configure revision d67195da
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xdpyinfo 1.3.3. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xdpyinfo/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/xdpyinfo/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='xdpyinfo' 614PACKAGE_TARNAME='xdpyinfo' 615PACKAGE_VERSION='1.3.3' 616PACKAGE_STRING='xdpyinfo 1.3.3' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xdpyinfo/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 657LINT_FALSE 658LINT_TRUE 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"cannot find sources ($ac_unique_file) in $srcdir" 1375fi 1376ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1377ac_abs_confdir=`( 1378 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1379 pwd)` 1380# When building in place, set srcdir=. 1381if test "$ac_abs_confdir" = "$ac_pwd"; then 1382 srcdir=. 1383fi 1384# Remove unnecessary trailing slashes from srcdir. 1385# Double slashes in file names in object file debugging info 1386# mess up M-x gdb in Emacs. 1387case $srcdir in 1388*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1389esac 1390for ac_var in $ac_precious_vars; do 1391 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1392 eval ac_env_${ac_var}_value=\$${ac_var} 1393 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1394 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1395done 1396 1397# 1398# Report the --help message. 1399# 1400if test "$ac_init_help" = "long"; then 1401 # Omit some internal or obsolete options to make the list less imposing. 1402 # This message is too long to be a string in the A/UX 3.1 sh. 1403 cat <<_ACEOF 1404\`configure' configures xdpyinfo 1.3.3 to adapt to many kinds of systems. 1405 1406Usage: $0 [OPTION]... [VAR=VALUE]... 1407 1408To assign environment variables (e.g., CC, CFLAGS...), specify them as 1409VAR=VALUE. See below for descriptions of some of the useful variables. 1410 1411Defaults for the options are specified in brackets. 1412 1413Configuration: 1414 -h, --help display this help and exit 1415 --help=short display options specific to this package 1416 --help=recursive display the short help of all the included packages 1417 -V, --version display version information and exit 1418 -q, --quiet, --silent do not print \`checking ...' messages 1419 --cache-file=FILE cache test results in FILE [disabled] 1420 -C, --config-cache alias for \`--cache-file=config.cache' 1421 -n, --no-create do not create output files 1422 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1423 1424Installation directories: 1425 --prefix=PREFIX install architecture-independent files in PREFIX 1426 [$ac_default_prefix] 1427 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1428 [PREFIX] 1429 1430By default, \`make install' will install all the files in 1431\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1432an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1433for instance \`--prefix=\$HOME'. 1434 1435For better control, use the options below. 1436 1437Fine tuning of the installation directories: 1438 --bindir=DIR user executables [EPREFIX/bin] 1439 --sbindir=DIR system admin executables [EPREFIX/sbin] 1440 --libexecdir=DIR program executables [EPREFIX/libexec] 1441 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1442 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1443 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1444 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1445 --libdir=DIR object code libraries [EPREFIX/lib] 1446 --includedir=DIR C header files [PREFIX/include] 1447 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1448 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1449 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1450 --infodir=DIR info documentation [DATAROOTDIR/info] 1451 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1452 --mandir=DIR man documentation [DATAROOTDIR/man] 1453 --docdir=DIR documentation root [DATAROOTDIR/doc/xdpyinfo] 1454 --htmldir=DIR html documentation [DOCDIR] 1455 --dvidir=DIR dvi documentation [DOCDIR] 1456 --pdfdir=DIR pdf documentation [DOCDIR] 1457 --psdir=DIR ps documentation [DOCDIR] 1458_ACEOF 1459 1460 cat <<\_ACEOF 1461 1462Program names: 1463 --program-prefix=PREFIX prepend PREFIX to installed program names 1464 --program-suffix=SUFFIX append SUFFIX to installed program names 1465 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1466 1467System types: 1468 --build=BUILD configure for building on BUILD [guessed] 1469 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1470_ACEOF 1471fi 1472 1473if test -n "$ac_init_help"; then 1474 case $ac_init_help in 1475 short | recursive ) echo "Configuration of xdpyinfo 1.3.3:";; 1476 esac 1477 cat <<\_ACEOF 1478 1479Optional Features: 1480 --disable-option-checking ignore unrecognized --enable/--with options 1481 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1482 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1483 --enable-silent-rules less verbose build output (undo: "make V=1") 1484 --disable-silent-rules verbose build output (undo: "make V=0") 1485 --enable-dependency-tracking 1486 do not reject slow dependency extractors 1487 --disable-dependency-tracking 1488 speeds up one-time build 1489 --disable-selective-werror 1490 Turn off selective compiler errors. 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1634 cd "$ac_pwd" || { ac_status=$?; break; } 1635 done 1636fi 1637 1638test -n "$ac_init_help" && exit $ac_status 1639if $ac_init_version; then 1640 cat <<\_ACEOF 1641xdpyinfo configure 1.3.3 1642generated by GNU Autoconf 2.71 1643 1644Copyright (C) 2021 Free Software Foundation, Inc. 1645This configure script is free software; the Free Software Foundation 1646gives unlimited permission to copy, distribute and modify it. 1647_ACEOF 1648 exit 1649fi 1650 1651## ------------------------ ## 1652## Autoconf initialization. ## 1653## ------------------------ ## 1654 1655# ac_fn_c_try_compile LINENO 1656# -------------------------- 1657# Try to compile conftest.$ac_ext, and return whether this succeeded. 1658ac_fn_c_try_compile () 1659{ 1660 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1661 rm -f conftest.$ac_objext conftest.beam 1662 if { { ac_try="$ac_compile" 1663case "(($ac_try" in 1664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1665 *) ac_try_echo=$ac_try;; 1666esac 1667eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1668printf "%s\n" "$ac_try_echo"; } >&5 1669 (eval "$ac_compile") 2>conftest.err 1670 ac_status=$? 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" >&6; } 1755if eval test \${$3+y} 1756then : 1757 printf %s "(cached) " >&6 1758else $as_nop 1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1760/* end confdefs.h. */ 1761$4 1762#include <$2> 1763_ACEOF 1764if ac_fn_c_try_compile "$LINENO" 1765then : 1766 eval "$3=yes" 1767else $as_nop 1768 eval "$3=no" 1769fi 1770rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1771fi 1772eval ac_res=\$$3 1773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1774printf "%s\n" "$ac_res" >&6; } 1775 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1776 1777} # ac_fn_c_check_header_compile 1778 1779# ac_fn_c_try_link LINENO 1780# ----------------------- 1781# Try to link conftest.$ac_ext, and return whether this succeeded. 1782ac_fn_c_try_link () 1783{ 1784 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1785 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1786 if { { ac_try="$ac_link" 1787case "(($ac_try" in 1788 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1789 *) ac_try_echo=$ac_try;; 1790esac 1791eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1792printf "%s\n" "$ac_try_echo"; } >&5 1793 (eval "$ac_link") 2>conftest.err 1794 ac_status=$? 1795 if test -s conftest.err; then 1796 grep -v '^ *+' conftest.err >conftest.er1 1797 cat conftest.er1 >&5 1798 mv -f conftest.er1 conftest.err 1799 fi 1800 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1801 test $ac_status = 0; } && { 1802 test -z "$ac_c_werror_flag" || 1803 test ! -s conftest.err 1804 } && test -s conftest$ac_exeext && { 1805 test "$cross_compiling" = yes || 1806 test -x conftest$ac_exeext 1807 } 1808then : 1809 ac_retval=0 1810else $as_nop 1811 printf "%s\n" "$as_me: failed program was:" >&5 1812sed 's/^/| /' conftest.$ac_ext >&5 1813 1814 ac_retval=1 1815fi 1816 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1817 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1818 # interfere with the next link command; also delete a directory that is 1819 # left behind by Apple's compiler. We do this before executing the actions. 1820 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1821 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1822 as_fn_set_status $ac_retval 1823 1824} # ac_fn_c_try_link 1825ac_configure_args_raw= 1826for ac_arg 1827do 1828 case $ac_arg in 1829 *\'*) 1830 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1831 esac 1832 as_fn_append ac_configure_args_raw " '$ac_arg'" 1833done 1834 1835case $ac_configure_args_raw in 1836 *$as_nl*) 1837 ac_safe_unquote= ;; 1838 *) 1839 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1840 ac_unsafe_a="$ac_unsafe_z#~" 1841 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1842 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1843esac 1844 1845cat >config.log <<_ACEOF 1846This file contains any messages produced by compilers while 1847running configure, to aid debugging if configure makes a mistake. 1848 1849It was created by xdpyinfo $as_me 1.3.3, which was 1850generated by GNU Autoconf 2.71. Invocation command line was 1851 1852 $ $0$ac_configure_args_raw 1853 1854_ACEOF 1855exec 5>>config.log 1856{ 1857cat <<_ASUNAME 1858## --------- ## 1859## Platform. ## 1860## --------- ## 1861 1862hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1863uname -m = `(uname -m) 2>/dev/null || echo unknown` 1864uname -r = `(uname -r) 2>/dev/null || echo unknown` 1865uname -s = `(uname -s) 2>/dev/null || echo unknown` 1866uname -v = `(uname -v) 2>/dev/null || echo unknown` 1867 1868/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1869/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1870 1871/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1872/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1873/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1874/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1875/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1876/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1877/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1878 1879_ASUNAME 1880 1881as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1882for as_dir in $PATH 1883do 1884 IFS=$as_save_IFS 1885 case $as_dir in #((( 1886 '') as_dir=./ ;; 1887 */) ;; 1888 *) as_dir=$as_dir/ ;; 1889 esac 1890 printf "%s\n" "PATH: $as_dir" 1891 done 1892IFS=$as_save_IFS 1893 1894} >&5 1895 1896cat >&5 <<_ACEOF 1897 1898 1899## ----------- ## 1900## Core tests. ## 1901## ----------- ## 1902 1903_ACEOF 1904 1905 1906# Keep a trace of the command line. 1907# Strip out --no-create and --no-recursion so they do not pile up. 1908# Strip out --silent because we don't want to record it for future runs. 1909# Also quote any args containing shell meta-characters. 1910# Make two passes to allow for proper duplicate-argument suppression. 1911ac_configure_args= 1912ac_configure_args0= 1913ac_configure_args1= 1914ac_must_keep_next=false 1915for ac_pass in 1 2 1916do 1917 for ac_arg 1918 do 1919 case $ac_arg in 1920 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1921 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1922 | -silent | --silent | --silen | --sile | --sil) 1923 continue ;; 1924 *\'*) 1925 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1926 esac 1927 case $ac_pass in 1928 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1929 2) 1930 as_fn_append ac_configure_args1 " '$ac_arg'" 1931 if test $ac_must_keep_next = true; then 1932 ac_must_keep_next=false # Got value, back to normal. 1933 else 1934 case $ac_arg in 1935 *=* | --config-cache | -C | -disable-* | --disable-* \ 1936 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1937 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1938 | -with-* | --with-* | -without-* | --without-* | --x) 1939 case "$ac_configure_args0 " in 1940 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1941 esac 1942 ;; 1943 -* ) ac_must_keep_next=true ;; 1944 esac 1945 fi 1946 as_fn_append ac_configure_args " '$ac_arg'" 1947 ;; 1948 esac 1949 done 1950done 1951{ ac_configure_args0=; unset ac_configure_args0;} 1952{ ac_configure_args1=; unset ac_configure_args1;} 1953 1954# When interrupted or exit'd, cleanup temporary files, and complete 1955# config.log. We remove comments because anyway the quotes in there 1956# would cause problems or look ugly. 1957# WARNING: Use '\'' to represent an apostrophe within the trap. 1958# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1959trap 'exit_status=$? 1960 # Sanitize IFS. 1961 IFS=" "" $as_nl" 1962 # Save into config.log some information that might help in debugging. 1963 { 1964 echo 1965 1966 printf "%s\n" "## ---------------- ## 1967## Cache variables. ## 1968## ---------------- ##" 1969 echo 1970 # The following way of writing the cache mishandles newlines in values, 1971( 1972 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1973 eval ac_val=\$$ac_var 1974 case $ac_val in #( 1975 *${as_nl}*) 1976 case $ac_var in #( 1977 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1978printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1979 esac 1980 case $ac_var in #( 1981 _ | IFS | as_nl) ;; #( 1982 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1983 *) { eval $ac_var=; unset $ac_var;} ;; 1984 esac ;; 1985 esac 1986 done 1987 (set) 2>&1 | 1988 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1989 *${as_nl}ac_space=\ *) 1990 sed -n \ 1991 "s/'\''/'\''\\\\'\'''\''/g; 1992 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1993 ;; #( 1994 *) 1995 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1996 ;; 1997 esac | 1998 sort 1999) 2000 echo 2001 2002 printf "%s\n" "## ----------------- ## 2003## Output variables. ## 2004## ----------------- ##" 2005 echo 2006 for ac_var in $ac_subst_vars 2007 do 2008 eval ac_val=\$$ac_var 2009 case $ac_val in 2010 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2011 esac 2012 printf "%s\n" "$ac_var='\''$ac_val'\''" 2013 done | sort 2014 echo 2015 2016 if test -n "$ac_subst_files"; then 2017 printf "%s\n" "## ------------------- ## 2018## File substitutions. ## 2019## ------------------- ##" 2020 echo 2021 for ac_var in $ac_subst_files 2022 do 2023 eval ac_val=\$$ac_var 2024 case $ac_val in 2025 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2026 esac 2027 printf "%s\n" "$ac_var='\''$ac_val'\''" 2028 done | sort 2029 echo 2030 fi 2031 2032 if test -s confdefs.h; then 2033 printf "%s\n" "## ----------- ## 2034## confdefs.h. ## 2035## ----------- ##" 2036 echo 2037 cat confdefs.h 2038 echo 2039 fi 2040 test "$ac_signal" != 0 && 2041 printf "%s\n" "$as_me: caught signal $ac_signal" 2042 printf "%s\n" "$as_me: exit $exit_status" 2043 } >&5 2044 rm -f core *.core core.conftest.* && 2045 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2046 exit $exit_status 2047' 0 2048for ac_signal in 1 2 13 15; do 2049 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2050done 2051ac_signal=0 2052 2053# confdefs.h avoids OS command line length limits that DEFS can exceed. 2054rm -f -r conftest* confdefs.h 2055 2056printf "%s\n" "/* confdefs.h */" > confdefs.h 2057 2058# Predefined preprocessor variables. 2059 2060printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2061 2062printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2063 2064printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2065 2066printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2067 2068printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2069 2070printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2071 2072 2073# Let the site file select an alternate cache file if it wants to. 2074# Prefer an explicitly selected file to automatically selected ones. 2075if test -n "$CONFIG_SITE"; then 2076 ac_site_files="$CONFIG_SITE" 2077elif test "x$prefix" != xNONE; then 2078 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2079else 2080 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2081fi 2082 2083for ac_site_file in $ac_site_files 2084do 2085 case $ac_site_file in #( 2086 */*) : 2087 ;; #( 2088 *) : 2089 ac_site_file=./$ac_site_file ;; 2090esac 2091 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2093printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2094 sed 's/^/| /' "$ac_site_file" >&5 2095 . "$ac_site_file" \ 2096 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2097printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2098as_fn_error $? "failed to load site script $ac_site_file 2099See \`config.log' for more details" "$LINENO" 5; } 2100 fi 2101done 2102 2103if test -r "$cache_file"; then 2104 # Some versions of bash will fail to source /dev/null (special files 2105 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2106 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2108printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2109 case $cache_file in 2110 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2111 *) . "./$cache_file";; 2112 esac 2113 fi 2114else 2115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2116printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2117 >$cache_file 2118fi 2119 2120# Test code for whether the C compiler supports C89 (global declarations) 2121ac_c_conftest_c89_globals=' 2122/* Does the compiler advertise C89 conformance? 2123 Do not test the value of __STDC__, because some compilers set it to 0 2124 while being otherwise adequately conformant. */ 2125#if !defined __STDC__ 2126# error "Compiler does not advertise C89 conformance" 2127#endif 2128 2129#include <stddef.h> 2130#include <stdarg.h> 2131struct stat; 2132/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2133struct buf { int x; }; 2134struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2135static char *e (p, i) 2136 char **p; 2137 int i; 2138{ 2139 return p[i]; 2140} 2141static char *f (char * (*g) (char **, int), char **p, ...) 2142{ 2143 char *s; 2144 va_list v; 2145 va_start (v,p); 2146 s = g (p, va_arg (v,int)); 2147 va_end (v); 2148 return s; 2149} 2150 2151/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2152 function prototypes and stuff, but not \xHH hex character constants. 2153 These do not provoke an error unfortunately, instead are silently treated 2154 as an "x". The following induces an error, until -std is added to get 2155 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2156 array size at least. It is necessary to write \x00 == 0 to get something 2157 that is true only with -std. */ 2158int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2159 2160/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2161 inside strings and character constants. */ 2162#define FOO(x) '\''x'\'' 2163int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2164 2165int test (int i, double x); 2166struct s1 {int (*f) (int a);}; 2167struct s2 {int (*f) (double a);}; 2168int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2169 int, int);' 2170 2171# Test code for whether the C compiler supports C89 (body of main). 2172ac_c_conftest_c89_main=' 2173ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2174' 2175 2176# Test code for whether the C compiler supports C99 (global declarations) 2177ac_c_conftest_c99_globals=' 2178// Does the compiler advertise C99 conformance? 2179#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2180# error "Compiler does not advertise C99 conformance" 2181#endif 2182 2183#include <stdbool.h> 2184extern int puts (const char *); 2185extern int printf (const char *, ...); 2186extern int dprintf (int, const char *, ...); 2187extern void *malloc (size_t); 2188 2189// Check varargs macros. These examples are taken from C99 6.10.3.5. 2190// dprintf is used instead of fprintf to avoid needing to declare 2191// FILE and stderr. 2192#define debug(...) dprintf (2, __VA_ARGS__) 2193#define showlist(...) puts (#__VA_ARGS__) 2194#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2195static void 2196test_varargs_macros (void) 2197{ 2198 int x = 1234; 2199 int y = 5678; 2200 debug ("Flag"); 2201 debug ("X = %d\n", x); 2202 showlist (The first, second, and third items.); 2203 report (x>y, "x is %d but y is %d", x, y); 2204} 2205 2206// Check long long types. 2207#define BIG64 18446744073709551615ull 2208#define BIG32 4294967295ul 2209#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2210#if !BIG_OK 2211 #error "your preprocessor is broken" 2212#endif 2213#if BIG_OK 2214#else 2215 #error "your preprocessor is broken" 2216#endif 2217static long long int bignum = -9223372036854775807LL; 2218static unsigned long long int ubignum = BIG64; 2219 2220struct incomplete_array 2221{ 2222 int datasize; 2223 double data[]; 2224}; 2225 2226struct named_init { 2227 int number; 2228 const wchar_t *name; 2229 double average; 2230}; 2231 2232typedef const char *ccp; 2233 2234static inline int 2235test_restrict (ccp restrict text) 2236{ 2237 // See if C++-style comments work. 2238 // Iterate through items via the restricted pointer. 2239 // Also check for declarations in for loops. 2240 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2241 continue; 2242 return 0; 2243} 2244 2245// Check varargs and va_copy. 2246static bool 2247test_varargs (const char *format, ...) 2248{ 2249 va_list args; 2250 va_start (args, format); 2251 va_list args_copy; 2252 va_copy (args_copy, args); 2253 2254 const char *str = ""; 2255 int number = 0; 2256 float fnumber = 0; 2257 2258 while (*format) 2259 { 2260 switch (*format++) 2261 { 2262 case '\''s'\'': // string 2263 str = va_arg (args_copy, const char *); 2264 break; 2265 case '\''d'\'': // int 2266 number = va_arg (args_copy, int); 2267 break; 2268 case '\''f'\'': // float 2269 fnumber = va_arg (args_copy, double); 2270 break; 2271 default: 2272 break; 2273 } 2274 } 2275 va_end (args_copy); 2276 va_end (args); 2277 2278 return *str && number && fnumber; 2279} 2280' 2281 2282# Test code for whether the C compiler supports C99 (body of main). 2283ac_c_conftest_c99_main=' 2284 // Check bool. 2285 _Bool success = false; 2286 success |= (argc != 0); 2287 2288 // Check restrict. 2289 if (test_restrict ("String literal") == 0) 2290 success = true; 2291 char *restrict newvar = "Another string"; 2292 2293 // Check varargs. 2294 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2295 test_varargs_macros (); 2296 2297 // Check flexible array members. 2298 struct incomplete_array *ia = 2299 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2300 ia->datasize = 10; 2301 for (int i = 0; i < ia->datasize; ++i) 2302 ia->data[i] = i * 1.234; 2303 2304 // Check named initializers. 2305 struct named_init ni = { 2306 .number = 34, 2307 .name = L"Test wide string", 2308 .average = 543.34343, 2309 }; 2310 2311 ni.number = 58; 2312 2313 int dynamic_array[ni.number]; 2314 dynamic_array[0] = argv[0][0]; 2315 dynamic_array[ni.number - 1] = 543; 2316 2317 // work around unused variable warnings 2318 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2319 || dynamic_array[ni.number - 1] != 543); 2320' 2321 2322# Test code for whether the C compiler supports C11 (global declarations) 2323ac_c_conftest_c11_globals=' 2324// Does the compiler advertise C11 conformance? 2325#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2326# error "Compiler does not advertise C11 conformance" 2327#endif 2328 2329// Check _Alignas. 2330char _Alignas (double) aligned_as_double; 2331char _Alignas (0) no_special_alignment; 2332extern char aligned_as_int; 2333char _Alignas (0) _Alignas (int) aligned_as_int; 2334 2335// Check _Alignof. 2336enum 2337{ 2338 int_alignment = _Alignof (int), 2339 int_array_alignment = _Alignof (int[100]), 2340 char_alignment = _Alignof (char) 2341}; 2342_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2343 2344// Check _Noreturn. 2345int _Noreturn does_not_return (void) { for (;;) continue; } 2346 2347// Check _Static_assert. 2348struct test_static_assert 2349{ 2350 int x; 2351 _Static_assert (sizeof (int) <= sizeof (long int), 2352 "_Static_assert does not work in struct"); 2353 long int y; 2354}; 2355 2356// Check UTF-8 literals. 2357#define u8 syntax error! 2358char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2359 2360// Check duplicate typedefs. 2361typedef long *long_ptr; 2362typedef long int *long_ptr; 2363typedef long_ptr long_ptr; 2364 2365// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2366struct anonymous 2367{ 2368 union { 2369 struct { int i; int j; }; 2370 struct { int k; long int l; } w; 2371 }; 2372 int m; 2373} v1; 2374' 2375 2376# Test code for whether the C compiler supports C11 (body of main). 2377ac_c_conftest_c11_main=' 2378 _Static_assert ((offsetof (struct anonymous, i) 2379 == offsetof (struct anonymous, w.k)), 2380 "Anonymous union alignment botch"); 2381 v1.i = 2; 2382 v1.w.k = 5; 2383 ok |= v1.i != 5; 2384' 2385 2386# Test code for whether the C compiler supports C11 (complete). 2387ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2388${ac_c_conftest_c99_globals} 2389${ac_c_conftest_c11_globals} 2390 2391int 2392main (int argc, char **argv) 2393{ 2394 int ok = 0; 2395 ${ac_c_conftest_c89_main} 2396 ${ac_c_conftest_c99_main} 2397 ${ac_c_conftest_c11_main} 2398 return ok; 2399} 2400" 2401 2402# Test code for whether the C compiler supports C99 (complete). 2403ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2404${ac_c_conftest_c99_globals} 2405 2406int 2407main (int argc, char **argv) 2408{ 2409 int ok = 0; 2410 ${ac_c_conftest_c89_main} 2411 ${ac_c_conftest_c99_main} 2412 return ok; 2413} 2414" 2415 2416# Test code for whether the C compiler supports C89 (complete). 2417ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2418 2419int 2420main (int argc, char **argv) 2421{ 2422 int ok = 0; 2423 ${ac_c_conftest_c89_main} 2424 return ok; 2425} 2426" 2427 2428as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2429as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2430as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2431as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2432as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2433as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2434as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2435as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2436as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2437 2438# Auxiliary files required by this configure script. 2439ac_aux_files="config.guess config.sub compile missing install-sh" 2440 2441# Locations in which to look for auxiliary files. 2442ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2443 2444# Search for a directory containing all of the required auxiliary files, 2445# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2446# If we don't find one directory that contains all the files we need, 2447# we report the set of missing files from the *first* directory in 2448# $ac_aux_dir_candidates and give up. 2449ac_missing_aux_files="" 2450ac_first_candidate=: 2451printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2452as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2453as_found=false 2454for as_dir in $ac_aux_dir_candidates 2455do 2456 IFS=$as_save_IFS 2457 case $as_dir in #((( 2458 '') as_dir=./ ;; 2459 */) ;; 2460 *) as_dir=$as_dir/ ;; 2461 esac 2462 as_found=: 2463 2464 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2465 ac_aux_dir_found=yes 2466 ac_install_sh= 2467 for ac_aux in $ac_aux_files 2468 do 2469 # As a special case, if "install-sh" is required, that requirement 2470 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2471 # and $ac_install_sh is set appropriately for whichever one is found. 2472 if test x"$ac_aux" = x"install-sh" 2473 then 2474 if test -f "${as_dir}install-sh"; then 2475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2476 ac_install_sh="${as_dir}install-sh -c" 2477 elif test -f "${as_dir}install.sh"; then 2478 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2479 ac_install_sh="${as_dir}install.sh -c" 2480 elif test -f "${as_dir}shtool"; then 2481 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2482 ac_install_sh="${as_dir}shtool install -c" 2483 else 2484 ac_aux_dir_found=no 2485 if $ac_first_candidate; then 2486 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2487 else 2488 break 2489 fi 2490 fi 2491 else 2492 if test -f "${as_dir}${ac_aux}"; then 2493 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2494 else 2495 ac_aux_dir_found=no 2496 if $ac_first_candidate; then 2497 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2498 else 2499 break 2500 fi 2501 fi 2502 fi 2503 done 2504 if test "$ac_aux_dir_found" = yes; then 2505 ac_aux_dir="$as_dir" 2506 break 2507 fi 2508 ac_first_candidate=false 2509 2510 as_found=false 2511done 2512IFS=$as_save_IFS 2513if $as_found 2514then : 2515 2516else $as_nop 2517 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2518fi 2519 2520 2521# These three variables are undocumented and unsupported, 2522# and are intended to be withdrawn in a future Autoconf release. 2523# They can cause serious problems if a builder's source tree is in a directory 2524# whose full name contains unusual characters. 2525if test -f "${ac_aux_dir}config.guess"; then 2526 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2527fi 2528if test -f "${ac_aux_dir}config.sub"; then 2529 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2530fi 2531if test -f "$ac_aux_dir/configure"; then 2532 ac_configure="$SHELL ${ac_aux_dir}configure" 2533fi 2534 2535# Check that the precious variables saved in the cache have kept the same 2536# value. 2537ac_cache_corrupted=false 2538for ac_var in $ac_precious_vars; do 2539 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2540 eval ac_new_set=\$ac_env_${ac_var}_set 2541 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2542 eval ac_new_val=\$ac_env_${ac_var}_value 2543 case $ac_old_set,$ac_new_set in 2544 set,) 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2546printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2547 ac_cache_corrupted=: ;; 2548 ,set) 2549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2550printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2551 ac_cache_corrupted=: ;; 2552 ,);; 2553 *) 2554 if test "x$ac_old_val" != "x$ac_new_val"; then 2555 # differences in whitespace do not lead to failure. 2556 ac_old_val_w=`echo x $ac_old_val` 2557 ac_new_val_w=`echo x $ac_new_val` 2558 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2560printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2561 ac_cache_corrupted=: 2562 else 2563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2564printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2565 eval $ac_var=\$ac_old_val 2566 fi 2567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2568printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2570printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2571 fi;; 2572 esac 2573 # Pass precious variables to config.status. 2574 if test "$ac_new_set" = set; then 2575 case $ac_new_val in 2576 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2577 *) ac_arg=$ac_var=$ac_new_val ;; 2578 esac 2579 case " $ac_configure_args " in 2580 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2581 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2582 esac 2583 fi 2584done 2585if $ac_cache_corrupted; then 2586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2587printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2589printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2590 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2591 and start over" "$LINENO" 5 2592fi 2593## -------------------- ## 2594## Main body of script. ## 2595## -------------------- ## 2596 2597ac_ext=c 2598ac_cpp='$CPP $CPPFLAGS' 2599ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2600ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2601ac_compiler_gnu=$ac_cv_c_compiler_gnu 2602 2603 2604 2605ac_config_headers="$ac_config_headers config.h" 2606 2607 2608# Initialize Automake 2609am__api_version='1.16' 2610 2611 2612 2613 # Find a good install program. We prefer a C program (faster), 2614# so one script is as good as another. But avoid the broken or 2615# incompatible versions: 2616# SysV /etc/install, /usr/sbin/install 2617# SunOS /usr/etc/install 2618# IRIX /sbin/install 2619# AIX /bin/install 2620# AmigaOS /C/install, which installs bootblocks on floppy discs 2621# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2622# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2623# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2624# OS/2's system install, which has a completely different semantic 2625# ./install, which can be erroneously created by make from ./install.sh. 2626# Reject install programs that cannot install multiple files. 2627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2628printf %s "checking for a BSD-compatible install... " >&6; } 2629if test -z "$INSTALL"; then 2630if test ${ac_cv_path_install+y} 2631then : 2632 printf %s "(cached) " >&6 2633else $as_nop 2634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2635for as_dir in $PATH 2636do 2637 IFS=$as_save_IFS 2638 case $as_dir in #((( 2639 '') as_dir=./ ;; 2640 */) ;; 2641 *) as_dir=$as_dir/ ;; 2642 esac 2643 # Account for fact that we put trailing slashes in our PATH walk. 2644case $as_dir in #(( 2645 ./ | /[cC]/* | \ 2646 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2647 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2648 /usr/ucb/* ) ;; 2649 *) 2650 # OSF1 and SCO ODT 3.0 have their own names for install. 2651 # Don't use installbsd from OSF since it installs stuff as root 2652 # by default. 2653 for ac_prog in ginstall scoinst install; do 2654 for ac_exec_ext in '' $ac_executable_extensions; do 2655 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2656 if test $ac_prog = install && 2657 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2658 # AIX install. It has an incompatible calling convention. 2659 : 2660 elif test $ac_prog = install && 2661 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2662 # program-specific install script used by HP pwplus--don't use. 2663 : 2664 else 2665 rm -rf conftest.one conftest.two conftest.dir 2666 echo one > conftest.one 2667 echo two > conftest.two 2668 mkdir conftest.dir 2669 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2670 test -s conftest.one && test -s conftest.two && 2671 test -s conftest.dir/conftest.one && 2672 test -s conftest.dir/conftest.two 2673 then 2674 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2675 break 3 2676 fi 2677 fi 2678 fi 2679 done 2680 done 2681 ;; 2682esac 2683 2684 done 2685IFS=$as_save_IFS 2686 2687rm -rf conftest.one conftest.two conftest.dir 2688 2689fi 2690 if test ${ac_cv_path_install+y}; then 2691 INSTALL=$ac_cv_path_install 2692 else 2693 # As a last resort, use the slow shell script. Don't cache a 2694 # value for INSTALL within a source directory, because that will 2695 # break other packages using the cache if that directory is 2696 # removed, or if the value is a relative name. 2697 INSTALL=$ac_install_sh 2698 fi 2699fi 2700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2701printf "%s\n" "$INSTALL" >&6; } 2702 2703# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2704# It thinks the first close brace ends the variable substitution. 2705test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2706 2707test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2708 2709test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2710 2711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2712printf %s "checking whether build environment is sane... " >&6; } 2713# Reject unsafe characters in $srcdir or the absolute working directory 2714# name. Accept space and tab only in the latter. 2715am_lf=' 2716' 2717case `pwd` in 2718 *[\\\"\#\$\&\'\`$am_lf]*) 2719 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2720esac 2721case $srcdir in 2722 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2723 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2724esac 2725 2726# Do 'set' in a subshell so we don't clobber the current shell's 2727# arguments. Must try -L first in case configure is actually a 2728# symlink; some systems play weird games with the mod time of symlinks 2729# (eg FreeBSD returns the mod time of the symlink's containing 2730# directory). 2731if ( 2732 am_has_slept=no 2733 for am_try in 1 2; do 2734 echo "timestamp, slept: $am_has_slept" > conftest.file 2735 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2736 if test "$*" = "X"; then 2737 # -L didn't work. 2738 set X `ls -t "$srcdir/configure" conftest.file` 2739 fi 2740 if test "$*" != "X $srcdir/configure conftest.file" \ 2741 && test "$*" != "X conftest.file $srcdir/configure"; then 2742 2743 # If neither matched, then we have a broken ls. This can happen 2744 # if, for instance, CONFIG_SHELL is bash and it inherits a 2745 # broken ls alias from the environment. This has actually 2746 # happened. Such a system could not be considered "sane". 2747 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2748 alias in your environment" "$LINENO" 5 2749 fi 2750 if test "$2" = conftest.file || test $am_try -eq 2; then 2751 break 2752 fi 2753 # Just in case. 2754 sleep 1 2755 am_has_slept=yes 2756 done 2757 test "$2" = conftest.file 2758 ) 2759then 2760 # Ok. 2761 : 2762else 2763 as_fn_error $? "newly created file is older than distributed files! 2764Check your system clock" "$LINENO" 5 2765fi 2766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2767printf "%s\n" "yes" >&6; } 2768# If we didn't sleep, we still need to ensure time stamps of config.status and 2769# generated files are strictly newer. 2770am_sleep_pid= 2771if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2772 ( sleep 1 ) & 2773 am_sleep_pid=$! 2774fi 2775 2776rm -f conftest.file 2777 2778test "$program_prefix" != NONE && 2779 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2780# Use a double $ so make ignores it. 2781test "$program_suffix" != NONE && 2782 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2783# Double any \ or $. 2784# By default was `s,x,x', remove it if useless. 2785ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2786program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2787 2788 2789# Expand $ac_aux_dir to an absolute path. 2790am_aux_dir=`cd "$ac_aux_dir" && pwd` 2791 2792 2793 if test x"${MISSING+set}" != xset; then 2794 MISSING="\${SHELL} '$am_aux_dir/missing'" 2795fi 2796# Use eval to expand $SHELL 2797if eval "$MISSING --is-lightweight"; then 2798 am_missing_run="$MISSING " 2799else 2800 am_missing_run= 2801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2802printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2803fi 2804 2805if test x"${install_sh+set}" != xset; then 2806 case $am_aux_dir in 2807 *\ * | *\ *) 2808 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2809 *) 2810 install_sh="\${SHELL} $am_aux_dir/install-sh" 2811 esac 2812fi 2813 2814# Installed binaries are usually stripped using 'strip' when the user 2815# run "make install-strip". However 'strip' might not be the right 2816# tool to use in cross-compilation environments, therefore Automake 2817# will honor the 'STRIP' environment variable to overrule this program. 2818if test "$cross_compiling" != no; then 2819 if test -n "$ac_tool_prefix"; then 2820 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2821set dummy ${ac_tool_prefix}strip; ac_word=$2 2822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2823printf %s "checking for $ac_word... " >&6; } 2824if test ${ac_cv_prog_STRIP+y} 2825then : 2826 printf %s "(cached) " >&6 2827else $as_nop 2828 if test -n "$STRIP"; then 2829 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2830else 2831as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2832for as_dir in $PATH 2833do 2834 IFS=$as_save_IFS 2835 case $as_dir in #((( 2836 '') as_dir=./ ;; 2837 */) ;; 2838 *) as_dir=$as_dir/ ;; 2839 esac 2840 for ac_exec_ext in '' $ac_executable_extensions; do 2841 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2842 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2843 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2844 break 2 2845 fi 2846done 2847 done 2848IFS=$as_save_IFS 2849 2850fi 2851fi 2852STRIP=$ac_cv_prog_STRIP 2853if test -n "$STRIP"; then 2854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2855printf "%s\n" "$STRIP" >&6; } 2856else 2857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858printf "%s\n" "no" >&6; } 2859fi 2860 2861 2862fi 2863if test -z "$ac_cv_prog_STRIP"; then 2864 ac_ct_STRIP=$STRIP 2865 # Extract the first word of "strip", so it can be a program name with args. 2866set dummy strip; ac_word=$2 2867{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2868printf %s "checking for $ac_word... " >&6; } 2869if test ${ac_cv_prog_ac_ct_STRIP+y} 2870then : 2871 printf %s "(cached) " >&6 2872else $as_nop 2873 if test -n "$ac_ct_STRIP"; then 2874 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2875else 2876as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877for as_dir in $PATH 2878do 2879 IFS=$as_save_IFS 2880 case $as_dir in #((( 2881 '') as_dir=./ ;; 2882 */) ;; 2883 *) as_dir=$as_dir/ ;; 2884 esac 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2887 ac_cv_prog_ac_ct_STRIP="strip" 2888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891done 2892 done 2893IFS=$as_save_IFS 2894 2895fi 2896fi 2897ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2898if test -n "$ac_ct_STRIP"; then 2899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2900printf "%s\n" "$ac_ct_STRIP" >&6; } 2901else 2902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903printf "%s\n" "no" >&6; } 2904fi 2905 2906 if test "x$ac_ct_STRIP" = x; then 2907 STRIP=":" 2908 else 2909 case $cross_compiling:$ac_tool_warned in 2910yes:) 2911{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2912printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2913ac_tool_warned=yes ;; 2914esac 2915 STRIP=$ac_ct_STRIP 2916 fi 2917else 2918 STRIP="$ac_cv_prog_STRIP" 2919fi 2920 2921fi 2922INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2923 2924 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2926printf %s "checking for a race-free mkdir -p... " >&6; } 2927if test -z "$MKDIR_P"; then 2928 if test ${ac_cv_path_mkdir+y} 2929then : 2930 printf %s "(cached) " >&6 2931else $as_nop 2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2934do 2935 IFS=$as_save_IFS 2936 case $as_dir in #((( 2937 '') as_dir=./ ;; 2938 */) ;; 2939 *) as_dir=$as_dir/ ;; 2940 esac 2941 for ac_prog in mkdir gmkdir; do 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2944 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2945 'mkdir ('*'coreutils) '* | \ 2946 'BusyBox '* | \ 2947 'mkdir (fileutils) '4.1*) 2948 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2949 break 3;; 2950 esac 2951 done 2952 done 2953 done 2954IFS=$as_save_IFS 2955 2956fi 2957 2958 test -d ./--version && rmdir ./--version 2959 if test ${ac_cv_path_mkdir+y}; then 2960 MKDIR_P="$ac_cv_path_mkdir -p" 2961 else 2962 # As a last resort, use the slow shell script. Don't cache a 2963 # value for MKDIR_P within a source directory, because that will 2964 # break other packages using the cache if that directory is 2965 # removed, or if the value is a relative name. 2966 MKDIR_P="$ac_install_sh -d" 2967 fi 2968fi 2969{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2970printf "%s\n" "$MKDIR_P" >&6; } 2971 2972for ac_prog in gawk mawk nawk awk 2973do 2974 # Extract the first word of "$ac_prog", so it can be a program name with args. 2975set dummy $ac_prog; ac_word=$2 2976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2977printf %s "checking for $ac_word... " >&6; } 2978if test ${ac_cv_prog_AWK+y} 2979then : 2980 printf %s "(cached) " >&6 2981else $as_nop 2982 if test -n "$AWK"; then 2983 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2984else 2985as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2986for as_dir in $PATH 2987do 2988 IFS=$as_save_IFS 2989 case $as_dir in #((( 2990 '') as_dir=./ ;; 2991 */) ;; 2992 *) as_dir=$as_dir/ ;; 2993 esac 2994 for ac_exec_ext in '' $ac_executable_extensions; do 2995 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2996 ac_cv_prog_AWK="$ac_prog" 2997 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2998 break 2 2999 fi 3000done 3001 done 3002IFS=$as_save_IFS 3003 3004fi 3005fi 3006AWK=$ac_cv_prog_AWK 3007if test -n "$AWK"; then 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3009printf "%s\n" "$AWK" >&6; } 3010else 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012printf "%s\n" "no" >&6; } 3013fi 3014 3015 3016 test -n "$AWK" && break 3017done 3018 3019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3020printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3021set x ${MAKE-make} 3022ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3023if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3024then : 3025 printf %s "(cached) " >&6 3026else $as_nop 3027 cat >conftest.make <<\_ACEOF 3028SHELL = /bin/sh 3029all: 3030 @echo '@@@%%%=$(MAKE)=@@@%%%' 3031_ACEOF 3032# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3033case `${MAKE-make} -f conftest.make 2>/dev/null` in 3034 *@@@%%%=?*=@@@%%%*) 3035 eval ac_cv_prog_make_${ac_make}_set=yes;; 3036 *) 3037 eval ac_cv_prog_make_${ac_make}_set=no;; 3038esac 3039rm -f conftest.make 3040fi 3041if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3043printf "%s\n" "yes" >&6; } 3044 SET_MAKE= 3045else 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3047printf "%s\n" "no" >&6; } 3048 SET_MAKE="MAKE=${MAKE-make}" 3049fi 3050 3051rm -rf .tst 2>/dev/null 3052mkdir .tst 2>/dev/null 3053if test -d .tst; then 3054 am__leading_dot=. 3055else 3056 am__leading_dot=_ 3057fi 3058rmdir .tst 2>/dev/null 3059 3060# Check whether --enable-silent-rules was given. 3061if test ${enable_silent_rules+y} 3062then : 3063 enableval=$enable_silent_rules; 3064fi 3065 3066case $enable_silent_rules in # ((( 3067 yes) AM_DEFAULT_VERBOSITY=0;; 3068 no) AM_DEFAULT_VERBOSITY=1;; 3069 *) AM_DEFAULT_VERBOSITY=1;; 3070esac 3071am_make=${MAKE-make} 3072{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3073printf %s "checking whether $am_make supports nested variables... " >&6; } 3074if test ${am_cv_make_support_nested_variables+y} 3075then : 3076 printf %s "(cached) " >&6 3077else $as_nop 3078 if printf "%s\n" 'TRUE=$(BAR$(V)) 3079BAR0=false 3080BAR1=true 3081V=1 3082am__doit: 3083 @$(TRUE) 3084.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3085 am_cv_make_support_nested_variables=yes 3086else 3087 am_cv_make_support_nested_variables=no 3088fi 3089fi 3090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3091printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3092if test $am_cv_make_support_nested_variables = yes; then 3093 AM_V='$(V)' 3094 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3095else 3096 AM_V=$AM_DEFAULT_VERBOSITY 3097 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3098fi 3099AM_BACKSLASH='\' 3100 3101if test "`cd $srcdir && pwd`" != "`pwd`"; then 3102 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3103 # is not polluted with repeated "-I." 3104 am__isrc=' -I$(srcdir)' 3105 # test to see if srcdir already configured 3106 if test -f $srcdir/config.status; then 3107 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3108 fi 3109fi 3110 3111# test whether we have cygpath 3112if test -z "$CYGPATH_W"; then 3113 if (cygpath --version) >/dev/null 2>/dev/null; then 3114 CYGPATH_W='cygpath -w' 3115 else 3116 CYGPATH_W=echo 3117 fi 3118fi 3119 3120 3121# Define the identity of the package. 3122 PACKAGE='xdpyinfo' 3123 VERSION='1.3.3' 3124 3125 3126printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3127 3128 3129printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3130 3131# Some tools Automake needs. 3132 3133ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3134 3135 3136AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3137 3138 3139AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3140 3141 3142AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3143 3144 3145MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3146 3147# For better backward compatibility. To be removed once Automake 1.9.x 3148# dies out for good. For more background, see: 3149# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3150# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3151mkdir_p='$(MKDIR_P)' 3152 3153# We need awk for the "check" target (and possibly the TAP driver). The 3154# system "awk" is bad on some platforms. 3155# Always define AMTAR for backward compatibility. Yes, it's still used 3156# in the wild :-( We should find a proper way to deprecate it ... 3157AMTAR='$${TAR-tar}' 3158 3159 3160# We'll loop over all known methods to create a tar archive until one works. 3161_am_tools='gnutar pax cpio none' 3162 3163am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3164 3165 3166 3167 3168 3169# Variables for tags utilities; see am/tags.am 3170if test -z "$CTAGS"; then 3171 CTAGS=ctags 3172fi 3173 3174if test -z "$ETAGS"; then 3175 ETAGS=etags 3176fi 3177 3178if test -z "$CSCOPE"; then 3179 CSCOPE=cscope 3180fi 3181 3182 3183 3184# POSIX will say in a future version that running "rm -f" with no argument 3185# is OK; and we want to be able to make that assumption in our Makefile 3186# recipes. So use an aggressive probe to check that the usage we want is 3187# actually supported "in the wild" to an acceptable degree. 3188# See automake bug#10828. 3189# To make any issue more visible, cause the running configure to be aborted 3190# by default if the 'rm' program in use doesn't match our expectations; the 3191# user can still override this though. 3192if rm -f && rm -fr && rm -rf; then : OK; else 3193 cat >&2 <<'END' 3194Oops! 3195 3196Your 'rm' program seems unable to run without file operands specified 3197on the command line, even when the '-f' option is present. This is contrary 3198to the behaviour of most rm programs out there, and not conforming with 3199the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3200 3201Please tell bug-automake@gnu.org about your system, including the value 3202of your $PATH and any error possibly output before this message. This 3203can help us improve future automake versions. 3204 3205END 3206 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3207 echo 'Configuration will proceed anyway, since you have set the' >&2 3208 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3209 echo >&2 3210 else 3211 cat >&2 <<'END' 3212Aborting the configuration process, to ensure you take notice of the issue. 3213 3214You can download and install GNU coreutils to get an 'rm' implementation 3215that behaves properly: <https://www.gnu.org/software/coreutils/>. 3216 3217If you want to complete the configuration process using your problematic 3218'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3219to "yes", and re-run configure. 3220 3221END 3222 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3223 fi 3224fi 3225 3226 3227# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248DEPDIR="${am__leading_dot}deps" 3249 3250ac_config_commands="$ac_config_commands depfiles" 3251 3252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3253printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3254cat > confinc.mk << 'END' 3255am__doit: 3256 @echo this is the am__doit target >confinc.out 3257.PHONY: am__doit 3258END 3259am__include="#" 3260am__quote= 3261# BSD make does it like this. 3262echo '.include "confinc.mk" # ignored' > confmf.BSD 3263# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3264echo 'include confinc.mk # ignored' > confmf.GNU 3265_am_result=no 3266for s in GNU BSD; do 3267 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3268 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3269 ac_status=$? 3270 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3271 (exit $ac_status); } 3272 case $?:`cat confinc.out 2>/dev/null` in #( 3273 '0:this is the am__doit target') : 3274 case $s in #( 3275 BSD) : 3276 am__include='.include' am__quote='"' ;; #( 3277 *) : 3278 am__include='include' am__quote='' ;; 3279esac ;; #( 3280 *) : 3281 ;; 3282esac 3283 if test "$am__include" != "#"; then 3284 _am_result="yes ($s style)" 3285 break 3286 fi 3287done 3288rm -f confinc.* confmf.* 3289{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3290printf "%s\n" "${_am_result}" >&6; } 3291 3292# Check whether --enable-dependency-tracking was given. 3293if test ${enable_dependency_tracking+y} 3294then : 3295 enableval=$enable_dependency_tracking; 3296fi 3297 3298if test "x$enable_dependency_tracking" != xno; then 3299 am_depcomp="$ac_aux_dir/depcomp" 3300 AMDEPBACKSLASH='\' 3301 am__nodep='_no' 3302fi 3303 if test "x$enable_dependency_tracking" != xno; then 3304 AMDEP_TRUE= 3305 AMDEP_FALSE='#' 3306else 3307 AMDEP_TRUE='#' 3308 AMDEP_FALSE= 3309fi 3310 3311 3312ac_ext=c 3313ac_cpp='$CPP $CPPFLAGS' 3314ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3315ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3316ac_compiler_gnu=$ac_cv_c_compiler_gnu 3317if test -n "$ac_tool_prefix"; then 3318 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3319set dummy ${ac_tool_prefix}gcc; ac_word=$2 3320{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3321printf %s "checking for $ac_word... " >&6; } 3322if test ${ac_cv_prog_CC+y} 3323then : 3324 printf %s "(cached) " >&6 3325else $as_nop 3326 if test -n "$CC"; then 3327 ac_cv_prog_CC="$CC" # Let the user override the test. 3328else 3329as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3330for as_dir in $PATH 3331do 3332 IFS=$as_save_IFS 3333 case $as_dir in #((( 3334 '') as_dir=./ ;; 3335 */) ;; 3336 *) as_dir=$as_dir/ ;; 3337 esac 3338 for ac_exec_ext in '' $ac_executable_extensions; do 3339 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3340 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3341 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3342 break 2 3343 fi 3344done 3345 done 3346IFS=$as_save_IFS 3347 3348fi 3349fi 3350CC=$ac_cv_prog_CC 3351if test -n "$CC"; then 3352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3353printf "%s\n" "$CC" >&6; } 3354else 3355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3356printf "%s\n" "no" >&6; } 3357fi 3358 3359 3360fi 3361if test -z "$ac_cv_prog_CC"; then 3362 ac_ct_CC=$CC 3363 # Extract the first word of "gcc", so it can be a program name with args. 3364set dummy gcc; ac_word=$2 3365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3366printf %s "checking for $ac_word... " >&6; } 3367if test ${ac_cv_prog_ac_ct_CC+y} 3368then : 3369 printf %s "(cached) " >&6 3370else $as_nop 3371 if test -n "$ac_ct_CC"; then 3372 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3373else 3374as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3375for as_dir in $PATH 3376do 3377 IFS=$as_save_IFS 3378 case $as_dir in #((( 3379 '') as_dir=./ ;; 3380 */) ;; 3381 *) as_dir=$as_dir/ ;; 3382 esac 3383 for ac_exec_ext in '' $ac_executable_extensions; do 3384 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3385 ac_cv_prog_ac_ct_CC="gcc" 3386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3387 break 2 3388 fi 3389done 3390 done 3391IFS=$as_save_IFS 3392 3393fi 3394fi 3395ac_ct_CC=$ac_cv_prog_ac_ct_CC 3396if test -n "$ac_ct_CC"; then 3397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3398printf "%s\n" "$ac_ct_CC" >&6; } 3399else 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3401printf "%s\n" "no" >&6; } 3402fi 3403 3404 if test "x$ac_ct_CC" = x; then 3405 CC="" 3406 else 3407 case $cross_compiling:$ac_tool_warned in 3408yes:) 3409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3410printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3411ac_tool_warned=yes ;; 3412esac 3413 CC=$ac_ct_CC 3414 fi 3415else 3416 CC="$ac_cv_prog_CC" 3417fi 3418 3419if test -z "$CC"; then 3420 if test -n "$ac_tool_prefix"; then 3421 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3422set dummy ${ac_tool_prefix}cc; ac_word=$2 3423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3424printf %s "checking for $ac_word... " >&6; } 3425if test ${ac_cv_prog_CC+y} 3426then : 3427 printf %s "(cached) " >&6 3428else $as_nop 3429 if test -n "$CC"; then 3430 ac_cv_prog_CC="$CC" # Let the user override the test. 3431else 3432as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3433for as_dir in $PATH 3434do 3435 IFS=$as_save_IFS 3436 case $as_dir in #((( 3437 '') as_dir=./ ;; 3438 */) ;; 3439 *) as_dir=$as_dir/ ;; 3440 esac 3441 for ac_exec_ext in '' $ac_executable_extensions; do 3442 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3443 ac_cv_prog_CC="${ac_tool_prefix}cc" 3444 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3445 break 2 3446 fi 3447done 3448 done 3449IFS=$as_save_IFS 3450 3451fi 3452fi 3453CC=$ac_cv_prog_CC 3454if test -n "$CC"; then 3455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3456printf "%s\n" "$CC" >&6; } 3457else 3458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3459printf "%s\n" "no" >&6; } 3460fi 3461 3462 3463 fi 3464fi 3465if test -z "$CC"; then 3466 # Extract the first word of "cc", so it can be a program name with args. 3467set dummy cc; ac_word=$2 3468{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3469printf %s "checking for $ac_word... " >&6; } 3470if test ${ac_cv_prog_CC+y} 3471then : 3472 printf %s "(cached) " >&6 3473else $as_nop 3474 if test -n "$CC"; then 3475 ac_cv_prog_CC="$CC" # Let the user override the test. 3476else 3477 ac_prog_rejected=no 3478as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3479for as_dir in $PATH 3480do 3481 IFS=$as_save_IFS 3482 case $as_dir in #((( 3483 '') as_dir=./ ;; 3484 */) ;; 3485 *) as_dir=$as_dir/ ;; 3486 esac 3487 for ac_exec_ext in '' $ac_executable_extensions; do 3488 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3489 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3490 ac_prog_rejected=yes 3491 continue 3492 fi 3493 ac_cv_prog_CC="cc" 3494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3495 break 2 3496 fi 3497done 3498 done 3499IFS=$as_save_IFS 3500 3501if test $ac_prog_rejected = yes; then 3502 # We found a bogon in the path, so make sure we never use it. 3503 set dummy $ac_cv_prog_CC 3504 shift 3505 if test $# != 0; then 3506 # We chose a different compiler from the bogus one. 3507 # However, it has the same basename, so the bogon will be chosen 3508 # first if we set CC to just the basename; use the full file name. 3509 shift 3510 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3511 fi 3512fi 3513fi 3514fi 3515CC=$ac_cv_prog_CC 3516if test -n "$CC"; then 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3518printf "%s\n" "$CC" >&6; } 3519else 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3521printf "%s\n" "no" >&6; } 3522fi 3523 3524 3525fi 3526if test -z "$CC"; then 3527 if test -n "$ac_tool_prefix"; then 3528 for ac_prog in cl.exe 3529 do 3530 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3531set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3533printf %s "checking for $ac_word... " >&6; } 3534if test ${ac_cv_prog_CC+y} 3535then : 3536 printf %s "(cached) " >&6 3537else $as_nop 3538 if test -n "$CC"; then 3539 ac_cv_prog_CC="$CC" # Let the user override the test. 3540else 3541as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3542for as_dir in $PATH 3543do 3544 IFS=$as_save_IFS 3545 case $as_dir in #((( 3546 '') as_dir=./ ;; 3547 */) ;; 3548 *) as_dir=$as_dir/ ;; 3549 esac 3550 for ac_exec_ext in '' $ac_executable_extensions; do 3551 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3552 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3553 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3554 break 2 3555 fi 3556done 3557 done 3558IFS=$as_save_IFS 3559 3560fi 3561fi 3562CC=$ac_cv_prog_CC 3563if test -n "$CC"; then 3564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3565printf "%s\n" "$CC" >&6; } 3566else 3567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3568printf "%s\n" "no" >&6; } 3569fi 3570 3571 3572 test -n "$CC" && break 3573 done 3574fi 3575if test -z "$CC"; then 3576 ac_ct_CC=$CC 3577 for ac_prog in cl.exe 3578do 3579 # Extract the first word of "$ac_prog", so it can be a program name with args. 3580set dummy $ac_prog; ac_word=$2 3581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3582printf %s "checking for $ac_word... " >&6; } 3583if test ${ac_cv_prog_ac_ct_CC+y} 3584then : 3585 printf %s "(cached) " >&6 3586else $as_nop 3587 if test -n "$ac_ct_CC"; then 3588 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3589else 3590as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3591for as_dir in $PATH 3592do 3593 IFS=$as_save_IFS 3594 case $as_dir in #((( 3595 '') as_dir=./ ;; 3596 */) ;; 3597 *) as_dir=$as_dir/ ;; 3598 esac 3599 for ac_exec_ext in '' $ac_executable_extensions; do 3600 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3601 ac_cv_prog_ac_ct_CC="$ac_prog" 3602 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3603 break 2 3604 fi 3605done 3606 done 3607IFS=$as_save_IFS 3608 3609fi 3610fi 3611ac_ct_CC=$ac_cv_prog_ac_ct_CC 3612if test -n "$ac_ct_CC"; then 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3614printf "%s\n" "$ac_ct_CC" >&6; } 3615else 3616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3617printf "%s\n" "no" >&6; } 3618fi 3619 3620 3621 test -n "$ac_ct_CC" && break 3622done 3623 3624 if test "x$ac_ct_CC" = x; then 3625 CC="" 3626 else 3627 case $cross_compiling:$ac_tool_warned in 3628yes:) 3629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3630printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3631ac_tool_warned=yes ;; 3632esac 3633 CC=$ac_ct_CC 3634 fi 3635fi 3636 3637fi 3638if test -z "$CC"; then 3639 if test -n "$ac_tool_prefix"; then 3640 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3641set dummy ${ac_tool_prefix}clang; ac_word=$2 3642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3643printf %s "checking for $ac_word... " >&6; } 3644if test ${ac_cv_prog_CC+y} 3645then : 3646 printf %s "(cached) " >&6 3647else $as_nop 3648 if test -n "$CC"; then 3649 ac_cv_prog_CC="$CC" # Let the user override the test. 3650else 3651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3652for as_dir in $PATH 3653do 3654 IFS=$as_save_IFS 3655 case $as_dir in #((( 3656 '') as_dir=./ ;; 3657 */) ;; 3658 *) as_dir=$as_dir/ ;; 3659 esac 3660 for ac_exec_ext in '' $ac_executable_extensions; do 3661 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3662 ac_cv_prog_CC="${ac_tool_prefix}clang" 3663 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3664 break 2 3665 fi 3666done 3667 done 3668IFS=$as_save_IFS 3669 3670fi 3671fi 3672CC=$ac_cv_prog_CC 3673if test -n "$CC"; then 3674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3675printf "%s\n" "$CC" >&6; } 3676else 3677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3678printf "%s\n" "no" >&6; } 3679fi 3680 3681 3682fi 3683if test -z "$ac_cv_prog_CC"; then 3684 ac_ct_CC=$CC 3685 # Extract the first word of "clang", so it can be a program name with args. 3686set dummy clang; ac_word=$2 3687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3688printf %s "checking for $ac_word... " >&6; } 3689if test ${ac_cv_prog_ac_ct_CC+y} 3690then : 3691 printf %s "(cached) " >&6 3692else $as_nop 3693 if test -n "$ac_ct_CC"; then 3694 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3695else 3696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3697for as_dir in $PATH 3698do 3699 IFS=$as_save_IFS 3700 case $as_dir in #((( 3701 '') as_dir=./ ;; 3702 */) ;; 3703 *) as_dir=$as_dir/ ;; 3704 esac 3705 for ac_exec_ext in '' $ac_executable_extensions; do 3706 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3707 ac_cv_prog_ac_ct_CC="clang" 3708 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3709 break 2 3710 fi 3711done 3712 done 3713IFS=$as_save_IFS 3714 3715fi 3716fi 3717ac_ct_CC=$ac_cv_prog_ac_ct_CC 3718if test -n "$ac_ct_CC"; then 3719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3720printf "%s\n" "$ac_ct_CC" >&6; } 3721else 3722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3723printf "%s\n" "no" >&6; } 3724fi 3725 3726 if test "x$ac_ct_CC" = x; then 3727 CC="" 3728 else 3729 case $cross_compiling:$ac_tool_warned in 3730yes:) 3731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3732printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3733ac_tool_warned=yes ;; 3734esac 3735 CC=$ac_ct_CC 3736 fi 3737else 3738 CC="$ac_cv_prog_CC" 3739fi 3740 3741fi 3742 3743 3744test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3745printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3746as_fn_error $? "no acceptable C compiler found in \$PATH 3747See \`config.log' for more details" "$LINENO" 5; } 3748 3749# Provide some information about the compiler. 3750printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3751set X $ac_compile 3752ac_compiler=$2 3753for ac_option in --version -v -V -qversion -version; do 3754 { { ac_try="$ac_compiler $ac_option >&5" 3755case "(($ac_try" in 3756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3757 *) ac_try_echo=$ac_try;; 3758esac 3759eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3760printf "%s\n" "$ac_try_echo"; } >&5 3761 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3762 ac_status=$? 3763 if test -s conftest.err; then 3764 sed '10a\ 3765... rest of stderr output deleted ... 3766 10q' conftest.err >conftest.er1 3767 cat conftest.er1 >&5 3768 fi 3769 rm -f conftest.er1 conftest.err 3770 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3771 test $ac_status = 0; } 3772done 3773 3774cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3775/* end confdefs.h. */ 3776 3777int 3778main (void) 3779{ 3780 3781 ; 3782 return 0; 3783} 3784_ACEOF 3785ac_clean_files_save=$ac_clean_files 3786ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3787# Try to create an executable without -o first, disregard a.out. 3788# It will help us diagnose broken compilers, and finding out an intuition 3789# of exeext. 3790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3791printf %s "checking whether the C compiler works... " >&6; } 3792ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3793 3794# The possible output files: 3795ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3796 3797ac_rmfiles= 3798for ac_file in $ac_files 3799do 3800 case $ac_file in 3801 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3802 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3803 esac 3804done 3805rm -f $ac_rmfiles 3806 3807if { { ac_try="$ac_link_default" 3808case "(($ac_try" in 3809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3810 *) ac_try_echo=$ac_try;; 3811esac 3812eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3813printf "%s\n" "$ac_try_echo"; } >&5 3814 (eval "$ac_link_default") 2>&5 3815 ac_status=$? 3816 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3817 test $ac_status = 0; } 3818then : 3819 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3820# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3821# in a Makefile. We should not override ac_cv_exeext if it was cached, 3822# so that the user can short-circuit this test for compilers unknown to 3823# Autoconf. 3824for ac_file in $ac_files '' 3825do 3826 test -f "$ac_file" || continue 3827 case $ac_file in 3828 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3829 ;; 3830 [ab].out ) 3831 # We found the default executable, but exeext='' is most 3832 # certainly right. 3833 break;; 3834 *.* ) 3835 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3836 then :; else 3837 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3838 fi 3839 # We set ac_cv_exeext here because the later test for it is not 3840 # safe: cross compilers may not add the suffix if given an `-o' 3841 # argument, so we may need to know it at that point already. 3842 # Even if this section looks crufty: it has the advantage of 3843 # actually working. 3844 break;; 3845 * ) 3846 break;; 3847 esac 3848done 3849test "$ac_cv_exeext" = no && ac_cv_exeext= 3850 3851else $as_nop 3852 ac_file='' 3853fi 3854if test -z "$ac_file" 3855then : 3856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3857printf "%s\n" "no" >&6; } 3858printf "%s\n" "$as_me: failed program was:" >&5 3859sed 's/^/| /' conftest.$ac_ext >&5 3860 3861{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3862printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3863as_fn_error 77 "C compiler cannot create executables 3864See \`config.log' for more details" "$LINENO" 5; } 3865else $as_nop 3866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3867printf "%s\n" "yes" >&6; } 3868fi 3869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3870printf %s "checking for C compiler default output file name... " >&6; } 3871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3872printf "%s\n" "$ac_file" >&6; } 3873ac_exeext=$ac_cv_exeext 3874 3875rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3876ac_clean_files=$ac_clean_files_save 3877{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3878printf %s "checking for suffix of executables... " >&6; } 3879if { { ac_try="$ac_link" 3880case "(($ac_try" in 3881 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3882 *) ac_try_echo=$ac_try;; 3883esac 3884eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3885printf "%s\n" "$ac_try_echo"; } >&5 3886 (eval "$ac_link") 2>&5 3887 ac_status=$? 3888 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3889 test $ac_status = 0; } 3890then : 3891 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3892# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3893# work properly (i.e., refer to `conftest.exe'), while it won't with 3894# `rm'. 3895for ac_file in conftest.exe conftest conftest.*; do 3896 test -f "$ac_file" || continue 3897 case $ac_file in 3898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3899 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3900 break;; 3901 * ) break;; 3902 esac 3903done 3904else $as_nop 3905 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3906printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3907as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3908See \`config.log' for more details" "$LINENO" 5; } 3909fi 3910rm -f conftest conftest$ac_cv_exeext 3911{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3912printf "%s\n" "$ac_cv_exeext" >&6; } 3913 3914rm -f conftest.$ac_ext 3915EXEEXT=$ac_cv_exeext 3916ac_exeext=$EXEEXT 3917cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3918/* end confdefs.h. */ 3919#include <stdio.h> 3920int 3921main (void) 3922{ 3923FILE *f = fopen ("conftest.out", "w"); 3924 return ferror (f) || fclose (f) != 0; 3925 3926 ; 3927 return 0; 3928} 3929_ACEOF 3930ac_clean_files="$ac_clean_files conftest.out" 3931# Check that the compiler produces executables we can run. If not, either 3932# the compiler is broken, or we cross compile. 3933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3934printf %s "checking whether we are cross compiling... " >&6; } 3935if test "$cross_compiling" != yes; then 3936 { { ac_try="$ac_link" 3937case "(($ac_try" in 3938 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3939 *) ac_try_echo=$ac_try;; 3940esac 3941eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3942printf "%s\n" "$ac_try_echo"; } >&5 3943 (eval "$ac_link") 2>&5 3944 ac_status=$? 3945 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3946 test $ac_status = 0; } 3947 if { ac_try='./conftest$ac_cv_exeext' 3948 { { case "(($ac_try" in 3949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3950 *) ac_try_echo=$ac_try;; 3951esac 3952eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3953printf "%s\n" "$ac_try_echo"; } >&5 3954 (eval "$ac_try") 2>&5 3955 ac_status=$? 3956 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3957 test $ac_status = 0; }; }; then 3958 cross_compiling=no 3959 else 3960 if test "$cross_compiling" = maybe; then 3961 cross_compiling=yes 3962 else 3963 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3964printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3965as_fn_error 77 "cannot run C compiled programs. 3966If you meant to cross compile, use \`--host'. 3967See \`config.log' for more details" "$LINENO" 5; } 3968 fi 3969 fi 3970fi 3971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3972printf "%s\n" "$cross_compiling" >&6; } 3973 3974rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3975ac_clean_files=$ac_clean_files_save 3976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3977printf %s "checking for suffix of object files... " >&6; } 3978if test ${ac_cv_objext+y} 3979then : 3980 printf %s "(cached) " >&6 3981else $as_nop 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3983/* end confdefs.h. */ 3984 3985int 3986main (void) 3987{ 3988 3989 ; 3990 return 0; 3991} 3992_ACEOF 3993rm -f conftest.o conftest.obj 3994if { { ac_try="$ac_compile" 3995case "(($ac_try" in 3996 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3997 *) ac_try_echo=$ac_try;; 3998esac 3999eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4000printf "%s\n" "$ac_try_echo"; } >&5 4001 (eval "$ac_compile") 2>&5 4002 ac_status=$? 4003 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4004 test $ac_status = 0; } 4005then : 4006 for ac_file in conftest.o conftest.obj conftest.*; do 4007 test -f "$ac_file" || continue; 4008 case $ac_file in 4009 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4010 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4011 break;; 4012 esac 4013done 4014else $as_nop 4015 printf "%s\n" "$as_me: failed program was:" >&5 4016sed 's/^/| /' conftest.$ac_ext >&5 4017 4018{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4019printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4020as_fn_error $? "cannot compute suffix of object files: cannot compile 4021See \`config.log' for more details" "$LINENO" 5; } 4022fi 4023rm -f conftest.$ac_cv_objext conftest.$ac_ext 4024fi 4025{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4026printf "%s\n" "$ac_cv_objext" >&6; } 4027OBJEXT=$ac_cv_objext 4028ac_objext=$OBJEXT 4029{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4030printf %s "checking whether the compiler supports GNU C... " >&6; } 4031if test ${ac_cv_c_compiler_gnu+y} 4032then : 4033 printf %s "(cached) " >&6 4034else $as_nop 4035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4036/* end confdefs.h. */ 4037 4038int 4039main (void) 4040{ 4041#ifndef __GNUC__ 4042 choke me 4043#endif 4044 4045 ; 4046 return 0; 4047} 4048_ACEOF 4049if ac_fn_c_try_compile "$LINENO" 4050then : 4051 ac_compiler_gnu=yes 4052else $as_nop 4053 ac_compiler_gnu=no 4054fi 4055rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4056ac_cv_c_compiler_gnu=$ac_compiler_gnu 4057 4058fi 4059{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4060printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4061ac_compiler_gnu=$ac_cv_c_compiler_gnu 4062 4063if test $ac_compiler_gnu = yes; then 4064 GCC=yes 4065else 4066 GCC= 4067fi 4068ac_test_CFLAGS=${CFLAGS+y} 4069ac_save_CFLAGS=$CFLAGS 4070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4071printf %s "checking whether $CC accepts -g... " >&6; } 4072if test ${ac_cv_prog_cc_g+y} 4073then : 4074 printf %s "(cached) " >&6 4075else $as_nop 4076 ac_save_c_werror_flag=$ac_c_werror_flag 4077 ac_c_werror_flag=yes 4078 ac_cv_prog_cc_g=no 4079 CFLAGS="-g" 4080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081/* end confdefs.h. */ 4082 4083int 4084main (void) 4085{ 4086 4087 ; 4088 return 0; 4089} 4090_ACEOF 4091if ac_fn_c_try_compile "$LINENO" 4092then : 4093 ac_cv_prog_cc_g=yes 4094else $as_nop 4095 CFLAGS="" 4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097/* end confdefs.h. */ 4098 4099int 4100main (void) 4101{ 4102 4103 ; 4104 return 0; 4105} 4106_ACEOF 4107if ac_fn_c_try_compile "$LINENO" 4108then : 4109 4110else $as_nop 4111 ac_c_werror_flag=$ac_save_c_werror_flag 4112 CFLAGS="-g" 4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4114/* end confdefs.h. */ 4115 4116int 4117main (void) 4118{ 4119 4120 ; 4121 return 0; 4122} 4123_ACEOF 4124if ac_fn_c_try_compile "$LINENO" 4125then : 4126 ac_cv_prog_cc_g=yes 4127fi 4128rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4129fi 4130rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4131fi 4132rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4133 ac_c_werror_flag=$ac_save_c_werror_flag 4134fi 4135{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4136printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4137if test $ac_test_CFLAGS; then 4138 CFLAGS=$ac_save_CFLAGS 4139elif test $ac_cv_prog_cc_g = yes; then 4140 if test "$GCC" = yes; then 4141 CFLAGS="-g -O2" 4142 else 4143 CFLAGS="-g" 4144 fi 4145else 4146 if test "$GCC" = yes; then 4147 CFLAGS="-O2" 4148 else 4149 CFLAGS= 4150 fi 4151fi 4152ac_prog_cc_stdc=no 4153if test x$ac_prog_cc_stdc = xno 4154then : 4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4156printf %s "checking for $CC option to enable C11 features... " >&6; } 4157if test ${ac_cv_prog_cc_c11+y} 4158then : 4159 printf %s "(cached) " >&6 4160else $as_nop 4161 ac_cv_prog_cc_c11=no 4162ac_save_CC=$CC 4163cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4164/* end confdefs.h. */ 4165$ac_c_conftest_c11_program 4166_ACEOF 4167for ac_arg in '' -std=gnu11 4168do 4169 CC="$ac_save_CC $ac_arg" 4170 if ac_fn_c_try_compile "$LINENO" 4171then : 4172 ac_cv_prog_cc_c11=$ac_arg 4173fi 4174rm -f core conftest.err conftest.$ac_objext conftest.beam 4175 test "x$ac_cv_prog_cc_c11" != "xno" && break 4176done 4177rm -f conftest.$ac_ext 4178CC=$ac_save_CC 4179fi 4180 4181if test "x$ac_cv_prog_cc_c11" = xno 4182then : 4183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4184printf "%s\n" "unsupported" >&6; } 4185else $as_nop 4186 if test "x$ac_cv_prog_cc_c11" = x 4187then : 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4189printf "%s\n" "none needed" >&6; } 4190else $as_nop 4191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4192printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4193 CC="$CC $ac_cv_prog_cc_c11" 4194fi 4195 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4196 ac_prog_cc_stdc=c11 4197fi 4198fi 4199if test x$ac_prog_cc_stdc = xno 4200then : 4201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4202printf %s "checking for $CC option to enable C99 features... " >&6; } 4203if test ${ac_cv_prog_cc_c99+y} 4204then : 4205 printf %s "(cached) " >&6 4206else $as_nop 4207 ac_cv_prog_cc_c99=no 4208ac_save_CC=$CC 4209cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4210/* end confdefs.h. */ 4211$ac_c_conftest_c99_program 4212_ACEOF 4213for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4214do 4215 CC="$ac_save_CC $ac_arg" 4216 if ac_fn_c_try_compile "$LINENO" 4217then : 4218 ac_cv_prog_cc_c99=$ac_arg 4219fi 4220rm -f core conftest.err conftest.$ac_objext conftest.beam 4221 test "x$ac_cv_prog_cc_c99" != "xno" && break 4222done 4223rm -f conftest.$ac_ext 4224CC=$ac_save_CC 4225fi 4226 4227if test "x$ac_cv_prog_cc_c99" = xno 4228then : 4229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4230printf "%s\n" "unsupported" >&6; } 4231else $as_nop 4232 if test "x$ac_cv_prog_cc_c99" = x 4233then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4235printf "%s\n" "none needed" >&6; } 4236else $as_nop 4237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4238printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4239 CC="$CC $ac_cv_prog_cc_c99" 4240fi 4241 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4242 ac_prog_cc_stdc=c99 4243fi 4244fi 4245if test x$ac_prog_cc_stdc = xno 4246then : 4247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4248printf %s "checking for $CC option to enable C89 features... " >&6; } 4249if test ${ac_cv_prog_cc_c89+y} 4250then : 4251 printf %s "(cached) " >&6 4252else $as_nop 4253 ac_cv_prog_cc_c89=no 4254ac_save_CC=$CC 4255cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4256/* end confdefs.h. */ 4257$ac_c_conftest_c89_program 4258_ACEOF 4259for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4260do 4261 CC="$ac_save_CC $ac_arg" 4262 if ac_fn_c_try_compile "$LINENO" 4263then : 4264 ac_cv_prog_cc_c89=$ac_arg 4265fi 4266rm -f core conftest.err conftest.$ac_objext conftest.beam 4267 test "x$ac_cv_prog_cc_c89" != "xno" && break 4268done 4269rm -f conftest.$ac_ext 4270CC=$ac_save_CC 4271fi 4272 4273if test "x$ac_cv_prog_cc_c89" = xno 4274then : 4275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4276printf "%s\n" "unsupported" >&6; } 4277else $as_nop 4278 if test "x$ac_cv_prog_cc_c89" = x 4279then : 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4281printf "%s\n" "none needed" >&6; } 4282else $as_nop 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4284printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4285 CC="$CC $ac_cv_prog_cc_c89" 4286fi 4287 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4288 ac_prog_cc_stdc=c89 4289fi 4290fi 4291 4292ac_ext=c 4293ac_cpp='$CPP $CPPFLAGS' 4294ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4295ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4296ac_compiler_gnu=$ac_cv_c_compiler_gnu 4297 4298 4299 ac_ext=c 4300ac_cpp='$CPP $CPPFLAGS' 4301ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4302ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4303ac_compiler_gnu=$ac_cv_c_compiler_gnu 4304{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4305printf %s "checking whether $CC understands -c and -o together... " >&6; } 4306if test ${am_cv_prog_cc_c_o+y} 4307then : 4308 printf %s "(cached) " >&6 4309else $as_nop 4310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4311/* end confdefs.h. */ 4312 4313int 4314main (void) 4315{ 4316 4317 ; 4318 return 0; 4319} 4320_ACEOF 4321 # Make sure it works both with $CC and with simple cc. 4322 # Following AC_PROG_CC_C_O, we do the test twice because some 4323 # compilers refuse to overwrite an existing .o file with -o, 4324 # though they will create one. 4325 am_cv_prog_cc_c_o=yes 4326 for am_i in 1 2; do 4327 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4328 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4329 ac_status=$? 4330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4331 (exit $ac_status); } \ 4332 && test -f conftest2.$ac_objext; then 4333 : OK 4334 else 4335 am_cv_prog_cc_c_o=no 4336 break 4337 fi 4338 done 4339 rm -f core conftest* 4340 unset am_i 4341fi 4342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4343printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4344if test "$am_cv_prog_cc_c_o" != yes; then 4345 # Losing compiler, so override with the script. 4346 # FIXME: It is wrong to rewrite CC. 4347 # But if we don't then we get into trouble of one sort or another. 4348 # A longer-term fix would be to have automake use am__CC in this case, 4349 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4350 CC="$am_aux_dir/compile $CC" 4351fi 4352ac_ext=c 4353ac_cpp='$CPP $CPPFLAGS' 4354ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4355ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4356ac_compiler_gnu=$ac_cv_c_compiler_gnu 4357 4358 4359depcc="$CC" am_compiler_list= 4360 4361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4362printf %s "checking dependency style of $depcc... " >&6; } 4363if test ${am_cv_CC_dependencies_compiler_type+y} 4364then : 4365 printf %s "(cached) " >&6 4366else $as_nop 4367 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4368 # We make a subdir and do the tests there. Otherwise we can end up 4369 # making bogus files that we don't know about and never remove. For 4370 # instance it was reported that on HP-UX the gcc test will end up 4371 # making a dummy file named 'D' -- because '-MD' means "put the output 4372 # in D". 4373 rm -rf conftest.dir 4374 mkdir conftest.dir 4375 # Copy depcomp to subdir because otherwise we won't find it if we're 4376 # using a relative directory. 4377 cp "$am_depcomp" conftest.dir 4378 cd conftest.dir 4379 # We will build objects and dependencies in a subdirectory because 4380 # it helps to detect inapplicable dependency modes. For instance 4381 # both Tru64's cc and ICC support -MD to output dependencies as a 4382 # side effect of compilation, but ICC will put the dependencies in 4383 # the current directory while Tru64 will put them in the object 4384 # directory. 4385 mkdir sub 4386 4387 am_cv_CC_dependencies_compiler_type=none 4388 if test "$am_compiler_list" = ""; then 4389 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4390 fi 4391 am__universal=false 4392 case " $depcc " in #( 4393 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4394 esac 4395 4396 for depmode in $am_compiler_list; do 4397 # Setup a source with many dependencies, because some compilers 4398 # like to wrap large dependency lists on column 80 (with \), and 4399 # we should not choose a depcomp mode which is confused by this. 4400 # 4401 # We need to recreate these files for each test, as the compiler may 4402 # overwrite some of them when testing with obscure command lines. 4403 # This happens at least with the AIX C compiler. 4404 : > sub/conftest.c 4405 for i in 1 2 3 4 5 6; do 4406 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4407 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4408 # Solaris 10 /bin/sh. 4409 echo '/* dummy */' > sub/conftst$i.h 4410 done 4411 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4412 4413 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4414 # mode. It turns out that the SunPro C++ compiler does not properly 4415 # handle '-M -o', and we need to detect this. Also, some Intel 4416 # versions had trouble with output in subdirs. 4417 am__obj=sub/conftest.${OBJEXT-o} 4418 am__minus_obj="-o $am__obj" 4419 case $depmode in 4420 gcc) 4421 # This depmode causes a compiler race in universal mode. 4422 test "$am__universal" = false || continue 4423 ;; 4424 nosideeffect) 4425 # After this tag, mechanisms are not by side-effect, so they'll 4426 # only be used when explicitly requested. 4427 if test "x$enable_dependency_tracking" = xyes; then 4428 continue 4429 else 4430 break 4431 fi 4432 ;; 4433 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4434 # This compiler won't grok '-c -o', but also, the minuso test has 4435 # not run yet. These depmodes are late enough in the game, and 4436 # so weak that their functioning should not be impacted. 4437 am__obj=conftest.${OBJEXT-o} 4438 am__minus_obj= 4439 ;; 4440 none) break ;; 4441 esac 4442 if depmode=$depmode \ 4443 source=sub/conftest.c object=$am__obj \ 4444 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4445 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4446 >/dev/null 2>conftest.err && 4447 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4448 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4449 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4450 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4451 # icc doesn't choke on unknown options, it will just issue warnings 4452 # or remarks (even with -Werror). So we grep stderr for any message 4453 # that says an option was ignored or not supported. 4454 # When given -MP, icc 7.0 and 7.1 complain thusly: 4455 # icc: Command line warning: ignoring option '-M'; no argument required 4456 # The diagnosis changed in icc 8.0: 4457 # icc: Command line remark: option '-MP' not supported 4458 if (grep 'ignoring option' conftest.err || 4459 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4460 am_cv_CC_dependencies_compiler_type=$depmode 4461 break 4462 fi 4463 fi 4464 done 4465 4466 cd .. 4467 rm -rf conftest.dir 4468else 4469 am_cv_CC_dependencies_compiler_type=none 4470fi 4471 4472fi 4473{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4474printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4475CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4476 4477 if 4478 test "x$enable_dependency_tracking" != xno \ 4479 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4480 am__fastdepCC_TRUE= 4481 am__fastdepCC_FALSE='#' 4482else 4483 am__fastdepCC_TRUE='#' 4484 am__fastdepCC_FALSE= 4485fi 4486 4487 4488 4489 4490{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4491printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4492if test ${ac_cv_c_undeclared_builtin_options+y} 4493then : 4494 printf %s "(cached) " >&6 4495else $as_nop 4496 ac_save_CFLAGS=$CFLAGS 4497 ac_cv_c_undeclared_builtin_options='cannot detect' 4498 for ac_arg in '' -fno-builtin; do 4499 CFLAGS="$ac_save_CFLAGS $ac_arg" 4500 # This test program should *not* compile successfully. 4501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4502/* end confdefs.h. */ 4503 4504int 4505main (void) 4506{ 4507(void) strchr; 4508 ; 4509 return 0; 4510} 4511_ACEOF 4512if ac_fn_c_try_compile "$LINENO" 4513then : 4514 4515else $as_nop 4516 # This test program should compile successfully. 4517 # No library function is consistently available on 4518 # freestanding implementations, so test against a dummy 4519 # declaration. Include always-available headers on the 4520 # off chance that they somehow elicit warnings. 4521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4522/* end confdefs.h. */ 4523#include <float.h> 4524#include <limits.h> 4525#include <stdarg.h> 4526#include <stddef.h> 4527extern void ac_decl (int, char *); 4528 4529int 4530main (void) 4531{ 4532(void) ac_decl (0, (char *) 0); 4533 (void) ac_decl; 4534 4535 ; 4536 return 0; 4537} 4538_ACEOF 4539if ac_fn_c_try_compile "$LINENO" 4540then : 4541 if test x"$ac_arg" = x 4542then : 4543 ac_cv_c_undeclared_builtin_options='none needed' 4544else $as_nop 4545 ac_cv_c_undeclared_builtin_options=$ac_arg 4546fi 4547 break 4548fi 4549rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4550fi 4551rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4552 done 4553 CFLAGS=$ac_save_CFLAGS 4554 4555fi 4556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4557printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4558 case $ac_cv_c_undeclared_builtin_options in #( 4559 'cannot detect') : 4560 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4561printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4562as_fn_error $? "cannot make $CC report undeclared builtins 4563See \`config.log' for more details" "$LINENO" 5; } ;; #( 4564 'none needed') : 4565 ac_c_undeclared_builtin_options='' ;; #( 4566 *) : 4567 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4568esac 4569 4570ac_header= ac_cache= 4571for ac_item in $ac_header_c_list 4572do 4573 if test $ac_cache; then 4574 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4575 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4576 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4577 fi 4578 ac_header= ac_cache= 4579 elif test $ac_header; then 4580 ac_cache=$ac_item 4581 else 4582 ac_header=$ac_item 4583 fi 4584done 4585 4586 4587 4588 4589 4590 4591 4592 4593if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4594then : 4595 4596printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4597 4598fi 4599 4600 4601 4602 4603ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4604if test "x$ac_cv_have_decl___clang__" = xyes 4605then : 4606 CLANGCC="yes" 4607else $as_nop 4608 CLANGCC="no" 4609fi 4610ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4611if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4612then : 4613 INTELCC="yes" 4614else $as_nop 4615 INTELCC="no" 4616fi 4617ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4618if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4619then : 4620 SUNCC="yes" 4621else $as_nop 4622 SUNCC="no" 4623fi 4624 4625 4626 4627 4628 4629 4630 4631 4632if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4633 if test -n "$ac_tool_prefix"; then 4634 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4635set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4637printf %s "checking for $ac_word... " >&6; } 4638if test ${ac_cv_path_PKG_CONFIG+y} 4639then : 4640 printf %s "(cached) " >&6 4641else $as_nop 4642 case $PKG_CONFIG in 4643 [\\/]* | ?:[\\/]*) 4644 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4645 ;; 4646 *) 4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4648for as_dir in $PATH 4649do 4650 IFS=$as_save_IFS 4651 case $as_dir in #((( 4652 '') as_dir=./ ;; 4653 */) ;; 4654 *) as_dir=$as_dir/ ;; 4655 esac 4656 for ac_exec_ext in '' $ac_executable_extensions; do 4657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4658 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4660 break 2 4661 fi 4662done 4663 done 4664IFS=$as_save_IFS 4665 4666 ;; 4667esac 4668fi 4669PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4670if test -n "$PKG_CONFIG"; then 4671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4672printf "%s\n" "$PKG_CONFIG" >&6; } 4673else 4674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4675printf "%s\n" "no" >&6; } 4676fi 4677 4678 4679fi 4680if test -z "$ac_cv_path_PKG_CONFIG"; then 4681 ac_pt_PKG_CONFIG=$PKG_CONFIG 4682 # Extract the first word of "pkg-config", so it can be a program name with args. 4683set dummy pkg-config; ac_word=$2 4684{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4685printf %s "checking for $ac_word... " >&6; } 4686if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4687then : 4688 printf %s "(cached) " >&6 4689else $as_nop 4690 case $ac_pt_PKG_CONFIG in 4691 [\\/]* | ?:[\\/]*) 4692 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4693 ;; 4694 *) 4695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4696for as_dir in $PATH 4697do 4698 IFS=$as_save_IFS 4699 case $as_dir in #((( 4700 '') as_dir=./ ;; 4701 */) ;; 4702 *) as_dir=$as_dir/ ;; 4703 esac 4704 for ac_exec_ext in '' $ac_executable_extensions; do 4705 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4706 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4707 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4708 break 2 4709 fi 4710done 4711 done 4712IFS=$as_save_IFS 4713 4714 ;; 4715esac 4716fi 4717ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4718if test -n "$ac_pt_PKG_CONFIG"; then 4719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4720printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4721else 4722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4723printf "%s\n" "no" >&6; } 4724fi 4725 4726 if test "x$ac_pt_PKG_CONFIG" = x; then 4727 PKG_CONFIG="" 4728 else 4729 case $cross_compiling:$ac_tool_warned in 4730yes:) 4731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4732printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4733ac_tool_warned=yes ;; 4734esac 4735 PKG_CONFIG=$ac_pt_PKG_CONFIG 4736 fi 4737else 4738 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4739fi 4740 4741fi 4742if test -n "$PKG_CONFIG"; then 4743 _pkg_min_version=0.9.0 4744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4745printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4746 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4748printf "%s\n" "yes" >&6; } 4749 else 4750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4751printf "%s\n" "no" >&6; } 4752 PKG_CONFIG="" 4753 fi 4754fi 4755 4756 4757 # Make sure we can run config.sub. 4758$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4759 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4760 4761{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4762printf %s "checking build system type... " >&6; } 4763if test ${ac_cv_build+y} 4764then : 4765 printf %s "(cached) " >&6 4766else $as_nop 4767 ac_build_alias=$build_alias 4768test "x$ac_build_alias" = x && 4769 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4770test "x$ac_build_alias" = x && 4771 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4772ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4773 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4774 4775fi 4776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4777printf "%s\n" "$ac_cv_build" >&6; } 4778case $ac_cv_build in 4779*-*-*) ;; 4780*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4781esac 4782build=$ac_cv_build 4783ac_save_IFS=$IFS; IFS='-' 4784set x $ac_cv_build 4785shift 4786build_cpu=$1 4787build_vendor=$2 4788shift; shift 4789# Remember, the first character of IFS is used to create $*, 4790# except with old shells: 4791build_os=$* 4792IFS=$ac_save_IFS 4793case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4794 4795 4796{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4797printf %s "checking host system type... " >&6; } 4798if test ${ac_cv_host+y} 4799then : 4800 printf %s "(cached) " >&6 4801else $as_nop 4802 if test "x$host_alias" = x; then 4803 ac_cv_host=$ac_cv_build 4804else 4805 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4806 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4807fi 4808 4809fi 4810{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4811printf "%s\n" "$ac_cv_host" >&6; } 4812case $ac_cv_host in 4813*-*-*) ;; 4814*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4815esac 4816host=$ac_cv_host 4817ac_save_IFS=$IFS; IFS='-' 4818set x $ac_cv_host 4819shift 4820host_cpu=$1 4821host_vendor=$2 4822shift; shift 4823# Remember, the first character of IFS is used to create $*, 4824# except with old shells: 4825host_os=$* 4826IFS=$ac_save_IFS 4827case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4828 4829 4830{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4831printf %s "checking for a sed that does not truncate output... " >&6; } 4832if test ${ac_cv_path_SED+y} 4833then : 4834 printf %s "(cached) " >&6 4835else $as_nop 4836 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4837 for ac_i in 1 2 3 4 5 6 7; do 4838 ac_script="$ac_script$as_nl$ac_script" 4839 done 4840 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4841 { ac_script=; unset ac_script;} 4842 if test -z "$SED"; then 4843 ac_path_SED_found=false 4844 # Loop through the user's path and test for each of PROGNAME-LIST 4845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4846for as_dir in $PATH 4847do 4848 IFS=$as_save_IFS 4849 case $as_dir in #((( 4850 '') as_dir=./ ;; 4851 */) ;; 4852 *) as_dir=$as_dir/ ;; 4853 esac 4854 for ac_prog in sed gsed 4855 do 4856 for ac_exec_ext in '' $ac_executable_extensions; do 4857 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4858 as_fn_executable_p "$ac_path_SED" || continue 4859# Check for GNU ac_path_SED and select it if it is found. 4860 # Check for GNU $ac_path_SED 4861case `"$ac_path_SED" --version 2>&1` in 4862*GNU*) 4863 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4864*) 4865 ac_count=0 4866 printf %s 0123456789 >"conftest.in" 4867 while : 4868 do 4869 cat "conftest.in" "conftest.in" >"conftest.tmp" 4870 mv "conftest.tmp" "conftest.in" 4871 cp "conftest.in" "conftest.nl" 4872 printf "%s\n" '' >> "conftest.nl" 4873 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4874 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4875 as_fn_arith $ac_count + 1 && ac_count=$as_val 4876 if test $ac_count -gt ${ac_path_SED_max-0}; then 4877 # Best one so far, save it but keep looking for a better one 4878 ac_cv_path_SED="$ac_path_SED" 4879 ac_path_SED_max=$ac_count 4880 fi 4881 # 10*(2^10) chars as input seems more than enough 4882 test $ac_count -gt 10 && break 4883 done 4884 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4885esac 4886 4887 $ac_path_SED_found && break 3 4888 done 4889 done 4890 done 4891IFS=$as_save_IFS 4892 if test -z "$ac_cv_path_SED"; then 4893 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4894 fi 4895else 4896 ac_cv_path_SED=$SED 4897fi 4898 4899fi 4900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4901printf "%s\n" "$ac_cv_path_SED" >&6; } 4902 SED="$ac_cv_path_SED" 4903 rm -f conftest.sed 4904 4905 4906 4907 4908 4909 4910# Check whether --enable-selective-werror was given. 4911if test ${enable_selective_werror+y} 4912then : 4913 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4914else $as_nop 4915 SELECTIVE_WERROR=yes 4916fi 4917 4918 4919 4920 4921 4922# -v is too short to test reliably with XORG_TESTSET_CFLAG 4923if test "x$SUNCC" = "xyes"; then 4924 BASE_CFLAGS="-v" 4925else 4926 BASE_CFLAGS="" 4927fi 4928 4929# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943xorg_testset_save_CFLAGS="$CFLAGS" 4944 4945if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4948printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4949if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4950then : 4951 printf %s "(cached) " >&6 4952else $as_nop 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954/* end confdefs.h. */ 4955int i; 4956_ACEOF 4957if ac_fn_c_try_compile "$LINENO" 4958then : 4959 xorg_cv_cc_flag_unknown_warning_option=yes 4960else $as_nop 4961 xorg_cv_cc_flag_unknown_warning_option=no 4962fi 4963rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4964fi 4965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4966printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4968 CFLAGS="$xorg_testset_save_CFLAGS" 4969fi 4970 4971if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 fi 4975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4977printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4978if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4979then : 4980 printf %s "(cached) " >&6 4981else $as_nop 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983/* end confdefs.h. */ 4984int i; 4985_ACEOF 4986if ac_fn_c_try_compile "$LINENO" 4987then : 4988 xorg_cv_cc_flag_unused_command_line_argument=yes 4989else $as_nop 4990 xorg_cv_cc_flag_unused_command_line_argument=no 4991fi 4992rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4993fi 4994{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4995printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4997 CFLAGS="$xorg_testset_save_CFLAGS" 4998fi 4999 5000found="no" 5001 5002 if test $found = "no" ; then 5003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5005 fi 5006 5007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5009 fi 5010 5011 CFLAGS="$CFLAGS -Wall" 5012 5013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5014printf %s "checking if $CC supports -Wall... " >&6; } 5015 cacheid=xorg_cv_cc_flag__Wall 5016 if eval test \${$cacheid+y} 5017then : 5018 printf %s "(cached) " >&6 5019else $as_nop 5020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5021/* end confdefs.h. */ 5022int i; 5023int 5024main (void) 5025{ 5026 5027 ; 5028 return 0; 5029} 5030_ACEOF 5031if ac_fn_c_try_link "$LINENO" 5032then : 5033 eval $cacheid=yes 5034else $as_nop 5035 eval $cacheid=no 5036fi 5037rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5038 conftest$ac_exeext conftest.$ac_ext 5039fi 5040 5041 5042 CFLAGS="$xorg_testset_save_CFLAGS" 5043 5044 eval supported=\$$cacheid 5045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5046printf "%s\n" "$supported" >&6; } 5047 if test "$supported" = "yes" ; then 5048 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5049 found="yes" 5050 fi 5051 fi 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067xorg_testset_save_CFLAGS="$CFLAGS" 5068 5069if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5072printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5073if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5074then : 5075 printf %s "(cached) " >&6 5076else $as_nop 5077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078/* end confdefs.h. */ 5079int i; 5080_ACEOF 5081if ac_fn_c_try_compile "$LINENO" 5082then : 5083 xorg_cv_cc_flag_unknown_warning_option=yes 5084else $as_nop 5085 xorg_cv_cc_flag_unknown_warning_option=no 5086fi 5087rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5088fi 5089{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5090printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5092 CFLAGS="$xorg_testset_save_CFLAGS" 5093fi 5094 5095if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5098 fi 5099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5101printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5102if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5103then : 5104 printf %s "(cached) " >&6 5105else $as_nop 5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5107/* end confdefs.h. */ 5108int i; 5109_ACEOF 5110if ac_fn_c_try_compile "$LINENO" 5111then : 5112 xorg_cv_cc_flag_unused_command_line_argument=yes 5113else $as_nop 5114 xorg_cv_cc_flag_unused_command_line_argument=no 5115fi 5116rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5117fi 5118{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5119printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5121 CFLAGS="$xorg_testset_save_CFLAGS" 5122fi 5123 5124found="no" 5125 5126 if test $found = "no" ; then 5127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5129 fi 5130 5131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5133 fi 5134 5135 CFLAGS="$CFLAGS -Wpointer-arith" 5136 5137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5138printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5139 cacheid=xorg_cv_cc_flag__Wpointer_arith 5140 if eval test \${$cacheid+y} 5141then : 5142 printf %s "(cached) " >&6 5143else $as_nop 5144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5145/* end confdefs.h. */ 5146int i; 5147int 5148main (void) 5149{ 5150 5151 ; 5152 return 0; 5153} 5154_ACEOF 5155if ac_fn_c_try_link "$LINENO" 5156then : 5157 eval $cacheid=yes 5158else $as_nop 5159 eval $cacheid=no 5160fi 5161rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5162 conftest$ac_exeext conftest.$ac_ext 5163fi 5164 5165 5166 CFLAGS="$xorg_testset_save_CFLAGS" 5167 5168 eval supported=\$$cacheid 5169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5170printf "%s\n" "$supported" >&6; } 5171 if test "$supported" = "yes" ; then 5172 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5173 found="yes" 5174 fi 5175 fi 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191xorg_testset_save_CFLAGS="$CFLAGS" 5192 5193if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5196printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5197if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5198then : 5199 printf %s "(cached) " >&6 5200else $as_nop 5201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202/* end confdefs.h. */ 5203int i; 5204_ACEOF 5205if ac_fn_c_try_compile "$LINENO" 5206then : 5207 xorg_cv_cc_flag_unknown_warning_option=yes 5208else $as_nop 5209 xorg_cv_cc_flag_unknown_warning_option=no 5210fi 5211rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5212fi 5213{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5214printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5215 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5216 CFLAGS="$xorg_testset_save_CFLAGS" 5217fi 5218 5219if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5222 fi 5223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5225printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5226if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5227then : 5228 printf %s "(cached) " >&6 5229else $as_nop 5230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5231/* end confdefs.h. */ 5232int i; 5233_ACEOF 5234if ac_fn_c_try_compile "$LINENO" 5235then : 5236 xorg_cv_cc_flag_unused_command_line_argument=yes 5237else $as_nop 5238 xorg_cv_cc_flag_unused_command_line_argument=no 5239fi 5240rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5241fi 5242{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5243printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5244 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246fi 5247 5248found="no" 5249 5250 if test $found = "no" ; then 5251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5253 fi 5254 5255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5257 fi 5258 5259 CFLAGS="$CFLAGS -Wmissing-declarations" 5260 5261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5262printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5263 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5264 if eval test \${$cacheid+y} 5265then : 5266 printf %s "(cached) " >&6 5267else $as_nop 5268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5269/* end confdefs.h. */ 5270int i; 5271int 5272main (void) 5273{ 5274 5275 ; 5276 return 0; 5277} 5278_ACEOF 5279if ac_fn_c_try_link "$LINENO" 5280then : 5281 eval $cacheid=yes 5282else $as_nop 5283 eval $cacheid=no 5284fi 5285rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5286 conftest$ac_exeext conftest.$ac_ext 5287fi 5288 5289 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 5292 eval supported=\$$cacheid 5293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5294printf "%s\n" "$supported" >&6; } 5295 if test "$supported" = "yes" ; then 5296 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5297 found="yes" 5298 fi 5299 fi 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315xorg_testset_save_CFLAGS="$CFLAGS" 5316 5317if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5320printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5321if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5322then : 5323 printf %s "(cached) " >&6 5324else $as_nop 5325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5326/* end confdefs.h. */ 5327int i; 5328_ACEOF 5329if ac_fn_c_try_compile "$LINENO" 5330then : 5331 xorg_cv_cc_flag_unknown_warning_option=yes 5332else $as_nop 5333 xorg_cv_cc_flag_unknown_warning_option=no 5334fi 5335rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5336fi 5337{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5338printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5340 CFLAGS="$xorg_testset_save_CFLAGS" 5341fi 5342 5343if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5346 fi 5347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5349printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5350if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5351then : 5352 printf %s "(cached) " >&6 5353else $as_nop 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355/* end confdefs.h. */ 5356int i; 5357_ACEOF 5358if ac_fn_c_try_compile "$LINENO" 5359then : 5360 xorg_cv_cc_flag_unused_command_line_argument=yes 5361else $as_nop 5362 xorg_cv_cc_flag_unused_command_line_argument=no 5363fi 5364rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5365fi 5366{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5367printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5369 CFLAGS="$xorg_testset_save_CFLAGS" 5370fi 5371 5372found="no" 5373 5374 if test $found = "no" ; then 5375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5377 fi 5378 5379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5381 fi 5382 5383 CFLAGS="$CFLAGS -Wformat=2" 5384 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5386printf %s "checking if $CC supports -Wformat=2... " >&6; } 5387 cacheid=xorg_cv_cc_flag__Wformat_2 5388 if eval test \${$cacheid+y} 5389then : 5390 printf %s "(cached) " >&6 5391else $as_nop 5392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5393/* end confdefs.h. */ 5394int i; 5395int 5396main (void) 5397{ 5398 5399 ; 5400 return 0; 5401} 5402_ACEOF 5403if ac_fn_c_try_link "$LINENO" 5404then : 5405 eval $cacheid=yes 5406else $as_nop 5407 eval $cacheid=no 5408fi 5409rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5410 conftest$ac_exeext conftest.$ac_ext 5411fi 5412 5413 5414 CFLAGS="$xorg_testset_save_CFLAGS" 5415 5416 eval supported=\$$cacheid 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5418printf "%s\n" "$supported" >&6; } 5419 if test "$supported" = "yes" ; then 5420 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5421 found="yes" 5422 fi 5423 fi 5424 5425 if test $found = "no" ; then 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5432 fi 5433 5434 CFLAGS="$CFLAGS -Wformat" 5435 5436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5437printf %s "checking if $CC supports -Wformat... " >&6; } 5438 cacheid=xorg_cv_cc_flag__Wformat 5439 if eval test \${$cacheid+y} 5440then : 5441 printf %s "(cached) " >&6 5442else $as_nop 5443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5444/* end confdefs.h. */ 5445int i; 5446int 5447main (void) 5448{ 5449 5450 ; 5451 return 0; 5452} 5453_ACEOF 5454if ac_fn_c_try_link "$LINENO" 5455then : 5456 eval $cacheid=yes 5457else $as_nop 5458 eval $cacheid=no 5459fi 5460rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5461 conftest$ac_exeext conftest.$ac_ext 5462fi 5463 5464 5465 CFLAGS="$xorg_testset_save_CFLAGS" 5466 5467 eval supported=\$$cacheid 5468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5469printf "%s\n" "$supported" >&6; } 5470 if test "$supported" = "yes" ; then 5471 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5472 found="yes" 5473 fi 5474 fi 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492xorg_testset_save_CFLAGS="$CFLAGS" 5493 5494if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5497printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5498if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5499then : 5500 printf %s "(cached) " >&6 5501else $as_nop 5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503/* end confdefs.h. */ 5504int i; 5505_ACEOF 5506if ac_fn_c_try_compile "$LINENO" 5507then : 5508 xorg_cv_cc_flag_unknown_warning_option=yes 5509else $as_nop 5510 xorg_cv_cc_flag_unknown_warning_option=no 5511fi 5512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5513fi 5514{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5515printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518fi 5519 5520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5523 fi 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5526printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5527if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5528then : 5529 printf %s "(cached) " >&6 5530else $as_nop 5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532/* end confdefs.h. */ 5533int i; 5534_ACEOF 5535if ac_fn_c_try_compile "$LINENO" 5536then : 5537 xorg_cv_cc_flag_unused_command_line_argument=yes 5538else $as_nop 5539 xorg_cv_cc_flag_unused_command_line_argument=no 5540fi 5541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5542fi 5543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5544printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5546 CFLAGS="$xorg_testset_save_CFLAGS" 5547fi 5548 5549found="no" 5550 5551 if test $found = "no" ; then 5552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5558 fi 5559 5560 CFLAGS="$CFLAGS -Wstrict-prototypes" 5561 5562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5563printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5564 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5565 if eval test \${$cacheid+y} 5566then : 5567 printf %s "(cached) " >&6 5568else $as_nop 5569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571int i; 5572int 5573main (void) 5574{ 5575 5576 ; 5577 return 0; 5578} 5579_ACEOF 5580if ac_fn_c_try_link "$LINENO" 5581then : 5582 eval $cacheid=yes 5583else $as_nop 5584 eval $cacheid=no 5585fi 5586rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5587 conftest$ac_exeext conftest.$ac_ext 5588fi 5589 5590 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592 5593 eval supported=\$$cacheid 5594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5595printf "%s\n" "$supported" >&6; } 5596 if test "$supported" = "yes" ; then 5597 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5598 found="yes" 5599 fi 5600 fi 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616xorg_testset_save_CFLAGS="$CFLAGS" 5617 5618if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5621printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5622if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5623then : 5624 printf %s "(cached) " >&6 5625else $as_nop 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627/* end confdefs.h. */ 5628int i; 5629_ACEOF 5630if ac_fn_c_try_compile "$LINENO" 5631then : 5632 xorg_cv_cc_flag_unknown_warning_option=yes 5633else $as_nop 5634 xorg_cv_cc_flag_unknown_warning_option=no 5635fi 5636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5637fi 5638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5639printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642fi 5643 5644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 fi 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5650printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5651if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5652then : 5653 printf %s "(cached) " >&6 5654else $as_nop 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656/* end confdefs.h. */ 5657int i; 5658_ACEOF 5659if ac_fn_c_try_compile "$LINENO" 5660then : 5661 xorg_cv_cc_flag_unused_command_line_argument=yes 5662else $as_nop 5663 xorg_cv_cc_flag_unused_command_line_argument=no 5664fi 5665rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5666fi 5667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5668printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5670 CFLAGS="$xorg_testset_save_CFLAGS" 5671fi 5672 5673found="no" 5674 5675 if test $found = "no" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 5680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5682 fi 5683 5684 CFLAGS="$CFLAGS -Wmissing-prototypes" 5685 5686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5687printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5688 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5689 if eval test \${$cacheid+y} 5690then : 5691 printf %s "(cached) " >&6 5692else $as_nop 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695int i; 5696int 5697main (void) 5698{ 5699 5700 ; 5701 return 0; 5702} 5703_ACEOF 5704if ac_fn_c_try_link "$LINENO" 5705then : 5706 eval $cacheid=yes 5707else $as_nop 5708 eval $cacheid=no 5709fi 5710rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5711 conftest$ac_exeext conftest.$ac_ext 5712fi 5713 5714 5715 CFLAGS="$xorg_testset_save_CFLAGS" 5716 5717 eval supported=\$$cacheid 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5719printf "%s\n" "$supported" >&6; } 5720 if test "$supported" = "yes" ; then 5721 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5722 found="yes" 5723 fi 5724 fi 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740xorg_testset_save_CFLAGS="$CFLAGS" 5741 5742if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5745printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5746if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5747then : 5748 printf %s "(cached) " >&6 5749else $as_nop 5750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751/* end confdefs.h. */ 5752int i; 5753_ACEOF 5754if ac_fn_c_try_compile "$LINENO" 5755then : 5756 xorg_cv_cc_flag_unknown_warning_option=yes 5757else $as_nop 5758 xorg_cv_cc_flag_unknown_warning_option=no 5759fi 5760rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5761fi 5762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5763printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766fi 5767 5768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 fi 5772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5774printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5775if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5776then : 5777 printf %s "(cached) " >&6 5778else $as_nop 5779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5780/* end confdefs.h. */ 5781int i; 5782_ACEOF 5783if ac_fn_c_try_compile "$LINENO" 5784then : 5785 xorg_cv_cc_flag_unused_command_line_argument=yes 5786else $as_nop 5787 xorg_cv_cc_flag_unused_command_line_argument=no 5788fi 5789rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5790fi 5791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5792printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5794 CFLAGS="$xorg_testset_save_CFLAGS" 5795fi 5796 5797found="no" 5798 5799 if test $found = "no" ; then 5800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5802 fi 5803 5804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 fi 5807 5808 CFLAGS="$CFLAGS -Wnested-externs" 5809 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5811printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5812 cacheid=xorg_cv_cc_flag__Wnested_externs 5813 if eval test \${$cacheid+y} 5814then : 5815 printf %s "(cached) " >&6 5816else $as_nop 5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818/* end confdefs.h. */ 5819int i; 5820int 5821main (void) 5822{ 5823 5824 ; 5825 return 0; 5826} 5827_ACEOF 5828if ac_fn_c_try_link "$LINENO" 5829then : 5830 eval $cacheid=yes 5831else $as_nop 5832 eval $cacheid=no 5833fi 5834rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5835 conftest$ac_exeext conftest.$ac_ext 5836fi 5837 5838 5839 CFLAGS="$xorg_testset_save_CFLAGS" 5840 5841 eval supported=\$$cacheid 5842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5843printf "%s\n" "$supported" >&6; } 5844 if test "$supported" = "yes" ; then 5845 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5846 found="yes" 5847 fi 5848 fi 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864xorg_testset_save_CFLAGS="$CFLAGS" 5865 5866if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5869printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5870if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5871then : 5872 printf %s "(cached) " >&6 5873else $as_nop 5874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5875/* end confdefs.h. */ 5876int i; 5877_ACEOF 5878if ac_fn_c_try_compile "$LINENO" 5879then : 5880 xorg_cv_cc_flag_unknown_warning_option=yes 5881else $as_nop 5882 xorg_cv_cc_flag_unknown_warning_option=no 5883fi 5884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5885fi 5886{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5887printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890fi 5891 5892if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 fi 5896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5898printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5899if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5900then : 5901 printf %s "(cached) " >&6 5902else $as_nop 5903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5904/* end confdefs.h. */ 5905int i; 5906_ACEOF 5907if ac_fn_c_try_compile "$LINENO" 5908then : 5909 xorg_cv_cc_flag_unused_command_line_argument=yes 5910else $as_nop 5911 xorg_cv_cc_flag_unused_command_line_argument=no 5912fi 5913rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5914fi 5915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5916printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5918 CFLAGS="$xorg_testset_save_CFLAGS" 5919fi 5920 5921found="no" 5922 5923 if test $found = "no" ; then 5924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5926 fi 5927 5928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 fi 5931 5932 CFLAGS="$CFLAGS -Wbad-function-cast" 5933 5934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5935printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5936 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5937 if eval test \${$cacheid+y} 5938then : 5939 printf %s "(cached) " >&6 5940else $as_nop 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942/* end confdefs.h. */ 5943int i; 5944int 5945main (void) 5946{ 5947 5948 ; 5949 return 0; 5950} 5951_ACEOF 5952if ac_fn_c_try_link "$LINENO" 5953then : 5954 eval $cacheid=yes 5955else $as_nop 5956 eval $cacheid=no 5957fi 5958rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5959 conftest$ac_exeext conftest.$ac_ext 5960fi 5961 5962 5963 CFLAGS="$xorg_testset_save_CFLAGS" 5964 5965 eval supported=\$$cacheid 5966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5967printf "%s\n" "$supported" >&6; } 5968 if test "$supported" = "yes" ; then 5969 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5970 found="yes" 5971 fi 5972 fi 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988xorg_testset_save_CFLAGS="$CFLAGS" 5989 5990if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5993printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5994if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5995then : 5996 printf %s "(cached) " >&6 5997else $as_nop 5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999/* end confdefs.h. */ 6000int i; 6001_ACEOF 6002if ac_fn_c_try_compile "$LINENO" 6003then : 6004 xorg_cv_cc_flag_unknown_warning_option=yes 6005else $as_nop 6006 xorg_cv_cc_flag_unknown_warning_option=no 6007fi 6008rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6009fi 6010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6011printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6013 CFLAGS="$xorg_testset_save_CFLAGS" 6014fi 6015 6016if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6019 fi 6020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6022printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6023if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6024then : 6025 printf %s "(cached) " >&6 6026else $as_nop 6027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6028/* end confdefs.h. */ 6029int i; 6030_ACEOF 6031if ac_fn_c_try_compile "$LINENO" 6032then : 6033 xorg_cv_cc_flag_unused_command_line_argument=yes 6034else $as_nop 6035 xorg_cv_cc_flag_unused_command_line_argument=no 6036fi 6037rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6038fi 6039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6040printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043fi 6044 6045found="no" 6046 6047 if test $found = "no" ; then 6048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6050 fi 6051 6052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6054 fi 6055 6056 CFLAGS="$CFLAGS -Wold-style-definition" 6057 6058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6059printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6060 cacheid=xorg_cv_cc_flag__Wold_style_definition 6061 if eval test \${$cacheid+y} 6062then : 6063 printf %s "(cached) " >&6 6064else $as_nop 6065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066/* end confdefs.h. */ 6067int i; 6068int 6069main (void) 6070{ 6071 6072 ; 6073 return 0; 6074} 6075_ACEOF 6076if ac_fn_c_try_link "$LINENO" 6077then : 6078 eval $cacheid=yes 6079else $as_nop 6080 eval $cacheid=no 6081fi 6082rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6083 conftest$ac_exeext conftest.$ac_ext 6084fi 6085 6086 6087 CFLAGS="$xorg_testset_save_CFLAGS" 6088 6089 eval supported=\$$cacheid 6090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6091printf "%s\n" "$supported" >&6; } 6092 if test "$supported" = "yes" ; then 6093 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6094 found="yes" 6095 fi 6096 fi 6097 6098 if test $found = "no" ; then 6099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 fi 6102 6103 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6105 fi 6106 6107 CFLAGS="$CFLAGS -fd" 6108 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6110printf %s "checking if $CC supports -fd... " >&6; } 6111 cacheid=xorg_cv_cc_flag__fd 6112 if eval test \${$cacheid+y} 6113then : 6114 printf %s "(cached) " >&6 6115else $as_nop 6116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6117/* end confdefs.h. */ 6118int i; 6119int 6120main (void) 6121{ 6122 6123 ; 6124 return 0; 6125} 6126_ACEOF 6127if ac_fn_c_try_link "$LINENO" 6128then : 6129 eval $cacheid=yes 6130else $as_nop 6131 eval $cacheid=no 6132fi 6133rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6134 conftest$ac_exeext conftest.$ac_ext 6135fi 6136 6137 6138 CFLAGS="$xorg_testset_save_CFLAGS" 6139 6140 eval supported=\$$cacheid 6141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6142printf "%s\n" "$supported" >&6; } 6143 if test "$supported" = "yes" ; then 6144 BASE_CFLAGS="$BASE_CFLAGS -fd" 6145 found="yes" 6146 fi 6147 fi 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163xorg_testset_save_CFLAGS="$CFLAGS" 6164 6165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6168printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6169if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6170then : 6171 printf %s "(cached) " >&6 6172else $as_nop 6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6174/* end confdefs.h. */ 6175int i; 6176_ACEOF 6177if ac_fn_c_try_compile "$LINENO" 6178then : 6179 xorg_cv_cc_flag_unknown_warning_option=yes 6180else $as_nop 6181 xorg_cv_cc_flag_unknown_warning_option=no 6182fi 6183rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6184fi 6185{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6186printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6188 CFLAGS="$xorg_testset_save_CFLAGS" 6189fi 6190 6191if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6194 fi 6195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6197printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6198if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6199then : 6200 printf %s "(cached) " >&6 6201else $as_nop 6202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6203/* end confdefs.h. */ 6204int i; 6205_ACEOF 6206if ac_fn_c_try_compile "$LINENO" 6207then : 6208 xorg_cv_cc_flag_unused_command_line_argument=yes 6209else $as_nop 6210 xorg_cv_cc_flag_unused_command_line_argument=no 6211fi 6212rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6213fi 6214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6215printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6217 CFLAGS="$xorg_testset_save_CFLAGS" 6218fi 6219 6220found="no" 6221 6222 if test $found = "no" ; then 6223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 fi 6226 6227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6229 fi 6230 6231 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6232 6233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6234printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6235 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6236 if eval test \${$cacheid+y} 6237then : 6238 printf %s "(cached) " >&6 6239else $as_nop 6240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6241/* end confdefs.h. */ 6242int i; 6243int 6244main (void) 6245{ 6246 6247 ; 6248 return 0; 6249} 6250_ACEOF 6251if ac_fn_c_try_link "$LINENO" 6252then : 6253 eval $cacheid=yes 6254else $as_nop 6255 eval $cacheid=no 6256fi 6257rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6258 conftest$ac_exeext conftest.$ac_ext 6259fi 6260 6261 6262 CFLAGS="$xorg_testset_save_CFLAGS" 6263 6264 eval supported=\$$cacheid 6265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6266printf "%s\n" "$supported" >&6; } 6267 if test "$supported" = "yes" ; then 6268 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6269 found="yes" 6270 fi 6271 fi 6272 6273 6274 6275 6276 6277# This chunk adds additional warnings that could catch undesired effects. 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291xorg_testset_save_CFLAGS="$CFLAGS" 6292 6293if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6296printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6297if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6298then : 6299 printf %s "(cached) " >&6 6300else $as_nop 6301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6302/* end confdefs.h. */ 6303int i; 6304_ACEOF 6305if ac_fn_c_try_compile "$LINENO" 6306then : 6307 xorg_cv_cc_flag_unknown_warning_option=yes 6308else $as_nop 6309 xorg_cv_cc_flag_unknown_warning_option=no 6310fi 6311rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6312fi 6313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6314printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317fi 6318 6319if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6325printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6326if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6327then : 6328 printf %s "(cached) " >&6 6329else $as_nop 6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331/* end confdefs.h. */ 6332int i; 6333_ACEOF 6334if ac_fn_c_try_compile "$LINENO" 6335then : 6336 xorg_cv_cc_flag_unused_command_line_argument=yes 6337else $as_nop 6338 xorg_cv_cc_flag_unused_command_line_argument=no 6339fi 6340rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6341fi 6342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6343printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6345 CFLAGS="$xorg_testset_save_CFLAGS" 6346fi 6347 6348found="no" 6349 6350 if test $found = "no" ; then 6351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6353 fi 6354 6355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6357 fi 6358 6359 CFLAGS="$CFLAGS -Wunused" 6360 6361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6362printf %s "checking if $CC supports -Wunused... " >&6; } 6363 cacheid=xorg_cv_cc_flag__Wunused 6364 if eval test \${$cacheid+y} 6365then : 6366 printf %s "(cached) " >&6 6367else $as_nop 6368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369/* end confdefs.h. */ 6370int i; 6371int 6372main (void) 6373{ 6374 6375 ; 6376 return 0; 6377} 6378_ACEOF 6379if ac_fn_c_try_link "$LINENO" 6380then : 6381 eval $cacheid=yes 6382else $as_nop 6383 eval $cacheid=no 6384fi 6385rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6386 conftest$ac_exeext conftest.$ac_ext 6387fi 6388 6389 6390 CFLAGS="$xorg_testset_save_CFLAGS" 6391 6392 eval supported=\$$cacheid 6393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6394printf "%s\n" "$supported" >&6; } 6395 if test "$supported" = "yes" ; then 6396 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6397 found="yes" 6398 fi 6399 fi 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415xorg_testset_save_CFLAGS="$CFLAGS" 6416 6417if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6420printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6421if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6422then : 6423 printf %s "(cached) " >&6 6424else $as_nop 6425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6426/* end confdefs.h. */ 6427int i; 6428_ACEOF 6429if ac_fn_c_try_compile "$LINENO" 6430then : 6431 xorg_cv_cc_flag_unknown_warning_option=yes 6432else $as_nop 6433 xorg_cv_cc_flag_unknown_warning_option=no 6434fi 6435rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6436fi 6437{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6438printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441fi 6442 6443if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6449printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6450if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6451then : 6452 printf %s "(cached) " >&6 6453else $as_nop 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455/* end confdefs.h. */ 6456int i; 6457_ACEOF 6458if ac_fn_c_try_compile "$LINENO" 6459then : 6460 xorg_cv_cc_flag_unused_command_line_argument=yes 6461else $as_nop 6462 xorg_cv_cc_flag_unused_command_line_argument=no 6463fi 6464rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6465fi 6466{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6467printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6468 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6469 CFLAGS="$xorg_testset_save_CFLAGS" 6470fi 6471 6472found="no" 6473 6474 if test $found = "no" ; then 6475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6477 fi 6478 6479 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6481 fi 6482 6483 CFLAGS="$CFLAGS -Wuninitialized" 6484 6485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6486printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6487 cacheid=xorg_cv_cc_flag__Wuninitialized 6488 if eval test \${$cacheid+y} 6489then : 6490 printf %s "(cached) " >&6 6491else $as_nop 6492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6493/* end confdefs.h. */ 6494int i; 6495int 6496main (void) 6497{ 6498 6499 ; 6500 return 0; 6501} 6502_ACEOF 6503if ac_fn_c_try_link "$LINENO" 6504then : 6505 eval $cacheid=yes 6506else $as_nop 6507 eval $cacheid=no 6508fi 6509rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6510 conftest$ac_exeext conftest.$ac_ext 6511fi 6512 6513 6514 CFLAGS="$xorg_testset_save_CFLAGS" 6515 6516 eval supported=\$$cacheid 6517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6518printf "%s\n" "$supported" >&6; } 6519 if test "$supported" = "yes" ; then 6520 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6521 found="yes" 6522 fi 6523 fi 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539xorg_testset_save_CFLAGS="$CFLAGS" 6540 6541if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6544printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6545if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6546then : 6547 printf %s "(cached) " >&6 6548else $as_nop 6549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6550/* end confdefs.h. */ 6551int i; 6552_ACEOF 6553if ac_fn_c_try_compile "$LINENO" 6554then : 6555 xorg_cv_cc_flag_unknown_warning_option=yes 6556else $as_nop 6557 xorg_cv_cc_flag_unknown_warning_option=no 6558fi 6559rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6560fi 6561{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6562printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6564 CFLAGS="$xorg_testset_save_CFLAGS" 6565fi 6566 6567if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6573printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6574if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6575then : 6576 printf %s "(cached) " >&6 6577else $as_nop 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579/* end confdefs.h. */ 6580int i; 6581_ACEOF 6582if ac_fn_c_try_compile "$LINENO" 6583then : 6584 xorg_cv_cc_flag_unused_command_line_argument=yes 6585else $as_nop 6586 xorg_cv_cc_flag_unused_command_line_argument=no 6587fi 6588rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6589fi 6590{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6591printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6593 CFLAGS="$xorg_testset_save_CFLAGS" 6594fi 6595 6596found="no" 6597 6598 if test $found = "no" ; then 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 fi 6602 6603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6605 fi 6606 6607 CFLAGS="$CFLAGS -Wshadow" 6608 6609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6610printf %s "checking if $CC supports -Wshadow... " >&6; } 6611 cacheid=xorg_cv_cc_flag__Wshadow 6612 if eval test \${$cacheid+y} 6613then : 6614 printf %s "(cached) " >&6 6615else $as_nop 6616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6617/* end confdefs.h. */ 6618int i; 6619int 6620main (void) 6621{ 6622 6623 ; 6624 return 0; 6625} 6626_ACEOF 6627if ac_fn_c_try_link "$LINENO" 6628then : 6629 eval $cacheid=yes 6630else $as_nop 6631 eval $cacheid=no 6632fi 6633rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6634 conftest$ac_exeext conftest.$ac_ext 6635fi 6636 6637 6638 CFLAGS="$xorg_testset_save_CFLAGS" 6639 6640 eval supported=\$$cacheid 6641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6642printf "%s\n" "$supported" >&6; } 6643 if test "$supported" = "yes" ; then 6644 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6645 found="yes" 6646 fi 6647 fi 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663xorg_testset_save_CFLAGS="$CFLAGS" 6664 6665if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6668printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6669if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6670then : 6671 printf %s "(cached) " >&6 6672else $as_nop 6673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6674/* end confdefs.h. */ 6675int i; 6676_ACEOF 6677if ac_fn_c_try_compile "$LINENO" 6678then : 6679 xorg_cv_cc_flag_unknown_warning_option=yes 6680else $as_nop 6681 xorg_cv_cc_flag_unknown_warning_option=no 6682fi 6683rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6684fi 6685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6686printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689fi 6690 6691if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 fi 6695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6697printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6698if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6699then : 6700 printf %s "(cached) " >&6 6701else $as_nop 6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703/* end confdefs.h. */ 6704int i; 6705_ACEOF 6706if ac_fn_c_try_compile "$LINENO" 6707then : 6708 xorg_cv_cc_flag_unused_command_line_argument=yes 6709else $as_nop 6710 xorg_cv_cc_flag_unused_command_line_argument=no 6711fi 6712rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6713fi 6714{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6715printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6716 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6717 CFLAGS="$xorg_testset_save_CFLAGS" 6718fi 6719 6720found="no" 6721 6722 if test $found = "no" ; then 6723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6725 fi 6726 6727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6729 fi 6730 6731 CFLAGS="$CFLAGS -Wmissing-noreturn" 6732 6733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6734printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6735 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6736 if eval test \${$cacheid+y} 6737then : 6738 printf %s "(cached) " >&6 6739else $as_nop 6740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6741/* end confdefs.h. */ 6742int i; 6743int 6744main (void) 6745{ 6746 6747 ; 6748 return 0; 6749} 6750_ACEOF 6751if ac_fn_c_try_link "$LINENO" 6752then : 6753 eval $cacheid=yes 6754else $as_nop 6755 eval $cacheid=no 6756fi 6757rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6758 conftest$ac_exeext conftest.$ac_ext 6759fi 6760 6761 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763 6764 eval supported=\$$cacheid 6765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6766printf "%s\n" "$supported" >&6; } 6767 if test "$supported" = "yes" ; then 6768 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6769 found="yes" 6770 fi 6771 fi 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787xorg_testset_save_CFLAGS="$CFLAGS" 6788 6789if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6792printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6793if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6794then : 6795 printf %s "(cached) " >&6 6796else $as_nop 6797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6798/* end confdefs.h. */ 6799int i; 6800_ACEOF 6801if ac_fn_c_try_compile "$LINENO" 6802then : 6803 xorg_cv_cc_flag_unknown_warning_option=yes 6804else $as_nop 6805 xorg_cv_cc_flag_unknown_warning_option=no 6806fi 6807rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6808fi 6809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6810printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6812 CFLAGS="$xorg_testset_save_CFLAGS" 6813fi 6814 6815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 fi 6819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6821printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6822if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6823then : 6824 printf %s "(cached) " >&6 6825else $as_nop 6826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6827/* end confdefs.h. */ 6828int i; 6829_ACEOF 6830if ac_fn_c_try_compile "$LINENO" 6831then : 6832 xorg_cv_cc_flag_unused_command_line_argument=yes 6833else $as_nop 6834 xorg_cv_cc_flag_unused_command_line_argument=no 6835fi 6836rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6837fi 6838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6839printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6840 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842fi 6843 6844found="no" 6845 6846 if test $found = "no" ; then 6847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6849 fi 6850 6851 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6853 fi 6854 6855 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6856 6857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6858printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6859 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6860 if eval test \${$cacheid+y} 6861then : 6862 printf %s "(cached) " >&6 6863else $as_nop 6864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6865/* end confdefs.h. */ 6866int i; 6867int 6868main (void) 6869{ 6870 6871 ; 6872 return 0; 6873} 6874_ACEOF 6875if ac_fn_c_try_link "$LINENO" 6876then : 6877 eval $cacheid=yes 6878else $as_nop 6879 eval $cacheid=no 6880fi 6881rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6882 conftest$ac_exeext conftest.$ac_ext 6883fi 6884 6885 6886 CFLAGS="$xorg_testset_save_CFLAGS" 6887 6888 eval supported=\$$cacheid 6889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6890printf "%s\n" "$supported" >&6; } 6891 if test "$supported" = "yes" ; then 6892 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6893 found="yes" 6894 fi 6895 fi 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911xorg_testset_save_CFLAGS="$CFLAGS" 6912 6913if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6916printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6917if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6918then : 6919 printf %s "(cached) " >&6 6920else $as_nop 6921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6922/* end confdefs.h. */ 6923int i; 6924_ACEOF 6925if ac_fn_c_try_compile "$LINENO" 6926then : 6927 xorg_cv_cc_flag_unknown_warning_option=yes 6928else $as_nop 6929 xorg_cv_cc_flag_unknown_warning_option=no 6930fi 6931rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6932fi 6933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6934printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6936 CFLAGS="$xorg_testset_save_CFLAGS" 6937fi 6938 6939if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 fi 6943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6945printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6946if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6947then : 6948 printf %s "(cached) " >&6 6949else $as_nop 6950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6951/* end confdefs.h. */ 6952int i; 6953_ACEOF 6954if ac_fn_c_try_compile "$LINENO" 6955then : 6956 xorg_cv_cc_flag_unused_command_line_argument=yes 6957else $as_nop 6958 xorg_cv_cc_flag_unused_command_line_argument=no 6959fi 6960rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6961fi 6962{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6963printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6964 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6965 CFLAGS="$xorg_testset_save_CFLAGS" 6966fi 6967 6968found="no" 6969 6970 if test $found = "no" ; then 6971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6973 fi 6974 6975 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6977 fi 6978 6979 CFLAGS="$CFLAGS -Wredundant-decls" 6980 6981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6982printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6983 cacheid=xorg_cv_cc_flag__Wredundant_decls 6984 if eval test \${$cacheid+y} 6985then : 6986 printf %s "(cached) " >&6 6987else $as_nop 6988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6989/* end confdefs.h. */ 6990int i; 6991int 6992main (void) 6993{ 6994 6995 ; 6996 return 0; 6997} 6998_ACEOF 6999if ac_fn_c_try_link "$LINENO" 7000then : 7001 eval $cacheid=yes 7002else $as_nop 7003 eval $cacheid=no 7004fi 7005rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7006 conftest$ac_exeext conftest.$ac_ext 7007fi 7008 7009 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 7012 eval supported=\$$cacheid 7013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7014printf "%s\n" "$supported" >&6; } 7015 if test "$supported" = "yes" ; then 7016 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7017 found="yes" 7018 fi 7019 fi 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035xorg_testset_save_CFLAGS="$CFLAGS" 7036 7037if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7040printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7041if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7042then : 7043 printf %s "(cached) " >&6 7044else $as_nop 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046/* end confdefs.h. */ 7047int i; 7048_ACEOF 7049if ac_fn_c_try_compile "$LINENO" 7050then : 7051 xorg_cv_cc_flag_unknown_warning_option=yes 7052else $as_nop 7053 xorg_cv_cc_flag_unknown_warning_option=no 7054fi 7055rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7056fi 7057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7058printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7060 CFLAGS="$xorg_testset_save_CFLAGS" 7061fi 7062 7063if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7066 fi 7067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7069printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7070if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7071then : 7072 printf %s "(cached) " >&6 7073else $as_nop 7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7075/* end confdefs.h. */ 7076int i; 7077_ACEOF 7078if ac_fn_c_try_compile "$LINENO" 7079then : 7080 xorg_cv_cc_flag_unused_command_line_argument=yes 7081else $as_nop 7082 xorg_cv_cc_flag_unused_command_line_argument=no 7083fi 7084rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7085fi 7086{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7087printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7089 CFLAGS="$xorg_testset_save_CFLAGS" 7090fi 7091 7092found="no" 7093 7094 if test $found = "no" ; then 7095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 fi 7098 7099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7101 fi 7102 7103 CFLAGS="$CFLAGS -Wlogical-op" 7104 7105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7106printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7107 cacheid=xorg_cv_cc_flag__Wlogical_op 7108 if eval test \${$cacheid+y} 7109then : 7110 printf %s "(cached) " >&6 7111else $as_nop 7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7113/* end confdefs.h. */ 7114int i; 7115int 7116main (void) 7117{ 7118 7119 ; 7120 return 0; 7121} 7122_ACEOF 7123if ac_fn_c_try_link "$LINENO" 7124then : 7125 eval $cacheid=yes 7126else $as_nop 7127 eval $cacheid=no 7128fi 7129rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7130 conftest$ac_exeext conftest.$ac_ext 7131fi 7132 7133 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135 7136 eval supported=\$$cacheid 7137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7138printf "%s\n" "$supported" >&6; } 7139 if test "$supported" = "yes" ; then 7140 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7141 found="yes" 7142 fi 7143 fi 7144 7145 7146 7147# These are currently disabled because they are noisy. They will be enabled 7148# in the future once the codebase is sufficiently modernized to silence 7149# them. For now, I don't want them to drown out the other warnings. 7150# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7151# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7152# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7153 7154# Turn some warnings into errors, so we don't accidently get successful builds 7155# when there are problems that should be fixed. 7156 7157if test "x$SELECTIVE_WERROR" = "xyes" ; then 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171xorg_testset_save_CFLAGS="$CFLAGS" 7172 7173if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7176printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7177if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7178then : 7179 printf %s "(cached) " >&6 7180else $as_nop 7181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7182/* end confdefs.h. */ 7183int i; 7184_ACEOF 7185if ac_fn_c_try_compile "$LINENO" 7186then : 7187 xorg_cv_cc_flag_unknown_warning_option=yes 7188else $as_nop 7189 xorg_cv_cc_flag_unknown_warning_option=no 7190fi 7191rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7192fi 7193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7194printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7196 CFLAGS="$xorg_testset_save_CFLAGS" 7197fi 7198 7199if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7202 fi 7203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7205printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7206if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7207then : 7208 printf %s "(cached) " >&6 7209else $as_nop 7210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7211/* end confdefs.h. */ 7212int i; 7213_ACEOF 7214if ac_fn_c_try_compile "$LINENO" 7215then : 7216 xorg_cv_cc_flag_unused_command_line_argument=yes 7217else $as_nop 7218 xorg_cv_cc_flag_unused_command_line_argument=no 7219fi 7220rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7221fi 7222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7223printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226fi 7227 7228found="no" 7229 7230 if test $found = "no" ; then 7231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7233 fi 7234 7235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7237 fi 7238 7239 CFLAGS="$CFLAGS -Werror=implicit" 7240 7241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7242printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7243 cacheid=xorg_cv_cc_flag__Werror_implicit 7244 if eval test \${$cacheid+y} 7245then : 7246 printf %s "(cached) " >&6 7247else $as_nop 7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7249/* end confdefs.h. */ 7250int i; 7251int 7252main (void) 7253{ 7254 7255 ; 7256 return 0; 7257} 7258_ACEOF 7259if ac_fn_c_try_link "$LINENO" 7260then : 7261 eval $cacheid=yes 7262else $as_nop 7263 eval $cacheid=no 7264fi 7265rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7266 conftest$ac_exeext conftest.$ac_ext 7267fi 7268 7269 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271 7272 eval supported=\$$cacheid 7273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7274printf "%s\n" "$supported" >&6; } 7275 if test "$supported" = "yes" ; then 7276 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7277 found="yes" 7278 fi 7279 fi 7280 7281 if test $found = "no" ; then 7282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7284 fi 7285 7286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7288 fi 7289 7290 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7291 7292 { 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 7293printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7294 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7295 if eval test \${$cacheid+y} 7296then : 7297 printf %s "(cached) " >&6 7298else $as_nop 7299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7300/* end confdefs.h. */ 7301int i; 7302int 7303main (void) 7304{ 7305 7306 ; 7307 return 0; 7308} 7309_ACEOF 7310if ac_fn_c_try_link "$LINENO" 7311then : 7312 eval $cacheid=yes 7313else $as_nop 7314 eval $cacheid=no 7315fi 7316rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7317 conftest$ac_exeext conftest.$ac_ext 7318fi 7319 7320 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322 7323 eval supported=\$$cacheid 7324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7325printf "%s\n" "$supported" >&6; } 7326 if test "$supported" = "yes" ; then 7327 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7328 found="yes" 7329 fi 7330 fi 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346xorg_testset_save_CFLAGS="$CFLAGS" 7347 7348if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7351printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7352if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7353then : 7354 printf %s "(cached) " >&6 7355else $as_nop 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357/* end confdefs.h. */ 7358int i; 7359_ACEOF 7360if ac_fn_c_try_compile "$LINENO" 7361then : 7362 xorg_cv_cc_flag_unknown_warning_option=yes 7363else $as_nop 7364 xorg_cv_cc_flag_unknown_warning_option=no 7365fi 7366rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7367fi 7368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7369printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7370 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372fi 7373 7374if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7377 fi 7378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7380printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7381if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7382then : 7383 printf %s "(cached) " >&6 7384else $as_nop 7385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7386/* end confdefs.h. */ 7387int i; 7388_ACEOF 7389if ac_fn_c_try_compile "$LINENO" 7390then : 7391 xorg_cv_cc_flag_unused_command_line_argument=yes 7392else $as_nop 7393 xorg_cv_cc_flag_unused_command_line_argument=no 7394fi 7395rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7396fi 7397{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7398printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7399 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7400 CFLAGS="$xorg_testset_save_CFLAGS" 7401fi 7402 7403found="no" 7404 7405 if test $found = "no" ; then 7406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7408 fi 7409 7410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7412 fi 7413 7414 CFLAGS="$CFLAGS -Werror=nonnull" 7415 7416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7417printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7418 cacheid=xorg_cv_cc_flag__Werror_nonnull 7419 if eval test \${$cacheid+y} 7420then : 7421 printf %s "(cached) " >&6 7422else $as_nop 7423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7424/* end confdefs.h. */ 7425int i; 7426int 7427main (void) 7428{ 7429 7430 ; 7431 return 0; 7432} 7433_ACEOF 7434if ac_fn_c_try_link "$LINENO" 7435then : 7436 eval $cacheid=yes 7437else $as_nop 7438 eval $cacheid=no 7439fi 7440rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7441 conftest$ac_exeext conftest.$ac_ext 7442fi 7443 7444 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 7447 eval supported=\$$cacheid 7448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7449printf "%s\n" "$supported" >&6; } 7450 if test "$supported" = "yes" ; then 7451 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7452 found="yes" 7453 fi 7454 fi 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470xorg_testset_save_CFLAGS="$CFLAGS" 7471 7472if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7475printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7476if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7477then : 7478 printf %s "(cached) " >&6 7479else $as_nop 7480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7481/* end confdefs.h. */ 7482int i; 7483_ACEOF 7484if ac_fn_c_try_compile "$LINENO" 7485then : 7486 xorg_cv_cc_flag_unknown_warning_option=yes 7487else $as_nop 7488 xorg_cv_cc_flag_unknown_warning_option=no 7489fi 7490rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7491fi 7492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7493printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7495 CFLAGS="$xorg_testset_save_CFLAGS" 7496fi 7497 7498if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7501 fi 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7504printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7505if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7506then : 7507 printf %s "(cached) " >&6 7508else $as_nop 7509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7510/* end confdefs.h. */ 7511int i; 7512_ACEOF 7513if ac_fn_c_try_compile "$LINENO" 7514then : 7515 xorg_cv_cc_flag_unused_command_line_argument=yes 7516else $as_nop 7517 xorg_cv_cc_flag_unused_command_line_argument=no 7518fi 7519rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7520fi 7521{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7522printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7524 CFLAGS="$xorg_testset_save_CFLAGS" 7525fi 7526 7527found="no" 7528 7529 if test $found = "no" ; then 7530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7532 fi 7533 7534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7536 fi 7537 7538 CFLAGS="$CFLAGS -Werror=init-self" 7539 7540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7541printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7542 cacheid=xorg_cv_cc_flag__Werror_init_self 7543 if eval test \${$cacheid+y} 7544then : 7545 printf %s "(cached) " >&6 7546else $as_nop 7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548/* end confdefs.h. */ 7549int i; 7550int 7551main (void) 7552{ 7553 7554 ; 7555 return 0; 7556} 7557_ACEOF 7558if ac_fn_c_try_link "$LINENO" 7559then : 7560 eval $cacheid=yes 7561else $as_nop 7562 eval $cacheid=no 7563fi 7564rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7565 conftest$ac_exeext conftest.$ac_ext 7566fi 7567 7568 7569 CFLAGS="$xorg_testset_save_CFLAGS" 7570 7571 eval supported=\$$cacheid 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7573printf "%s\n" "$supported" >&6; } 7574 if test "$supported" = "yes" ; then 7575 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7576 found="yes" 7577 fi 7578 fi 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594xorg_testset_save_CFLAGS="$CFLAGS" 7595 7596if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7599printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7600if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7601then : 7602 printf %s "(cached) " >&6 7603else $as_nop 7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605/* end confdefs.h. */ 7606int i; 7607_ACEOF 7608if ac_fn_c_try_compile "$LINENO" 7609then : 7610 xorg_cv_cc_flag_unknown_warning_option=yes 7611else $as_nop 7612 xorg_cv_cc_flag_unknown_warning_option=no 7613fi 7614rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7615fi 7616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7617printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7618 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7619 CFLAGS="$xorg_testset_save_CFLAGS" 7620fi 7621 7622if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 fi 7626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7628printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7629if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7630then : 7631 printf %s "(cached) " >&6 7632else $as_nop 7633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7634/* end confdefs.h. */ 7635int i; 7636_ACEOF 7637if ac_fn_c_try_compile "$LINENO" 7638then : 7639 xorg_cv_cc_flag_unused_command_line_argument=yes 7640else $as_nop 7641 xorg_cv_cc_flag_unused_command_line_argument=no 7642fi 7643rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7644fi 7645{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7646printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7648 CFLAGS="$xorg_testset_save_CFLAGS" 7649fi 7650 7651found="no" 7652 7653 if test $found = "no" ; then 7654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7656 fi 7657 7658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 fi 7661 7662 CFLAGS="$CFLAGS -Werror=main" 7663 7664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7665printf %s "checking if $CC supports -Werror=main... " >&6; } 7666 cacheid=xorg_cv_cc_flag__Werror_main 7667 if eval test \${$cacheid+y} 7668then : 7669 printf %s "(cached) " >&6 7670else $as_nop 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672/* end confdefs.h. */ 7673int i; 7674int 7675main (void) 7676{ 7677 7678 ; 7679 return 0; 7680} 7681_ACEOF 7682if ac_fn_c_try_link "$LINENO" 7683then : 7684 eval $cacheid=yes 7685else $as_nop 7686 eval $cacheid=no 7687fi 7688rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7689 conftest$ac_exeext conftest.$ac_ext 7690fi 7691 7692 7693 CFLAGS="$xorg_testset_save_CFLAGS" 7694 7695 eval supported=\$$cacheid 7696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7697printf "%s\n" "$supported" >&6; } 7698 if test "$supported" = "yes" ; then 7699 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7700 found="yes" 7701 fi 7702 fi 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718xorg_testset_save_CFLAGS="$CFLAGS" 7719 7720if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7723printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7724if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7725then : 7726 printf %s "(cached) " >&6 7727else $as_nop 7728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7729/* end confdefs.h. */ 7730int i; 7731_ACEOF 7732if ac_fn_c_try_compile "$LINENO" 7733then : 7734 xorg_cv_cc_flag_unknown_warning_option=yes 7735else $as_nop 7736 xorg_cv_cc_flag_unknown_warning_option=no 7737fi 7738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7739fi 7740{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7741printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744fi 7745 7746if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 fi 7750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7752printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7753if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7754then : 7755 printf %s "(cached) " >&6 7756else $as_nop 7757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7758/* end confdefs.h. */ 7759int i; 7760_ACEOF 7761if ac_fn_c_try_compile "$LINENO" 7762then : 7763 xorg_cv_cc_flag_unused_command_line_argument=yes 7764else $as_nop 7765 xorg_cv_cc_flag_unused_command_line_argument=no 7766fi 7767rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7768fi 7769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7770printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7772 CFLAGS="$xorg_testset_save_CFLAGS" 7773fi 7774 7775found="no" 7776 7777 if test $found = "no" ; then 7778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7780 fi 7781 7782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7784 fi 7785 7786 CFLAGS="$CFLAGS -Werror=missing-braces" 7787 7788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7789printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7790 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7791 if eval test \${$cacheid+y} 7792then : 7793 printf %s "(cached) " >&6 7794else $as_nop 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796/* end confdefs.h. */ 7797int i; 7798int 7799main (void) 7800{ 7801 7802 ; 7803 return 0; 7804} 7805_ACEOF 7806if ac_fn_c_try_link "$LINENO" 7807then : 7808 eval $cacheid=yes 7809else $as_nop 7810 eval $cacheid=no 7811fi 7812rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7813 conftest$ac_exeext conftest.$ac_ext 7814fi 7815 7816 7817 CFLAGS="$xorg_testset_save_CFLAGS" 7818 7819 eval supported=\$$cacheid 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7821printf "%s\n" "$supported" >&6; } 7822 if test "$supported" = "yes" ; then 7823 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7824 found="yes" 7825 fi 7826 fi 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842xorg_testset_save_CFLAGS="$CFLAGS" 7843 7844if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7847printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7848if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7849then : 7850 printf %s "(cached) " >&6 7851else $as_nop 7852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7853/* end confdefs.h. */ 7854int i; 7855_ACEOF 7856if ac_fn_c_try_compile "$LINENO" 7857then : 7858 xorg_cv_cc_flag_unknown_warning_option=yes 7859else $as_nop 7860 xorg_cv_cc_flag_unknown_warning_option=no 7861fi 7862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7863fi 7864{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7865printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7867 CFLAGS="$xorg_testset_save_CFLAGS" 7868fi 7869 7870if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7873 fi 7874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7876printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7877if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7878then : 7879 printf %s "(cached) " >&6 7880else $as_nop 7881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7882/* end confdefs.h. */ 7883int i; 7884_ACEOF 7885if ac_fn_c_try_compile "$LINENO" 7886then : 7887 xorg_cv_cc_flag_unused_command_line_argument=yes 7888else $as_nop 7889 xorg_cv_cc_flag_unused_command_line_argument=no 7890fi 7891rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7892fi 7893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7894printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7896 CFLAGS="$xorg_testset_save_CFLAGS" 7897fi 7898 7899found="no" 7900 7901 if test $found = "no" ; then 7902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7904 fi 7905 7906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7908 fi 7909 7910 CFLAGS="$CFLAGS -Werror=sequence-point" 7911 7912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7913printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7914 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7915 if eval test \${$cacheid+y} 7916then : 7917 printf %s "(cached) " >&6 7918else $as_nop 7919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920/* end confdefs.h. */ 7921int i; 7922int 7923main (void) 7924{ 7925 7926 ; 7927 return 0; 7928} 7929_ACEOF 7930if ac_fn_c_try_link "$LINENO" 7931then : 7932 eval $cacheid=yes 7933else $as_nop 7934 eval $cacheid=no 7935fi 7936rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7937 conftest$ac_exeext conftest.$ac_ext 7938fi 7939 7940 7941 CFLAGS="$xorg_testset_save_CFLAGS" 7942 7943 eval supported=\$$cacheid 7944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7945printf "%s\n" "$supported" >&6; } 7946 if test "$supported" = "yes" ; then 7947 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7948 found="yes" 7949 fi 7950 fi 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966xorg_testset_save_CFLAGS="$CFLAGS" 7967 7968if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7971printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7972if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7973then : 7974 printf %s "(cached) " >&6 7975else $as_nop 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977/* end confdefs.h. */ 7978int i; 7979_ACEOF 7980if ac_fn_c_try_compile "$LINENO" 7981then : 7982 xorg_cv_cc_flag_unknown_warning_option=yes 7983else $as_nop 7984 xorg_cv_cc_flag_unknown_warning_option=no 7985fi 7986rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7987fi 7988{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7989printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7991 CFLAGS="$xorg_testset_save_CFLAGS" 7992fi 7993 7994if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7997 fi 7998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8000printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8001if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8002then : 8003 printf %s "(cached) " >&6 8004else $as_nop 8005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8006/* end confdefs.h. */ 8007int i; 8008_ACEOF 8009if ac_fn_c_try_compile "$LINENO" 8010then : 8011 xorg_cv_cc_flag_unused_command_line_argument=yes 8012else $as_nop 8013 xorg_cv_cc_flag_unused_command_line_argument=no 8014fi 8015rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8016fi 8017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8018printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8020 CFLAGS="$xorg_testset_save_CFLAGS" 8021fi 8022 8023found="no" 8024 8025 if test $found = "no" ; then 8026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8028 fi 8029 8030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8032 fi 8033 8034 CFLAGS="$CFLAGS -Werror=return-type" 8035 8036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8037printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8038 cacheid=xorg_cv_cc_flag__Werror_return_type 8039 if eval test \${$cacheid+y} 8040then : 8041 printf %s "(cached) " >&6 8042else $as_nop 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044/* end confdefs.h. */ 8045int i; 8046int 8047main (void) 8048{ 8049 8050 ; 8051 return 0; 8052} 8053_ACEOF 8054if ac_fn_c_try_link "$LINENO" 8055then : 8056 eval $cacheid=yes 8057else $as_nop 8058 eval $cacheid=no 8059fi 8060rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8061 conftest$ac_exeext conftest.$ac_ext 8062fi 8063 8064 8065 CFLAGS="$xorg_testset_save_CFLAGS" 8066 8067 eval supported=\$$cacheid 8068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8069printf "%s\n" "$supported" >&6; } 8070 if test "$supported" = "yes" ; then 8071 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8072 found="yes" 8073 fi 8074 fi 8075 8076 if test $found = "no" ; then 8077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 fi 8080 8081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8083 fi 8084 8085 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8086 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8088printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8089 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8090 if eval test \${$cacheid+y} 8091then : 8092 printf %s "(cached) " >&6 8093else $as_nop 8094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8095/* end confdefs.h. */ 8096int i; 8097int 8098main (void) 8099{ 8100 8101 ; 8102 return 0; 8103} 8104_ACEOF 8105if ac_fn_c_try_link "$LINENO" 8106then : 8107 eval $cacheid=yes 8108else $as_nop 8109 eval $cacheid=no 8110fi 8111rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8112 conftest$ac_exeext conftest.$ac_ext 8113fi 8114 8115 8116 CFLAGS="$xorg_testset_save_CFLAGS" 8117 8118 eval supported=\$$cacheid 8119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8120printf "%s\n" "$supported" >&6; } 8121 if test "$supported" = "yes" ; then 8122 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8123 found="yes" 8124 fi 8125 fi 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141xorg_testset_save_CFLAGS="$CFLAGS" 8142 8143if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8146printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8147if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8148then : 8149 printf %s "(cached) " >&6 8150else $as_nop 8151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8152/* end confdefs.h. */ 8153int i; 8154_ACEOF 8155if ac_fn_c_try_compile "$LINENO" 8156then : 8157 xorg_cv_cc_flag_unknown_warning_option=yes 8158else $as_nop 8159 xorg_cv_cc_flag_unknown_warning_option=no 8160fi 8161rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8162fi 8163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8164printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8166 CFLAGS="$xorg_testset_save_CFLAGS" 8167fi 8168 8169if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 fi 8173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8175printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8176if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8177then : 8178 printf %s "(cached) " >&6 8179else $as_nop 8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181/* end confdefs.h. */ 8182int i; 8183_ACEOF 8184if ac_fn_c_try_compile "$LINENO" 8185then : 8186 xorg_cv_cc_flag_unused_command_line_argument=yes 8187else $as_nop 8188 xorg_cv_cc_flag_unused_command_line_argument=no 8189fi 8190rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8191fi 8192{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8193printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8194 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8195 CFLAGS="$xorg_testset_save_CFLAGS" 8196fi 8197 8198found="no" 8199 8200 if test $found = "no" ; then 8201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 fi 8204 8205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8207 fi 8208 8209 CFLAGS="$CFLAGS -Werror=trigraphs" 8210 8211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8212printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8213 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8214 if eval test \${$cacheid+y} 8215then : 8216 printf %s "(cached) " >&6 8217else $as_nop 8218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219/* end confdefs.h. */ 8220int i; 8221int 8222main (void) 8223{ 8224 8225 ; 8226 return 0; 8227} 8228_ACEOF 8229if ac_fn_c_try_link "$LINENO" 8230then : 8231 eval $cacheid=yes 8232else $as_nop 8233 eval $cacheid=no 8234fi 8235rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8236 conftest$ac_exeext conftest.$ac_ext 8237fi 8238 8239 8240 CFLAGS="$xorg_testset_save_CFLAGS" 8241 8242 eval supported=\$$cacheid 8243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8244printf "%s\n" "$supported" >&6; } 8245 if test "$supported" = "yes" ; then 8246 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8247 found="yes" 8248 fi 8249 fi 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265xorg_testset_save_CFLAGS="$CFLAGS" 8266 8267if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8270printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8271if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8272then : 8273 printf %s "(cached) " >&6 8274else $as_nop 8275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8276/* end confdefs.h. */ 8277int i; 8278_ACEOF 8279if ac_fn_c_try_compile "$LINENO" 8280then : 8281 xorg_cv_cc_flag_unknown_warning_option=yes 8282else $as_nop 8283 xorg_cv_cc_flag_unknown_warning_option=no 8284fi 8285rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8286fi 8287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8288printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8290 CFLAGS="$xorg_testset_save_CFLAGS" 8291fi 8292 8293if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8296 fi 8297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8299printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8300if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8301then : 8302 printf %s "(cached) " >&6 8303else $as_nop 8304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305/* end confdefs.h. */ 8306int i; 8307_ACEOF 8308if ac_fn_c_try_compile "$LINENO" 8309then : 8310 xorg_cv_cc_flag_unused_command_line_argument=yes 8311else $as_nop 8312 xorg_cv_cc_flag_unused_command_line_argument=no 8313fi 8314rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8315fi 8316{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8317printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320fi 8321 8322found="no" 8323 8324 if test $found = "no" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 8329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8331 fi 8332 8333 CFLAGS="$CFLAGS -Werror=array-bounds" 8334 8335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8336printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8337 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8338 if eval test \${$cacheid+y} 8339then : 8340 printf %s "(cached) " >&6 8341else $as_nop 8342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8343/* end confdefs.h. */ 8344int i; 8345int 8346main (void) 8347{ 8348 8349 ; 8350 return 0; 8351} 8352_ACEOF 8353if ac_fn_c_try_link "$LINENO" 8354then : 8355 eval $cacheid=yes 8356else $as_nop 8357 eval $cacheid=no 8358fi 8359rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8360 conftest$ac_exeext conftest.$ac_ext 8361fi 8362 8363 8364 CFLAGS="$xorg_testset_save_CFLAGS" 8365 8366 eval supported=\$$cacheid 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8368printf "%s\n" "$supported" >&6; } 8369 if test "$supported" = "yes" ; then 8370 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8371 found="yes" 8372 fi 8373 fi 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389xorg_testset_save_CFLAGS="$CFLAGS" 8390 8391if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8394printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8395if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8396then : 8397 printf %s "(cached) " >&6 8398else $as_nop 8399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400/* end confdefs.h. */ 8401int i; 8402_ACEOF 8403if ac_fn_c_try_compile "$LINENO" 8404then : 8405 xorg_cv_cc_flag_unknown_warning_option=yes 8406else $as_nop 8407 xorg_cv_cc_flag_unknown_warning_option=no 8408fi 8409rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8410fi 8411{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8412printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8414 CFLAGS="$xorg_testset_save_CFLAGS" 8415fi 8416 8417if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8420 fi 8421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8423printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8424if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8425then : 8426 printf %s "(cached) " >&6 8427else $as_nop 8428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8429/* end confdefs.h. */ 8430int i; 8431_ACEOF 8432if ac_fn_c_try_compile "$LINENO" 8433then : 8434 xorg_cv_cc_flag_unused_command_line_argument=yes 8435else $as_nop 8436 xorg_cv_cc_flag_unused_command_line_argument=no 8437fi 8438rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8439fi 8440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8441printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8443 CFLAGS="$xorg_testset_save_CFLAGS" 8444fi 8445 8446found="no" 8447 8448 if test $found = "no" ; then 8449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8451 fi 8452 8453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8455 fi 8456 8457 CFLAGS="$CFLAGS -Werror=write-strings" 8458 8459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8460printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8461 cacheid=xorg_cv_cc_flag__Werror_write_strings 8462 if eval test \${$cacheid+y} 8463then : 8464 printf %s "(cached) " >&6 8465else $as_nop 8466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8467/* end confdefs.h. */ 8468int i; 8469int 8470main (void) 8471{ 8472 8473 ; 8474 return 0; 8475} 8476_ACEOF 8477if ac_fn_c_try_link "$LINENO" 8478then : 8479 eval $cacheid=yes 8480else $as_nop 8481 eval $cacheid=no 8482fi 8483rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8484 conftest$ac_exeext conftest.$ac_ext 8485fi 8486 8487 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489 8490 eval supported=\$$cacheid 8491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8492printf "%s\n" "$supported" >&6; } 8493 if test "$supported" = "yes" ; then 8494 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8495 found="yes" 8496 fi 8497 fi 8498 8499 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513xorg_testset_save_CFLAGS="$CFLAGS" 8514 8515if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8518printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8519if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8520then : 8521 printf %s "(cached) " >&6 8522else $as_nop 8523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8524/* end confdefs.h. */ 8525int i; 8526_ACEOF 8527if ac_fn_c_try_compile "$LINENO" 8528then : 8529 xorg_cv_cc_flag_unknown_warning_option=yes 8530else $as_nop 8531 xorg_cv_cc_flag_unknown_warning_option=no 8532fi 8533rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8534fi 8535{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8536printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8538 CFLAGS="$xorg_testset_save_CFLAGS" 8539fi 8540 8541if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 fi 8545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8547printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8548if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8549then : 8550 printf %s "(cached) " >&6 8551else $as_nop 8552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553/* end confdefs.h. */ 8554int i; 8555_ACEOF 8556if ac_fn_c_try_compile "$LINENO" 8557then : 8558 xorg_cv_cc_flag_unused_command_line_argument=yes 8559else $as_nop 8560 xorg_cv_cc_flag_unused_command_line_argument=no 8561fi 8562rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8563fi 8564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8565printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8567 CFLAGS="$xorg_testset_save_CFLAGS" 8568fi 8569 8570found="no" 8571 8572 if test $found = "no" ; then 8573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8575 fi 8576 8577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8579 fi 8580 8581 CFLAGS="$CFLAGS -Werror=address" 8582 8583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8584printf %s "checking if $CC supports -Werror=address... " >&6; } 8585 cacheid=xorg_cv_cc_flag__Werror_address 8586 if eval test \${$cacheid+y} 8587then : 8588 printf %s "(cached) " >&6 8589else $as_nop 8590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8591/* end confdefs.h. */ 8592int i; 8593int 8594main (void) 8595{ 8596 8597 ; 8598 return 0; 8599} 8600_ACEOF 8601if ac_fn_c_try_link "$LINENO" 8602then : 8603 eval $cacheid=yes 8604else $as_nop 8605 eval $cacheid=no 8606fi 8607rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8608 conftest$ac_exeext conftest.$ac_ext 8609fi 8610 8611 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 8614 eval supported=\$$cacheid 8615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8616printf "%s\n" "$supported" >&6; } 8617 if test "$supported" = "yes" ; then 8618 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8619 found="yes" 8620 fi 8621 fi 8622 8623 8624 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637xorg_testset_save_CFLAGS="$CFLAGS" 8638 8639if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8642printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8643if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8644then : 8645 printf %s "(cached) " >&6 8646else $as_nop 8647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8648/* end confdefs.h. */ 8649int i; 8650_ACEOF 8651if ac_fn_c_try_compile "$LINENO" 8652then : 8653 xorg_cv_cc_flag_unknown_warning_option=yes 8654else $as_nop 8655 xorg_cv_cc_flag_unknown_warning_option=no 8656fi 8657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8658fi 8659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8660printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8662 CFLAGS="$xorg_testset_save_CFLAGS" 8663fi 8664 8665if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 fi 8669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8671printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8672if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8673then : 8674 printf %s "(cached) " >&6 8675else $as_nop 8676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8677/* end confdefs.h. */ 8678int i; 8679_ACEOF 8680if ac_fn_c_try_compile "$LINENO" 8681then : 8682 xorg_cv_cc_flag_unused_command_line_argument=yes 8683else $as_nop 8684 xorg_cv_cc_flag_unused_command_line_argument=no 8685fi 8686rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8687fi 8688{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8689printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692fi 8693 8694found="no" 8695 8696 if test $found = "no" ; then 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 8701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8703 fi 8704 8705 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8706 8707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8708printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8709 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8710 if eval test \${$cacheid+y} 8711then : 8712 printf %s "(cached) " >&6 8713else $as_nop 8714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8715/* end confdefs.h. */ 8716int i; 8717int 8718main (void) 8719{ 8720 8721 ; 8722 return 0; 8723} 8724_ACEOF 8725if ac_fn_c_try_link "$LINENO" 8726then : 8727 eval $cacheid=yes 8728else $as_nop 8729 eval $cacheid=no 8730fi 8731rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8732 conftest$ac_exeext conftest.$ac_ext 8733fi 8734 8735 8736 CFLAGS="$xorg_testset_save_CFLAGS" 8737 8738 eval supported=\$$cacheid 8739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8740printf "%s\n" "$supported" >&6; } 8741 if test "$supported" = "yes" ; then 8742 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8743 found="yes" 8744 fi 8745 fi 8746 8747 if test $found = "no" ; then 8748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8750 fi 8751 8752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8754 fi 8755 8756 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8757 8758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8759printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8760 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8761 if eval test \${$cacheid+y} 8762then : 8763 printf %s "(cached) " >&6 8764else $as_nop 8765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8766/* end confdefs.h. */ 8767int i; 8768int 8769main (void) 8770{ 8771 8772 ; 8773 return 0; 8774} 8775_ACEOF 8776if ac_fn_c_try_link "$LINENO" 8777then : 8778 eval $cacheid=yes 8779else $as_nop 8780 eval $cacheid=no 8781fi 8782rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8783 conftest$ac_exeext conftest.$ac_ext 8784fi 8785 8786 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788 8789 eval supported=\$$cacheid 8790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8791printf "%s\n" "$supported" >&6; } 8792 if test "$supported" = "yes" ; then 8793 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8794 found="yes" 8795 fi 8796 fi 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812xorg_testset_save_CFLAGS="$CFLAGS" 8813 8814if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8817printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8818if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8819then : 8820 printf %s "(cached) " >&6 8821else $as_nop 8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8823/* end confdefs.h. */ 8824int i; 8825_ACEOF 8826if ac_fn_c_try_compile "$LINENO" 8827then : 8828 xorg_cv_cc_flag_unknown_warning_option=yes 8829else $as_nop 8830 xorg_cv_cc_flag_unknown_warning_option=no 8831fi 8832rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8833fi 8834{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8835printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838fi 8839 8840if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8843 fi 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8846printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8847if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8848then : 8849 printf %s "(cached) " >&6 8850else $as_nop 8851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852/* end confdefs.h. */ 8853int i; 8854_ACEOF 8855if ac_fn_c_try_compile "$LINENO" 8856then : 8857 xorg_cv_cc_flag_unused_command_line_argument=yes 8858else $as_nop 8859 xorg_cv_cc_flag_unused_command_line_argument=no 8860fi 8861rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8862fi 8863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8864printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8866 CFLAGS="$xorg_testset_save_CFLAGS" 8867fi 8868 8869found="no" 8870 8871 if test $found = "no" ; then 8872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 fi 8875 8876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8878 fi 8879 8880 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8881 8882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8883printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8884 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8885 if eval test \${$cacheid+y} 8886then : 8887 printf %s "(cached) " >&6 8888else $as_nop 8889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890/* end confdefs.h. */ 8891int i; 8892int 8893main (void) 8894{ 8895 8896 ; 8897 return 0; 8898} 8899_ACEOF 8900if ac_fn_c_try_link "$LINENO" 8901then : 8902 eval $cacheid=yes 8903else $as_nop 8904 eval $cacheid=no 8905fi 8906rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8907 conftest$ac_exeext conftest.$ac_ext 8908fi 8909 8910 8911 CFLAGS="$xorg_testset_save_CFLAGS" 8912 8913 eval supported=\$$cacheid 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8915printf "%s\n" "$supported" >&6; } 8916 if test "$supported" = "yes" ; then 8917 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8918 found="yes" 8919 fi 8920 fi 8921 8922 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8923else 8924{ 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 $PACKAGE_BUGREPORT" >&5 8925printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939xorg_testset_save_CFLAGS="$CFLAGS" 8940 8941if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8944printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8945if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8946then : 8947 printf %s "(cached) " >&6 8948else $as_nop 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950/* end confdefs.h. */ 8951int i; 8952_ACEOF 8953if ac_fn_c_try_compile "$LINENO" 8954then : 8955 xorg_cv_cc_flag_unknown_warning_option=yes 8956else $as_nop 8957 xorg_cv_cc_flag_unknown_warning_option=no 8958fi 8959rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8960fi 8961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8962printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8964 CFLAGS="$xorg_testset_save_CFLAGS" 8965fi 8966 8967if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 fi 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8973printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8974if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8975then : 8976 printf %s "(cached) " >&6 8977else $as_nop 8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8979/* end confdefs.h. */ 8980int i; 8981_ACEOF 8982if ac_fn_c_try_compile "$LINENO" 8983then : 8984 xorg_cv_cc_flag_unused_command_line_argument=yes 8985else $as_nop 8986 xorg_cv_cc_flag_unused_command_line_argument=no 8987fi 8988rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8989fi 8990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8991printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994fi 8995 8996found="no" 8997 8998 if test $found = "no" ; then 8999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9001 fi 9002 9003 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9005 fi 9006 9007 CFLAGS="$CFLAGS -Wimplicit" 9008 9009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9010printf %s "checking if $CC supports -Wimplicit... " >&6; } 9011 cacheid=xorg_cv_cc_flag__Wimplicit 9012 if eval test \${$cacheid+y} 9013then : 9014 printf %s "(cached) " >&6 9015else $as_nop 9016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9017/* end confdefs.h. */ 9018int i; 9019int 9020main (void) 9021{ 9022 9023 ; 9024 return 0; 9025} 9026_ACEOF 9027if ac_fn_c_try_link "$LINENO" 9028then : 9029 eval $cacheid=yes 9030else $as_nop 9031 eval $cacheid=no 9032fi 9033rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9034 conftest$ac_exeext conftest.$ac_ext 9035fi 9036 9037 9038 CFLAGS="$xorg_testset_save_CFLAGS" 9039 9040 eval supported=\$$cacheid 9041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9042printf "%s\n" "$supported" >&6; } 9043 if test "$supported" = "yes" ; then 9044 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9045 found="yes" 9046 fi 9047 fi 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063xorg_testset_save_CFLAGS="$CFLAGS" 9064 9065if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9068printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9069if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9070then : 9071 printf %s "(cached) " >&6 9072else $as_nop 9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074/* end confdefs.h. */ 9075int i; 9076_ACEOF 9077if ac_fn_c_try_compile "$LINENO" 9078then : 9079 xorg_cv_cc_flag_unknown_warning_option=yes 9080else $as_nop 9081 xorg_cv_cc_flag_unknown_warning_option=no 9082fi 9083rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9084fi 9085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9086printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089fi 9090 9091if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9094 fi 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9097printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9098if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9099then : 9100 printf %s "(cached) " >&6 9101else $as_nop 9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103/* end confdefs.h. */ 9104int i; 9105_ACEOF 9106if ac_fn_c_try_compile "$LINENO" 9107then : 9108 xorg_cv_cc_flag_unused_command_line_argument=yes 9109else $as_nop 9110 xorg_cv_cc_flag_unused_command_line_argument=no 9111fi 9112rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9113fi 9114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9115printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9117 CFLAGS="$xorg_testset_save_CFLAGS" 9118fi 9119 9120found="no" 9121 9122 if test $found = "no" ; then 9123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 9127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9129 fi 9130 9131 CFLAGS="$CFLAGS -Wnonnull" 9132 9133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9134printf %s "checking if $CC supports -Wnonnull... " >&6; } 9135 cacheid=xorg_cv_cc_flag__Wnonnull 9136 if eval test \${$cacheid+y} 9137then : 9138 printf %s "(cached) " >&6 9139else $as_nop 9140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141/* end confdefs.h. */ 9142int i; 9143int 9144main (void) 9145{ 9146 9147 ; 9148 return 0; 9149} 9150_ACEOF 9151if ac_fn_c_try_link "$LINENO" 9152then : 9153 eval $cacheid=yes 9154else $as_nop 9155 eval $cacheid=no 9156fi 9157rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9158 conftest$ac_exeext conftest.$ac_ext 9159fi 9160 9161 9162 CFLAGS="$xorg_testset_save_CFLAGS" 9163 9164 eval supported=\$$cacheid 9165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9166printf "%s\n" "$supported" >&6; } 9167 if test "$supported" = "yes" ; then 9168 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9169 found="yes" 9170 fi 9171 fi 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187xorg_testset_save_CFLAGS="$CFLAGS" 9188 9189if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9192printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9193if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9194then : 9195 printf %s "(cached) " >&6 9196else $as_nop 9197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9198/* end confdefs.h. */ 9199int i; 9200_ACEOF 9201if ac_fn_c_try_compile "$LINENO" 9202then : 9203 xorg_cv_cc_flag_unknown_warning_option=yes 9204else $as_nop 9205 xorg_cv_cc_flag_unknown_warning_option=no 9206fi 9207rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9208fi 9209{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9210printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9212 CFLAGS="$xorg_testset_save_CFLAGS" 9213fi 9214 9215if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 fi 9219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9221printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9222if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9223then : 9224 printf %s "(cached) " >&6 9225else $as_nop 9226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9227/* end confdefs.h. */ 9228int i; 9229_ACEOF 9230if ac_fn_c_try_compile "$LINENO" 9231then : 9232 xorg_cv_cc_flag_unused_command_line_argument=yes 9233else $as_nop 9234 xorg_cv_cc_flag_unused_command_line_argument=no 9235fi 9236rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9237fi 9238{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9239printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242fi 9243 9244found="no" 9245 9246 if test $found = "no" ; then 9247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 9251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9253 fi 9254 9255 CFLAGS="$CFLAGS -Winit-self" 9256 9257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9258printf %s "checking if $CC supports -Winit-self... " >&6; } 9259 cacheid=xorg_cv_cc_flag__Winit_self 9260 if eval test \${$cacheid+y} 9261then : 9262 printf %s "(cached) " >&6 9263else $as_nop 9264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9265/* end confdefs.h. */ 9266int i; 9267int 9268main (void) 9269{ 9270 9271 ; 9272 return 0; 9273} 9274_ACEOF 9275if ac_fn_c_try_link "$LINENO" 9276then : 9277 eval $cacheid=yes 9278else $as_nop 9279 eval $cacheid=no 9280fi 9281rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9282 conftest$ac_exeext conftest.$ac_ext 9283fi 9284 9285 9286 CFLAGS="$xorg_testset_save_CFLAGS" 9287 9288 eval supported=\$$cacheid 9289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9290printf "%s\n" "$supported" >&6; } 9291 if test "$supported" = "yes" ; then 9292 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9293 found="yes" 9294 fi 9295 fi 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311xorg_testset_save_CFLAGS="$CFLAGS" 9312 9313if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9316printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9317if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9318then : 9319 printf %s "(cached) " >&6 9320else $as_nop 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322/* end confdefs.h. */ 9323int i; 9324_ACEOF 9325if ac_fn_c_try_compile "$LINENO" 9326then : 9327 xorg_cv_cc_flag_unknown_warning_option=yes 9328else $as_nop 9329 xorg_cv_cc_flag_unknown_warning_option=no 9330fi 9331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9332fi 9333{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9334printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9336 CFLAGS="$xorg_testset_save_CFLAGS" 9337fi 9338 9339if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9342 fi 9343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9345printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9346if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9347then : 9348 printf %s "(cached) " >&6 9349else $as_nop 9350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9351/* end confdefs.h. */ 9352int i; 9353_ACEOF 9354if ac_fn_c_try_compile "$LINENO" 9355then : 9356 xorg_cv_cc_flag_unused_command_line_argument=yes 9357else $as_nop 9358 xorg_cv_cc_flag_unused_command_line_argument=no 9359fi 9360rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9361fi 9362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9363printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9365 CFLAGS="$xorg_testset_save_CFLAGS" 9366fi 9367 9368found="no" 9369 9370 if test $found = "no" ; then 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 fi 9374 9375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9377 fi 9378 9379 CFLAGS="$CFLAGS -Wmain" 9380 9381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9382printf %s "checking if $CC supports -Wmain... " >&6; } 9383 cacheid=xorg_cv_cc_flag__Wmain 9384 if eval test \${$cacheid+y} 9385then : 9386 printf %s "(cached) " >&6 9387else $as_nop 9388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9389/* end confdefs.h. */ 9390int i; 9391int 9392main (void) 9393{ 9394 9395 ; 9396 return 0; 9397} 9398_ACEOF 9399if ac_fn_c_try_link "$LINENO" 9400then : 9401 eval $cacheid=yes 9402else $as_nop 9403 eval $cacheid=no 9404fi 9405rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9406 conftest$ac_exeext conftest.$ac_ext 9407fi 9408 9409 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411 9412 eval supported=\$$cacheid 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9414printf "%s\n" "$supported" >&6; } 9415 if test "$supported" = "yes" ; then 9416 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9417 found="yes" 9418 fi 9419 fi 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435xorg_testset_save_CFLAGS="$CFLAGS" 9436 9437if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9440printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9441if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9442then : 9443 printf %s "(cached) " >&6 9444else $as_nop 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446/* end confdefs.h. */ 9447int i; 9448_ACEOF 9449if ac_fn_c_try_compile "$LINENO" 9450then : 9451 xorg_cv_cc_flag_unknown_warning_option=yes 9452else $as_nop 9453 xorg_cv_cc_flag_unknown_warning_option=no 9454fi 9455rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9456fi 9457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9458printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461fi 9462 9463if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9466 fi 9467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9469printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9470if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9471then : 9472 printf %s "(cached) " >&6 9473else $as_nop 9474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9475/* end confdefs.h. */ 9476int i; 9477_ACEOF 9478if ac_fn_c_try_compile "$LINENO" 9479then : 9480 xorg_cv_cc_flag_unused_command_line_argument=yes 9481else $as_nop 9482 xorg_cv_cc_flag_unused_command_line_argument=no 9483fi 9484rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9485fi 9486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9487printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9489 CFLAGS="$xorg_testset_save_CFLAGS" 9490fi 9491 9492found="no" 9493 9494 if test $found = "no" ; then 9495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9497 fi 9498 9499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9501 fi 9502 9503 CFLAGS="$CFLAGS -Wmissing-braces" 9504 9505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9506printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9507 cacheid=xorg_cv_cc_flag__Wmissing_braces 9508 if eval test \${$cacheid+y} 9509then : 9510 printf %s "(cached) " >&6 9511else $as_nop 9512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9513/* end confdefs.h. */ 9514int i; 9515int 9516main (void) 9517{ 9518 9519 ; 9520 return 0; 9521} 9522_ACEOF 9523if ac_fn_c_try_link "$LINENO" 9524then : 9525 eval $cacheid=yes 9526else $as_nop 9527 eval $cacheid=no 9528fi 9529rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9530 conftest$ac_exeext conftest.$ac_ext 9531fi 9532 9533 9534 CFLAGS="$xorg_testset_save_CFLAGS" 9535 9536 eval supported=\$$cacheid 9537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9538printf "%s\n" "$supported" >&6; } 9539 if test "$supported" = "yes" ; then 9540 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9541 found="yes" 9542 fi 9543 fi 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559xorg_testset_save_CFLAGS="$CFLAGS" 9560 9561if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9564printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9565if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9566then : 9567 printf %s "(cached) " >&6 9568else $as_nop 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570/* end confdefs.h. */ 9571int i; 9572_ACEOF 9573if ac_fn_c_try_compile "$LINENO" 9574then : 9575 xorg_cv_cc_flag_unknown_warning_option=yes 9576else $as_nop 9577 xorg_cv_cc_flag_unknown_warning_option=no 9578fi 9579rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9580fi 9581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9582printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9584 CFLAGS="$xorg_testset_save_CFLAGS" 9585fi 9586 9587if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 fi 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9593printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9594if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9595then : 9596 printf %s "(cached) " >&6 9597else $as_nop 9598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9599/* end confdefs.h. */ 9600int i; 9601_ACEOF 9602if ac_fn_c_try_compile "$LINENO" 9603then : 9604 xorg_cv_cc_flag_unused_command_line_argument=yes 9605else $as_nop 9606 xorg_cv_cc_flag_unused_command_line_argument=no 9607fi 9608rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9609fi 9610{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9611printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9613 CFLAGS="$xorg_testset_save_CFLAGS" 9614fi 9615 9616found="no" 9617 9618 if test $found = "no" ; then 9619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9621 fi 9622 9623 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9625 fi 9626 9627 CFLAGS="$CFLAGS -Wsequence-point" 9628 9629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9630printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9631 cacheid=xorg_cv_cc_flag__Wsequence_point 9632 if eval test \${$cacheid+y} 9633then : 9634 printf %s "(cached) " >&6 9635else $as_nop 9636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9637/* end confdefs.h. */ 9638int i; 9639int 9640main (void) 9641{ 9642 9643 ; 9644 return 0; 9645} 9646_ACEOF 9647if ac_fn_c_try_link "$LINENO" 9648then : 9649 eval $cacheid=yes 9650else $as_nop 9651 eval $cacheid=no 9652fi 9653rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9654 conftest$ac_exeext conftest.$ac_ext 9655fi 9656 9657 9658 CFLAGS="$xorg_testset_save_CFLAGS" 9659 9660 eval supported=\$$cacheid 9661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9662printf "%s\n" "$supported" >&6; } 9663 if test "$supported" = "yes" ; then 9664 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9665 found="yes" 9666 fi 9667 fi 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683xorg_testset_save_CFLAGS="$CFLAGS" 9684 9685if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9688printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9689if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9690then : 9691 printf %s "(cached) " >&6 9692else $as_nop 9693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694/* end confdefs.h. */ 9695int i; 9696_ACEOF 9697if ac_fn_c_try_compile "$LINENO" 9698then : 9699 xorg_cv_cc_flag_unknown_warning_option=yes 9700else $as_nop 9701 xorg_cv_cc_flag_unknown_warning_option=no 9702fi 9703rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9704fi 9705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9706printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9707 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9708 CFLAGS="$xorg_testset_save_CFLAGS" 9709fi 9710 9711if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9714 fi 9715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9717printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9718if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9719then : 9720 printf %s "(cached) " >&6 9721else $as_nop 9722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9723/* end confdefs.h. */ 9724int i; 9725_ACEOF 9726if ac_fn_c_try_compile "$LINENO" 9727then : 9728 xorg_cv_cc_flag_unused_command_line_argument=yes 9729else $as_nop 9730 xorg_cv_cc_flag_unused_command_line_argument=no 9731fi 9732rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9733fi 9734{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9735printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9737 CFLAGS="$xorg_testset_save_CFLAGS" 9738fi 9739 9740found="no" 9741 9742 if test $found = "no" ; then 9743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9745 fi 9746 9747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9749 fi 9750 9751 CFLAGS="$CFLAGS -Wreturn-type" 9752 9753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9754printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9755 cacheid=xorg_cv_cc_flag__Wreturn_type 9756 if eval test \${$cacheid+y} 9757then : 9758 printf %s "(cached) " >&6 9759else $as_nop 9760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9761/* end confdefs.h. */ 9762int i; 9763int 9764main (void) 9765{ 9766 9767 ; 9768 return 0; 9769} 9770_ACEOF 9771if ac_fn_c_try_link "$LINENO" 9772then : 9773 eval $cacheid=yes 9774else $as_nop 9775 eval $cacheid=no 9776fi 9777rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9778 conftest$ac_exeext conftest.$ac_ext 9779fi 9780 9781 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783 9784 eval supported=\$$cacheid 9785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9786printf "%s\n" "$supported" >&6; } 9787 if test "$supported" = "yes" ; then 9788 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9789 found="yes" 9790 fi 9791 fi 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807xorg_testset_save_CFLAGS="$CFLAGS" 9808 9809if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9812printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9813if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9814then : 9815 printf %s "(cached) " >&6 9816else $as_nop 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818/* end confdefs.h. */ 9819int i; 9820_ACEOF 9821if ac_fn_c_try_compile "$LINENO" 9822then : 9823 xorg_cv_cc_flag_unknown_warning_option=yes 9824else $as_nop 9825 xorg_cv_cc_flag_unknown_warning_option=no 9826fi 9827rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9828fi 9829{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9830printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9831 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9832 CFLAGS="$xorg_testset_save_CFLAGS" 9833fi 9834 9835if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9838 fi 9839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9841printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9842if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9843then : 9844 printf %s "(cached) " >&6 9845else $as_nop 9846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9847/* end confdefs.h. */ 9848int i; 9849_ACEOF 9850if ac_fn_c_try_compile "$LINENO" 9851then : 9852 xorg_cv_cc_flag_unused_command_line_argument=yes 9853else $as_nop 9854 xorg_cv_cc_flag_unused_command_line_argument=no 9855fi 9856rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9857fi 9858{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9859printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9860 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9861 CFLAGS="$xorg_testset_save_CFLAGS" 9862fi 9863 9864found="no" 9865 9866 if test $found = "no" ; then 9867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9869 fi 9870 9871 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9873 fi 9874 9875 CFLAGS="$CFLAGS -Wtrigraphs" 9876 9877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9878printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9879 cacheid=xorg_cv_cc_flag__Wtrigraphs 9880 if eval test \${$cacheid+y} 9881then : 9882 printf %s "(cached) " >&6 9883else $as_nop 9884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9885/* end confdefs.h. */ 9886int i; 9887int 9888main (void) 9889{ 9890 9891 ; 9892 return 0; 9893} 9894_ACEOF 9895if ac_fn_c_try_link "$LINENO" 9896then : 9897 eval $cacheid=yes 9898else $as_nop 9899 eval $cacheid=no 9900fi 9901rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9902 conftest$ac_exeext conftest.$ac_ext 9903fi 9904 9905 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 9908 eval supported=\$$cacheid 9909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9910printf "%s\n" "$supported" >&6; } 9911 if test "$supported" = "yes" ; then 9912 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9913 found="yes" 9914 fi 9915 fi 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931xorg_testset_save_CFLAGS="$CFLAGS" 9932 9933if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9936printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9937if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9938then : 9939 printf %s "(cached) " >&6 9940else $as_nop 9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9942/* end confdefs.h. */ 9943int i; 9944_ACEOF 9945if ac_fn_c_try_compile "$LINENO" 9946then : 9947 xorg_cv_cc_flag_unknown_warning_option=yes 9948else $as_nop 9949 xorg_cv_cc_flag_unknown_warning_option=no 9950fi 9951rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9952fi 9953{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9954printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9955 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9956 CFLAGS="$xorg_testset_save_CFLAGS" 9957fi 9958 9959if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 fi 9963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9965printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9966if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9967then : 9968 printf %s "(cached) " >&6 9969else $as_nop 9970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9971/* end confdefs.h. */ 9972int i; 9973_ACEOF 9974if ac_fn_c_try_compile "$LINENO" 9975then : 9976 xorg_cv_cc_flag_unused_command_line_argument=yes 9977else $as_nop 9978 xorg_cv_cc_flag_unused_command_line_argument=no 9979fi 9980rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9981fi 9982{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9983printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9985 CFLAGS="$xorg_testset_save_CFLAGS" 9986fi 9987 9988found="no" 9989 9990 if test $found = "no" ; then 9991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9993 fi 9994 9995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9997 fi 9998 9999 CFLAGS="$CFLAGS -Warray-bounds" 10000 10001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10002printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10003 cacheid=xorg_cv_cc_flag__Warray_bounds 10004 if eval test \${$cacheid+y} 10005then : 10006 printf %s "(cached) " >&6 10007else $as_nop 10008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10009/* end confdefs.h. */ 10010int i; 10011int 10012main (void) 10013{ 10014 10015 ; 10016 return 0; 10017} 10018_ACEOF 10019if ac_fn_c_try_link "$LINENO" 10020then : 10021 eval $cacheid=yes 10022else $as_nop 10023 eval $cacheid=no 10024fi 10025rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10026 conftest$ac_exeext conftest.$ac_ext 10027fi 10028 10029 10030 CFLAGS="$xorg_testset_save_CFLAGS" 10031 10032 eval supported=\$$cacheid 10033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10034printf "%s\n" "$supported" >&6; } 10035 if test "$supported" = "yes" ; then 10036 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10037 found="yes" 10038 fi 10039 fi 10040 10041 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055xorg_testset_save_CFLAGS="$CFLAGS" 10056 10057if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10060printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10061if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10062then : 10063 printf %s "(cached) " >&6 10064else $as_nop 10065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10066/* end confdefs.h. */ 10067int i; 10068_ACEOF 10069if ac_fn_c_try_compile "$LINENO" 10070then : 10071 xorg_cv_cc_flag_unknown_warning_option=yes 10072else $as_nop 10073 xorg_cv_cc_flag_unknown_warning_option=no 10074fi 10075rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10076fi 10077{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10078printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10080 CFLAGS="$xorg_testset_save_CFLAGS" 10081fi 10082 10083if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10086 fi 10087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10089printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10090if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10091then : 10092 printf %s "(cached) " >&6 10093else $as_nop 10094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10095/* end confdefs.h. */ 10096int i; 10097_ACEOF 10098if ac_fn_c_try_compile "$LINENO" 10099then : 10100 xorg_cv_cc_flag_unused_command_line_argument=yes 10101else $as_nop 10102 xorg_cv_cc_flag_unused_command_line_argument=no 10103fi 10104rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10105fi 10106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10107printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10109 CFLAGS="$xorg_testset_save_CFLAGS" 10110fi 10111 10112found="no" 10113 10114 if test $found = "no" ; then 10115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10117 fi 10118 10119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10121 fi 10122 10123 CFLAGS="$CFLAGS -Wwrite-strings" 10124 10125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10126printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10127 cacheid=xorg_cv_cc_flag__Wwrite_strings 10128 if eval test \${$cacheid+y} 10129then : 10130 printf %s "(cached) " >&6 10131else $as_nop 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133/* end confdefs.h. */ 10134int i; 10135int 10136main (void) 10137{ 10138 10139 ; 10140 return 0; 10141} 10142_ACEOF 10143if ac_fn_c_try_link "$LINENO" 10144then : 10145 eval $cacheid=yes 10146else $as_nop 10147 eval $cacheid=no 10148fi 10149rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10150 conftest$ac_exeext conftest.$ac_ext 10151fi 10152 10153 10154 CFLAGS="$xorg_testset_save_CFLAGS" 10155 10156 eval supported=\$$cacheid 10157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10158printf "%s\n" "$supported" >&6; } 10159 if test "$supported" = "yes" ; then 10160 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10161 found="yes" 10162 fi 10163 fi 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179xorg_testset_save_CFLAGS="$CFLAGS" 10180 10181if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10184printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10185if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10186then : 10187 printf %s "(cached) " >&6 10188else $as_nop 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190/* end confdefs.h. */ 10191int i; 10192_ACEOF 10193if ac_fn_c_try_compile "$LINENO" 10194then : 10195 xorg_cv_cc_flag_unknown_warning_option=yes 10196else $as_nop 10197 xorg_cv_cc_flag_unknown_warning_option=no 10198fi 10199rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10200fi 10201{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10202printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205fi 10206 10207if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10213printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10214if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10215then : 10216 printf %s "(cached) " >&6 10217else $as_nop 10218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10219/* end confdefs.h. */ 10220int i; 10221_ACEOF 10222if ac_fn_c_try_compile "$LINENO" 10223then : 10224 xorg_cv_cc_flag_unused_command_line_argument=yes 10225else $as_nop 10226 xorg_cv_cc_flag_unused_command_line_argument=no 10227fi 10228rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10229fi 10230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10231printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10233 CFLAGS="$xorg_testset_save_CFLAGS" 10234fi 10235 10236found="no" 10237 10238 if test $found = "no" ; then 10239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10241 fi 10242 10243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10245 fi 10246 10247 CFLAGS="$CFLAGS -Waddress" 10248 10249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10250printf %s "checking if $CC supports -Waddress... " >&6; } 10251 cacheid=xorg_cv_cc_flag__Waddress 10252 if eval test \${$cacheid+y} 10253then : 10254 printf %s "(cached) " >&6 10255else $as_nop 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257/* end confdefs.h. */ 10258int i; 10259int 10260main (void) 10261{ 10262 10263 ; 10264 return 0; 10265} 10266_ACEOF 10267if ac_fn_c_try_link "$LINENO" 10268then : 10269 eval $cacheid=yes 10270else $as_nop 10271 eval $cacheid=no 10272fi 10273rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10274 conftest$ac_exeext conftest.$ac_ext 10275fi 10276 10277 10278 CFLAGS="$xorg_testset_save_CFLAGS" 10279 10280 eval supported=\$$cacheid 10281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10282printf "%s\n" "$supported" >&6; } 10283 if test "$supported" = "yes" ; then 10284 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10285 found="yes" 10286 fi 10287 fi 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303xorg_testset_save_CFLAGS="$CFLAGS" 10304 10305if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10308printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10309if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10310then : 10311 printf %s "(cached) " >&6 10312else $as_nop 10313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10314/* end confdefs.h. */ 10315int i; 10316_ACEOF 10317if ac_fn_c_try_compile "$LINENO" 10318then : 10319 xorg_cv_cc_flag_unknown_warning_option=yes 10320else $as_nop 10321 xorg_cv_cc_flag_unknown_warning_option=no 10322fi 10323rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10324fi 10325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10326printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10328 CFLAGS="$xorg_testset_save_CFLAGS" 10329fi 10330 10331if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 fi 10335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10337printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10338if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10339then : 10340 printf %s "(cached) " >&6 10341else $as_nop 10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343/* end confdefs.h. */ 10344int i; 10345_ACEOF 10346if ac_fn_c_try_compile "$LINENO" 10347then : 10348 xorg_cv_cc_flag_unused_command_line_argument=yes 10349else $as_nop 10350 xorg_cv_cc_flag_unused_command_line_argument=no 10351fi 10352rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10353fi 10354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10355printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10357 CFLAGS="$xorg_testset_save_CFLAGS" 10358fi 10359 10360found="no" 10361 10362 if test $found = "no" ; then 10363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10365 fi 10366 10367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10369 fi 10370 10371 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10372 10373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10374printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10375 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10376 if eval test \${$cacheid+y} 10377then : 10378 printf %s "(cached) " >&6 10379else $as_nop 10380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10381/* end confdefs.h. */ 10382int i; 10383int 10384main (void) 10385{ 10386 10387 ; 10388 return 0; 10389} 10390_ACEOF 10391if ac_fn_c_try_link "$LINENO" 10392then : 10393 eval $cacheid=yes 10394else $as_nop 10395 eval $cacheid=no 10396fi 10397rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10398 conftest$ac_exeext conftest.$ac_ext 10399fi 10400 10401 10402 CFLAGS="$xorg_testset_save_CFLAGS" 10403 10404 eval supported=\$$cacheid 10405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10406printf "%s\n" "$supported" >&6; } 10407 if test "$supported" = "yes" ; then 10408 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10409 found="yes" 10410 fi 10411 fi 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 10427xorg_testset_save_CFLAGS="$CFLAGS" 10428 10429if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10432printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10433if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10434then : 10435 printf %s "(cached) " >&6 10436else $as_nop 10437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10438/* end confdefs.h. */ 10439int i; 10440_ACEOF 10441if ac_fn_c_try_compile "$LINENO" 10442then : 10443 xorg_cv_cc_flag_unknown_warning_option=yes 10444else $as_nop 10445 xorg_cv_cc_flag_unknown_warning_option=no 10446fi 10447rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10448fi 10449{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10450printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10451 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10452 CFLAGS="$xorg_testset_save_CFLAGS" 10453fi 10454 10455if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10458 fi 10459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10461printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10462if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10463then : 10464 printf %s "(cached) " >&6 10465else $as_nop 10466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10467/* end confdefs.h. */ 10468int i; 10469_ACEOF 10470if ac_fn_c_try_compile "$LINENO" 10471then : 10472 xorg_cv_cc_flag_unused_command_line_argument=yes 10473else $as_nop 10474 xorg_cv_cc_flag_unused_command_line_argument=no 10475fi 10476rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10477fi 10478{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10479printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10481 CFLAGS="$xorg_testset_save_CFLAGS" 10482fi 10483 10484found="no" 10485 10486 if test $found = "no" ; then 10487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10489 fi 10490 10491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10493 fi 10494 10495 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10496 10497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10498printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10499 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10500 if eval test \${$cacheid+y} 10501then : 10502 printf %s "(cached) " >&6 10503else $as_nop 10504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10505/* end confdefs.h. */ 10506int i; 10507int 10508main (void) 10509{ 10510 10511 ; 10512 return 0; 10513} 10514_ACEOF 10515if ac_fn_c_try_link "$LINENO" 10516then : 10517 eval $cacheid=yes 10518else $as_nop 10519 eval $cacheid=no 10520fi 10521rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10522 conftest$ac_exeext conftest.$ac_ext 10523fi 10524 10525 10526 CFLAGS="$xorg_testset_save_CFLAGS" 10527 10528 eval supported=\$$cacheid 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10530printf "%s\n" "$supported" >&6; } 10531 if test "$supported" = "yes" ; then 10532 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10533 found="yes" 10534 fi 10535 fi 10536 10537 10538fi 10539 10540 10541 10542 10543 10544 10545 10546 CWARNFLAGS="$BASE_CFLAGS" 10547 if test "x$GCC" = xyes ; then 10548 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10549 fi 10550 10551 10552 10553 10554 10555 10556 10557 10558# Check whether --enable-strict-compilation was given. 10559if test ${enable_strict_compilation+y} 10560then : 10561 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10562else $as_nop 10563 STRICT_COMPILE=no 10564fi 10565 10566 10567 10568 10569 10570 10571STRICT_CFLAGS="" 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585xorg_testset_save_CFLAGS="$CFLAGS" 10586 10587if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10590printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10591if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10592then : 10593 printf %s "(cached) " >&6 10594else $as_nop 10595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10596/* end confdefs.h. */ 10597int i; 10598_ACEOF 10599if ac_fn_c_try_compile "$LINENO" 10600then : 10601 xorg_cv_cc_flag_unknown_warning_option=yes 10602else $as_nop 10603 xorg_cv_cc_flag_unknown_warning_option=no 10604fi 10605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10606fi 10607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10608printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10610 CFLAGS="$xorg_testset_save_CFLAGS" 10611fi 10612 10613if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10616 fi 10617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10619printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10620if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10621then : 10622 printf %s "(cached) " >&6 10623else $as_nop 10624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10625/* end confdefs.h. */ 10626int i; 10627_ACEOF 10628if ac_fn_c_try_compile "$LINENO" 10629then : 10630 xorg_cv_cc_flag_unused_command_line_argument=yes 10631else $as_nop 10632 xorg_cv_cc_flag_unused_command_line_argument=no 10633fi 10634rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10635fi 10636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10637printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10639 CFLAGS="$xorg_testset_save_CFLAGS" 10640fi 10641 10642found="no" 10643 10644 if test $found = "no" ; then 10645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10647 fi 10648 10649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10651 fi 10652 10653 CFLAGS="$CFLAGS -pedantic" 10654 10655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10656printf %s "checking if $CC supports -pedantic... " >&6; } 10657 cacheid=xorg_cv_cc_flag__pedantic 10658 if eval test \${$cacheid+y} 10659then : 10660 printf %s "(cached) " >&6 10661else $as_nop 10662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10663/* end confdefs.h. */ 10664int i; 10665int 10666main (void) 10667{ 10668 10669 ; 10670 return 0; 10671} 10672_ACEOF 10673if ac_fn_c_try_link "$LINENO" 10674then : 10675 eval $cacheid=yes 10676else $as_nop 10677 eval $cacheid=no 10678fi 10679rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10680 conftest$ac_exeext conftest.$ac_ext 10681fi 10682 10683 10684 CFLAGS="$xorg_testset_save_CFLAGS" 10685 10686 eval supported=\$$cacheid 10687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10688printf "%s\n" "$supported" >&6; } 10689 if test "$supported" = "yes" ; then 10690 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10691 found="yes" 10692 fi 10693 fi 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709xorg_testset_save_CFLAGS="$CFLAGS" 10710 10711if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10714printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10715if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10716then : 10717 printf %s "(cached) " >&6 10718else $as_nop 10719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10720/* end confdefs.h. */ 10721int i; 10722_ACEOF 10723if ac_fn_c_try_compile "$LINENO" 10724then : 10725 xorg_cv_cc_flag_unknown_warning_option=yes 10726else $as_nop 10727 xorg_cv_cc_flag_unknown_warning_option=no 10728fi 10729rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10730fi 10731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10732printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735fi 10736 10737if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10740 fi 10741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10743printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10744if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10745then : 10746 printf %s "(cached) " >&6 10747else $as_nop 10748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10749/* end confdefs.h. */ 10750int i; 10751_ACEOF 10752if ac_fn_c_try_compile "$LINENO" 10753then : 10754 xorg_cv_cc_flag_unused_command_line_argument=yes 10755else $as_nop 10756 xorg_cv_cc_flag_unused_command_line_argument=no 10757fi 10758rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10759fi 10760{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10761printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10762 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10763 CFLAGS="$xorg_testset_save_CFLAGS" 10764fi 10765 10766found="no" 10767 10768 if test $found = "no" ; then 10769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10771 fi 10772 10773 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10775 fi 10776 10777 CFLAGS="$CFLAGS -Werror" 10778 10779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10780printf %s "checking if $CC supports -Werror... " >&6; } 10781 cacheid=xorg_cv_cc_flag__Werror 10782 if eval test \${$cacheid+y} 10783then : 10784 printf %s "(cached) " >&6 10785else $as_nop 10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10787/* end confdefs.h. */ 10788int i; 10789int 10790main (void) 10791{ 10792 10793 ; 10794 return 0; 10795} 10796_ACEOF 10797if ac_fn_c_try_link "$LINENO" 10798then : 10799 eval $cacheid=yes 10800else $as_nop 10801 eval $cacheid=no 10802fi 10803rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10804 conftest$ac_exeext conftest.$ac_ext 10805fi 10806 10807 10808 CFLAGS="$xorg_testset_save_CFLAGS" 10809 10810 eval supported=\$$cacheid 10811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10812printf "%s\n" "$supported" >&6; } 10813 if test "$supported" = "yes" ; then 10814 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10815 found="yes" 10816 fi 10817 fi 10818 10819 if test $found = "no" ; then 10820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10822 fi 10823 10824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10826 fi 10827 10828 CFLAGS="$CFLAGS -errwarn" 10829 10830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10831printf %s "checking if $CC supports -errwarn... " >&6; } 10832 cacheid=xorg_cv_cc_flag__errwarn 10833 if eval test \${$cacheid+y} 10834then : 10835 printf %s "(cached) " >&6 10836else $as_nop 10837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838/* end confdefs.h. */ 10839int i; 10840int 10841main (void) 10842{ 10843 10844 ; 10845 return 0; 10846} 10847_ACEOF 10848if ac_fn_c_try_link "$LINENO" 10849then : 10850 eval $cacheid=yes 10851else $as_nop 10852 eval $cacheid=no 10853fi 10854rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10855 conftest$ac_exeext conftest.$ac_ext 10856fi 10857 10858 10859 CFLAGS="$xorg_testset_save_CFLAGS" 10860 10861 eval supported=\$$cacheid 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10863printf "%s\n" "$supported" >&6; } 10864 if test "$supported" = "yes" ; then 10865 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10866 found="yes" 10867 fi 10868 fi 10869 10870 10871 10872# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10873# activate it with -Werror, so we add it here explicitly. 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887xorg_testset_save_CFLAGS="$CFLAGS" 10888 10889if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10892printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10893if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10894then : 10895 printf %s "(cached) " >&6 10896else $as_nop 10897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10898/* end confdefs.h. */ 10899int i; 10900_ACEOF 10901if ac_fn_c_try_compile "$LINENO" 10902then : 10903 xorg_cv_cc_flag_unknown_warning_option=yes 10904else $as_nop 10905 xorg_cv_cc_flag_unknown_warning_option=no 10906fi 10907rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10908fi 10909{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10910printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10912 CFLAGS="$xorg_testset_save_CFLAGS" 10913fi 10914 10915if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10918 fi 10919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10921printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10922if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10923then : 10924 printf %s "(cached) " >&6 10925else $as_nop 10926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10927/* end confdefs.h. */ 10928int i; 10929_ACEOF 10930if ac_fn_c_try_compile "$LINENO" 10931then : 10932 xorg_cv_cc_flag_unused_command_line_argument=yes 10933else $as_nop 10934 xorg_cv_cc_flag_unused_command_line_argument=no 10935fi 10936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10937fi 10938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10939printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10941 CFLAGS="$xorg_testset_save_CFLAGS" 10942fi 10943 10944found="no" 10945 10946 if test $found = "no" ; then 10947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10949 fi 10950 10951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10953 fi 10954 10955 CFLAGS="$CFLAGS -Werror=attributes" 10956 10957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10958printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10959 cacheid=xorg_cv_cc_flag__Werror_attributes 10960 if eval test \${$cacheid+y} 10961then : 10962 printf %s "(cached) " >&6 10963else $as_nop 10964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10965/* end confdefs.h. */ 10966int i; 10967int 10968main (void) 10969{ 10970 10971 ; 10972 return 0; 10973} 10974_ACEOF 10975if ac_fn_c_try_link "$LINENO" 10976then : 10977 eval $cacheid=yes 10978else $as_nop 10979 eval $cacheid=no 10980fi 10981rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10982 conftest$ac_exeext conftest.$ac_ext 10983fi 10984 10985 10986 CFLAGS="$xorg_testset_save_CFLAGS" 10987 10988 eval supported=\$$cacheid 10989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10990printf "%s\n" "$supported" >&6; } 10991 if test "$supported" = "yes" ; then 10992 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10993 found="yes" 10994 fi 10995 fi 10996 10997 10998 10999if test "x$STRICT_COMPILE" = "xyes"; then 11000 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11001 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11002fi 11003 11004 11005 11006 11007 11008 11009cat >>confdefs.h <<_ACEOF 11010#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11011_ACEOF 11012 11013 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11014 if test "x$PVM" = "x"; then 11015 PVM="0" 11016 fi 11017 11018printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11019 11020 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11021 if test "x$PVP" = "x"; then 11022 PVP="0" 11023 fi 11024 11025printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11026 11027 11028 11029CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11030mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11031|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11032touch \$(top_srcdir)/ChangeLog; \ 11033echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11034 11035 11036 11037 11038macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11039INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11040mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11041|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11042touch \$(top_srcdir)/INSTALL; \ 11043echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11044 11045 11046 11047 11048 11049 11050case $host_os in 11051 solaris*) 11052 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11053 # check for a man page file found in later versions that use 11054 # traditional section numbers instead 11055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11056printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11057if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11058then : 11059 printf %s "(cached) " >&6 11060else $as_nop 11061 test "$cross_compiling" = yes && 11062 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11063if test -r "/usr/share/man/man7/attributes.7"; then 11064 ac_cv_file__usr_share_man_man7_attributes_7=yes 11065else 11066 ac_cv_file__usr_share_man_man7_attributes_7=no 11067fi 11068fi 11069{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11070printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11071if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11072then : 11073 SYSV_MAN_SECTIONS=false 11074else $as_nop 11075 SYSV_MAN_SECTIONS=true 11076fi 11077 11078 ;; 11079 *) SYSV_MAN_SECTIONS=false ;; 11080esac 11081 11082if test x$APP_MAN_SUFFIX = x ; then 11083 APP_MAN_SUFFIX=1 11084fi 11085if test x$APP_MAN_DIR = x ; then 11086 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11087fi 11088 11089if test x$LIB_MAN_SUFFIX = x ; then 11090 LIB_MAN_SUFFIX=3 11091fi 11092if test x$LIB_MAN_DIR = x ; then 11093 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11094fi 11095 11096if test x$FILE_MAN_SUFFIX = x ; then 11097 case $SYSV_MAN_SECTIONS in 11098 true) FILE_MAN_SUFFIX=4 ;; 11099 *) FILE_MAN_SUFFIX=5 ;; 11100 esac 11101fi 11102if test x$FILE_MAN_DIR = x ; then 11103 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11104fi 11105 11106if test x$MISC_MAN_SUFFIX = x ; then 11107 case $SYSV_MAN_SECTIONS in 11108 true) MISC_MAN_SUFFIX=5 ;; 11109 *) MISC_MAN_SUFFIX=7 ;; 11110 esac 11111fi 11112if test x$MISC_MAN_DIR = x ; then 11113 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11114fi 11115 11116if test x$DRIVER_MAN_SUFFIX = x ; then 11117 case $SYSV_MAN_SECTIONS in 11118 true) DRIVER_MAN_SUFFIX=7 ;; 11119 *) DRIVER_MAN_SUFFIX=4 ;; 11120 esac 11121fi 11122if test x$DRIVER_MAN_DIR = x ; then 11123 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11124fi 11125 11126if test x$ADMIN_MAN_SUFFIX = x ; then 11127 case $SYSV_MAN_SECTIONS in 11128 true) ADMIN_MAN_SUFFIX=1m ;; 11129 *) ADMIN_MAN_SUFFIX=8 ;; 11130 esac 11131fi 11132if test x$ADMIN_MAN_DIR = x ; then 11133 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11134fi 11135 11136 11137 11138 11139 11140 11141 11142 11143 11144 11145 11146 11147 11148 11149 11150XORG_MAN_PAGE="X Version 11" 11151 11152MAN_SUBSTS="\ 11153 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11154 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11155 -e 's|__xservername__|Xorg|g' \ 11156 -e 's|__xconfigfile__|xorg.conf|g' \ 11157 -e 's|__projectroot__|\$(prefix)|g' \ 11158 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11159 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11160 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11161 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11162 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11163 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11164 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11165 11166 11167 11168# Check whether --enable-silent-rules was given. 11169if test ${enable_silent_rules+y} 11170then : 11171 enableval=$enable_silent_rules; 11172fi 11173 11174case $enable_silent_rules in # ((( 11175 yes) AM_DEFAULT_VERBOSITY=0;; 11176 no) AM_DEFAULT_VERBOSITY=1;; 11177 *) AM_DEFAULT_VERBOSITY=0;; 11178esac 11179am_make=${MAKE-make} 11180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11181printf %s "checking whether $am_make supports nested variables... " >&6; } 11182if test ${am_cv_make_support_nested_variables+y} 11183then : 11184 printf %s "(cached) " >&6 11185else $as_nop 11186 if printf "%s\n" 'TRUE=$(BAR$(V)) 11187BAR0=false 11188BAR1=true 11189V=1 11190am__doit: 11191 @$(TRUE) 11192.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11193 am_cv_make_support_nested_variables=yes 11194else 11195 am_cv_make_support_nested_variables=no 11196fi 11197fi 11198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11199printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11200if test $am_cv_make_support_nested_variables = yes; then 11201 AM_V='$(V)' 11202 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11203else 11204 AM_V=$AM_DEFAULT_VERBOSITY 11205 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11206fi 11207AM_BACKSLASH='\' 11208 11209 11210 11211# Checks for pkg-config packages 11212 11213pkg_failed=no 11214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XDPYINFO" >&5 11215printf %s "checking for XDPYINFO... " >&6; } 11216 11217if test -n "$XDPYINFO_CFLAGS"; then 11218 pkg_cv_XDPYINFO_CFLAGS="$XDPYINFO_CFLAGS" 11219 elif test -n "$PKG_CONFIG"; then 11220 if test -n "$PKG_CONFIG" && \ 11221 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext x11 xtst x11-xcb xcb xproto >= 7.0.22\""; } >&5 11222 ($PKG_CONFIG --exists --print-errors "xext x11 xtst x11-xcb xcb xproto >= 7.0.22") 2>&5 11223 ac_status=$? 11224 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11225 test $ac_status = 0; }; then 11226 pkg_cv_XDPYINFO_CFLAGS=`$PKG_CONFIG --cflags "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>/dev/null` 11227 test "x$?" != "x0" && pkg_failed=yes 11228else 11229 pkg_failed=yes 11230fi 11231 else 11232 pkg_failed=untried 11233fi 11234if test -n "$XDPYINFO_LIBS"; then 11235 pkg_cv_XDPYINFO_LIBS="$XDPYINFO_LIBS" 11236 elif test -n "$PKG_CONFIG"; then 11237 if test -n "$PKG_CONFIG" && \ 11238 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext x11 xtst x11-xcb xcb xproto >= 7.0.22\""; } >&5 11239 ($PKG_CONFIG --exists --print-errors "xext x11 xtst x11-xcb xcb xproto >= 7.0.22") 2>&5 11240 ac_status=$? 11241 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11242 test $ac_status = 0; }; then 11243 pkg_cv_XDPYINFO_LIBS=`$PKG_CONFIG --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>/dev/null` 11244 test "x$?" != "x0" && pkg_failed=yes 11245else 11246 pkg_failed=yes 11247fi 11248 else 11249 pkg_failed=untried 11250fi 11251 11252 11253 11254if test $pkg_failed = yes; then 11255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11256printf "%s\n" "no" >&6; } 11257 11258if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11259 _pkg_short_errors_supported=yes 11260else 11261 _pkg_short_errors_supported=no 11262fi 11263 if test $_pkg_short_errors_supported = yes; then 11264 XDPYINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>&1` 11265 else 11266 XDPYINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>&1` 11267 fi 11268 # Put the nasty error message in config.log where it belongs 11269 echo "$XDPYINFO_PKG_ERRORS" >&5 11270 11271 as_fn_error $? "Package requirements (xext x11 xtst x11-xcb xcb xproto >= 7.0.22) were not met: 11272 11273$XDPYINFO_PKG_ERRORS 11274 11275Consider adjusting the PKG_CONFIG_PATH environment variable if you 11276installed software in a non-standard prefix. 11277 11278Alternatively, you may set the environment variables XDPYINFO_CFLAGS 11279and XDPYINFO_LIBS to avoid the need to call pkg-config. 11280See the pkg-config man page for more details." "$LINENO" 5 11281elif test $pkg_failed = untried; then 11282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11283printf "%s\n" "no" >&6; } 11284 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11285printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11286as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11287is in your PATH or set the PKG_CONFIG environment variable to the full 11288path to pkg-config. 11289 11290Alternatively, you may set the environment variables XDPYINFO_CFLAGS 11291and XDPYINFO_LIBS to avoid the need to call pkg-config. 11292See the pkg-config man page for more details. 11293 11294To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11295See \`config.log' for more details" "$LINENO" 5; } 11296else 11297 XDPYINFO_CFLAGS=$pkg_cv_XDPYINFO_CFLAGS 11298 XDPYINFO_LIBS=$pkg_cv_XDPYINFO_LIBS 11299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11300printf "%s\n" "yes" >&6; } 11301 11302fi 11303 11304# This is used below to allow <X11/Xlib.h> to be found 11305 11306pkg_failed=no 11307{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_X11" >&5 11308printf %s "checking for DPY_X11... " >&6; } 11309 11310if test -n "$DPY_X11_CFLAGS"; then 11311 pkg_cv_DPY_X11_CFLAGS="$DPY_X11_CFLAGS" 11312 elif test -n "$PKG_CONFIG"; then 11313 if test -n "$PKG_CONFIG" && \ 11314 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11315 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11316 ac_status=$? 11317 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11318 test $ac_status = 0; }; then 11319 pkg_cv_DPY_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11320 test "x$?" != "x0" && pkg_failed=yes 11321else 11322 pkg_failed=yes 11323fi 11324 else 11325 pkg_failed=untried 11326fi 11327if test -n "$DPY_X11_LIBS"; then 11328 pkg_cv_DPY_X11_LIBS="$DPY_X11_LIBS" 11329 elif test -n "$PKG_CONFIG"; then 11330 if test -n "$PKG_CONFIG" && \ 11331 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11332 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11333 ac_status=$? 11334 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11335 test $ac_status = 0; }; then 11336 pkg_cv_DPY_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11337 test "x$?" != "x0" && pkg_failed=yes 11338else 11339 pkg_failed=yes 11340fi 11341 else 11342 pkg_failed=untried 11343fi 11344 11345 11346 11347if test $pkg_failed = yes; then 11348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11349printf "%s\n" "no" >&6; } 11350 11351if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11352 _pkg_short_errors_supported=yes 11353else 11354 _pkg_short_errors_supported=no 11355fi 11356 if test $_pkg_short_errors_supported = yes; then 11357 DPY_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11358 else 11359 DPY_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11360 fi 11361 # Put the nasty error message in config.log where it belongs 11362 echo "$DPY_X11_PKG_ERRORS" >&5 11363 11364 as_fn_error $? "Package requirements (x11) were not met: 11365 11366$DPY_X11_PKG_ERRORS 11367 11368Consider adjusting the PKG_CONFIG_PATH environment variable if you 11369installed software in a non-standard prefix. 11370 11371Alternatively, you may set the environment variables DPY_X11_CFLAGS 11372and DPY_X11_LIBS to avoid the need to call pkg-config. 11373See the pkg-config man page for more details." "$LINENO" 5 11374elif test $pkg_failed = untried; then 11375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11376printf "%s\n" "no" >&6; } 11377 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11378printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11379as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11380is in your PATH or set the PKG_CONFIG environment variable to the full 11381path to pkg-config. 11382 11383Alternatively, you may set the environment variables DPY_X11_CFLAGS 11384and DPY_X11_LIBS to avoid the need to call pkg-config. 11385See the pkg-config man page for more details. 11386 11387To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11388See \`config.log' for more details" "$LINENO" 5; } 11389else 11390 DPY_X11_CFLAGS=$pkg_cv_DPY_X11_CFLAGS 11391 DPY_X11_LIBS=$pkg_cv_DPY_X11_LIBS 11392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11393printf "%s\n" "yes" >&6; } 11394 11395fi 11396 11397 11398pkg_failed=no 11399{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XEXT" >&5 11400printf %s "checking for DPY_XEXT... " >&6; } 11401 11402if test -n "$DPY_XEXT_CFLAGS"; then 11403 pkg_cv_DPY_XEXT_CFLAGS="$DPY_XEXT_CFLAGS" 11404 elif test -n "$PKG_CONFIG"; then 11405 if test -n "$PKG_CONFIG" && \ 11406 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11407 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11408 ac_status=$? 11409 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11410 test $ac_status = 0; }; then 11411 pkg_cv_DPY_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11412 test "x$?" != "x0" && pkg_failed=yes 11413else 11414 pkg_failed=yes 11415fi 11416 else 11417 pkg_failed=untried 11418fi 11419if test -n "$DPY_XEXT_LIBS"; then 11420 pkg_cv_DPY_XEXT_LIBS="$DPY_XEXT_LIBS" 11421 elif test -n "$PKG_CONFIG"; then 11422 if test -n "$PKG_CONFIG" && \ 11423 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11424 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11425 ac_status=$? 11426 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11427 test $ac_status = 0; }; then 11428 pkg_cv_DPY_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11429 test "x$?" != "x0" && pkg_failed=yes 11430else 11431 pkg_failed=yes 11432fi 11433 else 11434 pkg_failed=untried 11435fi 11436 11437 11438 11439if test $pkg_failed = yes; then 11440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11441printf "%s\n" "no" >&6; } 11442 11443if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11444 _pkg_short_errors_supported=yes 11445else 11446 _pkg_short_errors_supported=no 11447fi 11448 if test $_pkg_short_errors_supported = yes; then 11449 DPY_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 11450 else 11451 DPY_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 11452 fi 11453 # Put the nasty error message in config.log where it belongs 11454 echo "$DPY_XEXT_PKG_ERRORS" >&5 11455 11456 echo "not found" 11457elif test $pkg_failed = untried; then 11458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11459printf "%s\n" "no" >&6; } 11460 echo "not found" 11461else 11462 DPY_XEXT_CFLAGS=$pkg_cv_DPY_XEXT_CFLAGS 11463 DPY_XEXT_LIBS=$pkg_cv_DPY_XEXT_LIBS 11464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11465printf "%s\n" "yes" >&6; } 11466 SAVE_CPPFLAGS="$CPPFLAGS" 11467 CPPFLAGS="$CPPFLAGS $DPY_XEXT_CFLAGS $DPY_X11_CFLAGS" 11468 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/multibuf.h" "ac_cv_header_X11_extensions_multibuf_h" "#include <X11/Xlib.h> 11469" 11470if test "x$ac_cv_header_X11_extensions_multibuf_h" = xyes 11471then : 11472 printf "%s\n" "#define HAVE_X11_EXTENSIONS_MULTIBUF_H 1" >>confdefs.h 11473 11474fi 11475ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XShm.h" "ac_cv_header_X11_extensions_XShm_h" "#include <X11/Xlib.h> 11476" 11477if test "x$ac_cv_header_X11_extensions_XShm_h" = xyes 11478then : 11479 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XSHM_H 1" >>confdefs.h 11480 11481fi 11482 11483 CPPFLAGS="$SAVE_CPPFLAGS" 11484fi 11485 11486 11487pkg_failed=no 11488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XKB" >&5 11489printf %s "checking for DPY_XKB... " >&6; } 11490 11491if test -n "$DPY_XKB_CFLAGS"; then 11492 pkg_cv_DPY_XKB_CFLAGS="$DPY_XKB_CFLAGS" 11493 elif test -n "$PKG_CONFIG"; then 11494 if test -n "$PKG_CONFIG" && \ 11495 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11496 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11497 ac_status=$? 11498 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11499 test $ac_status = 0; }; then 11500 pkg_cv_DPY_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11501 test "x$?" != "x0" && pkg_failed=yes 11502else 11503 pkg_failed=yes 11504fi 11505 else 11506 pkg_failed=untried 11507fi 11508if test -n "$DPY_XKB_LIBS"; then 11509 pkg_cv_DPY_XKB_LIBS="$DPY_XKB_LIBS" 11510 elif test -n "$PKG_CONFIG"; then 11511 if test -n "$PKG_CONFIG" && \ 11512 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11513 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11514 ac_status=$? 11515 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11516 test $ac_status = 0; }; then 11517 pkg_cv_DPY_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11518 test "x$?" != "x0" && pkg_failed=yes 11519else 11520 pkg_failed=yes 11521fi 11522 else 11523 pkg_failed=untried 11524fi 11525 11526 11527 11528if test $pkg_failed = yes; then 11529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11530printf "%s\n" "no" >&6; } 11531 11532if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11533 _pkg_short_errors_supported=yes 11534else 11535 _pkg_short_errors_supported=no 11536fi 11537 if test $_pkg_short_errors_supported = yes; then 11538 DPY_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11539 else 11540 DPY_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11541 fi 11542 # Put the nasty error message in config.log where it belongs 11543 echo "$DPY_XKB_PKG_ERRORS" >&5 11544 11545 echo "not found" 11546elif test $pkg_failed = untried; then 11547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11548printf "%s\n" "no" >&6; } 11549 echo "not found" 11550else 11551 DPY_XKB_CFLAGS=$pkg_cv_DPY_XKB_CFLAGS 11552 DPY_XKB_LIBS=$pkg_cv_DPY_XKB_LIBS 11553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11554printf "%s\n" "yes" >&6; } 11555 SAVE_CPPFLAGS="$CPPFLAGS" 11556 CPPFLAGS="$CPPFLAGS $DPY_XKB_CFLAGS $DPY_X11_CFLAGS" 11557 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XKB.h" "ac_cv_header_X11_extensions_XKB_h" "#include <X11/Xlib.h> 11558" 11559if test "x$ac_cv_header_X11_extensions_XKB_h" = xyes 11560then : 11561 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XKB_H 1" >>confdefs.h 11562 11563fi 11564ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 11565" 11566if test "x$ac_cv_header_X11_XKBlib_h" = xyes 11567then : 11568 printf "%s\n" "#define HAVE_X11_XKBLIB_H 1" >>confdefs.h 11569 11570fi 11571 11572 CPPFLAGS="$SAVE_CPPFLAGS" 11573fi 11574 11575 11576pkg_failed=no 11577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86VIDMODE" >&5 11578printf %s "checking for DPY_XF86VIDMODE... " >&6; } 11579 11580if test -n "$DPY_XF86VIDMODE_CFLAGS"; then 11581 pkg_cv_DPY_XF86VIDMODE_CFLAGS="$DPY_XF86VIDMODE_CFLAGS" 11582 elif test -n "$PKG_CONFIG"; then 11583 if test -n "$PKG_CONFIG" && \ 11584 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5 11585 ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5 11586 ac_status=$? 11587 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11588 test $ac_status = 0; }; then 11589 pkg_cv_DPY_XF86VIDMODE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm" 2>/dev/null` 11590 test "x$?" != "x0" && pkg_failed=yes 11591else 11592 pkg_failed=yes 11593fi 11594 else 11595 pkg_failed=untried 11596fi 11597if test -n "$DPY_XF86VIDMODE_LIBS"; then 11598 pkg_cv_DPY_XF86VIDMODE_LIBS="$DPY_XF86VIDMODE_LIBS" 11599 elif test -n "$PKG_CONFIG"; then 11600 if test -n "$PKG_CONFIG" && \ 11601 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5 11602 ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5 11603 ac_status=$? 11604 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11605 test $ac_status = 0; }; then 11606 pkg_cv_DPY_XF86VIDMODE_LIBS=`$PKG_CONFIG --libs "xxf86vm" 2>/dev/null` 11607 test "x$?" != "x0" && pkg_failed=yes 11608else 11609 pkg_failed=yes 11610fi 11611 else 11612 pkg_failed=untried 11613fi 11614 11615 11616 11617if test $pkg_failed = yes; then 11618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11619printf "%s\n" "no" >&6; } 11620 11621if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11622 _pkg_short_errors_supported=yes 11623else 11624 _pkg_short_errors_supported=no 11625fi 11626 if test $_pkg_short_errors_supported = yes; then 11627 DPY_XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86vm" 2>&1` 11628 else 11629 DPY_XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86vm" 2>&1` 11630 fi 11631 # Put the nasty error message in config.log where it belongs 11632 echo "$DPY_XF86VIDMODE_PKG_ERRORS" >&5 11633 11634 echo "not found" 11635elif test $pkg_failed = untried; then 11636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11637printf "%s\n" "no" >&6; } 11638 echo "not found" 11639else 11640 DPY_XF86VIDMODE_CFLAGS=$pkg_cv_DPY_XF86VIDMODE_CFLAGS 11641 DPY_XF86VIDMODE_LIBS=$pkg_cv_DPY_XF86VIDMODE_LIBS 11642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11643printf "%s\n" "yes" >&6; } 11644 SAVE_CPPFLAGS="$CPPFLAGS" 11645 CPPFLAGS="$CPPFLAGS $DPY_XF86VIDMODE_CFLAGS $DPY_X11_CFLAGS" 11646 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmode.h" "ac_cv_header_X11_extensions_xf86vmode_h" "#include <X11/Xlib.h> 11647" 11648if test "x$ac_cv_header_X11_extensions_xf86vmode_h" = xyes 11649then : 11650 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMODE_H 1" >>confdefs.h 11651 11652fi 11653ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmstr.h" "ac_cv_header_X11_extensions_xf86vmstr_h" "#include <X11/Xlib.h> 11654" 11655if test "x$ac_cv_header_X11_extensions_xf86vmstr_h" = xyes 11656then : 11657 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMSTR_H 1" >>confdefs.h 11658 11659fi 11660ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmproto.h" "ac_cv_header_X11_extensions_xf86vmproto_h" "#include <X11/Xlib.h> 11661" 11662if test "x$ac_cv_header_X11_extensions_xf86vmproto_h" = xyes 11663then : 11664 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMPROTO_H 1" >>confdefs.h 11665 11666fi 11667 11668 CPPFLAGS="$SAVE_CPPFLAGS" 11669fi 11670 11671 11672# Check whether --with-dga was given. 11673if test ${with_dga+y} 11674then : 11675 withval=$with_dga; USE_DGA="$withval" 11676else $as_nop 11677 USE_DGA="yes" 11678fi 11679 11680if test "x$USE_DGA" != "xno" ; then 11681 11682pkg_failed=no 11683{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86DGA" >&5 11684printf %s "checking for DPY_XF86DGA... " >&6; } 11685 11686if test -n "$DPY_XF86DGA_CFLAGS"; then 11687 pkg_cv_DPY_XF86DGA_CFLAGS="$DPY_XF86DGA_CFLAGS" 11688 elif test -n "$PKG_CONFIG"; then 11689 if test -n "$PKG_CONFIG" && \ 11690 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86dga\""; } >&5 11691 ($PKG_CONFIG --exists --print-errors "xxf86dga") 2>&5 11692 ac_status=$? 11693 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11694 test $ac_status = 0; }; then 11695 pkg_cv_DPY_XF86DGA_CFLAGS=`$PKG_CONFIG --cflags "xxf86dga" 2>/dev/null` 11696 test "x$?" != "x0" && pkg_failed=yes 11697else 11698 pkg_failed=yes 11699fi 11700 else 11701 pkg_failed=untried 11702fi 11703if test -n "$DPY_XF86DGA_LIBS"; then 11704 pkg_cv_DPY_XF86DGA_LIBS="$DPY_XF86DGA_LIBS" 11705 elif test -n "$PKG_CONFIG"; then 11706 if test -n "$PKG_CONFIG" && \ 11707 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86dga\""; } >&5 11708 ($PKG_CONFIG --exists --print-errors "xxf86dga") 2>&5 11709 ac_status=$? 11710 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11711 test $ac_status = 0; }; then 11712 pkg_cv_DPY_XF86DGA_LIBS=`$PKG_CONFIG --libs "xxf86dga" 2>/dev/null` 11713 test "x$?" != "x0" && pkg_failed=yes 11714else 11715 pkg_failed=yes 11716fi 11717 else 11718 pkg_failed=untried 11719fi 11720 11721 11722 11723if test $pkg_failed = yes; then 11724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11725printf "%s\n" "no" >&6; } 11726 11727if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11728 _pkg_short_errors_supported=yes 11729else 11730 _pkg_short_errors_supported=no 11731fi 11732 if test $_pkg_short_errors_supported = yes; then 11733 DPY_XF86DGA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86dga" 2>&1` 11734 else 11735 DPY_XF86DGA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86dga" 2>&1` 11736 fi 11737 # Put the nasty error message in config.log where it belongs 11738 echo "$DPY_XF86DGA_PKG_ERRORS" >&5 11739 11740 echo "not found" 11741elif test $pkg_failed = untried; then 11742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11743printf "%s\n" "no" >&6; } 11744 echo "not found" 11745else 11746 DPY_XF86DGA_CFLAGS=$pkg_cv_DPY_XF86DGA_CFLAGS 11747 DPY_XF86DGA_LIBS=$pkg_cv_DPY_XF86DGA_LIBS 11748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11749printf "%s\n" "yes" >&6; } 11750 SAVE_CPPFLAGS="$CPPFLAGS" 11751 CPPFLAGS="$CPPFLAGS $DPY_XF86DGA_CFLAGS $DPY_X11_CFLAGS" 11752 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xxf86dga.h" "ac_cv_header_X11_extensions_Xxf86dga_h" "#include <X11/Xlib.h> 11753#include <X11/Xproto.h> 11754" 11755if test "x$ac_cv_header_X11_extensions_Xxf86dga_h" = xyes 11756then : 11757 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XXF86DGA_H 1" >>confdefs.h 11758 11759fi 11760ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dgaproto.h" "ac_cv_header_X11_extensions_xf86dgaproto_h" "#include <X11/Xlib.h> 11761#include <X11/Xproto.h> 11762" 11763if test "x$ac_cv_header_X11_extensions_xf86dgaproto_h" = xyes 11764then : 11765 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGAPROTO_H 1" >>confdefs.h 11766 11767fi 11768ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dga.h" "ac_cv_header_X11_extensions_xf86dga_h" "#include <X11/Xlib.h> 11769#include <X11/Xproto.h> 11770" 11771if test "x$ac_cv_header_X11_extensions_xf86dga_h" = xyes 11772then : 11773 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGA_H 1" >>confdefs.h 11774 11775fi 11776ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dgastr.h" "ac_cv_header_X11_extensions_xf86dgastr_h" "#include <X11/Xlib.h> 11777#include <X11/Xproto.h> 11778" 11779if test "x$ac_cv_header_X11_extensions_xf86dgastr_h" = xyes 11780then : 11781 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGASTR_H 1" >>confdefs.h 11782 11783fi 11784 11785 CPPFLAGS="$SAVE_CPPFLAGS" 11786fi 11787else 11788 echo "without dga" 11789fi 11790 11791 11792 11793# Check whether --with-xf86misc was given. 11794if test ${with_xf86misc+y} 11795then : 11796 withval=$with_xf86misc; USE_XF86MISC="$withval" 11797else $as_nop 11798 USE_XF86MISC="yes" 11799fi 11800 11801if test "x$USE_XF86MISC" != "xno" ; then 11802 11803pkg_failed=no 11804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86MISC" >&5 11805printf %s "checking for DPY_XF86MISC... " >&6; } 11806 11807if test -n "$DPY_XF86MISC_CFLAGS"; then 11808 pkg_cv_DPY_XF86MISC_CFLAGS="$DPY_XF86MISC_CFLAGS" 11809 elif test -n "$PKG_CONFIG"; then 11810 if test -n "$PKG_CONFIG" && \ 11811 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11812 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11813 ac_status=$? 11814 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11815 test $ac_status = 0; }; then 11816 pkg_cv_DPY_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 11817 test "x$?" != "x0" && pkg_failed=yes 11818else 11819 pkg_failed=yes 11820fi 11821 else 11822 pkg_failed=untried 11823fi 11824if test -n "$DPY_XF86MISC_LIBS"; then 11825 pkg_cv_DPY_XF86MISC_LIBS="$DPY_XF86MISC_LIBS" 11826 elif test -n "$PKG_CONFIG"; then 11827 if test -n "$PKG_CONFIG" && \ 11828 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11829 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11830 ac_status=$? 11831 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11832 test $ac_status = 0; }; then 11833 pkg_cv_DPY_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 11834 test "x$?" != "x0" && pkg_failed=yes 11835else 11836 pkg_failed=yes 11837fi 11838 else 11839 pkg_failed=untried 11840fi 11841 11842 11843 11844if test $pkg_failed = yes; then 11845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11846printf "%s\n" "no" >&6; } 11847 11848if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11849 _pkg_short_errors_supported=yes 11850else 11851 _pkg_short_errors_supported=no 11852fi 11853 if test $_pkg_short_errors_supported = yes; then 11854 DPY_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86misc" 2>&1` 11855 else 11856 DPY_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86misc" 2>&1` 11857 fi 11858 # Put the nasty error message in config.log where it belongs 11859 echo "$DPY_XF86MISC_PKG_ERRORS" >&5 11860 11861 echo "not found" 11862elif test $pkg_failed = untried; then 11863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11864printf "%s\n" "no" >&6; } 11865 echo "not found" 11866else 11867 DPY_XF86MISC_CFLAGS=$pkg_cv_DPY_XF86MISC_CFLAGS 11868 DPY_XF86MISC_LIBS=$pkg_cv_DPY_XF86MISC_LIBS 11869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11870printf "%s\n" "yes" >&6; } 11871 SAVE_CPPFLAGS="$CPPFLAGS" 11872 CPPFLAGS="$CPPFLAGS $DPY_XF86MISC_CFLAGS $DPY_X11_CFLAGS" 11873 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86misc.h" "ac_cv_header_X11_extensions_xf86misc_h" "#include <X11/Xlib.h> 11874#include <X11/Xproto.h> 11875" 11876if test "x$ac_cv_header_X11_extensions_xf86misc_h" = xyes 11877then : 11878 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MISC_H 1" >>confdefs.h 11879 11880fi 11881ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86mscstr.h" "ac_cv_header_X11_extensions_xf86mscstr_h" "#include <X11/Xlib.h> 11882#include <X11/Xproto.h> 11883" 11884if test "x$ac_cv_header_X11_extensions_xf86mscstr_h" = xyes 11885then : 11886 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MSCSTR_H 1" >>confdefs.h 11887 11888fi 11889 11890 CPPFLAGS="$SAVE_CPPFLAGS" 11891fi 11892else 11893 echo "without xf86misc" 11894fi 11895 11896 11897pkg_failed=no 11898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XINPUT" >&5 11899printf %s "checking for DPY_XINPUT... " >&6; } 11900 11901if test -n "$DPY_XINPUT_CFLAGS"; then 11902 pkg_cv_DPY_XINPUT_CFLAGS="$DPY_XINPUT_CFLAGS" 11903 elif test -n "$PKG_CONFIG"; then 11904 if test -n "$PKG_CONFIG" && \ 11905 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi\""; } >&5 11906 ($PKG_CONFIG --exists --print-errors "xi") 2>&5 11907 ac_status=$? 11908 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11909 test $ac_status = 0; }; then 11910 pkg_cv_DPY_XINPUT_CFLAGS=`$PKG_CONFIG --cflags "xi" 2>/dev/null` 11911 test "x$?" != "x0" && pkg_failed=yes 11912else 11913 pkg_failed=yes 11914fi 11915 else 11916 pkg_failed=untried 11917fi 11918if test -n "$DPY_XINPUT_LIBS"; then 11919 pkg_cv_DPY_XINPUT_LIBS="$DPY_XINPUT_LIBS" 11920 elif test -n "$PKG_CONFIG"; then 11921 if test -n "$PKG_CONFIG" && \ 11922 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi\""; } >&5 11923 ($PKG_CONFIG --exists --print-errors "xi") 2>&5 11924 ac_status=$? 11925 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11926 test $ac_status = 0; }; then 11927 pkg_cv_DPY_XINPUT_LIBS=`$PKG_CONFIG --libs "xi" 2>/dev/null` 11928 test "x$?" != "x0" && pkg_failed=yes 11929else 11930 pkg_failed=yes 11931fi 11932 else 11933 pkg_failed=untried 11934fi 11935 11936 11937 11938if test $pkg_failed = yes; then 11939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11940printf "%s\n" "no" >&6; } 11941 11942if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11943 _pkg_short_errors_supported=yes 11944else 11945 _pkg_short_errors_supported=no 11946fi 11947 if test $_pkg_short_errors_supported = yes; then 11948 DPY_XINPUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi" 2>&1` 11949 else 11950 DPY_XINPUT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi" 2>&1` 11951 fi 11952 # Put the nasty error message in config.log where it belongs 11953 echo "$DPY_XINPUT_PKG_ERRORS" >&5 11954 11955 echo "not found" 11956elif test $pkg_failed = untried; then 11957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11958printf "%s\n" "no" >&6; } 11959 echo "not found" 11960else 11961 DPY_XINPUT_CFLAGS=$pkg_cv_DPY_XINPUT_CFLAGS 11962 DPY_XINPUT_LIBS=$pkg_cv_DPY_XINPUT_LIBS 11963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11964printf "%s\n" "yes" >&6; } 11965 SAVE_CPPFLAGS="$CPPFLAGS" 11966 CPPFLAGS="$CPPFLAGS $DPY_XINPUT_CFLAGS $DPY_X11_CFLAGS" 11967 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XInput.h" "ac_cv_header_X11_extensions_XInput_h" "#include <X11/Xlib.h> 11968" 11969if test "x$ac_cv_header_X11_extensions_XInput_h" = xyes 11970then : 11971 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XINPUT_H 1" >>confdefs.h 11972 11973fi 11974 11975 CPPFLAGS="$SAVE_CPPFLAGS" 11976fi 11977 11978 11979pkg_failed=no 11980{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XRENDER" >&5 11981printf %s "checking for DPY_XRENDER... " >&6; } 11982 11983if test -n "$DPY_XRENDER_CFLAGS"; then 11984 pkg_cv_DPY_XRENDER_CFLAGS="$DPY_XRENDER_CFLAGS" 11985 elif test -n "$PKG_CONFIG"; then 11986 if test -n "$PKG_CONFIG" && \ 11987 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 11988 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 11989 ac_status=$? 11990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11991 test $ac_status = 0; }; then 11992 pkg_cv_DPY_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender" 2>/dev/null` 11993 test "x$?" != "x0" && pkg_failed=yes 11994else 11995 pkg_failed=yes 11996fi 11997 else 11998 pkg_failed=untried 11999fi 12000if test -n "$DPY_XRENDER_LIBS"; then 12001 pkg_cv_DPY_XRENDER_LIBS="$DPY_XRENDER_LIBS" 12002 elif test -n "$PKG_CONFIG"; then 12003 if test -n "$PKG_CONFIG" && \ 12004 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 12005 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 12006 ac_status=$? 12007 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12008 test $ac_status = 0; }; then 12009 pkg_cv_DPY_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender" 2>/dev/null` 12010 test "x$?" != "x0" && pkg_failed=yes 12011else 12012 pkg_failed=yes 12013fi 12014 else 12015 pkg_failed=untried 12016fi 12017 12018 12019 12020if test $pkg_failed = yes; then 12021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12022printf "%s\n" "no" >&6; } 12023 12024if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12025 _pkg_short_errors_supported=yes 12026else 12027 _pkg_short_errors_supported=no 12028fi 12029 if test $_pkg_short_errors_supported = yes; then 12030 DPY_XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender" 2>&1` 12031 else 12032 DPY_XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender" 2>&1` 12033 fi 12034 # Put the nasty error message in config.log where it belongs 12035 echo "$DPY_XRENDER_PKG_ERRORS" >&5 12036 12037 echo "not found" 12038elif test $pkg_failed = untried; then 12039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12040printf "%s\n" "no" >&6; } 12041 echo "not found" 12042else 12043 DPY_XRENDER_CFLAGS=$pkg_cv_DPY_XRENDER_CFLAGS 12044 DPY_XRENDER_LIBS=$pkg_cv_DPY_XRENDER_LIBS 12045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12046printf "%s\n" "yes" >&6; } 12047 SAVE_CPPFLAGS="$CPPFLAGS" 12048 CPPFLAGS="$CPPFLAGS $DPY_XRENDER_CFLAGS $DPY_X11_CFLAGS" 12049 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "#include <X11/Xlib.h> 12050" 12051if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes 12052then : 12053 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XRENDER_H 1" >>confdefs.h 12054 12055fi 12056 12057 CPPFLAGS="$SAVE_CPPFLAGS" 12058fi 12059 12060 12061pkg_failed=no 12062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XCOMPOSITE" >&5 12063printf %s "checking for DPY_XCOMPOSITE... " >&6; } 12064 12065if test -n "$DPY_XCOMPOSITE_CFLAGS"; then 12066 pkg_cv_DPY_XCOMPOSITE_CFLAGS="$DPY_XCOMPOSITE_CFLAGS" 12067 elif test -n "$PKG_CONFIG"; then 12068 if test -n "$PKG_CONFIG" && \ 12069 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite\""; } >&5 12070 ($PKG_CONFIG --exists --print-errors "xcomposite") 2>&5 12071 ac_status=$? 12072 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12073 test $ac_status = 0; }; then 12074 pkg_cv_DPY_XCOMPOSITE_CFLAGS=`$PKG_CONFIG --cflags "xcomposite" 2>/dev/null` 12075 test "x$?" != "x0" && pkg_failed=yes 12076else 12077 pkg_failed=yes 12078fi 12079 else 12080 pkg_failed=untried 12081fi 12082if test -n "$DPY_XCOMPOSITE_LIBS"; then 12083 pkg_cv_DPY_XCOMPOSITE_LIBS="$DPY_XCOMPOSITE_LIBS" 12084 elif test -n "$PKG_CONFIG"; then 12085 if test -n "$PKG_CONFIG" && \ 12086 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite\""; } >&5 12087 ($PKG_CONFIG --exists --print-errors "xcomposite") 2>&5 12088 ac_status=$? 12089 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12090 test $ac_status = 0; }; then 12091 pkg_cv_DPY_XCOMPOSITE_LIBS=`$PKG_CONFIG --libs "xcomposite" 2>/dev/null` 12092 test "x$?" != "x0" && pkg_failed=yes 12093else 12094 pkg_failed=yes 12095fi 12096 else 12097 pkg_failed=untried 12098fi 12099 12100 12101 12102if test $pkg_failed = yes; then 12103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12104printf "%s\n" "no" >&6; } 12105 12106if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12107 _pkg_short_errors_supported=yes 12108else 12109 _pkg_short_errors_supported=no 12110fi 12111 if test $_pkg_short_errors_supported = yes; then 12112 DPY_XCOMPOSITE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xcomposite" 2>&1` 12113 else 12114 DPY_XCOMPOSITE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xcomposite" 2>&1` 12115 fi 12116 # Put the nasty error message in config.log where it belongs 12117 echo "$DPY_XCOMPOSITE_PKG_ERRORS" >&5 12118 12119 echo "not found" 12120elif test $pkg_failed = untried; then 12121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12122printf "%s\n" "no" >&6; } 12123 echo "not found" 12124else 12125 DPY_XCOMPOSITE_CFLAGS=$pkg_cv_DPY_XCOMPOSITE_CFLAGS 12126 DPY_XCOMPOSITE_LIBS=$pkg_cv_DPY_XCOMPOSITE_LIBS 12127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12128printf "%s\n" "yes" >&6; } 12129 SAVE_CPPFLAGS="$CPPFLAGS" 12130 CPPFLAGS="$CPPFLAGS $DPY_XCOMPOSITE_CFLAGS $DPY_X11_CFLAGS" 12131 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xcomposite.h" "ac_cv_header_X11_extensions_Xcomposite_h" "#include <X11/Xlib.h> 12132" 12133if test "x$ac_cv_header_X11_extensions_Xcomposite_h" = xyes 12134then : 12135 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XCOMPOSITE_H 1" >>confdefs.h 12136 12137fi 12138 12139 CPPFLAGS="$SAVE_CPPFLAGS" 12140fi 12141 12142 12143# Check whether --with-xinerama was given. 12144if test ${with_xinerama+y} 12145then : 12146 withval=$with_xinerama; USE_XINERAMA="$withval" 12147else $as_nop 12148 USE_XINERAMA="yes" 12149fi 12150 12151if test "x$USE_XINERAMA" != "xno" ; then 12152 12153pkg_failed=no 12154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XINERAMA" >&5 12155printf %s "checking for DPY_XINERAMA... " >&6; } 12156 12157if test -n "$DPY_XINERAMA_CFLAGS"; then 12158 pkg_cv_DPY_XINERAMA_CFLAGS="$DPY_XINERAMA_CFLAGS" 12159 elif test -n "$PKG_CONFIG"; then 12160 if test -n "$PKG_CONFIG" && \ 12161 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xinerama\""; } >&5 12162 ($PKG_CONFIG --exists --print-errors "xinerama") 2>&5 12163 ac_status=$? 12164 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12165 test $ac_status = 0; }; then 12166 pkg_cv_DPY_XINERAMA_CFLAGS=`$PKG_CONFIG --cflags "xinerama" 2>/dev/null` 12167 test "x$?" != "x0" && pkg_failed=yes 12168else 12169 pkg_failed=yes 12170fi 12171 else 12172 pkg_failed=untried 12173fi 12174if test -n "$DPY_XINERAMA_LIBS"; then 12175 pkg_cv_DPY_XINERAMA_LIBS="$DPY_XINERAMA_LIBS" 12176 elif test -n "$PKG_CONFIG"; then 12177 if test -n "$PKG_CONFIG" && \ 12178 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xinerama\""; } >&5 12179 ($PKG_CONFIG --exists --print-errors "xinerama") 2>&5 12180 ac_status=$? 12181 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12182 test $ac_status = 0; }; then 12183 pkg_cv_DPY_XINERAMA_LIBS=`$PKG_CONFIG --libs "xinerama" 2>/dev/null` 12184 test "x$?" != "x0" && pkg_failed=yes 12185else 12186 pkg_failed=yes 12187fi 12188 else 12189 pkg_failed=untried 12190fi 12191 12192 12193 12194if test $pkg_failed = yes; then 12195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12196printf "%s\n" "no" >&6; } 12197 12198if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12199 _pkg_short_errors_supported=yes 12200else 12201 _pkg_short_errors_supported=no 12202fi 12203 if test $_pkg_short_errors_supported = yes; then 12204 DPY_XINERAMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xinerama" 2>&1` 12205 else 12206 DPY_XINERAMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xinerama" 2>&1` 12207 fi 12208 # Put the nasty error message in config.log where it belongs 12209 echo "$DPY_XINERAMA_PKG_ERRORS" >&5 12210 12211 echo "not found" 12212elif test $pkg_failed = untried; then 12213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12214printf "%s\n" "no" >&6; } 12215 echo "not found" 12216else 12217 DPY_XINERAMA_CFLAGS=$pkg_cv_DPY_XINERAMA_CFLAGS 12218 DPY_XINERAMA_LIBS=$pkg_cv_DPY_XINERAMA_LIBS 12219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12220printf "%s\n" "yes" >&6; } 12221 SAVE_CPPFLAGS="$CPPFLAGS" 12222 CPPFLAGS="$CPPFLAGS $DPY_XINERAMA_CFLAGS $DPY_X11_CFLAGS" 12223 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "#include <X11/Xlib.h> 12224" 12225if test "x$ac_cv_header_X11_extensions_Xinerama_h" = xyes 12226then : 12227 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XINERAMA_H 1" >>confdefs.h 12228 12229fi 12230 12231 CPPFLAGS="$SAVE_CPPFLAGS" 12232fi 12233else 12234 echo "without xinerama" 12235fi 12236 12237 12238# Check whether --with-dmx was given. 12239if test ${with_dmx+y} 12240then : 12241 withval=$with_dmx; USE_DMX="$withval" 12242else $as_nop 12243 USE_DMX="no" 12244fi 12245 12246if test "x$USE_DMX" != "xno" ; then 12247 12248pkg_failed=no 12249{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_DMX" >&5 12250printf %s "checking for DPY_DMX... " >&6; } 12251 12252if test -n "$DPY_DMX_CFLAGS"; then 12253 pkg_cv_DPY_DMX_CFLAGS="$DPY_DMX_CFLAGS" 12254 elif test -n "$PKG_CONFIG"; then 12255 if test -n "$PKG_CONFIG" && \ 12256 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dmx\""; } >&5 12257 ($PKG_CONFIG --exists --print-errors "dmx") 2>&5 12258 ac_status=$? 12259 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12260 test $ac_status = 0; }; then 12261 pkg_cv_DPY_DMX_CFLAGS=`$PKG_CONFIG --cflags "dmx" 2>/dev/null` 12262 test "x$?" != "x0" && pkg_failed=yes 12263else 12264 pkg_failed=yes 12265fi 12266 else 12267 pkg_failed=untried 12268fi 12269if test -n "$DPY_DMX_LIBS"; then 12270 pkg_cv_DPY_DMX_LIBS="$DPY_DMX_LIBS" 12271 elif test -n "$PKG_CONFIG"; then 12272 if test -n "$PKG_CONFIG" && \ 12273 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dmx\""; } >&5 12274 ($PKG_CONFIG --exists --print-errors "dmx") 2>&5 12275 ac_status=$? 12276 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12277 test $ac_status = 0; }; then 12278 pkg_cv_DPY_DMX_LIBS=`$PKG_CONFIG --libs "dmx" 2>/dev/null` 12279 test "x$?" != "x0" && pkg_failed=yes 12280else 12281 pkg_failed=yes 12282fi 12283 else 12284 pkg_failed=untried 12285fi 12286 12287 12288 12289if test $pkg_failed = yes; then 12290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12291printf "%s\n" "no" >&6; } 12292 12293if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12294 _pkg_short_errors_supported=yes 12295else 12296 _pkg_short_errors_supported=no 12297fi 12298 if test $_pkg_short_errors_supported = yes; then 12299 DPY_DMX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dmx" 2>&1` 12300 else 12301 DPY_DMX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dmx" 2>&1` 12302 fi 12303 # Put the nasty error message in config.log where it belongs 12304 echo "$DPY_DMX_PKG_ERRORS" >&5 12305 12306 echo "not found" 12307elif test $pkg_failed = untried; then 12308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12309printf "%s\n" "no" >&6; } 12310 echo "not found" 12311else 12312 DPY_DMX_CFLAGS=$pkg_cv_DPY_DMX_CFLAGS 12313 DPY_DMX_LIBS=$pkg_cv_DPY_DMX_LIBS 12314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12315printf "%s\n" "yes" >&6; } 12316 SAVE_CPPFLAGS="$CPPFLAGS" 12317 CPPFLAGS="$CPPFLAGS $DPY_DMX_CFLAGS $DPY_X11_CFLAGS" 12318 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/dmxext.h" "ac_cv_header_X11_extensions_dmxext_h" "#include <X11/Xlib.h> 12319" 12320if test "x$ac_cv_header_X11_extensions_dmxext_h" = xyes 12321then : 12322 printf "%s\n" "#define HAVE_X11_EXTENSIONS_DMXEXT_H 1" >>confdefs.h 12323 12324fi 12325 12326 CPPFLAGS="$SAVE_CPPFLAGS" 12327fi 12328else 12329 echo "without dmx" 12330fi 12331 12332 12333pkg_failed=no 12334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XTST" >&5 12335printf %s "checking for DPY_XTST... " >&6; } 12336 12337if test -n "$DPY_XTST_CFLAGS"; then 12338 pkg_cv_DPY_XTST_CFLAGS="$DPY_XTST_CFLAGS" 12339 elif test -n "$PKG_CONFIG"; then 12340 if test -n "$PKG_CONFIG" && \ 12341 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xtst\""; } >&5 12342 ($PKG_CONFIG --exists --print-errors "xtst") 2>&5 12343 ac_status=$? 12344 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12345 test $ac_status = 0; }; then 12346 pkg_cv_DPY_XTST_CFLAGS=`$PKG_CONFIG --cflags "xtst" 2>/dev/null` 12347 test "x$?" != "x0" && pkg_failed=yes 12348else 12349 pkg_failed=yes 12350fi 12351 else 12352 pkg_failed=untried 12353fi 12354if test -n "$DPY_XTST_LIBS"; then 12355 pkg_cv_DPY_XTST_LIBS="$DPY_XTST_LIBS" 12356 elif test -n "$PKG_CONFIG"; then 12357 if test -n "$PKG_CONFIG" && \ 12358 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xtst\""; } >&5 12359 ($PKG_CONFIG --exists --print-errors "xtst") 2>&5 12360 ac_status=$? 12361 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12362 test $ac_status = 0; }; then 12363 pkg_cv_DPY_XTST_LIBS=`$PKG_CONFIG --libs "xtst" 2>/dev/null` 12364 test "x$?" != "x0" && pkg_failed=yes 12365else 12366 pkg_failed=yes 12367fi 12368 else 12369 pkg_failed=untried 12370fi 12371 12372 12373 12374if test $pkg_failed = yes; then 12375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12376printf "%s\n" "no" >&6; } 12377 12378if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12379 _pkg_short_errors_supported=yes 12380else 12381 _pkg_short_errors_supported=no 12382fi 12383 if test $_pkg_short_errors_supported = yes; then 12384 DPY_XTST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xtst" 2>&1` 12385 else 12386 DPY_XTST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xtst" 2>&1` 12387 fi 12388 # Put the nasty error message in config.log where it belongs 12389 echo "$DPY_XTST_PKG_ERRORS" >&5 12390 12391 echo "not found" 12392elif test $pkg_failed = untried; then 12393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12394printf "%s\n" "no" >&6; } 12395 echo "not found" 12396else 12397 DPY_XTST_CFLAGS=$pkg_cv_DPY_XTST_CFLAGS 12398 DPY_XTST_LIBS=$pkg_cv_DPY_XTST_LIBS 12399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12400printf "%s\n" "yes" >&6; } 12401 SAVE_CPPFLAGS="$CPPFLAGS" 12402 CPPFLAGS="$CPPFLAGS $DPY_XTST_CFLAGS $DPY_X11_CFLAGS" 12403 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/record.h" "ac_cv_header_X11_extensions_record_h" "#include <X11/Xlib.h> 12404" 12405if test "x$ac_cv_header_X11_extensions_record_h" = xyes 12406then : 12407 printf "%s\n" "#define HAVE_X11_EXTENSIONS_RECORD_H 1" >>confdefs.h 12408 12409fi 12410 12411 CPPFLAGS="$SAVE_CPPFLAGS" 12412fi 12413 12414 12415 12416 12417 12418 12419# Check whether --with-lint was given. 12420if test ${with_lint+y} 12421then : 12422 withval=$with_lint; use_lint=$withval 12423else $as_nop 12424 use_lint=no 12425fi 12426 12427 12428# Obtain platform specific info like program name and options 12429# The lint program on FreeBSD and NetBSD is different from the one on Solaris 12430case $host_os in 12431 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 12432 lint_name=splint 12433 lint_options="-badflag" 12434 ;; 12435 *freebsd* | *netbsd*) 12436 lint_name=lint 12437 lint_options="-u -b" 12438 ;; 12439 *solaris*) 12440 lint_name=lint 12441 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 12442 ;; 12443esac 12444 12445# Test for the presence of the program (either guessed by the code or spelled out by the user) 12446if test "x$use_lint" = x"yes" ; then 12447 # Extract the first word of "$lint_name", so it can be a program name with args. 12448set dummy $lint_name; ac_word=$2 12449{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12450printf %s "checking for $ac_word... " >&6; } 12451if test ${ac_cv_path_LINT+y} 12452then : 12453 printf %s "(cached) " >&6 12454else $as_nop 12455 case $LINT in 12456 [\\/]* | ?:[\\/]*) 12457 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12458 ;; 12459 *) 12460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12461for as_dir in $PATH 12462do 12463 IFS=$as_save_IFS 12464 case $as_dir in #((( 12465 '') as_dir=./ ;; 12466 */) ;; 12467 *) as_dir=$as_dir/ ;; 12468 esac 12469 for ac_exec_ext in '' $ac_executable_extensions; do 12470 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12471 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12472 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12473 break 2 12474 fi 12475done 12476 done 12477IFS=$as_save_IFS 12478 12479 ;; 12480esac 12481fi 12482LINT=$ac_cv_path_LINT 12483if test -n "$LINT"; then 12484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12485printf "%s\n" "$LINT" >&6; } 12486else 12487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12488printf "%s\n" "no" >&6; } 12489fi 12490 12491 12492 if test "x$LINT" = "x"; then 12493 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12494 fi 12495elif test "x$use_lint" = x"no" ; then 12496 if test "x$LINT" != "x"; then 12497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12498printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12499 fi 12500else 12501 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12502fi 12503 12504# User supplied flags override default flags 12505if test "x$LINT_FLAGS" != "x"; then 12506 lint_options=$LINT_FLAGS 12507fi 12508 12509LINT_FLAGS=$lint_options 12510 12511 if test "x$LINT" != x; then 12512 LINT_TRUE= 12513 LINT_FALSE='#' 12514else 12515 LINT_TRUE='#' 12516 LINT_FALSE= 12517fi 12518 12519 12520 12521 12522ac_config_files="$ac_config_files Makefile man/Makefile" 12523 12524cat >confcache <<\_ACEOF 12525# This file is a shell script that caches the results of configure 12526# tests run on this system so they can be shared between configure 12527# scripts and configure runs, see configure's option --config-cache. 12528# It is not useful on other systems. If it contains results you don't 12529# want to keep, you may remove or edit it. 12530# 12531# config.status only pays attention to the cache file if you give it 12532# the --recheck option to rerun configure. 12533# 12534# `ac_cv_env_foo' variables (set or unset) will be overridden when 12535# loading this file, other *unset* `ac_cv_foo' will be assigned the 12536# following values. 12537 12538_ACEOF 12539 12540# The following way of writing the cache mishandles newlines in values, 12541# but we know of no workaround that is simple, portable, and efficient. 12542# So, we kill variables containing newlines. 12543# Ultrix sh set writes to stderr and can't be redirected directly, 12544# and sets the high bit in the cache file unless we assign to the vars. 12545( 12546 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12547 eval ac_val=\$$ac_var 12548 case $ac_val in #( 12549 *${as_nl}*) 12550 case $ac_var in #( 12551 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12552printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12553 esac 12554 case $ac_var in #( 12555 _ | IFS | as_nl) ;; #( 12556 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12557 *) { eval $ac_var=; unset $ac_var;} ;; 12558 esac ;; 12559 esac 12560 done 12561 12562 (set) 2>&1 | 12563 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12564 *${as_nl}ac_space=\ *) 12565 # `set' does not quote correctly, so add quotes: double-quote 12566 # substitution turns \\\\ into \\, and sed turns \\ into \. 12567 sed -n \ 12568 "s/'/'\\\\''/g; 12569 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12570 ;; #( 12571 *) 12572 # `set' quotes correctly as required by POSIX, so do not add quotes. 12573 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12574 ;; 12575 esac | 12576 sort 12577) | 12578 sed ' 12579 /^ac_cv_env_/b end 12580 t clear 12581 :clear 12582 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12583 t end 12584 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12585 :end' >>confcache 12586if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12587 if test -w "$cache_file"; then 12588 if test "x$cache_file" != "x/dev/null"; then 12589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12590printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12591 if test ! -f "$cache_file" || test -h "$cache_file"; then 12592 cat confcache >"$cache_file" 12593 else 12594 case $cache_file in #( 12595 */* | ?:*) 12596 mv -f confcache "$cache_file"$$ && 12597 mv -f "$cache_file"$$ "$cache_file" ;; #( 12598 *) 12599 mv -f confcache "$cache_file" ;; 12600 esac 12601 fi 12602 fi 12603 else 12604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12605printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12606 fi 12607fi 12608rm -f confcache 12609 12610test "x$prefix" = xNONE && prefix=$ac_default_prefix 12611# Let make expand exec_prefix. 12612test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12613 12614DEFS=-DHAVE_CONFIG_H 12615 12616ac_libobjs= 12617ac_ltlibobjs= 12618U= 12619for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12620 # 1. Remove the extension, and $U if already installed. 12621 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12622 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12623 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12624 # will be set to the directory where LIBOBJS objects are built. 12625 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12626 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12627done 12628LIBOBJS=$ac_libobjs 12629 12630LTLIBOBJS=$ac_ltlibobjs 12631 12632 12633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12634printf %s "checking that generated files are newer than configure... " >&6; } 12635 if test -n "$am_sleep_pid"; then 12636 # Hide warnings about reused PIDs. 12637 wait $am_sleep_pid 2>/dev/null 12638 fi 12639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12640printf "%s\n" "done" >&6; } 12641 if test -n "$EXEEXT"; then 12642 am__EXEEXT_TRUE= 12643 am__EXEEXT_FALSE='#' 12644else 12645 am__EXEEXT_TRUE='#' 12646 am__EXEEXT_FALSE= 12647fi 12648 12649if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12650 as_fn_error $? "conditional \"AMDEP\" was never defined. 12651Usually this means the macro was only invoked conditionally." "$LINENO" 5 12652fi 12653if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12654 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12655Usually this means the macro was only invoked conditionally." "$LINENO" 5 12656fi 12657if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12658 as_fn_error $? "conditional \"LINT\" was never defined. 12659Usually this means the macro was only invoked conditionally." "$LINENO" 5 12660fi 12661 12662: "${CONFIG_STATUS=./config.status}" 12663ac_write_fail=0 12664ac_clean_files_save=$ac_clean_files 12665ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12666{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12667printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12668as_write_fail=0 12669cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12670#! $SHELL 12671# Generated by $as_me. 12672# Run this file to recreate the current configuration. 12673# Compiler output produced by configure, useful for debugging 12674# configure, is in config.log if it exists. 12675 12676debug=false 12677ac_cs_recheck=false 12678ac_cs_silent=false 12679 12680SHELL=\${CONFIG_SHELL-$SHELL} 12681export SHELL 12682_ASEOF 12683cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12684## -------------------- ## 12685## M4sh Initialization. ## 12686## -------------------- ## 12687 12688# Be more Bourne compatible 12689DUALCASE=1; export DUALCASE # for MKS sh 12690as_nop=: 12691if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12692then : 12693 emulate sh 12694 NULLCMD=: 12695 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12696 # is contrary to our usage. Disable this feature. 12697 alias -g '${1+"$@"}'='"$@"' 12698 setopt NO_GLOB_SUBST 12699else $as_nop 12700 case `(set -o) 2>/dev/null` in #( 12701 *posix*) : 12702 set -o posix ;; #( 12703 *) : 12704 ;; 12705esac 12706fi 12707 12708 12709 12710# Reset variables that may have inherited troublesome values from 12711# the environment. 12712 12713# IFS needs to be set, to space, tab, and newline, in precisely that order. 12714# (If _AS_PATH_WALK were called with IFS unset, it would have the 12715# side effect of setting IFS to empty, thus disabling word splitting.) 12716# Quoting is to prevent editors from complaining about space-tab. 12717as_nl=' 12718' 12719export as_nl 12720IFS=" "" $as_nl" 12721 12722PS1='$ ' 12723PS2='> ' 12724PS4='+ ' 12725 12726# Ensure predictable behavior from utilities with locale-dependent output. 12727LC_ALL=C 12728export LC_ALL 12729LANGUAGE=C 12730export LANGUAGE 12731 12732# We cannot yet rely on "unset" to work, but we need these variables 12733# to be unset--not just set to an empty or harmless value--now, to 12734# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12735# also avoids known problems related to "unset" and subshell syntax 12736# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12737for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12738do eval test \${$as_var+y} \ 12739 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12740done 12741 12742# Ensure that fds 0, 1, and 2 are open. 12743if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12744if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12745if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12746 12747# The user is always right. 12748if ${PATH_SEPARATOR+false} :; then 12749 PATH_SEPARATOR=: 12750 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12751 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12752 PATH_SEPARATOR=';' 12753 } 12754fi 12755 12756 12757# Find who we are. Look in the path if we contain no directory separator. 12758as_myself= 12759case $0 in #(( 12760 *[\\/]* ) as_myself=$0 ;; 12761 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12762for as_dir in $PATH 12763do 12764 IFS=$as_save_IFS 12765 case $as_dir in #((( 12766 '') as_dir=./ ;; 12767 */) ;; 12768 *) as_dir=$as_dir/ ;; 12769 esac 12770 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12771 done 12772IFS=$as_save_IFS 12773 12774 ;; 12775esac 12776# We did not find ourselves, most probably we were run as `sh COMMAND' 12777# in which case we are not to be found in the path. 12778if test "x$as_myself" = x; then 12779 as_myself=$0 12780fi 12781if test ! -f "$as_myself"; then 12782 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12783 exit 1 12784fi 12785 12786 12787 12788# as_fn_error STATUS ERROR [LINENO LOG_FD] 12789# ---------------------------------------- 12790# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12791# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12792# script with STATUS, using 1 if that was 0. 12793as_fn_error () 12794{ 12795 as_status=$1; test $as_status -eq 0 && as_status=1 12796 if test "$4"; then 12797 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12798 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12799 fi 12800 printf "%s\n" "$as_me: error: $2" >&2 12801 as_fn_exit $as_status 12802} # as_fn_error 12803 12804 12805 12806# as_fn_set_status STATUS 12807# ----------------------- 12808# Set $? to STATUS, without forking. 12809as_fn_set_status () 12810{ 12811 return $1 12812} # as_fn_set_status 12813 12814# as_fn_exit STATUS 12815# ----------------- 12816# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12817as_fn_exit () 12818{ 12819 set +e 12820 as_fn_set_status $1 12821 exit $1 12822} # as_fn_exit 12823 12824# as_fn_unset VAR 12825# --------------- 12826# Portably unset VAR. 12827as_fn_unset () 12828{ 12829 { eval $1=; unset $1;} 12830} 12831as_unset=as_fn_unset 12832 12833# as_fn_append VAR VALUE 12834# ---------------------- 12835# Append the text in VALUE to the end of the definition contained in VAR. Take 12836# advantage of any shell optimizations that allow amortized linear growth over 12837# repeated appends, instead of the typical quadratic growth present in naive 12838# implementations. 12839if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12840then : 12841 eval 'as_fn_append () 12842 { 12843 eval $1+=\$2 12844 }' 12845else $as_nop 12846 as_fn_append () 12847 { 12848 eval $1=\$$1\$2 12849 } 12850fi # as_fn_append 12851 12852# as_fn_arith ARG... 12853# ------------------ 12854# Perform arithmetic evaluation on the ARGs, and store the result in the 12855# global $as_val. Take advantage of shells that can avoid forks. The arguments 12856# must be portable across $(()) and expr. 12857if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12858then : 12859 eval 'as_fn_arith () 12860 { 12861 as_val=$(( $* )) 12862 }' 12863else $as_nop 12864 as_fn_arith () 12865 { 12866 as_val=`expr "$@" || test $? -eq 1` 12867 } 12868fi # as_fn_arith 12869 12870 12871if expr a : '\(a\)' >/dev/null 2>&1 && 12872 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12873 as_expr=expr 12874else 12875 as_expr=false 12876fi 12877 12878if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12879 as_basename=basename 12880else 12881 as_basename=false 12882fi 12883 12884if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12885 as_dirname=dirname 12886else 12887 as_dirname=false 12888fi 12889 12890as_me=`$as_basename -- "$0" || 12891$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12892 X"$0" : 'X\(//\)$' \| \ 12893 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12894printf "%s\n" X/"$0" | 12895 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12896 s//\1/ 12897 q 12898 } 12899 /^X\/\(\/\/\)$/{ 12900 s//\1/ 12901 q 12902 } 12903 /^X\/\(\/\).*/{ 12904 s//\1/ 12905 q 12906 } 12907 s/.*/./; q'` 12908 12909# Avoid depending upon Character Ranges. 12910as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12911as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12912as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12913as_cr_digits='0123456789' 12914as_cr_alnum=$as_cr_Letters$as_cr_digits 12915 12916 12917# Determine whether it's possible to make 'echo' print without a newline. 12918# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12919# for compatibility with existing Makefiles. 12920ECHO_C= ECHO_N= ECHO_T= 12921case `echo -n x` in #((((( 12922-n*) 12923 case `echo 'xy\c'` in 12924 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12925 xy) ECHO_C='\c';; 12926 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12927 ECHO_T=' ';; 12928 esac;; 12929*) 12930 ECHO_N='-n';; 12931esac 12932 12933# For backward compatibility with old third-party macros, we provide 12934# the shell variables $as_echo and $as_echo_n. New code should use 12935# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12936as_echo='printf %s\n' 12937as_echo_n='printf %s' 12938 12939rm -f conf$$ conf$$.exe conf$$.file 12940if test -d conf$$.dir; then 12941 rm -f conf$$.dir/conf$$.file 12942else 12943 rm -f conf$$.dir 12944 mkdir conf$$.dir 2>/dev/null 12945fi 12946if (echo >conf$$.file) 2>/dev/null; then 12947 if ln -s conf$$.file conf$$ 2>/dev/null; then 12948 as_ln_s='ln -s' 12949 # ... but there are two gotchas: 12950 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12951 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12952 # In both cases, we have to default to `cp -pR'. 12953 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12954 as_ln_s='cp -pR' 12955 elif ln conf$$.file conf$$ 2>/dev/null; then 12956 as_ln_s=ln 12957 else 12958 as_ln_s='cp -pR' 12959 fi 12960else 12961 as_ln_s='cp -pR' 12962fi 12963rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12964rmdir conf$$.dir 2>/dev/null 12965 12966 12967# as_fn_mkdir_p 12968# ------------- 12969# Create "$as_dir" as a directory, including parents if necessary. 12970as_fn_mkdir_p () 12971{ 12972 12973 case $as_dir in #( 12974 -*) as_dir=./$as_dir;; 12975 esac 12976 test -d "$as_dir" || eval $as_mkdir_p || { 12977 as_dirs= 12978 while :; do 12979 case $as_dir in #( 12980 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12981 *) as_qdir=$as_dir;; 12982 esac 12983 as_dirs="'$as_qdir' $as_dirs" 12984 as_dir=`$as_dirname -- "$as_dir" || 12985$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12986 X"$as_dir" : 'X\(//\)[^/]' \| \ 12987 X"$as_dir" : 'X\(//\)$' \| \ 12988 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12989printf "%s\n" X"$as_dir" | 12990 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12991 s//\1/ 12992 q 12993 } 12994 /^X\(\/\/\)[^/].*/{ 12995 s//\1/ 12996 q 12997 } 12998 /^X\(\/\/\)$/{ 12999 s//\1/ 13000 q 13001 } 13002 /^X\(\/\).*/{ 13003 s//\1/ 13004 q 13005 } 13006 s/.*/./; q'` 13007 test -d "$as_dir" && break 13008 done 13009 test -z "$as_dirs" || eval "mkdir $as_dirs" 13010 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13011 13012 13013} # as_fn_mkdir_p 13014if mkdir -p . 2>/dev/null; then 13015 as_mkdir_p='mkdir -p "$as_dir"' 13016else 13017 test -d ./-p && rmdir ./-p 13018 as_mkdir_p=false 13019fi 13020 13021 13022# as_fn_executable_p FILE 13023# ----------------------- 13024# Test if FILE is an executable regular file. 13025as_fn_executable_p () 13026{ 13027 test -f "$1" && test -x "$1" 13028} # as_fn_executable_p 13029as_test_x='test -x' 13030as_executable_p=as_fn_executable_p 13031 13032# Sed expression to map a string onto a valid CPP name. 13033as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 13034 13035# Sed expression to map a string onto a valid variable name. 13036as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 13037 13038 13039exec 6>&1 13040## ----------------------------------- ## 13041## Main body of $CONFIG_STATUS script. ## 13042## ----------------------------------- ## 13043_ASEOF 13044test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13045 13046cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13047# Save the log message, to keep $0 and so on meaningful, and to 13048# report actual input values of CONFIG_FILES etc. instead of their 13049# values after options handling. 13050ac_log=" 13051This file was extended by xdpyinfo $as_me 1.3.3, which was 13052generated by GNU Autoconf 2.71. Invocation command line was 13053 13054 CONFIG_FILES = $CONFIG_FILES 13055 CONFIG_HEADERS = $CONFIG_HEADERS 13056 CONFIG_LINKS = $CONFIG_LINKS 13057 CONFIG_COMMANDS = $CONFIG_COMMANDS 13058 $ $0 $@ 13059 13060on `(hostname || uname -n) 2>/dev/null | sed 1q` 13061" 13062 13063_ACEOF 13064 13065case $ac_config_files in *" 13066"*) set x $ac_config_files; shift; ac_config_files=$*;; 13067esac 13068 13069case $ac_config_headers in *" 13070"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13071esac 13072 13073 13074cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13075# Files that config.status was made for. 13076config_files="$ac_config_files" 13077config_headers="$ac_config_headers" 13078config_commands="$ac_config_commands" 13079 13080_ACEOF 13081 13082cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13083ac_cs_usage="\ 13084\`$as_me' instantiates files and other configuration actions 13085from templates according to the current configuration. Unless the files 13086and actions are specified as TAGs, all are instantiated by default. 13087 13088Usage: $0 [OPTION]... [TAG]... 13089 13090 -h, --help print this help, then exit 13091 -V, --version print version number and configuration settings, then exit 13092 --config print configuration, then exit 13093 -q, --quiet, --silent 13094 do not print progress messages 13095 -d, --debug don't remove temporary files 13096 --recheck update $as_me by reconfiguring in the same conditions 13097 --file=FILE[:TEMPLATE] 13098 instantiate the configuration file FILE 13099 --header=FILE[:TEMPLATE] 13100 instantiate the configuration header FILE 13101 13102Configuration files: 13103$config_files 13104 13105Configuration headers: 13106$config_headers 13107 13108Configuration commands: 13109$config_commands 13110 13111Report bugs to <https://gitlab.freedesktop.org/xorg/app/xdpyinfo/issues>." 13112 13113_ACEOF 13114ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13115ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13116cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13117ac_cs_config='$ac_cs_config_escaped' 13118ac_cs_version="\\ 13119xdpyinfo config.status 1.3.3 13120configured by $0, generated by GNU Autoconf 2.71, 13121 with options \\"\$ac_cs_config\\" 13122 13123Copyright (C) 2021 Free Software Foundation, Inc. 13124This config.status script is free software; the Free Software Foundation 13125gives unlimited permission to copy, distribute and modify it." 13126 13127ac_pwd='$ac_pwd' 13128srcdir='$srcdir' 13129INSTALL='$INSTALL' 13130MKDIR_P='$MKDIR_P' 13131AWK='$AWK' 13132test -n "\$AWK" || AWK=awk 13133_ACEOF 13134 13135cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13136# The default lists apply if the user does not specify any file. 13137ac_need_defaults=: 13138while test $# != 0 13139do 13140 case $1 in 13141 --*=?*) 13142 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13143 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13144 ac_shift=: 13145 ;; 13146 --*=) 13147 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13148 ac_optarg= 13149 ac_shift=: 13150 ;; 13151 *) 13152 ac_option=$1 13153 ac_optarg=$2 13154 ac_shift=shift 13155 ;; 13156 esac 13157 13158 case $ac_option in 13159 # Handling of the options. 13160 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13161 ac_cs_recheck=: ;; 13162 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13163 printf "%s\n" "$ac_cs_version"; exit ;; 13164 --config | --confi | --conf | --con | --co | --c ) 13165 printf "%s\n" "$ac_cs_config"; exit ;; 13166 --debug | --debu | --deb | --de | --d | -d ) 13167 debug=: ;; 13168 --file | --fil | --fi | --f ) 13169 $ac_shift 13170 case $ac_optarg in 13171 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13172 '') as_fn_error $? "missing file argument" ;; 13173 esac 13174 as_fn_append CONFIG_FILES " '$ac_optarg'" 13175 ac_need_defaults=false;; 13176 --header | --heade | --head | --hea ) 13177 $ac_shift 13178 case $ac_optarg in 13179 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13180 esac 13181 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13182 ac_need_defaults=false;; 13183 --he | --h) 13184 # Conflict between --help and --header 13185 as_fn_error $? "ambiguous option: \`$1' 13186Try \`$0 --help' for more information.";; 13187 --help | --hel | -h ) 13188 printf "%s\n" "$ac_cs_usage"; exit ;; 13189 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13190 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13191 ac_cs_silent=: ;; 13192 13193 # This is an error. 13194 -*) as_fn_error $? "unrecognized option: \`$1' 13195Try \`$0 --help' for more information." ;; 13196 13197 *) as_fn_append ac_config_targets " $1" 13198 ac_need_defaults=false ;; 13199 13200 esac 13201 shift 13202done 13203 13204ac_configure_extra_args= 13205 13206if $ac_cs_silent; then 13207 exec 6>/dev/null 13208 ac_configure_extra_args="$ac_configure_extra_args --silent" 13209fi 13210 13211_ACEOF 13212cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13213if \$ac_cs_recheck; then 13214 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13215 shift 13216 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13217 CONFIG_SHELL='$SHELL' 13218 export CONFIG_SHELL 13219 exec "\$@" 13220fi 13221 13222_ACEOF 13223cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13224exec 5>>config.log 13225{ 13226 echo 13227 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13228## Running $as_me. ## 13229_ASBOX 13230 printf "%s\n" "$ac_log" 13231} >&5 13232 13233_ACEOF 13234cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13235# 13236# INIT-COMMANDS 13237# 13238AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13239 13240_ACEOF 13241 13242cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13243 13244# Handling of arguments. 13245for ac_config_target in $ac_config_targets 13246do 13247 case $ac_config_target in 13248 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13249 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13250 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13251 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13252 13253 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13254 esac 13255done 13256 13257 13258# If the user did not use the arguments to specify the items to instantiate, 13259# then the envvar interface is used. Set only those that are not. 13260# We use the long form for the default assignment because of an extremely 13261# bizarre bug on SunOS 4.1.3. 13262if $ac_need_defaults; then 13263 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13264 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13265 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13266fi 13267 13268# Have a temporary directory for convenience. Make it in the build tree 13269# simply because there is no reason against having it here, and in addition, 13270# creating and moving files from /tmp can sometimes cause problems. 13271# Hook for its removal unless debugging. 13272# Note that there is a small window in which the directory will not be cleaned: 13273# after its creation but before its name has been assigned to `$tmp'. 13274$debug || 13275{ 13276 tmp= ac_tmp= 13277 trap 'exit_status=$? 13278 : "${ac_tmp:=$tmp}" 13279 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13280' 0 13281 trap 'as_fn_exit 1' 1 2 13 15 13282} 13283# Create a (secure) tmp directory for tmp files. 13284 13285{ 13286 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13287 test -d "$tmp" 13288} || 13289{ 13290 tmp=./conf$$-$RANDOM 13291 (umask 077 && mkdir "$tmp") 13292} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13293ac_tmp=$tmp 13294 13295# Set up the scripts for CONFIG_FILES section. 13296# No need to generate them if there are no CONFIG_FILES. 13297# This happens for instance with `./config.status config.h'. 13298if test -n "$CONFIG_FILES"; then 13299 13300 13301ac_cr=`echo X | tr X '\015'` 13302# On cygwin, bash can eat \r inside `` if the user requested igncr. 13303# But we know of no other shell where ac_cr would be empty at this 13304# point, so we can use a bashism as a fallback. 13305if test "x$ac_cr" = x; then 13306 eval ac_cr=\$\'\\r\' 13307fi 13308ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13309if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13310 ac_cs_awk_cr='\\r' 13311else 13312 ac_cs_awk_cr=$ac_cr 13313fi 13314 13315echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13316_ACEOF 13317 13318 13319{ 13320 echo "cat >conf$$subs.awk <<_ACEOF" && 13321 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13322 echo "_ACEOF" 13323} >conf$$subs.sh || 13324 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13325ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13326ac_delim='%!_!# ' 13327for ac_last_try in false false false false false :; do 13328 . ./conf$$subs.sh || 13329 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13330 13331 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13332 if test $ac_delim_n = $ac_delim_num; then 13333 break 13334 elif $ac_last_try; then 13335 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13336 else 13337 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13338 fi 13339done 13340rm -f conf$$subs.sh 13341 13342cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13343cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13344_ACEOF 13345sed -n ' 13346h 13347s/^/S["/; s/!.*/"]=/ 13348p 13349g 13350s/^[^!]*!// 13351:repl 13352t repl 13353s/'"$ac_delim"'$// 13354t delim 13355:nl 13356h 13357s/\(.\{148\}\)..*/\1/ 13358t more1 13359s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13360p 13361n 13362b repl 13363:more1 13364s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13365p 13366g 13367s/.\{148\}// 13368t nl 13369:delim 13370h 13371s/\(.\{148\}\)..*/\1/ 13372t more2 13373s/["\\]/\\&/g; s/^/"/; s/$/"/ 13374p 13375b 13376:more2 13377s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13378p 13379g 13380s/.\{148\}// 13381t delim 13382' <conf$$subs.awk | sed ' 13383/^[^""]/{ 13384 N 13385 s/\n// 13386} 13387' >>$CONFIG_STATUS || ac_write_fail=1 13388rm -f conf$$subs.awk 13389cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13390_ACAWK 13391cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13392 for (key in S) S_is_set[key] = 1 13393 FS = "" 13394 13395} 13396{ 13397 line = $ 0 13398 nfields = split(line, field, "@") 13399 substed = 0 13400 len = length(field[1]) 13401 for (i = 2; i < nfields; i++) { 13402 key = field[i] 13403 keylen = length(key) 13404 if (S_is_set[key]) { 13405 value = S[key] 13406 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13407 len += length(value) + length(field[++i]) 13408 substed = 1 13409 } else 13410 len += 1 + keylen 13411 } 13412 13413 print line 13414} 13415 13416_ACAWK 13417_ACEOF 13418cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13419if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13420 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13421else 13422 cat 13423fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13424 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13425_ACEOF 13426 13427# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13428# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13429# trailing colons and then remove the whole line if VPATH becomes empty 13430# (actually we leave an empty line to preserve line numbers). 13431if test "x$srcdir" = x.; then 13432 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13433h 13434s/// 13435s/^/:/ 13436s/[ ]*$/:/ 13437s/:\$(srcdir):/:/g 13438s/:\${srcdir}:/:/g 13439s/:@srcdir@:/:/g 13440s/^:*// 13441s/:*$// 13442x 13443s/\(=[ ]*\).*/\1/ 13444G 13445s/\n// 13446s/^[^=]*=[ ]*$// 13447}' 13448fi 13449 13450cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13451fi # test -n "$CONFIG_FILES" 13452 13453# Set up the scripts for CONFIG_HEADERS section. 13454# No need to generate them if there are no CONFIG_HEADERS. 13455# This happens for instance with `./config.status Makefile'. 13456if test -n "$CONFIG_HEADERS"; then 13457cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13458BEGIN { 13459_ACEOF 13460 13461# Transform confdefs.h into an awk script `defines.awk', embedded as 13462# here-document in config.status, that substitutes the proper values into 13463# config.h.in to produce config.h. 13464 13465# Create a delimiter string that does not exist in confdefs.h, to ease 13466# handling of long lines. 13467ac_delim='%!_!# ' 13468for ac_last_try in false false :; do 13469 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13470 if test -z "$ac_tt"; then 13471 break 13472 elif $ac_last_try; then 13473 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13474 else 13475 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13476 fi 13477done 13478 13479# For the awk script, D is an array of macro values keyed by name, 13480# likewise P contains macro parameters if any. Preserve backslash 13481# newline sequences. 13482 13483ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13484sed -n ' 13485s/.\{148\}/&'"$ac_delim"'/g 13486t rset 13487:rset 13488s/^[ ]*#[ ]*define[ ][ ]*/ / 13489t def 13490d 13491:def 13492s/\\$// 13493t bsnl 13494s/["\\]/\\&/g 13495s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13496D["\1"]=" \3"/p 13497s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13498d 13499:bsnl 13500s/["\\]/\\&/g 13501s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13502D["\1"]=" \3\\\\\\n"\\/p 13503t cont 13504s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13505t cont 13506d 13507:cont 13508n 13509s/.\{148\}/&'"$ac_delim"'/g 13510t clear 13511:clear 13512s/\\$// 13513t bsnlc 13514s/["\\]/\\&/g; s/^/"/; s/$/"/p 13515d 13516:bsnlc 13517s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13518b cont 13519' <confdefs.h | sed ' 13520s/'"$ac_delim"'/"\\\ 13521"/g' >>$CONFIG_STATUS || ac_write_fail=1 13522 13523cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13524 for (key in D) D_is_set[key] = 1 13525 FS = "" 13526} 13527/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13528 line = \$ 0 13529 split(line, arg, " ") 13530 if (arg[1] == "#") { 13531 defundef = arg[2] 13532 mac1 = arg[3] 13533 } else { 13534 defundef = substr(arg[1], 2) 13535 mac1 = arg[2] 13536 } 13537 split(mac1, mac2, "(") #) 13538 macro = mac2[1] 13539 prefix = substr(line, 1, index(line, defundef) - 1) 13540 if (D_is_set[macro]) { 13541 # Preserve the white space surrounding the "#". 13542 print prefix "define", macro P[macro] D[macro] 13543 next 13544 } else { 13545 # Replace #undef with comments. This is necessary, for example, 13546 # in the case of _POSIX_SOURCE, which is predefined and required 13547 # on some systems where configure will not decide to define it. 13548 if (defundef == "undef") { 13549 print "/*", prefix defundef, macro, "*/" 13550 next 13551 } 13552 } 13553} 13554{ print } 13555_ACAWK 13556_ACEOF 13557cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13558 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13559fi # test -n "$CONFIG_HEADERS" 13560 13561 13562eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13563shift 13564for ac_tag 13565do 13566 case $ac_tag in 13567 :[FHLC]) ac_mode=$ac_tag; continue;; 13568 esac 13569 case $ac_mode$ac_tag in 13570 :[FHL]*:*);; 13571 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13572 :[FH]-) ac_tag=-:-;; 13573 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13574 esac 13575 ac_save_IFS=$IFS 13576 IFS=: 13577 set x $ac_tag 13578 IFS=$ac_save_IFS 13579 shift 13580 ac_file=$1 13581 shift 13582 13583 case $ac_mode in 13584 :L) ac_source=$1;; 13585 :[FH]) 13586 ac_file_inputs= 13587 for ac_f 13588 do 13589 case $ac_f in 13590 -) ac_f="$ac_tmp/stdin";; 13591 *) # Look for the file first in the build tree, then in the source tree 13592 # (if the path is not absolute). The absolute path cannot be DOS-style, 13593 # because $ac_f cannot contain `:'. 13594 test -f "$ac_f" || 13595 case $ac_f in 13596 [\\/$]*) false;; 13597 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13598 esac || 13599 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13600 esac 13601 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13602 as_fn_append ac_file_inputs " '$ac_f'" 13603 done 13604 13605 # Let's still pretend it is `configure' which instantiates (i.e., don't 13606 # use $as_me), people would be surprised to read: 13607 # /* config.h. Generated by config.status. */ 13608 configure_input='Generated from '` 13609 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13610 `' by configure.' 13611 if test x"$ac_file" != x-; then 13612 configure_input="$ac_file. $configure_input" 13613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13614printf "%s\n" "$as_me: creating $ac_file" >&6;} 13615 fi 13616 # Neutralize special characters interpreted by sed in replacement strings. 13617 case $configure_input in #( 13618 *\&* | *\|* | *\\* ) 13619 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13620 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13621 *) ac_sed_conf_input=$configure_input;; 13622 esac 13623 13624 case $ac_tag in 13625 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13626 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13627 esac 13628 ;; 13629 esac 13630 13631 ac_dir=`$as_dirname -- "$ac_file" || 13632$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13633 X"$ac_file" : 'X\(//\)[^/]' \| \ 13634 X"$ac_file" : 'X\(//\)$' \| \ 13635 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13636printf "%s\n" X"$ac_file" | 13637 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13638 s//\1/ 13639 q 13640 } 13641 /^X\(\/\/\)[^/].*/{ 13642 s//\1/ 13643 q 13644 } 13645 /^X\(\/\/\)$/{ 13646 s//\1/ 13647 q 13648 } 13649 /^X\(\/\).*/{ 13650 s//\1/ 13651 q 13652 } 13653 s/.*/./; q'` 13654 as_dir="$ac_dir"; as_fn_mkdir_p 13655 ac_builddir=. 13656 13657case "$ac_dir" in 13658.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13659*) 13660 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13661 # A ".." for each directory in $ac_dir_suffix. 13662 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13663 case $ac_top_builddir_sub in 13664 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13665 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13666 esac ;; 13667esac 13668ac_abs_top_builddir=$ac_pwd 13669ac_abs_builddir=$ac_pwd$ac_dir_suffix 13670# for backward compatibility: 13671ac_top_builddir=$ac_top_build_prefix 13672 13673case $srcdir in 13674 .) # We are building in place. 13675 ac_srcdir=. 13676 ac_top_srcdir=$ac_top_builddir_sub 13677 ac_abs_top_srcdir=$ac_pwd ;; 13678 [\\/]* | ?:[\\/]* ) # Absolute name. 13679 ac_srcdir=$srcdir$ac_dir_suffix; 13680 ac_top_srcdir=$srcdir 13681 ac_abs_top_srcdir=$srcdir ;; 13682 *) # Relative name. 13683 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13684 ac_top_srcdir=$ac_top_build_prefix$srcdir 13685 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13686esac 13687ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13688 13689 13690 case $ac_mode in 13691 :F) 13692 # 13693 # CONFIG_FILE 13694 # 13695 13696 case $INSTALL in 13697 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13698 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13699 esac 13700 ac_MKDIR_P=$MKDIR_P 13701 case $MKDIR_P in 13702 [\\/$]* | ?:[\\/]* ) ;; 13703 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13704 esac 13705_ACEOF 13706 13707cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13708# If the template does not know about datarootdir, expand it. 13709# FIXME: This hack should be removed a few years after 2.60. 13710ac_datarootdir_hack=; ac_datarootdir_seen= 13711ac_sed_dataroot=' 13712/datarootdir/ { 13713 p 13714 q 13715} 13716/@datadir@/p 13717/@docdir@/p 13718/@infodir@/p 13719/@localedir@/p 13720/@mandir@/p' 13721case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13722*datarootdir*) ac_datarootdir_seen=yes;; 13723*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13725printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13726_ACEOF 13727cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13728 ac_datarootdir_hack=' 13729 s&@datadir@&$datadir&g 13730 s&@docdir@&$docdir&g 13731 s&@infodir@&$infodir&g 13732 s&@localedir@&$localedir&g 13733 s&@mandir@&$mandir&g 13734 s&\\\${datarootdir}&$datarootdir&g' ;; 13735esac 13736_ACEOF 13737 13738# Neutralize VPATH when `$srcdir' = `.'. 13739# Shell code in configure.ac might set extrasub. 13740# FIXME: do we really want to maintain this feature? 13741cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13742ac_sed_extra="$ac_vpsub 13743$extrasub 13744_ACEOF 13745cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13746:t 13747/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13748s|@configure_input@|$ac_sed_conf_input|;t t 13749s&@top_builddir@&$ac_top_builddir_sub&;t t 13750s&@top_build_prefix@&$ac_top_build_prefix&;t t 13751s&@srcdir@&$ac_srcdir&;t t 13752s&@abs_srcdir@&$ac_abs_srcdir&;t t 13753s&@top_srcdir@&$ac_top_srcdir&;t t 13754s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13755s&@builddir@&$ac_builddir&;t t 13756s&@abs_builddir@&$ac_abs_builddir&;t t 13757s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13758s&@INSTALL@&$ac_INSTALL&;t t 13759s&@MKDIR_P@&$ac_MKDIR_P&;t t 13760$ac_datarootdir_hack 13761" 13762eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13763 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13764 13765test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13766 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13767 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13768 "$ac_tmp/out"`; test -z "$ac_out"; } && 13769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13770which seems to be undefined. Please make sure it is defined" >&5 13771printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13772which seems to be undefined. Please make sure it is defined" >&2;} 13773 13774 rm -f "$ac_tmp/stdin" 13775 case $ac_file in 13776 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13777 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13778 esac \ 13779 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13780 ;; 13781 :H) 13782 # 13783 # CONFIG_HEADER 13784 # 13785 if test x"$ac_file" != x-; then 13786 { 13787 printf "%s\n" "/* $configure_input */" >&1 \ 13788 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13789 } >"$ac_tmp/config.h" \ 13790 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13791 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13793printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13794 else 13795 rm -f "$ac_file" 13796 mv "$ac_tmp/config.h" "$ac_file" \ 13797 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13798 fi 13799 else 13800 printf "%s\n" "/* $configure_input */" >&1 \ 13801 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13802 || as_fn_error $? "could not create -" "$LINENO" 5 13803 fi 13804# Compute "$ac_file"'s index in $config_headers. 13805_am_arg="$ac_file" 13806_am_stamp_count=1 13807for _am_header in $config_headers :; do 13808 case $_am_header in 13809 $_am_arg | $_am_arg:* ) 13810 break ;; 13811 * ) 13812 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13813 esac 13814done 13815echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13816$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13817 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13818 X"$_am_arg" : 'X\(//\)$' \| \ 13819 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13820printf "%s\n" X"$_am_arg" | 13821 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13822 s//\1/ 13823 q 13824 } 13825 /^X\(\/\/\)[^/].*/{ 13826 s//\1/ 13827 q 13828 } 13829 /^X\(\/\/\)$/{ 13830 s//\1/ 13831 q 13832 } 13833 /^X\(\/\).*/{ 13834 s//\1/ 13835 q 13836 } 13837 s/.*/./; q'`/stamp-h$_am_stamp_count 13838 ;; 13839 13840 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13841printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13842 ;; 13843 esac 13844 13845 13846 case $ac_file$ac_mode in 13847 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13848 # Older Autoconf quotes --file arguments for eval, but not when files 13849 # are listed without --file. Let's play safe and only enable the eval 13850 # if we detect the quoting. 13851 # TODO: see whether this extra hack can be removed once we start 13852 # requiring Autoconf 2.70 or later. 13853 case $CONFIG_FILES in #( 13854 *\'*) : 13855 eval set x "$CONFIG_FILES" ;; #( 13856 *) : 13857 set x $CONFIG_FILES ;; #( 13858 *) : 13859 ;; 13860esac 13861 shift 13862 # Used to flag and report bootstrapping failures. 13863 am_rc=0 13864 for am_mf 13865 do 13866 # Strip MF so we end up with the name of the file. 13867 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13868 # Check whether this is an Automake generated Makefile which includes 13869 # dependency-tracking related rules and includes. 13870 # Grep'ing the whole file directly is not great: AIX grep has a line 13871 # limit of 2048, but all sed's we know have understand at least 4000. 13872 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13873 || continue 13874 am_dirpart=`$as_dirname -- "$am_mf" || 13875$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13876 X"$am_mf" : 'X\(//\)[^/]' \| \ 13877 X"$am_mf" : 'X\(//\)$' \| \ 13878 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13879printf "%s\n" X"$am_mf" | 13880 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13881 s//\1/ 13882 q 13883 } 13884 /^X\(\/\/\)[^/].*/{ 13885 s//\1/ 13886 q 13887 } 13888 /^X\(\/\/\)$/{ 13889 s//\1/ 13890 q 13891 } 13892 /^X\(\/\).*/{ 13893 s//\1/ 13894 q 13895 } 13896 s/.*/./; q'` 13897 am_filepart=`$as_basename -- "$am_mf" || 13898$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13899 X"$am_mf" : 'X\(//\)$' \| \ 13900 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13901printf "%s\n" X/"$am_mf" | 13902 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13903 s//\1/ 13904 q 13905 } 13906 /^X\/\(\/\/\)$/{ 13907 s//\1/ 13908 q 13909 } 13910 /^X\/\(\/\).*/{ 13911 s//\1/ 13912 q 13913 } 13914 s/.*/./; q'` 13915 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13916 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13917 | $MAKE -f - am--depfiles" >&5 13918 (cd "$am_dirpart" \ 13919 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13920 | $MAKE -f - am--depfiles) >&5 2>&5 13921 ac_status=$? 13922 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13923 (exit $ac_status); } || am_rc=$? 13924 done 13925 if test $am_rc -ne 0; then 13926 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13927printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13928as_fn_error $? "Something went wrong bootstrapping makefile fragments 13929 for automatic dependency tracking. If GNU make was not used, consider 13930 re-running the configure script with MAKE=\"gmake\" (or whatever is 13931 necessary). You can also try re-running configure with the 13932 '--disable-dependency-tracking' option to at least be able to build 13933 the package (albeit without support for automatic dependency tracking). 13934See \`config.log' for more details" "$LINENO" 5; } 13935 fi 13936 { am_dirpart=; unset am_dirpart;} 13937 { am_filepart=; unset am_filepart;} 13938 { am_mf=; unset am_mf;} 13939 { am_rc=; unset am_rc;} 13940 rm -f conftest-deps.mk 13941} 13942 ;; 13943 13944 esac 13945done # for ac_tag 13946 13947 13948as_fn_exit 0 13949_ACEOF 13950ac_clean_files=$ac_clean_files_save 13951 13952test $ac_write_fail = 0 || 13953 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13954 13955 13956# configure is writing to config.log, and then calls config.status. 13957# config.status does its own redirection, appending to config.log. 13958# Unfortunately, on DOS this fails, as config.log is still kept open 13959# by configure, so config.status won't be able to write to it; its 13960# output is simply discarded. So we exec the FD to /dev/null, 13961# effectively closing config.log, so it can be properly (re)opened and 13962# appended to by config.status. When coming back to configure, we 13963# need to make the FD available again. 13964if test "$no_create" != yes; then 13965 ac_cs_success=: 13966 ac_config_status_args= 13967 test "$silent" = yes && 13968 ac_config_status_args="$ac_config_status_args --quiet" 13969 exec 5>/dev/null 13970 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13971 exec 5>>config.log 13972 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13973 # would make configure fail if this is the last instruction. 13974 $ac_cs_success || as_fn_exit 1 13975fi 13976if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13978printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13979fi 13980 13981 13982