configure revision f303c8d5
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xdpyinfo 1.3.4. 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='1.3.4' 616PACKAGE_STRING='xdpyinfo 1.3.4' 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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"$ac_msg" 1379 pwd)` 1380# When building in place, set srcdir=. 1381if test "$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 1.3.4 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 $ac_init_help in 1475 short | recursive ) echo "Configuration of xdpyinfo 1.3.4:";; 1476 esac 1477 cat <<\_ACEOF 1478 1479Optional Features: 1480 --disable-option-checking ignore unrecognized --enable/--with options 1481 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1482 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1483 --enable-silent-rules less verbose build output (undo: "make V=1") 1484 --disable-silent-rules verbose build output (undo: "make V=0") 1485 --enable-dependency-tracking 1486 do not reject slow dependency extractors 1487 --disable-dependency-tracking 1488 speeds up one-time build 1489 --disable-selective-werror 1490 Turn off selective compiler errors. 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1634 cd "$ac_pwd" || { ac_status=$?; break; } 1635 done 1636fi 1637 1638test -n "$ac_init_help" && exit $ac_status 1639if $ac_init_version; then 1640 cat <<\_ACEOF 1641xdpyinfo configure 1.3.4 1642generated by GNU Autoconf 2.71 1643 1644Copyright (C) 2021 Free Software Foundation, Inc. 1645This configure script is free software; the Free Software Foundation 1646gives unlimited permission to copy, distribute and modify it. 1647_ACEOF 1648 exit 1649fi 1650 1651## ------------------------ ## 1652## Autoconf initialization. ## 1653## ------------------------ ## 1654 1655# ac_fn_c_try_compile LINENO 1656# -------------------------- 1657# Try to compile conftest.$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 1.3.4, 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='1.3.4' 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 "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4480 am__fastdepCC_TRUE= 4481 am__fastdepCC_FALSE='#' 4482else 4483 am__fastdepCC_TRUE='#' 4484 am__fastdepCC_FALSE= 4485fi 4486 4487 4488 4489{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4490printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4491if test ${ac_cv_c_undeclared_builtin_options+y} 4492then : 4493 printf %s "(cached) " >&6 4494else $as_nop 4495 ac_save_CFLAGS=$CFLAGS 4496 ac_cv_c_undeclared_builtin_options='cannot detect' 4497 for ac_arg in '' -fno-builtin; do 4498 CFLAGS="$ac_save_CFLAGS $ac_arg" 4499 # This test program should *not* compile successfully. 4500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4501/* end confdefs.h. */ 4502 4503int 4504main (void) 4505{ 4506(void) strchr; 4507 ; 4508 return 0; 4509} 4510_ACEOF 4511if ac_fn_c_try_compile "$LINENO" 4512then : 4513 4514else $as_nop 4515 # This test program should compile successfully. 4516 # No library function is consistently available on 4517 # freestanding implementations, so test against a dummy 4518 # declaration. Include always-available headers on the 4519 # off chance that they somehow elicit warnings. 4520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4521/* end confdefs.h. */ 4522#include <float.h> 4523#include <limits.h> 4524#include <stdarg.h> 4525#include <stddef.h> 4526extern void ac_decl (int, char *); 4527 4528int 4529main (void) 4530{ 4531(void) ac_decl (0, (char *) 0); 4532 (void) ac_decl; 4533 4534 ; 4535 return 0; 4536} 4537_ACEOF 4538if ac_fn_c_try_compile "$LINENO" 4539then : 4540 if test x"$ac_arg" = x 4541then : 4542 ac_cv_c_undeclared_builtin_options='none needed' 4543else $as_nop 4544 ac_cv_c_undeclared_builtin_options=$ac_arg 4545fi 4546 break 4547fi 4548rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4549fi 4550rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4551 done 4552 CFLAGS=$ac_save_CFLAGS 4553 4554fi 4555{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4556printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4557 case $ac_cv_c_undeclared_builtin_options in #( 4558 'cannot detect') : 4559 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4560printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4561as_fn_error $? "cannot make $CC report undeclared builtins 4562See \`config.log' for more details" "$LINENO" 5; } ;; #( 4563 'none needed') : 4564 ac_c_undeclared_builtin_options='' ;; #( 4565 *) : 4566 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4567esac 4568 4569ac_header= ac_cache= 4570for ac_item in $ac_header_c_list 4571do 4572 if test $ac_cache; then 4573 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4574 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4575 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4576 fi 4577 ac_header= ac_cache= 4578 elif test $ac_header; then 4579 ac_cache=$ac_item 4580 else 4581 ac_header=$ac_item 4582 fi 4583done 4584 4585 4586 4587 4588 4589 4590 4591 4592if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4593then : 4594 4595printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4596 4597fi 4598 4599 4600 4601 4602ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4603if test "x$ac_cv_have_decl___clang__" = xyes 4604then : 4605 CLANGCC="yes" 4606else $as_nop 4607 CLANGCC="no" 4608fi 4609ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4610if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4611then : 4612 INTELCC="yes" 4613else $as_nop 4614 INTELCC="no" 4615fi 4616ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4617if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4618then : 4619 SUNCC="yes" 4620else $as_nop 4621 SUNCC="no" 4622fi 4623 4624 4625 4626 4627 4628 4629 4630 4631if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4632 if test -n "$ac_tool_prefix"; then 4633 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4634set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4636printf %s "checking for $ac_word... " >&6; } 4637if test ${ac_cv_path_PKG_CONFIG+y} 4638then : 4639 printf %s "(cached) " >&6 4640else $as_nop 4641 case $PKG_CONFIG in 4642 [\\/]* | ?:[\\/]*) 4643 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4644 ;; 4645 *) 4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4647for as_dir in $PATH 4648do 4649 IFS=$as_save_IFS 4650 case $as_dir in #((( 4651 '') as_dir=./ ;; 4652 */) ;; 4653 *) as_dir=$as_dir/ ;; 4654 esac 4655 for ac_exec_ext in '' $ac_executable_extensions; do 4656 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4657 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4658 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4659 break 2 4660 fi 4661done 4662 done 4663IFS=$as_save_IFS 4664 4665 ;; 4666esac 4667fi 4668PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4669if test -n "$PKG_CONFIG"; then 4670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4671printf "%s\n" "$PKG_CONFIG" >&6; } 4672else 4673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4674printf "%s\n" "no" >&6; } 4675fi 4676 4677 4678fi 4679if test -z "$ac_cv_path_PKG_CONFIG"; then 4680 ac_pt_PKG_CONFIG=$PKG_CONFIG 4681 # Extract the first word of "pkg-config", so it can be a program name with args. 4682set dummy pkg-config; ac_word=$2 4683{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4684printf %s "checking for $ac_word... " >&6; } 4685if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4686then : 4687 printf %s "(cached) " >&6 4688else $as_nop 4689 case $ac_pt_PKG_CONFIG in 4690 [\\/]* | ?:[\\/]*) 4691 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4692 ;; 4693 *) 4694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4695for as_dir in $PATH 4696do 4697 IFS=$as_save_IFS 4698 case $as_dir in #((( 4699 '') as_dir=./ ;; 4700 */) ;; 4701 *) as_dir=$as_dir/ ;; 4702 esac 4703 for ac_exec_ext in '' $ac_executable_extensions; do 4704 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4705 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4706 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4707 break 2 4708 fi 4709done 4710 done 4711IFS=$as_save_IFS 4712 4713 ;; 4714esac 4715fi 4716ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4717if test -n "$ac_pt_PKG_CONFIG"; then 4718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4719printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4720else 4721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4722printf "%s\n" "no" >&6; } 4723fi 4724 4725 if test "x$ac_pt_PKG_CONFIG" = x; then 4726 PKG_CONFIG="" 4727 else 4728 case $cross_compiling:$ac_tool_warned in 4729yes:) 4730{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4731printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4732ac_tool_warned=yes ;; 4733esac 4734 PKG_CONFIG=$ac_pt_PKG_CONFIG 4735 fi 4736else 4737 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4738fi 4739 4740fi 4741if test -n "$PKG_CONFIG"; then 4742 _pkg_min_version=0.9.0 4743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4744printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4745 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4747printf "%s\n" "yes" >&6; } 4748 else 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4750printf "%s\n" "no" >&6; } 4751 PKG_CONFIG="" 4752 fi 4753fi 4754 4755 4756 # Make sure we can run config.sub. 4757$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4758 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4759 4760{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4761printf %s "checking build system type... " >&6; } 4762if test ${ac_cv_build+y} 4763then : 4764 printf %s "(cached) " >&6 4765else $as_nop 4766 ac_build_alias=$build_alias 4767test "x$ac_build_alias" = x && 4768 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4769test "x$ac_build_alias" = x && 4770 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4771ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4772 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4773 4774fi 4775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4776printf "%s\n" "$ac_cv_build" >&6; } 4777case $ac_cv_build in 4778*-*-*) ;; 4779*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4780esac 4781build=$ac_cv_build 4782ac_save_IFS=$IFS; IFS='-' 4783set x $ac_cv_build 4784shift 4785build_cpu=$1 4786build_vendor=$2 4787shift; shift 4788# Remember, the first character of IFS is used to create $*, 4789# except with old shells: 4790build_os=$* 4791IFS=$ac_save_IFS 4792case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4793 4794 4795{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4796printf %s "checking host system type... " >&6; } 4797if test ${ac_cv_host+y} 4798then : 4799 printf %s "(cached) " >&6 4800else $as_nop 4801 if test "x$host_alias" = x; then 4802 ac_cv_host=$ac_cv_build 4803else 4804 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4805 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4806fi 4807 4808fi 4809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4810printf "%s\n" "$ac_cv_host" >&6; } 4811case $ac_cv_host in 4812*-*-*) ;; 4813*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4814esac 4815host=$ac_cv_host 4816ac_save_IFS=$IFS; IFS='-' 4817set x $ac_cv_host 4818shift 4819host_cpu=$1 4820host_vendor=$2 4821shift; shift 4822# Remember, the first character of IFS is used to create $*, 4823# except with old shells: 4824host_os=$* 4825IFS=$ac_save_IFS 4826case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4827 4828 4829{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4830printf %s "checking for a sed that does not truncate output... " >&6; } 4831if test ${ac_cv_path_SED+y} 4832then : 4833 printf %s "(cached) " >&6 4834else $as_nop 4835 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4836 for ac_i in 1 2 3 4 5 6 7; do 4837 ac_script="$ac_script$as_nl$ac_script" 4838 done 4839 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4840 { ac_script=; unset ac_script;} 4841 if test -z "$SED"; then 4842 ac_path_SED_found=false 4843 # Loop through the user's path and test for each of PROGNAME-LIST 4844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4845for as_dir in $PATH 4846do 4847 IFS=$as_save_IFS 4848 case $as_dir in #((( 4849 '') as_dir=./ ;; 4850 */) ;; 4851 *) as_dir=$as_dir/ ;; 4852 esac 4853 for ac_prog in sed gsed 4854 do 4855 for ac_exec_ext in '' $ac_executable_extensions; do 4856 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4857 as_fn_executable_p "$ac_path_SED" || continue 4858# Check for GNU ac_path_SED and select it if it is found. 4859 # Check for GNU $ac_path_SED 4860case `"$ac_path_SED" --version 2>&1` in 4861*GNU*) 4862 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4863*) 4864 ac_count=0 4865 printf %s 0123456789 >"conftest.in" 4866 while : 4867 do 4868 cat "conftest.in" "conftest.in" >"conftest.tmp" 4869 mv "conftest.tmp" "conftest.in" 4870 cp "conftest.in" "conftest.nl" 4871 printf "%s\n" '' >> "conftest.nl" 4872 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4873 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4874 as_fn_arith $ac_count + 1 && ac_count=$as_val 4875 if test $ac_count -gt ${ac_path_SED_max-0}; then 4876 # Best one so far, save it but keep looking for a better one 4877 ac_cv_path_SED="$ac_path_SED" 4878 ac_path_SED_max=$ac_count 4879 fi 4880 # 10*(2^10) chars as input seems more than enough 4881 test $ac_count -gt 10 && break 4882 done 4883 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4884esac 4885 4886 $ac_path_SED_found && break 3 4887 done 4888 done 4889 done 4890IFS=$as_save_IFS 4891 if test -z "$ac_cv_path_SED"; then 4892 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4893 fi 4894else 4895 ac_cv_path_SED=$SED 4896fi 4897 4898fi 4899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4900printf "%s\n" "$ac_cv_path_SED" >&6; } 4901 SED="$ac_cv_path_SED" 4902 rm -f conftest.sed 4903 4904 4905 4906 4907 4908 4909# Check whether --enable-selective-werror was given. 4910if test ${enable_selective_werror+y} 4911then : 4912 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4913else $as_nop 4914 SELECTIVE_WERROR=yes 4915fi 4916 4917 4918 4919 4920 4921# -v is too short to test reliably with XORG_TESTSET_CFLAG 4922if test "x$SUNCC" = "xyes"; then 4923 BASE_CFLAGS="-v" 4924else 4925 BASE_CFLAGS="" 4926fi 4927 4928# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942xorg_testset_save_CFLAGS="$CFLAGS" 4943 4944if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4947printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4948if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4949then : 4950 printf %s "(cached) " >&6 4951else $as_nop 4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4953/* end confdefs.h. */ 4954int i; 4955_ACEOF 4956if ac_fn_c_try_compile "$LINENO" 4957then : 4958 xorg_cv_cc_flag_unknown_warning_option=yes 4959else $as_nop 4960 xorg_cv_cc_flag_unknown_warning_option=no 4961fi 4962rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4963fi 4964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4965printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4967 CFLAGS="$xorg_testset_save_CFLAGS" 4968fi 4969 4970if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4973 fi 4974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4976printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4977if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4978then : 4979 printf %s "(cached) " >&6 4980else $as_nop 4981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4982/* end confdefs.h. */ 4983int i; 4984_ACEOF 4985if ac_fn_c_try_compile "$LINENO" 4986then : 4987 xorg_cv_cc_flag_unused_command_line_argument=yes 4988else $as_nop 4989 xorg_cv_cc_flag_unused_command_line_argument=no 4990fi 4991rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4992fi 4993{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4994printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4996 CFLAGS="$xorg_testset_save_CFLAGS" 4997fi 4998 4999found="no" 5000 5001 if test $found = "no" ; then 5002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5004 fi 5005 5006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5008 fi 5009 5010 CFLAGS="$CFLAGS -Wall" 5011 5012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5013printf %s "checking if $CC supports -Wall... " >&6; } 5014 cacheid=xorg_cv_cc_flag__Wall 5015 if eval test \${$cacheid+y} 5016then : 5017 printf %s "(cached) " >&6 5018else $as_nop 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020/* end confdefs.h. */ 5021int i; 5022int 5023main (void) 5024{ 5025 5026 ; 5027 return 0; 5028} 5029_ACEOF 5030if ac_fn_c_try_link "$LINENO" 5031then : 5032 eval $cacheid=yes 5033else $as_nop 5034 eval $cacheid=no 5035fi 5036rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5037 conftest$ac_exeext conftest.$ac_ext 5038fi 5039 5040 5041 CFLAGS="$xorg_testset_save_CFLAGS" 5042 5043 eval supported=\$$cacheid 5044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5045printf "%s\n" "$supported" >&6; } 5046 if test "$supported" = "yes" ; then 5047 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5048 found="yes" 5049 fi 5050 fi 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066xorg_testset_save_CFLAGS="$CFLAGS" 5067 5068if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5071printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5072if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5073then : 5074 printf %s "(cached) " >&6 5075else $as_nop 5076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5077/* end confdefs.h. */ 5078int i; 5079_ACEOF 5080if ac_fn_c_try_compile "$LINENO" 5081then : 5082 xorg_cv_cc_flag_unknown_warning_option=yes 5083else $as_nop 5084 xorg_cv_cc_flag_unknown_warning_option=no 5085fi 5086rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5087fi 5088{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5089printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5091 CFLAGS="$xorg_testset_save_CFLAGS" 5092fi 5093 5094if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5097 fi 5098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5100printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5101if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5102then : 5103 printf %s "(cached) " >&6 5104else $as_nop 5105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5106/* end confdefs.h. */ 5107int i; 5108_ACEOF 5109if ac_fn_c_try_compile "$LINENO" 5110then : 5111 xorg_cv_cc_flag_unused_command_line_argument=yes 5112else $as_nop 5113 xorg_cv_cc_flag_unused_command_line_argument=no 5114fi 5115rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5116fi 5117{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5118printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5119 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5120 CFLAGS="$xorg_testset_save_CFLAGS" 5121fi 5122 5123found="no" 5124 5125 if test $found = "no" ; then 5126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5128 fi 5129 5130 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5132 fi 5133 5134 CFLAGS="$CFLAGS -Wpointer-arith" 5135 5136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5137printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5138 cacheid=xorg_cv_cc_flag__Wpointer_arith 5139 if eval test \${$cacheid+y} 5140then : 5141 printf %s "(cached) " >&6 5142else $as_nop 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144/* end confdefs.h. */ 5145int i; 5146int 5147main (void) 5148{ 5149 5150 ; 5151 return 0; 5152} 5153_ACEOF 5154if ac_fn_c_try_link "$LINENO" 5155then : 5156 eval $cacheid=yes 5157else $as_nop 5158 eval $cacheid=no 5159fi 5160rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5161 conftest$ac_exeext conftest.$ac_ext 5162fi 5163 5164 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166 5167 eval supported=\$$cacheid 5168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5169printf "%s\n" "$supported" >&6; } 5170 if test "$supported" = "yes" ; then 5171 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5172 found="yes" 5173 fi 5174 fi 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190xorg_testset_save_CFLAGS="$CFLAGS" 5191 5192if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5195printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5196if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5197then : 5198 printf %s "(cached) " >&6 5199else $as_nop 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201/* end confdefs.h. */ 5202int i; 5203_ACEOF 5204if ac_fn_c_try_compile "$LINENO" 5205then : 5206 xorg_cv_cc_flag_unknown_warning_option=yes 5207else $as_nop 5208 xorg_cv_cc_flag_unknown_warning_option=no 5209fi 5210rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5211fi 5212{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5213printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5215 CFLAGS="$xorg_testset_save_CFLAGS" 5216fi 5217 5218if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5221 fi 5222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5224printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5225if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5226then : 5227 printf %s "(cached) " >&6 5228else $as_nop 5229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5230/* end confdefs.h. */ 5231int i; 5232_ACEOF 5233if ac_fn_c_try_compile "$LINENO" 5234then : 5235 xorg_cv_cc_flag_unused_command_line_argument=yes 5236else $as_nop 5237 xorg_cv_cc_flag_unused_command_line_argument=no 5238fi 5239rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5240fi 5241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5242printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5244 CFLAGS="$xorg_testset_save_CFLAGS" 5245fi 5246 5247found="no" 5248 5249 if test $found = "no" ; then 5250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 fi 5253 5254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5256 fi 5257 5258 CFLAGS="$CFLAGS -Wmissing-declarations" 5259 5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5261printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5262 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5263 if eval test \${$cacheid+y} 5264then : 5265 printf %s "(cached) " >&6 5266else $as_nop 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268/* end confdefs.h. */ 5269int i; 5270int 5271main (void) 5272{ 5273 5274 ; 5275 return 0; 5276} 5277_ACEOF 5278if ac_fn_c_try_link "$LINENO" 5279then : 5280 eval $cacheid=yes 5281else $as_nop 5282 eval $cacheid=no 5283fi 5284rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5285 conftest$ac_exeext conftest.$ac_ext 5286fi 5287 5288 5289 CFLAGS="$xorg_testset_save_CFLAGS" 5290 5291 eval supported=\$$cacheid 5292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5293printf "%s\n" "$supported" >&6; } 5294 if test "$supported" = "yes" ; then 5295 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5296 found="yes" 5297 fi 5298 fi 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314xorg_testset_save_CFLAGS="$CFLAGS" 5315 5316if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5319printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5320if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5321then : 5322 printf %s "(cached) " >&6 5323else $as_nop 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325/* end confdefs.h. */ 5326int i; 5327_ACEOF 5328if ac_fn_c_try_compile "$LINENO" 5329then : 5330 xorg_cv_cc_flag_unknown_warning_option=yes 5331else $as_nop 5332 xorg_cv_cc_flag_unknown_warning_option=no 5333fi 5334rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5335fi 5336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5337printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5339 CFLAGS="$xorg_testset_save_CFLAGS" 5340fi 5341 5342if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5345 fi 5346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5348printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5349if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5350then : 5351 printf %s "(cached) " >&6 5352else $as_nop 5353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5354/* end confdefs.h. */ 5355int i; 5356_ACEOF 5357if ac_fn_c_try_compile "$LINENO" 5358then : 5359 xorg_cv_cc_flag_unused_command_line_argument=yes 5360else $as_nop 5361 xorg_cv_cc_flag_unused_command_line_argument=no 5362fi 5363rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5364fi 5365{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5366printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369fi 5370 5371found="no" 5372 5373 if test $found = "no" ; then 5374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 fi 5377 5378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5380 fi 5381 5382 CFLAGS="$CFLAGS -Wformat=2" 5383 5384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5385printf %s "checking if $CC supports -Wformat=2... " >&6; } 5386 cacheid=xorg_cv_cc_flag__Wformat_2 5387 if eval test \${$cacheid+y} 5388then : 5389 printf %s "(cached) " >&6 5390else $as_nop 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392/* end confdefs.h. */ 5393int i; 5394int 5395main (void) 5396{ 5397 5398 ; 5399 return 0; 5400} 5401_ACEOF 5402if ac_fn_c_try_link "$LINENO" 5403then : 5404 eval $cacheid=yes 5405else $as_nop 5406 eval $cacheid=no 5407fi 5408rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5409 conftest$ac_exeext conftest.$ac_ext 5410fi 5411 5412 5413 CFLAGS="$xorg_testset_save_CFLAGS" 5414 5415 eval supported=\$$cacheid 5416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5417printf "%s\n" "$supported" >&6; } 5418 if test "$supported" = "yes" ; then 5419 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5420 found="yes" 5421 fi 5422 fi 5423 5424 if test $found = "no" ; then 5425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5427 fi 5428 5429 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 fi 5432 5433 CFLAGS="$CFLAGS -Wformat" 5434 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5436printf %s "checking if $CC supports -Wformat... " >&6; } 5437 cacheid=xorg_cv_cc_flag__Wformat 5438 if eval test \${$cacheid+y} 5439then : 5440 printf %s "(cached) " >&6 5441else $as_nop 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443/* end confdefs.h. */ 5444int i; 5445int 5446main (void) 5447{ 5448 5449 ; 5450 return 0; 5451} 5452_ACEOF 5453if ac_fn_c_try_link "$LINENO" 5454then : 5455 eval $cacheid=yes 5456else $as_nop 5457 eval $cacheid=no 5458fi 5459rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5460 conftest$ac_exeext conftest.$ac_ext 5461fi 5462 5463 5464 CFLAGS="$xorg_testset_save_CFLAGS" 5465 5466 eval supported=\$$cacheid 5467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5468printf "%s\n" "$supported" >&6; } 5469 if test "$supported" = "yes" ; then 5470 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5471 found="yes" 5472 fi 5473 fi 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491xorg_testset_save_CFLAGS="$CFLAGS" 5492 5493if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5496printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5497if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5498then : 5499 printf %s "(cached) " >&6 5500else $as_nop 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502/* end confdefs.h. */ 5503int i; 5504_ACEOF 5505if ac_fn_c_try_compile "$LINENO" 5506then : 5507 xorg_cv_cc_flag_unknown_warning_option=yes 5508else $as_nop 5509 xorg_cv_cc_flag_unknown_warning_option=no 5510fi 5511rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5512fi 5513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5514printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5515 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5516 CFLAGS="$xorg_testset_save_CFLAGS" 5517fi 5518 5519if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 fi 5523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5525printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5526if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5527then : 5528 printf %s "(cached) " >&6 5529else $as_nop 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531/* end confdefs.h. */ 5532int i; 5533_ACEOF 5534if ac_fn_c_try_compile "$LINENO" 5535then : 5536 xorg_cv_cc_flag_unused_command_line_argument=yes 5537else $as_nop 5538 xorg_cv_cc_flag_unused_command_line_argument=no 5539fi 5540rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5541fi 5542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5543printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5545 CFLAGS="$xorg_testset_save_CFLAGS" 5546fi 5547 5548found="no" 5549 5550 if test $found = "no" ; then 5551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5553 fi 5554 5555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5557 fi 5558 5559 CFLAGS="$CFLAGS -Wstrict-prototypes" 5560 5561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5562printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5563 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5564 if eval test \${$cacheid+y} 5565then : 5566 printf %s "(cached) " >&6 5567else $as_nop 5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569/* end confdefs.h. */ 5570int i; 5571int 5572main (void) 5573{ 5574 5575 ; 5576 return 0; 5577} 5578_ACEOF 5579if ac_fn_c_try_link "$LINENO" 5580then : 5581 eval $cacheid=yes 5582else $as_nop 5583 eval $cacheid=no 5584fi 5585rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5586 conftest$ac_exeext conftest.$ac_ext 5587fi 5588 5589 5590 CFLAGS="$xorg_testset_save_CFLAGS" 5591 5592 eval supported=\$$cacheid 5593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5594printf "%s\n" "$supported" >&6; } 5595 if test "$supported" = "yes" ; then 5596 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5597 found="yes" 5598 fi 5599 fi 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615xorg_testset_save_CFLAGS="$CFLAGS" 5616 5617if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5620printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5621if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5622then : 5623 printf %s "(cached) " >&6 5624else $as_nop 5625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5626/* end confdefs.h. */ 5627int i; 5628_ACEOF 5629if ac_fn_c_try_compile "$LINENO" 5630then : 5631 xorg_cv_cc_flag_unknown_warning_option=yes 5632else $as_nop 5633 xorg_cv_cc_flag_unknown_warning_option=no 5634fi 5635rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5636fi 5637{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5638printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5640 CFLAGS="$xorg_testset_save_CFLAGS" 5641fi 5642 5643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 fi 5647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5649printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5650if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5651then : 5652 printf %s "(cached) " >&6 5653else $as_nop 5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5655/* end confdefs.h. */ 5656int i; 5657_ACEOF 5658if ac_fn_c_try_compile "$LINENO" 5659then : 5660 xorg_cv_cc_flag_unused_command_line_argument=yes 5661else $as_nop 5662 xorg_cv_cc_flag_unused_command_line_argument=no 5663fi 5664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5665fi 5666{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670fi 5671 5672found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wmissing-prototypes" 5684 5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5686printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5688 if eval test \${$cacheid+y} 5689then : 5690 printf %s "(cached) " >&6 5691else $as_nop 5692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693/* end confdefs.h. */ 5694int i; 5695int 5696main (void) 5697{ 5698 5699 ; 5700 return 0; 5701} 5702_ACEOF 5703if ac_fn_c_try_link "$LINENO" 5704then : 5705 eval $cacheid=yes 5706else $as_nop 5707 eval $cacheid=no 5708fi 5709rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5710 conftest$ac_exeext conftest.$ac_ext 5711fi 5712 5713 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 5716 eval supported=\$$cacheid 5717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5718printf "%s\n" "$supported" >&6; } 5719 if test "$supported" = "yes" ; then 5720 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5721 found="yes" 5722 fi 5723 fi 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739xorg_testset_save_CFLAGS="$CFLAGS" 5740 5741if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5744printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5745if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5746then : 5747 printf %s "(cached) " >&6 5748else $as_nop 5749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5750/* end confdefs.h. */ 5751int i; 5752_ACEOF 5753if ac_fn_c_try_compile "$LINENO" 5754then : 5755 xorg_cv_cc_flag_unknown_warning_option=yes 5756else $as_nop 5757 xorg_cv_cc_flag_unknown_warning_option=no 5758fi 5759rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5760fi 5761{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5762printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5764 CFLAGS="$xorg_testset_save_CFLAGS" 5765fi 5766 5767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 fi 5771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5773printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5774if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5775then : 5776 printf %s "(cached) " >&6 5777else $as_nop 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779/* end confdefs.h. */ 5780int i; 5781_ACEOF 5782if ac_fn_c_try_compile "$LINENO" 5783then : 5784 xorg_cv_cc_flag_unused_command_line_argument=yes 5785else $as_nop 5786 xorg_cv_cc_flag_unused_command_line_argument=no 5787fi 5788rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5789fi 5790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5791printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5793 CFLAGS="$xorg_testset_save_CFLAGS" 5794fi 5795 5796found="no" 5797 5798 if test $found = "no" ; then 5799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5801 fi 5802 5803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5805 fi 5806 5807 CFLAGS="$CFLAGS -Wnested-externs" 5808 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5810printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5811 cacheid=xorg_cv_cc_flag__Wnested_externs 5812 if eval test \${$cacheid+y} 5813then : 5814 printf %s "(cached) " >&6 5815else $as_nop 5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817/* end confdefs.h. */ 5818int i; 5819int 5820main (void) 5821{ 5822 5823 ; 5824 return 0; 5825} 5826_ACEOF 5827if ac_fn_c_try_link "$LINENO" 5828then : 5829 eval $cacheid=yes 5830else $as_nop 5831 eval $cacheid=no 5832fi 5833rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5834 conftest$ac_exeext conftest.$ac_ext 5835fi 5836 5837 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 5840 eval supported=\$$cacheid 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5842printf "%s\n" "$supported" >&6; } 5843 if test "$supported" = "yes" ; then 5844 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5845 found="yes" 5846 fi 5847 fi 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863xorg_testset_save_CFLAGS="$CFLAGS" 5864 5865if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5868printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5869if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5870then : 5871 printf %s "(cached) " >&6 5872else $as_nop 5873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5874/* end confdefs.h. */ 5875int i; 5876_ACEOF 5877if ac_fn_c_try_compile "$LINENO" 5878then : 5879 xorg_cv_cc_flag_unknown_warning_option=yes 5880else $as_nop 5881 xorg_cv_cc_flag_unknown_warning_option=no 5882fi 5883rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5884fi 5885{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5886printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5888 CFLAGS="$xorg_testset_save_CFLAGS" 5889fi 5890 5891if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5894 fi 5895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5897printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5898if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5899then : 5900 printf %s "(cached) " >&6 5901else $as_nop 5902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5903/* end confdefs.h. */ 5904int i; 5905_ACEOF 5906if ac_fn_c_try_compile "$LINENO" 5907then : 5908 xorg_cv_cc_flag_unused_command_line_argument=yes 5909else $as_nop 5910 xorg_cv_cc_flag_unused_command_line_argument=no 5911fi 5912rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5913fi 5914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5915printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5917 CFLAGS="$xorg_testset_save_CFLAGS" 5918fi 5919 5920found="no" 5921 5922 if test $found = "no" ; then 5923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5925 fi 5926 5927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5929 fi 5930 5931 CFLAGS="$CFLAGS -Wbad-function-cast" 5932 5933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5934printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5935 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5936 if eval test \${$cacheid+y} 5937then : 5938 printf %s "(cached) " >&6 5939else $as_nop 5940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5941/* end confdefs.h. */ 5942int i; 5943int 5944main (void) 5945{ 5946 5947 ; 5948 return 0; 5949} 5950_ACEOF 5951if ac_fn_c_try_link "$LINENO" 5952then : 5953 eval $cacheid=yes 5954else $as_nop 5955 eval $cacheid=no 5956fi 5957rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5958 conftest$ac_exeext conftest.$ac_ext 5959fi 5960 5961 5962 CFLAGS="$xorg_testset_save_CFLAGS" 5963 5964 eval supported=\$$cacheid 5965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5966printf "%s\n" "$supported" >&6; } 5967 if test "$supported" = "yes" ; then 5968 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5969 found="yes" 5970 fi 5971 fi 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987xorg_testset_save_CFLAGS="$CFLAGS" 5988 5989if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5992printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5993if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5994then : 5995 printf %s "(cached) " >&6 5996else $as_nop 5997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998/* end confdefs.h. */ 5999int i; 6000_ACEOF 6001if ac_fn_c_try_compile "$LINENO" 6002then : 6003 xorg_cv_cc_flag_unknown_warning_option=yes 6004else $as_nop 6005 xorg_cv_cc_flag_unknown_warning_option=no 6006fi 6007rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6008fi 6009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6010printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6011 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6012 CFLAGS="$xorg_testset_save_CFLAGS" 6013fi 6014 6015if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 fi 6019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6021printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6022if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6023then : 6024 printf %s "(cached) " >&6 6025else $as_nop 6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6027/* end confdefs.h. */ 6028int i; 6029_ACEOF 6030if ac_fn_c_try_compile "$LINENO" 6031then : 6032 xorg_cv_cc_flag_unused_command_line_argument=yes 6033else $as_nop 6034 xorg_cv_cc_flag_unused_command_line_argument=no 6035fi 6036rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6037fi 6038{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6039printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6040 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042fi 6043 6044found="no" 6045 6046 if test $found = "no" ; then 6047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6049 fi 6050 6051 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6053 fi 6054 6055 CFLAGS="$CFLAGS -Wold-style-definition" 6056 6057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6058printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6059 cacheid=xorg_cv_cc_flag__Wold_style_definition 6060 if eval test \${$cacheid+y} 6061then : 6062 printf %s "(cached) " >&6 6063else $as_nop 6064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6065/* end confdefs.h. */ 6066int i; 6067int 6068main (void) 6069{ 6070 6071 ; 6072 return 0; 6073} 6074_ACEOF 6075if ac_fn_c_try_link "$LINENO" 6076then : 6077 eval $cacheid=yes 6078else $as_nop 6079 eval $cacheid=no 6080fi 6081rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6082 conftest$ac_exeext conftest.$ac_ext 6083fi 6084 6085 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087 6088 eval supported=\$$cacheid 6089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6090printf "%s\n" "$supported" >&6; } 6091 if test "$supported" = "yes" ; then 6092 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6093 found="yes" 6094 fi 6095 fi 6096 6097 if test $found = "no" ; then 6098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6100 fi 6101 6102 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6104 fi 6105 6106 CFLAGS="$CFLAGS -fd" 6107 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6109printf %s "checking if $CC supports -fd... " >&6; } 6110 cacheid=xorg_cv_cc_flag__fd 6111 if eval test \${$cacheid+y} 6112then : 6113 printf %s "(cached) " >&6 6114else $as_nop 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116/* end confdefs.h. */ 6117int i; 6118int 6119main (void) 6120{ 6121 6122 ; 6123 return 0; 6124} 6125_ACEOF 6126if ac_fn_c_try_link "$LINENO" 6127then : 6128 eval $cacheid=yes 6129else $as_nop 6130 eval $cacheid=no 6131fi 6132rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6133 conftest$ac_exeext conftest.$ac_ext 6134fi 6135 6136 6137 CFLAGS="$xorg_testset_save_CFLAGS" 6138 6139 eval supported=\$$cacheid 6140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6141printf "%s\n" "$supported" >&6; } 6142 if test "$supported" = "yes" ; then 6143 BASE_CFLAGS="$BASE_CFLAGS -fd" 6144 found="yes" 6145 fi 6146 fi 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162xorg_testset_save_CFLAGS="$CFLAGS" 6163 6164if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6167printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6168if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6169then : 6170 printf %s "(cached) " >&6 6171else $as_nop 6172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173/* end confdefs.h. */ 6174int i; 6175_ACEOF 6176if ac_fn_c_try_compile "$LINENO" 6177then : 6178 xorg_cv_cc_flag_unknown_warning_option=yes 6179else $as_nop 6180 xorg_cv_cc_flag_unknown_warning_option=no 6181fi 6182rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6183fi 6184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6185printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6187 CFLAGS="$xorg_testset_save_CFLAGS" 6188fi 6189 6190if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6193 fi 6194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6196printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6197if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6198then : 6199 printf %s "(cached) " >&6 6200else $as_nop 6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202/* end confdefs.h. */ 6203int i; 6204_ACEOF 6205if ac_fn_c_try_compile "$LINENO" 6206then : 6207 xorg_cv_cc_flag_unused_command_line_argument=yes 6208else $as_nop 6209 xorg_cv_cc_flag_unused_command_line_argument=no 6210fi 6211rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6212fi 6213{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6214printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6216 CFLAGS="$xorg_testset_save_CFLAGS" 6217fi 6218 6219found="no" 6220 6221 if test $found = "no" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 6226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 fi 6229 6230 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6231 6232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6233printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6234 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6235 if eval test \${$cacheid+y} 6236then : 6237 printf %s "(cached) " >&6 6238else $as_nop 6239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6240/* end confdefs.h. */ 6241int i; 6242int 6243main (void) 6244{ 6245 6246 ; 6247 return 0; 6248} 6249_ACEOF 6250if ac_fn_c_try_link "$LINENO" 6251then : 6252 eval $cacheid=yes 6253else $as_nop 6254 eval $cacheid=no 6255fi 6256rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6257 conftest$ac_exeext conftest.$ac_ext 6258fi 6259 6260 6261 CFLAGS="$xorg_testset_save_CFLAGS" 6262 6263 eval supported=\$$cacheid 6264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6265printf "%s\n" "$supported" >&6; } 6266 if test "$supported" = "yes" ; then 6267 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6268 found="yes" 6269 fi 6270 fi 6271 6272 6273 6274 6275 6276# This chunk adds additional warnings that could catch undesired effects. 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290xorg_testset_save_CFLAGS="$CFLAGS" 6291 6292if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6295printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6296if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6297then : 6298 printf %s "(cached) " >&6 6299else $as_nop 6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6301/* end confdefs.h. */ 6302int i; 6303_ACEOF 6304if ac_fn_c_try_compile "$LINENO" 6305then : 6306 xorg_cv_cc_flag_unknown_warning_option=yes 6307else $as_nop 6308 xorg_cv_cc_flag_unknown_warning_option=no 6309fi 6310rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6311fi 6312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6313printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6315 CFLAGS="$xorg_testset_save_CFLAGS" 6316fi 6317 6318if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 fi 6322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6324printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6325if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6326then : 6327 printf %s "(cached) " >&6 6328else $as_nop 6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330/* end confdefs.h. */ 6331int i; 6332_ACEOF 6333if ac_fn_c_try_compile "$LINENO" 6334then : 6335 xorg_cv_cc_flag_unused_command_line_argument=yes 6336else $as_nop 6337 xorg_cv_cc_flag_unused_command_line_argument=no 6338fi 6339rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6340fi 6341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6342printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6344 CFLAGS="$xorg_testset_save_CFLAGS" 6345fi 6346 6347found="no" 6348 6349 if test $found = "no" ; then 6350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6352 fi 6353 6354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 fi 6357 6358 CFLAGS="$CFLAGS -Wunused" 6359 6360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6361printf %s "checking if $CC supports -Wunused... " >&6; } 6362 cacheid=xorg_cv_cc_flag__Wunused 6363 if eval test \${$cacheid+y} 6364then : 6365 printf %s "(cached) " >&6 6366else $as_nop 6367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368/* end confdefs.h. */ 6369int i; 6370int 6371main (void) 6372{ 6373 6374 ; 6375 return 0; 6376} 6377_ACEOF 6378if ac_fn_c_try_link "$LINENO" 6379then : 6380 eval $cacheid=yes 6381else $as_nop 6382 eval $cacheid=no 6383fi 6384rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6385 conftest$ac_exeext conftest.$ac_ext 6386fi 6387 6388 6389 CFLAGS="$xorg_testset_save_CFLAGS" 6390 6391 eval supported=\$$cacheid 6392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6393printf "%s\n" "$supported" >&6; } 6394 if test "$supported" = "yes" ; then 6395 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6396 found="yes" 6397 fi 6398 fi 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414xorg_testset_save_CFLAGS="$CFLAGS" 6415 6416if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6419printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6420if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6421then : 6422 printf %s "(cached) " >&6 6423else $as_nop 6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425/* end confdefs.h. */ 6426int i; 6427_ACEOF 6428if ac_fn_c_try_compile "$LINENO" 6429then : 6430 xorg_cv_cc_flag_unknown_warning_option=yes 6431else $as_nop 6432 xorg_cv_cc_flag_unknown_warning_option=no 6433fi 6434rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6435fi 6436{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6437printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6439 CFLAGS="$xorg_testset_save_CFLAGS" 6440fi 6441 6442if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6445 fi 6446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6448printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6449if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6450then : 6451 printf %s "(cached) " >&6 6452else $as_nop 6453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6454/* end confdefs.h. */ 6455int i; 6456_ACEOF 6457if ac_fn_c_try_compile "$LINENO" 6458then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460else $as_nop 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462fi 6463rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6464fi 6465{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469fi 6470 6471found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wuninitialized" 6483 6484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6485printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wuninitialized 6487 if eval test \${$cacheid+y} 6488then : 6489 printf %s "(cached) " >&6 6490else $as_nop 6491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6492/* end confdefs.h. */ 6493int i; 6494int 6495main (void) 6496{ 6497 6498 ; 6499 return 0; 6500} 6501_ACEOF 6502if ac_fn_c_try_link "$LINENO" 6503then : 6504 eval $cacheid=yes 6505else $as_nop 6506 eval $cacheid=no 6507fi 6508rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6509 conftest$ac_exeext conftest.$ac_ext 6510fi 6511 6512 6513 CFLAGS="$xorg_testset_save_CFLAGS" 6514 6515 eval supported=\$$cacheid 6516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6517printf "%s\n" "$supported" >&6; } 6518 if test "$supported" = "yes" ; then 6519 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6520 found="yes" 6521 fi 6522 fi 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538xorg_testset_save_CFLAGS="$CFLAGS" 6539 6540if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6543printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6544if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6545then : 6546 printf %s "(cached) " >&6 6547else $as_nop 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549/* end confdefs.h. */ 6550int i; 6551_ACEOF 6552if ac_fn_c_try_compile "$LINENO" 6553then : 6554 xorg_cv_cc_flag_unknown_warning_option=yes 6555else $as_nop 6556 xorg_cv_cc_flag_unknown_warning_option=no 6557fi 6558rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6559fi 6560{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6561printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6563 CFLAGS="$xorg_testset_save_CFLAGS" 6564fi 6565 6566if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6569 fi 6570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6572printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6573if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6574then : 6575 printf %s "(cached) " >&6 6576else $as_nop 6577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6578/* end confdefs.h. */ 6579int i; 6580_ACEOF 6581if ac_fn_c_try_compile "$LINENO" 6582then : 6583 xorg_cv_cc_flag_unused_command_line_argument=yes 6584else $as_nop 6585 xorg_cv_cc_flag_unused_command_line_argument=no 6586fi 6587rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6588fi 6589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6590printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6592 CFLAGS="$xorg_testset_save_CFLAGS" 6593fi 6594 6595found="no" 6596 6597 if test $found = "no" ; then 6598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6600 fi 6601 6602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6604 fi 6605 6606 CFLAGS="$CFLAGS -Wshadow" 6607 6608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6609printf %s "checking if $CC supports -Wshadow... " >&6; } 6610 cacheid=xorg_cv_cc_flag__Wshadow 6611 if eval test \${$cacheid+y} 6612then : 6613 printf %s "(cached) " >&6 6614else $as_nop 6615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6616/* end confdefs.h. */ 6617int i; 6618int 6619main (void) 6620{ 6621 6622 ; 6623 return 0; 6624} 6625_ACEOF 6626if ac_fn_c_try_link "$LINENO" 6627then : 6628 eval $cacheid=yes 6629else $as_nop 6630 eval $cacheid=no 6631fi 6632rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6633 conftest$ac_exeext conftest.$ac_ext 6634fi 6635 6636 6637 CFLAGS="$xorg_testset_save_CFLAGS" 6638 6639 eval supported=\$$cacheid 6640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6641printf "%s\n" "$supported" >&6; } 6642 if test "$supported" = "yes" ; then 6643 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6644 found="yes" 6645 fi 6646 fi 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662xorg_testset_save_CFLAGS="$CFLAGS" 6663 6664if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6667printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6668if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6669then : 6670 printf %s "(cached) " >&6 6671else $as_nop 6672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6673/* end confdefs.h. */ 6674int i; 6675_ACEOF 6676if ac_fn_c_try_compile "$LINENO" 6677then : 6678 xorg_cv_cc_flag_unknown_warning_option=yes 6679else $as_nop 6680 xorg_cv_cc_flag_unknown_warning_option=no 6681fi 6682rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6683fi 6684{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6685printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6687 CFLAGS="$xorg_testset_save_CFLAGS" 6688fi 6689 6690if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6693 fi 6694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6696printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6697if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6698then : 6699 printf %s "(cached) " >&6 6700else $as_nop 6701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6702/* end confdefs.h. */ 6703int i; 6704_ACEOF 6705if ac_fn_c_try_compile "$LINENO" 6706then : 6707 xorg_cv_cc_flag_unused_command_line_argument=yes 6708else $as_nop 6709 xorg_cv_cc_flag_unused_command_line_argument=no 6710fi 6711rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6712fi 6713{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6714printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6716 CFLAGS="$xorg_testset_save_CFLAGS" 6717fi 6718 6719found="no" 6720 6721 if test $found = "no" ; then 6722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6724 fi 6725 6726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6728 fi 6729 6730 CFLAGS="$CFLAGS -Wmissing-noreturn" 6731 6732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6733printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6734 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6735 if eval test \${$cacheid+y} 6736then : 6737 printf %s "(cached) " >&6 6738else $as_nop 6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6740/* end confdefs.h. */ 6741int i; 6742int 6743main (void) 6744{ 6745 6746 ; 6747 return 0; 6748} 6749_ACEOF 6750if ac_fn_c_try_link "$LINENO" 6751then : 6752 eval $cacheid=yes 6753else $as_nop 6754 eval $cacheid=no 6755fi 6756rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6757 conftest$ac_exeext conftest.$ac_ext 6758fi 6759 6760 6761 CFLAGS="$xorg_testset_save_CFLAGS" 6762 6763 eval supported=\$$cacheid 6764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6765printf "%s\n" "$supported" >&6; } 6766 if test "$supported" = "yes" ; then 6767 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6768 found="yes" 6769 fi 6770 fi 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786xorg_testset_save_CFLAGS="$CFLAGS" 6787 6788if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6791printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6792if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6793then : 6794 printf %s "(cached) " >&6 6795else $as_nop 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797/* end confdefs.h. */ 6798int i; 6799_ACEOF 6800if ac_fn_c_try_compile "$LINENO" 6801then : 6802 xorg_cv_cc_flag_unknown_warning_option=yes 6803else $as_nop 6804 xorg_cv_cc_flag_unknown_warning_option=no 6805fi 6806rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6807fi 6808{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6809printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6811 CFLAGS="$xorg_testset_save_CFLAGS" 6812fi 6813 6814if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6817 fi 6818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6820printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6821if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6822then : 6823 printf %s "(cached) " >&6 6824else $as_nop 6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826/* end confdefs.h. */ 6827int i; 6828_ACEOF 6829if ac_fn_c_try_compile "$LINENO" 6830then : 6831 xorg_cv_cc_flag_unused_command_line_argument=yes 6832else $as_nop 6833 xorg_cv_cc_flag_unused_command_line_argument=no 6834fi 6835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6836fi 6837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6838printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6840 CFLAGS="$xorg_testset_save_CFLAGS" 6841fi 6842 6843found="no" 6844 6845 if test $found = "no" ; then 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 fi 6849 6850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6852 fi 6853 6854 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6855 6856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6857printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6858 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6859 if eval test \${$cacheid+y} 6860then : 6861 printf %s "(cached) " >&6 6862else $as_nop 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864/* end confdefs.h. */ 6865int i; 6866int 6867main (void) 6868{ 6869 6870 ; 6871 return 0; 6872} 6873_ACEOF 6874if ac_fn_c_try_link "$LINENO" 6875then : 6876 eval $cacheid=yes 6877else $as_nop 6878 eval $cacheid=no 6879fi 6880rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6881 conftest$ac_exeext conftest.$ac_ext 6882fi 6883 6884 6885 CFLAGS="$xorg_testset_save_CFLAGS" 6886 6887 eval supported=\$$cacheid 6888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6889printf "%s\n" "$supported" >&6; } 6890 if test "$supported" = "yes" ; then 6891 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6892 found="yes" 6893 fi 6894 fi 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910xorg_testset_save_CFLAGS="$CFLAGS" 6911 6912if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6915printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6916if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6917then : 6918 printf %s "(cached) " >&6 6919else $as_nop 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921/* end confdefs.h. */ 6922int i; 6923_ACEOF 6924if ac_fn_c_try_compile "$LINENO" 6925then : 6926 xorg_cv_cc_flag_unknown_warning_option=yes 6927else $as_nop 6928 xorg_cv_cc_flag_unknown_warning_option=no 6929fi 6930rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6931fi 6932{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6933printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6935 CFLAGS="$xorg_testset_save_CFLAGS" 6936fi 6937 6938if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6941 fi 6942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6944printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6945if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6946then : 6947 printf %s "(cached) " >&6 6948else $as_nop 6949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6950/* end confdefs.h. */ 6951int i; 6952_ACEOF 6953if ac_fn_c_try_compile "$LINENO" 6954then : 6955 xorg_cv_cc_flag_unused_command_line_argument=yes 6956else $as_nop 6957 xorg_cv_cc_flag_unused_command_line_argument=no 6958fi 6959rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6960fi 6961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6962printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6964 CFLAGS="$xorg_testset_save_CFLAGS" 6965fi 6966 6967found="no" 6968 6969 if test $found = "no" ; then 6970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 fi 6973 6974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 fi 6977 6978 CFLAGS="$CFLAGS -Wredundant-decls" 6979 6980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6981printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6982 cacheid=xorg_cv_cc_flag__Wredundant_decls 6983 if eval test \${$cacheid+y} 6984then : 6985 printf %s "(cached) " >&6 6986else $as_nop 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988/* end confdefs.h. */ 6989int i; 6990int 6991main (void) 6992{ 6993 6994 ; 6995 return 0; 6996} 6997_ACEOF 6998if ac_fn_c_try_link "$LINENO" 6999then : 7000 eval $cacheid=yes 7001else $as_nop 7002 eval $cacheid=no 7003fi 7004rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7005 conftest$ac_exeext conftest.$ac_ext 7006fi 7007 7008 7009 CFLAGS="$xorg_testset_save_CFLAGS" 7010 7011 eval supported=\$$cacheid 7012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7013printf "%s\n" "$supported" >&6; } 7014 if test "$supported" = "yes" ; then 7015 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7016 found="yes" 7017 fi 7018 fi 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034xorg_testset_save_CFLAGS="$CFLAGS" 7035 7036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7039printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7040if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7041then : 7042 printf %s "(cached) " >&6 7043else $as_nop 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045/* end confdefs.h. */ 7046int i; 7047_ACEOF 7048if ac_fn_c_try_compile "$LINENO" 7049then : 7050 xorg_cv_cc_flag_unknown_warning_option=yes 7051else $as_nop 7052 xorg_cv_cc_flag_unknown_warning_option=no 7053fi 7054rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7055fi 7056{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7057printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060fi 7061 7062if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7065 fi 7066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7068printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7069if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7070then : 7071 printf %s "(cached) " >&6 7072else $as_nop 7073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074/* end confdefs.h. */ 7075int i; 7076_ACEOF 7077if ac_fn_c_try_compile "$LINENO" 7078then : 7079 xorg_cv_cc_flag_unused_command_line_argument=yes 7080else $as_nop 7081 xorg_cv_cc_flag_unused_command_line_argument=no 7082fi 7083rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7084fi 7085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7086printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7088 CFLAGS="$xorg_testset_save_CFLAGS" 7089fi 7090 7091found="no" 7092 7093 if test $found = "no" ; then 7094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7096 fi 7097 7098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 fi 7101 7102 CFLAGS="$CFLAGS -Wlogical-op" 7103 7104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7105printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7106 cacheid=xorg_cv_cc_flag__Wlogical_op 7107 if eval test \${$cacheid+y} 7108then : 7109 printf %s "(cached) " >&6 7110else $as_nop 7111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112/* end confdefs.h. */ 7113int i; 7114int 7115main (void) 7116{ 7117 7118 ; 7119 return 0; 7120} 7121_ACEOF 7122if ac_fn_c_try_link "$LINENO" 7123then : 7124 eval $cacheid=yes 7125else $as_nop 7126 eval $cacheid=no 7127fi 7128rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7129 conftest$ac_exeext conftest.$ac_ext 7130fi 7131 7132 7133 CFLAGS="$xorg_testset_save_CFLAGS" 7134 7135 eval supported=\$$cacheid 7136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7137printf "%s\n" "$supported" >&6; } 7138 if test "$supported" = "yes" ; then 7139 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7140 found="yes" 7141 fi 7142 fi 7143 7144 7145 7146# These are currently disabled because they are noisy. They will be enabled 7147# in the future once the codebase is sufficiently modernized to silence 7148# them. For now, I don't want them to drown out the other warnings. 7149# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7150# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7151# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7152 7153# Turn some warnings into errors, so we don't accidentally get successful builds 7154# when there are problems that should be fixed. 7155 7156if test "x$SELECTIVE_WERROR" = "xyes" ; then 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170xorg_testset_save_CFLAGS="$CFLAGS" 7171 7172if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7175printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7176if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7177then : 7178 printf %s "(cached) " >&6 7179else $as_nop 7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181/* end confdefs.h. */ 7182int i; 7183_ACEOF 7184if ac_fn_c_try_compile "$LINENO" 7185then : 7186 xorg_cv_cc_flag_unknown_warning_option=yes 7187else $as_nop 7188 xorg_cv_cc_flag_unknown_warning_option=no 7189fi 7190rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7191fi 7192{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7193printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7195 CFLAGS="$xorg_testset_save_CFLAGS" 7196fi 7197 7198if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7201 fi 7202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7204printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7205if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7206then : 7207 printf %s "(cached) " >&6 7208else $as_nop 7209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7210/* end confdefs.h. */ 7211int i; 7212_ACEOF 7213if ac_fn_c_try_compile "$LINENO" 7214then : 7215 xorg_cv_cc_flag_unused_command_line_argument=yes 7216else $as_nop 7217 xorg_cv_cc_flag_unused_command_line_argument=no 7218fi 7219rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7220fi 7221{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7222printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7224 CFLAGS="$xorg_testset_save_CFLAGS" 7225fi 7226 7227found="no" 7228 7229 if test $found = "no" ; then 7230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7232 fi 7233 7234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7236 fi 7237 7238 CFLAGS="$CFLAGS -Werror=implicit" 7239 7240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7241printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7242 cacheid=xorg_cv_cc_flag__Werror_implicit 7243 if eval test \${$cacheid+y} 7244then : 7245 printf %s "(cached) " >&6 7246else $as_nop 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248/* end confdefs.h. */ 7249int i; 7250int 7251main (void) 7252{ 7253 7254 ; 7255 return 0; 7256} 7257_ACEOF 7258if ac_fn_c_try_link "$LINENO" 7259then : 7260 eval $cacheid=yes 7261else $as_nop 7262 eval $cacheid=no 7263fi 7264rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7265 conftest$ac_exeext conftest.$ac_ext 7266fi 7267 7268 7269 CFLAGS="$xorg_testset_save_CFLAGS" 7270 7271 eval supported=\$$cacheid 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7273printf "%s\n" "$supported" >&6; } 7274 if test "$supported" = "yes" ; then 7275 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7276 found="yes" 7277 fi 7278 fi 7279 7280 if test $found = "no" ; then 7281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7283 fi 7284 7285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 fi 7288 7289 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7290 7291 { 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 7292printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7293 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7294 if eval test \${$cacheid+y} 7295then : 7296 printf %s "(cached) " >&6 7297else $as_nop 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299/* end confdefs.h. */ 7300int i; 7301int 7302main (void) 7303{ 7304 7305 ; 7306 return 0; 7307} 7308_ACEOF 7309if ac_fn_c_try_link "$LINENO" 7310then : 7311 eval $cacheid=yes 7312else $as_nop 7313 eval $cacheid=no 7314fi 7315rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7316 conftest$ac_exeext conftest.$ac_ext 7317fi 7318 7319 7320 CFLAGS="$xorg_testset_save_CFLAGS" 7321 7322 eval supported=\$$cacheid 7323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7324printf "%s\n" "$supported" >&6; } 7325 if test "$supported" = "yes" ; then 7326 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7327 found="yes" 7328 fi 7329 fi 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345xorg_testset_save_CFLAGS="$CFLAGS" 7346 7347if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7350printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7351if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7352then : 7353 printf %s "(cached) " >&6 7354else $as_nop 7355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7356/* end confdefs.h. */ 7357int i; 7358_ACEOF 7359if ac_fn_c_try_compile "$LINENO" 7360then : 7361 xorg_cv_cc_flag_unknown_warning_option=yes 7362else $as_nop 7363 xorg_cv_cc_flag_unknown_warning_option=no 7364fi 7365rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7366fi 7367{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7368printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7369 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371fi 7372 7373if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7376 fi 7377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7379printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7380if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7381then : 7382 printf %s "(cached) " >&6 7383else $as_nop 7384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385/* end confdefs.h. */ 7386int i; 7387_ACEOF 7388if ac_fn_c_try_compile "$LINENO" 7389then : 7390 xorg_cv_cc_flag_unused_command_line_argument=yes 7391else $as_nop 7392 xorg_cv_cc_flag_unused_command_line_argument=no 7393fi 7394rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7395fi 7396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7397printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7398 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7399 CFLAGS="$xorg_testset_save_CFLAGS" 7400fi 7401 7402found="no" 7403 7404 if test $found = "no" ; then 7405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7407 fi 7408 7409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7411 fi 7412 7413 CFLAGS="$CFLAGS -Werror=nonnull" 7414 7415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7416printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7417 cacheid=xorg_cv_cc_flag__Werror_nonnull 7418 if eval test \${$cacheid+y} 7419then : 7420 printf %s "(cached) " >&6 7421else $as_nop 7422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7423/* end confdefs.h. */ 7424int i; 7425int 7426main (void) 7427{ 7428 7429 ; 7430 return 0; 7431} 7432_ACEOF 7433if ac_fn_c_try_link "$LINENO" 7434then : 7435 eval $cacheid=yes 7436else $as_nop 7437 eval $cacheid=no 7438fi 7439rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7440 conftest$ac_exeext conftest.$ac_ext 7441fi 7442 7443 7444 CFLAGS="$xorg_testset_save_CFLAGS" 7445 7446 eval supported=\$$cacheid 7447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7448printf "%s\n" "$supported" >&6; } 7449 if test "$supported" = "yes" ; then 7450 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7451 found="yes" 7452 fi 7453 fi 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469xorg_testset_save_CFLAGS="$CFLAGS" 7470 7471if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7474printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7475if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7476then : 7477 printf %s "(cached) " >&6 7478else $as_nop 7479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7480/* end confdefs.h. */ 7481int i; 7482_ACEOF 7483if ac_fn_c_try_compile "$LINENO" 7484then : 7485 xorg_cv_cc_flag_unknown_warning_option=yes 7486else $as_nop 7487 xorg_cv_cc_flag_unknown_warning_option=no 7488fi 7489rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7490fi 7491{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7492printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7494 CFLAGS="$xorg_testset_save_CFLAGS" 7495fi 7496 7497if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7500 fi 7501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7503printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7504if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7505then : 7506 printf %s "(cached) " >&6 7507else $as_nop 7508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7509/* end confdefs.h. */ 7510int i; 7511_ACEOF 7512if ac_fn_c_try_compile "$LINENO" 7513then : 7514 xorg_cv_cc_flag_unused_command_line_argument=yes 7515else $as_nop 7516 xorg_cv_cc_flag_unused_command_line_argument=no 7517fi 7518rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7519fi 7520{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7521printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7523 CFLAGS="$xorg_testset_save_CFLAGS" 7524fi 7525 7526found="no" 7527 7528 if test $found = "no" ; then 7529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7531 fi 7532 7533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7535 fi 7536 7537 CFLAGS="$CFLAGS -Werror=init-self" 7538 7539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7540printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7541 cacheid=xorg_cv_cc_flag__Werror_init_self 7542 if eval test \${$cacheid+y} 7543then : 7544 printf %s "(cached) " >&6 7545else $as_nop 7546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7547/* end confdefs.h. */ 7548int i; 7549int 7550main (void) 7551{ 7552 7553 ; 7554 return 0; 7555} 7556_ACEOF 7557if ac_fn_c_try_link "$LINENO" 7558then : 7559 eval $cacheid=yes 7560else $as_nop 7561 eval $cacheid=no 7562fi 7563rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7564 conftest$ac_exeext conftest.$ac_ext 7565fi 7566 7567 7568 CFLAGS="$xorg_testset_save_CFLAGS" 7569 7570 eval supported=\$$cacheid 7571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7572printf "%s\n" "$supported" >&6; } 7573 if test "$supported" = "yes" ; then 7574 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7575 found="yes" 7576 fi 7577 fi 7578 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593xorg_testset_save_CFLAGS="$CFLAGS" 7594 7595if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7598printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7599if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7600then : 7601 printf %s "(cached) " >&6 7602else $as_nop 7603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7604/* end confdefs.h. */ 7605int i; 7606_ACEOF 7607if ac_fn_c_try_compile "$LINENO" 7608then : 7609 xorg_cv_cc_flag_unknown_warning_option=yes 7610else $as_nop 7611 xorg_cv_cc_flag_unknown_warning_option=no 7612fi 7613rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7614fi 7615{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7616printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7618 CFLAGS="$xorg_testset_save_CFLAGS" 7619fi 7620 7621if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7624 fi 7625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7627printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7628if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7629then : 7630 printf %s "(cached) " >&6 7631else $as_nop 7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7633/* end confdefs.h. */ 7634int i; 7635_ACEOF 7636if ac_fn_c_try_compile "$LINENO" 7637then : 7638 xorg_cv_cc_flag_unused_command_line_argument=yes 7639else $as_nop 7640 xorg_cv_cc_flag_unused_command_line_argument=no 7641fi 7642rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7643fi 7644{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7645printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7647 CFLAGS="$xorg_testset_save_CFLAGS" 7648fi 7649 7650found="no" 7651 7652 if test $found = "no" ; then 7653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 fi 7656 7657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7659 fi 7660 7661 CFLAGS="$CFLAGS -Werror=main" 7662 7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7664printf %s "checking if $CC supports -Werror=main... " >&6; } 7665 cacheid=xorg_cv_cc_flag__Werror_main 7666 if eval test \${$cacheid+y} 7667then : 7668 printf %s "(cached) " >&6 7669else $as_nop 7670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7671/* end confdefs.h. */ 7672int i; 7673int 7674main (void) 7675{ 7676 7677 ; 7678 return 0; 7679} 7680_ACEOF 7681if ac_fn_c_try_link "$LINENO" 7682then : 7683 eval $cacheid=yes 7684else $as_nop 7685 eval $cacheid=no 7686fi 7687rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7688 conftest$ac_exeext conftest.$ac_ext 7689fi 7690 7691 7692 CFLAGS="$xorg_testset_save_CFLAGS" 7693 7694 eval supported=\$$cacheid 7695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7696printf "%s\n" "$supported" >&6; } 7697 if test "$supported" = "yes" ; then 7698 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7699 found="yes" 7700 fi 7701 fi 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717xorg_testset_save_CFLAGS="$CFLAGS" 7718 7719if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7722printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7723if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7724then : 7725 printf %s "(cached) " >&6 7726else $as_nop 7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728/* end confdefs.h. */ 7729int i; 7730_ACEOF 7731if ac_fn_c_try_compile "$LINENO" 7732then : 7733 xorg_cv_cc_flag_unknown_warning_option=yes 7734else $as_nop 7735 xorg_cv_cc_flag_unknown_warning_option=no 7736fi 7737rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7738fi 7739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7740printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7742 CFLAGS="$xorg_testset_save_CFLAGS" 7743fi 7744 7745if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 fi 7749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7751printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7752if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7753then : 7754 printf %s "(cached) " >&6 7755else $as_nop 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757/* end confdefs.h. */ 7758int i; 7759_ACEOF 7760if ac_fn_c_try_compile "$LINENO" 7761then : 7762 xorg_cv_cc_flag_unused_command_line_argument=yes 7763else $as_nop 7764 xorg_cv_cc_flag_unused_command_line_argument=no 7765fi 7766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7767fi 7768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7769printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7771 CFLAGS="$xorg_testset_save_CFLAGS" 7772fi 7773 7774found="no" 7775 7776 if test $found = "no" ; then 7777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7779 fi 7780 7781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7783 fi 7784 7785 CFLAGS="$CFLAGS -Werror=missing-braces" 7786 7787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7788printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7789 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7790 if eval test \${$cacheid+y} 7791then : 7792 printf %s "(cached) " >&6 7793else $as_nop 7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7795/* end confdefs.h. */ 7796int i; 7797int 7798main (void) 7799{ 7800 7801 ; 7802 return 0; 7803} 7804_ACEOF 7805if ac_fn_c_try_link "$LINENO" 7806then : 7807 eval $cacheid=yes 7808else $as_nop 7809 eval $cacheid=no 7810fi 7811rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7812 conftest$ac_exeext conftest.$ac_ext 7813fi 7814 7815 7816 CFLAGS="$xorg_testset_save_CFLAGS" 7817 7818 eval supported=\$$cacheid 7819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7820printf "%s\n" "$supported" >&6; } 7821 if test "$supported" = "yes" ; then 7822 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7823 found="yes" 7824 fi 7825 fi 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841xorg_testset_save_CFLAGS="$CFLAGS" 7842 7843if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7846printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7847if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7848then : 7849 printf %s "(cached) " >&6 7850else $as_nop 7851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7852/* end confdefs.h. */ 7853int i; 7854_ACEOF 7855if ac_fn_c_try_compile "$LINENO" 7856then : 7857 xorg_cv_cc_flag_unknown_warning_option=yes 7858else $as_nop 7859 xorg_cv_cc_flag_unknown_warning_option=no 7860fi 7861rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7862fi 7863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7864printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7866 CFLAGS="$xorg_testset_save_CFLAGS" 7867fi 7868 7869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7872 fi 7873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7875printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7876if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7877then : 7878 printf %s "(cached) " >&6 7879else $as_nop 7880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7881/* end confdefs.h. */ 7882int i; 7883_ACEOF 7884if ac_fn_c_try_compile "$LINENO" 7885then : 7886 xorg_cv_cc_flag_unused_command_line_argument=yes 7887else $as_nop 7888 xorg_cv_cc_flag_unused_command_line_argument=no 7889fi 7890rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7891fi 7892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7893printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896fi 7897 7898found="no" 7899 7900 if test $found = "no" ; then 7901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 fi 7904 7905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7907 fi 7908 7909 CFLAGS="$CFLAGS -Werror=sequence-point" 7910 7911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7912printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7913 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7914 if eval test \${$cacheid+y} 7915then : 7916 printf %s "(cached) " >&6 7917else $as_nop 7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919/* end confdefs.h. */ 7920int i; 7921int 7922main (void) 7923{ 7924 7925 ; 7926 return 0; 7927} 7928_ACEOF 7929if ac_fn_c_try_link "$LINENO" 7930then : 7931 eval $cacheid=yes 7932else $as_nop 7933 eval $cacheid=no 7934fi 7935rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7936 conftest$ac_exeext conftest.$ac_ext 7937fi 7938 7939 7940 CFLAGS="$xorg_testset_save_CFLAGS" 7941 7942 eval supported=\$$cacheid 7943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7944printf "%s\n" "$supported" >&6; } 7945 if test "$supported" = "yes" ; then 7946 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7947 found="yes" 7948 fi 7949 fi 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965xorg_testset_save_CFLAGS="$CFLAGS" 7966 7967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7970printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7971if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7972then : 7973 printf %s "(cached) " >&6 7974else $as_nop 7975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7976/* end confdefs.h. */ 7977int i; 7978_ACEOF 7979if ac_fn_c_try_compile "$LINENO" 7980then : 7981 xorg_cv_cc_flag_unknown_warning_option=yes 7982else $as_nop 7983 xorg_cv_cc_flag_unknown_warning_option=no 7984fi 7985rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7986fi 7987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7988printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7990 CFLAGS="$xorg_testset_save_CFLAGS" 7991fi 7992 7993if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7996 fi 7997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7999printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8000if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8001then : 8002 printf %s "(cached) " >&6 8003else $as_nop 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005/* end confdefs.h. */ 8006int i; 8007_ACEOF 8008if ac_fn_c_try_compile "$LINENO" 8009then : 8010 xorg_cv_cc_flag_unused_command_line_argument=yes 8011else $as_nop 8012 xorg_cv_cc_flag_unused_command_line_argument=no 8013fi 8014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8015fi 8016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8017printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8019 CFLAGS="$xorg_testset_save_CFLAGS" 8020fi 8021 8022found="no" 8023 8024 if test $found = "no" ; then 8025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 fi 8028 8029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8031 fi 8032 8033 CFLAGS="$CFLAGS -Werror=return-type" 8034 8035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8036printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8037 cacheid=xorg_cv_cc_flag__Werror_return_type 8038 if eval test \${$cacheid+y} 8039then : 8040 printf %s "(cached) " >&6 8041else $as_nop 8042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8043/* end confdefs.h. */ 8044int i; 8045int 8046main (void) 8047{ 8048 8049 ; 8050 return 0; 8051} 8052_ACEOF 8053if ac_fn_c_try_link "$LINENO" 8054then : 8055 eval $cacheid=yes 8056else $as_nop 8057 eval $cacheid=no 8058fi 8059rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8060 conftest$ac_exeext conftest.$ac_ext 8061fi 8062 8063 8064 CFLAGS="$xorg_testset_save_CFLAGS" 8065 8066 eval supported=\$$cacheid 8067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8068printf "%s\n" "$supported" >&6; } 8069 if test "$supported" = "yes" ; then 8070 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8071 found="yes" 8072 fi 8073 fi 8074 8075 if test $found = "no" ; then 8076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8078 fi 8079 8080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8082 fi 8083 8084 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8085 8086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8087printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8088 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8089 if eval test \${$cacheid+y} 8090then : 8091 printf %s "(cached) " >&6 8092else $as_nop 8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094/* end confdefs.h. */ 8095int i; 8096int 8097main (void) 8098{ 8099 8100 ; 8101 return 0; 8102} 8103_ACEOF 8104if ac_fn_c_try_link "$LINENO" 8105then : 8106 eval $cacheid=yes 8107else $as_nop 8108 eval $cacheid=no 8109fi 8110rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8111 conftest$ac_exeext conftest.$ac_ext 8112fi 8113 8114 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 8117 eval supported=\$$cacheid 8118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8119printf "%s\n" "$supported" >&6; } 8120 if test "$supported" = "yes" ; then 8121 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8122 found="yes" 8123 fi 8124 fi 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140xorg_testset_save_CFLAGS="$CFLAGS" 8141 8142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8145printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8146if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8147then : 8148 printf %s "(cached) " >&6 8149else $as_nop 8150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8151/* end confdefs.h. */ 8152int i; 8153_ACEOF 8154if ac_fn_c_try_compile "$LINENO" 8155then : 8156 xorg_cv_cc_flag_unknown_warning_option=yes 8157else $as_nop 8158 xorg_cv_cc_flag_unknown_warning_option=no 8159fi 8160rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8161fi 8162{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8163printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8165 CFLAGS="$xorg_testset_save_CFLAGS" 8166fi 8167 8168if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 fi 8172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8174printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8175if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8176then : 8177 printf %s "(cached) " >&6 8178else $as_nop 8179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8180/* end confdefs.h. */ 8181int i; 8182_ACEOF 8183if ac_fn_c_try_compile "$LINENO" 8184then : 8185 xorg_cv_cc_flag_unused_command_line_argument=yes 8186else $as_nop 8187 xorg_cv_cc_flag_unused_command_line_argument=no 8188fi 8189rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8190fi 8191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8192printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8194 CFLAGS="$xorg_testset_save_CFLAGS" 8195fi 8196 8197found="no" 8198 8199 if test $found = "no" ; then 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 fi 8203 8204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 fi 8207 8208 CFLAGS="$CFLAGS -Werror=trigraphs" 8209 8210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8211printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8212 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8213 if eval test \${$cacheid+y} 8214then : 8215 printf %s "(cached) " >&6 8216else $as_nop 8217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8218/* end confdefs.h. */ 8219int i; 8220int 8221main (void) 8222{ 8223 8224 ; 8225 return 0; 8226} 8227_ACEOF 8228if ac_fn_c_try_link "$LINENO" 8229then : 8230 eval $cacheid=yes 8231else $as_nop 8232 eval $cacheid=no 8233fi 8234rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8235 conftest$ac_exeext conftest.$ac_ext 8236fi 8237 8238 8239 CFLAGS="$xorg_testset_save_CFLAGS" 8240 8241 eval supported=\$$cacheid 8242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8243printf "%s\n" "$supported" >&6; } 8244 if test "$supported" = "yes" ; then 8245 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8246 found="yes" 8247 fi 8248 fi 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264xorg_testset_save_CFLAGS="$CFLAGS" 8265 8266if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8269printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8270if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8271then : 8272 printf %s "(cached) " >&6 8273else $as_nop 8274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8275/* end confdefs.h. */ 8276int i; 8277_ACEOF 8278if ac_fn_c_try_compile "$LINENO" 8279then : 8280 xorg_cv_cc_flag_unknown_warning_option=yes 8281else $as_nop 8282 xorg_cv_cc_flag_unknown_warning_option=no 8283fi 8284rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8285fi 8286{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8287printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8289 CFLAGS="$xorg_testset_save_CFLAGS" 8290fi 8291 8292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8295 fi 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8298printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8299if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8300then : 8301 printf %s "(cached) " >&6 8302else $as_nop 8303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8304/* end confdefs.h. */ 8305int i; 8306_ACEOF 8307if ac_fn_c_try_compile "$LINENO" 8308then : 8309 xorg_cv_cc_flag_unused_command_line_argument=yes 8310else $as_nop 8311 xorg_cv_cc_flag_unused_command_line_argument=no 8312fi 8313rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8314fi 8315{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8316printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8318 CFLAGS="$xorg_testset_save_CFLAGS" 8319fi 8320 8321found="no" 8322 8323 if test $found = "no" ; then 8324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 8328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8330 fi 8331 8332 CFLAGS="$CFLAGS -Werror=array-bounds" 8333 8334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8335printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8336 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8337 if eval test \${$cacheid+y} 8338then : 8339 printf %s "(cached) " >&6 8340else $as_nop 8341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8342/* end confdefs.h. */ 8343int i; 8344int 8345main (void) 8346{ 8347 8348 ; 8349 return 0; 8350} 8351_ACEOF 8352if ac_fn_c_try_link "$LINENO" 8353then : 8354 eval $cacheid=yes 8355else $as_nop 8356 eval $cacheid=no 8357fi 8358rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8359 conftest$ac_exeext conftest.$ac_ext 8360fi 8361 8362 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 8365 eval supported=\$$cacheid 8366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8367printf "%s\n" "$supported" >&6; } 8368 if test "$supported" = "yes" ; then 8369 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8370 found="yes" 8371 fi 8372 fi 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388xorg_testset_save_CFLAGS="$CFLAGS" 8389 8390if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8393printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8394if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8395then : 8396 printf %s "(cached) " >&6 8397else $as_nop 8398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8399/* end confdefs.h. */ 8400int i; 8401_ACEOF 8402if ac_fn_c_try_compile "$LINENO" 8403then : 8404 xorg_cv_cc_flag_unknown_warning_option=yes 8405else $as_nop 8406 xorg_cv_cc_flag_unknown_warning_option=no 8407fi 8408rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8409fi 8410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8411printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414fi 8415 8416if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 fi 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8422printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8423if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8424then : 8425 printf %s "(cached) " >&6 8426else $as_nop 8427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8428/* end confdefs.h. */ 8429int i; 8430_ACEOF 8431if ac_fn_c_try_compile "$LINENO" 8432then : 8433 xorg_cv_cc_flag_unused_command_line_argument=yes 8434else $as_nop 8435 xorg_cv_cc_flag_unused_command_line_argument=no 8436fi 8437rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8438fi 8439{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8440printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8441 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8442 CFLAGS="$xorg_testset_save_CFLAGS" 8443fi 8444 8445found="no" 8446 8447 if test $found = "no" ; then 8448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8450 fi 8451 8452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 fi 8455 8456 CFLAGS="$CFLAGS -Werror=write-strings" 8457 8458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8459printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8460 cacheid=xorg_cv_cc_flag__Werror_write_strings 8461 if eval test \${$cacheid+y} 8462then : 8463 printf %s "(cached) " >&6 8464else $as_nop 8465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8466/* end confdefs.h. */ 8467int i; 8468int 8469main (void) 8470{ 8471 8472 ; 8473 return 0; 8474} 8475_ACEOF 8476if ac_fn_c_try_link "$LINENO" 8477then : 8478 eval $cacheid=yes 8479else $as_nop 8480 eval $cacheid=no 8481fi 8482rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8483 conftest$ac_exeext conftest.$ac_ext 8484fi 8485 8486 8487 CFLAGS="$xorg_testset_save_CFLAGS" 8488 8489 eval supported=\$$cacheid 8490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8491printf "%s\n" "$supported" >&6; } 8492 if test "$supported" = "yes" ; then 8493 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8494 found="yes" 8495 fi 8496 fi 8497 8498 8499 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512xorg_testset_save_CFLAGS="$CFLAGS" 8513 8514if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8517printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8518if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8519then : 8520 printf %s "(cached) " >&6 8521else $as_nop 8522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8523/* end confdefs.h. */ 8524int i; 8525_ACEOF 8526if ac_fn_c_try_compile "$LINENO" 8527then : 8528 xorg_cv_cc_flag_unknown_warning_option=yes 8529else $as_nop 8530 xorg_cv_cc_flag_unknown_warning_option=no 8531fi 8532rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8533fi 8534{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8535printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538fi 8539 8540if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8543 fi 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8546printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8547if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8548then : 8549 printf %s "(cached) " >&6 8550else $as_nop 8551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8552/* end confdefs.h. */ 8553int i; 8554_ACEOF 8555if ac_fn_c_try_compile "$LINENO" 8556then : 8557 xorg_cv_cc_flag_unused_command_line_argument=yes 8558else $as_nop 8559 xorg_cv_cc_flag_unused_command_line_argument=no 8560fi 8561rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8562fi 8563{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8564printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8565 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8566 CFLAGS="$xorg_testset_save_CFLAGS" 8567fi 8568 8569found="no" 8570 8571 if test $found = "no" ; then 8572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8574 fi 8575 8576 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8578 fi 8579 8580 CFLAGS="$CFLAGS -Werror=address" 8581 8582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8583printf %s "checking if $CC supports -Werror=address... " >&6; } 8584 cacheid=xorg_cv_cc_flag__Werror_address 8585 if eval test \${$cacheid+y} 8586then : 8587 printf %s "(cached) " >&6 8588else $as_nop 8589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8590/* end confdefs.h. */ 8591int i; 8592int 8593main (void) 8594{ 8595 8596 ; 8597 return 0; 8598} 8599_ACEOF 8600if ac_fn_c_try_link "$LINENO" 8601then : 8602 eval $cacheid=yes 8603else $as_nop 8604 eval $cacheid=no 8605fi 8606rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8607 conftest$ac_exeext conftest.$ac_ext 8608fi 8609 8610 8611 CFLAGS="$xorg_testset_save_CFLAGS" 8612 8613 eval supported=\$$cacheid 8614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8615printf "%s\n" "$supported" >&6; } 8616 if test "$supported" = "yes" ; then 8617 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8618 found="yes" 8619 fi 8620 fi 8621 8622 8623 8624 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636xorg_testset_save_CFLAGS="$CFLAGS" 8637 8638if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8641printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8642if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8643then : 8644 printf %s "(cached) " >&6 8645else $as_nop 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647/* end confdefs.h. */ 8648int i; 8649_ACEOF 8650if ac_fn_c_try_compile "$LINENO" 8651then : 8652 xorg_cv_cc_flag_unknown_warning_option=yes 8653else $as_nop 8654 xorg_cv_cc_flag_unknown_warning_option=no 8655fi 8656rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8657fi 8658{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8659printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8660 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8661 CFLAGS="$xorg_testset_save_CFLAGS" 8662fi 8663 8664if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8667 fi 8668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8670printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8671if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8672then : 8673 printf %s "(cached) " >&6 8674else $as_nop 8675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8676/* end confdefs.h. */ 8677int i; 8678_ACEOF 8679if ac_fn_c_try_compile "$LINENO" 8680then : 8681 xorg_cv_cc_flag_unused_command_line_argument=yes 8682else $as_nop 8683 xorg_cv_cc_flag_unused_command_line_argument=no 8684fi 8685rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8686fi 8687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8688printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8690 CFLAGS="$xorg_testset_save_CFLAGS" 8691fi 8692 8693found="no" 8694 8695 if test $found = "no" ; then 8696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8698 fi 8699 8700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8702 fi 8703 8704 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8705 8706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8707printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8708 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8709 if eval test \${$cacheid+y} 8710then : 8711 printf %s "(cached) " >&6 8712else $as_nop 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714/* end confdefs.h. */ 8715int i; 8716int 8717main (void) 8718{ 8719 8720 ; 8721 return 0; 8722} 8723_ACEOF 8724if ac_fn_c_try_link "$LINENO" 8725then : 8726 eval $cacheid=yes 8727else $as_nop 8728 eval $cacheid=no 8729fi 8730rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8731 conftest$ac_exeext conftest.$ac_ext 8732fi 8733 8734 8735 CFLAGS="$xorg_testset_save_CFLAGS" 8736 8737 eval supported=\$$cacheid 8738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8739printf "%s\n" "$supported" >&6; } 8740 if test "$supported" = "yes" ; then 8741 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8742 found="yes" 8743 fi 8744 fi 8745 8746 if test $found = "no" ; then 8747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8749 fi 8750 8751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8753 fi 8754 8755 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8756 8757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8758printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8759 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8760 if eval test \${$cacheid+y} 8761then : 8762 printf %s "(cached) " >&6 8763else $as_nop 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765/* end confdefs.h. */ 8766int i; 8767int 8768main (void) 8769{ 8770 8771 ; 8772 return 0; 8773} 8774_ACEOF 8775if ac_fn_c_try_link "$LINENO" 8776then : 8777 eval $cacheid=yes 8778else $as_nop 8779 eval $cacheid=no 8780fi 8781rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8782 conftest$ac_exeext conftest.$ac_ext 8783fi 8784 8785 8786 CFLAGS="$xorg_testset_save_CFLAGS" 8787 8788 eval supported=\$$cacheid 8789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8790printf "%s\n" "$supported" >&6; } 8791 if test "$supported" = "yes" ; then 8792 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8793 found="yes" 8794 fi 8795 fi 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811xorg_testset_save_CFLAGS="$CFLAGS" 8812 8813if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8816printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8817if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8818then : 8819 printf %s "(cached) " >&6 8820else $as_nop 8821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8822/* end confdefs.h. */ 8823int i; 8824_ACEOF 8825if ac_fn_c_try_compile "$LINENO" 8826then : 8827 xorg_cv_cc_flag_unknown_warning_option=yes 8828else $as_nop 8829 xorg_cv_cc_flag_unknown_warning_option=no 8830fi 8831rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8832fi 8833{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8834printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837fi 8838 8839if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8845printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8846if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8847then : 8848 printf %s "(cached) " >&6 8849else $as_nop 8850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8851/* end confdefs.h. */ 8852int i; 8853_ACEOF 8854if ac_fn_c_try_compile "$LINENO" 8855then : 8856 xorg_cv_cc_flag_unused_command_line_argument=yes 8857else $as_nop 8858 xorg_cv_cc_flag_unused_command_line_argument=no 8859fi 8860rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8861fi 8862{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8863printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8865 CFLAGS="$xorg_testset_save_CFLAGS" 8866fi 8867 8868found="no" 8869 8870 if test $found = "no" ; then 8871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8873 fi 8874 8875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 fi 8878 8879 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8880 8881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8882printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8883 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8884 if eval test \${$cacheid+y} 8885then : 8886 printf %s "(cached) " >&6 8887else $as_nop 8888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8889/* end confdefs.h. */ 8890int i; 8891int 8892main (void) 8893{ 8894 8895 ; 8896 return 0; 8897} 8898_ACEOF 8899if ac_fn_c_try_link "$LINENO" 8900then : 8901 eval $cacheid=yes 8902else $as_nop 8903 eval $cacheid=no 8904fi 8905rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8906 conftest$ac_exeext conftest.$ac_ext 8907fi 8908 8909 8910 CFLAGS="$xorg_testset_save_CFLAGS" 8911 8912 eval supported=\$$cacheid 8913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8914printf "%s\n" "$supported" >&6; } 8915 if test "$supported" = "yes" ; then 8916 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8917 found="yes" 8918 fi 8919 fi 8920 8921 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8922else 8923{ 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 $PACKAGE_BUGREPORT" >&5 8924printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938xorg_testset_save_CFLAGS="$CFLAGS" 8939 8940if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8943printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8944if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8945then : 8946 printf %s "(cached) " >&6 8947else $as_nop 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949/* end confdefs.h. */ 8950int i; 8951_ACEOF 8952if ac_fn_c_try_compile "$LINENO" 8953then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955else $as_nop 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957fi 8958rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8959fi 8960{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964fi 8965 8966if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8974then : 8975 printf %s "(cached) " >&6 8976else $as_nop 8977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8978/* end confdefs.h. */ 8979int i; 8980_ACEOF 8981if ac_fn_c_try_compile "$LINENO" 8982then : 8983 xorg_cv_cc_flag_unused_command_line_argument=yes 8984else $as_nop 8985 xorg_cv_cc_flag_unused_command_line_argument=no 8986fi 8987rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8988fi 8989{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8990printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8992 CFLAGS="$xorg_testset_save_CFLAGS" 8993fi 8994 8995found="no" 8996 8997 if test $found = "no" ; then 8998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 fi 9001 9002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9004 fi 9005 9006 CFLAGS="$CFLAGS -Wimplicit" 9007 9008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9009printf %s "checking if $CC supports -Wimplicit... " >&6; } 9010 cacheid=xorg_cv_cc_flag__Wimplicit 9011 if eval test \${$cacheid+y} 9012then : 9013 printf %s "(cached) " >&6 9014else $as_nop 9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9016/* end confdefs.h. */ 9017int i; 9018int 9019main (void) 9020{ 9021 9022 ; 9023 return 0; 9024} 9025_ACEOF 9026if ac_fn_c_try_link "$LINENO" 9027then : 9028 eval $cacheid=yes 9029else $as_nop 9030 eval $cacheid=no 9031fi 9032rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9033 conftest$ac_exeext conftest.$ac_ext 9034fi 9035 9036 9037 CFLAGS="$xorg_testset_save_CFLAGS" 9038 9039 eval supported=\$$cacheid 9040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9041printf "%s\n" "$supported" >&6; } 9042 if test "$supported" = "yes" ; then 9043 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9044 found="yes" 9045 fi 9046 fi 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062xorg_testset_save_CFLAGS="$CFLAGS" 9063 9064if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9067printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9068if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9069then : 9070 printf %s "(cached) " >&6 9071else $as_nop 9072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073/* end confdefs.h. */ 9074int i; 9075_ACEOF 9076if ac_fn_c_try_compile "$LINENO" 9077then : 9078 xorg_cv_cc_flag_unknown_warning_option=yes 9079else $as_nop 9080 xorg_cv_cc_flag_unknown_warning_option=no 9081fi 9082rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9083fi 9084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9085printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9087 CFLAGS="$xorg_testset_save_CFLAGS" 9088fi 9089 9090if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9093 fi 9094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9096printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9097if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9098then : 9099 printf %s "(cached) " >&6 9100else $as_nop 9101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9102/* end confdefs.h. */ 9103int i; 9104_ACEOF 9105if ac_fn_c_try_compile "$LINENO" 9106then : 9107 xorg_cv_cc_flag_unused_command_line_argument=yes 9108else $as_nop 9109 xorg_cv_cc_flag_unused_command_line_argument=no 9110fi 9111rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9112fi 9113{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9114printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9115 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9116 CFLAGS="$xorg_testset_save_CFLAGS" 9117fi 9118 9119found="no" 9120 9121 if test $found = "no" ; then 9122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9124 fi 9125 9126 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9128 fi 9129 9130 CFLAGS="$CFLAGS -Wnonnull" 9131 9132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9133printf %s "checking if $CC supports -Wnonnull... " >&6; } 9134 cacheid=xorg_cv_cc_flag__Wnonnull 9135 if eval test \${$cacheid+y} 9136then : 9137 printf %s "(cached) " >&6 9138else $as_nop 9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9140/* end confdefs.h. */ 9141int i; 9142int 9143main (void) 9144{ 9145 9146 ; 9147 return 0; 9148} 9149_ACEOF 9150if ac_fn_c_try_link "$LINENO" 9151then : 9152 eval $cacheid=yes 9153else $as_nop 9154 eval $cacheid=no 9155fi 9156rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9157 conftest$ac_exeext conftest.$ac_ext 9158fi 9159 9160 9161 CFLAGS="$xorg_testset_save_CFLAGS" 9162 9163 eval supported=\$$cacheid 9164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9165printf "%s\n" "$supported" >&6; } 9166 if test "$supported" = "yes" ; then 9167 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9168 found="yes" 9169 fi 9170 fi 9171 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186xorg_testset_save_CFLAGS="$CFLAGS" 9187 9188if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9191printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9192if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9193then : 9194 printf %s "(cached) " >&6 9195else $as_nop 9196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9197/* end confdefs.h. */ 9198int i; 9199_ACEOF 9200if ac_fn_c_try_compile "$LINENO" 9201then : 9202 xorg_cv_cc_flag_unknown_warning_option=yes 9203else $as_nop 9204 xorg_cv_cc_flag_unknown_warning_option=no 9205fi 9206rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9207fi 9208{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9209printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9210 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212fi 9213 9214if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9217 fi 9218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9220printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9221if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9222then : 9223 printf %s "(cached) " >&6 9224else $as_nop 9225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9226/* end confdefs.h. */ 9227int i; 9228_ACEOF 9229if ac_fn_c_try_compile "$LINENO" 9230then : 9231 xorg_cv_cc_flag_unused_command_line_argument=yes 9232else $as_nop 9233 xorg_cv_cc_flag_unused_command_line_argument=no 9234fi 9235rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9236fi 9237{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9238printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9239 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9240 CFLAGS="$xorg_testset_save_CFLAGS" 9241fi 9242 9243found="no" 9244 9245 if test $found = "no" ; then 9246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9248 fi 9249 9250 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9252 fi 9253 9254 CFLAGS="$CFLAGS -Winit-self" 9255 9256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9257printf %s "checking if $CC supports -Winit-self... " >&6; } 9258 cacheid=xorg_cv_cc_flag__Winit_self 9259 if eval test \${$cacheid+y} 9260then : 9261 printf %s "(cached) " >&6 9262else $as_nop 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264/* end confdefs.h. */ 9265int i; 9266int 9267main (void) 9268{ 9269 9270 ; 9271 return 0; 9272} 9273_ACEOF 9274if ac_fn_c_try_link "$LINENO" 9275then : 9276 eval $cacheid=yes 9277else $as_nop 9278 eval $cacheid=no 9279fi 9280rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9281 conftest$ac_exeext conftest.$ac_ext 9282fi 9283 9284 9285 CFLAGS="$xorg_testset_save_CFLAGS" 9286 9287 eval supported=\$$cacheid 9288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9289printf "%s\n" "$supported" >&6; } 9290 if test "$supported" = "yes" ; then 9291 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9292 found="yes" 9293 fi 9294 fi 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310xorg_testset_save_CFLAGS="$CFLAGS" 9311 9312if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9315printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9316if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9317then : 9318 printf %s "(cached) " >&6 9319else $as_nop 9320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9321/* end confdefs.h. */ 9322int i; 9323_ACEOF 9324if ac_fn_c_try_compile "$LINENO" 9325then : 9326 xorg_cv_cc_flag_unknown_warning_option=yes 9327else $as_nop 9328 xorg_cv_cc_flag_unknown_warning_option=no 9329fi 9330rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9331fi 9332{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9333printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336fi 9337 9338if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9341 fi 9342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9344printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9345if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9346then : 9347 printf %s "(cached) " >&6 9348else $as_nop 9349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9350/* end confdefs.h. */ 9351int i; 9352_ACEOF 9353if ac_fn_c_try_compile "$LINENO" 9354then : 9355 xorg_cv_cc_flag_unused_command_line_argument=yes 9356else $as_nop 9357 xorg_cv_cc_flag_unused_command_line_argument=no 9358fi 9359rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9360fi 9361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9362printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9364 CFLAGS="$xorg_testset_save_CFLAGS" 9365fi 9366 9367found="no" 9368 9369 if test $found = "no" ; then 9370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9372 fi 9373 9374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9376 fi 9377 9378 CFLAGS="$CFLAGS -Wmain" 9379 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9381printf %s "checking if $CC supports -Wmain... " >&6; } 9382 cacheid=xorg_cv_cc_flag__Wmain 9383 if eval test \${$cacheid+y} 9384then : 9385 printf %s "(cached) " >&6 9386else $as_nop 9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388/* end confdefs.h. */ 9389int i; 9390int 9391main (void) 9392{ 9393 9394 ; 9395 return 0; 9396} 9397_ACEOF 9398if ac_fn_c_try_link "$LINENO" 9399then : 9400 eval $cacheid=yes 9401else $as_nop 9402 eval $cacheid=no 9403fi 9404rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9405 conftest$ac_exeext conftest.$ac_ext 9406fi 9407 9408 9409 CFLAGS="$xorg_testset_save_CFLAGS" 9410 9411 eval supported=\$$cacheid 9412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9413printf "%s\n" "$supported" >&6; } 9414 if test "$supported" = "yes" ; then 9415 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9416 found="yes" 9417 fi 9418 fi 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434xorg_testset_save_CFLAGS="$CFLAGS" 9435 9436if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9439printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9440if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9441then : 9442 printf %s "(cached) " >&6 9443else $as_nop 9444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9445/* end confdefs.h. */ 9446int i; 9447_ACEOF 9448if ac_fn_c_try_compile "$LINENO" 9449then : 9450 xorg_cv_cc_flag_unknown_warning_option=yes 9451else $as_nop 9452 xorg_cv_cc_flag_unknown_warning_option=no 9453fi 9454rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9455fi 9456{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9457printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9459 CFLAGS="$xorg_testset_save_CFLAGS" 9460fi 9461 9462if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9465 fi 9466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9468printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9469if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9470then : 9471 printf %s "(cached) " >&6 9472else $as_nop 9473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9474/* end confdefs.h. */ 9475int i; 9476_ACEOF 9477if ac_fn_c_try_compile "$LINENO" 9478then : 9479 xorg_cv_cc_flag_unused_command_line_argument=yes 9480else $as_nop 9481 xorg_cv_cc_flag_unused_command_line_argument=no 9482fi 9483rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9484fi 9485{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9486printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9488 CFLAGS="$xorg_testset_save_CFLAGS" 9489fi 9490 9491found="no" 9492 9493 if test $found = "no" ; then 9494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9496 fi 9497 9498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9500 fi 9501 9502 CFLAGS="$CFLAGS -Wmissing-braces" 9503 9504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9505printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9506 cacheid=xorg_cv_cc_flag__Wmissing_braces 9507 if eval test \${$cacheid+y} 9508then : 9509 printf %s "(cached) " >&6 9510else $as_nop 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512/* end confdefs.h. */ 9513int i; 9514int 9515main (void) 9516{ 9517 9518 ; 9519 return 0; 9520} 9521_ACEOF 9522if ac_fn_c_try_link "$LINENO" 9523then : 9524 eval $cacheid=yes 9525else $as_nop 9526 eval $cacheid=no 9527fi 9528rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9529 conftest$ac_exeext conftest.$ac_ext 9530fi 9531 9532 9533 CFLAGS="$xorg_testset_save_CFLAGS" 9534 9535 eval supported=\$$cacheid 9536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9537printf "%s\n" "$supported" >&6; } 9538 if test "$supported" = "yes" ; then 9539 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9540 found="yes" 9541 fi 9542 fi 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558xorg_testset_save_CFLAGS="$CFLAGS" 9559 9560if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9563printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9564if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9565then : 9566 printf %s "(cached) " >&6 9567else $as_nop 9568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9569/* end confdefs.h. */ 9570int i; 9571_ACEOF 9572if ac_fn_c_try_compile "$LINENO" 9573then : 9574 xorg_cv_cc_flag_unknown_warning_option=yes 9575else $as_nop 9576 xorg_cv_cc_flag_unknown_warning_option=no 9577fi 9578rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9579fi 9580{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9581printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584fi 9585 9586if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9589 fi 9590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9592printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9593if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9594then : 9595 printf %s "(cached) " >&6 9596else $as_nop 9597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9598/* end confdefs.h. */ 9599int i; 9600_ACEOF 9601if ac_fn_c_try_compile "$LINENO" 9602then : 9603 xorg_cv_cc_flag_unused_command_line_argument=yes 9604else $as_nop 9605 xorg_cv_cc_flag_unused_command_line_argument=no 9606fi 9607rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9608fi 9609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9610printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9612 CFLAGS="$xorg_testset_save_CFLAGS" 9613fi 9614 9615found="no" 9616 9617 if test $found = "no" ; then 9618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 fi 9621 9622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 fi 9625 9626 CFLAGS="$CFLAGS -Wsequence-point" 9627 9628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9629printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9630 cacheid=xorg_cv_cc_flag__Wsequence_point 9631 if eval test \${$cacheid+y} 9632then : 9633 printf %s "(cached) " >&6 9634else $as_nop 9635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9636/* end confdefs.h. */ 9637int i; 9638int 9639main (void) 9640{ 9641 9642 ; 9643 return 0; 9644} 9645_ACEOF 9646if ac_fn_c_try_link "$LINENO" 9647then : 9648 eval $cacheid=yes 9649else $as_nop 9650 eval $cacheid=no 9651fi 9652rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9653 conftest$ac_exeext conftest.$ac_ext 9654fi 9655 9656 9657 CFLAGS="$xorg_testset_save_CFLAGS" 9658 9659 eval supported=\$$cacheid 9660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9661printf "%s\n" "$supported" >&6; } 9662 if test "$supported" = "yes" ; then 9663 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9664 found="yes" 9665 fi 9666 fi 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682xorg_testset_save_CFLAGS="$CFLAGS" 9683 9684if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9687printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9688if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9689then : 9690 printf %s "(cached) " >&6 9691else $as_nop 9692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9693/* end confdefs.h. */ 9694int i; 9695_ACEOF 9696if ac_fn_c_try_compile "$LINENO" 9697then : 9698 xorg_cv_cc_flag_unknown_warning_option=yes 9699else $as_nop 9700 xorg_cv_cc_flag_unknown_warning_option=no 9701fi 9702rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9703fi 9704{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9705printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708fi 9709 9710if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 fi 9714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9716printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9717if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9718then : 9719 printf %s "(cached) " >&6 9720else $as_nop 9721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9722/* end confdefs.h. */ 9723int i; 9724_ACEOF 9725if ac_fn_c_try_compile "$LINENO" 9726then : 9727 xorg_cv_cc_flag_unused_command_line_argument=yes 9728else $as_nop 9729 xorg_cv_cc_flag_unused_command_line_argument=no 9730fi 9731rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9732fi 9733{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9734printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9736 CFLAGS="$xorg_testset_save_CFLAGS" 9737fi 9738 9739found="no" 9740 9741 if test $found = "no" ; then 9742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9744 fi 9745 9746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9748 fi 9749 9750 CFLAGS="$CFLAGS -Wreturn-type" 9751 9752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9753printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9754 cacheid=xorg_cv_cc_flag__Wreturn_type 9755 if eval test \${$cacheid+y} 9756then : 9757 printf %s "(cached) " >&6 9758else $as_nop 9759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760/* end confdefs.h. */ 9761int i; 9762int 9763main (void) 9764{ 9765 9766 ; 9767 return 0; 9768} 9769_ACEOF 9770if ac_fn_c_try_link "$LINENO" 9771then : 9772 eval $cacheid=yes 9773else $as_nop 9774 eval $cacheid=no 9775fi 9776rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9777 conftest$ac_exeext conftest.$ac_ext 9778fi 9779 9780 9781 CFLAGS="$xorg_testset_save_CFLAGS" 9782 9783 eval supported=\$$cacheid 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9785printf "%s\n" "$supported" >&6; } 9786 if test "$supported" = "yes" ; then 9787 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9788 found="yes" 9789 fi 9790 fi 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806xorg_testset_save_CFLAGS="$CFLAGS" 9807 9808if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9811printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9812if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9813then : 9814 printf %s "(cached) " >&6 9815else $as_nop 9816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9817/* end confdefs.h. */ 9818int i; 9819_ACEOF 9820if ac_fn_c_try_compile "$LINENO" 9821then : 9822 xorg_cv_cc_flag_unknown_warning_option=yes 9823else $as_nop 9824 xorg_cv_cc_flag_unknown_warning_option=no 9825fi 9826rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9827fi 9828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9829printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832fi 9833 9834if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9837 fi 9838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9840printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9841if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9842then : 9843 printf %s "(cached) " >&6 9844else $as_nop 9845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9846/* end confdefs.h. */ 9847int i; 9848_ACEOF 9849if ac_fn_c_try_compile "$LINENO" 9850then : 9851 xorg_cv_cc_flag_unused_command_line_argument=yes 9852else $as_nop 9853 xorg_cv_cc_flag_unused_command_line_argument=no 9854fi 9855rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9856fi 9857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9858printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9860 CFLAGS="$xorg_testset_save_CFLAGS" 9861fi 9862 9863found="no" 9864 9865 if test $found = "no" ; then 9866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9868 fi 9869 9870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9872 fi 9873 9874 CFLAGS="$CFLAGS -Wtrigraphs" 9875 9876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9877printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9878 cacheid=xorg_cv_cc_flag__Wtrigraphs 9879 if eval test \${$cacheid+y} 9880then : 9881 printf %s "(cached) " >&6 9882else $as_nop 9883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9884/* end confdefs.h. */ 9885int i; 9886int 9887main (void) 9888{ 9889 9890 ; 9891 return 0; 9892} 9893_ACEOF 9894if ac_fn_c_try_link "$LINENO" 9895then : 9896 eval $cacheid=yes 9897else $as_nop 9898 eval $cacheid=no 9899fi 9900rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9901 conftest$ac_exeext conftest.$ac_ext 9902fi 9903 9904 9905 CFLAGS="$xorg_testset_save_CFLAGS" 9906 9907 eval supported=\$$cacheid 9908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9909printf "%s\n" "$supported" >&6; } 9910 if test "$supported" = "yes" ; then 9911 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9912 found="yes" 9913 fi 9914 fi 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930xorg_testset_save_CFLAGS="$CFLAGS" 9931 9932if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9935printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9936if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9937then : 9938 printf %s "(cached) " >&6 9939else $as_nop 9940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9941/* end confdefs.h. */ 9942int i; 9943_ACEOF 9944if ac_fn_c_try_compile "$LINENO" 9945then : 9946 xorg_cv_cc_flag_unknown_warning_option=yes 9947else $as_nop 9948 xorg_cv_cc_flag_unknown_warning_option=no 9949fi 9950rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9951fi 9952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9953printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9955 CFLAGS="$xorg_testset_save_CFLAGS" 9956fi 9957 9958if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 fi 9962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9964printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9965if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9966then : 9967 printf %s "(cached) " >&6 9968else $as_nop 9969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9970/* end confdefs.h. */ 9971int i; 9972_ACEOF 9973if ac_fn_c_try_compile "$LINENO" 9974then : 9975 xorg_cv_cc_flag_unused_command_line_argument=yes 9976else $as_nop 9977 xorg_cv_cc_flag_unused_command_line_argument=no 9978fi 9979rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9980fi 9981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9982printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985fi 9986 9987found="no" 9988 9989 if test $found = "no" ; then 9990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9992 fi 9993 9994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9996 fi 9997 9998 CFLAGS="$CFLAGS -Warray-bounds" 9999 10000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10001printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10002 cacheid=xorg_cv_cc_flag__Warray_bounds 10003 if eval test \${$cacheid+y} 10004then : 10005 printf %s "(cached) " >&6 10006else $as_nop 10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10008/* end confdefs.h. */ 10009int i; 10010int 10011main (void) 10012{ 10013 10014 ; 10015 return 0; 10016} 10017_ACEOF 10018if ac_fn_c_try_link "$LINENO" 10019then : 10020 eval $cacheid=yes 10021else $as_nop 10022 eval $cacheid=no 10023fi 10024rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10025 conftest$ac_exeext conftest.$ac_ext 10026fi 10027 10028 10029 CFLAGS="$xorg_testset_save_CFLAGS" 10030 10031 eval supported=\$$cacheid 10032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10033printf "%s\n" "$supported" >&6; } 10034 if test "$supported" = "yes" ; then 10035 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10036 found="yes" 10037 fi 10038 fi 10039 10040 10041 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054xorg_testset_save_CFLAGS="$CFLAGS" 10055 10056if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10059printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10060if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10061then : 10062 printf %s "(cached) " >&6 10063else $as_nop 10064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10065/* end confdefs.h. */ 10066int i; 10067_ACEOF 10068if ac_fn_c_try_compile "$LINENO" 10069then : 10070 xorg_cv_cc_flag_unknown_warning_option=yes 10071else $as_nop 10072 xorg_cv_cc_flag_unknown_warning_option=no 10073fi 10074rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10075fi 10076{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10077printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10079 CFLAGS="$xorg_testset_save_CFLAGS" 10080fi 10081 10082if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10085 fi 10086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10088printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10089if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10090then : 10091 printf %s "(cached) " >&6 10092else $as_nop 10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094/* end confdefs.h. */ 10095int i; 10096_ACEOF 10097if ac_fn_c_try_compile "$LINENO" 10098then : 10099 xorg_cv_cc_flag_unused_command_line_argument=yes 10100else $as_nop 10101 xorg_cv_cc_flag_unused_command_line_argument=no 10102fi 10103rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10104fi 10105{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10106printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10108 CFLAGS="$xorg_testset_save_CFLAGS" 10109fi 10110 10111found="no" 10112 10113 if test $found = "no" ; then 10114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10116 fi 10117 10118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10120 fi 10121 10122 CFLAGS="$CFLAGS -Wwrite-strings" 10123 10124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10125printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10126 cacheid=xorg_cv_cc_flag__Wwrite_strings 10127 if eval test \${$cacheid+y} 10128then : 10129 printf %s "(cached) " >&6 10130else $as_nop 10131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10132/* end confdefs.h. */ 10133int i; 10134int 10135main (void) 10136{ 10137 10138 ; 10139 return 0; 10140} 10141_ACEOF 10142if ac_fn_c_try_link "$LINENO" 10143then : 10144 eval $cacheid=yes 10145else $as_nop 10146 eval $cacheid=no 10147fi 10148rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10149 conftest$ac_exeext conftest.$ac_ext 10150fi 10151 10152 10153 CFLAGS="$xorg_testset_save_CFLAGS" 10154 10155 eval supported=\$$cacheid 10156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10157printf "%s\n" "$supported" >&6; } 10158 if test "$supported" = "yes" ; then 10159 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10160 found="yes" 10161 fi 10162 fi 10163 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178xorg_testset_save_CFLAGS="$CFLAGS" 10179 10180if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10183printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10184if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10185then : 10186 printf %s "(cached) " >&6 10187else $as_nop 10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10189/* end confdefs.h. */ 10190int i; 10191_ACEOF 10192if ac_fn_c_try_compile "$LINENO" 10193then : 10194 xorg_cv_cc_flag_unknown_warning_option=yes 10195else $as_nop 10196 xorg_cv_cc_flag_unknown_warning_option=no 10197fi 10198rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10199fi 10200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10201printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204fi 10205 10206if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10209 fi 10210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10212printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10213if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10214then : 10215 printf %s "(cached) " >&6 10216else $as_nop 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218/* end confdefs.h. */ 10219int i; 10220_ACEOF 10221if ac_fn_c_try_compile "$LINENO" 10222then : 10223 xorg_cv_cc_flag_unused_command_line_argument=yes 10224else $as_nop 10225 xorg_cv_cc_flag_unused_command_line_argument=no 10226fi 10227rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10228fi 10229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10230printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10232 CFLAGS="$xorg_testset_save_CFLAGS" 10233fi 10234 10235found="no" 10236 10237 if test $found = "no" ; then 10238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10240 fi 10241 10242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10244 fi 10245 10246 CFLAGS="$CFLAGS -Waddress" 10247 10248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10249printf %s "checking if $CC supports -Waddress... " >&6; } 10250 cacheid=xorg_cv_cc_flag__Waddress 10251 if eval test \${$cacheid+y} 10252then : 10253 printf %s "(cached) " >&6 10254else $as_nop 10255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256/* end confdefs.h. */ 10257int i; 10258int 10259main (void) 10260{ 10261 10262 ; 10263 return 0; 10264} 10265_ACEOF 10266if ac_fn_c_try_link "$LINENO" 10267then : 10268 eval $cacheid=yes 10269else $as_nop 10270 eval $cacheid=no 10271fi 10272rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10273 conftest$ac_exeext conftest.$ac_ext 10274fi 10275 10276 10277 CFLAGS="$xorg_testset_save_CFLAGS" 10278 10279 eval supported=\$$cacheid 10280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10281printf "%s\n" "$supported" >&6; } 10282 if test "$supported" = "yes" ; then 10283 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10284 found="yes" 10285 fi 10286 fi 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302xorg_testset_save_CFLAGS="$CFLAGS" 10303 10304if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10307printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10308if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10309then : 10310 printf %s "(cached) " >&6 10311else $as_nop 10312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10313/* end confdefs.h. */ 10314int i; 10315_ACEOF 10316if ac_fn_c_try_compile "$LINENO" 10317then : 10318 xorg_cv_cc_flag_unknown_warning_option=yes 10319else $as_nop 10320 xorg_cv_cc_flag_unknown_warning_option=no 10321fi 10322rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10323fi 10324{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10325printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10326 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10327 CFLAGS="$xorg_testset_save_CFLAGS" 10328fi 10329 10330if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10333 fi 10334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10336printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10337if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10338then : 10339 printf %s "(cached) " >&6 10340else $as_nop 10341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10342/* end confdefs.h. */ 10343int i; 10344_ACEOF 10345if ac_fn_c_try_compile "$LINENO" 10346then : 10347 xorg_cv_cc_flag_unused_command_line_argument=yes 10348else $as_nop 10349 xorg_cv_cc_flag_unused_command_line_argument=no 10350fi 10351rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10352fi 10353{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10354printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10355 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10356 CFLAGS="$xorg_testset_save_CFLAGS" 10357fi 10358 10359found="no" 10360 10361 if test $found = "no" ; then 10362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10364 fi 10365 10366 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10368 fi 10369 10370 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10371 10372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10373printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10374 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10375 if eval test \${$cacheid+y} 10376then : 10377 printf %s "(cached) " >&6 10378else $as_nop 10379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10380/* end confdefs.h. */ 10381int i; 10382int 10383main (void) 10384{ 10385 10386 ; 10387 return 0; 10388} 10389_ACEOF 10390if ac_fn_c_try_link "$LINENO" 10391then : 10392 eval $cacheid=yes 10393else $as_nop 10394 eval $cacheid=no 10395fi 10396rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10397 conftest$ac_exeext conftest.$ac_ext 10398fi 10399 10400 10401 CFLAGS="$xorg_testset_save_CFLAGS" 10402 10403 eval supported=\$$cacheid 10404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10405printf "%s\n" "$supported" >&6; } 10406 if test "$supported" = "yes" ; then 10407 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10408 found="yes" 10409 fi 10410 fi 10411 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426xorg_testset_save_CFLAGS="$CFLAGS" 10427 10428if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10431printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10432if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10433then : 10434 printf %s "(cached) " >&6 10435else $as_nop 10436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10437/* end confdefs.h. */ 10438int i; 10439_ACEOF 10440if ac_fn_c_try_compile "$LINENO" 10441then : 10442 xorg_cv_cc_flag_unknown_warning_option=yes 10443else $as_nop 10444 xorg_cv_cc_flag_unknown_warning_option=no 10445fi 10446rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10447fi 10448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10449printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10451 CFLAGS="$xorg_testset_save_CFLAGS" 10452fi 10453 10454if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10457 fi 10458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10460printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10461if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10462then : 10463 printf %s "(cached) " >&6 10464else $as_nop 10465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10466/* end confdefs.h. */ 10467int i; 10468_ACEOF 10469if ac_fn_c_try_compile "$LINENO" 10470then : 10471 xorg_cv_cc_flag_unused_command_line_argument=yes 10472else $as_nop 10473 xorg_cv_cc_flag_unused_command_line_argument=no 10474fi 10475rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10476fi 10477{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10478printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10480 CFLAGS="$xorg_testset_save_CFLAGS" 10481fi 10482 10483found="no" 10484 10485 if test $found = "no" ; then 10486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10488 fi 10489 10490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10492 fi 10493 10494 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10495 10496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10497printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10498 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10499 if eval test \${$cacheid+y} 10500then : 10501 printf %s "(cached) " >&6 10502else $as_nop 10503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10504/* end confdefs.h. */ 10505int i; 10506int 10507main (void) 10508{ 10509 10510 ; 10511 return 0; 10512} 10513_ACEOF 10514if ac_fn_c_try_link "$LINENO" 10515then : 10516 eval $cacheid=yes 10517else $as_nop 10518 eval $cacheid=no 10519fi 10520rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10521 conftest$ac_exeext conftest.$ac_ext 10522fi 10523 10524 10525 CFLAGS="$xorg_testset_save_CFLAGS" 10526 10527 eval supported=\$$cacheid 10528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10529printf "%s\n" "$supported" >&6; } 10530 if test "$supported" = "yes" ; then 10531 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10532 found="yes" 10533 fi 10534 fi 10535 10536 10537fi 10538 10539 10540 10541 10542 10543 10544 10545 CWARNFLAGS="$BASE_CFLAGS" 10546 if test "x$GCC" = xyes ; then 10547 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10548 fi 10549 10550 10551 10552 10553 10554 10555 10556 10557# Check whether --enable-strict-compilation was given. 10558if test ${enable_strict_compilation+y} 10559then : 10560 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10561else $as_nop 10562 STRICT_COMPILE=no 10563fi 10564 10565 10566 10567 10568 10569 10570STRICT_CFLAGS="" 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584xorg_testset_save_CFLAGS="$CFLAGS" 10585 10586if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10589printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10590if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10591then : 10592 printf %s "(cached) " >&6 10593else $as_nop 10594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10595/* end confdefs.h. */ 10596int i; 10597_ACEOF 10598if ac_fn_c_try_compile "$LINENO" 10599then : 10600 xorg_cv_cc_flag_unknown_warning_option=yes 10601else $as_nop 10602 xorg_cv_cc_flag_unknown_warning_option=no 10603fi 10604rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10605fi 10606{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10607printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10609 CFLAGS="$xorg_testset_save_CFLAGS" 10610fi 10611 10612if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10615 fi 10616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10618printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10619if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10620then : 10621 printf %s "(cached) " >&6 10622else $as_nop 10623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10624/* end confdefs.h. */ 10625int i; 10626_ACEOF 10627if ac_fn_c_try_compile "$LINENO" 10628then : 10629 xorg_cv_cc_flag_unused_command_line_argument=yes 10630else $as_nop 10631 xorg_cv_cc_flag_unused_command_line_argument=no 10632fi 10633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10634fi 10635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10636printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10637 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10638 CFLAGS="$xorg_testset_save_CFLAGS" 10639fi 10640 10641found="no" 10642 10643 if test $found = "no" ; then 10644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10646 fi 10647 10648 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10650 fi 10651 10652 CFLAGS="$CFLAGS -pedantic" 10653 10654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10655printf %s "checking if $CC supports -pedantic... " >&6; } 10656 cacheid=xorg_cv_cc_flag__pedantic 10657 if eval test \${$cacheid+y} 10658then : 10659 printf %s "(cached) " >&6 10660else $as_nop 10661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10662/* end confdefs.h. */ 10663int i; 10664int 10665main (void) 10666{ 10667 10668 ; 10669 return 0; 10670} 10671_ACEOF 10672if ac_fn_c_try_link "$LINENO" 10673then : 10674 eval $cacheid=yes 10675else $as_nop 10676 eval $cacheid=no 10677fi 10678rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10679 conftest$ac_exeext conftest.$ac_ext 10680fi 10681 10682 10683 CFLAGS="$xorg_testset_save_CFLAGS" 10684 10685 eval supported=\$$cacheid 10686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10687printf "%s\n" "$supported" >&6; } 10688 if test "$supported" = "yes" ; then 10689 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10690 found="yes" 10691 fi 10692 fi 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708xorg_testset_save_CFLAGS="$CFLAGS" 10709 10710if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10713printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10714if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10715then : 10716 printf %s "(cached) " >&6 10717else $as_nop 10718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10719/* end confdefs.h. */ 10720int i; 10721_ACEOF 10722if ac_fn_c_try_compile "$LINENO" 10723then : 10724 xorg_cv_cc_flag_unknown_warning_option=yes 10725else $as_nop 10726 xorg_cv_cc_flag_unknown_warning_option=no 10727fi 10728rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10729fi 10730{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10731printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10732 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10733 CFLAGS="$xorg_testset_save_CFLAGS" 10734fi 10735 10736if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10739 fi 10740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10742printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10743if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10744then : 10745 printf %s "(cached) " >&6 10746else $as_nop 10747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10748/* end confdefs.h. */ 10749int i; 10750_ACEOF 10751if ac_fn_c_try_compile "$LINENO" 10752then : 10753 xorg_cv_cc_flag_unused_command_line_argument=yes 10754else $as_nop 10755 xorg_cv_cc_flag_unused_command_line_argument=no 10756fi 10757rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10758fi 10759{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10760printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10761 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10762 CFLAGS="$xorg_testset_save_CFLAGS" 10763fi 10764 10765found="no" 10766 10767 if test $found = "no" ; then 10768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10770 fi 10771 10772 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10774 fi 10775 10776 CFLAGS="$CFLAGS -Werror" 10777 10778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10779printf %s "checking if $CC supports -Werror... " >&6; } 10780 cacheid=xorg_cv_cc_flag__Werror 10781 if eval test \${$cacheid+y} 10782then : 10783 printf %s "(cached) " >&6 10784else $as_nop 10785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10786/* end confdefs.h. */ 10787int i; 10788int 10789main (void) 10790{ 10791 10792 ; 10793 return 0; 10794} 10795_ACEOF 10796if ac_fn_c_try_link "$LINENO" 10797then : 10798 eval $cacheid=yes 10799else $as_nop 10800 eval $cacheid=no 10801fi 10802rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10803 conftest$ac_exeext conftest.$ac_ext 10804fi 10805 10806 10807 CFLAGS="$xorg_testset_save_CFLAGS" 10808 10809 eval supported=\$$cacheid 10810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10811printf "%s\n" "$supported" >&6; } 10812 if test "$supported" = "yes" ; then 10813 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10814 found="yes" 10815 fi 10816 fi 10817 10818 if test $found = "no" ; then 10819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10821 fi 10822 10823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10825 fi 10826 10827 CFLAGS="$CFLAGS -errwarn" 10828 10829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10830printf %s "checking if $CC supports -errwarn... " >&6; } 10831 cacheid=xorg_cv_cc_flag__errwarn 10832 if eval test \${$cacheid+y} 10833then : 10834 printf %s "(cached) " >&6 10835else $as_nop 10836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10837/* end confdefs.h. */ 10838int i; 10839int 10840main (void) 10841{ 10842 10843 ; 10844 return 0; 10845} 10846_ACEOF 10847if ac_fn_c_try_link "$LINENO" 10848then : 10849 eval $cacheid=yes 10850else $as_nop 10851 eval $cacheid=no 10852fi 10853rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10854 conftest$ac_exeext conftest.$ac_ext 10855fi 10856 10857 10858 CFLAGS="$xorg_testset_save_CFLAGS" 10859 10860 eval supported=\$$cacheid 10861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10862printf "%s\n" "$supported" >&6; } 10863 if test "$supported" = "yes" ; then 10864 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10865 found="yes" 10866 fi 10867 fi 10868 10869 10870 10871# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10872# activate it with -Werror, so we add it here explicitly. 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886xorg_testset_save_CFLAGS="$CFLAGS" 10887 10888if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10891printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10892if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10893then : 10894 printf %s "(cached) " >&6 10895else $as_nop 10896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10897/* end confdefs.h. */ 10898int i; 10899_ACEOF 10900if ac_fn_c_try_compile "$LINENO" 10901then : 10902 xorg_cv_cc_flag_unknown_warning_option=yes 10903else $as_nop 10904 xorg_cv_cc_flag_unknown_warning_option=no 10905fi 10906rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10907fi 10908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10909printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912fi 10913 10914if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10917 fi 10918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10920printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10921if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10922then : 10923 printf %s "(cached) " >&6 10924else $as_nop 10925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10926/* end confdefs.h. */ 10927int i; 10928_ACEOF 10929if ac_fn_c_try_compile "$LINENO" 10930then : 10931 xorg_cv_cc_flag_unused_command_line_argument=yes 10932else $as_nop 10933 xorg_cv_cc_flag_unused_command_line_argument=no 10934fi 10935rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10936fi 10937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10938printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10940 CFLAGS="$xorg_testset_save_CFLAGS" 10941fi 10942 10943found="no" 10944 10945 if test $found = "no" ; then 10946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10948 fi 10949 10950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10952 fi 10953 10954 CFLAGS="$CFLAGS -Werror=attributes" 10955 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10957printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10958 cacheid=xorg_cv_cc_flag__Werror_attributes 10959 if eval test \${$cacheid+y} 10960then : 10961 printf %s "(cached) " >&6 10962else $as_nop 10963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964/* end confdefs.h. */ 10965int i; 10966int 10967main (void) 10968{ 10969 10970 ; 10971 return 0; 10972} 10973_ACEOF 10974if ac_fn_c_try_link "$LINENO" 10975then : 10976 eval $cacheid=yes 10977else $as_nop 10978 eval $cacheid=no 10979fi 10980rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10981 conftest$ac_exeext conftest.$ac_ext 10982fi 10983 10984 10985 CFLAGS="$xorg_testset_save_CFLAGS" 10986 10987 eval supported=\$$cacheid 10988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10989printf "%s\n" "$supported" >&6; } 10990 if test "$supported" = "yes" ; then 10991 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10992 found="yes" 10993 fi 10994 fi 10995 10996 10997 10998if test "x$STRICT_COMPILE" = "xyes"; then 10999 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11000 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11001fi 11002 11003 11004 11005 11006 11007 11008 11009 11010cat >>confdefs.h <<_ACEOF 11011#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11012_ACEOF 11013 11014 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11015 if test "x$PVM" = "x"; then 11016 PVM="0" 11017 fi 11018 11019printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11020 11021 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11022 if test "x$PVP" = "x"; then 11023 PVP="0" 11024 fi 11025 11026printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11027 11028 11029 11030CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11031mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11032|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11033touch \$(top_srcdir)/ChangeLog; \ 11034echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11035 11036 11037 11038 11039macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11040INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11041mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11042|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11043touch \$(top_srcdir)/INSTALL; \ 11044echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11045 11046 11047 11048 11049 11050 11051case $host_os in 11052 solaris*) 11053 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11054 # check for a man page file found in later versions that use 11055 # traditional section numbers instead 11056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11057printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11058if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11059then : 11060 printf %s "(cached) " >&6 11061else $as_nop 11062 test "$cross_compiling" = yes && 11063 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11064if test -r "/usr/share/man/man7/attributes.7"; then 11065 ac_cv_file__usr_share_man_man7_attributes_7=yes 11066else 11067 ac_cv_file__usr_share_man_man7_attributes_7=no 11068fi 11069fi 11070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11071printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11072if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11073then : 11074 SYSV_MAN_SECTIONS=false 11075else $as_nop 11076 SYSV_MAN_SECTIONS=true 11077fi 11078 11079 ;; 11080 *) SYSV_MAN_SECTIONS=false ;; 11081esac 11082 11083if test x$APP_MAN_SUFFIX = x ; then 11084 APP_MAN_SUFFIX=1 11085fi 11086if test x$APP_MAN_DIR = x ; then 11087 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11088fi 11089 11090if test x$LIB_MAN_SUFFIX = x ; then 11091 LIB_MAN_SUFFIX=3 11092fi 11093if test x$LIB_MAN_DIR = x ; then 11094 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11095fi 11096 11097if test x$FILE_MAN_SUFFIX = x ; then 11098 case $SYSV_MAN_SECTIONS in 11099 true) FILE_MAN_SUFFIX=4 ;; 11100 *) FILE_MAN_SUFFIX=5 ;; 11101 esac 11102fi 11103if test x$FILE_MAN_DIR = x ; then 11104 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11105fi 11106 11107if test x$MISC_MAN_SUFFIX = x ; then 11108 case $SYSV_MAN_SECTIONS in 11109 true) MISC_MAN_SUFFIX=5 ;; 11110 *) MISC_MAN_SUFFIX=7 ;; 11111 esac 11112fi 11113if test x$MISC_MAN_DIR = x ; then 11114 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11115fi 11116 11117if test x$DRIVER_MAN_SUFFIX = x ; then 11118 case $SYSV_MAN_SECTIONS in 11119 true) DRIVER_MAN_SUFFIX=7 ;; 11120 *) DRIVER_MAN_SUFFIX=4 ;; 11121 esac 11122fi 11123if test x$DRIVER_MAN_DIR = x ; then 11124 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11125fi 11126 11127if test x$ADMIN_MAN_SUFFIX = x ; then 11128 case $SYSV_MAN_SECTIONS in 11129 true) ADMIN_MAN_SUFFIX=1m ;; 11130 *) ADMIN_MAN_SUFFIX=8 ;; 11131 esac 11132fi 11133if test x$ADMIN_MAN_DIR = x ; then 11134 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11135fi 11136 11137 11138 11139 11140 11141 11142 11143 11144 11145 11146 11147 11148 11149 11150 11151XORG_MAN_PAGE="X Version 11" 11152 11153MAN_SUBSTS="\ 11154 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11155 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11156 -e 's|__xservername__|Xorg|g' \ 11157 -e 's|__xconfigfile__|xorg.conf|g' \ 11158 -e 's|__projectroot__|\$(prefix)|g' \ 11159 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11160 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11161 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11162 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11163 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11164 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11165 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11166 11167 11168 11169# Check whether --enable-silent-rules was given. 11170if test ${enable_silent_rules+y} 11171then : 11172 enableval=$enable_silent_rules; 11173fi 11174 11175case $enable_silent_rules in # ((( 11176 yes) AM_DEFAULT_VERBOSITY=0;; 11177 no) AM_DEFAULT_VERBOSITY=1;; 11178 *) AM_DEFAULT_VERBOSITY=0;; 11179esac 11180am_make=${MAKE-make} 11181{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11182printf %s "checking whether $am_make supports nested variables... " >&6; } 11183if test ${am_cv_make_support_nested_variables+y} 11184then : 11185 printf %s "(cached) " >&6 11186else $as_nop 11187 if printf "%s\n" 'TRUE=$(BAR$(V)) 11188BAR0=false 11189BAR1=true 11190V=1 11191am__doit: 11192 @$(TRUE) 11193.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11194 am_cv_make_support_nested_variables=yes 11195else 11196 am_cv_make_support_nested_variables=no 11197fi 11198fi 11199{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11200printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11201if test $am_cv_make_support_nested_variables = yes; then 11202 AM_V='$(V)' 11203 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11204else 11205 AM_V=$AM_DEFAULT_VERBOSITY 11206 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11207fi 11208AM_BACKSLASH='\' 11209 11210 11211 11212 11213# Checks for pkg-config packages 11214 11215pkg_failed=no 11216{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XDPYINFO" >&5 11217printf %s "checking for XDPYINFO... " >&6; } 11218 11219if test -n "$XDPYINFO_CFLAGS"; then 11220 pkg_cv_XDPYINFO_CFLAGS="$XDPYINFO_CFLAGS" 11221 elif test -n "$PKG_CONFIG"; then 11222 if test -n "$PKG_CONFIG" && \ 11223 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext x11 xtst x11-xcb xcb xproto >= 7.0.22\""; } >&5 11224 ($PKG_CONFIG --exists --print-errors "xext x11 xtst x11-xcb xcb xproto >= 7.0.22") 2>&5 11225 ac_status=$? 11226 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11227 test $ac_status = 0; }; then 11228 pkg_cv_XDPYINFO_CFLAGS=`$PKG_CONFIG --cflags "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>/dev/null` 11229 test "x$?" != "x0" && pkg_failed=yes 11230else 11231 pkg_failed=yes 11232fi 11233 else 11234 pkg_failed=untried 11235fi 11236if test -n "$XDPYINFO_LIBS"; then 11237 pkg_cv_XDPYINFO_LIBS="$XDPYINFO_LIBS" 11238 elif test -n "$PKG_CONFIG"; then 11239 if test -n "$PKG_CONFIG" && \ 11240 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext x11 xtst x11-xcb xcb xproto >= 7.0.22\""; } >&5 11241 ($PKG_CONFIG --exists --print-errors "xext x11 xtst x11-xcb xcb xproto >= 7.0.22") 2>&5 11242 ac_status=$? 11243 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11244 test $ac_status = 0; }; then 11245 pkg_cv_XDPYINFO_LIBS=`$PKG_CONFIG --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>/dev/null` 11246 test "x$?" != "x0" && pkg_failed=yes 11247else 11248 pkg_failed=yes 11249fi 11250 else 11251 pkg_failed=untried 11252fi 11253 11254 11255 11256if test $pkg_failed = yes; then 11257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11258printf "%s\n" "no" >&6; } 11259 11260if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11261 _pkg_short_errors_supported=yes 11262else 11263 _pkg_short_errors_supported=no 11264fi 11265 if test $_pkg_short_errors_supported = yes; then 11266 XDPYINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>&1` 11267 else 11268 XDPYINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext x11 xtst x11-xcb xcb xproto >= 7.0.22" 2>&1` 11269 fi 11270 # Put the nasty error message in config.log where it belongs 11271 echo "$XDPYINFO_PKG_ERRORS" >&5 11272 11273 as_fn_error $? "Package requirements (xext x11 xtst x11-xcb xcb xproto >= 7.0.22) were not met: 11274 11275$XDPYINFO_PKG_ERRORS 11276 11277Consider adjusting the PKG_CONFIG_PATH environment variable if you 11278installed software in a non-standard prefix. 11279 11280Alternatively, you may set the environment variables XDPYINFO_CFLAGS 11281and XDPYINFO_LIBS to avoid the need to call pkg-config. 11282See the pkg-config man page for more details." "$LINENO" 5 11283elif test $pkg_failed = untried; then 11284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11285printf "%s\n" "no" >&6; } 11286 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11287printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11288as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11289is in your PATH or set the PKG_CONFIG environment variable to the full 11290path to pkg-config. 11291 11292Alternatively, you may set the environment variables XDPYINFO_CFLAGS 11293and XDPYINFO_LIBS to avoid the need to call pkg-config. 11294See the pkg-config man page for more details. 11295 11296To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11297See \`config.log' for more details" "$LINENO" 5; } 11298else 11299 XDPYINFO_CFLAGS=$pkg_cv_XDPYINFO_CFLAGS 11300 XDPYINFO_LIBS=$pkg_cv_XDPYINFO_LIBS 11301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11302printf "%s\n" "yes" >&6; } 11303 11304fi 11305 11306# This is used below to allow <X11/Xlib.h> to be found 11307 11308pkg_failed=no 11309{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_X11" >&5 11310printf %s "checking for DPY_X11... " >&6; } 11311 11312if test -n "$DPY_X11_CFLAGS"; then 11313 pkg_cv_DPY_X11_CFLAGS="$DPY_X11_CFLAGS" 11314 elif test -n "$PKG_CONFIG"; then 11315 if test -n "$PKG_CONFIG" && \ 11316 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11317 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11318 ac_status=$? 11319 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11320 test $ac_status = 0; }; then 11321 pkg_cv_DPY_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11322 test "x$?" != "x0" && pkg_failed=yes 11323else 11324 pkg_failed=yes 11325fi 11326 else 11327 pkg_failed=untried 11328fi 11329if test -n "$DPY_X11_LIBS"; then 11330 pkg_cv_DPY_X11_LIBS="$DPY_X11_LIBS" 11331 elif test -n "$PKG_CONFIG"; then 11332 if test -n "$PKG_CONFIG" && \ 11333 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11334 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11335 ac_status=$? 11336 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11337 test $ac_status = 0; }; then 11338 pkg_cv_DPY_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11339 test "x$?" != "x0" && pkg_failed=yes 11340else 11341 pkg_failed=yes 11342fi 11343 else 11344 pkg_failed=untried 11345fi 11346 11347 11348 11349if test $pkg_failed = yes; then 11350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11351printf "%s\n" "no" >&6; } 11352 11353if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11354 _pkg_short_errors_supported=yes 11355else 11356 _pkg_short_errors_supported=no 11357fi 11358 if test $_pkg_short_errors_supported = yes; then 11359 DPY_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11360 else 11361 DPY_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11362 fi 11363 # Put the nasty error message in config.log where it belongs 11364 echo "$DPY_X11_PKG_ERRORS" >&5 11365 11366 as_fn_error $? "Package requirements (x11) were not met: 11367 11368$DPY_X11_PKG_ERRORS 11369 11370Consider adjusting the PKG_CONFIG_PATH environment variable if you 11371installed software in a non-standard prefix. 11372 11373Alternatively, you may set the environment variables DPY_X11_CFLAGS 11374and DPY_X11_LIBS to avoid the need to call pkg-config. 11375See the pkg-config man page for more details." "$LINENO" 5 11376elif test $pkg_failed = untried; then 11377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11378printf "%s\n" "no" >&6; } 11379 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11380printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11381as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11382is in your PATH or set the PKG_CONFIG environment variable to the full 11383path to pkg-config. 11384 11385Alternatively, you may set the environment variables DPY_X11_CFLAGS 11386and DPY_X11_LIBS to avoid the need to call pkg-config. 11387See the pkg-config man page for more details. 11388 11389To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11390See \`config.log' for more details" "$LINENO" 5; } 11391else 11392 DPY_X11_CFLAGS=$pkg_cv_DPY_X11_CFLAGS 11393 DPY_X11_LIBS=$pkg_cv_DPY_X11_LIBS 11394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11395printf "%s\n" "yes" >&6; } 11396 11397fi 11398 11399 11400pkg_failed=no 11401{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XEXT" >&5 11402printf %s "checking for DPY_XEXT... " >&6; } 11403 11404if test -n "$DPY_XEXT_CFLAGS"; then 11405 pkg_cv_DPY_XEXT_CFLAGS="$DPY_XEXT_CFLAGS" 11406 elif test -n "$PKG_CONFIG"; then 11407 if test -n "$PKG_CONFIG" && \ 11408 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11409 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11410 ac_status=$? 11411 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11412 test $ac_status = 0; }; then 11413 pkg_cv_DPY_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11414 test "x$?" != "x0" && pkg_failed=yes 11415else 11416 pkg_failed=yes 11417fi 11418 else 11419 pkg_failed=untried 11420fi 11421if test -n "$DPY_XEXT_LIBS"; then 11422 pkg_cv_DPY_XEXT_LIBS="$DPY_XEXT_LIBS" 11423 elif test -n "$PKG_CONFIG"; then 11424 if test -n "$PKG_CONFIG" && \ 11425 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11426 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11427 ac_status=$? 11428 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11429 test $ac_status = 0; }; then 11430 pkg_cv_DPY_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11431 test "x$?" != "x0" && pkg_failed=yes 11432else 11433 pkg_failed=yes 11434fi 11435 else 11436 pkg_failed=untried 11437fi 11438 11439 11440 11441if test $pkg_failed = yes; then 11442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11443printf "%s\n" "no" >&6; } 11444 11445if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11446 _pkg_short_errors_supported=yes 11447else 11448 _pkg_short_errors_supported=no 11449fi 11450 if test $_pkg_short_errors_supported = yes; then 11451 DPY_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 11452 else 11453 DPY_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 11454 fi 11455 # Put the nasty error message in config.log where it belongs 11456 echo "$DPY_XEXT_PKG_ERRORS" >&5 11457 11458 echo "not found" 11459elif test $pkg_failed = untried; then 11460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11461printf "%s\n" "no" >&6; } 11462 echo "not found" 11463else 11464 DPY_XEXT_CFLAGS=$pkg_cv_DPY_XEXT_CFLAGS 11465 DPY_XEXT_LIBS=$pkg_cv_DPY_XEXT_LIBS 11466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11467printf "%s\n" "yes" >&6; } 11468 SAVE_CPPFLAGS="$CPPFLAGS" 11469 CPPFLAGS="$CPPFLAGS $DPY_XEXT_CFLAGS $DPY_X11_CFLAGS" 11470 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/multibuf.h" "ac_cv_header_X11_extensions_multibuf_h" "#include <X11/Xlib.h> 11471" 11472if test "x$ac_cv_header_X11_extensions_multibuf_h" = xyes 11473then : 11474 printf "%s\n" "#define HAVE_X11_EXTENSIONS_MULTIBUF_H 1" >>confdefs.h 11475 11476fi 11477ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XShm.h" "ac_cv_header_X11_extensions_XShm_h" "#include <X11/Xlib.h> 11478" 11479if test "x$ac_cv_header_X11_extensions_XShm_h" = xyes 11480then : 11481 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XSHM_H 1" >>confdefs.h 11482 11483fi 11484 11485 CPPFLAGS="$SAVE_CPPFLAGS" 11486fi 11487 11488 11489pkg_failed=no 11490{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XKB" >&5 11491printf %s "checking for DPY_XKB... " >&6; } 11492 11493if test -n "$DPY_XKB_CFLAGS"; then 11494 pkg_cv_DPY_XKB_CFLAGS="$DPY_XKB_CFLAGS" 11495 elif test -n "$PKG_CONFIG"; then 11496 if test -n "$PKG_CONFIG" && \ 11497 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11498 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11499 ac_status=$? 11500 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11501 test $ac_status = 0; }; then 11502 pkg_cv_DPY_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11503 test "x$?" != "x0" && pkg_failed=yes 11504else 11505 pkg_failed=yes 11506fi 11507 else 11508 pkg_failed=untried 11509fi 11510if test -n "$DPY_XKB_LIBS"; then 11511 pkg_cv_DPY_XKB_LIBS="$DPY_XKB_LIBS" 11512 elif test -n "$PKG_CONFIG"; then 11513 if test -n "$PKG_CONFIG" && \ 11514 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11515 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11516 ac_status=$? 11517 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11518 test $ac_status = 0; }; then 11519 pkg_cv_DPY_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11520 test "x$?" != "x0" && pkg_failed=yes 11521else 11522 pkg_failed=yes 11523fi 11524 else 11525 pkg_failed=untried 11526fi 11527 11528 11529 11530if test $pkg_failed = yes; then 11531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11532printf "%s\n" "no" >&6; } 11533 11534if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11535 _pkg_short_errors_supported=yes 11536else 11537 _pkg_short_errors_supported=no 11538fi 11539 if test $_pkg_short_errors_supported = yes; then 11540 DPY_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11541 else 11542 DPY_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11543 fi 11544 # Put the nasty error message in config.log where it belongs 11545 echo "$DPY_XKB_PKG_ERRORS" >&5 11546 11547 echo "not found" 11548elif test $pkg_failed = untried; then 11549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11550printf "%s\n" "no" >&6; } 11551 echo "not found" 11552else 11553 DPY_XKB_CFLAGS=$pkg_cv_DPY_XKB_CFLAGS 11554 DPY_XKB_LIBS=$pkg_cv_DPY_XKB_LIBS 11555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11556printf "%s\n" "yes" >&6; } 11557 SAVE_CPPFLAGS="$CPPFLAGS" 11558 CPPFLAGS="$CPPFLAGS $DPY_XKB_CFLAGS $DPY_X11_CFLAGS" 11559 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XKB.h" "ac_cv_header_X11_extensions_XKB_h" "#include <X11/Xlib.h> 11560" 11561if test "x$ac_cv_header_X11_extensions_XKB_h" = xyes 11562then : 11563 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XKB_H 1" >>confdefs.h 11564 11565fi 11566ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 11567" 11568if test "x$ac_cv_header_X11_XKBlib_h" = xyes 11569then : 11570 printf "%s\n" "#define HAVE_X11_XKBLIB_H 1" >>confdefs.h 11571 11572fi 11573 11574 CPPFLAGS="$SAVE_CPPFLAGS" 11575fi 11576 11577 11578pkg_failed=no 11579{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86VIDMODE" >&5 11580printf %s "checking for DPY_XF86VIDMODE... " >&6; } 11581 11582if test -n "$DPY_XF86VIDMODE_CFLAGS"; then 11583 pkg_cv_DPY_XF86VIDMODE_CFLAGS="$DPY_XF86VIDMODE_CFLAGS" 11584 elif test -n "$PKG_CONFIG"; then 11585 if test -n "$PKG_CONFIG" && \ 11586 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5 11587 ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5 11588 ac_status=$? 11589 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11590 test $ac_status = 0; }; then 11591 pkg_cv_DPY_XF86VIDMODE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm" 2>/dev/null` 11592 test "x$?" != "x0" && pkg_failed=yes 11593else 11594 pkg_failed=yes 11595fi 11596 else 11597 pkg_failed=untried 11598fi 11599if test -n "$DPY_XF86VIDMODE_LIBS"; then 11600 pkg_cv_DPY_XF86VIDMODE_LIBS="$DPY_XF86VIDMODE_LIBS" 11601 elif test -n "$PKG_CONFIG"; then 11602 if test -n "$PKG_CONFIG" && \ 11603 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5 11604 ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5 11605 ac_status=$? 11606 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11607 test $ac_status = 0; }; then 11608 pkg_cv_DPY_XF86VIDMODE_LIBS=`$PKG_CONFIG --libs "xxf86vm" 2>/dev/null` 11609 test "x$?" != "x0" && pkg_failed=yes 11610else 11611 pkg_failed=yes 11612fi 11613 else 11614 pkg_failed=untried 11615fi 11616 11617 11618 11619if test $pkg_failed = yes; then 11620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11621printf "%s\n" "no" >&6; } 11622 11623if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11624 _pkg_short_errors_supported=yes 11625else 11626 _pkg_short_errors_supported=no 11627fi 11628 if test $_pkg_short_errors_supported = yes; then 11629 DPY_XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86vm" 2>&1` 11630 else 11631 DPY_XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86vm" 2>&1` 11632 fi 11633 # Put the nasty error message in config.log where it belongs 11634 echo "$DPY_XF86VIDMODE_PKG_ERRORS" >&5 11635 11636 echo "not found" 11637elif test $pkg_failed = untried; then 11638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11639printf "%s\n" "no" >&6; } 11640 echo "not found" 11641else 11642 DPY_XF86VIDMODE_CFLAGS=$pkg_cv_DPY_XF86VIDMODE_CFLAGS 11643 DPY_XF86VIDMODE_LIBS=$pkg_cv_DPY_XF86VIDMODE_LIBS 11644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11645printf "%s\n" "yes" >&6; } 11646 SAVE_CPPFLAGS="$CPPFLAGS" 11647 CPPFLAGS="$CPPFLAGS $DPY_XF86VIDMODE_CFLAGS $DPY_X11_CFLAGS" 11648 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmode.h" "ac_cv_header_X11_extensions_xf86vmode_h" "#include <X11/Xlib.h> 11649" 11650if test "x$ac_cv_header_X11_extensions_xf86vmode_h" = xyes 11651then : 11652 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMODE_H 1" >>confdefs.h 11653 11654fi 11655ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmstr.h" "ac_cv_header_X11_extensions_xf86vmstr_h" "#include <X11/Xlib.h> 11656" 11657if test "x$ac_cv_header_X11_extensions_xf86vmstr_h" = xyes 11658then : 11659 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMSTR_H 1" >>confdefs.h 11660 11661fi 11662ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmproto.h" "ac_cv_header_X11_extensions_xf86vmproto_h" "#include <X11/Xlib.h> 11663" 11664if test "x$ac_cv_header_X11_extensions_xf86vmproto_h" = xyes 11665then : 11666 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86VMPROTO_H 1" >>confdefs.h 11667 11668fi 11669 11670 CPPFLAGS="$SAVE_CPPFLAGS" 11671fi 11672 11673 11674# Check whether --with-dga was given. 11675if test ${with_dga+y} 11676then : 11677 withval=$with_dga; USE_DGA="$withval" 11678else $as_nop 11679 USE_DGA="yes" 11680fi 11681 11682if test "x$USE_DGA" != "xno" ; then 11683 11684pkg_failed=no 11685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86DGA" >&5 11686printf %s "checking for DPY_XF86DGA... " >&6; } 11687 11688if test -n "$DPY_XF86DGA_CFLAGS"; then 11689 pkg_cv_DPY_XF86DGA_CFLAGS="$DPY_XF86DGA_CFLAGS" 11690 elif test -n "$PKG_CONFIG"; then 11691 if test -n "$PKG_CONFIG" && \ 11692 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86dga\""; } >&5 11693 ($PKG_CONFIG --exists --print-errors "xxf86dga") 2>&5 11694 ac_status=$? 11695 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11696 test $ac_status = 0; }; then 11697 pkg_cv_DPY_XF86DGA_CFLAGS=`$PKG_CONFIG --cflags "xxf86dga" 2>/dev/null` 11698 test "x$?" != "x0" && pkg_failed=yes 11699else 11700 pkg_failed=yes 11701fi 11702 else 11703 pkg_failed=untried 11704fi 11705if test -n "$DPY_XF86DGA_LIBS"; then 11706 pkg_cv_DPY_XF86DGA_LIBS="$DPY_XF86DGA_LIBS" 11707 elif test -n "$PKG_CONFIG"; then 11708 if test -n "$PKG_CONFIG" && \ 11709 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86dga\""; } >&5 11710 ($PKG_CONFIG --exists --print-errors "xxf86dga") 2>&5 11711 ac_status=$? 11712 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11713 test $ac_status = 0; }; then 11714 pkg_cv_DPY_XF86DGA_LIBS=`$PKG_CONFIG --libs "xxf86dga" 2>/dev/null` 11715 test "x$?" != "x0" && pkg_failed=yes 11716else 11717 pkg_failed=yes 11718fi 11719 else 11720 pkg_failed=untried 11721fi 11722 11723 11724 11725if test $pkg_failed = yes; then 11726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11727printf "%s\n" "no" >&6; } 11728 11729if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11730 _pkg_short_errors_supported=yes 11731else 11732 _pkg_short_errors_supported=no 11733fi 11734 if test $_pkg_short_errors_supported = yes; then 11735 DPY_XF86DGA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86dga" 2>&1` 11736 else 11737 DPY_XF86DGA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86dga" 2>&1` 11738 fi 11739 # Put the nasty error message in config.log where it belongs 11740 echo "$DPY_XF86DGA_PKG_ERRORS" >&5 11741 11742 echo "not found" 11743elif test $pkg_failed = untried; then 11744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11745printf "%s\n" "no" >&6; } 11746 echo "not found" 11747else 11748 DPY_XF86DGA_CFLAGS=$pkg_cv_DPY_XF86DGA_CFLAGS 11749 DPY_XF86DGA_LIBS=$pkg_cv_DPY_XF86DGA_LIBS 11750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11751printf "%s\n" "yes" >&6; } 11752 SAVE_CPPFLAGS="$CPPFLAGS" 11753 CPPFLAGS="$CPPFLAGS $DPY_XF86DGA_CFLAGS $DPY_X11_CFLAGS" 11754 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xxf86dga.h" "ac_cv_header_X11_extensions_Xxf86dga_h" "#include <X11/Xlib.h> 11755#include <X11/Xproto.h> 11756" 11757if test "x$ac_cv_header_X11_extensions_Xxf86dga_h" = xyes 11758then : 11759 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XXF86DGA_H 1" >>confdefs.h 11760 11761fi 11762ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dgaproto.h" "ac_cv_header_X11_extensions_xf86dgaproto_h" "#include <X11/Xlib.h> 11763#include <X11/Xproto.h> 11764" 11765if test "x$ac_cv_header_X11_extensions_xf86dgaproto_h" = xyes 11766then : 11767 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGAPROTO_H 1" >>confdefs.h 11768 11769fi 11770ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dga.h" "ac_cv_header_X11_extensions_xf86dga_h" "#include <X11/Xlib.h> 11771#include <X11/Xproto.h> 11772" 11773if test "x$ac_cv_header_X11_extensions_xf86dga_h" = xyes 11774then : 11775 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGA_H 1" >>confdefs.h 11776 11777fi 11778ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86dgastr.h" "ac_cv_header_X11_extensions_xf86dgastr_h" "#include <X11/Xlib.h> 11779#include <X11/Xproto.h> 11780" 11781if test "x$ac_cv_header_X11_extensions_xf86dgastr_h" = xyes 11782then : 11783 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86DGASTR_H 1" >>confdefs.h 11784 11785fi 11786 11787 CPPFLAGS="$SAVE_CPPFLAGS" 11788fi 11789else 11790 echo "without dga" 11791fi 11792 11793 11794 11795# Check whether --with-xf86misc was given. 11796if test ${with_xf86misc+y} 11797then : 11798 withval=$with_xf86misc; USE_XF86MISC="$withval" 11799else $as_nop 11800 USE_XF86MISC="no" 11801fi 11802 11803if test "x$USE_XF86MISC" != "xno" ; then 11804 11805pkg_failed=no 11806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XF86MISC" >&5 11807printf %s "checking for DPY_XF86MISC... " >&6; } 11808 11809if test -n "$DPY_XF86MISC_CFLAGS"; then 11810 pkg_cv_DPY_XF86MISC_CFLAGS="$DPY_XF86MISC_CFLAGS" 11811 elif test -n "$PKG_CONFIG"; then 11812 if test -n "$PKG_CONFIG" && \ 11813 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11814 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11815 ac_status=$? 11816 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11817 test $ac_status = 0; }; then 11818 pkg_cv_DPY_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 11819 test "x$?" != "x0" && pkg_failed=yes 11820else 11821 pkg_failed=yes 11822fi 11823 else 11824 pkg_failed=untried 11825fi 11826if test -n "$DPY_XF86MISC_LIBS"; then 11827 pkg_cv_DPY_XF86MISC_LIBS="$DPY_XF86MISC_LIBS" 11828 elif test -n "$PKG_CONFIG"; then 11829 if test -n "$PKG_CONFIG" && \ 11830 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11831 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11832 ac_status=$? 11833 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11834 test $ac_status = 0; }; then 11835 pkg_cv_DPY_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 11836 test "x$?" != "x0" && pkg_failed=yes 11837else 11838 pkg_failed=yes 11839fi 11840 else 11841 pkg_failed=untried 11842fi 11843 11844 11845 11846if test $pkg_failed = yes; then 11847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11848printf "%s\n" "no" >&6; } 11849 11850if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11851 _pkg_short_errors_supported=yes 11852else 11853 _pkg_short_errors_supported=no 11854fi 11855 if test $_pkg_short_errors_supported = yes; then 11856 DPY_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86misc" 2>&1` 11857 else 11858 DPY_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86misc" 2>&1` 11859 fi 11860 # Put the nasty error message in config.log where it belongs 11861 echo "$DPY_XF86MISC_PKG_ERRORS" >&5 11862 11863 echo "not found" 11864elif test $pkg_failed = untried; then 11865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11866printf "%s\n" "no" >&6; } 11867 echo "not found" 11868else 11869 DPY_XF86MISC_CFLAGS=$pkg_cv_DPY_XF86MISC_CFLAGS 11870 DPY_XF86MISC_LIBS=$pkg_cv_DPY_XF86MISC_LIBS 11871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11872printf "%s\n" "yes" >&6; } 11873 SAVE_CPPFLAGS="$CPPFLAGS" 11874 CPPFLAGS="$CPPFLAGS $DPY_XF86MISC_CFLAGS $DPY_X11_CFLAGS" 11875 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86misc.h" "ac_cv_header_X11_extensions_xf86misc_h" "#include <X11/Xlib.h> 11876#include <X11/Xproto.h> 11877" 11878if test "x$ac_cv_header_X11_extensions_xf86misc_h" = xyes 11879then : 11880 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MISC_H 1" >>confdefs.h 11881 11882fi 11883ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86mscstr.h" "ac_cv_header_X11_extensions_xf86mscstr_h" "#include <X11/Xlib.h> 11884#include <X11/Xproto.h> 11885" 11886if test "x$ac_cv_header_X11_extensions_xf86mscstr_h" = xyes 11887then : 11888 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XF86MSCSTR_H 1" >>confdefs.h 11889 11890fi 11891 11892 CPPFLAGS="$SAVE_CPPFLAGS" 11893fi 11894else 11895 echo "without xf86misc" 11896fi 11897 11898 11899pkg_failed=no 11900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XINPUT" >&5 11901printf %s "checking for DPY_XINPUT... " >&6; } 11902 11903if test -n "$DPY_XINPUT_CFLAGS"; then 11904 pkg_cv_DPY_XINPUT_CFLAGS="$DPY_XINPUT_CFLAGS" 11905 elif test -n "$PKG_CONFIG"; then 11906 if test -n "$PKG_CONFIG" && \ 11907 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi\""; } >&5 11908 ($PKG_CONFIG --exists --print-errors "xi") 2>&5 11909 ac_status=$? 11910 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11911 test $ac_status = 0; }; then 11912 pkg_cv_DPY_XINPUT_CFLAGS=`$PKG_CONFIG --cflags "xi" 2>/dev/null` 11913 test "x$?" != "x0" && pkg_failed=yes 11914else 11915 pkg_failed=yes 11916fi 11917 else 11918 pkg_failed=untried 11919fi 11920if test -n "$DPY_XINPUT_LIBS"; then 11921 pkg_cv_DPY_XINPUT_LIBS="$DPY_XINPUT_LIBS" 11922 elif test -n "$PKG_CONFIG"; then 11923 if test -n "$PKG_CONFIG" && \ 11924 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi\""; } >&5 11925 ($PKG_CONFIG --exists --print-errors "xi") 2>&5 11926 ac_status=$? 11927 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11928 test $ac_status = 0; }; then 11929 pkg_cv_DPY_XINPUT_LIBS=`$PKG_CONFIG --libs "xi" 2>/dev/null` 11930 test "x$?" != "x0" && pkg_failed=yes 11931else 11932 pkg_failed=yes 11933fi 11934 else 11935 pkg_failed=untried 11936fi 11937 11938 11939 11940if test $pkg_failed = yes; then 11941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11942printf "%s\n" "no" >&6; } 11943 11944if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11945 _pkg_short_errors_supported=yes 11946else 11947 _pkg_short_errors_supported=no 11948fi 11949 if test $_pkg_short_errors_supported = yes; then 11950 DPY_XINPUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi" 2>&1` 11951 else 11952 DPY_XINPUT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi" 2>&1` 11953 fi 11954 # Put the nasty error message in config.log where it belongs 11955 echo "$DPY_XINPUT_PKG_ERRORS" >&5 11956 11957 echo "not found" 11958elif test $pkg_failed = untried; then 11959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11960printf "%s\n" "no" >&6; } 11961 echo "not found" 11962else 11963 DPY_XINPUT_CFLAGS=$pkg_cv_DPY_XINPUT_CFLAGS 11964 DPY_XINPUT_LIBS=$pkg_cv_DPY_XINPUT_LIBS 11965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11966printf "%s\n" "yes" >&6; } 11967 SAVE_CPPFLAGS="$CPPFLAGS" 11968 CPPFLAGS="$CPPFLAGS $DPY_XINPUT_CFLAGS $DPY_X11_CFLAGS" 11969 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XInput.h" "ac_cv_header_X11_extensions_XInput_h" "#include <X11/Xlib.h> 11970" 11971if test "x$ac_cv_header_X11_extensions_XInput_h" = xyes 11972then : 11973 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XINPUT_H 1" >>confdefs.h 11974 11975fi 11976 11977 CPPFLAGS="$SAVE_CPPFLAGS" 11978fi 11979 11980 11981pkg_failed=no 11982{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XRENDER" >&5 11983printf %s "checking for DPY_XRENDER... " >&6; } 11984 11985if test -n "$DPY_XRENDER_CFLAGS"; then 11986 pkg_cv_DPY_XRENDER_CFLAGS="$DPY_XRENDER_CFLAGS" 11987 elif test -n "$PKG_CONFIG"; then 11988 if test -n "$PKG_CONFIG" && \ 11989 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 11990 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 11991 ac_status=$? 11992 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11993 test $ac_status = 0; }; then 11994 pkg_cv_DPY_XRENDER_CFLAGS=`$PKG_CONFIG --cflags "xrender" 2>/dev/null` 11995 test "x$?" != "x0" && pkg_failed=yes 11996else 11997 pkg_failed=yes 11998fi 11999 else 12000 pkg_failed=untried 12001fi 12002if test -n "$DPY_XRENDER_LIBS"; then 12003 pkg_cv_DPY_XRENDER_LIBS="$DPY_XRENDER_LIBS" 12004 elif test -n "$PKG_CONFIG"; then 12005 if test -n "$PKG_CONFIG" && \ 12006 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender\""; } >&5 12007 ($PKG_CONFIG --exists --print-errors "xrender") 2>&5 12008 ac_status=$? 12009 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12010 test $ac_status = 0; }; then 12011 pkg_cv_DPY_XRENDER_LIBS=`$PKG_CONFIG --libs "xrender" 2>/dev/null` 12012 test "x$?" != "x0" && pkg_failed=yes 12013else 12014 pkg_failed=yes 12015fi 12016 else 12017 pkg_failed=untried 12018fi 12019 12020 12021 12022if test $pkg_failed = yes; then 12023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12024printf "%s\n" "no" >&6; } 12025 12026if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12027 _pkg_short_errors_supported=yes 12028else 12029 _pkg_short_errors_supported=no 12030fi 12031 if test $_pkg_short_errors_supported = yes; then 12032 DPY_XRENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrender" 2>&1` 12033 else 12034 DPY_XRENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrender" 2>&1` 12035 fi 12036 # Put the nasty error message in config.log where it belongs 12037 echo "$DPY_XRENDER_PKG_ERRORS" >&5 12038 12039 echo "not found" 12040elif test $pkg_failed = untried; then 12041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12042printf "%s\n" "no" >&6; } 12043 echo "not found" 12044else 12045 DPY_XRENDER_CFLAGS=$pkg_cv_DPY_XRENDER_CFLAGS 12046 DPY_XRENDER_LIBS=$pkg_cv_DPY_XRENDER_LIBS 12047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12048printf "%s\n" "yes" >&6; } 12049 SAVE_CPPFLAGS="$CPPFLAGS" 12050 CPPFLAGS="$CPPFLAGS $DPY_XRENDER_CFLAGS $DPY_X11_CFLAGS" 12051 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "#include <X11/Xlib.h> 12052" 12053if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes 12054then : 12055 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XRENDER_H 1" >>confdefs.h 12056 12057fi 12058 12059 CPPFLAGS="$SAVE_CPPFLAGS" 12060fi 12061 12062 12063pkg_failed=no 12064{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XCOMPOSITE" >&5 12065printf %s "checking for DPY_XCOMPOSITE... " >&6; } 12066 12067if test -n "$DPY_XCOMPOSITE_CFLAGS"; then 12068 pkg_cv_DPY_XCOMPOSITE_CFLAGS="$DPY_XCOMPOSITE_CFLAGS" 12069 elif test -n "$PKG_CONFIG"; then 12070 if test -n "$PKG_CONFIG" && \ 12071 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite\""; } >&5 12072 ($PKG_CONFIG --exists --print-errors "xcomposite") 2>&5 12073 ac_status=$? 12074 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12075 test $ac_status = 0; }; then 12076 pkg_cv_DPY_XCOMPOSITE_CFLAGS=`$PKG_CONFIG --cflags "xcomposite" 2>/dev/null` 12077 test "x$?" != "x0" && pkg_failed=yes 12078else 12079 pkg_failed=yes 12080fi 12081 else 12082 pkg_failed=untried 12083fi 12084if test -n "$DPY_XCOMPOSITE_LIBS"; then 12085 pkg_cv_DPY_XCOMPOSITE_LIBS="$DPY_XCOMPOSITE_LIBS" 12086 elif test -n "$PKG_CONFIG"; then 12087 if test -n "$PKG_CONFIG" && \ 12088 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite\""; } >&5 12089 ($PKG_CONFIG --exists --print-errors "xcomposite") 2>&5 12090 ac_status=$? 12091 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12092 test $ac_status = 0; }; then 12093 pkg_cv_DPY_XCOMPOSITE_LIBS=`$PKG_CONFIG --libs "xcomposite" 2>/dev/null` 12094 test "x$?" != "x0" && pkg_failed=yes 12095else 12096 pkg_failed=yes 12097fi 12098 else 12099 pkg_failed=untried 12100fi 12101 12102 12103 12104if test $pkg_failed = yes; then 12105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12106printf "%s\n" "no" >&6; } 12107 12108if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12109 _pkg_short_errors_supported=yes 12110else 12111 _pkg_short_errors_supported=no 12112fi 12113 if test $_pkg_short_errors_supported = yes; then 12114 DPY_XCOMPOSITE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xcomposite" 2>&1` 12115 else 12116 DPY_XCOMPOSITE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xcomposite" 2>&1` 12117 fi 12118 # Put the nasty error message in config.log where it belongs 12119 echo "$DPY_XCOMPOSITE_PKG_ERRORS" >&5 12120 12121 echo "not found" 12122elif test $pkg_failed = untried; then 12123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12124printf "%s\n" "no" >&6; } 12125 echo "not found" 12126else 12127 DPY_XCOMPOSITE_CFLAGS=$pkg_cv_DPY_XCOMPOSITE_CFLAGS 12128 DPY_XCOMPOSITE_LIBS=$pkg_cv_DPY_XCOMPOSITE_LIBS 12129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12130printf "%s\n" "yes" >&6; } 12131 SAVE_CPPFLAGS="$CPPFLAGS" 12132 CPPFLAGS="$CPPFLAGS $DPY_XCOMPOSITE_CFLAGS $DPY_X11_CFLAGS" 12133 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xcomposite.h" "ac_cv_header_X11_extensions_Xcomposite_h" "#include <X11/Xlib.h> 12134" 12135if test "x$ac_cv_header_X11_extensions_Xcomposite_h" = xyes 12136then : 12137 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XCOMPOSITE_H 1" >>confdefs.h 12138 12139fi 12140 12141 CPPFLAGS="$SAVE_CPPFLAGS" 12142fi 12143 12144 12145# Check whether --with-xinerama was given. 12146if test ${with_xinerama+y} 12147then : 12148 withval=$with_xinerama; USE_XINERAMA="$withval" 12149else $as_nop 12150 USE_XINERAMA="yes" 12151fi 12152 12153if test "x$USE_XINERAMA" != "xno" ; then 12154 12155pkg_failed=no 12156{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XINERAMA" >&5 12157printf %s "checking for DPY_XINERAMA... " >&6; } 12158 12159if test -n "$DPY_XINERAMA_CFLAGS"; then 12160 pkg_cv_DPY_XINERAMA_CFLAGS="$DPY_XINERAMA_CFLAGS" 12161 elif test -n "$PKG_CONFIG"; then 12162 if test -n "$PKG_CONFIG" && \ 12163 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xinerama\""; } >&5 12164 ($PKG_CONFIG --exists --print-errors "xinerama") 2>&5 12165 ac_status=$? 12166 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12167 test $ac_status = 0; }; then 12168 pkg_cv_DPY_XINERAMA_CFLAGS=`$PKG_CONFIG --cflags "xinerama" 2>/dev/null` 12169 test "x$?" != "x0" && pkg_failed=yes 12170else 12171 pkg_failed=yes 12172fi 12173 else 12174 pkg_failed=untried 12175fi 12176if test -n "$DPY_XINERAMA_LIBS"; then 12177 pkg_cv_DPY_XINERAMA_LIBS="$DPY_XINERAMA_LIBS" 12178 elif test -n "$PKG_CONFIG"; then 12179 if test -n "$PKG_CONFIG" && \ 12180 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xinerama\""; } >&5 12181 ($PKG_CONFIG --exists --print-errors "xinerama") 2>&5 12182 ac_status=$? 12183 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12184 test $ac_status = 0; }; then 12185 pkg_cv_DPY_XINERAMA_LIBS=`$PKG_CONFIG --libs "xinerama" 2>/dev/null` 12186 test "x$?" != "x0" && pkg_failed=yes 12187else 12188 pkg_failed=yes 12189fi 12190 else 12191 pkg_failed=untried 12192fi 12193 12194 12195 12196if test $pkg_failed = yes; then 12197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12198printf "%s\n" "no" >&6; } 12199 12200if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12201 _pkg_short_errors_supported=yes 12202else 12203 _pkg_short_errors_supported=no 12204fi 12205 if test $_pkg_short_errors_supported = yes; then 12206 DPY_XINERAMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xinerama" 2>&1` 12207 else 12208 DPY_XINERAMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xinerama" 2>&1` 12209 fi 12210 # Put the nasty error message in config.log where it belongs 12211 echo "$DPY_XINERAMA_PKG_ERRORS" >&5 12212 12213 echo "not found" 12214elif test $pkg_failed = untried; then 12215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12216printf "%s\n" "no" >&6; } 12217 echo "not found" 12218else 12219 DPY_XINERAMA_CFLAGS=$pkg_cv_DPY_XINERAMA_CFLAGS 12220 DPY_XINERAMA_LIBS=$pkg_cv_DPY_XINERAMA_LIBS 12221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12222printf "%s\n" "yes" >&6; } 12223 SAVE_CPPFLAGS="$CPPFLAGS" 12224 CPPFLAGS="$CPPFLAGS $DPY_XINERAMA_CFLAGS $DPY_X11_CFLAGS" 12225 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "#include <X11/Xlib.h> 12226" 12227if test "x$ac_cv_header_X11_extensions_Xinerama_h" = xyes 12228then : 12229 printf "%s\n" "#define HAVE_X11_EXTENSIONS_XINERAMA_H 1" >>confdefs.h 12230 12231fi 12232 12233 CPPFLAGS="$SAVE_CPPFLAGS" 12234fi 12235else 12236 echo "without xinerama" 12237fi 12238 12239 12240# Check whether --with-dmx was given. 12241if test ${with_dmx+y} 12242then : 12243 withval=$with_dmx; USE_DMX="$withval" 12244else $as_nop 12245 USE_DMX="no" 12246fi 12247 12248if test "x$USE_DMX" != "xno" ; then 12249 12250pkg_failed=no 12251{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_DMX" >&5 12252printf %s "checking for DPY_DMX... " >&6; } 12253 12254if test -n "$DPY_DMX_CFLAGS"; then 12255 pkg_cv_DPY_DMX_CFLAGS="$DPY_DMX_CFLAGS" 12256 elif test -n "$PKG_CONFIG"; then 12257 if test -n "$PKG_CONFIG" && \ 12258 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dmx\""; } >&5 12259 ($PKG_CONFIG --exists --print-errors "dmx") 2>&5 12260 ac_status=$? 12261 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12262 test $ac_status = 0; }; then 12263 pkg_cv_DPY_DMX_CFLAGS=`$PKG_CONFIG --cflags "dmx" 2>/dev/null` 12264 test "x$?" != "x0" && pkg_failed=yes 12265else 12266 pkg_failed=yes 12267fi 12268 else 12269 pkg_failed=untried 12270fi 12271if test -n "$DPY_DMX_LIBS"; then 12272 pkg_cv_DPY_DMX_LIBS="$DPY_DMX_LIBS" 12273 elif test -n "$PKG_CONFIG"; then 12274 if test -n "$PKG_CONFIG" && \ 12275 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dmx\""; } >&5 12276 ($PKG_CONFIG --exists --print-errors "dmx") 2>&5 12277 ac_status=$? 12278 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12279 test $ac_status = 0; }; then 12280 pkg_cv_DPY_DMX_LIBS=`$PKG_CONFIG --libs "dmx" 2>/dev/null` 12281 test "x$?" != "x0" && pkg_failed=yes 12282else 12283 pkg_failed=yes 12284fi 12285 else 12286 pkg_failed=untried 12287fi 12288 12289 12290 12291if test $pkg_failed = yes; then 12292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12293printf "%s\n" "no" >&6; } 12294 12295if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12296 _pkg_short_errors_supported=yes 12297else 12298 _pkg_short_errors_supported=no 12299fi 12300 if test $_pkg_short_errors_supported = yes; then 12301 DPY_DMX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dmx" 2>&1` 12302 else 12303 DPY_DMX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dmx" 2>&1` 12304 fi 12305 # Put the nasty error message in config.log where it belongs 12306 echo "$DPY_DMX_PKG_ERRORS" >&5 12307 12308 echo "not found" 12309elif test $pkg_failed = untried; then 12310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12311printf "%s\n" "no" >&6; } 12312 echo "not found" 12313else 12314 DPY_DMX_CFLAGS=$pkg_cv_DPY_DMX_CFLAGS 12315 DPY_DMX_LIBS=$pkg_cv_DPY_DMX_LIBS 12316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12317printf "%s\n" "yes" >&6; } 12318 SAVE_CPPFLAGS="$CPPFLAGS" 12319 CPPFLAGS="$CPPFLAGS $DPY_DMX_CFLAGS $DPY_X11_CFLAGS" 12320 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/dmxext.h" "ac_cv_header_X11_extensions_dmxext_h" "#include <X11/Xlib.h> 12321" 12322if test "x$ac_cv_header_X11_extensions_dmxext_h" = xyes 12323then : 12324 printf "%s\n" "#define HAVE_X11_EXTENSIONS_DMXEXT_H 1" >>confdefs.h 12325 12326fi 12327 12328 CPPFLAGS="$SAVE_CPPFLAGS" 12329fi 12330else 12331 echo "without dmx" 12332fi 12333 12334 12335pkg_failed=no 12336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DPY_XTST" >&5 12337printf %s "checking for DPY_XTST... " >&6; } 12338 12339if test -n "$DPY_XTST_CFLAGS"; then 12340 pkg_cv_DPY_XTST_CFLAGS="$DPY_XTST_CFLAGS" 12341 elif test -n "$PKG_CONFIG"; then 12342 if test -n "$PKG_CONFIG" && \ 12343 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xtst\""; } >&5 12344 ($PKG_CONFIG --exists --print-errors "xtst") 2>&5 12345 ac_status=$? 12346 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12347 test $ac_status = 0; }; then 12348 pkg_cv_DPY_XTST_CFLAGS=`$PKG_CONFIG --cflags "xtst" 2>/dev/null` 12349 test "x$?" != "x0" && pkg_failed=yes 12350else 12351 pkg_failed=yes 12352fi 12353 else 12354 pkg_failed=untried 12355fi 12356if test -n "$DPY_XTST_LIBS"; then 12357 pkg_cv_DPY_XTST_LIBS="$DPY_XTST_LIBS" 12358 elif test -n "$PKG_CONFIG"; then 12359 if test -n "$PKG_CONFIG" && \ 12360 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xtst\""; } >&5 12361 ($PKG_CONFIG --exists --print-errors "xtst") 2>&5 12362 ac_status=$? 12363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12364 test $ac_status = 0; }; then 12365 pkg_cv_DPY_XTST_LIBS=`$PKG_CONFIG --libs "xtst" 2>/dev/null` 12366 test "x$?" != "x0" && pkg_failed=yes 12367else 12368 pkg_failed=yes 12369fi 12370 else 12371 pkg_failed=untried 12372fi 12373 12374 12375 12376if test $pkg_failed = yes; then 12377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12378printf "%s\n" "no" >&6; } 12379 12380if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12381 _pkg_short_errors_supported=yes 12382else 12383 _pkg_short_errors_supported=no 12384fi 12385 if test $_pkg_short_errors_supported = yes; then 12386 DPY_XTST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xtst" 2>&1` 12387 else 12388 DPY_XTST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xtst" 2>&1` 12389 fi 12390 # Put the nasty error message in config.log where it belongs 12391 echo "$DPY_XTST_PKG_ERRORS" >&5 12392 12393 echo "not found" 12394elif test $pkg_failed = untried; then 12395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12396printf "%s\n" "no" >&6; } 12397 echo "not found" 12398else 12399 DPY_XTST_CFLAGS=$pkg_cv_DPY_XTST_CFLAGS 12400 DPY_XTST_LIBS=$pkg_cv_DPY_XTST_LIBS 12401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12402printf "%s\n" "yes" >&6; } 12403 SAVE_CPPFLAGS="$CPPFLAGS" 12404 CPPFLAGS="$CPPFLAGS $DPY_XTST_CFLAGS $DPY_X11_CFLAGS" 12405 ac_fn_c_check_header_compile "$LINENO" "X11/extensions/record.h" "ac_cv_header_X11_extensions_record_h" "#include <X11/Xlib.h> 12406" 12407if test "x$ac_cv_header_X11_extensions_record_h" = xyes 12408then : 12409 printf "%s\n" "#define HAVE_X11_EXTENSIONS_RECORD_H 1" >>confdefs.h 12410 12411fi 12412 12413 CPPFLAGS="$SAVE_CPPFLAGS" 12414fi 12415 12416 12417 12418 12419 12420 12421# Check whether --with-lint was given. 12422if test ${with_lint+y} 12423then : 12424 withval=$with_lint; use_lint=$withval 12425else $as_nop 12426 use_lint=no 12427fi 12428 12429 12430# Obtain platform specific info like program name and options 12431# The lint program on FreeBSD and NetBSD is different from the one on Solaris 12432case $host_os in 12433 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 12434 lint_name=splint 12435 lint_options="-badflag" 12436 ;; 12437 *freebsd* | *netbsd*) 12438 lint_name=lint 12439 lint_options="-u -b" 12440 ;; 12441 *solaris*) 12442 lint_name=lint 12443 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 12444 ;; 12445esac 12446 12447# Test for the presence of the program (either guessed by the code or spelled out by the user) 12448if test "x$use_lint" = x"yes" ; then 12449 # Extract the first word of "$lint_name", so it can be a program name with args. 12450set dummy $lint_name; ac_word=$2 12451{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12452printf %s "checking for $ac_word... " >&6; } 12453if test ${ac_cv_path_LINT+y} 12454then : 12455 printf %s "(cached) " >&6 12456else $as_nop 12457 case $LINT in 12458 [\\/]* | ?:[\\/]*) 12459 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12460 ;; 12461 *) 12462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12463for as_dir in $PATH 12464do 12465 IFS=$as_save_IFS 12466 case $as_dir in #((( 12467 '') as_dir=./ ;; 12468 */) ;; 12469 *) as_dir=$as_dir/ ;; 12470 esac 12471 for ac_exec_ext in '' $ac_executable_extensions; do 12472 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12473 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12474 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12475 break 2 12476 fi 12477done 12478 done 12479IFS=$as_save_IFS 12480 12481 ;; 12482esac 12483fi 12484LINT=$ac_cv_path_LINT 12485if test -n "$LINT"; then 12486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12487printf "%s\n" "$LINT" >&6; } 12488else 12489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12490printf "%s\n" "no" >&6; } 12491fi 12492 12493 12494 if test "x$LINT" = "x"; then 12495 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12496 fi 12497elif test "x$use_lint" = x"no" ; then 12498 if test "x$LINT" != "x"; then 12499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12500printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12501 fi 12502else 12503 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12504fi 12505 12506# User supplied flags override default flags 12507if test "x$LINT_FLAGS" != "x"; then 12508 lint_options=$LINT_FLAGS 12509fi 12510 12511LINT_FLAGS=$lint_options 12512 12513 if test "x$LINT" != x; then 12514 LINT_TRUE= 12515 LINT_FALSE='#' 12516else 12517 LINT_TRUE='#' 12518 LINT_FALSE= 12519fi 12520 12521 12522 12523 12524ac_config_files="$ac_config_files Makefile man/Makefile" 12525 12526cat >confcache <<\_ACEOF 12527# This file is a shell script that caches the results of configure 12528# tests run on this system so they can be shared between configure 12529# scripts and configure runs, see configure's option --config-cache. 12530# It is not useful on other systems. If it contains results you don't 12531# want to keep, you may remove or edit it. 12532# 12533# config.status only pays attention to the cache file if you give it 12534# the --recheck option to rerun configure. 12535# 12536# `ac_cv_env_foo' variables (set or unset) will be overridden when 12537# loading this file, other *unset* `ac_cv_foo' will be assigned the 12538# following values. 12539 12540_ACEOF 12541 12542# The following way of writing the cache mishandles newlines in values, 12543# but we know of no workaround that is simple, portable, and efficient. 12544# So, we kill variables containing newlines. 12545# Ultrix sh set writes to stderr and can't be redirected directly, 12546# and sets the high bit in the cache file unless we assign to the vars. 12547( 12548 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12549 eval ac_val=\$$ac_var 12550 case $ac_val in #( 12551 *${as_nl}*) 12552 case $ac_var in #( 12553 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12554printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12555 esac 12556 case $ac_var in #( 12557 _ | IFS | as_nl) ;; #( 12558 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12559 *) { eval $ac_var=; unset $ac_var;} ;; 12560 esac ;; 12561 esac 12562 done 12563 12564 (set) 2>&1 | 12565 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12566 *${as_nl}ac_space=\ *) 12567 # `set' does not quote correctly, so add quotes: double-quote 12568 # substitution turns \\\\ into \\, and sed turns \\ into \. 12569 sed -n \ 12570 "s/'/'\\\\''/g; 12571 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12572 ;; #( 12573 *) 12574 # `set' quotes correctly as required by POSIX, so do not add quotes. 12575 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12576 ;; 12577 esac | 12578 sort 12579) | 12580 sed ' 12581 /^ac_cv_env_/b end 12582 t clear 12583 :clear 12584 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12585 t end 12586 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12587 :end' >>confcache 12588if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12589 if test -w "$cache_file"; then 12590 if test "x$cache_file" != "x/dev/null"; then 12591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12592printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12593 if test ! -f "$cache_file" || test -h "$cache_file"; then 12594 cat confcache >"$cache_file" 12595 else 12596 case $cache_file in #( 12597 */* | ?:*) 12598 mv -f confcache "$cache_file"$$ && 12599 mv -f "$cache_file"$$ "$cache_file" ;; #( 12600 *) 12601 mv -f confcache "$cache_file" ;; 12602 esac 12603 fi 12604 fi 12605 else 12606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12607printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12608 fi 12609fi 12610rm -f confcache 12611 12612test "x$prefix" = xNONE && prefix=$ac_default_prefix 12613# Let make expand exec_prefix. 12614test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12615 12616DEFS=-DHAVE_CONFIG_H 12617 12618ac_libobjs= 12619ac_ltlibobjs= 12620U= 12621for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12622 # 1. Remove the extension, and $U if already installed. 12623 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12624 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12625 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12626 # will be set to the directory where LIBOBJS objects are built. 12627 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12628 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12629done 12630LIBOBJS=$ac_libobjs 12631 12632LTLIBOBJS=$ac_ltlibobjs 12633 12634 12635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12636printf %s "checking that generated files are newer than configure... " >&6; } 12637 if test -n "$am_sleep_pid"; then 12638 # Hide warnings about reused PIDs. 12639 wait $am_sleep_pid 2>/dev/null 12640 fi 12641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12642printf "%s\n" "done" >&6; } 12643 if test -n "$EXEEXT"; then 12644 am__EXEEXT_TRUE= 12645 am__EXEEXT_FALSE='#' 12646else 12647 am__EXEEXT_TRUE='#' 12648 am__EXEEXT_FALSE= 12649fi 12650 12651if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12652 as_fn_error $? "conditional \"AMDEP\" was never defined. 12653Usually this means the macro was only invoked conditionally." "$LINENO" 5 12654fi 12655if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12656 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12657Usually this means the macro was only invoked conditionally." "$LINENO" 5 12658fi 12659if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12660 as_fn_error $? "conditional \"LINT\" was never defined. 12661Usually this means the macro was only invoked conditionally." "$LINENO" 5 12662fi 12663 12664: "${CONFIG_STATUS=./config.status}" 12665ac_write_fail=0 12666ac_clean_files_save=$ac_clean_files 12667ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12669printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12670as_write_fail=0 12671cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12672#! $SHELL 12673# Generated by $as_me. 12674# Run this file to recreate the current configuration. 12675# Compiler output produced by configure, useful for debugging 12676# configure, is in config.log if it exists. 12677 12678debug=false 12679ac_cs_recheck=false 12680ac_cs_silent=false 12681 12682SHELL=\${CONFIG_SHELL-$SHELL} 12683export SHELL 12684_ASEOF 12685cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12686## -------------------- ## 12687## M4sh Initialization. ## 12688## -------------------- ## 12689 12690# Be more Bourne compatible 12691DUALCASE=1; export DUALCASE # for MKS sh 12692as_nop=: 12693if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12694then : 12695 emulate sh 12696 NULLCMD=: 12697 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12698 # is contrary to our usage. Disable this feature. 12699 alias -g '${1+"$@"}'='"$@"' 12700 setopt NO_GLOB_SUBST 12701else $as_nop 12702 case `(set -o) 2>/dev/null` in #( 12703 *posix*) : 12704 set -o posix ;; #( 12705 *) : 12706 ;; 12707esac 12708fi 12709 12710 12711 12712# Reset variables that may have inherited troublesome values from 12713# the environment. 12714 12715# IFS needs to be set, to space, tab, and newline, in precisely that order. 12716# (If _AS_PATH_WALK were called with IFS unset, it would have the 12717# side effect of setting IFS to empty, thus disabling word splitting.) 12718# Quoting is to prevent editors from complaining about space-tab. 12719as_nl=' 12720' 12721export as_nl 12722IFS=" "" $as_nl" 12723 12724PS1='$ ' 12725PS2='> ' 12726PS4='+ ' 12727 12728# Ensure predictable behavior from utilities with locale-dependent output. 12729LC_ALL=C 12730export LC_ALL 12731LANGUAGE=C 12732export LANGUAGE 12733 12734# We cannot yet rely on "unset" to work, but we need these variables 12735# to be unset--not just set to an empty or harmless value--now, to 12736# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12737# also avoids known problems related to "unset" and subshell syntax 12738# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12739for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12740do eval test \${$as_var+y} \ 12741 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12742done 12743 12744# Ensure that fds 0, 1, and 2 are open. 12745if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12746if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12747if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12748 12749# The user is always right. 12750if ${PATH_SEPARATOR+false} :; then 12751 PATH_SEPARATOR=: 12752 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12753 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12754 PATH_SEPARATOR=';' 12755 } 12756fi 12757 12758 12759# Find who we are. Look in the path if we contain no directory separator. 12760as_myself= 12761case $0 in #(( 12762 *[\\/]* ) as_myself=$0 ;; 12763 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12764for as_dir in $PATH 12765do 12766 IFS=$as_save_IFS 12767 case $as_dir in #((( 12768 '') as_dir=./ ;; 12769 */) ;; 12770 *) as_dir=$as_dir/ ;; 12771 esac 12772 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12773 done 12774IFS=$as_save_IFS 12775 12776 ;; 12777esac 12778# We did not find ourselves, most probably we were run as `sh COMMAND' 12779# in which case we are not to be found in the path. 12780if test "x$as_myself" = x; then 12781 as_myself=$0 12782fi 12783if test ! -f "$as_myself"; then 12784 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12785 exit 1 12786fi 12787 12788 12789 12790# as_fn_error STATUS ERROR [LINENO LOG_FD] 12791# ---------------------------------------- 12792# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12793# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12794# script with STATUS, using 1 if that was 0. 12795as_fn_error () 12796{ 12797 as_status=$1; test $as_status -eq 0 && as_status=1 12798 if test "$4"; then 12799 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12800 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12801 fi 12802 printf "%s\n" "$as_me: error: $2" >&2 12803 as_fn_exit $as_status 12804} # as_fn_error 12805 12806 12807 12808# as_fn_set_status STATUS 12809# ----------------------- 12810# Set $? to STATUS, without forking. 12811as_fn_set_status () 12812{ 12813 return $1 12814} # as_fn_set_status 12815 12816# as_fn_exit STATUS 12817# ----------------- 12818# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12819as_fn_exit () 12820{ 12821 set +e 12822 as_fn_set_status $1 12823 exit $1 12824} # as_fn_exit 12825 12826# as_fn_unset VAR 12827# --------------- 12828# Portably unset VAR. 12829as_fn_unset () 12830{ 12831 { eval $1=; unset $1;} 12832} 12833as_unset=as_fn_unset 12834 12835# as_fn_append VAR VALUE 12836# ---------------------- 12837# Append the text in VALUE to the end of the definition contained in VAR. Take 12838# advantage of any shell optimizations that allow amortized linear growth over 12839# repeated appends, instead of the typical quadratic growth present in naive 12840# implementations. 12841if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12842then : 12843 eval 'as_fn_append () 12844 { 12845 eval $1+=\$2 12846 }' 12847else $as_nop 12848 as_fn_append () 12849 { 12850 eval $1=\$$1\$2 12851 } 12852fi # as_fn_append 12853 12854# as_fn_arith ARG... 12855# ------------------ 12856# Perform arithmetic evaluation on the ARGs, and store the result in the 12857# global $as_val. Take advantage of shells that can avoid forks. The arguments 12858# must be portable across $(()) and expr. 12859if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12860then : 12861 eval 'as_fn_arith () 12862 { 12863 as_val=$(( $* )) 12864 }' 12865else $as_nop 12866 as_fn_arith () 12867 { 12868 as_val=`expr "$@" || test $? -eq 1` 12869 } 12870fi # as_fn_arith 12871 12872 12873if expr a : '\(a\)' >/dev/null 2>&1 && 12874 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12875 as_expr=expr 12876else 12877 as_expr=false 12878fi 12879 12880if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12881 as_basename=basename 12882else 12883 as_basename=false 12884fi 12885 12886if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12887 as_dirname=dirname 12888else 12889 as_dirname=false 12890fi 12891 12892as_me=`$as_basename -- "$0" || 12893$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12894 X"$0" : 'X\(//\)$' \| \ 12895 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12896printf "%s\n" X/"$0" | 12897 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12898 s//\1/ 12899 q 12900 } 12901 /^X\/\(\/\/\)$/{ 12902 s//\1/ 12903 q 12904 } 12905 /^X\/\(\/\).*/{ 12906 s//\1/ 12907 q 12908 } 12909 s/.*/./; q'` 12910 12911# Avoid depending upon Character Ranges. 12912as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12913as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12914as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12915as_cr_digits='0123456789' 12916as_cr_alnum=$as_cr_Letters$as_cr_digits 12917 12918 12919# Determine whether it's possible to make 'echo' print without a newline. 12920# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12921# for compatibility with existing Makefiles. 12922ECHO_C= ECHO_N= ECHO_T= 12923case `echo -n x` in #((((( 12924-n*) 12925 case `echo 'xy\c'` in 12926 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12927 xy) ECHO_C='\c';; 12928 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12929 ECHO_T=' ';; 12930 esac;; 12931*) 12932 ECHO_N='-n';; 12933esac 12934 12935# For backward compatibility with old third-party macros, we provide 12936# the shell variables $as_echo and $as_echo_n. New code should use 12937# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12938as_echo='printf %s\n' 12939as_echo_n='printf %s' 12940 12941rm -f conf$$ conf$$.exe conf$$.file 12942if test -d conf$$.dir; then 12943 rm -f conf$$.dir/conf$$.file 12944else 12945 rm -f conf$$.dir 12946 mkdir conf$$.dir 2>/dev/null 12947fi 12948if (echo >conf$$.file) 2>/dev/null; then 12949 if ln -s conf$$.file conf$$ 2>/dev/null; then 12950 as_ln_s='ln -s' 12951 # ... but there are two gotchas: 12952 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12953 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12954 # In both cases, we have to default to `cp -pR'. 12955 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12956 as_ln_s='cp -pR' 12957 elif ln conf$$.file conf$$ 2>/dev/null; then 12958 as_ln_s=ln 12959 else 12960 as_ln_s='cp -pR' 12961 fi 12962else 12963 as_ln_s='cp -pR' 12964fi 12965rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12966rmdir conf$$.dir 2>/dev/null 12967 12968 12969# as_fn_mkdir_p 12970# ------------- 12971# Create "$as_dir" as a directory, including parents if necessary. 12972as_fn_mkdir_p () 12973{ 12974 12975 case $as_dir in #( 12976 -*) as_dir=./$as_dir;; 12977 esac 12978 test -d "$as_dir" || eval $as_mkdir_p || { 12979 as_dirs= 12980 while :; do 12981 case $as_dir in #( 12982 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12983 *) as_qdir=$as_dir;; 12984 esac 12985 as_dirs="'$as_qdir' $as_dirs" 12986 as_dir=`$as_dirname -- "$as_dir" || 12987$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12988 X"$as_dir" : 'X\(//\)[^/]' \| \ 12989 X"$as_dir" : 'X\(//\)$' \| \ 12990 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12991printf "%s\n" X"$as_dir" | 12992 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12993 s//\1/ 12994 q 12995 } 12996 /^X\(\/\/\)[^/].*/{ 12997 s//\1/ 12998 q 12999 } 13000 /^X\(\/\/\)$/{ 13001 s//\1/ 13002 q 13003 } 13004 /^X\(\/\).*/{ 13005 s//\1/ 13006 q 13007 } 13008 s/.*/./; q'` 13009 test -d "$as_dir" && break 13010 done 13011 test -z "$as_dirs" || eval "mkdir $as_dirs" 13012 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13013 13014 13015} # as_fn_mkdir_p 13016if mkdir -p . 2>/dev/null; then 13017 as_mkdir_p='mkdir -p "$as_dir"' 13018else 13019 test -d ./-p && rmdir ./-p 13020 as_mkdir_p=false 13021fi 13022 13023 13024# as_fn_executable_p FILE 13025# ----------------------- 13026# Test if FILE is an executable regular file. 13027as_fn_executable_p () 13028{ 13029 test -f "$1" && test -x "$1" 13030} # as_fn_executable_p 13031as_test_x='test -x' 13032as_executable_p=as_fn_executable_p 13033 13034# Sed expression to map a string onto a valid CPP name. 13035as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 13036 13037# Sed expression to map a string onto a valid variable name. 13038as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 13039 13040 13041exec 6>&1 13042## ----------------------------------- ## 13043## Main body of $CONFIG_STATUS script. ## 13044## ----------------------------------- ## 13045_ASEOF 13046test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13047 13048cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13049# Save the log message, to keep $0 and so on meaningful, and to 13050# report actual input values of CONFIG_FILES etc. instead of their 13051# values after options handling. 13052ac_log=" 13053This file was extended by xdpyinfo $as_me 1.3.4, which was 13054generated by GNU Autoconf 2.71. Invocation command line was 13055 13056 CONFIG_FILES = $CONFIG_FILES 13057 CONFIG_HEADERS = $CONFIG_HEADERS 13058 CONFIG_LINKS = $CONFIG_LINKS 13059 CONFIG_COMMANDS = $CONFIG_COMMANDS 13060 $ $0 $@ 13061 13062on `(hostname || uname -n) 2>/dev/null | sed 1q` 13063" 13064 13065_ACEOF 13066 13067case $ac_config_files in *" 13068"*) set x $ac_config_files; shift; ac_config_files=$*;; 13069esac 13070 13071case $ac_config_headers in *" 13072"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13073esac 13074 13075 13076cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13077# Files that config.status was made for. 13078config_files="$ac_config_files" 13079config_headers="$ac_config_headers" 13080config_commands="$ac_config_commands" 13081 13082_ACEOF 13083 13084cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13085ac_cs_usage="\ 13086\`$as_me' instantiates files and other configuration actions 13087from templates according to the current configuration. Unless the files 13088and actions are specified as TAGs, all are instantiated by default. 13089 13090Usage: $0 [OPTION]... [TAG]... 13091 13092 -h, --help print this help, then exit 13093 -V, --version print version number and configuration settings, then exit 13094 --config print configuration, then exit 13095 -q, --quiet, --silent 13096 do not print progress messages 13097 -d, --debug don't remove temporary files 13098 --recheck update $as_me by reconfiguring in the same conditions 13099 --file=FILE[:TEMPLATE] 13100 instantiate the configuration file FILE 13101 --header=FILE[:TEMPLATE] 13102 instantiate the configuration header FILE 13103 13104Configuration files: 13105$config_files 13106 13107Configuration headers: 13108$config_headers 13109 13110Configuration commands: 13111$config_commands 13112 13113Report bugs to <https://gitlab.freedesktop.org/xorg/app/xdpyinfo/-/issues>." 13114 13115_ACEOF 13116ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13117ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13118cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13119ac_cs_config='$ac_cs_config_escaped' 13120ac_cs_version="\\ 13121xdpyinfo config.status 1.3.4 13122configured by $0, generated by GNU Autoconf 2.71, 13123 with options \\"\$ac_cs_config\\" 13124 13125Copyright (C) 2021 Free Software Foundation, Inc. 13126This config.status script is free software; the Free Software Foundation 13127gives unlimited permission to copy, distribute and modify it." 13128 13129ac_pwd='$ac_pwd' 13130srcdir='$srcdir' 13131INSTALL='$INSTALL' 13132MKDIR_P='$MKDIR_P' 13133AWK='$AWK' 13134test -n "\$AWK" || AWK=awk 13135_ACEOF 13136 13137cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13138# The default lists apply if the user does not specify any file. 13139ac_need_defaults=: 13140while test $# != 0 13141do 13142 case $1 in 13143 --*=?*) 13144 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13145 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13146 ac_shift=: 13147 ;; 13148 --*=) 13149 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13150 ac_optarg= 13151 ac_shift=: 13152 ;; 13153 *) 13154 ac_option=$1 13155 ac_optarg=$2 13156 ac_shift=shift 13157 ;; 13158 esac 13159 13160 case $ac_option in 13161 # Handling of the options. 13162 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13163 ac_cs_recheck=: ;; 13164 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13165 printf "%s\n" "$ac_cs_version"; exit ;; 13166 --config | --confi | --conf | --con | --co | --c ) 13167 printf "%s\n" "$ac_cs_config"; exit ;; 13168 --debug | --debu | --deb | --de | --d | -d ) 13169 debug=: ;; 13170 --file | --fil | --fi | --f ) 13171 $ac_shift 13172 case $ac_optarg in 13173 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13174 '') as_fn_error $? "missing file argument" ;; 13175 esac 13176 as_fn_append CONFIG_FILES " '$ac_optarg'" 13177 ac_need_defaults=false;; 13178 --header | --heade | --head | --hea ) 13179 $ac_shift 13180 case $ac_optarg in 13181 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13182 esac 13183 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13184 ac_need_defaults=false;; 13185 --he | --h) 13186 # Conflict between --help and --header 13187 as_fn_error $? "ambiguous option: \`$1' 13188Try \`$0 --help' for more information.";; 13189 --help | --hel | -h ) 13190 printf "%s\n" "$ac_cs_usage"; exit ;; 13191 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13192 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13193 ac_cs_silent=: ;; 13194 13195 # This is an error. 13196 -*) as_fn_error $? "unrecognized option: \`$1' 13197Try \`$0 --help' for more information." ;; 13198 13199 *) as_fn_append ac_config_targets " $1" 13200 ac_need_defaults=false ;; 13201 13202 esac 13203 shift 13204done 13205 13206ac_configure_extra_args= 13207 13208if $ac_cs_silent; then 13209 exec 6>/dev/null 13210 ac_configure_extra_args="$ac_configure_extra_args --silent" 13211fi 13212 13213_ACEOF 13214cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13215if \$ac_cs_recheck; then 13216 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13217 shift 13218 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13219 CONFIG_SHELL='$SHELL' 13220 export CONFIG_SHELL 13221 exec "\$@" 13222fi 13223 13224_ACEOF 13225cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13226exec 5>>config.log 13227{ 13228 echo 13229 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13230## Running $as_me. ## 13231_ASBOX 13232 printf "%s\n" "$ac_log" 13233} >&5 13234 13235_ACEOF 13236cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13237# 13238# INIT-COMMANDS 13239# 13240AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13241 13242_ACEOF 13243 13244cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13245 13246# Handling of arguments. 13247for ac_config_target in $ac_config_targets 13248do 13249 case $ac_config_target in 13250 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13251 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13252 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13253 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13254 13255 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13256 esac 13257done 13258 13259 13260# If the user did not use the arguments to specify the items to instantiate, 13261# then the envvar interface is used. Set only those that are not. 13262# We use the long form for the default assignment because of an extremely 13263# bizarre bug on SunOS 4.1.3. 13264if $ac_need_defaults; then 13265 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13266 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13267 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13268fi 13269 13270# Have a temporary directory for convenience. Make it in the build tree 13271# simply because there is no reason against having it here, and in addition, 13272# creating and moving files from /tmp can sometimes cause problems. 13273# Hook for its removal unless debugging. 13274# Note that there is a small window in which the directory will not be cleaned: 13275# after its creation but before its name has been assigned to `$tmp'. 13276$debug || 13277{ 13278 tmp= ac_tmp= 13279 trap 'exit_status=$? 13280 : "${ac_tmp:=$tmp}" 13281 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13282' 0 13283 trap 'as_fn_exit 1' 1 2 13 15 13284} 13285# Create a (secure) tmp directory for tmp files. 13286 13287{ 13288 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13289 test -d "$tmp" 13290} || 13291{ 13292 tmp=./conf$$-$RANDOM 13293 (umask 077 && mkdir "$tmp") 13294} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13295ac_tmp=$tmp 13296 13297# Set up the scripts for CONFIG_FILES section. 13298# No need to generate them if there are no CONFIG_FILES. 13299# This happens for instance with `./config.status config.h'. 13300if test -n "$CONFIG_FILES"; then 13301 13302 13303ac_cr=`echo X | tr X '\015'` 13304# On cygwin, bash can eat \r inside `` if the user requested igncr. 13305# But we know of no other shell where ac_cr would be empty at this 13306# point, so we can use a bashism as a fallback. 13307if test "x$ac_cr" = x; then 13308 eval ac_cr=\$\'\\r\' 13309fi 13310ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13311if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13312 ac_cs_awk_cr='\\r' 13313else 13314 ac_cs_awk_cr=$ac_cr 13315fi 13316 13317echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13318_ACEOF 13319 13320 13321{ 13322 echo "cat >conf$$subs.awk <<_ACEOF" && 13323 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13324 echo "_ACEOF" 13325} >conf$$subs.sh || 13326 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13327ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13328ac_delim='%!_!# ' 13329for ac_last_try in false false false false false :; do 13330 . ./conf$$subs.sh || 13331 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13332 13333 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13334 if test $ac_delim_n = $ac_delim_num; then 13335 break 13336 elif $ac_last_try; then 13337 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13338 else 13339 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13340 fi 13341done 13342rm -f conf$$subs.sh 13343 13344cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13345cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13346_ACEOF 13347sed -n ' 13348h 13349s/^/S["/; s/!.*/"]=/ 13350p 13351g 13352s/^[^!]*!// 13353:repl 13354t repl 13355s/'"$ac_delim"'$// 13356t delim 13357:nl 13358h 13359s/\(.\{148\}\)..*/\1/ 13360t more1 13361s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13362p 13363n 13364b repl 13365:more1 13366s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13367p 13368g 13369s/.\{148\}// 13370t nl 13371:delim 13372h 13373s/\(.\{148\}\)..*/\1/ 13374t more2 13375s/["\\]/\\&/g; s/^/"/; s/$/"/ 13376p 13377b 13378:more2 13379s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13380p 13381g 13382s/.\{148\}// 13383t delim 13384' <conf$$subs.awk | sed ' 13385/^[^""]/{ 13386 N 13387 s/\n// 13388} 13389' >>$CONFIG_STATUS || ac_write_fail=1 13390rm -f conf$$subs.awk 13391cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13392_ACAWK 13393cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13394 for (key in S) S_is_set[key] = 1 13395 FS = "" 13396 13397} 13398{ 13399 line = $ 0 13400 nfields = split(line, field, "@") 13401 substed = 0 13402 len = length(field[1]) 13403 for (i = 2; i < nfields; i++) { 13404 key = field[i] 13405 keylen = length(key) 13406 if (S_is_set[key]) { 13407 value = S[key] 13408 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13409 len += length(value) + length(field[++i]) 13410 substed = 1 13411 } else 13412 len += 1 + keylen 13413 } 13414 13415 print line 13416} 13417 13418_ACAWK 13419_ACEOF 13420cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13421if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13422 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13423else 13424 cat 13425fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13426 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13427_ACEOF 13428 13429# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13430# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13431# trailing colons and then remove the whole line if VPATH becomes empty 13432# (actually we leave an empty line to preserve line numbers). 13433if test "x$srcdir" = x.; then 13434 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13435h 13436s/// 13437s/^/:/ 13438s/[ ]*$/:/ 13439s/:\$(srcdir):/:/g 13440s/:\${srcdir}:/:/g 13441s/:@srcdir@:/:/g 13442s/^:*// 13443s/:*$// 13444x 13445s/\(=[ ]*\).*/\1/ 13446G 13447s/\n// 13448s/^[^=]*=[ ]*$// 13449}' 13450fi 13451 13452cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13453fi # test -n "$CONFIG_FILES" 13454 13455# Set up the scripts for CONFIG_HEADERS section. 13456# No need to generate them if there are no CONFIG_HEADERS. 13457# This happens for instance with `./config.status Makefile'. 13458if test -n "$CONFIG_HEADERS"; then 13459cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13460BEGIN { 13461_ACEOF 13462 13463# Transform confdefs.h into an awk script `defines.awk', embedded as 13464# here-document in config.status, that substitutes the proper values into 13465# config.h.in to produce config.h. 13466 13467# Create a delimiter string that does not exist in confdefs.h, to ease 13468# handling of long lines. 13469ac_delim='%!_!# ' 13470for ac_last_try in false false :; do 13471 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13472 if test -z "$ac_tt"; then 13473 break 13474 elif $ac_last_try; then 13475 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13476 else 13477 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13478 fi 13479done 13480 13481# For the awk script, D is an array of macro values keyed by name, 13482# likewise P contains macro parameters if any. Preserve backslash 13483# newline sequences. 13484 13485ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13486sed -n ' 13487s/.\{148\}/&'"$ac_delim"'/g 13488t rset 13489:rset 13490s/^[ ]*#[ ]*define[ ][ ]*/ / 13491t def 13492d 13493:def 13494s/\\$// 13495t bsnl 13496s/["\\]/\\&/g 13497s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13498D["\1"]=" \3"/p 13499s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13500d 13501:bsnl 13502s/["\\]/\\&/g 13503s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13504D["\1"]=" \3\\\\\\n"\\/p 13505t cont 13506s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13507t cont 13508d 13509:cont 13510n 13511s/.\{148\}/&'"$ac_delim"'/g 13512t clear 13513:clear 13514s/\\$// 13515t bsnlc 13516s/["\\]/\\&/g; s/^/"/; s/$/"/p 13517d 13518:bsnlc 13519s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13520b cont 13521' <confdefs.h | sed ' 13522s/'"$ac_delim"'/"\\\ 13523"/g' >>$CONFIG_STATUS || ac_write_fail=1 13524 13525cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13526 for (key in D) D_is_set[key] = 1 13527 FS = "" 13528} 13529/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13530 line = \$ 0 13531 split(line, arg, " ") 13532 if (arg[1] == "#") { 13533 defundef = arg[2] 13534 mac1 = arg[3] 13535 } else { 13536 defundef = substr(arg[1], 2) 13537 mac1 = arg[2] 13538 } 13539 split(mac1, mac2, "(") #) 13540 macro = mac2[1] 13541 prefix = substr(line, 1, index(line, defundef) - 1) 13542 if (D_is_set[macro]) { 13543 # Preserve the white space surrounding the "#". 13544 print prefix "define", macro P[macro] D[macro] 13545 next 13546 } else { 13547 # Replace #undef with comments. This is necessary, for example, 13548 # in the case of _POSIX_SOURCE, which is predefined and required 13549 # on some systems where configure will not decide to define it. 13550 if (defundef == "undef") { 13551 print "/*", prefix defundef, macro, "*/" 13552 next 13553 } 13554 } 13555} 13556{ print } 13557_ACAWK 13558_ACEOF 13559cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13560 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13561fi # test -n "$CONFIG_HEADERS" 13562 13563 13564eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13565shift 13566for ac_tag 13567do 13568 case $ac_tag in 13569 :[FHLC]) ac_mode=$ac_tag; continue;; 13570 esac 13571 case $ac_mode$ac_tag in 13572 :[FHL]*:*);; 13573 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13574 :[FH]-) ac_tag=-:-;; 13575 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13576 esac 13577 ac_save_IFS=$IFS 13578 IFS=: 13579 set x $ac_tag 13580 IFS=$ac_save_IFS 13581 shift 13582 ac_file=$1 13583 shift 13584 13585 case $ac_mode in 13586 :L) ac_source=$1;; 13587 :[FH]) 13588 ac_file_inputs= 13589 for ac_f 13590 do 13591 case $ac_f in 13592 -) ac_f="$ac_tmp/stdin";; 13593 *) # Look for the file first in the build tree, then in the source tree 13594 # (if the path is not absolute). The absolute path cannot be DOS-style, 13595 # because $ac_f cannot contain `:'. 13596 test -f "$ac_f" || 13597 case $ac_f in 13598 [\\/$]*) false;; 13599 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13600 esac || 13601 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13602 esac 13603 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13604 as_fn_append ac_file_inputs " '$ac_f'" 13605 done 13606 13607 # Let's still pretend it is `configure' which instantiates (i.e., don't 13608 # use $as_me), people would be surprised to read: 13609 # /* config.h. Generated by config.status. */ 13610 configure_input='Generated from '` 13611 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13612 `' by configure.' 13613 if test x"$ac_file" != x-; then 13614 configure_input="$ac_file. $configure_input" 13615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13616printf "%s\n" "$as_me: creating $ac_file" >&6;} 13617 fi 13618 # Neutralize special characters interpreted by sed in replacement strings. 13619 case $configure_input in #( 13620 *\&* | *\|* | *\\* ) 13621 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13622 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13623 *) ac_sed_conf_input=$configure_input;; 13624 esac 13625 13626 case $ac_tag in 13627 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13628 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13629 esac 13630 ;; 13631 esac 13632 13633 ac_dir=`$as_dirname -- "$ac_file" || 13634$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13635 X"$ac_file" : 'X\(//\)[^/]' \| \ 13636 X"$ac_file" : 'X\(//\)$' \| \ 13637 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13638printf "%s\n" X"$ac_file" | 13639 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13640 s//\1/ 13641 q 13642 } 13643 /^X\(\/\/\)[^/].*/{ 13644 s//\1/ 13645 q 13646 } 13647 /^X\(\/\/\)$/{ 13648 s//\1/ 13649 q 13650 } 13651 /^X\(\/\).*/{ 13652 s//\1/ 13653 q 13654 } 13655 s/.*/./; q'` 13656 as_dir="$ac_dir"; as_fn_mkdir_p 13657 ac_builddir=. 13658 13659case "$ac_dir" in 13660.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13661*) 13662 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13663 # A ".." for each directory in $ac_dir_suffix. 13664 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13665 case $ac_top_builddir_sub in 13666 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13667 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13668 esac ;; 13669esac 13670ac_abs_top_builddir=$ac_pwd 13671ac_abs_builddir=$ac_pwd$ac_dir_suffix 13672# for backward compatibility: 13673ac_top_builddir=$ac_top_build_prefix 13674 13675case $srcdir in 13676 .) # We are building in place. 13677 ac_srcdir=. 13678 ac_top_srcdir=$ac_top_builddir_sub 13679 ac_abs_top_srcdir=$ac_pwd ;; 13680 [\\/]* | ?:[\\/]* ) # Absolute name. 13681 ac_srcdir=$srcdir$ac_dir_suffix; 13682 ac_top_srcdir=$srcdir 13683 ac_abs_top_srcdir=$srcdir ;; 13684 *) # Relative name. 13685 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13686 ac_top_srcdir=$ac_top_build_prefix$srcdir 13687 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13688esac 13689ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13690 13691 13692 case $ac_mode in 13693 :F) 13694 # 13695 # CONFIG_FILE 13696 # 13697 13698 case $INSTALL in 13699 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13700 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13701 esac 13702 ac_MKDIR_P=$MKDIR_P 13703 case $MKDIR_P in 13704 [\\/$]* | ?:[\\/]* ) ;; 13705 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13706 esac 13707_ACEOF 13708 13709cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13710# If the template does not know about datarootdir, expand it. 13711# FIXME: This hack should be removed a few years after 2.60. 13712ac_datarootdir_hack=; ac_datarootdir_seen= 13713ac_sed_dataroot=' 13714/datarootdir/ { 13715 p 13716 q 13717} 13718/@datadir@/p 13719/@docdir@/p 13720/@infodir@/p 13721/@localedir@/p 13722/@mandir@/p' 13723case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13724*datarootdir*) ac_datarootdir_seen=yes;; 13725*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13727printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13728_ACEOF 13729cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13730 ac_datarootdir_hack=' 13731 s&@datadir@&$datadir&g 13732 s&@docdir@&$docdir&g 13733 s&@infodir@&$infodir&g 13734 s&@localedir@&$localedir&g 13735 s&@mandir@&$mandir&g 13736 s&\\\${datarootdir}&$datarootdir&g' ;; 13737esac 13738_ACEOF 13739 13740# Neutralize VPATH when `$srcdir' = `.'. 13741# Shell code in configure.ac might set extrasub. 13742# FIXME: do we really want to maintain this feature? 13743cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13744ac_sed_extra="$ac_vpsub 13745$extrasub 13746_ACEOF 13747cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13748:t 13749/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13750s|@configure_input@|$ac_sed_conf_input|;t t 13751s&@top_builddir@&$ac_top_builddir_sub&;t t 13752s&@top_build_prefix@&$ac_top_build_prefix&;t t 13753s&@srcdir@&$ac_srcdir&;t t 13754s&@abs_srcdir@&$ac_abs_srcdir&;t t 13755s&@top_srcdir@&$ac_top_srcdir&;t t 13756s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13757s&@builddir@&$ac_builddir&;t t 13758s&@abs_builddir@&$ac_abs_builddir&;t t 13759s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13760s&@INSTALL@&$ac_INSTALL&;t t 13761s&@MKDIR_P@&$ac_MKDIR_P&;t t 13762$ac_datarootdir_hack 13763" 13764eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13765 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13766 13767test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13768 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13769 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13770 "$ac_tmp/out"`; test -z "$ac_out"; } && 13771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13772which seems to be undefined. Please make sure it is defined" >&5 13773printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13774which seems to be undefined. Please make sure it is defined" >&2;} 13775 13776 rm -f "$ac_tmp/stdin" 13777 case $ac_file in 13778 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13779 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13780 esac \ 13781 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13782 ;; 13783 :H) 13784 # 13785 # CONFIG_HEADER 13786 # 13787 if test x"$ac_file" != x-; then 13788 { 13789 printf "%s\n" "/* $configure_input */" >&1 \ 13790 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13791 } >"$ac_tmp/config.h" \ 13792 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13793 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13795printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13796 else 13797 rm -f "$ac_file" 13798 mv "$ac_tmp/config.h" "$ac_file" \ 13799 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13800 fi 13801 else 13802 printf "%s\n" "/* $configure_input */" >&1 \ 13803 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13804 || as_fn_error $? "could not create -" "$LINENO" 5 13805 fi 13806# Compute "$ac_file"'s index in $config_headers. 13807_am_arg="$ac_file" 13808_am_stamp_count=1 13809for _am_header in $config_headers :; do 13810 case $_am_header in 13811 $_am_arg | $_am_arg:* ) 13812 break ;; 13813 * ) 13814 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13815 esac 13816done 13817echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13818$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13819 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13820 X"$_am_arg" : 'X\(//\)$' \| \ 13821 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13822printf "%s\n" X"$_am_arg" | 13823 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13824 s//\1/ 13825 q 13826 } 13827 /^X\(\/\/\)[^/].*/{ 13828 s//\1/ 13829 q 13830 } 13831 /^X\(\/\/\)$/{ 13832 s//\1/ 13833 q 13834 } 13835 /^X\(\/\).*/{ 13836 s//\1/ 13837 q 13838 } 13839 s/.*/./; q'`/stamp-h$_am_stamp_count 13840 ;; 13841 13842 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13843printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13844 ;; 13845 esac 13846 13847 13848 case $ac_file$ac_mode in 13849 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13850 # Older Autoconf quotes --file arguments for eval, but not when files 13851 # are listed without --file. Let's play safe and only enable the eval 13852 # if we detect the quoting. 13853 # TODO: see whether this extra hack can be removed once we start 13854 # requiring Autoconf 2.70 or later. 13855 case $CONFIG_FILES in #( 13856 *\'*) : 13857 eval set x "$CONFIG_FILES" ;; #( 13858 *) : 13859 set x $CONFIG_FILES ;; #( 13860 *) : 13861 ;; 13862esac 13863 shift 13864 # Used to flag and report bootstrapping failures. 13865 am_rc=0 13866 for am_mf 13867 do 13868 # Strip MF so we end up with the name of the file. 13869 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13870 # Check whether this is an Automake generated Makefile which includes 13871 # dependency-tracking related rules and includes. 13872 # Grep'ing the whole file directly is not great: AIX grep has a line 13873 # limit of 2048, but all sed's we know have understand at least 4000. 13874 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13875 || continue 13876 am_dirpart=`$as_dirname -- "$am_mf" || 13877$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13878 X"$am_mf" : 'X\(//\)[^/]' \| \ 13879 X"$am_mf" : 'X\(//\)$' \| \ 13880 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13881printf "%s\n" X"$am_mf" | 13882 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13883 s//\1/ 13884 q 13885 } 13886 /^X\(\/\/\)[^/].*/{ 13887 s//\1/ 13888 q 13889 } 13890 /^X\(\/\/\)$/{ 13891 s//\1/ 13892 q 13893 } 13894 /^X\(\/\).*/{ 13895 s//\1/ 13896 q 13897 } 13898 s/.*/./; q'` 13899 am_filepart=`$as_basename -- "$am_mf" || 13900$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13901 X"$am_mf" : 'X\(//\)$' \| \ 13902 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13903printf "%s\n" X/"$am_mf" | 13904 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13905 s//\1/ 13906 q 13907 } 13908 /^X\/\(\/\/\)$/{ 13909 s//\1/ 13910 q 13911 } 13912 /^X\/\(\/\).*/{ 13913 s//\1/ 13914 q 13915 } 13916 s/.*/./; q'` 13917 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13918 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13919 | $MAKE -f - am--depfiles" >&5 13920 (cd "$am_dirpart" \ 13921 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13922 | $MAKE -f - am--depfiles) >&5 2>&5 13923 ac_status=$? 13924 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13925 (exit $ac_status); } || am_rc=$? 13926 done 13927 if test $am_rc -ne 0; then 13928 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13929printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13930as_fn_error $? "Something went wrong bootstrapping makefile fragments 13931 for automatic dependency tracking. If GNU make was not used, consider 13932 re-running the configure script with MAKE=\"gmake\" (or whatever is 13933 necessary). You can also try re-running configure with the 13934 '--disable-dependency-tracking' option to at least be able to build 13935 the package (albeit without support for automatic dependency tracking). 13936See \`config.log' for more details" "$LINENO" 5; } 13937 fi 13938 { am_dirpart=; unset am_dirpart;} 13939 { am_filepart=; unset am_filepart;} 13940 { am_mf=; unset am_mf;} 13941 { am_rc=; unset am_rc;} 13942 rm -f conftest-deps.mk 13943} 13944 ;; 13945 13946 esac 13947done # for ac_tag 13948 13949 13950as_fn_exit 0 13951_ACEOF 13952ac_clean_files=$ac_clean_files_save 13953 13954test $ac_write_fail = 0 || 13955 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13956 13957 13958# configure is writing to config.log, and then calls config.status. 13959# config.status does its own redirection, appending to config.log. 13960# Unfortunately, on DOS this fails, as config.log is still kept open 13961# by configure, so config.status won't be able to write to it; its 13962# output is simply discarded. So we exec the FD to /dev/null, 13963# effectively closing config.log, so it can be properly (re)opened and 13964# appended to by config.status. When coming back to configure, we 13965# need to make the FD available again. 13966if test "$no_create" != yes; then 13967 ac_cs_success=: 13968 ac_config_status_args= 13969 test "$silent" = yes && 13970 ac_config_status_args="$ac_config_status_args --quiet" 13971 exec 5>/dev/null 13972 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13973 exec 5>>config.log 13974 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13975 # would make configure fail if this is the last instruction. 13976 $ac_cs_success || as_fn_exit 1 13977fi 13978if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13980printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13981fi 13982 13983 13984