1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xwininfo 1.1.6. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xwininfo/-/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/xwininfo/-/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='xwininfo' 614PACKAGE_TARNAME='xwininfo' 615PACKAGE_VERSION='1.1.6' 616PACKAGE_STRING='xwininfo 1.1.6' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xwininfo/-/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 656XLIB_LIBS 657XLIB_CFLAGS 658XWININFO_LIBS 659XWININFO_CFLAGS 660LIBOBJS 661MAN_SUBSTS 662XORG_MAN_PAGE 663ADMIN_MAN_DIR 664DRIVER_MAN_DIR 665MISC_MAN_DIR 666FILE_MAN_DIR 667LIB_MAN_DIR 668APP_MAN_DIR 669ADMIN_MAN_SUFFIX 670DRIVER_MAN_SUFFIX 671MISC_MAN_SUFFIX 672FILE_MAN_SUFFIX 673LIB_MAN_SUFFIX 674APP_MAN_SUFFIX 675SED 676INSTALL_CMD 677PKG_CONFIG_LIBDIR 678PKG_CONFIG_PATH 679PKG_CONFIG 680CHANGELOG_CMD 681STRICT_CFLAGS 682CWARNFLAGS 683BASE_CFLAGS 684LTLIBICONV 685LIBICONV 686EGREP 687GREP 688CPP 689host_os 690host_vendor 691host_cpu 692host 693build_os 694build_vendor 695build_cpu 696build 697AM_BACKSLASH 698AM_DEFAULT_VERBOSITY 699AM_DEFAULT_V 700AM_V 701CSCOPE 702ETAGS 703CTAGS 704am__fastdepCC_FALSE 705am__fastdepCC_TRUE 706CCDEPMODE 707am__nodep 708AMDEPBACKSLASH 709AMDEP_FALSE 710AMDEP_TRUE 711am__include 712DEPDIR 713am__untar 714am__tar 715AMTAR 716am__leading_dot 717SET_MAKE 718AWK 719mkdir_p 720MKDIR_P 721INSTALL_STRIP_PROGRAM 722STRIP 723install_sh 724MAKEINFO 725AUTOHEADER 726AUTOMAKE 727AUTOCONF 728ACLOCAL 729VERSION 730PACKAGE 731CYGPATH_W 732am__isrc 733INSTALL_DATA 734INSTALL_SCRIPT 735INSTALL_PROGRAM 736OBJEXT 737EXEEXT 738ac_ct_CC 739CPPFLAGS 740LDFLAGS 741CFLAGS 742CC 743target_alias 744host_alias 745build_alias 746LIBS 747ECHO_T 748ECHO_N 749ECHO_C 750DEFS 751mandir 752localedir 753libdir 754psdir 755pdfdir 756dvidir 757htmldir 758infodir 759docdir 760oldincludedir 761includedir 762runstatedir 763localstatedir 764sharedstatedir 765sysconfdir 766datadir 767datarootdir 768libexecdir 769sbindir 770bindir 771program_transform_name 772prefix 773exec_prefix 774PACKAGE_URL 775PACKAGE_BUGREPORT 776PACKAGE_STRING 777PACKAGE_VERSION 778PACKAGE_TARNAME 779PACKAGE_NAME 780PATH_SEPARATOR 781SHELL 782am__quote' 783ac_subst_files='' 784ac_user_opts=' 785enable_option_checking 786enable_dependency_tracking 787enable_silent_rules 788with_gnu_ld 789enable_rpath 790with_libiconv_prefix 791enable_selective_werror 792enable_strict_compilation 793with_xcb_icccm 794with_xcb_errors 795' 796 ac_precious_vars='build_alias 797host_alias 798target_alias 799CC 800CFLAGS 801LDFLAGS 802LIBS 803CPPFLAGS 804CPP 805PKG_CONFIG 806PKG_CONFIG_PATH 807PKG_CONFIG_LIBDIR 808XWININFO_CFLAGS 809XWININFO_LIBS 810XLIB_CFLAGS 811XLIB_LIBS' 812 813 814# Initialize some variables set by options. 815ac_init_help= 816ac_init_version=false 817ac_unrecognized_opts= 818ac_unrecognized_sep= 819# The variables have the same names as the options, with 820# dashes changed to underlines. 821cache_file=/dev/null 822exec_prefix=NONE 823no_create= 824no_recursion= 825prefix=NONE 826program_prefix=NONE 827program_suffix=NONE 828program_transform_name=s,x,x, 829silent= 830site= 831srcdir= 832verbose= 833x_includes=NONE 834x_libraries=NONE 835 836# Installation directory options. 837# These are left unexpanded so users can "make install exec_prefix=/foo" 838# and all the variables that are supposed to be based on exec_prefix 839# by default will actually change. 840# Use braces instead of parens because sh, 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"$ac_msg" 1335 pwd)` 1336# When building in place, set srcdir=. 1337if test "$ac_abs_confdir" = "$ac_pwd"; then 1338 srcdir=. 1339fi 1340# Remove unnecessary trailing slashes from srcdir. 1341# Double slashes in file names in object file debugging info 1342# mess up M-x gdb in Emacs. 1343case $srcdir in 1344*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1345esac 1346for ac_var in $ac_precious_vars; do 1347 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1348 eval ac_env_${ac_var}_value=\$${ac_var} 1349 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1350 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1351done 1352 1353# 1354# Report the --help message. 1355# 1356if test "$ac_init_help" = "long"; then 1357 # Omit some internal or obsolete options to make the list less imposing. 1358 # This message is too long to be a string in the A/UX 3.1 sh. 1359 cat <<_ACEOF 1360\`configure' configures xwininfo 1.1.6 to adapt to many kinds of systems. 1361 1362Usage: $0 [OPTION]... [VAR=VALUE]... 1363 1364To assign environment variables (e.g., CC, CFLAGS...), specify them as 1365VAR=VALUE. See below for descriptions of some of the useful variables. 1366 1367Defaults for the options are specified in brackets. 1368 1369Configuration: 1370 -h, --help display this help and exit 1371 --help=short display options specific to this package 1372 --help=recursive display the short help of all the included packages 1373 -V, --version display version information and exit 1374 -q, --quiet, --silent do not print \`checking ...' messages 1375 --cache-file=FILE cache test results in FILE [disabled] 1376 -C, --config-cache alias for \`--cache-file=config.cache' 1377 -n, --no-create do not create output files 1378 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1379 1380Installation directories: 1381 --prefix=PREFIX install architecture-independent files in PREFIX 1382 [$ac_default_prefix] 1383 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1384 [PREFIX] 1385 1386By default, \`make install' will install all the files in 1387\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1388an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1389for instance \`--prefix=\$HOME'. 1390 1391For better control, use the options below. 1392 1393Fine tuning of the installation directories: 1394 --bindir=DIR user executables [EPREFIX/bin] 1395 --sbindir=DIR system admin executables [EPREFIX/sbin] 1396 --libexecdir=DIR program executables [EPREFIX/libexec] 1397 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1398 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1399 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1400 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1401 --libdir=DIR object code libraries [EPREFIX/lib] 1402 --includedir=DIR C header files [PREFIX/include] 1403 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1404 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1405 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1406 --infodir=DIR info documentation [DATAROOTDIR/info] 1407 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1408 --mandir=DIR man documentation [DATAROOTDIR/man] 1409 --docdir=DIR documentation root [DATAROOTDIR/doc/xwininfo] 1410 --htmldir=DIR html documentation [DOCDIR] 1411 --dvidir=DIR dvi documentation [DOCDIR] 1412 --pdfdir=DIR pdf documentation [DOCDIR] 1413 --psdir=DIR ps documentation [DOCDIR] 1414_ACEOF 1415 1416 cat <<\_ACEOF 1417 1418Program names: 1419 --program-prefix=PREFIX prepend PREFIX to installed program names 1420 --program-suffix=SUFFIX append SUFFIX to installed program names 1421 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1422 1423System types: 1424 --build=BUILD configure for building on BUILD [guessed] 1425 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1426_ACEOF 1427fi 1428 1429if test -n "$ac_init_help"; then 1430 case $ac_init_help in 1431 short | recursive ) echo "Configuration of xwininfo 1.1.6:";; 1432 esac 1433 cat <<\_ACEOF 1434 1435Optional Features: 1436 --disable-option-checking ignore unrecognized --enable/--with options 1437 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1438 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1439 --enable-dependency-tracking 1440 do not reject slow dependency extractors 1441 --disable-dependency-tracking 1442 speeds up one-time build 1443 --enable-silent-rules less verbose build output (undo: "make V=1") 1444 --disable-silent-rules verbose build output (undo: "make V=0") 1445 --disable-rpath do not hardcode runtime library paths 1446 --disable-selective-werror 1447 Turn off selective compiler errors. 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1489fi 1490 1491if test "$ac_init_help" = "recursive"; then 1492 # If there are subdirs, report their specific --help. 1493 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1494 test -d "$ac_dir" || 1495 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1496 continue 1497 ac_builddir=. 1498 1499case "$ac_dir" in 1500.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1501*) 1502 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1503 # A ".." for each directory in $ac_dir_suffix. 1504 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1505 case $ac_top_builddir_sub in 1506 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1507 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1508 esac ;; 1509esac 1510ac_abs_top_builddir=$ac_pwd 1511ac_abs_builddir=$ac_pwd$ac_dir_suffix 1512# for backward compatibility: 1513ac_top_builddir=$ac_top_build_prefix 1514 1515case $srcdir in 1516 .) # We are building in place. 1517 ac_srcdir=. 1518 ac_top_srcdir=$ac_top_builddir_sub 1519 ac_abs_top_srcdir=$ac_pwd ;; 1520 [\\/]* | ?:[\\/]* ) # Absolute name. 1521 ac_srcdir=$srcdir$ac_dir_suffix; 1522 ac_top_srcdir=$srcdir 1523 ac_abs_top_srcdir=$srcdir ;; 1524 *) # Relative name. 1525 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1526 ac_top_srcdir=$ac_top_build_prefix$srcdir 1527 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1528esac 1529ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1530 1531 cd "$ac_dir" || { ac_status=$?; continue; } 1532 # Check for configure.gnu first; this name is used for a wrapper for 1533 # Metaconfig's "Configure" on case-insensitive file systems. 1534 if test -f "$ac_srcdir/configure.gnu"; then 1535 echo && 1536 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1537 elif test -f "$ac_srcdir/configure"; then 1538 echo && 1539 $SHELL "$ac_srcdir/configure" --help=recursive 1540 else 1541 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1542 fi || ac_status=$? 1543 cd "$ac_pwd" || { ac_status=$?; break; } 1544 done 1545fi 1546 1547test -n "$ac_init_help" && exit $ac_status 1548if $ac_init_version; then 1549 cat <<\_ACEOF 1550xwininfo configure 1.1.6 1551generated by GNU Autoconf 2.71 1552 1553Copyright (C) 2021 Free Software Foundation, Inc. 1554This configure script is free software; the Free Software Foundation 1555gives unlimited permission to copy, distribute and modify it. 1556_ACEOF 1557 exit 1558fi 1559 1560## ------------------------ ## 1561## Autoconf initialization. ## 1562## ------------------------ ## 1563 1564# ac_fn_c_try_compile LINENO 1565# -------------------------- 1566# Try to compile conftest.$ac_ext, and return whether this succeeded. 1567ac_fn_c_try_compile () 1568{ 1569 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1570 rm -f conftest.$ac_objext conftest.beam 1571 if { { ac_try="$ac_compile" 1572case "(($ac_try" in 1573 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1574 *) ac_try_echo=$ac_try;; 1575esac 1576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1577printf "%s\n" "$ac_try_echo"; } >&5 1578 (eval "$ac_compile") 2>conftest.err 1579 ac_status=$? 1580 if test -s conftest.err; then 1581 grep -v '^ *+' conftest.err >conftest.er1 1582 cat conftest.er1 >&5 1583 mv -f conftest.er1 conftest.err 1584 fi 1585 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1586 test $ac_status = 0; } && { 1587 test -z "$ac_c_werror_flag" || 1588 test ! -s conftest.err 1589 } && test -s conftest.$ac_objext 1590then : 1591 ac_retval=0 1592else $as_nop 1593 printf "%s\n" "$as_me: failed program was:" >&5 1594sed 's/^/| /' conftest.$ac_ext >&5 1595 1596 ac_retval=1 1597fi 1598 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1599 as_fn_set_status $ac_retval 1600 1601} # ac_fn_c_try_compile 1602 1603# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1604# ------------------------------------------------------- 1605# Tests whether HEADER exists and can be compiled using the include files in 1606# INCLUDES, setting the cache variable VAR accordingly. 1607ac_fn_c_check_header_compile () 1608{ 1609 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1611printf %s "checking for $2... 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" >&6; } 1824if eval test \${$3+y} 1825then : 1826 printf %s "(cached) " >&6 1827else $as_nop 1828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1829/* end confdefs.h. */ 1830/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1831 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1832#define $2 innocuous_$2 1833 1834/* System header to define __stub macros and hopefully few prototypes, 1835 which can conflict with char $2 (); below. */ 1836 1837#include <limits.h> 1838#undef $2 1839 1840/* Override any GCC internal prototype to avoid an error. 1841 Use char because int might match the return type of a GCC 1842 builtin and then its argument prototype would still apply. */ 1843#ifdef __cplusplus 1844extern "C" 1845#endif 1846char $2 (); 1847/* The GNU C library defines this for functions which it implements 1848 to always fail with ENOSYS. Some functions are actually named 1849 something starting with __ and the normal name is an alias. */ 1850#if defined __stub_$2 || defined __stub___$2 1851choke me 1852#endif 1853 1854int 1855main (void) 1856{ 1857return $2 (); 1858 ; 1859 return 0; 1860} 1861_ACEOF 1862if ac_fn_c_try_link "$LINENO" 1863then : 1864 eval "$3=yes" 1865else $as_nop 1866 eval "$3=no" 1867fi 1868rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1869 conftest$ac_exeext conftest.$ac_ext 1870fi 1871eval ac_res=\$$3 1872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1873printf "%s\n" "$ac_res" >&6; } 1874 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1875 1876} # ac_fn_c_check_func 1877ac_configure_args_raw= 1878for ac_arg 1879do 1880 case $ac_arg in 1881 *\'*) 1882 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1883 esac 1884 as_fn_append ac_configure_args_raw " '$ac_arg'" 1885done 1886 1887case $ac_configure_args_raw in 1888 *$as_nl*) 1889 ac_safe_unquote= ;; 1890 *) 1891 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1892 ac_unsafe_a="$ac_unsafe_z#~" 1893 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1894 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1895esac 1896 1897cat >config.log <<_ACEOF 1898This file contains any messages produced by compilers while 1899running configure, to aid debugging if configure makes a mistake. 1900 1901It was created by xwininfo $as_me 1.1.6, which was 1902generated by GNU Autoconf 2.71. Invocation command line was 1903 1904 $ $0$ac_configure_args_raw 1905 1906_ACEOF 1907exec 5>>config.log 1908{ 1909cat <<_ASUNAME 1910## --------- ## 1911## Platform. ## 1912## --------- ## 1913 1914hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1915uname -m = `(uname -m) 2>/dev/null || echo unknown` 1916uname -r = `(uname -r) 2>/dev/null || echo unknown` 1917uname -s = `(uname -s) 2>/dev/null || echo unknown` 1918uname -v = `(uname -v) 2>/dev/null || echo unknown` 1919 1920/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1921/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1922 1923/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1924/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1925/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1926/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1927/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1928/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1929/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1930 1931_ASUNAME 1932 1933as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1934for as_dir in $PATH 1935do 1936 IFS=$as_save_IFS 1937 case $as_dir in #((( 1938 '') as_dir=./ ;; 1939 */) ;; 1940 *) as_dir=$as_dir/ ;; 1941 esac 1942 printf "%s\n" "PATH: $as_dir" 1943 done 1944IFS=$as_save_IFS 1945 1946} >&5 1947 1948cat >&5 <<_ACEOF 1949 1950 1951## ----------- ## 1952## Core tests. ## 1953## ----------- ## 1954 1955_ACEOF 1956 1957 1958# Keep a trace of the command line. 1959# Strip out --no-create and --no-recursion so they do not pile up. 1960# Strip out --silent because we don't want to record it for future runs. 1961# Also quote any args containing shell meta-characters. 1962# Make two passes to allow for proper duplicate-argument suppression. 1963ac_configure_args= 1964ac_configure_args0= 1965ac_configure_args1= 1966ac_must_keep_next=false 1967for ac_pass in 1 2 1968do 1969 for ac_arg 1970 do 1971 case $ac_arg in 1972 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1973 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1974 | -silent | --silent | --silen | --sile | --sil) 1975 continue ;; 1976 *\'*) 1977 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1978 esac 1979 case $ac_pass in 1980 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1981 2) 1982 as_fn_append ac_configure_args1 " '$ac_arg'" 1983 if test $ac_must_keep_next = true; then 1984 ac_must_keep_next=false # Got value, back to normal. 1985 else 1986 case $ac_arg in 1987 *=* | --config-cache | -C | -disable-* | --disable-* \ 1988 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1989 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1990 | -with-* | --with-* | -without-* | --without-* | --x) 1991 case "$ac_configure_args0 " in 1992 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1993 esac 1994 ;; 1995 -* ) ac_must_keep_next=true ;; 1996 esac 1997 fi 1998 as_fn_append ac_configure_args " '$ac_arg'" 1999 ;; 2000 esac 2001 done 2002done 2003{ ac_configure_args0=; unset ac_configure_args0;} 2004{ ac_configure_args1=; unset ac_configure_args1;} 2005 2006# When interrupted or exit'd, cleanup temporary files, and complete 2007# config.log. We remove comments because anyway the quotes in there 2008# would cause problems or look ugly. 2009# WARNING: Use '\'' to represent an apostrophe within the trap. 2010# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2011trap 'exit_status=$? 2012 # Sanitize IFS. 2013 IFS=" "" $as_nl" 2014 # Save into config.log some information that might help in debugging. 2015 { 2016 echo 2017 2018 printf "%s\n" "## ---------------- ## 2019## Cache variables. ## 2020## ---------------- ##" 2021 echo 2022 # The following way of writing the cache mishandles newlines in values, 2023( 2024 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2025 eval ac_val=\$$ac_var 2026 case $ac_val in #( 2027 *${as_nl}*) 2028 case $ac_var in #( 2029 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2030printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2031 esac 2032 case $ac_var in #( 2033 _ | IFS | as_nl) ;; #( 2034 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2035 *) { eval $ac_var=; unset $ac_var;} ;; 2036 esac ;; 2037 esac 2038 done 2039 (set) 2>&1 | 2040 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2041 *${as_nl}ac_space=\ *) 2042 sed -n \ 2043 "s/'\''/'\''\\\\'\'''\''/g; 2044 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2045 ;; #( 2046 *) 2047 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2048 ;; 2049 esac | 2050 sort 2051) 2052 echo 2053 2054 printf "%s\n" "## ----------------- ## 2055## Output variables. ## 2056## ----------------- ##" 2057 echo 2058 for ac_var in $ac_subst_vars 2059 do 2060 eval ac_val=\$$ac_var 2061 case $ac_val in 2062 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2063 esac 2064 printf "%s\n" "$ac_var='\''$ac_val'\''" 2065 done | sort 2066 echo 2067 2068 if test -n "$ac_subst_files"; then 2069 printf "%s\n" "## ------------------- ## 2070## File substitutions. ## 2071## ------------------- ##" 2072 echo 2073 for ac_var in $ac_subst_files 2074 do 2075 eval ac_val=\$$ac_var 2076 case $ac_val in 2077 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2078 esac 2079 printf "%s\n" "$ac_var='\''$ac_val'\''" 2080 done | sort 2081 echo 2082 fi 2083 2084 if test -s confdefs.h; then 2085 printf "%s\n" "## ----------- ## 2086## confdefs.h. ## 2087## ----------- ##" 2088 echo 2089 cat confdefs.h 2090 echo 2091 fi 2092 test "$ac_signal" != 0 && 2093 printf "%s\n" "$as_me: caught signal $ac_signal" 2094 printf "%s\n" "$as_me: exit $exit_status" 2095 } >&5 2096 rm -f core *.core core.conftest.* && 2097 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2098 exit $exit_status 2099' 0 2100for ac_signal in 1 2 13 15; do 2101 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2102done 2103ac_signal=0 2104 2105# confdefs.h avoids OS command line length limits that DEFS can exceed. 2106rm -f -r conftest* confdefs.h 2107 2108printf "%s\n" "/* confdefs.h */" > confdefs.h 2109 2110# Predefined preprocessor variables. 2111 2112printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2113 2114printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2115 2116printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2117 2118printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2119 2120printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2121 2122printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2123 2124 2125# Let the site file select an alternate cache file if it wants to. 2126# Prefer an explicitly selected file to automatically selected ones. 2127if test -n "$CONFIG_SITE"; then 2128 ac_site_files="$CONFIG_SITE" 2129elif test "x$prefix" != xNONE; then 2130 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2131else 2132 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2133fi 2134 2135for ac_site_file in $ac_site_files 2136do 2137 case $ac_site_file in #( 2138 */*) : 2139 ;; #( 2140 *) : 2141 ac_site_file=./$ac_site_file ;; 2142esac 2143 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2145printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2146 sed 's/^/| /' "$ac_site_file" >&5 2147 . "$ac_site_file" \ 2148 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2149printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2150as_fn_error $? "failed to load site script $ac_site_file 2151See \`config.log' for more details" "$LINENO" 5; } 2152 fi 2153done 2154 2155if test -r "$cache_file"; then 2156 # Some versions of bash will fail to source /dev/null (special files 2157 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2158 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2160printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2161 case $cache_file in 2162 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2163 *) . "./$cache_file";; 2164 esac 2165 fi 2166else 2167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2168printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2169 >$cache_file 2170fi 2171 2172as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2173# Test code for whether the C compiler supports C89 (global declarations) 2174ac_c_conftest_c89_globals=' 2175/* Does the compiler advertise C89 conformance? 2176 Do not test the value of __STDC__, because some compilers set it to 0 2177 while being otherwise adequately conformant. */ 2178#if !defined __STDC__ 2179# error "Compiler does not advertise C89 conformance" 2180#endif 2181 2182#include <stddef.h> 2183#include <stdarg.h> 2184struct stat; 2185/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2186struct buf { int x; }; 2187struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2188static char *e (p, i) 2189 char **p; 2190 int i; 2191{ 2192 return p[i]; 2193} 2194static char *f (char * (*g) (char **, int), char **p, ...) 2195{ 2196 char *s; 2197 va_list v; 2198 va_start (v,p); 2199 s = g (p, va_arg (v,int)); 2200 va_end (v); 2201 return s; 2202} 2203 2204/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2205 function prototypes and stuff, but not \xHH hex character constants. 2206 These do not provoke an error unfortunately, instead are silently treated 2207 as an "x". The following induces an error, until -std is added to get 2208 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2209 array size at least. It is necessary to write \x00 == 0 to get something 2210 that is true only with -std. */ 2211int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2212 2213/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2214 inside strings and character constants. */ 2215#define FOO(x) '\''x'\'' 2216int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2217 2218int test (int i, double x); 2219struct s1 {int (*f) (int a);}; 2220struct s2 {int (*f) (double a);}; 2221int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2222 int, int);' 2223 2224# Test code for whether the C compiler supports C89 (body of main). 2225ac_c_conftest_c89_main=' 2226ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2227' 2228 2229# Test code for whether the C compiler supports C99 (global declarations) 2230ac_c_conftest_c99_globals=' 2231// Does the compiler advertise C99 conformance? 2232#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2233# error "Compiler does not advertise C99 conformance" 2234#endif 2235 2236#include <stdbool.h> 2237extern int puts (const char *); 2238extern int printf (const char *, ...); 2239extern int dprintf (int, const char *, ...); 2240extern void *malloc (size_t); 2241 2242// Check varargs macros. These examples are taken from C99 6.10.3.5. 2243// dprintf is used instead of fprintf to avoid needing to declare 2244// FILE and stderr. 2245#define debug(...) dprintf (2, __VA_ARGS__) 2246#define showlist(...) puts (#__VA_ARGS__) 2247#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2248static void 2249test_varargs_macros (void) 2250{ 2251 int x = 1234; 2252 int y = 5678; 2253 debug ("Flag"); 2254 debug ("X = %d\n", x); 2255 showlist (The first, second, and third items.); 2256 report (x>y, "x is %d but y is %d", x, y); 2257} 2258 2259// Check long long types. 2260#define BIG64 18446744073709551615ull 2261#define BIG32 4294967295ul 2262#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2263#if !BIG_OK 2264 #error "your preprocessor is broken" 2265#endif 2266#if BIG_OK 2267#else 2268 #error "your preprocessor is broken" 2269#endif 2270static long long int bignum = -9223372036854775807LL; 2271static unsigned long long int ubignum = BIG64; 2272 2273struct incomplete_array 2274{ 2275 int datasize; 2276 double data[]; 2277}; 2278 2279struct named_init { 2280 int number; 2281 const wchar_t *name; 2282 double average; 2283}; 2284 2285typedef const char *ccp; 2286 2287static inline int 2288test_restrict (ccp restrict text) 2289{ 2290 // See if C++-style comments work. 2291 // Iterate through items via the restricted pointer. 2292 // Also check for declarations in for loops. 2293 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2294 continue; 2295 return 0; 2296} 2297 2298// Check varargs and va_copy. 2299static bool 2300test_varargs (const char *format, ...) 2301{ 2302 va_list args; 2303 va_start (args, format); 2304 va_list args_copy; 2305 va_copy (args_copy, args); 2306 2307 const char *str = ""; 2308 int number = 0; 2309 float fnumber = 0; 2310 2311 while (*format) 2312 { 2313 switch (*format++) 2314 { 2315 case '\''s'\'': // string 2316 str = va_arg (args_copy, const char *); 2317 break; 2318 case '\''d'\'': // int 2319 number = va_arg (args_copy, int); 2320 break; 2321 case '\''f'\'': // float 2322 fnumber = va_arg (args_copy, double); 2323 break; 2324 default: 2325 break; 2326 } 2327 } 2328 va_end (args_copy); 2329 va_end (args); 2330 2331 return *str && number && fnumber; 2332} 2333' 2334 2335# Test code for whether the C compiler supports C99 (body of main). 2336ac_c_conftest_c99_main=' 2337 // Check bool. 2338 _Bool success = false; 2339 success |= (argc != 0); 2340 2341 // Check restrict. 2342 if (test_restrict ("String literal") == 0) 2343 success = true; 2344 char *restrict newvar = "Another string"; 2345 2346 // Check varargs. 2347 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2348 test_varargs_macros (); 2349 2350 // Check flexible array members. 2351 struct incomplete_array *ia = 2352 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2353 ia->datasize = 10; 2354 for (int i = 0; i < ia->datasize; ++i) 2355 ia->data[i] = i * 1.234; 2356 2357 // Check named initializers. 2358 struct named_init ni = { 2359 .number = 34, 2360 .name = L"Test wide string", 2361 .average = 543.34343, 2362 }; 2363 2364 ni.number = 58; 2365 2366 int dynamic_array[ni.number]; 2367 dynamic_array[0] = argv[0][0]; 2368 dynamic_array[ni.number - 1] = 543; 2369 2370 // work around unused variable warnings 2371 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2372 || dynamic_array[ni.number - 1] != 543); 2373' 2374 2375# Test code for whether the C compiler supports C11 (global declarations) 2376ac_c_conftest_c11_globals=' 2377// Does the compiler advertise C11 conformance? 2378#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2379# error "Compiler does not advertise C11 conformance" 2380#endif 2381 2382// Check _Alignas. 2383char _Alignas (double) aligned_as_double; 2384char _Alignas (0) no_special_alignment; 2385extern char aligned_as_int; 2386char _Alignas (0) _Alignas (int) aligned_as_int; 2387 2388// Check _Alignof. 2389enum 2390{ 2391 int_alignment = _Alignof (int), 2392 int_array_alignment = _Alignof (int[100]), 2393 char_alignment = _Alignof (char) 2394}; 2395_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2396 2397// Check _Noreturn. 2398int _Noreturn does_not_return (void) { for (;;) continue; } 2399 2400// Check _Static_assert. 2401struct test_static_assert 2402{ 2403 int x; 2404 _Static_assert (sizeof (int) <= sizeof (long int), 2405 "_Static_assert does not work in struct"); 2406 long int y; 2407}; 2408 2409// Check UTF-8 literals. 2410#define u8 syntax error! 2411char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2412 2413// Check duplicate typedefs. 2414typedef long *long_ptr; 2415typedef long int *long_ptr; 2416typedef long_ptr long_ptr; 2417 2418// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2419struct anonymous 2420{ 2421 union { 2422 struct { int i; int j; }; 2423 struct { int k; long int l; } w; 2424 }; 2425 int m; 2426} v1; 2427' 2428 2429# Test code for whether the C compiler supports C11 (body of main). 2430ac_c_conftest_c11_main=' 2431 _Static_assert ((offsetof (struct anonymous, i) 2432 == offsetof (struct anonymous, w.k)), 2433 "Anonymous union alignment botch"); 2434 v1.i = 2; 2435 v1.w.k = 5; 2436 ok |= v1.i != 5; 2437' 2438 2439# Test code for whether the C compiler supports C11 (complete). 2440ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2441${ac_c_conftest_c99_globals} 2442${ac_c_conftest_c11_globals} 2443 2444int 2445main (int argc, char **argv) 2446{ 2447 int ok = 0; 2448 ${ac_c_conftest_c89_main} 2449 ${ac_c_conftest_c99_main} 2450 ${ac_c_conftest_c11_main} 2451 return ok; 2452} 2453" 2454 2455# Test code for whether the C compiler supports C99 (complete). 2456ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2457${ac_c_conftest_c99_globals} 2458 2459int 2460main (int argc, char **argv) 2461{ 2462 int ok = 0; 2463 ${ac_c_conftest_c89_main} 2464 ${ac_c_conftest_c99_main} 2465 return ok; 2466} 2467" 2468 2469# Test code for whether the C compiler supports C89 (complete). 2470ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2471 2472int 2473main (int argc, char **argv) 2474{ 2475 int ok = 0; 2476 ${ac_c_conftest_c89_main} 2477 return ok; 2478} 2479" 2480 2481as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2482as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2483as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2484as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2485as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2486as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2487as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2488as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2489as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2490as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2491 2492# Auxiliary files required by this configure script. 2493ac_aux_files="config.rpath config.guess config.sub missing install-sh compile" 2494 2495# Locations in which to look for auxiliary files. 2496ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2497 2498# Search for a directory containing all of the required auxiliary files, 2499# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2500# If we don't find one directory that contains all the files we need, 2501# we report the set of missing files from the *first* directory in 2502# $ac_aux_dir_candidates and give up. 2503ac_missing_aux_files="" 2504ac_first_candidate=: 2505printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2506as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2507as_found=false 2508for as_dir in $ac_aux_dir_candidates 2509do 2510 IFS=$as_save_IFS 2511 case $as_dir in #((( 2512 '') as_dir=./ ;; 2513 */) ;; 2514 *) as_dir=$as_dir/ ;; 2515 esac 2516 as_found=: 2517 2518 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2519 ac_aux_dir_found=yes 2520 ac_install_sh= 2521 for ac_aux in $ac_aux_files 2522 do 2523 # As a special case, if "install-sh" is required, that requirement 2524 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2525 # and $ac_install_sh is set appropriately for whichever one is found. 2526 if test x"$ac_aux" = x"install-sh" 2527 then 2528 if test -f "${as_dir}install-sh"; then 2529 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2530 ac_install_sh="${as_dir}install-sh -c" 2531 elif test -f "${as_dir}install.sh"; then 2532 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2533 ac_install_sh="${as_dir}install.sh -c" 2534 elif test -f "${as_dir}shtool"; then 2535 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2536 ac_install_sh="${as_dir}shtool install -c" 2537 else 2538 ac_aux_dir_found=no 2539 if $ac_first_candidate; then 2540 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2541 else 2542 break 2543 fi 2544 fi 2545 else 2546 if test -f "${as_dir}${ac_aux}"; then 2547 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2548 else 2549 ac_aux_dir_found=no 2550 if $ac_first_candidate; then 2551 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2552 else 2553 break 2554 fi 2555 fi 2556 fi 2557 done 2558 if test "$ac_aux_dir_found" = yes; then 2559 ac_aux_dir="$as_dir" 2560 break 2561 fi 2562 ac_first_candidate=false 2563 2564 as_found=false 2565done 2566IFS=$as_save_IFS 2567if $as_found 2568then : 2569 2570else $as_nop 2571 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2572fi 2573 2574 2575# These three variables are undocumented and unsupported, 2576# and are intended to be withdrawn in a future Autoconf release. 2577# They can cause serious problems if a builder's source tree is in a directory 2578# whose full name contains unusual characters. 2579if test -f "${ac_aux_dir}config.guess"; then 2580 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2581fi 2582if test -f "${ac_aux_dir}config.sub"; then 2583 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2584fi 2585if test -f "$ac_aux_dir/configure"; then 2586 ac_configure="$SHELL ${ac_aux_dir}configure" 2587fi 2588 2589# Check that the precious variables saved in the cache have kept the same 2590# value. 2591ac_cache_corrupted=false 2592for ac_var in $ac_precious_vars; do 2593 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2594 eval ac_new_set=\$ac_env_${ac_var}_set 2595 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2596 eval ac_new_val=\$ac_env_${ac_var}_value 2597 case $ac_old_set,$ac_new_set in 2598 set,) 2599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2600printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2601 ac_cache_corrupted=: ;; 2602 ,set) 2603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2604printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2605 ac_cache_corrupted=: ;; 2606 ,);; 2607 *) 2608 if test "x$ac_old_val" != "x$ac_new_val"; then 2609 # differences in whitespace do not lead to failure. 2610 ac_old_val_w=`echo x $ac_old_val` 2611 ac_new_val_w=`echo x $ac_new_val` 2612 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2614printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2615 ac_cache_corrupted=: 2616 else 2617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2618printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2619 eval $ac_var=\$ac_old_val 2620 fi 2621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2622printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2624printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2625 fi;; 2626 esac 2627 # Pass precious variables to config.status. 2628 if test "$ac_new_set" = set; then 2629 case $ac_new_val in 2630 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2631 *) ac_arg=$ac_var=$ac_new_val ;; 2632 esac 2633 case " $ac_configure_args " in 2634 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2635 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2636 esac 2637 fi 2638done 2639if $ac_cache_corrupted; then 2640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2641printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2643printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2644 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2645 and start over" "$LINENO" 5 2646fi 2647## -------------------- ## 2648## Main body of script. ## 2649## -------------------- ## 2650 2651ac_ext=c 2652ac_cpp='$CPP $CPPFLAGS' 2653ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2654ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2655ac_compiler_gnu=$ac_cv_c_compiler_gnu 2656 2657 2658 2659ac_config_headers="$ac_config_headers config.h" 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672# Expand $ac_aux_dir to an absolute path. 2673am_aux_dir=`cd "$ac_aux_dir" && pwd` 2674 2675ac_ext=c 2676ac_cpp='$CPP $CPPFLAGS' 2677ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2678ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2679ac_compiler_gnu=$ac_cv_c_compiler_gnu 2680if test -n "$ac_tool_prefix"; then 2681 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2682set dummy ${ac_tool_prefix}gcc; ac_word=$2 2683{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2684printf %s "checking for $ac_word... " >&6; } 2685if test ${ac_cv_prog_CC+y} 2686then : 2687 printf %s "(cached) " >&6 2688else $as_nop 2689 if test -n "$CC"; then 2690 ac_cv_prog_CC="$CC" # Let the user override the test. 2691else 2692as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2693for as_dir in $PATH 2694do 2695 IFS=$as_save_IFS 2696 case $as_dir in #((( 2697 '') as_dir=./ ;; 2698 */) ;; 2699 *) as_dir=$as_dir/ ;; 2700 esac 2701 for ac_exec_ext in '' $ac_executable_extensions; do 2702 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2703 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2704 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2705 break 2 2706 fi 2707done 2708 done 2709IFS=$as_save_IFS 2710 2711fi 2712fi 2713CC=$ac_cv_prog_CC 2714if test -n "$CC"; then 2715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2716printf "%s\n" "$CC" >&6; } 2717else 2718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2719printf "%s\n" "no" >&6; } 2720fi 2721 2722 2723fi 2724if test -z "$ac_cv_prog_CC"; then 2725 ac_ct_CC=$CC 2726 # Extract the first word of "gcc", so it can be a program name with args. 2727set dummy gcc; ac_word=$2 2728{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2729printf %s "checking for $ac_word... " >&6; } 2730if test ${ac_cv_prog_ac_ct_CC+y} 2731then : 2732 printf %s "(cached) " >&6 2733else $as_nop 2734 if test -n "$ac_ct_CC"; then 2735 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2736else 2737as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2738for as_dir in $PATH 2739do 2740 IFS=$as_save_IFS 2741 case $as_dir in #((( 2742 '') as_dir=./ ;; 2743 */) ;; 2744 *) as_dir=$as_dir/ ;; 2745 esac 2746 for ac_exec_ext in '' $ac_executable_extensions; do 2747 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2748 ac_cv_prog_ac_ct_CC="gcc" 2749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2750 break 2 2751 fi 2752done 2753 done 2754IFS=$as_save_IFS 2755 2756fi 2757fi 2758ac_ct_CC=$ac_cv_prog_ac_ct_CC 2759if test -n "$ac_ct_CC"; then 2760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2761printf "%s\n" "$ac_ct_CC" >&6; } 2762else 2763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2764printf "%s\n" "no" >&6; } 2765fi 2766 2767 if test "x$ac_ct_CC" = x; then 2768 CC="" 2769 else 2770 case $cross_compiling:$ac_tool_warned in 2771yes:) 2772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2773printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2774ac_tool_warned=yes ;; 2775esac 2776 CC=$ac_ct_CC 2777 fi 2778else 2779 CC="$ac_cv_prog_CC" 2780fi 2781 2782if test -z "$CC"; then 2783 if test -n "$ac_tool_prefix"; then 2784 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2785set dummy ${ac_tool_prefix}cc; ac_word=$2 2786{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2787printf %s "checking for $ac_word... " >&6; } 2788if test ${ac_cv_prog_CC+y} 2789then : 2790 printf %s "(cached) " >&6 2791else $as_nop 2792 if test -n "$CC"; then 2793 ac_cv_prog_CC="$CC" # Let the user override the test. 2794else 2795as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2796for as_dir in $PATH 2797do 2798 IFS=$as_save_IFS 2799 case $as_dir in #((( 2800 '') as_dir=./ ;; 2801 */) ;; 2802 *) as_dir=$as_dir/ ;; 2803 esac 2804 for ac_exec_ext in '' $ac_executable_extensions; do 2805 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2806 ac_cv_prog_CC="${ac_tool_prefix}cc" 2807 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2808 break 2 2809 fi 2810done 2811 done 2812IFS=$as_save_IFS 2813 2814fi 2815fi 2816CC=$ac_cv_prog_CC 2817if test -n "$CC"; then 2818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2819printf "%s\n" "$CC" >&6; } 2820else 2821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2822printf "%s\n" "no" >&6; } 2823fi 2824 2825 2826 fi 2827fi 2828if test -z "$CC"; then 2829 # Extract the first word of "cc", so it can be a program name with args. 2830set dummy cc; ac_word=$2 2831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2832printf %s "checking for $ac_word... " >&6; } 2833if test ${ac_cv_prog_CC+y} 2834then : 2835 printf %s "(cached) " >&6 2836else $as_nop 2837 if test -n "$CC"; then 2838 ac_cv_prog_CC="$CC" # Let the user override the test. 2839else 2840 ac_prog_rejected=no 2841as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2842for as_dir in $PATH 2843do 2844 IFS=$as_save_IFS 2845 case $as_dir in #((( 2846 '') as_dir=./ ;; 2847 */) ;; 2848 *) as_dir=$as_dir/ ;; 2849 esac 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2852 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2853 ac_prog_rejected=yes 2854 continue 2855 fi 2856 ac_cv_prog_CC="cc" 2857 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860done 2861 done 2862IFS=$as_save_IFS 2863 2864if test $ac_prog_rejected = yes; then 2865 # We found a bogon in the path, so make sure we never use it. 2866 set dummy $ac_cv_prog_CC 2867 shift 2868 if test $# != 0; then 2869 # We chose a different compiler from the bogus one. 2870 # However, it has the same basename, so the bogon will be chosen 2871 # first if we set CC to just the basename; use the full file name. 2872 shift 2873 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2874 fi 2875fi 2876fi 2877fi 2878CC=$ac_cv_prog_CC 2879if test -n "$CC"; then 2880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2881printf "%s\n" "$CC" >&6; } 2882else 2883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2884printf "%s\n" "no" >&6; } 2885fi 2886 2887 2888fi 2889if test -z "$CC"; then 2890 if test -n "$ac_tool_prefix"; then 2891 for ac_prog in cl.exe 2892 do 2893 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2894set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2895{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2896printf %s "checking for $ac_word... " >&6; } 2897if test ${ac_cv_prog_CC+y} 2898then : 2899 printf %s "(cached) " >&6 2900else $as_nop 2901 if test -n "$CC"; then 2902 ac_cv_prog_CC="$CC" # Let the user override the test. 2903else 2904as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2905for as_dir in $PATH 2906do 2907 IFS=$as_save_IFS 2908 case $as_dir in #((( 2909 '') as_dir=./ ;; 2910 */) ;; 2911 *) as_dir=$as_dir/ ;; 2912 esac 2913 for ac_exec_ext in '' $ac_executable_extensions; do 2914 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2915 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2916 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2917 break 2 2918 fi 2919done 2920 done 2921IFS=$as_save_IFS 2922 2923fi 2924fi 2925CC=$ac_cv_prog_CC 2926if test -n "$CC"; then 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2928printf "%s\n" "$CC" >&6; } 2929else 2930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2931printf "%s\n" "no" >&6; } 2932fi 2933 2934 2935 test -n "$CC" && break 2936 done 2937fi 2938if test -z "$CC"; then 2939 ac_ct_CC=$CC 2940 for ac_prog in cl.exe 2941do 2942 # Extract the first word of "$ac_prog", so it can be a program name with args. 2943set dummy $ac_prog; ac_word=$2 2944{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2945printf %s "checking for $ac_word... " >&6; } 2946if test ${ac_cv_prog_ac_ct_CC+y} 2947then : 2948 printf %s "(cached) " >&6 2949else $as_nop 2950 if test -n "$ac_ct_CC"; then 2951 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2952else 2953as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2954for as_dir in $PATH 2955do 2956 IFS=$as_save_IFS 2957 case $as_dir in #((( 2958 '') as_dir=./ ;; 2959 */) ;; 2960 *) as_dir=$as_dir/ ;; 2961 esac 2962 for ac_exec_ext in '' $ac_executable_extensions; do 2963 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2964 ac_cv_prog_ac_ct_CC="$ac_prog" 2965 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2966 break 2 2967 fi 2968done 2969 done 2970IFS=$as_save_IFS 2971 2972fi 2973fi 2974ac_ct_CC=$ac_cv_prog_ac_ct_CC 2975if test -n "$ac_ct_CC"; then 2976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2977printf "%s\n" "$ac_ct_CC" >&6; } 2978else 2979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2980printf "%s\n" "no" >&6; } 2981fi 2982 2983 2984 test -n "$ac_ct_CC" && break 2985done 2986 2987 if test "x$ac_ct_CC" = x; then 2988 CC="" 2989 else 2990 case $cross_compiling:$ac_tool_warned in 2991yes:) 2992{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2993printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2994ac_tool_warned=yes ;; 2995esac 2996 CC=$ac_ct_CC 2997 fi 2998fi 2999 3000fi 3001if test -z "$CC"; then 3002 if test -n "$ac_tool_prefix"; then 3003 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3004set dummy ${ac_tool_prefix}clang; ac_word=$2 3005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3006printf %s "checking for $ac_word... " >&6; } 3007if test ${ac_cv_prog_CC+y} 3008then : 3009 printf %s "(cached) " >&6 3010else $as_nop 3011 if test -n "$CC"; then 3012 ac_cv_prog_CC="$CC" # Let the user override the test. 3013else 3014as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3015for as_dir in $PATH 3016do 3017 IFS=$as_save_IFS 3018 case $as_dir in #((( 3019 '') as_dir=./ ;; 3020 */) ;; 3021 *) as_dir=$as_dir/ ;; 3022 esac 3023 for ac_exec_ext in '' $ac_executable_extensions; do 3024 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3025 ac_cv_prog_CC="${ac_tool_prefix}clang" 3026 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3027 break 2 3028 fi 3029done 3030 done 3031IFS=$as_save_IFS 3032 3033fi 3034fi 3035CC=$ac_cv_prog_CC 3036if test -n "$CC"; then 3037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3038printf "%s\n" "$CC" >&6; } 3039else 3040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3041printf "%s\n" "no" >&6; } 3042fi 3043 3044 3045fi 3046if test -z "$ac_cv_prog_CC"; then 3047 ac_ct_CC=$CC 3048 # Extract the first word of "clang", so it can be a program name with args. 3049set dummy clang; ac_word=$2 3050{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3051printf %s "checking for $ac_word... " >&6; } 3052if test ${ac_cv_prog_ac_ct_CC+y} 3053then : 3054 printf %s "(cached) " >&6 3055else $as_nop 3056 if test -n "$ac_ct_CC"; then 3057 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3058else 3059as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3060for as_dir in $PATH 3061do 3062 IFS=$as_save_IFS 3063 case $as_dir in #((( 3064 '') as_dir=./ ;; 3065 */) ;; 3066 *) as_dir=$as_dir/ ;; 3067 esac 3068 for ac_exec_ext in '' $ac_executable_extensions; do 3069 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3070 ac_cv_prog_ac_ct_CC="clang" 3071 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3072 break 2 3073 fi 3074done 3075 done 3076IFS=$as_save_IFS 3077 3078fi 3079fi 3080ac_ct_CC=$ac_cv_prog_ac_ct_CC 3081if test -n "$ac_ct_CC"; then 3082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3083printf "%s\n" "$ac_ct_CC" >&6; } 3084else 3085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3086printf "%s\n" "no" >&6; } 3087fi 3088 3089 if test "x$ac_ct_CC" = x; then 3090 CC="" 3091 else 3092 case $cross_compiling:$ac_tool_warned in 3093yes:) 3094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3095printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3096ac_tool_warned=yes ;; 3097esac 3098 CC=$ac_ct_CC 3099 fi 3100else 3101 CC="$ac_cv_prog_CC" 3102fi 3103 3104fi 3105 3106 3107test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3108printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3109as_fn_error $? "no acceptable C compiler found in \$PATH 3110See \`config.log' for more details" "$LINENO" 5; } 3111 3112# Provide some information about the compiler. 3113printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3114set X $ac_compile 3115ac_compiler=$2 3116for ac_option in --version -v -V -qversion -version; do 3117 { { ac_try="$ac_compiler $ac_option >&5" 3118case "(($ac_try" in 3119 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3120 *) ac_try_echo=$ac_try;; 3121esac 3122eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3123printf "%s\n" "$ac_try_echo"; } >&5 3124 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3125 ac_status=$? 3126 if test -s conftest.err; then 3127 sed '10a\ 3128... rest of stderr output deleted ... 3129 10q' conftest.err >conftest.er1 3130 cat conftest.er1 >&5 3131 fi 3132 rm -f conftest.er1 conftest.err 3133 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3134 test $ac_status = 0; } 3135done 3136 3137cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3138/* end confdefs.h. */ 3139 3140int 3141main (void) 3142{ 3143 3144 ; 3145 return 0; 3146} 3147_ACEOF 3148ac_clean_files_save=$ac_clean_files 3149ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3150# Try to create an executable without -o first, disregard a.out. 3151# It will help us diagnose broken compilers, and finding out an intuition 3152# of exeext. 3153{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3154printf %s "checking whether the C compiler works... " >&6; } 3155ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3156 3157# The possible output files: 3158ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3159 3160ac_rmfiles= 3161for ac_file in $ac_files 3162do 3163 case $ac_file in 3164 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3165 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3166 esac 3167done 3168rm -f $ac_rmfiles 3169 3170if { { ac_try="$ac_link_default" 3171case "(($ac_try" in 3172 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3173 *) ac_try_echo=$ac_try;; 3174esac 3175eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3176printf "%s\n" "$ac_try_echo"; } >&5 3177 (eval "$ac_link_default") 2>&5 3178 ac_status=$? 3179 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3180 test $ac_status = 0; } 3181then : 3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3183# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3184# in a Makefile. We should not override ac_cv_exeext if it was cached, 3185# so that the user can short-circuit this test for compilers unknown to 3186# Autoconf. 3187for ac_file in $ac_files '' 3188do 3189 test -f "$ac_file" || continue 3190 case $ac_file in 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3192 ;; 3193 [ab].out ) 3194 # We found the default executable, but exeext='' is most 3195 # certainly right. 3196 break;; 3197 *.* ) 3198 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3199 then :; else 3200 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3201 fi 3202 # We set ac_cv_exeext here because the later test for it is not 3203 # safe: cross compilers may not add the suffix if given an `-o' 3204 # argument, so we may need to know it at that point already. 3205 # Even if this section looks crufty: it has the advantage of 3206 # actually working. 3207 break;; 3208 * ) 3209 break;; 3210 esac 3211done 3212test "$ac_cv_exeext" = no && ac_cv_exeext= 3213 3214else $as_nop 3215 ac_file='' 3216fi 3217if test -z "$ac_file" 3218then : 3219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3220printf "%s\n" "no" >&6; } 3221printf "%s\n" "$as_me: failed program was:" >&5 3222sed 's/^/| /' conftest.$ac_ext >&5 3223 3224{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3225printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3226as_fn_error 77 "C compiler cannot create executables 3227See \`config.log' for more details" "$LINENO" 5; } 3228else $as_nop 3229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3230printf "%s\n" "yes" >&6; } 3231fi 3232{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3233printf %s "checking for C compiler default output file name... " >&6; } 3234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3235printf "%s\n" "$ac_file" >&6; } 3236ac_exeext=$ac_cv_exeext 3237 3238rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3239ac_clean_files=$ac_clean_files_save 3240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3241printf %s "checking for suffix of executables... " >&6; } 3242if { { ac_try="$ac_link" 3243case "(($ac_try" in 3244 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3245 *) ac_try_echo=$ac_try;; 3246esac 3247eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3248printf "%s\n" "$ac_try_echo"; } >&5 3249 (eval "$ac_link") 2>&5 3250 ac_status=$? 3251 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3252 test $ac_status = 0; } 3253then : 3254 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3255# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3256# work properly (i.e., refer to `conftest.exe'), while it won't with 3257# `rm'. 3258for ac_file in conftest.exe conftest conftest.*; do 3259 test -f "$ac_file" || continue 3260 case $ac_file in 3261 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3262 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3263 break;; 3264 * ) break;; 3265 esac 3266done 3267else $as_nop 3268 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3269printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3270as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3271See \`config.log' for more details" "$LINENO" 5; } 3272fi 3273rm -f conftest conftest$ac_cv_exeext 3274{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3275printf "%s\n" "$ac_cv_exeext" >&6; } 3276 3277rm -f conftest.$ac_ext 3278EXEEXT=$ac_cv_exeext 3279ac_exeext=$EXEEXT 3280cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281/* end confdefs.h. */ 3282#include <stdio.h> 3283int 3284main (void) 3285{ 3286FILE *f = fopen ("conftest.out", "w"); 3287 return ferror (f) || fclose (f) != 0; 3288 3289 ; 3290 return 0; 3291} 3292_ACEOF 3293ac_clean_files="$ac_clean_files conftest.out" 3294# Check that the compiler produces executables we can run. If not, either 3295# the compiler is broken, or we cross compile. 3296{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3297printf %s "checking whether we are cross compiling... " >&6; } 3298if test "$cross_compiling" != yes; then 3299 { { ac_try="$ac_link" 3300case "(($ac_try" in 3301 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3302 *) ac_try_echo=$ac_try;; 3303esac 3304eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3305printf "%s\n" "$ac_try_echo"; } >&5 3306 (eval "$ac_link") 2>&5 3307 ac_status=$? 3308 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3309 test $ac_status = 0; } 3310 if { ac_try='./conftest$ac_cv_exeext' 3311 { { case "(($ac_try" in 3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3313 *) ac_try_echo=$ac_try;; 3314esac 3315eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3316printf "%s\n" "$ac_try_echo"; } >&5 3317 (eval "$ac_try") 2>&5 3318 ac_status=$? 3319 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3320 test $ac_status = 0; }; }; then 3321 cross_compiling=no 3322 else 3323 if test "$cross_compiling" = maybe; then 3324 cross_compiling=yes 3325 else 3326 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3327printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3328as_fn_error 77 "cannot run C compiled programs. 3329If you meant to cross compile, use \`--host'. 3330See \`config.log' for more details" "$LINENO" 5; } 3331 fi 3332 fi 3333fi 3334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3335printf "%s\n" "$cross_compiling" >&6; } 3336 3337rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3338ac_clean_files=$ac_clean_files_save 3339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3340printf %s "checking for suffix of object files... " >&6; } 3341if test ${ac_cv_objext+y} 3342then : 3343 printf %s "(cached) " >&6 3344else $as_nop 3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3346/* end confdefs.h. */ 3347 3348int 3349main (void) 3350{ 3351 3352 ; 3353 return 0; 3354} 3355_ACEOF 3356rm -f conftest.o conftest.obj 3357if { { ac_try="$ac_compile" 3358case "(($ac_try" in 3359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3360 *) ac_try_echo=$ac_try;; 3361esac 3362eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3363printf "%s\n" "$ac_try_echo"; } >&5 3364 (eval "$ac_compile") 2>&5 3365 ac_status=$? 3366 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3367 test $ac_status = 0; } 3368then : 3369 for ac_file in conftest.o conftest.obj conftest.*; do 3370 test -f "$ac_file" || continue; 3371 case $ac_file in 3372 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3373 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3374 break;; 3375 esac 3376done 3377else $as_nop 3378 printf "%s\n" "$as_me: failed program was:" >&5 3379sed 's/^/| /' conftest.$ac_ext >&5 3380 3381{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3382printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3383as_fn_error $? "cannot compute suffix of object files: cannot compile 3384See \`config.log' for more details" "$LINENO" 5; } 3385fi 3386rm -f conftest.$ac_cv_objext conftest.$ac_ext 3387fi 3388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3389printf "%s\n" "$ac_cv_objext" >&6; } 3390OBJEXT=$ac_cv_objext 3391ac_objext=$OBJEXT 3392{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3393printf %s "checking whether the compiler supports GNU C... " >&6; } 3394if test ${ac_cv_c_compiler_gnu+y} 3395then : 3396 printf %s "(cached) " >&6 3397else $as_nop 3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3399/* end confdefs.h. */ 3400 3401int 3402main (void) 3403{ 3404#ifndef __GNUC__ 3405 choke me 3406#endif 3407 3408 ; 3409 return 0; 3410} 3411_ACEOF 3412if ac_fn_c_try_compile "$LINENO" 3413then : 3414 ac_compiler_gnu=yes 3415else $as_nop 3416 ac_compiler_gnu=no 3417fi 3418rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3419ac_cv_c_compiler_gnu=$ac_compiler_gnu 3420 3421fi 3422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3423printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3424ac_compiler_gnu=$ac_cv_c_compiler_gnu 3425 3426if test $ac_compiler_gnu = yes; then 3427 GCC=yes 3428else 3429 GCC= 3430fi 3431ac_test_CFLAGS=${CFLAGS+y} 3432ac_save_CFLAGS=$CFLAGS 3433{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3434printf %s "checking whether $CC accepts -g... " >&6; } 3435if test ${ac_cv_prog_cc_g+y} 3436then : 3437 printf %s "(cached) " >&6 3438else $as_nop 3439 ac_save_c_werror_flag=$ac_c_werror_flag 3440 ac_c_werror_flag=yes 3441 ac_cv_prog_cc_g=no 3442 CFLAGS="-g" 3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3444/* end confdefs.h. */ 3445 3446int 3447main (void) 3448{ 3449 3450 ; 3451 return 0; 3452} 3453_ACEOF 3454if ac_fn_c_try_compile "$LINENO" 3455then : 3456 ac_cv_prog_cc_g=yes 3457else $as_nop 3458 CFLAGS="" 3459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3460/* end confdefs.h. */ 3461 3462int 3463main (void) 3464{ 3465 3466 ; 3467 return 0; 3468} 3469_ACEOF 3470if ac_fn_c_try_compile "$LINENO" 3471then : 3472 3473else $as_nop 3474 ac_c_werror_flag=$ac_save_c_werror_flag 3475 CFLAGS="-g" 3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3477/* end confdefs.h. */ 3478 3479int 3480main (void) 3481{ 3482 3483 ; 3484 return 0; 3485} 3486_ACEOF 3487if ac_fn_c_try_compile "$LINENO" 3488then : 3489 ac_cv_prog_cc_g=yes 3490fi 3491rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3492fi 3493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3494fi 3495rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3496 ac_c_werror_flag=$ac_save_c_werror_flag 3497fi 3498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3499printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3500if test $ac_test_CFLAGS; then 3501 CFLAGS=$ac_save_CFLAGS 3502elif test $ac_cv_prog_cc_g = yes; then 3503 if test "$GCC" = yes; then 3504 CFLAGS="-g -O2" 3505 else 3506 CFLAGS="-g" 3507 fi 3508else 3509 if test "$GCC" = yes; then 3510 CFLAGS="-O2" 3511 else 3512 CFLAGS= 3513 fi 3514fi 3515ac_prog_cc_stdc=no 3516if test x$ac_prog_cc_stdc = xno 3517then : 3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3519printf %s "checking for $CC option to enable C11 features... " >&6; } 3520if test ${ac_cv_prog_cc_c11+y} 3521then : 3522 printf %s "(cached) " >&6 3523else $as_nop 3524 ac_cv_prog_cc_c11=no 3525ac_save_CC=$CC 3526cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527/* end confdefs.h. */ 3528$ac_c_conftest_c11_program 3529_ACEOF 3530for ac_arg in '' -std=gnu11 3531do 3532 CC="$ac_save_CC $ac_arg" 3533 if ac_fn_c_try_compile "$LINENO" 3534then : 3535 ac_cv_prog_cc_c11=$ac_arg 3536fi 3537rm -f core conftest.err conftest.$ac_objext conftest.beam 3538 test "x$ac_cv_prog_cc_c11" != "xno" && break 3539done 3540rm -f conftest.$ac_ext 3541CC=$ac_save_CC 3542fi 3543 3544if test "x$ac_cv_prog_cc_c11" = xno 3545then : 3546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3547printf "%s\n" "unsupported" >&6; } 3548else $as_nop 3549 if test "x$ac_cv_prog_cc_c11" = x 3550then : 3551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3552printf "%s\n" "none needed" >&6; } 3553else $as_nop 3554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3555printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3556 CC="$CC $ac_cv_prog_cc_c11" 3557fi 3558 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3559 ac_prog_cc_stdc=c11 3560fi 3561fi 3562if test x$ac_prog_cc_stdc = xno 3563then : 3564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3565printf %s "checking for $CC option to enable C99 features... " >&6; } 3566if test ${ac_cv_prog_cc_c99+y} 3567then : 3568 printf %s "(cached) " >&6 3569else $as_nop 3570 ac_cv_prog_cc_c99=no 3571ac_save_CC=$CC 3572cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3573/* end confdefs.h. */ 3574$ac_c_conftest_c99_program 3575_ACEOF 3576for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3577do 3578 CC="$ac_save_CC $ac_arg" 3579 if ac_fn_c_try_compile "$LINENO" 3580then : 3581 ac_cv_prog_cc_c99=$ac_arg 3582fi 3583rm -f core conftest.err conftest.$ac_objext conftest.beam 3584 test "x$ac_cv_prog_cc_c99" != "xno" && break 3585done 3586rm -f conftest.$ac_ext 3587CC=$ac_save_CC 3588fi 3589 3590if test "x$ac_cv_prog_cc_c99" = xno 3591then : 3592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3593printf "%s\n" "unsupported" >&6; } 3594else $as_nop 3595 if test "x$ac_cv_prog_cc_c99" = x 3596then : 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3598printf "%s\n" "none needed" >&6; } 3599else $as_nop 3600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3601printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3602 CC="$CC $ac_cv_prog_cc_c99" 3603fi 3604 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3605 ac_prog_cc_stdc=c99 3606fi 3607fi 3608if test x$ac_prog_cc_stdc = xno 3609then : 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3611printf %s "checking for $CC option to enable C89 features... " >&6; } 3612if test ${ac_cv_prog_cc_c89+y} 3613then : 3614 printf %s "(cached) " >&6 3615else $as_nop 3616 ac_cv_prog_cc_c89=no 3617ac_save_CC=$CC 3618cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3619/* end confdefs.h. */ 3620$ac_c_conftest_c89_program 3621_ACEOF 3622for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3623do 3624 CC="$ac_save_CC $ac_arg" 3625 if ac_fn_c_try_compile "$LINENO" 3626then : 3627 ac_cv_prog_cc_c89=$ac_arg 3628fi 3629rm -f core conftest.err conftest.$ac_objext conftest.beam 3630 test "x$ac_cv_prog_cc_c89" != "xno" && break 3631done 3632rm -f conftest.$ac_ext 3633CC=$ac_save_CC 3634fi 3635 3636if test "x$ac_cv_prog_cc_c89" = xno 3637then : 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3639printf "%s\n" "unsupported" >&6; } 3640else $as_nop 3641 if test "x$ac_cv_prog_cc_c89" = x 3642then : 3643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3644printf "%s\n" "none needed" >&6; } 3645else $as_nop 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3647printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3648 CC="$CC $ac_cv_prog_cc_c89" 3649fi 3650 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3651 ac_prog_cc_stdc=c89 3652fi 3653fi 3654 3655ac_ext=c 3656ac_cpp='$CPP $CPPFLAGS' 3657ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3658ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3659ac_compiler_gnu=$ac_cv_c_compiler_gnu 3660 3661 3662 ac_ext=c 3663ac_cpp='$CPP $CPPFLAGS' 3664ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3665ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3666ac_compiler_gnu=$ac_cv_c_compiler_gnu 3667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3668printf %s "checking whether $CC understands -c and -o together... " >&6; } 3669if test ${am_cv_prog_cc_c_o+y} 3670then : 3671 printf %s "(cached) " >&6 3672else $as_nop 3673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3674/* end confdefs.h. */ 3675 3676int 3677main (void) 3678{ 3679 3680 ; 3681 return 0; 3682} 3683_ACEOF 3684 # Make sure it works both with $CC and with simple cc. 3685 # Following AC_PROG_CC_C_O, we do the test twice because some 3686 # compilers refuse to overwrite an existing .o file with -o, 3687 # though they will create one. 3688 am_cv_prog_cc_c_o=yes 3689 for am_i in 1 2; do 3690 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3691 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3692 ac_status=$? 3693 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3694 (exit $ac_status); } \ 3695 && test -f conftest2.$ac_objext; then 3696 : OK 3697 else 3698 am_cv_prog_cc_c_o=no 3699 break 3700 fi 3701 done 3702 rm -f core conftest* 3703 unset am_i 3704fi 3705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3706printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3707if test "$am_cv_prog_cc_c_o" != yes; then 3708 # Losing compiler, so override with the script. 3709 # FIXME: It is wrong to rewrite CC. 3710 # But if we don't then we get into trouble of one sort or another. 3711 # A longer-term fix would be to have automake use am__CC in this case, 3712 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3713 CC="$am_aux_dir/compile $CC" 3714fi 3715ac_ext=c 3716ac_cpp='$CPP $CPPFLAGS' 3717ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3718ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3719ac_compiler_gnu=$ac_cv_c_compiler_gnu 3720 3721 3722 3723ac_header= ac_cache= 3724for ac_item in $ac_header_c_list 3725do 3726 if test $ac_cache; then 3727 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3728 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3729 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3730 fi 3731 ac_header= ac_cache= 3732 elif test $ac_header; then 3733 ac_cache=$ac_item 3734 else 3735 ac_header=$ac_item 3736 fi 3737done 3738 3739 3740 3741 3742 3743 3744 3745 3746if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3747then : 3748 3749printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3750 3751fi 3752 3753 3754 3755 3756 3757 3758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3759printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3760if test ${ac_cv_safe_to_define___extensions__+y} 3761then : 3762 printf %s "(cached) " >&6 3763else $as_nop 3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3765/* end confdefs.h. */ 3766 3767# define __EXTENSIONS__ 1 3768 $ac_includes_default 3769int 3770main (void) 3771{ 3772 3773 ; 3774 return 0; 3775} 3776_ACEOF 3777if ac_fn_c_try_compile "$LINENO" 3778then : 3779 ac_cv_safe_to_define___extensions__=yes 3780else $as_nop 3781 ac_cv_safe_to_define___extensions__=no 3782fi 3783rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3784fi 3785{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3786printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3787 3788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3789printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3790if test ${ac_cv_should_define__xopen_source+y} 3791then : 3792 printf %s "(cached) " >&6 3793else $as_nop 3794 ac_cv_should_define__xopen_source=no 3795 if test $ac_cv_header_wchar_h = yes 3796then : 3797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3798/* end confdefs.h. */ 3799 3800 #include <wchar.h> 3801 mbstate_t x; 3802int 3803main (void) 3804{ 3805 3806 ; 3807 return 0; 3808} 3809_ACEOF 3810if ac_fn_c_try_compile "$LINENO" 3811then : 3812 3813else $as_nop 3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815/* end confdefs.h. */ 3816 3817 #define _XOPEN_SOURCE 500 3818 #include <wchar.h> 3819 mbstate_t x; 3820int 3821main (void) 3822{ 3823 3824 ; 3825 return 0; 3826} 3827_ACEOF 3828if ac_fn_c_try_compile "$LINENO" 3829then : 3830 ac_cv_should_define__xopen_source=yes 3831fi 3832rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3833fi 3834rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3835fi 3836fi 3837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3838printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3839 3840 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3841 3842 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3843 3844 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3845 3846 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3847 3848 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3849 3850 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3851 3852 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3853 3854 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3855 3856 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3857 3858 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3859 3860 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3861 3862 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3863 3864 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3865 3866 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3867 3868 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3869 3870 if test $ac_cv_header_minix_config_h = yes 3871then : 3872 MINIX=yes 3873 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3874 3875 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3876 3877 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3878 3879else $as_nop 3880 MINIX= 3881fi 3882 if test $ac_cv_safe_to_define___extensions__ = yes 3883then : 3884 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3885 3886fi 3887 if test $ac_cv_should_define__xopen_source = yes 3888then : 3889 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3890 3891fi 3892 3893 3894# Initialize Automake 3895am__api_version='1.16' 3896 3897 3898 # Find a good install program. We prefer a C program (faster), 3899# so one script is as good as another. But avoid the broken or 3900# incompatible versions: 3901# SysV /etc/install, /usr/sbin/install 3902# SunOS /usr/etc/install 3903# IRIX /sbin/install 3904# AIX /bin/install 3905# AmigaOS /C/install, which installs bootblocks on floppy discs 3906# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3907# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3908# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3909# OS/2's system install, which has a completely different semantic 3910# ./install, which can be erroneously created by make from ./install.sh. 3911# Reject install programs that cannot install multiple files. 3912{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3913printf %s "checking for a BSD-compatible install... " >&6; } 3914if test -z "$INSTALL"; then 3915if test ${ac_cv_path_install+y} 3916then : 3917 printf %s "(cached) " >&6 3918else $as_nop 3919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3920for as_dir in $PATH 3921do 3922 IFS=$as_save_IFS 3923 case $as_dir in #((( 3924 '') as_dir=./ ;; 3925 */) ;; 3926 *) as_dir=$as_dir/ ;; 3927 esac 3928 # Account for fact that we put trailing slashes in our PATH walk. 3929case $as_dir in #(( 3930 ./ | /[cC]/* | \ 3931 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3932 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3933 /usr/ucb/* ) ;; 3934 *) 3935 # OSF1 and SCO ODT 3.0 have their own names for install. 3936 # Don't use installbsd from OSF since it installs stuff as root 3937 # by default. 3938 for ac_prog in ginstall scoinst install; do 3939 for ac_exec_ext in '' $ac_executable_extensions; do 3940 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3941 if test $ac_prog = install && 3942 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3943 # AIX install. It has an incompatible calling convention. 3944 : 3945 elif test $ac_prog = install && 3946 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3947 # program-specific install script used by HP pwplus--don't use. 3948 : 3949 else 3950 rm -rf conftest.one conftest.two conftest.dir 3951 echo one > conftest.one 3952 echo two > conftest.two 3953 mkdir conftest.dir 3954 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3955 test -s conftest.one && test -s conftest.two && 3956 test -s conftest.dir/conftest.one && 3957 test -s conftest.dir/conftest.two 3958 then 3959 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3960 break 3 3961 fi 3962 fi 3963 fi 3964 done 3965 done 3966 ;; 3967esac 3968 3969 done 3970IFS=$as_save_IFS 3971 3972rm -rf conftest.one conftest.two conftest.dir 3973 3974fi 3975 if test ${ac_cv_path_install+y}; then 3976 INSTALL=$ac_cv_path_install 3977 else 3978 # As a last resort, use the slow shell script. Don't cache a 3979 # value for INSTALL within a source directory, because that will 3980 # break other packages using the cache if that directory is 3981 # removed, or if the value is a relative name. 3982 INSTALL=$ac_install_sh 3983 fi 3984fi 3985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3986printf "%s\n" "$INSTALL" >&6; } 3987 3988# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3989# It thinks the first close brace ends the variable substitution. 3990test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3991 3992test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3993 3994test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3995 3996{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3997printf %s "checking whether build environment is sane... " >&6; } 3998# Reject unsafe characters in $srcdir or the absolute working directory 3999# name. Accept space and tab only in the latter. 4000am_lf=' 4001' 4002case `pwd` in 4003 *[\\\"\#\$\&\'\`$am_lf]*) 4004 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4005esac 4006case $srcdir in 4007 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4008 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4009esac 4010 4011# Do 'set' in a subshell so we don't clobber the current shell's 4012# arguments. Must try -L first in case configure is actually a 4013# symlink; some systems play weird games with the mod time of symlinks 4014# (eg FreeBSD returns the mod time of the symlink's containing 4015# directory). 4016if ( 4017 am_has_slept=no 4018 for am_try in 1 2; do 4019 echo "timestamp, slept: $am_has_slept" > conftest.file 4020 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4021 if test "$*" = "X"; then 4022 # -L didn't work. 4023 set X `ls -t "$srcdir/configure" conftest.file` 4024 fi 4025 if test "$*" != "X $srcdir/configure conftest.file" \ 4026 && test "$*" != "X conftest.file $srcdir/configure"; then 4027 4028 # If neither matched, then we have a broken ls. This can happen 4029 # if, for instance, CONFIG_SHELL is bash and it inherits a 4030 # broken ls alias from the environment. This has actually 4031 # happened. Such a system could not be considered "sane". 4032 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4033 alias in your environment" "$LINENO" 5 4034 fi 4035 if test "$2" = conftest.file || test $am_try -eq 2; then 4036 break 4037 fi 4038 # Just in case. 4039 sleep 1 4040 am_has_slept=yes 4041 done 4042 test "$2" = conftest.file 4043 ) 4044then 4045 # Ok. 4046 : 4047else 4048 as_fn_error $? "newly created file is older than distributed files! 4049Check your system clock" "$LINENO" 5 4050fi 4051{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4052printf "%s\n" "yes" >&6; } 4053# If we didn't sleep, we still need to ensure time stamps of config.status and 4054# generated files are strictly newer. 4055am_sleep_pid= 4056if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4057 ( sleep 1 ) & 4058 am_sleep_pid=$! 4059fi 4060 4061rm -f conftest.file 4062 4063test "$program_prefix" != NONE && 4064 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4065# Use a double $ so make ignores it. 4066test "$program_suffix" != NONE && 4067 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4068# Double any \ or $. 4069# By default was `s,x,x', remove it if useless. 4070ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4071program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4072 4073 4074 if test x"${MISSING+set}" != xset; then 4075 MISSING="\${SHELL} '$am_aux_dir/missing'" 4076fi 4077# Use eval to expand $SHELL 4078if eval "$MISSING --is-lightweight"; then 4079 am_missing_run="$MISSING " 4080else 4081 am_missing_run= 4082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4083printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4084fi 4085 4086if test x"${install_sh+set}" != xset; then 4087 case $am_aux_dir in 4088 *\ * | *\ *) 4089 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4090 *) 4091 install_sh="\${SHELL} $am_aux_dir/install-sh" 4092 esac 4093fi 4094 4095# Installed binaries are usually stripped using 'strip' when the user 4096# run "make install-strip". However 'strip' might not be the right 4097# tool to use in cross-compilation environments, therefore Automake 4098# will honor the 'STRIP' environment variable to overrule this program. 4099if test "$cross_compiling" != no; then 4100 if test -n "$ac_tool_prefix"; then 4101 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4102set dummy ${ac_tool_prefix}strip; ac_word=$2 4103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4104printf %s "checking for $ac_word... " >&6; } 4105if test ${ac_cv_prog_STRIP+y} 4106then : 4107 printf %s "(cached) " >&6 4108else $as_nop 4109 if test -n "$STRIP"; then 4110 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4111else 4112as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4113for as_dir in $PATH 4114do 4115 IFS=$as_save_IFS 4116 case $as_dir in #((( 4117 '') as_dir=./ ;; 4118 */) ;; 4119 *) as_dir=$as_dir/ ;; 4120 esac 4121 for ac_exec_ext in '' $ac_executable_extensions; do 4122 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4123 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4124 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4125 break 2 4126 fi 4127done 4128 done 4129IFS=$as_save_IFS 4130 4131fi 4132fi 4133STRIP=$ac_cv_prog_STRIP 4134if test -n "$STRIP"; then 4135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4136printf "%s\n" "$STRIP" >&6; } 4137else 4138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4139printf "%s\n" "no" >&6; } 4140fi 4141 4142 4143fi 4144if test -z "$ac_cv_prog_STRIP"; then 4145 ac_ct_STRIP=$STRIP 4146 # Extract the first word of "strip", so it can be a program name with args. 4147set dummy strip; ac_word=$2 4148{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4149printf %s "checking for $ac_word... " >&6; } 4150if test ${ac_cv_prog_ac_ct_STRIP+y} 4151then : 4152 printf %s "(cached) " >&6 4153else $as_nop 4154 if test -n "$ac_ct_STRIP"; then 4155 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4156else 4157as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4158for as_dir in $PATH 4159do 4160 IFS=$as_save_IFS 4161 case $as_dir in #((( 4162 '') as_dir=./ ;; 4163 */) ;; 4164 *) as_dir=$as_dir/ ;; 4165 esac 4166 for ac_exec_ext in '' $ac_executable_extensions; do 4167 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4168 ac_cv_prog_ac_ct_STRIP="strip" 4169 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4170 break 2 4171 fi 4172done 4173 done 4174IFS=$as_save_IFS 4175 4176fi 4177fi 4178ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4179if test -n "$ac_ct_STRIP"; then 4180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4181printf "%s\n" "$ac_ct_STRIP" >&6; } 4182else 4183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4184printf "%s\n" "no" >&6; } 4185fi 4186 4187 if test "x$ac_ct_STRIP" = x; then 4188 STRIP=":" 4189 else 4190 case $cross_compiling:$ac_tool_warned in 4191yes:) 4192{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4193printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4194ac_tool_warned=yes ;; 4195esac 4196 STRIP=$ac_ct_STRIP 4197 fi 4198else 4199 STRIP="$ac_cv_prog_STRIP" 4200fi 4201 4202fi 4203INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4204 4205 4206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4207printf %s "checking for a race-free mkdir -p... " >&6; } 4208if test -z "$MKDIR_P"; then 4209 if test ${ac_cv_path_mkdir+y} 4210then : 4211 printf %s "(cached) " >&6 4212else $as_nop 4213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4214for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4215do 4216 IFS=$as_save_IFS 4217 case $as_dir in #((( 4218 '') as_dir=./ ;; 4219 */) ;; 4220 *) as_dir=$as_dir/ ;; 4221 esac 4222 for ac_prog in mkdir gmkdir; do 4223 for ac_exec_ext in '' $ac_executable_extensions; do 4224 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4225 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4226 'mkdir ('*'coreutils) '* | \ 4227 'BusyBox '* | \ 4228 'mkdir (fileutils) '4.1*) 4229 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4230 break 3;; 4231 esac 4232 done 4233 done 4234 done 4235IFS=$as_save_IFS 4236 4237fi 4238 4239 test -d ./--version && rmdir ./--version 4240 if test ${ac_cv_path_mkdir+y}; then 4241 MKDIR_P="$ac_cv_path_mkdir -p" 4242 else 4243 # As a last resort, use the slow shell script. Don't cache a 4244 # value for MKDIR_P within a source directory, because that will 4245 # break other packages using the cache if that directory is 4246 # removed, or if the value is a relative name. 4247 MKDIR_P="$ac_install_sh -d" 4248 fi 4249fi 4250{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4251printf "%s\n" "$MKDIR_P" >&6; } 4252 4253for ac_prog in gawk mawk nawk awk 4254do 4255 # Extract the first word of "$ac_prog", so it can be a program name with args. 4256set dummy $ac_prog; ac_word=$2 4257{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4258printf %s "checking for $ac_word... " >&6; } 4259if test ${ac_cv_prog_AWK+y} 4260then : 4261 printf %s "(cached) " >&6 4262else $as_nop 4263 if test -n "$AWK"; then 4264 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4265else 4266as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4267for as_dir in $PATH 4268do 4269 IFS=$as_save_IFS 4270 case $as_dir in #((( 4271 '') as_dir=./ ;; 4272 */) ;; 4273 *) as_dir=$as_dir/ ;; 4274 esac 4275 for ac_exec_ext in '' $ac_executable_extensions; do 4276 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4277 ac_cv_prog_AWK="$ac_prog" 4278 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4279 break 2 4280 fi 4281done 4282 done 4283IFS=$as_save_IFS 4284 4285fi 4286fi 4287AWK=$ac_cv_prog_AWK 4288if test -n "$AWK"; then 4289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4290printf "%s\n" "$AWK" >&6; } 4291else 4292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4293printf "%s\n" "no" >&6; } 4294fi 4295 4296 4297 test -n "$AWK" && break 4298done 4299 4300{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4301printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4302set x ${MAKE-make} 4303ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4304if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4305then : 4306 printf %s "(cached) " >&6 4307else $as_nop 4308 cat >conftest.make <<\_ACEOF 4309SHELL = /bin/sh 4310all: 4311 @echo '@@@%%%=$(MAKE)=@@@%%%' 4312_ACEOF 4313# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4314case `${MAKE-make} -f conftest.make 2>/dev/null` in 4315 *@@@%%%=?*=@@@%%%*) 4316 eval ac_cv_prog_make_${ac_make}_set=yes;; 4317 *) 4318 eval ac_cv_prog_make_${ac_make}_set=no;; 4319esac 4320rm -f conftest.make 4321fi 4322if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4324printf "%s\n" "yes" >&6; } 4325 SET_MAKE= 4326else 4327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4328printf "%s\n" "no" >&6; } 4329 SET_MAKE="MAKE=${MAKE-make}" 4330fi 4331 4332rm -rf .tst 2>/dev/null 4333mkdir .tst 2>/dev/null 4334if test -d .tst; then 4335 am__leading_dot=. 4336else 4337 am__leading_dot=_ 4338fi 4339rmdir .tst 2>/dev/null 4340 4341DEPDIR="${am__leading_dot}deps" 4342 4343ac_config_commands="$ac_config_commands depfiles" 4344 4345{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4346printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4347cat > confinc.mk << 'END' 4348am__doit: 4349 @echo this is the am__doit target >confinc.out 4350.PHONY: am__doit 4351END 4352am__include="#" 4353am__quote= 4354# BSD make does it like this. 4355echo '.include "confinc.mk" # ignored' > confmf.BSD 4356# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4357echo 'include confinc.mk # ignored' > confmf.GNU 4358_am_result=no 4359for s in GNU BSD; do 4360 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4361 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4362 ac_status=$? 4363 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4364 (exit $ac_status); } 4365 case $?:`cat confinc.out 2>/dev/null` in #( 4366 '0:this is the am__doit target') : 4367 case $s in #( 4368 BSD) : 4369 am__include='.include' am__quote='"' ;; #( 4370 *) : 4371 am__include='include' am__quote='' ;; 4372esac ;; #( 4373 *) : 4374 ;; 4375esac 4376 if test "$am__include" != "#"; then 4377 _am_result="yes ($s style)" 4378 break 4379 fi 4380done 4381rm -f confinc.* confmf.* 4382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4383printf "%s\n" "${_am_result}" >&6; } 4384 4385# Check whether --enable-dependency-tracking was given. 4386if test ${enable_dependency_tracking+y} 4387then : 4388 enableval=$enable_dependency_tracking; 4389fi 4390 4391if test "x$enable_dependency_tracking" != xno; then 4392 am_depcomp="$ac_aux_dir/depcomp" 4393 AMDEPBACKSLASH='\' 4394 am__nodep='_no' 4395fi 4396 if test "x$enable_dependency_tracking" != xno; then 4397 AMDEP_TRUE= 4398 AMDEP_FALSE='#' 4399else 4400 AMDEP_TRUE='#' 4401 AMDEP_FALSE= 4402fi 4403 4404 4405# Check whether --enable-silent-rules was given. 4406if test ${enable_silent_rules+y} 4407then : 4408 enableval=$enable_silent_rules; 4409fi 4410 4411case $enable_silent_rules in # ((( 4412 yes) AM_DEFAULT_VERBOSITY=0;; 4413 no) AM_DEFAULT_VERBOSITY=1;; 4414 *) AM_DEFAULT_VERBOSITY=1;; 4415esac 4416am_make=${MAKE-make} 4417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4418printf %s "checking whether $am_make supports nested variables... " >&6; } 4419if test ${am_cv_make_support_nested_variables+y} 4420then : 4421 printf %s "(cached) " >&6 4422else $as_nop 4423 if printf "%s\n" 'TRUE=$(BAR$(V)) 4424BAR0=false 4425BAR1=true 4426V=1 4427am__doit: 4428 @$(TRUE) 4429.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4430 am_cv_make_support_nested_variables=yes 4431else 4432 am_cv_make_support_nested_variables=no 4433fi 4434fi 4435{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4436printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4437if test $am_cv_make_support_nested_variables = yes; then 4438 AM_V='$(V)' 4439 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4440else 4441 AM_V=$AM_DEFAULT_VERBOSITY 4442 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4443fi 4444AM_BACKSLASH='\' 4445 4446if test "`cd $srcdir && pwd`" != "`pwd`"; then 4447 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4448 # is not polluted with repeated "-I." 4449 am__isrc=' -I$(srcdir)' 4450 # test to see if srcdir already configured 4451 if test -f $srcdir/config.status; then 4452 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4453 fi 4454fi 4455 4456# test whether we have cygpath 4457if test -z "$CYGPATH_W"; then 4458 if (cygpath --version) >/dev/null 2>/dev/null; then 4459 CYGPATH_W='cygpath -w' 4460 else 4461 CYGPATH_W=echo 4462 fi 4463fi 4464 4465 4466# Define the identity of the package. 4467 PACKAGE='xwininfo' 4468 VERSION='1.1.6' 4469 4470 4471printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4472 4473 4474printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4475 4476# Some tools Automake needs. 4477 4478ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4479 4480 4481AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4482 4483 4484AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4485 4486 4487AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4488 4489 4490MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4491 4492# For better backward compatibility. To be removed once Automake 1.9.x 4493# dies out for good. For more background, see: 4494# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4495# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4496mkdir_p='$(MKDIR_P)' 4497 4498# We need awk for the "check" target (and possibly the TAP driver). The 4499# system "awk" is bad on some platforms. 4500# Always define AMTAR for backward compatibility. Yes, it's still used 4501# in the wild :-( We should find a proper way to deprecate it ... 4502AMTAR='$${TAR-tar}' 4503 4504 4505# We'll loop over all known methods to create a tar archive until one works. 4506_am_tools='gnutar pax cpio none' 4507 4508am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4509 4510 4511 4512 4513 4514depcc="$CC" am_compiler_list= 4515 4516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4517printf %s "checking dependency style of $depcc... " >&6; } 4518if test ${am_cv_CC_dependencies_compiler_type+y} 4519then : 4520 printf %s "(cached) " >&6 4521else $as_nop 4522 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4523 # We make a subdir and do the tests there. Otherwise we can end up 4524 # making bogus files that we don't know about and never remove. For 4525 # instance it was reported that on HP-UX the gcc test will end up 4526 # making a dummy file named 'D' -- because '-MD' means "put the output 4527 # in D". 4528 rm -rf conftest.dir 4529 mkdir conftest.dir 4530 # Copy depcomp to subdir because otherwise we won't find it if we're 4531 # using a relative directory. 4532 cp "$am_depcomp" conftest.dir 4533 cd conftest.dir 4534 # We will build objects and dependencies in a subdirectory because 4535 # it helps to detect inapplicable dependency modes. For instance 4536 # both Tru64's cc and ICC support -MD to output dependencies as a 4537 # side effect of compilation, but ICC will put the dependencies in 4538 # the current directory while Tru64 will put them in the object 4539 # directory. 4540 mkdir sub 4541 4542 am_cv_CC_dependencies_compiler_type=none 4543 if test "$am_compiler_list" = ""; then 4544 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4545 fi 4546 am__universal=false 4547 case " $depcc " in #( 4548 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4549 esac 4550 4551 for depmode in $am_compiler_list; do 4552 # Setup a source with many dependencies, because some compilers 4553 # like to wrap large dependency lists on column 80 (with \), and 4554 # we should not choose a depcomp mode which is confused by this. 4555 # 4556 # We need to recreate these files for each test, as the compiler may 4557 # overwrite some of them when testing with obscure command lines. 4558 # This happens at least with the AIX C compiler. 4559 : > sub/conftest.c 4560 for i in 1 2 3 4 5 6; do 4561 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4562 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4563 # Solaris 10 /bin/sh. 4564 echo '/* dummy */' > sub/conftst$i.h 4565 done 4566 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4567 4568 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4569 # mode. It turns out that the SunPro C++ compiler does not properly 4570 # handle '-M -o', and we need to detect this. Also, some Intel 4571 # versions had trouble with output in subdirs. 4572 am__obj=sub/conftest.${OBJEXT-o} 4573 am__minus_obj="-o $am__obj" 4574 case $depmode in 4575 gcc) 4576 # This depmode causes a compiler race in universal mode. 4577 test "$am__universal" = false || continue 4578 ;; 4579 nosideeffect) 4580 # After this tag, mechanisms are not by side-effect, so they'll 4581 # only be used when explicitly requested. 4582 if test "x$enable_dependency_tracking" = xyes; then 4583 continue 4584 else 4585 break 4586 fi 4587 ;; 4588 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4589 # This compiler won't grok '-c -o', but also, the minuso test has 4590 # not run yet. These depmodes are late enough in the game, and 4591 # so weak that their functioning should not be impacted. 4592 am__obj=conftest.${OBJEXT-o} 4593 am__minus_obj= 4594 ;; 4595 none) break ;; 4596 esac 4597 if depmode=$depmode \ 4598 source=sub/conftest.c object=$am__obj \ 4599 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4600 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4601 >/dev/null 2>conftest.err && 4602 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4603 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4604 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4605 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4606 # icc doesn't choke on unknown options, it will just issue warnings 4607 # or remarks (even with -Werror). So we grep stderr for any message 4608 # that says an option was ignored or not supported. 4609 # When given -MP, icc 7.0 and 7.1 complain thusly: 4610 # icc: Command line warning: ignoring option '-M'; no argument required 4611 # The diagnosis changed in icc 8.0: 4612 # icc: Command line remark: option '-MP' not supported 4613 if (grep 'ignoring option' conftest.err || 4614 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4615 am_cv_CC_dependencies_compiler_type=$depmode 4616 break 4617 fi 4618 fi 4619 done 4620 4621 cd .. 4622 rm -rf conftest.dir 4623else 4624 am_cv_CC_dependencies_compiler_type=none 4625fi 4626 4627fi 4628{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4629printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4630CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4631 4632 if 4633 test "x$enable_dependency_tracking" != xno \ 4634 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4635 am__fastdepCC_TRUE= 4636 am__fastdepCC_FALSE='#' 4637else 4638 am__fastdepCC_TRUE='#' 4639 am__fastdepCC_FALSE= 4640fi 4641 4642 4643# Variables for tags utilities; see am/tags.am 4644if test -z "$CTAGS"; then 4645 CTAGS=ctags 4646fi 4647 4648if test -z "$ETAGS"; then 4649 ETAGS=etags 4650fi 4651 4652if test -z "$CSCOPE"; then 4653 CSCOPE=cscope 4654fi 4655 4656 4657 4658# POSIX will say in a future version that running "rm -f" with no argument 4659# is OK; and we want to be able to make that assumption in our Makefile 4660# recipes. So use an aggressive probe to check that the usage we want is 4661# actually supported "in the wild" to an acceptable degree. 4662# See automake bug#10828. 4663# To make any issue more visible, cause the running configure to be aborted 4664# by default if the 'rm' program in use doesn't match our expectations; the 4665# user can still override this though. 4666if rm -f && rm -fr && rm -rf; then : OK; else 4667 cat >&2 <<'END' 4668Oops! 4669 4670Your 'rm' program seems unable to run without file operands specified 4671on the command line, even when the '-f' option is present. This is contrary 4672to the behaviour of most rm programs out there, and not conforming with 4673the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4674 4675Please tell bug-automake@gnu.org about your system, including the value 4676of your $PATH and any error possibly output before this message. This 4677can help us improve future automake versions. 4678 4679END 4680 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4681 echo 'Configuration will proceed anyway, since you have set the' >&2 4682 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4683 echo >&2 4684 else 4685 cat >&2 <<'END' 4686Aborting the configuration process, to ensure you take notice of the issue. 4687 4688You can download and install GNU coreutils to get an 'rm' implementation 4689that behaves properly: <https://www.gnu.org/software/coreutils/>. 4690 4691If you want to complete the configuration process using your problematic 4692'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4693to "yes", and re-run configure. 4694 4695END 4696 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4697 fi 4698fi 4699 4700 4701 4702 # Make sure we can run config.sub. 4703$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4704 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4705 4706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4707printf %s "checking build system type... " >&6; } 4708if test ${ac_cv_build+y} 4709then : 4710 printf %s "(cached) " >&6 4711else $as_nop 4712 ac_build_alias=$build_alias 4713test "x$ac_build_alias" = x && 4714 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4715test "x$ac_build_alias" = x && 4716 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4717ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4718 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4719 4720fi 4721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4722printf "%s\n" "$ac_cv_build" >&6; } 4723case $ac_cv_build in 4724*-*-*) ;; 4725*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4726esac 4727build=$ac_cv_build 4728ac_save_IFS=$IFS; IFS='-' 4729set x $ac_cv_build 4730shift 4731build_cpu=$1 4732build_vendor=$2 4733shift; shift 4734# Remember, the first character of IFS is used to create $*, 4735# except with old shells: 4736build_os=$* 4737IFS=$ac_save_IFS 4738case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4739 4740 4741{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4742printf %s "checking host system type... " >&6; } 4743if test ${ac_cv_host+y} 4744then : 4745 printf %s "(cached) " >&6 4746else $as_nop 4747 if test "x$host_alias" = x; then 4748 ac_cv_host=$ac_cv_build 4749else 4750 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4751 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4752fi 4753 4754fi 4755{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4756printf "%s\n" "$ac_cv_host" >&6; } 4757case $ac_cv_host in 4758*-*-*) ;; 4759*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4760esac 4761host=$ac_cv_host 4762ac_save_IFS=$IFS; IFS='-' 4763set x $ac_cv_host 4764shift 4765host_cpu=$1 4766host_vendor=$2 4767shift; shift 4768# Remember, the first character of IFS is used to create $*, 4769# except with old shells: 4770host_os=$* 4771IFS=$ac_save_IFS 4772case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4773 4774 4775 4776 if test "X$prefix" = "XNONE"; then 4777 acl_final_prefix="$ac_default_prefix" 4778 else 4779 acl_final_prefix="$prefix" 4780 fi 4781 if test "X$exec_prefix" = "XNONE"; then 4782 acl_final_exec_prefix='${prefix}' 4783 else 4784 acl_final_exec_prefix="$exec_prefix" 4785 fi 4786 acl_save_prefix="$prefix" 4787 prefix="$acl_final_prefix" 4788 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 4789 prefix="$acl_save_prefix" 4790 4791 4792 4793# Check whether --with-gnu-ld was given. 4794if test ${with_gnu_ld+y} 4795then : 4796 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4797else $as_nop 4798 with_gnu_ld=no 4799fi 4800 4801# Prepare PATH_SEPARATOR. 4802# The user is always right. 4803if test "${PATH_SEPARATOR+set}" != set; then 4804 # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which 4805 # contains only /bin. Note that ksh looks also at the FPATH variable, 4806 # so we have to set that as well for the test. 4807 PATH_SEPARATOR=: 4808 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ 4809 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ 4810 || PATH_SEPARATOR=';' 4811 } 4812fi 4813 4814ac_prog=ld 4815if test "$GCC" = yes; then 4816 # Check if gcc -print-prog-name=ld gives a path. 4817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4818printf %s "checking for ld used by $CC... " >&6; } 4819 case $host in 4820 *-*-mingw*) 4821 # gcc leaves a trailing carriage return which upsets mingw 4822 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4823 *) 4824 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4825 esac 4826 case $ac_prog in 4827 # Accept absolute paths. 4828 [\\/]* | ?:[\\/]*) 4829 re_direlt='/[^/][^/]*/\.\./' 4830 # Canonicalize the pathname of ld 4831 ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` 4832 while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do 4833 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 4834 done 4835 test -z "$LD" && LD="$ac_prog" 4836 ;; 4837 "") 4838 # If it fails, then pretend we aren't using GCC. 4839 ac_prog=ld 4840 ;; 4841 *) 4842 # If it is relative, then search for the first ld in PATH. 4843 with_gnu_ld=unknown 4844 ;; 4845 esac 4846elif test "$with_gnu_ld" = yes; then 4847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4848printf %s "checking for GNU ld... " >&6; } 4849else 4850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4851printf %s "checking for non-GNU ld... " >&6; } 4852fi 4853if test ${acl_cv_path_LD+y} 4854then : 4855 printf %s "(cached) " >&6 4856else $as_nop 4857 if test -z "$LD"; then 4858 acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4859 for ac_dir in $PATH; do 4860 IFS="$acl_save_ifs" 4861 test -z "$ac_dir" && ac_dir=. 4862 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4863 acl_cv_path_LD="$ac_dir/$ac_prog" 4864 # Check to see if the program is GNU ld. I'd rather use --version, 4865 # but apparently some variants of GNU ld only accept -v. 4866 # Break only if it was the GNU/non-GNU ld that we prefer. 4867 case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in 4868 *GNU* | *'with BFD'*) 4869 test "$with_gnu_ld" != no && break 4870 ;; 4871 *) 4872 test "$with_gnu_ld" != yes && break 4873 ;; 4874 esac 4875 fi 4876 done 4877 IFS="$acl_save_ifs" 4878else 4879 acl_cv_path_LD="$LD" # Let the user override the test with a path. 4880fi 4881fi 4882 4883LD="$acl_cv_path_LD" 4884if test -n "$LD"; then 4885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4886printf "%s\n" "$LD" >&6; } 4887else 4888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4889printf "%s\n" "no" >&6; } 4890fi 4891test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4893printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 4894if test ${acl_cv_prog_gnu_ld+y} 4895then : 4896 printf %s "(cached) " >&6 4897else $as_nop 4898 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4899case `$LD -v 2>&1 </dev/null` in 4900*GNU* | *'with BFD'*) 4901 acl_cv_prog_gnu_ld=yes 4902 ;; 4903*) 4904 acl_cv_prog_gnu_ld=no 4905 ;; 4906esac 4907fi 4908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 4909printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; } 4910with_gnu_ld=$acl_cv_prog_gnu_ld 4911 4912 4913 4914 4915 4916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 4917printf %s "checking for shared library run path origin... " >&6; } 4918if test ${acl_cv_rpath+y} 4919then : 4920 printf %s "(cached) " >&6 4921else $as_nop 4922 4923 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 4924 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 4925 . ./conftest.sh 4926 rm -f ./conftest.sh 4927 acl_cv_rpath=done 4928 4929fi 4930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 4931printf "%s\n" "$acl_cv_rpath" >&6; } 4932 wl="$acl_cv_wl" 4933 acl_libext="$acl_cv_libext" 4934 acl_shlibext="$acl_cv_shlibext" 4935 acl_libname_spec="$acl_cv_libname_spec" 4936 acl_library_names_spec="$acl_cv_library_names_spec" 4937 acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 4938 acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 4939 acl_hardcode_direct="$acl_cv_hardcode_direct" 4940 acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" 4941 # Check whether --enable-rpath was given. 4942if test ${enable_rpath+y} 4943then : 4944 enableval=$enable_rpath; : 4945else $as_nop 4946 enable_rpath=yes 4947fi 4948 4949 4950ac_ext=c 4951ac_cpp='$CPP $CPPFLAGS' 4952ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4953ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4954ac_compiler_gnu=$ac_cv_c_compiler_gnu 4955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4956printf %s "checking how to run the C preprocessor... " >&6; } 4957# On Suns, sometimes $CPP names a directory. 4958if test -n "$CPP" && test -d "$CPP"; then 4959 CPP= 4960fi 4961if test -z "$CPP"; then 4962 if test ${ac_cv_prog_CPP+y} 4963then : 4964 printf %s "(cached) " >&6 4965else $as_nop 4966 # Double quotes because $CC needs to be expanded 4967 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 4968 do 4969 ac_preproc_ok=false 4970for ac_c_preproc_warn_flag in '' yes 4971do 4972 # Use a header file that comes with gcc, so configuring glibc 4973 # with a fresh cross-compiler works. 4974 # On the NeXT, cc -E runs the code through the compiler's parser, 4975 # not just through cpp. "Syntax error" is here to catch this case. 4976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4977/* end confdefs.h. */ 4978#include <limits.h> 4979 Syntax error 4980_ACEOF 4981if ac_fn_c_try_cpp "$LINENO" 4982then : 4983 4984else $as_nop 4985 # Broken: fails on valid input. 4986continue 4987fi 4988rm -f conftest.err conftest.i conftest.$ac_ext 4989 4990 # OK, works on sane cases. Now check whether nonexistent headers 4991 # can be detected and how. 4992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4993/* end confdefs.h. */ 4994#include <ac_nonexistent.h> 4995_ACEOF 4996if ac_fn_c_try_cpp "$LINENO" 4997then : 4998 # Broken: success on invalid input. 4999continue 5000else $as_nop 5001 # Passes both tests. 5002ac_preproc_ok=: 5003break 5004fi 5005rm -f conftest.err conftest.i conftest.$ac_ext 5006 5007done 5008# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5009rm -f conftest.i conftest.err conftest.$ac_ext 5010if $ac_preproc_ok 5011then : 5012 break 5013fi 5014 5015 done 5016 ac_cv_prog_CPP=$CPP 5017 5018fi 5019 CPP=$ac_cv_prog_CPP 5020else 5021 ac_cv_prog_CPP=$CPP 5022fi 5023{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 5024printf "%s\n" "$CPP" >&6; } 5025ac_preproc_ok=false 5026for ac_c_preproc_warn_flag in '' yes 5027do 5028 # Use a header file that comes with gcc, so configuring glibc 5029 # with a fresh cross-compiler works. 5030 # On the NeXT, cc -E runs the code through the compiler's parser, 5031 # not just through cpp. "Syntax error" is here to catch this case. 5032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5033/* end confdefs.h. */ 5034#include <limits.h> 5035 Syntax error 5036_ACEOF 5037if ac_fn_c_try_cpp "$LINENO" 5038then : 5039 5040else $as_nop 5041 # Broken: fails on valid input. 5042continue 5043fi 5044rm -f conftest.err conftest.i conftest.$ac_ext 5045 5046 # OK, works on sane cases. Now check whether nonexistent headers 5047 # can be detected and how. 5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5049/* end confdefs.h. */ 5050#include <ac_nonexistent.h> 5051_ACEOF 5052if ac_fn_c_try_cpp "$LINENO" 5053then : 5054 # Broken: success on invalid input. 5055continue 5056else $as_nop 5057 # Passes both tests. 5058ac_preproc_ok=: 5059break 5060fi 5061rm -f conftest.err conftest.i conftest.$ac_ext 5062 5063done 5064# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5065rm -f conftest.i conftest.err conftest.$ac_ext 5066if $ac_preproc_ok 5067then : 5068 5069else $as_nop 5070 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5071printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 5072as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 5073See \`config.log' for more details" "$LINENO" 5; } 5074fi 5075 5076ac_ext=c 5077ac_cpp='$CPP $CPPFLAGS' 5078ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5079ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5080ac_compiler_gnu=$ac_cv_c_compiler_gnu 5081 5082 5083{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 5084printf %s "checking for grep that handles long lines and -e... " >&6; } 5085if test ${ac_cv_path_GREP+y} 5086then : 5087 printf %s "(cached) " >&6 5088else $as_nop 5089 if test -z "$GREP"; then 5090 ac_path_GREP_found=false 5091 # Loop through the user's path and test for each of PROGNAME-LIST 5092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5093for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5094do 5095 IFS=$as_save_IFS 5096 case $as_dir in #((( 5097 '') as_dir=./ ;; 5098 */) ;; 5099 *) as_dir=$as_dir/ ;; 5100 esac 5101 for ac_prog in grep ggrep 5102 do 5103 for ac_exec_ext in '' $ac_executable_extensions; do 5104 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 5105 as_fn_executable_p "$ac_path_GREP" || continue 5106# Check for GNU ac_path_GREP and select it if it is found. 5107 # Check for GNU $ac_path_GREP 5108case `"$ac_path_GREP" --version 2>&1` in 5109*GNU*) 5110 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 5111*) 5112 ac_count=0 5113 printf %s 0123456789 >"conftest.in" 5114 while : 5115 do 5116 cat "conftest.in" "conftest.in" >"conftest.tmp" 5117 mv "conftest.tmp" "conftest.in" 5118 cp "conftest.in" "conftest.nl" 5119 printf "%s\n" 'GREP' >> "conftest.nl" 5120 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5121 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5122 as_fn_arith $ac_count + 1 && ac_count=$as_val 5123 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5124 # Best one so far, save it but keep looking for a better one 5125 ac_cv_path_GREP="$ac_path_GREP" 5126 ac_path_GREP_max=$ac_count 5127 fi 5128 # 10*(2^10) chars as input seems more than enough 5129 test $ac_count -gt 10 && break 5130 done 5131 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5132esac 5133 5134 $ac_path_GREP_found && break 3 5135 done 5136 done 5137 done 5138IFS=$as_save_IFS 5139 if test -z "$ac_cv_path_GREP"; then 5140 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5141 fi 5142else 5143 ac_cv_path_GREP=$GREP 5144fi 5145 5146fi 5147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5148printf "%s\n" "$ac_cv_path_GREP" >&6; } 5149 GREP="$ac_cv_path_GREP" 5150 5151 5152{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5153printf %s "checking for egrep... " >&6; } 5154if test ${ac_cv_path_EGREP+y} 5155then : 5156 printf %s "(cached) " >&6 5157else $as_nop 5158 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5159 then ac_cv_path_EGREP="$GREP -E" 5160 else 5161 if test -z "$EGREP"; then 5162 ac_path_EGREP_found=false 5163 # Loop through the user's path and test for each of PROGNAME-LIST 5164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5165for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5166do 5167 IFS=$as_save_IFS 5168 case $as_dir in #((( 5169 '') as_dir=./ ;; 5170 */) ;; 5171 *) as_dir=$as_dir/ ;; 5172 esac 5173 for ac_prog in egrep 5174 do 5175 for ac_exec_ext in '' $ac_executable_extensions; do 5176 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 5177 as_fn_executable_p "$ac_path_EGREP" || continue 5178# Check for GNU ac_path_EGREP and select it if it is found. 5179 # Check for GNU $ac_path_EGREP 5180case `"$ac_path_EGREP" --version 2>&1` in 5181*GNU*) 5182 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5183*) 5184 ac_count=0 5185 printf %s 0123456789 >"conftest.in" 5186 while : 5187 do 5188 cat "conftest.in" "conftest.in" >"conftest.tmp" 5189 mv "conftest.tmp" "conftest.in" 5190 cp "conftest.in" "conftest.nl" 5191 printf "%s\n" 'EGREP' >> "conftest.nl" 5192 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5193 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5194 as_fn_arith $ac_count + 1 && ac_count=$as_val 5195 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5196 # Best one so far, save it but keep looking for a better one 5197 ac_cv_path_EGREP="$ac_path_EGREP" 5198 ac_path_EGREP_max=$ac_count 5199 fi 5200 # 10*(2^10) chars as input seems more than enough 5201 test $ac_count -gt 10 && break 5202 done 5203 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5204esac 5205 5206 $ac_path_EGREP_found && break 3 5207 done 5208 done 5209 done 5210IFS=$as_save_IFS 5211 if test -z "$ac_cv_path_EGREP"; then 5212 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5213 fi 5214else 5215 ac_cv_path_EGREP=$EGREP 5216fi 5217 5218 fi 5219fi 5220{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5221printf "%s\n" "$ac_cv_path_EGREP" >&6; } 5222 EGREP="$ac_cv_path_EGREP" 5223 5224 5225 5226 5227 acl_libdirstem=lib 5228 acl_libdirstem2= 5229 case "$host_os" in 5230 solaris*) 5231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 5232printf %s "checking for 64-bit host... " >&6; } 5233if test ${gl_cv_solaris_64bit+y} 5234then : 5235 printf %s "(cached) " >&6 5236else $as_nop 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238/* end confdefs.h. */ 5239 5240#ifdef _LP64 5241sixtyfour bits 5242#endif 5243 5244_ACEOF 5245if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5246 $EGREP "sixtyfour bits" >/dev/null 2>&1 5247then : 5248 gl_cv_solaris_64bit=yes 5249else $as_nop 5250 gl_cv_solaris_64bit=no 5251fi 5252rm -rf conftest* 5253 5254 5255fi 5256{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 5257printf "%s\n" "$gl_cv_solaris_64bit" >&6; } 5258 if test $gl_cv_solaris_64bit = yes; then 5259 acl_libdirstem=lib/64 5260 case "$host_cpu" in 5261 sparc*) acl_libdirstem2=lib/sparcv9 ;; 5262 i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; 5263 esac 5264 fi 5265 ;; 5266 *) 5267 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` 5268 if test -n "$searchpath"; then 5269 acl_save_IFS="${IFS= }"; IFS=":" 5270 for searchdir in $searchpath; do 5271 if test -d "$searchdir"; then 5272 case "$searchdir" in 5273 */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; 5274 */../ | */.. ) 5275 # Better ignore directories of this form. They are misleading. 5276 ;; 5277 *) searchdir=`cd "$searchdir" && pwd` 5278 case "$searchdir" in 5279 */lib64 ) acl_libdirstem=lib64 ;; 5280 esac ;; 5281 esac 5282 fi 5283 done 5284 IFS="$acl_save_IFS" 5285 fi 5286 ;; 5287 esac 5288 test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 use_additional=yes 5302 5303 acl_save_prefix="$prefix" 5304 prefix="$acl_final_prefix" 5305 acl_save_exec_prefix="$exec_prefix" 5306 exec_prefix="$acl_final_exec_prefix" 5307 5308 eval additional_includedir=\"$includedir\" 5309 eval additional_libdir=\"$libdir\" 5310 5311 exec_prefix="$acl_save_exec_prefix" 5312 prefix="$acl_save_prefix" 5313 5314 5315# Check whether --with-libiconv-prefix was given. 5316if test ${with_libiconv_prefix+y} 5317then : 5318 withval=$with_libiconv_prefix; 5319 if test "X$withval" = "Xno"; then 5320 use_additional=no 5321 else 5322 if test "X$withval" = "X"; then 5323 5324 acl_save_prefix="$prefix" 5325 prefix="$acl_final_prefix" 5326 acl_save_exec_prefix="$exec_prefix" 5327 exec_prefix="$acl_final_exec_prefix" 5328 5329 eval additional_includedir=\"$includedir\" 5330 eval additional_libdir=\"$libdir\" 5331 5332 exec_prefix="$acl_save_exec_prefix" 5333 prefix="$acl_save_prefix" 5334 5335 else 5336 additional_includedir="$withval/include" 5337 additional_libdir="$withval/$acl_libdirstem" 5338 if test "$acl_libdirstem2" != "$acl_libdirstem" \ 5339 && ! test -d "$withval/$acl_libdirstem"; then 5340 additional_libdir="$withval/$acl_libdirstem2" 5341 fi 5342 fi 5343 fi 5344 5345fi 5346 5347 LIBICONV= 5348 LTLIBICONV= 5349 INCICONV= 5350 LIBICONV_PREFIX= 5351 HAVE_LIBICONV= 5352 rpathdirs= 5353 ltrpathdirs= 5354 names_already_handled= 5355 names_next_round='iconv ' 5356 while test -n "$names_next_round"; do 5357 names_this_round="$names_next_round" 5358 names_next_round= 5359 for name in $names_this_round; do 5360 already_handled= 5361 for n in $names_already_handled; do 5362 if test "$n" = "$name"; then 5363 already_handled=yes 5364 break 5365 fi 5366 done 5367 if test -z "$already_handled"; then 5368 names_already_handled="$names_already_handled $name" 5369 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` 5370 eval value=\"\$HAVE_LIB$uppername\" 5371 if test -n "$value"; then 5372 if test "$value" = yes; then 5373 eval value=\"\$LIB$uppername\" 5374 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 5375 eval value=\"\$LTLIB$uppername\" 5376 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 5377 else 5378 : 5379 fi 5380 else 5381 found_dir= 5382 found_la= 5383 found_so= 5384 found_a= 5385 eval libname=\"$acl_libname_spec\" # typically: libname=lib$name 5386 if test -n "$acl_shlibext"; then 5387 shrext=".$acl_shlibext" # typically: shrext=.so 5388 else 5389 shrext= 5390 fi 5391 if test $use_additional = yes; then 5392 dir="$additional_libdir" 5393 if test -n "$acl_shlibext"; then 5394 if test -f "$dir/$libname$shrext"; then 5395 found_dir="$dir" 5396 found_so="$dir/$libname$shrext" 5397 else 5398 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then 5399 ver=`(cd "$dir" && \ 5400 for f in "$libname$shrext".*; do echo "$f"; done \ 5401 | sed -e "s,^$libname$shrext\\\\.,," \ 5402 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ 5403 | sed 1q ) 2>/dev/null` 5404 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then 5405 found_dir="$dir" 5406 found_so="$dir/$libname$shrext.$ver" 5407 fi 5408 else 5409 eval library_names=\"$acl_library_names_spec\" 5410 for f in $library_names; do 5411 if test -f "$dir/$f"; then 5412 found_dir="$dir" 5413 found_so="$dir/$f" 5414 break 5415 fi 5416 done 5417 fi 5418 fi 5419 fi 5420 if test "X$found_dir" = "X"; then 5421 if test -f "$dir/$libname.$acl_libext"; then 5422 found_dir="$dir" 5423 found_a="$dir/$libname.$acl_libext" 5424 fi 5425 fi 5426 if test "X$found_dir" != "X"; then 5427 if test -f "$dir/$libname.la"; then 5428 found_la="$dir/$libname.la" 5429 fi 5430 fi 5431 fi 5432 if test "X$found_dir" = "X"; then 5433 for x in $LDFLAGS $LTLIBICONV; do 5434 5435 acl_save_prefix="$prefix" 5436 prefix="$acl_final_prefix" 5437 acl_save_exec_prefix="$exec_prefix" 5438 exec_prefix="$acl_final_exec_prefix" 5439 eval x=\"$x\" 5440 exec_prefix="$acl_save_exec_prefix" 5441 prefix="$acl_save_prefix" 5442 5443 case "$x" in 5444 -L*) 5445 dir=`echo "X$x" | sed -e 's/^X-L//'` 5446 if test -n "$acl_shlibext"; then 5447 if test -f "$dir/$libname$shrext"; then 5448 found_dir="$dir" 5449 found_so="$dir/$libname$shrext" 5450 else 5451 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then 5452 ver=`(cd "$dir" && \ 5453 for f in "$libname$shrext".*; do echo "$f"; done \ 5454 | sed -e "s,^$libname$shrext\\\\.,," \ 5455 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ 5456 | sed 1q ) 2>/dev/null` 5457 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then 5458 found_dir="$dir" 5459 found_so="$dir/$libname$shrext.$ver" 5460 fi 5461 else 5462 eval library_names=\"$acl_library_names_spec\" 5463 for f in $library_names; do 5464 if test -f "$dir/$f"; then 5465 found_dir="$dir" 5466 found_so="$dir/$f" 5467 break 5468 fi 5469 done 5470 fi 5471 fi 5472 fi 5473 if test "X$found_dir" = "X"; then 5474 if test -f "$dir/$libname.$acl_libext"; then 5475 found_dir="$dir" 5476 found_a="$dir/$libname.$acl_libext" 5477 fi 5478 fi 5479 if test "X$found_dir" != "X"; then 5480 if test -f "$dir/$libname.la"; then 5481 found_la="$dir/$libname.la" 5482 fi 5483 fi 5484 ;; 5485 esac 5486 if test "X$found_dir" != "X"; then 5487 break 5488 fi 5489 done 5490 fi 5491 if test "X$found_dir" != "X"; then 5492 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 5493 if test "X$found_so" != "X"; then 5494 if test "$enable_rpath" = no \ 5495 || test "X$found_dir" = "X/usr/$acl_libdirstem" \ 5496 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then 5497 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 5498 else 5499 haveit= 5500 for x in $ltrpathdirs; do 5501 if test "X$x" = "X$found_dir"; then 5502 haveit=yes 5503 break 5504 fi 5505 done 5506 if test -z "$haveit"; then 5507 ltrpathdirs="$ltrpathdirs $found_dir" 5508 fi 5509 if test "$acl_hardcode_direct" = yes; then 5510 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 5511 else 5512 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then 5513 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 5514 haveit= 5515 for x in $rpathdirs; do 5516 if test "X$x" = "X$found_dir"; then 5517 haveit=yes 5518 break 5519 fi 5520 done 5521 if test -z "$haveit"; then 5522 rpathdirs="$rpathdirs $found_dir" 5523 fi 5524 else 5525 haveit= 5526 for x in $LDFLAGS $LIBICONV; do 5527 5528 acl_save_prefix="$prefix" 5529 prefix="$acl_final_prefix" 5530 acl_save_exec_prefix="$exec_prefix" 5531 exec_prefix="$acl_final_exec_prefix" 5532 eval x=\"$x\" 5533 exec_prefix="$acl_save_exec_prefix" 5534 prefix="$acl_save_prefix" 5535 5536 if test "X$x" = "X-L$found_dir"; then 5537 haveit=yes 5538 break 5539 fi 5540 done 5541 if test -z "$haveit"; then 5542 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 5543 fi 5544 if test "$acl_hardcode_minus_L" != no; then 5545 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 5546 else 5547 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 5548 fi 5549 fi 5550 fi 5551 fi 5552 else 5553 if test "X$found_a" != "X"; then 5554 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 5555 else 5556 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 5557 fi 5558 fi 5559 additional_includedir= 5560 case "$found_dir" in 5561 */$acl_libdirstem | */$acl_libdirstem/) 5562 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` 5563 if test "$name" = 'iconv'; then 5564 LIBICONV_PREFIX="$basedir" 5565 fi 5566 additional_includedir="$basedir/include" 5567 ;; 5568 */$acl_libdirstem2 | */$acl_libdirstem2/) 5569 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` 5570 if test "$name" = 'iconv'; then 5571 LIBICONV_PREFIX="$basedir" 5572 fi 5573 additional_includedir="$basedir/include" 5574 ;; 5575 esac 5576 if test "X$additional_includedir" != "X"; then 5577 if test "X$additional_includedir" != "X/usr/include"; then 5578 haveit= 5579 if test "X$additional_includedir" = "X/usr/local/include"; then 5580 if test -n "$GCC"; then 5581 case $host_os in 5582 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 5583 esac 5584 fi 5585 fi 5586 if test -z "$haveit"; then 5587 for x in $CPPFLAGS $INCICONV; do 5588 5589 acl_save_prefix="$prefix" 5590 prefix="$acl_final_prefix" 5591 acl_save_exec_prefix="$exec_prefix" 5592 exec_prefix="$acl_final_exec_prefix" 5593 eval x=\"$x\" 5594 exec_prefix="$acl_save_exec_prefix" 5595 prefix="$acl_save_prefix" 5596 5597 if test "X$x" = "X-I$additional_includedir"; then 5598 haveit=yes 5599 break 5600 fi 5601 done 5602 if test -z "$haveit"; then 5603 if test -d "$additional_includedir"; then 5604 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 5605 fi 5606 fi 5607 fi 5608 fi 5609 fi 5610 if test -n "$found_la"; then 5611 save_libdir="$libdir" 5612 case "$found_la" in 5613 */* | *\\*) . "$found_la" ;; 5614 *) . "./$found_la" ;; 5615 esac 5616 libdir="$save_libdir" 5617 for dep in $dependency_libs; do 5618 case "$dep" in 5619 -L*) 5620 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 5621 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ 5622 && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then 5623 haveit= 5624 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ 5625 || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then 5626 if test -n "$GCC"; then 5627 case $host_os in 5628 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 5629 esac 5630 fi 5631 fi 5632 if test -z "$haveit"; then 5633 haveit= 5634 for x in $LDFLAGS $LIBICONV; do 5635 5636 acl_save_prefix="$prefix" 5637 prefix="$acl_final_prefix" 5638 acl_save_exec_prefix="$exec_prefix" 5639 exec_prefix="$acl_final_exec_prefix" 5640 eval x=\"$x\" 5641 exec_prefix="$acl_save_exec_prefix" 5642 prefix="$acl_save_prefix" 5643 5644 if test "X$x" = "X-L$additional_libdir"; then 5645 haveit=yes 5646 break 5647 fi 5648 done 5649 if test -z "$haveit"; then 5650 if test -d "$additional_libdir"; then 5651 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 5652 fi 5653 fi 5654 haveit= 5655 for x in $LDFLAGS $LTLIBICONV; do 5656 5657 acl_save_prefix="$prefix" 5658 prefix="$acl_final_prefix" 5659 acl_save_exec_prefix="$exec_prefix" 5660 exec_prefix="$acl_final_exec_prefix" 5661 eval x=\"$x\" 5662 exec_prefix="$acl_save_exec_prefix" 5663 prefix="$acl_save_prefix" 5664 5665 if test "X$x" = "X-L$additional_libdir"; then 5666 haveit=yes 5667 break 5668 fi 5669 done 5670 if test -z "$haveit"; then 5671 if test -d "$additional_libdir"; then 5672 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 5673 fi 5674 fi 5675 fi 5676 fi 5677 ;; 5678 -R*) 5679 dir=`echo "X$dep" | sed -e 's/^X-R//'` 5680 if test "$enable_rpath" != no; then 5681 haveit= 5682 for x in $rpathdirs; do 5683 if test "X$x" = "X$dir"; then 5684 haveit=yes 5685 break 5686 fi 5687 done 5688 if test -z "$haveit"; then 5689 rpathdirs="$rpathdirs $dir" 5690 fi 5691 haveit= 5692 for x in $ltrpathdirs; do 5693 if test "X$x" = "X$dir"; then 5694 haveit=yes 5695 break 5696 fi 5697 done 5698 if test -z "$haveit"; then 5699 ltrpathdirs="$ltrpathdirs $dir" 5700 fi 5701 fi 5702 ;; 5703 -l*) 5704 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 5705 ;; 5706 *.la) 5707 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 5708 ;; 5709 *) 5710 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 5711 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 5712 ;; 5713 esac 5714 done 5715 fi 5716 else 5717 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 5718 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 5719 fi 5720 fi 5721 fi 5722 done 5723 done 5724 if test "X$rpathdirs" != "X"; then 5725 if test -n "$acl_hardcode_libdir_separator"; then 5726 alldirs= 5727 for found_dir in $rpathdirs; do 5728 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" 5729 done 5730 acl_save_libdir="$libdir" 5731 libdir="$alldirs" 5732 eval flag=\"$acl_hardcode_libdir_flag_spec\" 5733 libdir="$acl_save_libdir" 5734 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 5735 else 5736 for found_dir in $rpathdirs; do 5737 acl_save_libdir="$libdir" 5738 libdir="$found_dir" 5739 eval flag=\"$acl_hardcode_libdir_flag_spec\" 5740 libdir="$acl_save_libdir" 5741 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 5742 done 5743 fi 5744 fi 5745 if test "X$ltrpathdirs" != "X"; then 5746 for found_dir in $ltrpathdirs; do 5747 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 5748 done 5749 fi 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 am_save_CPPFLAGS="$CPPFLAGS" 5763 5764 for element in $INCICONV; do 5765 haveit= 5766 for x in $CPPFLAGS; do 5767 5768 acl_save_prefix="$prefix" 5769 prefix="$acl_final_prefix" 5770 acl_save_exec_prefix="$exec_prefix" 5771 exec_prefix="$acl_final_exec_prefix" 5772 eval x=\"$x\" 5773 exec_prefix="$acl_save_exec_prefix" 5774 prefix="$acl_save_prefix" 5775 5776 if test "X$x" = "X$element"; then 5777 haveit=yes 5778 break 5779 fi 5780 done 5781 if test -z "$haveit"; then 5782 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 5783 fi 5784 done 5785 5786 5787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 5788printf %s "checking for iconv... " >&6; } 5789if test ${am_cv_func_iconv+y} 5790then : 5791 printf %s "(cached) " >&6 5792else $as_nop 5793 5794 am_cv_func_iconv="no, consider installing GNU libiconv" 5795 am_cv_lib_iconv=no 5796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797/* end confdefs.h. */ 5798 5799#include <stdlib.h> 5800#include <iconv.h> 5801 5802int 5803main (void) 5804{ 5805iconv_t cd = iconv_open("",""); 5806 iconv(cd,NULL,NULL,NULL,NULL); 5807 iconv_close(cd); 5808 ; 5809 return 0; 5810} 5811_ACEOF 5812if ac_fn_c_try_link "$LINENO" 5813then : 5814 am_cv_func_iconv=yes 5815fi 5816rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5817 conftest$ac_exeext conftest.$ac_ext 5818 if test "$am_cv_func_iconv" != yes; then 5819 am_save_LIBS="$LIBS" 5820 LIBS="$LIBS $LIBICONV" 5821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5822/* end confdefs.h. */ 5823 5824#include <stdlib.h> 5825#include <iconv.h> 5826 5827int 5828main (void) 5829{ 5830iconv_t cd = iconv_open("",""); 5831 iconv(cd,NULL,NULL,NULL,NULL); 5832 iconv_close(cd); 5833 ; 5834 return 0; 5835} 5836_ACEOF 5837if ac_fn_c_try_link "$LINENO" 5838then : 5839 am_cv_lib_iconv=yes 5840 am_cv_func_iconv=yes 5841fi 5842rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5843 conftest$ac_exeext conftest.$ac_ext 5844 LIBS="$am_save_LIBS" 5845 fi 5846 5847fi 5848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 5849printf "%s\n" "$am_cv_func_iconv" >&6; } 5850 if test "$am_cv_func_iconv" = yes; then 5851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 5852printf %s "checking for working iconv... " >&6; } 5853if test ${am_cv_func_iconv_works+y} 5854then : 5855 printf %s "(cached) " >&6 5856else $as_nop 5857 5858 am_save_LIBS="$LIBS" 5859 if test $am_cv_lib_iconv = yes; then 5860 LIBS="$LIBS $LIBICONV" 5861 fi 5862 am_cv_func_iconv_works=no 5863 for ac_iconv_const in '' 'const'; do 5864 if test "$cross_compiling" = yes 5865then : 5866 case "$host_os" in 5867 aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; 5868 *) am_cv_func_iconv_works="guessing yes" ;; 5869 esac 5870else $as_nop 5871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5872/* end confdefs.h. */ 5873 5874#include <iconv.h> 5875#include <string.h> 5876 5877#ifndef ICONV_CONST 5878# define ICONV_CONST $ac_iconv_const 5879#endif 5880 5881int 5882main (void) 5883{ 5884int result = 0; 5885 /* Test against AIX 5.1 bug: Failures are not distinguishable from successful 5886 returns. */ 5887 { 5888 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); 5889 if (cd_utf8_to_88591 != (iconv_t)(-1)) 5890 { 5891 static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ 5892 char buf[10]; 5893 ICONV_CONST char *inptr = input; 5894 size_t inbytesleft = strlen (input); 5895 char *outptr = buf; 5896 size_t outbytesleft = sizeof (buf); 5897 size_t res = iconv (cd_utf8_to_88591, 5898 &inptr, &inbytesleft, 5899 &outptr, &outbytesleft); 5900 if (res == 0) 5901 result |= 1; 5902 iconv_close (cd_utf8_to_88591); 5903 } 5904 } 5905 /* Test against Solaris 10 bug: Failures are not distinguishable from 5906 successful returns. */ 5907 { 5908 iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); 5909 if (cd_ascii_to_88591 != (iconv_t)(-1)) 5910 { 5911 static ICONV_CONST char input[] = "\263"; 5912 char buf[10]; 5913 ICONV_CONST char *inptr = input; 5914 size_t inbytesleft = strlen (input); 5915 char *outptr = buf; 5916 size_t outbytesleft = sizeof (buf); 5917 size_t res = iconv (cd_ascii_to_88591, 5918 &inptr, &inbytesleft, 5919 &outptr, &outbytesleft); 5920 if (res == 0) 5921 result |= 2; 5922 iconv_close (cd_ascii_to_88591); 5923 } 5924 } 5925 /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ 5926 { 5927 iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); 5928 if (cd_88591_to_utf8 != (iconv_t)(-1)) 5929 { 5930 static ICONV_CONST char input[] = "\304"; 5931 static char buf[2] = { (char)0xDE, (char)0xAD }; 5932 ICONV_CONST char *inptr = input; 5933 size_t inbytesleft = 1; 5934 char *outptr = buf; 5935 size_t outbytesleft = 1; 5936 size_t res = iconv (cd_88591_to_utf8, 5937 &inptr, &inbytesleft, 5938 &outptr, &outbytesleft); 5939 if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) 5940 result |= 4; 5941 iconv_close (cd_88591_to_utf8); 5942 } 5943 } 5944#if 0 /* This bug could be worked around by the caller. */ 5945 /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ 5946 { 5947 iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); 5948 if (cd_88591_to_utf8 != (iconv_t)(-1)) 5949 { 5950 static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; 5951 char buf[50]; 5952 ICONV_CONST char *inptr = input; 5953 size_t inbytesleft = strlen (input); 5954 char *outptr = buf; 5955 size_t outbytesleft = sizeof (buf); 5956 size_t res = iconv (cd_88591_to_utf8, 5957 &inptr, &inbytesleft, 5958 &outptr, &outbytesleft); 5959 if ((int)res > 0) 5960 result |= 8; 5961 iconv_close (cd_88591_to_utf8); 5962 } 5963 } 5964#endif 5965 /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is 5966 provided. */ 5967 if (/* Try standardized names. */ 5968 iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) 5969 /* Try IRIX, OSF/1 names. */ 5970 && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) 5971 /* Try AIX names. */ 5972 && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) 5973 /* Try HP-UX names. */ 5974 && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) 5975 result |= 16; 5976 return result; 5977 5978 ; 5979 return 0; 5980} 5981_ACEOF 5982if ac_fn_c_try_run "$LINENO" 5983then : 5984 am_cv_func_iconv_works=yes 5985fi 5986rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5987 conftest.$ac_objext conftest.beam conftest.$ac_ext 5988fi 5989 5990 test "$am_cv_func_iconv_works" = no || break 5991 done 5992 LIBS="$am_save_LIBS" 5993 5994fi 5995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 5996printf "%s\n" "$am_cv_func_iconv_works" >&6; } 5997 case "$am_cv_func_iconv_works" in 5998 *no) am_func_iconv=no am_cv_lib_iconv=no ;; 5999 *) am_func_iconv=yes ;; 6000 esac 6001 else 6002 am_func_iconv=no am_cv_lib_iconv=no 6003 fi 6004 if test "$am_func_iconv" = yes; then 6005 6006printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h 6007 6008 fi 6009 if test "$am_cv_lib_iconv" = yes; then 6010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 6011printf %s "checking how to link with libiconv... " >&6; } 6012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 6013printf "%s\n" "$LIBICONV" >&6; } 6014 else 6015 CPPFLAGS="$am_save_CPPFLAGS" 6016 LIBICONV= 6017 LTLIBICONV= 6018 fi 6019 6020 6021 6022 if test "$am_cv_func_iconv" = yes; then 6023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 6024printf %s "checking for iconv declaration... " >&6; } 6025 if test ${am_cv_proto_iconv+y} 6026then : 6027 printf %s "(cached) " >&6 6028else $as_nop 6029 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031/* end confdefs.h. */ 6032 6033#include <stdlib.h> 6034#include <iconv.h> 6035extern 6036#ifdef __cplusplus 6037"C" 6038#endif 6039#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) 6040size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 6041#else 6042size_t iconv(); 6043#endif 6044 6045int 6046main (void) 6047{ 6048 6049 ; 6050 return 0; 6051} 6052_ACEOF 6053if ac_fn_c_try_compile "$LINENO" 6054then : 6055 am_cv_proto_iconv_arg1="" 6056else $as_nop 6057 am_cv_proto_iconv_arg1="const" 6058fi 6059rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6060 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 6061fi 6062 6063 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: 6065 $am_cv_proto_iconv" >&5 6066printf "%s\n" " 6067 $am_cv_proto_iconv" >&6; } 6068 6069printf "%s\n" "#define ICONV_CONST $am_cv_proto_iconv_arg1" >>confdefs.h 6070 6071 6072 fi 6073 6074 6075# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 6088printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 6089if test ${ac_cv_c_undeclared_builtin_options+y} 6090then : 6091 printf %s "(cached) " >&6 6092else $as_nop 6093 ac_save_CFLAGS=$CFLAGS 6094 ac_cv_c_undeclared_builtin_options='cannot detect' 6095 for ac_arg in '' -fno-builtin; do 6096 CFLAGS="$ac_save_CFLAGS $ac_arg" 6097 # This test program should *not* compile successfully. 6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6099/* end confdefs.h. */ 6100 6101int 6102main (void) 6103{ 6104(void) strchr; 6105 ; 6106 return 0; 6107} 6108_ACEOF 6109if ac_fn_c_try_compile "$LINENO" 6110then : 6111 6112else $as_nop 6113 # This test program should compile successfully. 6114 # No library function is consistently available on 6115 # freestanding implementations, so test against a dummy 6116 # declaration. Include always-available headers on the 6117 # off chance that they somehow elicit warnings. 6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6119/* end confdefs.h. */ 6120#include <float.h> 6121#include <limits.h> 6122#include <stdarg.h> 6123#include <stddef.h> 6124extern void ac_decl (int, char *); 6125 6126int 6127main (void) 6128{ 6129(void) ac_decl (0, (char *) 0); 6130 (void) ac_decl; 6131 6132 ; 6133 return 0; 6134} 6135_ACEOF 6136if ac_fn_c_try_compile "$LINENO" 6137then : 6138 if test x"$ac_arg" = x 6139then : 6140 ac_cv_c_undeclared_builtin_options='none needed' 6141else $as_nop 6142 ac_cv_c_undeclared_builtin_options=$ac_arg 6143fi 6144 break 6145fi 6146rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6147fi 6148rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6149 done 6150 CFLAGS=$ac_save_CFLAGS 6151 6152fi 6153{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 6154printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 6155 case $ac_cv_c_undeclared_builtin_options in #( 6156 'cannot detect') : 6157 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6158printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 6159as_fn_error $? "cannot make $CC report undeclared builtins 6160See \`config.log' for more details" "$LINENO" 5; } ;; #( 6161 'none needed') : 6162 ac_c_undeclared_builtin_options='' ;; #( 6163 *) : 6164 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 6165esac 6166 6167 6168 6169 6170 6171ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 6172if test "x$ac_cv_have_decl___clang__" = xyes 6173then : 6174 CLANGCC="yes" 6175else $as_nop 6176 CLANGCC="no" 6177fi 6178ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 6179if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 6180then : 6181 INTELCC="yes" 6182else $as_nop 6183 INTELCC="no" 6184fi 6185ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 6186if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 6187then : 6188 SUNCC="yes" 6189else $as_nop 6190 SUNCC="no" 6191fi 6192 6193 6194 6195 6196 6197 6198 6199 6200if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 6201 if test -n "$ac_tool_prefix"; then 6202 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 6203set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 6204{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6205printf %s "checking for $ac_word... " >&6; } 6206if test ${ac_cv_path_PKG_CONFIG+y} 6207then : 6208 printf %s "(cached) " >&6 6209else $as_nop 6210 case $PKG_CONFIG in 6211 [\\/]* | ?:[\\/]*) 6212 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6213 ;; 6214 *) 6215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6216for as_dir in $PATH 6217do 6218 IFS=$as_save_IFS 6219 case $as_dir in #((( 6220 '') as_dir=./ ;; 6221 */) ;; 6222 *) as_dir=$as_dir/ ;; 6223 esac 6224 for ac_exec_ext in '' $ac_executable_extensions; do 6225 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6226 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 6227 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6228 break 2 6229 fi 6230done 6231 done 6232IFS=$as_save_IFS 6233 6234 ;; 6235esac 6236fi 6237PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6238if test -n "$PKG_CONFIG"; then 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6240printf "%s\n" "$PKG_CONFIG" >&6; } 6241else 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6243printf "%s\n" "no" >&6; } 6244fi 6245 6246 6247fi 6248if test -z "$ac_cv_path_PKG_CONFIG"; then 6249 ac_pt_PKG_CONFIG=$PKG_CONFIG 6250 # Extract the first word of "pkg-config", so it can be a program name with args. 6251set dummy pkg-config; ac_word=$2 6252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6253printf %s "checking for $ac_word... " >&6; } 6254if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 6255then : 6256 printf %s "(cached) " >&6 6257else $as_nop 6258 case $ac_pt_PKG_CONFIG in 6259 [\\/]* | ?:[\\/]*) 6260 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 6261 ;; 6262 *) 6263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6264for as_dir in $PATH 6265do 6266 IFS=$as_save_IFS 6267 case $as_dir in #((( 6268 '') as_dir=./ ;; 6269 */) ;; 6270 *) as_dir=$as_dir/ ;; 6271 esac 6272 for ac_exec_ext in '' $ac_executable_extensions; do 6273 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6274 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 6275 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6276 break 2 6277 fi 6278done 6279 done 6280IFS=$as_save_IFS 6281 6282 ;; 6283esac 6284fi 6285ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 6286if test -n "$ac_pt_PKG_CONFIG"; then 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 6288printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 6289else 6290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6291printf "%s\n" "no" >&6; } 6292fi 6293 6294 if test "x$ac_pt_PKG_CONFIG" = x; then 6295 PKG_CONFIG="" 6296 else 6297 case $cross_compiling:$ac_tool_warned in 6298yes:) 6299{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6300printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6301ac_tool_warned=yes ;; 6302esac 6303 PKG_CONFIG=$ac_pt_PKG_CONFIG 6304 fi 6305else 6306 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 6307fi 6308 6309fi 6310if test -n "$PKG_CONFIG"; then 6311 _pkg_min_version=0.9.0 6312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 6313printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 6314 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 6315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6316printf "%s\n" "yes" >&6; } 6317 else 6318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6319printf "%s\n" "no" >&6; } 6320 PKG_CONFIG="" 6321 fi 6322fi 6323{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6324printf %s "checking for a sed that does not truncate output... " >&6; } 6325if test ${ac_cv_path_SED+y} 6326then : 6327 printf %s "(cached) " >&6 6328else $as_nop 6329 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6330 for ac_i in 1 2 3 4 5 6 7; do 6331 ac_script="$ac_script$as_nl$ac_script" 6332 done 6333 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6334 { ac_script=; unset ac_script;} 6335 if test -z "$SED"; then 6336 ac_path_SED_found=false 6337 # Loop through the user's path and test for each of PROGNAME-LIST 6338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6339for as_dir in $PATH 6340do 6341 IFS=$as_save_IFS 6342 case $as_dir in #((( 6343 '') as_dir=./ ;; 6344 */) ;; 6345 *) as_dir=$as_dir/ ;; 6346 esac 6347 for ac_prog in sed gsed 6348 do 6349 for ac_exec_ext in '' $ac_executable_extensions; do 6350 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 6351 as_fn_executable_p "$ac_path_SED" || continue 6352# Check for GNU ac_path_SED and select it if it is found. 6353 # Check for GNU $ac_path_SED 6354case `"$ac_path_SED" --version 2>&1` in 6355*GNU*) 6356 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6357*) 6358 ac_count=0 6359 printf %s 0123456789 >"conftest.in" 6360 while : 6361 do 6362 cat "conftest.in" "conftest.in" >"conftest.tmp" 6363 mv "conftest.tmp" "conftest.in" 6364 cp "conftest.in" "conftest.nl" 6365 printf "%s\n" '' >> "conftest.nl" 6366 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6367 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6368 as_fn_arith $ac_count + 1 && ac_count=$as_val 6369 if test $ac_count -gt ${ac_path_SED_max-0}; then 6370 # Best one so far, save it but keep looking for a better one 6371 ac_cv_path_SED="$ac_path_SED" 6372 ac_path_SED_max=$ac_count 6373 fi 6374 # 10*(2^10) chars as input seems more than enough 6375 test $ac_count -gt 10 && break 6376 done 6377 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6378esac 6379 6380 $ac_path_SED_found && break 3 6381 done 6382 done 6383 done 6384IFS=$as_save_IFS 6385 if test -z "$ac_cv_path_SED"; then 6386 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6387 fi 6388else 6389 ac_cv_path_SED=$SED 6390fi 6391 6392fi 6393{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6394printf "%s\n" "$ac_cv_path_SED" >&6; } 6395 SED="$ac_cv_path_SED" 6396 rm -f conftest.sed 6397 6398 6399 6400 6401 6402 6403# Check whether --enable-selective-werror was given. 6404if test ${enable_selective_werror+y} 6405then : 6406 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 6407else $as_nop 6408 SELECTIVE_WERROR=yes 6409fi 6410 6411 6412 6413 6414 6415# -v is too short to test reliably with XORG_TESTSET_CFLAG 6416if test "x$SUNCC" = "xyes"; then 6417 BASE_CFLAGS="-v" 6418else 6419 BASE_CFLAGS="" 6420fi 6421 6422# This chunk of warnings were those that existed in the legacy CWARNFLAGS 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436xorg_testset_save_CFLAGS="$CFLAGS" 6437 6438if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6441printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6442if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6443then : 6444 printf %s "(cached) " >&6 6445else $as_nop 6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447/* end confdefs.h. */ 6448int i; 6449_ACEOF 6450if ac_fn_c_try_compile "$LINENO" 6451then : 6452 xorg_cv_cc_flag_unknown_warning_option=yes 6453else $as_nop 6454 xorg_cv_cc_flag_unknown_warning_option=no 6455fi 6456rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6457fi 6458{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6459printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6461 CFLAGS="$xorg_testset_save_CFLAGS" 6462fi 6463 6464if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6470printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6471if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6472then : 6473 printf %s "(cached) " >&6 6474else $as_nop 6475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6476/* end confdefs.h. */ 6477int i; 6478_ACEOF 6479if ac_fn_c_try_compile "$LINENO" 6480then : 6481 xorg_cv_cc_flag_unused_command_line_argument=yes 6482else $as_nop 6483 xorg_cv_cc_flag_unused_command_line_argument=no 6484fi 6485rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6486fi 6487{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6488printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6490 CFLAGS="$xorg_testset_save_CFLAGS" 6491fi 6492 6493found="no" 6494 6495 if test $found = "no" ; then 6496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6498 fi 6499 6500 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6502 fi 6503 6504 CFLAGS="$CFLAGS -Wall" 6505 6506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 6507printf %s "checking if $CC supports -Wall... " >&6; } 6508 cacheid=xorg_cv_cc_flag__Wall 6509 if eval test \${$cacheid+y} 6510then : 6511 printf %s "(cached) " >&6 6512else $as_nop 6513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514/* end confdefs.h. */ 6515int i; 6516int 6517main (void) 6518{ 6519 6520 ; 6521 return 0; 6522} 6523_ACEOF 6524if ac_fn_c_try_link "$LINENO" 6525then : 6526 eval $cacheid=yes 6527else $as_nop 6528 eval $cacheid=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6531 conftest$ac_exeext conftest.$ac_ext 6532fi 6533 6534 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 6537 eval supported=\$$cacheid 6538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6539printf "%s\n" "$supported" >&6; } 6540 if test "$supported" = "yes" ; then 6541 BASE_CFLAGS="$BASE_CFLAGS -Wall" 6542 found="yes" 6543 fi 6544 fi 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560xorg_testset_save_CFLAGS="$CFLAGS" 6561 6562if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6565printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6566if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6567then : 6568 printf %s "(cached) " >&6 6569else $as_nop 6570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6571/* end confdefs.h. */ 6572int i; 6573_ACEOF 6574if ac_fn_c_try_compile "$LINENO" 6575then : 6576 xorg_cv_cc_flag_unknown_warning_option=yes 6577else $as_nop 6578 xorg_cv_cc_flag_unknown_warning_option=no 6579fi 6580rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6581fi 6582{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6583printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6585 CFLAGS="$xorg_testset_save_CFLAGS" 6586fi 6587 6588if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6591 fi 6592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6594printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6595if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6596then : 6597 printf %s "(cached) " >&6 6598else $as_nop 6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600/* end confdefs.h. */ 6601int i; 6602_ACEOF 6603if ac_fn_c_try_compile "$LINENO" 6604then : 6605 xorg_cv_cc_flag_unused_command_line_argument=yes 6606else $as_nop 6607 xorg_cv_cc_flag_unused_command_line_argument=no 6608fi 6609rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6610fi 6611{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6612printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6614 CFLAGS="$xorg_testset_save_CFLAGS" 6615fi 6616 6617found="no" 6618 6619 if test $found = "no" ; then 6620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6622 fi 6623 6624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6626 fi 6627 6628 CFLAGS="$CFLAGS -Wpointer-arith" 6629 6630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 6631printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 6632 cacheid=xorg_cv_cc_flag__Wpointer_arith 6633 if eval test \${$cacheid+y} 6634then : 6635 printf %s "(cached) " >&6 6636else $as_nop 6637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6638/* end confdefs.h. */ 6639int i; 6640int 6641main (void) 6642{ 6643 6644 ; 6645 return 0; 6646} 6647_ACEOF 6648if ac_fn_c_try_link "$LINENO" 6649then : 6650 eval $cacheid=yes 6651else $as_nop 6652 eval $cacheid=no 6653fi 6654rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6655 conftest$ac_exeext conftest.$ac_ext 6656fi 6657 6658 6659 CFLAGS="$xorg_testset_save_CFLAGS" 6660 6661 eval supported=\$$cacheid 6662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6663printf "%s\n" "$supported" >&6; } 6664 if test "$supported" = "yes" ; then 6665 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 6666 found="yes" 6667 fi 6668 fi 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684xorg_testset_save_CFLAGS="$CFLAGS" 6685 6686if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6689printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6690if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6691then : 6692 printf %s "(cached) " >&6 6693else $as_nop 6694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6695/* end confdefs.h. */ 6696int i; 6697_ACEOF 6698if ac_fn_c_try_compile "$LINENO" 6699then : 6700 xorg_cv_cc_flag_unknown_warning_option=yes 6701else $as_nop 6702 xorg_cv_cc_flag_unknown_warning_option=no 6703fi 6704rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6705fi 6706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6707printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6709 CFLAGS="$xorg_testset_save_CFLAGS" 6710fi 6711 6712if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6715 fi 6716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6718printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6719if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6720then : 6721 printf %s "(cached) " >&6 6722else $as_nop 6723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6724/* end confdefs.h. */ 6725int i; 6726_ACEOF 6727if ac_fn_c_try_compile "$LINENO" 6728then : 6729 xorg_cv_cc_flag_unused_command_line_argument=yes 6730else $as_nop 6731 xorg_cv_cc_flag_unused_command_line_argument=no 6732fi 6733rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6734fi 6735{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6736printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739fi 6740 6741found="no" 6742 6743 if test $found = "no" ; then 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 6748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6750 fi 6751 6752 CFLAGS="$CFLAGS -Wmissing-declarations" 6753 6754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 6755printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 6756 cacheid=xorg_cv_cc_flag__Wmissing_declarations 6757 if eval test \${$cacheid+y} 6758then : 6759 printf %s "(cached) " >&6 6760else $as_nop 6761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6762/* end confdefs.h. */ 6763int i; 6764int 6765main (void) 6766{ 6767 6768 ; 6769 return 0; 6770} 6771_ACEOF 6772if ac_fn_c_try_link "$LINENO" 6773then : 6774 eval $cacheid=yes 6775else $as_nop 6776 eval $cacheid=no 6777fi 6778rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6779 conftest$ac_exeext conftest.$ac_ext 6780fi 6781 6782 6783 CFLAGS="$xorg_testset_save_CFLAGS" 6784 6785 eval supported=\$$cacheid 6786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6787printf "%s\n" "$supported" >&6; } 6788 if test "$supported" = "yes" ; then 6789 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 6790 found="yes" 6791 fi 6792 fi 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808xorg_testset_save_CFLAGS="$CFLAGS" 6809 6810if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6813printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6814if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6815then : 6816 printf %s "(cached) " >&6 6817else $as_nop 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819/* end confdefs.h. */ 6820int i; 6821_ACEOF 6822if ac_fn_c_try_compile "$LINENO" 6823then : 6824 xorg_cv_cc_flag_unknown_warning_option=yes 6825else $as_nop 6826 xorg_cv_cc_flag_unknown_warning_option=no 6827fi 6828rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6829fi 6830{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6831printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6833 CFLAGS="$xorg_testset_save_CFLAGS" 6834fi 6835 6836if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6839 fi 6840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6842printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6843if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6844then : 6845 printf %s "(cached) " >&6 6846else $as_nop 6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6848/* end confdefs.h. */ 6849int i; 6850_ACEOF 6851if ac_fn_c_try_compile "$LINENO" 6852then : 6853 xorg_cv_cc_flag_unused_command_line_argument=yes 6854else $as_nop 6855 xorg_cv_cc_flag_unused_command_line_argument=no 6856fi 6857rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6858fi 6859{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6860printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6862 CFLAGS="$xorg_testset_save_CFLAGS" 6863fi 6864 6865found="no" 6866 6867 if test $found = "no" ; then 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 fi 6871 6872 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6874 fi 6875 6876 CFLAGS="$CFLAGS -Wformat=2" 6877 6878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 6879printf %s "checking if $CC supports -Wformat=2... " >&6; } 6880 cacheid=xorg_cv_cc_flag__Wformat_2 6881 if eval test \${$cacheid+y} 6882then : 6883 printf %s "(cached) " >&6 6884else $as_nop 6885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6886/* end confdefs.h. */ 6887int i; 6888int 6889main (void) 6890{ 6891 6892 ; 6893 return 0; 6894} 6895_ACEOF 6896if ac_fn_c_try_link "$LINENO" 6897then : 6898 eval $cacheid=yes 6899else $as_nop 6900 eval $cacheid=no 6901fi 6902rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6903 conftest$ac_exeext conftest.$ac_ext 6904fi 6905 6906 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 6909 eval supported=\$$cacheid 6910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6911printf "%s\n" "$supported" >&6; } 6912 if test "$supported" = "yes" ; then 6913 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6914 found="yes" 6915 fi 6916 fi 6917 6918 if test $found = "no" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 6923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6925 fi 6926 6927 CFLAGS="$CFLAGS -Wformat" 6928 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6930printf %s "checking if $CC supports -Wformat... " >&6; } 6931 cacheid=xorg_cv_cc_flag__Wformat 6932 if eval test \${$cacheid+y} 6933then : 6934 printf %s "(cached) " >&6 6935else $as_nop 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937/* end confdefs.h. */ 6938int i; 6939int 6940main (void) 6941{ 6942 6943 ; 6944 return 0; 6945} 6946_ACEOF 6947if ac_fn_c_try_link "$LINENO" 6948then : 6949 eval $cacheid=yes 6950else $as_nop 6951 eval $cacheid=no 6952fi 6953rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6954 conftest$ac_exeext conftest.$ac_ext 6955fi 6956 6957 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959 6960 eval supported=\$$cacheid 6961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6962printf "%s\n" "$supported" >&6; } 6963 if test "$supported" = "yes" ; then 6964 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6965 found="yes" 6966 fi 6967 fi 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985xorg_testset_save_CFLAGS="$CFLAGS" 6986 6987if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6990printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6991if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6992then : 6993 printf %s "(cached) " >&6 6994else $as_nop 6995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6996/* end confdefs.h. */ 6997int i; 6998_ACEOF 6999if ac_fn_c_try_compile "$LINENO" 7000then : 7001 xorg_cv_cc_flag_unknown_warning_option=yes 7002else $as_nop 7003 xorg_cv_cc_flag_unknown_warning_option=no 7004fi 7005rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7006fi 7007{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7008printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7009 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011fi 7012 7013if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 fi 7017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7019printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7020if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7021then : 7022 printf %s "(cached) " >&6 7023else $as_nop 7024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7025/* end confdefs.h. */ 7026int i; 7027_ACEOF 7028if ac_fn_c_try_compile "$LINENO" 7029then : 7030 xorg_cv_cc_flag_unused_command_line_argument=yes 7031else $as_nop 7032 xorg_cv_cc_flag_unused_command_line_argument=no 7033fi 7034rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7035fi 7036{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7037printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7038 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7039 CFLAGS="$xorg_testset_save_CFLAGS" 7040fi 7041 7042found="no" 7043 7044 if test $found = "no" ; then 7045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7047 fi 7048 7049 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7051 fi 7052 7053 CFLAGS="$CFLAGS -Wstrict-prototypes" 7054 7055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 7056printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 7057 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 7058 if eval test \${$cacheid+y} 7059then : 7060 printf %s "(cached) " >&6 7061else $as_nop 7062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7063/* end confdefs.h. */ 7064int i; 7065int 7066main (void) 7067{ 7068 7069 ; 7070 return 0; 7071} 7072_ACEOF 7073if ac_fn_c_try_link "$LINENO" 7074then : 7075 eval $cacheid=yes 7076else $as_nop 7077 eval $cacheid=no 7078fi 7079rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7080 conftest$ac_exeext conftest.$ac_ext 7081fi 7082 7083 7084 CFLAGS="$xorg_testset_save_CFLAGS" 7085 7086 eval supported=\$$cacheid 7087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7088printf "%s\n" "$supported" >&6; } 7089 if test "$supported" = "yes" ; then 7090 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 7091 found="yes" 7092 fi 7093 fi 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109xorg_testset_save_CFLAGS="$CFLAGS" 7110 7111if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7114printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7115if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7116then : 7117 printf %s "(cached) " >&6 7118else $as_nop 7119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7120/* end confdefs.h. */ 7121int i; 7122_ACEOF 7123if ac_fn_c_try_compile "$LINENO" 7124then : 7125 xorg_cv_cc_flag_unknown_warning_option=yes 7126else $as_nop 7127 xorg_cv_cc_flag_unknown_warning_option=no 7128fi 7129rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7130fi 7131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7132printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135fi 7136 7137if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7140 fi 7141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7143printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7144if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7145then : 7146 printf %s "(cached) " >&6 7147else $as_nop 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149/* end confdefs.h. */ 7150int i; 7151_ACEOF 7152if ac_fn_c_try_compile "$LINENO" 7153then : 7154 xorg_cv_cc_flag_unused_command_line_argument=yes 7155else $as_nop 7156 xorg_cv_cc_flag_unused_command_line_argument=no 7157fi 7158rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7159fi 7160{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7161printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164fi 7165 7166found="no" 7167 7168 if test $found = "no" ; then 7169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7171 fi 7172 7173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7175 fi 7176 7177 CFLAGS="$CFLAGS -Wmissing-prototypes" 7178 7179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 7180printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 7181 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 7182 if eval test \${$cacheid+y} 7183then : 7184 printf %s "(cached) " >&6 7185else $as_nop 7186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7187/* end confdefs.h. */ 7188int i; 7189int 7190main (void) 7191{ 7192 7193 ; 7194 return 0; 7195} 7196_ACEOF 7197if ac_fn_c_try_link "$LINENO" 7198then : 7199 eval $cacheid=yes 7200else $as_nop 7201 eval $cacheid=no 7202fi 7203rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7204 conftest$ac_exeext conftest.$ac_ext 7205fi 7206 7207 7208 CFLAGS="$xorg_testset_save_CFLAGS" 7209 7210 eval supported=\$$cacheid 7211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7212printf "%s\n" "$supported" >&6; } 7213 if test "$supported" = "yes" ; then 7214 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 7215 found="yes" 7216 fi 7217 fi 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233xorg_testset_save_CFLAGS="$CFLAGS" 7234 7235if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7238printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7239if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7240then : 7241 printf %s "(cached) " >&6 7242else $as_nop 7243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7244/* end confdefs.h. */ 7245int i; 7246_ACEOF 7247if ac_fn_c_try_compile "$LINENO" 7248then : 7249 xorg_cv_cc_flag_unknown_warning_option=yes 7250else $as_nop 7251 xorg_cv_cc_flag_unknown_warning_option=no 7252fi 7253rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7254fi 7255{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7256printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7258 CFLAGS="$xorg_testset_save_CFLAGS" 7259fi 7260 7261if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7264 fi 7265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7267printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7268if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7269then : 7270 printf %s "(cached) " >&6 7271else $as_nop 7272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7273/* end confdefs.h. */ 7274int i; 7275_ACEOF 7276if ac_fn_c_try_compile "$LINENO" 7277then : 7278 xorg_cv_cc_flag_unused_command_line_argument=yes 7279else $as_nop 7280 xorg_cv_cc_flag_unused_command_line_argument=no 7281fi 7282rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7283fi 7284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7285printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7287 CFLAGS="$xorg_testset_save_CFLAGS" 7288fi 7289 7290found="no" 7291 7292 if test $found = "no" ; then 7293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7295 fi 7296 7297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7299 fi 7300 7301 CFLAGS="$CFLAGS -Wnested-externs" 7302 7303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 7304printf %s "checking if $CC supports -Wnested-externs... " >&6; } 7305 cacheid=xorg_cv_cc_flag__Wnested_externs 7306 if eval test \${$cacheid+y} 7307then : 7308 printf %s "(cached) " >&6 7309else $as_nop 7310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7311/* end confdefs.h. */ 7312int i; 7313int 7314main (void) 7315{ 7316 7317 ; 7318 return 0; 7319} 7320_ACEOF 7321if ac_fn_c_try_link "$LINENO" 7322then : 7323 eval $cacheid=yes 7324else $as_nop 7325 eval $cacheid=no 7326fi 7327rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7328 conftest$ac_exeext conftest.$ac_ext 7329fi 7330 7331 7332 CFLAGS="$xorg_testset_save_CFLAGS" 7333 7334 eval supported=\$$cacheid 7335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7336printf "%s\n" "$supported" >&6; } 7337 if test "$supported" = "yes" ; then 7338 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 7339 found="yes" 7340 fi 7341 fi 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357xorg_testset_save_CFLAGS="$CFLAGS" 7358 7359if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7362printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7363if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7364then : 7365 printf %s "(cached) " >&6 7366else $as_nop 7367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7368/* end confdefs.h. */ 7369int i; 7370_ACEOF 7371if ac_fn_c_try_compile "$LINENO" 7372then : 7373 xorg_cv_cc_flag_unknown_warning_option=yes 7374else $as_nop 7375 xorg_cv_cc_flag_unknown_warning_option=no 7376fi 7377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7378fi 7379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7380printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7382 CFLAGS="$xorg_testset_save_CFLAGS" 7383fi 7384 7385if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7388 fi 7389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7391printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7392if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7393then : 7394 printf %s "(cached) " >&6 7395else $as_nop 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7397/* end confdefs.h. */ 7398int i; 7399_ACEOF 7400if ac_fn_c_try_compile "$LINENO" 7401then : 7402 xorg_cv_cc_flag_unused_command_line_argument=yes 7403else $as_nop 7404 xorg_cv_cc_flag_unused_command_line_argument=no 7405fi 7406rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7407fi 7408{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7409printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7411 CFLAGS="$xorg_testset_save_CFLAGS" 7412fi 7413 7414found="no" 7415 7416 if test $found = "no" ; then 7417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7419 fi 7420 7421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7423 fi 7424 7425 CFLAGS="$CFLAGS -Wbad-function-cast" 7426 7427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 7428printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 7429 cacheid=xorg_cv_cc_flag__Wbad_function_cast 7430 if eval test \${$cacheid+y} 7431then : 7432 printf %s "(cached) " >&6 7433else $as_nop 7434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7435/* end confdefs.h. */ 7436int i; 7437int 7438main (void) 7439{ 7440 7441 ; 7442 return 0; 7443} 7444_ACEOF 7445if ac_fn_c_try_link "$LINENO" 7446then : 7447 eval $cacheid=yes 7448else $as_nop 7449 eval $cacheid=no 7450fi 7451rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7452 conftest$ac_exeext conftest.$ac_ext 7453fi 7454 7455 7456 CFLAGS="$xorg_testset_save_CFLAGS" 7457 7458 eval supported=\$$cacheid 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7460printf "%s\n" "$supported" >&6; } 7461 if test "$supported" = "yes" ; then 7462 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 7463 found="yes" 7464 fi 7465 fi 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481xorg_testset_save_CFLAGS="$CFLAGS" 7482 7483if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7486printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7487if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7488then : 7489 printf %s "(cached) " >&6 7490else $as_nop 7491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7492/* end confdefs.h. */ 7493int i; 7494_ACEOF 7495if ac_fn_c_try_compile "$LINENO" 7496then : 7497 xorg_cv_cc_flag_unknown_warning_option=yes 7498else $as_nop 7499 xorg_cv_cc_flag_unknown_warning_option=no 7500fi 7501rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7502fi 7503{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7504printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7506 CFLAGS="$xorg_testset_save_CFLAGS" 7507fi 7508 7509if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7512 fi 7513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7515printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7516if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7517then : 7518 printf %s "(cached) " >&6 7519else $as_nop 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521/* end confdefs.h. */ 7522int i; 7523_ACEOF 7524if ac_fn_c_try_compile "$LINENO" 7525then : 7526 xorg_cv_cc_flag_unused_command_line_argument=yes 7527else $as_nop 7528 xorg_cv_cc_flag_unused_command_line_argument=no 7529fi 7530rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7531fi 7532{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7533printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7535 CFLAGS="$xorg_testset_save_CFLAGS" 7536fi 7537 7538found="no" 7539 7540 if test $found = "no" ; then 7541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7543 fi 7544 7545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7547 fi 7548 7549 CFLAGS="$CFLAGS -Wold-style-definition" 7550 7551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 7552printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 7553 cacheid=xorg_cv_cc_flag__Wold_style_definition 7554 if eval test \${$cacheid+y} 7555then : 7556 printf %s "(cached) " >&6 7557else $as_nop 7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559/* end confdefs.h. */ 7560int i; 7561int 7562main (void) 7563{ 7564 7565 ; 7566 return 0; 7567} 7568_ACEOF 7569if ac_fn_c_try_link "$LINENO" 7570then : 7571 eval $cacheid=yes 7572else $as_nop 7573 eval $cacheid=no 7574fi 7575rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7576 conftest$ac_exeext conftest.$ac_ext 7577fi 7578 7579 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 7582 eval supported=\$$cacheid 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7584printf "%s\n" "$supported" >&6; } 7585 if test "$supported" = "yes" ; then 7586 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 7587 found="yes" 7588 fi 7589 fi 7590 7591 if test $found = "no" ; then 7592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7594 fi 7595 7596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7598 fi 7599 7600 CFLAGS="$CFLAGS -fd" 7601 7602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 7603printf %s "checking if $CC supports -fd... " >&6; } 7604 cacheid=xorg_cv_cc_flag__fd 7605 if eval test \${$cacheid+y} 7606then : 7607 printf %s "(cached) " >&6 7608else $as_nop 7609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7610/* end confdefs.h. */ 7611int i; 7612int 7613main (void) 7614{ 7615 7616 ; 7617 return 0; 7618} 7619_ACEOF 7620if ac_fn_c_try_link "$LINENO" 7621then : 7622 eval $cacheid=yes 7623else $as_nop 7624 eval $cacheid=no 7625fi 7626rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7627 conftest$ac_exeext conftest.$ac_ext 7628fi 7629 7630 7631 CFLAGS="$xorg_testset_save_CFLAGS" 7632 7633 eval supported=\$$cacheid 7634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7635printf "%s\n" "$supported" >&6; } 7636 if test "$supported" = "yes" ; then 7637 BASE_CFLAGS="$BASE_CFLAGS -fd" 7638 found="yes" 7639 fi 7640 fi 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656xorg_testset_save_CFLAGS="$CFLAGS" 7657 7658if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7661printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7662if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7663then : 7664 printf %s "(cached) " >&6 7665else $as_nop 7666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7667/* end confdefs.h. */ 7668int i; 7669_ACEOF 7670if ac_fn_c_try_compile "$LINENO" 7671then : 7672 xorg_cv_cc_flag_unknown_warning_option=yes 7673else $as_nop 7674 xorg_cv_cc_flag_unknown_warning_option=no 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7677fi 7678{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7679printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7680 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7681 CFLAGS="$xorg_testset_save_CFLAGS" 7682fi 7683 7684if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 fi 7688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7690printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7691if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7692then : 7693 printf %s "(cached) " >&6 7694else $as_nop 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696/* end confdefs.h. */ 7697int i; 7698_ACEOF 7699if ac_fn_c_try_compile "$LINENO" 7700then : 7701 xorg_cv_cc_flag_unused_command_line_argument=yes 7702else $as_nop 7703 xorg_cv_cc_flag_unused_command_line_argument=no 7704fi 7705rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7706fi 7707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7708printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711fi 7712 7713found="no" 7714 7715 if test $found = "no" ; then 7716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7718 fi 7719 7720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7722 fi 7723 7724 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 7725 7726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 7727printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 7728 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 7729 if eval test \${$cacheid+y} 7730then : 7731 printf %s "(cached) " >&6 7732else $as_nop 7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7734/* end confdefs.h. */ 7735int i; 7736int 7737main (void) 7738{ 7739 7740 ; 7741 return 0; 7742} 7743_ACEOF 7744if ac_fn_c_try_link "$LINENO" 7745then : 7746 eval $cacheid=yes 7747else $as_nop 7748 eval $cacheid=no 7749fi 7750rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7751 conftest$ac_exeext conftest.$ac_ext 7752fi 7753 7754 7755 CFLAGS="$xorg_testset_save_CFLAGS" 7756 7757 eval supported=\$$cacheid 7758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7759printf "%s\n" "$supported" >&6; } 7760 if test "$supported" = "yes" ; then 7761 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 7762 found="yes" 7763 fi 7764 fi 7765 7766 7767 7768 7769 7770# This chunk adds additional warnings that could catch undesired effects. 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784xorg_testset_save_CFLAGS="$CFLAGS" 7785 7786if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7789printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7790if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7791then : 7792 printf %s "(cached) " >&6 7793else $as_nop 7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7795/* end confdefs.h. */ 7796int i; 7797_ACEOF 7798if ac_fn_c_try_compile "$LINENO" 7799then : 7800 xorg_cv_cc_flag_unknown_warning_option=yes 7801else $as_nop 7802 xorg_cv_cc_flag_unknown_warning_option=no 7803fi 7804rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7805fi 7806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7807printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810fi 7811 7812if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7818printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7819if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7820then : 7821 printf %s "(cached) " >&6 7822else $as_nop 7823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824/* end confdefs.h. */ 7825int i; 7826_ACEOF 7827if ac_fn_c_try_compile "$LINENO" 7828then : 7829 xorg_cv_cc_flag_unused_command_line_argument=yes 7830else $as_nop 7831 xorg_cv_cc_flag_unused_command_line_argument=no 7832fi 7833rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7834fi 7835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7836printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7838 CFLAGS="$xorg_testset_save_CFLAGS" 7839fi 7840 7841found="no" 7842 7843 if test $found = "no" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 7848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7850 fi 7851 7852 CFLAGS="$CFLAGS -Wunused" 7853 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 7855printf %s "checking if $CC supports -Wunused... " >&6; } 7856 cacheid=xorg_cv_cc_flag__Wunused 7857 if eval test \${$cacheid+y} 7858then : 7859 printf %s "(cached) " >&6 7860else $as_nop 7861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862/* end confdefs.h. */ 7863int i; 7864int 7865main (void) 7866{ 7867 7868 ; 7869 return 0; 7870} 7871_ACEOF 7872if ac_fn_c_try_link "$LINENO" 7873then : 7874 eval $cacheid=yes 7875else $as_nop 7876 eval $cacheid=no 7877fi 7878rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7879 conftest$ac_exeext conftest.$ac_ext 7880fi 7881 7882 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 7885 eval supported=\$$cacheid 7886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7887printf "%s\n" "$supported" >&6; } 7888 if test "$supported" = "yes" ; then 7889 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 7890 found="yes" 7891 fi 7892 fi 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908xorg_testset_save_CFLAGS="$CFLAGS" 7909 7910if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7913printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7914if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7915then : 7916 printf %s "(cached) " >&6 7917else $as_nop 7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919/* end confdefs.h. */ 7920int i; 7921_ACEOF 7922if ac_fn_c_try_compile "$LINENO" 7923then : 7924 xorg_cv_cc_flag_unknown_warning_option=yes 7925else $as_nop 7926 xorg_cv_cc_flag_unknown_warning_option=no 7927fi 7928rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7929fi 7930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7931printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934fi 7935 7936if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 fi 7940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7942printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7943if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7944then : 7945 printf %s "(cached) " >&6 7946else $as_nop 7947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7948/* end confdefs.h. */ 7949int i; 7950_ACEOF 7951if ac_fn_c_try_compile "$LINENO" 7952then : 7953 xorg_cv_cc_flag_unused_command_line_argument=yes 7954else $as_nop 7955 xorg_cv_cc_flag_unused_command_line_argument=no 7956fi 7957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7958fi 7959{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7960printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7962 CFLAGS="$xorg_testset_save_CFLAGS" 7963fi 7964 7965found="no" 7966 7967 if test $found = "no" ; then 7968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7970 fi 7971 7972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7974 fi 7975 7976 CFLAGS="$CFLAGS -Wuninitialized" 7977 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7979printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7980 cacheid=xorg_cv_cc_flag__Wuninitialized 7981 if eval test \${$cacheid+y} 7982then : 7983 printf %s "(cached) " >&6 7984else $as_nop 7985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7986/* end confdefs.h. */ 7987int i; 7988int 7989main (void) 7990{ 7991 7992 ; 7993 return 0; 7994} 7995_ACEOF 7996if ac_fn_c_try_link "$LINENO" 7997then : 7998 eval $cacheid=yes 7999else $as_nop 8000 eval $cacheid=no 8001fi 8002rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8003 conftest$ac_exeext conftest.$ac_ext 8004fi 8005 8006 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 8009 eval supported=\$$cacheid 8010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8011printf "%s\n" "$supported" >&6; } 8012 if test "$supported" = "yes" ; then 8013 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 8014 found="yes" 8015 fi 8016 fi 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032xorg_testset_save_CFLAGS="$CFLAGS" 8033 8034if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8037printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8038if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8039then : 8040 printf %s "(cached) " >&6 8041else $as_nop 8042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8043/* end confdefs.h. */ 8044int i; 8045_ACEOF 8046if ac_fn_c_try_compile "$LINENO" 8047then : 8048 xorg_cv_cc_flag_unknown_warning_option=yes 8049else $as_nop 8050 xorg_cv_cc_flag_unknown_warning_option=no 8051fi 8052rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8053fi 8054{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8055printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8057 CFLAGS="$xorg_testset_save_CFLAGS" 8058fi 8059 8060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8066printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8067if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8068then : 8069 printf %s "(cached) " >&6 8070else $as_nop 8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8072/* end confdefs.h. */ 8073int i; 8074_ACEOF 8075if ac_fn_c_try_compile "$LINENO" 8076then : 8077 xorg_cv_cc_flag_unused_command_line_argument=yes 8078else $as_nop 8079 xorg_cv_cc_flag_unused_command_line_argument=no 8080fi 8081rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8082fi 8083{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8084printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8086 CFLAGS="$xorg_testset_save_CFLAGS" 8087fi 8088 8089found="no" 8090 8091 if test $found = "no" ; then 8092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8094 fi 8095 8096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8098 fi 8099 8100 CFLAGS="$CFLAGS -Wshadow" 8101 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 8103printf %s "checking if $CC supports -Wshadow... " >&6; } 8104 cacheid=xorg_cv_cc_flag__Wshadow 8105 if eval test \${$cacheid+y} 8106then : 8107 printf %s "(cached) " >&6 8108else $as_nop 8109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110/* end confdefs.h. */ 8111int i; 8112int 8113main (void) 8114{ 8115 8116 ; 8117 return 0; 8118} 8119_ACEOF 8120if ac_fn_c_try_link "$LINENO" 8121then : 8122 eval $cacheid=yes 8123else $as_nop 8124 eval $cacheid=no 8125fi 8126rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8127 conftest$ac_exeext conftest.$ac_ext 8128fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135printf "%s\n" "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 8138 found="yes" 8139 fi 8140 fi 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156xorg_testset_save_CFLAGS="$CFLAGS" 8157 8158if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8161printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8162if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8163then : 8164 printf %s "(cached) " >&6 8165else $as_nop 8166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8167/* end confdefs.h. */ 8168int i; 8169_ACEOF 8170if ac_fn_c_try_compile "$LINENO" 8171then : 8172 xorg_cv_cc_flag_unknown_warning_option=yes 8173else $as_nop 8174 xorg_cv_cc_flag_unknown_warning_option=no 8175fi 8176rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8177fi 8178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8179printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8181 CFLAGS="$xorg_testset_save_CFLAGS" 8182fi 8183 8184if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8187 fi 8188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8190printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8191if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8192then : 8193 printf %s "(cached) " >&6 8194else $as_nop 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196/* end confdefs.h. */ 8197int i; 8198_ACEOF 8199if ac_fn_c_try_compile "$LINENO" 8200then : 8201 xorg_cv_cc_flag_unused_command_line_argument=yes 8202else $as_nop 8203 xorg_cv_cc_flag_unused_command_line_argument=no 8204fi 8205rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8206fi 8207{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8208printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8209 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8210 CFLAGS="$xorg_testset_save_CFLAGS" 8211fi 8212 8213found="no" 8214 8215 if test $found = "no" ; then 8216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8218 fi 8219 8220 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8222 fi 8223 8224 CFLAGS="$CFLAGS -Wmissing-noreturn" 8225 8226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 8227printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 8228 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 8229 if eval test \${$cacheid+y} 8230then : 8231 printf %s "(cached) " >&6 8232else $as_nop 8233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8234/* end confdefs.h. */ 8235int i; 8236int 8237main (void) 8238{ 8239 8240 ; 8241 return 0; 8242} 8243_ACEOF 8244if ac_fn_c_try_link "$LINENO" 8245then : 8246 eval $cacheid=yes 8247else $as_nop 8248 eval $cacheid=no 8249fi 8250rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8251 conftest$ac_exeext conftest.$ac_ext 8252fi 8253 8254 8255 CFLAGS="$xorg_testset_save_CFLAGS" 8256 8257 eval supported=\$$cacheid 8258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8259printf "%s\n" "$supported" >&6; } 8260 if test "$supported" = "yes" ; then 8261 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 8262 found="yes" 8263 fi 8264 fi 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280xorg_testset_save_CFLAGS="$CFLAGS" 8281 8282if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8285printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8286if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8287then : 8288 printf %s "(cached) " >&6 8289else $as_nop 8290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8291/* end confdefs.h. */ 8292int i; 8293_ACEOF 8294if ac_fn_c_try_compile "$LINENO" 8295then : 8296 xorg_cv_cc_flag_unknown_warning_option=yes 8297else $as_nop 8298 xorg_cv_cc_flag_unknown_warning_option=no 8299fi 8300rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8301fi 8302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8303printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8305 CFLAGS="$xorg_testset_save_CFLAGS" 8306fi 8307 8308if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8311 fi 8312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8314printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8315if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8316then : 8317 printf %s "(cached) " >&6 8318else $as_nop 8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8320/* end confdefs.h. */ 8321int i; 8322_ACEOF 8323if ac_fn_c_try_compile "$LINENO" 8324then : 8325 xorg_cv_cc_flag_unused_command_line_argument=yes 8326else $as_nop 8327 xorg_cv_cc_flag_unused_command_line_argument=no 8328fi 8329rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8330fi 8331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8332printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8333 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335fi 8336 8337found="no" 8338 8339 if test $found = "no" ; then 8340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8342 fi 8343 8344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8346 fi 8347 8348 CFLAGS="$CFLAGS -Wmissing-format-attribute" 8349 8350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 8351printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 8352 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 8353 if eval test \${$cacheid+y} 8354then : 8355 printf %s "(cached) " >&6 8356else $as_nop 8357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8358/* end confdefs.h. */ 8359int i; 8360int 8361main (void) 8362{ 8363 8364 ; 8365 return 0; 8366} 8367_ACEOF 8368if ac_fn_c_try_link "$LINENO" 8369then : 8370 eval $cacheid=yes 8371else $as_nop 8372 eval $cacheid=no 8373fi 8374rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8375 conftest$ac_exeext conftest.$ac_ext 8376fi 8377 8378 8379 CFLAGS="$xorg_testset_save_CFLAGS" 8380 8381 eval supported=\$$cacheid 8382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8383printf "%s\n" "$supported" >&6; } 8384 if test "$supported" = "yes" ; then 8385 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 8386 found="yes" 8387 fi 8388 fi 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404xorg_testset_save_CFLAGS="$CFLAGS" 8405 8406if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8409printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8410if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8411then : 8412 printf %s "(cached) " >&6 8413else $as_nop 8414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8415/* end confdefs.h. */ 8416int i; 8417_ACEOF 8418if ac_fn_c_try_compile "$LINENO" 8419then : 8420 xorg_cv_cc_flag_unknown_warning_option=yes 8421else $as_nop 8422 xorg_cv_cc_flag_unknown_warning_option=no 8423fi 8424rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8425fi 8426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8427printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8429 CFLAGS="$xorg_testset_save_CFLAGS" 8430fi 8431 8432if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 fi 8436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8438printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8439if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8440then : 8441 printf %s "(cached) " >&6 8442else $as_nop 8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444/* end confdefs.h. */ 8445int i; 8446_ACEOF 8447if ac_fn_c_try_compile "$LINENO" 8448then : 8449 xorg_cv_cc_flag_unused_command_line_argument=yes 8450else $as_nop 8451 xorg_cv_cc_flag_unused_command_line_argument=no 8452fi 8453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8454fi 8455{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8456printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459fi 8460 8461found="no" 8462 8463 if test $found = "no" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 8468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8470 fi 8471 8472 CFLAGS="$CFLAGS -Wredundant-decls" 8473 8474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 8475printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 8476 cacheid=xorg_cv_cc_flag__Wredundant_decls 8477 if eval test \${$cacheid+y} 8478then : 8479 printf %s "(cached) " >&6 8480else $as_nop 8481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482/* end confdefs.h. */ 8483int i; 8484int 8485main (void) 8486{ 8487 8488 ; 8489 return 0; 8490} 8491_ACEOF 8492if ac_fn_c_try_link "$LINENO" 8493then : 8494 eval $cacheid=yes 8495else $as_nop 8496 eval $cacheid=no 8497fi 8498rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8499 conftest$ac_exeext conftest.$ac_ext 8500fi 8501 8502 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 8505 eval supported=\$$cacheid 8506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8507printf "%s\n" "$supported" >&6; } 8508 if test "$supported" = "yes" ; then 8509 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 8510 found="yes" 8511 fi 8512 fi 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528xorg_testset_save_CFLAGS="$CFLAGS" 8529 8530if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8533printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8534if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8535then : 8536 printf %s "(cached) " >&6 8537else $as_nop 8538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8539/* end confdefs.h. */ 8540int i; 8541_ACEOF 8542if ac_fn_c_try_compile "$LINENO" 8543then : 8544 xorg_cv_cc_flag_unknown_warning_option=yes 8545else $as_nop 8546 xorg_cv_cc_flag_unknown_warning_option=no 8547fi 8548rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8549fi 8550{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8551printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8553 CFLAGS="$xorg_testset_save_CFLAGS" 8554fi 8555 8556if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 fi 8560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8562printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8563if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8564then : 8565 printf %s "(cached) " >&6 8566else $as_nop 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568/* end confdefs.h. */ 8569int i; 8570_ACEOF 8571if ac_fn_c_try_compile "$LINENO" 8572then : 8573 xorg_cv_cc_flag_unused_command_line_argument=yes 8574else $as_nop 8575 xorg_cv_cc_flag_unused_command_line_argument=no 8576fi 8577rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8578fi 8579{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8580printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8582 CFLAGS="$xorg_testset_save_CFLAGS" 8583fi 8584 8585found="no" 8586 8587 if test $found = "no" ; then 8588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 fi 8591 8592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8594 fi 8595 8596 CFLAGS="$CFLAGS -Wlogical-op" 8597 8598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 8599printf %s "checking if $CC supports -Wlogical-op... " >&6; } 8600 cacheid=xorg_cv_cc_flag__Wlogical_op 8601 if eval test \${$cacheid+y} 8602then : 8603 printf %s "(cached) " >&6 8604else $as_nop 8605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8606/* end confdefs.h. */ 8607int i; 8608int 8609main (void) 8610{ 8611 8612 ; 8613 return 0; 8614} 8615_ACEOF 8616if ac_fn_c_try_link "$LINENO" 8617then : 8618 eval $cacheid=yes 8619else $as_nop 8620 eval $cacheid=no 8621fi 8622rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8623 conftest$ac_exeext conftest.$ac_ext 8624fi 8625 8626 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 8629 eval supported=\$$cacheid 8630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8631printf "%s\n" "$supported" >&6; } 8632 if test "$supported" = "yes" ; then 8633 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 8634 found="yes" 8635 fi 8636 fi 8637 8638 8639 8640# These are currently disabled because they are noisy. They will be enabled 8641# in the future once the codebase is sufficiently modernized to silence 8642# them. For now, I don't want them to drown out the other warnings. 8643# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 8644# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 8645# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 8646 8647# Turn some warnings into errors, so we don't accidentally get successful builds 8648# when there are problems that should be fixed. 8649 8650if test "x$SELECTIVE_WERROR" = "xyes" ; then 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664xorg_testset_save_CFLAGS="$CFLAGS" 8665 8666if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8669printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8670if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8671then : 8672 printf %s "(cached) " >&6 8673else $as_nop 8674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8675/* end confdefs.h. */ 8676int i; 8677_ACEOF 8678if ac_fn_c_try_compile "$LINENO" 8679then : 8680 xorg_cv_cc_flag_unknown_warning_option=yes 8681else $as_nop 8682 xorg_cv_cc_flag_unknown_warning_option=no 8683fi 8684rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8685fi 8686{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8687printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8689 CFLAGS="$xorg_testset_save_CFLAGS" 8690fi 8691 8692if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 fi 8696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8698printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8699if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8700then : 8701 printf %s "(cached) " >&6 8702else $as_nop 8703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8704/* end confdefs.h. */ 8705int i; 8706_ACEOF 8707if ac_fn_c_try_compile "$LINENO" 8708then : 8709 xorg_cv_cc_flag_unused_command_line_argument=yes 8710else $as_nop 8711 xorg_cv_cc_flag_unused_command_line_argument=no 8712fi 8713rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8714fi 8715{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8716printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719fi 8720 8721found="no" 8722 8723 if test $found = "no" ; then 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 fi 8727 8728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8730 fi 8731 8732 CFLAGS="$CFLAGS -Werror=implicit" 8733 8734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 8735printf %s "checking if $CC supports -Werror=implicit... " >&6; } 8736 cacheid=xorg_cv_cc_flag__Werror_implicit 8737 if eval test \${$cacheid+y} 8738then : 8739 printf %s "(cached) " >&6 8740else $as_nop 8741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8742/* end confdefs.h. */ 8743int i; 8744int 8745main (void) 8746{ 8747 8748 ; 8749 return 0; 8750} 8751_ACEOF 8752if ac_fn_c_try_link "$LINENO" 8753then : 8754 eval $cacheid=yes 8755else $as_nop 8756 eval $cacheid=no 8757fi 8758rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8759 conftest$ac_exeext conftest.$ac_ext 8760fi 8761 8762 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 8765 eval supported=\$$cacheid 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8767printf "%s\n" "$supported" >&6; } 8768 if test "$supported" = "yes" ; then 8769 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 8770 found="yes" 8771 fi 8772 fi 8773 8774 if test $found = "no" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 8779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8781 fi 8782 8783 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 8784 8785 { 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 8786printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 8787 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 8788 if eval test \${$cacheid+y} 8789then : 8790 printf %s "(cached) " >&6 8791else $as_nop 8792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793/* end confdefs.h. */ 8794int i; 8795int 8796main (void) 8797{ 8798 8799 ; 8800 return 0; 8801} 8802_ACEOF 8803if ac_fn_c_try_link "$LINENO" 8804then : 8805 eval $cacheid=yes 8806else $as_nop 8807 eval $cacheid=no 8808fi 8809rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8810 conftest$ac_exeext conftest.$ac_ext 8811fi 8812 8813 8814 CFLAGS="$xorg_testset_save_CFLAGS" 8815 8816 eval supported=\$$cacheid 8817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8818printf "%s\n" "$supported" >&6; } 8819 if test "$supported" = "yes" ; then 8820 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 8821 found="yes" 8822 fi 8823 fi 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839xorg_testset_save_CFLAGS="$CFLAGS" 8840 8841if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8844printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8845if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8846then : 8847 printf %s "(cached) " >&6 8848else $as_nop 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850/* end confdefs.h. */ 8851int i; 8852_ACEOF 8853if ac_fn_c_try_compile "$LINENO" 8854then : 8855 xorg_cv_cc_flag_unknown_warning_option=yes 8856else $as_nop 8857 xorg_cv_cc_flag_unknown_warning_option=no 8858fi 8859rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8860fi 8861{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8862printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865fi 8866 8867if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8870 fi 8871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8873printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8874if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8875then : 8876 printf %s "(cached) " >&6 8877else $as_nop 8878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8879/* end confdefs.h. */ 8880int i; 8881_ACEOF 8882if ac_fn_c_try_compile "$LINENO" 8883then : 8884 xorg_cv_cc_flag_unused_command_line_argument=yes 8885else $as_nop 8886 xorg_cv_cc_flag_unused_command_line_argument=no 8887fi 8888rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8889fi 8890{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8891printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8893 CFLAGS="$xorg_testset_save_CFLAGS" 8894fi 8895 8896found="no" 8897 8898 if test $found = "no" ; then 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 fi 8902 8903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8905 fi 8906 8907 CFLAGS="$CFLAGS -Werror=nonnull" 8908 8909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8910printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8911 cacheid=xorg_cv_cc_flag__Werror_nonnull 8912 if eval test \${$cacheid+y} 8913then : 8914 printf %s "(cached) " >&6 8915else $as_nop 8916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8917/* end confdefs.h. */ 8918int i; 8919int 8920main (void) 8921{ 8922 8923 ; 8924 return 0; 8925} 8926_ACEOF 8927if ac_fn_c_try_link "$LINENO" 8928then : 8929 eval $cacheid=yes 8930else $as_nop 8931 eval $cacheid=no 8932fi 8933rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8934 conftest$ac_exeext conftest.$ac_ext 8935fi 8936 8937 8938 CFLAGS="$xorg_testset_save_CFLAGS" 8939 8940 eval supported=\$$cacheid 8941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8942printf "%s\n" "$supported" >&6; } 8943 if test "$supported" = "yes" ; then 8944 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8945 found="yes" 8946 fi 8947 fi 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963xorg_testset_save_CFLAGS="$CFLAGS" 8964 8965if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8968printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8969if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8970then : 8971 printf %s "(cached) " >&6 8972else $as_nop 8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8974/* end confdefs.h. */ 8975int i; 8976_ACEOF 8977if ac_fn_c_try_compile "$LINENO" 8978then : 8979 xorg_cv_cc_flag_unknown_warning_option=yes 8980else $as_nop 8981 xorg_cv_cc_flag_unknown_warning_option=no 8982fi 8983rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8984fi 8985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8986printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989fi 8990 8991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8994 fi 8995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8997printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8998if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8999then : 9000 printf %s "(cached) " >&6 9001else $as_nop 9002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9003/* end confdefs.h. */ 9004int i; 9005_ACEOF 9006if ac_fn_c_try_compile "$LINENO" 9007then : 9008 xorg_cv_cc_flag_unused_command_line_argument=yes 9009else $as_nop 9010 xorg_cv_cc_flag_unused_command_line_argument=no 9011fi 9012rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9013fi 9014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9015printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018fi 9019 9020found="no" 9021 9022 if test $found = "no" ; then 9023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9025 fi 9026 9027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9029 fi 9030 9031 CFLAGS="$CFLAGS -Werror=init-self" 9032 9033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 9034printf %s "checking if $CC supports -Werror=init-self... " >&6; } 9035 cacheid=xorg_cv_cc_flag__Werror_init_self 9036 if eval test \${$cacheid+y} 9037then : 9038 printf %s "(cached) " >&6 9039else $as_nop 9040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9041/* end confdefs.h. */ 9042int i; 9043int 9044main (void) 9045{ 9046 9047 ; 9048 return 0; 9049} 9050_ACEOF 9051if ac_fn_c_try_link "$LINENO" 9052then : 9053 eval $cacheid=yes 9054else $as_nop 9055 eval $cacheid=no 9056fi 9057rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9058 conftest$ac_exeext conftest.$ac_ext 9059fi 9060 9061 9062 CFLAGS="$xorg_testset_save_CFLAGS" 9063 9064 eval supported=\$$cacheid 9065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9066printf "%s\n" "$supported" >&6; } 9067 if test "$supported" = "yes" ; then 9068 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 9069 found="yes" 9070 fi 9071 fi 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087xorg_testset_save_CFLAGS="$CFLAGS" 9088 9089if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9092printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9093if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9094then : 9095 printf %s "(cached) " >&6 9096else $as_nop 9097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098/* end confdefs.h. */ 9099int i; 9100_ACEOF 9101if ac_fn_c_try_compile "$LINENO" 9102then : 9103 xorg_cv_cc_flag_unknown_warning_option=yes 9104else $as_nop 9105 xorg_cv_cc_flag_unknown_warning_option=no 9106fi 9107rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9108fi 9109{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9110printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9112 CFLAGS="$xorg_testset_save_CFLAGS" 9113fi 9114 9115if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9118 fi 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9121printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9122if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9123then : 9124 printf %s "(cached) " >&6 9125else $as_nop 9126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9127/* end confdefs.h. */ 9128int i; 9129_ACEOF 9130if ac_fn_c_try_compile "$LINENO" 9131then : 9132 xorg_cv_cc_flag_unused_command_line_argument=yes 9133else $as_nop 9134 xorg_cv_cc_flag_unused_command_line_argument=no 9135fi 9136rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9137fi 9138{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9139printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9141 CFLAGS="$xorg_testset_save_CFLAGS" 9142fi 9143 9144found="no" 9145 9146 if test $found = "no" ; then 9147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9149 fi 9150 9151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9153 fi 9154 9155 CFLAGS="$CFLAGS -Werror=main" 9156 9157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 9158printf %s "checking if $CC supports -Werror=main... " >&6; } 9159 cacheid=xorg_cv_cc_flag__Werror_main 9160 if eval test \${$cacheid+y} 9161then : 9162 printf %s "(cached) " >&6 9163else $as_nop 9164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9165/* end confdefs.h. */ 9166int i; 9167int 9168main (void) 9169{ 9170 9171 ; 9172 return 0; 9173} 9174_ACEOF 9175if ac_fn_c_try_link "$LINENO" 9176then : 9177 eval $cacheid=yes 9178else $as_nop 9179 eval $cacheid=no 9180fi 9181rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9182 conftest$ac_exeext conftest.$ac_ext 9183fi 9184 9185 9186 CFLAGS="$xorg_testset_save_CFLAGS" 9187 9188 eval supported=\$$cacheid 9189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9190printf "%s\n" "$supported" >&6; } 9191 if test "$supported" = "yes" ; then 9192 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 9193 found="yes" 9194 fi 9195 fi 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211xorg_testset_save_CFLAGS="$CFLAGS" 9212 9213if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9216printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9217if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9218then : 9219 printf %s "(cached) " >&6 9220else $as_nop 9221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9222/* end confdefs.h. */ 9223int i; 9224_ACEOF 9225if ac_fn_c_try_compile "$LINENO" 9226then : 9227 xorg_cv_cc_flag_unknown_warning_option=yes 9228else $as_nop 9229 xorg_cv_cc_flag_unknown_warning_option=no 9230fi 9231rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9232fi 9233{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9234printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9236 CFLAGS="$xorg_testset_save_CFLAGS" 9237fi 9238 9239if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9242 fi 9243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9245printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9246if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9247then : 9248 printf %s "(cached) " >&6 9249else $as_nop 9250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9251/* end confdefs.h. */ 9252int i; 9253_ACEOF 9254if ac_fn_c_try_compile "$LINENO" 9255then : 9256 xorg_cv_cc_flag_unused_command_line_argument=yes 9257else $as_nop 9258 xorg_cv_cc_flag_unused_command_line_argument=no 9259fi 9260rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9261fi 9262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9263printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9265 CFLAGS="$xorg_testset_save_CFLAGS" 9266fi 9267 9268found="no" 9269 9270 if test $found = "no" ; then 9271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9273 fi 9274 9275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9277 fi 9278 9279 CFLAGS="$CFLAGS -Werror=missing-braces" 9280 9281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 9282printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 9283 cacheid=xorg_cv_cc_flag__Werror_missing_braces 9284 if eval test \${$cacheid+y} 9285then : 9286 printf %s "(cached) " >&6 9287else $as_nop 9288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9289/* end confdefs.h. */ 9290int i; 9291int 9292main (void) 9293{ 9294 9295 ; 9296 return 0; 9297} 9298_ACEOF 9299if ac_fn_c_try_link "$LINENO" 9300then : 9301 eval $cacheid=yes 9302else $as_nop 9303 eval $cacheid=no 9304fi 9305rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9306 conftest$ac_exeext conftest.$ac_ext 9307fi 9308 9309 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311 9312 eval supported=\$$cacheid 9313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9314printf "%s\n" "$supported" >&6; } 9315 if test "$supported" = "yes" ; then 9316 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 9317 found="yes" 9318 fi 9319 fi 9320 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335xorg_testset_save_CFLAGS="$CFLAGS" 9336 9337if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9340printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9341if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9342then : 9343 printf %s "(cached) " >&6 9344else $as_nop 9345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346/* end confdefs.h. */ 9347int i; 9348_ACEOF 9349if ac_fn_c_try_compile "$LINENO" 9350then : 9351 xorg_cv_cc_flag_unknown_warning_option=yes 9352else $as_nop 9353 xorg_cv_cc_flag_unknown_warning_option=no 9354fi 9355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9356fi 9357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9358printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9359 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9360 CFLAGS="$xorg_testset_save_CFLAGS" 9361fi 9362 9363if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9366 fi 9367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9369printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9370if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9371then : 9372 printf %s "(cached) " >&6 9373else $as_nop 9374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9375/* end confdefs.h. */ 9376int i; 9377_ACEOF 9378if ac_fn_c_try_compile "$LINENO" 9379then : 9380 xorg_cv_cc_flag_unused_command_line_argument=yes 9381else $as_nop 9382 xorg_cv_cc_flag_unused_command_line_argument=no 9383fi 9384rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9385fi 9386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9387printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9389 CFLAGS="$xorg_testset_save_CFLAGS" 9390fi 9391 9392found="no" 9393 9394 if test $found = "no" ; then 9395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9397 fi 9398 9399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9401 fi 9402 9403 CFLAGS="$CFLAGS -Werror=sequence-point" 9404 9405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 9406printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 9407 cacheid=xorg_cv_cc_flag__Werror_sequence_point 9408 if eval test \${$cacheid+y} 9409then : 9410 printf %s "(cached) " >&6 9411else $as_nop 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413/* end confdefs.h. */ 9414int i; 9415int 9416main (void) 9417{ 9418 9419 ; 9420 return 0; 9421} 9422_ACEOF 9423if ac_fn_c_try_link "$LINENO" 9424then : 9425 eval $cacheid=yes 9426else $as_nop 9427 eval $cacheid=no 9428fi 9429rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9430 conftest$ac_exeext conftest.$ac_ext 9431fi 9432 9433 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 9436 eval supported=\$$cacheid 9437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9438printf "%s\n" "$supported" >&6; } 9439 if test "$supported" = "yes" ; then 9440 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 9441 found="yes" 9442 fi 9443 fi 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459xorg_testset_save_CFLAGS="$CFLAGS" 9460 9461if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9464printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9465if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9466then : 9467 printf %s "(cached) " >&6 9468else $as_nop 9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9470/* end confdefs.h. */ 9471int i; 9472_ACEOF 9473if ac_fn_c_try_compile "$LINENO" 9474then : 9475 xorg_cv_cc_flag_unknown_warning_option=yes 9476else $as_nop 9477 xorg_cv_cc_flag_unknown_warning_option=no 9478fi 9479rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9480fi 9481{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9482printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9484 CFLAGS="$xorg_testset_save_CFLAGS" 9485fi 9486 9487if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9490 fi 9491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9493printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9494if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9495then : 9496 printf %s "(cached) " >&6 9497else $as_nop 9498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9499/* end confdefs.h. */ 9500int i; 9501_ACEOF 9502if ac_fn_c_try_compile "$LINENO" 9503then : 9504 xorg_cv_cc_flag_unused_command_line_argument=yes 9505else $as_nop 9506 xorg_cv_cc_flag_unused_command_line_argument=no 9507fi 9508rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9509fi 9510{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9511printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514fi 9515 9516found="no" 9517 9518 if test $found = "no" ; then 9519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9521 fi 9522 9523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9525 fi 9526 9527 CFLAGS="$CFLAGS -Werror=return-type" 9528 9529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 9530printf %s "checking if $CC supports -Werror=return-type... " >&6; } 9531 cacheid=xorg_cv_cc_flag__Werror_return_type 9532 if eval test \${$cacheid+y} 9533then : 9534 printf %s "(cached) " >&6 9535else $as_nop 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537/* end confdefs.h. */ 9538int i; 9539int 9540main (void) 9541{ 9542 9543 ; 9544 return 0; 9545} 9546_ACEOF 9547if ac_fn_c_try_link "$LINENO" 9548then : 9549 eval $cacheid=yes 9550else $as_nop 9551 eval $cacheid=no 9552fi 9553rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9554 conftest$ac_exeext conftest.$ac_ext 9555fi 9556 9557 9558 CFLAGS="$xorg_testset_save_CFLAGS" 9559 9560 eval supported=\$$cacheid 9561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9562printf "%s\n" "$supported" >&6; } 9563 if test "$supported" = "yes" ; then 9564 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 9565 found="yes" 9566 fi 9567 fi 9568 9569 if test $found = "no" ; then 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 fi 9577 9578 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 9579 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 9581printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 9582 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 9583 if eval test \${$cacheid+y} 9584then : 9585 printf %s "(cached) " >&6 9586else $as_nop 9587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9588/* end confdefs.h. */ 9589int i; 9590int 9591main (void) 9592{ 9593 9594 ; 9595 return 0; 9596} 9597_ACEOF 9598if ac_fn_c_try_link "$LINENO" 9599then : 9600 eval $cacheid=yes 9601else $as_nop 9602 eval $cacheid=no 9603fi 9604rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9605 conftest$ac_exeext conftest.$ac_ext 9606fi 9607 9608 9609 CFLAGS="$xorg_testset_save_CFLAGS" 9610 9611 eval supported=\$$cacheid 9612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9613printf "%s\n" "$supported" >&6; } 9614 if test "$supported" = "yes" ; then 9615 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 9616 found="yes" 9617 fi 9618 fi 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634xorg_testset_save_CFLAGS="$CFLAGS" 9635 9636if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9639printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9640if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9641then : 9642 printf %s "(cached) " >&6 9643else $as_nop 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645/* end confdefs.h. */ 9646int i; 9647_ACEOF 9648if ac_fn_c_try_compile "$LINENO" 9649then : 9650 xorg_cv_cc_flag_unknown_warning_option=yes 9651else $as_nop 9652 xorg_cv_cc_flag_unknown_warning_option=no 9653fi 9654rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9655fi 9656{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9657printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660fi 9661 9662if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9665 fi 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9668printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9669if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9670then : 9671 printf %s "(cached) " >&6 9672else $as_nop 9673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9674/* end confdefs.h. */ 9675int i; 9676_ACEOF 9677if ac_fn_c_try_compile "$LINENO" 9678then : 9679 xorg_cv_cc_flag_unused_command_line_argument=yes 9680else $as_nop 9681 xorg_cv_cc_flag_unused_command_line_argument=no 9682fi 9683rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9684fi 9685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9686printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9687 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9688 CFLAGS="$xorg_testset_save_CFLAGS" 9689fi 9690 9691found="no" 9692 9693 if test $found = "no" ; then 9694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9696 fi 9697 9698 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9700 fi 9701 9702 CFLAGS="$CFLAGS -Werror=trigraphs" 9703 9704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 9705printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 9706 cacheid=xorg_cv_cc_flag__Werror_trigraphs 9707 if eval test \${$cacheid+y} 9708then : 9709 printf %s "(cached) " >&6 9710else $as_nop 9711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9712/* end confdefs.h. */ 9713int i; 9714int 9715main (void) 9716{ 9717 9718 ; 9719 return 0; 9720} 9721_ACEOF 9722if ac_fn_c_try_link "$LINENO" 9723then : 9724 eval $cacheid=yes 9725else $as_nop 9726 eval $cacheid=no 9727fi 9728rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9729 conftest$ac_exeext conftest.$ac_ext 9730fi 9731 9732 9733 CFLAGS="$xorg_testset_save_CFLAGS" 9734 9735 eval supported=\$$cacheid 9736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9737printf "%s\n" "$supported" >&6; } 9738 if test "$supported" = "yes" ; then 9739 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 9740 found="yes" 9741 fi 9742 fi 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758xorg_testset_save_CFLAGS="$CFLAGS" 9759 9760if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9763printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9764if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9765then : 9766 printf %s "(cached) " >&6 9767else $as_nop 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769/* end confdefs.h. */ 9770int i; 9771_ACEOF 9772if ac_fn_c_try_compile "$LINENO" 9773then : 9774 xorg_cv_cc_flag_unknown_warning_option=yes 9775else $as_nop 9776 xorg_cv_cc_flag_unknown_warning_option=no 9777fi 9778rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9779fi 9780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9781printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9782 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9783 CFLAGS="$xorg_testset_save_CFLAGS" 9784fi 9785 9786if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9789 fi 9790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9792printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9793if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9794then : 9795 printf %s "(cached) " >&6 9796else $as_nop 9797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9798/* end confdefs.h. */ 9799int i; 9800_ACEOF 9801if ac_fn_c_try_compile "$LINENO" 9802then : 9803 xorg_cv_cc_flag_unused_command_line_argument=yes 9804else $as_nop 9805 xorg_cv_cc_flag_unused_command_line_argument=no 9806fi 9807rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9808fi 9809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9810printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9812 CFLAGS="$xorg_testset_save_CFLAGS" 9813fi 9814 9815found="no" 9816 9817 if test $found = "no" ; then 9818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9820 fi 9821 9822 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9824 fi 9825 9826 CFLAGS="$CFLAGS -Werror=array-bounds" 9827 9828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 9829printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 9830 cacheid=xorg_cv_cc_flag__Werror_array_bounds 9831 if eval test \${$cacheid+y} 9832then : 9833 printf %s "(cached) " >&6 9834else $as_nop 9835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9836/* end confdefs.h. */ 9837int i; 9838int 9839main (void) 9840{ 9841 9842 ; 9843 return 0; 9844} 9845_ACEOF 9846if ac_fn_c_try_link "$LINENO" 9847then : 9848 eval $cacheid=yes 9849else $as_nop 9850 eval $cacheid=no 9851fi 9852rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9853 conftest$ac_exeext conftest.$ac_ext 9854fi 9855 9856 9857 CFLAGS="$xorg_testset_save_CFLAGS" 9858 9859 eval supported=\$$cacheid 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9861printf "%s\n" "$supported" >&6; } 9862 if test "$supported" = "yes" ; then 9863 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9864 found="yes" 9865 fi 9866 fi 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882xorg_testset_save_CFLAGS="$CFLAGS" 9883 9884if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9887printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9888if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9889then : 9890 printf %s "(cached) " >&6 9891else $as_nop 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894int i; 9895_ACEOF 9896if ac_fn_c_try_compile "$LINENO" 9897then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899else $as_nop 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901fi 9902rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9903fi 9904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908fi 9909 9910if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9918then : 9919 printf %s "(cached) " >&6 9920else $as_nop 9921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9922/* end confdefs.h. */ 9923int i; 9924_ACEOF 9925if ac_fn_c_try_compile "$LINENO" 9926then : 9927 xorg_cv_cc_flag_unused_command_line_argument=yes 9928else $as_nop 9929 xorg_cv_cc_flag_unused_command_line_argument=no 9930fi 9931rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9932fi 9933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9934printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9936 CFLAGS="$xorg_testset_save_CFLAGS" 9937fi 9938 9939found="no" 9940 9941 if test $found = "no" ; then 9942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9944 fi 9945 9946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9948 fi 9949 9950 CFLAGS="$CFLAGS -Werror=write-strings" 9951 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9953printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9954 cacheid=xorg_cv_cc_flag__Werror_write_strings 9955 if eval test \${$cacheid+y} 9956then : 9957 printf %s "(cached) " >&6 9958else $as_nop 9959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9960/* end confdefs.h. */ 9961int i; 9962int 9963main (void) 9964{ 9965 9966 ; 9967 return 0; 9968} 9969_ACEOF 9970if ac_fn_c_try_link "$LINENO" 9971then : 9972 eval $cacheid=yes 9973else $as_nop 9974 eval $cacheid=no 9975fi 9976rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9977 conftest$ac_exeext conftest.$ac_ext 9978fi 9979 9980 9981 CFLAGS="$xorg_testset_save_CFLAGS" 9982 9983 eval supported=\$$cacheid 9984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9985printf "%s\n" "$supported" >&6; } 9986 if test "$supported" = "yes" ; then 9987 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9988 found="yes" 9989 fi 9990 fi 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006xorg_testset_save_CFLAGS="$CFLAGS" 10007 10008if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10011printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10012if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10013then : 10014 printf %s "(cached) " >&6 10015else $as_nop 10016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10017/* end confdefs.h. */ 10018int i; 10019_ACEOF 10020if ac_fn_c_try_compile "$LINENO" 10021then : 10022 xorg_cv_cc_flag_unknown_warning_option=yes 10023else $as_nop 10024 xorg_cv_cc_flag_unknown_warning_option=no 10025fi 10026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10027fi 10028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10029printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10031 CFLAGS="$xorg_testset_save_CFLAGS" 10032fi 10033 10034if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10037 fi 10038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10040printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10041if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10042then : 10043 printf %s "(cached) " >&6 10044else $as_nop 10045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10046/* end confdefs.h. */ 10047int i; 10048_ACEOF 10049if ac_fn_c_try_compile "$LINENO" 10050then : 10051 xorg_cv_cc_flag_unused_command_line_argument=yes 10052else $as_nop 10053 xorg_cv_cc_flag_unused_command_line_argument=no 10054fi 10055rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10056fi 10057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10058printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061fi 10062 10063found="no" 10064 10065 if test $found = "no" ; then 10066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10068 fi 10069 10070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10072 fi 10073 10074 CFLAGS="$CFLAGS -Werror=address" 10075 10076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 10077printf %s "checking if $CC supports -Werror=address... " >&6; } 10078 cacheid=xorg_cv_cc_flag__Werror_address 10079 if eval test \${$cacheid+y} 10080then : 10081 printf %s "(cached) " >&6 10082else $as_nop 10083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084/* end confdefs.h. */ 10085int i; 10086int 10087main (void) 10088{ 10089 10090 ; 10091 return 0; 10092} 10093_ACEOF 10094if ac_fn_c_try_link "$LINENO" 10095then : 10096 eval $cacheid=yes 10097else $as_nop 10098 eval $cacheid=no 10099fi 10100rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10101 conftest$ac_exeext conftest.$ac_ext 10102fi 10103 10104 10105 CFLAGS="$xorg_testset_save_CFLAGS" 10106 10107 eval supported=\$$cacheid 10108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10109printf "%s\n" "$supported" >&6; } 10110 if test "$supported" = "yes" ; then 10111 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 10112 found="yes" 10113 fi 10114 fi 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130xorg_testset_save_CFLAGS="$CFLAGS" 10131 10132if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10135printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10136if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10137then : 10138 printf %s "(cached) " >&6 10139else $as_nop 10140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10141/* end confdefs.h. */ 10142int i; 10143_ACEOF 10144if ac_fn_c_try_compile "$LINENO" 10145then : 10146 xorg_cv_cc_flag_unknown_warning_option=yes 10147else $as_nop 10148 xorg_cv_cc_flag_unknown_warning_option=no 10149fi 10150rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10151fi 10152{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10153printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10155 CFLAGS="$xorg_testset_save_CFLAGS" 10156fi 10157 10158if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10161 fi 10162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10164printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10165if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10166then : 10167 printf %s "(cached) " >&6 10168else $as_nop 10169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10170/* end confdefs.h. */ 10171int i; 10172_ACEOF 10173if ac_fn_c_try_compile "$LINENO" 10174then : 10175 xorg_cv_cc_flag_unused_command_line_argument=yes 10176else $as_nop 10177 xorg_cv_cc_flag_unused_command_line_argument=no 10178fi 10179rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10180fi 10181{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10182printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10184 CFLAGS="$xorg_testset_save_CFLAGS" 10185fi 10186 10187found="no" 10188 10189 if test $found = "no" ; then 10190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10192 fi 10193 10194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10196 fi 10197 10198 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 10199 10200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 10201printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 10202 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 10203 if eval test \${$cacheid+y} 10204then : 10205 printf %s "(cached) " >&6 10206else $as_nop 10207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10208/* end confdefs.h. */ 10209int i; 10210int 10211main (void) 10212{ 10213 10214 ; 10215 return 0; 10216} 10217_ACEOF 10218if ac_fn_c_try_link "$LINENO" 10219then : 10220 eval $cacheid=yes 10221else $as_nop 10222 eval $cacheid=no 10223fi 10224rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10225 conftest$ac_exeext conftest.$ac_ext 10226fi 10227 10228 10229 CFLAGS="$xorg_testset_save_CFLAGS" 10230 10231 eval supported=\$$cacheid 10232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10233printf "%s\n" "$supported" >&6; } 10234 if test "$supported" = "yes" ; then 10235 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 10236 found="yes" 10237 fi 10238 fi 10239 10240 if test $found = "no" ; then 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 fi 10244 10245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10247 fi 10248 10249 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 10250 10251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 10252printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 10253 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 10254 if eval test \${$cacheid+y} 10255then : 10256 printf %s "(cached) " >&6 10257else $as_nop 10258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259/* end confdefs.h. */ 10260int i; 10261int 10262main (void) 10263{ 10264 10265 ; 10266 return 0; 10267} 10268_ACEOF 10269if ac_fn_c_try_link "$LINENO" 10270then : 10271 eval $cacheid=yes 10272else $as_nop 10273 eval $cacheid=no 10274fi 10275rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10276 conftest$ac_exeext conftest.$ac_ext 10277fi 10278 10279 10280 CFLAGS="$xorg_testset_save_CFLAGS" 10281 10282 eval supported=\$$cacheid 10283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10284printf "%s\n" "$supported" >&6; } 10285 if test "$supported" = "yes" ; then 10286 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 10287 found="yes" 10288 fi 10289 fi 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305xorg_testset_save_CFLAGS="$CFLAGS" 10306 10307if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10310printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10311if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10312then : 10313 printf %s "(cached) " >&6 10314else $as_nop 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316/* end confdefs.h. */ 10317int i; 10318_ACEOF 10319if ac_fn_c_try_compile "$LINENO" 10320then : 10321 xorg_cv_cc_flag_unknown_warning_option=yes 10322else $as_nop 10323 xorg_cv_cc_flag_unknown_warning_option=no 10324fi 10325rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10326fi 10327{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10328printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331fi 10332 10333if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10336 fi 10337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10339printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10340if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10341then : 10342 printf %s "(cached) " >&6 10343else $as_nop 10344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10345/* end confdefs.h. */ 10346int i; 10347_ACEOF 10348if ac_fn_c_try_compile "$LINENO" 10349then : 10350 xorg_cv_cc_flag_unused_command_line_argument=yes 10351else $as_nop 10352 xorg_cv_cc_flag_unused_command_line_argument=no 10353fi 10354rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10355fi 10356{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10357printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10359 CFLAGS="$xorg_testset_save_CFLAGS" 10360fi 10361 10362found="no" 10363 10364 if test $found = "no" ; then 10365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10367 fi 10368 10369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10371 fi 10372 10373 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 10374 10375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 10376printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 10377 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 10378 if eval test \${$cacheid+y} 10379then : 10380 printf %s "(cached) " >&6 10381else $as_nop 10382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10383/* end confdefs.h. */ 10384int i; 10385int 10386main (void) 10387{ 10388 10389 ; 10390 return 0; 10391} 10392_ACEOF 10393if ac_fn_c_try_link "$LINENO" 10394then : 10395 eval $cacheid=yes 10396else $as_nop 10397 eval $cacheid=no 10398fi 10399rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10400 conftest$ac_exeext conftest.$ac_ext 10401fi 10402 10403 10404 CFLAGS="$xorg_testset_save_CFLAGS" 10405 10406 eval supported=\$$cacheid 10407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10408printf "%s\n" "$supported" >&6; } 10409 if test "$supported" = "yes" ; then 10410 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 10411 found="yes" 10412 fi 10413 fi 10414 10415 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 10416else 10417{ 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 $PACKAGE_BUGREPORT" >&5 10418printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 10419 10420 10421 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432xorg_testset_save_CFLAGS="$CFLAGS" 10433 10434if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10437printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10438if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10439then : 10440 printf %s "(cached) " >&6 10441else $as_nop 10442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10443/* end confdefs.h. */ 10444int i; 10445_ACEOF 10446if ac_fn_c_try_compile "$LINENO" 10447then : 10448 xorg_cv_cc_flag_unknown_warning_option=yes 10449else $as_nop 10450 xorg_cv_cc_flag_unknown_warning_option=no 10451fi 10452rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10453fi 10454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10455printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458fi 10459 10460if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10463 fi 10464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10466printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10467if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10468then : 10469 printf %s "(cached) " >&6 10470else $as_nop 10471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10472/* end confdefs.h. */ 10473int i; 10474_ACEOF 10475if ac_fn_c_try_compile "$LINENO" 10476then : 10477 xorg_cv_cc_flag_unused_command_line_argument=yes 10478else $as_nop 10479 xorg_cv_cc_flag_unused_command_line_argument=no 10480fi 10481rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10482fi 10483{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10484printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10486 CFLAGS="$xorg_testset_save_CFLAGS" 10487fi 10488 10489found="no" 10490 10491 if test $found = "no" ; then 10492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10494 fi 10495 10496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10498 fi 10499 10500 CFLAGS="$CFLAGS -Wimplicit" 10501 10502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 10503printf %s "checking if $CC supports -Wimplicit... " >&6; } 10504 cacheid=xorg_cv_cc_flag__Wimplicit 10505 if eval test \${$cacheid+y} 10506then : 10507 printf %s "(cached) " >&6 10508else $as_nop 10509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10510/* end confdefs.h. */ 10511int i; 10512int 10513main (void) 10514{ 10515 10516 ; 10517 return 0; 10518} 10519_ACEOF 10520if ac_fn_c_try_link "$LINENO" 10521then : 10522 eval $cacheid=yes 10523else $as_nop 10524 eval $cacheid=no 10525fi 10526rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10527 conftest$ac_exeext conftest.$ac_ext 10528fi 10529 10530 10531 CFLAGS="$xorg_testset_save_CFLAGS" 10532 10533 eval supported=\$$cacheid 10534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10535printf "%s\n" "$supported" >&6; } 10536 if test "$supported" = "yes" ; then 10537 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 10538 found="yes" 10539 fi 10540 fi 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556xorg_testset_save_CFLAGS="$CFLAGS" 10557 10558if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10561printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10562if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10563then : 10564 printf %s "(cached) " >&6 10565else $as_nop 10566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10567/* end confdefs.h. */ 10568int i; 10569_ACEOF 10570if ac_fn_c_try_compile "$LINENO" 10571then : 10572 xorg_cv_cc_flag_unknown_warning_option=yes 10573else $as_nop 10574 xorg_cv_cc_flag_unknown_warning_option=no 10575fi 10576rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10577fi 10578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10579printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10581 CFLAGS="$xorg_testset_save_CFLAGS" 10582fi 10583 10584if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10587 fi 10588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10590printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10591if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10592then : 10593 printf %s "(cached) " >&6 10594else $as_nop 10595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10596/* end confdefs.h. */ 10597int i; 10598_ACEOF 10599if ac_fn_c_try_compile "$LINENO" 10600then : 10601 xorg_cv_cc_flag_unused_command_line_argument=yes 10602else $as_nop 10603 xorg_cv_cc_flag_unused_command_line_argument=no 10604fi 10605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10606fi 10607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10608printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10610 CFLAGS="$xorg_testset_save_CFLAGS" 10611fi 10612 10613found="no" 10614 10615 if test $found = "no" ; then 10616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10618 fi 10619 10620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10622 fi 10623 10624 CFLAGS="$CFLAGS -Wnonnull" 10625 10626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 10627printf %s "checking if $CC supports -Wnonnull... " >&6; } 10628 cacheid=xorg_cv_cc_flag__Wnonnull 10629 if eval test \${$cacheid+y} 10630then : 10631 printf %s "(cached) " >&6 10632else $as_nop 10633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10634/* end confdefs.h. */ 10635int i; 10636int 10637main (void) 10638{ 10639 10640 ; 10641 return 0; 10642} 10643_ACEOF 10644if ac_fn_c_try_link "$LINENO" 10645then : 10646 eval $cacheid=yes 10647else $as_nop 10648 eval $cacheid=no 10649fi 10650rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10651 conftest$ac_exeext conftest.$ac_ext 10652fi 10653 10654 10655 CFLAGS="$xorg_testset_save_CFLAGS" 10656 10657 eval supported=\$$cacheid 10658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10659printf "%s\n" "$supported" >&6; } 10660 if test "$supported" = "yes" ; then 10661 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 10662 found="yes" 10663 fi 10664 fi 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680xorg_testset_save_CFLAGS="$CFLAGS" 10681 10682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10685printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10686if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10687then : 10688 printf %s "(cached) " >&6 10689else $as_nop 10690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10691/* end confdefs.h. */ 10692int i; 10693_ACEOF 10694if ac_fn_c_try_compile "$LINENO" 10695then : 10696 xorg_cv_cc_flag_unknown_warning_option=yes 10697else $as_nop 10698 xorg_cv_cc_flag_unknown_warning_option=no 10699fi 10700rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10701fi 10702{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10703printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10705 CFLAGS="$xorg_testset_save_CFLAGS" 10706fi 10707 10708if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10711 fi 10712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10714printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10715if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10716then : 10717 printf %s "(cached) " >&6 10718else $as_nop 10719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10720/* end confdefs.h. */ 10721int i; 10722_ACEOF 10723if ac_fn_c_try_compile "$LINENO" 10724then : 10725 xorg_cv_cc_flag_unused_command_line_argument=yes 10726else $as_nop 10727 xorg_cv_cc_flag_unused_command_line_argument=no 10728fi 10729rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10730fi 10731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10732printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735fi 10736 10737found="no" 10738 10739 if test $found = "no" ; then 10740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10742 fi 10743 10744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10746 fi 10747 10748 CFLAGS="$CFLAGS -Winit-self" 10749 10750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 10751printf %s "checking if $CC supports -Winit-self... " >&6; } 10752 cacheid=xorg_cv_cc_flag__Winit_self 10753 if eval test \${$cacheid+y} 10754then : 10755 printf %s "(cached) " >&6 10756else $as_nop 10757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10758/* end confdefs.h. */ 10759int i; 10760int 10761main (void) 10762{ 10763 10764 ; 10765 return 0; 10766} 10767_ACEOF 10768if ac_fn_c_try_link "$LINENO" 10769then : 10770 eval $cacheid=yes 10771else $as_nop 10772 eval $cacheid=no 10773fi 10774rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10775 conftest$ac_exeext conftest.$ac_ext 10776fi 10777 10778 10779 CFLAGS="$xorg_testset_save_CFLAGS" 10780 10781 eval supported=\$$cacheid 10782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10783printf "%s\n" "$supported" >&6; } 10784 if test "$supported" = "yes" ; then 10785 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 10786 found="yes" 10787 fi 10788 fi 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804xorg_testset_save_CFLAGS="$CFLAGS" 10805 10806if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10809printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10810if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10811then : 10812 printf %s "(cached) " >&6 10813else $as_nop 10814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10815/* end confdefs.h. */ 10816int i; 10817_ACEOF 10818if ac_fn_c_try_compile "$LINENO" 10819then : 10820 xorg_cv_cc_flag_unknown_warning_option=yes 10821else $as_nop 10822 xorg_cv_cc_flag_unknown_warning_option=no 10823fi 10824rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10825fi 10826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10827printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10828 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10829 CFLAGS="$xorg_testset_save_CFLAGS" 10830fi 10831 10832if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10835 fi 10836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10838printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10839if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10840then : 10841 printf %s "(cached) " >&6 10842else $as_nop 10843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10844/* end confdefs.h. */ 10845int i; 10846_ACEOF 10847if ac_fn_c_try_compile "$LINENO" 10848then : 10849 xorg_cv_cc_flag_unused_command_line_argument=yes 10850else $as_nop 10851 xorg_cv_cc_flag_unused_command_line_argument=no 10852fi 10853rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10854fi 10855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10856printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10858 CFLAGS="$xorg_testset_save_CFLAGS" 10859fi 10860 10861found="no" 10862 10863 if test $found = "no" ; then 10864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10866 fi 10867 10868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10870 fi 10871 10872 CFLAGS="$CFLAGS -Wmain" 10873 10874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10875printf %s "checking if $CC supports -Wmain... " >&6; } 10876 cacheid=xorg_cv_cc_flag__Wmain 10877 if eval test \${$cacheid+y} 10878then : 10879 printf %s "(cached) " >&6 10880else $as_nop 10881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10882/* end confdefs.h. */ 10883int i; 10884int 10885main (void) 10886{ 10887 10888 ; 10889 return 0; 10890} 10891_ACEOF 10892if ac_fn_c_try_link "$LINENO" 10893then : 10894 eval $cacheid=yes 10895else $as_nop 10896 eval $cacheid=no 10897fi 10898rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10899 conftest$ac_exeext conftest.$ac_ext 10900fi 10901 10902 10903 CFLAGS="$xorg_testset_save_CFLAGS" 10904 10905 eval supported=\$$cacheid 10906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10907printf "%s\n" "$supported" >&6; } 10908 if test "$supported" = "yes" ; then 10909 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10910 found="yes" 10911 fi 10912 fi 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928xorg_testset_save_CFLAGS="$CFLAGS" 10929 10930if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10933printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10934if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10935then : 10936 printf %s "(cached) " >&6 10937else $as_nop 10938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10939/* end confdefs.h. */ 10940int i; 10941_ACEOF 10942if ac_fn_c_try_compile "$LINENO" 10943then : 10944 xorg_cv_cc_flag_unknown_warning_option=yes 10945else $as_nop 10946 xorg_cv_cc_flag_unknown_warning_option=no 10947fi 10948rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10949fi 10950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10951printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10952 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10953 CFLAGS="$xorg_testset_save_CFLAGS" 10954fi 10955 10956if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10959 fi 10960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10962printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10963if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10964then : 10965 printf %s "(cached) " >&6 10966else $as_nop 10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968/* end confdefs.h. */ 10969int i; 10970_ACEOF 10971if ac_fn_c_try_compile "$LINENO" 10972then : 10973 xorg_cv_cc_flag_unused_command_line_argument=yes 10974else $as_nop 10975 xorg_cv_cc_flag_unused_command_line_argument=no 10976fi 10977rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10978fi 10979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10980printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10982 CFLAGS="$xorg_testset_save_CFLAGS" 10983fi 10984 10985found="no" 10986 10987 if test $found = "no" ; then 10988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10990 fi 10991 10992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10994 fi 10995 10996 CFLAGS="$CFLAGS -Wmissing-braces" 10997 10998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10999printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 11000 cacheid=xorg_cv_cc_flag__Wmissing_braces 11001 if eval test \${$cacheid+y} 11002then : 11003 printf %s "(cached) " >&6 11004else $as_nop 11005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11006/* end confdefs.h. */ 11007int i; 11008int 11009main (void) 11010{ 11011 11012 ; 11013 return 0; 11014} 11015_ACEOF 11016if ac_fn_c_try_link "$LINENO" 11017then : 11018 eval $cacheid=yes 11019else $as_nop 11020 eval $cacheid=no 11021fi 11022rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11023 conftest$ac_exeext conftest.$ac_ext 11024fi 11025 11026 11027 CFLAGS="$xorg_testset_save_CFLAGS" 11028 11029 eval supported=\$$cacheid 11030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11031printf "%s\n" "$supported" >&6; } 11032 if test "$supported" = "yes" ; then 11033 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 11034 found="yes" 11035 fi 11036 fi 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052xorg_testset_save_CFLAGS="$CFLAGS" 11053 11054if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11057printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11058if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11059then : 11060 printf %s "(cached) " >&6 11061else $as_nop 11062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11063/* end confdefs.h. */ 11064int i; 11065_ACEOF 11066if ac_fn_c_try_compile "$LINENO" 11067then : 11068 xorg_cv_cc_flag_unknown_warning_option=yes 11069else $as_nop 11070 xorg_cv_cc_flag_unknown_warning_option=no 11071fi 11072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11073fi 11074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11075printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11077 CFLAGS="$xorg_testset_save_CFLAGS" 11078fi 11079 11080if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11083 fi 11084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11086printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11087if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11088then : 11089 printf %s "(cached) " >&6 11090else $as_nop 11091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11092/* end confdefs.h. */ 11093int i; 11094_ACEOF 11095if ac_fn_c_try_compile "$LINENO" 11096then : 11097 xorg_cv_cc_flag_unused_command_line_argument=yes 11098else $as_nop 11099 xorg_cv_cc_flag_unused_command_line_argument=no 11100fi 11101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11102fi 11103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11104printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11106 CFLAGS="$xorg_testset_save_CFLAGS" 11107fi 11108 11109found="no" 11110 11111 if test $found = "no" ; then 11112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11114 fi 11115 11116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11118 fi 11119 11120 CFLAGS="$CFLAGS -Wsequence-point" 11121 11122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 11123printf %s "checking if $CC supports -Wsequence-point... " >&6; } 11124 cacheid=xorg_cv_cc_flag__Wsequence_point 11125 if eval test \${$cacheid+y} 11126then : 11127 printf %s "(cached) " >&6 11128else $as_nop 11129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11130/* end confdefs.h. */ 11131int i; 11132int 11133main (void) 11134{ 11135 11136 ; 11137 return 0; 11138} 11139_ACEOF 11140if ac_fn_c_try_link "$LINENO" 11141then : 11142 eval $cacheid=yes 11143else $as_nop 11144 eval $cacheid=no 11145fi 11146rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11147 conftest$ac_exeext conftest.$ac_ext 11148fi 11149 11150 11151 CFLAGS="$xorg_testset_save_CFLAGS" 11152 11153 eval supported=\$$cacheid 11154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11155printf "%s\n" "$supported" >&6; } 11156 if test "$supported" = "yes" ; then 11157 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 11158 found="yes" 11159 fi 11160 fi 11161 11162 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176xorg_testset_save_CFLAGS="$CFLAGS" 11177 11178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11181printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11182if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11183then : 11184 printf %s "(cached) " >&6 11185else $as_nop 11186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11187/* end confdefs.h. */ 11188int i; 11189_ACEOF 11190if ac_fn_c_try_compile "$LINENO" 11191then : 11192 xorg_cv_cc_flag_unknown_warning_option=yes 11193else $as_nop 11194 xorg_cv_cc_flag_unknown_warning_option=no 11195fi 11196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11197fi 11198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11199printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11201 CFLAGS="$xorg_testset_save_CFLAGS" 11202fi 11203 11204if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11207 fi 11208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11210printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11211if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11212then : 11213 printf %s "(cached) " >&6 11214else $as_nop 11215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11216/* end confdefs.h. */ 11217int i; 11218_ACEOF 11219if ac_fn_c_try_compile "$LINENO" 11220then : 11221 xorg_cv_cc_flag_unused_command_line_argument=yes 11222else $as_nop 11223 xorg_cv_cc_flag_unused_command_line_argument=no 11224fi 11225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11226fi 11227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11228printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11230 CFLAGS="$xorg_testset_save_CFLAGS" 11231fi 11232 11233found="no" 11234 11235 if test $found = "no" ; then 11236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11238 fi 11239 11240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11242 fi 11243 11244 CFLAGS="$CFLAGS -Wreturn-type" 11245 11246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 11247printf %s "checking if $CC supports -Wreturn-type... " >&6; } 11248 cacheid=xorg_cv_cc_flag__Wreturn_type 11249 if eval test \${$cacheid+y} 11250then : 11251 printf %s "(cached) " >&6 11252else $as_nop 11253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11254/* end confdefs.h. */ 11255int i; 11256int 11257main (void) 11258{ 11259 11260 ; 11261 return 0; 11262} 11263_ACEOF 11264if ac_fn_c_try_link "$LINENO" 11265then : 11266 eval $cacheid=yes 11267else $as_nop 11268 eval $cacheid=no 11269fi 11270rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11271 conftest$ac_exeext conftest.$ac_ext 11272fi 11273 11274 11275 CFLAGS="$xorg_testset_save_CFLAGS" 11276 11277 eval supported=\$$cacheid 11278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11279printf "%s\n" "$supported" >&6; } 11280 if test "$supported" = "yes" ; then 11281 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 11282 found="yes" 11283 fi 11284 fi 11285 11286 11287 11288 11289 11290 11291 11292 11293 11294 11295 11296 11297 11298 11299 11300xorg_testset_save_CFLAGS="$CFLAGS" 11301 11302if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11305printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11306if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11307then : 11308 printf %s "(cached) " >&6 11309else $as_nop 11310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11311/* end confdefs.h. */ 11312int i; 11313_ACEOF 11314if ac_fn_c_try_compile "$LINENO" 11315then : 11316 xorg_cv_cc_flag_unknown_warning_option=yes 11317else $as_nop 11318 xorg_cv_cc_flag_unknown_warning_option=no 11319fi 11320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11321fi 11322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11323printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11325 CFLAGS="$xorg_testset_save_CFLAGS" 11326fi 11327 11328if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11331 fi 11332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11334printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11335if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11336then : 11337 printf %s "(cached) " >&6 11338else $as_nop 11339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11340/* end confdefs.h. */ 11341int i; 11342_ACEOF 11343if ac_fn_c_try_compile "$LINENO" 11344then : 11345 xorg_cv_cc_flag_unused_command_line_argument=yes 11346else $as_nop 11347 xorg_cv_cc_flag_unused_command_line_argument=no 11348fi 11349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11350fi 11351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11352printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11354 CFLAGS="$xorg_testset_save_CFLAGS" 11355fi 11356 11357found="no" 11358 11359 if test $found = "no" ; then 11360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11362 fi 11363 11364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11366 fi 11367 11368 CFLAGS="$CFLAGS -Wtrigraphs" 11369 11370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 11371printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 11372 cacheid=xorg_cv_cc_flag__Wtrigraphs 11373 if eval test \${$cacheid+y} 11374then : 11375 printf %s "(cached) " >&6 11376else $as_nop 11377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11378/* end confdefs.h. */ 11379int i; 11380int 11381main (void) 11382{ 11383 11384 ; 11385 return 0; 11386} 11387_ACEOF 11388if ac_fn_c_try_link "$LINENO" 11389then : 11390 eval $cacheid=yes 11391else $as_nop 11392 eval $cacheid=no 11393fi 11394rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11395 conftest$ac_exeext conftest.$ac_ext 11396fi 11397 11398 11399 CFLAGS="$xorg_testset_save_CFLAGS" 11400 11401 eval supported=\$$cacheid 11402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11403printf "%s\n" "$supported" >&6; } 11404 if test "$supported" = "yes" ; then 11405 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 11406 found="yes" 11407 fi 11408 fi 11409 11410 11411 11412 11413 11414 11415 11416 11417 11418 11419 11420 11421 11422 11423 11424xorg_testset_save_CFLAGS="$CFLAGS" 11425 11426if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11429printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11430if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11431then : 11432 printf %s "(cached) " >&6 11433else $as_nop 11434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11435/* end confdefs.h. */ 11436int i; 11437_ACEOF 11438if ac_fn_c_try_compile "$LINENO" 11439then : 11440 xorg_cv_cc_flag_unknown_warning_option=yes 11441else $as_nop 11442 xorg_cv_cc_flag_unknown_warning_option=no 11443fi 11444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11445fi 11446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11447printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11449 CFLAGS="$xorg_testset_save_CFLAGS" 11450fi 11451 11452if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11455 fi 11456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11458printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11459if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11460then : 11461 printf %s "(cached) " >&6 11462else $as_nop 11463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11464/* end confdefs.h. */ 11465int i; 11466_ACEOF 11467if ac_fn_c_try_compile "$LINENO" 11468then : 11469 xorg_cv_cc_flag_unused_command_line_argument=yes 11470else $as_nop 11471 xorg_cv_cc_flag_unused_command_line_argument=no 11472fi 11473rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11474fi 11475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11476printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11478 CFLAGS="$xorg_testset_save_CFLAGS" 11479fi 11480 11481found="no" 11482 11483 if test $found = "no" ; then 11484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11486 fi 11487 11488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11490 fi 11491 11492 CFLAGS="$CFLAGS -Warray-bounds" 11493 11494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 11495printf %s "checking if $CC supports -Warray-bounds... " >&6; } 11496 cacheid=xorg_cv_cc_flag__Warray_bounds 11497 if eval test \${$cacheid+y} 11498then : 11499 printf %s "(cached) " >&6 11500else $as_nop 11501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11502/* end confdefs.h. */ 11503int i; 11504int 11505main (void) 11506{ 11507 11508 ; 11509 return 0; 11510} 11511_ACEOF 11512if ac_fn_c_try_link "$LINENO" 11513then : 11514 eval $cacheid=yes 11515else $as_nop 11516 eval $cacheid=no 11517fi 11518rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11519 conftest$ac_exeext conftest.$ac_ext 11520fi 11521 11522 11523 CFLAGS="$xorg_testset_save_CFLAGS" 11524 11525 eval supported=\$$cacheid 11526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11527printf "%s\n" "$supported" >&6; } 11528 if test "$supported" = "yes" ; then 11529 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 11530 found="yes" 11531 fi 11532 fi 11533 11534 11535 11536 11537 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548xorg_testset_save_CFLAGS="$CFLAGS" 11549 11550if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11553printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11554if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11555then : 11556 printf %s "(cached) " >&6 11557else $as_nop 11558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11559/* end confdefs.h. */ 11560int i; 11561_ACEOF 11562if ac_fn_c_try_compile "$LINENO" 11563then : 11564 xorg_cv_cc_flag_unknown_warning_option=yes 11565else $as_nop 11566 xorg_cv_cc_flag_unknown_warning_option=no 11567fi 11568rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11569fi 11570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11571printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11573 CFLAGS="$xorg_testset_save_CFLAGS" 11574fi 11575 11576if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11579 fi 11580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11582printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11583if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11584then : 11585 printf %s "(cached) " >&6 11586else $as_nop 11587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11588/* end confdefs.h. */ 11589int i; 11590_ACEOF 11591if ac_fn_c_try_compile "$LINENO" 11592then : 11593 xorg_cv_cc_flag_unused_command_line_argument=yes 11594else $as_nop 11595 xorg_cv_cc_flag_unused_command_line_argument=no 11596fi 11597rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11598fi 11599{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11600printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11602 CFLAGS="$xorg_testset_save_CFLAGS" 11603fi 11604 11605found="no" 11606 11607 if test $found = "no" ; then 11608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11610 fi 11611 11612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11614 fi 11615 11616 CFLAGS="$CFLAGS -Wwrite-strings" 11617 11618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 11619printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 11620 cacheid=xorg_cv_cc_flag__Wwrite_strings 11621 if eval test \${$cacheid+y} 11622then : 11623 printf %s "(cached) " >&6 11624else $as_nop 11625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11626/* end confdefs.h. */ 11627int i; 11628int 11629main (void) 11630{ 11631 11632 ; 11633 return 0; 11634} 11635_ACEOF 11636if ac_fn_c_try_link "$LINENO" 11637then : 11638 eval $cacheid=yes 11639else $as_nop 11640 eval $cacheid=no 11641fi 11642rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11643 conftest$ac_exeext conftest.$ac_ext 11644fi 11645 11646 11647 CFLAGS="$xorg_testset_save_CFLAGS" 11648 11649 eval supported=\$$cacheid 11650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11651printf "%s\n" "$supported" >&6; } 11652 if test "$supported" = "yes" ; then 11653 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 11654 found="yes" 11655 fi 11656 fi 11657 11658 11659 11660 11661 11662 11663 11664 11665 11666 11667 11668 11669 11670 11671 11672xorg_testset_save_CFLAGS="$CFLAGS" 11673 11674if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11677printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11678if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11679then : 11680 printf %s "(cached) " >&6 11681else $as_nop 11682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11683/* end confdefs.h. */ 11684int i; 11685_ACEOF 11686if ac_fn_c_try_compile "$LINENO" 11687then : 11688 xorg_cv_cc_flag_unknown_warning_option=yes 11689else $as_nop 11690 xorg_cv_cc_flag_unknown_warning_option=no 11691fi 11692rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11693fi 11694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11695printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11697 CFLAGS="$xorg_testset_save_CFLAGS" 11698fi 11699 11700if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11703 fi 11704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11706printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11707if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11708then : 11709 printf %s "(cached) " >&6 11710else $as_nop 11711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11712/* end confdefs.h. */ 11713int i; 11714_ACEOF 11715if ac_fn_c_try_compile "$LINENO" 11716then : 11717 xorg_cv_cc_flag_unused_command_line_argument=yes 11718else $as_nop 11719 xorg_cv_cc_flag_unused_command_line_argument=no 11720fi 11721rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11722fi 11723{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11724printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11726 CFLAGS="$xorg_testset_save_CFLAGS" 11727fi 11728 11729found="no" 11730 11731 if test $found = "no" ; then 11732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11734 fi 11735 11736 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11738 fi 11739 11740 CFLAGS="$CFLAGS -Waddress" 11741 11742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 11743printf %s "checking if $CC supports -Waddress... " >&6; } 11744 cacheid=xorg_cv_cc_flag__Waddress 11745 if eval test \${$cacheid+y} 11746then : 11747 printf %s "(cached) " >&6 11748else $as_nop 11749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11750/* end confdefs.h. */ 11751int i; 11752int 11753main (void) 11754{ 11755 11756 ; 11757 return 0; 11758} 11759_ACEOF 11760if ac_fn_c_try_link "$LINENO" 11761then : 11762 eval $cacheid=yes 11763else $as_nop 11764 eval $cacheid=no 11765fi 11766rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11767 conftest$ac_exeext conftest.$ac_ext 11768fi 11769 11770 11771 CFLAGS="$xorg_testset_save_CFLAGS" 11772 11773 eval supported=\$$cacheid 11774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11775printf "%s\n" "$supported" >&6; } 11776 if test "$supported" = "yes" ; then 11777 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11778 found="yes" 11779 fi 11780 fi 11781 11782 11783 11784 11785 11786 11787 11788 11789 11790 11791 11792 11793 11794 11795 11796xorg_testset_save_CFLAGS="$CFLAGS" 11797 11798if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11801printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11802if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11803then : 11804 printf %s "(cached) " >&6 11805else $as_nop 11806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11807/* end confdefs.h. */ 11808int i; 11809_ACEOF 11810if ac_fn_c_try_compile "$LINENO" 11811then : 11812 xorg_cv_cc_flag_unknown_warning_option=yes 11813else $as_nop 11814 xorg_cv_cc_flag_unknown_warning_option=no 11815fi 11816rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11817fi 11818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11819printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11821 CFLAGS="$xorg_testset_save_CFLAGS" 11822fi 11823 11824if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11827 fi 11828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11830printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11831if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11832then : 11833 printf %s "(cached) " >&6 11834else $as_nop 11835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11836/* end confdefs.h. */ 11837int i; 11838_ACEOF 11839if ac_fn_c_try_compile "$LINENO" 11840then : 11841 xorg_cv_cc_flag_unused_command_line_argument=yes 11842else $as_nop 11843 xorg_cv_cc_flag_unused_command_line_argument=no 11844fi 11845rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11846fi 11847{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11848printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11850 CFLAGS="$xorg_testset_save_CFLAGS" 11851fi 11852 11853found="no" 11854 11855 if test $found = "no" ; then 11856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11858 fi 11859 11860 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11862 fi 11863 11864 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11865 11866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11867printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11868 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11869 if eval test \${$cacheid+y} 11870then : 11871 printf %s "(cached) " >&6 11872else $as_nop 11873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11874/* end confdefs.h. */ 11875int i; 11876int 11877main (void) 11878{ 11879 11880 ; 11881 return 0; 11882} 11883_ACEOF 11884if ac_fn_c_try_link "$LINENO" 11885then : 11886 eval $cacheid=yes 11887else $as_nop 11888 eval $cacheid=no 11889fi 11890rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11891 conftest$ac_exeext conftest.$ac_ext 11892fi 11893 11894 11895 CFLAGS="$xorg_testset_save_CFLAGS" 11896 11897 eval supported=\$$cacheid 11898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11899printf "%s\n" "$supported" >&6; } 11900 if test "$supported" = "yes" ; then 11901 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11902 found="yes" 11903 fi 11904 fi 11905 11906 11907 11908 11909 11910 11911 11912 11913 11914 11915 11916 11917 11918 11919 11920xorg_testset_save_CFLAGS="$CFLAGS" 11921 11922if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11925printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11926if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11927then : 11928 printf %s "(cached) " >&6 11929else $as_nop 11930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11931/* end confdefs.h. */ 11932int i; 11933_ACEOF 11934if ac_fn_c_try_compile "$LINENO" 11935then : 11936 xorg_cv_cc_flag_unknown_warning_option=yes 11937else $as_nop 11938 xorg_cv_cc_flag_unknown_warning_option=no 11939fi 11940rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11941fi 11942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11943printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11944 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11945 CFLAGS="$xorg_testset_save_CFLAGS" 11946fi 11947 11948if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11951 fi 11952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11954printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11955if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11956then : 11957 printf %s "(cached) " >&6 11958else $as_nop 11959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11960/* end confdefs.h. */ 11961int i; 11962_ACEOF 11963if ac_fn_c_try_compile "$LINENO" 11964then : 11965 xorg_cv_cc_flag_unused_command_line_argument=yes 11966else $as_nop 11967 xorg_cv_cc_flag_unused_command_line_argument=no 11968fi 11969rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11970fi 11971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11972printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11973 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11974 CFLAGS="$xorg_testset_save_CFLAGS" 11975fi 11976 11977found="no" 11978 11979 if test $found = "no" ; then 11980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11982 fi 11983 11984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11986 fi 11987 11988 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11989 11990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11991printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11992 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11993 if eval test \${$cacheid+y} 11994then : 11995 printf %s "(cached) " >&6 11996else $as_nop 11997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11998/* end confdefs.h. */ 11999int i; 12000int 12001main (void) 12002{ 12003 12004 ; 12005 return 0; 12006} 12007_ACEOF 12008if ac_fn_c_try_link "$LINENO" 12009then : 12010 eval $cacheid=yes 12011else $as_nop 12012 eval $cacheid=no 12013fi 12014rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12015 conftest$ac_exeext conftest.$ac_ext 12016fi 12017 12018 12019 CFLAGS="$xorg_testset_save_CFLAGS" 12020 12021 eval supported=\$$cacheid 12022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12023printf "%s\n" "$supported" >&6; } 12024 if test "$supported" = "yes" ; then 12025 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 12026 found="yes" 12027 fi 12028 fi 12029 12030 12031fi 12032 12033 12034 12035 12036 12037 12038 12039 CWARNFLAGS="$BASE_CFLAGS" 12040 if test "x$GCC" = xyes ; then 12041 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 12042 fi 12043 12044 12045 12046 12047 12048 12049 12050 12051# Check whether --enable-strict-compilation was given. 12052if test ${enable_strict_compilation+y} 12053then : 12054 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 12055else $as_nop 12056 STRICT_COMPILE=no 12057fi 12058 12059 12060 12061 12062 12063 12064STRICT_CFLAGS="" 12065 12066 12067 12068 12069 12070 12071 12072 12073 12074 12075 12076 12077 12078xorg_testset_save_CFLAGS="$CFLAGS" 12079 12080if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12083printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12084if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12085then : 12086 printf %s "(cached) " >&6 12087else $as_nop 12088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12089/* end confdefs.h. */ 12090int i; 12091_ACEOF 12092if ac_fn_c_try_compile "$LINENO" 12093then : 12094 xorg_cv_cc_flag_unknown_warning_option=yes 12095else $as_nop 12096 xorg_cv_cc_flag_unknown_warning_option=no 12097fi 12098rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12099fi 12100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12101printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12103 CFLAGS="$xorg_testset_save_CFLAGS" 12104fi 12105 12106if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12109 fi 12110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12112printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12113if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 12114then : 12115 printf %s "(cached) " >&6 12116else $as_nop 12117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12118/* end confdefs.h. */ 12119int i; 12120_ACEOF 12121if ac_fn_c_try_compile "$LINENO" 12122then : 12123 xorg_cv_cc_flag_unused_command_line_argument=yes 12124else $as_nop 12125 xorg_cv_cc_flag_unused_command_line_argument=no 12126fi 12127rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12128fi 12129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12130printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12132 CFLAGS="$xorg_testset_save_CFLAGS" 12133fi 12134 12135found="no" 12136 12137 if test $found = "no" ; then 12138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12140 fi 12141 12142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12144 fi 12145 12146 CFLAGS="$CFLAGS -pedantic" 12147 12148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 12149printf %s "checking if $CC supports -pedantic... " >&6; } 12150 cacheid=xorg_cv_cc_flag__pedantic 12151 if eval test \${$cacheid+y} 12152then : 12153 printf %s "(cached) " >&6 12154else $as_nop 12155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12156/* end confdefs.h. */ 12157int i; 12158int 12159main (void) 12160{ 12161 12162 ; 12163 return 0; 12164} 12165_ACEOF 12166if ac_fn_c_try_link "$LINENO" 12167then : 12168 eval $cacheid=yes 12169else $as_nop 12170 eval $cacheid=no 12171fi 12172rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12173 conftest$ac_exeext conftest.$ac_ext 12174fi 12175 12176 12177 CFLAGS="$xorg_testset_save_CFLAGS" 12178 12179 eval supported=\$$cacheid 12180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12181printf "%s\n" "$supported" >&6; } 12182 if test "$supported" = "yes" ; then 12183 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 12184 found="yes" 12185 fi 12186 fi 12187 12188 12189 12190 12191 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202xorg_testset_save_CFLAGS="$CFLAGS" 12203 12204if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12207printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12208if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12209then : 12210 printf %s "(cached) " >&6 12211else $as_nop 12212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12213/* end confdefs.h. */ 12214int i; 12215_ACEOF 12216if ac_fn_c_try_compile "$LINENO" 12217then : 12218 xorg_cv_cc_flag_unknown_warning_option=yes 12219else $as_nop 12220 xorg_cv_cc_flag_unknown_warning_option=no 12221fi 12222rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12223fi 12224{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12225printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12226 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12227 CFLAGS="$xorg_testset_save_CFLAGS" 12228fi 12229 12230if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12233 fi 12234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12236printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12237if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 12238then : 12239 printf %s "(cached) " >&6 12240else $as_nop 12241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12242/* end confdefs.h. */ 12243int i; 12244_ACEOF 12245if ac_fn_c_try_compile "$LINENO" 12246then : 12247 xorg_cv_cc_flag_unused_command_line_argument=yes 12248else $as_nop 12249 xorg_cv_cc_flag_unused_command_line_argument=no 12250fi 12251rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12252fi 12253{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12254printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12256 CFLAGS="$xorg_testset_save_CFLAGS" 12257fi 12258 12259found="no" 12260 12261 if test $found = "no" ; then 12262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12264 fi 12265 12266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12268 fi 12269 12270 CFLAGS="$CFLAGS -Werror" 12271 12272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 12273printf %s "checking if $CC supports -Werror... " >&6; } 12274 cacheid=xorg_cv_cc_flag__Werror 12275 if eval test \${$cacheid+y} 12276then : 12277 printf %s "(cached) " >&6 12278else $as_nop 12279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12280/* end confdefs.h. */ 12281int i; 12282int 12283main (void) 12284{ 12285 12286 ; 12287 return 0; 12288} 12289_ACEOF 12290if ac_fn_c_try_link "$LINENO" 12291then : 12292 eval $cacheid=yes 12293else $as_nop 12294 eval $cacheid=no 12295fi 12296rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12297 conftest$ac_exeext conftest.$ac_ext 12298fi 12299 12300 12301 CFLAGS="$xorg_testset_save_CFLAGS" 12302 12303 eval supported=\$$cacheid 12304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12305printf "%s\n" "$supported" >&6; } 12306 if test "$supported" = "yes" ; then 12307 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 12308 found="yes" 12309 fi 12310 fi 12311 12312 if test $found = "no" ; then 12313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12315 fi 12316 12317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12319 fi 12320 12321 CFLAGS="$CFLAGS -errwarn" 12322 12323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 12324printf %s "checking if $CC supports -errwarn... " >&6; } 12325 cacheid=xorg_cv_cc_flag__errwarn 12326 if eval test \${$cacheid+y} 12327then : 12328 printf %s "(cached) " >&6 12329else $as_nop 12330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12331/* end confdefs.h. */ 12332int i; 12333int 12334main (void) 12335{ 12336 12337 ; 12338 return 0; 12339} 12340_ACEOF 12341if ac_fn_c_try_link "$LINENO" 12342then : 12343 eval $cacheid=yes 12344else $as_nop 12345 eval $cacheid=no 12346fi 12347rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12348 conftest$ac_exeext conftest.$ac_ext 12349fi 12350 12351 12352 CFLAGS="$xorg_testset_save_CFLAGS" 12353 12354 eval supported=\$$cacheid 12355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12356printf "%s\n" "$supported" >&6; } 12357 if test "$supported" = "yes" ; then 12358 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 12359 found="yes" 12360 fi 12361 fi 12362 12363 12364 12365# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 12366# activate it with -Werror, so we add it here explicitly. 12367 12368 12369 12370 12371 12372 12373 12374 12375 12376 12377 12378 12379 12380xorg_testset_save_CFLAGS="$CFLAGS" 12381 12382if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12385printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12386if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12387then : 12388 printf %s "(cached) " >&6 12389else $as_nop 12390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12391/* end confdefs.h. */ 12392int i; 12393_ACEOF 12394if ac_fn_c_try_compile "$LINENO" 12395then : 12396 xorg_cv_cc_flag_unknown_warning_option=yes 12397else $as_nop 12398 xorg_cv_cc_flag_unknown_warning_option=no 12399fi 12400rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12401fi 12402{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12403printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12405 CFLAGS="$xorg_testset_save_CFLAGS" 12406fi 12407 12408if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12411 fi 12412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12414printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12415if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 12416then : 12417 printf %s "(cached) " >&6 12418else $as_nop 12419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12420/* end confdefs.h. */ 12421int i; 12422_ACEOF 12423if ac_fn_c_try_compile "$LINENO" 12424then : 12425 xorg_cv_cc_flag_unused_command_line_argument=yes 12426else $as_nop 12427 xorg_cv_cc_flag_unused_command_line_argument=no 12428fi 12429rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12430fi 12431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12432printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12434 CFLAGS="$xorg_testset_save_CFLAGS" 12435fi 12436 12437found="no" 12438 12439 if test $found = "no" ; then 12440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12442 fi 12443 12444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12446 fi 12447 12448 CFLAGS="$CFLAGS -Werror=attributes" 12449 12450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 12451printf %s "checking if $CC supports -Werror=attributes... " >&6; } 12452 cacheid=xorg_cv_cc_flag__Werror_attributes 12453 if eval test \${$cacheid+y} 12454then : 12455 printf %s "(cached) " >&6 12456else $as_nop 12457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12458/* end confdefs.h. */ 12459int i; 12460int 12461main (void) 12462{ 12463 12464 ; 12465 return 0; 12466} 12467_ACEOF 12468if ac_fn_c_try_link "$LINENO" 12469then : 12470 eval $cacheid=yes 12471else $as_nop 12472 eval $cacheid=no 12473fi 12474rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12475 conftest$ac_exeext conftest.$ac_ext 12476fi 12477 12478 12479 CFLAGS="$xorg_testset_save_CFLAGS" 12480 12481 eval supported=\$$cacheid 12482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12483printf "%s\n" "$supported" >&6; } 12484 if test "$supported" = "yes" ; then 12485 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 12486 found="yes" 12487 fi 12488 fi 12489 12490 12491 12492if test "x$STRICT_COMPILE" = "xyes"; then 12493 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 12494 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 12495fi 12496 12497 12498 12499 12500 12501 12502 12503 12504cat >>confdefs.h <<_ACEOF 12505#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 12506_ACEOF 12507 12508 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 12509 if test "x$PVM" = "x"; then 12510 PVM="0" 12511 fi 12512 12513printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 12514 12515 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 12516 if test "x$PVP" = "x"; then 12517 PVP="0" 12518 fi 12519 12520printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 12521 12522 12523 12524CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 12525mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 12526|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 12527touch \$(top_srcdir)/ChangeLog; \ 12528echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 12529 12530 12531 12532 12533macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 12534INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 12535mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 12536|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 12537touch \$(top_srcdir)/INSTALL; \ 12538echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 12539 12540 12541 12542 12543 12544 12545case $host_os in 12546 solaris*) 12547 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 12548 # check for a man page file found in later versions that use 12549 # traditional section numbers instead 12550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 12551printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 12552if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 12553then : 12554 printf %s "(cached) " >&6 12555else $as_nop 12556 test "$cross_compiling" = yes && 12557 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12558if test -r "/usr/share/man/man7/attributes.7"; then 12559 ac_cv_file__usr_share_man_man7_attributes_7=yes 12560else 12561 ac_cv_file__usr_share_man_man7_attributes_7=no 12562fi 12563fi 12564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 12565printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 12566if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 12567then : 12568 SYSV_MAN_SECTIONS=false 12569else $as_nop 12570 SYSV_MAN_SECTIONS=true 12571fi 12572 12573 ;; 12574 *) SYSV_MAN_SECTIONS=false ;; 12575esac 12576 12577if test x$APP_MAN_SUFFIX = x ; then 12578 APP_MAN_SUFFIX=1 12579fi 12580if test x$APP_MAN_DIR = x ; then 12581 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 12582fi 12583 12584if test x$LIB_MAN_SUFFIX = x ; then 12585 LIB_MAN_SUFFIX=3 12586fi 12587if test x$LIB_MAN_DIR = x ; then 12588 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 12589fi 12590 12591if test x$FILE_MAN_SUFFIX = x ; then 12592 case $SYSV_MAN_SECTIONS in 12593 true) FILE_MAN_SUFFIX=4 ;; 12594 *) FILE_MAN_SUFFIX=5 ;; 12595 esac 12596fi 12597if test x$FILE_MAN_DIR = x ; then 12598 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 12599fi 12600 12601if test x$MISC_MAN_SUFFIX = x ; then 12602 case $SYSV_MAN_SECTIONS in 12603 true) MISC_MAN_SUFFIX=5 ;; 12604 *) MISC_MAN_SUFFIX=7 ;; 12605 esac 12606fi 12607if test x$MISC_MAN_DIR = x ; then 12608 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 12609fi 12610 12611if test x$DRIVER_MAN_SUFFIX = x ; then 12612 case $SYSV_MAN_SECTIONS in 12613 true) DRIVER_MAN_SUFFIX=7 ;; 12614 *) DRIVER_MAN_SUFFIX=4 ;; 12615 esac 12616fi 12617if test x$DRIVER_MAN_DIR = x ; then 12618 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 12619fi 12620 12621if test x$ADMIN_MAN_SUFFIX = x ; then 12622 case $SYSV_MAN_SECTIONS in 12623 true) ADMIN_MAN_SUFFIX=1m ;; 12624 *) ADMIN_MAN_SUFFIX=8 ;; 12625 esac 12626fi 12627if test x$ADMIN_MAN_DIR = x ; then 12628 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 12629fi 12630 12631 12632 12633 12634 12635 12636 12637 12638 12639 12640 12641 12642 12643 12644 12645XORG_MAN_PAGE="X Version 11" 12646 12647MAN_SUBSTS="\ 12648 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12649 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12650 -e 's|__xservername__|Xorg|g' \ 12651 -e 's|__xconfigfile__|xorg.conf|g' \ 12652 -e 's|__projectroot__|\$(prefix)|g' \ 12653 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 12654 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 12655 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 12656 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 12657 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 12658 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 12659 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 12660 12661 12662 12663# Check whether --enable-silent-rules was given. 12664if test ${enable_silent_rules+y} 12665then : 12666 enableval=$enable_silent_rules; 12667fi 12668 12669case $enable_silent_rules in # ((( 12670 yes) AM_DEFAULT_VERBOSITY=0;; 12671 no) AM_DEFAULT_VERBOSITY=1;; 12672 *) AM_DEFAULT_VERBOSITY=0;; 12673esac 12674am_make=${MAKE-make} 12675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 12676printf %s "checking whether $am_make supports nested variables... " >&6; } 12677if test ${am_cv_make_support_nested_variables+y} 12678then : 12679 printf %s "(cached) " >&6 12680else $as_nop 12681 if printf "%s\n" 'TRUE=$(BAR$(V)) 12682BAR0=false 12683BAR1=true 12684V=1 12685am__doit: 12686 @$(TRUE) 12687.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 12688 am_cv_make_support_nested_variables=yes 12689else 12690 am_cv_make_support_nested_variables=no 12691fi 12692fi 12693{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 12694printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 12695if test $am_cv_make_support_nested_variables = yes; then 12696 AM_V='$(V)' 12697 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12698else 12699 AM_V=$AM_DEFAULT_VERBOSITY 12700 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12701fi 12702AM_BACKSLASH='\' 12703 12704 12705 12706 12707# Checks for library functions 12708ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 12709if test "x$ac_cv_func_strlcat" = xyes 12710then : 12711 printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h 12712 12713fi 12714 12715 12716# Use POSIX strnlen or the implementation supplied in this module 12717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 12718printf %s "checking for working strnlen... " >&6; } 12719if test ${ac_cv_func_strnlen_working+y} 12720then : 12721 printf %s "(cached) " >&6 12722else $as_nop 12723 if test "$cross_compiling" = yes 12724then : 12725 # Guess no on AIX systems, yes otherwise. 12726 case "$host_os" in 12727 aix*) ac_cv_func_strnlen_working=no;; 12728 *) ac_cv_func_strnlen_working=yes;; 12729 esac 12730else $as_nop 12731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12732/* end confdefs.h. */ 12733$ac_includes_default 12734int 12735main (void) 12736{ 12737 12738#define S "foobar" 12739#define S_LEN (sizeof S - 1) 12740 12741 /* At least one implementation is buggy: that of AIX 4.3 would 12742 give strnlen (S, 1) == 3. */ 12743 12744 int i; 12745 for (i = 0; i < S_LEN + 1; ++i) 12746 { 12747 int expected = i <= S_LEN ? i : S_LEN; 12748 if (strnlen (S, i) != expected) 12749 return 1; 12750 } 12751 return 0; 12752 12753 ; 12754 return 0; 12755} 12756_ACEOF 12757if ac_fn_c_try_run "$LINENO" 12758then : 12759 ac_cv_func_strnlen_working=yes 12760else $as_nop 12761 ac_cv_func_strnlen_working=no 12762fi 12763rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12764 conftest.$ac_objext conftest.beam conftest.$ac_ext 12765fi 12766 12767fi 12768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 12769printf "%s\n" "$ac_cv_func_strnlen_working" >&6; } 12770test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 12771 *" strnlen.$ac_objext "* ) ;; 12772 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 12773 ;; 12774esac 12775 12776 12777if test "x$ac_cv_func_strnlen_working" = xyes; then 12778 12779printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h 12780 12781fi 12782 12783# Define a configure option for using the XCB ICCCM helper functions 12784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use xcb-icccm library" >&5 12785printf %s "checking whether to use xcb-icccm library... " >&6; } 12786 12787# Check whether --with-xcb-icccm was given. 12788if test ${with_xcb_icccm+y} 12789then : 12790 withval=$with_xcb_icccm; 12791else $as_nop 12792 with_xcb_icccm=no 12793fi 12794 12795{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_xcb_icccm" >&5 12796printf "%s\n" "$with_xcb_icccm" >&6; } 12797if test "x$with_xcb_icccm" != xno ; then 12798 12799printf "%s\n" "#define USE_XCB_ICCCM 1" >>confdefs.h 12800 12801 xcb_icccm_pc='xcb-icccm >= 0.3.8' 12802fi 12803 12804# Define a configure option for using the XCB Error helper functions 12805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use xcb-errors library" >&5 12806printf %s "checking whether to use xcb-errors library... " >&6; } 12807 12808# Check whether --with-xcb-errors was given. 12809if test ${with_xcb_errors+y} 12810then : 12811 withval=$with_xcb_errors; 12812else $as_nop 12813 with_xcb_errors=no 12814fi 12815 12816{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_xcb_errors" >&5 12817printf "%s\n" "$with_xcb_errors" >&6; } 12818if test "x$with_xcb_errors" != xno ; then 12819 12820printf "%s\n" "#define USE_XCB_ERRORS 1" >>confdefs.h 12821 12822 xcb_errors_pc='xcb-errors >= 1.0' 12823fi 12824 12825# Obtain compiler/linker options for xwininfo dependencies 12826 12827pkg_failed=no 12828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XWININFO" >&5 12829printf %s "checking for XWININFO... " >&6; } 12830 12831if test -n "$XWININFO_CFLAGS"; then 12832 pkg_cv_XWININFO_CFLAGS="$XWININFO_CFLAGS" 12833 elif test -n "$PKG_CONFIG"; then 12834 if test -n "$PKG_CONFIG" && \ 12835 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcb >= 1.6 xcb-shape \${xcb_icccm_pc} \${xcb_errors_pc}\""; } >&5 12836 ($PKG_CONFIG --exists --print-errors "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}") 2>&5 12837 ac_status=$? 12838 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12839 test $ac_status = 0; }; then 12840 pkg_cv_XWININFO_CFLAGS=`$PKG_CONFIG --cflags "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}" 2>/dev/null` 12841 test "x$?" != "x0" && pkg_failed=yes 12842else 12843 pkg_failed=yes 12844fi 12845 else 12846 pkg_failed=untried 12847fi 12848if test -n "$XWININFO_LIBS"; then 12849 pkg_cv_XWININFO_LIBS="$XWININFO_LIBS" 12850 elif test -n "$PKG_CONFIG"; then 12851 if test -n "$PKG_CONFIG" && \ 12852 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcb >= 1.6 xcb-shape \${xcb_icccm_pc} \${xcb_errors_pc}\""; } >&5 12853 ($PKG_CONFIG --exists --print-errors "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}") 2>&5 12854 ac_status=$? 12855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12856 test $ac_status = 0; }; then 12857 pkg_cv_XWININFO_LIBS=`$PKG_CONFIG --libs "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}" 2>/dev/null` 12858 test "x$?" != "x0" && pkg_failed=yes 12859else 12860 pkg_failed=yes 12861fi 12862 else 12863 pkg_failed=untried 12864fi 12865 12866 12867 12868if test $pkg_failed = yes; then 12869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12870printf "%s\n" "no" >&6; } 12871 12872if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12873 _pkg_short_errors_supported=yes 12874else 12875 _pkg_short_errors_supported=no 12876fi 12877 if test $_pkg_short_errors_supported = yes; then 12878 XWININFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}" 2>&1` 12879 else 12880 XWININFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}" 2>&1` 12881 fi 12882 # Put the nasty error message in config.log where it belongs 12883 echo "$XWININFO_PKG_ERRORS" >&5 12884 12885 as_fn_error $? "Package requirements (xcb >= 1.6 xcb-shape ${xcb_icccm_pc} ${xcb_errors_pc}) were not met: 12886 12887$XWININFO_PKG_ERRORS 12888 12889Consider adjusting the PKG_CONFIG_PATH environment variable if you 12890installed software in a non-standard prefix. 12891 12892Alternatively, you may set the environment variables XWININFO_CFLAGS 12893and XWININFO_LIBS to avoid the need to call pkg-config. 12894See the pkg-config man page for more details." "$LINENO" 5 12895elif test $pkg_failed = untried; then 12896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12897printf "%s\n" "no" >&6; } 12898 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12899printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12900as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12901is in your PATH or set the PKG_CONFIG environment variable to the full 12902path to pkg-config. 12903 12904Alternatively, you may set the environment variables XWININFO_CFLAGS 12905and XWININFO_LIBS to avoid the need to call pkg-config. 12906See the pkg-config man page for more details. 12907 12908To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12909See \`config.log' for more details" "$LINENO" 5; } 12910else 12911 XWININFO_CFLAGS=$pkg_cv_XWININFO_CFLAGS 12912 XWININFO_LIBS=$pkg_cv_XWININFO_LIBS 12913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12914printf "%s\n" "yes" >&6; } 12915 12916fi 12917 12918# Even when using xcb, xproto is still required for Xfuncproto.h 12919# and libX11 headers for cursorfont.h 12920 12921pkg_failed=no 12922{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB" >&5 12923printf %s "checking for XLIB... " >&6; } 12924 12925if test -n "$XLIB_CFLAGS"; then 12926 pkg_cv_XLIB_CFLAGS="$XLIB_CFLAGS" 12927 elif test -n "$PKG_CONFIG"; then 12928 if test -n "$PKG_CONFIG" && \ 12929 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 12930 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 12931 ac_status=$? 12932 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12933 test $ac_status = 0; }; then 12934 pkg_cv_XLIB_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.25" 2>/dev/null` 12935 test "x$?" != "x0" && pkg_failed=yes 12936else 12937 pkg_failed=yes 12938fi 12939 else 12940 pkg_failed=untried 12941fi 12942if test -n "$XLIB_LIBS"; then 12943 pkg_cv_XLIB_LIBS="$XLIB_LIBS" 12944 elif test -n "$PKG_CONFIG"; then 12945 if test -n "$PKG_CONFIG" && \ 12946 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 12947 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 12948 ac_status=$? 12949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12950 test $ac_status = 0; }; then 12951 pkg_cv_XLIB_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.25" 2>/dev/null` 12952 test "x$?" != "x0" && pkg_failed=yes 12953else 12954 pkg_failed=yes 12955fi 12956 else 12957 pkg_failed=untried 12958fi 12959 12960 12961 12962if test $pkg_failed = yes; then 12963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12964printf "%s\n" "no" >&6; } 12965 12966if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12967 _pkg_short_errors_supported=yes 12968else 12969 _pkg_short_errors_supported=no 12970fi 12971 if test $_pkg_short_errors_supported = yes; then 12972 XLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 12973 else 12974 XLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 12975 fi 12976 # Put the nasty error message in config.log where it belongs 12977 echo "$XLIB_PKG_ERRORS" >&5 12978 12979 as_fn_error $? "Package requirements (x11 xproto >= 7.0.25) were not met: 12980 12981$XLIB_PKG_ERRORS 12982 12983Consider adjusting the PKG_CONFIG_PATH environment variable if you 12984installed software in a non-standard prefix. 12985 12986Alternatively, you may set the environment variables XLIB_CFLAGS 12987and XLIB_LIBS to avoid the need to call pkg-config. 12988See the pkg-config man page for more details." "$LINENO" 5 12989elif test $pkg_failed = untried; then 12990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12991printf "%s\n" "no" >&6; } 12992 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12993printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12994as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12995is in your PATH or set the PKG_CONFIG environment variable to the full 12996path to pkg-config. 12997 12998Alternatively, you may set the environment variables XLIB_CFLAGS 12999and XLIB_LIBS to avoid the need to call pkg-config. 13000See the pkg-config man page for more details. 13001 13002To get pkg-config, see <http://pkg-config.freedesktop.org/>. 13003See \`config.log' for more details" "$LINENO" 5; } 13004else 13005 XLIB_CFLAGS=$pkg_cv_XLIB_CFLAGS 13006 XLIB_LIBS=$pkg_cv_XLIB_LIBS 13007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13008printf "%s\n" "yes" >&6; } 13009 13010fi 13011XWININFO_CFLAGS="${XWININFO_CFLAGS} ${XLIB_CFLAGS}" 13012XWININFO_LIBS="${XWININFO_LIBS} ${LIBICONV}" 13013 13014ac_config_files="$ac_config_files Makefile man/Makefile" 13015 13016cat >confcache <<\_ACEOF 13017# This file is a shell script that caches the results of configure 13018# tests run on this system so they can be shared between configure 13019# scripts and configure runs, see configure's option --config-cache. 13020# It is not useful on other systems. If it contains results you don't 13021# want to keep, you may remove or edit it. 13022# 13023# config.status only pays attention to the cache file if you give it 13024# the --recheck option to rerun configure. 13025# 13026# `ac_cv_env_foo' variables (set or unset) will be overridden when 13027# loading this file, other *unset* `ac_cv_foo' will be assigned the 13028# following values. 13029 13030_ACEOF 13031 13032# The following way of writing the cache mishandles newlines in values, 13033# but we know of no workaround that is simple, portable, and efficient. 13034# So, we kill variables containing newlines. 13035# Ultrix sh set writes to stderr and can't be redirected directly, 13036# and sets the high bit in the cache file unless we assign to the vars. 13037( 13038 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 13039 eval ac_val=\$$ac_var 13040 case $ac_val in #( 13041 *${as_nl}*) 13042 case $ac_var in #( 13043 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 13044printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 13045 esac 13046 case $ac_var in #( 13047 _ | IFS | as_nl) ;; #( 13048 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 13049 *) { eval $ac_var=; unset $ac_var;} ;; 13050 esac ;; 13051 esac 13052 done 13053 13054 (set) 2>&1 | 13055 case $as_nl`(ac_space=' '; set) 2>&1` in #( 13056 *${as_nl}ac_space=\ *) 13057 # `set' does not quote correctly, so add quotes: double-quote 13058 # substitution turns \\\\ into \\, and sed turns \\ into \. 13059 sed -n \ 13060 "s/'/'\\\\''/g; 13061 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 13062 ;; #( 13063 *) 13064 # `set' quotes correctly as required by POSIX, so do not add quotes. 13065 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 13066 ;; 13067 esac | 13068 sort 13069) | 13070 sed ' 13071 /^ac_cv_env_/b end 13072 t clear 13073 :clear 13074 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 13075 t end 13076 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 13077 :end' >>confcache 13078if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 13079 if test -w "$cache_file"; then 13080 if test "x$cache_file" != "x/dev/null"; then 13081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 13082printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 13083 if test ! -f "$cache_file" || test -h "$cache_file"; then 13084 cat confcache >"$cache_file" 13085 else 13086 case $cache_file in #( 13087 */* | ?:*) 13088 mv -f confcache "$cache_file"$$ && 13089 mv -f "$cache_file"$$ "$cache_file" ;; #( 13090 *) 13091 mv -f confcache "$cache_file" ;; 13092 esac 13093 fi 13094 fi 13095 else 13096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 13097printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 13098 fi 13099fi 13100rm -f confcache 13101 13102test "x$prefix" = xNONE && prefix=$ac_default_prefix 13103# Let make expand exec_prefix. 13104test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 13105 13106DEFS=-DHAVE_CONFIG_H 13107 13108ac_libobjs= 13109ac_ltlibobjs= 13110U= 13111for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 13112 # 1. Remove the extension, and $U if already installed. 13113 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 13114 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 13115 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 13116 # will be set to the directory where LIBOBJS objects are built. 13117 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 13118 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 13119done 13120LIBOBJS=$ac_libobjs 13121 13122LTLIBOBJS=$ac_ltlibobjs 13123 13124 13125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 13126printf %s "checking that generated files are newer than configure... " >&6; } 13127 if test -n "$am_sleep_pid"; then 13128 # Hide warnings about reused PIDs. 13129 wait $am_sleep_pid 2>/dev/null 13130 fi 13131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 13132printf "%s\n" "done" >&6; } 13133if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 13134 as_fn_error $? "conditional \"AMDEP\" was never defined. 13135Usually this means the macro was only invoked conditionally." "$LINENO" 5 13136fi 13137if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13138 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13139Usually this means the macro was only invoked conditionally." "$LINENO" 5 13140fi 13141 if test -n "$EXEEXT"; then 13142 am__EXEEXT_TRUE= 13143 am__EXEEXT_FALSE='#' 13144else 13145 am__EXEEXT_TRUE='#' 13146 am__EXEEXT_FALSE= 13147fi 13148 13149 13150: "${CONFIG_STATUS=./config.status}" 13151ac_write_fail=0 13152ac_clean_files_save=$ac_clean_files 13153ac_clean_files="$ac_clean_files $CONFIG_STATUS" 13154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 13155printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 13156as_write_fail=0 13157cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 13158#! $SHELL 13159# Generated by $as_me. 13160# Run this file to recreate the current configuration. 13161# Compiler output produced by configure, useful for debugging 13162# configure, is in config.log if it exists. 13163 13164debug=false 13165ac_cs_recheck=false 13166ac_cs_silent=false 13167 13168SHELL=\${CONFIG_SHELL-$SHELL} 13169export SHELL 13170_ASEOF 13171cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 13172## -------------------- ## 13173## M4sh Initialization. ## 13174## -------------------- ## 13175 13176# Be more Bourne compatible 13177DUALCASE=1; export DUALCASE # for MKS sh 13178as_nop=: 13179if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 13180then : 13181 emulate sh 13182 NULLCMD=: 13183 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 13184 # is contrary to our usage. Disable this feature. 13185 alias -g '${1+"$@"}'='"$@"' 13186 setopt NO_GLOB_SUBST 13187else $as_nop 13188 case `(set -o) 2>/dev/null` in #( 13189 *posix*) : 13190 set -o posix ;; #( 13191 *) : 13192 ;; 13193esac 13194fi 13195 13196 13197 13198# Reset variables that may have inherited troublesome values from 13199# the environment. 13200 13201# IFS needs to be set, to space, tab, and newline, in precisely that order. 13202# (If _AS_PATH_WALK were called with IFS unset, it would have the 13203# side effect of setting IFS to empty, thus disabling word splitting.) 13204# Quoting is to prevent editors from complaining about space-tab. 13205as_nl=' 13206' 13207export as_nl 13208IFS=" "" $as_nl" 13209 13210PS1='$ ' 13211PS2='> ' 13212PS4='+ ' 13213 13214# Ensure predictable behavior from utilities with locale-dependent output. 13215LC_ALL=C 13216export LC_ALL 13217LANGUAGE=C 13218export LANGUAGE 13219 13220# We cannot yet rely on "unset" to work, but we need these variables 13221# to be unset--not just set to an empty or harmless value--now, to 13222# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 13223# also avoids known problems related to "unset" and subshell syntax 13224# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 13225for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 13226do eval test \${$as_var+y} \ 13227 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 13228done 13229 13230# Ensure that fds 0, 1, and 2 are open. 13231if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 13232if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 13233if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 13234 13235# The user is always right. 13236if ${PATH_SEPARATOR+false} :; then 13237 PATH_SEPARATOR=: 13238 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 13239 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 13240 PATH_SEPARATOR=';' 13241 } 13242fi 13243 13244 13245# Find who we are. Look in the path if we contain no directory separator. 13246as_myself= 13247case $0 in #(( 13248 *[\\/]* ) as_myself=$0 ;; 13249 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13250for as_dir in $PATH 13251do 13252 IFS=$as_save_IFS 13253 case $as_dir in #((( 13254 '') as_dir=./ ;; 13255 */) ;; 13256 *) as_dir=$as_dir/ ;; 13257 esac 13258 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 13259 done 13260IFS=$as_save_IFS 13261 13262 ;; 13263esac 13264# We did not find ourselves, most probably we were run as `sh COMMAND' 13265# in which case we are not to be found in the path. 13266if test "x$as_myself" = x; then 13267 as_myself=$0 13268fi 13269if test ! -f "$as_myself"; then 13270 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 13271 exit 1 13272fi 13273 13274 13275 13276# as_fn_error STATUS ERROR [LINENO LOG_FD] 13277# ---------------------------------------- 13278# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 13279# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 13280# script with STATUS, using 1 if that was 0. 13281as_fn_error () 13282{ 13283 as_status=$1; test $as_status -eq 0 && as_status=1 13284 if test "$4"; then 13285 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 13286 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 13287 fi 13288 printf "%s\n" "$as_me: error: $2" >&2 13289 as_fn_exit $as_status 13290} # as_fn_error 13291 13292 13293 13294# as_fn_set_status STATUS 13295# ----------------------- 13296# Set $? to STATUS, without forking. 13297as_fn_set_status () 13298{ 13299 return $1 13300} # as_fn_set_status 13301 13302# as_fn_exit STATUS 13303# ----------------- 13304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 13305as_fn_exit () 13306{ 13307 set +e 13308 as_fn_set_status $1 13309 exit $1 13310} # as_fn_exit 13311 13312# as_fn_unset VAR 13313# --------------- 13314# Portably unset VAR. 13315as_fn_unset () 13316{ 13317 { eval $1=; unset $1;} 13318} 13319as_unset=as_fn_unset 13320 13321# as_fn_append VAR VALUE 13322# ---------------------- 13323# Append the text in VALUE to the end of the definition contained in VAR. Take 13324# advantage of any shell optimizations that allow amortized linear growth over 13325# repeated appends, instead of the typical quadratic growth present in naive 13326# implementations. 13327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 13328then : 13329 eval 'as_fn_append () 13330 { 13331 eval $1+=\$2 13332 }' 13333else $as_nop 13334 as_fn_append () 13335 { 13336 eval $1=\$$1\$2 13337 } 13338fi # as_fn_append 13339 13340# as_fn_arith ARG... 13341# ------------------ 13342# Perform arithmetic evaluation on the ARGs, and store the result in the 13343# global $as_val. Take advantage of shells that can avoid forks. The arguments 13344# must be portable across $(()) and expr. 13345if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 13346then : 13347 eval 'as_fn_arith () 13348 { 13349 as_val=$(( $* )) 13350 }' 13351else $as_nop 13352 as_fn_arith () 13353 { 13354 as_val=`expr "$@" || test $? -eq 1` 13355 } 13356fi # as_fn_arith 13357 13358 13359if expr a : '\(a\)' >/dev/null 2>&1 && 13360 test "X`expr 00001 : '.*\(...\)'`" = X001; then 13361 as_expr=expr 13362else 13363 as_expr=false 13364fi 13365 13366if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 13367 as_basename=basename 13368else 13369 as_basename=false 13370fi 13371 13372if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 13373 as_dirname=dirname 13374else 13375 as_dirname=false 13376fi 13377 13378as_me=`$as_basename -- "$0" || 13379$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 13380 X"$0" : 'X\(//\)$' \| \ 13381 X"$0" : 'X\(/\)' \| . 2>/dev/null || 13382printf "%s\n" X/"$0" | 13383 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13384 s//\1/ 13385 q 13386 } 13387 /^X\/\(\/\/\)$/{ 13388 s//\1/ 13389 q 13390 } 13391 /^X\/\(\/\).*/{ 13392 s//\1/ 13393 q 13394 } 13395 s/.*/./; q'` 13396 13397# Avoid depending upon Character Ranges. 13398as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13399as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 13400as_cr_Letters=$as_cr_letters$as_cr_LETTERS 13401as_cr_digits='0123456789' 13402as_cr_alnum=$as_cr_Letters$as_cr_digits 13403 13404 13405# Determine whether it's possible to make 'echo' print without a newline. 13406# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 13407# for compatibility with existing Makefiles. 13408ECHO_C= ECHO_N= ECHO_T= 13409case `echo -n x` in #((((( 13410-n*) 13411 case `echo 'xy\c'` in 13412 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 13413 xy) ECHO_C='\c';; 13414 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 13415 ECHO_T=' ';; 13416 esac;; 13417*) 13418 ECHO_N='-n';; 13419esac 13420 13421# For backward compatibility with old third-party macros, we provide 13422# the shell variables $as_echo and $as_echo_n. New code should use 13423# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 13424as_echo='printf %s\n' 13425as_echo_n='printf %s' 13426 13427rm -f conf$$ conf$$.exe conf$$.file 13428if test -d conf$$.dir; then 13429 rm -f conf$$.dir/conf$$.file 13430else 13431 rm -f conf$$.dir 13432 mkdir conf$$.dir 2>/dev/null 13433fi 13434if (echo >conf$$.file) 2>/dev/null; then 13435 if ln -s conf$$.file conf$$ 2>/dev/null; then 13436 as_ln_s='ln -s' 13437 # ... but there are two gotchas: 13438 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 13439 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 13440 # In both cases, we have to default to `cp -pR'. 13441 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 13442 as_ln_s='cp -pR' 13443 elif ln conf$$.file conf$$ 2>/dev/null; then 13444 as_ln_s=ln 13445 else 13446 as_ln_s='cp -pR' 13447 fi 13448else 13449 as_ln_s='cp -pR' 13450fi 13451rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 13452rmdir conf$$.dir 2>/dev/null 13453 13454 13455# as_fn_mkdir_p 13456# ------------- 13457# Create "$as_dir" as a directory, including parents if necessary. 13458as_fn_mkdir_p () 13459{ 13460 13461 case $as_dir in #( 13462 -*) as_dir=./$as_dir;; 13463 esac 13464 test -d "$as_dir" || eval $as_mkdir_p || { 13465 as_dirs= 13466 while :; do 13467 case $as_dir in #( 13468 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 13469 *) as_qdir=$as_dir;; 13470 esac 13471 as_dirs="'$as_qdir' $as_dirs" 13472 as_dir=`$as_dirname -- "$as_dir" || 13473$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13474 X"$as_dir" : 'X\(//\)[^/]' \| \ 13475 X"$as_dir" : 'X\(//\)$' \| \ 13476 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 13477printf "%s\n" X"$as_dir" | 13478 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13479 s//\1/ 13480 q 13481 } 13482 /^X\(\/\/\)[^/].*/{ 13483 s//\1/ 13484 q 13485 } 13486 /^X\(\/\/\)$/{ 13487 s//\1/ 13488 q 13489 } 13490 /^X\(\/\).*/{ 13491 s//\1/ 13492 q 13493 } 13494 s/.*/./; q'` 13495 test -d "$as_dir" && break 13496 done 13497 test -z "$as_dirs" || eval "mkdir $as_dirs" 13498 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13499 13500 13501} # as_fn_mkdir_p 13502if mkdir -p . 2>/dev/null; then 13503 as_mkdir_p='mkdir -p "$as_dir"' 13504else 13505 test -d ./-p && rmdir ./-p 13506 as_mkdir_p=false 13507fi 13508 13509 13510# as_fn_executable_p FILE 13511# ----------------------- 13512# Test if FILE is an executable regular file. 13513as_fn_executable_p () 13514{ 13515 test -f "$1" && test -x "$1" 13516} # as_fn_executable_p 13517as_test_x='test -x' 13518as_executable_p=as_fn_executable_p 13519 13520# Sed expression to map a string onto a valid CPP name. 13521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 13522 13523# Sed expression to map a string onto a valid variable name. 13524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 13525 13526 13527exec 6>&1 13528## ----------------------------------- ## 13529## Main body of $CONFIG_STATUS script. ## 13530## ----------------------------------- ## 13531_ASEOF 13532test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13533 13534cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13535# Save the log message, to keep $0 and so on meaningful, and to 13536# report actual input values of CONFIG_FILES etc. instead of their 13537# values after options handling. 13538ac_log=" 13539This file was extended by xwininfo $as_me 1.1.6, which was 13540generated by GNU Autoconf 2.71. Invocation command line was 13541 13542 CONFIG_FILES = $CONFIG_FILES 13543 CONFIG_HEADERS = $CONFIG_HEADERS 13544 CONFIG_LINKS = $CONFIG_LINKS 13545 CONFIG_COMMANDS = $CONFIG_COMMANDS 13546 $ $0 $@ 13547 13548on `(hostname || uname -n) 2>/dev/null | sed 1q` 13549" 13550 13551_ACEOF 13552 13553case $ac_config_files in *" 13554"*) set x $ac_config_files; shift; ac_config_files=$*;; 13555esac 13556 13557case $ac_config_headers in *" 13558"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13559esac 13560 13561 13562cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13563# Files that config.status was made for. 13564config_files="$ac_config_files" 13565config_headers="$ac_config_headers" 13566config_commands="$ac_config_commands" 13567 13568_ACEOF 13569 13570cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13571ac_cs_usage="\ 13572\`$as_me' instantiates files and other configuration actions 13573from templates according to the current configuration. Unless the files 13574and actions are specified as TAGs, all are instantiated by default. 13575 13576Usage: $0 [OPTION]... [TAG]... 13577 13578 -h, --help print this help, then exit 13579 -V, --version print version number and configuration settings, then exit 13580 --config print configuration, then exit 13581 -q, --quiet, --silent 13582 do not print progress messages 13583 -d, --debug don't remove temporary files 13584 --recheck update $as_me by reconfiguring in the same conditions 13585 --file=FILE[:TEMPLATE] 13586 instantiate the configuration file FILE 13587 --header=FILE[:TEMPLATE] 13588 instantiate the configuration header FILE 13589 13590Configuration files: 13591$config_files 13592 13593Configuration headers: 13594$config_headers 13595 13596Configuration commands: 13597$config_commands 13598 13599Report bugs to <https://gitlab.freedesktop.org/xorg/app/xwininfo/-/issues>." 13600 13601_ACEOF 13602ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13603ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13604cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13605ac_cs_config='$ac_cs_config_escaped' 13606ac_cs_version="\\ 13607xwininfo config.status 1.1.6 13608configured by $0, generated by GNU Autoconf 2.71, 13609 with options \\"\$ac_cs_config\\" 13610 13611Copyright (C) 2021 Free Software Foundation, Inc. 13612This config.status script is free software; the Free Software Foundation 13613gives unlimited permission to copy, distribute and modify it." 13614 13615ac_pwd='$ac_pwd' 13616srcdir='$srcdir' 13617INSTALL='$INSTALL' 13618MKDIR_P='$MKDIR_P' 13619AWK='$AWK' 13620test -n "\$AWK" || AWK=awk 13621_ACEOF 13622 13623cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13624# The default lists apply if the user does not specify any file. 13625ac_need_defaults=: 13626while test $# != 0 13627do 13628 case $1 in 13629 --*=?*) 13630 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13631 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13632 ac_shift=: 13633 ;; 13634 --*=) 13635 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13636 ac_optarg= 13637 ac_shift=: 13638 ;; 13639 *) 13640 ac_option=$1 13641 ac_optarg=$2 13642 ac_shift=shift 13643 ;; 13644 esac 13645 13646 case $ac_option in 13647 # Handling of the options. 13648 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13649 ac_cs_recheck=: ;; 13650 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13651 printf "%s\n" "$ac_cs_version"; exit ;; 13652 --config | --confi | --conf | --con | --co | --c ) 13653 printf "%s\n" "$ac_cs_config"; exit ;; 13654 --debug | --debu | --deb | --de | --d | -d ) 13655 debug=: ;; 13656 --file | --fil | --fi | --f ) 13657 $ac_shift 13658 case $ac_optarg in 13659 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13660 '') as_fn_error $? "missing file argument" ;; 13661 esac 13662 as_fn_append CONFIG_FILES " '$ac_optarg'" 13663 ac_need_defaults=false;; 13664 --header | --heade | --head | --hea ) 13665 $ac_shift 13666 case $ac_optarg in 13667 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13668 esac 13669 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13670 ac_need_defaults=false;; 13671 --he | --h) 13672 # Conflict between --help and --header 13673 as_fn_error $? "ambiguous option: \`$1' 13674Try \`$0 --help' for more information.";; 13675 --help | --hel | -h ) 13676 printf "%s\n" "$ac_cs_usage"; exit ;; 13677 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13678 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13679 ac_cs_silent=: ;; 13680 13681 # This is an error. 13682 -*) as_fn_error $? "unrecognized option: \`$1' 13683Try \`$0 --help' for more information." ;; 13684 13685 *) as_fn_append ac_config_targets " $1" 13686 ac_need_defaults=false ;; 13687 13688 esac 13689 shift 13690done 13691 13692ac_configure_extra_args= 13693 13694if $ac_cs_silent; then 13695 exec 6>/dev/null 13696 ac_configure_extra_args="$ac_configure_extra_args --silent" 13697fi 13698 13699_ACEOF 13700cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13701if \$ac_cs_recheck; then 13702 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13703 shift 13704 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13705 CONFIG_SHELL='$SHELL' 13706 export CONFIG_SHELL 13707 exec "\$@" 13708fi 13709 13710_ACEOF 13711cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13712exec 5>>config.log 13713{ 13714 echo 13715 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13716## Running $as_me. ## 13717_ASBOX 13718 printf "%s\n" "$ac_log" 13719} >&5 13720 13721_ACEOF 13722cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13723# 13724# INIT-COMMANDS 13725# 13726AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13727 13728_ACEOF 13729 13730cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13731 13732# Handling of arguments. 13733for ac_config_target in $ac_config_targets 13734do 13735 case $ac_config_target in 13736 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13737 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13738 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13739 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13740 13741 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13742 esac 13743done 13744 13745 13746# If the user did not use the arguments to specify the items to instantiate, 13747# then the envvar interface is used. Set only those that are not. 13748# We use the long form for the default assignment because of an extremely 13749# bizarre bug on SunOS 4.1.3. 13750if $ac_need_defaults; then 13751 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13752 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13753 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13754fi 13755 13756# Have a temporary directory for convenience. Make it in the build tree 13757# simply because there is no reason against having it here, and in addition, 13758# creating and moving files from /tmp can sometimes cause problems. 13759# Hook for its removal unless debugging. 13760# Note that there is a small window in which the directory will not be cleaned: 13761# after its creation but before its name has been assigned to `$tmp'. 13762$debug || 13763{ 13764 tmp= ac_tmp= 13765 trap 'exit_status=$? 13766 : "${ac_tmp:=$tmp}" 13767 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13768' 0 13769 trap 'as_fn_exit 1' 1 2 13 15 13770} 13771# Create a (secure) tmp directory for tmp files. 13772 13773{ 13774 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13775 test -d "$tmp" 13776} || 13777{ 13778 tmp=./conf$$-$RANDOM 13779 (umask 077 && mkdir "$tmp") 13780} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13781ac_tmp=$tmp 13782 13783# Set up the scripts for CONFIG_FILES section. 13784# No need to generate them if there are no CONFIG_FILES. 13785# This happens for instance with `./config.status config.h'. 13786if test -n "$CONFIG_FILES"; then 13787 13788 13789ac_cr=`echo X | tr X '\015'` 13790# On cygwin, bash can eat \r inside `` if the user requested igncr. 13791# But we know of no other shell where ac_cr would be empty at this 13792# point, so we can use a bashism as a fallback. 13793if test "x$ac_cr" = x; then 13794 eval ac_cr=\$\'\\r\' 13795fi 13796ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13797if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13798 ac_cs_awk_cr='\\r' 13799else 13800 ac_cs_awk_cr=$ac_cr 13801fi 13802 13803echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13804_ACEOF 13805 13806 13807{ 13808 echo "cat >conf$$subs.awk <<_ACEOF" && 13809 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13810 echo "_ACEOF" 13811} >conf$$subs.sh || 13812 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13813ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13814ac_delim='%!_!# ' 13815for ac_last_try in false false false false false :; do 13816 . ./conf$$subs.sh || 13817 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13818 13819 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13820 if test $ac_delim_n = $ac_delim_num; then 13821 break 13822 elif $ac_last_try; then 13823 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13824 else 13825 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13826 fi 13827done 13828rm -f conf$$subs.sh 13829 13830cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13831cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13832_ACEOF 13833sed -n ' 13834h 13835s/^/S["/; s/!.*/"]=/ 13836p 13837g 13838s/^[^!]*!// 13839:repl 13840t repl 13841s/'"$ac_delim"'$// 13842t delim 13843:nl 13844h 13845s/\(.\{148\}\)..*/\1/ 13846t more1 13847s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13848p 13849n 13850b repl 13851:more1 13852s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13853p 13854g 13855s/.\{148\}// 13856t nl 13857:delim 13858h 13859s/\(.\{148\}\)..*/\1/ 13860t more2 13861s/["\\]/\\&/g; s/^/"/; s/$/"/ 13862p 13863b 13864:more2 13865s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13866p 13867g 13868s/.\{148\}// 13869t delim 13870' <conf$$subs.awk | sed ' 13871/^[^""]/{ 13872 N 13873 s/\n// 13874} 13875' >>$CONFIG_STATUS || ac_write_fail=1 13876rm -f conf$$subs.awk 13877cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13878_ACAWK 13879cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13880 for (key in S) S_is_set[key] = 1 13881 FS = "" 13882 13883} 13884{ 13885 line = $ 0 13886 nfields = split(line, field, "@") 13887 substed = 0 13888 len = length(field[1]) 13889 for (i = 2; i < nfields; i++) { 13890 key = field[i] 13891 keylen = length(key) 13892 if (S_is_set[key]) { 13893 value = S[key] 13894 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13895 len += length(value) + length(field[++i]) 13896 substed = 1 13897 } else 13898 len += 1 + keylen 13899 } 13900 13901 print line 13902} 13903 13904_ACAWK 13905_ACEOF 13906cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13907if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13908 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13909else 13910 cat 13911fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13912 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13913_ACEOF 13914 13915# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13916# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13917# trailing colons and then remove the whole line if VPATH becomes empty 13918# (actually we leave an empty line to preserve line numbers). 13919if test "x$srcdir" = x.; then 13920 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13921h 13922s/// 13923s/^/:/ 13924s/[ ]*$/:/ 13925s/:\$(srcdir):/:/g 13926s/:\${srcdir}:/:/g 13927s/:@srcdir@:/:/g 13928s/^:*// 13929s/:*$// 13930x 13931s/\(=[ ]*\).*/\1/ 13932G 13933s/\n// 13934s/^[^=]*=[ ]*$// 13935}' 13936fi 13937 13938cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13939fi # test -n "$CONFIG_FILES" 13940 13941# Set up the scripts for CONFIG_HEADERS section. 13942# No need to generate them if there are no CONFIG_HEADERS. 13943# This happens for instance with `./config.status Makefile'. 13944if test -n "$CONFIG_HEADERS"; then 13945cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13946BEGIN { 13947_ACEOF 13948 13949# Transform confdefs.h into an awk script `defines.awk', embedded as 13950# here-document in config.status, that substitutes the proper values into 13951# config.h.in to produce config.h. 13952 13953# Create a delimiter string that does not exist in confdefs.h, to ease 13954# handling of long lines. 13955ac_delim='%!_!# ' 13956for ac_last_try in false false :; do 13957 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13958 if test -z "$ac_tt"; then 13959 break 13960 elif $ac_last_try; then 13961 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13962 else 13963 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13964 fi 13965done 13966 13967# For the awk script, D is an array of macro values keyed by name, 13968# likewise P contains macro parameters if any. Preserve backslash 13969# newline sequences. 13970 13971ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13972sed -n ' 13973s/.\{148\}/&'"$ac_delim"'/g 13974t rset 13975:rset 13976s/^[ ]*#[ ]*define[ ][ ]*/ / 13977t def 13978d 13979:def 13980s/\\$// 13981t bsnl 13982s/["\\]/\\&/g 13983s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13984D["\1"]=" \3"/p 13985s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13986d 13987:bsnl 13988s/["\\]/\\&/g 13989s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13990D["\1"]=" \3\\\\\\n"\\/p 13991t cont 13992s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13993t cont 13994d 13995:cont 13996n 13997s/.\{148\}/&'"$ac_delim"'/g 13998t clear 13999:clear 14000s/\\$// 14001t bsnlc 14002s/["\\]/\\&/g; s/^/"/; s/$/"/p 14003d 14004:bsnlc 14005s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 14006b cont 14007' <confdefs.h | sed ' 14008s/'"$ac_delim"'/"\\\ 14009"/g' >>$CONFIG_STATUS || ac_write_fail=1 14010 14011cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14012 for (key in D) D_is_set[key] = 1 14013 FS = "" 14014} 14015/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 14016 line = \$ 0 14017 split(line, arg, " ") 14018 if (arg[1] == "#") { 14019 defundef = arg[2] 14020 mac1 = arg[3] 14021 } else { 14022 defundef = substr(arg[1], 2) 14023 mac1 = arg[2] 14024 } 14025 split(mac1, mac2, "(") #) 14026 macro = mac2[1] 14027 prefix = substr(line, 1, index(line, defundef) - 1) 14028 if (D_is_set[macro]) { 14029 # Preserve the white space surrounding the "#". 14030 print prefix "define", macro P[macro] D[macro] 14031 next 14032 } else { 14033 # Replace #undef with comments. This is necessary, for example, 14034 # in the case of _POSIX_SOURCE, which is predefined and required 14035 # on some systems where configure will not decide to define it. 14036 if (defundef == "undef") { 14037 print "/*", prefix defundef, macro, "*/" 14038 next 14039 } 14040 } 14041} 14042{ print } 14043_ACAWK 14044_ACEOF 14045cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14046 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 14047fi # test -n "$CONFIG_HEADERS" 14048 14049 14050eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 14051shift 14052for ac_tag 14053do 14054 case $ac_tag in 14055 :[FHLC]) ac_mode=$ac_tag; continue;; 14056 esac 14057 case $ac_mode$ac_tag in 14058 :[FHL]*:*);; 14059 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 14060 :[FH]-) ac_tag=-:-;; 14061 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 14062 esac 14063 ac_save_IFS=$IFS 14064 IFS=: 14065 set x $ac_tag 14066 IFS=$ac_save_IFS 14067 shift 14068 ac_file=$1 14069 shift 14070 14071 case $ac_mode in 14072 :L) ac_source=$1;; 14073 :[FH]) 14074 ac_file_inputs= 14075 for ac_f 14076 do 14077 case $ac_f in 14078 -) ac_f="$ac_tmp/stdin";; 14079 *) # Look for the file first in the build tree, then in the source tree 14080 # (if the path is not absolute). The absolute path cannot be DOS-style, 14081 # because $ac_f cannot contain `:'. 14082 test -f "$ac_f" || 14083 case $ac_f in 14084 [\\/$]*) false;; 14085 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 14086 esac || 14087 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 14088 esac 14089 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 14090 as_fn_append ac_file_inputs " '$ac_f'" 14091 done 14092 14093 # Let's still pretend it is `configure' which instantiates (i.e., don't 14094 # use $as_me), people would be surprised to read: 14095 # /* config.h. Generated by config.status. */ 14096 configure_input='Generated from '` 14097 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 14098 `' by configure.' 14099 if test x"$ac_file" != x-; then 14100 configure_input="$ac_file. $configure_input" 14101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 14102printf "%s\n" "$as_me: creating $ac_file" >&6;} 14103 fi 14104 # Neutralize special characters interpreted by sed in replacement strings. 14105 case $configure_input in #( 14106 *\&* | *\|* | *\\* ) 14107 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 14108 sed 's/[\\\\&|]/\\\\&/g'`;; #( 14109 *) ac_sed_conf_input=$configure_input;; 14110 esac 14111 14112 case $ac_tag in 14113 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 14114 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 14115 esac 14116 ;; 14117 esac 14118 14119 ac_dir=`$as_dirname -- "$ac_file" || 14120$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14121 X"$ac_file" : 'X\(//\)[^/]' \| \ 14122 X"$ac_file" : 'X\(//\)$' \| \ 14123 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 14124printf "%s\n" X"$ac_file" | 14125 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14126 s//\1/ 14127 q 14128 } 14129 /^X\(\/\/\)[^/].*/{ 14130 s//\1/ 14131 q 14132 } 14133 /^X\(\/\/\)$/{ 14134 s//\1/ 14135 q 14136 } 14137 /^X\(\/\).*/{ 14138 s//\1/ 14139 q 14140 } 14141 s/.*/./; q'` 14142 as_dir="$ac_dir"; as_fn_mkdir_p 14143 ac_builddir=. 14144 14145case "$ac_dir" in 14146.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 14147*) 14148 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 14149 # A ".." for each directory in $ac_dir_suffix. 14150 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 14151 case $ac_top_builddir_sub in 14152 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 14153 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 14154 esac ;; 14155esac 14156ac_abs_top_builddir=$ac_pwd 14157ac_abs_builddir=$ac_pwd$ac_dir_suffix 14158# for backward compatibility: 14159ac_top_builddir=$ac_top_build_prefix 14160 14161case $srcdir in 14162 .) # We are building in place. 14163 ac_srcdir=. 14164 ac_top_srcdir=$ac_top_builddir_sub 14165 ac_abs_top_srcdir=$ac_pwd ;; 14166 [\\/]* | ?:[\\/]* ) # Absolute name. 14167 ac_srcdir=$srcdir$ac_dir_suffix; 14168 ac_top_srcdir=$srcdir 14169 ac_abs_top_srcdir=$srcdir ;; 14170 *) # Relative name. 14171 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 14172 ac_top_srcdir=$ac_top_build_prefix$srcdir 14173 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 14174esac 14175ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 14176 14177 14178 case $ac_mode in 14179 :F) 14180 # 14181 # CONFIG_FILE 14182 # 14183 14184 case $INSTALL in 14185 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 14186 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 14187 esac 14188 ac_MKDIR_P=$MKDIR_P 14189 case $MKDIR_P in 14190 [\\/$]* | ?:[\\/]* ) ;; 14191 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 14192 esac 14193_ACEOF 14194 14195cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14196# If the template does not know about datarootdir, expand it. 14197# FIXME: This hack should be removed a few years after 2.60. 14198ac_datarootdir_hack=; ac_datarootdir_seen= 14199ac_sed_dataroot=' 14200/datarootdir/ { 14201 p 14202 q 14203} 14204/@datadir@/p 14205/@docdir@/p 14206/@infodir@/p 14207/@localedir@/p 14208/@mandir@/p' 14209case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 14210*datarootdir*) ac_datarootdir_seen=yes;; 14211*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 14212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 14213printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 14214_ACEOF 14215cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14216 ac_datarootdir_hack=' 14217 s&@datadir@&$datadir&g 14218 s&@docdir@&$docdir&g 14219 s&@infodir@&$infodir&g 14220 s&@localedir@&$localedir&g 14221 s&@mandir@&$mandir&g 14222 s&\\\${datarootdir}&$datarootdir&g' ;; 14223esac 14224_ACEOF 14225 14226# Neutralize VPATH when `$srcdir' = `.'. 14227# Shell code in configure.ac might set extrasub. 14228# FIXME: do we really want to maintain this feature? 14229cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14230ac_sed_extra="$ac_vpsub 14231$extrasub 14232_ACEOF 14233cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14234:t 14235/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 14236s|@configure_input@|$ac_sed_conf_input|;t t 14237s&@top_builddir@&$ac_top_builddir_sub&;t t 14238s&@top_build_prefix@&$ac_top_build_prefix&;t t 14239s&@srcdir@&$ac_srcdir&;t t 14240s&@abs_srcdir@&$ac_abs_srcdir&;t t 14241s&@top_srcdir@&$ac_top_srcdir&;t t 14242s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 14243s&@builddir@&$ac_builddir&;t t 14244s&@abs_builddir@&$ac_abs_builddir&;t t 14245s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 14246s&@INSTALL@&$ac_INSTALL&;t t 14247s&@MKDIR_P@&$ac_MKDIR_P&;t t 14248$ac_datarootdir_hack 14249" 14250eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 14251 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14252 14253test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 14254 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 14255 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 14256 "$ac_tmp/out"`; test -z "$ac_out"; } && 14257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14258which seems to be undefined. Please make sure it is defined" >&5 14259printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14260which seems to be undefined. Please make sure it is defined" >&2;} 14261 14262 rm -f "$ac_tmp/stdin" 14263 case $ac_file in 14264 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 14265 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 14266 esac \ 14267 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14268 ;; 14269 :H) 14270 # 14271 # CONFIG_HEADER 14272 # 14273 if test x"$ac_file" != x-; then 14274 { 14275 printf "%s\n" "/* $configure_input */" >&1 \ 14276 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 14277 } >"$ac_tmp/config.h" \ 14278 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14279 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 14280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 14281printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 14282 else 14283 rm -f "$ac_file" 14284 mv "$ac_tmp/config.h" "$ac_file" \ 14285 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14286 fi 14287 else 14288 printf "%s\n" "/* $configure_input */" >&1 \ 14289 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 14290 || as_fn_error $? "could not create -" "$LINENO" 5 14291 fi 14292# Compute "$ac_file"'s index in $config_headers. 14293_am_arg="$ac_file" 14294_am_stamp_count=1 14295for _am_header in $config_headers :; do 14296 case $_am_header in 14297 $_am_arg | $_am_arg:* ) 14298 break ;; 14299 * ) 14300 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 14301 esac 14302done 14303echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 14304$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14305 X"$_am_arg" : 'X\(//\)[^/]' \| \ 14306 X"$_am_arg" : 'X\(//\)$' \| \ 14307 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 14308printf "%s\n" X"$_am_arg" | 14309 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14310 s//\1/ 14311 q 14312 } 14313 /^X\(\/\/\)[^/].*/{ 14314 s//\1/ 14315 q 14316 } 14317 /^X\(\/\/\)$/{ 14318 s//\1/ 14319 q 14320 } 14321 /^X\(\/\).*/{ 14322 s//\1/ 14323 q 14324 } 14325 s/.*/./; q'`/stamp-h$_am_stamp_count 14326 ;; 14327 14328 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 14329printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 14330 ;; 14331 esac 14332 14333 14334 case $ac_file$ac_mode in 14335 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 14336 # Older Autoconf quotes --file arguments for eval, but not when files 14337 # are listed without --file. Let's play safe and only enable the eval 14338 # if we detect the quoting. 14339 # TODO: see whether this extra hack can be removed once we start 14340 # requiring Autoconf 2.70 or later. 14341 case $CONFIG_FILES in #( 14342 *\'*) : 14343 eval set x "$CONFIG_FILES" ;; #( 14344 *) : 14345 set x $CONFIG_FILES ;; #( 14346 *) : 14347 ;; 14348esac 14349 shift 14350 # Used to flag and report bootstrapping failures. 14351 am_rc=0 14352 for am_mf 14353 do 14354 # Strip MF so we end up with the name of the file. 14355 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 14356 # Check whether this is an Automake generated Makefile which includes 14357 # dependency-tracking related rules and includes. 14358 # Grep'ing the whole file directly is not great: AIX grep has a line 14359 # limit of 2048, but all sed's we know have understand at least 4000. 14360 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 14361 || continue 14362 am_dirpart=`$as_dirname -- "$am_mf" || 14363$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14364 X"$am_mf" : 'X\(//\)[^/]' \| \ 14365 X"$am_mf" : 'X\(//\)$' \| \ 14366 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14367printf "%s\n" X"$am_mf" | 14368 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14369 s//\1/ 14370 q 14371 } 14372 /^X\(\/\/\)[^/].*/{ 14373 s//\1/ 14374 q 14375 } 14376 /^X\(\/\/\)$/{ 14377 s//\1/ 14378 q 14379 } 14380 /^X\(\/\).*/{ 14381 s//\1/ 14382 q 14383 } 14384 s/.*/./; q'` 14385 am_filepart=`$as_basename -- "$am_mf" || 14386$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 14387 X"$am_mf" : 'X\(//\)$' \| \ 14388 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14389printf "%s\n" X/"$am_mf" | 14390 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14391 s//\1/ 14392 q 14393 } 14394 /^X\/\(\/\/\)$/{ 14395 s//\1/ 14396 q 14397 } 14398 /^X\/\(\/\).*/{ 14399 s//\1/ 14400 q 14401 } 14402 s/.*/./; q'` 14403 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 14404 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14405 | $MAKE -f - am--depfiles" >&5 14406 (cd "$am_dirpart" \ 14407 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14408 | $MAKE -f - am--depfiles) >&5 2>&5 14409 ac_status=$? 14410 echo "$as_me:$LINENO: \$? = $ac_status" >&5 14411 (exit $ac_status); } || am_rc=$? 14412 done 14413 if test $am_rc -ne 0; then 14414 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14415printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 14416as_fn_error $? "Something went wrong bootstrapping makefile fragments 14417 for automatic dependency tracking. If GNU make was not used, consider 14418 re-running the configure script with MAKE=\"gmake\" (or whatever is 14419 necessary). You can also try re-running configure with the 14420 '--disable-dependency-tracking' option to at least be able to build 14421 the package (albeit without support for automatic dependency tracking). 14422See \`config.log' for more details" "$LINENO" 5; } 14423 fi 14424 { am_dirpart=; unset am_dirpart;} 14425 { am_filepart=; unset am_filepart;} 14426 { am_mf=; unset am_mf;} 14427 { am_rc=; unset am_rc;} 14428 rm -f conftest-deps.mk 14429} 14430 ;; 14431 14432 esac 14433done # for ac_tag 14434 14435 14436as_fn_exit 0 14437_ACEOF 14438ac_clean_files=$ac_clean_files_save 14439 14440test $ac_write_fail = 0 || 14441 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 14442 14443 14444# configure is writing to config.log, and then calls config.status. 14445# config.status does its own redirection, appending to config.log. 14446# Unfortunately, on DOS this fails, as config.log is still kept open 14447# by configure, so config.status won't be able to write to it; its 14448# output is simply discarded. So we exec the FD to /dev/null, 14449# effectively closing config.log, so it can be properly (re)opened and 14450# appended to by config.status. When coming back to configure, we 14451# need to make the FD available again. 14452if test "$no_create" != yes; then 14453 ac_cs_success=: 14454 ac_config_status_args= 14455 test "$silent" = yes && 14456 ac_config_status_args="$ac_config_status_args --quiet" 14457 exec 5>/dev/null 14458 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 14459 exec 5>>config.log 14460 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 14461 # would make configure fail if this is the last instruction. 14462 $ac_cs_success || as_fn_exit 1 14463fi 14464if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 14465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 14466printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 14467fi 14468 14469 14470