12059done 12060 done 12061IFS=$as_save_IFS 12062 12063 ;; 12064esac 12065fi 12066MCOOKIE=$ac_cv_path_MCOOKIE 12067if test -n "$MCOOKIE"; then 12068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MCOOKIE" >&5 12069printf "%s\n" "$MCOOKIE" >&6; } 12070else 12071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12072printf "%s\n" "no" >&6; } 12073fi 12074 12075 12076 test -n "$MCOOKIE" && break 12077done 12078test -n "$MCOOKIE" || MCOOKIE="$MCOOKIE" 12079 12080 12081# If mcookie not found, try openssl, else per-system fallbacks 12082if test "x$MCOOKIE" = x ; then 12083 for ac_prog in openssl 12084do 12085 # Extract the first word of "$ac_prog", so it can be a program name with args. 12086set dummy $ac_prog; ac_word=$2 12087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12088printf %s "checking for $ac_word... " >&6; } 12089if test ${ac_cv_path_OPENSSL+y} 12090then : 12091 printf %s "(cached) " >&6 12092else $as_nop 12093 case $OPENSSL in 12094 [\\/]* | ?:[\\/]*) 12095 ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path. 12096 ;; 12097 *) 12098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12099as_dummy="$PATH:/bin:/usr/bin:/usr/sbin:/usr/lib:/usr/libexec:/usr/local/bin" 12100for as_dir in $as_dummy 12101do 12102 IFS=$as_save_IFS 12103 case $as_dir in #((( 12104 '') as_dir=./ ;; 12105 */) ;; 12106 *) as_dir=$as_dir/ ;; 12107 esac 12108 for ac_exec_ext in '' $ac_executable_extensions; do 12109 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12110 ac_cv_path_OPENSSL="$as_dir$ac_word$ac_exec_ext" 12111 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12112 break 2 12113 fi 12114done 12115 done 12116IFS=$as_save_IFS 12117 12118 ;; 12119esac 12120fi 12121OPENSSL=$ac_cv_path_OPENSSL 12122if test -n "$OPENSSL"; then 12123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5 12124printf "%s\n" "$OPENSSL" >&6; } 12125else 12126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12127printf "%s\n" "no" >&6; } 12128fi 12129 12130 12131 test -n "$OPENSSL" && break 12132done 12133test -n "$OPENSSL" || OPENSSL="$OPENSSL" 12134 12135 if test "x$OPENSSL" != x ; then 12136 MCOOKIE="$OPENSSL rand -hex 16" 12137 else 12138 case $host_os in 12139 *solaris*) 12140 MCOOKIE="/usr/bin/od -X -A n -N 16 /dev/urandom | /usr/bin/tr -d ' '" 12141 ;; 12142 esac 12143 fi 12144fi 12145if test "x$MCOOKIE" != x ; then 12146 STARTX_COOKIE_FLAGS='-DHAS_COOKIE_MAKER -DMK_COOKIE="$(MCOOKIE)"' 12147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&5 12148printf "%s\n" "$as_me: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&6;} 12149fi 12150 12151 12152# Additional substitutions in startx, xinitrc & man pages 12153SHELL_CMD="/bin/sh" 12154XSERVERNAME="Xorg" 12155XCONFIGFILE="xorg.conf" 12156XCONFIGFILEMAN='${XCONFIGFILE} (${FILE_MAN_SUFFIX})' 12157case $host_os in 12158 cygwin*) 12159 XSERVERNAME="XWin" 12160 XCONFIGFILE="XWinrc" 12161 ;; 12162 darwin*) 12163 XSERVERNAME="Xquartz" 12164 XCONFIGFILE="defaults" 12165 XCONFIGFILEMAN='defaults (1)' 12166 ;; 12167 *solaris*) 12168 SHELL_CMD="/bin/ksh" 12169 ;; 12170esac 12171 12172 12173 12174 12175 12176 12177 12178 12179 12180 12181 12182 12183 12184 12185 12186ac_config_files="$ac_config_files Makefile man/Makefile launchd/Makefile launchd/privileged_startx/Makefile launchd/user_startx/Makefile" 12187 12188cat >confcache <<\_ACEOF 12189# This file is a shell script that caches the results of configure 12190# tests run on this system so they can be shared between configure 12191# scripts and configure runs, see configure's option --config-cache. 12192# It is not useful on other systems. If it contains results you don't 12193# want to keep, you may remove or edit it. 12194# 12195# config.status only pays attention to the cache file if you give it 12196# the --recheck option to rerun configure. 12197# 12198# `ac_cv_env_foo' variables (set or unset) will be overridden when 12199# loading this file, other *unset* `ac_cv_foo' will be assigned the 12200# following values. 12201 12202_ACEOF 12203 12204# The following way of writing the cache mishandles newlines in values, 12205# but we know of no workaround that is simple, portable, and efficient. 12206# So, we kill variables containing newlines. 12207# Ultrix sh set writes to stderr and can't be redirected directly, 12208# and sets the high bit in the cache file unless we assign to the vars. 12209( 12210 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12211 eval ac_val=\$$ac_var 12212 case $ac_val in #( 12213 *${as_nl}*) 12214 case $ac_var in #( 12215 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12216printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12217 esac 12218 case $ac_var in #( 12219 _ | IFS | as_nl) ;; #( 12220 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12221 *) { eval $ac_var=; unset $ac_var;} ;; 12222 esac ;; 12223 esac 12224 done 12225 12226 (set) 2>&1 | 12227 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12228 *${as_nl}ac_space=\ *) 12229 # `set' does not quote correctly, so add quotes: double-quote 12230 # substitution turns \\\\ into \\, and sed turns \\ into \. 12231 sed -n \ 12232 "s/'/'\\\\''/g; 12233 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12234 ;; #( 12235 *) 12236 # `set' quotes correctly as required by POSIX, so do not add quotes. 12237 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12238 ;; 12239 esac | 12240 sort 12241) | 12242 sed ' 12243 /^ac_cv_env_/b end 12244 t clear 12245 :clear 12246 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12247 t end 12248 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12249 :end' >>confcache 12250if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12251 if test -w "$cache_file"; then 12252 if test "x$cache_file" != "x/dev/null"; then 12253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12254printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12255 if test ! -f "$cache_file" || test -h "$cache_file"; then 12256 cat confcache >"$cache_file" 12257 else 12258 case $cache_file in #( 12259 */* | ?:*) 12260 mv -f confcache "$cache_file"$$ && 12261 mv -f "$cache_file"$$ "$cache_file" ;; #( 12262 *) 12263 mv -f confcache "$cache_file" ;; 12264 esac 12265 fi 12266 fi 12267 else 12268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12269printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12270 fi 12271fi 12272rm -f confcache 12273 12274test "x$prefix" = xNONE && prefix=$ac_default_prefix 12275# Let make expand exec_prefix. 12276test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12277 12278DEFS=-DHAVE_CONFIG_H 12279 12280ac_libobjs= 12281ac_ltlibobjs= 12282U= 12283for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12284 # 1. Remove the extension, and $U if already installed. 12285 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12286 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12287 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12288 # will be set to the directory where LIBOBJS objects are built. 12289 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12290 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12291done 12292LIBOBJS=$ac_libobjs 12293 12294LTLIBOBJS=$ac_ltlibobjs 12295 12296 12297{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12298printf %s "checking that generated files are newer than configure... " >&6; } 12299 if test -n "$am_sleep_pid"; then 12300 # Hide warnings about reused PIDs. 12301 wait $am_sleep_pid 2>/dev/null 12302 fi 12303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12304printf "%s\n" "done" >&6; } 12305if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12306 as_fn_error $? "conditional \"AMDEP\" was never defined. 12307Usually this means the macro was only invoked conditionally." "$LINENO" 5 12308fi 12309if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12310 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12311Usually this means the macro was only invoked conditionally." "$LINENO" 5 12312fi 12313 if test -n "$EXEEXT"; then 12314 am__EXEEXT_TRUE= 12315 am__EXEEXT_FALSE='#' 12316else 12317 am__EXEEXT_TRUE='#' 12318 am__EXEEXT_FALSE= 12319fi 12320 12321if test -z "${LAUNCHD_TRUE}" && test -z "${LAUNCHD_FALSE}"; then 12322 as_fn_error $? "conditional \"LAUNCHD\" was never defined. 12323Usually this means the macro was only invoked conditionally." "$LINENO" 5 12324fi 12325if test -z "${LAUNCHAGENT_XSERVER_TRUE}" && test -z "${LAUNCHAGENT_XSERVER_FALSE}"; then 12326 as_fn_error $? "conditional \"LAUNCHAGENT_XSERVER\" was never defined. 12327Usually this means the macro was only invoked conditionally." "$LINENO" 5 12328fi 12329 12330: "${CONFIG_STATUS=./config.status}" 12331ac_write_fail=0 12332ac_clean_files_save=$ac_clean_files 12333ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12335printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12336as_write_fail=0 12337cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12338#! $SHELL 12339# Generated by $as_me. 12340# Run this file to recreate the current configuration. 12341# Compiler output produced by configure, useful for debugging 12342# configure, is in config.log if it exists. 12343 12344debug=false 12345ac_cs_recheck=false 12346ac_cs_silent=false 12347 12348SHELL=\${CONFIG_SHELL-$SHELL} 12349export SHELL 12350_ASEOF 12351cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12352## -------------------- ## 12353## M4sh Initialization. ## 12354## -------------------- ## 12355 12356# Be more Bourne compatible 12357DUALCASE=1; export DUALCASE # for MKS sh 12358as_nop=: 12359if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12360then : 12361 emulate sh 12362 NULLCMD=: 12363 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12364 # is contrary to our usage. Disable this feature. 12365 alias -g '${1+"$@"}'='"$@"' 12366 setopt NO_GLOB_SUBST 12367else $as_nop 12368 case `(set -o) 2>/dev/null` in #( 12369 *posix*) : 12370 set -o posix ;; #( 12371 *) : 12372 ;; 12373esac 12374fi 12375 12376 12377 12378# Reset variables that may have inherited troublesome values from 12379# the environment. 12380 12381# IFS needs to be set, to space, tab, and newline, in precisely that order. 12382# (If _AS_PATH_WALK were called with IFS unset, it would have the 12383# side effect of setting IFS to empty, thus disabling word splitting.) 12384# Quoting is to prevent editors from complaining about space-tab. 12385as_nl=' 12386' 12387export as_nl 12388IFS=" "" $as_nl" 12389 12390PS1='$ ' 12391PS2='> ' 12392PS4='+ ' 12393 12394# Ensure predictable behavior from utilities with locale-dependent output. 12395LC_ALL=C 12396export LC_ALL 12397LANGUAGE=C 12398export LANGUAGE 12399 12400# We cannot yet rely on "unset" to work, but we need these variables 12401# to be unset--not just set to an empty or harmless value--now, to 12402# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12403# also avoids known problems related to "unset" and subshell syntax 12404# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12405for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12406do eval test \${$as_var+y} \ 12407 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12408done 12409 12410# Ensure that fds 0, 1, and 2 are open. 12411if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12412if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12413if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12414 12415# The user is always right. 12416if ${PATH_SEPARATOR+false} :; then 12417 PATH_SEPARATOR=: 12418 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12419 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12420 PATH_SEPARATOR=';' 12421 } 12422fi 12423 12424 12425# Find who we are. Look in the path if we contain no directory separator. 12426as_myself= 12427case $0 in #(( 12428 *[\\/]* ) as_myself=$0 ;; 12429 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12430for as_dir in $PATH 12431do 12432 IFS=$as_save_IFS 12433 case $as_dir in #((( 12434 '') as_dir=./ ;; 12435 */) ;; 12436 *) as_dir=$as_dir/ ;; 12437 esac 12438 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12439 done 12440IFS=$as_save_IFS 12441 12442 ;; 12443esac 12444# We did not find ourselves, most probably we were run as `sh COMMAND' 12445# in which case we are not to be found in the path. 12446if test "x$as_myself" = x; then 12447 as_myself=$0 12448fi 12449if test ! -f "$as_myself"; then 12450 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12451 exit 1 12452fi 12453 12454 12455 12456# as_fn_error STATUS ERROR [LINENO LOG_FD] 12457# ---------------------------------------- 12458# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12459# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12460# script with STATUS, using 1 if that was 0. 12461as_fn_error () 12462{ 12463 as_status=$1; test $as_status -eq 0 && as_status=1 12464 if test "$4"; then 12465 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12467 fi 12468 printf "%s\n" "$as_me: error: $2" >&2 12469 as_fn_exit $as_status 12470} # as_fn_error 12471 12472 12473 12474# as_fn_set_status STATUS 12475# ----------------------- 12476# Set $? to STATUS, without forking. 12477as_fn_set_status () 12478{ 12479 return $1 12480} # as_fn_set_status 12481 12482# as_fn_exit STATUS 12483# ----------------- 12484# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12485as_fn_exit () 12486{ 12487 set +e 12488 as_fn_set_status $1 12489 exit $1 12490} # as_fn_exit 12491 12492# as_fn_unset VAR 12493# --------------- 12494# Portably unset VAR. 12495as_fn_unset () 12496{ 12497 { eval $1=; unset $1;} 12498} 12499as_unset=as_fn_unset 12500 12501# as_fn_append VAR VALUE 12502# ---------------------- 12503# Append the text in VALUE to the end of the definition contained in VAR. Take 12504# advantage of any shell optimizations that allow amortized linear growth over 12505# repeated appends, instead of the typical quadratic growth present in naive 12506# implementations. 12507if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12508then : 12509 eval 'as_fn_append () 12510 { 12511 eval $1+=\$2 12512 }' 12513else $as_nop 12514 as_fn_append () 12515 { 12516 eval $1=\$$1\$2 12517 } 12518fi # as_fn_append 12519 12520# as_fn_arith ARG... 12521# ------------------ 12522# Perform arithmetic evaluation on the ARGs, and store the result in the 12523# global $as_val. Take advantage of shells that can avoid forks. The arguments 12524# must be portable across $(()) and expr. 12525if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12526then : 12527 eval 'as_fn_arith () 12528 { 12529 as_val=$(( $* )) 12530 }' 12531else $as_nop 12532 as_fn_arith () 12533 { 12534 as_val=`expr "$@" || test $? -eq 1` 12535 } 12536fi # as_fn_arith 12537 12538 12539if expr a : '\(a\)' >/dev/null 2>&1 && 12540 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12541 as_expr=expr 12542else 12543 as_expr=false 12544fi 12545 12546if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12547 as_basename=basename 12548else 12549 as_basename=false 12550fi 12551 12552if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12553 as_dirname=dirname 12554else 12555 as_dirname=false 12556fi 12557 12558as_me=`$as_basename -- "$0" || 12559$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12560 X"$0" : 'X\(//\)$' \| \ 12561 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12562printf "%s\n" X/"$0" | 12563 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12564 s//\1/ 12565 q 12566 } 12567 /^X\/\(\/\/\)$/{ 12568 s//\1/ 12569 q 12570 } 12571 /^X\/\(\/\).*/{ 12572 s//\1/ 12573 q 12574 } 12575 s/.*/./; q'` 12576 12577# Avoid depending upon Character Ranges. 12578as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12579as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12580as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12581as_cr_digits='0123456789' 12582as_cr_alnum=$as_cr_Letters$as_cr_digits 12583 12584 12585# Determine whether it's possible to make 'echo' print without a newline. 12586# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12587# for compatibility with existing Makefiles. 12588ECHO_C= ECHO_N= ECHO_T= 12589case `echo -n x` in #((((( 12590-n*) 12591 case `echo 'xy\c'` in 12592 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12593 xy) ECHO_C='\c';; 12594 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12595 ECHO_T=' ';; 12596 esac;; 12597*) 12598 ECHO_N='-n';; 12599esac 12600 12601# For backward compatibility with old third-party macros, we provide 12602# the shell variables $as_echo and $as_echo_n. New code should use 12603# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12604as_echo='printf %s\n' 12605as_echo_n='printf %s' 12606 12607rm -f conf$$ conf$$.exe conf$$.file 12608if test -d conf$$.dir; then 12609 rm -f conf$$.dir/conf$$.file 12610else 12611 rm -f conf$$.dir 12612 mkdir conf$$.dir 2>/dev/null 12613fi 12614if (echo >conf$$.file) 2>/dev/null; then 12615 if ln -s conf$$.file conf$$ 2>/dev/null; then 12616 as_ln_s='ln -s' 12617 # ... but there are two gotchas: 12618 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12619 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12620 # In both cases, we have to default to `cp -pR'. 12621 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12622 as_ln_s='cp -pR' 12623 elif ln conf$$.file conf$$ 2>/dev/null; then 12624 as_ln_s=ln 12625 else 12626 as_ln_s='cp -pR' 12627 fi 12628else 12629 as_ln_s='cp -pR' 12630fi 12631rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12632rmdir conf$$.dir 2>/dev/null 12633 12634 12635# as_fn_mkdir_p 12636# ------------- 12637# Create "$as_dir" as a directory, including parents if necessary. 12638as_fn_mkdir_p () 12639{ 12640 12641 case $as_dir in #( 12642 -*) as_dir=./$as_dir;; 12643 esac 12644 test -d "$as_dir" || eval $as_mkdir_p || { 12645 as_dirs= 12646 while :; do 12647 case $as_dir in #( 12648 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12649 *) as_qdir=$as_dir;; 12650 esac 12651 as_dirs="'$as_qdir' $as_dirs" 12652 as_dir=`$as_dirname -- "$as_dir" || 12653$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12654 X"$as_dir" : 'X\(//\)[^/]' \| \ 12655 X"$as_dir" : 'X\(//\)$' \| \ 12656 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12657printf "%s\n" X"$as_dir" | 12658 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12659 s//\1/ 12660 q 12661 } 12662 /^X\(\/\/\)[^/].*/{ 12663 s//\1/ 12664 q 12665 } 12666 /^X\(\/\/\)$/{ 12667 s//\1/ 12668 q 12669 } 12670 /^X\(\/\).*/{ 12671 s//\1/ 12672 q 12673 } 12674 s/.*/./; q'` 12675 test -d "$as_dir" && break 12676 done 12677 test -z "$as_dirs" || eval "mkdir $as_dirs" 12678 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12679 12680 12681} # as_fn_mkdir_p 12682if mkdir -p . 2>/dev/null; then 12683 as_mkdir_p='mkdir -p "$as_dir"' 12684else 12685 test -d ./-p && rmdir ./-p 12686 as_mkdir_p=false 12687fi 12688 12689 12690# as_fn_executable_p FILE 12691# ----------------------- 12692# Test if FILE is an executable regular file. 12693as_fn_executable_p () 12694{ 12695 test -f "$1" && test -x "$1" 12696} # as_fn_executable_p 12697as_test_x='test -x' 12698as_executable_p=as_fn_executable_p 12699 12700# Sed expression to map a string onto a valid CPP name. 12701as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12702 12703# Sed expression to map a string onto a valid variable name. 12704as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12705 12706 12707exec 6>&1 12708## ----------------------------------- ## 12709## Main body of $CONFIG_STATUS script. ## 12710## ----------------------------------- ## 12711_ASEOF 12712test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12713 12714cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12715# Save the log message, to keep $0 and so on meaningful, and to 12716# report actual input values of CONFIG_FILES etc. instead of their 12717# values after options handling. 12718ac_log=" 12719This file was extended by xinit $as_me 1.4.3, which was 12720generated by GNU Autoconf 2.71. Invocation command line was 12721 12722 CONFIG_FILES = $CONFIG_FILES 12723 CONFIG_HEADERS = $CONFIG_HEADERS 12724 CONFIG_LINKS = $CONFIG_LINKS 12725 CONFIG_COMMANDS = $CONFIG_COMMANDS 12726 $ $0 $@ 12727 12728on `(hostname || uname -n) 2>/dev/null | sed 1q` 12729" 12730 12731_ACEOF 12732 12733case $ac_config_files in *" 12734"*) set x $ac_config_files; shift; ac_config_files=$*;; 12735esac 12736 12737case $ac_config_headers in *" 12738"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12739esac 12740 12741 12742cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12743# Files that config.status was made for. 12744config_files="$ac_config_files" 12745config_headers="$ac_config_headers" 12746config_commands="$ac_config_commands" 12747 12748_ACEOF 12749 12750cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12751ac_cs_usage="\ 12752\`$as_me' instantiates files and other configuration actions 12753from templates according to the current configuration. Unless the files 12754and actions are specified as TAGs, all are instantiated by default. 12755 12756Usage: $0 [OPTION]... [TAG]... 12757 12758 -h, --help print this help, then exit 12759 -V, --version print version number and configuration settings, then exit 12760 --config print configuration, then exit 12761 -q, --quiet, --silent 12762 do not print progress messages 12763 -d, --debug don't remove temporary files 12764 --recheck update $as_me by reconfiguring in the same conditions 12765 --file=FILE[:TEMPLATE] 12766 instantiate the configuration file FILE 12767 --header=FILE[:TEMPLATE] 12768 instantiate the configuration header FILE 12769 12770Configuration files: 12771$config_files 12772 12773Configuration headers: 12774$config_headers 12775 12776Configuration commands: 12777$config_commands 12778 12779Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinit/-/issues>." 12780 12781_ACEOF 12782ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12783ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12784cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12785ac_cs_config='$ac_cs_config_escaped' 12786ac_cs_version="\\ 12787xinit config.status 1.4.3 12788configured by $0, generated by GNU Autoconf 2.71, 12789 with options \\"\$ac_cs_config\\" 12790 12791Copyright (C) 2021 Free Software Foundation, Inc. 12792This config.status script is free software; the Free Software Foundation 12793gives unlimited permission to copy, distribute and modify it." 12794 12795ac_pwd='$ac_pwd' 12796srcdir='$srcdir' 12797INSTALL='$INSTALL' 12798MKDIR_P='$MKDIR_P' 12799AWK='$AWK' 12800test -n "\$AWK" || AWK=awk 12801_ACEOF 12802 12803cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12804# The default lists apply if the user does not specify any file. 12805ac_need_defaults=: 12806while test $# != 0 12807do 12808 case $1 in 12809 --*=?*) 12810 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12811 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12812 ac_shift=: 12813 ;; 12814 --*=) 12815 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12816 ac_optarg= 12817 ac_shift=: 12818 ;; 12819 *) 12820 ac_option=$1 12821 ac_optarg=$2 12822 ac_shift=shift 12823 ;; 12824 esac 12825 12826 case $ac_option in 12827 # Handling of the options. 12828 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12829 ac_cs_recheck=: ;; 12830 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12831 printf "%s\n" "$ac_cs_version"; exit ;; 12832 --config | --confi | --conf | --con | --co | --c ) 12833 printf "%s\n" "$ac_cs_config"; exit ;; 12834 --debug | --debu | --deb | --de | --d | -d ) 12835 debug=: ;; 12836 --file | --fil | --fi | --f ) 12837 $ac_shift 12838 case $ac_optarg in 12839 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12840 '') as_fn_error $? "missing file argument" ;; 12841 esac 12842 as_fn_append CONFIG_FILES " '$ac_optarg'" 12843 ac_need_defaults=false;; 12844 --header | --heade | --head | --hea ) 12845 $ac_shift 12846 case $ac_optarg in 12847 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12848 esac 12849 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12850 ac_need_defaults=false;; 12851 --he | --h) 12852 # Conflict between --help and --header 12853 as_fn_error $? "ambiguous option: \`$1' 12854Try \`$0 --help' for more information.";; 12855 --help | --hel | -h ) 12856 printf "%s\n" "$ac_cs_usage"; exit ;; 12857 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12858 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12859 ac_cs_silent=: ;; 12860 12861 # This is an error. 12862 -*) as_fn_error $? "unrecognized option: \`$1' 12863Try \`$0 --help' for more information." ;; 12864 12865 *) as_fn_append ac_config_targets " $1" 12866 ac_need_defaults=false ;; 12867 12868 esac 12869 shift 12870done 12871 12872ac_configure_extra_args= 12873 12874if $ac_cs_silent; then 12875 exec 6>/dev/null 12876 ac_configure_extra_args="$ac_configure_extra_args --silent" 12877fi 12878 12879_ACEOF 12880cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12881if \$ac_cs_recheck; then 12882 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12883 shift 12884 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12885 CONFIG_SHELL='$SHELL' 12886 export CONFIG_SHELL 12887 exec "\$@" 12888fi 12889 12890_ACEOF 12891cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12892exec 5>>config.log 12893{ 12894 echo 12895 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12896## Running $as_me. ## 12897_ASBOX 12898 printf "%s\n" "$ac_log" 12899} >&5 12900 12901_ACEOF 12902cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12903# 12904# INIT-COMMANDS 12905# 12906AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12907 12908_ACEOF 12909 12910cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12911 12912# Handling of arguments. 12913for ac_config_target in $ac_config_targets 12914do 12915 case $ac_config_target in 12916 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12917 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12918 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12919 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12920 "launchd/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/Makefile" ;; 12921 "launchd/privileged_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/privileged_startx/Makefile" ;; 12922 "launchd/user_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/user_startx/Makefile" ;; 12923 12924 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12925 esac 12926done 12927 12928 12929# If the user did not use the arguments to specify the items to instantiate, 12930# then the envvar interface is used. Set only those that are not. 12931# We use the long form for the default assignment because of an extremely 12932# bizarre bug on SunOS 4.1.3. 12933if $ac_need_defaults; then 12934 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12935 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12936 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12937fi 12938 12939# Have a temporary directory for convenience. Make it in the build tree 12940# simply because there is no reason against having it here, and in addition, 12941# creating and moving files from /tmp can sometimes cause problems. 12942# Hook for its removal unless debugging. 12943# Note that there is a small window in which the directory will not be cleaned: 12944# after its creation but before its name has been assigned to `$tmp'. 12945$debug || 12946{ 12947 tmp= ac_tmp= 12948 trap 'exit_status=$? 12949 : "${ac_tmp:=$tmp}" 12950 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12951' 0 12952 trap 'as_fn_exit 1' 1 2 13 15 12953} 12954# Create a (secure) tmp directory for tmp files. 12955 12956{ 12957 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12958 test -d "$tmp" 12959} || 12960{ 12961 tmp=./conf$$-$RANDOM 12962 (umask 077 && mkdir "$tmp") 12963} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12964ac_tmp=$tmp 12965 12966# Set up the scripts for CONFIG_FILES section. 12967# No need to generate them if there are no CONFIG_FILES. 12968# This happens for instance with `./config.status config.h'. 12969if test -n "$CONFIG_FILES"; then 12970 12971 12972ac_cr=`echo X | tr X '\015'` 12973# On cygwin, bash can eat \r inside `` if the user requested igncr. 12974# But we know of no other shell where ac_cr would be empty at this 12975# point, so we can use a bashism as a fallback. 12976if test "x$ac_cr" = x; then 12977 eval ac_cr=\$\'\\r\' 12978fi 12979ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12980if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12981 ac_cs_awk_cr='\\r' 12982else 12983 ac_cs_awk_cr=$ac_cr 12984fi 12985 12986echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12987_ACEOF 12988 12989 12990{ 12991 echo "cat >conf$$subs.awk <<_ACEOF" && 12992 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12993 echo "_ACEOF" 12994} >conf$$subs.sh || 12995 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12996ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12997ac_delim='%!_!# ' 12998for ac_last_try in false false false false false :; do 12999 . ./conf$$subs.sh || 13000 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13001 13002 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13003 if test $ac_delim_n = $ac_delim_num; then 13004 break 13005 elif $ac_last_try; then 13006 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13007 else 13008 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13009 fi 13010done 13011rm -f conf$$subs.sh 13012 13013cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13014cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13015_ACEOF 13016sed -n ' 13017h 13018s/^/S["/; s/!.*/"]=/ 13019p 13020g 13021s/^[^!]*!// 13022:repl 13023t repl 13024s/'"$ac_delim"'$// 13025t delim 13026:nl 13027h 13028s/\(.\{148\}\)..*/\1/ 13029t more1 13030s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13031p 13032n 13033b repl 13034:more1 13035s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13036p 13037g 13038s/.\{148\}// 13039t nl 13040:delim 13041h 13042s/\(.\{148\}\)..*/\1/ 13043t more2 13044s/["\\]/\\&/g; s/^/"/; s/$/"/ 13045p 13046b 13047:more2 13048s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13049p 13050g 13051s/.\{148\}// 13052t delim 13053' <conf$$subs.awk | sed ' 13054/^[^""]/{ 13055 N 13056 s/\n// 13057} 13058' >>$CONFIG_STATUS || ac_write_fail=1 13059rm -f conf$$subs.awk 13060cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13061_ACAWK 13062cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13063 for (key in S) S_is_set[key] = 1 13064 FS = "" 13065 13066} 13067{ 13068 line = $ 0 13069 nfields = split(line, field, "@") 13070 substed = 0 13071 len = length(field[1]) 13072 for (i = 2; i < nfields; i++) { 13073 key = field[i] 13074 keylen = length(key) 13075 if (S_is_set[key]) { 13076 value = S[key] 13077 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13078 len += length(value) + length(field[++i]) 13079 substed = 1 13080 } else 13081 len += 1 + keylen 13082 } 13083 13084 print line 13085} 13086 13087_ACAWK 13088_ACEOF 13089cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13090if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13091 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13092else 13093 cat 13094fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13095 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13096_ACEOF 13097 13098# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13099# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13100# trailing colons and then remove the whole line if VPATH becomes empty 13101# (actually we leave an empty line to preserve line numbers). 13102if test "x$srcdir" = x.; then 13103 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13104h 13105s/// 13106s/^/:/ 13107s/[ ]*$/:/ 13108s/:\$(srcdir):/:/g 13109s/:\${srcdir}:/:/g 13110s/:@srcdir@:/:/g 13111s/^:*// 13112s/:*$// 13113x 13114s/\(=[ ]*\).*/\1/ 13115G 13116s/\n// 13117s/^[^=]*=[ ]*$// 13118}' 13119fi 13120 13121cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13122fi # test -n "$CONFIG_FILES" 13123 13124# Set up the scripts for CONFIG_HEADERS section. 13125# No need to generate them if there are no CONFIG_HEADERS. 13126# This happens for instance with `./config.status Makefile'. 13127if test -n "$CONFIG_HEADERS"; then 13128cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13129BEGIN { 13130_ACEOF 13131 13132# Transform confdefs.h into an awk script `defines.awk', embedded as 13133# here-document in config.status, that substitutes the proper values into 13134# config.h.in to produce config.h. 13135 13136# Create a delimiter string that does not exist in confdefs.h, to ease 13137# handling of long lines. 13138ac_delim='%!_!# ' 13139for ac_last_try in false false :; do 13140 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13141 if test -z "$ac_tt"; then 13142 break 13143 elif $ac_last_try; then 13144 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13145 else 13146 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13147 fi 13148done 13149 13150# For the awk script, D is an array of macro values keyed by name, 13151# likewise P contains macro parameters if any. Preserve backslash 13152# newline sequences. 13153 13154ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13155sed -n ' 13156s/.\{148\}/&'"$ac_delim"'/g 13157t rset 13158:rset 13159s/^[ ]*#[ ]*define[ ][ ]*/ / 13160t def 13161d 13162:def 13163s/\\$// 13164t bsnl 13165s/["\\]/\\&/g 13166s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13167D["\1"]=" \3"/p 13168s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13169d 13170:bsnl 13171s/["\\]/\\&/g 13172s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13173D["\1"]=" \3\\\\\\n"\\/p 13174t cont 13175s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13176t cont 13177d 13178:cont 13179n 13180s/.\{148\}/&'"$ac_delim"'/g 13181t clear 13182:clear 13183s/\\$// 13184t bsnlc 13185s/["\\]/\\&/g; s/^/"/; s/$/"/p 13186d 13187:bsnlc 13188s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13189b cont 13190' <confdefs.h | sed ' 13191s/'"$ac_delim"'/"\\\ 13192"/g' >>$CONFIG_STATUS || ac_write_fail=1 13193 13194cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13195 for (key in D) D_is_set[key] = 1 13196 FS = "" 13197} 13198/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13199 line = \$ 0 13200 split(line, arg, " ") 13201 if (arg[1] == "#") { 13202 defundef = arg[2] 13203 mac1 = arg[3] 13204 } else { 13205 defundef = substr(arg[1], 2) 13206 mac1 = arg[2] 13207 } 13208 split(mac1, mac2, "(") #) 13209 macro = mac2[1] 13210 prefix = substr(line, 1, index(line, defundef) - 1) 13211 if (D_is_set[macro]) { 13212 # Preserve the white space surrounding the "#". 13213 print prefix "define", macro P[macro] D[macro] 13214 next 13215 } else { 13216 # Replace #undef with comments. This is necessary, for example, 13217 # in the case of _POSIX_SOURCE, which is predefined and required 13218 # on some systems where configure will not decide to define it. 13219 if (defundef == "undef") { 13220 print "/*", prefix defundef, macro, "*/" 13221 next 13222 } 13223 } 13224} 13225{ print } 13226_ACAWK 13227_ACEOF 13228cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13229 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13230fi # test -n "$CONFIG_HEADERS" 13231 13232 13233eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13234shift 13235for ac_tag 13236do 13237 case $ac_tag in 13238 :[FHLC]) ac_mode=$ac_tag; continue;; 13239 esac 13240 case $ac_mode$ac_tag in 13241 :[FHL]*:*);; 13242 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13243 :[FH]-) ac_tag=-:-;; 13244 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13245 esac 13246 ac_save_IFS=$IFS 13247 IFS=: 13248 set x $ac_tag 13249 IFS=$ac_save_IFS 13250 shift 13251 ac_file=$1 13252 shift 13253 13254 case $ac_mode in 13255 :L) ac_source=$1;; 13256 :[FH]) 13257 ac_file_inputs= 13258 for ac_f 13259 do 13260 case $ac_f in 13261 -) ac_f="$ac_tmp/stdin";; 13262 *) # Look for the file first in the build tree, then in the source tree 13263 # (if the path is not absolute). The absolute path cannot be DOS-style, 13264 # because $ac_f cannot contain `:'. 13265 test -f "$ac_f" || 13266 case $ac_f in 13267 [\\/$]*) false;; 13268 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13269 esac || 13270 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13271 esac 13272 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13273 as_fn_append ac_file_inputs " '$ac_f'" 13274 done 13275 13276 # Let's still pretend it is `configure' which instantiates (i.e., don't 13277 # use $as_me), people would be surprised to read: 13278 # /* config.h. Generated by config.status. */ 13279 configure_input='Generated from '` 13280 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13281 `' by configure.' 13282 if test x"$ac_file" != x-; then 13283 configure_input="$ac_file. $configure_input" 13284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13285printf "%s\n" "$as_me: creating $ac_file" >&6;} 13286 fi 13287 # Neutralize special characters interpreted by sed in replacement strings. 13288 case $configure_input in #( 13289 *\&* | *\|* | *\\* ) 13290 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13291 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13292 *) ac_sed_conf_input=$configure_input;; 13293 esac 13294 13295 case $ac_tag in 13296 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13297 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13298 esac 13299 ;; 13300 esac 13301 13302 ac_dir=`$as_dirname -- "$ac_file" || 13303$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13304 X"$ac_file" : 'X\(//\)[^/]' \| \ 13305 X"$ac_file" : 'X\(//\)$' \| \ 13306 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13307printf "%s\n" X"$ac_file" | 13308 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13309 s//\1/ 13310 q 13311 } 13312 /^X\(\/\/\)[^/].*/{ 13313 s//\1/ 13314 q 13315 } 13316 /^X\(\/\/\)$/{ 13317 s//\1/ 13318 q 13319 } 13320 /^X\(\/\).*/{ 13321 s//\1/ 13322 q 13323 } 13324 s/.*/./; q'` 13325 as_dir="$ac_dir"; as_fn_mkdir_p 13326 ac_builddir=. 13327 13328case "$ac_dir" in 13329.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13330*) 13331 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13332 # A ".." for each directory in $ac_dir_suffix. 13333 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13334 case $ac_top_builddir_sub in 13335 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13336 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13337 esac ;; 13338esac 13339ac_abs_top_builddir=$ac_pwd 13340ac_abs_builddir=$ac_pwd$ac_dir_suffix 13341# for backward compatibility: 13342ac_top_builddir=$ac_top_build_prefix 13343 13344case $srcdir in 13345 .) # We are building in place. 13346 ac_srcdir=. 13347 ac_top_srcdir=$ac_top_builddir_sub 13348 ac_abs_top_srcdir=$ac_pwd ;; 13349 [\\/]* | ?:[\\/]* ) # Absolute name. 13350 ac_srcdir=$srcdir$ac_dir_suffix; 13351 ac_top_srcdir=$srcdir 13352 ac_abs_top_srcdir=$srcdir ;; 13353 *) # Relative name. 13354 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13355 ac_top_srcdir=$ac_top_build_prefix$srcdir 13356 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13357esac 13358ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13359 13360 13361 case $ac_mode in 13362 :F) 13363 # 13364 # CONFIG_FILE 13365 # 13366 13367 case $INSTALL in 13368 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13369 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13370 esac 13371 ac_MKDIR_P=$MKDIR_P 13372 case $MKDIR_P in 13373 [\\/$]* | ?:[\\/]* ) ;; 13374 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13375 esac 13376_ACEOF 13377 13378cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13379# If the template does not know about datarootdir, expand it. 13380# FIXME: This hack should be removed a few years after 2.60. 13381ac_datarootdir_hack=; ac_datarootdir_seen= 13382ac_sed_dataroot=' 13383/datarootdir/ { 13384 p 13385 q 13386} 13387/@datadir@/p 13388/@docdir@/p 13389/@infodir@/p 13390/@localedir@/p 13391/@mandir@/p' 13392case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13393*datarootdir*) ac_datarootdir_seen=yes;; 13394*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13396printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13397_ACEOF 13398cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13399 ac_datarootdir_hack=' 13400 s&@datadir@&$datadir&g 13401 s&@docdir@&$docdir&g 13402 s&@infodir@&$infodir&g 13403 s&@localedir@&$localedir&g 13404 s&@mandir@&$mandir&g 13405 s&\\\${datarootdir}&$datarootdir&g' ;; 13406esac 13407_ACEOF 13408 13409# Neutralize VPATH when `$srcdir' = `.'. 13410# Shell code in configure.ac might set extrasub. 13411# FIXME: do we really want to maintain this feature? 13412cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13413ac_sed_extra="$ac_vpsub 13414$extrasub 13415_ACEOF 13416cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13417:t 13418/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13419s|@configure_input@|$ac_sed_conf_input|;t t 13420s&@top_builddir@&$ac_top_builddir_sub&;t t 13421s&@top_build_prefix@&$ac_top_build_prefix&;t t 13422s&@srcdir@&$ac_srcdir&;t t 13423s&@abs_srcdir@&$ac_abs_srcdir&;t t 13424s&@top_srcdir@&$ac_top_srcdir&;t t 13425s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13426s&@builddir@&$ac_builddir&;t t 13427s&@abs_builddir@&$ac_abs_builddir&;t t 13428s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13429s&@INSTALL@&$ac_INSTALL&;t t 13430s&@MKDIR_P@&$ac_MKDIR_P&;t t 13431$ac_datarootdir_hack 13432" 13433eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13434 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13435 13436test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13437 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13438 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13439 "$ac_tmp/out"`; test -z "$ac_out"; } && 13440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13441which seems to be undefined. Please make sure it is defined" >&5 13442printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13443which seems to be undefined. Please make sure it is defined" >&2;} 13444 13445 rm -f "$ac_tmp/stdin" 13446 case $ac_file in 13447 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13448 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13449 esac \ 13450 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13451 ;; 13452 :H) 13453 # 13454 # CONFIG_HEADER 13455 # 13456 if test x"$ac_file" != x-; then 13457 { 13458 printf "%s\n" "/* $configure_input */" >&1 \ 13459 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13460 } >"$ac_tmp/config.h" \ 13461 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13462 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13464printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13465 else 13466 rm -f "$ac_file" 13467 mv "$ac_tmp/config.h" "$ac_file" \ 13468 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13469 fi 13470 else 13471 printf "%s\n" "/* $configure_input */" >&1 \ 13472 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13473 || as_fn_error $? "could not create -" "$LINENO" 5 13474 fi 13475# Compute "$ac_file"'s index in $config_headers. 13476_am_arg="$ac_file" 13477_am_stamp_count=1 13478for _am_header in $config_headers :; do 13479 case $_am_header in 13480 $_am_arg | $_am_arg:* ) 13481 break ;; 13482 * ) 13483 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13484 esac 13485done 13486echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13487$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13488 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13489 X"$_am_arg" : 'X\(//\)$' \| \ 13490 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13491printf "%s\n" X"$_am_arg" | 13492 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13493 s//\1/ 13494 q 13495 } 13496 /^X\(\/\/\)[^/].*/{ 13497 s//\1/ 13498 q 13499 } 13500 /^X\(\/\/\)$/{ 13501 s//\1/ 13502 q 13503 } 13504 /^X\(\/\).*/{ 13505 s//\1/ 13506 q 13507 } 13508 s/.*/./; q'`/stamp-h$_am_stamp_count 13509 ;; 13510 13511 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13512printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13513 ;; 13514 esac 13515 13516 13517 case $ac_file$ac_mode in 13518 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13519 # Older Autoconf quotes --file arguments for eval, but not when files 13520 # are listed without --file. Let's play safe and only enable the eval 13521 # if we detect the quoting. 13522 # TODO: see whether this extra hack can be removed once we start 13523 # requiring Autoconf 2.70 or later. 13524 case $CONFIG_FILES in #( 13525 *\'*) : 13526 eval set x "$CONFIG_FILES" ;; #( 13527 *) : 13528 set x $CONFIG_FILES ;; #( 13529 *) : 13530 ;; 13531esac 13532 shift 13533 # Used to flag and report bootstrapping failures. 13534 am_rc=0 13535 for am_mf 13536 do 13537 # Strip MF so we end up with the name of the file. 13538 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13539 # Check whether this is an Automake generated Makefile which includes 13540 # dependency-tracking related rules and includes. 13541 # Grep'ing the whole file directly is not great: AIX grep has a line 13542 # limit of 2048, but all sed's we know have understand at least 4000. 13543 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13544 || continue 13545 am_dirpart=`$as_dirname -- "$am_mf" || 13546$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13547 X"$am_mf" : 'X\(//\)[^/]' \| \ 13548 X"$am_mf" : 'X\(//\)$' \| \ 13549 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13550printf "%s\n" X"$am_mf" | 13551 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13552 s//\1/ 13553 q 13554 } 13555 /^X\(\/\/\)[^/].*/{ 13556 s//\1/ 13557 q 13558 } 13559 /^X\(\/\/\)$/{ 13560 s//\1/ 13561 q 13562 } 13563 /^X\(\/\).*/{ 13564 s//\1/ 13565 q 13566 } 13567 s/.*/./; q'` 13568 am_filepart=`$as_basename -- "$am_mf" || 13569$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13570 X"$am_mf" : 'X\(//\)$' \| \ 13571 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13572printf "%s\n" X/"$am_mf" | 13573 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13574 s//\1/ 13575 q 13576 } 13577 /^X\/\(\/\/\)$/{ 13578 s//\1/ 13579 q 13580 } 13581 /^X\/\(\/\).*/{ 13582 s//\1/ 13583 q 13584 } 13585 s/.*/./; q'` 13586 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13587 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13588 | $MAKE -f - am--depfiles" >&5 13589 (cd "$am_dirpart" \ 13590 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13591 | $MAKE -f - am--depfiles) >&5 2>&5 13592 ac_status=$? 13593 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13594 (exit $ac_status); } || am_rc=$? 13595 done 13596 if test $am_rc -ne 0; then 13597 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13598printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13599as_fn_error $? "Something went wrong bootstrapping makefile fragments 13600 for automatic dependency tracking. If GNU make was not used, consider 13601 re-running the configure script with MAKE=\"gmake\" (or whatever is 13602 necessary). You can also try re-running configure with the 13603 '--disable-dependency-tracking' option to at least be able to build 13604 the package (albeit without support for automatic dependency tracking). 13605See \`config.log' for more details" "$LINENO" 5; } 13606 fi 13607 { am_dirpart=; unset am_dirpart;} 13608 { am_filepart=; unset am_filepart;} 13609 { am_mf=; unset am_mf;} 13610 { am_rc=; unset am_rc;} 13611 rm -f conftest-deps.mk 13612} 13613 ;; 13614 13615 esac 13616done # for ac_tag 13617 13618 13619as_fn_exit 0 13620_ACEOF 13621ac_clean_files=$ac_clean_files_save 13622 13623test $ac_write_fail = 0 || 13624 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13625 13626 13627# configure is writing to config.log, and then calls config.status. 13628# config.status does its own redirection, appending to config.log. 13629# Unfortunately, on DOS this fails, as config.log is still kept open 13630# by configure, so config.status won't be able to write to it; its 13631# output is simply discarded. So we exec the FD to /dev/null, 13632# effectively closing config.log, so it can be properly (re)opened and 13633# appended to by config.status. When coming back to configure, we 13634# need to make the FD available again. 13635if test "$no_create" != yes; then 13636 ac_cs_success=: 13637 ac_config_status_args= 13638 test "$silent" = yes && 13639 ac_config_status_args="$ac_config_status_args --quiet" 13640 exec 5>/dev/null 13641 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13642 exec 5>>config.log 13643 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13644 # would make configure fail if this is the last instruction. 13645 $ac_cs_success || as_fn_exit 1 13646fi 13647if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13649printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13650fi 13651 13652 13653