configure revision 8c7c3c7e
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xditview 1.0.6. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xditview/-/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/xditview/-/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='xditview' 614PACKAGE_TARNAME='xditview' 615PACKAGE_VERSION='1.0.6' 616PACKAGE_STRING='xditview 1.0.6' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xditview/-/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 657appdefaultdir 658APPDEFS_LIBS 659APPDEFS_CFLAGS 660XDITVIEW_LIBS 661XDITVIEW_CFLAGS 662MAN_SUBSTS 663XORG_MAN_PAGE 664ADMIN_MAN_DIR 665DRIVER_MAN_DIR 666MISC_MAN_DIR 667FILE_MAN_DIR 668LIB_MAN_DIR 669APP_MAN_DIR 670ADMIN_MAN_SUFFIX 671DRIVER_MAN_SUFFIX 672MISC_MAN_SUFFIX 673FILE_MAN_SUFFIX 674LIB_MAN_SUFFIX 675APP_MAN_SUFFIX 676SED 677host_os 678host_vendor 679host_cpu 680host 681build_os 682build_vendor 683build_cpu 684build 685INSTALL_CMD 686PKG_CONFIG_LIBDIR 687PKG_CONFIG_PATH 688PKG_CONFIG 689CHANGELOG_CMD 690STRICT_CFLAGS 691CWARNFLAGS 692BASE_CFLAGS 693am__fastdepCC_FALSE 694am__fastdepCC_TRUE 695CCDEPMODE 696am__nodep 697AMDEPBACKSLASH 698AMDEP_FALSE 699AMDEP_TRUE 700am__include 701DEPDIR 702OBJEXT 703EXEEXT 704ac_ct_CC 705CPPFLAGS 706LDFLAGS 707CFLAGS 708CC 709AM_BACKSLASH 710AM_DEFAULT_VERBOSITY 711AM_DEFAULT_V 712AM_V 713CSCOPE 714ETAGS 715CTAGS 716am__untar 717am__tar 718AMTAR 719am__leading_dot 720SET_MAKE 721AWK 722mkdir_p 723MKDIR_P 724INSTALL_STRIP_PROGRAM 725STRIP 726install_sh 727MAKEINFO 728AUTOHEADER 729AUTOMAKE 730AUTOCONF 731ACLOCAL 732VERSION 733PACKAGE 734CYGPATH_W 735am__isrc 736INSTALL_DATA 737INSTALL_SCRIPT 738INSTALL_PROGRAM 739target_alias 740host_alias 741build_alias 742LIBS 743ECHO_T 744ECHO_N 745ECHO_C 746DEFS 747mandir 748localedir 749libdir 750psdir 751pdfdir 752dvidir 753htmldir 754infodir 755docdir 756oldincludedir 757includedir 758runstatedir 759localstatedir 760sharedstatedir 761sysconfdir 762datadir 763datarootdir 764libexecdir 765sbindir 766bindir 767program_transform_name 768prefix 769exec_prefix 770PACKAGE_URL 771PACKAGE_BUGREPORT 772PACKAGE_STRING 773PACKAGE_VERSION 774PACKAGE_TARNAME 775PACKAGE_NAME 776PATH_SEPARATOR 777SHELL 778am__quote' 779ac_subst_files='' 780ac_user_opts=' 781enable_option_checking 782enable_silent_rules 783enable_dependency_tracking 784enable_selective_werror 785enable_strict_compilation 786with_appdefaultdir 787' 788 ac_precious_vars='build_alias 789host_alias 790target_alias 791CC 792CFLAGS 793LDFLAGS 794LIBS 795CPPFLAGS 796PKG_CONFIG 797PKG_CONFIG_PATH 798PKG_CONFIG_LIBDIR 799XDITVIEW_CFLAGS 800XDITVIEW_LIBS 801APPDEFS_CFLAGS 802APPDEFS_LIBS' 803 804 805# Initialize some variables set by options. 806ac_init_help= 807ac_init_version=false 808ac_unrecognized_opts= 809ac_unrecognized_sep= 810# The variables have the same names as the options, with 811# dashes changed to underlines. 812cache_file=/dev/null 813exec_prefix=NONE 814no_create= 815no_recursion= 816prefix=NONE 817program_prefix=NONE 818program_suffix=NONE 819program_transform_name=s,x,x, 820silent= 821site= 822srcdir= 823verbose= 824x_includes=NONE 825x_libraries=NONE 826 827# Installation directory options. 828# These are left unexpanded so users can "make install exec_prefix=/foo" 829# and all the variables that are supposed to be based on exec_prefix 830# by default will actually change. 831# Use braces instead of parens because sh, perl, etc. also accept them. 832# (The list follows the same order as the GNU Coding Standards.) 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"$ac_msg" 1326 pwd)` 1327# When building in place, set srcdir=. 1328if test "$ac_abs_confdir" = "$ac_pwd"; then 1329 srcdir=. 1330fi 1331# Remove unnecessary trailing slashes from srcdir. 1332# Double slashes in file names in object file debugging info 1333# mess up M-x gdb in Emacs. 1334case $srcdir in 1335*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1336esac 1337for ac_var in $ac_precious_vars; do 1338 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1339 eval ac_env_${ac_var}_value=\$${ac_var} 1340 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1341 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1342done 1343 1344# 1345# Report the --help message. 1346# 1347if test "$ac_init_help" = "long"; then 1348 # Omit some internal or obsolete options to make the list less imposing. 1349 # This message is too long to be a string in the A/UX 3.1 sh. 1350 cat <<_ACEOF 1351\`configure' configures xditview 1.0.6 to adapt to many kinds of systems. 1352 1353Usage: $0 [OPTION]... [VAR=VALUE]... 1354 1355To assign environment variables (e.g., CC, CFLAGS...), specify them as 1356VAR=VALUE. See below for descriptions of some of the useful variables. 1357 1358Defaults for the options are specified in brackets. 1359 1360Configuration: 1361 -h, --help display this help and exit 1362 --help=short display options specific to this package 1363 --help=recursive display the short help of all the included packages 1364 -V, --version display version information and exit 1365 -q, --quiet, --silent do not print \`checking ...' messages 1366 --cache-file=FILE cache test results in FILE [disabled] 1367 -C, --config-cache alias for \`--cache-file=config.cache' 1368 -n, --no-create do not create output files 1369 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1370 1371Installation directories: 1372 --prefix=PREFIX install architecture-independent files in PREFIX 1373 [$ac_default_prefix] 1374 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1375 [PREFIX] 1376 1377By default, \`make install' will install all the files in 1378\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1379an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1380for instance \`--prefix=\$HOME'. 1381 1382For better control, use the options below. 1383 1384Fine tuning of the installation directories: 1385 --bindir=DIR user executables [EPREFIX/bin] 1386 --sbindir=DIR system admin executables [EPREFIX/sbin] 1387 --libexecdir=DIR program executables [EPREFIX/libexec] 1388 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1389 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1390 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1391 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/xditview] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405_ACEOF 1406 1407 cat <<\_ACEOF 1408 1409Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417_ACEOF 1418fi 1419 1420if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of xditview 1.0.6:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-silent-rules less verbose build output (undo: "make V=1") 1431 --disable-silent-rules verbose build output (undo: "make V=0") 1432 --enable-dependency-tracking 1433 do not reject slow dependency extractors 1434 --disable-dependency-tracking 1435 speeds up one-time build 1436 --disable-selective-werror 1437 Turn off selective compiler errors. (default: 1438 enabled) 1439 --enable-strict-compilation 1440 Enable all warnings from compiler and make them 1441 errors (default: disabled) 1442 1443Optional Packages: 1444 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1445 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1446 --with-appdefaultdir=<pathname> 1447 specify directory for app-defaults files (default is 1448 autodetected) 1449 1450Some influential environment variables: 1451 CC C compiler command 1452 CFLAGS C compiler flags 1453 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1454 nonstandard directory <lib dir> 1455 LIBS libraries to pass to the linker, e.g. -l<library> 1456 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 you have headers in a nonstandard directory <include dir> 1458 PKG_CONFIG path to pkg-config utility 1459 PKG_CONFIG_PATH 1460 directories to add to pkg-config's search path 1461 PKG_CONFIG_LIBDIR 1462 path overriding pkg-config's built-in search path 1463 XDITVIEW_CFLAGS 1464 C compiler flags for XDITVIEW, overriding pkg-config 1465 XDITVIEW_LIBS 1466 linker flags for XDITVIEW, overriding pkg-config 1467 APPDEFS_CFLAGS 1468 C compiler flags for APPDEFS, overriding pkg-config 1469 APPDEFS_LIBS 1470 linker flags for APPDEFS, overriding pkg-config 1471 1472Use these variables to override the choices made by `configure' or to help 1473it to find libraries and programs with nonstandard names/locations. 1474 1475Report bugs to <https://gitlab.freedesktop.org/xorg/app/xditview/-/issues>. 1476_ACEOF 1477ac_status=$? 1478fi 1479 1480if test "$ac_init_help" = "recursive"; then 1481 # If there are subdirs, report their specific --help. 1482 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1483 test -d "$ac_dir" || 1484 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1485 continue 1486 ac_builddir=. 1487 1488case "$ac_dir" in 1489.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1490*) 1491 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1492 # A ".." for each directory in $ac_dir_suffix. 1493 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1494 case $ac_top_builddir_sub in 1495 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1496 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1497 esac ;; 1498esac 1499ac_abs_top_builddir=$ac_pwd 1500ac_abs_builddir=$ac_pwd$ac_dir_suffix 1501# for backward compatibility: 1502ac_top_builddir=$ac_top_build_prefix 1503 1504case $srcdir in 1505 .) # We are building in place. 1506 ac_srcdir=. 1507 ac_top_srcdir=$ac_top_builddir_sub 1508 ac_abs_top_srcdir=$ac_pwd ;; 1509 [\\/]* | ?:[\\/]* ) # Absolute name. 1510 ac_srcdir=$srcdir$ac_dir_suffix; 1511 ac_top_srcdir=$srcdir 1512 ac_abs_top_srcdir=$srcdir ;; 1513 *) # Relative name. 1514 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1515 ac_top_srcdir=$ac_top_build_prefix$srcdir 1516 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1517esac 1518ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1519 1520 cd "$ac_dir" || { ac_status=$?; continue; } 1521 # Check for configure.gnu first; this name is used for a wrapper for 1522 # Metaconfig's "Configure" on case-insensitive file systems. 1523 if test -f "$ac_srcdir/configure.gnu"; then 1524 echo && 1525 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1526 elif test -f "$ac_srcdir/configure"; then 1527 echo && 1528 $SHELL "$ac_srcdir/configure" --help=recursive 1529 else 1530 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1531 fi || ac_status=$? 1532 cd "$ac_pwd" || { ac_status=$?; break; } 1533 done 1534fi 1535 1536test -n "$ac_init_help" && exit $ac_status 1537if $ac_init_version; then 1538 cat <<\_ACEOF 1539xditview configure 1.0.6 1540generated by GNU Autoconf 2.71 1541 1542Copyright (C) 2021 Free Software Foundation, Inc. 1543This configure script is free software; the Free Software Foundation 1544gives unlimited permission to copy, distribute and modify it. 1545_ACEOF 1546 exit 1547fi 1548 1549## ------------------------ ## 1550## Autoconf initialization. ## 1551## ------------------------ ## 1552 1553# ac_fn_c_try_compile LINENO 1554# -------------------------- 1555# Try to compile conftest.$ac_ext, and return whether this succeeded. 1556ac_fn_c_try_compile () 1557{ 1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1559 rm -f conftest.$ac_objext conftest.beam 1560 if { { ac_try="$ac_compile" 1561case "(($ac_try" in 1562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1563 *) ac_try_echo=$ac_try;; 1564esac 1565eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1566printf "%s\n" "$ac_try_echo"; } >&5 1567 (eval "$ac_compile") 2>conftest.err 1568 ac_status=$? 1569 if test -s conftest.err; then 1570 grep -v '^ *+' conftest.err >conftest.er1 1571 cat conftest.er1 >&5 1572 mv -f conftest.er1 conftest.err 1573 fi 1574 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1575 test $ac_status = 0; } && { 1576 test -z "$ac_c_werror_flag" || 1577 test ! -s conftest.err 1578 } && test -s conftest.$ac_objext 1579then : 1580 ac_retval=0 1581else $as_nop 1582 printf "%s\n" "$as_me: failed program was:" >&5 1583sed 's/^/| /' conftest.$ac_ext >&5 1584 1585 ac_retval=1 1586fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590} # ac_fn_c_try_compile 1591 1592# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1593# ------------------------------------------------------------------ 1594# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1595# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1596ac_fn_check_decl () 1597{ 1598 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1599 as_decl_name=`echo $2|sed 's/ *(.*//'` 1600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1601printf %s "checking whether $as_decl_name is declared... " >&6; } 1602if eval test \${$3+y} 1603then : 1604 printf %s "(cached) " >&6 1605else $as_nop 1606 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1607 eval ac_save_FLAGS=\$$6 1608 as_fn_append $6 " $5" 1609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1610/* end confdefs.h. */ 1611$4 1612int 1613main (void) 1614{ 1615#ifndef $as_decl_name 1616#ifdef __cplusplus 1617 (void) $as_decl_use; 1618#else 1619 (void) $as_decl_name; 1620#endif 1621#endif 1622 1623 ; 1624 return 0; 1625} 1626_ACEOF 1627if ac_fn_c_try_compile "$LINENO" 1628then : 1629 eval "$3=yes" 1630else $as_nop 1631 eval "$3=no" 1632fi 1633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1634 eval $6=\$ac_save_FLAGS 1635 1636fi 1637eval ac_res=\$$3 1638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1639printf "%s\n" "$ac_res" >&6; } 1640 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1641 1642} # ac_fn_check_decl 1643 1644# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1645# ------------------------------------------------------- 1646# Tests whether HEADER exists and can be compiled using the include files in 1647# INCLUDES, setting the cache variable VAR accordingly. 1648ac_fn_c_check_header_compile () 1649{ 1650 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1652printf %s "checking for $2... " >&6; } 1653if eval test \${$3+y} 1654then : 1655 printf %s "(cached) " >&6 1656else $as_nop 1657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1658/* end confdefs.h. */ 1659$4 1660#include <$2> 1661_ACEOF 1662if ac_fn_c_try_compile "$LINENO" 1663then : 1664 eval "$3=yes" 1665else $as_nop 1666 eval "$3=no" 1667fi 1668rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1669fi 1670eval ac_res=\$$3 1671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1672printf "%s\n" "$ac_res" >&6; } 1673 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1674 1675} # ac_fn_c_check_header_compile 1676 1677# ac_fn_c_try_link LINENO 1678# ----------------------- 1679# Try to link conftest.$ac_ext, and return whether this succeeded. 1680ac_fn_c_try_link () 1681{ 1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1683 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1684 if { { ac_try="$ac_link" 1685case "(($ac_try" in 1686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1687 *) ac_try_echo=$ac_try;; 1688esac 1689eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1690printf "%s\n" "$ac_try_echo"; } >&5 1691 (eval "$ac_link") 2>conftest.err 1692 ac_status=$? 1693 if test -s conftest.err; then 1694 grep -v '^ *+' conftest.err >conftest.er1 1695 cat conftest.er1 >&5 1696 mv -f conftest.er1 conftest.err 1697 fi 1698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1699 test $ac_status = 0; } && { 1700 test -z "$ac_c_werror_flag" || 1701 test ! -s conftest.err 1702 } && test -s conftest$ac_exeext && { 1703 test "$cross_compiling" = yes || 1704 test -x conftest$ac_exeext 1705 } 1706then : 1707 ac_retval=0 1708else $as_nop 1709 printf "%s\n" "$as_me: failed program was:" >&5 1710sed 's/^/| /' conftest.$ac_ext >&5 1711 1712 ac_retval=1 1713fi 1714 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1715 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1716 # interfere with the next link command; also delete a directory that is 1717 # left behind by Apple's compiler. We do this before executing the actions. 1718 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1719 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1720 as_fn_set_status $ac_retval 1721 1722} # ac_fn_c_try_link 1723 1724# ac_fn_c_check_func LINENO FUNC VAR 1725# ---------------------------------- 1726# Tests whether FUNC exists, setting the cache variable VAR accordingly 1727ac_fn_c_check_func () 1728{ 1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1731printf %s "checking for $2... " >&6; } 1732if eval test \${$3+y} 1733then : 1734 printf %s "(cached) " >&6 1735else $as_nop 1736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1737/* end confdefs.h. */ 1738/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1739 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1740#define $2 innocuous_$2 1741 1742/* System header to define __stub macros and hopefully few prototypes, 1743 which can conflict with char $2 (); below. */ 1744 1745#include <limits.h> 1746#undef $2 1747 1748/* Override any GCC internal prototype to avoid an error. 1749 Use char because int might match the return type of a GCC 1750 builtin and then its argument prototype would still apply. */ 1751#ifdef __cplusplus 1752extern "C" 1753#endif 1754char $2 (); 1755/* The GNU C library defines this for functions which it implements 1756 to always fail with ENOSYS. Some functions are actually named 1757 something starting with __ and the normal name is an alias. */ 1758#if defined __stub_$2 || defined __stub___$2 1759choke me 1760#endif 1761 1762int 1763main (void) 1764{ 1765return $2 (); 1766 ; 1767 return 0; 1768} 1769_ACEOF 1770if ac_fn_c_try_link "$LINENO" 1771then : 1772 eval "$3=yes" 1773else $as_nop 1774 eval "$3=no" 1775fi 1776rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1777 conftest$ac_exeext conftest.$ac_ext 1778fi 1779eval ac_res=\$$3 1780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1781printf "%s\n" "$ac_res" >&6; } 1782 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1783 1784} # ac_fn_c_check_func 1785ac_configure_args_raw= 1786for ac_arg 1787do 1788 case $ac_arg in 1789 *\'*) 1790 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1791 esac 1792 as_fn_append ac_configure_args_raw " '$ac_arg'" 1793done 1794 1795case $ac_configure_args_raw in 1796 *$as_nl*) 1797 ac_safe_unquote= ;; 1798 *) 1799 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1800 ac_unsafe_a="$ac_unsafe_z#~" 1801 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1802 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1803esac 1804 1805cat >config.log <<_ACEOF 1806This file contains any messages produced by compilers while 1807running configure, to aid debugging if configure makes a mistake. 1808 1809It was created by xditview $as_me 1.0.6, which was 1810generated by GNU Autoconf 2.71. Invocation command line was 1811 1812 $ $0$ac_configure_args_raw 1813 1814_ACEOF 1815exec 5>>config.log 1816{ 1817cat <<_ASUNAME 1818## --------- ## 1819## Platform. ## 1820## --------- ## 1821 1822hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1823uname -m = `(uname -m) 2>/dev/null || echo unknown` 1824uname -r = `(uname -r) 2>/dev/null || echo unknown` 1825uname -s = `(uname -s) 2>/dev/null || echo unknown` 1826uname -v = `(uname -v) 2>/dev/null || echo unknown` 1827 1828/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1829/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1830 1831/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1832/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1833/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1834/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1835/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1836/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1837/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1838 1839_ASUNAME 1840 1841as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1842for as_dir in $PATH 1843do 1844 IFS=$as_save_IFS 1845 case $as_dir in #((( 1846 '') as_dir=./ ;; 1847 */) ;; 1848 *) as_dir=$as_dir/ ;; 1849 esac 1850 printf "%s\n" "PATH: $as_dir" 1851 done 1852IFS=$as_save_IFS 1853 1854} >&5 1855 1856cat >&5 <<_ACEOF 1857 1858 1859## ----------- ## 1860## Core tests. ## 1861## ----------- ## 1862 1863_ACEOF 1864 1865 1866# Keep a trace of the command line. 1867# Strip out --no-create and --no-recursion so they do not pile up. 1868# Strip out --silent because we don't want to record it for future runs. 1869# Also quote any args containing shell meta-characters. 1870# Make two passes to allow for proper duplicate-argument suppression. 1871ac_configure_args= 1872ac_configure_args0= 1873ac_configure_args1= 1874ac_must_keep_next=false 1875for ac_pass in 1 2 1876do 1877 for ac_arg 1878 do 1879 case $ac_arg in 1880 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1881 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1882 | -silent | --silent | --silen | --sile | --sil) 1883 continue ;; 1884 *\'*) 1885 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1886 esac 1887 case $ac_pass in 1888 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1889 2) 1890 as_fn_append ac_configure_args1 " '$ac_arg'" 1891 if test $ac_must_keep_next = true; then 1892 ac_must_keep_next=false # Got value, back to normal. 1893 else 1894 case $ac_arg in 1895 *=* | --config-cache | -C | -disable-* | --disable-* \ 1896 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1897 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1898 | -with-* | --with-* | -without-* | --without-* | --x) 1899 case "$ac_configure_args0 " in 1900 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1901 esac 1902 ;; 1903 -* ) ac_must_keep_next=true ;; 1904 esac 1905 fi 1906 as_fn_append ac_configure_args " '$ac_arg'" 1907 ;; 1908 esac 1909 done 1910done 1911{ ac_configure_args0=; unset ac_configure_args0;} 1912{ ac_configure_args1=; unset ac_configure_args1;} 1913 1914# When interrupted or exit'd, cleanup temporary files, and complete 1915# config.log. We remove comments because anyway the quotes in there 1916# would cause problems or look ugly. 1917# WARNING: Use '\'' to represent an apostrophe within the trap. 1918# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1919trap 'exit_status=$? 1920 # Sanitize IFS. 1921 IFS=" "" $as_nl" 1922 # Save into config.log some information that might help in debugging. 1923 { 1924 echo 1925 1926 printf "%s\n" "## ---------------- ## 1927## Cache variables. ## 1928## ---------------- ##" 1929 echo 1930 # The following way of writing the cache mishandles newlines in values, 1931( 1932 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1933 eval ac_val=\$$ac_var 1934 case $ac_val in #( 1935 *${as_nl}*) 1936 case $ac_var in #( 1937 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1938printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1939 esac 1940 case $ac_var in #( 1941 _ | IFS | as_nl) ;; #( 1942 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1943 *) { eval $ac_var=; unset $ac_var;} ;; 1944 esac ;; 1945 esac 1946 done 1947 (set) 2>&1 | 1948 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1949 *${as_nl}ac_space=\ *) 1950 sed -n \ 1951 "s/'\''/'\''\\\\'\'''\''/g; 1952 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1953 ;; #( 1954 *) 1955 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1956 ;; 1957 esac | 1958 sort 1959) 1960 echo 1961 1962 printf "%s\n" "## ----------------- ## 1963## Output variables. ## 1964## ----------------- ##" 1965 echo 1966 for ac_var in $ac_subst_vars 1967 do 1968 eval ac_val=\$$ac_var 1969 case $ac_val in 1970 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1971 esac 1972 printf "%s\n" "$ac_var='\''$ac_val'\''" 1973 done | sort 1974 echo 1975 1976 if test -n "$ac_subst_files"; then 1977 printf "%s\n" "## ------------------- ## 1978## File substitutions. ## 1979## ------------------- ##" 1980 echo 1981 for ac_var in $ac_subst_files 1982 do 1983 eval ac_val=\$$ac_var 1984 case $ac_val in 1985 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1986 esac 1987 printf "%s\n" "$ac_var='\''$ac_val'\''" 1988 done | sort 1989 echo 1990 fi 1991 1992 if test -s confdefs.h; then 1993 printf "%s\n" "## ----------- ## 1994## confdefs.h. ## 1995## ----------- ##" 1996 echo 1997 cat confdefs.h 1998 echo 1999 fi 2000 test "$ac_signal" != 0 && 2001 printf "%s\n" "$as_me: caught signal $ac_signal" 2002 printf "%s\n" "$as_me: exit $exit_status" 2003 } >&5 2004 rm -f core *.core core.conftest.* && 2005 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2006 exit $exit_status 2007' 0 2008for ac_signal in 1 2 13 15; do 2009 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2010done 2011ac_signal=0 2012 2013# confdefs.h avoids OS command line length limits that DEFS can exceed. 2014rm -f -r conftest* confdefs.h 2015 2016printf "%s\n" "/* confdefs.h */" > confdefs.h 2017 2018# Predefined preprocessor variables. 2019 2020printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2021 2022printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2023 2024printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2025 2026printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2027 2028printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2029 2030printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2031 2032 2033# Let the site file select an alternate cache file if it wants to. 2034# Prefer an explicitly selected file to automatically selected ones. 2035if test -n "$CONFIG_SITE"; then 2036 ac_site_files="$CONFIG_SITE" 2037elif test "x$prefix" != xNONE; then 2038 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2039else 2040 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2041fi 2042 2043for ac_site_file in $ac_site_files 2044do 2045 case $ac_site_file in #( 2046 */*) : 2047 ;; #( 2048 *) : 2049 ac_site_file=./$ac_site_file ;; 2050esac 2051 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2053printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2054 sed 's/^/| /' "$ac_site_file" >&5 2055 . "$ac_site_file" \ 2056 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2057printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2058as_fn_error $? "failed to load site script $ac_site_file 2059See \`config.log' for more details" "$LINENO" 5; } 2060 fi 2061done 2062 2063if test -r "$cache_file"; then 2064 # Some versions of bash will fail to source /dev/null (special files 2065 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2066 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2068printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2069 case $cache_file in 2070 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2071 *) . "./$cache_file";; 2072 esac 2073 fi 2074else 2075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2076printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2077 >$cache_file 2078fi 2079 2080# Test code for whether the C compiler supports C89 (global declarations) 2081ac_c_conftest_c89_globals=' 2082/* Does the compiler advertise C89 conformance? 2083 Do not test the value of __STDC__, because some compilers set it to 0 2084 while being otherwise adequately conformant. */ 2085#if !defined __STDC__ 2086# error "Compiler does not advertise C89 conformance" 2087#endif 2088 2089#include <stddef.h> 2090#include <stdarg.h> 2091struct stat; 2092/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2093struct buf { int x; }; 2094struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2095static char *e (p, i) 2096 char **p; 2097 int i; 2098{ 2099 return p[i]; 2100} 2101static char *f (char * (*g) (char **, int), char **p, ...) 2102{ 2103 char *s; 2104 va_list v; 2105 va_start (v,p); 2106 s = g (p, va_arg (v,int)); 2107 va_end (v); 2108 return s; 2109} 2110 2111/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2112 function prototypes and stuff, but not \xHH hex character constants. 2113 These do not provoke an error unfortunately, instead are silently treated 2114 as an "x". The following induces an error, until -std is added to get 2115 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2116 array size at least. It is necessary to write \x00 == 0 to get something 2117 that is true only with -std. */ 2118int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2119 2120/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2121 inside strings and character constants. */ 2122#define FOO(x) '\''x'\'' 2123int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2124 2125int test (int i, double x); 2126struct s1 {int (*f) (int a);}; 2127struct s2 {int (*f) (double a);}; 2128int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2129 int, int);' 2130 2131# Test code for whether the C compiler supports C89 (body of main). 2132ac_c_conftest_c89_main=' 2133ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2134' 2135 2136# Test code for whether the C compiler supports C99 (global declarations) 2137ac_c_conftest_c99_globals=' 2138// Does the compiler advertise C99 conformance? 2139#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2140# error "Compiler does not advertise C99 conformance" 2141#endif 2142 2143#include <stdbool.h> 2144extern int puts (const char *); 2145extern int printf (const char *, ...); 2146extern int dprintf (int, const char *, ...); 2147extern void *malloc (size_t); 2148 2149// Check varargs macros. These examples are taken from C99 6.10.3.5. 2150// dprintf is used instead of fprintf to avoid needing to declare 2151// FILE and stderr. 2152#define debug(...) dprintf (2, __VA_ARGS__) 2153#define showlist(...) puts (#__VA_ARGS__) 2154#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2155static void 2156test_varargs_macros (void) 2157{ 2158 int x = 1234; 2159 int y = 5678; 2160 debug ("Flag"); 2161 debug ("X = %d\n", x); 2162 showlist (The first, second, and third items.); 2163 report (x>y, "x is %d but y is %d", x, y); 2164} 2165 2166// Check long long types. 2167#define BIG64 18446744073709551615ull 2168#define BIG32 4294967295ul 2169#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2170#if !BIG_OK 2171 #error "your preprocessor is broken" 2172#endif 2173#if BIG_OK 2174#else 2175 #error "your preprocessor is broken" 2176#endif 2177static long long int bignum = -9223372036854775807LL; 2178static unsigned long long int ubignum = BIG64; 2179 2180struct incomplete_array 2181{ 2182 int datasize; 2183 double data[]; 2184}; 2185 2186struct named_init { 2187 int number; 2188 const wchar_t *name; 2189 double average; 2190}; 2191 2192typedef const char *ccp; 2193 2194static inline int 2195test_restrict (ccp restrict text) 2196{ 2197 // See if C++-style comments work. 2198 // Iterate through items via the restricted pointer. 2199 // Also check for declarations in for loops. 2200 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2201 continue; 2202 return 0; 2203} 2204 2205// Check varargs and va_copy. 2206static bool 2207test_varargs (const char *format, ...) 2208{ 2209 va_list args; 2210 va_start (args, format); 2211 va_list args_copy; 2212 va_copy (args_copy, args); 2213 2214 const char *str = ""; 2215 int number = 0; 2216 float fnumber = 0; 2217 2218 while (*format) 2219 { 2220 switch (*format++) 2221 { 2222 case '\''s'\'': // string 2223 str = va_arg (args_copy, const char *); 2224 break; 2225 case '\''d'\'': // int 2226 number = va_arg (args_copy, int); 2227 break; 2228 case '\''f'\'': // float 2229 fnumber = va_arg (args_copy, double); 2230 break; 2231 default: 2232 break; 2233 } 2234 } 2235 va_end (args_copy); 2236 va_end (args); 2237 2238 return *str && number && fnumber; 2239} 2240' 2241 2242# Test code for whether the C compiler supports C99 (body of main). 2243ac_c_conftest_c99_main=' 2244 // Check bool. 2245 _Bool success = false; 2246 success |= (argc != 0); 2247 2248 // Check restrict. 2249 if (test_restrict ("String literal") == 0) 2250 success = true; 2251 char *restrict newvar = "Another string"; 2252 2253 // Check varargs. 2254 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2255 test_varargs_macros (); 2256 2257 // Check flexible array members. 2258 struct incomplete_array *ia = 2259 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2260 ia->datasize = 10; 2261 for (int i = 0; i < ia->datasize; ++i) 2262 ia->data[i] = i * 1.234; 2263 2264 // Check named initializers. 2265 struct named_init ni = { 2266 .number = 34, 2267 .name = L"Test wide string", 2268 .average = 543.34343, 2269 }; 2270 2271 ni.number = 58; 2272 2273 int dynamic_array[ni.number]; 2274 dynamic_array[0] = argv[0][0]; 2275 dynamic_array[ni.number - 1] = 543; 2276 2277 // work around unused variable warnings 2278 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2279 || dynamic_array[ni.number - 1] != 543); 2280' 2281 2282# Test code for whether the C compiler supports C11 (global declarations) 2283ac_c_conftest_c11_globals=' 2284// Does the compiler advertise C11 conformance? 2285#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2286# error "Compiler does not advertise C11 conformance" 2287#endif 2288 2289// Check _Alignas. 2290char _Alignas (double) aligned_as_double; 2291char _Alignas (0) no_special_alignment; 2292extern char aligned_as_int; 2293char _Alignas (0) _Alignas (int) aligned_as_int; 2294 2295// Check _Alignof. 2296enum 2297{ 2298 int_alignment = _Alignof (int), 2299 int_array_alignment = _Alignof (int[100]), 2300 char_alignment = _Alignof (char) 2301}; 2302_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2303 2304// Check _Noreturn. 2305int _Noreturn does_not_return (void) { for (;;) continue; } 2306 2307// Check _Static_assert. 2308struct test_static_assert 2309{ 2310 int x; 2311 _Static_assert (sizeof (int) <= sizeof (long int), 2312 "_Static_assert does not work in struct"); 2313 long int y; 2314}; 2315 2316// Check UTF-8 literals. 2317#define u8 syntax error! 2318char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2319 2320// Check duplicate typedefs. 2321typedef long *long_ptr; 2322typedef long int *long_ptr; 2323typedef long_ptr long_ptr; 2324 2325// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2326struct anonymous 2327{ 2328 union { 2329 struct { int i; int j; }; 2330 struct { int k; long int l; } w; 2331 }; 2332 int m; 2333} v1; 2334' 2335 2336# Test code for whether the C compiler supports C11 (body of main). 2337ac_c_conftest_c11_main=' 2338 _Static_assert ((offsetof (struct anonymous, i) 2339 == offsetof (struct anonymous, w.k)), 2340 "Anonymous union alignment botch"); 2341 v1.i = 2; 2342 v1.w.k = 5; 2343 ok |= v1.i != 5; 2344' 2345 2346# Test code for whether the C compiler supports C11 (complete). 2347ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2348${ac_c_conftest_c99_globals} 2349${ac_c_conftest_c11_globals} 2350 2351int 2352main (int argc, char **argv) 2353{ 2354 int ok = 0; 2355 ${ac_c_conftest_c89_main} 2356 ${ac_c_conftest_c99_main} 2357 ${ac_c_conftest_c11_main} 2358 return ok; 2359} 2360" 2361 2362# Test code for whether the C compiler supports C99 (complete). 2363ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2364${ac_c_conftest_c99_globals} 2365 2366int 2367main (int argc, char **argv) 2368{ 2369 int ok = 0; 2370 ${ac_c_conftest_c89_main} 2371 ${ac_c_conftest_c99_main} 2372 return ok; 2373} 2374" 2375 2376# Test code for whether the C compiler supports C89 (complete). 2377ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2378 2379int 2380main (int argc, char **argv) 2381{ 2382 int ok = 0; 2383 ${ac_c_conftest_c89_main} 2384 return ok; 2385} 2386" 2387 2388as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2389as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2390as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2391as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2392as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2393as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2394as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2395as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2396as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2397 2398# Auxiliary files required by this configure script. 2399ac_aux_files="config.guess config.sub compile missing install-sh" 2400 2401# Locations in which to look for auxiliary files. 2402ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2403 2404# Search for a directory containing all of the required auxiliary files, 2405# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2406# If we don't find one directory that contains all the files we need, 2407# we report the set of missing files from the *first* directory in 2408# $ac_aux_dir_candidates and give up. 2409ac_missing_aux_files="" 2410ac_first_candidate=: 2411printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2412as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2413as_found=false 2414for as_dir in $ac_aux_dir_candidates 2415do 2416 IFS=$as_save_IFS 2417 case $as_dir in #((( 2418 '') as_dir=./ ;; 2419 */) ;; 2420 *) as_dir=$as_dir/ ;; 2421 esac 2422 as_found=: 2423 2424 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2425 ac_aux_dir_found=yes 2426 ac_install_sh= 2427 for ac_aux in $ac_aux_files 2428 do 2429 # As a special case, if "install-sh" is required, that requirement 2430 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2431 # and $ac_install_sh is set appropriately for whichever one is found. 2432 if test x"$ac_aux" = x"install-sh" 2433 then 2434 if test -f "${as_dir}install-sh"; then 2435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2436 ac_install_sh="${as_dir}install-sh -c" 2437 elif test -f "${as_dir}install.sh"; then 2438 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2439 ac_install_sh="${as_dir}install.sh -c" 2440 elif test -f "${as_dir}shtool"; then 2441 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2442 ac_install_sh="${as_dir}shtool install -c" 2443 else 2444 ac_aux_dir_found=no 2445 if $ac_first_candidate; then 2446 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2447 else 2448 break 2449 fi 2450 fi 2451 else 2452 if test -f "${as_dir}${ac_aux}"; then 2453 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2454 else 2455 ac_aux_dir_found=no 2456 if $ac_first_candidate; then 2457 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2458 else 2459 break 2460 fi 2461 fi 2462 fi 2463 done 2464 if test "$ac_aux_dir_found" = yes; then 2465 ac_aux_dir="$as_dir" 2466 break 2467 fi 2468 ac_first_candidate=false 2469 2470 as_found=false 2471done 2472IFS=$as_save_IFS 2473if $as_found 2474then : 2475 2476else $as_nop 2477 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2478fi 2479 2480 2481# These three variables are undocumented and unsupported, 2482# and are intended to be withdrawn in a future Autoconf release. 2483# They can cause serious problems if a builder's source tree is in a directory 2484# whose full name contains unusual characters. 2485if test -f "${ac_aux_dir}config.guess"; then 2486 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2487fi 2488if test -f "${ac_aux_dir}config.sub"; then 2489 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2490fi 2491if test -f "$ac_aux_dir/configure"; then 2492 ac_configure="$SHELL ${ac_aux_dir}configure" 2493fi 2494 2495# Check that the precious variables saved in the cache have kept the same 2496# value. 2497ac_cache_corrupted=false 2498for ac_var in $ac_precious_vars; do 2499 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2500 eval ac_new_set=\$ac_env_${ac_var}_set 2501 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2502 eval ac_new_val=\$ac_env_${ac_var}_value 2503 case $ac_old_set,$ac_new_set in 2504 set,) 2505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2506printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2507 ac_cache_corrupted=: ;; 2508 ,set) 2509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2510printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2511 ac_cache_corrupted=: ;; 2512 ,);; 2513 *) 2514 if test "x$ac_old_val" != "x$ac_new_val"; then 2515 # differences in whitespace do not lead to failure. 2516 ac_old_val_w=`echo x $ac_old_val` 2517 ac_new_val_w=`echo x $ac_new_val` 2518 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2520printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2521 ac_cache_corrupted=: 2522 else 2523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2524printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2525 eval $ac_var=\$ac_old_val 2526 fi 2527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2528printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2530printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2531 fi;; 2532 esac 2533 # Pass precious variables to config.status. 2534 if test "$ac_new_set" = set; then 2535 case $ac_new_val in 2536 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2537 *) ac_arg=$ac_var=$ac_new_val ;; 2538 esac 2539 case " $ac_configure_args " in 2540 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2541 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2542 esac 2543 fi 2544done 2545if $ac_cache_corrupted; then 2546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2547printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2549printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2550 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2551 and start over" "$LINENO" 5 2552fi 2553## -------------------- ## 2554## Main body of script. ## 2555## -------------------- ## 2556 2557ac_ext=c 2558ac_cpp='$CPP $CPPFLAGS' 2559ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2560ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2561ac_compiler_gnu=$ac_cv_c_compiler_gnu 2562 2563 2564 2565ac_config_headers="$ac_config_headers config.h" 2566 2567 2568# Initialize Automake 2569am__api_version='1.16' 2570 2571 2572 2573 # Find a good install program. We prefer a C program (faster), 2574# so one script is as good as another. But avoid the broken or 2575# incompatible versions: 2576# SysV /etc/install, /usr/sbin/install 2577# SunOS /usr/etc/install 2578# IRIX /sbin/install 2579# AIX /bin/install 2580# AmigaOS /C/install, which installs bootblocks on floppy discs 2581# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2582# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2583# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2584# OS/2's system install, which has a completely different semantic 2585# ./install, which can be erroneously created by make from ./install.sh. 2586# Reject install programs that cannot install multiple files. 2587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2588printf %s "checking for a BSD-compatible install... " >&6; } 2589if test -z "$INSTALL"; then 2590if test ${ac_cv_path_install+y} 2591then : 2592 printf %s "(cached) " >&6 2593else $as_nop 2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2595for as_dir in $PATH 2596do 2597 IFS=$as_save_IFS 2598 case $as_dir in #((( 2599 '') as_dir=./ ;; 2600 */) ;; 2601 *) as_dir=$as_dir/ ;; 2602 esac 2603 # Account for fact that we put trailing slashes in our PATH walk. 2604case $as_dir in #(( 2605 ./ | /[cC]/* | \ 2606 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2607 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2608 /usr/ucb/* ) ;; 2609 *) 2610 # OSF1 and SCO ODT 3.0 have their own names for install. 2611 # Don't use installbsd from OSF since it installs stuff as root 2612 # by default. 2613 for ac_prog in ginstall scoinst install; do 2614 for ac_exec_ext in '' $ac_executable_extensions; do 2615 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2616 if test $ac_prog = install && 2617 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2618 # AIX install. It has an incompatible calling convention. 2619 : 2620 elif test $ac_prog = install && 2621 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2622 # program-specific install script used by HP pwplus--don't use. 2623 : 2624 else 2625 rm -rf conftest.one conftest.two conftest.dir 2626 echo one > conftest.one 2627 echo two > conftest.two 2628 mkdir conftest.dir 2629 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2630 test -s conftest.one && test -s conftest.two && 2631 test -s conftest.dir/conftest.one && 2632 test -s conftest.dir/conftest.two 2633 then 2634 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2635 break 3 2636 fi 2637 fi 2638 fi 2639 done 2640 done 2641 ;; 2642esac 2643 2644 done 2645IFS=$as_save_IFS 2646 2647rm -rf conftest.one conftest.two conftest.dir 2648 2649fi 2650 if test ${ac_cv_path_install+y}; then 2651 INSTALL=$ac_cv_path_install 2652 else 2653 # As a last resort, use the slow shell script. Don't cache a 2654 # value for INSTALL within a source directory, because that will 2655 # break other packages using the cache if that directory is 2656 # removed, or if the value is a relative name. 2657 INSTALL=$ac_install_sh 2658 fi 2659fi 2660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2661printf "%s\n" "$INSTALL" >&6; } 2662 2663# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2664# It thinks the first close brace ends the variable substitution. 2665test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2666 2667test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2668 2669test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2670 2671{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2672printf %s "checking whether build environment is sane... " >&6; } 2673# Reject unsafe characters in $srcdir or the absolute working directory 2674# name. Accept space and tab only in the latter. 2675am_lf=' 2676' 2677case `pwd` in 2678 *[\\\"\#\$\&\'\`$am_lf]*) 2679 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2680esac 2681case $srcdir in 2682 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2683 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2684esac 2685 2686# Do 'set' in a subshell so we don't clobber the current shell's 2687# arguments. Must try -L first in case configure is actually a 2688# symlink; some systems play weird games with the mod time of symlinks 2689# (eg FreeBSD returns the mod time of the symlink's containing 2690# directory). 2691if ( 2692 am_has_slept=no 2693 for am_try in 1 2; do 2694 echo "timestamp, slept: $am_has_slept" > conftest.file 2695 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2696 if test "$*" = "X"; then 2697 # -L didn't work. 2698 set X `ls -t "$srcdir/configure" conftest.file` 2699 fi 2700 if test "$*" != "X $srcdir/configure conftest.file" \ 2701 && test "$*" != "X conftest.file $srcdir/configure"; then 2702 2703 # If neither matched, then we have a broken ls. This can happen 2704 # if, for instance, CONFIG_SHELL is bash and it inherits a 2705 # broken ls alias from the environment. This has actually 2706 # happened. Such a system could not be considered "sane". 2707 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2708 alias in your environment" "$LINENO" 5 2709 fi 2710 if test "$2" = conftest.file || test $am_try -eq 2; then 2711 break 2712 fi 2713 # Just in case. 2714 sleep 1 2715 am_has_slept=yes 2716 done 2717 test "$2" = conftest.file 2718 ) 2719then 2720 # Ok. 2721 : 2722else 2723 as_fn_error $? "newly created file is older than distributed files! 2724Check your system clock" "$LINENO" 5 2725fi 2726{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2727printf "%s\n" "yes" >&6; } 2728# If we didn't sleep, we still need to ensure time stamps of config.status and 2729# generated files are strictly newer. 2730am_sleep_pid= 2731if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2732 ( sleep 1 ) & 2733 am_sleep_pid=$! 2734fi 2735 2736rm -f conftest.file 2737 2738test "$program_prefix" != NONE && 2739 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2740# Use a double $ so make ignores it. 2741test "$program_suffix" != NONE && 2742 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2743# Double any \ or $. 2744# By default was `s,x,x', remove it if useless. 2745ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2746program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2747 2748 2749# Expand $ac_aux_dir to an absolute path. 2750am_aux_dir=`cd "$ac_aux_dir" && pwd` 2751 2752 2753 if test x"${MISSING+set}" != xset; then 2754 MISSING="\${SHELL} '$am_aux_dir/missing'" 2755fi 2756# Use eval to expand $SHELL 2757if eval "$MISSING --is-lightweight"; then 2758 am_missing_run="$MISSING " 2759else 2760 am_missing_run= 2761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2762printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2763fi 2764 2765if test x"${install_sh+set}" != xset; then 2766 case $am_aux_dir in 2767 *\ * | *\ *) 2768 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2769 *) 2770 install_sh="\${SHELL} $am_aux_dir/install-sh" 2771 esac 2772fi 2773 2774# Installed binaries are usually stripped using 'strip' when the user 2775# run "make install-strip". However 'strip' might not be the right 2776# tool to use in cross-compilation environments, therefore Automake 2777# will honor the 'STRIP' environment variable to overrule this program. 2778if test "$cross_compiling" != no; then 2779 if test -n "$ac_tool_prefix"; then 2780 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2781set dummy ${ac_tool_prefix}strip; ac_word=$2 2782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2783printf %s "checking for $ac_word... " >&6; } 2784if test ${ac_cv_prog_STRIP+y} 2785then : 2786 printf %s "(cached) " >&6 2787else $as_nop 2788 if test -n "$STRIP"; then 2789 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2790else 2791as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2792for as_dir in $PATH 2793do 2794 IFS=$as_save_IFS 2795 case $as_dir in #((( 2796 '') as_dir=./ ;; 2797 */) ;; 2798 *) as_dir=$as_dir/ ;; 2799 esac 2800 for ac_exec_ext in '' $ac_executable_extensions; do 2801 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2802 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2803 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2804 break 2 2805 fi 2806done 2807 done 2808IFS=$as_save_IFS 2809 2810fi 2811fi 2812STRIP=$ac_cv_prog_STRIP 2813if test -n "$STRIP"; then 2814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2815printf "%s\n" "$STRIP" >&6; } 2816else 2817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2818printf "%s\n" "no" >&6; } 2819fi 2820 2821 2822fi 2823if test -z "$ac_cv_prog_STRIP"; then 2824 ac_ct_STRIP=$STRIP 2825 # Extract the first word of "strip", so it can be a program name with args. 2826set dummy strip; ac_word=$2 2827{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2828printf %s "checking for $ac_word... " >&6; } 2829if test ${ac_cv_prog_ac_ct_STRIP+y} 2830then : 2831 printf %s "(cached) " >&6 2832else $as_nop 2833 if test -n "$ac_ct_STRIP"; then 2834 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2835else 2836as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2837for as_dir in $PATH 2838do 2839 IFS=$as_save_IFS 2840 case $as_dir in #((( 2841 '') as_dir=./ ;; 2842 */) ;; 2843 *) as_dir=$as_dir/ ;; 2844 esac 2845 for ac_exec_ext in '' $ac_executable_extensions; do 2846 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2847 ac_cv_prog_ac_ct_STRIP="strip" 2848 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2849 break 2 2850 fi 2851done 2852 done 2853IFS=$as_save_IFS 2854 2855fi 2856fi 2857ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2858if test -n "$ac_ct_STRIP"; then 2859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2860printf "%s\n" "$ac_ct_STRIP" >&6; } 2861else 2862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2863printf "%s\n" "no" >&6; } 2864fi 2865 2866 if test "x$ac_ct_STRIP" = x; then 2867 STRIP=":" 2868 else 2869 case $cross_compiling:$ac_tool_warned in 2870yes:) 2871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2872printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2873ac_tool_warned=yes ;; 2874esac 2875 STRIP=$ac_ct_STRIP 2876 fi 2877else 2878 STRIP="$ac_cv_prog_STRIP" 2879fi 2880 2881fi 2882INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2883 2884 2885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2886printf %s "checking for a race-free mkdir -p... " >&6; } 2887if test -z "$MKDIR_P"; then 2888 if test ${ac_cv_path_mkdir+y} 2889then : 2890 printf %s "(cached) " >&6 2891else $as_nop 2892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2893for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2894do 2895 IFS=$as_save_IFS 2896 case $as_dir in #((( 2897 '') as_dir=./ ;; 2898 */) ;; 2899 *) as_dir=$as_dir/ ;; 2900 esac 2901 for ac_prog in mkdir gmkdir; do 2902 for ac_exec_ext in '' $ac_executable_extensions; do 2903 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2904 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2905 'mkdir ('*'coreutils) '* | \ 2906 'BusyBox '* | \ 2907 'mkdir (fileutils) '4.1*) 2908 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2909 break 3;; 2910 esac 2911 done 2912 done 2913 done 2914IFS=$as_save_IFS 2915 2916fi 2917 2918 test -d ./--version && rmdir ./--version 2919 if test ${ac_cv_path_mkdir+y}; then 2920 MKDIR_P="$ac_cv_path_mkdir -p" 2921 else 2922 # As a last resort, use the slow shell script. Don't cache a 2923 # value for MKDIR_P within a source directory, because that will 2924 # break other packages using the cache if that directory is 2925 # removed, or if the value is a relative name. 2926 MKDIR_P="$ac_install_sh -d" 2927 fi 2928fi 2929{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2930printf "%s\n" "$MKDIR_P" >&6; } 2931 2932for ac_prog in gawk mawk nawk awk 2933do 2934 # Extract the first word of "$ac_prog", so it can be a program name with args. 2935set dummy $ac_prog; ac_word=$2 2936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2937printf %s "checking for $ac_word... " >&6; } 2938if test ${ac_cv_prog_AWK+y} 2939then : 2940 printf %s "(cached) " >&6 2941else $as_nop 2942 if test -n "$AWK"; then 2943 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2944else 2945as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2946for as_dir in $PATH 2947do 2948 IFS=$as_save_IFS 2949 case $as_dir in #((( 2950 '') as_dir=./ ;; 2951 */) ;; 2952 *) as_dir=$as_dir/ ;; 2953 esac 2954 for ac_exec_ext in '' $ac_executable_extensions; do 2955 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2956 ac_cv_prog_AWK="$ac_prog" 2957 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2958 break 2 2959 fi 2960done 2961 done 2962IFS=$as_save_IFS 2963 2964fi 2965fi 2966AWK=$ac_cv_prog_AWK 2967if test -n "$AWK"; then 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2969printf "%s\n" "$AWK" >&6; } 2970else 2971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972printf "%s\n" "no" >&6; } 2973fi 2974 2975 2976 test -n "$AWK" && break 2977done 2978 2979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2980printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2981set x ${MAKE-make} 2982ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2983if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2984then : 2985 printf %s "(cached) " >&6 2986else $as_nop 2987 cat >conftest.make <<\_ACEOF 2988SHELL = /bin/sh 2989all: 2990 @echo '@@@%%%=$(MAKE)=@@@%%%' 2991_ACEOF 2992# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2993case `${MAKE-make} -f conftest.make 2>/dev/null` in 2994 *@@@%%%=?*=@@@%%%*) 2995 eval ac_cv_prog_make_${ac_make}_set=yes;; 2996 *) 2997 eval ac_cv_prog_make_${ac_make}_set=no;; 2998esac 2999rm -f conftest.make 3000fi 3001if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3003printf "%s\n" "yes" >&6; } 3004 SET_MAKE= 3005else 3006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3007printf "%s\n" "no" >&6; } 3008 SET_MAKE="MAKE=${MAKE-make}" 3009fi 3010 3011rm -rf .tst 2>/dev/null 3012mkdir .tst 2>/dev/null 3013if test -d .tst; then 3014 am__leading_dot=. 3015else 3016 am__leading_dot=_ 3017fi 3018rmdir .tst 2>/dev/null 3019 3020# Check whether --enable-silent-rules was given. 3021if test ${enable_silent_rules+y} 3022then : 3023 enableval=$enable_silent_rules; 3024fi 3025 3026case $enable_silent_rules in # ((( 3027 yes) AM_DEFAULT_VERBOSITY=0;; 3028 no) AM_DEFAULT_VERBOSITY=1;; 3029 *) AM_DEFAULT_VERBOSITY=1;; 3030esac 3031am_make=${MAKE-make} 3032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3033printf %s "checking whether $am_make supports nested variables... " >&6; } 3034if test ${am_cv_make_support_nested_variables+y} 3035then : 3036 printf %s "(cached) " >&6 3037else $as_nop 3038 if printf "%s\n" 'TRUE=$(BAR$(V)) 3039BAR0=false 3040BAR1=true 3041V=1 3042am__doit: 3043 @$(TRUE) 3044.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3045 am_cv_make_support_nested_variables=yes 3046else 3047 am_cv_make_support_nested_variables=no 3048fi 3049fi 3050{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3051printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3052if test $am_cv_make_support_nested_variables = yes; then 3053 AM_V='$(V)' 3054 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3055else 3056 AM_V=$AM_DEFAULT_VERBOSITY 3057 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3058fi 3059AM_BACKSLASH='\' 3060 3061if test "`cd $srcdir && pwd`" != "`pwd`"; then 3062 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3063 # is not polluted with repeated "-I." 3064 am__isrc=' -I$(srcdir)' 3065 # test to see if srcdir already configured 3066 if test -f $srcdir/config.status; then 3067 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3068 fi 3069fi 3070 3071# test whether we have cygpath 3072if test -z "$CYGPATH_W"; then 3073 if (cygpath --version) >/dev/null 2>/dev/null; then 3074 CYGPATH_W='cygpath -w' 3075 else 3076 CYGPATH_W=echo 3077 fi 3078fi 3079 3080 3081# Define the identity of the package. 3082 PACKAGE='xditview' 3083 VERSION='1.0.6' 3084 3085 3086printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3087 3088 3089printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3090 3091# Some tools Automake needs. 3092 3093ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3094 3095 3096AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3097 3098 3099AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3100 3101 3102AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3103 3104 3105MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3106 3107# For better backward compatibility. To be removed once Automake 1.9.x 3108# dies out for good. For more background, see: 3109# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3110# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3111mkdir_p='$(MKDIR_P)' 3112 3113# We need awk for the "check" target (and possibly the TAP driver). The 3114# system "awk" is bad on some platforms. 3115# Always define AMTAR for backward compatibility. Yes, it's still used 3116# in the wild :-( We should find a proper way to deprecate it ... 3117AMTAR='$${TAR-tar}' 3118 3119 3120# We'll loop over all known methods to create a tar archive until one works. 3121_am_tools='gnutar pax cpio none' 3122 3123am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3124 3125 3126 3127 3128 3129# Variables for tags utilities; see am/tags.am 3130if test -z "$CTAGS"; then 3131 CTAGS=ctags 3132fi 3133 3134if test -z "$ETAGS"; then 3135 ETAGS=etags 3136fi 3137 3138if test -z "$CSCOPE"; then 3139 CSCOPE=cscope 3140fi 3141 3142 3143 3144# POSIX will say in a future version that running "rm -f" with no argument 3145# is OK; and we want to be able to make that assumption in our Makefile 3146# recipes. So use an aggressive probe to check that the usage we want is 3147# actually supported "in the wild" to an acceptable degree. 3148# See automake bug#10828. 3149# To make any issue more visible, cause the running configure to be aborted 3150# by default if the 'rm' program in use doesn't match our expectations; the 3151# user can still override this though. 3152if rm -f && rm -fr && rm -rf; then : OK; else 3153 cat >&2 <<'END' 3154Oops! 3155 3156Your 'rm' program seems unable to run without file operands specified 3157on the command line, even when the '-f' option is present. This is contrary 3158to the behaviour of most rm programs out there, and not conforming with 3159the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3160 3161Please tell bug-automake@gnu.org about your system, including the value 3162of your $PATH and any error possibly output before this message. This 3163can help us improve future automake versions. 3164 3165END 3166 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3167 echo 'Configuration will proceed anyway, since you have set the' >&2 3168 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3169 echo >&2 3170 else 3171 cat >&2 <<'END' 3172Aborting the configuration process, to ensure you take notice of the issue. 3173 3174You can download and install GNU coreutils to get an 'rm' implementation 3175that behaves properly: <https://www.gnu.org/software/coreutils/>. 3176 3177If you want to complete the configuration process using your problematic 3178'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3179to "yes", and re-run configure. 3180 3181END 3182 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3183 fi 3184fi 3185 3186 3187# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208DEPDIR="${am__leading_dot}deps" 3209 3210ac_config_commands="$ac_config_commands depfiles" 3211 3212{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3213printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3214cat > confinc.mk << 'END' 3215am__doit: 3216 @echo this is the am__doit target >confinc.out 3217.PHONY: am__doit 3218END 3219am__include="#" 3220am__quote= 3221# BSD make does it like this. 3222echo '.include "confinc.mk" # ignored' > confmf.BSD 3223# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3224echo 'include confinc.mk # ignored' > confmf.GNU 3225_am_result=no 3226for s in GNU BSD; do 3227 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3228 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3229 ac_status=$? 3230 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3231 (exit $ac_status); } 3232 case $?:`cat confinc.out 2>/dev/null` in #( 3233 '0:this is the am__doit target') : 3234 case $s in #( 3235 BSD) : 3236 am__include='.include' am__quote='"' ;; #( 3237 *) : 3238 am__include='include' am__quote='' ;; 3239esac ;; #( 3240 *) : 3241 ;; 3242esac 3243 if test "$am__include" != "#"; then 3244 _am_result="yes ($s style)" 3245 break 3246 fi 3247done 3248rm -f confinc.* confmf.* 3249{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3250printf "%s\n" "${_am_result}" >&6; } 3251 3252# Check whether --enable-dependency-tracking was given. 3253if test ${enable_dependency_tracking+y} 3254then : 3255 enableval=$enable_dependency_tracking; 3256fi 3257 3258if test "x$enable_dependency_tracking" != xno; then 3259 am_depcomp="$ac_aux_dir/depcomp" 3260 AMDEPBACKSLASH='\' 3261 am__nodep='_no' 3262fi 3263 if test "x$enable_dependency_tracking" != xno; then 3264 AMDEP_TRUE= 3265 AMDEP_FALSE='#' 3266else 3267 AMDEP_TRUE='#' 3268 AMDEP_FALSE= 3269fi 3270 3271 3272ac_ext=c 3273ac_cpp='$CPP $CPPFLAGS' 3274ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3275ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3276ac_compiler_gnu=$ac_cv_c_compiler_gnu 3277if test -n "$ac_tool_prefix"; then 3278 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3279set dummy ${ac_tool_prefix}gcc; ac_word=$2 3280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3281printf %s "checking for $ac_word... " >&6; } 3282if test ${ac_cv_prog_CC+y} 3283then : 3284 printf %s "(cached) " >&6 3285else $as_nop 3286 if test -n "$CC"; then 3287 ac_cv_prog_CC="$CC" # Let the user override the test. 3288else 3289as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3290for as_dir in $PATH 3291do 3292 IFS=$as_save_IFS 3293 case $as_dir in #((( 3294 '') as_dir=./ ;; 3295 */) ;; 3296 *) as_dir=$as_dir/ ;; 3297 esac 3298 for ac_exec_ext in '' $ac_executable_extensions; do 3299 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3300 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3301 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3302 break 2 3303 fi 3304done 3305 done 3306IFS=$as_save_IFS 3307 3308fi 3309fi 3310CC=$ac_cv_prog_CC 3311if test -n "$CC"; then 3312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3313printf "%s\n" "$CC" >&6; } 3314else 3315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3316printf "%s\n" "no" >&6; } 3317fi 3318 3319 3320fi 3321if test -z "$ac_cv_prog_CC"; then 3322 ac_ct_CC=$CC 3323 # Extract the first word of "gcc", so it can be a program name with args. 3324set dummy gcc; ac_word=$2 3325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3326printf %s "checking for $ac_word... " >&6; } 3327if test ${ac_cv_prog_ac_ct_CC+y} 3328then : 3329 printf %s "(cached) " >&6 3330else $as_nop 3331 if test -n "$ac_ct_CC"; then 3332 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3333else 3334as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3335for as_dir in $PATH 3336do 3337 IFS=$as_save_IFS 3338 case $as_dir in #((( 3339 '') as_dir=./ ;; 3340 */) ;; 3341 *) as_dir=$as_dir/ ;; 3342 esac 3343 for ac_exec_ext in '' $ac_executable_extensions; do 3344 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3345 ac_cv_prog_ac_ct_CC="gcc" 3346 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3347 break 2 3348 fi 3349done 3350 done 3351IFS=$as_save_IFS 3352 3353fi 3354fi 3355ac_ct_CC=$ac_cv_prog_ac_ct_CC 3356if test -n "$ac_ct_CC"; then 3357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3358printf "%s\n" "$ac_ct_CC" >&6; } 3359else 3360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3361printf "%s\n" "no" >&6; } 3362fi 3363 3364 if test "x$ac_ct_CC" = x; then 3365 CC="" 3366 else 3367 case $cross_compiling:$ac_tool_warned in 3368yes:) 3369{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3370printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3371ac_tool_warned=yes ;; 3372esac 3373 CC=$ac_ct_CC 3374 fi 3375else 3376 CC="$ac_cv_prog_CC" 3377fi 3378 3379if test -z "$CC"; then 3380 if test -n "$ac_tool_prefix"; then 3381 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3382set dummy ${ac_tool_prefix}cc; ac_word=$2 3383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3384printf %s "checking for $ac_word... " >&6; } 3385if test ${ac_cv_prog_CC+y} 3386then : 3387 printf %s "(cached) " >&6 3388else $as_nop 3389 if test -n "$CC"; then 3390 ac_cv_prog_CC="$CC" # Let the user override the test. 3391else 3392as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3393for as_dir in $PATH 3394do 3395 IFS=$as_save_IFS 3396 case $as_dir in #((( 3397 '') as_dir=./ ;; 3398 */) ;; 3399 *) as_dir=$as_dir/ ;; 3400 esac 3401 for ac_exec_ext in '' $ac_executable_extensions; do 3402 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3403 ac_cv_prog_CC="${ac_tool_prefix}cc" 3404 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3405 break 2 3406 fi 3407done 3408 done 3409IFS=$as_save_IFS 3410 3411fi 3412fi 3413CC=$ac_cv_prog_CC 3414if test -n "$CC"; then 3415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3416printf "%s\n" "$CC" >&6; } 3417else 3418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3419printf "%s\n" "no" >&6; } 3420fi 3421 3422 3423 fi 3424fi 3425if test -z "$CC"; then 3426 # Extract the first word of "cc", so it can be a program name with args. 3427set dummy cc; ac_word=$2 3428{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3429printf %s "checking for $ac_word... " >&6; } 3430if test ${ac_cv_prog_CC+y} 3431then : 3432 printf %s "(cached) " >&6 3433else $as_nop 3434 if test -n "$CC"; then 3435 ac_cv_prog_CC="$CC" # Let the user override the test. 3436else 3437 ac_prog_rejected=no 3438as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3439for as_dir in $PATH 3440do 3441 IFS=$as_save_IFS 3442 case $as_dir in #((( 3443 '') as_dir=./ ;; 3444 */) ;; 3445 *) as_dir=$as_dir/ ;; 3446 esac 3447 for ac_exec_ext in '' $ac_executable_extensions; do 3448 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3449 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3450 ac_prog_rejected=yes 3451 continue 3452 fi 3453 ac_cv_prog_CC="cc" 3454 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3455 break 2 3456 fi 3457done 3458 done 3459IFS=$as_save_IFS 3460 3461if test $ac_prog_rejected = yes; then 3462 # We found a bogon in the path, so make sure we never use it. 3463 set dummy $ac_cv_prog_CC 3464 shift 3465 if test $# != 0; then 3466 # We chose a different compiler from the bogus one. 3467 # However, it has the same basename, so the bogon will be chosen 3468 # first if we set CC to just the basename; use the full file name. 3469 shift 3470 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3471 fi 3472fi 3473fi 3474fi 3475CC=$ac_cv_prog_CC 3476if test -n "$CC"; then 3477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3478printf "%s\n" "$CC" >&6; } 3479else 3480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3481printf "%s\n" "no" >&6; } 3482fi 3483 3484 3485fi 3486if test -z "$CC"; then 3487 if test -n "$ac_tool_prefix"; then 3488 for ac_prog in cl.exe 3489 do 3490 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3491set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3493printf %s "checking for $ac_word... " >&6; } 3494if test ${ac_cv_prog_CC+y} 3495then : 3496 printf %s "(cached) " >&6 3497else $as_nop 3498 if test -n "$CC"; then 3499 ac_cv_prog_CC="$CC" # Let the user override the test. 3500else 3501as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3502for as_dir in $PATH 3503do 3504 IFS=$as_save_IFS 3505 case $as_dir in #((( 3506 '') as_dir=./ ;; 3507 */) ;; 3508 *) as_dir=$as_dir/ ;; 3509 esac 3510 for ac_exec_ext in '' $ac_executable_extensions; do 3511 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3512 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3513 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3514 break 2 3515 fi 3516done 3517 done 3518IFS=$as_save_IFS 3519 3520fi 3521fi 3522CC=$ac_cv_prog_CC 3523if test -n "$CC"; then 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3525printf "%s\n" "$CC" >&6; } 3526else 3527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3528printf "%s\n" "no" >&6; } 3529fi 3530 3531 3532 test -n "$CC" && break 3533 done 3534fi 3535if test -z "$CC"; then 3536 ac_ct_CC=$CC 3537 for ac_prog in cl.exe 3538do 3539 # Extract the first word of "$ac_prog", so it can be a program name with args. 3540set dummy $ac_prog; ac_word=$2 3541{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3542printf %s "checking for $ac_word... " >&6; } 3543if test ${ac_cv_prog_ac_ct_CC+y} 3544then : 3545 printf %s "(cached) " >&6 3546else $as_nop 3547 if test -n "$ac_ct_CC"; then 3548 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3549else 3550as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3551for as_dir in $PATH 3552do 3553 IFS=$as_save_IFS 3554 case $as_dir in #((( 3555 '') as_dir=./ ;; 3556 */) ;; 3557 *) as_dir=$as_dir/ ;; 3558 esac 3559 for ac_exec_ext in '' $ac_executable_extensions; do 3560 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3561 ac_cv_prog_ac_ct_CC="$ac_prog" 3562 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3563 break 2 3564 fi 3565done 3566 done 3567IFS=$as_save_IFS 3568 3569fi 3570fi 3571ac_ct_CC=$ac_cv_prog_ac_ct_CC 3572if test -n "$ac_ct_CC"; then 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3574printf "%s\n" "$ac_ct_CC" >&6; } 3575else 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3577printf "%s\n" "no" >&6; } 3578fi 3579 3580 3581 test -n "$ac_ct_CC" && break 3582done 3583 3584 if test "x$ac_ct_CC" = x; then 3585 CC="" 3586 else 3587 case $cross_compiling:$ac_tool_warned in 3588yes:) 3589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3590printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3591ac_tool_warned=yes ;; 3592esac 3593 CC=$ac_ct_CC 3594 fi 3595fi 3596 3597fi 3598if test -z "$CC"; then 3599 if test -n "$ac_tool_prefix"; then 3600 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3601set dummy ${ac_tool_prefix}clang; ac_word=$2 3602{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3603printf %s "checking for $ac_word... " >&6; } 3604if test ${ac_cv_prog_CC+y} 3605then : 3606 printf %s "(cached) " >&6 3607else $as_nop 3608 if test -n "$CC"; then 3609 ac_cv_prog_CC="$CC" # Let the user override the test. 3610else 3611as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3612for as_dir in $PATH 3613do 3614 IFS=$as_save_IFS 3615 case $as_dir in #((( 3616 '') as_dir=./ ;; 3617 */) ;; 3618 *) as_dir=$as_dir/ ;; 3619 esac 3620 for ac_exec_ext in '' $ac_executable_extensions; do 3621 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3622 ac_cv_prog_CC="${ac_tool_prefix}clang" 3623 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3624 break 2 3625 fi 3626done 3627 done 3628IFS=$as_save_IFS 3629 3630fi 3631fi 3632CC=$ac_cv_prog_CC 3633if test -n "$CC"; then 3634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3635printf "%s\n" "$CC" >&6; } 3636else 3637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3638printf "%s\n" "no" >&6; } 3639fi 3640 3641 3642fi 3643if test -z "$ac_cv_prog_CC"; then 3644 ac_ct_CC=$CC 3645 # Extract the first word of "clang", so it can be a program name with args. 3646set dummy clang; ac_word=$2 3647{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3648printf %s "checking for $ac_word... " >&6; } 3649if test ${ac_cv_prog_ac_ct_CC+y} 3650then : 3651 printf %s "(cached) " >&6 3652else $as_nop 3653 if test -n "$ac_ct_CC"; then 3654 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3655else 3656as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3657for as_dir in $PATH 3658do 3659 IFS=$as_save_IFS 3660 case $as_dir in #((( 3661 '') as_dir=./ ;; 3662 */) ;; 3663 *) as_dir=$as_dir/ ;; 3664 esac 3665 for ac_exec_ext in '' $ac_executable_extensions; do 3666 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3667 ac_cv_prog_ac_ct_CC="clang" 3668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3669 break 2 3670 fi 3671done 3672 done 3673IFS=$as_save_IFS 3674 3675fi 3676fi 3677ac_ct_CC=$ac_cv_prog_ac_ct_CC 3678if test -n "$ac_ct_CC"; then 3679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3680printf "%s\n" "$ac_ct_CC" >&6; } 3681else 3682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3683printf "%s\n" "no" >&6; } 3684fi 3685 3686 if test "x$ac_ct_CC" = x; then 3687 CC="" 3688 else 3689 case $cross_compiling:$ac_tool_warned in 3690yes:) 3691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3692printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3693ac_tool_warned=yes ;; 3694esac 3695 CC=$ac_ct_CC 3696 fi 3697else 3698 CC="$ac_cv_prog_CC" 3699fi 3700 3701fi 3702 3703 3704test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3705printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3706as_fn_error $? "no acceptable C compiler found in \$PATH 3707See \`config.log' for more details" "$LINENO" 5; } 3708 3709# Provide some information about the compiler. 3710printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3711set X $ac_compile 3712ac_compiler=$2 3713for ac_option in --version -v -V -qversion -version; do 3714 { { ac_try="$ac_compiler $ac_option >&5" 3715case "(($ac_try" in 3716 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3717 *) ac_try_echo=$ac_try;; 3718esac 3719eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3720printf "%s\n" "$ac_try_echo"; } >&5 3721 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3722 ac_status=$? 3723 if test -s conftest.err; then 3724 sed '10a\ 3725... rest of stderr output deleted ... 3726 10q' conftest.err >conftest.er1 3727 cat conftest.er1 >&5 3728 fi 3729 rm -f conftest.er1 conftest.err 3730 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3731 test $ac_status = 0; } 3732done 3733 3734cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3735/* end confdefs.h. */ 3736 3737int 3738main (void) 3739{ 3740 3741 ; 3742 return 0; 3743} 3744_ACEOF 3745ac_clean_files_save=$ac_clean_files 3746ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3747# Try to create an executable without -o first, disregard a.out. 3748# It will help us diagnose broken compilers, and finding out an intuition 3749# of exeext. 3750{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3751printf %s "checking whether the C compiler works... " >&6; } 3752ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3753 3754# The possible output files: 3755ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3756 3757ac_rmfiles= 3758for ac_file in $ac_files 3759do 3760 case $ac_file in 3761 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3762 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3763 esac 3764done 3765rm -f $ac_rmfiles 3766 3767if { { ac_try="$ac_link_default" 3768case "(($ac_try" in 3769 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3770 *) ac_try_echo=$ac_try;; 3771esac 3772eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3773printf "%s\n" "$ac_try_echo"; } >&5 3774 (eval "$ac_link_default") 2>&5 3775 ac_status=$? 3776 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3777 test $ac_status = 0; } 3778then : 3779 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3780# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3781# in a Makefile. We should not override ac_cv_exeext if it was cached, 3782# so that the user can short-circuit this test for compilers unknown to 3783# Autoconf. 3784for ac_file in $ac_files '' 3785do 3786 test -f "$ac_file" || continue 3787 case $ac_file in 3788 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3789 ;; 3790 [ab].out ) 3791 # We found the default executable, but exeext='' is most 3792 # certainly right. 3793 break;; 3794 *.* ) 3795 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3796 then :; else 3797 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3798 fi 3799 # We set ac_cv_exeext here because the later test for it is not 3800 # safe: cross compilers may not add the suffix if given an `-o' 3801 # argument, so we may need to know it at that point already. 3802 # Even if this section looks crufty: it has the advantage of 3803 # actually working. 3804 break;; 3805 * ) 3806 break;; 3807 esac 3808done 3809test "$ac_cv_exeext" = no && ac_cv_exeext= 3810 3811else $as_nop 3812 ac_file='' 3813fi 3814if test -z "$ac_file" 3815then : 3816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3817printf "%s\n" "no" >&6; } 3818printf "%s\n" "$as_me: failed program was:" >&5 3819sed 's/^/| /' conftest.$ac_ext >&5 3820 3821{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3822printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3823as_fn_error 77 "C compiler cannot create executables 3824See \`config.log' for more details" "$LINENO" 5; } 3825else $as_nop 3826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3827printf "%s\n" "yes" >&6; } 3828fi 3829{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3830printf %s "checking for C compiler default output file name... " >&6; } 3831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3832printf "%s\n" "$ac_file" >&6; } 3833ac_exeext=$ac_cv_exeext 3834 3835rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3836ac_clean_files=$ac_clean_files_save 3837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3838printf %s "checking for suffix of executables... " >&6; } 3839if { { ac_try="$ac_link" 3840case "(($ac_try" in 3841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3842 *) ac_try_echo=$ac_try;; 3843esac 3844eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3845printf "%s\n" "$ac_try_echo"; } >&5 3846 (eval "$ac_link") 2>&5 3847 ac_status=$? 3848 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3849 test $ac_status = 0; } 3850then : 3851 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3852# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3853# work properly (i.e., refer to `conftest.exe'), while it won't with 3854# `rm'. 3855for ac_file in conftest.exe conftest conftest.*; do 3856 test -f "$ac_file" || continue 3857 case $ac_file in 3858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3859 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3860 break;; 3861 * ) break;; 3862 esac 3863done 3864else $as_nop 3865 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3866printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3867as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3868See \`config.log' for more details" "$LINENO" 5; } 3869fi 3870rm -f conftest conftest$ac_cv_exeext 3871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3872printf "%s\n" "$ac_cv_exeext" >&6; } 3873 3874rm -f conftest.$ac_ext 3875EXEEXT=$ac_cv_exeext 3876ac_exeext=$EXEEXT 3877cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3878/* end confdefs.h. */ 3879#include <stdio.h> 3880int 3881main (void) 3882{ 3883FILE *f = fopen ("conftest.out", "w"); 3884 return ferror (f) || fclose (f) != 0; 3885 3886 ; 3887 return 0; 3888} 3889_ACEOF 3890ac_clean_files="$ac_clean_files conftest.out" 3891# Check that the compiler produces executables we can run. If not, either 3892# the compiler is broken, or we cross compile. 3893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3894printf %s "checking whether we are cross compiling... " >&6; } 3895if test "$cross_compiling" != yes; then 3896 { { ac_try="$ac_link" 3897case "(($ac_try" in 3898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3899 *) ac_try_echo=$ac_try;; 3900esac 3901eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3902printf "%s\n" "$ac_try_echo"; } >&5 3903 (eval "$ac_link") 2>&5 3904 ac_status=$? 3905 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3906 test $ac_status = 0; } 3907 if { ac_try='./conftest$ac_cv_exeext' 3908 { { case "(($ac_try" in 3909 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3910 *) ac_try_echo=$ac_try;; 3911esac 3912eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3913printf "%s\n" "$ac_try_echo"; } >&5 3914 (eval "$ac_try") 2>&5 3915 ac_status=$? 3916 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3917 test $ac_status = 0; }; }; then 3918 cross_compiling=no 3919 else 3920 if test "$cross_compiling" = maybe; then 3921 cross_compiling=yes 3922 else 3923 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3924printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3925as_fn_error 77 "cannot run C compiled programs. 3926If you meant to cross compile, use \`--host'. 3927See \`config.log' for more details" "$LINENO" 5; } 3928 fi 3929 fi 3930fi 3931{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3932printf "%s\n" "$cross_compiling" >&6; } 3933 3934rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3935ac_clean_files=$ac_clean_files_save 3936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3937printf %s "checking for suffix of object files... " >&6; } 3938if test ${ac_cv_objext+y} 3939then : 3940 printf %s "(cached) " >&6 3941else $as_nop 3942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3943/* end confdefs.h. */ 3944 3945int 3946main (void) 3947{ 3948 3949 ; 3950 return 0; 3951} 3952_ACEOF 3953rm -f conftest.o conftest.obj 3954if { { ac_try="$ac_compile" 3955case "(($ac_try" in 3956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3957 *) ac_try_echo=$ac_try;; 3958esac 3959eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3960printf "%s\n" "$ac_try_echo"; } >&5 3961 (eval "$ac_compile") 2>&5 3962 ac_status=$? 3963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3964 test $ac_status = 0; } 3965then : 3966 for ac_file in conftest.o conftest.obj conftest.*; do 3967 test -f "$ac_file" || continue; 3968 case $ac_file in 3969 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3970 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3971 break;; 3972 esac 3973done 3974else $as_nop 3975 printf "%s\n" "$as_me: failed program was:" >&5 3976sed 's/^/| /' conftest.$ac_ext >&5 3977 3978{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3979printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3980as_fn_error $? "cannot compute suffix of object files: cannot compile 3981See \`config.log' for more details" "$LINENO" 5; } 3982fi 3983rm -f conftest.$ac_cv_objext conftest.$ac_ext 3984fi 3985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3986printf "%s\n" "$ac_cv_objext" >&6; } 3987OBJEXT=$ac_cv_objext 3988ac_objext=$OBJEXT 3989{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3990printf %s "checking whether the compiler supports GNU C... " >&6; } 3991if test ${ac_cv_c_compiler_gnu+y} 3992then : 3993 printf %s "(cached) " >&6 3994else $as_nop 3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3996/* end confdefs.h. */ 3997 3998int 3999main (void) 4000{ 4001#ifndef __GNUC__ 4002 choke me 4003#endif 4004 4005 ; 4006 return 0; 4007} 4008_ACEOF 4009if ac_fn_c_try_compile "$LINENO" 4010then : 4011 ac_compiler_gnu=yes 4012else $as_nop 4013 ac_compiler_gnu=no 4014fi 4015rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4016ac_cv_c_compiler_gnu=$ac_compiler_gnu 4017 4018fi 4019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4020printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4021ac_compiler_gnu=$ac_cv_c_compiler_gnu 4022 4023if test $ac_compiler_gnu = yes; then 4024 GCC=yes 4025else 4026 GCC= 4027fi 4028ac_test_CFLAGS=${CFLAGS+y} 4029ac_save_CFLAGS=$CFLAGS 4030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4031printf %s "checking whether $CC accepts -g... " >&6; } 4032if test ${ac_cv_prog_cc_g+y} 4033then : 4034 printf %s "(cached) " >&6 4035else $as_nop 4036 ac_save_c_werror_flag=$ac_c_werror_flag 4037 ac_c_werror_flag=yes 4038 ac_cv_prog_cc_g=no 4039 CFLAGS="-g" 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041/* end confdefs.h. */ 4042 4043int 4044main (void) 4045{ 4046 4047 ; 4048 return 0; 4049} 4050_ACEOF 4051if ac_fn_c_try_compile "$LINENO" 4052then : 4053 ac_cv_prog_cc_g=yes 4054else $as_nop 4055 CFLAGS="" 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057/* end confdefs.h. */ 4058 4059int 4060main (void) 4061{ 4062 4063 ; 4064 return 0; 4065} 4066_ACEOF 4067if ac_fn_c_try_compile "$LINENO" 4068then : 4069 4070else $as_nop 4071 ac_c_werror_flag=$ac_save_c_werror_flag 4072 CFLAGS="-g" 4073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4074/* end confdefs.h. */ 4075 4076int 4077main (void) 4078{ 4079 4080 ; 4081 return 0; 4082} 4083_ACEOF 4084if ac_fn_c_try_compile "$LINENO" 4085then : 4086 ac_cv_prog_cc_g=yes 4087fi 4088rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4089fi 4090rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4091fi 4092rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4093 ac_c_werror_flag=$ac_save_c_werror_flag 4094fi 4095{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4096printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4097if test $ac_test_CFLAGS; then 4098 CFLAGS=$ac_save_CFLAGS 4099elif test $ac_cv_prog_cc_g = yes; then 4100 if test "$GCC" = yes; then 4101 CFLAGS="-g -O2" 4102 else 4103 CFLAGS="-g" 4104 fi 4105else 4106 if test "$GCC" = yes; then 4107 CFLAGS="-O2" 4108 else 4109 CFLAGS= 4110 fi 4111fi 4112ac_prog_cc_stdc=no 4113if test x$ac_prog_cc_stdc = xno 4114then : 4115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4116printf %s "checking for $CC option to enable C11 features... " >&6; } 4117if test ${ac_cv_prog_cc_c11+y} 4118then : 4119 printf %s "(cached) " >&6 4120else $as_nop 4121 ac_cv_prog_cc_c11=no 4122ac_save_CC=$CC 4123cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124/* end confdefs.h. */ 4125$ac_c_conftest_c11_program 4126_ACEOF 4127for ac_arg in '' -std=gnu11 4128do 4129 CC="$ac_save_CC $ac_arg" 4130 if ac_fn_c_try_compile "$LINENO" 4131then : 4132 ac_cv_prog_cc_c11=$ac_arg 4133fi 4134rm -f core conftest.err conftest.$ac_objext conftest.beam 4135 test "x$ac_cv_prog_cc_c11" != "xno" && break 4136done 4137rm -f conftest.$ac_ext 4138CC=$ac_save_CC 4139fi 4140 4141if test "x$ac_cv_prog_cc_c11" = xno 4142then : 4143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4144printf "%s\n" "unsupported" >&6; } 4145else $as_nop 4146 if test "x$ac_cv_prog_cc_c11" = x 4147then : 4148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4149printf "%s\n" "none needed" >&6; } 4150else $as_nop 4151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4152printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4153 CC="$CC $ac_cv_prog_cc_c11" 4154fi 4155 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4156 ac_prog_cc_stdc=c11 4157fi 4158fi 4159if test x$ac_prog_cc_stdc = xno 4160then : 4161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4162printf %s "checking for $CC option to enable C99 features... " >&6; } 4163if test ${ac_cv_prog_cc_c99+y} 4164then : 4165 printf %s "(cached) " >&6 4166else $as_nop 4167 ac_cv_prog_cc_c99=no 4168ac_save_CC=$CC 4169cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4170/* end confdefs.h. */ 4171$ac_c_conftest_c99_program 4172_ACEOF 4173for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4174do 4175 CC="$ac_save_CC $ac_arg" 4176 if ac_fn_c_try_compile "$LINENO" 4177then : 4178 ac_cv_prog_cc_c99=$ac_arg 4179fi 4180rm -f core conftest.err conftest.$ac_objext conftest.beam 4181 test "x$ac_cv_prog_cc_c99" != "xno" && break 4182done 4183rm -f conftest.$ac_ext 4184CC=$ac_save_CC 4185fi 4186 4187if test "x$ac_cv_prog_cc_c99" = xno 4188then : 4189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4190printf "%s\n" "unsupported" >&6; } 4191else $as_nop 4192 if test "x$ac_cv_prog_cc_c99" = x 4193then : 4194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4195printf "%s\n" "none needed" >&6; } 4196else $as_nop 4197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4198printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4199 CC="$CC $ac_cv_prog_cc_c99" 4200fi 4201 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4202 ac_prog_cc_stdc=c99 4203fi 4204fi 4205if test x$ac_prog_cc_stdc = xno 4206then : 4207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4208printf %s "checking for $CC option to enable C89 features... " >&6; } 4209if test ${ac_cv_prog_cc_c89+y} 4210then : 4211 printf %s "(cached) " >&6 4212else $as_nop 4213 ac_cv_prog_cc_c89=no 4214ac_save_CC=$CC 4215cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4216/* end confdefs.h. */ 4217$ac_c_conftest_c89_program 4218_ACEOF 4219for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4220do 4221 CC="$ac_save_CC $ac_arg" 4222 if ac_fn_c_try_compile "$LINENO" 4223then : 4224 ac_cv_prog_cc_c89=$ac_arg 4225fi 4226rm -f core conftest.err conftest.$ac_objext conftest.beam 4227 test "x$ac_cv_prog_cc_c89" != "xno" && break 4228done 4229rm -f conftest.$ac_ext 4230CC=$ac_save_CC 4231fi 4232 4233if test "x$ac_cv_prog_cc_c89" = xno 4234then : 4235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4236printf "%s\n" "unsupported" >&6; } 4237else $as_nop 4238 if test "x$ac_cv_prog_cc_c89" = x 4239then : 4240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4241printf "%s\n" "none needed" >&6; } 4242else $as_nop 4243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4244printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4245 CC="$CC $ac_cv_prog_cc_c89" 4246fi 4247 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4248 ac_prog_cc_stdc=c89 4249fi 4250fi 4251 4252ac_ext=c 4253ac_cpp='$CPP $CPPFLAGS' 4254ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4255ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4256ac_compiler_gnu=$ac_cv_c_compiler_gnu 4257 4258 4259 ac_ext=c 4260ac_cpp='$CPP $CPPFLAGS' 4261ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4262ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4263ac_compiler_gnu=$ac_cv_c_compiler_gnu 4264{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4265printf %s "checking whether $CC understands -c and -o together... " >&6; } 4266if test ${am_cv_prog_cc_c_o+y} 4267then : 4268 printf %s "(cached) " >&6 4269else $as_nop 4270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4271/* end confdefs.h. */ 4272 4273int 4274main (void) 4275{ 4276 4277 ; 4278 return 0; 4279} 4280_ACEOF 4281 # Make sure it works both with $CC and with simple cc. 4282 # Following AC_PROG_CC_C_O, we do the test twice because some 4283 # compilers refuse to overwrite an existing .o file with -o, 4284 # though they will create one. 4285 am_cv_prog_cc_c_o=yes 4286 for am_i in 1 2; do 4287 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4288 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4289 ac_status=$? 4290 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4291 (exit $ac_status); } \ 4292 && test -f conftest2.$ac_objext; then 4293 : OK 4294 else 4295 am_cv_prog_cc_c_o=no 4296 break 4297 fi 4298 done 4299 rm -f core conftest* 4300 unset am_i 4301fi 4302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4303printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4304if test "$am_cv_prog_cc_c_o" != yes; then 4305 # Losing compiler, so override with the script. 4306 # FIXME: It is wrong to rewrite CC. 4307 # But if we don't then we get into trouble of one sort or another. 4308 # A longer-term fix would be to have automake use am__CC in this case, 4309 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4310 CC="$am_aux_dir/compile $CC" 4311fi 4312ac_ext=c 4313ac_cpp='$CPP $CPPFLAGS' 4314ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4315ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4316ac_compiler_gnu=$ac_cv_c_compiler_gnu 4317 4318 4319depcc="$CC" am_compiler_list= 4320 4321{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4322printf %s "checking dependency style of $depcc... " >&6; } 4323if test ${am_cv_CC_dependencies_compiler_type+y} 4324then : 4325 printf %s "(cached) " >&6 4326else $as_nop 4327 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4328 # We make a subdir and do the tests there. Otherwise we can end up 4329 # making bogus files that we don't know about and never remove. For 4330 # instance it was reported that on HP-UX the gcc test will end up 4331 # making a dummy file named 'D' -- because '-MD' means "put the output 4332 # in D". 4333 rm -rf conftest.dir 4334 mkdir conftest.dir 4335 # Copy depcomp to subdir because otherwise we won't find it if we're 4336 # using a relative directory. 4337 cp "$am_depcomp" conftest.dir 4338 cd conftest.dir 4339 # We will build objects and dependencies in a subdirectory because 4340 # it helps to detect inapplicable dependency modes. For instance 4341 # both Tru64's cc and ICC support -MD to output dependencies as a 4342 # side effect of compilation, but ICC will put the dependencies in 4343 # the current directory while Tru64 will put them in the object 4344 # directory. 4345 mkdir sub 4346 4347 am_cv_CC_dependencies_compiler_type=none 4348 if test "$am_compiler_list" = ""; then 4349 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4350 fi 4351 am__universal=false 4352 case " $depcc " in #( 4353 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4354 esac 4355 4356 for depmode in $am_compiler_list; do 4357 # Setup a source with many dependencies, because some compilers 4358 # like to wrap large dependency lists on column 80 (with \), and 4359 # we should not choose a depcomp mode which is confused by this. 4360 # 4361 # We need to recreate these files for each test, as the compiler may 4362 # overwrite some of them when testing with obscure command lines. 4363 # This happens at least with the AIX C compiler. 4364 : > sub/conftest.c 4365 for i in 1 2 3 4 5 6; do 4366 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4367 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4368 # Solaris 10 /bin/sh. 4369 echo '/* dummy */' > sub/conftst$i.h 4370 done 4371 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4372 4373 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4374 # mode. It turns out that the SunPro C++ compiler does not properly 4375 # handle '-M -o', and we need to detect this. Also, some Intel 4376 # versions had trouble with output in subdirs. 4377 am__obj=sub/conftest.${OBJEXT-o} 4378 am__minus_obj="-o $am__obj" 4379 case $depmode in 4380 gcc) 4381 # This depmode causes a compiler race in universal mode. 4382 test "$am__universal" = false || continue 4383 ;; 4384 nosideeffect) 4385 # After this tag, mechanisms are not by side-effect, so they'll 4386 # only be used when explicitly requested. 4387 if test "x$enable_dependency_tracking" = xyes; then 4388 continue 4389 else 4390 break 4391 fi 4392 ;; 4393 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4394 # This compiler won't grok '-c -o', but also, the minuso test has 4395 # not run yet. These depmodes are late enough in the game, and 4396 # so weak that their functioning should not be impacted. 4397 am__obj=conftest.${OBJEXT-o} 4398 am__minus_obj= 4399 ;; 4400 none) break ;; 4401 esac 4402 if depmode=$depmode \ 4403 source=sub/conftest.c object=$am__obj \ 4404 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4405 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4406 >/dev/null 2>conftest.err && 4407 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4408 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4409 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4410 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4411 # icc doesn't choke on unknown options, it will just issue warnings 4412 # or remarks (even with -Werror). So we grep stderr for any message 4413 # that says an option was ignored or not supported. 4414 # When given -MP, icc 7.0 and 7.1 complain thusly: 4415 # icc: Command line warning: ignoring option '-M'; no argument required 4416 # The diagnosis changed in icc 8.0: 4417 # icc: Command line remark: option '-MP' not supported 4418 if (grep 'ignoring option' conftest.err || 4419 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4420 am_cv_CC_dependencies_compiler_type=$depmode 4421 break 4422 fi 4423 fi 4424 done 4425 4426 cd .. 4427 rm -rf conftest.dir 4428else 4429 am_cv_CC_dependencies_compiler_type=none 4430fi 4431 4432fi 4433{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4434printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4435CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4436 4437 if 4438 test "x$enable_dependency_tracking" != xno \ 4439 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4440 am__fastdepCC_TRUE= 4441 am__fastdepCC_FALSE='#' 4442else 4443 am__fastdepCC_TRUE='#' 4444 am__fastdepCC_FALSE= 4445fi 4446 4447 4448 4449 4450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4451printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4452if test ${ac_cv_c_undeclared_builtin_options+y} 4453then : 4454 printf %s "(cached) " >&6 4455else $as_nop 4456 ac_save_CFLAGS=$CFLAGS 4457 ac_cv_c_undeclared_builtin_options='cannot detect' 4458 for ac_arg in '' -fno-builtin; do 4459 CFLAGS="$ac_save_CFLAGS $ac_arg" 4460 # This test program should *not* compile successfully. 4461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4462/* end confdefs.h. */ 4463 4464int 4465main (void) 4466{ 4467(void) strchr; 4468 ; 4469 return 0; 4470} 4471_ACEOF 4472if ac_fn_c_try_compile "$LINENO" 4473then : 4474 4475else $as_nop 4476 # This test program should compile successfully. 4477 # No library function is consistently available on 4478 # freestanding implementations, so test against a dummy 4479 # declaration. Include always-available headers on the 4480 # off chance that they somehow elicit warnings. 4481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4482/* end confdefs.h. */ 4483#include <float.h> 4484#include <limits.h> 4485#include <stdarg.h> 4486#include <stddef.h> 4487extern void ac_decl (int, char *); 4488 4489int 4490main (void) 4491{ 4492(void) ac_decl (0, (char *) 0); 4493 (void) ac_decl; 4494 4495 ; 4496 return 0; 4497} 4498_ACEOF 4499if ac_fn_c_try_compile "$LINENO" 4500then : 4501 if test x"$ac_arg" = x 4502then : 4503 ac_cv_c_undeclared_builtin_options='none needed' 4504else $as_nop 4505 ac_cv_c_undeclared_builtin_options=$ac_arg 4506fi 4507 break 4508fi 4509rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4510fi 4511rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4512 done 4513 CFLAGS=$ac_save_CFLAGS 4514 4515fi 4516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4517printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4518 case $ac_cv_c_undeclared_builtin_options in #( 4519 'cannot detect') : 4520 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4521printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4522as_fn_error $? "cannot make $CC report undeclared builtins 4523See \`config.log' for more details" "$LINENO" 5; } ;; #( 4524 'none needed') : 4525 ac_c_undeclared_builtin_options='' ;; #( 4526 *) : 4527 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4528esac 4529 4530ac_header= ac_cache= 4531for ac_item in $ac_header_c_list 4532do 4533 if test $ac_cache; then 4534 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4535 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4536 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4537 fi 4538 ac_header= ac_cache= 4539 elif test $ac_header; then 4540 ac_cache=$ac_item 4541 else 4542 ac_header=$ac_item 4543 fi 4544done 4545 4546 4547 4548 4549 4550 4551 4552 4553if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4554then : 4555 4556printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4557 4558fi 4559 4560 4561 4562 4563ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4564if test "x$ac_cv_have_decl___clang__" = xyes 4565then : 4566 CLANGCC="yes" 4567else $as_nop 4568 CLANGCC="no" 4569fi 4570ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4571if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4572then : 4573 INTELCC="yes" 4574else $as_nop 4575 INTELCC="no" 4576fi 4577ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4578if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4579then : 4580 SUNCC="yes" 4581else $as_nop 4582 SUNCC="no" 4583fi 4584 4585 4586 4587 4588 4589 4590 4591 4592if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4593 if test -n "$ac_tool_prefix"; then 4594 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4595set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4596{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4597printf %s "checking for $ac_word... " >&6; } 4598if test ${ac_cv_path_PKG_CONFIG+y} 4599then : 4600 printf %s "(cached) " >&6 4601else $as_nop 4602 case $PKG_CONFIG in 4603 [\\/]* | ?:[\\/]*) 4604 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4605 ;; 4606 *) 4607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4608for as_dir in $PATH 4609do 4610 IFS=$as_save_IFS 4611 case $as_dir in #((( 4612 '') as_dir=./ ;; 4613 */) ;; 4614 *) as_dir=$as_dir/ ;; 4615 esac 4616 for ac_exec_ext in '' $ac_executable_extensions; do 4617 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4618 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4619 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4620 break 2 4621 fi 4622done 4623 done 4624IFS=$as_save_IFS 4625 4626 ;; 4627esac 4628fi 4629PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4630if test -n "$PKG_CONFIG"; then 4631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4632printf "%s\n" "$PKG_CONFIG" >&6; } 4633else 4634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4635printf "%s\n" "no" >&6; } 4636fi 4637 4638 4639fi 4640if test -z "$ac_cv_path_PKG_CONFIG"; then 4641 ac_pt_PKG_CONFIG=$PKG_CONFIG 4642 # Extract the first word of "pkg-config", so it can be a program name with args. 4643set dummy pkg-config; ac_word=$2 4644{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4645printf %s "checking for $ac_word... " >&6; } 4646if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4647then : 4648 printf %s "(cached) " >&6 4649else $as_nop 4650 case $ac_pt_PKG_CONFIG in 4651 [\\/]* | ?:[\\/]*) 4652 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4653 ;; 4654 *) 4655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4656for as_dir in $PATH 4657do 4658 IFS=$as_save_IFS 4659 case $as_dir in #((( 4660 '') as_dir=./ ;; 4661 */) ;; 4662 *) as_dir=$as_dir/ ;; 4663 esac 4664 for ac_exec_ext in '' $ac_executable_extensions; do 4665 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4666 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4667 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4668 break 2 4669 fi 4670done 4671 done 4672IFS=$as_save_IFS 4673 4674 ;; 4675esac 4676fi 4677ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4678if test -n "$ac_pt_PKG_CONFIG"; then 4679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4680printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4681else 4682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4683printf "%s\n" "no" >&6; } 4684fi 4685 4686 if test "x$ac_pt_PKG_CONFIG" = x; then 4687 PKG_CONFIG="" 4688 else 4689 case $cross_compiling:$ac_tool_warned in 4690yes:) 4691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4692printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4693ac_tool_warned=yes ;; 4694esac 4695 PKG_CONFIG=$ac_pt_PKG_CONFIG 4696 fi 4697else 4698 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4699fi 4700 4701fi 4702if test -n "$PKG_CONFIG"; then 4703 _pkg_min_version=0.9.0 4704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4705printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4706 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4708printf "%s\n" "yes" >&6; } 4709 else 4710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4711printf "%s\n" "no" >&6; } 4712 PKG_CONFIG="" 4713 fi 4714fi 4715 4716 4717 # Make sure we can run config.sub. 4718$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4719 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4720 4721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4722printf %s "checking build system type... " >&6; } 4723if test ${ac_cv_build+y} 4724then : 4725 printf %s "(cached) " >&6 4726else $as_nop 4727 ac_build_alias=$build_alias 4728test "x$ac_build_alias" = x && 4729 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4730test "x$ac_build_alias" = x && 4731 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4732ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4733 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4734 4735fi 4736{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4737printf "%s\n" "$ac_cv_build" >&6; } 4738case $ac_cv_build in 4739*-*-*) ;; 4740*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4741esac 4742build=$ac_cv_build 4743ac_save_IFS=$IFS; IFS='-' 4744set x $ac_cv_build 4745shift 4746build_cpu=$1 4747build_vendor=$2 4748shift; shift 4749# Remember, the first character of IFS is used to create $*, 4750# except with old shells: 4751build_os=$* 4752IFS=$ac_save_IFS 4753case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4754 4755 4756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4757printf %s "checking host system type... " >&6; } 4758if test ${ac_cv_host+y} 4759then : 4760 printf %s "(cached) " >&6 4761else $as_nop 4762 if test "x$host_alias" = x; then 4763 ac_cv_host=$ac_cv_build 4764else 4765 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4766 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4767fi 4768 4769fi 4770{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4771printf "%s\n" "$ac_cv_host" >&6; } 4772case $ac_cv_host in 4773*-*-*) ;; 4774*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4775esac 4776host=$ac_cv_host 4777ac_save_IFS=$IFS; IFS='-' 4778set x $ac_cv_host 4779shift 4780host_cpu=$1 4781host_vendor=$2 4782shift; shift 4783# Remember, the first character of IFS is used to create $*, 4784# except with old shells: 4785host_os=$* 4786IFS=$ac_save_IFS 4787case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4788 4789 4790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4791printf %s "checking for a sed that does not truncate output... " >&6; } 4792if test ${ac_cv_path_SED+y} 4793then : 4794 printf %s "(cached) " >&6 4795else $as_nop 4796 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4797 for ac_i in 1 2 3 4 5 6 7; do 4798 ac_script="$ac_script$as_nl$ac_script" 4799 done 4800 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4801 { ac_script=; unset ac_script;} 4802 if test -z "$SED"; then 4803 ac_path_SED_found=false 4804 # Loop through the user's path and test for each of PROGNAME-LIST 4805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4806for as_dir in $PATH 4807do 4808 IFS=$as_save_IFS 4809 case $as_dir in #((( 4810 '') as_dir=./ ;; 4811 */) ;; 4812 *) as_dir=$as_dir/ ;; 4813 esac 4814 for ac_prog in sed gsed 4815 do 4816 for ac_exec_ext in '' $ac_executable_extensions; do 4817 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4818 as_fn_executable_p "$ac_path_SED" || continue 4819# Check for GNU ac_path_SED and select it if it is found. 4820 # Check for GNU $ac_path_SED 4821case `"$ac_path_SED" --version 2>&1` in 4822*GNU*) 4823 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4824*) 4825 ac_count=0 4826 printf %s 0123456789 >"conftest.in" 4827 while : 4828 do 4829 cat "conftest.in" "conftest.in" >"conftest.tmp" 4830 mv "conftest.tmp" "conftest.in" 4831 cp "conftest.in" "conftest.nl" 4832 printf "%s\n" '' >> "conftest.nl" 4833 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4834 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4835 as_fn_arith $ac_count + 1 && ac_count=$as_val 4836 if test $ac_count -gt ${ac_path_SED_max-0}; then 4837 # Best one so far, save it but keep looking for a better one 4838 ac_cv_path_SED="$ac_path_SED" 4839 ac_path_SED_max=$ac_count 4840 fi 4841 # 10*(2^10) chars as input seems more than enough 4842 test $ac_count -gt 10 && break 4843 done 4844 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4845esac 4846 4847 $ac_path_SED_found && break 3 4848 done 4849 done 4850 done 4851IFS=$as_save_IFS 4852 if test -z "$ac_cv_path_SED"; then 4853 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4854 fi 4855else 4856 ac_cv_path_SED=$SED 4857fi 4858 4859fi 4860{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4861printf "%s\n" "$ac_cv_path_SED" >&6; } 4862 SED="$ac_cv_path_SED" 4863 rm -f conftest.sed 4864 4865 4866 4867 4868 4869 4870# Check whether --enable-selective-werror was given. 4871if test ${enable_selective_werror+y} 4872then : 4873 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4874else $as_nop 4875 SELECTIVE_WERROR=yes 4876fi 4877 4878 4879 4880 4881 4882# -v is too short to test reliably with XORG_TESTSET_CFLAG 4883if test "x$SUNCC" = "xyes"; then 4884 BASE_CFLAGS="-v" 4885else 4886 BASE_CFLAGS="" 4887fi 4888 4889# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903xorg_testset_save_CFLAGS="$CFLAGS" 4904 4905if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4908printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4909if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4910then : 4911 printf %s "(cached) " >&6 4912else $as_nop 4913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4914/* end confdefs.h. */ 4915int i; 4916_ACEOF 4917if ac_fn_c_try_compile "$LINENO" 4918then : 4919 xorg_cv_cc_flag_unknown_warning_option=yes 4920else $as_nop 4921 xorg_cv_cc_flag_unknown_warning_option=no 4922fi 4923rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4924fi 4925{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4926printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4928 CFLAGS="$xorg_testset_save_CFLAGS" 4929fi 4930 4931if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4934 fi 4935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4937printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4938if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4939then : 4940 printf %s "(cached) " >&6 4941else $as_nop 4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943/* end confdefs.h. */ 4944int i; 4945_ACEOF 4946if ac_fn_c_try_compile "$LINENO" 4947then : 4948 xorg_cv_cc_flag_unused_command_line_argument=yes 4949else $as_nop 4950 xorg_cv_cc_flag_unused_command_line_argument=no 4951fi 4952rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4953fi 4954{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4955printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4957 CFLAGS="$xorg_testset_save_CFLAGS" 4958fi 4959 4960found="no" 4961 4962 if test $found = "no" ; then 4963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4965 fi 4966 4967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4969 fi 4970 4971 CFLAGS="$CFLAGS -Wall" 4972 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4974printf %s "checking if $CC supports -Wall... " >&6; } 4975 cacheid=xorg_cv_cc_flag__Wall 4976 if eval test \${$cacheid+y} 4977then : 4978 printf %s "(cached) " >&6 4979else $as_nop 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981/* end confdefs.h. */ 4982int i; 4983int 4984main (void) 4985{ 4986 4987 ; 4988 return 0; 4989} 4990_ACEOF 4991if ac_fn_c_try_link "$LINENO" 4992then : 4993 eval $cacheid=yes 4994else $as_nop 4995 eval $cacheid=no 4996fi 4997rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4998 conftest$ac_exeext conftest.$ac_ext 4999fi 5000 5001 5002 CFLAGS="$xorg_testset_save_CFLAGS" 5003 5004 eval supported=\$$cacheid 5005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5006printf "%s\n" "$supported" >&6; } 5007 if test "$supported" = "yes" ; then 5008 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5009 found="yes" 5010 fi 5011 fi 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027xorg_testset_save_CFLAGS="$CFLAGS" 5028 5029if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5032printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5033if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5034then : 5035 printf %s "(cached) " >&6 5036else $as_nop 5037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5038/* end confdefs.h. */ 5039int i; 5040_ACEOF 5041if ac_fn_c_try_compile "$LINENO" 5042then : 5043 xorg_cv_cc_flag_unknown_warning_option=yes 5044else $as_nop 5045 xorg_cv_cc_flag_unknown_warning_option=no 5046fi 5047rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5048fi 5049{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5050printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5052 CFLAGS="$xorg_testset_save_CFLAGS" 5053fi 5054 5055if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5058 fi 5059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5061printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5062if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5063then : 5064 printf %s "(cached) " >&6 5065else $as_nop 5066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5067/* end confdefs.h. */ 5068int i; 5069_ACEOF 5070if ac_fn_c_try_compile "$LINENO" 5071then : 5072 xorg_cv_cc_flag_unused_command_line_argument=yes 5073else $as_nop 5074 xorg_cv_cc_flag_unused_command_line_argument=no 5075fi 5076rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5077fi 5078{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5079printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082fi 5083 5084found="no" 5085 5086 if test $found = "no" ; then 5087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5089 fi 5090 5091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5093 fi 5094 5095 CFLAGS="$CFLAGS -Wpointer-arith" 5096 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5098printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5099 cacheid=xorg_cv_cc_flag__Wpointer_arith 5100 if eval test \${$cacheid+y} 5101then : 5102 printf %s "(cached) " >&6 5103else $as_nop 5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5105/* end confdefs.h. */ 5106int i; 5107int 5108main (void) 5109{ 5110 5111 ; 5112 return 0; 5113} 5114_ACEOF 5115if ac_fn_c_try_link "$LINENO" 5116then : 5117 eval $cacheid=yes 5118else $as_nop 5119 eval $cacheid=no 5120fi 5121rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5122 conftest$ac_exeext conftest.$ac_ext 5123fi 5124 5125 5126 CFLAGS="$xorg_testset_save_CFLAGS" 5127 5128 eval supported=\$$cacheid 5129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5130printf "%s\n" "$supported" >&6; } 5131 if test "$supported" = "yes" ; then 5132 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5133 found="yes" 5134 fi 5135 fi 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151xorg_testset_save_CFLAGS="$CFLAGS" 5152 5153if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5156printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5157if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5158then : 5159 printf %s "(cached) " >&6 5160else $as_nop 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162/* end confdefs.h. */ 5163int i; 5164_ACEOF 5165if ac_fn_c_try_compile "$LINENO" 5166then : 5167 xorg_cv_cc_flag_unknown_warning_option=yes 5168else $as_nop 5169 xorg_cv_cc_flag_unknown_warning_option=no 5170fi 5171rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5172fi 5173{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5174printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5176 CFLAGS="$xorg_testset_save_CFLAGS" 5177fi 5178 5179if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5182 fi 5183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5185printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5186if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5187then : 5188 printf %s "(cached) " >&6 5189else $as_nop 5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5191/* end confdefs.h. */ 5192int i; 5193_ACEOF 5194if ac_fn_c_try_compile "$LINENO" 5195then : 5196 xorg_cv_cc_flag_unused_command_line_argument=yes 5197else $as_nop 5198 xorg_cv_cc_flag_unused_command_line_argument=no 5199fi 5200rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5201fi 5202{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5203printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5205 CFLAGS="$xorg_testset_save_CFLAGS" 5206fi 5207 5208found="no" 5209 5210 if test $found = "no" ; then 5211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5213 fi 5214 5215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5217 fi 5218 5219 CFLAGS="$CFLAGS -Wmissing-declarations" 5220 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5222printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5223 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5224 if eval test \${$cacheid+y} 5225then : 5226 printf %s "(cached) " >&6 5227else $as_nop 5228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5229/* end confdefs.h. */ 5230int i; 5231int 5232main (void) 5233{ 5234 5235 ; 5236 return 0; 5237} 5238_ACEOF 5239if ac_fn_c_try_link "$LINENO" 5240then : 5241 eval $cacheid=yes 5242else $as_nop 5243 eval $cacheid=no 5244fi 5245rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5246 conftest$ac_exeext conftest.$ac_ext 5247fi 5248 5249 5250 CFLAGS="$xorg_testset_save_CFLAGS" 5251 5252 eval supported=\$$cacheid 5253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5254printf "%s\n" "$supported" >&6; } 5255 if test "$supported" = "yes" ; then 5256 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5257 found="yes" 5258 fi 5259 fi 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275xorg_testset_save_CFLAGS="$CFLAGS" 5276 5277if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5280printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5281if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5282then : 5283 printf %s "(cached) " >&6 5284else $as_nop 5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5286/* end confdefs.h. */ 5287int i; 5288_ACEOF 5289if ac_fn_c_try_compile "$LINENO" 5290then : 5291 xorg_cv_cc_flag_unknown_warning_option=yes 5292else $as_nop 5293 xorg_cv_cc_flag_unknown_warning_option=no 5294fi 5295rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5296fi 5297{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5298printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5300 CFLAGS="$xorg_testset_save_CFLAGS" 5301fi 5302 5303if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5306 fi 5307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5309printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5310if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5311then : 5312 printf %s "(cached) " >&6 5313else $as_nop 5314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5315/* end confdefs.h. */ 5316int i; 5317_ACEOF 5318if ac_fn_c_try_compile "$LINENO" 5319then : 5320 xorg_cv_cc_flag_unused_command_line_argument=yes 5321else $as_nop 5322 xorg_cv_cc_flag_unused_command_line_argument=no 5323fi 5324rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5325fi 5326{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5327printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5329 CFLAGS="$xorg_testset_save_CFLAGS" 5330fi 5331 5332found="no" 5333 5334 if test $found = "no" ; then 5335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5337 fi 5338 5339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5341 fi 5342 5343 CFLAGS="$CFLAGS -Wformat=2" 5344 5345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5346printf %s "checking if $CC supports -Wformat=2... " >&6; } 5347 cacheid=xorg_cv_cc_flag__Wformat_2 5348 if eval test \${$cacheid+y} 5349then : 5350 printf %s "(cached) " >&6 5351else $as_nop 5352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5353/* end confdefs.h. */ 5354int i; 5355int 5356main (void) 5357{ 5358 5359 ; 5360 return 0; 5361} 5362_ACEOF 5363if ac_fn_c_try_link "$LINENO" 5364then : 5365 eval $cacheid=yes 5366else $as_nop 5367 eval $cacheid=no 5368fi 5369rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5370 conftest$ac_exeext conftest.$ac_ext 5371fi 5372 5373 5374 CFLAGS="$xorg_testset_save_CFLAGS" 5375 5376 eval supported=\$$cacheid 5377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5378printf "%s\n" "$supported" >&6; } 5379 if test "$supported" = "yes" ; then 5380 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5381 found="yes" 5382 fi 5383 fi 5384 5385 if test $found = "no" ; then 5386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5388 fi 5389 5390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5392 fi 5393 5394 CFLAGS="$CFLAGS -Wformat" 5395 5396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5397printf %s "checking if $CC supports -Wformat... " >&6; } 5398 cacheid=xorg_cv_cc_flag__Wformat 5399 if eval test \${$cacheid+y} 5400then : 5401 printf %s "(cached) " >&6 5402else $as_nop 5403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5404/* end confdefs.h. */ 5405int i; 5406int 5407main (void) 5408{ 5409 5410 ; 5411 return 0; 5412} 5413_ACEOF 5414if ac_fn_c_try_link "$LINENO" 5415then : 5416 eval $cacheid=yes 5417else $as_nop 5418 eval $cacheid=no 5419fi 5420rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5421 conftest$ac_exeext conftest.$ac_ext 5422fi 5423 5424 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 5427 eval supported=\$$cacheid 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5429printf "%s\n" "$supported" >&6; } 5430 if test "$supported" = "yes" ; then 5431 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5432 found="yes" 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452xorg_testset_save_CFLAGS="$CFLAGS" 5453 5454if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5457printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5458if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5459then : 5460 printf %s "(cached) " >&6 5461else $as_nop 5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463/* end confdefs.h. */ 5464int i; 5465_ACEOF 5466if ac_fn_c_try_compile "$LINENO" 5467then : 5468 xorg_cv_cc_flag_unknown_warning_option=yes 5469else $as_nop 5470 xorg_cv_cc_flag_unknown_warning_option=no 5471fi 5472rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5473fi 5474{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5475printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5477 CFLAGS="$xorg_testset_save_CFLAGS" 5478fi 5479 5480if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 fi 5484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5486printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5487if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5488then : 5489 printf %s "(cached) " >&6 5490else $as_nop 5491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492/* end confdefs.h. */ 5493int i; 5494_ACEOF 5495if ac_fn_c_try_compile "$LINENO" 5496then : 5497 xorg_cv_cc_flag_unused_command_line_argument=yes 5498else $as_nop 5499 xorg_cv_cc_flag_unused_command_line_argument=no 5500fi 5501rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5502fi 5503{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5504printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5506 CFLAGS="$xorg_testset_save_CFLAGS" 5507fi 5508 5509found="no" 5510 5511 if test $found = "no" ; then 5512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5514 fi 5515 5516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5518 fi 5519 5520 CFLAGS="$CFLAGS -Wstrict-prototypes" 5521 5522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5523printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5524 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5525 if eval test \${$cacheid+y} 5526then : 5527 printf %s "(cached) " >&6 5528else $as_nop 5529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530/* end confdefs.h. */ 5531int i; 5532int 5533main (void) 5534{ 5535 5536 ; 5537 return 0; 5538} 5539_ACEOF 5540if ac_fn_c_try_link "$LINENO" 5541then : 5542 eval $cacheid=yes 5543else $as_nop 5544 eval $cacheid=no 5545fi 5546rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5547 conftest$ac_exeext conftest.$ac_ext 5548fi 5549 5550 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 eval supported=\$$cacheid 5554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5555printf "%s\n" "$supported" >&6; } 5556 if test "$supported" = "yes" ; then 5557 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5558 found="yes" 5559 fi 5560 fi 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576xorg_testset_save_CFLAGS="$CFLAGS" 5577 5578if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5581printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5582if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5583then : 5584 printf %s "(cached) " >&6 5585else $as_nop 5586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5587/* end confdefs.h. */ 5588int i; 5589_ACEOF 5590if ac_fn_c_try_compile "$LINENO" 5591then : 5592 xorg_cv_cc_flag_unknown_warning_option=yes 5593else $as_nop 5594 xorg_cv_cc_flag_unknown_warning_option=no 5595fi 5596rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5597fi 5598{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5599printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5600 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5601 CFLAGS="$xorg_testset_save_CFLAGS" 5602fi 5603 5604if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5607 fi 5608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5610printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5611if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5612then : 5613 printf %s "(cached) " >&6 5614else $as_nop 5615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5616/* end confdefs.h. */ 5617int i; 5618_ACEOF 5619if ac_fn_c_try_compile "$LINENO" 5620then : 5621 xorg_cv_cc_flag_unused_command_line_argument=yes 5622else $as_nop 5623 xorg_cv_cc_flag_unused_command_line_argument=no 5624fi 5625rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5626fi 5627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5628printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5629 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5630 CFLAGS="$xorg_testset_save_CFLAGS" 5631fi 5632 5633found="no" 5634 5635 if test $found = "no" ; then 5636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5638 fi 5639 5640 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5642 fi 5643 5644 CFLAGS="$CFLAGS -Wmissing-prototypes" 5645 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5647printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5648 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5649 if eval test \${$cacheid+y} 5650then : 5651 printf %s "(cached) " >&6 5652else $as_nop 5653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5654/* end confdefs.h. */ 5655int i; 5656int 5657main (void) 5658{ 5659 5660 ; 5661 return 0; 5662} 5663_ACEOF 5664if ac_fn_c_try_link "$LINENO" 5665then : 5666 eval $cacheid=yes 5667else $as_nop 5668 eval $cacheid=no 5669fi 5670rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5671 conftest$ac_exeext conftest.$ac_ext 5672fi 5673 5674 5675 CFLAGS="$xorg_testset_save_CFLAGS" 5676 5677 eval supported=\$$cacheid 5678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5679printf "%s\n" "$supported" >&6; } 5680 if test "$supported" = "yes" ; then 5681 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5682 found="yes" 5683 fi 5684 fi 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700xorg_testset_save_CFLAGS="$CFLAGS" 5701 5702if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5705printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5706if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5707then : 5708 printf %s "(cached) " >&6 5709else $as_nop 5710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5711/* end confdefs.h. */ 5712int i; 5713_ACEOF 5714if ac_fn_c_try_compile "$LINENO" 5715then : 5716 xorg_cv_cc_flag_unknown_warning_option=yes 5717else $as_nop 5718 xorg_cv_cc_flag_unknown_warning_option=no 5719fi 5720rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5721fi 5722{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5723printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5724 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5725 CFLAGS="$xorg_testset_save_CFLAGS" 5726fi 5727 5728if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5731 fi 5732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5734printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5735if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5736then : 5737 printf %s "(cached) " >&6 5738else $as_nop 5739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5740/* end confdefs.h. */ 5741int i; 5742_ACEOF 5743if ac_fn_c_try_compile "$LINENO" 5744then : 5745 xorg_cv_cc_flag_unused_command_line_argument=yes 5746else $as_nop 5747 xorg_cv_cc_flag_unused_command_line_argument=no 5748fi 5749rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5750fi 5751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5752printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5754 CFLAGS="$xorg_testset_save_CFLAGS" 5755fi 5756 5757found="no" 5758 5759 if test $found = "no" ; then 5760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 fi 5763 5764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5766 fi 5767 5768 CFLAGS="$CFLAGS -Wnested-externs" 5769 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5771printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5772 cacheid=xorg_cv_cc_flag__Wnested_externs 5773 if eval test \${$cacheid+y} 5774then : 5775 printf %s "(cached) " >&6 5776else $as_nop 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778/* end confdefs.h. */ 5779int i; 5780int 5781main (void) 5782{ 5783 5784 ; 5785 return 0; 5786} 5787_ACEOF 5788if ac_fn_c_try_link "$LINENO" 5789then : 5790 eval $cacheid=yes 5791else $as_nop 5792 eval $cacheid=no 5793fi 5794rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5795 conftest$ac_exeext conftest.$ac_ext 5796fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803printf "%s\n" "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824xorg_testset_save_CFLAGS="$CFLAGS" 5825 5826if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5829printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5830if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5831then : 5832 printf %s "(cached) " >&6 5833else $as_nop 5834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5835/* end confdefs.h. */ 5836int i; 5837_ACEOF 5838if ac_fn_c_try_compile "$LINENO" 5839then : 5840 xorg_cv_cc_flag_unknown_warning_option=yes 5841else $as_nop 5842 xorg_cv_cc_flag_unknown_warning_option=no 5843fi 5844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5845fi 5846{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5847printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5849 CFLAGS="$xorg_testset_save_CFLAGS" 5850fi 5851 5852if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5855 fi 5856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5858printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5859if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5860then : 5861 printf %s "(cached) " >&6 5862else $as_nop 5863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5864/* end confdefs.h. */ 5865int i; 5866_ACEOF 5867if ac_fn_c_try_compile "$LINENO" 5868then : 5869 xorg_cv_cc_flag_unused_command_line_argument=yes 5870else $as_nop 5871 xorg_cv_cc_flag_unused_command_line_argument=no 5872fi 5873rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5874fi 5875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5876printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5878 CFLAGS="$xorg_testset_save_CFLAGS" 5879fi 5880 5881found="no" 5882 5883 if test $found = "no" ; then 5884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5886 fi 5887 5888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5890 fi 5891 5892 CFLAGS="$CFLAGS -Wbad-function-cast" 5893 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5895printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5896 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5897 if eval test \${$cacheid+y} 5898then : 5899 printf %s "(cached) " >&6 5900else $as_nop 5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5902/* end confdefs.h. */ 5903int i; 5904int 5905main (void) 5906{ 5907 5908 ; 5909 return 0; 5910} 5911_ACEOF 5912if ac_fn_c_try_link "$LINENO" 5913then : 5914 eval $cacheid=yes 5915else $as_nop 5916 eval $cacheid=no 5917fi 5918rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5919 conftest$ac_exeext conftest.$ac_ext 5920fi 5921 5922 5923 CFLAGS="$xorg_testset_save_CFLAGS" 5924 5925 eval supported=\$$cacheid 5926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5927printf "%s\n" "$supported" >&6; } 5928 if test "$supported" = "yes" ; then 5929 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5930 found="yes" 5931 fi 5932 fi 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948xorg_testset_save_CFLAGS="$CFLAGS" 5949 5950if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5953printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5954if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5955then : 5956 printf %s "(cached) " >&6 5957else $as_nop 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959/* end confdefs.h. */ 5960int i; 5961_ACEOF 5962if ac_fn_c_try_compile "$LINENO" 5963then : 5964 xorg_cv_cc_flag_unknown_warning_option=yes 5965else $as_nop 5966 xorg_cv_cc_flag_unknown_warning_option=no 5967fi 5968rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5969fi 5970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5971printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5973 CFLAGS="$xorg_testset_save_CFLAGS" 5974fi 5975 5976if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5979 fi 5980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5982printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5983if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5984then : 5985 printf %s "(cached) " >&6 5986else $as_nop 5987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5988/* end confdefs.h. */ 5989int i; 5990_ACEOF 5991if ac_fn_c_try_compile "$LINENO" 5992then : 5993 xorg_cv_cc_flag_unused_command_line_argument=yes 5994else $as_nop 5995 xorg_cv_cc_flag_unused_command_line_argument=no 5996fi 5997rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5998fi 5999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6000printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6002 CFLAGS="$xorg_testset_save_CFLAGS" 6003fi 6004 6005found="no" 6006 6007 if test $found = "no" ; then 6008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6010 fi 6011 6012 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6014 fi 6015 6016 CFLAGS="$CFLAGS -Wold-style-definition" 6017 6018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6019printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6020 cacheid=xorg_cv_cc_flag__Wold_style_definition 6021 if eval test \${$cacheid+y} 6022then : 6023 printf %s "(cached) " >&6 6024else $as_nop 6025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6026/* end confdefs.h. */ 6027int i; 6028int 6029main (void) 6030{ 6031 6032 ; 6033 return 0; 6034} 6035_ACEOF 6036if ac_fn_c_try_link "$LINENO" 6037then : 6038 eval $cacheid=yes 6039else $as_nop 6040 eval $cacheid=no 6041fi 6042rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6043 conftest$ac_exeext conftest.$ac_ext 6044fi 6045 6046 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 6049 eval supported=\$$cacheid 6050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6051printf "%s\n" "$supported" >&6; } 6052 if test "$supported" = "yes" ; then 6053 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6054 found="yes" 6055 fi 6056 fi 6057 6058 if test $found = "no" ; then 6059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6061 fi 6062 6063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6065 fi 6066 6067 CFLAGS="$CFLAGS -fd" 6068 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6070printf %s "checking if $CC supports -fd... " >&6; } 6071 cacheid=xorg_cv_cc_flag__fd 6072 if eval test \${$cacheid+y} 6073then : 6074 printf %s "(cached) " >&6 6075else $as_nop 6076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077/* end confdefs.h. */ 6078int i; 6079int 6080main (void) 6081{ 6082 6083 ; 6084 return 0; 6085} 6086_ACEOF 6087if ac_fn_c_try_link "$LINENO" 6088then : 6089 eval $cacheid=yes 6090else $as_nop 6091 eval $cacheid=no 6092fi 6093rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6094 conftest$ac_exeext conftest.$ac_ext 6095fi 6096 6097 6098 CFLAGS="$xorg_testset_save_CFLAGS" 6099 6100 eval supported=\$$cacheid 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6102printf "%s\n" "$supported" >&6; } 6103 if test "$supported" = "yes" ; then 6104 BASE_CFLAGS="$BASE_CFLAGS -fd" 6105 found="yes" 6106 fi 6107 fi 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123xorg_testset_save_CFLAGS="$CFLAGS" 6124 6125if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6128printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6129if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6130then : 6131 printf %s "(cached) " >&6 6132else $as_nop 6133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6134/* end confdefs.h. */ 6135int i; 6136_ACEOF 6137if ac_fn_c_try_compile "$LINENO" 6138then : 6139 xorg_cv_cc_flag_unknown_warning_option=yes 6140else $as_nop 6141 xorg_cv_cc_flag_unknown_warning_option=no 6142fi 6143rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6144fi 6145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6146printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149fi 6150 6151if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6154 fi 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6157printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6158if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6159then : 6160 printf %s "(cached) " >&6 6161else $as_nop 6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6163/* end confdefs.h. */ 6164int i; 6165_ACEOF 6166if ac_fn_c_try_compile "$LINENO" 6167then : 6168 xorg_cv_cc_flag_unused_command_line_argument=yes 6169else $as_nop 6170 xorg_cv_cc_flag_unused_command_line_argument=no 6171fi 6172rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6173fi 6174{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6175printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6177 CFLAGS="$xorg_testset_save_CFLAGS" 6178fi 6179 6180found="no" 6181 6182 if test $found = "no" ; then 6183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6185 fi 6186 6187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 fi 6190 6191 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6192 6193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6194printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6195 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6196 if eval test \${$cacheid+y} 6197then : 6198 printf %s "(cached) " >&6 6199else $as_nop 6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6201/* end confdefs.h. */ 6202int i; 6203int 6204main (void) 6205{ 6206 6207 ; 6208 return 0; 6209} 6210_ACEOF 6211if ac_fn_c_try_link "$LINENO" 6212then : 6213 eval $cacheid=yes 6214else $as_nop 6215 eval $cacheid=no 6216fi 6217rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6218 conftest$ac_exeext conftest.$ac_ext 6219fi 6220 6221 6222 CFLAGS="$xorg_testset_save_CFLAGS" 6223 6224 eval supported=\$$cacheid 6225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6226printf "%s\n" "$supported" >&6; } 6227 if test "$supported" = "yes" ; then 6228 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6229 found="yes" 6230 fi 6231 fi 6232 6233 6234 6235 6236 6237# This chunk adds additional warnings that could catch undesired effects. 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251xorg_testset_save_CFLAGS="$CFLAGS" 6252 6253if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6256printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6257if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6258then : 6259 printf %s "(cached) " >&6 6260else $as_nop 6261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6262/* end confdefs.h. */ 6263int i; 6264_ACEOF 6265if ac_fn_c_try_compile "$LINENO" 6266then : 6267 xorg_cv_cc_flag_unknown_warning_option=yes 6268else $as_nop 6269 xorg_cv_cc_flag_unknown_warning_option=no 6270fi 6271rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6272fi 6273{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6274printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6276 CFLAGS="$xorg_testset_save_CFLAGS" 6277fi 6278 6279if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6282 fi 6283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6285printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6286if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6287then : 6288 printf %s "(cached) " >&6 6289else $as_nop 6290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6291/* end confdefs.h. */ 6292int i; 6293_ACEOF 6294if ac_fn_c_try_compile "$LINENO" 6295then : 6296 xorg_cv_cc_flag_unused_command_line_argument=yes 6297else $as_nop 6298 xorg_cv_cc_flag_unused_command_line_argument=no 6299fi 6300rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6301fi 6302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6303printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306fi 6307 6308found="no" 6309 6310 if test $found = "no" ; then 6311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6313 fi 6314 6315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6317 fi 6318 6319 CFLAGS="$CFLAGS -Wunused" 6320 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6322printf %s "checking if $CC supports -Wunused... " >&6; } 6323 cacheid=xorg_cv_cc_flag__Wunused 6324 if eval test \${$cacheid+y} 6325then : 6326 printf %s "(cached) " >&6 6327else $as_nop 6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329/* end confdefs.h. */ 6330int i; 6331int 6332main (void) 6333{ 6334 6335 ; 6336 return 0; 6337} 6338_ACEOF 6339if ac_fn_c_try_link "$LINENO" 6340then : 6341 eval $cacheid=yes 6342else $as_nop 6343 eval $cacheid=no 6344fi 6345rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6346 conftest$ac_exeext conftest.$ac_ext 6347fi 6348 6349 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351 6352 eval supported=\$$cacheid 6353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6354printf "%s\n" "$supported" >&6; } 6355 if test "$supported" = "yes" ; then 6356 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6357 found="yes" 6358 fi 6359 fi 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375xorg_testset_save_CFLAGS="$CFLAGS" 6376 6377if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6380printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6381if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6382then : 6383 printf %s "(cached) " >&6 6384else $as_nop 6385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6386/* end confdefs.h. */ 6387int i; 6388_ACEOF 6389if ac_fn_c_try_compile "$LINENO" 6390then : 6391 xorg_cv_cc_flag_unknown_warning_option=yes 6392else $as_nop 6393 xorg_cv_cc_flag_unknown_warning_option=no 6394fi 6395rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6396fi 6397{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6398printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6399 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6400 CFLAGS="$xorg_testset_save_CFLAGS" 6401fi 6402 6403if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6406 fi 6407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6409printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6410if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6411then : 6412 printf %s "(cached) " >&6 6413else $as_nop 6414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6415/* end confdefs.h. */ 6416int i; 6417_ACEOF 6418if ac_fn_c_try_compile "$LINENO" 6419then : 6420 xorg_cv_cc_flag_unused_command_line_argument=yes 6421else $as_nop 6422 xorg_cv_cc_flag_unused_command_line_argument=no 6423fi 6424rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6425fi 6426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6427printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6428 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430fi 6431 6432found="no" 6433 6434 if test $found = "no" ; then 6435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6437 fi 6438 6439 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 fi 6442 6443 CFLAGS="$CFLAGS -Wuninitialized" 6444 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6446printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6447 cacheid=xorg_cv_cc_flag__Wuninitialized 6448 if eval test \${$cacheid+y} 6449then : 6450 printf %s "(cached) " >&6 6451else $as_nop 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453/* end confdefs.h. */ 6454int i; 6455int 6456main (void) 6457{ 6458 6459 ; 6460 return 0; 6461} 6462_ACEOF 6463if ac_fn_c_try_link "$LINENO" 6464then : 6465 eval $cacheid=yes 6466else $as_nop 6467 eval $cacheid=no 6468fi 6469rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6470 conftest$ac_exeext conftest.$ac_ext 6471fi 6472 6473 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475 6476 eval supported=\$$cacheid 6477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6478printf "%s\n" "$supported" >&6; } 6479 if test "$supported" = "yes" ; then 6480 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6481 found="yes" 6482 fi 6483 fi 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499xorg_testset_save_CFLAGS="$CFLAGS" 6500 6501if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6504printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6505if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6506then : 6507 printf %s "(cached) " >&6 6508else $as_nop 6509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6510/* end confdefs.h. */ 6511int i; 6512_ACEOF 6513if ac_fn_c_try_compile "$LINENO" 6514then : 6515 xorg_cv_cc_flag_unknown_warning_option=yes 6516else $as_nop 6517 xorg_cv_cc_flag_unknown_warning_option=no 6518fi 6519rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6520fi 6521{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6522printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6524 CFLAGS="$xorg_testset_save_CFLAGS" 6525fi 6526 6527if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6530 fi 6531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6533printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6534if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6535then : 6536 printf %s "(cached) " >&6 6537else $as_nop 6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6539/* end confdefs.h. */ 6540int i; 6541_ACEOF 6542if ac_fn_c_try_compile "$LINENO" 6543then : 6544 xorg_cv_cc_flag_unused_command_line_argument=yes 6545else $as_nop 6546 xorg_cv_cc_flag_unused_command_line_argument=no 6547fi 6548rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6549fi 6550{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6551printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554fi 6555 6556found="no" 6557 6558 if test $found = "no" ; then 6559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6561 fi 6562 6563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6565 fi 6566 6567 CFLAGS="$CFLAGS -Wshadow" 6568 6569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6570printf %s "checking if $CC supports -Wshadow... " >&6; } 6571 cacheid=xorg_cv_cc_flag__Wshadow 6572 if eval test \${$cacheid+y} 6573then : 6574 printf %s "(cached) " >&6 6575else $as_nop 6576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6577/* end confdefs.h. */ 6578int i; 6579int 6580main (void) 6581{ 6582 6583 ; 6584 return 0; 6585} 6586_ACEOF 6587if ac_fn_c_try_link "$LINENO" 6588then : 6589 eval $cacheid=yes 6590else $as_nop 6591 eval $cacheid=no 6592fi 6593rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6594 conftest$ac_exeext conftest.$ac_ext 6595fi 6596 6597 6598 CFLAGS="$xorg_testset_save_CFLAGS" 6599 6600 eval supported=\$$cacheid 6601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6602printf "%s\n" "$supported" >&6; } 6603 if test "$supported" = "yes" ; then 6604 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6605 found="yes" 6606 fi 6607 fi 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623xorg_testset_save_CFLAGS="$CFLAGS" 6624 6625if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6628printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6629if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6630then : 6631 printf %s "(cached) " >&6 6632else $as_nop 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634/* end confdefs.h. */ 6635int i; 6636_ACEOF 6637if ac_fn_c_try_compile "$LINENO" 6638then : 6639 xorg_cv_cc_flag_unknown_warning_option=yes 6640else $as_nop 6641 xorg_cv_cc_flag_unknown_warning_option=no 6642fi 6643rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6644fi 6645{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6646printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6648 CFLAGS="$xorg_testset_save_CFLAGS" 6649fi 6650 6651if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6657printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6658if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6659then : 6660 printf %s "(cached) " >&6 6661else $as_nop 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663/* end confdefs.h. */ 6664int i; 6665_ACEOF 6666if ac_fn_c_try_compile "$LINENO" 6667then : 6668 xorg_cv_cc_flag_unused_command_line_argument=yes 6669else $as_nop 6670 xorg_cv_cc_flag_unused_command_line_argument=no 6671fi 6672rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6673fi 6674{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6675printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678fi 6679 6680found="no" 6681 6682 if test $found = "no" ; then 6683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6685 fi 6686 6687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6689 fi 6690 6691 CFLAGS="$CFLAGS -Wmissing-noreturn" 6692 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6694printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6695 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6696 if eval test \${$cacheid+y} 6697then : 6698 printf %s "(cached) " >&6 6699else $as_nop 6700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6701/* end confdefs.h. */ 6702int i; 6703int 6704main (void) 6705{ 6706 6707 ; 6708 return 0; 6709} 6710_ACEOF 6711if ac_fn_c_try_link "$LINENO" 6712then : 6713 eval $cacheid=yes 6714else $as_nop 6715 eval $cacheid=no 6716fi 6717rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6718 conftest$ac_exeext conftest.$ac_ext 6719fi 6720 6721 6722 CFLAGS="$xorg_testset_save_CFLAGS" 6723 6724 eval supported=\$$cacheid 6725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6726printf "%s\n" "$supported" >&6; } 6727 if test "$supported" = "yes" ; then 6728 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6729 found="yes" 6730 fi 6731 fi 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747xorg_testset_save_CFLAGS="$CFLAGS" 6748 6749if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6752printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6753if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6754then : 6755 printf %s "(cached) " >&6 6756else $as_nop 6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6758/* end confdefs.h. */ 6759int i; 6760_ACEOF 6761if ac_fn_c_try_compile "$LINENO" 6762then : 6763 xorg_cv_cc_flag_unknown_warning_option=yes 6764else $as_nop 6765 xorg_cv_cc_flag_unknown_warning_option=no 6766fi 6767rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6768fi 6769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6770printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6771 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773fi 6774 6775if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6778 fi 6779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6781printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6782if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6783then : 6784 printf %s "(cached) " >&6 6785else $as_nop 6786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6787/* end confdefs.h. */ 6788int i; 6789_ACEOF 6790if ac_fn_c_try_compile "$LINENO" 6791then : 6792 xorg_cv_cc_flag_unused_command_line_argument=yes 6793else $as_nop 6794 xorg_cv_cc_flag_unused_command_line_argument=no 6795fi 6796rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6797fi 6798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6799printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6800 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6801 CFLAGS="$xorg_testset_save_CFLAGS" 6802fi 6803 6804found="no" 6805 6806 if test $found = "no" ; then 6807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6809 fi 6810 6811 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6813 fi 6814 6815 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6816 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6818printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6819 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6820 if eval test \${$cacheid+y} 6821then : 6822 printf %s "(cached) " >&6 6823else $as_nop 6824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6825/* end confdefs.h. */ 6826int i; 6827int 6828main (void) 6829{ 6830 6831 ; 6832 return 0; 6833} 6834_ACEOF 6835if ac_fn_c_try_link "$LINENO" 6836then : 6837 eval $cacheid=yes 6838else $as_nop 6839 eval $cacheid=no 6840fi 6841rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6842 conftest$ac_exeext conftest.$ac_ext 6843fi 6844 6845 6846 CFLAGS="$xorg_testset_save_CFLAGS" 6847 6848 eval supported=\$$cacheid 6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6850printf "%s\n" "$supported" >&6; } 6851 if test "$supported" = "yes" ; then 6852 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6853 found="yes" 6854 fi 6855 fi 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871xorg_testset_save_CFLAGS="$CFLAGS" 6872 6873if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6876printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6877if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6878then : 6879 printf %s "(cached) " >&6 6880else $as_nop 6881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6882/* end confdefs.h. */ 6883int i; 6884_ACEOF 6885if ac_fn_c_try_compile "$LINENO" 6886then : 6887 xorg_cv_cc_flag_unknown_warning_option=yes 6888else $as_nop 6889 xorg_cv_cc_flag_unknown_warning_option=no 6890fi 6891rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6892fi 6893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6894printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6895 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897fi 6898 6899if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6902 fi 6903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6905printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6906if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6907then : 6908 printf %s "(cached) " >&6 6909else $as_nop 6910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6911/* end confdefs.h. */ 6912int i; 6913_ACEOF 6914if ac_fn_c_try_compile "$LINENO" 6915then : 6916 xorg_cv_cc_flag_unused_command_line_argument=yes 6917else $as_nop 6918 xorg_cv_cc_flag_unused_command_line_argument=no 6919fi 6920rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6921fi 6922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6923printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6925 CFLAGS="$xorg_testset_save_CFLAGS" 6926fi 6927 6928found="no" 6929 6930 if test $found = "no" ; then 6931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6933 fi 6934 6935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6937 fi 6938 6939 CFLAGS="$CFLAGS -Wredundant-decls" 6940 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6942printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6943 cacheid=xorg_cv_cc_flag__Wredundant_decls 6944 if eval test \${$cacheid+y} 6945then : 6946 printf %s "(cached) " >&6 6947else $as_nop 6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949/* end confdefs.h. */ 6950int i; 6951int 6952main (void) 6953{ 6954 6955 ; 6956 return 0; 6957} 6958_ACEOF 6959if ac_fn_c_try_link "$LINENO" 6960then : 6961 eval $cacheid=yes 6962else $as_nop 6963 eval $cacheid=no 6964fi 6965rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6966 conftest$ac_exeext conftest.$ac_ext 6967fi 6968 6969 6970 CFLAGS="$xorg_testset_save_CFLAGS" 6971 6972 eval supported=\$$cacheid 6973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6974printf "%s\n" "$supported" >&6; } 6975 if test "$supported" = "yes" ; then 6976 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6977 found="yes" 6978 fi 6979 fi 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995xorg_testset_save_CFLAGS="$CFLAGS" 6996 6997if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7000printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7001if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7002then : 7003 printf %s "(cached) " >&6 7004else $as_nop 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006/* end confdefs.h. */ 7007int i; 7008_ACEOF 7009if ac_fn_c_try_compile "$LINENO" 7010then : 7011 xorg_cv_cc_flag_unknown_warning_option=yes 7012else $as_nop 7013 xorg_cv_cc_flag_unknown_warning_option=no 7014fi 7015rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7016fi 7017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7018printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7019 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7020 CFLAGS="$xorg_testset_save_CFLAGS" 7021fi 7022 7023if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7026 fi 7027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7029printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7030if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7031then : 7032 printf %s "(cached) " >&6 7033else $as_nop 7034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7035/* end confdefs.h. */ 7036int i; 7037_ACEOF 7038if ac_fn_c_try_compile "$LINENO" 7039then : 7040 xorg_cv_cc_flag_unused_command_line_argument=yes 7041else $as_nop 7042 xorg_cv_cc_flag_unused_command_line_argument=no 7043fi 7044rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7045fi 7046{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7047printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7049 CFLAGS="$xorg_testset_save_CFLAGS" 7050fi 7051 7052found="no" 7053 7054 if test $found = "no" ; then 7055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 fi 7058 7059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7061 fi 7062 7063 CFLAGS="$CFLAGS -Wlogical-op" 7064 7065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7066printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7067 cacheid=xorg_cv_cc_flag__Wlogical_op 7068 if eval test \${$cacheid+y} 7069then : 7070 printf %s "(cached) " >&6 7071else $as_nop 7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7073/* end confdefs.h. */ 7074int i; 7075int 7076main (void) 7077{ 7078 7079 ; 7080 return 0; 7081} 7082_ACEOF 7083if ac_fn_c_try_link "$LINENO" 7084then : 7085 eval $cacheid=yes 7086else $as_nop 7087 eval $cacheid=no 7088fi 7089rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7090 conftest$ac_exeext conftest.$ac_ext 7091fi 7092 7093 7094 CFLAGS="$xorg_testset_save_CFLAGS" 7095 7096 eval supported=\$$cacheid 7097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7098printf "%s\n" "$supported" >&6; } 7099 if test "$supported" = "yes" ; then 7100 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7101 found="yes" 7102 fi 7103 fi 7104 7105 7106 7107# These are currently disabled because they are noisy. They will be enabled 7108# in the future once the codebase is sufficiently modernized to silence 7109# them. For now, I don't want them to drown out the other warnings. 7110# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7111# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7112# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7113 7114# Turn some warnings into errors, so we don't accidently get successful builds 7115# when there are problems that should be fixed. 7116 7117if test "x$SELECTIVE_WERROR" = "xyes" ; then 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131xorg_testset_save_CFLAGS="$CFLAGS" 7132 7133if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7136printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7137if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7138then : 7139 printf %s "(cached) " >&6 7140else $as_nop 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142/* end confdefs.h. */ 7143int i; 7144_ACEOF 7145if ac_fn_c_try_compile "$LINENO" 7146then : 7147 xorg_cv_cc_flag_unknown_warning_option=yes 7148else $as_nop 7149 xorg_cv_cc_flag_unknown_warning_option=no 7150fi 7151rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7152fi 7153{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7154printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7155 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157fi 7158 7159if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7162 fi 7163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7165printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7166if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7167then : 7168 printf %s "(cached) " >&6 7169else $as_nop 7170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7171/* end confdefs.h. */ 7172int i; 7173_ACEOF 7174if ac_fn_c_try_compile "$LINENO" 7175then : 7176 xorg_cv_cc_flag_unused_command_line_argument=yes 7177else $as_nop 7178 xorg_cv_cc_flag_unused_command_line_argument=no 7179fi 7180rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7181fi 7182{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7183printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7185 CFLAGS="$xorg_testset_save_CFLAGS" 7186fi 7187 7188found="no" 7189 7190 if test $found = "no" ; then 7191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7193 fi 7194 7195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7197 fi 7198 7199 CFLAGS="$CFLAGS -Werror=implicit" 7200 7201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7202printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7203 cacheid=xorg_cv_cc_flag__Werror_implicit 7204 if eval test \${$cacheid+y} 7205then : 7206 printf %s "(cached) " >&6 7207else $as_nop 7208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7209/* end confdefs.h. */ 7210int i; 7211int 7212main (void) 7213{ 7214 7215 ; 7216 return 0; 7217} 7218_ACEOF 7219if ac_fn_c_try_link "$LINENO" 7220then : 7221 eval $cacheid=yes 7222else $as_nop 7223 eval $cacheid=no 7224fi 7225rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7226 conftest$ac_exeext conftest.$ac_ext 7227fi 7228 7229 7230 CFLAGS="$xorg_testset_save_CFLAGS" 7231 7232 eval supported=\$$cacheid 7233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7234printf "%s\n" "$supported" >&6; } 7235 if test "$supported" = "yes" ; then 7236 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7237 found="yes" 7238 fi 7239 fi 7240 7241 if test $found = "no" ; then 7242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7244 fi 7245 7246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7248 fi 7249 7250 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7251 7252 { 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 7253printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7254 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7255 if eval test \${$cacheid+y} 7256then : 7257 printf %s "(cached) " >&6 7258else $as_nop 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260/* end confdefs.h. */ 7261int i; 7262int 7263main (void) 7264{ 7265 7266 ; 7267 return 0; 7268} 7269_ACEOF 7270if ac_fn_c_try_link "$LINENO" 7271then : 7272 eval $cacheid=yes 7273else $as_nop 7274 eval $cacheid=no 7275fi 7276rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7277 conftest$ac_exeext conftest.$ac_ext 7278fi 7279 7280 7281 CFLAGS="$xorg_testset_save_CFLAGS" 7282 7283 eval supported=\$$cacheid 7284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7285printf "%s\n" "$supported" >&6; } 7286 if test "$supported" = "yes" ; then 7287 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7288 found="yes" 7289 fi 7290 fi 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306xorg_testset_save_CFLAGS="$CFLAGS" 7307 7308if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7311printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7312if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7313then : 7314 printf %s "(cached) " >&6 7315else $as_nop 7316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7317/* end confdefs.h. */ 7318int i; 7319_ACEOF 7320if ac_fn_c_try_compile "$LINENO" 7321then : 7322 xorg_cv_cc_flag_unknown_warning_option=yes 7323else $as_nop 7324 xorg_cv_cc_flag_unknown_warning_option=no 7325fi 7326rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7327fi 7328{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7329printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7330 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332fi 7333 7334if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7337 fi 7338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7340printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7341if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7342then : 7343 printf %s "(cached) " >&6 7344else $as_nop 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346/* end confdefs.h. */ 7347int i; 7348_ACEOF 7349if ac_fn_c_try_compile "$LINENO" 7350then : 7351 xorg_cv_cc_flag_unused_command_line_argument=yes 7352else $as_nop 7353 xorg_cv_cc_flag_unused_command_line_argument=no 7354fi 7355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7356fi 7357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7358printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7360 CFLAGS="$xorg_testset_save_CFLAGS" 7361fi 7362 7363found="no" 7364 7365 if test $found = "no" ; then 7366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7368 fi 7369 7370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7372 fi 7373 7374 CFLAGS="$CFLAGS -Werror=nonnull" 7375 7376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7377printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7378 cacheid=xorg_cv_cc_flag__Werror_nonnull 7379 if eval test \${$cacheid+y} 7380then : 7381 printf %s "(cached) " >&6 7382else $as_nop 7383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7384/* end confdefs.h. */ 7385int i; 7386int 7387main (void) 7388{ 7389 7390 ; 7391 return 0; 7392} 7393_ACEOF 7394if ac_fn_c_try_link "$LINENO" 7395then : 7396 eval $cacheid=yes 7397else $as_nop 7398 eval $cacheid=no 7399fi 7400rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7401 conftest$ac_exeext conftest.$ac_ext 7402fi 7403 7404 7405 CFLAGS="$xorg_testset_save_CFLAGS" 7406 7407 eval supported=\$$cacheid 7408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7409printf "%s\n" "$supported" >&6; } 7410 if test "$supported" = "yes" ; then 7411 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7412 found="yes" 7413 fi 7414 fi 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430xorg_testset_save_CFLAGS="$CFLAGS" 7431 7432if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7435printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7436if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7437then : 7438 printf %s "(cached) " >&6 7439else $as_nop 7440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441/* end confdefs.h. */ 7442int i; 7443_ACEOF 7444if ac_fn_c_try_compile "$LINENO" 7445then : 7446 xorg_cv_cc_flag_unknown_warning_option=yes 7447else $as_nop 7448 xorg_cv_cc_flag_unknown_warning_option=no 7449fi 7450rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7451fi 7452{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7453printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7454 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7455 CFLAGS="$xorg_testset_save_CFLAGS" 7456fi 7457 7458if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7461 fi 7462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7464printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7465if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7466then : 7467 printf %s "(cached) " >&6 7468else $as_nop 7469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7470/* end confdefs.h. */ 7471int i; 7472_ACEOF 7473if ac_fn_c_try_compile "$LINENO" 7474then : 7475 xorg_cv_cc_flag_unused_command_line_argument=yes 7476else $as_nop 7477 xorg_cv_cc_flag_unused_command_line_argument=no 7478fi 7479rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7480fi 7481{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7482printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485fi 7486 7487found="no" 7488 7489 if test $found = "no" ; then 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 fi 7493 7494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7496 fi 7497 7498 CFLAGS="$CFLAGS -Werror=init-self" 7499 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7501printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7502 cacheid=xorg_cv_cc_flag__Werror_init_self 7503 if eval test \${$cacheid+y} 7504then : 7505 printf %s "(cached) " >&6 7506else $as_nop 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508/* end confdefs.h. */ 7509int i; 7510int 7511main (void) 7512{ 7513 7514 ; 7515 return 0; 7516} 7517_ACEOF 7518if ac_fn_c_try_link "$LINENO" 7519then : 7520 eval $cacheid=yes 7521else $as_nop 7522 eval $cacheid=no 7523fi 7524rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7525 conftest$ac_exeext conftest.$ac_ext 7526fi 7527 7528 7529 CFLAGS="$xorg_testset_save_CFLAGS" 7530 7531 eval supported=\$$cacheid 7532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7533printf "%s\n" "$supported" >&6; } 7534 if test "$supported" = "yes" ; then 7535 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7536 found="yes" 7537 fi 7538 fi 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554xorg_testset_save_CFLAGS="$CFLAGS" 7555 7556if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7559printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7560if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7561then : 7562 printf %s "(cached) " >&6 7563else $as_nop 7564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7565/* end confdefs.h. */ 7566int i; 7567_ACEOF 7568if ac_fn_c_try_compile "$LINENO" 7569then : 7570 xorg_cv_cc_flag_unknown_warning_option=yes 7571else $as_nop 7572 xorg_cv_cc_flag_unknown_warning_option=no 7573fi 7574rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7575fi 7576{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7577printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580fi 7581 7582if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7585 fi 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7588printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7589if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7590then : 7591 printf %s "(cached) " >&6 7592else $as_nop 7593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7594/* end confdefs.h. */ 7595int i; 7596_ACEOF 7597if ac_fn_c_try_compile "$LINENO" 7598then : 7599 xorg_cv_cc_flag_unused_command_line_argument=yes 7600else $as_nop 7601 xorg_cv_cc_flag_unused_command_line_argument=no 7602fi 7603rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7604fi 7605{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7606printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7608 CFLAGS="$xorg_testset_save_CFLAGS" 7609fi 7610 7611found="no" 7612 7613 if test $found = "no" ; then 7614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7616 fi 7617 7618 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7620 fi 7621 7622 CFLAGS="$CFLAGS -Werror=main" 7623 7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7625printf %s "checking if $CC supports -Werror=main... " >&6; } 7626 cacheid=xorg_cv_cc_flag__Werror_main 7627 if eval test \${$cacheid+y} 7628then : 7629 printf %s "(cached) " >&6 7630else $as_nop 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632/* end confdefs.h. */ 7633int i; 7634int 7635main (void) 7636{ 7637 7638 ; 7639 return 0; 7640} 7641_ACEOF 7642if ac_fn_c_try_link "$LINENO" 7643then : 7644 eval $cacheid=yes 7645else $as_nop 7646 eval $cacheid=no 7647fi 7648rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7649 conftest$ac_exeext conftest.$ac_ext 7650fi 7651 7652 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654 7655 eval supported=\$$cacheid 7656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7657printf "%s\n" "$supported" >&6; } 7658 if test "$supported" = "yes" ; then 7659 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7660 found="yes" 7661 fi 7662 fi 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678xorg_testset_save_CFLAGS="$CFLAGS" 7679 7680if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7683printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7684if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7685then : 7686 printf %s "(cached) " >&6 7687else $as_nop 7688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7689/* end confdefs.h. */ 7690int i; 7691_ACEOF 7692if ac_fn_c_try_compile "$LINENO" 7693then : 7694 xorg_cv_cc_flag_unknown_warning_option=yes 7695else $as_nop 7696 xorg_cv_cc_flag_unknown_warning_option=no 7697fi 7698rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7699fi 7700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7701printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7703 CFLAGS="$xorg_testset_save_CFLAGS" 7704fi 7705 7706if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7712printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7713if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7714then : 7715 printf %s "(cached) " >&6 7716else $as_nop 7717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718/* end confdefs.h. */ 7719int i; 7720_ACEOF 7721if ac_fn_c_try_compile "$LINENO" 7722then : 7723 xorg_cv_cc_flag_unused_command_line_argument=yes 7724else $as_nop 7725 xorg_cv_cc_flag_unused_command_line_argument=no 7726fi 7727rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7728fi 7729{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7730printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7731 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7732 CFLAGS="$xorg_testset_save_CFLAGS" 7733fi 7734 7735found="no" 7736 7737 if test $found = "no" ; then 7738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 7742 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7744 fi 7745 7746 CFLAGS="$CFLAGS -Werror=missing-braces" 7747 7748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7749printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7750 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7751 if eval test \${$cacheid+y} 7752then : 7753 printf %s "(cached) " >&6 7754else $as_nop 7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7756/* end confdefs.h. */ 7757int i; 7758int 7759main (void) 7760{ 7761 7762 ; 7763 return 0; 7764} 7765_ACEOF 7766if ac_fn_c_try_link "$LINENO" 7767then : 7768 eval $cacheid=yes 7769else $as_nop 7770 eval $cacheid=no 7771fi 7772rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7773 conftest$ac_exeext conftest.$ac_ext 7774fi 7775 7776 7777 CFLAGS="$xorg_testset_save_CFLAGS" 7778 7779 eval supported=\$$cacheid 7780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7781printf "%s\n" "$supported" >&6; } 7782 if test "$supported" = "yes" ; then 7783 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7784 found="yes" 7785 fi 7786 fi 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802xorg_testset_save_CFLAGS="$CFLAGS" 7803 7804if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7807printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7808if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7809then : 7810 printf %s "(cached) " >&6 7811else $as_nop 7812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7813/* end confdefs.h. */ 7814int i; 7815_ACEOF 7816if ac_fn_c_try_compile "$LINENO" 7817then : 7818 xorg_cv_cc_flag_unknown_warning_option=yes 7819else $as_nop 7820 xorg_cv_cc_flag_unknown_warning_option=no 7821fi 7822rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7823fi 7824{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7825printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7827 CFLAGS="$xorg_testset_save_CFLAGS" 7828fi 7829 7830if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 fi 7834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7836printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7837if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7838then : 7839 printf %s "(cached) " >&6 7840else $as_nop 7841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842/* end confdefs.h. */ 7843int i; 7844_ACEOF 7845if ac_fn_c_try_compile "$LINENO" 7846then : 7847 xorg_cv_cc_flag_unused_command_line_argument=yes 7848else $as_nop 7849 xorg_cv_cc_flag_unused_command_line_argument=no 7850fi 7851rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7852fi 7853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7854printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7855 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7856 CFLAGS="$xorg_testset_save_CFLAGS" 7857fi 7858 7859found="no" 7860 7861 if test $found = "no" ; then 7862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7864 fi 7865 7866 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7868 fi 7869 7870 CFLAGS="$CFLAGS -Werror=sequence-point" 7871 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7873printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7874 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7875 if eval test \${$cacheid+y} 7876then : 7877 printf %s "(cached) " >&6 7878else $as_nop 7879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7880/* end confdefs.h. */ 7881int i; 7882int 7883main (void) 7884{ 7885 7886 ; 7887 return 0; 7888} 7889_ACEOF 7890if ac_fn_c_try_link "$LINENO" 7891then : 7892 eval $cacheid=yes 7893else $as_nop 7894 eval $cacheid=no 7895fi 7896rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7897 conftest$ac_exeext conftest.$ac_ext 7898fi 7899 7900 7901 CFLAGS="$xorg_testset_save_CFLAGS" 7902 7903 eval supported=\$$cacheid 7904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7905printf "%s\n" "$supported" >&6; } 7906 if test "$supported" = "yes" ; then 7907 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7908 found="yes" 7909 fi 7910 fi 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926xorg_testset_save_CFLAGS="$CFLAGS" 7927 7928if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7931printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7932if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7933then : 7934 printf %s "(cached) " >&6 7935else $as_nop 7936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7937/* end confdefs.h. */ 7938int i; 7939_ACEOF 7940if ac_fn_c_try_compile "$LINENO" 7941then : 7942 xorg_cv_cc_flag_unknown_warning_option=yes 7943else $as_nop 7944 xorg_cv_cc_flag_unknown_warning_option=no 7945fi 7946rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7947fi 7948{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7949printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952fi 7953 7954if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 fi 7958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7960printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7961if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7962then : 7963 printf %s "(cached) " >&6 7964else $as_nop 7965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7966/* end confdefs.h. */ 7967int i; 7968_ACEOF 7969if ac_fn_c_try_compile "$LINENO" 7970then : 7971 xorg_cv_cc_flag_unused_command_line_argument=yes 7972else $as_nop 7973 xorg_cv_cc_flag_unused_command_line_argument=no 7974fi 7975rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7976fi 7977{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7978printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981fi 7982 7983found="no" 7984 7985 if test $found = "no" ; then 7986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7988 fi 7989 7990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7992 fi 7993 7994 CFLAGS="$CFLAGS -Werror=return-type" 7995 7996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7997printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7998 cacheid=xorg_cv_cc_flag__Werror_return_type 7999 if eval test \${$cacheid+y} 8000then : 8001 printf %s "(cached) " >&6 8002else $as_nop 8003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8004/* end confdefs.h. */ 8005int i; 8006int 8007main (void) 8008{ 8009 8010 ; 8011 return 0; 8012} 8013_ACEOF 8014if ac_fn_c_try_link "$LINENO" 8015then : 8016 eval $cacheid=yes 8017else $as_nop 8018 eval $cacheid=no 8019fi 8020rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8021 conftest$ac_exeext conftest.$ac_ext 8022fi 8023 8024 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 8027 eval supported=\$$cacheid 8028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8029printf "%s\n" "$supported" >&6; } 8030 if test "$supported" = "yes" ; then 8031 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8032 found="yes" 8033 fi 8034 fi 8035 8036 if test $found = "no" ; then 8037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8039 fi 8040 8041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8043 fi 8044 8045 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8046 8047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8048printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8049 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8050 if eval test \${$cacheid+y} 8051then : 8052 printf %s "(cached) " >&6 8053else $as_nop 8054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8055/* end confdefs.h. */ 8056int i; 8057int 8058main (void) 8059{ 8060 8061 ; 8062 return 0; 8063} 8064_ACEOF 8065if ac_fn_c_try_link "$LINENO" 8066then : 8067 eval $cacheid=yes 8068else $as_nop 8069 eval $cacheid=no 8070fi 8071rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8072 conftest$ac_exeext conftest.$ac_ext 8073fi 8074 8075 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 8078 eval supported=\$$cacheid 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8080printf "%s\n" "$supported" >&6; } 8081 if test "$supported" = "yes" ; then 8082 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8083 found="yes" 8084 fi 8085 fi 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 8101xorg_testset_save_CFLAGS="$CFLAGS" 8102 8103if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8106printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8107if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8108then : 8109 printf %s "(cached) " >&6 8110else $as_nop 8111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8112/* end confdefs.h. */ 8113int i; 8114_ACEOF 8115if ac_fn_c_try_compile "$LINENO" 8116then : 8117 xorg_cv_cc_flag_unknown_warning_option=yes 8118else $as_nop 8119 xorg_cv_cc_flag_unknown_warning_option=no 8120fi 8121rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8122fi 8123{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8124printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8125 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8126 CFLAGS="$xorg_testset_save_CFLAGS" 8127fi 8128 8129if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8132 fi 8133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8135printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8136if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8137then : 8138 printf %s "(cached) " >&6 8139else $as_nop 8140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8141/* end confdefs.h. */ 8142int i; 8143_ACEOF 8144if ac_fn_c_try_compile "$LINENO" 8145then : 8146 xorg_cv_cc_flag_unused_command_line_argument=yes 8147else $as_nop 8148 xorg_cv_cc_flag_unused_command_line_argument=no 8149fi 8150rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8151fi 8152{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8153printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156fi 8157 8158found="no" 8159 8160 if test $found = "no" ; then 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 fi 8164 8165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8167 fi 8168 8169 CFLAGS="$CFLAGS -Werror=trigraphs" 8170 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8172printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8173 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8174 if eval test \${$cacheid+y} 8175then : 8176 printf %s "(cached) " >&6 8177else $as_nop 8178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179/* end confdefs.h. */ 8180int i; 8181int 8182main (void) 8183{ 8184 8185 ; 8186 return 0; 8187} 8188_ACEOF 8189if ac_fn_c_try_link "$LINENO" 8190then : 8191 eval $cacheid=yes 8192else $as_nop 8193 eval $cacheid=no 8194fi 8195rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8196 conftest$ac_exeext conftest.$ac_ext 8197fi 8198 8199 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201 8202 eval supported=\$$cacheid 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8204printf "%s\n" "$supported" >&6; } 8205 if test "$supported" = "yes" ; then 8206 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8207 found="yes" 8208 fi 8209 fi 8210 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225xorg_testset_save_CFLAGS="$CFLAGS" 8226 8227if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8230printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8231if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8232then : 8233 printf %s "(cached) " >&6 8234else $as_nop 8235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8236/* end confdefs.h. */ 8237int i; 8238_ACEOF 8239if ac_fn_c_try_compile "$LINENO" 8240then : 8241 xorg_cv_cc_flag_unknown_warning_option=yes 8242else $as_nop 8243 xorg_cv_cc_flag_unknown_warning_option=no 8244fi 8245rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8246fi 8247{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8248printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8249 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8250 CFLAGS="$xorg_testset_save_CFLAGS" 8251fi 8252 8253if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8256 fi 8257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8259printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8260if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8261then : 8262 printf %s "(cached) " >&6 8263else $as_nop 8264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8265/* end confdefs.h. */ 8266int i; 8267_ACEOF 8268if ac_fn_c_try_compile "$LINENO" 8269then : 8270 xorg_cv_cc_flag_unused_command_line_argument=yes 8271else $as_nop 8272 xorg_cv_cc_flag_unused_command_line_argument=no 8273fi 8274rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8275fi 8276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8277printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8279 CFLAGS="$xorg_testset_save_CFLAGS" 8280fi 8281 8282found="no" 8283 8284 if test $found = "no" ; then 8285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8287 fi 8288 8289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8291 fi 8292 8293 CFLAGS="$CFLAGS -Werror=array-bounds" 8294 8295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8296printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8297 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8298 if eval test \${$cacheid+y} 8299then : 8300 printf %s "(cached) " >&6 8301else $as_nop 8302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8303/* end confdefs.h. */ 8304int i; 8305int 8306main (void) 8307{ 8308 8309 ; 8310 return 0; 8311} 8312_ACEOF 8313if ac_fn_c_try_link "$LINENO" 8314then : 8315 eval $cacheid=yes 8316else $as_nop 8317 eval $cacheid=no 8318fi 8319rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8320 conftest$ac_exeext conftest.$ac_ext 8321fi 8322 8323 8324 CFLAGS="$xorg_testset_save_CFLAGS" 8325 8326 eval supported=\$$cacheid 8327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8328printf "%s\n" "$supported" >&6; } 8329 if test "$supported" = "yes" ; then 8330 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8331 found="yes" 8332 fi 8333 fi 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349xorg_testset_save_CFLAGS="$CFLAGS" 8350 8351if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8354printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8355if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8356then : 8357 printf %s "(cached) " >&6 8358else $as_nop 8359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8360/* end confdefs.h. */ 8361int i; 8362_ACEOF 8363if ac_fn_c_try_compile "$LINENO" 8364then : 8365 xorg_cv_cc_flag_unknown_warning_option=yes 8366else $as_nop 8367 xorg_cv_cc_flag_unknown_warning_option=no 8368fi 8369rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8370fi 8371{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8372printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8374 CFLAGS="$xorg_testset_save_CFLAGS" 8375fi 8376 8377if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8380 fi 8381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8383printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8384if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8385then : 8386 printf %s "(cached) " >&6 8387else $as_nop 8388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8389/* end confdefs.h. */ 8390int i; 8391_ACEOF 8392if ac_fn_c_try_compile "$LINENO" 8393then : 8394 xorg_cv_cc_flag_unused_command_line_argument=yes 8395else $as_nop 8396 xorg_cv_cc_flag_unused_command_line_argument=no 8397fi 8398rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8399fi 8400{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8401printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404fi 8405 8406found="no" 8407 8408 if test $found = "no" ; then 8409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8411 fi 8412 8413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8415 fi 8416 8417 CFLAGS="$CFLAGS -Werror=write-strings" 8418 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8420printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8421 cacheid=xorg_cv_cc_flag__Werror_write_strings 8422 if eval test \${$cacheid+y} 8423then : 8424 printf %s "(cached) " >&6 8425else $as_nop 8426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8427/* end confdefs.h. */ 8428int i; 8429int 8430main (void) 8431{ 8432 8433 ; 8434 return 0; 8435} 8436_ACEOF 8437if ac_fn_c_try_link "$LINENO" 8438then : 8439 eval $cacheid=yes 8440else $as_nop 8441 eval $cacheid=no 8442fi 8443rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8444 conftest$ac_exeext conftest.$ac_ext 8445fi 8446 8447 8448 CFLAGS="$xorg_testset_save_CFLAGS" 8449 8450 eval supported=\$$cacheid 8451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8452printf "%s\n" "$supported" >&6; } 8453 if test "$supported" = "yes" ; then 8454 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8455 found="yes" 8456 fi 8457 fi 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473xorg_testset_save_CFLAGS="$CFLAGS" 8474 8475if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8478printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8479if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8480then : 8481 printf %s "(cached) " >&6 8482else $as_nop 8483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8484/* end confdefs.h. */ 8485int i; 8486_ACEOF 8487if ac_fn_c_try_compile "$LINENO" 8488then : 8489 xorg_cv_cc_flag_unknown_warning_option=yes 8490else $as_nop 8491 xorg_cv_cc_flag_unknown_warning_option=no 8492fi 8493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8494fi 8495{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8496printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499fi 8500 8501if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 fi 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8507printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8508if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8509then : 8510 printf %s "(cached) " >&6 8511else $as_nop 8512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8513/* end confdefs.h. */ 8514int i; 8515_ACEOF 8516if ac_fn_c_try_compile "$LINENO" 8517then : 8518 xorg_cv_cc_flag_unused_command_line_argument=yes 8519else $as_nop 8520 xorg_cv_cc_flag_unused_command_line_argument=no 8521fi 8522rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8523fi 8524{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8525printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528fi 8529 8530found="no" 8531 8532 if test $found = "no" ; then 8533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 fi 8536 8537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8539 fi 8540 8541 CFLAGS="$CFLAGS -Werror=address" 8542 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8544printf %s "checking if $CC supports -Werror=address... " >&6; } 8545 cacheid=xorg_cv_cc_flag__Werror_address 8546 if eval test \${$cacheid+y} 8547then : 8548 printf %s "(cached) " >&6 8549else $as_nop 8550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551/* end confdefs.h. */ 8552int i; 8553int 8554main (void) 8555{ 8556 8557 ; 8558 return 0; 8559} 8560_ACEOF 8561if ac_fn_c_try_link "$LINENO" 8562then : 8563 eval $cacheid=yes 8564else $as_nop 8565 eval $cacheid=no 8566fi 8567rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8568 conftest$ac_exeext conftest.$ac_ext 8569fi 8570 8571 8572 CFLAGS="$xorg_testset_save_CFLAGS" 8573 8574 eval supported=\$$cacheid 8575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8576printf "%s\n" "$supported" >&6; } 8577 if test "$supported" = "yes" ; then 8578 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8579 found="yes" 8580 fi 8581 fi 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597xorg_testset_save_CFLAGS="$CFLAGS" 8598 8599if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8602printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8603if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8604then : 8605 printf %s "(cached) " >&6 8606else $as_nop 8607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8608/* end confdefs.h. */ 8609int i; 8610_ACEOF 8611if ac_fn_c_try_compile "$LINENO" 8612then : 8613 xorg_cv_cc_flag_unknown_warning_option=yes 8614else $as_nop 8615 xorg_cv_cc_flag_unknown_warning_option=no 8616fi 8617rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8618fi 8619{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8620printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8622 CFLAGS="$xorg_testset_save_CFLAGS" 8623fi 8624 8625if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8628 fi 8629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8631printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8632if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8633then : 8634 printf %s "(cached) " >&6 8635else $as_nop 8636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8637/* end confdefs.h. */ 8638int i; 8639_ACEOF 8640if ac_fn_c_try_compile "$LINENO" 8641then : 8642 xorg_cv_cc_flag_unused_command_line_argument=yes 8643else $as_nop 8644 xorg_cv_cc_flag_unused_command_line_argument=no 8645fi 8646rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8647fi 8648{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8649printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652fi 8653 8654found="no" 8655 8656 if test $found = "no" ; then 8657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8659 fi 8660 8661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8663 fi 8664 8665 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8666 8667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8668printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8669 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8670 if eval test \${$cacheid+y} 8671then : 8672 printf %s "(cached) " >&6 8673else $as_nop 8674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8675/* end confdefs.h. */ 8676int i; 8677int 8678main (void) 8679{ 8680 8681 ; 8682 return 0; 8683} 8684_ACEOF 8685if ac_fn_c_try_link "$LINENO" 8686then : 8687 eval $cacheid=yes 8688else $as_nop 8689 eval $cacheid=no 8690fi 8691rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8692 conftest$ac_exeext conftest.$ac_ext 8693fi 8694 8695 8696 CFLAGS="$xorg_testset_save_CFLAGS" 8697 8698 eval supported=\$$cacheid 8699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8700printf "%s\n" "$supported" >&6; } 8701 if test "$supported" = "yes" ; then 8702 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8703 found="yes" 8704 fi 8705 fi 8706 8707 if test $found = "no" ; then 8708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8710 fi 8711 8712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 fi 8715 8716 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8717 8718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8719printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8720 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8721 if eval test \${$cacheid+y} 8722then : 8723 printf %s "(cached) " >&6 8724else $as_nop 8725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8726/* end confdefs.h. */ 8727int i; 8728int 8729main (void) 8730{ 8731 8732 ; 8733 return 0; 8734} 8735_ACEOF 8736if ac_fn_c_try_link "$LINENO" 8737then : 8738 eval $cacheid=yes 8739else $as_nop 8740 eval $cacheid=no 8741fi 8742rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8743 conftest$ac_exeext conftest.$ac_ext 8744fi 8745 8746 8747 CFLAGS="$xorg_testset_save_CFLAGS" 8748 8749 eval supported=\$$cacheid 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8751printf "%s\n" "$supported" >&6; } 8752 if test "$supported" = "yes" ; then 8753 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8754 found="yes" 8755 fi 8756 fi 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772xorg_testset_save_CFLAGS="$CFLAGS" 8773 8774if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8777printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8778if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8779then : 8780 printf %s "(cached) " >&6 8781else $as_nop 8782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8783/* end confdefs.h. */ 8784int i; 8785_ACEOF 8786if ac_fn_c_try_compile "$LINENO" 8787then : 8788 xorg_cv_cc_flag_unknown_warning_option=yes 8789else $as_nop 8790 xorg_cv_cc_flag_unknown_warning_option=no 8791fi 8792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8793fi 8794{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8795printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798fi 8799 8800if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8803 fi 8804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8806printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8807if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8808then : 8809 printf %s "(cached) " >&6 8810else $as_nop 8811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8812/* end confdefs.h. */ 8813int i; 8814_ACEOF 8815if ac_fn_c_try_compile "$LINENO" 8816then : 8817 xorg_cv_cc_flag_unused_command_line_argument=yes 8818else $as_nop 8819 xorg_cv_cc_flag_unused_command_line_argument=no 8820fi 8821rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8822fi 8823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8824printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8826 CFLAGS="$xorg_testset_save_CFLAGS" 8827fi 8828 8829found="no" 8830 8831 if test $found = "no" ; then 8832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8834 fi 8835 8836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8838 fi 8839 8840 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8841 8842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8843printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8844 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8845 if eval test \${$cacheid+y} 8846then : 8847 printf %s "(cached) " >&6 8848else $as_nop 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850/* end confdefs.h. */ 8851int i; 8852int 8853main (void) 8854{ 8855 8856 ; 8857 return 0; 8858} 8859_ACEOF 8860if ac_fn_c_try_link "$LINENO" 8861then : 8862 eval $cacheid=yes 8863else $as_nop 8864 eval $cacheid=no 8865fi 8866rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8867 conftest$ac_exeext conftest.$ac_ext 8868fi 8869 8870 8871 CFLAGS="$xorg_testset_save_CFLAGS" 8872 8873 eval supported=\$$cacheid 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8875printf "%s\n" "$supported" >&6; } 8876 if test "$supported" = "yes" ; then 8877 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8878 found="yes" 8879 fi 8880 fi 8881 8882 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8883else 8884{ 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 $PACKAGE_BUGREPORT" >&5 8885printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899xorg_testset_save_CFLAGS="$CFLAGS" 8900 8901if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8904printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8905if test ${xorg_cv_cc_flag_unknown_warning_option+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_unknown_warning_option=yes 8916else $as_nop 8917 xorg_cv_cc_flag_unknown_warning_option=no 8918fi 8919rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8920fi 8921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8922printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925fi 8926 8927if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8930 fi 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8933printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8934if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8935then : 8936 printf %s "(cached) " >&6 8937else $as_nop 8938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8939/* end confdefs.h. */ 8940int i; 8941_ACEOF 8942if ac_fn_c_try_compile "$LINENO" 8943then : 8944 xorg_cv_cc_flag_unused_command_line_argument=yes 8945else $as_nop 8946 xorg_cv_cc_flag_unused_command_line_argument=no 8947fi 8948rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8949fi 8950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8951printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954fi 8955 8956found="no" 8957 8958 if test $found = "no" ; then 8959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8961 fi 8962 8963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 fi 8966 8967 CFLAGS="$CFLAGS -Wimplicit" 8968 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8970printf %s "checking if $CC supports -Wimplicit... " >&6; } 8971 cacheid=xorg_cv_cc_flag__Wimplicit 8972 if eval test \${$cacheid+y} 8973then : 8974 printf %s "(cached) " >&6 8975else $as_nop 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979int 8980main (void) 8981{ 8982 8983 ; 8984 return 0; 8985} 8986_ACEOF 8987if ac_fn_c_try_link "$LINENO" 8988then : 8989 eval $cacheid=yes 8990else $as_nop 8991 eval $cacheid=no 8992fi 8993rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8994 conftest$ac_exeext conftest.$ac_ext 8995fi 8996 8997 8998 CFLAGS="$xorg_testset_save_CFLAGS" 8999 9000 eval supported=\$$cacheid 9001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9002printf "%s\n" "$supported" >&6; } 9003 if test "$supported" = "yes" ; then 9004 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9005 found="yes" 9006 fi 9007 fi 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023xorg_testset_save_CFLAGS="$CFLAGS" 9024 9025if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9028printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9029if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9030then : 9031 printf %s "(cached) " >&6 9032else $as_nop 9033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034/* end confdefs.h. */ 9035int i; 9036_ACEOF 9037if ac_fn_c_try_compile "$LINENO" 9038then : 9039 xorg_cv_cc_flag_unknown_warning_option=yes 9040else $as_nop 9041 xorg_cv_cc_flag_unknown_warning_option=no 9042fi 9043rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9044fi 9045{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9046printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9048 CFLAGS="$xorg_testset_save_CFLAGS" 9049fi 9050 9051if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9054 fi 9055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9057printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9058if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9059then : 9060 printf %s "(cached) " >&6 9061else $as_nop 9062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9063/* end confdefs.h. */ 9064int i; 9065_ACEOF 9066if ac_fn_c_try_compile "$LINENO" 9067then : 9068 xorg_cv_cc_flag_unused_command_line_argument=yes 9069else $as_nop 9070 xorg_cv_cc_flag_unused_command_line_argument=no 9071fi 9072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9073fi 9074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9075printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9077 CFLAGS="$xorg_testset_save_CFLAGS" 9078fi 9079 9080found="no" 9081 9082 if test $found = "no" ; then 9083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9085 fi 9086 9087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 fi 9090 9091 CFLAGS="$CFLAGS -Wnonnull" 9092 9093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9094printf %s "checking if $CC supports -Wnonnull... " >&6; } 9095 cacheid=xorg_cv_cc_flag__Wnonnull 9096 if eval test \${$cacheid+y} 9097then : 9098 printf %s "(cached) " >&6 9099else $as_nop 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101/* end confdefs.h. */ 9102int i; 9103int 9104main (void) 9105{ 9106 9107 ; 9108 return 0; 9109} 9110_ACEOF 9111if ac_fn_c_try_link "$LINENO" 9112then : 9113 eval $cacheid=yes 9114else $as_nop 9115 eval $cacheid=no 9116fi 9117rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9118 conftest$ac_exeext conftest.$ac_ext 9119fi 9120 9121 9122 CFLAGS="$xorg_testset_save_CFLAGS" 9123 9124 eval supported=\$$cacheid 9125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9126printf "%s\n" "$supported" >&6; } 9127 if test "$supported" = "yes" ; then 9128 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9129 found="yes" 9130 fi 9131 fi 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147xorg_testset_save_CFLAGS="$CFLAGS" 9148 9149if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9152printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9153if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9154then : 9155 printf %s "(cached) " >&6 9156else $as_nop 9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158/* end confdefs.h. */ 9159int i; 9160_ACEOF 9161if ac_fn_c_try_compile "$LINENO" 9162then : 9163 xorg_cv_cc_flag_unknown_warning_option=yes 9164else $as_nop 9165 xorg_cv_cc_flag_unknown_warning_option=no 9166fi 9167rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9168fi 9169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9170printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9172 CFLAGS="$xorg_testset_save_CFLAGS" 9173fi 9174 9175if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9178 fi 9179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9181printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9182if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9183then : 9184 printf %s "(cached) " >&6 9185else $as_nop 9186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9187/* end confdefs.h. */ 9188int i; 9189_ACEOF 9190if ac_fn_c_try_compile "$LINENO" 9191then : 9192 xorg_cv_cc_flag_unused_command_line_argument=yes 9193else $as_nop 9194 xorg_cv_cc_flag_unused_command_line_argument=no 9195fi 9196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9197fi 9198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9199printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9201 CFLAGS="$xorg_testset_save_CFLAGS" 9202fi 9203 9204found="no" 9205 9206 if test $found = "no" ; then 9207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9209 fi 9210 9211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9213 fi 9214 9215 CFLAGS="$CFLAGS -Winit-self" 9216 9217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9218printf %s "checking if $CC supports -Winit-self... " >&6; } 9219 cacheid=xorg_cv_cc_flag__Winit_self 9220 if eval test \${$cacheid+y} 9221then : 9222 printf %s "(cached) " >&6 9223else $as_nop 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225/* end confdefs.h. */ 9226int i; 9227int 9228main (void) 9229{ 9230 9231 ; 9232 return 0; 9233} 9234_ACEOF 9235if ac_fn_c_try_link "$LINENO" 9236then : 9237 eval $cacheid=yes 9238else $as_nop 9239 eval $cacheid=no 9240fi 9241rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9242 conftest$ac_exeext conftest.$ac_ext 9243fi 9244 9245 9246 CFLAGS="$xorg_testset_save_CFLAGS" 9247 9248 eval supported=\$$cacheid 9249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9250printf "%s\n" "$supported" >&6; } 9251 if test "$supported" = "yes" ; then 9252 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9253 found="yes" 9254 fi 9255 fi 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271xorg_testset_save_CFLAGS="$CFLAGS" 9272 9273if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9276printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9277if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9278then : 9279 printf %s "(cached) " >&6 9280else $as_nop 9281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9282/* end confdefs.h. */ 9283int i; 9284_ACEOF 9285if ac_fn_c_try_compile "$LINENO" 9286then : 9287 xorg_cv_cc_flag_unknown_warning_option=yes 9288else $as_nop 9289 xorg_cv_cc_flag_unknown_warning_option=no 9290fi 9291rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9292fi 9293{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9294printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9296 CFLAGS="$xorg_testset_save_CFLAGS" 9297fi 9298 9299if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9302 fi 9303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9305printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9306if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9307then : 9308 printf %s "(cached) " >&6 9309else $as_nop 9310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9311/* end confdefs.h. */ 9312int i; 9313_ACEOF 9314if ac_fn_c_try_compile "$LINENO" 9315then : 9316 xorg_cv_cc_flag_unused_command_line_argument=yes 9317else $as_nop 9318 xorg_cv_cc_flag_unused_command_line_argument=no 9319fi 9320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9321fi 9322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9323printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9325 CFLAGS="$xorg_testset_save_CFLAGS" 9326fi 9327 9328found="no" 9329 9330 if test $found = "no" ; then 9331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9333 fi 9334 9335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9337 fi 9338 9339 CFLAGS="$CFLAGS -Wmain" 9340 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9342printf %s "checking if $CC supports -Wmain... " >&6; } 9343 cacheid=xorg_cv_cc_flag__Wmain 9344 if eval test \${$cacheid+y} 9345then : 9346 printf %s "(cached) " >&6 9347else $as_nop 9348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349/* end confdefs.h. */ 9350int i; 9351int 9352main (void) 9353{ 9354 9355 ; 9356 return 0; 9357} 9358_ACEOF 9359if ac_fn_c_try_link "$LINENO" 9360then : 9361 eval $cacheid=yes 9362else $as_nop 9363 eval $cacheid=no 9364fi 9365rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9366 conftest$ac_exeext conftest.$ac_ext 9367fi 9368 9369 9370 CFLAGS="$xorg_testset_save_CFLAGS" 9371 9372 eval supported=\$$cacheid 9373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9374printf "%s\n" "$supported" >&6; } 9375 if test "$supported" = "yes" ; then 9376 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9377 found="yes" 9378 fi 9379 fi 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395xorg_testset_save_CFLAGS="$CFLAGS" 9396 9397if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9400printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9401if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9402then : 9403 printf %s "(cached) " >&6 9404else $as_nop 9405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9406/* end confdefs.h. */ 9407int i; 9408_ACEOF 9409if ac_fn_c_try_compile "$LINENO" 9410then : 9411 xorg_cv_cc_flag_unknown_warning_option=yes 9412else $as_nop 9413 xorg_cv_cc_flag_unknown_warning_option=no 9414fi 9415rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9416fi 9417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9418printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9420 CFLAGS="$xorg_testset_save_CFLAGS" 9421fi 9422 9423if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9426 fi 9427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9429printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9430if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9431then : 9432 printf %s "(cached) " >&6 9433else $as_nop 9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9435/* end confdefs.h. */ 9436int i; 9437_ACEOF 9438if ac_fn_c_try_compile "$LINENO" 9439then : 9440 xorg_cv_cc_flag_unused_command_line_argument=yes 9441else $as_nop 9442 xorg_cv_cc_flag_unused_command_line_argument=no 9443fi 9444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9445fi 9446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9447printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9449 CFLAGS="$xorg_testset_save_CFLAGS" 9450fi 9451 9452found="no" 9453 9454 if test $found = "no" ; then 9455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9457 fi 9458 9459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9461 fi 9462 9463 CFLAGS="$CFLAGS -Wmissing-braces" 9464 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9466printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9467 cacheid=xorg_cv_cc_flag__Wmissing_braces 9468 if eval test \${$cacheid+y} 9469then : 9470 printf %s "(cached) " >&6 9471else $as_nop 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473/* end confdefs.h. */ 9474int i; 9475int 9476main (void) 9477{ 9478 9479 ; 9480 return 0; 9481} 9482_ACEOF 9483if ac_fn_c_try_link "$LINENO" 9484then : 9485 eval $cacheid=yes 9486else $as_nop 9487 eval $cacheid=no 9488fi 9489rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9490 conftest$ac_exeext conftest.$ac_ext 9491fi 9492 9493 9494 CFLAGS="$xorg_testset_save_CFLAGS" 9495 9496 eval supported=\$$cacheid 9497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9498printf "%s\n" "$supported" >&6; } 9499 if test "$supported" = "yes" ; then 9500 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9501 found="yes" 9502 fi 9503 fi 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519xorg_testset_save_CFLAGS="$CFLAGS" 9520 9521if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9524printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9525if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9526then : 9527 printf %s "(cached) " >&6 9528else $as_nop 9529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9530/* end confdefs.h. */ 9531int i; 9532_ACEOF 9533if ac_fn_c_try_compile "$LINENO" 9534then : 9535 xorg_cv_cc_flag_unknown_warning_option=yes 9536else $as_nop 9537 xorg_cv_cc_flag_unknown_warning_option=no 9538fi 9539rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9540fi 9541{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9542printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9544 CFLAGS="$xorg_testset_save_CFLAGS" 9545fi 9546 9547if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9550 fi 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9553printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9554if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9555then : 9556 printf %s "(cached) " >&6 9557else $as_nop 9558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9559/* end confdefs.h. */ 9560int i; 9561_ACEOF 9562if ac_fn_c_try_compile "$LINENO" 9563then : 9564 xorg_cv_cc_flag_unused_command_line_argument=yes 9565else $as_nop 9566 xorg_cv_cc_flag_unused_command_line_argument=no 9567fi 9568rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9569fi 9570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9571printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9573 CFLAGS="$xorg_testset_save_CFLAGS" 9574fi 9575 9576found="no" 9577 9578 if test $found = "no" ; then 9579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9581 fi 9582 9583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9585 fi 9586 9587 CFLAGS="$CFLAGS -Wsequence-point" 9588 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9590printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9591 cacheid=xorg_cv_cc_flag__Wsequence_point 9592 if eval test \${$cacheid+y} 9593then : 9594 printf %s "(cached) " >&6 9595else $as_nop 9596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597/* end confdefs.h. */ 9598int i; 9599int 9600main (void) 9601{ 9602 9603 ; 9604 return 0; 9605} 9606_ACEOF 9607if ac_fn_c_try_link "$LINENO" 9608then : 9609 eval $cacheid=yes 9610else $as_nop 9611 eval $cacheid=no 9612fi 9613rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9614 conftest$ac_exeext conftest.$ac_ext 9615fi 9616 9617 9618 CFLAGS="$xorg_testset_save_CFLAGS" 9619 9620 eval supported=\$$cacheid 9621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9622printf "%s\n" "$supported" >&6; } 9623 if test "$supported" = "yes" ; then 9624 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9625 found="yes" 9626 fi 9627 fi 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643xorg_testset_save_CFLAGS="$CFLAGS" 9644 9645if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9648printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9649if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9650then : 9651 printf %s "(cached) " >&6 9652else $as_nop 9653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9654/* end confdefs.h. */ 9655int i; 9656_ACEOF 9657if ac_fn_c_try_compile "$LINENO" 9658then : 9659 xorg_cv_cc_flag_unknown_warning_option=yes 9660else $as_nop 9661 xorg_cv_cc_flag_unknown_warning_option=no 9662fi 9663rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9664fi 9665{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9666printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9668 CFLAGS="$xorg_testset_save_CFLAGS" 9669fi 9670 9671if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9674 fi 9675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9677printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9678if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9679then : 9680 printf %s "(cached) " >&6 9681else $as_nop 9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9683/* end confdefs.h. */ 9684int i; 9685_ACEOF 9686if ac_fn_c_try_compile "$LINENO" 9687then : 9688 xorg_cv_cc_flag_unused_command_line_argument=yes 9689else $as_nop 9690 xorg_cv_cc_flag_unused_command_line_argument=no 9691fi 9692rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9693fi 9694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9695printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9697 CFLAGS="$xorg_testset_save_CFLAGS" 9698fi 9699 9700found="no" 9701 9702 if test $found = "no" ; then 9703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9705 fi 9706 9707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9709 fi 9710 9711 CFLAGS="$CFLAGS -Wreturn-type" 9712 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9714printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9715 cacheid=xorg_cv_cc_flag__Wreturn_type 9716 if eval test \${$cacheid+y} 9717then : 9718 printf %s "(cached) " >&6 9719else $as_nop 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721/* end confdefs.h. */ 9722int i; 9723int 9724main (void) 9725{ 9726 9727 ; 9728 return 0; 9729} 9730_ACEOF 9731if ac_fn_c_try_link "$LINENO" 9732then : 9733 eval $cacheid=yes 9734else $as_nop 9735 eval $cacheid=no 9736fi 9737rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9738 conftest$ac_exeext conftest.$ac_ext 9739fi 9740 9741 9742 CFLAGS="$xorg_testset_save_CFLAGS" 9743 9744 eval supported=\$$cacheid 9745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9746printf "%s\n" "$supported" >&6; } 9747 if test "$supported" = "yes" ; then 9748 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9749 found="yes" 9750 fi 9751 fi 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767xorg_testset_save_CFLAGS="$CFLAGS" 9768 9769if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9772printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9773if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9774then : 9775 printf %s "(cached) " >&6 9776else $as_nop 9777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9778/* end confdefs.h. */ 9779int i; 9780_ACEOF 9781if ac_fn_c_try_compile "$LINENO" 9782then : 9783 xorg_cv_cc_flag_unknown_warning_option=yes 9784else $as_nop 9785 xorg_cv_cc_flag_unknown_warning_option=no 9786fi 9787rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9788fi 9789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9790printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793fi 9794 9795if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9798 fi 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9801printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9802if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9803then : 9804 printf %s "(cached) " >&6 9805else $as_nop 9806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9807/* end confdefs.h. */ 9808int i; 9809_ACEOF 9810if ac_fn_c_try_compile "$LINENO" 9811then : 9812 xorg_cv_cc_flag_unused_command_line_argument=yes 9813else $as_nop 9814 xorg_cv_cc_flag_unused_command_line_argument=no 9815fi 9816rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9817fi 9818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9819printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9821 CFLAGS="$xorg_testset_save_CFLAGS" 9822fi 9823 9824found="no" 9825 9826 if test $found = "no" ; then 9827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9829 fi 9830 9831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9833 fi 9834 9835 CFLAGS="$CFLAGS -Wtrigraphs" 9836 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9838printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9839 cacheid=xorg_cv_cc_flag__Wtrigraphs 9840 if eval test \${$cacheid+y} 9841then : 9842 printf %s "(cached) " >&6 9843else $as_nop 9844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9845/* end confdefs.h. */ 9846int i; 9847int 9848main (void) 9849{ 9850 9851 ; 9852 return 0; 9853} 9854_ACEOF 9855if ac_fn_c_try_link "$LINENO" 9856then : 9857 eval $cacheid=yes 9858else $as_nop 9859 eval $cacheid=no 9860fi 9861rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9862 conftest$ac_exeext conftest.$ac_ext 9863fi 9864 9865 9866 CFLAGS="$xorg_testset_save_CFLAGS" 9867 9868 eval supported=\$$cacheid 9869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9870printf "%s\n" "$supported" >&6; } 9871 if test "$supported" = "yes" ; then 9872 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9873 found="yes" 9874 fi 9875 fi 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891xorg_testset_save_CFLAGS="$CFLAGS" 9892 9893if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9896printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9897if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9898then : 9899 printf %s "(cached) " >&6 9900else $as_nop 9901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9902/* end confdefs.h. */ 9903int i; 9904_ACEOF 9905if ac_fn_c_try_compile "$LINENO" 9906then : 9907 xorg_cv_cc_flag_unknown_warning_option=yes 9908else $as_nop 9909 xorg_cv_cc_flag_unknown_warning_option=no 9910fi 9911rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9912fi 9913{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9914printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917fi 9918 9919if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9922 fi 9923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9925printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9926if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9927then : 9928 printf %s "(cached) " >&6 9929else $as_nop 9930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9931/* end confdefs.h. */ 9932int i; 9933_ACEOF 9934if ac_fn_c_try_compile "$LINENO" 9935then : 9936 xorg_cv_cc_flag_unused_command_line_argument=yes 9937else $as_nop 9938 xorg_cv_cc_flag_unused_command_line_argument=no 9939fi 9940rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9941fi 9942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9943printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9944 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9945 CFLAGS="$xorg_testset_save_CFLAGS" 9946fi 9947 9948found="no" 9949 9950 if test $found = "no" ; then 9951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9953 fi 9954 9955 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9957 fi 9958 9959 CFLAGS="$CFLAGS -Warray-bounds" 9960 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9962printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9963 cacheid=xorg_cv_cc_flag__Warray_bounds 9964 if eval test \${$cacheid+y} 9965then : 9966 printf %s "(cached) " >&6 9967else $as_nop 9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969/* end confdefs.h. */ 9970int i; 9971int 9972main (void) 9973{ 9974 9975 ; 9976 return 0; 9977} 9978_ACEOF 9979if ac_fn_c_try_link "$LINENO" 9980then : 9981 eval $cacheid=yes 9982else $as_nop 9983 eval $cacheid=no 9984fi 9985rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9986 conftest$ac_exeext conftest.$ac_ext 9987fi 9988 9989 9990 CFLAGS="$xorg_testset_save_CFLAGS" 9991 9992 eval supported=\$$cacheid 9993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9994printf "%s\n" "$supported" >&6; } 9995 if test "$supported" = "yes" ; then 9996 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9997 found="yes" 9998 fi 9999 fi 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015xorg_testset_save_CFLAGS="$CFLAGS" 10016 10017if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10020printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10021if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10022then : 10023 printf %s "(cached) " >&6 10024else $as_nop 10025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10026/* end confdefs.h. */ 10027int i; 10028_ACEOF 10029if ac_fn_c_try_compile "$LINENO" 10030then : 10031 xorg_cv_cc_flag_unknown_warning_option=yes 10032else $as_nop 10033 xorg_cv_cc_flag_unknown_warning_option=no 10034fi 10035rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10036fi 10037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10038printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10040 CFLAGS="$xorg_testset_save_CFLAGS" 10041fi 10042 10043if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10046 fi 10047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10049printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10050if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10051then : 10052 printf %s "(cached) " >&6 10053else $as_nop 10054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10055/* end confdefs.h. */ 10056int i; 10057_ACEOF 10058if ac_fn_c_try_compile "$LINENO" 10059then : 10060 xorg_cv_cc_flag_unused_command_line_argument=yes 10061else $as_nop 10062 xorg_cv_cc_flag_unused_command_line_argument=no 10063fi 10064rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10065fi 10066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10067printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10069 CFLAGS="$xorg_testset_save_CFLAGS" 10070fi 10071 10072found="no" 10073 10074 if test $found = "no" ; then 10075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10077 fi 10078 10079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10081 fi 10082 10083 CFLAGS="$CFLAGS -Wwrite-strings" 10084 10085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10086printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10087 cacheid=xorg_cv_cc_flag__Wwrite_strings 10088 if eval test \${$cacheid+y} 10089then : 10090 printf %s "(cached) " >&6 10091else $as_nop 10092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10093/* end confdefs.h. */ 10094int i; 10095int 10096main (void) 10097{ 10098 10099 ; 10100 return 0; 10101} 10102_ACEOF 10103if ac_fn_c_try_link "$LINENO" 10104then : 10105 eval $cacheid=yes 10106else $as_nop 10107 eval $cacheid=no 10108fi 10109rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10110 conftest$ac_exeext conftest.$ac_ext 10111fi 10112 10113 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115 10116 eval supported=\$$cacheid 10117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10118printf "%s\n" "$supported" >&6; } 10119 if test "$supported" = "yes" ; then 10120 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10121 found="yes" 10122 fi 10123 fi 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139xorg_testset_save_CFLAGS="$CFLAGS" 10140 10141if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10144printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10145if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10146then : 10147 printf %s "(cached) " >&6 10148else $as_nop 10149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150/* end confdefs.h. */ 10151int i; 10152_ACEOF 10153if ac_fn_c_try_compile "$LINENO" 10154then : 10155 xorg_cv_cc_flag_unknown_warning_option=yes 10156else $as_nop 10157 xorg_cv_cc_flag_unknown_warning_option=no 10158fi 10159rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10160fi 10161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10162printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10164 CFLAGS="$xorg_testset_save_CFLAGS" 10165fi 10166 10167if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10170 fi 10171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10173printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10174if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10175then : 10176 printf %s "(cached) " >&6 10177else $as_nop 10178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10179/* end confdefs.h. */ 10180int i; 10181_ACEOF 10182if ac_fn_c_try_compile "$LINENO" 10183then : 10184 xorg_cv_cc_flag_unused_command_line_argument=yes 10185else $as_nop 10186 xorg_cv_cc_flag_unused_command_line_argument=no 10187fi 10188rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10189fi 10190{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10191printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10193 CFLAGS="$xorg_testset_save_CFLAGS" 10194fi 10195 10196found="no" 10197 10198 if test $found = "no" ; then 10199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 fi 10202 10203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10205 fi 10206 10207 CFLAGS="$CFLAGS -Waddress" 10208 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10210printf %s "checking if $CC supports -Waddress... " >&6; } 10211 cacheid=xorg_cv_cc_flag__Waddress 10212 if eval test \${$cacheid+y} 10213then : 10214 printf %s "(cached) " >&6 10215else $as_nop 10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217/* end confdefs.h. */ 10218int i; 10219int 10220main (void) 10221{ 10222 10223 ; 10224 return 0; 10225} 10226_ACEOF 10227if ac_fn_c_try_link "$LINENO" 10228then : 10229 eval $cacheid=yes 10230else $as_nop 10231 eval $cacheid=no 10232fi 10233rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10234 conftest$ac_exeext conftest.$ac_ext 10235fi 10236 10237 10238 CFLAGS="$xorg_testset_save_CFLAGS" 10239 10240 eval supported=\$$cacheid 10241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10242printf "%s\n" "$supported" >&6; } 10243 if test "$supported" = "yes" ; then 10244 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10245 found="yes" 10246 fi 10247 fi 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263xorg_testset_save_CFLAGS="$CFLAGS" 10264 10265if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10268printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10269if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10270then : 10271 printf %s "(cached) " >&6 10272else $as_nop 10273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274/* end confdefs.h. */ 10275int i; 10276_ACEOF 10277if ac_fn_c_try_compile "$LINENO" 10278then : 10279 xorg_cv_cc_flag_unknown_warning_option=yes 10280else $as_nop 10281 xorg_cv_cc_flag_unknown_warning_option=no 10282fi 10283rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10284fi 10285{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10286printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289fi 10290 10291if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10294 fi 10295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10297printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10298if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10299then : 10300 printf %s "(cached) " >&6 10301else $as_nop 10302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303/* end confdefs.h. */ 10304int i; 10305_ACEOF 10306if ac_fn_c_try_compile "$LINENO" 10307then : 10308 xorg_cv_cc_flag_unused_command_line_argument=yes 10309else $as_nop 10310 xorg_cv_cc_flag_unused_command_line_argument=no 10311fi 10312rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10313fi 10314{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10315printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10317 CFLAGS="$xorg_testset_save_CFLAGS" 10318fi 10319 10320found="no" 10321 10322 if test $found = "no" ; then 10323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10325 fi 10326 10327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10329 fi 10330 10331 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10332 10333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10334printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10335 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10336 if eval test \${$cacheid+y} 10337then : 10338 printf %s "(cached) " >&6 10339else $as_nop 10340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10341/* end confdefs.h. */ 10342int i; 10343int 10344main (void) 10345{ 10346 10347 ; 10348 return 0; 10349} 10350_ACEOF 10351if ac_fn_c_try_link "$LINENO" 10352then : 10353 eval $cacheid=yes 10354else $as_nop 10355 eval $cacheid=no 10356fi 10357rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10358 conftest$ac_exeext conftest.$ac_ext 10359fi 10360 10361 10362 CFLAGS="$xorg_testset_save_CFLAGS" 10363 10364 eval supported=\$$cacheid 10365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10366printf "%s\n" "$supported" >&6; } 10367 if test "$supported" = "yes" ; then 10368 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10369 found="yes" 10370 fi 10371 fi 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387xorg_testset_save_CFLAGS="$CFLAGS" 10388 10389if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10392printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10393if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10394then : 10395 printf %s "(cached) " >&6 10396else $as_nop 10397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10398/* end confdefs.h. */ 10399int i; 10400_ACEOF 10401if ac_fn_c_try_compile "$LINENO" 10402then : 10403 xorg_cv_cc_flag_unknown_warning_option=yes 10404else $as_nop 10405 xorg_cv_cc_flag_unknown_warning_option=no 10406fi 10407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10408fi 10409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10410printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10412 CFLAGS="$xorg_testset_save_CFLAGS" 10413fi 10414 10415if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10418 fi 10419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10421printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10422if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10423then : 10424 printf %s "(cached) " >&6 10425else $as_nop 10426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427/* end confdefs.h. */ 10428int i; 10429_ACEOF 10430if ac_fn_c_try_compile "$LINENO" 10431then : 10432 xorg_cv_cc_flag_unused_command_line_argument=yes 10433else $as_nop 10434 xorg_cv_cc_flag_unused_command_line_argument=no 10435fi 10436rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10437fi 10438{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10439printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10441 CFLAGS="$xorg_testset_save_CFLAGS" 10442fi 10443 10444found="no" 10445 10446 if test $found = "no" ; then 10447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10449 fi 10450 10451 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10453 fi 10454 10455 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10456 10457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10458printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10459 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10460 if eval test \${$cacheid+y} 10461then : 10462 printf %s "(cached) " >&6 10463else $as_nop 10464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10465/* end confdefs.h. */ 10466int i; 10467int 10468main (void) 10469{ 10470 10471 ; 10472 return 0; 10473} 10474_ACEOF 10475if ac_fn_c_try_link "$LINENO" 10476then : 10477 eval $cacheid=yes 10478else $as_nop 10479 eval $cacheid=no 10480fi 10481rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10482 conftest$ac_exeext conftest.$ac_ext 10483fi 10484 10485 10486 CFLAGS="$xorg_testset_save_CFLAGS" 10487 10488 eval supported=\$$cacheid 10489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10490printf "%s\n" "$supported" >&6; } 10491 if test "$supported" = "yes" ; then 10492 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10493 found="yes" 10494 fi 10495 fi 10496 10497 10498fi 10499 10500 10501 10502 10503 10504 10505 10506 CWARNFLAGS="$BASE_CFLAGS" 10507 if test "x$GCC" = xyes ; then 10508 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10509 fi 10510 10511 10512 10513 10514 10515 10516 10517 10518# Check whether --enable-strict-compilation was given. 10519if test ${enable_strict_compilation+y} 10520then : 10521 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10522else $as_nop 10523 STRICT_COMPILE=no 10524fi 10525 10526 10527 10528 10529 10530 10531STRICT_CFLAGS="" 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545xorg_testset_save_CFLAGS="$CFLAGS" 10546 10547if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10550printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10551if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10552then : 10553 printf %s "(cached) " >&6 10554else $as_nop 10555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10556/* end confdefs.h. */ 10557int i; 10558_ACEOF 10559if ac_fn_c_try_compile "$LINENO" 10560then : 10561 xorg_cv_cc_flag_unknown_warning_option=yes 10562else $as_nop 10563 xorg_cv_cc_flag_unknown_warning_option=no 10564fi 10565rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10566fi 10567{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10568printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10570 CFLAGS="$xorg_testset_save_CFLAGS" 10571fi 10572 10573if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10576 fi 10577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10579printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10580if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10581then : 10582 printf %s "(cached) " >&6 10583else $as_nop 10584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10585/* end confdefs.h. */ 10586int i; 10587_ACEOF 10588if ac_fn_c_try_compile "$LINENO" 10589then : 10590 xorg_cv_cc_flag_unused_command_line_argument=yes 10591else $as_nop 10592 xorg_cv_cc_flag_unused_command_line_argument=no 10593fi 10594rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10595fi 10596{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10597printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10598 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10599 CFLAGS="$xorg_testset_save_CFLAGS" 10600fi 10601 10602found="no" 10603 10604 if test $found = "no" ; then 10605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10607 fi 10608 10609 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10611 fi 10612 10613 CFLAGS="$CFLAGS -pedantic" 10614 10615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10616printf %s "checking if $CC supports -pedantic... " >&6; } 10617 cacheid=xorg_cv_cc_flag__pedantic 10618 if eval test \${$cacheid+y} 10619then : 10620 printf %s "(cached) " >&6 10621else $as_nop 10622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10623/* end confdefs.h. */ 10624int i; 10625int 10626main (void) 10627{ 10628 10629 ; 10630 return 0; 10631} 10632_ACEOF 10633if ac_fn_c_try_link "$LINENO" 10634then : 10635 eval $cacheid=yes 10636else $as_nop 10637 eval $cacheid=no 10638fi 10639rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10640 conftest$ac_exeext conftest.$ac_ext 10641fi 10642 10643 10644 CFLAGS="$xorg_testset_save_CFLAGS" 10645 10646 eval supported=\$$cacheid 10647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10648printf "%s\n" "$supported" >&6; } 10649 if test "$supported" = "yes" ; then 10650 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10651 found="yes" 10652 fi 10653 fi 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669xorg_testset_save_CFLAGS="$CFLAGS" 10670 10671if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10674printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10675if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10676then : 10677 printf %s "(cached) " >&6 10678else $as_nop 10679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10680/* end confdefs.h. */ 10681int i; 10682_ACEOF 10683if ac_fn_c_try_compile "$LINENO" 10684then : 10685 xorg_cv_cc_flag_unknown_warning_option=yes 10686else $as_nop 10687 xorg_cv_cc_flag_unknown_warning_option=no 10688fi 10689rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10690fi 10691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10692printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10694 CFLAGS="$xorg_testset_save_CFLAGS" 10695fi 10696 10697if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10700 fi 10701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10703printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10704if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10705then : 10706 printf %s "(cached) " >&6 10707else $as_nop 10708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10709/* end confdefs.h. */ 10710int i; 10711_ACEOF 10712if ac_fn_c_try_compile "$LINENO" 10713then : 10714 xorg_cv_cc_flag_unused_command_line_argument=yes 10715else $as_nop 10716 xorg_cv_cc_flag_unused_command_line_argument=no 10717fi 10718rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10719fi 10720{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10721printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10722 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10723 CFLAGS="$xorg_testset_save_CFLAGS" 10724fi 10725 10726found="no" 10727 10728 if test $found = "no" ; then 10729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10731 fi 10732 10733 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10735 fi 10736 10737 CFLAGS="$CFLAGS -Werror" 10738 10739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10740printf %s "checking if $CC supports -Werror... " >&6; } 10741 cacheid=xorg_cv_cc_flag__Werror 10742 if eval test \${$cacheid+y} 10743then : 10744 printf %s "(cached) " >&6 10745else $as_nop 10746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10747/* end confdefs.h. */ 10748int i; 10749int 10750main (void) 10751{ 10752 10753 ; 10754 return 0; 10755} 10756_ACEOF 10757if ac_fn_c_try_link "$LINENO" 10758then : 10759 eval $cacheid=yes 10760else $as_nop 10761 eval $cacheid=no 10762fi 10763rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10764 conftest$ac_exeext conftest.$ac_ext 10765fi 10766 10767 10768 CFLAGS="$xorg_testset_save_CFLAGS" 10769 10770 eval supported=\$$cacheid 10771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10772printf "%s\n" "$supported" >&6; } 10773 if test "$supported" = "yes" ; then 10774 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10775 found="yes" 10776 fi 10777 fi 10778 10779 if test $found = "no" ; then 10780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10782 fi 10783 10784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10786 fi 10787 10788 CFLAGS="$CFLAGS -errwarn" 10789 10790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10791printf %s "checking if $CC supports -errwarn... " >&6; } 10792 cacheid=xorg_cv_cc_flag__errwarn 10793 if eval test \${$cacheid+y} 10794then : 10795 printf %s "(cached) " >&6 10796else $as_nop 10797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10798/* end confdefs.h. */ 10799int i; 10800int 10801main (void) 10802{ 10803 10804 ; 10805 return 0; 10806} 10807_ACEOF 10808if ac_fn_c_try_link "$LINENO" 10809then : 10810 eval $cacheid=yes 10811else $as_nop 10812 eval $cacheid=no 10813fi 10814rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10815 conftest$ac_exeext conftest.$ac_ext 10816fi 10817 10818 10819 CFLAGS="$xorg_testset_save_CFLAGS" 10820 10821 eval supported=\$$cacheid 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10823printf "%s\n" "$supported" >&6; } 10824 if test "$supported" = "yes" ; then 10825 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10826 found="yes" 10827 fi 10828 fi 10829 10830 10831 10832# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10833# activate it with -Werror, so we add it here explicitly. 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847xorg_testset_save_CFLAGS="$CFLAGS" 10848 10849if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10852printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10853if test ${xorg_cv_cc_flag_unknown_warning_option+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_unknown_warning_option=yes 10864else $as_nop 10865 xorg_cv_cc_flag_unknown_warning_option=no 10866fi 10867rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10868fi 10869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10870printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10871 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10872 CFLAGS="$xorg_testset_save_CFLAGS" 10873fi 10874 10875if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10878 fi 10879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10881printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10882if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10883then : 10884 printf %s "(cached) " >&6 10885else $as_nop 10886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10887/* end confdefs.h. */ 10888int i; 10889_ACEOF 10890if ac_fn_c_try_compile "$LINENO" 10891then : 10892 xorg_cv_cc_flag_unused_command_line_argument=yes 10893else $as_nop 10894 xorg_cv_cc_flag_unused_command_line_argument=no 10895fi 10896rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10897fi 10898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10899printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10900 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10901 CFLAGS="$xorg_testset_save_CFLAGS" 10902fi 10903 10904found="no" 10905 10906 if test $found = "no" ; then 10907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10909 fi 10910 10911 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10913 fi 10914 10915 CFLAGS="$CFLAGS -Werror=attributes" 10916 10917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10918printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10919 cacheid=xorg_cv_cc_flag__Werror_attributes 10920 if eval test \${$cacheid+y} 10921then : 10922 printf %s "(cached) " >&6 10923else $as_nop 10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10925/* end confdefs.h. */ 10926int i; 10927int 10928main (void) 10929{ 10930 10931 ; 10932 return 0; 10933} 10934_ACEOF 10935if ac_fn_c_try_link "$LINENO" 10936then : 10937 eval $cacheid=yes 10938else $as_nop 10939 eval $cacheid=no 10940fi 10941rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10942 conftest$ac_exeext conftest.$ac_ext 10943fi 10944 10945 10946 CFLAGS="$xorg_testset_save_CFLAGS" 10947 10948 eval supported=\$$cacheid 10949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10950printf "%s\n" "$supported" >&6; } 10951 if test "$supported" = "yes" ; then 10952 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10953 found="yes" 10954 fi 10955 fi 10956 10957 10958 10959if test "x$STRICT_COMPILE" = "xyes"; then 10960 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10961 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10962fi 10963 10964 10965 10966 10967 10968 10969cat >>confdefs.h <<_ACEOF 10970#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10971_ACEOF 10972 10973 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10974 if test "x$PVM" = "x"; then 10975 PVM="0" 10976 fi 10977 10978printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10979 10980 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10981 if test "x$PVP" = "x"; then 10982 PVP="0" 10983 fi 10984 10985printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10986 10987 10988 10989CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10990mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10991|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10992touch \$(top_srcdir)/ChangeLog; \ 10993echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10994 10995 10996 10997 10998macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10999INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11000mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11001|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11002touch \$(top_srcdir)/INSTALL; \ 11003echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11004 11005 11006 11007 11008 11009 11010case $host_os in 11011 solaris*) 11012 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11013 # check for a man page file found in later versions that use 11014 # traditional section numbers instead 11015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11016printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11017if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11018then : 11019 printf %s "(cached) " >&6 11020else $as_nop 11021 test "$cross_compiling" = yes && 11022 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11023if test -r "/usr/share/man/man7/attributes.7"; then 11024 ac_cv_file__usr_share_man_man7_attributes_7=yes 11025else 11026 ac_cv_file__usr_share_man_man7_attributes_7=no 11027fi 11028fi 11029{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11030printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11031if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11032then : 11033 SYSV_MAN_SECTIONS=false 11034else $as_nop 11035 SYSV_MAN_SECTIONS=true 11036fi 11037 11038 ;; 11039 *) SYSV_MAN_SECTIONS=false ;; 11040esac 11041 11042if test x$APP_MAN_SUFFIX = x ; then 11043 APP_MAN_SUFFIX=1 11044fi 11045if test x$APP_MAN_DIR = x ; then 11046 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11047fi 11048 11049if test x$LIB_MAN_SUFFIX = x ; then 11050 LIB_MAN_SUFFIX=3 11051fi 11052if test x$LIB_MAN_DIR = x ; then 11053 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11054fi 11055 11056if test x$FILE_MAN_SUFFIX = x ; then 11057 case $SYSV_MAN_SECTIONS in 11058 true) FILE_MAN_SUFFIX=4 ;; 11059 *) FILE_MAN_SUFFIX=5 ;; 11060 esac 11061fi 11062if test x$FILE_MAN_DIR = x ; then 11063 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11064fi 11065 11066if test x$MISC_MAN_SUFFIX = x ; then 11067 case $SYSV_MAN_SECTIONS in 11068 true) MISC_MAN_SUFFIX=5 ;; 11069 *) MISC_MAN_SUFFIX=7 ;; 11070 esac 11071fi 11072if test x$MISC_MAN_DIR = x ; then 11073 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11074fi 11075 11076if test x$DRIVER_MAN_SUFFIX = x ; then 11077 case $SYSV_MAN_SECTIONS in 11078 true) DRIVER_MAN_SUFFIX=7 ;; 11079 *) DRIVER_MAN_SUFFIX=4 ;; 11080 esac 11081fi 11082if test x$DRIVER_MAN_DIR = x ; then 11083 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11084fi 11085 11086if test x$ADMIN_MAN_SUFFIX = x ; then 11087 case $SYSV_MAN_SECTIONS in 11088 true) ADMIN_MAN_SUFFIX=1m ;; 11089 *) ADMIN_MAN_SUFFIX=8 ;; 11090 esac 11091fi 11092if test x$ADMIN_MAN_DIR = x ; then 11093 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11094fi 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 11107 11108 11109 11110XORG_MAN_PAGE="X Version 11" 11111 11112MAN_SUBSTS="\ 11113 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11114 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11115 -e 's|__xservername__|Xorg|g' \ 11116 -e 's|__xconfigfile__|xorg.conf|g' \ 11117 -e 's|__projectroot__|\$(prefix)|g' \ 11118 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11119 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11120 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11121 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11122 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11123 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11124 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11125 11126 11127 11128# Check whether --enable-silent-rules was given. 11129if test ${enable_silent_rules+y} 11130then : 11131 enableval=$enable_silent_rules; 11132fi 11133 11134case $enable_silent_rules in # ((( 11135 yes) AM_DEFAULT_VERBOSITY=0;; 11136 no) AM_DEFAULT_VERBOSITY=1;; 11137 *) AM_DEFAULT_VERBOSITY=0;; 11138esac 11139am_make=${MAKE-make} 11140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11141printf %s "checking whether $am_make supports nested variables... " >&6; } 11142if test ${am_cv_make_support_nested_variables+y} 11143then : 11144 printf %s "(cached) " >&6 11145else $as_nop 11146 if printf "%s\n" 'TRUE=$(BAR$(V)) 11147BAR0=false 11148BAR1=true 11149V=1 11150am__doit: 11151 @$(TRUE) 11152.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11153 am_cv_make_support_nested_variables=yes 11154else 11155 am_cv_make_support_nested_variables=no 11156fi 11157fi 11158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11159printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11160if test $am_cv_make_support_nested_variables = yes; then 11161 AM_V='$(V)' 11162 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11163else 11164 AM_V=$AM_DEFAULT_VERBOSITY 11165 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11166fi 11167AM_BACKSLASH='\' 11168 11169 11170 11171# Checks for library functions. 11172ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11173if test "x$ac_cv_func_mkstemp" = xyes 11174then : 11175 11176printf "%s\n" "#define HAS_MKSTEMP 1" >>confdefs.h 11177 11178fi 11179 11180 11181# Checks for pkg-config packages 11182 11183pkg_failed=no 11184{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XDITVIEW" >&5 11185printf %s "checking for XDITVIEW... " >&6; } 11186 11187if test -n "$XDITVIEW_CFLAGS"; then 11188 pkg_cv_XDITVIEW_CFLAGS="$XDITVIEW_CFLAGS" 11189 elif test -n "$PKG_CONFIG"; then 11190 if test -n "$PKG_CONFIG" && \ 11191 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11\""; } >&5 11192 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11") 2>&5 11193 ac_status=$? 11194 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11195 test $ac_status = 0; }; then 11196 pkg_cv_XDITVIEW_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11" 2>/dev/null` 11197 test "x$?" != "x0" && pkg_failed=yes 11198else 11199 pkg_failed=yes 11200fi 11201 else 11202 pkg_failed=untried 11203fi 11204if test -n "$XDITVIEW_LIBS"; then 11205 pkg_cv_XDITVIEW_LIBS="$XDITVIEW_LIBS" 11206 elif test -n "$PKG_CONFIG"; then 11207 if test -n "$PKG_CONFIG" && \ 11208 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11\""; } >&5 11209 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11") 2>&5 11210 ac_status=$? 11211 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11212 test $ac_status = 0; }; then 11213 pkg_cv_XDITVIEW_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11" 2>/dev/null` 11214 test "x$?" != "x0" && pkg_failed=yes 11215else 11216 pkg_failed=yes 11217fi 11218 else 11219 pkg_failed=untried 11220fi 11221 11222 11223 11224if test $pkg_failed = yes; then 11225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11226printf "%s\n" "no" >&6; } 11227 11228if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11229 _pkg_short_errors_supported=yes 11230else 11231 _pkg_short_errors_supported=no 11232fi 11233 if test $_pkg_short_errors_supported = yes; then 11234 XDITVIEW_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11" 2>&1` 11235 else 11236 XDITVIEW_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11" 2>&1` 11237 fi 11238 # Put the nasty error message in config.log where it belongs 11239 echo "$XDITVIEW_PKG_ERRORS" >&5 11240 11241 as_fn_error $? "Package requirements (xaw7 xmu xt x11) were not met: 11242 11243$XDITVIEW_PKG_ERRORS 11244 11245Consider adjusting the PKG_CONFIG_PATH environment variable if you 11246installed software in a non-standard prefix. 11247 11248Alternatively, you may set the environment variables XDITVIEW_CFLAGS 11249and XDITVIEW_LIBS to avoid the need to call pkg-config. 11250See the pkg-config man page for more details." "$LINENO" 5 11251elif test $pkg_failed = untried; then 11252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11253printf "%s\n" "no" >&6; } 11254 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11255printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11256as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11257is in your PATH or set the PKG_CONFIG environment variable to the full 11258path to pkg-config. 11259 11260Alternatively, you may set the environment variables XDITVIEW_CFLAGS 11261and XDITVIEW_LIBS to avoid the need to call pkg-config. 11262See the pkg-config man page for more details. 11263 11264To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11265See \`config.log' for more details" "$LINENO" 5; } 11266else 11267 XDITVIEW_CFLAGS=$pkg_cv_XDITVIEW_CFLAGS 11268 XDITVIEW_LIBS=$pkg_cv_XDITVIEW_LIBS 11269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11270printf "%s\n" "yes" >&6; } 11271 11272fi 11273 11274 11275pkg_failed=no 11276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11277printf %s "checking for APPDEFS... " >&6; } 11278 11279if test -n "$APPDEFS_CFLAGS"; then 11280 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11281 elif test -n "$PKG_CONFIG"; then 11282 if test -n "$PKG_CONFIG" && \ 11283 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11284 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11285 ac_status=$? 11286 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11287 test $ac_status = 0; }; then 11288 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11289 test "x$?" != "x0" && pkg_failed=yes 11290else 11291 pkg_failed=yes 11292fi 11293 else 11294 pkg_failed=untried 11295fi 11296if test -n "$APPDEFS_LIBS"; then 11297 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11298 elif test -n "$PKG_CONFIG"; then 11299 if test -n "$PKG_CONFIG" && \ 11300 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11301 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11302 ac_status=$? 11303 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11304 test $ac_status = 0; }; then 11305 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11306 test "x$?" != "x0" && pkg_failed=yes 11307else 11308 pkg_failed=yes 11309fi 11310 else 11311 pkg_failed=untried 11312fi 11313 11314 11315 11316if test $pkg_failed = yes; then 11317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11318printf "%s\n" "no" >&6; } 11319 11320if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11321 _pkg_short_errors_supported=yes 11322else 11323 _pkg_short_errors_supported=no 11324fi 11325 if test $_pkg_short_errors_supported = yes; then 11326 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11327 else 11328 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11329 fi 11330 # Put the nasty error message in config.log where it belongs 11331 echo "$APPDEFS_PKG_ERRORS" >&5 11332 11333 as_fn_error $? "Package requirements (xt) were not met: 11334 11335$APPDEFS_PKG_ERRORS 11336 11337Consider adjusting the PKG_CONFIG_PATH environment variable if you 11338installed software in a non-standard prefix. 11339 11340Alternatively, you may set the environment variables APPDEFS_CFLAGS 11341and APPDEFS_LIBS to avoid the need to call pkg-config. 11342See the pkg-config man page for more details." "$LINENO" 5 11343elif test $pkg_failed = untried; then 11344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11345printf "%s\n" "no" >&6; } 11346 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11347printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11348as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11349is in your PATH or set the PKG_CONFIG environment variable to the full 11350path to pkg-config. 11351 11352Alternatively, you may set the environment variables APPDEFS_CFLAGS 11353and APPDEFS_LIBS to avoid the need to call pkg-config. 11354See the pkg-config man page for more details. 11355 11356To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11357See \`config.log' for more details" "$LINENO" 5; } 11358else 11359 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11360 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11362printf "%s\n" "yes" >&6; } 11363 11364fi 11365xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11366 11367# Check whether --with-appdefaultdir was given. 11368if test ${with_appdefaultdir+y} 11369then : 11370 withval=$with_appdefaultdir; appdefaultdir="$withval" 11371else $as_nop 11372 appdefaultdir="${xt_appdefaultdir}" 11373fi 11374 11375 11376 11377 11378ac_config_files="$ac_config_files Makefile man/Makefile" 11379 11380cat >confcache <<\_ACEOF 11381# This file is a shell script that caches the results of configure 11382# tests run on this system so they can be shared between configure 11383# scripts and configure runs, see configure's option --config-cache. 11384# It is not useful on other systems. If it contains results you don't 11385# want to keep, you may remove or edit it. 11386# 11387# config.status only pays attention to the cache file if you give it 11388# the --recheck option to rerun configure. 11389# 11390# `ac_cv_env_foo' variables (set or unset) will be overridden when 11391# loading this file, other *unset* `ac_cv_foo' will be assigned the 11392# following values. 11393 11394_ACEOF 11395 11396# The following way of writing the cache mishandles newlines in values, 11397# but we know of no workaround that is simple, portable, and efficient. 11398# So, we kill variables containing newlines. 11399# Ultrix sh set writes to stderr and can't be redirected directly, 11400# and sets the high bit in the cache file unless we assign to the vars. 11401( 11402 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11403 eval ac_val=\$$ac_var 11404 case $ac_val in #( 11405 *${as_nl}*) 11406 case $ac_var in #( 11407 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11408printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11409 esac 11410 case $ac_var in #( 11411 _ | IFS | as_nl) ;; #( 11412 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11413 *) { eval $ac_var=; unset $ac_var;} ;; 11414 esac ;; 11415 esac 11416 done 11417 11418 (set) 2>&1 | 11419 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11420 *${as_nl}ac_space=\ *) 11421 # `set' does not quote correctly, so add quotes: double-quote 11422 # substitution turns \\\\ into \\, and sed turns \\ into \. 11423 sed -n \ 11424 "s/'/'\\\\''/g; 11425 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11426 ;; #( 11427 *) 11428 # `set' quotes correctly as required by POSIX, so do not add quotes. 11429 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11430 ;; 11431 esac | 11432 sort 11433) | 11434 sed ' 11435 /^ac_cv_env_/b end 11436 t clear 11437 :clear 11438 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11439 t end 11440 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11441 :end' >>confcache 11442if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11443 if test -w "$cache_file"; then 11444 if test "x$cache_file" != "x/dev/null"; then 11445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11446printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11447 if test ! -f "$cache_file" || test -h "$cache_file"; then 11448 cat confcache >"$cache_file" 11449 else 11450 case $cache_file in #( 11451 */* | ?:*) 11452 mv -f confcache "$cache_file"$$ && 11453 mv -f "$cache_file"$$ "$cache_file" ;; #( 11454 *) 11455 mv -f confcache "$cache_file" ;; 11456 esac 11457 fi 11458 fi 11459 else 11460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11461printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11462 fi 11463fi 11464rm -f confcache 11465 11466test "x$prefix" = xNONE && prefix=$ac_default_prefix 11467# Let make expand exec_prefix. 11468test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11469 11470DEFS=-DHAVE_CONFIG_H 11471 11472ac_libobjs= 11473ac_ltlibobjs= 11474U= 11475for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11476 # 1. Remove the extension, and $U if already installed. 11477 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11478 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11479 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11480 # will be set to the directory where LIBOBJS objects are built. 11481 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11482 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11483done 11484LIBOBJS=$ac_libobjs 11485 11486LTLIBOBJS=$ac_ltlibobjs 11487 11488 11489{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11490printf %s "checking that generated files are newer than configure... " >&6; } 11491 if test -n "$am_sleep_pid"; then 11492 # Hide warnings about reused PIDs. 11493 wait $am_sleep_pid 2>/dev/null 11494 fi 11495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11496printf "%s\n" "done" >&6; } 11497 if test -n "$EXEEXT"; then 11498 am__EXEEXT_TRUE= 11499 am__EXEEXT_FALSE='#' 11500else 11501 am__EXEEXT_TRUE='#' 11502 am__EXEEXT_FALSE= 11503fi 11504 11505if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11506 as_fn_error $? "conditional \"AMDEP\" was never defined. 11507Usually this means the macro was only invoked conditionally." "$LINENO" 5 11508fi 11509if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11510 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11511Usually this means the macro was only invoked conditionally." "$LINENO" 5 11512fi 11513 11514: "${CONFIG_STATUS=./config.status}" 11515ac_write_fail=0 11516ac_clean_files_save=$ac_clean_files 11517ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11518{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11519printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11520as_write_fail=0 11521cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11522#! $SHELL 11523# Generated by $as_me. 11524# Run this file to recreate the current configuration. 11525# Compiler output produced by configure, useful for debugging 11526# configure, is in config.log if it exists. 11527 11528debug=false 11529ac_cs_recheck=false 11530ac_cs_silent=false 11531 11532SHELL=\${CONFIG_SHELL-$SHELL} 11533export SHELL 11534_ASEOF 11535cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11536## -------------------- ## 11537## M4sh Initialization. ## 11538## -------------------- ## 11539 11540# Be more Bourne compatible 11541DUALCASE=1; export DUALCASE # for MKS sh 11542as_nop=: 11543if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11544then : 11545 emulate sh 11546 NULLCMD=: 11547 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11548 # is contrary to our usage. Disable this feature. 11549 alias -g '${1+"$@"}'='"$@"' 11550 setopt NO_GLOB_SUBST 11551else $as_nop 11552 case `(set -o) 2>/dev/null` in #( 11553 *posix*) : 11554 set -o posix ;; #( 11555 *) : 11556 ;; 11557esac 11558fi 11559 11560 11561 11562# Reset variables that may have inherited troublesome values from 11563# the environment. 11564 11565# IFS needs to be set, to space, tab, and newline, in precisely that order. 11566# (If _AS_PATH_WALK were called with IFS unset, it would have the 11567# side effect of setting IFS to empty, thus disabling word splitting.) 11568# Quoting is to prevent editors from complaining about space-tab. 11569as_nl=' 11570' 11571export as_nl 11572IFS=" "" $as_nl" 11573 11574PS1='$ ' 11575PS2='> ' 11576PS4='+ ' 11577 11578# Ensure predictable behavior from utilities with locale-dependent output. 11579LC_ALL=C 11580export LC_ALL 11581LANGUAGE=C 11582export LANGUAGE 11583 11584# We cannot yet rely on "unset" to work, but we need these variables 11585# to be unset--not just set to an empty or harmless value--now, to 11586# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11587# also avoids known problems related to "unset" and subshell syntax 11588# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11589for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11590do eval test \${$as_var+y} \ 11591 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11592done 11593 11594# Ensure that fds 0, 1, and 2 are open. 11595if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11596if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11597if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11598 11599# The user is always right. 11600if ${PATH_SEPARATOR+false} :; then 11601 PATH_SEPARATOR=: 11602 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11603 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11604 PATH_SEPARATOR=';' 11605 } 11606fi 11607 11608 11609# Find who we are. Look in the path if we contain no directory separator. 11610as_myself= 11611case $0 in #(( 11612 *[\\/]* ) as_myself=$0 ;; 11613 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11614for as_dir in $PATH 11615do 11616 IFS=$as_save_IFS 11617 case $as_dir in #((( 11618 '') as_dir=./ ;; 11619 */) ;; 11620 *) as_dir=$as_dir/ ;; 11621 esac 11622 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11623 done 11624IFS=$as_save_IFS 11625 11626 ;; 11627esac 11628# We did not find ourselves, most probably we were run as `sh COMMAND' 11629# in which case we are not to be found in the path. 11630if test "x$as_myself" = x; then 11631 as_myself=$0 11632fi 11633if test ! -f "$as_myself"; then 11634 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11635 exit 1 11636fi 11637 11638 11639 11640# as_fn_error STATUS ERROR [LINENO LOG_FD] 11641# ---------------------------------------- 11642# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11643# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11644# script with STATUS, using 1 if that was 0. 11645as_fn_error () 11646{ 11647 as_status=$1; test $as_status -eq 0 && as_status=1 11648 if test "$4"; then 11649 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11650 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11651 fi 11652 printf "%s\n" "$as_me: error: $2" >&2 11653 as_fn_exit $as_status 11654} # as_fn_error 11655 11656 11657 11658# as_fn_set_status STATUS 11659# ----------------------- 11660# Set $? to STATUS, without forking. 11661as_fn_set_status () 11662{ 11663 return $1 11664} # as_fn_set_status 11665 11666# as_fn_exit STATUS 11667# ----------------- 11668# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11669as_fn_exit () 11670{ 11671 set +e 11672 as_fn_set_status $1 11673 exit $1 11674} # as_fn_exit 11675 11676# as_fn_unset VAR 11677# --------------- 11678# Portably unset VAR. 11679as_fn_unset () 11680{ 11681 { eval $1=; unset $1;} 11682} 11683as_unset=as_fn_unset 11684 11685# as_fn_append VAR VALUE 11686# ---------------------- 11687# Append the text in VALUE to the end of the definition contained in VAR. Take 11688# advantage of any shell optimizations that allow amortized linear growth over 11689# repeated appends, instead of the typical quadratic growth present in naive 11690# implementations. 11691if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11692then : 11693 eval 'as_fn_append () 11694 { 11695 eval $1+=\$2 11696 }' 11697else $as_nop 11698 as_fn_append () 11699 { 11700 eval $1=\$$1\$2 11701 } 11702fi # as_fn_append 11703 11704# as_fn_arith ARG... 11705# ------------------ 11706# Perform arithmetic evaluation on the ARGs, and store the result in the 11707# global $as_val. Take advantage of shells that can avoid forks. The arguments 11708# must be portable across $(()) and expr. 11709if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11710then : 11711 eval 'as_fn_arith () 11712 { 11713 as_val=$(( $* )) 11714 }' 11715else $as_nop 11716 as_fn_arith () 11717 { 11718 as_val=`expr "$@" || test $? -eq 1` 11719 } 11720fi # as_fn_arith 11721 11722 11723if expr a : '\(a\)' >/dev/null 2>&1 && 11724 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11725 as_expr=expr 11726else 11727 as_expr=false 11728fi 11729 11730if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11731 as_basename=basename 11732else 11733 as_basename=false 11734fi 11735 11736if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11737 as_dirname=dirname 11738else 11739 as_dirname=false 11740fi 11741 11742as_me=`$as_basename -- "$0" || 11743$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11744 X"$0" : 'X\(//\)$' \| \ 11745 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11746printf "%s\n" X/"$0" | 11747 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11748 s//\1/ 11749 q 11750 } 11751 /^X\/\(\/\/\)$/{ 11752 s//\1/ 11753 q 11754 } 11755 /^X\/\(\/\).*/{ 11756 s//\1/ 11757 q 11758 } 11759 s/.*/./; q'` 11760 11761# Avoid depending upon Character Ranges. 11762as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11763as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11764as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11765as_cr_digits='0123456789' 11766as_cr_alnum=$as_cr_Letters$as_cr_digits 11767 11768 11769# Determine whether it's possible to make 'echo' print without a newline. 11770# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11771# for compatibility with existing Makefiles. 11772ECHO_C= ECHO_N= ECHO_T= 11773case `echo -n x` in #((((( 11774-n*) 11775 case `echo 'xy\c'` in 11776 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11777 xy) ECHO_C='\c';; 11778 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11779 ECHO_T=' ';; 11780 esac;; 11781*) 11782 ECHO_N='-n';; 11783esac 11784 11785# For backward compatibility with old third-party macros, we provide 11786# the shell variables $as_echo and $as_echo_n. New code should use 11787# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11788as_echo='printf %s\n' 11789as_echo_n='printf %s' 11790 11791rm -f conf$$ conf$$.exe conf$$.file 11792if test -d conf$$.dir; then 11793 rm -f conf$$.dir/conf$$.file 11794else 11795 rm -f conf$$.dir 11796 mkdir conf$$.dir 2>/dev/null 11797fi 11798if (echo >conf$$.file) 2>/dev/null; then 11799 if ln -s conf$$.file conf$$ 2>/dev/null; then 11800 as_ln_s='ln -s' 11801 # ... but there are two gotchas: 11802 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11803 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11804 # In both cases, we have to default to `cp -pR'. 11805 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11806 as_ln_s='cp -pR' 11807 elif ln conf$$.file conf$$ 2>/dev/null; then 11808 as_ln_s=ln 11809 else 11810 as_ln_s='cp -pR' 11811 fi 11812else 11813 as_ln_s='cp -pR' 11814fi 11815rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11816rmdir conf$$.dir 2>/dev/null 11817 11818 11819# as_fn_mkdir_p 11820# ------------- 11821# Create "$as_dir" as a directory, including parents if necessary. 11822as_fn_mkdir_p () 11823{ 11824 11825 case $as_dir in #( 11826 -*) as_dir=./$as_dir;; 11827 esac 11828 test -d "$as_dir" || eval $as_mkdir_p || { 11829 as_dirs= 11830 while :; do 11831 case $as_dir in #( 11832 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11833 *) as_qdir=$as_dir;; 11834 esac 11835 as_dirs="'$as_qdir' $as_dirs" 11836 as_dir=`$as_dirname -- "$as_dir" || 11837$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11838 X"$as_dir" : 'X\(//\)[^/]' \| \ 11839 X"$as_dir" : 'X\(//\)$' \| \ 11840 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11841printf "%s\n" X"$as_dir" | 11842 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11843 s//\1/ 11844 q 11845 } 11846 /^X\(\/\/\)[^/].*/{ 11847 s//\1/ 11848 q 11849 } 11850 /^X\(\/\/\)$/{ 11851 s//\1/ 11852 q 11853 } 11854 /^X\(\/\).*/{ 11855 s//\1/ 11856 q 11857 } 11858 s/.*/./; q'` 11859 test -d "$as_dir" && break 11860 done 11861 test -z "$as_dirs" || eval "mkdir $as_dirs" 11862 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11863 11864 11865} # as_fn_mkdir_p 11866if mkdir -p . 2>/dev/null; then 11867 as_mkdir_p='mkdir -p "$as_dir"' 11868else 11869 test -d ./-p && rmdir ./-p 11870 as_mkdir_p=false 11871fi 11872 11873 11874# as_fn_executable_p FILE 11875# ----------------------- 11876# Test if FILE is an executable regular file. 11877as_fn_executable_p () 11878{ 11879 test -f "$1" && test -x "$1" 11880} # as_fn_executable_p 11881as_test_x='test -x' 11882as_executable_p=as_fn_executable_p 11883 11884# Sed expression to map a string onto a valid CPP name. 11885as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11886 11887# Sed expression to map a string onto a valid variable name. 11888as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11889 11890 11891exec 6>&1 11892## ----------------------------------- ## 11893## Main body of $CONFIG_STATUS script. ## 11894## ----------------------------------- ## 11895_ASEOF 11896test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11897 11898cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11899# Save the log message, to keep $0 and so on meaningful, and to 11900# report actual input values of CONFIG_FILES etc. instead of their 11901# values after options handling. 11902ac_log=" 11903This file was extended by xditview $as_me 1.0.6, which was 11904generated by GNU Autoconf 2.71. Invocation command line was 11905 11906 CONFIG_FILES = $CONFIG_FILES 11907 CONFIG_HEADERS = $CONFIG_HEADERS 11908 CONFIG_LINKS = $CONFIG_LINKS 11909 CONFIG_COMMANDS = $CONFIG_COMMANDS 11910 $ $0 $@ 11911 11912on `(hostname || uname -n) 2>/dev/null | sed 1q` 11913" 11914 11915_ACEOF 11916 11917case $ac_config_files in *" 11918"*) set x $ac_config_files; shift; ac_config_files=$*;; 11919esac 11920 11921case $ac_config_headers in *" 11922"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11923esac 11924 11925 11926cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11927# Files that config.status was made for. 11928config_files="$ac_config_files" 11929config_headers="$ac_config_headers" 11930config_commands="$ac_config_commands" 11931 11932_ACEOF 11933 11934cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11935ac_cs_usage="\ 11936\`$as_me' instantiates files and other configuration actions 11937from templates according to the current configuration. Unless the files 11938and actions are specified as TAGs, all are instantiated by default. 11939 11940Usage: $0 [OPTION]... [TAG]... 11941 11942 -h, --help print this help, then exit 11943 -V, --version print version number and configuration settings, then exit 11944 --config print configuration, then exit 11945 -q, --quiet, --silent 11946 do not print progress messages 11947 -d, --debug don't remove temporary files 11948 --recheck update $as_me by reconfiguring in the same conditions 11949 --file=FILE[:TEMPLATE] 11950 instantiate the configuration file FILE 11951 --header=FILE[:TEMPLATE] 11952 instantiate the configuration header FILE 11953 11954Configuration files: 11955$config_files 11956 11957Configuration headers: 11958$config_headers 11959 11960Configuration commands: 11961$config_commands 11962 11963Report bugs to <https://gitlab.freedesktop.org/xorg/app/xditview/-/issues>." 11964 11965_ACEOF 11966ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11967ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11968cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11969ac_cs_config='$ac_cs_config_escaped' 11970ac_cs_version="\\ 11971xditview config.status 1.0.6 11972configured by $0, generated by GNU Autoconf 2.71, 11973 with options \\"\$ac_cs_config\\" 11974 11975Copyright (C) 2021 Free Software Foundation, Inc. 11976This config.status script is free software; the Free Software Foundation 11977gives unlimited permission to copy, distribute and modify it." 11978 11979ac_pwd='$ac_pwd' 11980srcdir='$srcdir' 11981INSTALL='$INSTALL' 11982MKDIR_P='$MKDIR_P' 11983AWK='$AWK' 11984test -n "\$AWK" || AWK=awk 11985_ACEOF 11986 11987cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11988# The default lists apply if the user does not specify any file. 11989ac_need_defaults=: 11990while test $# != 0 11991do 11992 case $1 in 11993 --*=?*) 11994 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11995 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11996 ac_shift=: 11997 ;; 11998 --*=) 11999 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12000 ac_optarg= 12001 ac_shift=: 12002 ;; 12003 *) 12004 ac_option=$1 12005 ac_optarg=$2 12006 ac_shift=shift 12007 ;; 12008 esac 12009 12010 case $ac_option in 12011 # Handling of the options. 12012 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12013 ac_cs_recheck=: ;; 12014 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12015 printf "%s\n" "$ac_cs_version"; exit ;; 12016 --config | --confi | --conf | --con | --co | --c ) 12017 printf "%s\n" "$ac_cs_config"; exit ;; 12018 --debug | --debu | --deb | --de | --d | -d ) 12019 debug=: ;; 12020 --file | --fil | --fi | --f ) 12021 $ac_shift 12022 case $ac_optarg in 12023 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12024 '') as_fn_error $? "missing file argument" ;; 12025 esac 12026 as_fn_append CONFIG_FILES " '$ac_optarg'" 12027 ac_need_defaults=false;; 12028 --header | --heade | --head | --hea ) 12029 $ac_shift 12030 case $ac_optarg in 12031 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12032 esac 12033 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12034 ac_need_defaults=false;; 12035 --he | --h) 12036 # Conflict between --help and --header 12037 as_fn_error $? "ambiguous option: \`$1' 12038Try \`$0 --help' for more information.";; 12039 --help | --hel | -h ) 12040 printf "%s\n" "$ac_cs_usage"; exit ;; 12041 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12042 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12043 ac_cs_silent=: ;; 12044 12045 # This is an error. 12046 -*) as_fn_error $? "unrecognized option: \`$1' 12047Try \`$0 --help' for more information." ;; 12048 12049 *) as_fn_append ac_config_targets " $1" 12050 ac_need_defaults=false ;; 12051 12052 esac 12053 shift 12054done 12055 12056ac_configure_extra_args= 12057 12058if $ac_cs_silent; then 12059 exec 6>/dev/null 12060 ac_configure_extra_args="$ac_configure_extra_args --silent" 12061fi 12062 12063_ACEOF 12064cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12065if \$ac_cs_recheck; then 12066 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12067 shift 12068 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12069 CONFIG_SHELL='$SHELL' 12070 export CONFIG_SHELL 12071 exec "\$@" 12072fi 12073 12074_ACEOF 12075cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12076exec 5>>config.log 12077{ 12078 echo 12079 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12080## Running $as_me. ## 12081_ASBOX 12082 printf "%s\n" "$ac_log" 12083} >&5 12084 12085_ACEOF 12086cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12087# 12088# INIT-COMMANDS 12089# 12090AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12091 12092_ACEOF 12093 12094cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12095 12096# Handling of arguments. 12097for ac_config_target in $ac_config_targets 12098do 12099 case $ac_config_target in 12100 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12101 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12102 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12103 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12104 12105 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12106 esac 12107done 12108 12109 12110# If the user did not use the arguments to specify the items to instantiate, 12111# then the envvar interface is used. Set only those that are not. 12112# We use the long form for the default assignment because of an extremely 12113# bizarre bug on SunOS 4.1.3. 12114if $ac_need_defaults; then 12115 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12116 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12117 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12118fi 12119 12120# Have a temporary directory for convenience. Make it in the build tree 12121# simply because there is no reason against having it here, and in addition, 12122# creating and moving files from /tmp can sometimes cause problems. 12123# Hook for its removal unless debugging. 12124# Note that there is a small window in which the directory will not be cleaned: 12125# after its creation but before its name has been assigned to `$tmp'. 12126$debug || 12127{ 12128 tmp= ac_tmp= 12129 trap 'exit_status=$? 12130 : "${ac_tmp:=$tmp}" 12131 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12132' 0 12133 trap 'as_fn_exit 1' 1 2 13 15 12134} 12135# Create a (secure) tmp directory for tmp files. 12136 12137{ 12138 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12139 test -d "$tmp" 12140} || 12141{ 12142 tmp=./conf$$-$RANDOM 12143 (umask 077 && mkdir "$tmp") 12144} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12145ac_tmp=$tmp 12146 12147# Set up the scripts for CONFIG_FILES section. 12148# No need to generate them if there are no CONFIG_FILES. 12149# This happens for instance with `./config.status config.h'. 12150if test -n "$CONFIG_FILES"; then 12151 12152 12153ac_cr=`echo X | tr X '\015'` 12154# On cygwin, bash can eat \r inside `` if the user requested igncr. 12155# But we know of no other shell where ac_cr would be empty at this 12156# point, so we can use a bashism as a fallback. 12157if test "x$ac_cr" = x; then 12158 eval ac_cr=\$\'\\r\' 12159fi 12160ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12161if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12162 ac_cs_awk_cr='\\r' 12163else 12164 ac_cs_awk_cr=$ac_cr 12165fi 12166 12167echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12168_ACEOF 12169 12170 12171{ 12172 echo "cat >conf$$subs.awk <<_ACEOF" && 12173 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12174 echo "_ACEOF" 12175} >conf$$subs.sh || 12176 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12177ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12178ac_delim='%!_!# ' 12179for ac_last_try in false false false false false :; do 12180 . ./conf$$subs.sh || 12181 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12182 12183 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12184 if test $ac_delim_n = $ac_delim_num; then 12185 break 12186 elif $ac_last_try; then 12187 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12188 else 12189 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12190 fi 12191done 12192rm -f conf$$subs.sh 12193 12194cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12195cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12196_ACEOF 12197sed -n ' 12198h 12199s/^/S["/; s/!.*/"]=/ 12200p 12201g 12202s/^[^!]*!// 12203:repl 12204t repl 12205s/'"$ac_delim"'$// 12206t delim 12207:nl 12208h 12209s/\(.\{148\}\)..*/\1/ 12210t more1 12211s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12212p 12213n 12214b repl 12215:more1 12216s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12217p 12218g 12219s/.\{148\}// 12220t nl 12221:delim 12222h 12223s/\(.\{148\}\)..*/\1/ 12224t more2 12225s/["\\]/\\&/g; s/^/"/; s/$/"/ 12226p 12227b 12228:more2 12229s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12230p 12231g 12232s/.\{148\}// 12233t delim 12234' <conf$$subs.awk | sed ' 12235/^[^""]/{ 12236 N 12237 s/\n// 12238} 12239' >>$CONFIG_STATUS || ac_write_fail=1 12240rm -f conf$$subs.awk 12241cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12242_ACAWK 12243cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12244 for (key in S) S_is_set[key] = 1 12245 FS = "" 12246 12247} 12248{ 12249 line = $ 0 12250 nfields = split(line, field, "@") 12251 substed = 0 12252 len = length(field[1]) 12253 for (i = 2; i < nfields; i++) { 12254 key = field[i] 12255 keylen = length(key) 12256 if (S_is_set[key]) { 12257 value = S[key] 12258 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12259 len += length(value) + length(field[++i]) 12260 substed = 1 12261 } else 12262 len += 1 + keylen 12263 } 12264 12265 print line 12266} 12267 12268_ACAWK 12269_ACEOF 12270cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12271if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12272 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12273else 12274 cat 12275fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12276 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12277_ACEOF 12278 12279# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12280# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12281# trailing colons and then remove the whole line if VPATH becomes empty 12282# (actually we leave an empty line to preserve line numbers). 12283if test "x$srcdir" = x.; then 12284 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12285h 12286s/// 12287s/^/:/ 12288s/[ ]*$/:/ 12289s/:\$(srcdir):/:/g 12290s/:\${srcdir}:/:/g 12291s/:@srcdir@:/:/g 12292s/^:*// 12293s/:*$// 12294x 12295s/\(=[ ]*\).*/\1/ 12296G 12297s/\n// 12298s/^[^=]*=[ ]*$// 12299}' 12300fi 12301 12302cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12303fi # test -n "$CONFIG_FILES" 12304 12305# Set up the scripts for CONFIG_HEADERS section. 12306# No need to generate them if there are no CONFIG_HEADERS. 12307# This happens for instance with `./config.status Makefile'. 12308if test -n "$CONFIG_HEADERS"; then 12309cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12310BEGIN { 12311_ACEOF 12312 12313# Transform confdefs.h into an awk script `defines.awk', embedded as 12314# here-document in config.status, that substitutes the proper values into 12315# config.h.in to produce config.h. 12316 12317# Create a delimiter string that does not exist in confdefs.h, to ease 12318# handling of long lines. 12319ac_delim='%!_!# ' 12320for ac_last_try in false false :; do 12321 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12322 if test -z "$ac_tt"; then 12323 break 12324 elif $ac_last_try; then 12325 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12326 else 12327 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12328 fi 12329done 12330 12331# For the awk script, D is an array of macro values keyed by name, 12332# likewise P contains macro parameters if any. Preserve backslash 12333# newline sequences. 12334 12335ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12336sed -n ' 12337s/.\{148\}/&'"$ac_delim"'/g 12338t rset 12339:rset 12340s/^[ ]*#[ ]*define[ ][ ]*/ / 12341t def 12342d 12343:def 12344s/\\$// 12345t bsnl 12346s/["\\]/\\&/g 12347s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12348D["\1"]=" \3"/p 12349s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12350d 12351:bsnl 12352s/["\\]/\\&/g 12353s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12354D["\1"]=" \3\\\\\\n"\\/p 12355t cont 12356s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12357t cont 12358d 12359:cont 12360n 12361s/.\{148\}/&'"$ac_delim"'/g 12362t clear 12363:clear 12364s/\\$// 12365t bsnlc 12366s/["\\]/\\&/g; s/^/"/; s/$/"/p 12367d 12368:bsnlc 12369s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12370b cont 12371' <confdefs.h | sed ' 12372s/'"$ac_delim"'/"\\\ 12373"/g' >>$CONFIG_STATUS || ac_write_fail=1 12374 12375cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12376 for (key in D) D_is_set[key] = 1 12377 FS = "" 12378} 12379/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12380 line = \$ 0 12381 split(line, arg, " ") 12382 if (arg[1] == "#") { 12383 defundef = arg[2] 12384 mac1 = arg[3] 12385 } else { 12386 defundef = substr(arg[1], 2) 12387 mac1 = arg[2] 12388 } 12389 split(mac1, mac2, "(") #) 12390 macro = mac2[1] 12391 prefix = substr(line, 1, index(line, defundef) - 1) 12392 if (D_is_set[macro]) { 12393 # Preserve the white space surrounding the "#". 12394 print prefix "define", macro P[macro] D[macro] 12395 next 12396 } else { 12397 # Replace #undef with comments. This is necessary, for example, 12398 # in the case of _POSIX_SOURCE, which is predefined and required 12399 # on some systems where configure will not decide to define it. 12400 if (defundef == "undef") { 12401 print "/*", prefix defundef, macro, "*/" 12402 next 12403 } 12404 } 12405} 12406{ print } 12407_ACAWK 12408_ACEOF 12409cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12410 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12411fi # test -n "$CONFIG_HEADERS" 12412 12413 12414eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12415shift 12416for ac_tag 12417do 12418 case $ac_tag in 12419 :[FHLC]) ac_mode=$ac_tag; continue;; 12420 esac 12421 case $ac_mode$ac_tag in 12422 :[FHL]*:*);; 12423 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12424 :[FH]-) ac_tag=-:-;; 12425 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12426 esac 12427 ac_save_IFS=$IFS 12428 IFS=: 12429 set x $ac_tag 12430 IFS=$ac_save_IFS 12431 shift 12432 ac_file=$1 12433 shift 12434 12435 case $ac_mode in 12436 :L) ac_source=$1;; 12437 :[FH]) 12438 ac_file_inputs= 12439 for ac_f 12440 do 12441 case $ac_f in 12442 -) ac_f="$ac_tmp/stdin";; 12443 *) # Look for the file first in the build tree, then in the source tree 12444 # (if the path is not absolute). The absolute path cannot be DOS-style, 12445 # because $ac_f cannot contain `:'. 12446 test -f "$ac_f" || 12447 case $ac_f in 12448 [\\/$]*) false;; 12449 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12450 esac || 12451 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12452 esac 12453 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12454 as_fn_append ac_file_inputs " '$ac_f'" 12455 done 12456 12457 # Let's still pretend it is `configure' which instantiates (i.e., don't 12458 # use $as_me), people would be surprised to read: 12459 # /* config.h. Generated by config.status. */ 12460 configure_input='Generated from '` 12461 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12462 `' by configure.' 12463 if test x"$ac_file" != x-; then 12464 configure_input="$ac_file. $configure_input" 12465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12466printf "%s\n" "$as_me: creating $ac_file" >&6;} 12467 fi 12468 # Neutralize special characters interpreted by sed in replacement strings. 12469 case $configure_input in #( 12470 *\&* | *\|* | *\\* ) 12471 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12472 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12473 *) ac_sed_conf_input=$configure_input;; 12474 esac 12475 12476 case $ac_tag in 12477 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12478 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12479 esac 12480 ;; 12481 esac 12482 12483 ac_dir=`$as_dirname -- "$ac_file" || 12484$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12485 X"$ac_file" : 'X\(//\)[^/]' \| \ 12486 X"$ac_file" : 'X\(//\)$' \| \ 12487 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12488printf "%s\n" X"$ac_file" | 12489 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12490 s//\1/ 12491 q 12492 } 12493 /^X\(\/\/\)[^/].*/{ 12494 s//\1/ 12495 q 12496 } 12497 /^X\(\/\/\)$/{ 12498 s//\1/ 12499 q 12500 } 12501 /^X\(\/\).*/{ 12502 s//\1/ 12503 q 12504 } 12505 s/.*/./; q'` 12506 as_dir="$ac_dir"; as_fn_mkdir_p 12507 ac_builddir=. 12508 12509case "$ac_dir" in 12510.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12511*) 12512 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12513 # A ".." for each directory in $ac_dir_suffix. 12514 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12515 case $ac_top_builddir_sub in 12516 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12517 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12518 esac ;; 12519esac 12520ac_abs_top_builddir=$ac_pwd 12521ac_abs_builddir=$ac_pwd$ac_dir_suffix 12522# for backward compatibility: 12523ac_top_builddir=$ac_top_build_prefix 12524 12525case $srcdir in 12526 .) # We are building in place. 12527 ac_srcdir=. 12528 ac_top_srcdir=$ac_top_builddir_sub 12529 ac_abs_top_srcdir=$ac_pwd ;; 12530 [\\/]* | ?:[\\/]* ) # Absolute name. 12531 ac_srcdir=$srcdir$ac_dir_suffix; 12532 ac_top_srcdir=$srcdir 12533 ac_abs_top_srcdir=$srcdir ;; 12534 *) # Relative name. 12535 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12536 ac_top_srcdir=$ac_top_build_prefix$srcdir 12537 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12538esac 12539ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12540 12541 12542 case $ac_mode in 12543 :F) 12544 # 12545 # CONFIG_FILE 12546 # 12547 12548 case $INSTALL in 12549 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12550 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12551 esac 12552 ac_MKDIR_P=$MKDIR_P 12553 case $MKDIR_P in 12554 [\\/$]* | ?:[\\/]* ) ;; 12555 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12556 esac 12557_ACEOF 12558 12559cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12560# If the template does not know about datarootdir, expand it. 12561# FIXME: This hack should be removed a few years after 2.60. 12562ac_datarootdir_hack=; ac_datarootdir_seen= 12563ac_sed_dataroot=' 12564/datarootdir/ { 12565 p 12566 q 12567} 12568/@datadir@/p 12569/@docdir@/p 12570/@infodir@/p 12571/@localedir@/p 12572/@mandir@/p' 12573case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12574*datarootdir*) ac_datarootdir_seen=yes;; 12575*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12577printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12578_ACEOF 12579cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12580 ac_datarootdir_hack=' 12581 s&@datadir@&$datadir&g 12582 s&@docdir@&$docdir&g 12583 s&@infodir@&$infodir&g 12584 s&@localedir@&$localedir&g 12585 s&@mandir@&$mandir&g 12586 s&\\\${datarootdir}&$datarootdir&g' ;; 12587esac 12588_ACEOF 12589 12590# Neutralize VPATH when `$srcdir' = `.'. 12591# Shell code in configure.ac might set extrasub. 12592# FIXME: do we really want to maintain this feature? 12593cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12594ac_sed_extra="$ac_vpsub 12595$extrasub 12596_ACEOF 12597cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12598:t 12599/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12600s|@configure_input@|$ac_sed_conf_input|;t t 12601s&@top_builddir@&$ac_top_builddir_sub&;t t 12602s&@top_build_prefix@&$ac_top_build_prefix&;t t 12603s&@srcdir@&$ac_srcdir&;t t 12604s&@abs_srcdir@&$ac_abs_srcdir&;t t 12605s&@top_srcdir@&$ac_top_srcdir&;t t 12606s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12607s&@builddir@&$ac_builddir&;t t 12608s&@abs_builddir@&$ac_abs_builddir&;t t 12609s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12610s&@INSTALL@&$ac_INSTALL&;t t 12611s&@MKDIR_P@&$ac_MKDIR_P&;t t 12612$ac_datarootdir_hack 12613" 12614eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12615 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12616 12617test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12618 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12619 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12620 "$ac_tmp/out"`; test -z "$ac_out"; } && 12621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12622which seems to be undefined. Please make sure it is defined" >&5 12623printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12624which seems to be undefined. Please make sure it is defined" >&2;} 12625 12626 rm -f "$ac_tmp/stdin" 12627 case $ac_file in 12628 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12629 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12630 esac \ 12631 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12632 ;; 12633 :H) 12634 # 12635 # CONFIG_HEADER 12636 # 12637 if test x"$ac_file" != x-; then 12638 { 12639 printf "%s\n" "/* $configure_input */" >&1 \ 12640 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12641 } >"$ac_tmp/config.h" \ 12642 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12643 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12645printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12646 else 12647 rm -f "$ac_file" 12648 mv "$ac_tmp/config.h" "$ac_file" \ 12649 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12650 fi 12651 else 12652 printf "%s\n" "/* $configure_input */" >&1 \ 12653 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12654 || as_fn_error $? "could not create -" "$LINENO" 5 12655 fi 12656# Compute "$ac_file"'s index in $config_headers. 12657_am_arg="$ac_file" 12658_am_stamp_count=1 12659for _am_header in $config_headers :; do 12660 case $_am_header in 12661 $_am_arg | $_am_arg:* ) 12662 break ;; 12663 * ) 12664 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12665 esac 12666done 12667echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12668$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12669 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12670 X"$_am_arg" : 'X\(//\)$' \| \ 12671 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12672printf "%s\n" X"$_am_arg" | 12673 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12674 s//\1/ 12675 q 12676 } 12677 /^X\(\/\/\)[^/].*/{ 12678 s//\1/ 12679 q 12680 } 12681 /^X\(\/\/\)$/{ 12682 s//\1/ 12683 q 12684 } 12685 /^X\(\/\).*/{ 12686 s//\1/ 12687 q 12688 } 12689 s/.*/./; q'`/stamp-h$_am_stamp_count 12690 ;; 12691 12692 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12693printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12694 ;; 12695 esac 12696 12697 12698 case $ac_file$ac_mode in 12699 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12700 # Older Autoconf quotes --file arguments for eval, but not when files 12701 # are listed without --file. Let's play safe and only enable the eval 12702 # if we detect the quoting. 12703 # TODO: see whether this extra hack can be removed once we start 12704 # requiring Autoconf 2.70 or later. 12705 case $CONFIG_FILES in #( 12706 *\'*) : 12707 eval set x "$CONFIG_FILES" ;; #( 12708 *) : 12709 set x $CONFIG_FILES ;; #( 12710 *) : 12711 ;; 12712esac 12713 shift 12714 # Used to flag and report bootstrapping failures. 12715 am_rc=0 12716 for am_mf 12717 do 12718 # Strip MF so we end up with the name of the file. 12719 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12720 # Check whether this is an Automake generated Makefile which includes 12721 # dependency-tracking related rules and includes. 12722 # Grep'ing the whole file directly is not great: AIX grep has a line 12723 # limit of 2048, but all sed's we know have understand at least 4000. 12724 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12725 || continue 12726 am_dirpart=`$as_dirname -- "$am_mf" || 12727$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12728 X"$am_mf" : 'X\(//\)[^/]' \| \ 12729 X"$am_mf" : 'X\(//\)$' \| \ 12730 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12731printf "%s\n" X"$am_mf" | 12732 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12733 s//\1/ 12734 q 12735 } 12736 /^X\(\/\/\)[^/].*/{ 12737 s//\1/ 12738 q 12739 } 12740 /^X\(\/\/\)$/{ 12741 s//\1/ 12742 q 12743 } 12744 /^X\(\/\).*/{ 12745 s//\1/ 12746 q 12747 } 12748 s/.*/./; q'` 12749 am_filepart=`$as_basename -- "$am_mf" || 12750$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12751 X"$am_mf" : 'X\(//\)$' \| \ 12752 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12753printf "%s\n" X/"$am_mf" | 12754 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12755 s//\1/ 12756 q 12757 } 12758 /^X\/\(\/\/\)$/{ 12759 s//\1/ 12760 q 12761 } 12762 /^X\/\(\/\).*/{ 12763 s//\1/ 12764 q 12765 } 12766 s/.*/./; q'` 12767 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12768 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12769 | $MAKE -f - am--depfiles" >&5 12770 (cd "$am_dirpart" \ 12771 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12772 | $MAKE -f - am--depfiles) >&5 2>&5 12773 ac_status=$? 12774 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12775 (exit $ac_status); } || am_rc=$? 12776 done 12777 if test $am_rc -ne 0; then 12778 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12779printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12780as_fn_error $? "Something went wrong bootstrapping makefile fragments 12781 for automatic dependency tracking. If GNU make was not used, consider 12782 re-running the configure script with MAKE=\"gmake\" (or whatever is 12783 necessary). You can also try re-running configure with the 12784 '--disable-dependency-tracking' option to at least be able to build 12785 the package (albeit without support for automatic dependency tracking). 12786See \`config.log' for more details" "$LINENO" 5; } 12787 fi 12788 { am_dirpart=; unset am_dirpart;} 12789 { am_filepart=; unset am_filepart;} 12790 { am_mf=; unset am_mf;} 12791 { am_rc=; unset am_rc;} 12792 rm -f conftest-deps.mk 12793} 12794 ;; 12795 12796 esac 12797done # for ac_tag 12798 12799 12800as_fn_exit 0 12801_ACEOF 12802ac_clean_files=$ac_clean_files_save 12803 12804test $ac_write_fail = 0 || 12805 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12806 12807 12808# configure is writing to config.log, and then calls config.status. 12809# config.status does its own redirection, appending to config.log. 12810# Unfortunately, on DOS this fails, as config.log is still kept open 12811# by configure, so config.status won't be able to write to it; its 12812# output is simply discarded. So we exec the FD to /dev/null, 12813# effectively closing config.log, so it can be properly (re)opened and 12814# appended to by config.status. When coming back to configure, we 12815# need to make the FD available again. 12816if test "$no_create" != yes; then 12817 ac_cs_success=: 12818 ac_config_status_args= 12819 test "$silent" = yes && 12820 ac_config_status_args="$ac_config_status_args --quiet" 12821 exec 5>/dev/null 12822 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12823 exec 5>>config.log 12824 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12825 # would make configure fail if this is the last instruction. 12826 $ac_cs_success || as_fn_exit 1 12827fi 12828if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12830printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12831fi 12832 12833 12834