1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xhost 1.0.9. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/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/xhost/-/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='xhost' 614PACKAGE_TARNAME='xhost' 615PACKAGE_VERSION='1.0.9' 616PACKAGE_STRING='xhost 1.0.9' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xhost/-/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 657USE_GETTEXT_FALSE 658USE_GETTEXT_TRUE 659LOCALEDIR 660XAU_LIBS 661XAU_CFLAGS 662XHOST_LIBS 663XHOST_CFLAGS 664MAN_SUBSTS 665XORG_MAN_PAGE 666ADMIN_MAN_DIR 667DRIVER_MAN_DIR 668MISC_MAN_DIR 669FILE_MAN_DIR 670LIB_MAN_DIR 671APP_MAN_DIR 672ADMIN_MAN_SUFFIX 673DRIVER_MAN_SUFFIX 674MISC_MAN_SUFFIX 675FILE_MAN_SUFFIX 676LIB_MAN_SUFFIX 677APP_MAN_SUFFIX 678SED 679host_os 680host_vendor 681host_cpu 682host 683build_os 684build_vendor 685build_cpu 686build 687INSTALL_CMD 688PKG_CONFIG_LIBDIR 689PKG_CONFIG_PATH 690PKG_CONFIG 691CHANGELOG_CMD 692STRICT_CFLAGS 693CWARNFLAGS 694BASE_CFLAGS 695am__fastdepCC_FALSE 696am__fastdepCC_TRUE 697CCDEPMODE 698am__nodep 699AMDEPBACKSLASH 700AMDEP_FALSE 701AMDEP_TRUE 702am__include 703DEPDIR 704OBJEXT 705EXEEXT 706ac_ct_CC 707CPPFLAGS 708LDFLAGS 709CFLAGS 710CC 711AM_BACKSLASH 712AM_DEFAULT_VERBOSITY 713AM_DEFAULT_V 714AM_V 715CSCOPE 716ETAGS 717CTAGS 718am__untar 719am__tar 720AMTAR 721am__leading_dot 722SET_MAKE 723AWK 724mkdir_p 725MKDIR_P 726INSTALL_STRIP_PROGRAM 727STRIP 728install_sh 729MAKEINFO 730AUTOHEADER 731AUTOMAKE 732AUTOCONF 733ACLOCAL 734VERSION 735PACKAGE 736CYGPATH_W 737am__isrc 738INSTALL_DATA 739INSTALL_SCRIPT 740INSTALL_PROGRAM 741target_alias 742host_alias 743build_alias 744LIBS 745ECHO_T 746ECHO_N 747ECHO_C 748DEFS 749mandir 750localedir 751libdir 752psdir 753pdfdir 754dvidir 755htmldir 756infodir 757docdir 758oldincludedir 759includedir 760runstatedir 761localstatedir 762sharedstatedir 763sysconfdir 764datadir 765datarootdir 766libexecdir 767sbindir 768bindir 769program_transform_name 770prefix 771exec_prefix 772PACKAGE_URL 773PACKAGE_BUGREPORT 774PACKAGE_STRING 775PACKAGE_VERSION 776PACKAGE_TARNAME 777PACKAGE_NAME 778PATH_SEPARATOR 779SHELL 780am__quote' 781ac_subst_files='' 782ac_user_opts=' 783enable_option_checking 784enable_silent_rules 785enable_dependency_tracking 786enable_selective_werror 787enable_strict_compilation 788enable_unix_transport 789enable_tcp_transport 790enable_ipv6 791enable_local_transport 792enable_secure_rpc 793with_localedir 794' 795 ac_precious_vars='build_alias 796host_alias 797target_alias 798CC 799CFLAGS 800LDFLAGS 801LIBS 802CPPFLAGS 803PKG_CONFIG 804PKG_CONFIG_PATH 805PKG_CONFIG_LIBDIR 806XHOST_CFLAGS 807XHOST_LIBS 808XAU_CFLAGS 809XAU_LIBS' 810 811 812# Initialize some variables set by options. 813ac_init_help= 814ac_init_version=false 815ac_unrecognized_opts= 816ac_unrecognized_sep= 817# The variables have the same names as the options, with 818# dashes changed to underlines. 819cache_file=/dev/null 820exec_prefix=NONE 821no_create= 822no_recursion= 823prefix=NONE 824program_prefix=NONE 825program_suffix=NONE 826program_transform_name=s,x,x, 827silent= 828site= 829srcdir= 830verbose= 831x_includes=NONE 832x_libraries=NONE 833 834# Installation directory options. 835# These are left unexpanded so users can "make install exec_prefix=/foo" 836# and all the variables that are supposed to be based on exec_prefix 837# by default will actually change. 838# Use braces instead of parens because sh, perl, etc. also 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"$ac_msg" 1333 pwd)` 1334# When building in place, set srcdir=. 1335if test "$ac_abs_confdir" = "$ac_pwd"; then 1336 srcdir=. 1337fi 1338# Remove unnecessary trailing slashes from srcdir. 1339# Double slashes in file names in object file debugging info 1340# mess up M-x gdb in Emacs. 1341case $srcdir in 1342*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1343esac 1344for ac_var in $ac_precious_vars; do 1345 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1346 eval ac_env_${ac_var}_value=\$${ac_var} 1347 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1348 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1349done 1350 1351# 1352# Report the --help message. 1353# 1354if test "$ac_init_help" = "long"; then 1355 # Omit some internal or obsolete options to make the list less imposing. 1356 # This message is too long to be a string in the A/UX 3.1 sh. 1357 cat <<_ACEOF 1358\`configure' configures xhost 1.0.9 to adapt to many kinds of systems. 1359 1360Usage: $0 [OPTION]... [VAR=VALUE]... 1361 1362To assign environment variables (e.g., CC, CFLAGS...), specify them as 1363VAR=VALUE. See below for descriptions of some of the useful variables. 1364 1365Defaults for the options are specified in brackets. 1366 1367Configuration: 1368 -h, --help display this help and exit 1369 --help=short display options specific to this package 1370 --help=recursive display the short help of all the included packages 1371 -V, --version display version information and exit 1372 -q, --quiet, --silent do not print \`checking ...' messages 1373 --cache-file=FILE cache test results in FILE [disabled] 1374 -C, --config-cache alias for \`--cache-file=config.cache' 1375 -n, --no-create do not create output files 1376 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1377 1378Installation directories: 1379 --prefix=PREFIX install architecture-independent files in PREFIX 1380 [$ac_default_prefix] 1381 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1382 [PREFIX] 1383 1384By default, \`make install' will install all the files in 1385\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1386an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1387for instance \`--prefix=\$HOME'. 1388 1389For better control, use the options below. 1390 1391Fine tuning of the installation directories: 1392 --bindir=DIR user executables [EPREFIX/bin] 1393 --sbindir=DIR system admin executables [EPREFIX/sbin] 1394 --libexecdir=DIR program executables [EPREFIX/libexec] 1395 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1396 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1397 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1398 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1399 --libdir=DIR object code libraries [EPREFIX/lib] 1400 --includedir=DIR C header files [PREFIX/include] 1401 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1402 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1403 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1404 --infodir=DIR info documentation [DATAROOTDIR/info] 1405 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1406 --mandir=DIR man documentation [DATAROOTDIR/man] 1407 --docdir=DIR documentation root [DATAROOTDIR/doc/xhost] 1408 --htmldir=DIR html documentation [DOCDIR] 1409 --dvidir=DIR dvi documentation [DOCDIR] 1410 --pdfdir=DIR pdf documentation [DOCDIR] 1411 --psdir=DIR ps documentation [DOCDIR] 1412_ACEOF 1413 1414 cat <<\_ACEOF 1415 1416Program names: 1417 --program-prefix=PREFIX prepend PREFIX to installed program names 1418 --program-suffix=SUFFIX append SUFFIX to installed program names 1419 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1420 1421System types: 1422 --build=BUILD configure for building on BUILD [guessed] 1423 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1424_ACEOF 1425fi 1426 1427if test -n "$ac_init_help"; then 1428 case $ac_init_help in 1429 short | recursive ) echo "Configuration of xhost 1.0.9:";; 1430 esac 1431 cat <<\_ACEOF 1432 1433Optional Features: 1434 --disable-option-checking ignore unrecognized --enable/--with options 1435 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1436 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1437 --enable-silent-rules less verbose build output (undo: "make V=1") 1438 --disable-silent-rules verbose build output (undo: "make V=0") 1439 --enable-dependency-tracking 1440 do not reject slow dependency extractors 1441 --disable-dependency-tracking 1442 speeds up one-time build 1443 --disable-selective-werror 1444 Turn off selective compiler errors. (default: 1445 enabled) 1446 --enable-strict-compilation 1447 Enable all warnings from compiler and make them 1448 errors (default: disabled) 1449 --enable-unix-transport Enable UNIX domain socket transport 1450 --enable-tcp-transport Enable TCP socket transport 1451 --enable-ipv6 Enable IPv6 support 1452 --enable-local-transport 1453 Enable os-specific local transport 1454 --enable-secure-rpc Enable Secure RPC 1455 1456Optional Packages: 1457 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1458 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1459 --with-localedir=<path> Path to install message files in (default: 1460 datadir/locale) 1461 1462Some influential environment variables: 1463 CC C compiler command 1464 CFLAGS C compiler flags 1465 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1466 nonstandard directory <lib dir> 1467 LIBS libraries to pass to the linker, e.g. -l<library> 1468 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1469 you have headers in a nonstandard directory <include dir> 1470 PKG_CONFIG path to pkg-config utility 1471 PKG_CONFIG_PATH 1472 directories to add to pkg-config's search path 1473 PKG_CONFIG_LIBDIR 1474 path overriding pkg-config's built-in search path 1475 XHOST_CFLAGS 1476 C compiler flags for XHOST, overriding pkg-config 1477 XHOST_LIBS linker flags for XHOST, overriding pkg-config 1478 XAU_CFLAGS C compiler flags for XAU, overriding pkg-config 1479 XAU_LIBS linker flags for XAU, overriding pkg-config 1480 1481Use these variables to override the choices made by `configure' or to help 1482it to find libraries and programs with nonstandard names/locations. 1483 1484Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/issues>. 1485_ACEOF 1486ac_status=$? 1487fi 1488 1489if test "$ac_init_help" = "recursive"; then 1490 # If there are subdirs, report their specific --help. 1491 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1492 test -d "$ac_dir" || 1493 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1494 continue 1495 ac_builddir=. 1496 1497case "$ac_dir" in 1498.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1499*) 1500 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1501 # A ".." for each directory in $ac_dir_suffix. 1502 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1503 case $ac_top_builddir_sub in 1504 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1505 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1506 esac ;; 1507esac 1508ac_abs_top_builddir=$ac_pwd 1509ac_abs_builddir=$ac_pwd$ac_dir_suffix 1510# for backward compatibility: 1511ac_top_builddir=$ac_top_build_prefix 1512 1513case $srcdir in 1514 .) # We are building in place. 1515 ac_srcdir=. 1516 ac_top_srcdir=$ac_top_builddir_sub 1517 ac_abs_top_srcdir=$ac_pwd ;; 1518 [\\/]* | ?:[\\/]* ) # Absolute name. 1519 ac_srcdir=$srcdir$ac_dir_suffix; 1520 ac_top_srcdir=$srcdir 1521 ac_abs_top_srcdir=$srcdir ;; 1522 *) # Relative name. 1523 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1524 ac_top_srcdir=$ac_top_build_prefix$srcdir 1525 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1526esac 1527ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1528 1529 cd "$ac_dir" || { ac_status=$?; continue; } 1530 # Check for configure.gnu first; this name is used for a wrapper for 1531 # Metaconfig's "Configure" on case-insensitive file systems. 1532 if test -f "$ac_srcdir/configure.gnu"; then 1533 echo && 1534 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1535 elif test -f "$ac_srcdir/configure"; then 1536 echo && 1537 $SHELL "$ac_srcdir/configure" --help=recursive 1538 else 1539 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1540 fi || ac_status=$? 1541 cd "$ac_pwd" || { ac_status=$?; break; } 1542 done 1543fi 1544 1545test -n "$ac_init_help" && exit $ac_status 1546if $ac_init_version; then 1547 cat <<\_ACEOF 1548xhost configure 1.0.9 1549generated by GNU Autoconf 2.71 1550 1551Copyright (C) 2021 Free Software Foundation, Inc. 1552This configure script is free software; the Free Software Foundation 1553gives unlimited permission to copy, distribute and modify it. 1554_ACEOF 1555 exit 1556fi 1557 1558## ------------------------ ## 1559## Autoconf initialization. ## 1560## ------------------------ ## 1561 1562# ac_fn_c_try_compile LINENO 1563# -------------------------- 1564# Try to compile conftest.$ac_ext, and return whether this succeeded. 1565ac_fn_c_try_compile () 1566{ 1567 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1568 rm -f conftest.$ac_objext conftest.beam 1569 if { { ac_try="$ac_compile" 1570case "(($ac_try" in 1571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1572 *) ac_try_echo=$ac_try;; 1573esac 1574eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1575printf "%s\n" "$ac_try_echo"; } >&5 1576 (eval "$ac_compile") 2>conftest.err 1577 ac_status=$? 1578 if test -s conftest.err; then 1579 grep -v '^ *+' conftest.err >conftest.er1 1580 cat conftest.er1 >&5 1581 mv -f conftest.er1 conftest.err 1582 fi 1583 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1584 test $ac_status = 0; } && { 1585 test -z "$ac_c_werror_flag" || 1586 test ! -s conftest.err 1587 } && test -s conftest.$ac_objext 1588then : 1589 ac_retval=0 1590else $as_nop 1591 printf "%s\n" "$as_me: failed program was:" >&5 1592sed 's/^/| /' conftest.$ac_ext >&5 1593 1594 ac_retval=1 1595fi 1596 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1597 as_fn_set_status $ac_retval 1598 1599} # ac_fn_c_try_compile 1600 1601# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1602# ------------------------------------------------------- 1603# Tests whether HEADER exists and can be compiled using the include files in 1604# INCLUDES, setting the cache variable VAR accordingly. 1605ac_fn_c_check_header_compile () 1606{ 1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1609printf %s "checking for $2... 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We do this before executing the actions. 1727 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1728 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1729 as_fn_set_status $ac_retval 1730 1731} # ac_fn_c_try_link 1732 1733# ac_fn_c_check_func LINENO FUNC VAR 1734# ---------------------------------- 1735# Tests whether FUNC exists, setting the cache variable VAR accordingly 1736ac_fn_c_check_func () 1737{ 1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1740printf %s "checking for $2... " >&6; } 1741if eval test \${$3+y} 1742then : 1743 printf %s "(cached) " >&6 1744else $as_nop 1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1746/* end confdefs.h. */ 1747/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1748 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1749#define $2 innocuous_$2 1750 1751/* System header to define __stub macros and hopefully few prototypes, 1752 which can conflict with char $2 (); below. */ 1753 1754#include <limits.h> 1755#undef $2 1756 1757/* Override any GCC internal prototype to avoid an error. 1758 Use char because int might match the return type of a GCC 1759 builtin and then its argument prototype would still apply. */ 1760#ifdef __cplusplus 1761extern "C" 1762#endif 1763char $2 (); 1764/* The GNU C library defines this for functions which it implements 1765 to always fail with ENOSYS. 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" >&6; } 1804if eval test \${$4+y} 1805then : 1806 printf %s "(cached) " >&6 1807else $as_nop 1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1809/* end confdefs.h. */ 1810$5 1811int 1812main (void) 1813{ 1814static $2 ac_aggr; 1815if (ac_aggr.$3) 1816return 0; 1817 ; 1818 return 0; 1819} 1820_ACEOF 1821if ac_fn_c_try_compile "$LINENO" 1822then : 1823 eval "$4=yes" 1824else $as_nop 1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826/* end confdefs.h. */ 1827$5 1828int 1829main (void) 1830{ 1831static $2 ac_aggr; 1832if (sizeof ac_aggr.$3) 1833return 0; 1834 ; 1835 return 0; 1836} 1837_ACEOF 1838if ac_fn_c_try_compile "$LINENO" 1839then : 1840 eval "$4=yes" 1841else $as_nop 1842 eval "$4=no" 1843fi 1844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1845fi 1846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1847fi 1848eval ac_res=\$$4 1849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1850printf "%s\n" "$ac_res" >&6; } 1851 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1852 1853} # ac_fn_c_check_member 1854 1855# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1856# ------------------------------------------- 1857# Tests whether TYPE exists after having included INCLUDES, setting cache 1858# variable VAR accordingly. 1859ac_fn_c_check_type () 1860{ 1861 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1863printf %s "checking for $2... " >&6; } 1864if eval test \${$3+y} 1865then : 1866 printf %s "(cached) " >&6 1867else $as_nop 1868 eval "$3=no" 1869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1870/* end confdefs.h. */ 1871$4 1872int 1873main (void) 1874{ 1875if (sizeof ($2)) 1876 return 0; 1877 ; 1878 return 0; 1879} 1880_ACEOF 1881if ac_fn_c_try_compile "$LINENO" 1882then : 1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1884/* end confdefs.h. */ 1885$4 1886int 1887main (void) 1888{ 1889if (sizeof (($2))) 1890 return 0; 1891 ; 1892 return 0; 1893} 1894_ACEOF 1895if ac_fn_c_try_compile "$LINENO" 1896then : 1897 1898else $as_nop 1899 eval "$3=yes" 1900fi 1901rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1902fi 1903rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1904fi 1905eval ac_res=\$$3 1906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1907printf "%s\n" "$ac_res" >&6; } 1908 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1909 1910} # ac_fn_c_check_type 1911ac_configure_args_raw= 1912for ac_arg 1913do 1914 case $ac_arg in 1915 *\'*) 1916 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1917 esac 1918 as_fn_append ac_configure_args_raw " '$ac_arg'" 1919done 1920 1921case $ac_configure_args_raw in 1922 *$as_nl*) 1923 ac_safe_unquote= ;; 1924 *) 1925 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1926 ac_unsafe_a="$ac_unsafe_z#~" 1927 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1928 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1929esac 1930 1931cat >config.log <<_ACEOF 1932This file contains any messages produced by compilers while 1933running configure, to aid debugging if configure makes a mistake. 1934 1935It was created by xhost $as_me 1.0.9, which was 1936generated by GNU Autoconf 2.71. Invocation command line was 1937 1938 $ $0$ac_configure_args_raw 1939 1940_ACEOF 1941exec 5>>config.log 1942{ 1943cat <<_ASUNAME 1944## --------- ## 1945## Platform. ## 1946## --------- ## 1947 1948hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1949uname -m = `(uname -m) 2>/dev/null || echo unknown` 1950uname -r = `(uname -r) 2>/dev/null || echo unknown` 1951uname -s = `(uname -s) 2>/dev/null || echo unknown` 1952uname -v = `(uname -v) 2>/dev/null || echo unknown` 1953 1954/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1955/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1956 1957/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1958/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1959/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1960/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1961/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1962/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1963/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1964 1965_ASUNAME 1966 1967as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1968for as_dir in $PATH 1969do 1970 IFS=$as_save_IFS 1971 case $as_dir in #((( 1972 '') as_dir=./ ;; 1973 */) ;; 1974 *) as_dir=$as_dir/ ;; 1975 esac 1976 printf "%s\n" "PATH: $as_dir" 1977 done 1978IFS=$as_save_IFS 1979 1980} >&5 1981 1982cat >&5 <<_ACEOF 1983 1984 1985## ----------- ## 1986## Core tests. ## 1987## ----------- ## 1988 1989_ACEOF 1990 1991 1992# Keep a trace of the command line. 1993# Strip out --no-create and --no-recursion so they do not pile up. 1994# Strip out --silent because we don't want to record it for future runs. 1995# Also quote any args containing shell meta-characters. 1996# Make two passes to allow for proper duplicate-argument suppression. 1997ac_configure_args= 1998ac_configure_args0= 1999ac_configure_args1= 2000ac_must_keep_next=false 2001for ac_pass in 1 2 2002do 2003 for ac_arg 2004 do 2005 case $ac_arg in 2006 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2007 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2008 | -silent | --silent | --silen | --sile | --sil) 2009 continue ;; 2010 *\'*) 2011 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2012 esac 2013 case $ac_pass in 2014 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2015 2) 2016 as_fn_append ac_configure_args1 " '$ac_arg'" 2017 if test $ac_must_keep_next = true; then 2018 ac_must_keep_next=false # Got value, back to normal. 2019 else 2020 case $ac_arg in 2021 *=* | --config-cache | -C | -disable-* | --disable-* \ 2022 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2023 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2024 | -with-* | --with-* | -without-* | --without-* | --x) 2025 case "$ac_configure_args0 " in 2026 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2027 esac 2028 ;; 2029 -* ) ac_must_keep_next=true ;; 2030 esac 2031 fi 2032 as_fn_append ac_configure_args " '$ac_arg'" 2033 ;; 2034 esac 2035 done 2036done 2037{ ac_configure_args0=; unset ac_configure_args0;} 2038{ ac_configure_args1=; unset ac_configure_args1;} 2039 2040# When interrupted or exit'd, cleanup temporary files, and complete 2041# config.log. We remove comments because anyway the quotes in there 2042# would cause problems or look ugly. 2043# WARNING: Use '\'' to represent an apostrophe within the trap. 2044# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2045trap 'exit_status=$? 2046 # Sanitize IFS. 2047 IFS=" "" $as_nl" 2048 # Save into config.log some information that might help in debugging. 2049 { 2050 echo 2051 2052 printf "%s\n" "## ---------------- ## 2053## Cache variables. ## 2054## ---------------- ##" 2055 echo 2056 # The following way of writing the cache mishandles newlines in values, 2057( 2058 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2059 eval ac_val=\$$ac_var 2060 case $ac_val in #( 2061 *${as_nl}*) 2062 case $ac_var in #( 2063 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2064printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2065 esac 2066 case $ac_var in #( 2067 _ | IFS | as_nl) ;; #( 2068 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2069 *) { eval $ac_var=; unset $ac_var;} ;; 2070 esac ;; 2071 esac 2072 done 2073 (set) 2>&1 | 2074 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2075 *${as_nl}ac_space=\ *) 2076 sed -n \ 2077 "s/'\''/'\''\\\\'\'''\''/g; 2078 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2079 ;; #( 2080 *) 2081 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2082 ;; 2083 esac | 2084 sort 2085) 2086 echo 2087 2088 printf "%s\n" "## ----------------- ## 2089## Output variables. ## 2090## ----------------- ##" 2091 echo 2092 for ac_var in $ac_subst_vars 2093 do 2094 eval ac_val=\$$ac_var 2095 case $ac_val in 2096 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2097 esac 2098 printf "%s\n" "$ac_var='\''$ac_val'\''" 2099 done | sort 2100 echo 2101 2102 if test -n "$ac_subst_files"; then 2103 printf "%s\n" "## ------------------- ## 2104## File substitutions. ## 2105## ------------------- ##" 2106 echo 2107 for ac_var in $ac_subst_files 2108 do 2109 eval ac_val=\$$ac_var 2110 case $ac_val in 2111 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2112 esac 2113 printf "%s\n" "$ac_var='\''$ac_val'\''" 2114 done | sort 2115 echo 2116 fi 2117 2118 if test -s confdefs.h; then 2119 printf "%s\n" "## ----------- ## 2120## confdefs.h. ## 2121## ----------- ##" 2122 echo 2123 cat confdefs.h 2124 echo 2125 fi 2126 test "$ac_signal" != 0 && 2127 printf "%s\n" "$as_me: caught signal $ac_signal" 2128 printf "%s\n" "$as_me: exit $exit_status" 2129 } >&5 2130 rm -f core *.core core.conftest.* && 2131 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2132 exit $exit_status 2133' 0 2134for ac_signal in 1 2 13 15; do 2135 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2136done 2137ac_signal=0 2138 2139# confdefs.h avoids OS command line length limits that DEFS can exceed. 2140rm -f -r conftest* confdefs.h 2141 2142printf "%s\n" "/* confdefs.h */" > confdefs.h 2143 2144# Predefined preprocessor variables. 2145 2146printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2147 2148printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2149 2150printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2151 2152printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2153 2154printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2155 2156printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2157 2158 2159# Let the site file select an alternate cache file if it wants to. 2160# Prefer an explicitly selected file to automatically selected ones. 2161if test -n "$CONFIG_SITE"; then 2162 ac_site_files="$CONFIG_SITE" 2163elif test "x$prefix" != xNONE; then 2164 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2165else 2166 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2167fi 2168 2169for ac_site_file in $ac_site_files 2170do 2171 case $ac_site_file in #( 2172 */*) : 2173 ;; #( 2174 *) : 2175 ac_site_file=./$ac_site_file ;; 2176esac 2177 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2179printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2180 sed 's/^/| /' "$ac_site_file" >&5 2181 . "$ac_site_file" \ 2182 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2183printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2184as_fn_error $? "failed to load site script $ac_site_file 2185See \`config.log' for more details" "$LINENO" 5; } 2186 fi 2187done 2188 2189if test -r "$cache_file"; then 2190 # Some versions of bash will fail to source /dev/null (special files 2191 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2192 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2194printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2195 case $cache_file in 2196 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2197 *) . "./$cache_file";; 2198 esac 2199 fi 2200else 2201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2202printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2203 >$cache_file 2204fi 2205 2206as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2207# Test code for whether the C compiler supports C89 (global declarations) 2208ac_c_conftest_c89_globals=' 2209/* Does the compiler advertise C89 conformance? 2210 Do not test the value of __STDC__, because some compilers set it to 0 2211 while being otherwise adequately conformant. */ 2212#if !defined __STDC__ 2213# error "Compiler does not advertise C89 conformance" 2214#endif 2215 2216#include <stddef.h> 2217#include <stdarg.h> 2218struct stat; 2219/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2220struct buf { int x; }; 2221struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2222static char *e (p, i) 2223 char **p; 2224 int i; 2225{ 2226 return p[i]; 2227} 2228static char *f (char * (*g) (char **, int), char **p, ...) 2229{ 2230 char *s; 2231 va_list v; 2232 va_start (v,p); 2233 s = g (p, va_arg (v,int)); 2234 va_end (v); 2235 return s; 2236} 2237 2238/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2239 function prototypes and stuff, but not \xHH hex character constants. 2240 These do not provoke an error unfortunately, instead are silently treated 2241 as an "x". The following induces an error, until -std is added to get 2242 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2243 array size at least. It is necessary to write \x00 == 0 to get something 2244 that is true only with -std. */ 2245int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2246 2247/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2248 inside strings and character constants. */ 2249#define FOO(x) '\''x'\'' 2250int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2251 2252int test (int i, double x); 2253struct s1 {int (*f) (int a);}; 2254struct s2 {int (*f) (double a);}; 2255int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2256 int, int);' 2257 2258# Test code for whether the C compiler supports C89 (body of main). 2259ac_c_conftest_c89_main=' 2260ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2261' 2262 2263# Test code for whether the C compiler supports C99 (global declarations) 2264ac_c_conftest_c99_globals=' 2265// Does the compiler advertise C99 conformance? 2266#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2267# error "Compiler does not advertise C99 conformance" 2268#endif 2269 2270#include <stdbool.h> 2271extern int puts (const char *); 2272extern int printf (const char *, ...); 2273extern int dprintf (int, const char *, ...); 2274extern void *malloc (size_t); 2275 2276// Check varargs macros. These examples are taken from C99 6.10.3.5. 2277// dprintf is used instead of fprintf to avoid needing to declare 2278// FILE and stderr. 2279#define debug(...) dprintf (2, __VA_ARGS__) 2280#define showlist(...) puts (#__VA_ARGS__) 2281#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2282static void 2283test_varargs_macros (void) 2284{ 2285 int x = 1234; 2286 int y = 5678; 2287 debug ("Flag"); 2288 debug ("X = %d\n", x); 2289 showlist (The first, second, and third items.); 2290 report (x>y, "x is %d but y is %d", x, y); 2291} 2292 2293// Check long long types. 2294#define BIG64 18446744073709551615ull 2295#define BIG32 4294967295ul 2296#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2297#if !BIG_OK 2298 #error "your preprocessor is broken" 2299#endif 2300#if BIG_OK 2301#else 2302 #error "your preprocessor is broken" 2303#endif 2304static long long int bignum = -9223372036854775807LL; 2305static unsigned long long int ubignum = BIG64; 2306 2307struct incomplete_array 2308{ 2309 int datasize; 2310 double data[]; 2311}; 2312 2313struct named_init { 2314 int number; 2315 const wchar_t *name; 2316 double average; 2317}; 2318 2319typedef const char *ccp; 2320 2321static inline int 2322test_restrict (ccp restrict text) 2323{ 2324 // See if C++-style comments work. 2325 // Iterate through items via the restricted pointer. 2326 // Also check for declarations in for loops. 2327 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2328 continue; 2329 return 0; 2330} 2331 2332// Check varargs and va_copy. 2333static bool 2334test_varargs (const char *format, ...) 2335{ 2336 va_list args; 2337 va_start (args, format); 2338 va_list args_copy; 2339 va_copy (args_copy, args); 2340 2341 const char *str = ""; 2342 int number = 0; 2343 float fnumber = 0; 2344 2345 while (*format) 2346 { 2347 switch (*format++) 2348 { 2349 case '\''s'\'': // string 2350 str = va_arg (args_copy, const char *); 2351 break; 2352 case '\''d'\'': // int 2353 number = va_arg (args_copy, int); 2354 break; 2355 case '\''f'\'': // float 2356 fnumber = va_arg (args_copy, double); 2357 break; 2358 default: 2359 break; 2360 } 2361 } 2362 va_end (args_copy); 2363 va_end (args); 2364 2365 return *str && number && fnumber; 2366} 2367' 2368 2369# Test code for whether the C compiler supports C99 (body of main). 2370ac_c_conftest_c99_main=' 2371 // Check bool. 2372 _Bool success = false; 2373 success |= (argc != 0); 2374 2375 // Check restrict. 2376 if (test_restrict ("String literal") == 0) 2377 success = true; 2378 char *restrict newvar = "Another string"; 2379 2380 // Check varargs. 2381 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2382 test_varargs_macros (); 2383 2384 // Check flexible array members. 2385 struct incomplete_array *ia = 2386 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2387 ia->datasize = 10; 2388 for (int i = 0; i < ia->datasize; ++i) 2389 ia->data[i] = i * 1.234; 2390 2391 // Check named initializers. 2392 struct named_init ni = { 2393 .number = 34, 2394 .name = L"Test wide string", 2395 .average = 543.34343, 2396 }; 2397 2398 ni.number = 58; 2399 2400 int dynamic_array[ni.number]; 2401 dynamic_array[0] = argv[0][0]; 2402 dynamic_array[ni.number - 1] = 543; 2403 2404 // work around unused variable warnings 2405 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2406 || dynamic_array[ni.number - 1] != 543); 2407' 2408 2409# Test code for whether the C compiler supports C11 (global declarations) 2410ac_c_conftest_c11_globals=' 2411// Does the compiler advertise C11 conformance? 2412#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2413# error "Compiler does not advertise C11 conformance" 2414#endif 2415 2416// Check _Alignas. 2417char _Alignas (double) aligned_as_double; 2418char _Alignas (0) no_special_alignment; 2419extern char aligned_as_int; 2420char _Alignas (0) _Alignas (int) aligned_as_int; 2421 2422// Check _Alignof. 2423enum 2424{ 2425 int_alignment = _Alignof (int), 2426 int_array_alignment = _Alignof (int[100]), 2427 char_alignment = _Alignof (char) 2428}; 2429_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2430 2431// Check _Noreturn. 2432int _Noreturn does_not_return (void) { for (;;) continue; } 2433 2434// Check _Static_assert. 2435struct test_static_assert 2436{ 2437 int x; 2438 _Static_assert (sizeof (int) <= sizeof (long int), 2439 "_Static_assert does not work in struct"); 2440 long int y; 2441}; 2442 2443// Check UTF-8 literals. 2444#define u8 syntax error! 2445char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2446 2447// Check duplicate typedefs. 2448typedef long *long_ptr; 2449typedef long int *long_ptr; 2450typedef long_ptr long_ptr; 2451 2452// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2453struct anonymous 2454{ 2455 union { 2456 struct { int i; int j; }; 2457 struct { int k; long int l; } w; 2458 }; 2459 int m; 2460} v1; 2461' 2462 2463# Test code for whether the C compiler supports C11 (body of main). 2464ac_c_conftest_c11_main=' 2465 _Static_assert ((offsetof (struct anonymous, i) 2466 == offsetof (struct anonymous, w.k)), 2467 "Anonymous union alignment botch"); 2468 v1.i = 2; 2469 v1.w.k = 5; 2470 ok |= v1.i != 5; 2471' 2472 2473# Test code for whether the C compiler supports C11 (complete). 2474ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2475${ac_c_conftest_c99_globals} 2476${ac_c_conftest_c11_globals} 2477 2478int 2479main (int argc, char **argv) 2480{ 2481 int ok = 0; 2482 ${ac_c_conftest_c89_main} 2483 ${ac_c_conftest_c99_main} 2484 ${ac_c_conftest_c11_main} 2485 return ok; 2486} 2487" 2488 2489# Test code for whether the C compiler supports C99 (complete). 2490ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2491${ac_c_conftest_c99_globals} 2492 2493int 2494main (int argc, char **argv) 2495{ 2496 int ok = 0; 2497 ${ac_c_conftest_c89_main} 2498 ${ac_c_conftest_c99_main} 2499 return ok; 2500} 2501" 2502 2503# Test code for whether the C compiler supports C89 (complete). 2504ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2505 2506int 2507main (int argc, char **argv) 2508{ 2509 int ok = 0; 2510 ${ac_c_conftest_c89_main} 2511 return ok; 2512} 2513" 2514 2515as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2516as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2517as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2518as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2519as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2520as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2521as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2522as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2523as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2524as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2525 2526# Auxiliary files required by this configure script. 2527ac_aux_files="config.guess config.sub compile missing install-sh" 2528 2529# Locations in which to look for auxiliary files. 2530ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2531 2532# Search for a directory containing all of the required auxiliary files, 2533# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2534# If we don't find one directory that contains all the files we need, 2535# we report the set of missing files from the *first* directory in 2536# $ac_aux_dir_candidates and give up. 2537ac_missing_aux_files="" 2538ac_first_candidate=: 2539printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2540as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2541as_found=false 2542for as_dir in $ac_aux_dir_candidates 2543do 2544 IFS=$as_save_IFS 2545 case $as_dir in #((( 2546 '') as_dir=./ ;; 2547 */) ;; 2548 *) as_dir=$as_dir/ ;; 2549 esac 2550 as_found=: 2551 2552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2553 ac_aux_dir_found=yes 2554 ac_install_sh= 2555 for ac_aux in $ac_aux_files 2556 do 2557 # As a special case, if "install-sh" is required, that requirement 2558 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2559 # and $ac_install_sh is set appropriately for whichever one is found. 2560 if test x"$ac_aux" = x"install-sh" 2561 then 2562 if test -f "${as_dir}install-sh"; then 2563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2564 ac_install_sh="${as_dir}install-sh -c" 2565 elif test -f "${as_dir}install.sh"; then 2566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2567 ac_install_sh="${as_dir}install.sh -c" 2568 elif test -f "${as_dir}shtool"; then 2569 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2570 ac_install_sh="${as_dir}shtool install -c" 2571 else 2572 ac_aux_dir_found=no 2573 if $ac_first_candidate; then 2574 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2575 else 2576 break 2577 fi 2578 fi 2579 else 2580 if test -f "${as_dir}${ac_aux}"; then 2581 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2582 else 2583 ac_aux_dir_found=no 2584 if $ac_first_candidate; then 2585 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2586 else 2587 break 2588 fi 2589 fi 2590 fi 2591 done 2592 if test "$ac_aux_dir_found" = yes; then 2593 ac_aux_dir="$as_dir" 2594 break 2595 fi 2596 ac_first_candidate=false 2597 2598 as_found=false 2599done 2600IFS=$as_save_IFS 2601if $as_found 2602then : 2603 2604else $as_nop 2605 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2606fi 2607 2608 2609# These three variables are undocumented and unsupported, 2610# and are intended to be withdrawn in a future Autoconf release. 2611# They can cause serious problems if a builder's source tree is in a directory 2612# whose full name contains unusual characters. 2613if test -f "${ac_aux_dir}config.guess"; then 2614 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2615fi 2616if test -f "${ac_aux_dir}config.sub"; then 2617 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2618fi 2619if test -f "$ac_aux_dir/configure"; then 2620 ac_configure="$SHELL ${ac_aux_dir}configure" 2621fi 2622 2623# Check that the precious variables saved in the cache have kept the same 2624# value. 2625ac_cache_corrupted=false 2626for ac_var in $ac_precious_vars; do 2627 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2628 eval ac_new_set=\$ac_env_${ac_var}_set 2629 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2630 eval ac_new_val=\$ac_env_${ac_var}_value 2631 case $ac_old_set,$ac_new_set in 2632 set,) 2633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2634printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2635 ac_cache_corrupted=: ;; 2636 ,set) 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2638printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2639 ac_cache_corrupted=: ;; 2640 ,);; 2641 *) 2642 if test "x$ac_old_val" != "x$ac_new_val"; then 2643 # differences in whitespace do not lead to failure. 2644 ac_old_val_w=`echo x $ac_old_val` 2645 ac_new_val_w=`echo x $ac_new_val` 2646 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2648printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2649 ac_cache_corrupted=: 2650 else 2651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2652printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2653 eval $ac_var=\$ac_old_val 2654 fi 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2656printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2658printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2659 fi;; 2660 esac 2661 # Pass precious variables to config.status. 2662 if test "$ac_new_set" = set; then 2663 case $ac_new_val in 2664 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2665 *) ac_arg=$ac_var=$ac_new_val ;; 2666 esac 2667 case " $ac_configure_args " in 2668 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2669 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2670 esac 2671 fi 2672done 2673if $ac_cache_corrupted; then 2674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2675printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2677printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2678 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2679 and start over" "$LINENO" 5 2680fi 2681## -------------------- ## 2682## Main body of script. ## 2683## -------------------- ## 2684 2685ac_ext=c 2686ac_cpp='$CPP $CPPFLAGS' 2687ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2688ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2689ac_compiler_gnu=$ac_cv_c_compiler_gnu 2690 2691 2692 2693ac_config_headers="$ac_config_headers config.h" 2694 2695 2696# Initialize Automake 2697am__api_version='1.16' 2698 2699 2700 2701 # Find a good install program. We prefer a C program (faster), 2702# so one script is as good as another. But avoid the broken or 2703# incompatible versions: 2704# SysV /etc/install, /usr/sbin/install 2705# SunOS /usr/etc/install 2706# IRIX /sbin/install 2707# AIX /bin/install 2708# AmigaOS /C/install, which installs bootblocks on floppy discs 2709# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2710# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2711# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2712# OS/2's system install, which has a completely different semantic 2713# ./install, which can be erroneously created by make from ./install.sh. 2714# Reject install programs that cannot install multiple files. 2715{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2716printf %s "checking for a BSD-compatible install... " >&6; } 2717if test -z "$INSTALL"; then 2718if test ${ac_cv_path_install+y} 2719then : 2720 printf %s "(cached) " >&6 2721else $as_nop 2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2723for as_dir in $PATH 2724do 2725 IFS=$as_save_IFS 2726 case $as_dir in #((( 2727 '') as_dir=./ ;; 2728 */) ;; 2729 *) as_dir=$as_dir/ ;; 2730 esac 2731 # Account for fact that we put trailing slashes in our PATH walk. 2732case $as_dir in #(( 2733 ./ | /[cC]/* | \ 2734 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2735 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2736 /usr/ucb/* ) ;; 2737 *) 2738 # OSF1 and SCO ODT 3.0 have their own names for install. 2739 # Don't use installbsd from OSF since it installs stuff as root 2740 # by default. 2741 for ac_prog in ginstall scoinst install; do 2742 for ac_exec_ext in '' $ac_executable_extensions; do 2743 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2744 if test $ac_prog = install && 2745 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2746 # AIX install. It has an incompatible calling convention. 2747 : 2748 elif test $ac_prog = install && 2749 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2750 # program-specific install script used by HP pwplus--don't use. 2751 : 2752 else 2753 rm -rf conftest.one conftest.two conftest.dir 2754 echo one > conftest.one 2755 echo two > conftest.two 2756 mkdir conftest.dir 2757 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2758 test -s conftest.one && test -s conftest.two && 2759 test -s conftest.dir/conftest.one && 2760 test -s conftest.dir/conftest.two 2761 then 2762 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2763 break 3 2764 fi 2765 fi 2766 fi 2767 done 2768 done 2769 ;; 2770esac 2771 2772 done 2773IFS=$as_save_IFS 2774 2775rm -rf conftest.one conftest.two conftest.dir 2776 2777fi 2778 if test ${ac_cv_path_install+y}; then 2779 INSTALL=$ac_cv_path_install 2780 else 2781 # As a last resort, use the slow shell script. Don't cache a 2782 # value for INSTALL within a source directory, because that will 2783 # break other packages using the cache if that directory is 2784 # removed, or if the value is a relative name. 2785 INSTALL=$ac_install_sh 2786 fi 2787fi 2788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2789printf "%s\n" "$INSTALL" >&6; } 2790 2791# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2792# It thinks the first close brace ends the variable substitution. 2793test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2794 2795test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2796 2797test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2798 2799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2800printf %s "checking whether build environment is sane... " >&6; } 2801# Reject unsafe characters in $srcdir or the absolute working directory 2802# name. Accept space and tab only in the latter. 2803am_lf=' 2804' 2805case `pwd` in 2806 *[\\\"\#\$\&\'\`$am_lf]*) 2807 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2808esac 2809case $srcdir in 2810 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2811 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2812esac 2813 2814# Do 'set' in a subshell so we don't clobber the current shell's 2815# arguments. Must try -L first in case configure is actually a 2816# symlink; some systems play weird games with the mod time of symlinks 2817# (eg FreeBSD returns the mod time of the symlink's containing 2818# directory). 2819if ( 2820 am_has_slept=no 2821 for am_try in 1 2; do 2822 echo "timestamp, slept: $am_has_slept" > conftest.file 2823 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2824 if test "$*" = "X"; then 2825 # -L didn't work. 2826 set X `ls -t "$srcdir/configure" conftest.file` 2827 fi 2828 if test "$*" != "X $srcdir/configure conftest.file" \ 2829 && test "$*" != "X conftest.file $srcdir/configure"; then 2830 2831 # If neither matched, then we have a broken ls. This can happen 2832 # if, for instance, CONFIG_SHELL is bash and it inherits a 2833 # broken ls alias from the environment. This has actually 2834 # happened. Such a system could not be considered "sane". 2835 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2836 alias in your environment" "$LINENO" 5 2837 fi 2838 if test "$2" = conftest.file || test $am_try -eq 2; then 2839 break 2840 fi 2841 # Just in case. 2842 sleep 1 2843 am_has_slept=yes 2844 done 2845 test "$2" = conftest.file 2846 ) 2847then 2848 # Ok. 2849 : 2850else 2851 as_fn_error $? "newly created file is older than distributed files! 2852Check your system clock" "$LINENO" 5 2853fi 2854{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2855printf "%s\n" "yes" >&6; } 2856# If we didn't sleep, we still need to ensure time stamps of config.status and 2857# generated files are strictly newer. 2858am_sleep_pid= 2859if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2860 ( sleep 1 ) & 2861 am_sleep_pid=$! 2862fi 2863 2864rm -f conftest.file 2865 2866test "$program_prefix" != NONE && 2867 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2868# Use a double $ so make ignores it. 2869test "$program_suffix" != NONE && 2870 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2871# Double any \ or $. 2872# By default was `s,x,x', remove it if useless. 2873ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2874program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2875 2876 2877# Expand $ac_aux_dir to an absolute path. 2878am_aux_dir=`cd "$ac_aux_dir" && pwd` 2879 2880 2881 if test x"${MISSING+set}" != xset; then 2882 MISSING="\${SHELL} '$am_aux_dir/missing'" 2883fi 2884# Use eval to expand $SHELL 2885if eval "$MISSING --is-lightweight"; then 2886 am_missing_run="$MISSING " 2887else 2888 am_missing_run= 2889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2890printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2891fi 2892 2893if test x"${install_sh+set}" != xset; then 2894 case $am_aux_dir in 2895 *\ * | *\ *) 2896 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2897 *) 2898 install_sh="\${SHELL} $am_aux_dir/install-sh" 2899 esac 2900fi 2901 2902# Installed binaries are usually stripped using 'strip' when the user 2903# run "make install-strip". However 'strip' might not be the right 2904# tool to use in cross-compilation environments, therefore Automake 2905# will honor the 'STRIP' environment variable to overrule this program. 2906if test "$cross_compiling" != no; then 2907 if test -n "$ac_tool_prefix"; then 2908 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2909set dummy ${ac_tool_prefix}strip; ac_word=$2 2910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2911printf %s "checking for $ac_word... " >&6; } 2912if test ${ac_cv_prog_STRIP+y} 2913then : 2914 printf %s "(cached) " >&6 2915else $as_nop 2916 if test -n "$STRIP"; then 2917 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2918else 2919as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2920for as_dir in $PATH 2921do 2922 IFS=$as_save_IFS 2923 case $as_dir in #((( 2924 '') as_dir=./ ;; 2925 */) ;; 2926 *) as_dir=$as_dir/ ;; 2927 esac 2928 for ac_exec_ext in '' $ac_executable_extensions; do 2929 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2930 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2932 break 2 2933 fi 2934done 2935 done 2936IFS=$as_save_IFS 2937 2938fi 2939fi 2940STRIP=$ac_cv_prog_STRIP 2941if test -n "$STRIP"; then 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2943printf "%s\n" "$STRIP" >&6; } 2944else 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946printf "%s\n" "no" >&6; } 2947fi 2948 2949 2950fi 2951if test -z "$ac_cv_prog_STRIP"; then 2952 ac_ct_STRIP=$STRIP 2953 # Extract the first word of "strip", so it can be a program name with args. 2954set dummy strip; ac_word=$2 2955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2956printf %s "checking for $ac_word... " >&6; } 2957if test ${ac_cv_prog_ac_ct_STRIP+y} 2958then : 2959 printf %s "(cached) " >&6 2960else $as_nop 2961 if test -n "$ac_ct_STRIP"; then 2962 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2963else 2964as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2965for as_dir in $PATH 2966do 2967 IFS=$as_save_IFS 2968 case $as_dir in #((( 2969 '') as_dir=./ ;; 2970 */) ;; 2971 *) as_dir=$as_dir/ ;; 2972 esac 2973 for ac_exec_ext in '' $ac_executable_extensions; do 2974 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2975 ac_cv_prog_ac_ct_STRIP="strip" 2976 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2977 break 2 2978 fi 2979done 2980 done 2981IFS=$as_save_IFS 2982 2983fi 2984fi 2985ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2986if test -n "$ac_ct_STRIP"; then 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2988printf "%s\n" "$ac_ct_STRIP" >&6; } 2989else 2990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2991printf "%s\n" "no" >&6; } 2992fi 2993 2994 if test "x$ac_ct_STRIP" = x; then 2995 STRIP=":" 2996 else 2997 case $cross_compiling:$ac_tool_warned in 2998yes:) 2999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3000printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3001ac_tool_warned=yes ;; 3002esac 3003 STRIP=$ac_ct_STRIP 3004 fi 3005else 3006 STRIP="$ac_cv_prog_STRIP" 3007fi 3008 3009fi 3010INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3011 3012 3013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3014printf %s "checking for a race-free mkdir -p... " >&6; } 3015if test -z "$MKDIR_P"; then 3016 if test ${ac_cv_path_mkdir+y} 3017then : 3018 printf %s "(cached) " >&6 3019else $as_nop 3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3021for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3022do 3023 IFS=$as_save_IFS 3024 case $as_dir in #((( 3025 '') as_dir=./ ;; 3026 */) ;; 3027 *) as_dir=$as_dir/ ;; 3028 esac 3029 for ac_prog in mkdir gmkdir; do 3030 for ac_exec_ext in '' $ac_executable_extensions; do 3031 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3032 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3033 'mkdir ('*'coreutils) '* | \ 3034 'BusyBox '* | \ 3035 'mkdir (fileutils) '4.1*) 3036 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3037 break 3;; 3038 esac 3039 done 3040 done 3041 done 3042IFS=$as_save_IFS 3043 3044fi 3045 3046 test -d ./--version && rmdir ./--version 3047 if test ${ac_cv_path_mkdir+y}; then 3048 MKDIR_P="$ac_cv_path_mkdir -p" 3049 else 3050 # As a last resort, use the slow shell script. Don't cache a 3051 # value for MKDIR_P within a source directory, because that will 3052 # break other packages using the cache if that directory is 3053 # removed, or if the value is a relative name. 3054 MKDIR_P="$ac_install_sh -d" 3055 fi 3056fi 3057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3058printf "%s\n" "$MKDIR_P" >&6; } 3059 3060for ac_prog in gawk mawk nawk awk 3061do 3062 # Extract the first word of "$ac_prog", so it can be a program name with args. 3063set dummy $ac_prog; ac_word=$2 3064{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3065printf %s "checking for $ac_word... " >&6; } 3066if test ${ac_cv_prog_AWK+y} 3067then : 3068 printf %s "(cached) " >&6 3069else $as_nop 3070 if test -n "$AWK"; then 3071 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3072else 3073as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3074for as_dir in $PATH 3075do 3076 IFS=$as_save_IFS 3077 case $as_dir in #((( 3078 '') as_dir=./ ;; 3079 */) ;; 3080 *) as_dir=$as_dir/ ;; 3081 esac 3082 for ac_exec_ext in '' $ac_executable_extensions; do 3083 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3084 ac_cv_prog_AWK="$ac_prog" 3085 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3086 break 2 3087 fi 3088done 3089 done 3090IFS=$as_save_IFS 3091 3092fi 3093fi 3094AWK=$ac_cv_prog_AWK 3095if test -n "$AWK"; then 3096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3097printf "%s\n" "$AWK" >&6; } 3098else 3099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3100printf "%s\n" "no" >&6; } 3101fi 3102 3103 3104 test -n "$AWK" && break 3105done 3106 3107{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3108printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3109set x ${MAKE-make} 3110ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3111if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3112then : 3113 printf %s "(cached) " >&6 3114else $as_nop 3115 cat >conftest.make <<\_ACEOF 3116SHELL = /bin/sh 3117all: 3118 @echo '@@@%%%=$(MAKE)=@@@%%%' 3119_ACEOF 3120# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3121case `${MAKE-make} -f conftest.make 2>/dev/null` in 3122 *@@@%%%=?*=@@@%%%*) 3123 eval ac_cv_prog_make_${ac_make}_set=yes;; 3124 *) 3125 eval ac_cv_prog_make_${ac_make}_set=no;; 3126esac 3127rm -f conftest.make 3128fi 3129if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3131printf "%s\n" "yes" >&6; } 3132 SET_MAKE= 3133else 3134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135printf "%s\n" "no" >&6; } 3136 SET_MAKE="MAKE=${MAKE-make}" 3137fi 3138 3139rm -rf .tst 2>/dev/null 3140mkdir .tst 2>/dev/null 3141if test -d .tst; then 3142 am__leading_dot=. 3143else 3144 am__leading_dot=_ 3145fi 3146rmdir .tst 2>/dev/null 3147 3148# Check whether --enable-silent-rules was given. 3149if test ${enable_silent_rules+y} 3150then : 3151 enableval=$enable_silent_rules; 3152fi 3153 3154case $enable_silent_rules in # ((( 3155 yes) AM_DEFAULT_VERBOSITY=0;; 3156 no) AM_DEFAULT_VERBOSITY=1;; 3157 *) AM_DEFAULT_VERBOSITY=1;; 3158esac 3159am_make=${MAKE-make} 3160{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3161printf %s "checking whether $am_make supports nested variables... " >&6; } 3162if test ${am_cv_make_support_nested_variables+y} 3163then : 3164 printf %s "(cached) " >&6 3165else $as_nop 3166 if printf "%s\n" 'TRUE=$(BAR$(V)) 3167BAR0=false 3168BAR1=true 3169V=1 3170am__doit: 3171 @$(TRUE) 3172.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3173 am_cv_make_support_nested_variables=yes 3174else 3175 am_cv_make_support_nested_variables=no 3176fi 3177fi 3178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3179printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3180if test $am_cv_make_support_nested_variables = yes; then 3181 AM_V='$(V)' 3182 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3183else 3184 AM_V=$AM_DEFAULT_VERBOSITY 3185 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3186fi 3187AM_BACKSLASH='\' 3188 3189if test "`cd $srcdir && pwd`" != "`pwd`"; then 3190 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3191 # is not polluted with repeated "-I." 3192 am__isrc=' -I$(srcdir)' 3193 # test to see if srcdir already configured 3194 if test -f $srcdir/config.status; then 3195 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3196 fi 3197fi 3198 3199# test whether we have cygpath 3200if test -z "$CYGPATH_W"; then 3201 if (cygpath --version) >/dev/null 2>/dev/null; then 3202 CYGPATH_W='cygpath -w' 3203 else 3204 CYGPATH_W=echo 3205 fi 3206fi 3207 3208 3209# Define the identity of the package. 3210 PACKAGE='xhost' 3211 VERSION='1.0.9' 3212 3213 3214printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3215 3216 3217printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3218 3219# Some tools Automake needs. 3220 3221ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3222 3223 3224AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3225 3226 3227AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3228 3229 3230AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3231 3232 3233MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3234 3235# For better backward compatibility. To be removed once Automake 1.9.x 3236# dies out for good. For more background, see: 3237# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3238# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3239mkdir_p='$(MKDIR_P)' 3240 3241# We need awk for the "check" target (and possibly the TAP driver). The 3242# system "awk" is bad on some platforms. 3243# Always define AMTAR for backward compatibility. Yes, it's still used 3244# in the wild :-( We should find a proper way to deprecate it ... 3245AMTAR='$${TAR-tar}' 3246 3247 3248# We'll loop over all known methods to create a tar archive until one works. 3249_am_tools='gnutar pax cpio none' 3250 3251am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3252 3253 3254 3255 3256 3257# Variables for tags utilities; see am/tags.am 3258if test -z "$CTAGS"; then 3259 CTAGS=ctags 3260fi 3261 3262if test -z "$ETAGS"; then 3263 ETAGS=etags 3264fi 3265 3266if test -z "$CSCOPE"; then 3267 CSCOPE=cscope 3268fi 3269 3270 3271 3272# POSIX will say in a future version that running "rm -f" with no argument 3273# is OK; and we want to be able to make that assumption in our Makefile 3274# recipes. So use an aggressive probe to check that the usage we want is 3275# actually supported "in the wild" to an acceptable degree. 3276# See automake bug#10828. 3277# To make any issue more visible, cause the running configure to be aborted 3278# by default if the 'rm' program in use doesn't match our expectations; the 3279# user can still override this though. 3280if rm -f && rm -fr && rm -rf; then : OK; else 3281 cat >&2 <<'END' 3282Oops! 3283 3284Your 'rm' program seems unable to run without file operands specified 3285on the command line, even when the '-f' option is present. This is contrary 3286to the behaviour of most rm programs out there, and not conforming with 3287the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3288 3289Please tell bug-automake@gnu.org about your system, including the value 3290of your $PATH and any error possibly output before this message. This 3291can help us improve future automake versions. 3292 3293END 3294 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3295 echo 'Configuration will proceed anyway, since you have set the' >&2 3296 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3297 echo >&2 3298 else 3299 cat >&2 <<'END' 3300Aborting the configuration process, to ensure you take notice of the issue. 3301 3302You can download and install GNU coreutils to get an 'rm' implementation 3303that behaves properly: <https://www.gnu.org/software/coreutils/>. 3304 3305If you want to complete the configuration process using your problematic 3306'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3307to "yes", and re-run configure. 3308 3309END 3310 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3311 fi 3312fi 3313 3314 3315# Set common system defines for POSIX extensions, such as _GNU_SOURCE 3316# Must be called before any macros that run the compiler (like 3317# XORG_DEFAULT_OPTIONS) to avoid autoconf errors. 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327DEPDIR="${am__leading_dot}deps" 3328 3329ac_config_commands="$ac_config_commands depfiles" 3330 3331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3332printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3333cat > confinc.mk << 'END' 3334am__doit: 3335 @echo this is the am__doit target >confinc.out 3336.PHONY: am__doit 3337END 3338am__include="#" 3339am__quote= 3340# BSD make does it like this. 3341echo '.include "confinc.mk" # ignored' > confmf.BSD 3342# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3343echo 'include confinc.mk # ignored' > confmf.GNU 3344_am_result=no 3345for s in GNU BSD; do 3346 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3347 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3348 ac_status=$? 3349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3350 (exit $ac_status); } 3351 case $?:`cat confinc.out 2>/dev/null` in #( 3352 '0:this is the am__doit target') : 3353 case $s in #( 3354 BSD) : 3355 am__include='.include' am__quote='"' ;; #( 3356 *) : 3357 am__include='include' am__quote='' ;; 3358esac ;; #( 3359 *) : 3360 ;; 3361esac 3362 if test "$am__include" != "#"; then 3363 _am_result="yes ($s style)" 3364 break 3365 fi 3366done 3367rm -f confinc.* confmf.* 3368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3369printf "%s\n" "${_am_result}" >&6; } 3370 3371# Check whether --enable-dependency-tracking was given. 3372if test ${enable_dependency_tracking+y} 3373then : 3374 enableval=$enable_dependency_tracking; 3375fi 3376 3377if test "x$enable_dependency_tracking" != xno; then 3378 am_depcomp="$ac_aux_dir/depcomp" 3379 AMDEPBACKSLASH='\' 3380 am__nodep='_no' 3381fi 3382 if test "x$enable_dependency_tracking" != xno; then 3383 AMDEP_TRUE= 3384 AMDEP_FALSE='#' 3385else 3386 AMDEP_TRUE='#' 3387 AMDEP_FALSE= 3388fi 3389 3390 3391ac_ext=c 3392ac_cpp='$CPP $CPPFLAGS' 3393ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3394ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3395ac_compiler_gnu=$ac_cv_c_compiler_gnu 3396if test -n "$ac_tool_prefix"; then 3397 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3398set dummy ${ac_tool_prefix}gcc; ac_word=$2 3399{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3400printf %s "checking for $ac_word... " >&6; } 3401if test ${ac_cv_prog_CC+y} 3402then : 3403 printf %s "(cached) " >&6 3404else $as_nop 3405 if test -n "$CC"; then 3406 ac_cv_prog_CC="$CC" # Let the user override the test. 3407else 3408as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3409for as_dir in $PATH 3410do 3411 IFS=$as_save_IFS 3412 case $as_dir in #((( 3413 '') as_dir=./ ;; 3414 */) ;; 3415 *) as_dir=$as_dir/ ;; 3416 esac 3417 for ac_exec_ext in '' $ac_executable_extensions; do 3418 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3419 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3420 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3421 break 2 3422 fi 3423done 3424 done 3425IFS=$as_save_IFS 3426 3427fi 3428fi 3429CC=$ac_cv_prog_CC 3430if test -n "$CC"; then 3431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3432printf "%s\n" "$CC" >&6; } 3433else 3434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3435printf "%s\n" "no" >&6; } 3436fi 3437 3438 3439fi 3440if test -z "$ac_cv_prog_CC"; then 3441 ac_ct_CC=$CC 3442 # Extract the first word of "gcc", so it can be a program name with args. 3443set dummy gcc; ac_word=$2 3444{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3445printf %s "checking for $ac_word... " >&6; } 3446if test ${ac_cv_prog_ac_ct_CC+y} 3447then : 3448 printf %s "(cached) " >&6 3449else $as_nop 3450 if test -n "$ac_ct_CC"; then 3451 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3452else 3453as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3454for as_dir in $PATH 3455do 3456 IFS=$as_save_IFS 3457 case $as_dir in #((( 3458 '') as_dir=./ ;; 3459 */) ;; 3460 *) as_dir=$as_dir/ ;; 3461 esac 3462 for ac_exec_ext in '' $ac_executable_extensions; do 3463 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3464 ac_cv_prog_ac_ct_CC="gcc" 3465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3466 break 2 3467 fi 3468done 3469 done 3470IFS=$as_save_IFS 3471 3472fi 3473fi 3474ac_ct_CC=$ac_cv_prog_ac_ct_CC 3475if test -n "$ac_ct_CC"; then 3476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3477printf "%s\n" "$ac_ct_CC" >&6; } 3478else 3479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3480printf "%s\n" "no" >&6; } 3481fi 3482 3483 if test "x$ac_ct_CC" = x; then 3484 CC="" 3485 else 3486 case $cross_compiling:$ac_tool_warned in 3487yes:) 3488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3489printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3490ac_tool_warned=yes ;; 3491esac 3492 CC=$ac_ct_CC 3493 fi 3494else 3495 CC="$ac_cv_prog_CC" 3496fi 3497 3498if test -z "$CC"; then 3499 if test -n "$ac_tool_prefix"; then 3500 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3501set dummy ${ac_tool_prefix}cc; ac_word=$2 3502{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3503printf %s "checking for $ac_word... " >&6; } 3504if test ${ac_cv_prog_CC+y} 3505then : 3506 printf %s "(cached) " >&6 3507else $as_nop 3508 if test -n "$CC"; then 3509 ac_cv_prog_CC="$CC" # Let the user override the test. 3510else 3511as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3512for as_dir in $PATH 3513do 3514 IFS=$as_save_IFS 3515 case $as_dir in #((( 3516 '') as_dir=./ ;; 3517 */) ;; 3518 *) as_dir=$as_dir/ ;; 3519 esac 3520 for ac_exec_ext in '' $ac_executable_extensions; do 3521 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3522 ac_cv_prog_CC="${ac_tool_prefix}cc" 3523 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3524 break 2 3525 fi 3526done 3527 done 3528IFS=$as_save_IFS 3529 3530fi 3531fi 3532CC=$ac_cv_prog_CC 3533if test -n "$CC"; then 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3535printf "%s\n" "$CC" >&6; } 3536else 3537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3538printf "%s\n" "no" >&6; } 3539fi 3540 3541 3542 fi 3543fi 3544if test -z "$CC"; then 3545 # Extract the first word of "cc", so it can be a program name with args. 3546set dummy cc; ac_word=$2 3547{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3548printf %s "checking for $ac_word... " >&6; } 3549if test ${ac_cv_prog_CC+y} 3550then : 3551 printf %s "(cached) " >&6 3552else $as_nop 3553 if test -n "$CC"; then 3554 ac_cv_prog_CC="$CC" # Let the user override the test. 3555else 3556 ac_prog_rejected=no 3557as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3558for as_dir in $PATH 3559do 3560 IFS=$as_save_IFS 3561 case $as_dir in #((( 3562 '') as_dir=./ ;; 3563 */) ;; 3564 *) as_dir=$as_dir/ ;; 3565 esac 3566 for ac_exec_ext in '' $ac_executable_extensions; do 3567 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3568 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3569 ac_prog_rejected=yes 3570 continue 3571 fi 3572 ac_cv_prog_CC="cc" 3573 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3574 break 2 3575 fi 3576done 3577 done 3578IFS=$as_save_IFS 3579 3580if test $ac_prog_rejected = yes; then 3581 # We found a bogon in the path, so make sure we never use it. 3582 set dummy $ac_cv_prog_CC 3583 shift 3584 if test $# != 0; then 3585 # We chose a different compiler from the bogus one. 3586 # However, it has the same basename, so the bogon will be chosen 3587 # first if we set CC to just the basename; use the full file name. 3588 shift 3589 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3590 fi 3591fi 3592fi 3593fi 3594CC=$ac_cv_prog_CC 3595if test -n "$CC"; then 3596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3597printf "%s\n" "$CC" >&6; } 3598else 3599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3600printf "%s\n" "no" >&6; } 3601fi 3602 3603 3604fi 3605if test -z "$CC"; then 3606 if test -n "$ac_tool_prefix"; then 3607 for ac_prog in cl.exe 3608 do 3609 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3610set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3611{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3612printf %s "checking for $ac_word... " >&6; } 3613if test ${ac_cv_prog_CC+y} 3614then : 3615 printf %s "(cached) " >&6 3616else $as_nop 3617 if test -n "$CC"; then 3618 ac_cv_prog_CC="$CC" # Let the user override the test. 3619else 3620as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3621for as_dir in $PATH 3622do 3623 IFS=$as_save_IFS 3624 case $as_dir in #((( 3625 '') as_dir=./ ;; 3626 */) ;; 3627 *) as_dir=$as_dir/ ;; 3628 esac 3629 for ac_exec_ext in '' $ac_executable_extensions; do 3630 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3631 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3632 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3633 break 2 3634 fi 3635done 3636 done 3637IFS=$as_save_IFS 3638 3639fi 3640fi 3641CC=$ac_cv_prog_CC 3642if test -n "$CC"; then 3643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3644printf "%s\n" "$CC" >&6; } 3645else 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3647printf "%s\n" "no" >&6; } 3648fi 3649 3650 3651 test -n "$CC" && break 3652 done 3653fi 3654if test -z "$CC"; then 3655 ac_ct_CC=$CC 3656 for ac_prog in cl.exe 3657do 3658 # Extract the first word of "$ac_prog", so it can be a program name with args. 3659set dummy $ac_prog; ac_word=$2 3660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3661printf %s "checking for $ac_word... " >&6; } 3662if test ${ac_cv_prog_ac_ct_CC+y} 3663then : 3664 printf %s "(cached) " >&6 3665else $as_nop 3666 if test -n "$ac_ct_CC"; then 3667 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3668else 3669as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3670for as_dir in $PATH 3671do 3672 IFS=$as_save_IFS 3673 case $as_dir in #((( 3674 '') as_dir=./ ;; 3675 */) ;; 3676 *) as_dir=$as_dir/ ;; 3677 esac 3678 for ac_exec_ext in '' $ac_executable_extensions; do 3679 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3680 ac_cv_prog_ac_ct_CC="$ac_prog" 3681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3682 break 2 3683 fi 3684done 3685 done 3686IFS=$as_save_IFS 3687 3688fi 3689fi 3690ac_ct_CC=$ac_cv_prog_ac_ct_CC 3691if test -n "$ac_ct_CC"; then 3692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3693printf "%s\n" "$ac_ct_CC" >&6; } 3694else 3695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3696printf "%s\n" "no" >&6; } 3697fi 3698 3699 3700 test -n "$ac_ct_CC" && break 3701done 3702 3703 if test "x$ac_ct_CC" = x; then 3704 CC="" 3705 else 3706 case $cross_compiling:$ac_tool_warned in 3707yes:) 3708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3709printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3710ac_tool_warned=yes ;; 3711esac 3712 CC=$ac_ct_CC 3713 fi 3714fi 3715 3716fi 3717if test -z "$CC"; then 3718 if test -n "$ac_tool_prefix"; then 3719 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3720set dummy ${ac_tool_prefix}clang; ac_word=$2 3721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3722printf %s "checking for $ac_word... " >&6; } 3723if test ${ac_cv_prog_CC+y} 3724then : 3725 printf %s "(cached) " >&6 3726else $as_nop 3727 if test -n "$CC"; then 3728 ac_cv_prog_CC="$CC" # Let the user override the test. 3729else 3730as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3731for as_dir in $PATH 3732do 3733 IFS=$as_save_IFS 3734 case $as_dir in #((( 3735 '') as_dir=./ ;; 3736 */) ;; 3737 *) as_dir=$as_dir/ ;; 3738 esac 3739 for ac_exec_ext in '' $ac_executable_extensions; do 3740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3741 ac_cv_prog_CC="${ac_tool_prefix}clang" 3742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3743 break 2 3744 fi 3745done 3746 done 3747IFS=$as_save_IFS 3748 3749fi 3750fi 3751CC=$ac_cv_prog_CC 3752if test -n "$CC"; then 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3754printf "%s\n" "$CC" >&6; } 3755else 3756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3757printf "%s\n" "no" >&6; } 3758fi 3759 3760 3761fi 3762if test -z "$ac_cv_prog_CC"; then 3763 ac_ct_CC=$CC 3764 # Extract the first word of "clang", so it can be a program name with args. 3765set dummy clang; ac_word=$2 3766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3767printf %s "checking for $ac_word... " >&6; } 3768if test ${ac_cv_prog_ac_ct_CC+y} 3769then : 3770 printf %s "(cached) " >&6 3771else $as_nop 3772 if test -n "$ac_ct_CC"; then 3773 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3774else 3775as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3776for as_dir in $PATH 3777do 3778 IFS=$as_save_IFS 3779 case $as_dir in #((( 3780 '') as_dir=./ ;; 3781 */) ;; 3782 *) as_dir=$as_dir/ ;; 3783 esac 3784 for ac_exec_ext in '' $ac_executable_extensions; do 3785 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3786 ac_cv_prog_ac_ct_CC="clang" 3787 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3788 break 2 3789 fi 3790done 3791 done 3792IFS=$as_save_IFS 3793 3794fi 3795fi 3796ac_ct_CC=$ac_cv_prog_ac_ct_CC 3797if test -n "$ac_ct_CC"; then 3798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3799printf "%s\n" "$ac_ct_CC" >&6; } 3800else 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3802printf "%s\n" "no" >&6; } 3803fi 3804 3805 if test "x$ac_ct_CC" = x; then 3806 CC="" 3807 else 3808 case $cross_compiling:$ac_tool_warned in 3809yes:) 3810{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3811printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3812ac_tool_warned=yes ;; 3813esac 3814 CC=$ac_ct_CC 3815 fi 3816else 3817 CC="$ac_cv_prog_CC" 3818fi 3819 3820fi 3821 3822 3823test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3824printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3825as_fn_error $? "no acceptable C compiler found in \$PATH 3826See \`config.log' for more details" "$LINENO" 5; } 3827 3828# Provide some information about the compiler. 3829printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3830set X $ac_compile 3831ac_compiler=$2 3832for ac_option in --version -v -V -qversion -version; do 3833 { { ac_try="$ac_compiler $ac_option >&5" 3834case "(($ac_try" in 3835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3836 *) ac_try_echo=$ac_try;; 3837esac 3838eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3839printf "%s\n" "$ac_try_echo"; } >&5 3840 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3841 ac_status=$? 3842 if test -s conftest.err; then 3843 sed '10a\ 3844... rest of stderr output deleted ... 3845 10q' conftest.err >conftest.er1 3846 cat conftest.er1 >&5 3847 fi 3848 rm -f conftest.er1 conftest.err 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3850 test $ac_status = 0; } 3851done 3852 3853cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3854/* end confdefs.h. */ 3855 3856int 3857main (void) 3858{ 3859 3860 ; 3861 return 0; 3862} 3863_ACEOF 3864ac_clean_files_save=$ac_clean_files 3865ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3866# Try to create an executable without -o first, disregard a.out. 3867# It will help us diagnose broken compilers, and finding out an intuition 3868# of exeext. 3869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3870printf %s "checking whether the C compiler works... " >&6; } 3871ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3872 3873# The possible output files: 3874ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3875 3876ac_rmfiles= 3877for ac_file in $ac_files 3878do 3879 case $ac_file in 3880 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3881 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3882 esac 3883done 3884rm -f $ac_rmfiles 3885 3886if { { ac_try="$ac_link_default" 3887case "(($ac_try" in 3888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3889 *) ac_try_echo=$ac_try;; 3890esac 3891eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3892printf "%s\n" "$ac_try_echo"; } >&5 3893 (eval "$ac_link_default") 2>&5 3894 ac_status=$? 3895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3896 test $ac_status = 0; } 3897then : 3898 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3899# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3900# in a Makefile. We should not override ac_cv_exeext if it was cached, 3901# so that the user can short-circuit this test for compilers unknown to 3902# Autoconf. 3903for ac_file in $ac_files '' 3904do 3905 test -f "$ac_file" || continue 3906 case $ac_file in 3907 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3908 ;; 3909 [ab].out ) 3910 # We found the default executable, but exeext='' is most 3911 # certainly right. 3912 break;; 3913 *.* ) 3914 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3915 then :; else 3916 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3917 fi 3918 # We set ac_cv_exeext here because the later test for it is not 3919 # safe: cross compilers may not add the suffix if given an `-o' 3920 # argument, so we may need to know it at that point already. 3921 # Even if this section looks crufty: it has the advantage of 3922 # actually working. 3923 break;; 3924 * ) 3925 break;; 3926 esac 3927done 3928test "$ac_cv_exeext" = no && ac_cv_exeext= 3929 3930else $as_nop 3931 ac_file='' 3932fi 3933if test -z "$ac_file" 3934then : 3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3936printf "%s\n" "no" >&6; } 3937printf "%s\n" "$as_me: failed program was:" >&5 3938sed 's/^/| /' conftest.$ac_ext >&5 3939 3940{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3941printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3942as_fn_error 77 "C compiler cannot create executables 3943See \`config.log' for more details" "$LINENO" 5; } 3944else $as_nop 3945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3946printf "%s\n" "yes" >&6; } 3947fi 3948{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3949printf %s "checking for C compiler default output file name... " >&6; } 3950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3951printf "%s\n" "$ac_file" >&6; } 3952ac_exeext=$ac_cv_exeext 3953 3954rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3955ac_clean_files=$ac_clean_files_save 3956{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3957printf %s "checking for suffix of executables... " >&6; } 3958if { { ac_try="$ac_link" 3959case "(($ac_try" in 3960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3961 *) ac_try_echo=$ac_try;; 3962esac 3963eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3964printf "%s\n" "$ac_try_echo"; } >&5 3965 (eval "$ac_link") 2>&5 3966 ac_status=$? 3967 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3968 test $ac_status = 0; } 3969then : 3970 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3971# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3972# work properly (i.e., refer to `conftest.exe'), while it won't with 3973# `rm'. 3974for ac_file in conftest.exe conftest conftest.*; do 3975 test -f "$ac_file" || continue 3976 case $ac_file in 3977 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3978 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3979 break;; 3980 * ) break;; 3981 esac 3982done 3983else $as_nop 3984 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3985printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3986as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3987See \`config.log' for more details" "$LINENO" 5; } 3988fi 3989rm -f conftest conftest$ac_cv_exeext 3990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3991printf "%s\n" "$ac_cv_exeext" >&6; } 3992 3993rm -f conftest.$ac_ext 3994EXEEXT=$ac_cv_exeext 3995ac_exeext=$EXEEXT 3996cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3997/* end confdefs.h. */ 3998#include <stdio.h> 3999int 4000main (void) 4001{ 4002FILE *f = fopen ("conftest.out", "w"); 4003 return ferror (f) || fclose (f) != 0; 4004 4005 ; 4006 return 0; 4007} 4008_ACEOF 4009ac_clean_files="$ac_clean_files conftest.out" 4010# Check that the compiler produces executables we can run. If not, either 4011# the compiler is broken, or we cross compile. 4012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4013printf %s "checking whether we are cross compiling... " >&6; } 4014if test "$cross_compiling" != yes; then 4015 { { ac_try="$ac_link" 4016case "(($ac_try" in 4017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4018 *) ac_try_echo=$ac_try;; 4019esac 4020eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4021printf "%s\n" "$ac_try_echo"; } >&5 4022 (eval "$ac_link") 2>&5 4023 ac_status=$? 4024 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4025 test $ac_status = 0; } 4026 if { ac_try='./conftest$ac_cv_exeext' 4027 { { case "(($ac_try" in 4028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4029 *) ac_try_echo=$ac_try;; 4030esac 4031eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4032printf "%s\n" "$ac_try_echo"; } >&5 4033 (eval "$ac_try") 2>&5 4034 ac_status=$? 4035 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4036 test $ac_status = 0; }; }; then 4037 cross_compiling=no 4038 else 4039 if test "$cross_compiling" = maybe; then 4040 cross_compiling=yes 4041 else 4042 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4043printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4044as_fn_error 77 "cannot run C compiled programs. 4045If you meant to cross compile, use \`--host'. 4046See \`config.log' for more details" "$LINENO" 5; } 4047 fi 4048 fi 4049fi 4050{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4051printf "%s\n" "$cross_compiling" >&6; } 4052 4053rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4054ac_clean_files=$ac_clean_files_save 4055{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4056printf %s "checking for suffix of object files... " >&6; } 4057if test ${ac_cv_objext+y} 4058then : 4059 printf %s "(cached) " >&6 4060else $as_nop 4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062/* end confdefs.h. */ 4063 4064int 4065main (void) 4066{ 4067 4068 ; 4069 return 0; 4070} 4071_ACEOF 4072rm -f conftest.o conftest.obj 4073if { { ac_try="$ac_compile" 4074case "(($ac_try" in 4075 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4076 *) ac_try_echo=$ac_try;; 4077esac 4078eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4079printf "%s\n" "$ac_try_echo"; } >&5 4080 (eval "$ac_compile") 2>&5 4081 ac_status=$? 4082 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4083 test $ac_status = 0; } 4084then : 4085 for ac_file in conftest.o conftest.obj conftest.*; do 4086 test -f "$ac_file" || continue; 4087 case $ac_file in 4088 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4089 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4090 break;; 4091 esac 4092done 4093else $as_nop 4094 printf "%s\n" "$as_me: failed program was:" >&5 4095sed 's/^/| /' conftest.$ac_ext >&5 4096 4097{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4098printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4099as_fn_error $? "cannot compute suffix of object files: cannot compile 4100See \`config.log' for more details" "$LINENO" 5; } 4101fi 4102rm -f conftest.$ac_cv_objext conftest.$ac_ext 4103fi 4104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4105printf "%s\n" "$ac_cv_objext" >&6; } 4106OBJEXT=$ac_cv_objext 4107ac_objext=$OBJEXT 4108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4109printf %s "checking whether the compiler supports GNU C... " >&6; } 4110if test ${ac_cv_c_compiler_gnu+y} 4111then : 4112 printf %s "(cached) " >&6 4113else $as_nop 4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115/* end confdefs.h. */ 4116 4117int 4118main (void) 4119{ 4120#ifndef __GNUC__ 4121 choke me 4122#endif 4123 4124 ; 4125 return 0; 4126} 4127_ACEOF 4128if ac_fn_c_try_compile "$LINENO" 4129then : 4130 ac_compiler_gnu=yes 4131else $as_nop 4132 ac_compiler_gnu=no 4133fi 4134rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4135ac_cv_c_compiler_gnu=$ac_compiler_gnu 4136 4137fi 4138{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4139printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4140ac_compiler_gnu=$ac_cv_c_compiler_gnu 4141 4142if test $ac_compiler_gnu = yes; then 4143 GCC=yes 4144else 4145 GCC= 4146fi 4147ac_test_CFLAGS=${CFLAGS+y} 4148ac_save_CFLAGS=$CFLAGS 4149{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4150printf %s "checking whether $CC accepts -g... " >&6; } 4151if test ${ac_cv_prog_cc_g+y} 4152then : 4153 printf %s "(cached) " >&6 4154else $as_nop 4155 ac_save_c_werror_flag=$ac_c_werror_flag 4156 ac_c_werror_flag=yes 4157 ac_cv_prog_cc_g=no 4158 CFLAGS="-g" 4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4160/* end confdefs.h. */ 4161 4162int 4163main (void) 4164{ 4165 4166 ; 4167 return 0; 4168} 4169_ACEOF 4170if ac_fn_c_try_compile "$LINENO" 4171then : 4172 ac_cv_prog_cc_g=yes 4173else $as_nop 4174 CFLAGS="" 4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176/* end confdefs.h. */ 4177 4178int 4179main (void) 4180{ 4181 4182 ; 4183 return 0; 4184} 4185_ACEOF 4186if ac_fn_c_try_compile "$LINENO" 4187then : 4188 4189else $as_nop 4190 ac_c_werror_flag=$ac_save_c_werror_flag 4191 CFLAGS="-g" 4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4193/* end confdefs.h. */ 4194 4195int 4196main (void) 4197{ 4198 4199 ; 4200 return 0; 4201} 4202_ACEOF 4203if ac_fn_c_try_compile "$LINENO" 4204then : 4205 ac_cv_prog_cc_g=yes 4206fi 4207rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4208fi 4209rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4210fi 4211rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4212 ac_c_werror_flag=$ac_save_c_werror_flag 4213fi 4214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4215printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4216if test $ac_test_CFLAGS; then 4217 CFLAGS=$ac_save_CFLAGS 4218elif test $ac_cv_prog_cc_g = yes; then 4219 if test "$GCC" = yes; then 4220 CFLAGS="-g -O2" 4221 else 4222 CFLAGS="-g" 4223 fi 4224else 4225 if test "$GCC" = yes; then 4226 CFLAGS="-O2" 4227 else 4228 CFLAGS= 4229 fi 4230fi 4231ac_prog_cc_stdc=no 4232if test x$ac_prog_cc_stdc = xno 4233then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4235printf %s "checking for $CC option to enable C11 features... " >&6; } 4236if test ${ac_cv_prog_cc_c11+y} 4237then : 4238 printf %s "(cached) " >&6 4239else $as_nop 4240 ac_cv_prog_cc_c11=no 4241ac_save_CC=$CC 4242cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243/* end confdefs.h. */ 4244$ac_c_conftest_c11_program 4245_ACEOF 4246for ac_arg in '' -std=gnu11 4247do 4248 CC="$ac_save_CC $ac_arg" 4249 if ac_fn_c_try_compile "$LINENO" 4250then : 4251 ac_cv_prog_cc_c11=$ac_arg 4252fi 4253rm -f core conftest.err conftest.$ac_objext conftest.beam 4254 test "x$ac_cv_prog_cc_c11" != "xno" && break 4255done 4256rm -f conftest.$ac_ext 4257CC=$ac_save_CC 4258fi 4259 4260if test "x$ac_cv_prog_cc_c11" = xno 4261then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4263printf "%s\n" "unsupported" >&6; } 4264else $as_nop 4265 if test "x$ac_cv_prog_cc_c11" = x 4266then : 4267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4268printf "%s\n" "none needed" >&6; } 4269else $as_nop 4270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4271printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4272 CC="$CC $ac_cv_prog_cc_c11" 4273fi 4274 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4275 ac_prog_cc_stdc=c11 4276fi 4277fi 4278if test x$ac_prog_cc_stdc = xno 4279then : 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4281printf %s "checking for $CC option to enable C99 features... " >&6; } 4282if test ${ac_cv_prog_cc_c99+y} 4283then : 4284 printf %s "(cached) " >&6 4285else $as_nop 4286 ac_cv_prog_cc_c99=no 4287ac_save_CC=$CC 4288cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289/* end confdefs.h. */ 4290$ac_c_conftest_c99_program 4291_ACEOF 4292for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4293do 4294 CC="$ac_save_CC $ac_arg" 4295 if ac_fn_c_try_compile "$LINENO" 4296then : 4297 ac_cv_prog_cc_c99=$ac_arg 4298fi 4299rm -f core conftest.err conftest.$ac_objext conftest.beam 4300 test "x$ac_cv_prog_cc_c99" != "xno" && break 4301done 4302rm -f conftest.$ac_ext 4303CC=$ac_save_CC 4304fi 4305 4306if test "x$ac_cv_prog_cc_c99" = xno 4307then : 4308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4309printf "%s\n" "unsupported" >&6; } 4310else $as_nop 4311 if test "x$ac_cv_prog_cc_c99" = x 4312then : 4313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4314printf "%s\n" "none needed" >&6; } 4315else $as_nop 4316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4317printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4318 CC="$CC $ac_cv_prog_cc_c99" 4319fi 4320 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4321 ac_prog_cc_stdc=c99 4322fi 4323fi 4324if test x$ac_prog_cc_stdc = xno 4325then : 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4327printf %s "checking for $CC option to enable C89 features... " >&6; } 4328if test ${ac_cv_prog_cc_c89+y} 4329then : 4330 printf %s "(cached) " >&6 4331else $as_nop 4332 ac_cv_prog_cc_c89=no 4333ac_save_CC=$CC 4334cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4335/* end confdefs.h. */ 4336$ac_c_conftest_c89_program 4337_ACEOF 4338for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4339do 4340 CC="$ac_save_CC $ac_arg" 4341 if ac_fn_c_try_compile "$LINENO" 4342then : 4343 ac_cv_prog_cc_c89=$ac_arg 4344fi 4345rm -f core conftest.err conftest.$ac_objext conftest.beam 4346 test "x$ac_cv_prog_cc_c89" != "xno" && break 4347done 4348rm -f conftest.$ac_ext 4349CC=$ac_save_CC 4350fi 4351 4352if test "x$ac_cv_prog_cc_c89" = xno 4353then : 4354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4355printf "%s\n" "unsupported" >&6; } 4356else $as_nop 4357 if test "x$ac_cv_prog_cc_c89" = x 4358then : 4359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4360printf "%s\n" "none needed" >&6; } 4361else $as_nop 4362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4363printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4364 CC="$CC $ac_cv_prog_cc_c89" 4365fi 4366 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4367 ac_prog_cc_stdc=c89 4368fi 4369fi 4370 4371ac_ext=c 4372ac_cpp='$CPP $CPPFLAGS' 4373ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4374ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4375ac_compiler_gnu=$ac_cv_c_compiler_gnu 4376 4377 4378 ac_ext=c 4379ac_cpp='$CPP $CPPFLAGS' 4380ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4381ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4382ac_compiler_gnu=$ac_cv_c_compiler_gnu 4383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4384printf %s "checking whether $CC understands -c and -o together... " >&6; } 4385if test ${am_cv_prog_cc_c_o+y} 4386then : 4387 printf %s "(cached) " >&6 4388else $as_nop 4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390/* end confdefs.h. */ 4391 4392int 4393main (void) 4394{ 4395 4396 ; 4397 return 0; 4398} 4399_ACEOF 4400 # Make sure it works both with $CC and with simple cc. 4401 # Following AC_PROG_CC_C_O, we do the test twice because some 4402 # compilers refuse to overwrite an existing .o file with -o, 4403 # though they will create one. 4404 am_cv_prog_cc_c_o=yes 4405 for am_i in 1 2; do 4406 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4407 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4408 ac_status=$? 4409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4410 (exit $ac_status); } \ 4411 && test -f conftest2.$ac_objext; then 4412 : OK 4413 else 4414 am_cv_prog_cc_c_o=no 4415 break 4416 fi 4417 done 4418 rm -f core conftest* 4419 unset am_i 4420fi 4421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4422printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4423if test "$am_cv_prog_cc_c_o" != yes; then 4424 # Losing compiler, so override with the script. 4425 # FIXME: It is wrong to rewrite CC. 4426 # But if we don't then we get into trouble of one sort or another. 4427 # A longer-term fix would be to have automake use am__CC in this case, 4428 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4429 CC="$am_aux_dir/compile $CC" 4430fi 4431ac_ext=c 4432ac_cpp='$CPP $CPPFLAGS' 4433ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4434ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4435ac_compiler_gnu=$ac_cv_c_compiler_gnu 4436 4437 4438depcc="$CC" am_compiler_list= 4439 4440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4441printf %s "checking dependency style of $depcc... " >&6; } 4442if test ${am_cv_CC_dependencies_compiler_type+y} 4443then : 4444 printf %s "(cached) " >&6 4445else $as_nop 4446 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4447 # We make a subdir and do the tests there. Otherwise we can end up 4448 # making bogus files that we don't know about and never remove. For 4449 # instance it was reported that on HP-UX the gcc test will end up 4450 # making a dummy file named 'D' -- because '-MD' means "put the output 4451 # in D". 4452 rm -rf conftest.dir 4453 mkdir conftest.dir 4454 # Copy depcomp to subdir because otherwise we won't find it if we're 4455 # using a relative directory. 4456 cp "$am_depcomp" conftest.dir 4457 cd conftest.dir 4458 # We will build objects and dependencies in a subdirectory because 4459 # it helps to detect inapplicable dependency modes. For instance 4460 # both Tru64's cc and ICC support -MD to output dependencies as a 4461 # side effect of compilation, but ICC will put the dependencies in 4462 # the current directory while Tru64 will put them in the object 4463 # directory. 4464 mkdir sub 4465 4466 am_cv_CC_dependencies_compiler_type=none 4467 if test "$am_compiler_list" = ""; then 4468 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4469 fi 4470 am__universal=false 4471 case " $depcc " in #( 4472 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4473 esac 4474 4475 for depmode in $am_compiler_list; do 4476 # Setup a source with many dependencies, because some compilers 4477 # like to wrap large dependency lists on column 80 (with \), and 4478 # we should not choose a depcomp mode which is confused by this. 4479 # 4480 # We need to recreate these files for each test, as the compiler may 4481 # overwrite some of them when testing with obscure command lines. 4482 # This happens at least with the AIX C compiler. 4483 : > sub/conftest.c 4484 for i in 1 2 3 4 5 6; do 4485 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4486 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4487 # Solaris 10 /bin/sh. 4488 echo '/* dummy */' > sub/conftst$i.h 4489 done 4490 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4491 4492 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4493 # mode. It turns out that the SunPro C++ compiler does not properly 4494 # handle '-M -o', and we need to detect this. Also, some Intel 4495 # versions had trouble with output in subdirs. 4496 am__obj=sub/conftest.${OBJEXT-o} 4497 am__minus_obj="-o $am__obj" 4498 case $depmode in 4499 gcc) 4500 # This depmode causes a compiler race in universal mode. 4501 test "$am__universal" = false || continue 4502 ;; 4503 nosideeffect) 4504 # After this tag, mechanisms are not by side-effect, so they'll 4505 # only be used when explicitly requested. 4506 if test "x$enable_dependency_tracking" = xyes; then 4507 continue 4508 else 4509 break 4510 fi 4511 ;; 4512 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4513 # This compiler won't grok '-c -o', but also, the minuso test has 4514 # not run yet. These depmodes are late enough in the game, and 4515 # so weak that their functioning should not be impacted. 4516 am__obj=conftest.${OBJEXT-o} 4517 am__minus_obj= 4518 ;; 4519 none) break ;; 4520 esac 4521 if depmode=$depmode \ 4522 source=sub/conftest.c object=$am__obj \ 4523 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4524 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4525 >/dev/null 2>conftest.err && 4526 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4527 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4528 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4529 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4530 # icc doesn't choke on unknown options, it will just issue warnings 4531 # or remarks (even with -Werror). So we grep stderr for any message 4532 # that says an option was ignored or not supported. 4533 # When given -MP, icc 7.0 and 7.1 complain thusly: 4534 # icc: Command line warning: ignoring option '-M'; no argument required 4535 # The diagnosis changed in icc 8.0: 4536 # icc: Command line remark: option '-MP' not supported 4537 if (grep 'ignoring option' conftest.err || 4538 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4539 am_cv_CC_dependencies_compiler_type=$depmode 4540 break 4541 fi 4542 fi 4543 done 4544 4545 cd .. 4546 rm -rf conftest.dir 4547else 4548 am_cv_CC_dependencies_compiler_type=none 4549fi 4550 4551fi 4552{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4553printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4554CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4555 4556 if 4557 test "x$enable_dependency_tracking" != xno \ 4558 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4559 am__fastdepCC_TRUE= 4560 am__fastdepCC_FALSE='#' 4561else 4562 am__fastdepCC_TRUE='#' 4563 am__fastdepCC_FALSE= 4564fi 4565 4566 4567 4568ac_header= ac_cache= 4569for ac_item in $ac_header_c_list 4570do 4571 if test $ac_cache; then 4572 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4573 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4574 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4575 fi 4576 ac_header= ac_cache= 4577 elif test $ac_header; then 4578 ac_cache=$ac_item 4579 else 4580 ac_header=$ac_item 4581 fi 4582done 4583 4584 4585 4586 4587 4588 4589 4590 4591if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4592then : 4593 4594printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4595 4596fi 4597 4598 4599 4600 4601 4602 4603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4604printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4605if test ${ac_cv_safe_to_define___extensions__+y} 4606then : 4607 printf %s "(cached) " >&6 4608else $as_nop 4609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4610/* end confdefs.h. */ 4611 4612# define __EXTENSIONS__ 1 4613 $ac_includes_default 4614int 4615main (void) 4616{ 4617 4618 ; 4619 return 0; 4620} 4621_ACEOF 4622if ac_fn_c_try_compile "$LINENO" 4623then : 4624 ac_cv_safe_to_define___extensions__=yes 4625else $as_nop 4626 ac_cv_safe_to_define___extensions__=no 4627fi 4628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4629fi 4630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4631printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 4632 4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 4634printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 4635if test ${ac_cv_should_define__xopen_source+y} 4636then : 4637 printf %s "(cached) " >&6 4638else $as_nop 4639 ac_cv_should_define__xopen_source=no 4640 if test $ac_cv_header_wchar_h = yes 4641then : 4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4643/* end confdefs.h. */ 4644 4645 #include <wchar.h> 4646 mbstate_t x; 4647int 4648main (void) 4649{ 4650 4651 ; 4652 return 0; 4653} 4654_ACEOF 4655if ac_fn_c_try_compile "$LINENO" 4656then : 4657 4658else $as_nop 4659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4660/* end confdefs.h. */ 4661 4662 #define _XOPEN_SOURCE 500 4663 #include <wchar.h> 4664 mbstate_t x; 4665int 4666main (void) 4667{ 4668 4669 ; 4670 return 0; 4671} 4672_ACEOF 4673if ac_fn_c_try_compile "$LINENO" 4674then : 4675 ac_cv_should_define__xopen_source=yes 4676fi 4677rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4678fi 4679rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4680fi 4681fi 4682{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 4683printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 4684 4685 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 4686 4687 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 4688 4689 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 4690 4691 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 4692 4693 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 4694 4695 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 4696 4697 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4698 4699 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4700 4701 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4702 4703 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4704 4705 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4706 4707 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4708 4709 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4710 4711 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4712 4713 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 4714 4715 if test $ac_cv_header_minix_config_h = yes 4716then : 4717 MINIX=yes 4718 printf "%s\n" "#define _MINIX 1" >>confdefs.h 4719 4720 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 4721 4722 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 4723 4724else $as_nop 4725 MINIX= 4726fi 4727 if test $ac_cv_safe_to_define___extensions__ = yes 4728then : 4729 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 4730 4731fi 4732 if test $ac_cv_should_define__xopen_source = yes 4733then : 4734 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 4735 4736fi 4737 4738 4739# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4753printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4754if test ${ac_cv_c_undeclared_builtin_options+y} 4755then : 4756 printf %s "(cached) " >&6 4757else $as_nop 4758 ac_save_CFLAGS=$CFLAGS 4759 ac_cv_c_undeclared_builtin_options='cannot detect' 4760 for ac_arg in '' -fno-builtin; do 4761 CFLAGS="$ac_save_CFLAGS $ac_arg" 4762 # This test program should *not* compile successfully. 4763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4764/* end confdefs.h. */ 4765 4766int 4767main (void) 4768{ 4769(void) strchr; 4770 ; 4771 return 0; 4772} 4773_ACEOF 4774if ac_fn_c_try_compile "$LINENO" 4775then : 4776 4777else $as_nop 4778 # This test program should compile successfully. 4779 # No library function is consistently available on 4780 # freestanding implementations, so test against a dummy 4781 # declaration. Include always-available headers on the 4782 # off chance that they somehow elicit warnings. 4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4784/* end confdefs.h. */ 4785#include <float.h> 4786#include <limits.h> 4787#include <stdarg.h> 4788#include <stddef.h> 4789extern void ac_decl (int, char *); 4790 4791int 4792main (void) 4793{ 4794(void) ac_decl (0, (char *) 0); 4795 (void) ac_decl; 4796 4797 ; 4798 return 0; 4799} 4800_ACEOF 4801if ac_fn_c_try_compile "$LINENO" 4802then : 4803 if test x"$ac_arg" = x 4804then : 4805 ac_cv_c_undeclared_builtin_options='none needed' 4806else $as_nop 4807 ac_cv_c_undeclared_builtin_options=$ac_arg 4808fi 4809 break 4810fi 4811rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4812fi 4813rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4814 done 4815 CFLAGS=$ac_save_CFLAGS 4816 4817fi 4818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4819printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4820 case $ac_cv_c_undeclared_builtin_options in #( 4821 'cannot detect') : 4822 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4823printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4824as_fn_error $? "cannot make $CC report undeclared builtins 4825See \`config.log' for more details" "$LINENO" 5; } ;; #( 4826 'none needed') : 4827 ac_c_undeclared_builtin_options='' ;; #( 4828 *) : 4829 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4830esac 4831 4832 4833 4834 4835 4836ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4837if test "x$ac_cv_have_decl___clang__" = xyes 4838then : 4839 CLANGCC="yes" 4840else $as_nop 4841 CLANGCC="no" 4842fi 4843ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4844if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4845then : 4846 INTELCC="yes" 4847else $as_nop 4848 INTELCC="no" 4849fi 4850ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4851if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4852then : 4853 SUNCC="yes" 4854else $as_nop 4855 SUNCC="no" 4856fi 4857 4858 4859 4860 4861 4862 4863 4864 4865if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4866 if test -n "$ac_tool_prefix"; then 4867 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4868set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4870printf %s "checking for $ac_word... " >&6; } 4871if test ${ac_cv_path_PKG_CONFIG+y} 4872then : 4873 printf %s "(cached) " >&6 4874else $as_nop 4875 case $PKG_CONFIG in 4876 [\\/]* | ?:[\\/]*) 4877 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4878 ;; 4879 *) 4880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4881for as_dir in $PATH 4882do 4883 IFS=$as_save_IFS 4884 case $as_dir in #((( 4885 '') as_dir=./ ;; 4886 */) ;; 4887 *) as_dir=$as_dir/ ;; 4888 esac 4889 for ac_exec_ext in '' $ac_executable_extensions; do 4890 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4891 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4893 break 2 4894 fi 4895done 4896 done 4897IFS=$as_save_IFS 4898 4899 ;; 4900esac 4901fi 4902PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4903if test -n "$PKG_CONFIG"; then 4904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4905printf "%s\n" "$PKG_CONFIG" >&6; } 4906else 4907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4908printf "%s\n" "no" >&6; } 4909fi 4910 4911 4912fi 4913if test -z "$ac_cv_path_PKG_CONFIG"; then 4914 ac_pt_PKG_CONFIG=$PKG_CONFIG 4915 # Extract the first word of "pkg-config", so it can be a program name with args. 4916set dummy pkg-config; ac_word=$2 4917{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4918printf %s "checking for $ac_word... " >&6; } 4919if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4920then : 4921 printf %s "(cached) " >&6 4922else $as_nop 4923 case $ac_pt_PKG_CONFIG in 4924 [\\/]* | ?:[\\/]*) 4925 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4926 ;; 4927 *) 4928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4929for as_dir in $PATH 4930do 4931 IFS=$as_save_IFS 4932 case $as_dir in #((( 4933 '') as_dir=./ ;; 4934 */) ;; 4935 *) as_dir=$as_dir/ ;; 4936 esac 4937 for ac_exec_ext in '' $ac_executable_extensions; do 4938 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4939 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4941 break 2 4942 fi 4943done 4944 done 4945IFS=$as_save_IFS 4946 4947 ;; 4948esac 4949fi 4950ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4951if test -n "$ac_pt_PKG_CONFIG"; then 4952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4953printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4954else 4955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4956printf "%s\n" "no" >&6; } 4957fi 4958 4959 if test "x$ac_pt_PKG_CONFIG" = x; then 4960 PKG_CONFIG="" 4961 else 4962 case $cross_compiling:$ac_tool_warned in 4963yes:) 4964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4965printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4966ac_tool_warned=yes ;; 4967esac 4968 PKG_CONFIG=$ac_pt_PKG_CONFIG 4969 fi 4970else 4971 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4972fi 4973 4974fi 4975if test -n "$PKG_CONFIG"; then 4976 _pkg_min_version=0.9.0 4977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4978printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4979 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4981printf "%s\n" "yes" >&6; } 4982 else 4983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4984printf "%s\n" "no" >&6; } 4985 PKG_CONFIG="" 4986 fi 4987fi 4988 4989 4990 # Make sure we can run config.sub. 4991$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4992 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4993 4994{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4995printf %s "checking build system type... " >&6; } 4996if test ${ac_cv_build+y} 4997then : 4998 printf %s "(cached) " >&6 4999else $as_nop 5000 ac_build_alias=$build_alias 5001test "x$ac_build_alias" = x && 5002 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5003test "x$ac_build_alias" = x && 5004 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5005ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5006 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5007 5008fi 5009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5010printf "%s\n" "$ac_cv_build" >&6; } 5011case $ac_cv_build in 5012*-*-*) ;; 5013*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5014esac 5015build=$ac_cv_build 5016ac_save_IFS=$IFS; IFS='-' 5017set x $ac_cv_build 5018shift 5019build_cpu=$1 5020build_vendor=$2 5021shift; shift 5022# Remember, the first character of IFS is used to create $*, 5023# except with old shells: 5024build_os=$* 5025IFS=$ac_save_IFS 5026case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5027 5028 5029{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5030printf %s "checking host system type... " >&6; } 5031if test ${ac_cv_host+y} 5032then : 5033 printf %s "(cached) " >&6 5034else $as_nop 5035 if test "x$host_alias" = x; then 5036 ac_cv_host=$ac_cv_build 5037else 5038 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5039 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5040fi 5041 5042fi 5043{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5044printf "%s\n" "$ac_cv_host" >&6; } 5045case $ac_cv_host in 5046*-*-*) ;; 5047*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5048esac 5049host=$ac_cv_host 5050ac_save_IFS=$IFS; IFS='-' 5051set x $ac_cv_host 5052shift 5053host_cpu=$1 5054host_vendor=$2 5055shift; shift 5056# Remember, the first character of IFS is used to create $*, 5057# except with old shells: 5058host_os=$* 5059IFS=$ac_save_IFS 5060case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5061 5062 5063{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5064printf %s "checking for a sed that does not truncate output... " >&6; } 5065if test ${ac_cv_path_SED+y} 5066then : 5067 printf %s "(cached) " >&6 5068else $as_nop 5069 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5070 for ac_i in 1 2 3 4 5 6 7; do 5071 ac_script="$ac_script$as_nl$ac_script" 5072 done 5073 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5074 { ac_script=; unset ac_script;} 5075 if test -z "$SED"; then 5076 ac_path_SED_found=false 5077 # Loop through the user's path and test for each of PROGNAME-LIST 5078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5079for as_dir in $PATH 5080do 5081 IFS=$as_save_IFS 5082 case $as_dir in #((( 5083 '') as_dir=./ ;; 5084 */) ;; 5085 *) as_dir=$as_dir/ ;; 5086 esac 5087 for ac_prog in sed gsed 5088 do 5089 for ac_exec_ext in '' $ac_executable_extensions; do 5090 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5091 as_fn_executable_p "$ac_path_SED" || continue 5092# Check for GNU ac_path_SED and select it if it is found. 5093 # Check for GNU $ac_path_SED 5094case `"$ac_path_SED" --version 2>&1` in 5095*GNU*) 5096 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5097*) 5098 ac_count=0 5099 printf %s 0123456789 >"conftest.in" 5100 while : 5101 do 5102 cat "conftest.in" "conftest.in" >"conftest.tmp" 5103 mv "conftest.tmp" "conftest.in" 5104 cp "conftest.in" "conftest.nl" 5105 printf "%s\n" '' >> "conftest.nl" 5106 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5107 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5108 as_fn_arith $ac_count + 1 && ac_count=$as_val 5109 if test $ac_count -gt ${ac_path_SED_max-0}; then 5110 # Best one so far, save it but keep looking for a better one 5111 ac_cv_path_SED="$ac_path_SED" 5112 ac_path_SED_max=$ac_count 5113 fi 5114 # 10*(2^10) chars as input seems more than enough 5115 test $ac_count -gt 10 && break 5116 done 5117 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5118esac 5119 5120 $ac_path_SED_found && break 3 5121 done 5122 done 5123 done 5124IFS=$as_save_IFS 5125 if test -z "$ac_cv_path_SED"; then 5126 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5127 fi 5128else 5129 ac_cv_path_SED=$SED 5130fi 5131 5132fi 5133{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5134printf "%s\n" "$ac_cv_path_SED" >&6; } 5135 SED="$ac_cv_path_SED" 5136 rm -f conftest.sed 5137 5138 5139 5140 5141 5142 5143# Check whether --enable-selective-werror was given. 5144if test ${enable_selective_werror+y} 5145then : 5146 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5147else $as_nop 5148 SELECTIVE_WERROR=yes 5149fi 5150 5151 5152 5153 5154 5155# -v is too short to test reliably with XORG_TESTSET_CFLAG 5156if test "x$SUNCC" = "xyes"; then 5157 BASE_CFLAGS="-v" 5158else 5159 BASE_CFLAGS="" 5160fi 5161 5162# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5183then : 5184 printf %s "(cached) " >&6 5185else $as_nop 5186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187/* end confdefs.h. */ 5188int i; 5189_ACEOF 5190if ac_fn_c_try_compile "$LINENO" 5191then : 5192 xorg_cv_cc_flag_unknown_warning_option=yes 5193else $as_nop 5194 xorg_cv_cc_flag_unknown_warning_option=no 5195fi 5196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5197fi 5198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5199printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5201 CFLAGS="$xorg_testset_save_CFLAGS" 5202fi 5203 5204if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5210printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5211if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5212then : 5213 printf %s "(cached) " >&6 5214else $as_nop 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216/* end confdefs.h. */ 5217int i; 5218_ACEOF 5219if ac_fn_c_try_compile "$LINENO" 5220then : 5221 xorg_cv_cc_flag_unused_command_line_argument=yes 5222else $as_nop 5223 xorg_cv_cc_flag_unused_command_line_argument=no 5224fi 5225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5226fi 5227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5228printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231fi 5232 5233found="no" 5234 5235 if test $found = "no" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 5240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5242 fi 5243 5244 CFLAGS="$CFLAGS -Wall" 5245 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5247printf %s "checking if $CC supports -Wall... " >&6; } 5248 cacheid=xorg_cv_cc_flag__Wall 5249 if eval test \${$cacheid+y} 5250then : 5251 printf %s "(cached) " >&6 5252else $as_nop 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254/* end confdefs.h. */ 5255int i; 5256int 5257main (void) 5258{ 5259 5260 ; 5261 return 0; 5262} 5263_ACEOF 5264if ac_fn_c_try_link "$LINENO" 5265then : 5266 eval $cacheid=yes 5267else $as_nop 5268 eval $cacheid=no 5269fi 5270rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5271 conftest$ac_exeext conftest.$ac_ext 5272fi 5273 5274 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 5277 eval supported=\$$cacheid 5278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5279printf "%s\n" "$supported" >&6; } 5280 if test "$supported" = "yes" ; then 5281 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5282 found="yes" 5283 fi 5284 fi 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300xorg_testset_save_CFLAGS="$CFLAGS" 5301 5302if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5305printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5306if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5307then : 5308 printf %s "(cached) " >&6 5309else $as_nop 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311/* end confdefs.h. */ 5312int i; 5313_ACEOF 5314if ac_fn_c_try_compile "$LINENO" 5315then : 5316 xorg_cv_cc_flag_unknown_warning_option=yes 5317else $as_nop 5318 xorg_cv_cc_flag_unknown_warning_option=no 5319fi 5320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5321fi 5322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5323printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326fi 5327 5328if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5334printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5335if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5336then : 5337 printf %s "(cached) " >&6 5338else $as_nop 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340/* end confdefs.h. */ 5341int i; 5342_ACEOF 5343if ac_fn_c_try_compile "$LINENO" 5344then : 5345 xorg_cv_cc_flag_unused_command_line_argument=yes 5346else $as_nop 5347 xorg_cv_cc_flag_unused_command_line_argument=no 5348fi 5349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5350fi 5351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5352printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355fi 5356 5357found="no" 5358 5359 if test $found = "no" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5366 fi 5367 5368 CFLAGS="$CFLAGS -Wpointer-arith" 5369 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5371printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5372 cacheid=xorg_cv_cc_flag__Wpointer_arith 5373 if eval test \${$cacheid+y} 5374then : 5375 printf %s "(cached) " >&6 5376else $as_nop 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379int i; 5380int 5381main (void) 5382{ 5383 5384 ; 5385 return 0; 5386} 5387_ACEOF 5388if ac_fn_c_try_link "$LINENO" 5389then : 5390 eval $cacheid=yes 5391else $as_nop 5392 eval $cacheid=no 5393fi 5394rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5395 conftest$ac_exeext conftest.$ac_ext 5396fi 5397 5398 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 5401 eval supported=\$$cacheid 5402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5403printf "%s\n" "$supported" >&6; } 5404 if test "$supported" = "yes" ; then 5405 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5406 found="yes" 5407 fi 5408 fi 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424xorg_testset_save_CFLAGS="$CFLAGS" 5425 5426if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5429printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5430if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5431then : 5432 printf %s "(cached) " >&6 5433else $as_nop 5434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5435/* end confdefs.h. */ 5436int i; 5437_ACEOF 5438if ac_fn_c_try_compile "$LINENO" 5439then : 5440 xorg_cv_cc_flag_unknown_warning_option=yes 5441else $as_nop 5442 xorg_cv_cc_flag_unknown_warning_option=no 5443fi 5444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5445fi 5446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5447printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450fi 5451 5452if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5458printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5459if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5460then : 5461 printf %s "(cached) " >&6 5462else $as_nop 5463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5464/* end confdefs.h. */ 5465int i; 5466_ACEOF 5467if ac_fn_c_try_compile "$LINENO" 5468then : 5469 xorg_cv_cc_flag_unused_command_line_argument=yes 5470else $as_nop 5471 xorg_cv_cc_flag_unused_command_line_argument=no 5472fi 5473rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5474fi 5475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5476printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479fi 5480 5481found="no" 5482 5483 if test $found = "no" ; then 5484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5486 fi 5487 5488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5490 fi 5491 5492 CFLAGS="$CFLAGS -Wmissing-declarations" 5493 5494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5495printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5496 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5497 if eval test \${$cacheid+y} 5498then : 5499 printf %s "(cached) " >&6 5500else $as_nop 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502/* end confdefs.h. */ 5503int i; 5504int 5505main (void) 5506{ 5507 5508 ; 5509 return 0; 5510} 5511_ACEOF 5512if ac_fn_c_try_link "$LINENO" 5513then : 5514 eval $cacheid=yes 5515else $as_nop 5516 eval $cacheid=no 5517fi 5518rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5519 conftest$ac_exeext conftest.$ac_ext 5520fi 5521 5522 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 5525 eval supported=\$$cacheid 5526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5527printf "%s\n" "$supported" >&6; } 5528 if test "$supported" = "yes" ; then 5529 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5530 found="yes" 5531 fi 5532 fi 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548xorg_testset_save_CFLAGS="$CFLAGS" 5549 5550if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5553printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5554if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5555then : 5556 printf %s "(cached) " >&6 5557else $as_nop 5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5559/* end confdefs.h. */ 5560int i; 5561_ACEOF 5562if ac_fn_c_try_compile "$LINENO" 5563then : 5564 xorg_cv_cc_flag_unknown_warning_option=yes 5565else $as_nop 5566 xorg_cv_cc_flag_unknown_warning_option=no 5567fi 5568rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5569fi 5570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5571printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5573 CFLAGS="$xorg_testset_save_CFLAGS" 5574fi 5575 5576if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5579 fi 5580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5582printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5583if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5584then : 5585 printf %s "(cached) " >&6 5586else $as_nop 5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5588/* end confdefs.h. */ 5589int i; 5590_ACEOF 5591if ac_fn_c_try_compile "$LINENO" 5592then : 5593 xorg_cv_cc_flag_unused_command_line_argument=yes 5594else $as_nop 5595 xorg_cv_cc_flag_unused_command_line_argument=no 5596fi 5597rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5598fi 5599{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5600printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5602 CFLAGS="$xorg_testset_save_CFLAGS" 5603fi 5604 5605found="no" 5606 5607 if test $found = "no" ; then 5608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5610 fi 5611 5612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5614 fi 5615 5616 CFLAGS="$CFLAGS -Wformat=2" 5617 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5619printf %s "checking if $CC supports -Wformat=2... " >&6; } 5620 cacheid=xorg_cv_cc_flag__Wformat_2 5621 if eval test \${$cacheid+y} 5622then : 5623 printf %s "(cached) " >&6 5624else $as_nop 5625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5626/* end confdefs.h. */ 5627int i; 5628int 5629main (void) 5630{ 5631 5632 ; 5633 return 0; 5634} 5635_ACEOF 5636if ac_fn_c_try_link "$LINENO" 5637then : 5638 eval $cacheid=yes 5639else $as_nop 5640 eval $cacheid=no 5641fi 5642rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5643 conftest$ac_exeext conftest.$ac_ext 5644fi 5645 5646 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 5649 eval supported=\$$cacheid 5650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5651printf "%s\n" "$supported" >&6; } 5652 if test "$supported" = "yes" ; then 5653 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5654 found="yes" 5655 fi 5656 fi 5657 5658 if test $found = "no" ; then 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 fi 5662 5663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5665 fi 5666 5667 CFLAGS="$CFLAGS -Wformat" 5668 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5670printf %s "checking if $CC supports -Wformat... " >&6; } 5671 cacheid=xorg_cv_cc_flag__Wformat 5672 if eval test \${$cacheid+y} 5673then : 5674 printf %s "(cached) " >&6 5675else $as_nop 5676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677/* end confdefs.h. */ 5678int i; 5679int 5680main (void) 5681{ 5682 5683 ; 5684 return 0; 5685} 5686_ACEOF 5687if ac_fn_c_try_link "$LINENO" 5688then : 5689 eval $cacheid=yes 5690else $as_nop 5691 eval $cacheid=no 5692fi 5693rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5694 conftest$ac_exeext conftest.$ac_ext 5695fi 5696 5697 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 5700 eval supported=\$$cacheid 5701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5702printf "%s\n" "$supported" >&6; } 5703 if test "$supported" = "yes" ; then 5704 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5705 found="yes" 5706 fi 5707 fi 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725xorg_testset_save_CFLAGS="$CFLAGS" 5726 5727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5730printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5731if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5732then : 5733 printf %s "(cached) " >&6 5734else $as_nop 5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736/* end confdefs.h. */ 5737int i; 5738_ACEOF 5739if ac_fn_c_try_compile "$LINENO" 5740then : 5741 xorg_cv_cc_flag_unknown_warning_option=yes 5742else $as_nop 5743 xorg_cv_cc_flag_unknown_warning_option=no 5744fi 5745rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5746fi 5747{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5748printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751fi 5752 5753if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 fi 5757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5759printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5760if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5761then : 5762 printf %s "(cached) " >&6 5763else $as_nop 5764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765/* end confdefs.h. */ 5766int i; 5767_ACEOF 5768if ac_fn_c_try_compile "$LINENO" 5769then : 5770 xorg_cv_cc_flag_unused_command_line_argument=yes 5771else $as_nop 5772 xorg_cv_cc_flag_unused_command_line_argument=no 5773fi 5774rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5775fi 5776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5777printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780fi 5781 5782found="no" 5783 5784 if test $found = "no" ; then 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 5789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 fi 5792 5793 CFLAGS="$CFLAGS -Wstrict-prototypes" 5794 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5796printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5797 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5798 if eval test \${$cacheid+y} 5799then : 5800 printf %s "(cached) " >&6 5801else $as_nop 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803/* end confdefs.h. */ 5804int i; 5805int 5806main (void) 5807{ 5808 5809 ; 5810 return 0; 5811} 5812_ACEOF 5813if ac_fn_c_try_link "$LINENO" 5814then : 5815 eval $cacheid=yes 5816else $as_nop 5817 eval $cacheid=no 5818fi 5819rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5820 conftest$ac_exeext conftest.$ac_ext 5821fi 5822 5823 5824 CFLAGS="$xorg_testset_save_CFLAGS" 5825 5826 eval supported=\$$cacheid 5827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5828printf "%s\n" "$supported" >&6; } 5829 if test "$supported" = "yes" ; then 5830 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5831 found="yes" 5832 fi 5833 fi 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849xorg_testset_save_CFLAGS="$CFLAGS" 5850 5851if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5854printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5855if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5856then : 5857 printf %s "(cached) " >&6 5858else $as_nop 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860/* end confdefs.h. */ 5861int i; 5862_ACEOF 5863if ac_fn_c_try_compile "$LINENO" 5864then : 5865 xorg_cv_cc_flag_unknown_warning_option=yes 5866else $as_nop 5867 xorg_cv_cc_flag_unknown_warning_option=no 5868fi 5869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5870fi 5871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5872printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5873 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875fi 5876 5877if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5880 fi 5881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5883printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5884if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5885then : 5886 printf %s "(cached) " >&6 5887else $as_nop 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889/* end confdefs.h. */ 5890int i; 5891_ACEOF 5892if ac_fn_c_try_compile "$LINENO" 5893then : 5894 xorg_cv_cc_flag_unused_command_line_argument=yes 5895else $as_nop 5896 xorg_cv_cc_flag_unused_command_line_argument=no 5897fi 5898rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5899fi 5900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5901printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5903 CFLAGS="$xorg_testset_save_CFLAGS" 5904fi 5905 5906found="no" 5907 5908 if test $found = "no" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 5913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 fi 5916 5917 CFLAGS="$CFLAGS -Wmissing-prototypes" 5918 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5920printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5921 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5922 if eval test \${$cacheid+y} 5923then : 5924 printf %s "(cached) " >&6 5925else $as_nop 5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927/* end confdefs.h. */ 5928int i; 5929int 5930main (void) 5931{ 5932 5933 ; 5934 return 0; 5935} 5936_ACEOF 5937if ac_fn_c_try_link "$LINENO" 5938then : 5939 eval $cacheid=yes 5940else $as_nop 5941 eval $cacheid=no 5942fi 5943rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5944 conftest$ac_exeext conftest.$ac_ext 5945fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952printf "%s\n" "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973xorg_testset_save_CFLAGS="$CFLAGS" 5974 5975if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5978printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5979if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5980then : 5981 printf %s "(cached) " >&6 5982else $as_nop 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984/* end confdefs.h. */ 5985int i; 5986_ACEOF 5987if ac_fn_c_try_compile "$LINENO" 5988then : 5989 xorg_cv_cc_flag_unknown_warning_option=yes 5990else $as_nop 5991 xorg_cv_cc_flag_unknown_warning_option=no 5992fi 5993rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5994fi 5995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5996printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999fi 6000 6001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 fi 6005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6007printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6008if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6009then : 6010 printf %s "(cached) " >&6 6011else $as_nop 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013/* end confdefs.h. */ 6014int i; 6015_ACEOF 6016if ac_fn_c_try_compile "$LINENO" 6017then : 6018 xorg_cv_cc_flag_unused_command_line_argument=yes 6019else $as_nop 6020 xorg_cv_cc_flag_unused_command_line_argument=no 6021fi 6022rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6023fi 6024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6025printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028fi 6029 6030found="no" 6031 6032 if test $found = "no" ; then 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 fi 6040 6041 CFLAGS="$CFLAGS -Wnested-externs" 6042 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6044printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6045 cacheid=xorg_cv_cc_flag__Wnested_externs 6046 if eval test \${$cacheid+y} 6047then : 6048 printf %s "(cached) " >&6 6049else $as_nop 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051/* end confdefs.h. */ 6052int i; 6053int 6054main (void) 6055{ 6056 6057 ; 6058 return 0; 6059} 6060_ACEOF 6061if ac_fn_c_try_link "$LINENO" 6062then : 6063 eval $cacheid=yes 6064else $as_nop 6065 eval $cacheid=no 6066fi 6067rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6068 conftest$ac_exeext conftest.$ac_ext 6069fi 6070 6071 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 6074 eval supported=\$$cacheid 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6076printf "%s\n" "$supported" >&6; } 6077 if test "$supported" = "yes" ; then 6078 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6079 found="yes" 6080 fi 6081 fi 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097xorg_testset_save_CFLAGS="$CFLAGS" 6098 6099if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6102printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6103if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6104then : 6105 printf %s "(cached) " >&6 6106else $as_nop 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108/* end confdefs.h. */ 6109int i; 6110_ACEOF 6111if ac_fn_c_try_compile "$LINENO" 6112then : 6113 xorg_cv_cc_flag_unknown_warning_option=yes 6114else $as_nop 6115 xorg_cv_cc_flag_unknown_warning_option=no 6116fi 6117rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6118fi 6119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6120printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6122 CFLAGS="$xorg_testset_save_CFLAGS" 6123fi 6124 6125if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6131printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6132if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6133then : 6134 printf %s "(cached) " >&6 6135else $as_nop 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137/* end confdefs.h. */ 6138int i; 6139_ACEOF 6140if ac_fn_c_try_compile "$LINENO" 6141then : 6142 xorg_cv_cc_flag_unused_command_line_argument=yes 6143else $as_nop 6144 xorg_cv_cc_flag_unused_command_line_argument=no 6145fi 6146rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6147fi 6148{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6149printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152fi 6153 6154found="no" 6155 6156 if test $found = "no" ; then 6157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 fi 6160 6161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6163 fi 6164 6165 CFLAGS="$CFLAGS -Wbad-function-cast" 6166 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6168printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6169 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6170 if eval test \${$cacheid+y} 6171then : 6172 printf %s "(cached) " >&6 6173else $as_nop 6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6175/* end confdefs.h. */ 6176int i; 6177int 6178main (void) 6179{ 6180 6181 ; 6182 return 0; 6183} 6184_ACEOF 6185if ac_fn_c_try_link "$LINENO" 6186then : 6187 eval $cacheid=yes 6188else $as_nop 6189 eval $cacheid=no 6190fi 6191rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6192 conftest$ac_exeext conftest.$ac_ext 6193fi 6194 6195 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 6198 eval supported=\$$cacheid 6199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6200printf "%s\n" "$supported" >&6; } 6201 if test "$supported" = "yes" ; then 6202 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6203 found="yes" 6204 fi 6205 fi 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221xorg_testset_save_CFLAGS="$CFLAGS" 6222 6223if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6226printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6227if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6228then : 6229 printf %s "(cached) " >&6 6230else $as_nop 6231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6232/* end confdefs.h. */ 6233int i; 6234_ACEOF 6235if ac_fn_c_try_compile "$LINENO" 6236then : 6237 xorg_cv_cc_flag_unknown_warning_option=yes 6238else $as_nop 6239 xorg_cv_cc_flag_unknown_warning_option=no 6240fi 6241rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6242fi 6243{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6244printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6245 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247fi 6248 6249if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6252 fi 6253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6255printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6256if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6257then : 6258 printf %s "(cached) " >&6 6259else $as_nop 6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261/* end confdefs.h. */ 6262int i; 6263_ACEOF 6264if ac_fn_c_try_compile "$LINENO" 6265then : 6266 xorg_cv_cc_flag_unused_command_line_argument=yes 6267else $as_nop 6268 xorg_cv_cc_flag_unused_command_line_argument=no 6269fi 6270rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6271fi 6272{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6273printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276fi 6277 6278found="no" 6279 6280 if test $found = "no" ; then 6281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 fi 6284 6285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6287 fi 6288 6289 CFLAGS="$CFLAGS -Wold-style-definition" 6290 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6292printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6293 cacheid=xorg_cv_cc_flag__Wold_style_definition 6294 if eval test \${$cacheid+y} 6295then : 6296 printf %s "(cached) " >&6 6297else $as_nop 6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6299/* end confdefs.h. */ 6300int i; 6301int 6302main (void) 6303{ 6304 6305 ; 6306 return 0; 6307} 6308_ACEOF 6309if ac_fn_c_try_link "$LINENO" 6310then : 6311 eval $cacheid=yes 6312else $as_nop 6313 eval $cacheid=no 6314fi 6315rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6316 conftest$ac_exeext conftest.$ac_ext 6317fi 6318 6319 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 6322 eval supported=\$$cacheid 6323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6324printf "%s\n" "$supported" >&6; } 6325 if test "$supported" = "yes" ; then 6326 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6327 found="yes" 6328 fi 6329 fi 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -fd" 6341 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6343printf %s "checking if $CC supports -fd... " >&6; } 6344 cacheid=xorg_cv_cc_flag__fd 6345 if eval test \${$cacheid+y} 6346then : 6347 printf %s "(cached) " >&6 6348else $as_nop 6349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6350/* end confdefs.h. */ 6351int i; 6352int 6353main (void) 6354{ 6355 6356 ; 6357 return 0; 6358} 6359_ACEOF 6360if ac_fn_c_try_link "$LINENO" 6361then : 6362 eval $cacheid=yes 6363else $as_nop 6364 eval $cacheid=no 6365fi 6366rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6367 conftest$ac_exeext conftest.$ac_ext 6368fi 6369 6370 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372 6373 eval supported=\$$cacheid 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6375printf "%s\n" "$supported" >&6; } 6376 if test "$supported" = "yes" ; then 6377 BASE_CFLAGS="$BASE_CFLAGS -fd" 6378 found="yes" 6379 fi 6380 fi 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396xorg_testset_save_CFLAGS="$CFLAGS" 6397 6398if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6401printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6402if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6403then : 6404 printf %s "(cached) " >&6 6405else $as_nop 6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407/* end confdefs.h. */ 6408int i; 6409_ACEOF 6410if ac_fn_c_try_compile "$LINENO" 6411then : 6412 xorg_cv_cc_flag_unknown_warning_option=yes 6413else $as_nop 6414 xorg_cv_cc_flag_unknown_warning_option=no 6415fi 6416rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6417fi 6418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6419printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6421 CFLAGS="$xorg_testset_save_CFLAGS" 6422fi 6423 6424if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6427 fi 6428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6430printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6431if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6432then : 6433 printf %s "(cached) " >&6 6434else $as_nop 6435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6436/* end confdefs.h. */ 6437int i; 6438_ACEOF 6439if ac_fn_c_try_compile "$LINENO" 6440then : 6441 xorg_cv_cc_flag_unused_command_line_argument=yes 6442else $as_nop 6443 xorg_cv_cc_flag_unused_command_line_argument=no 6444fi 6445rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6446fi 6447{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6448printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6450 CFLAGS="$xorg_testset_save_CFLAGS" 6451fi 6452 6453found="no" 6454 6455 if test $found = "no" ; then 6456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6458 fi 6459 6460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6462 fi 6463 6464 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6465 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6467printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6468 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6469 if eval test \${$cacheid+y} 6470then : 6471 printf %s "(cached) " >&6 6472else $as_nop 6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474/* end confdefs.h. */ 6475int i; 6476int 6477main (void) 6478{ 6479 6480 ; 6481 return 0; 6482} 6483_ACEOF 6484if ac_fn_c_try_link "$LINENO" 6485then : 6486 eval $cacheid=yes 6487else $as_nop 6488 eval $cacheid=no 6489fi 6490rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6491 conftest$ac_exeext conftest.$ac_ext 6492fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=\$$cacheid 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499printf "%s\n" "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510# This chunk adds additional warnings that could catch undesired effects. 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524xorg_testset_save_CFLAGS="$CFLAGS" 6525 6526if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6529printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6530if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6531then : 6532 printf %s "(cached) " >&6 6533else $as_nop 6534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535/* end confdefs.h. */ 6536int i; 6537_ACEOF 6538if ac_fn_c_try_compile "$LINENO" 6539then : 6540 xorg_cv_cc_flag_unknown_warning_option=yes 6541else $as_nop 6542 xorg_cv_cc_flag_unknown_warning_option=no 6543fi 6544rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6545fi 6546{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6547printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550fi 6551 6552if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6555 fi 6556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6558printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6559if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6560then : 6561 printf %s "(cached) " >&6 6562else $as_nop 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564/* end confdefs.h. */ 6565int i; 6566_ACEOF 6567if ac_fn_c_try_compile "$LINENO" 6568then : 6569 xorg_cv_cc_flag_unused_command_line_argument=yes 6570else $as_nop 6571 xorg_cv_cc_flag_unused_command_line_argument=no 6572fi 6573rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6574fi 6575{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579fi 6580 6581found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wunused" 6593 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6595printf %s "checking if $CC supports -Wunused... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wunused 6597 if eval test \${$cacheid+y} 6598then : 6599 printf %s "(cached) " >&6 6600else $as_nop 6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602/* end confdefs.h. */ 6603int i; 6604int 6605main (void) 6606{ 6607 6608 ; 6609 return 0; 6610} 6611_ACEOF 6612if ac_fn_c_try_link "$LINENO" 6613then : 6614 eval $cacheid=yes 6615else $as_nop 6616 eval $cacheid=no 6617fi 6618rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6619 conftest$ac_exeext conftest.$ac_ext 6620fi 6621 6622 6623 CFLAGS="$xorg_testset_save_CFLAGS" 6624 6625 eval supported=\$$cacheid 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6627printf "%s\n" "$supported" >&6; } 6628 if test "$supported" = "yes" ; then 6629 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6630 found="yes" 6631 fi 6632 fi 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648xorg_testset_save_CFLAGS="$CFLAGS" 6649 6650if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6653printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6654if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6655then : 6656 printf %s "(cached) " >&6 6657else $as_nop 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659/* end confdefs.h. */ 6660int i; 6661_ACEOF 6662if ac_fn_c_try_compile "$LINENO" 6663then : 6664 xorg_cv_cc_flag_unknown_warning_option=yes 6665else $as_nop 6666 xorg_cv_cc_flag_unknown_warning_option=no 6667fi 6668rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6669fi 6670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6671printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6673 CFLAGS="$xorg_testset_save_CFLAGS" 6674fi 6675 6676if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6682printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6683if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6684then : 6685 printf %s "(cached) " >&6 6686else $as_nop 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688/* end confdefs.h. */ 6689int i; 6690_ACEOF 6691if ac_fn_c_try_compile "$LINENO" 6692then : 6693 xorg_cv_cc_flag_unused_command_line_argument=yes 6694else $as_nop 6695 xorg_cv_cc_flag_unused_command_line_argument=no 6696fi 6697rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6698fi 6699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703fi 6704 6705found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Wuninitialized" 6717 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6719printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6720 cacheid=xorg_cv_cc_flag__Wuninitialized 6721 if eval test \${$cacheid+y} 6722then : 6723 printf %s "(cached) " >&6 6724else $as_nop 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726/* end confdefs.h. */ 6727int i; 6728int 6729main (void) 6730{ 6731 6732 ; 6733 return 0; 6734} 6735_ACEOF 6736if ac_fn_c_try_link "$LINENO" 6737then : 6738 eval $cacheid=yes 6739else $as_nop 6740 eval $cacheid=no 6741fi 6742rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6743 conftest$ac_exeext conftest.$ac_ext 6744fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751printf "%s\n" "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6779then : 6780 printf %s "(cached) " >&6 6781else $as_nop 6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6783/* end confdefs.h. */ 6784int i; 6785_ACEOF 6786if ac_fn_c_try_compile "$LINENO" 6787then : 6788 xorg_cv_cc_flag_unknown_warning_option=yes 6789else $as_nop 6790 xorg_cv_cc_flag_unknown_warning_option=no 6791fi 6792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6793fi 6794{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6795printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6797 CFLAGS="$xorg_testset_save_CFLAGS" 6798fi 6799 6800if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6803 fi 6804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6806printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6807if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6808then : 6809 printf %s "(cached) " >&6 6810else $as_nop 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812/* end confdefs.h. */ 6813int i; 6814_ACEOF 6815if ac_fn_c_try_compile "$LINENO" 6816then : 6817 xorg_cv_cc_flag_unused_command_line_argument=yes 6818else $as_nop 6819 xorg_cv_cc_flag_unused_command_line_argument=no 6820fi 6821rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6822fi 6823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6824printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827fi 6828 6829found="no" 6830 6831 if test $found = "no" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6838 fi 6839 6840 CFLAGS="$CFLAGS -Wshadow" 6841 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6843printf %s "checking if $CC supports -Wshadow... " >&6; } 6844 cacheid=xorg_cv_cc_flag__Wshadow 6845 if eval test \${$cacheid+y} 6846then : 6847 printf %s "(cached) " >&6 6848else $as_nop 6849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6850/* end confdefs.h. */ 6851int i; 6852int 6853main (void) 6854{ 6855 6856 ; 6857 return 0; 6858} 6859_ACEOF 6860if ac_fn_c_try_link "$LINENO" 6861then : 6862 eval $cacheid=yes 6863else $as_nop 6864 eval $cacheid=no 6865fi 6866rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6867 conftest$ac_exeext conftest.$ac_ext 6868fi 6869 6870 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 6873 eval supported=\$$cacheid 6874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6875printf "%s\n" "$supported" >&6; } 6876 if test "$supported" = "yes" ; then 6877 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6878 found="yes" 6879 fi 6880 fi 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896xorg_testset_save_CFLAGS="$CFLAGS" 6897 6898if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6901printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6902if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6903then : 6904 printf %s "(cached) " >&6 6905else $as_nop 6906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6907/* end confdefs.h. */ 6908int i; 6909_ACEOF 6910if ac_fn_c_try_compile "$LINENO" 6911then : 6912 xorg_cv_cc_flag_unknown_warning_option=yes 6913else $as_nop 6914 xorg_cv_cc_flag_unknown_warning_option=no 6915fi 6916rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6917fi 6918{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6919printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6921 CFLAGS="$xorg_testset_save_CFLAGS" 6922fi 6923 6924if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 fi 6928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6930printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6931if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6932then : 6933 printf %s "(cached) " >&6 6934else $as_nop 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936/* end confdefs.h. */ 6937int i; 6938_ACEOF 6939if ac_fn_c_try_compile "$LINENO" 6940then : 6941 xorg_cv_cc_flag_unused_command_line_argument=yes 6942else $as_nop 6943 xorg_cv_cc_flag_unused_command_line_argument=no 6944fi 6945rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6946fi 6947{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6948printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951fi 6952 6953found="no" 6954 6955 if test $found = "no" ; then 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 fi 6959 6960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6962 fi 6963 6964 CFLAGS="$CFLAGS -Wmissing-noreturn" 6965 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6967printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6968 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6969 if eval test \${$cacheid+y} 6970then : 6971 printf %s "(cached) " >&6 6972else $as_nop 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974/* end confdefs.h. */ 6975int i; 6976int 6977main (void) 6978{ 6979 6980 ; 6981 return 0; 6982} 6983_ACEOF 6984if ac_fn_c_try_link "$LINENO" 6985then : 6986 eval $cacheid=yes 6987else $as_nop 6988 eval $cacheid=no 6989fi 6990rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6991 conftest$ac_exeext conftest.$ac_ext 6992fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999printf "%s\n" "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7002 found="yes" 7003 fi 7004 fi 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020xorg_testset_save_CFLAGS="$CFLAGS" 7021 7022if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7025printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7026if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7027then : 7028 printf %s "(cached) " >&6 7029else $as_nop 7030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7031/* end confdefs.h. */ 7032int i; 7033_ACEOF 7034if ac_fn_c_try_compile "$LINENO" 7035then : 7036 xorg_cv_cc_flag_unknown_warning_option=yes 7037else $as_nop 7038 xorg_cv_cc_flag_unknown_warning_option=no 7039fi 7040rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7041fi 7042{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7043printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7045 CFLAGS="$xorg_testset_save_CFLAGS" 7046fi 7047 7048if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7051 fi 7052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7054printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7055if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7056then : 7057 printf %s "(cached) " >&6 7058else $as_nop 7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060/* end confdefs.h. */ 7061int i; 7062_ACEOF 7063if ac_fn_c_try_compile "$LINENO" 7064then : 7065 xorg_cv_cc_flag_unused_command_line_argument=yes 7066else $as_nop 7067 xorg_cv_cc_flag_unused_command_line_argument=no 7068fi 7069rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7070fi 7071{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7072printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075fi 7076 7077found="no" 7078 7079 if test $found = "no" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 fi 7087 7088 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7089 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7091printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7092 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7093 if eval test \${$cacheid+y} 7094then : 7095 printf %s "(cached) " >&6 7096else $as_nop 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098/* end confdefs.h. */ 7099int i; 7100int 7101main (void) 7102{ 7103 7104 ; 7105 return 0; 7106} 7107_ACEOF 7108if ac_fn_c_try_link "$LINENO" 7109then : 7110 eval $cacheid=yes 7111else $as_nop 7112 eval $cacheid=no 7113fi 7114rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7115 conftest$ac_exeext conftest.$ac_ext 7116fi 7117 7118 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 7121 eval supported=\$$cacheid 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7123printf "%s\n" "$supported" >&6; } 7124 if test "$supported" = "yes" ; then 7125 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7126 found="yes" 7127 fi 7128 fi 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144xorg_testset_save_CFLAGS="$CFLAGS" 7145 7146if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7149printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7150if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7151then : 7152 printf %s "(cached) " >&6 7153else $as_nop 7154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7155/* end confdefs.h. */ 7156int i; 7157_ACEOF 7158if ac_fn_c_try_compile "$LINENO" 7159then : 7160 xorg_cv_cc_flag_unknown_warning_option=yes 7161else $as_nop 7162 xorg_cv_cc_flag_unknown_warning_option=no 7163fi 7164rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7165fi 7166{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7167printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170fi 7171 7172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 fi 7176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7178printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7179if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7180then : 7181 printf %s "(cached) " >&6 7182else $as_nop 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184/* end confdefs.h. */ 7185int i; 7186_ACEOF 7187if ac_fn_c_try_compile "$LINENO" 7188then : 7189 xorg_cv_cc_flag_unused_command_line_argument=yes 7190else $as_nop 7191 xorg_cv_cc_flag_unused_command_line_argument=no 7192fi 7193rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7194fi 7195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7196printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199fi 7200 7201found="no" 7202 7203 if test $found = "no" ; then 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 fi 7207 7208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 fi 7211 7212 CFLAGS="$CFLAGS -Wredundant-decls" 7213 7214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7215printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7216 cacheid=xorg_cv_cc_flag__Wredundant_decls 7217 if eval test \${$cacheid+y} 7218then : 7219 printf %s "(cached) " >&6 7220else $as_nop 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222/* end confdefs.h. */ 7223int i; 7224int 7225main (void) 7226{ 7227 7228 ; 7229 return 0; 7230} 7231_ACEOF 7232if ac_fn_c_try_link "$LINENO" 7233then : 7234 eval $cacheid=yes 7235else $as_nop 7236 eval $cacheid=no 7237fi 7238rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7239 conftest$ac_exeext conftest.$ac_ext 7240fi 7241 7242 7243 CFLAGS="$xorg_testset_save_CFLAGS" 7244 7245 eval supported=\$$cacheid 7246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7247printf "%s\n" "$supported" >&6; } 7248 if test "$supported" = "yes" ; then 7249 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7250 found="yes" 7251 fi 7252 fi 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268xorg_testset_save_CFLAGS="$CFLAGS" 7269 7270if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7273printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7274if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7275then : 7276 printf %s "(cached) " >&6 7277else $as_nop 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279/* end confdefs.h. */ 7280int i; 7281_ACEOF 7282if ac_fn_c_try_compile "$LINENO" 7283then : 7284 xorg_cv_cc_flag_unknown_warning_option=yes 7285else $as_nop 7286 xorg_cv_cc_flag_unknown_warning_option=no 7287fi 7288rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7289fi 7290{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7291printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7293 CFLAGS="$xorg_testset_save_CFLAGS" 7294fi 7295 7296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7299 fi 7300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7302printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7303if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7304then : 7305 printf %s "(cached) " >&6 7306else $as_nop 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308/* end confdefs.h. */ 7309int i; 7310_ACEOF 7311if ac_fn_c_try_compile "$LINENO" 7312then : 7313 xorg_cv_cc_flag_unused_command_line_argument=yes 7314else $as_nop 7315 xorg_cv_cc_flag_unused_command_line_argument=no 7316fi 7317rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7318fi 7319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7320printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7322 CFLAGS="$xorg_testset_save_CFLAGS" 7323fi 7324 7325found="no" 7326 7327 if test $found = "no" ; then 7328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7330 fi 7331 7332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7334 fi 7335 7336 CFLAGS="$CFLAGS -Wlogical-op" 7337 7338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7339printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7340 cacheid=xorg_cv_cc_flag__Wlogical_op 7341 if eval test \${$cacheid+y} 7342then : 7343 printf %s "(cached) " >&6 7344else $as_nop 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346/* end confdefs.h. */ 7347int i; 7348int 7349main (void) 7350{ 7351 7352 ; 7353 return 0; 7354} 7355_ACEOF 7356if ac_fn_c_try_link "$LINENO" 7357then : 7358 eval $cacheid=yes 7359else $as_nop 7360 eval $cacheid=no 7361fi 7362rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7363 conftest$ac_exeext conftest.$ac_ext 7364fi 7365 7366 7367 CFLAGS="$xorg_testset_save_CFLAGS" 7368 7369 eval supported=\$$cacheid 7370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7371printf "%s\n" "$supported" >&6; } 7372 if test "$supported" = "yes" ; then 7373 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7374 found="yes" 7375 fi 7376 fi 7377 7378 7379 7380# These are currently disabled because they are noisy. They will be enabled 7381# in the future once the codebase is sufficiently modernized to silence 7382# them. For now, I don't want them to drown out the other warnings. 7383# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7384# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7385# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7386 7387# Turn some warnings into errors, so we don't accidentally get successful builds 7388# when there are problems that should be fixed. 7389 7390if test "x$SELECTIVE_WERROR" = "xyes" ; then 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404xorg_testset_save_CFLAGS="$CFLAGS" 7405 7406if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7409printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7410if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7411then : 7412 printf %s "(cached) " >&6 7413else $as_nop 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415/* end confdefs.h. */ 7416int i; 7417_ACEOF 7418if ac_fn_c_try_compile "$LINENO" 7419then : 7420 xorg_cv_cc_flag_unknown_warning_option=yes 7421else $as_nop 7422 xorg_cv_cc_flag_unknown_warning_option=no 7423fi 7424rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7425fi 7426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7427printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430fi 7431 7432if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7435 fi 7436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7438printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7439if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7440then : 7441 printf %s "(cached) " >&6 7442else $as_nop 7443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7444/* end confdefs.h. */ 7445int i; 7446_ACEOF 7447if ac_fn_c_try_compile "$LINENO" 7448then : 7449 xorg_cv_cc_flag_unused_command_line_argument=yes 7450else $as_nop 7451 xorg_cv_cc_flag_unused_command_line_argument=no 7452fi 7453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7454fi 7455{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7456printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459fi 7460 7461found="no" 7462 7463 if test $found = "no" ; then 7464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7466 fi 7467 7468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7470 fi 7471 7472 CFLAGS="$CFLAGS -Werror=implicit" 7473 7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7475printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7476 cacheid=xorg_cv_cc_flag__Werror_implicit 7477 if eval test \${$cacheid+y} 7478then : 7479 printf %s "(cached) " >&6 7480else $as_nop 7481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7482/* end confdefs.h. */ 7483int i; 7484int 7485main (void) 7486{ 7487 7488 ; 7489 return 0; 7490} 7491_ACEOF 7492if ac_fn_c_try_link "$LINENO" 7493then : 7494 eval $cacheid=yes 7495else $as_nop 7496 eval $cacheid=no 7497fi 7498rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7499 conftest$ac_exeext conftest.$ac_ext 7500fi 7501 7502 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504 7505 eval supported=\$$cacheid 7506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7507printf "%s\n" "$supported" >&6; } 7508 if test "$supported" = "yes" ; then 7509 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7510 found="yes" 7511 fi 7512 fi 7513 7514 if test $found = "no" ; then 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 fi 7518 7519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7521 fi 7522 7523 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7524 7525 { 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 7526printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7527 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7528 if eval test \${$cacheid+y} 7529then : 7530 printf %s "(cached) " >&6 7531else $as_nop 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533/* end confdefs.h. */ 7534int i; 7535int 7536main (void) 7537{ 7538 7539 ; 7540 return 0; 7541} 7542_ACEOF 7543if ac_fn_c_try_link "$LINENO" 7544then : 7545 eval $cacheid=yes 7546else $as_nop 7547 eval $cacheid=no 7548fi 7549rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7550 conftest$ac_exeext conftest.$ac_ext 7551fi 7552 7553 7554 CFLAGS="$xorg_testset_save_CFLAGS" 7555 7556 eval supported=\$$cacheid 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7558printf "%s\n" "$supported" >&6; } 7559 if test "$supported" = "yes" ; then 7560 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7561 found="yes" 7562 fi 7563 fi 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579xorg_testset_save_CFLAGS="$CFLAGS" 7580 7581if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7584printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7585if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7586then : 7587 printf %s "(cached) " >&6 7588else $as_nop 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590/* end confdefs.h. */ 7591int i; 7592_ACEOF 7593if ac_fn_c_try_compile "$LINENO" 7594then : 7595 xorg_cv_cc_flag_unknown_warning_option=yes 7596else $as_nop 7597 xorg_cv_cc_flag_unknown_warning_option=no 7598fi 7599rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7600fi 7601{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605fi 7606 7607if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615then : 7616 printf %s "(cached) " >&6 7617else $as_nop 7618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619/* end confdefs.h. */ 7620int i; 7621_ACEOF 7622if ac_fn_c_try_compile "$LINENO" 7623then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625else $as_nop 7626 xorg_cv_cc_flag_unused_command_line_argument=no 7627fi 7628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7629fi 7630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7631printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7632 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7633 CFLAGS="$xorg_testset_save_CFLAGS" 7634fi 7635 7636found="no" 7637 7638 if test $found = "no" ; then 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 fi 7642 7643 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 fi 7646 7647 CFLAGS="$CFLAGS -Werror=nonnull" 7648 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7650printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7651 cacheid=xorg_cv_cc_flag__Werror_nonnull 7652 if eval test \${$cacheid+y} 7653then : 7654 printf %s "(cached) " >&6 7655else $as_nop 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657/* end confdefs.h. */ 7658int i; 7659int 7660main (void) 7661{ 7662 7663 ; 7664 return 0; 7665} 7666_ACEOF 7667if ac_fn_c_try_link "$LINENO" 7668then : 7669 eval $cacheid=yes 7670else $as_nop 7671 eval $cacheid=no 7672fi 7673rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7674 conftest$ac_exeext conftest.$ac_ext 7675fi 7676 7677 7678 CFLAGS="$xorg_testset_save_CFLAGS" 7679 7680 eval supported=\$$cacheid 7681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7682printf "%s\n" "$supported" >&6; } 7683 if test "$supported" = "yes" ; then 7684 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7685 found="yes" 7686 fi 7687 fi 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703xorg_testset_save_CFLAGS="$CFLAGS" 7704 7705if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7708printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7709if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7710then : 7711 printf %s "(cached) " >&6 7712else $as_nop 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714/* end confdefs.h. */ 7715int i; 7716_ACEOF 7717if ac_fn_c_try_compile "$LINENO" 7718then : 7719 xorg_cv_cc_flag_unknown_warning_option=yes 7720else $as_nop 7721 xorg_cv_cc_flag_unknown_warning_option=no 7722fi 7723rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7724fi 7725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7726printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729fi 7730 7731if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7734 fi 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7737printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7738if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7739then : 7740 printf %s "(cached) " >&6 7741else $as_nop 7742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7743/* end confdefs.h. */ 7744int i; 7745_ACEOF 7746if ac_fn_c_try_compile "$LINENO" 7747then : 7748 xorg_cv_cc_flag_unused_command_line_argument=yes 7749else $as_nop 7750 xorg_cv_cc_flag_unused_command_line_argument=no 7751fi 7752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7753fi 7754{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7755printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7757 CFLAGS="$xorg_testset_save_CFLAGS" 7758fi 7759 7760found="no" 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -Werror=init-self" 7772 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7774printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7775 cacheid=xorg_cv_cc_flag__Werror_init_self 7776 if eval test \${$cacheid+y} 7777then : 7778 printf %s "(cached) " >&6 7779else $as_nop 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781/* end confdefs.h. */ 7782int i; 7783int 7784main (void) 7785{ 7786 7787 ; 7788 return 0; 7789} 7790_ACEOF 7791if ac_fn_c_try_link "$LINENO" 7792then : 7793 eval $cacheid=yes 7794else $as_nop 7795 eval $cacheid=no 7796fi 7797rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7798 conftest$ac_exeext conftest.$ac_ext 7799fi 7800 7801 7802 CFLAGS="$xorg_testset_save_CFLAGS" 7803 7804 eval supported=\$$cacheid 7805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7806printf "%s\n" "$supported" >&6; } 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7809 found="yes" 7810 fi 7811 fi 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827xorg_testset_save_CFLAGS="$CFLAGS" 7828 7829if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7832printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7833if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7834then : 7835 printf %s "(cached) " >&6 7836else $as_nop 7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838/* end confdefs.h. */ 7839int i; 7840_ACEOF 7841if ac_fn_c_try_compile "$LINENO" 7842then : 7843 xorg_cv_cc_flag_unknown_warning_option=yes 7844else $as_nop 7845 xorg_cv_cc_flag_unknown_warning_option=no 7846fi 7847rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7848fi 7849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7850printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853fi 7854 7855if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7858 fi 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7861printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7862if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7863then : 7864 printf %s "(cached) " >&6 7865else $as_nop 7866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867/* end confdefs.h. */ 7868int i; 7869_ACEOF 7870if ac_fn_c_try_compile "$LINENO" 7871then : 7872 xorg_cv_cc_flag_unused_command_line_argument=yes 7873else $as_nop 7874 xorg_cv_cc_flag_unused_command_line_argument=no 7875fi 7876rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7877fi 7878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7879printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882fi 7883 7884found="no" 7885 7886 if test $found = "no" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 fi 7894 7895 CFLAGS="$CFLAGS -Werror=main" 7896 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7898printf %s "checking if $CC supports -Werror=main... " >&6; } 7899 cacheid=xorg_cv_cc_flag__Werror_main 7900 if eval test \${$cacheid+y} 7901then : 7902 printf %s "(cached) " >&6 7903else $as_nop 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905/* end confdefs.h. */ 7906int i; 7907int 7908main (void) 7909{ 7910 7911 ; 7912 return 0; 7913} 7914_ACEOF 7915if ac_fn_c_try_link "$LINENO" 7916then : 7917 eval $cacheid=yes 7918else $as_nop 7919 eval $cacheid=no 7920fi 7921rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7922 conftest$ac_exeext conftest.$ac_ext 7923fi 7924 7925 7926 CFLAGS="$xorg_testset_save_CFLAGS" 7927 7928 eval supported=\$$cacheid 7929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7930printf "%s\n" "$supported" >&6; } 7931 if test "$supported" = "yes" ; then 7932 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7933 found="yes" 7934 fi 7935 fi 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951xorg_testset_save_CFLAGS="$CFLAGS" 7952 7953if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7956printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7957if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7958then : 7959 printf %s "(cached) " >&6 7960else $as_nop 7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962/* end confdefs.h. */ 7963int i; 7964_ACEOF 7965if ac_fn_c_try_compile "$LINENO" 7966then : 7967 xorg_cv_cc_flag_unknown_warning_option=yes 7968else $as_nop 7969 xorg_cv_cc_flag_unknown_warning_option=no 7970fi 7971rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7972fi 7973{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977fi 7978 7979if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7987then : 7988 printf %s "(cached) " >&6 7989else $as_nop 7990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7991/* end confdefs.h. */ 7992int i; 7993_ACEOF 7994if ac_fn_c_try_compile "$LINENO" 7995then : 7996 xorg_cv_cc_flag_unused_command_line_argument=yes 7997else $as_nop 7998 xorg_cv_cc_flag_unused_command_line_argument=no 7999fi 8000rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8001fi 8002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8003printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006fi 8007 8008found="no" 8009 8010 if test $found = "no" ; then 8011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 fi 8014 8015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8017 fi 8018 8019 CFLAGS="$CFLAGS -Werror=missing-braces" 8020 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8022printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8023 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8024 if eval test \${$cacheid+y} 8025then : 8026 printf %s "(cached) " >&6 8027else $as_nop 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029/* end confdefs.h. */ 8030int i; 8031int 8032main (void) 8033{ 8034 8035 ; 8036 return 0; 8037} 8038_ACEOF 8039if ac_fn_c_try_link "$LINENO" 8040then : 8041 eval $cacheid=yes 8042else $as_nop 8043 eval $cacheid=no 8044fi 8045rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8046 conftest$ac_exeext conftest.$ac_ext 8047fi 8048 8049 8050 CFLAGS="$xorg_testset_save_CFLAGS" 8051 8052 eval supported=\$$cacheid 8053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8054printf "%s\n" "$supported" >&6; } 8055 if test "$supported" = "yes" ; then 8056 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8057 found="yes" 8058 fi 8059 fi 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075xorg_testset_save_CFLAGS="$CFLAGS" 8076 8077if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8080printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8081if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8082then : 8083 printf %s "(cached) " >&6 8084else $as_nop 8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8086/* end confdefs.h. */ 8087int i; 8088_ACEOF 8089if ac_fn_c_try_compile "$LINENO" 8090then : 8091 xorg_cv_cc_flag_unknown_warning_option=yes 8092else $as_nop 8093 xorg_cv_cc_flag_unknown_warning_option=no 8094fi 8095rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8096fi 8097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101fi 8102 8103if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8111then : 8112 printf %s "(cached) " >&6 8113else $as_nop 8114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115/* end confdefs.h. */ 8116int i; 8117_ACEOF 8118if ac_fn_c_try_compile "$LINENO" 8119then : 8120 xorg_cv_cc_flag_unused_command_line_argument=yes 8121else $as_nop 8122 xorg_cv_cc_flag_unused_command_line_argument=no 8123fi 8124rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8125fi 8126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8127printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8129 CFLAGS="$xorg_testset_save_CFLAGS" 8130fi 8131 8132found="no" 8133 8134 if test $found = "no" ; then 8135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8137 fi 8138 8139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8141 fi 8142 8143 CFLAGS="$CFLAGS -Werror=sequence-point" 8144 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8146printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8147 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8148 if eval test \${$cacheid+y} 8149then : 8150 printf %s "(cached) " >&6 8151else $as_nop 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153/* end confdefs.h. */ 8154int i; 8155int 8156main (void) 8157{ 8158 8159 ; 8160 return 0; 8161} 8162_ACEOF 8163if ac_fn_c_try_link "$LINENO" 8164then : 8165 eval $cacheid=yes 8166else $as_nop 8167 eval $cacheid=no 8168fi 8169rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8170 conftest$ac_exeext conftest.$ac_ext 8171fi 8172 8173 8174 CFLAGS="$xorg_testset_save_CFLAGS" 8175 8176 eval supported=\$$cacheid 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8178printf "%s\n" "$supported" >&6; } 8179 if test "$supported" = "yes" ; then 8180 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8181 found="yes" 8182 fi 8183 fi 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199xorg_testset_save_CFLAGS="$CFLAGS" 8200 8201if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8204printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8205if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8206then : 8207 printf %s "(cached) " >&6 8208else $as_nop 8209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8210/* end confdefs.h. */ 8211int i; 8212_ACEOF 8213if ac_fn_c_try_compile "$LINENO" 8214then : 8215 xorg_cv_cc_flag_unknown_warning_option=yes 8216else $as_nop 8217 xorg_cv_cc_flag_unknown_warning_option=no 8218fi 8219rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8220fi 8221{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8222printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8224 CFLAGS="$xorg_testset_save_CFLAGS" 8225fi 8226 8227if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8233printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8234if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8235then : 8236 printf %s "(cached) " >&6 8237else $as_nop 8238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8239/* end confdefs.h. */ 8240int i; 8241_ACEOF 8242if ac_fn_c_try_compile "$LINENO" 8243then : 8244 xorg_cv_cc_flag_unused_command_line_argument=yes 8245else $as_nop 8246 xorg_cv_cc_flag_unused_command_line_argument=no 8247fi 8248rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8249fi 8250{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8251printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254fi 8255 8256found="no" 8257 8258 if test $found = "no" ; then 8259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8261 fi 8262 8263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8265 fi 8266 8267 CFLAGS="$CFLAGS -Werror=return-type" 8268 8269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8270printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8271 cacheid=xorg_cv_cc_flag__Werror_return_type 8272 if eval test \${$cacheid+y} 8273then : 8274 printf %s "(cached) " >&6 8275else $as_nop 8276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8277/* end confdefs.h. */ 8278int i; 8279int 8280main (void) 8281{ 8282 8283 ; 8284 return 0; 8285} 8286_ACEOF 8287if ac_fn_c_try_link "$LINENO" 8288then : 8289 eval $cacheid=yes 8290else $as_nop 8291 eval $cacheid=no 8292fi 8293rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8294 conftest$ac_exeext conftest.$ac_ext 8295fi 8296 8297 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 8300 eval supported=\$$cacheid 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8302printf "%s\n" "$supported" >&6; } 8303 if test "$supported" = "yes" ; then 8304 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8305 found="yes" 8306 fi 8307 fi 8308 8309 if test $found = "no" ; then 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 fi 8313 8314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8316 fi 8317 8318 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8319 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8321printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8322 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8323 if eval test \${$cacheid+y} 8324then : 8325 printf %s "(cached) " >&6 8326else $as_nop 8327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8328/* end confdefs.h. */ 8329int i; 8330int 8331main (void) 8332{ 8333 8334 ; 8335 return 0; 8336} 8337_ACEOF 8338if ac_fn_c_try_link "$LINENO" 8339then : 8340 eval $cacheid=yes 8341else $as_nop 8342 eval $cacheid=no 8343fi 8344rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8345 conftest$ac_exeext conftest.$ac_ext 8346fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353printf "%s\n" "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8356 found="yes" 8357 fi 8358 fi 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374xorg_testset_save_CFLAGS="$CFLAGS" 8375 8376if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8379printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8380if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8381then : 8382 printf %s "(cached) " >&6 8383else $as_nop 8384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385/* end confdefs.h. */ 8386int i; 8387_ACEOF 8388if ac_fn_c_try_compile "$LINENO" 8389then : 8390 xorg_cv_cc_flag_unknown_warning_option=yes 8391else $as_nop 8392 xorg_cv_cc_flag_unknown_warning_option=no 8393fi 8394rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8395fi 8396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8397printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8399 CFLAGS="$xorg_testset_save_CFLAGS" 8400fi 8401 8402if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8408printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8409if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8410then : 8411 printf %s "(cached) " >&6 8412else $as_nop 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414/* end confdefs.h. */ 8415int i; 8416_ACEOF 8417if ac_fn_c_try_compile "$LINENO" 8418then : 8419 xorg_cv_cc_flag_unused_command_line_argument=yes 8420else $as_nop 8421 xorg_cv_cc_flag_unused_command_line_argument=no 8422fi 8423rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8424fi 8425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8426printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429fi 8430 8431found="no" 8432 8433 if test $found = "no" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 8438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 fi 8441 8442 CFLAGS="$CFLAGS -Werror=trigraphs" 8443 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8445printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8446 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8447 if eval test \${$cacheid+y} 8448then : 8449 printf %s "(cached) " >&6 8450else $as_nop 8451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452/* end confdefs.h. */ 8453int i; 8454int 8455main (void) 8456{ 8457 8458 ; 8459 return 0; 8460} 8461_ACEOF 8462if ac_fn_c_try_link "$LINENO" 8463then : 8464 eval $cacheid=yes 8465else $as_nop 8466 eval $cacheid=no 8467fi 8468rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8469 conftest$ac_exeext conftest.$ac_ext 8470fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477printf "%s\n" "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8480 found="yes" 8481 fi 8482 fi 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498xorg_testset_save_CFLAGS="$CFLAGS" 8499 8500if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8503printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8504if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8505then : 8506 printf %s "(cached) " >&6 8507else $as_nop 8508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8509/* end confdefs.h. */ 8510int i; 8511_ACEOF 8512if ac_fn_c_try_compile "$LINENO" 8513then : 8514 xorg_cv_cc_flag_unknown_warning_option=yes 8515else $as_nop 8516 xorg_cv_cc_flag_unknown_warning_option=no 8517fi 8518rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8519fi 8520{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8521printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8523 CFLAGS="$xorg_testset_save_CFLAGS" 8524fi 8525 8526if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8529 fi 8530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8532printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8533if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8534then : 8535 printf %s "(cached) " >&6 8536else $as_nop 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538/* end confdefs.h. */ 8539int i; 8540_ACEOF 8541if ac_fn_c_try_compile "$LINENO" 8542then : 8543 xorg_cv_cc_flag_unused_command_line_argument=yes 8544else $as_nop 8545 xorg_cv_cc_flag_unused_command_line_argument=no 8546fi 8547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8548fi 8549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8550printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553fi 8554 8555found="no" 8556 8557 if test $found = "no" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 8562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8564 fi 8565 8566 CFLAGS="$CFLAGS -Werror=array-bounds" 8567 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8569printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8570 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8571 if eval test \${$cacheid+y} 8572then : 8573 printf %s "(cached) " >&6 8574else $as_nop 8575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8576/* end confdefs.h. */ 8577int i; 8578int 8579main (void) 8580{ 8581 8582 ; 8583 return 0; 8584} 8585_ACEOF 8586if ac_fn_c_try_link "$LINENO" 8587then : 8588 eval $cacheid=yes 8589else $as_nop 8590 eval $cacheid=no 8591fi 8592rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8593 conftest$ac_exeext conftest.$ac_ext 8594fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601printf "%s\n" "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8604 found="yes" 8605 fi 8606 fi 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622xorg_testset_save_CFLAGS="$CFLAGS" 8623 8624if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8627printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8628if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8629then : 8630 printf %s "(cached) " >&6 8631else $as_nop 8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8633/* end confdefs.h. */ 8634int i; 8635_ACEOF 8636if ac_fn_c_try_compile "$LINENO" 8637then : 8638 xorg_cv_cc_flag_unknown_warning_option=yes 8639else $as_nop 8640 xorg_cv_cc_flag_unknown_warning_option=no 8641fi 8642rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8643fi 8644{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8645printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8647 CFLAGS="$xorg_testset_save_CFLAGS" 8648fi 8649 8650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8656printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8657if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8658then : 8659 printf %s "(cached) " >&6 8660else $as_nop 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662/* end confdefs.h. */ 8663int i; 8664_ACEOF 8665if ac_fn_c_try_compile "$LINENO" 8666then : 8667 xorg_cv_cc_flag_unused_command_line_argument=yes 8668else $as_nop 8669 xorg_cv_cc_flag_unused_command_line_argument=no 8670fi 8671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8672fi 8673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8674printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677fi 8678 8679found="no" 8680 8681 if test $found = "no" ; then 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 fi 8685 8686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 fi 8689 8690 CFLAGS="$CFLAGS -Werror=write-strings" 8691 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8693printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8694 cacheid=xorg_cv_cc_flag__Werror_write_strings 8695 if eval test \${$cacheid+y} 8696then : 8697 printf %s "(cached) " >&6 8698else $as_nop 8699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700/* end confdefs.h. */ 8701int i; 8702int 8703main (void) 8704{ 8705 8706 ; 8707 return 0; 8708} 8709_ACEOF 8710if ac_fn_c_try_link "$LINENO" 8711then : 8712 eval $cacheid=yes 8713else $as_nop 8714 eval $cacheid=no 8715fi 8716rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8717 conftest$ac_exeext conftest.$ac_ext 8718fi 8719 8720 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 8723 eval supported=\$$cacheid 8724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8725printf "%s\n" "$supported" >&6; } 8726 if test "$supported" = "yes" ; then 8727 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8728 found="yes" 8729 fi 8730 fi 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746xorg_testset_save_CFLAGS="$CFLAGS" 8747 8748if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8751printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8752if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8753then : 8754 printf %s "(cached) " >&6 8755else $as_nop 8756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8757/* end confdefs.h. */ 8758int i; 8759_ACEOF 8760if ac_fn_c_try_compile "$LINENO" 8761then : 8762 xorg_cv_cc_flag_unknown_warning_option=yes 8763else $as_nop 8764 xorg_cv_cc_flag_unknown_warning_option=no 8765fi 8766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8767fi 8768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8769printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8771 CFLAGS="$xorg_testset_save_CFLAGS" 8772fi 8773 8774if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8780printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8781if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8782then : 8783 printf %s "(cached) " >&6 8784else $as_nop 8785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786/* end confdefs.h. */ 8787int i; 8788_ACEOF 8789if ac_fn_c_try_compile "$LINENO" 8790then : 8791 xorg_cv_cc_flag_unused_command_line_argument=yes 8792else $as_nop 8793 xorg_cv_cc_flag_unused_command_line_argument=no 8794fi 8795rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8796fi 8797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8798printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801fi 8802 8803found="no" 8804 8805 if test $found = "no" ; then 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 fi 8809 8810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8812 fi 8813 8814 CFLAGS="$CFLAGS -Werror=address" 8815 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8817printf %s "checking if $CC supports -Werror=address... " >&6; } 8818 cacheid=xorg_cv_cc_flag__Werror_address 8819 if eval test \${$cacheid+y} 8820then : 8821 printf %s "(cached) " >&6 8822else $as_nop 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824/* end confdefs.h. */ 8825int i; 8826int 8827main (void) 8828{ 8829 8830 ; 8831 return 0; 8832} 8833_ACEOF 8834if ac_fn_c_try_link "$LINENO" 8835then : 8836 eval $cacheid=yes 8837else $as_nop 8838 eval $cacheid=no 8839fi 8840rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8841 conftest$ac_exeext conftest.$ac_ext 8842fi 8843 8844 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 8847 eval supported=\$$cacheid 8848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8849printf "%s\n" "$supported" >&6; } 8850 if test "$supported" = "yes" ; then 8851 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8852 found="yes" 8853 fi 8854 fi 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870xorg_testset_save_CFLAGS="$CFLAGS" 8871 8872if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8875printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8876if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8877then : 8878 printf %s "(cached) " >&6 8879else $as_nop 8880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8881/* end confdefs.h. */ 8882int i; 8883_ACEOF 8884if ac_fn_c_try_compile "$LINENO" 8885then : 8886 xorg_cv_cc_flag_unknown_warning_option=yes 8887else $as_nop 8888 xorg_cv_cc_flag_unknown_warning_option=no 8889fi 8890rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8891fi 8892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8893printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8895 CFLAGS="$xorg_testset_save_CFLAGS" 8896fi 8897 8898if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 fi 8902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8904printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8905if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8906then : 8907 printf %s "(cached) " >&6 8908else $as_nop 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910/* end confdefs.h. */ 8911int i; 8912_ACEOF 8913if ac_fn_c_try_compile "$LINENO" 8914then : 8915 xorg_cv_cc_flag_unused_command_line_argument=yes 8916else $as_nop 8917 xorg_cv_cc_flag_unused_command_line_argument=no 8918fi 8919rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8920fi 8921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8922printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925fi 8926 8927found="no" 8928 8929 if test $found = "no" ; then 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 fi 8933 8934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8936 fi 8937 8938 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8939 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8941printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8942 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8943 if eval test \${$cacheid+y} 8944then : 8945 printf %s "(cached) " >&6 8946else $as_nop 8947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948/* end confdefs.h. */ 8949int i; 8950int 8951main (void) 8952{ 8953 8954 ; 8955 return 0; 8956} 8957_ACEOF 8958if ac_fn_c_try_link "$LINENO" 8959then : 8960 eval $cacheid=yes 8961else $as_nop 8962 eval $cacheid=no 8963fi 8964rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8965 conftest$ac_exeext conftest.$ac_ext 8966fi 8967 8968 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 8971 eval supported=\$$cacheid 8972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8973printf "%s\n" "$supported" >&6; } 8974 if test "$supported" = "yes" ; then 8975 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8976 found="yes" 8977 fi 8978 fi 8979 8980 if test $found = "no" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 8985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8987 fi 8988 8989 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8990 8991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8992printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8993 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8994 if eval test \${$cacheid+y} 8995then : 8996 printf %s "(cached) " >&6 8997else $as_nop 8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8999/* end confdefs.h. */ 9000int i; 9001int 9002main (void) 9003{ 9004 9005 ; 9006 return 0; 9007} 9008_ACEOF 9009if ac_fn_c_try_link "$LINENO" 9010then : 9011 eval $cacheid=yes 9012else $as_nop 9013 eval $cacheid=no 9014fi 9015rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9016 conftest$ac_exeext conftest.$ac_ext 9017fi 9018 9019 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 9022 eval supported=\$$cacheid 9023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9024printf "%s\n" "$supported" >&6; } 9025 if test "$supported" = "yes" ; then 9026 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9027 found="yes" 9028 fi 9029 fi 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045xorg_testset_save_CFLAGS="$CFLAGS" 9046 9047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9050printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9051if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9052then : 9053 printf %s "(cached) " >&6 9054else $as_nop 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056/* end confdefs.h. */ 9057int i; 9058_ACEOF 9059if ac_fn_c_try_compile "$LINENO" 9060then : 9061 xorg_cv_cc_flag_unknown_warning_option=yes 9062else $as_nop 9063 xorg_cv_cc_flag_unknown_warning_option=no 9064fi 9065rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9066fi 9067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9068printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071fi 9072 9073if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 fi 9077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9079printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9080if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9081then : 9082 printf %s "(cached) " >&6 9083else $as_nop 9084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9085/* end confdefs.h. */ 9086int i; 9087_ACEOF 9088if ac_fn_c_try_compile "$LINENO" 9089then : 9090 xorg_cv_cc_flag_unused_command_line_argument=yes 9091else $as_nop 9092 xorg_cv_cc_flag_unused_command_line_argument=no 9093fi 9094rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9095fi 9096{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9097printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100fi 9101 9102found="no" 9103 9104 if test $found = "no" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 9109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9111 fi 9112 9113 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9114 9115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9116printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9117 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9118 if eval test \${$cacheid+y} 9119then : 9120 printf %s "(cached) " >&6 9121else $as_nop 9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9123/* end confdefs.h. */ 9124int i; 9125int 9126main (void) 9127{ 9128 9129 ; 9130 return 0; 9131} 9132_ACEOF 9133if ac_fn_c_try_link "$LINENO" 9134then : 9135 eval $cacheid=yes 9136else $as_nop 9137 eval $cacheid=no 9138fi 9139rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9140 conftest$ac_exeext conftest.$ac_ext 9141fi 9142 9143 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 9146 eval supported=\$$cacheid 9147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9148printf "%s\n" "$supported" >&6; } 9149 if test "$supported" = "yes" ; then 9150 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9151 found="yes" 9152 fi 9153 fi 9154 9155 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9156else 9157{ 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 $PACKAGE_BUGREPORT" >&5 9158printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172xorg_testset_save_CFLAGS="$CFLAGS" 9173 9174if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9177printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9178if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9179then : 9180 printf %s "(cached) " >&6 9181else $as_nop 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183/* end confdefs.h. */ 9184int i; 9185_ACEOF 9186if ac_fn_c_try_compile "$LINENO" 9187then : 9188 xorg_cv_cc_flag_unknown_warning_option=yes 9189else $as_nop 9190 xorg_cv_cc_flag_unknown_warning_option=no 9191fi 9192rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9193fi 9194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9195printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198fi 9199 9200if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9203 fi 9204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9206printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9207if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9208then : 9209 printf %s "(cached) " >&6 9210else $as_nop 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212/* end confdefs.h. */ 9213int i; 9214_ACEOF 9215if ac_fn_c_try_compile "$LINENO" 9216then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218else $as_nop 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220fi 9221rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9222fi 9223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227fi 9228 9229found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wimplicit" 9241 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9243printf %s "checking if $CC supports -Wimplicit... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wimplicit 9245 if eval test \${$cacheid+y} 9246then : 9247 printf %s "(cached) " >&6 9248else $as_nop 9249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9250/* end confdefs.h. */ 9251int i; 9252int 9253main (void) 9254{ 9255 9256 ; 9257 return 0; 9258} 9259_ACEOF 9260if ac_fn_c_try_link "$LINENO" 9261then : 9262 eval $cacheid=yes 9263else $as_nop 9264 eval $cacheid=no 9265fi 9266rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9267 conftest$ac_exeext conftest.$ac_ext 9268fi 9269 9270 9271 CFLAGS="$xorg_testset_save_CFLAGS" 9272 9273 eval supported=\$$cacheid 9274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9275printf "%s\n" "$supported" >&6; } 9276 if test "$supported" = "yes" ; then 9277 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9278 found="yes" 9279 fi 9280 fi 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296xorg_testset_save_CFLAGS="$CFLAGS" 9297 9298if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9301printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9302if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9303then : 9304 printf %s "(cached) " >&6 9305else $as_nop 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307/* end confdefs.h. */ 9308int i; 9309_ACEOF 9310if ac_fn_c_try_compile "$LINENO" 9311then : 9312 xorg_cv_cc_flag_unknown_warning_option=yes 9313else $as_nop 9314 xorg_cv_cc_flag_unknown_warning_option=no 9315fi 9316rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9317fi 9318{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9319printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322fi 9323 9324if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 fi 9328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9330printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9331if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9332then : 9333 printf %s "(cached) " >&6 9334else $as_nop 9335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336/* end confdefs.h. */ 9337int i; 9338_ACEOF 9339if ac_fn_c_try_compile "$LINENO" 9340then : 9341 xorg_cv_cc_flag_unused_command_line_argument=yes 9342else $as_nop 9343 xorg_cv_cc_flag_unused_command_line_argument=no 9344fi 9345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9346fi 9347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9348printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351fi 9352 9353found="no" 9354 9355 if test $found = "no" ; then 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 fi 9359 9360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9362 fi 9363 9364 CFLAGS="$CFLAGS -Wnonnull" 9365 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9367printf %s "checking if $CC supports -Wnonnull... " >&6; } 9368 cacheid=xorg_cv_cc_flag__Wnonnull 9369 if eval test \${$cacheid+y} 9370then : 9371 printf %s "(cached) " >&6 9372else $as_nop 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374/* end confdefs.h. */ 9375int i; 9376int 9377main (void) 9378{ 9379 9380 ; 9381 return 0; 9382} 9383_ACEOF 9384if ac_fn_c_try_link "$LINENO" 9385then : 9386 eval $cacheid=yes 9387else $as_nop 9388 eval $cacheid=no 9389fi 9390rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9391 conftest$ac_exeext conftest.$ac_ext 9392fi 9393 9394 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 9397 eval supported=\$$cacheid 9398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9399printf "%s\n" "$supported" >&6; } 9400 if test "$supported" = "yes" ; then 9401 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9402 found="yes" 9403 fi 9404 fi 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420xorg_testset_save_CFLAGS="$CFLAGS" 9421 9422if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9425printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9426if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9427then : 9428 printf %s "(cached) " >&6 9429else $as_nop 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431/* end confdefs.h. */ 9432int i; 9433_ACEOF 9434if ac_fn_c_try_compile "$LINENO" 9435then : 9436 xorg_cv_cc_flag_unknown_warning_option=yes 9437else $as_nop 9438 xorg_cv_cc_flag_unknown_warning_option=no 9439fi 9440rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9441fi 9442{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9443printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9445 CFLAGS="$xorg_testset_save_CFLAGS" 9446fi 9447 9448if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9451 fi 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9454printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9455if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9456then : 9457 printf %s "(cached) " >&6 9458else $as_nop 9459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9460/* end confdefs.h. */ 9461int i; 9462_ACEOF 9463if ac_fn_c_try_compile "$LINENO" 9464then : 9465 xorg_cv_cc_flag_unused_command_line_argument=yes 9466else $as_nop 9467 xorg_cv_cc_flag_unused_command_line_argument=no 9468fi 9469rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9470fi 9471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9472printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9474 CFLAGS="$xorg_testset_save_CFLAGS" 9475fi 9476 9477found="no" 9478 9479 if test $found = "no" ; then 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 fi 9483 9484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9486 fi 9487 9488 CFLAGS="$CFLAGS -Winit-self" 9489 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9491printf %s "checking if $CC supports -Winit-self... " >&6; } 9492 cacheid=xorg_cv_cc_flag__Winit_self 9493 if eval test \${$cacheid+y} 9494then : 9495 printf %s "(cached) " >&6 9496else $as_nop 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498/* end confdefs.h. */ 9499int i; 9500int 9501main (void) 9502{ 9503 9504 ; 9505 return 0; 9506} 9507_ACEOF 9508if ac_fn_c_try_link "$LINENO" 9509then : 9510 eval $cacheid=yes 9511else $as_nop 9512 eval $cacheid=no 9513fi 9514rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9515 conftest$ac_exeext conftest.$ac_ext 9516fi 9517 9518 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520 9521 eval supported=\$$cacheid 9522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9523printf "%s\n" "$supported" >&6; } 9524 if test "$supported" = "yes" ; then 9525 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9526 found="yes" 9527 fi 9528 fi 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544xorg_testset_save_CFLAGS="$CFLAGS" 9545 9546if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9549printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9550if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9551then : 9552 printf %s "(cached) " >&6 9553else $as_nop 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555/* end confdefs.h. */ 9556int i; 9557_ACEOF 9558if ac_fn_c_try_compile "$LINENO" 9559then : 9560 xorg_cv_cc_flag_unknown_warning_option=yes 9561else $as_nop 9562 xorg_cv_cc_flag_unknown_warning_option=no 9563fi 9564rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9565fi 9566{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9567printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9569 CFLAGS="$xorg_testset_save_CFLAGS" 9570fi 9571 9572if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9575 fi 9576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9578printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9579if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9580then : 9581 printf %s "(cached) " >&6 9582else $as_nop 9583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9584/* end confdefs.h. */ 9585int i; 9586_ACEOF 9587if ac_fn_c_try_compile "$LINENO" 9588then : 9589 xorg_cv_cc_flag_unused_command_line_argument=yes 9590else $as_nop 9591 xorg_cv_cc_flag_unused_command_line_argument=no 9592fi 9593rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9594fi 9595{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9596printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599fi 9600 9601found="no" 9602 9603 if test $found = "no" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 9608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9610 fi 9611 9612 CFLAGS="$CFLAGS -Wmain" 9613 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9615printf %s "checking if $CC supports -Wmain... " >&6; } 9616 cacheid=xorg_cv_cc_flag__Wmain 9617 if eval test \${$cacheid+y} 9618then : 9619 printf %s "(cached) " >&6 9620else $as_nop 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622/* end confdefs.h. */ 9623int i; 9624int 9625main (void) 9626{ 9627 9628 ; 9629 return 0; 9630} 9631_ACEOF 9632if ac_fn_c_try_link "$LINENO" 9633then : 9634 eval $cacheid=yes 9635else $as_nop 9636 eval $cacheid=no 9637fi 9638rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9639 conftest$ac_exeext conftest.$ac_ext 9640fi 9641 9642 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644 9645 eval supported=\$$cacheid 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9647printf "%s\n" "$supported" >&6; } 9648 if test "$supported" = "yes" ; then 9649 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9650 found="yes" 9651 fi 9652 fi 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668xorg_testset_save_CFLAGS="$CFLAGS" 9669 9670if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9673printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9674if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9675then : 9676 printf %s "(cached) " >&6 9677else $as_nop 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679/* end confdefs.h. */ 9680int i; 9681_ACEOF 9682if ac_fn_c_try_compile "$LINENO" 9683then : 9684 xorg_cv_cc_flag_unknown_warning_option=yes 9685else $as_nop 9686 xorg_cv_cc_flag_unknown_warning_option=no 9687fi 9688rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9689fi 9690{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9691printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9693 CFLAGS="$xorg_testset_save_CFLAGS" 9694fi 9695 9696if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 fi 9700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9702printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9703if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9704then : 9705 printf %s "(cached) " >&6 9706else $as_nop 9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708/* end confdefs.h. */ 9709int i; 9710_ACEOF 9711if ac_fn_c_try_compile "$LINENO" 9712then : 9713 xorg_cv_cc_flag_unused_command_line_argument=yes 9714else $as_nop 9715 xorg_cv_cc_flag_unused_command_line_argument=no 9716fi 9717rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9718fi 9719{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9720printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723fi 9724 9725found="no" 9726 9727 if test $found = "no" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 9732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 fi 9735 9736 CFLAGS="$CFLAGS -Wmissing-braces" 9737 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9739printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9740 cacheid=xorg_cv_cc_flag__Wmissing_braces 9741 if eval test \${$cacheid+y} 9742then : 9743 printf %s "(cached) " >&6 9744else $as_nop 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746/* end confdefs.h. */ 9747int i; 9748int 9749main (void) 9750{ 9751 9752 ; 9753 return 0; 9754} 9755_ACEOF 9756if ac_fn_c_try_link "$LINENO" 9757then : 9758 eval $cacheid=yes 9759else $as_nop 9760 eval $cacheid=no 9761fi 9762rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9763 conftest$ac_exeext conftest.$ac_ext 9764fi 9765 9766 9767 CFLAGS="$xorg_testset_save_CFLAGS" 9768 9769 eval supported=\$$cacheid 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9771printf "%s\n" "$supported" >&6; } 9772 if test "$supported" = "yes" ; then 9773 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9774 found="yes" 9775 fi 9776 fi 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792xorg_testset_save_CFLAGS="$CFLAGS" 9793 9794if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9797printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9798if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9799then : 9800 printf %s "(cached) " >&6 9801else $as_nop 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803/* end confdefs.h. */ 9804int i; 9805_ACEOF 9806if ac_fn_c_try_compile "$LINENO" 9807then : 9808 xorg_cv_cc_flag_unknown_warning_option=yes 9809else $as_nop 9810 xorg_cv_cc_flag_unknown_warning_option=no 9811fi 9812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9813fi 9814{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9815printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818fi 9819 9820if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9823 fi 9824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9826printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9827if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9828then : 9829 printf %s "(cached) " >&6 9830else $as_nop 9831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9832/* end confdefs.h. */ 9833int i; 9834_ACEOF 9835if ac_fn_c_try_compile "$LINENO" 9836then : 9837 xorg_cv_cc_flag_unused_command_line_argument=yes 9838else $as_nop 9839 xorg_cv_cc_flag_unused_command_line_argument=no 9840fi 9841rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9842fi 9843{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9844printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847fi 9848 9849found="no" 9850 9851 if test $found = "no" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 fi 9859 9860 CFLAGS="$CFLAGS -Wsequence-point" 9861 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9863printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9864 cacheid=xorg_cv_cc_flag__Wsequence_point 9865 if eval test \${$cacheid+y} 9866then : 9867 printf %s "(cached) " >&6 9868else $as_nop 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870/* end confdefs.h. */ 9871int i; 9872int 9873main (void) 9874{ 9875 9876 ; 9877 return 0; 9878} 9879_ACEOF 9880if ac_fn_c_try_link "$LINENO" 9881then : 9882 eval $cacheid=yes 9883else $as_nop 9884 eval $cacheid=no 9885fi 9886rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9887 conftest$ac_exeext conftest.$ac_ext 9888fi 9889 9890 9891 CFLAGS="$xorg_testset_save_CFLAGS" 9892 9893 eval supported=\$$cacheid 9894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9895printf "%s\n" "$supported" >&6; } 9896 if test "$supported" = "yes" ; then 9897 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9898 found="yes" 9899 fi 9900 fi 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916xorg_testset_save_CFLAGS="$CFLAGS" 9917 9918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9921printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9922if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9923then : 9924 printf %s "(cached) " >&6 9925else $as_nop 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927/* end confdefs.h. */ 9928int i; 9929_ACEOF 9930if ac_fn_c_try_compile "$LINENO" 9931then : 9932 xorg_cv_cc_flag_unknown_warning_option=yes 9933else $as_nop 9934 xorg_cv_cc_flag_unknown_warning_option=no 9935fi 9936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9937fi 9938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9939printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9940 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942fi 9943 9944if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9947 fi 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9950printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9951if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9952then : 9953 printf %s "(cached) " >&6 9954else $as_nop 9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9956/* end confdefs.h. */ 9957int i; 9958_ACEOF 9959if ac_fn_c_try_compile "$LINENO" 9960then : 9961 xorg_cv_cc_flag_unused_command_line_argument=yes 9962else $as_nop 9963 xorg_cv_cc_flag_unused_command_line_argument=no 9964fi 9965rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9966fi 9967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9968printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971fi 9972 9973found="no" 9974 9975 if test $found = "no" ; then 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 fi 9979 9980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9982 fi 9983 9984 CFLAGS="$CFLAGS -Wreturn-type" 9985 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9987printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9988 cacheid=xorg_cv_cc_flag__Wreturn_type 9989 if eval test \${$cacheid+y} 9990then : 9991 printf %s "(cached) " >&6 9992else $as_nop 9993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9994/* end confdefs.h. */ 9995int i; 9996int 9997main (void) 9998{ 9999 10000 ; 10001 return 0; 10002} 10003_ACEOF 10004if ac_fn_c_try_link "$LINENO" 10005then : 10006 eval $cacheid=yes 10007else $as_nop 10008 eval $cacheid=no 10009fi 10010rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10011 conftest$ac_exeext conftest.$ac_ext 10012fi 10013 10014 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016 10017 eval supported=\$$cacheid 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10019printf "%s\n" "$supported" >&6; } 10020 if test "$supported" = "yes" ; then 10021 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10022 found="yes" 10023 fi 10024 fi 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040xorg_testset_save_CFLAGS="$CFLAGS" 10041 10042if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10045printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10046if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10047then : 10048 printf %s "(cached) " >&6 10049else $as_nop 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051/* end confdefs.h. */ 10052int i; 10053_ACEOF 10054if ac_fn_c_try_compile "$LINENO" 10055then : 10056 xorg_cv_cc_flag_unknown_warning_option=yes 10057else $as_nop 10058 xorg_cv_cc_flag_unknown_warning_option=no 10059fi 10060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10061fi 10062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10063printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066fi 10067 10068if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10074printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10075if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10076then : 10077 printf %s "(cached) " >&6 10078else $as_nop 10079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10080/* end confdefs.h. */ 10081int i; 10082_ACEOF 10083if ac_fn_c_try_compile "$LINENO" 10084then : 10085 xorg_cv_cc_flag_unused_command_line_argument=yes 10086else $as_nop 10087 xorg_cv_cc_flag_unused_command_line_argument=no 10088fi 10089rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10090fi 10091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10092printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095fi 10096 10097found="no" 10098 10099 if test $found = "no" ; then 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 10104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10106 fi 10107 10108 CFLAGS="$CFLAGS -Wtrigraphs" 10109 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10111printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10112 cacheid=xorg_cv_cc_flag__Wtrigraphs 10113 if eval test \${$cacheid+y} 10114then : 10115 printf %s "(cached) " >&6 10116else $as_nop 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118/* end confdefs.h. */ 10119int i; 10120int 10121main (void) 10122{ 10123 10124 ; 10125 return 0; 10126} 10127_ACEOF 10128if ac_fn_c_try_link "$LINENO" 10129then : 10130 eval $cacheid=yes 10131else $as_nop 10132 eval $cacheid=no 10133fi 10134rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10135 conftest$ac_exeext conftest.$ac_ext 10136fi 10137 10138 10139 CFLAGS="$xorg_testset_save_CFLAGS" 10140 10141 eval supported=\$$cacheid 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10143printf "%s\n" "$supported" >&6; } 10144 if test "$supported" = "yes" ; then 10145 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10146 found="yes" 10147 fi 10148 fi 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164xorg_testset_save_CFLAGS="$CFLAGS" 10165 10166if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10169printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10170if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10171then : 10172 printf %s "(cached) " >&6 10173else $as_nop 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175/* end confdefs.h. */ 10176int i; 10177_ACEOF 10178if ac_fn_c_try_compile "$LINENO" 10179then : 10180 xorg_cv_cc_flag_unknown_warning_option=yes 10181else $as_nop 10182 xorg_cv_cc_flag_unknown_warning_option=no 10183fi 10184rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10185fi 10186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10187printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190fi 10191 10192if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10195 fi 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10198printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10199if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10200then : 10201 printf %s "(cached) " >&6 10202else $as_nop 10203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10204/* end confdefs.h. */ 10205int i; 10206_ACEOF 10207if ac_fn_c_try_compile "$LINENO" 10208then : 10209 xorg_cv_cc_flag_unused_command_line_argument=yes 10210else $as_nop 10211 xorg_cv_cc_flag_unused_command_line_argument=no 10212fi 10213rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10214fi 10215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10216printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219fi 10220 10221found="no" 10222 10223 if test $found = "no" ; then 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 fi 10227 10228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10230 fi 10231 10232 CFLAGS="$CFLAGS -Warray-bounds" 10233 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10235printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10236 cacheid=xorg_cv_cc_flag__Warray_bounds 10237 if eval test \${$cacheid+y} 10238then : 10239 printf %s "(cached) " >&6 10240else $as_nop 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242/* end confdefs.h. */ 10243int i; 10244int 10245main (void) 10246{ 10247 10248 ; 10249 return 0; 10250} 10251_ACEOF 10252if ac_fn_c_try_link "$LINENO" 10253then : 10254 eval $cacheid=yes 10255else $as_nop 10256 eval $cacheid=no 10257fi 10258rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10259 conftest$ac_exeext conftest.$ac_ext 10260fi 10261 10262 10263 CFLAGS="$xorg_testset_save_CFLAGS" 10264 10265 eval supported=\$$cacheid 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10267printf "%s\n" "$supported" >&6; } 10268 if test "$supported" = "yes" ; then 10269 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10270 found="yes" 10271 fi 10272 fi 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288xorg_testset_save_CFLAGS="$CFLAGS" 10289 10290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10293printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10294if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10295then : 10296 printf %s "(cached) " >&6 10297else $as_nop 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299/* end confdefs.h. */ 10300int i; 10301_ACEOF 10302if ac_fn_c_try_compile "$LINENO" 10303then : 10304 xorg_cv_cc_flag_unknown_warning_option=yes 10305else $as_nop 10306 xorg_cv_cc_flag_unknown_warning_option=no 10307fi 10308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10309fi 10310{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314fi 10315 10316if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324then : 10325 printf %s "(cached) " >&6 10326else $as_nop 10327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328/* end confdefs.h. */ 10329int i; 10330_ACEOF 10331if ac_fn_c_try_compile "$LINENO" 10332then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334else $as_nop 10335 xorg_cv_cc_flag_unused_command_line_argument=no 10336fi 10337rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10338fi 10339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10340printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10342 CFLAGS="$xorg_testset_save_CFLAGS" 10343fi 10344 10345found="no" 10346 10347 if test $found = "no" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 fi 10355 10356 CFLAGS="$CFLAGS -Wwrite-strings" 10357 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10359printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10360 cacheid=xorg_cv_cc_flag__Wwrite_strings 10361 if eval test \${$cacheid+y} 10362then : 10363 printf %s "(cached) " >&6 10364else $as_nop 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366/* end confdefs.h. */ 10367int i; 10368int 10369main (void) 10370{ 10371 10372 ; 10373 return 0; 10374} 10375_ACEOF 10376if ac_fn_c_try_link "$LINENO" 10377then : 10378 eval $cacheid=yes 10379else $as_nop 10380 eval $cacheid=no 10381fi 10382rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10383 conftest$ac_exeext conftest.$ac_ext 10384fi 10385 10386 10387 CFLAGS="$xorg_testset_save_CFLAGS" 10388 10389 eval supported=\$$cacheid 10390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10391printf "%s\n" "$supported" >&6; } 10392 if test "$supported" = "yes" ; then 10393 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10394 found="yes" 10395 fi 10396 fi 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412xorg_testset_save_CFLAGS="$CFLAGS" 10413 10414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10417printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10418if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10419then : 10420 printf %s "(cached) " >&6 10421else $as_nop 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423/* end confdefs.h. */ 10424int i; 10425_ACEOF 10426if ac_fn_c_try_compile "$LINENO" 10427then : 10428 xorg_cv_cc_flag_unknown_warning_option=yes 10429else $as_nop 10430 xorg_cv_cc_flag_unknown_warning_option=no 10431fi 10432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10433fi 10434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10435printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10437 CFLAGS="$xorg_testset_save_CFLAGS" 10438fi 10439 10440if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10443 fi 10444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10446printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10447if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10448then : 10449 printf %s "(cached) " >&6 10450else $as_nop 10451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10452/* end confdefs.h. */ 10453int i; 10454_ACEOF 10455if ac_fn_c_try_compile "$LINENO" 10456then : 10457 xorg_cv_cc_flag_unused_command_line_argument=yes 10458else $as_nop 10459 xorg_cv_cc_flag_unused_command_line_argument=no 10460fi 10461rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10462fi 10463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10464printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10466 CFLAGS="$xorg_testset_save_CFLAGS" 10467fi 10468 10469found="no" 10470 10471 if test $found = "no" ; then 10472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10474 fi 10475 10476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10478 fi 10479 10480 CFLAGS="$CFLAGS -Waddress" 10481 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10483printf %s "checking if $CC supports -Waddress... " >&6; } 10484 cacheid=xorg_cv_cc_flag__Waddress 10485 if eval test \${$cacheid+y} 10486then : 10487 printf %s "(cached) " >&6 10488else $as_nop 10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10490/* end confdefs.h. */ 10491int i; 10492int 10493main (void) 10494{ 10495 10496 ; 10497 return 0; 10498} 10499_ACEOF 10500if ac_fn_c_try_link "$LINENO" 10501then : 10502 eval $cacheid=yes 10503else $as_nop 10504 eval $cacheid=no 10505fi 10506rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10507 conftest$ac_exeext conftest.$ac_ext 10508fi 10509 10510 10511 CFLAGS="$xorg_testset_save_CFLAGS" 10512 10513 eval supported=\$$cacheid 10514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10515printf "%s\n" "$supported" >&6; } 10516 if test "$supported" = "yes" ; then 10517 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10518 found="yes" 10519 fi 10520 fi 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536xorg_testset_save_CFLAGS="$CFLAGS" 10537 10538if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10541printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10542if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10543then : 10544 printf %s "(cached) " >&6 10545else $as_nop 10546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10547/* end confdefs.h. */ 10548int i; 10549_ACEOF 10550if ac_fn_c_try_compile "$LINENO" 10551then : 10552 xorg_cv_cc_flag_unknown_warning_option=yes 10553else $as_nop 10554 xorg_cv_cc_flag_unknown_warning_option=no 10555fi 10556rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10557fi 10558{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10559printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10561 CFLAGS="$xorg_testset_save_CFLAGS" 10562fi 10563 10564if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10567 fi 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10570printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10571if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10572then : 10573 printf %s "(cached) " >&6 10574else $as_nop 10575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10576/* end confdefs.h. */ 10577int i; 10578_ACEOF 10579if ac_fn_c_try_compile "$LINENO" 10580then : 10581 xorg_cv_cc_flag_unused_command_line_argument=yes 10582else $as_nop 10583 xorg_cv_cc_flag_unused_command_line_argument=no 10584fi 10585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10586fi 10587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591fi 10592 10593found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10605 10606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10607printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10609 if eval test \${$cacheid+y} 10610then : 10611 printf %s "(cached) " >&6 10612else $as_nop 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614/* end confdefs.h. */ 10615int i; 10616int 10617main (void) 10618{ 10619 10620 ; 10621 return 0; 10622} 10623_ACEOF 10624if ac_fn_c_try_link "$LINENO" 10625then : 10626 eval $cacheid=yes 10627else $as_nop 10628 eval $cacheid=no 10629fi 10630rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10631 conftest$ac_exeext conftest.$ac_ext 10632fi 10633 10634 10635 CFLAGS="$xorg_testset_save_CFLAGS" 10636 10637 eval supported=\$$cacheid 10638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10639printf "%s\n" "$supported" >&6; } 10640 if test "$supported" = "yes" ; then 10641 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10642 found="yes" 10643 fi 10644 fi 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660xorg_testset_save_CFLAGS="$CFLAGS" 10661 10662if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10665printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10666if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10667then : 10668 printf %s "(cached) " >&6 10669else $as_nop 10670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10671/* end confdefs.h. */ 10672int i; 10673_ACEOF 10674if ac_fn_c_try_compile "$LINENO" 10675then : 10676 xorg_cv_cc_flag_unknown_warning_option=yes 10677else $as_nop 10678 xorg_cv_cc_flag_unknown_warning_option=no 10679fi 10680rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10681fi 10682{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10683printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10685 CFLAGS="$xorg_testset_save_CFLAGS" 10686fi 10687 10688if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10691 fi 10692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10694printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10695if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10696then : 10697 printf %s "(cached) " >&6 10698else $as_nop 10699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10700/* end confdefs.h. */ 10701int i; 10702_ACEOF 10703if ac_fn_c_try_compile "$LINENO" 10704then : 10705 xorg_cv_cc_flag_unused_command_line_argument=yes 10706else $as_nop 10707 xorg_cv_cc_flag_unused_command_line_argument=no 10708fi 10709rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10710fi 10711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10712printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10714 CFLAGS="$xorg_testset_save_CFLAGS" 10715fi 10716 10717found="no" 10718 10719 if test $found = "no" ; then 10720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10722 fi 10723 10724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10726 fi 10727 10728 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10729 10730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10731printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10732 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10733 if eval test \${$cacheid+y} 10734then : 10735 printf %s "(cached) " >&6 10736else $as_nop 10737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10738/* end confdefs.h. */ 10739int i; 10740int 10741main (void) 10742{ 10743 10744 ; 10745 return 0; 10746} 10747_ACEOF 10748if ac_fn_c_try_link "$LINENO" 10749then : 10750 eval $cacheid=yes 10751else $as_nop 10752 eval $cacheid=no 10753fi 10754rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10755 conftest$ac_exeext conftest.$ac_ext 10756fi 10757 10758 10759 CFLAGS="$xorg_testset_save_CFLAGS" 10760 10761 eval supported=\$$cacheid 10762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10763printf "%s\n" "$supported" >&6; } 10764 if test "$supported" = "yes" ; then 10765 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10766 found="yes" 10767 fi 10768 fi 10769 10770 10771fi 10772 10773 10774 10775 10776 10777 10778 10779 CWARNFLAGS="$BASE_CFLAGS" 10780 if test "x$GCC" = xyes ; then 10781 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10782 fi 10783 10784 10785 10786 10787 10788 10789 10790 10791# Check whether --enable-strict-compilation was given. 10792if test ${enable_strict_compilation+y} 10793then : 10794 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10795else $as_nop 10796 STRICT_COMPILE=no 10797fi 10798 10799 10800 10801 10802 10803 10804STRICT_CFLAGS="" 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818xorg_testset_save_CFLAGS="$CFLAGS" 10819 10820if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10823printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10824if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10825then : 10826 printf %s "(cached) " >&6 10827else $as_nop 10828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10829/* end confdefs.h. */ 10830int i; 10831_ACEOF 10832if ac_fn_c_try_compile "$LINENO" 10833then : 10834 xorg_cv_cc_flag_unknown_warning_option=yes 10835else $as_nop 10836 xorg_cv_cc_flag_unknown_warning_option=no 10837fi 10838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10839fi 10840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10841printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844fi 10845 10846if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10849 fi 10850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10852printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10853if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10854then : 10855 printf %s "(cached) " >&6 10856else $as_nop 10857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10858/* end confdefs.h. */ 10859int i; 10860_ACEOF 10861if ac_fn_c_try_compile "$LINENO" 10862then : 10863 xorg_cv_cc_flag_unused_command_line_argument=yes 10864else $as_nop 10865 xorg_cv_cc_flag_unused_command_line_argument=no 10866fi 10867rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10868fi 10869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10870printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10872 CFLAGS="$xorg_testset_save_CFLAGS" 10873fi 10874 10875found="no" 10876 10877 if test $found = "no" ; then 10878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10880 fi 10881 10882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10884 fi 10885 10886 CFLAGS="$CFLAGS -pedantic" 10887 10888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10889printf %s "checking if $CC supports -pedantic... " >&6; } 10890 cacheid=xorg_cv_cc_flag__pedantic 10891 if eval test \${$cacheid+y} 10892then : 10893 printf %s "(cached) " >&6 10894else $as_nop 10895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10896/* end confdefs.h. */ 10897int i; 10898int 10899main (void) 10900{ 10901 10902 ; 10903 return 0; 10904} 10905_ACEOF 10906if ac_fn_c_try_link "$LINENO" 10907then : 10908 eval $cacheid=yes 10909else $as_nop 10910 eval $cacheid=no 10911fi 10912rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10913 conftest$ac_exeext conftest.$ac_ext 10914fi 10915 10916 10917 CFLAGS="$xorg_testset_save_CFLAGS" 10918 10919 eval supported=\$$cacheid 10920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10921printf "%s\n" "$supported" >&6; } 10922 if test "$supported" = "yes" ; then 10923 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10924 found="yes" 10925 fi 10926 fi 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942xorg_testset_save_CFLAGS="$CFLAGS" 10943 10944if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10947printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10948if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10949then : 10950 printf %s "(cached) " >&6 10951else $as_nop 10952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10953/* end confdefs.h. */ 10954int i; 10955_ACEOF 10956if ac_fn_c_try_compile "$LINENO" 10957then : 10958 xorg_cv_cc_flag_unknown_warning_option=yes 10959else $as_nop 10960 xorg_cv_cc_flag_unknown_warning_option=no 10961fi 10962rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10963fi 10964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10965printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10967 CFLAGS="$xorg_testset_save_CFLAGS" 10968fi 10969 10970if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10973 fi 10974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10976printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10977if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10978then : 10979 printf %s "(cached) " >&6 10980else $as_nop 10981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982/* end confdefs.h. */ 10983int i; 10984_ACEOF 10985if ac_fn_c_try_compile "$LINENO" 10986then : 10987 xorg_cv_cc_flag_unused_command_line_argument=yes 10988else $as_nop 10989 xorg_cv_cc_flag_unused_command_line_argument=no 10990fi 10991rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10992fi 10993{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10994printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10996 CFLAGS="$xorg_testset_save_CFLAGS" 10997fi 10998 10999found="no" 11000 11001 if test $found = "no" ; then 11002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11004 fi 11005 11006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11008 fi 11009 11010 CFLAGS="$CFLAGS -Werror" 11011 11012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11013printf %s "checking if $CC supports -Werror... " >&6; } 11014 cacheid=xorg_cv_cc_flag__Werror 11015 if eval test \${$cacheid+y} 11016then : 11017 printf %s "(cached) " >&6 11018else $as_nop 11019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11020/* end confdefs.h. */ 11021int i; 11022int 11023main (void) 11024{ 11025 11026 ; 11027 return 0; 11028} 11029_ACEOF 11030if ac_fn_c_try_link "$LINENO" 11031then : 11032 eval $cacheid=yes 11033else $as_nop 11034 eval $cacheid=no 11035fi 11036rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11037 conftest$ac_exeext conftest.$ac_ext 11038fi 11039 11040 11041 CFLAGS="$xorg_testset_save_CFLAGS" 11042 11043 eval supported=\$$cacheid 11044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11045printf "%s\n" "$supported" >&6; } 11046 if test "$supported" = "yes" ; then 11047 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11048 found="yes" 11049 fi 11050 fi 11051 11052 if test $found = "no" ; then 11053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11055 fi 11056 11057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11059 fi 11060 11061 CFLAGS="$CFLAGS -errwarn" 11062 11063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11064printf %s "checking if $CC supports -errwarn... " >&6; } 11065 cacheid=xorg_cv_cc_flag__errwarn 11066 if eval test \${$cacheid+y} 11067then : 11068 printf %s "(cached) " >&6 11069else $as_nop 11070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11071/* end confdefs.h. */ 11072int i; 11073int 11074main (void) 11075{ 11076 11077 ; 11078 return 0; 11079} 11080_ACEOF 11081if ac_fn_c_try_link "$LINENO" 11082then : 11083 eval $cacheid=yes 11084else $as_nop 11085 eval $cacheid=no 11086fi 11087rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11088 conftest$ac_exeext conftest.$ac_ext 11089fi 11090 11091 11092 CFLAGS="$xorg_testset_save_CFLAGS" 11093 11094 eval supported=\$$cacheid 11095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11096printf "%s\n" "$supported" >&6; } 11097 if test "$supported" = "yes" ; then 11098 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11099 found="yes" 11100 fi 11101 fi 11102 11103 11104 11105# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11106# activate it with -Werror, so we add it here explicitly. 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 11118 11119 11120xorg_testset_save_CFLAGS="$CFLAGS" 11121 11122if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11125printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11126if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11127then : 11128 printf %s "(cached) " >&6 11129else $as_nop 11130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11131/* end confdefs.h. */ 11132int i; 11133_ACEOF 11134if ac_fn_c_try_compile "$LINENO" 11135then : 11136 xorg_cv_cc_flag_unknown_warning_option=yes 11137else $as_nop 11138 xorg_cv_cc_flag_unknown_warning_option=no 11139fi 11140rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11141fi 11142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11143printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11145 CFLAGS="$xorg_testset_save_CFLAGS" 11146fi 11147 11148if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11151 fi 11152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11154printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11155if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11156then : 11157 printf %s "(cached) " >&6 11158else $as_nop 11159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11160/* end confdefs.h. */ 11161int i; 11162_ACEOF 11163if ac_fn_c_try_compile "$LINENO" 11164then : 11165 xorg_cv_cc_flag_unused_command_line_argument=yes 11166else $as_nop 11167 xorg_cv_cc_flag_unused_command_line_argument=no 11168fi 11169rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11170fi 11171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11172printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11174 CFLAGS="$xorg_testset_save_CFLAGS" 11175fi 11176 11177found="no" 11178 11179 if test $found = "no" ; then 11180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11182 fi 11183 11184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11186 fi 11187 11188 CFLAGS="$CFLAGS -Werror=attributes" 11189 11190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11191printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11192 cacheid=xorg_cv_cc_flag__Werror_attributes 11193 if eval test \${$cacheid+y} 11194then : 11195 printf %s "(cached) " >&6 11196else $as_nop 11197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11198/* end confdefs.h. */ 11199int i; 11200int 11201main (void) 11202{ 11203 11204 ; 11205 return 0; 11206} 11207_ACEOF 11208if ac_fn_c_try_link "$LINENO" 11209then : 11210 eval $cacheid=yes 11211else $as_nop 11212 eval $cacheid=no 11213fi 11214rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11215 conftest$ac_exeext conftest.$ac_ext 11216fi 11217 11218 11219 CFLAGS="$xorg_testset_save_CFLAGS" 11220 11221 eval supported=\$$cacheid 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11223printf "%s\n" "$supported" >&6; } 11224 if test "$supported" = "yes" ; then 11225 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11226 found="yes" 11227 fi 11228 fi 11229 11230 11231 11232if test "x$STRICT_COMPILE" = "xyes"; then 11233 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11234 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11235fi 11236 11237 11238 11239 11240 11241 11242cat >>confdefs.h <<_ACEOF 11243#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11244_ACEOF 11245 11246 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11247 if test "x$PVM" = "x"; then 11248 PVM="0" 11249 fi 11250 11251printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11252 11253 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11254 if test "x$PVP" = "x"; then 11255 PVP="0" 11256 fi 11257 11258printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11259 11260 11261 11262CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11263mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11264|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11265touch \$(top_srcdir)/ChangeLog; \ 11266echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11267 11268 11269 11270 11271macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11272INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11273mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11274|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11275touch \$(top_srcdir)/INSTALL; \ 11276echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11277 11278 11279 11280 11281 11282 11283case $host_os in 11284 solaris*) 11285 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11286 # check for a man page file found in later versions that use 11287 # traditional section numbers instead 11288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11289printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11290if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11291then : 11292 printf %s "(cached) " >&6 11293else $as_nop 11294 test "$cross_compiling" = yes && 11295 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11296if test -r "/usr/share/man/man7/attributes.7"; then 11297 ac_cv_file__usr_share_man_man7_attributes_7=yes 11298else 11299 ac_cv_file__usr_share_man_man7_attributes_7=no 11300fi 11301fi 11302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11303printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11304if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11305then : 11306 SYSV_MAN_SECTIONS=false 11307else $as_nop 11308 SYSV_MAN_SECTIONS=true 11309fi 11310 11311 ;; 11312 *) SYSV_MAN_SECTIONS=false ;; 11313esac 11314 11315if test x$APP_MAN_SUFFIX = x ; then 11316 APP_MAN_SUFFIX=1 11317fi 11318if test x$APP_MAN_DIR = x ; then 11319 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11320fi 11321 11322if test x$LIB_MAN_SUFFIX = x ; then 11323 LIB_MAN_SUFFIX=3 11324fi 11325if test x$LIB_MAN_DIR = x ; then 11326 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11327fi 11328 11329if test x$FILE_MAN_SUFFIX = x ; then 11330 case $SYSV_MAN_SECTIONS in 11331 true) FILE_MAN_SUFFIX=4 ;; 11332 *) FILE_MAN_SUFFIX=5 ;; 11333 esac 11334fi 11335if test x$FILE_MAN_DIR = x ; then 11336 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11337fi 11338 11339if test x$MISC_MAN_SUFFIX = x ; then 11340 case $SYSV_MAN_SECTIONS in 11341 true) MISC_MAN_SUFFIX=5 ;; 11342 *) MISC_MAN_SUFFIX=7 ;; 11343 esac 11344fi 11345if test x$MISC_MAN_DIR = x ; then 11346 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11347fi 11348 11349if test x$DRIVER_MAN_SUFFIX = x ; then 11350 case $SYSV_MAN_SECTIONS in 11351 true) DRIVER_MAN_SUFFIX=7 ;; 11352 *) DRIVER_MAN_SUFFIX=4 ;; 11353 esac 11354fi 11355if test x$DRIVER_MAN_DIR = x ; then 11356 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11357fi 11358 11359if test x$ADMIN_MAN_SUFFIX = x ; then 11360 case $SYSV_MAN_SECTIONS in 11361 true) ADMIN_MAN_SUFFIX=1m ;; 11362 *) ADMIN_MAN_SUFFIX=8 ;; 11363 esac 11364fi 11365if test x$ADMIN_MAN_DIR = x ; then 11366 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11367fi 11368 11369 11370 11371 11372 11373 11374 11375 11376 11377 11378 11379 11380 11381 11382 11383XORG_MAN_PAGE="X Version 11" 11384 11385MAN_SUBSTS="\ 11386 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11387 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11388 -e 's|__xservername__|Xorg|g' \ 11389 -e 's|__xconfigfile__|xorg.conf|g' \ 11390 -e 's|__projectroot__|\$(prefix)|g' \ 11391 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11392 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11393 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11394 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11395 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11396 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11397 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11398 11399 11400 11401# Check whether --enable-silent-rules was given. 11402if test ${enable_silent_rules+y} 11403then : 11404 enableval=$enable_silent_rules; 11405fi 11406 11407case $enable_silent_rules in # ((( 11408 yes) AM_DEFAULT_VERBOSITY=0;; 11409 no) AM_DEFAULT_VERBOSITY=1;; 11410 *) AM_DEFAULT_VERBOSITY=0;; 11411esac 11412am_make=${MAKE-make} 11413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11414printf %s "checking whether $am_make supports nested variables... " >&6; } 11415if test ${am_cv_make_support_nested_variables+y} 11416then : 11417 printf %s "(cached) " >&6 11418else $as_nop 11419 if printf "%s\n" 'TRUE=$(BAR$(V)) 11420BAR0=false 11421BAR1=true 11422V=1 11423am__doit: 11424 @$(TRUE) 11425.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11426 am_cv_make_support_nested_variables=yes 11427else 11428 am_cv_make_support_nested_variables=no 11429fi 11430fi 11431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11432printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11433if test $am_cv_make_support_nested_variables = yes; then 11434 AM_V='$(V)' 11435 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11436else 11437 AM_V=$AM_DEFAULT_VERBOSITY 11438 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11439fi 11440AM_BACKSLASH='\' 11441 11442 11443 11444# Checks for pkg-config packages 11445# - Both CFLAGS & LIBS needed: 11446 11447pkg_failed=no 11448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XHOST" >&5 11449printf %s "checking for XHOST... " >&6; } 11450 11451if test -n "$XHOST_CFLAGS"; then 11452 pkg_cv_XHOST_CFLAGS="$XHOST_CFLAGS" 11453 elif test -n "$PKG_CONFIG"; then 11454 if test -n "$PKG_CONFIG" && \ 11455 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 11456 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 11457 ac_status=$? 11458 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11459 test $ac_status = 0; }; then 11460 pkg_cv_XHOST_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 11461 test "x$?" != "x0" && pkg_failed=yes 11462else 11463 pkg_failed=yes 11464fi 11465 else 11466 pkg_failed=untried 11467fi 11468if test -n "$XHOST_LIBS"; then 11469 pkg_cv_XHOST_LIBS="$XHOST_LIBS" 11470 elif test -n "$PKG_CONFIG"; then 11471 if test -n "$PKG_CONFIG" && \ 11472 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 11473 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 11474 ac_status=$? 11475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11476 test $ac_status = 0; }; then 11477 pkg_cv_XHOST_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 11478 test "x$?" != "x0" && pkg_failed=yes 11479else 11480 pkg_failed=yes 11481fi 11482 else 11483 pkg_failed=untried 11484fi 11485 11486 11487 11488if test $pkg_failed = yes; then 11489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11490printf "%s\n" "no" >&6; } 11491 11492if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11493 _pkg_short_errors_supported=yes 11494else 11495 _pkg_short_errors_supported=no 11496fi 11497 if test $_pkg_short_errors_supported = yes; then 11498 XHOST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11499 else 11500 XHOST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11501 fi 11502 # Put the nasty error message in config.log where it belongs 11503 echo "$XHOST_PKG_ERRORS" >&5 11504 11505 as_fn_error $? "Package requirements (xproto >= 7.0.22 x11 xmuu) were not met: 11506 11507$XHOST_PKG_ERRORS 11508 11509Consider adjusting the PKG_CONFIG_PATH environment variable if you 11510installed software in a non-standard prefix. 11511 11512Alternatively, you may set the environment variables XHOST_CFLAGS 11513and XHOST_LIBS to avoid the need to call pkg-config. 11514See the pkg-config man page for more details." "$LINENO" 5 11515elif test $pkg_failed = untried; then 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11517printf "%s\n" "no" >&6; } 11518 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11519printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11520as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11521is in your PATH or set the PKG_CONFIG environment variable to the full 11522path to pkg-config. 11523 11524Alternatively, you may set the environment variables XHOST_CFLAGS 11525and XHOST_LIBS to avoid the need to call pkg-config. 11526See the pkg-config man page for more details. 11527 11528To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11529See \`config.log' for more details" "$LINENO" 5; } 11530else 11531 XHOST_CFLAGS=$pkg_cv_XHOST_CFLAGS 11532 XHOST_LIBS=$pkg_cv_XHOST_LIBS 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11534printf "%s\n" "yes" >&6; } 11535 11536fi 11537# - Only CFLAGS needed, not libs: 11538 11539pkg_failed=no 11540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XAU" >&5 11541printf %s "checking for XAU... " >&6; } 11542 11543if test -n "$XAU_CFLAGS"; then 11544 pkg_cv_XAU_CFLAGS="$XAU_CFLAGS" 11545 elif test -n "$PKG_CONFIG"; then 11546 if test -n "$PKG_CONFIG" && \ 11547 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11548 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11549 ac_status=$? 11550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11551 test $ac_status = 0; }; then 11552 pkg_cv_XAU_CFLAGS=`$PKG_CONFIG --cflags "xau" 2>/dev/null` 11553 test "x$?" != "x0" && pkg_failed=yes 11554else 11555 pkg_failed=yes 11556fi 11557 else 11558 pkg_failed=untried 11559fi 11560if test -n "$XAU_LIBS"; then 11561 pkg_cv_XAU_LIBS="$XAU_LIBS" 11562 elif test -n "$PKG_CONFIG"; then 11563 if test -n "$PKG_CONFIG" && \ 11564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11565 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11566 ac_status=$? 11567 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11568 test $ac_status = 0; }; then 11569 pkg_cv_XAU_LIBS=`$PKG_CONFIG --libs "xau" 2>/dev/null` 11570 test "x$?" != "x0" && pkg_failed=yes 11571else 11572 pkg_failed=yes 11573fi 11574 else 11575 pkg_failed=untried 11576fi 11577 11578 11579 11580if test $pkg_failed = yes; then 11581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11582printf "%s\n" "no" >&6; } 11583 11584if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11585 _pkg_short_errors_supported=yes 11586else 11587 _pkg_short_errors_supported=no 11588fi 11589 if test $_pkg_short_errors_supported = yes; then 11590 XAU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xau" 2>&1` 11591 else 11592 XAU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xau" 2>&1` 11593 fi 11594 # Put the nasty error message in config.log where it belongs 11595 echo "$XAU_PKG_ERRORS" >&5 11596 11597 as_fn_error $? "Package requirements (xau) were not met: 11598 11599$XAU_PKG_ERRORS 11600 11601Consider adjusting the PKG_CONFIG_PATH environment variable if you 11602installed software in a non-standard prefix. 11603 11604Alternatively, you may set the environment variables XAU_CFLAGS 11605and XAU_LIBS to avoid the need to call pkg-config. 11606See the pkg-config man page for more details." "$LINENO" 5 11607elif test $pkg_failed = untried; then 11608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11609printf "%s\n" "no" >&6; } 11610 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11611printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11612as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11613is in your PATH or set the PKG_CONFIG environment variable to the full 11614path to pkg-config. 11615 11616Alternatively, you may set the environment variables XAU_CFLAGS 11617and XAU_LIBS to avoid the need to call pkg-config. 11618See the pkg-config man page for more details. 11619 11620To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11621See \`config.log' for more details" "$LINENO" 5; } 11622else 11623 XAU_CFLAGS=$pkg_cv_XAU_CFLAGS 11624 XAU_LIBS=$pkg_cv_XAU_LIBS 11625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11626printf "%s\n" "yes" >&6; } 11627 11628fi 11629 11630# Transport selection macro from xtrans.m4 11631 11632 11633 case $host_os in 11634 mingw*) unixdef="no" ;; 11635 *) unixdef="yes" ;; 11636 esac 11637 # Check whether --enable-unix-transport was given. 11638if test ${enable_unix_transport+y} 11639then : 11640 enableval=$enable_unix_transport; UNIXCONN=$enableval 11641else $as_nop 11642 UNIXCONN=$unixdef 11643fi 11644 11645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11646printf %s "checking if Xtrans should support UNIX socket connections... " >&6; } 11647 if test "$UNIXCONN" = "yes"; then 11648 11649printf "%s\n" "#define UNIXCONN 1" >>confdefs.h 11650 11651 fi 11652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11653printf "%s\n" "$UNIXCONN" >&6; } 11654 # Check whether --enable-tcp-transport was given. 11655if test ${enable_tcp_transport+y} 11656then : 11657 enableval=$enable_tcp_transport; TCPCONN=$enableval 11658else $as_nop 11659 TCPCONN=yes 11660fi 11661 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11663printf %s "checking if Xtrans should support TCP socket connections... " >&6; } 11664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11665printf "%s\n" "$TCPCONN" >&6; } 11666 if test "$TCPCONN" = "yes"; then 11667 11668printf "%s\n" "#define TCPCONN 1" >>confdefs.h 11669 11670 11671 # SVR4 hides these in libraries other than libc 11672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11673printf %s "checking for library containing socket... " >&6; } 11674if test ${ac_cv_search_socket+y} 11675then : 11676 printf %s "(cached) " >&6 11677else $as_nop 11678 ac_func_search_save_LIBS=$LIBS 11679cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11680/* end confdefs.h. */ 11681 11682/* Override any GCC internal prototype to avoid an error. 11683 Use char because int might match the return type of a GCC 11684 builtin and then its argument prototype would still apply. */ 11685char socket (); 11686int 11687main (void) 11688{ 11689return socket (); 11690 ; 11691 return 0; 11692} 11693_ACEOF 11694for ac_lib in '' socket 11695do 11696 if test -z "$ac_lib"; then 11697 ac_res="none required" 11698 else 11699 ac_res=-l$ac_lib 11700 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11701 fi 11702 if ac_fn_c_try_link "$LINENO" 11703then : 11704 ac_cv_search_socket=$ac_res 11705fi 11706rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11707 conftest$ac_exeext 11708 if test ${ac_cv_search_socket+y} 11709then : 11710 break 11711fi 11712done 11713if test ${ac_cv_search_socket+y} 11714then : 11715 11716else $as_nop 11717 ac_cv_search_socket=no 11718fi 11719rm conftest.$ac_ext 11720LIBS=$ac_func_search_save_LIBS 11721fi 11722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11723printf "%s\n" "$ac_cv_search_socket" >&6; } 11724ac_res=$ac_cv_search_socket 11725if test "$ac_res" != no 11726then : 11727 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11728 11729fi 11730 11731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11732printf %s "checking for library containing gethostbyname... " >&6; } 11733if test ${ac_cv_search_gethostbyname+y} 11734then : 11735 printf %s "(cached) " >&6 11736else $as_nop 11737 ac_func_search_save_LIBS=$LIBS 11738cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11739/* end confdefs.h. */ 11740 11741/* Override any GCC internal prototype to avoid an error. 11742 Use char because int might match the return type of a GCC 11743 builtin and then its argument prototype would still apply. */ 11744char gethostbyname (); 11745int 11746main (void) 11747{ 11748return gethostbyname (); 11749 ; 11750 return 0; 11751} 11752_ACEOF 11753for ac_lib in '' nsl 11754do 11755 if test -z "$ac_lib"; then 11756 ac_res="none required" 11757 else 11758 ac_res=-l$ac_lib 11759 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11760 fi 11761 if ac_fn_c_try_link "$LINENO" 11762then : 11763 ac_cv_search_gethostbyname=$ac_res 11764fi 11765rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11766 conftest$ac_exeext 11767 if test ${ac_cv_search_gethostbyname+y} 11768then : 11769 break 11770fi 11771done 11772if test ${ac_cv_search_gethostbyname+y} 11773then : 11774 11775else $as_nop 11776 ac_cv_search_gethostbyname=no 11777fi 11778rm conftest.$ac_ext 11779LIBS=$ac_func_search_save_LIBS 11780fi 11781{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 11782printf "%s\n" "$ac_cv_search_gethostbyname" >&6; } 11783ac_res=$ac_cv_search_gethostbyname 11784if test "$ac_res" != no 11785then : 11786 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11787 11788fi 11789 11790 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 11791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11792printf %s "checking for main in -lws2_32... " >&6; } 11793if test ${ac_cv_lib_ws2_32_main+y} 11794then : 11795 printf %s "(cached) " >&6 11796else $as_nop 11797 ac_check_lib_save_LIBS=$LIBS 11798LIBS="-lws2_32 $LIBS" 11799cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11800/* end confdefs.h. */ 11801 11802 11803int 11804main (void) 11805{ 11806return main (); 11807 ; 11808 return 0; 11809} 11810_ACEOF 11811if ac_fn_c_try_link "$LINENO" 11812then : 11813 ac_cv_lib_ws2_32_main=yes 11814else $as_nop 11815 ac_cv_lib_ws2_32_main=no 11816fi 11817rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11818 conftest$ac_exeext conftest.$ac_ext 11819LIBS=$ac_check_lib_save_LIBS 11820fi 11821{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11822printf "%s\n" "$ac_cv_lib_ws2_32_main" >&6; } 11823if test "x$ac_cv_lib_ws2_32_main" = xyes 11824then : 11825 printf "%s\n" "#define HAVE_LIBWS2_32 1" >>confdefs.h 11826 11827 LIBS="-lws2_32 $LIBS" 11828 11829fi 11830 11831 fi 11832 11833 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 11834 # Check whether --enable-ipv6 was given. 11835if test ${enable_ipv6+y} 11836then : 11837 enableval=$enable_ipv6; IPV6CONN=$enableval 11838else $as_nop 11839 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 11840if test "x$ac_cv_func_getaddrinfo" = xyes 11841then : 11842 IPV6CONN=yes 11843else $as_nop 11844 IPV6CONN=no 11845fi 11846 11847fi 11848 11849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 11850printf %s "checking if IPv6 support should be built... " >&6; } 11851 if test "$IPV6CONN" = "yes"; then 11852 11853printf "%s\n" "#define IPv6 1" >>confdefs.h 11854 11855 fi 11856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 11857printf "%s\n" "$IPV6CONN" >&6; } 11858 11859 # 4.3BSD-Reno added a new member to struct sockaddr_in 11860 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 11861#include <sys/types.h> 11862#include <sys/socket.h> 11863#include <netinet/in.h> 11864 11865" 11866if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes 11867then : 11868 11869printf "%s\n" "#define BSD44SOCKETS 1" >>confdefs.h 11870 11871fi 11872 11873 11874 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 11875 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 11876$ac_includes_default 11877#include <sys/socket.h> 11878" 11879if test "x$ac_cv_type_socklen_t" = xyes 11880then : 11881 11882printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h 11883 11884 11885fi 11886 11887 11888 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 11889 # _XOPEN_SOURCE to get it (such as on Solaris) 11890 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11891$ac_includes_default 11892#include <sys/socket.h> 11893 11894" 11895if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11896then : 11897 11898fi 11899 11900 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 11901 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11902 unset ac_cv_member_struct_msghdr_msg_control 11903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 11904printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 11905 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11906#define _XOPEN_SOURCE 600 11907$ac_includes_default 11908#include <sys/socket.h> 11909 11910" 11911if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11912then : 11913 11914printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h 11915 11916 11917fi 11918 11919 fi 11920 # If that didn't work, fall back to XPG5/UNIX98 with C89 11921 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11922 unset ac_cv_member_struct_msghdr_msg_control 11923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 11924printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 11925 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11926#define _XOPEN_SOURCE 500 11927$ac_includes_default 11928#include <sys/socket.h> 11929 11930" 11931if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 11932then : 11933 11934printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 11935 11936 11937fi 11938 11939 fi 11940 11941 11942 11943 fi 11944 case $host_os in 11945 solaris*) localdef="yes" ;; 11946 *) localdef="no" ;; 11947 esac 11948 # Check whether --enable-local-transport was given. 11949if test ${enable_local_transport+y} 11950then : 11951 enableval=$enable_local_transport; LOCALCONN=$enableval 11952else $as_nop 11953 LOCALCONN=$localdef 11954fi 11955 11956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11957printf %s "checking if Xtrans should support os-specific local connections... " >&6; } 11958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11959printf "%s\n" "$LOCALCONN" >&6; } 11960 if test "$LOCALCONN" = "yes"; then 11961 11962printf "%s\n" "#define LOCALCONN 1" >>confdefs.h 11963 11964 fi 11965 11966 # Other functions Xtrans may need 11967 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 11968if test "x$ac_cv_func_strcasecmp" = xyes 11969then : 11970 printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h 11971 11972fi 11973ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 11974if test "x$ac_cv_func_strlcpy" = xyes 11975then : 11976 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 11977 11978fi 11979 11980 11981 11982 11983# Secure RPC detection macro from xtrans.m4 11984 11985 # Check whether --enable-secure-rpc was given. 11986if test ${enable_secure_rpc+y} 11987then : 11988 enableval=$enable_secure_rpc; SECURE_RPC=$enableval 11989else $as_nop 11990 SECURE_RPC="try" 11991fi 11992 11993 11994 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 11995 FOUND_SECURE_RPC="no" 11996 11997 for ac_func in authdes_seccreate authdes_create 11998do : 11999 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` 12000ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12001if eval test \"x\$"$as_ac_var"\" = x"yes" 12002then : 12003 cat >>confdefs.h <<_ACEOF 12004#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 12005_ACEOF 12006 FOUND_SECURE_RPC="yes" 12007fi 12008 12009done 12010 if test "x$FOUND_SECURE_RPC" = "xno" ; then 12011 if test "x$SECURE_RPC" = "xyes" ; then 12012 as_fn_error $? "Secure RPC requested, but required functions not found" "$LINENO" 5 12013 fi 12014 SECURE_RPC="no" 12015 else 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getsecretkey" >&5 12017printf %s "checking for library containing getsecretkey... " >&6; } 12018if test ${ac_cv_search_getsecretkey+y} 12019then : 12020 printf %s "(cached) " >&6 12021else $as_nop 12022 ac_func_search_save_LIBS=$LIBS 12023cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12024/* end confdefs.h. */ 12025 12026/* Override any GCC internal prototype to avoid an error. 12027 Use char because int might match the return type of a GCC 12028 builtin and then its argument prototype would still apply. */ 12029char getsecretkey (); 12030int 12031main (void) 12032{ 12033return getsecretkey (); 12034 ; 12035 return 0; 12036} 12037_ACEOF 12038for ac_lib in '' rpcsvc 12039do 12040 if test -z "$ac_lib"; then 12041 ac_res="none required" 12042 else 12043 ac_res=-l$ac_lib 12044 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12045 fi 12046 if ac_fn_c_try_link "$LINENO" 12047then : 12048 ac_cv_search_getsecretkey=$ac_res 12049fi 12050rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12051 conftest$ac_exeext 12052 if test ${ac_cv_search_getsecretkey+y} 12053then : 12054 break 12055fi 12056done 12057if test ${ac_cv_search_getsecretkey+y} 12058then : 12059 12060else $as_nop 12061 ac_cv_search_getsecretkey=no 12062fi 12063rm conftest.$ac_ext 12064LIBS=$ac_func_search_save_LIBS 12065fi 12066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsecretkey" >&5 12067printf "%s\n" "$ac_cv_search_getsecretkey" >&6; } 12068ac_res=$ac_cv_search_getsecretkey 12069if test "$ac_res" != no 12070then : 12071 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12072 12073fi 12074 12075 SECURE_RPC="yes" 12076 fi 12077 fi 12078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Secure RPC authentication (\"SUN-DES-1\") should be supported" >&5 12079printf %s "checking if Secure RPC authentication (\"SUN-DES-1\") should be supported... " >&6; } 12080 if test "x$SECURE_RPC" = "xyes" ; then 12081 12082printf "%s\n" "#define SECURE_RPC 1" >>confdefs.h 12083 12084 fi 12085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SECURE_RPC" >&5 12086printf "%s\n" "$SECURE_RPC" >&6; } 12087 12088 12089# Link with winsock if mingw target 12090case $host_os in 12091 *mingw*) 12092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12093printf %s "checking for main in -lws2_32... " >&6; } 12094if test ${ac_cv_lib_ws2_32_main+y} 12095then : 12096 printf %s "(cached) " >&6 12097else $as_nop 12098 ac_check_lib_save_LIBS=$LIBS 12099LIBS="-lws2_32 $LIBS" 12100cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12101/* end confdefs.h. */ 12102 12103 12104int 12105main (void) 12106{ 12107return main (); 12108 ; 12109 return 0; 12110} 12111_ACEOF 12112if ac_fn_c_try_link "$LINENO" 12113then : 12114 ac_cv_lib_ws2_32_main=yes 12115else $as_nop 12116 ac_cv_lib_ws2_32_main=no 12117fi 12118rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12119 conftest$ac_exeext conftest.$ac_ext 12120LIBS=$ac_check_lib_save_LIBS 12121fi 12122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12123printf "%s\n" "$ac_cv_lib_ws2_32_main" >&6; } 12124if test "x$ac_cv_lib_ws2_32_main" = xyes 12125then : 12126 printf "%s\n" "#define HAVE_LIBWS2_32 1" >>confdefs.h 12127 12128 LIBS="-lws2_32 $LIBS" 12129 12130fi 12131 12132 ;; 12133 *) 12134 ;; 12135esac 12136 12137# Checks for library functions. 12138ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 12139if test "x$ac_cv_func_inet_aton" = xyes 12140then : 12141 printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h 12142 12143fi 12144 12145 12146# Internationalization & localization support 12147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 12148printf %s "checking for library containing gettext... " >&6; } 12149if test ${ac_cv_search_gettext+y} 12150then : 12151 printf %s "(cached) " >&6 12152else $as_nop 12153 ac_func_search_save_LIBS=$LIBS 12154cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12155/* end confdefs.h. */ 12156 12157/* Override any GCC internal prototype to avoid an error. 12158 Use char because int might match the return type of a GCC 12159 builtin and then its argument prototype would still apply. */ 12160char gettext (); 12161int 12162main (void) 12163{ 12164return gettext (); 12165 ; 12166 return 0; 12167} 12168_ACEOF 12169for ac_lib in '' intl 12170do 12171 if test -z "$ac_lib"; then 12172 ac_res="none required" 12173 else 12174 ac_res=-l$ac_lib 12175 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12176 fi 12177 if ac_fn_c_try_link "$LINENO" 12178then : 12179 ac_cv_search_gettext=$ac_res 12180fi 12181rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12182 conftest$ac_exeext 12183 if test ${ac_cv_search_gettext+y} 12184then : 12185 break 12186fi 12187done 12188if test ${ac_cv_search_gettext+y} 12189then : 12190 12191else $as_nop 12192 ac_cv_search_gettext=no 12193fi 12194rm conftest.$ac_ext 12195LIBS=$ac_func_search_save_LIBS 12196fi 12197{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 12198printf "%s\n" "$ac_cv_search_gettext" >&6; } 12199ac_res=$ac_cv_search_gettext 12200if test "$ac_res" != no 12201then : 12202 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12203 USE_GETTEXT="yes" 12204else $as_nop 12205 USE_GETTEXT="no" 12206fi 12207 12208{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 12209printf %s "checking where to install localized messages... " >&6; } 12210 12211# Check whether --with-localedir was given. 12212if test ${with_localedir+y} 12213then : 12214 withval=$with_localedir; LOCALEDIR=${withval} 12215else $as_nop 12216 LOCALEDIR=${datadir}/locale 12217fi 12218 12219if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 12220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 12221printf "%s\n" "nowhere" >&6; } 12222 USE_GETTEXT="no" 12223else 12224 12225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 12226printf "%s\n" "$LOCALEDIR" >&6; } 12227fi 12228 12229if test "x$USE_GETTEXT" = "xyes" ; then 12230 12231printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 12232 12233fi 12234 if test "x$USE_GETTEXT" = "xyes"; then 12235 USE_GETTEXT_TRUE= 12236 USE_GETTEXT_FALSE='#' 12237else 12238 USE_GETTEXT_TRUE='#' 12239 USE_GETTEXT_FALSE= 12240fi 12241 12242 12243 12244ac_config_files="$ac_config_files Makefile man/Makefile" 12245 12246cat >confcache <<\_ACEOF 12247# This file is a shell script that caches the results of configure 12248# tests run on this system so they can be shared between configure 12249# scripts and configure runs, see configure's option --config-cache. 12250# It is not useful on other systems. If it contains results you don't 12251# want to keep, you may remove or edit it. 12252# 12253# config.status only pays attention to the cache file if you give it 12254# the --recheck option to rerun configure. 12255# 12256# `ac_cv_env_foo' variables (set or unset) will be overridden when 12257# loading this file, other *unset* `ac_cv_foo' will be assigned the 12258# following values. 12259 12260_ACEOF 12261 12262# The following way of writing the cache mishandles newlines in values, 12263# but we know of no workaround that is simple, portable, and efficient. 12264# So, we kill variables containing newlines. 12265# Ultrix sh set writes to stderr and can't be redirected directly, 12266# and sets the high bit in the cache file unless we assign to the vars. 12267( 12268 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12269 eval ac_val=\$$ac_var 12270 case $ac_val in #( 12271 *${as_nl}*) 12272 case $ac_var in #( 12273 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12274printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12275 esac 12276 case $ac_var in #( 12277 _ | IFS | as_nl) ;; #( 12278 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12279 *) { eval $ac_var=; unset $ac_var;} ;; 12280 esac ;; 12281 esac 12282 done 12283 12284 (set) 2>&1 | 12285 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12286 *${as_nl}ac_space=\ *) 12287 # `set' does not quote correctly, so add quotes: double-quote 12288 # substitution turns \\\\ into \\, and sed turns \\ into \. 12289 sed -n \ 12290 "s/'/'\\\\''/g; 12291 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12292 ;; #( 12293 *) 12294 # `set' quotes correctly as required by POSIX, so do not add quotes. 12295 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12296 ;; 12297 esac | 12298 sort 12299) | 12300 sed ' 12301 /^ac_cv_env_/b end 12302 t clear 12303 :clear 12304 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12305 t end 12306 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12307 :end' >>confcache 12308if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12309 if test -w "$cache_file"; then 12310 if test "x$cache_file" != "x/dev/null"; then 12311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12312printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12313 if test ! -f "$cache_file" || test -h "$cache_file"; then 12314 cat confcache >"$cache_file" 12315 else 12316 case $cache_file in #( 12317 */* | ?:*) 12318 mv -f confcache "$cache_file"$$ && 12319 mv -f "$cache_file"$$ "$cache_file" ;; #( 12320 *) 12321 mv -f confcache "$cache_file" ;; 12322 esac 12323 fi 12324 fi 12325 else 12326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12327printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12328 fi 12329fi 12330rm -f confcache 12331 12332test "x$prefix" = xNONE && prefix=$ac_default_prefix 12333# Let make expand exec_prefix. 12334test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12335 12336DEFS=-DHAVE_CONFIG_H 12337 12338ac_libobjs= 12339ac_ltlibobjs= 12340U= 12341for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12342 # 1. Remove the extension, and $U if already installed. 12343 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12344 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12345 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12346 # will be set to the directory where LIBOBJS objects are built. 12347 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12348 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12349done 12350LIBOBJS=$ac_libobjs 12351 12352LTLIBOBJS=$ac_ltlibobjs 12353 12354 12355{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12356printf %s "checking that generated files are newer than configure... " >&6; } 12357 if test -n "$am_sleep_pid"; then 12358 # Hide warnings about reused PIDs. 12359 wait $am_sleep_pid 2>/dev/null 12360 fi 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12362printf "%s\n" "done" >&6; } 12363 if test -n "$EXEEXT"; then 12364 am__EXEEXT_TRUE= 12365 am__EXEEXT_FALSE='#' 12366else 12367 am__EXEEXT_TRUE='#' 12368 am__EXEEXT_FALSE= 12369fi 12370 12371if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12372 as_fn_error $? "conditional \"AMDEP\" was never defined. 12373Usually this means the macro was only invoked conditionally." "$LINENO" 5 12374fi 12375if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12376 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12377Usually this means the macro was only invoked conditionally." "$LINENO" 5 12378fi 12379if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 12380 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 12381Usually this means the macro was only invoked conditionally." "$LINENO" 5 12382fi 12383 12384: "${CONFIG_STATUS=./config.status}" 12385ac_write_fail=0 12386ac_clean_files_save=$ac_clean_files 12387ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12389printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12390as_write_fail=0 12391cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12392#! $SHELL 12393# Generated by $as_me. 12394# Run this file to recreate the current configuration. 12395# Compiler output produced by configure, useful for debugging 12396# configure, is in config.log if it exists. 12397 12398debug=false 12399ac_cs_recheck=false 12400ac_cs_silent=false 12401 12402SHELL=\${CONFIG_SHELL-$SHELL} 12403export SHELL 12404_ASEOF 12405cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12406## -------------------- ## 12407## M4sh Initialization. ## 12408## -------------------- ## 12409 12410# Be more Bourne compatible 12411DUALCASE=1; export DUALCASE # for MKS sh 12412as_nop=: 12413if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12414then : 12415 emulate sh 12416 NULLCMD=: 12417 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12418 # is contrary to our usage. Disable this feature. 12419 alias -g '${1+"$@"}'='"$@"' 12420 setopt NO_GLOB_SUBST 12421else $as_nop 12422 case `(set -o) 2>/dev/null` in #( 12423 *posix*) : 12424 set -o posix ;; #( 12425 *) : 12426 ;; 12427esac 12428fi 12429 12430 12431 12432# Reset variables that may have inherited troublesome values from 12433# the environment. 12434 12435# IFS needs to be set, to space, tab, and newline, in precisely that order. 12436# (If _AS_PATH_WALK were called with IFS unset, it would have the 12437# side effect of setting IFS to empty, thus disabling word splitting.) 12438# Quoting is to prevent editors from complaining about space-tab. 12439as_nl=' 12440' 12441export as_nl 12442IFS=" "" $as_nl" 12443 12444PS1='$ ' 12445PS2='> ' 12446PS4='+ ' 12447 12448# Ensure predictable behavior from utilities with locale-dependent output. 12449LC_ALL=C 12450export LC_ALL 12451LANGUAGE=C 12452export LANGUAGE 12453 12454# We cannot yet rely on "unset" to work, but we need these variables 12455# to be unset--not just set to an empty or harmless value--now, to 12456# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12457# also avoids known problems related to "unset" and subshell syntax 12458# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12459for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12460do eval test \${$as_var+y} \ 12461 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12462done 12463 12464# Ensure that fds 0, 1, and 2 are open. 12465if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12466if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12467if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12468 12469# The user is always right. 12470if ${PATH_SEPARATOR+false} :; then 12471 PATH_SEPARATOR=: 12472 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12473 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12474 PATH_SEPARATOR=';' 12475 } 12476fi 12477 12478 12479# Find who we are. Look in the path if we contain no directory separator. 12480as_myself= 12481case $0 in #(( 12482 *[\\/]* ) as_myself=$0 ;; 12483 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12484for as_dir in $PATH 12485do 12486 IFS=$as_save_IFS 12487 case $as_dir in #((( 12488 '') as_dir=./ ;; 12489 */) ;; 12490 *) as_dir=$as_dir/ ;; 12491 esac 12492 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12493 done 12494IFS=$as_save_IFS 12495 12496 ;; 12497esac 12498# We did not find ourselves, most probably we were run as `sh COMMAND' 12499# in which case we are not to be found in the path. 12500if test "x$as_myself" = x; then 12501 as_myself=$0 12502fi 12503if test ! -f "$as_myself"; then 12504 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12505 exit 1 12506fi 12507 12508 12509 12510# as_fn_error STATUS ERROR [LINENO LOG_FD] 12511# ---------------------------------------- 12512# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12513# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12514# script with STATUS, using 1 if that was 0. 12515as_fn_error () 12516{ 12517 as_status=$1; test $as_status -eq 0 && as_status=1 12518 if test "$4"; then 12519 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12521 fi 12522 printf "%s\n" "$as_me: error: $2" >&2 12523 as_fn_exit $as_status 12524} # as_fn_error 12525 12526 12527 12528# as_fn_set_status STATUS 12529# ----------------------- 12530# Set $? to STATUS, without forking. 12531as_fn_set_status () 12532{ 12533 return $1 12534} # as_fn_set_status 12535 12536# as_fn_exit STATUS 12537# ----------------- 12538# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12539as_fn_exit () 12540{ 12541 set +e 12542 as_fn_set_status $1 12543 exit $1 12544} # as_fn_exit 12545 12546# as_fn_unset VAR 12547# --------------- 12548# Portably unset VAR. 12549as_fn_unset () 12550{ 12551 { eval $1=; unset $1;} 12552} 12553as_unset=as_fn_unset 12554 12555# as_fn_append VAR VALUE 12556# ---------------------- 12557# Append the text in VALUE to the end of the definition contained in VAR. Take 12558# advantage of any shell optimizations that allow amortized linear growth over 12559# repeated appends, instead of the typical quadratic growth present in naive 12560# implementations. 12561if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12562then : 12563 eval 'as_fn_append () 12564 { 12565 eval $1+=\$2 12566 }' 12567else $as_nop 12568 as_fn_append () 12569 { 12570 eval $1=\$$1\$2 12571 } 12572fi # as_fn_append 12573 12574# as_fn_arith ARG... 12575# ------------------ 12576# Perform arithmetic evaluation on the ARGs, and store the result in the 12577# global $as_val. Take advantage of shells that can avoid forks. The arguments 12578# must be portable across $(()) and expr. 12579if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12580then : 12581 eval 'as_fn_arith () 12582 { 12583 as_val=$(( $* )) 12584 }' 12585else $as_nop 12586 as_fn_arith () 12587 { 12588 as_val=`expr "$@" || test $? -eq 1` 12589 } 12590fi # as_fn_arith 12591 12592 12593if expr a : '\(a\)' >/dev/null 2>&1 && 12594 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12595 as_expr=expr 12596else 12597 as_expr=false 12598fi 12599 12600if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12601 as_basename=basename 12602else 12603 as_basename=false 12604fi 12605 12606if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12607 as_dirname=dirname 12608else 12609 as_dirname=false 12610fi 12611 12612as_me=`$as_basename -- "$0" || 12613$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12614 X"$0" : 'X\(//\)$' \| \ 12615 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12616printf "%s\n" X/"$0" | 12617 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12618 s//\1/ 12619 q 12620 } 12621 /^X\/\(\/\/\)$/{ 12622 s//\1/ 12623 q 12624 } 12625 /^X\/\(\/\).*/{ 12626 s//\1/ 12627 q 12628 } 12629 s/.*/./; q'` 12630 12631# Avoid depending upon Character Ranges. 12632as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12633as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12634as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12635as_cr_digits='0123456789' 12636as_cr_alnum=$as_cr_Letters$as_cr_digits 12637 12638 12639# Determine whether it's possible to make 'echo' print without a newline. 12640# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12641# for compatibility with existing Makefiles. 12642ECHO_C= ECHO_N= ECHO_T= 12643case `echo -n x` in #((((( 12644-n*) 12645 case `echo 'xy\c'` in 12646 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12647 xy) ECHO_C='\c';; 12648 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12649 ECHO_T=' ';; 12650 esac;; 12651*) 12652 ECHO_N='-n';; 12653esac 12654 12655# For backward compatibility with old third-party macros, we provide 12656# the shell variables $as_echo and $as_echo_n. New code should use 12657# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12658as_echo='printf %s\n' 12659as_echo_n='printf %s' 12660 12661rm -f conf$$ conf$$.exe conf$$.file 12662if test -d conf$$.dir; then 12663 rm -f conf$$.dir/conf$$.file 12664else 12665 rm -f conf$$.dir 12666 mkdir conf$$.dir 2>/dev/null 12667fi 12668if (echo >conf$$.file) 2>/dev/null; then 12669 if ln -s conf$$.file conf$$ 2>/dev/null; then 12670 as_ln_s='ln -s' 12671 # ... but there are two gotchas: 12672 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12673 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12674 # In both cases, we have to default to `cp -pR'. 12675 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12676 as_ln_s='cp -pR' 12677 elif ln conf$$.file conf$$ 2>/dev/null; then 12678 as_ln_s=ln 12679 else 12680 as_ln_s='cp -pR' 12681 fi 12682else 12683 as_ln_s='cp -pR' 12684fi 12685rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12686rmdir conf$$.dir 2>/dev/null 12687 12688 12689# as_fn_mkdir_p 12690# ------------- 12691# Create "$as_dir" as a directory, including parents if necessary. 12692as_fn_mkdir_p () 12693{ 12694 12695 case $as_dir in #( 12696 -*) as_dir=./$as_dir;; 12697 esac 12698 test -d "$as_dir" || eval $as_mkdir_p || { 12699 as_dirs= 12700 while :; do 12701 case $as_dir in #( 12702 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12703 *) as_qdir=$as_dir;; 12704 esac 12705 as_dirs="'$as_qdir' $as_dirs" 12706 as_dir=`$as_dirname -- "$as_dir" || 12707$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12708 X"$as_dir" : 'X\(//\)[^/]' \| \ 12709 X"$as_dir" : 'X\(//\)$' \| \ 12710 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12711printf "%s\n" X"$as_dir" | 12712 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12713 s//\1/ 12714 q 12715 } 12716 /^X\(\/\/\)[^/].*/{ 12717 s//\1/ 12718 q 12719 } 12720 /^X\(\/\/\)$/{ 12721 s//\1/ 12722 q 12723 } 12724 /^X\(\/\).*/{ 12725 s//\1/ 12726 q 12727 } 12728 s/.*/./; q'` 12729 test -d "$as_dir" && break 12730 done 12731 test -z "$as_dirs" || eval "mkdir $as_dirs" 12732 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12733 12734 12735} # as_fn_mkdir_p 12736if mkdir -p . 2>/dev/null; then 12737 as_mkdir_p='mkdir -p "$as_dir"' 12738else 12739 test -d ./-p && rmdir ./-p 12740 as_mkdir_p=false 12741fi 12742 12743 12744# as_fn_executable_p FILE 12745# ----------------------- 12746# Test if FILE is an executable regular file. 12747as_fn_executable_p () 12748{ 12749 test -f "$1" && test -x "$1" 12750} # as_fn_executable_p 12751as_test_x='test -x' 12752as_executable_p=as_fn_executable_p 12753 12754# Sed expression to map a string onto a valid CPP name. 12755as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12756 12757# Sed expression to map a string onto a valid variable name. 12758as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12759 12760 12761exec 6>&1 12762## ----------------------------------- ## 12763## Main body of $CONFIG_STATUS script. ## 12764## ----------------------------------- ## 12765_ASEOF 12766test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12767 12768cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12769# Save the log message, to keep $0 and so on meaningful, and to 12770# report actual input values of CONFIG_FILES etc. instead of their 12771# values after options handling. 12772ac_log=" 12773This file was extended by xhost $as_me 1.0.9, which was 12774generated by GNU Autoconf 2.71. Invocation command line was 12775 12776 CONFIG_FILES = $CONFIG_FILES 12777 CONFIG_HEADERS = $CONFIG_HEADERS 12778 CONFIG_LINKS = $CONFIG_LINKS 12779 CONFIG_COMMANDS = $CONFIG_COMMANDS 12780 $ $0 $@ 12781 12782on `(hostname || uname -n) 2>/dev/null | sed 1q` 12783" 12784 12785_ACEOF 12786 12787case $ac_config_files in *" 12788"*) set x $ac_config_files; shift; ac_config_files=$*;; 12789esac 12790 12791case $ac_config_headers in *" 12792"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12793esac 12794 12795 12796cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12797# Files that config.status was made for. 12798config_files="$ac_config_files" 12799config_headers="$ac_config_headers" 12800config_commands="$ac_config_commands" 12801 12802_ACEOF 12803 12804cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12805ac_cs_usage="\ 12806\`$as_me' instantiates files and other configuration actions 12807from templates according to the current configuration. Unless the files 12808and actions are specified as TAGs, all are instantiated by default. 12809 12810Usage: $0 [OPTION]... [TAG]... 12811 12812 -h, --help print this help, then exit 12813 -V, --version print version number and configuration settings, then exit 12814 --config print configuration, then exit 12815 -q, --quiet, --silent 12816 do not print progress messages 12817 -d, --debug don't remove temporary files 12818 --recheck update $as_me by reconfiguring in the same conditions 12819 --file=FILE[:TEMPLATE] 12820 instantiate the configuration file FILE 12821 --header=FILE[:TEMPLATE] 12822 instantiate the configuration header FILE 12823 12824Configuration files: 12825$config_files 12826 12827Configuration headers: 12828$config_headers 12829 12830Configuration commands: 12831$config_commands 12832 12833Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/-/issues>." 12834 12835_ACEOF 12836ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12837ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12838cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12839ac_cs_config='$ac_cs_config_escaped' 12840ac_cs_version="\\ 12841xhost config.status 1.0.9 12842configured by $0, generated by GNU Autoconf 2.71, 12843 with options \\"\$ac_cs_config\\" 12844 12845Copyright (C) 2021 Free Software Foundation, Inc. 12846This config.status script is free software; the Free Software Foundation 12847gives unlimited permission to copy, distribute and modify it." 12848 12849ac_pwd='$ac_pwd' 12850srcdir='$srcdir' 12851INSTALL='$INSTALL' 12852MKDIR_P='$MKDIR_P' 12853AWK='$AWK' 12854test -n "\$AWK" || AWK=awk 12855_ACEOF 12856 12857cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12858# The default lists apply if the user does not specify any file. 12859ac_need_defaults=: 12860while test $# != 0 12861do 12862 case $1 in 12863 --*=?*) 12864 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12865 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12866 ac_shift=: 12867 ;; 12868 --*=) 12869 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12870 ac_optarg= 12871 ac_shift=: 12872 ;; 12873 *) 12874 ac_option=$1 12875 ac_optarg=$2 12876 ac_shift=shift 12877 ;; 12878 esac 12879 12880 case $ac_option in 12881 # Handling of the options. 12882 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12883 ac_cs_recheck=: ;; 12884 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12885 printf "%s\n" "$ac_cs_version"; exit ;; 12886 --config | --confi | --conf | --con | --co | --c ) 12887 printf "%s\n" "$ac_cs_config"; exit ;; 12888 --debug | --debu | --deb | --de | --d | -d ) 12889 debug=: ;; 12890 --file | --fil | --fi | --f ) 12891 $ac_shift 12892 case $ac_optarg in 12893 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12894 '') as_fn_error $? "missing file argument" ;; 12895 esac 12896 as_fn_append CONFIG_FILES " '$ac_optarg'" 12897 ac_need_defaults=false;; 12898 --header | --heade | --head | --hea ) 12899 $ac_shift 12900 case $ac_optarg in 12901 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12902 esac 12903 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12904 ac_need_defaults=false;; 12905 --he | --h) 12906 # Conflict between --help and --header 12907 as_fn_error $? "ambiguous option: \`$1' 12908Try \`$0 --help' for more information.";; 12909 --help | --hel | -h ) 12910 printf "%s\n" "$ac_cs_usage"; exit ;; 12911 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12912 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12913 ac_cs_silent=: ;; 12914 12915 # This is an error. 12916 -*) as_fn_error $? "unrecognized option: \`$1' 12917Try \`$0 --help' for more information." ;; 12918 12919 *) as_fn_append ac_config_targets " $1" 12920 ac_need_defaults=false ;; 12921 12922 esac 12923 shift 12924done 12925 12926ac_configure_extra_args= 12927 12928if $ac_cs_silent; then 12929 exec 6>/dev/null 12930 ac_configure_extra_args="$ac_configure_extra_args --silent" 12931fi 12932 12933_ACEOF 12934cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12935if \$ac_cs_recheck; then 12936 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12937 shift 12938 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12939 CONFIG_SHELL='$SHELL' 12940 export CONFIG_SHELL 12941 exec "\$@" 12942fi 12943 12944_ACEOF 12945cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12946exec 5>>config.log 12947{ 12948 echo 12949 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12950## Running $as_me. ## 12951_ASBOX 12952 printf "%s\n" "$ac_log" 12953} >&5 12954 12955_ACEOF 12956cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12957# 12958# INIT-COMMANDS 12959# 12960AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12961 12962_ACEOF 12963 12964cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12965 12966# Handling of arguments. 12967for ac_config_target in $ac_config_targets 12968do 12969 case $ac_config_target in 12970 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12971 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12972 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12973 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12974 12975 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12976 esac 12977done 12978 12979 12980# If the user did not use the arguments to specify the items to instantiate, 12981# then the envvar interface is used. Set only those that are not. 12982# We use the long form for the default assignment because of an extremely 12983# bizarre bug on SunOS 4.1.3. 12984if $ac_need_defaults; then 12985 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12986 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12987 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12988fi 12989 12990# Have a temporary directory for convenience. Make it in the build tree 12991# simply because there is no reason against having it here, and in addition, 12992# creating and moving files from /tmp can sometimes cause problems. 12993# Hook for its removal unless debugging. 12994# Note that there is a small window in which the directory will not be cleaned: 12995# after its creation but before its name has been assigned to `$tmp'. 12996$debug || 12997{ 12998 tmp= ac_tmp= 12999 trap 'exit_status=$? 13000 : "${ac_tmp:=$tmp}" 13001 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13002' 0 13003 trap 'as_fn_exit 1' 1 2 13 15 13004} 13005# Create a (secure) tmp directory for tmp files. 13006 13007{ 13008 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13009 test -d "$tmp" 13010} || 13011{ 13012 tmp=./conf$$-$RANDOM 13013 (umask 077 && mkdir "$tmp") 13014} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13015ac_tmp=$tmp 13016 13017# Set up the scripts for CONFIG_FILES section. 13018# No need to generate them if there are no CONFIG_FILES. 13019# This happens for instance with `./config.status config.h'. 13020if test -n "$CONFIG_FILES"; then 13021 13022 13023ac_cr=`echo X | tr X '\015'` 13024# On cygwin, bash can eat \r inside `` if the user requested igncr. 13025# But we know of no other shell where ac_cr would be empty at this 13026# point, so we can use a bashism as a fallback. 13027if test "x$ac_cr" = x; then 13028 eval ac_cr=\$\'\\r\' 13029fi 13030ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13031if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13032 ac_cs_awk_cr='\\r' 13033else 13034 ac_cs_awk_cr=$ac_cr 13035fi 13036 13037echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13038_ACEOF 13039 13040 13041{ 13042 echo "cat >conf$$subs.awk <<_ACEOF" && 13043 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13044 echo "_ACEOF" 13045} >conf$$subs.sh || 13046 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13047ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13048ac_delim='%!_!# ' 13049for ac_last_try in false false false false false :; do 13050 . ./conf$$subs.sh || 13051 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13052 13053 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13054 if test $ac_delim_n = $ac_delim_num; then 13055 break 13056 elif $ac_last_try; then 13057 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13058 else 13059 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13060 fi 13061done 13062rm -f conf$$subs.sh 13063 13064cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13065cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13066_ACEOF 13067sed -n ' 13068h 13069s/^/S["/; s/!.*/"]=/ 13070p 13071g 13072s/^[^!]*!// 13073:repl 13074t repl 13075s/'"$ac_delim"'$// 13076t delim 13077:nl 13078h 13079s/\(.\{148\}\)..*/\1/ 13080t more1 13081s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13082p 13083n 13084b repl 13085:more1 13086s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13087p 13088g 13089s/.\{148\}// 13090t nl 13091:delim 13092h 13093s/\(.\{148\}\)..*/\1/ 13094t more2 13095s/["\\]/\\&/g; s/^/"/; s/$/"/ 13096p 13097b 13098:more2 13099s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13100p 13101g 13102s/.\{148\}// 13103t delim 13104' <conf$$subs.awk | sed ' 13105/^[^""]/{ 13106 N 13107 s/\n// 13108} 13109' >>$CONFIG_STATUS || ac_write_fail=1 13110rm -f conf$$subs.awk 13111cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13112_ACAWK 13113cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13114 for (key in S) S_is_set[key] = 1 13115 FS = "" 13116 13117} 13118{ 13119 line = $ 0 13120 nfields = split(line, field, "@") 13121 substed = 0 13122 len = length(field[1]) 13123 for (i = 2; i < nfields; i++) { 13124 key = field[i] 13125 keylen = length(key) 13126 if (S_is_set[key]) { 13127 value = S[key] 13128 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13129 len += length(value) + length(field[++i]) 13130 substed = 1 13131 } else 13132 len += 1 + keylen 13133 } 13134 13135 print line 13136} 13137 13138_ACAWK 13139_ACEOF 13140cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13141if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13142 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13143else 13144 cat 13145fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13146 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13147_ACEOF 13148 13149# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13150# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13151# trailing colons and then remove the whole line if VPATH becomes empty 13152# (actually we leave an empty line to preserve line numbers). 13153if test "x$srcdir" = x.; then 13154 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13155h 13156s/// 13157s/^/:/ 13158s/[ ]*$/:/ 13159s/:\$(srcdir):/:/g 13160s/:\${srcdir}:/:/g 13161s/:@srcdir@:/:/g 13162s/^:*// 13163s/:*$// 13164x 13165s/\(=[ ]*\).*/\1/ 13166G 13167s/\n// 13168s/^[^=]*=[ ]*$// 13169}' 13170fi 13171 13172cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13173fi # test -n "$CONFIG_FILES" 13174 13175# Set up the scripts for CONFIG_HEADERS section. 13176# No need to generate them if there are no CONFIG_HEADERS. 13177# This happens for instance with `./config.status Makefile'. 13178if test -n "$CONFIG_HEADERS"; then 13179cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13180BEGIN { 13181_ACEOF 13182 13183# Transform confdefs.h into an awk script `defines.awk', embedded as 13184# here-document in config.status, that substitutes the proper values into 13185# config.h.in to produce config.h. 13186 13187# Create a delimiter string that does not exist in confdefs.h, to ease 13188# handling of long lines. 13189ac_delim='%!_!# ' 13190for ac_last_try in false false :; do 13191 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13192 if test -z "$ac_tt"; then 13193 break 13194 elif $ac_last_try; then 13195 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13196 else 13197 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13198 fi 13199done 13200 13201# For the awk script, D is an array of macro values keyed by name, 13202# likewise P contains macro parameters if any. Preserve backslash 13203# newline sequences. 13204 13205ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13206sed -n ' 13207s/.\{148\}/&'"$ac_delim"'/g 13208t rset 13209:rset 13210s/^[ ]*#[ ]*define[ ][ ]*/ / 13211t def 13212d 13213:def 13214s/\\$// 13215t bsnl 13216s/["\\]/\\&/g 13217s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13218D["\1"]=" \3"/p 13219s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13220d 13221:bsnl 13222s/["\\]/\\&/g 13223s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13224D["\1"]=" \3\\\\\\n"\\/p 13225t cont 13226s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13227t cont 13228d 13229:cont 13230n 13231s/.\{148\}/&'"$ac_delim"'/g 13232t clear 13233:clear 13234s/\\$// 13235t bsnlc 13236s/["\\]/\\&/g; s/^/"/; s/$/"/p 13237d 13238:bsnlc 13239s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13240b cont 13241' <confdefs.h | sed ' 13242s/'"$ac_delim"'/"\\\ 13243"/g' >>$CONFIG_STATUS || ac_write_fail=1 13244 13245cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13246 for (key in D) D_is_set[key] = 1 13247 FS = "" 13248} 13249/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13250 line = \$ 0 13251 split(line, arg, " ") 13252 if (arg[1] == "#") { 13253 defundef = arg[2] 13254 mac1 = arg[3] 13255 } else { 13256 defundef = substr(arg[1], 2) 13257 mac1 = arg[2] 13258 } 13259 split(mac1, mac2, "(") #) 13260 macro = mac2[1] 13261 prefix = substr(line, 1, index(line, defundef) - 1) 13262 if (D_is_set[macro]) { 13263 # Preserve the white space surrounding the "#". 13264 print prefix "define", macro P[macro] D[macro] 13265 next 13266 } else { 13267 # Replace #undef with comments. This is necessary, for example, 13268 # in the case of _POSIX_SOURCE, which is predefined and required 13269 # on some systems where configure will not decide to define it. 13270 if (defundef == "undef") { 13271 print "/*", prefix defundef, macro, "*/" 13272 next 13273 } 13274 } 13275} 13276{ print } 13277_ACAWK 13278_ACEOF 13279cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13280 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13281fi # test -n "$CONFIG_HEADERS" 13282 13283 13284eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13285shift 13286for ac_tag 13287do 13288 case $ac_tag in 13289 :[FHLC]) ac_mode=$ac_tag; continue;; 13290 esac 13291 case $ac_mode$ac_tag in 13292 :[FHL]*:*);; 13293 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13294 :[FH]-) ac_tag=-:-;; 13295 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13296 esac 13297 ac_save_IFS=$IFS 13298 IFS=: 13299 set x $ac_tag 13300 IFS=$ac_save_IFS 13301 shift 13302 ac_file=$1 13303 shift 13304 13305 case $ac_mode in 13306 :L) ac_source=$1;; 13307 :[FH]) 13308 ac_file_inputs= 13309 for ac_f 13310 do 13311 case $ac_f in 13312 -) ac_f="$ac_tmp/stdin";; 13313 *) # Look for the file first in the build tree, then in the source tree 13314 # (if the path is not absolute). The absolute path cannot be DOS-style, 13315 # because $ac_f cannot contain `:'. 13316 test -f "$ac_f" || 13317 case $ac_f in 13318 [\\/$]*) false;; 13319 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13320 esac || 13321 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13322 esac 13323 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13324 as_fn_append ac_file_inputs " '$ac_f'" 13325 done 13326 13327 # Let's still pretend it is `configure' which instantiates (i.e., don't 13328 # use $as_me), people would be surprised to read: 13329 # /* config.h. Generated by config.status. */ 13330 configure_input='Generated from '` 13331 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13332 `' by configure.' 13333 if test x"$ac_file" != x-; then 13334 configure_input="$ac_file. $configure_input" 13335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13336printf "%s\n" "$as_me: creating $ac_file" >&6;} 13337 fi 13338 # Neutralize special characters interpreted by sed in replacement strings. 13339 case $configure_input in #( 13340 *\&* | *\|* | *\\* ) 13341 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13342 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13343 *) ac_sed_conf_input=$configure_input;; 13344 esac 13345 13346 case $ac_tag in 13347 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13348 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13349 esac 13350 ;; 13351 esac 13352 13353 ac_dir=`$as_dirname -- "$ac_file" || 13354$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13355 X"$ac_file" : 'X\(//\)[^/]' \| \ 13356 X"$ac_file" : 'X\(//\)$' \| \ 13357 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13358printf "%s\n" X"$ac_file" | 13359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13360 s//\1/ 13361 q 13362 } 13363 /^X\(\/\/\)[^/].*/{ 13364 s//\1/ 13365 q 13366 } 13367 /^X\(\/\/\)$/{ 13368 s//\1/ 13369 q 13370 } 13371 /^X\(\/\).*/{ 13372 s//\1/ 13373 q 13374 } 13375 s/.*/./; q'` 13376 as_dir="$ac_dir"; as_fn_mkdir_p 13377 ac_builddir=. 13378 13379case "$ac_dir" in 13380.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13381*) 13382 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13383 # A ".." for each directory in $ac_dir_suffix. 13384 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13385 case $ac_top_builddir_sub in 13386 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13387 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13388 esac ;; 13389esac 13390ac_abs_top_builddir=$ac_pwd 13391ac_abs_builddir=$ac_pwd$ac_dir_suffix 13392# for backward compatibility: 13393ac_top_builddir=$ac_top_build_prefix 13394 13395case $srcdir in 13396 .) # We are building in place. 13397 ac_srcdir=. 13398 ac_top_srcdir=$ac_top_builddir_sub 13399 ac_abs_top_srcdir=$ac_pwd ;; 13400 [\\/]* | ?:[\\/]* ) # Absolute name. 13401 ac_srcdir=$srcdir$ac_dir_suffix; 13402 ac_top_srcdir=$srcdir 13403 ac_abs_top_srcdir=$srcdir ;; 13404 *) # Relative name. 13405 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13406 ac_top_srcdir=$ac_top_build_prefix$srcdir 13407 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13408esac 13409ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13410 13411 13412 case $ac_mode in 13413 :F) 13414 # 13415 # CONFIG_FILE 13416 # 13417 13418 case $INSTALL in 13419 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13420 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13421 esac 13422 ac_MKDIR_P=$MKDIR_P 13423 case $MKDIR_P in 13424 [\\/$]* | ?:[\\/]* ) ;; 13425 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13426 esac 13427_ACEOF 13428 13429cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13430# If the template does not know about datarootdir, expand it. 13431# FIXME: This hack should be removed a few years after 2.60. 13432ac_datarootdir_hack=; ac_datarootdir_seen= 13433ac_sed_dataroot=' 13434/datarootdir/ { 13435 p 13436 q 13437} 13438/@datadir@/p 13439/@docdir@/p 13440/@infodir@/p 13441/@localedir@/p 13442/@mandir@/p' 13443case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13444*datarootdir*) ac_datarootdir_seen=yes;; 13445*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13447printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13448_ACEOF 13449cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13450 ac_datarootdir_hack=' 13451 s&@datadir@&$datadir&g 13452 s&@docdir@&$docdir&g 13453 s&@infodir@&$infodir&g 13454 s&@localedir@&$localedir&g 13455 s&@mandir@&$mandir&g 13456 s&\\\${datarootdir}&$datarootdir&g' ;; 13457esac 13458_ACEOF 13459 13460# Neutralize VPATH when `$srcdir' = `.'. 13461# Shell code in configure.ac might set extrasub. 13462# FIXME: do we really want to maintain this feature? 13463cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13464ac_sed_extra="$ac_vpsub 13465$extrasub 13466_ACEOF 13467cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13468:t 13469/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13470s|@configure_input@|$ac_sed_conf_input|;t t 13471s&@top_builddir@&$ac_top_builddir_sub&;t t 13472s&@top_build_prefix@&$ac_top_build_prefix&;t t 13473s&@srcdir@&$ac_srcdir&;t t 13474s&@abs_srcdir@&$ac_abs_srcdir&;t t 13475s&@top_srcdir@&$ac_top_srcdir&;t t 13476s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13477s&@builddir@&$ac_builddir&;t t 13478s&@abs_builddir@&$ac_abs_builddir&;t t 13479s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13480s&@INSTALL@&$ac_INSTALL&;t t 13481s&@MKDIR_P@&$ac_MKDIR_P&;t t 13482$ac_datarootdir_hack 13483" 13484eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13485 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13486 13487test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13488 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13489 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13490 "$ac_tmp/out"`; test -z "$ac_out"; } && 13491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13492which seems to be undefined. Please make sure it is defined" >&5 13493printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13494which seems to be undefined. Please make sure it is defined" >&2;} 13495 13496 rm -f "$ac_tmp/stdin" 13497 case $ac_file in 13498 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13499 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13500 esac \ 13501 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13502 ;; 13503 :H) 13504 # 13505 # CONFIG_HEADER 13506 # 13507 if test x"$ac_file" != x-; then 13508 { 13509 printf "%s\n" "/* $configure_input */" >&1 \ 13510 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13511 } >"$ac_tmp/config.h" \ 13512 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13513 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13515printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13516 else 13517 rm -f "$ac_file" 13518 mv "$ac_tmp/config.h" "$ac_file" \ 13519 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13520 fi 13521 else 13522 printf "%s\n" "/* $configure_input */" >&1 \ 13523 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13524 || as_fn_error $? "could not create -" "$LINENO" 5 13525 fi 13526# Compute "$ac_file"'s index in $config_headers. 13527_am_arg="$ac_file" 13528_am_stamp_count=1 13529for _am_header in $config_headers :; do 13530 case $_am_header in 13531 $_am_arg | $_am_arg:* ) 13532 break ;; 13533 * ) 13534 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13535 esac 13536done 13537echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13538$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13539 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13540 X"$_am_arg" : 'X\(//\)$' \| \ 13541 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13542printf "%s\n" X"$_am_arg" | 13543 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13544 s//\1/ 13545 q 13546 } 13547 /^X\(\/\/\)[^/].*/{ 13548 s//\1/ 13549 q 13550 } 13551 /^X\(\/\/\)$/{ 13552 s//\1/ 13553 q 13554 } 13555 /^X\(\/\).*/{ 13556 s//\1/ 13557 q 13558 } 13559 s/.*/./; q'`/stamp-h$_am_stamp_count 13560 ;; 13561 13562 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13563printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13564 ;; 13565 esac 13566 13567 13568 case $ac_file$ac_mode in 13569 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13570 # Older Autoconf quotes --file arguments for eval, but not when files 13571 # are listed without --file. Let's play safe and only enable the eval 13572 # if we detect the quoting. 13573 # TODO: see whether this extra hack can be removed once we start 13574 # requiring Autoconf 2.70 or later. 13575 case $CONFIG_FILES in #( 13576 *\'*) : 13577 eval set x "$CONFIG_FILES" ;; #( 13578 *) : 13579 set x $CONFIG_FILES ;; #( 13580 *) : 13581 ;; 13582esac 13583 shift 13584 # Used to flag and report bootstrapping failures. 13585 am_rc=0 13586 for am_mf 13587 do 13588 # Strip MF so we end up with the name of the file. 13589 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13590 # Check whether this is an Automake generated Makefile which includes 13591 # dependency-tracking related rules and includes. 13592 # Grep'ing the whole file directly is not great: AIX grep has a line 13593 # limit of 2048, but all sed's we know have understand at least 4000. 13594 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13595 || continue 13596 am_dirpart=`$as_dirname -- "$am_mf" || 13597$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13598 X"$am_mf" : 'X\(//\)[^/]' \| \ 13599 X"$am_mf" : 'X\(//\)$' \| \ 13600 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13601printf "%s\n" X"$am_mf" | 13602 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13603 s//\1/ 13604 q 13605 } 13606 /^X\(\/\/\)[^/].*/{ 13607 s//\1/ 13608 q 13609 } 13610 /^X\(\/\/\)$/{ 13611 s//\1/ 13612 q 13613 } 13614 /^X\(\/\).*/{ 13615 s//\1/ 13616 q 13617 } 13618 s/.*/./; q'` 13619 am_filepart=`$as_basename -- "$am_mf" || 13620$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13621 X"$am_mf" : 'X\(//\)$' \| \ 13622 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13623printf "%s\n" X/"$am_mf" | 13624 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13625 s//\1/ 13626 q 13627 } 13628 /^X\/\(\/\/\)$/{ 13629 s//\1/ 13630 q 13631 } 13632 /^X\/\(\/\).*/{ 13633 s//\1/ 13634 q 13635 } 13636 s/.*/./; q'` 13637 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13638 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13639 | $MAKE -f - am--depfiles" >&5 13640 (cd "$am_dirpart" \ 13641 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13642 | $MAKE -f - am--depfiles) >&5 2>&5 13643 ac_status=$? 13644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13645 (exit $ac_status); } || am_rc=$? 13646 done 13647 if test $am_rc -ne 0; then 13648 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13649printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13650as_fn_error $? "Something went wrong bootstrapping makefile fragments 13651 for automatic dependency tracking. If GNU make was not used, consider 13652 re-running the configure script with MAKE=\"gmake\" (or whatever is 13653 necessary). You can also try re-running configure with the 13654 '--disable-dependency-tracking' option to at least be able to build 13655 the package (albeit without support for automatic dependency tracking). 13656See \`config.log' for more details" "$LINENO" 5; } 13657 fi 13658 { am_dirpart=; unset am_dirpart;} 13659 { am_filepart=; unset am_filepart;} 13660 { am_mf=; unset am_mf;} 13661 { am_rc=; unset am_rc;} 13662 rm -f conftest-deps.mk 13663} 13664 ;; 13665 13666 esac 13667done # for ac_tag 13668 13669 13670as_fn_exit 0 13671_ACEOF 13672ac_clean_files=$ac_clean_files_save 13673 13674test $ac_write_fail = 0 || 13675 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13676 13677 13678# configure is writing to config.log, and then calls config.status. 13679# config.status does its own redirection, appending to config.log. 13680# Unfortunately, on DOS this fails, as config.log is still kept open 13681# by configure, so config.status won't be able to write to it; its 13682# output is simply discarded. So we exec the FD to /dev/null, 13683# effectively closing config.log, so it can be properly (re)opened and 13684# appended to by config.status. When coming back to configure, we 13685# need to make the FD available again. 13686if test "$no_create" != yes; then 13687 ac_cs_success=: 13688 ac_config_status_args= 13689 test "$silent" = yes && 13690 ac_config_status_args="$ac_config_status_args --quiet" 13691 exec 5>/dev/null 13692 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13693 exec 5>>config.log 13694 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13695 # would make configure fail if this is the last instruction. 13696 $ac_cs_success || as_fn_exit 1 13697fi 13698if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13700printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13701fi 13702 13703 13704