configure revision c74b14bd
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xrdb 1.1.1. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 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'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561test -n "$DJDIR" || exec 7<&0 </dev/null 562exec 6>&1 563 564# Name of the host. 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566# so uname gets run too. 567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569# 570# Initializations. 571# 572ac_default_prefix=/usr/local 573ac_clean_files= 574ac_config_libobj_dir=. 575LIBOBJS= 576cross_compiling=no 577subdirs= 578MFLAGS= 579MAKEFLAGS= 580 581# Identity of this package. 582PACKAGE_NAME='xrdb' 583PACKAGE_TARNAME='xrdb' 584PACKAGE_VERSION='1.1.1' 585PACKAGE_STRING='xrdb 1.1.1' 586PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587PACKAGE_URL='' 588 589ac_unique_file="Makefile.am" 590# Factoring default headers for most tests. 591ac_includes_default="\ 592#include <stdio.h> 593#ifdef HAVE_SYS_TYPES_H 594# include <sys/types.h> 595#endif 596#ifdef HAVE_SYS_STAT_H 597# include <sys/stat.h> 598#endif 599#ifdef STDC_HEADERS 600# include <stdlib.h> 601# include <stddef.h> 602#else 603# ifdef HAVE_STDLIB_H 604# include <stdlib.h> 605# endif 606#endif 607#ifdef HAVE_STRING_H 608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609# include <memory.h> 610# endif 611# include <string.h> 612#endif 613#ifdef HAVE_STRINGS_H 614# include <strings.h> 615#endif 616#ifdef HAVE_INTTYPES_H 617# include <inttypes.h> 618#endif 619#ifdef HAVE_STDINT_H 620# include <stdint.h> 621#endif 622#ifdef HAVE_UNISTD_H 623# include <unistd.h> 624#endif" 625 626ac_subst_vars='am__EXEEXT_FALSE 627am__EXEEXT_TRUE 628LTLIBOBJS 629LIBOBJS 630XRDB_LIBS 631XRDB_CFLAGS 632CPP_PATH 633MAN_SUBSTS 634XORG_MAN_PAGE 635ADMIN_MAN_DIR 636DRIVER_MAN_DIR 637MISC_MAN_DIR 638FILE_MAN_DIR 639LIB_MAN_DIR 640APP_MAN_DIR 641ADMIN_MAN_SUFFIX 642DRIVER_MAN_SUFFIX 643MISC_MAN_SUFFIX 644FILE_MAN_SUFFIX 645LIB_MAN_SUFFIX 646APP_MAN_SUFFIX 647SED 648host_os 649host_vendor 650host_cpu 651host 652build_os 653build_vendor 654build_cpu 655build 656INSTALL_CMD 657PKG_CONFIG_LIBDIR 658PKG_CONFIG_PATH 659PKG_CONFIG 660CHANGELOG_CMD 661STRICT_CFLAGS 662CWARNFLAGS 663BASE_CFLAGS 664AM_BACKSLASH 665AM_DEFAULT_VERBOSITY 666AM_DEFAULT_V 667AM_V 668am__fastdepCC_FALSE 669am__fastdepCC_TRUE 670CCDEPMODE 671am__nodep 672AMDEPBACKSLASH 673AMDEP_FALSE 674AMDEP_TRUE 675am__quote 676am__include 677DEPDIR 678am__untar 679am__tar 680AMTAR 681am__leading_dot 682SET_MAKE 683AWK 684mkdir_p 685MKDIR_P 686INSTALL_STRIP_PROGRAM 687STRIP 688install_sh 689MAKEINFO 690AUTOHEADER 691AUTOMAKE 692AUTOCONF 693ACLOCAL 694VERSION 695PACKAGE 696CYGPATH_W 697am__isrc 698INSTALL_DATA 699INSTALL_SCRIPT 700INSTALL_PROGRAM 701EGREP 702GREP 703CPP 704OBJEXT 705EXEEXT 706ac_ct_CC 707CPPFLAGS 708LDFLAGS 709CFLAGS 710CC 711target_alias 712host_alias 713build_alias 714LIBS 715ECHO_T 716ECHO_N 717ECHO_C 718DEFS 719mandir 720localedir 721libdir 722psdir 723pdfdir 724dvidir 725htmldir 726infodir 727docdir 728oldincludedir 729includedir 730localstatedir 731sharedstatedir 732sysconfdir 733datadir 734datarootdir 735libexecdir 736sbindir 737bindir 738program_transform_name 739prefix 740exec_prefix 741PACKAGE_URL 742PACKAGE_BUGREPORT 743PACKAGE_STRING 744PACKAGE_VERSION 745PACKAGE_TARNAME 746PACKAGE_NAME 747PATH_SEPARATOR 748SHELL' 749ac_subst_files='' 750ac_user_opts=' 751enable_option_checking 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See below for descriptions of some of the useful variables. 1318 1319Defaults for the options are specified in brackets. 1320 1321Configuration: 1322 -h, --help display this help and exit 1323 --help=short display options specific to this package 1324 --help=recursive display the short help of all the included packages 1325 -V, --version display version information and exit 1326 -q, --quiet, --silent do not print \`checking ...' messages 1327 --cache-file=FILE cache test results in FILE [disabled] 1328 -C, --config-cache alias for \`--cache-file=config.cache' 1329 -n, --no-create do not create output files 1330 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1331 1332Installation directories: 1333 --prefix=PREFIX install architecture-independent files in PREFIX 1334 [$ac_default_prefix] 1335 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1336 [PREFIX] 1337 1338By default, \`make install' will install all the files in 1339\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1340an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1341for instance \`--prefix=\$HOME'. 1342 1343For better control, use the options below. 1344 1345Fine tuning of the installation directories: 1346 --bindir=DIR user executables [EPREFIX/bin] 1347 --sbindir=DIR system admin executables [EPREFIX/sbin] 1348 --libexecdir=DIR program executables [EPREFIX/libexec] 1349 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1350 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1351 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1352 --libdir=DIR object code libraries [EPREFIX/lib] 1353 --includedir=DIR C header files [PREFIX/include] 1354 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1355 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1356 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1357 --infodir=DIR info documentation [DATAROOTDIR/info] 1358 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1359 --mandir=DIR man documentation [DATAROOTDIR/man] 1360 --docdir=DIR documentation root [DATAROOTDIR/doc/xrdb] 1361 --htmldir=DIR html documentation [DOCDIR] 1362 --dvidir=DIR dvi documentation [DOCDIR] 1363 --pdfdir=DIR pdf documentation [DOCDIR] 1364 --psdir=DIR ps documentation [DOCDIR] 1365_ACEOF 1366 1367 cat <<\_ACEOF 1368 1369Program names: 1370 --program-prefix=PREFIX prepend PREFIX to installed program names 1371 --program-suffix=SUFFIX append SUFFIX to installed program names 1372 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1373 1374System types: 1375 --build=BUILD configure for building on BUILD [guessed] 1376 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1377_ACEOF 1378fi 1379 1380if test -n "$ac_init_help"; then 1381 case $ac_init_help in 1382 short | recursive ) echo "Configuration of xrdb 1.1.1:";; 1383 esac 1384 cat <<\_ACEOF 1385 1386Optional Features: 1387 --disable-option-checking ignore unrecognized --enable/--with options 1388 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1389 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1390 --enable-dependency-tracking 1391 do not reject slow dependency extractors 1392 --disable-dependency-tracking 1393 speeds up one-time build 1394 --enable-silent-rules less verbose build output (undo: "make V=1") 1395 --disable-silent-rules verbose build output (undo: "make V=0") 1396 --disable-selective-werror 1397 Turn off selective compiler errors. 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1559 if test -s conftest.err; then 1560 grep -v '^ *+' conftest.err >conftest.er1 1561 cat conftest.er1 >&5 1562 mv -f conftest.er1 conftest.err 1563 fi 1564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1565 test $ac_status = 0; } > conftest.i && { 1566 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1567 test ! -s conftest.err 1568 }; then : 1569 ac_retval=0 1570else 1571 $as_echo "$as_me: failed program was:" >&5 1572sed 's/^/| /' conftest.$ac_ext >&5 1573 1574 ac_retval=1 1575fi 1576 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1577 as_fn_set_status $ac_retval 1578 1579} # ac_fn_c_try_cpp 1580 1581# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1582# ------------------------------------------------------- 1583# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1584# the include files in INCLUDES and setting the cache variable VAR 1585# accordingly. 1586ac_fn_c_check_header_mongrel () 1587{ 1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 if eval \${$3+:} false; then : 1590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1591$as_echo_n "checking for $2... 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"no acceptable C compiler found in \$PATH 2591See \`config.log' for more details" "$LINENO" 5; } 2592 2593# Provide some information about the compiler. 2594$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2595set X $ac_compile 2596ac_compiler=$2 2597for ac_option in --version -v -V -qversion; do 2598 { { ac_try="$ac_compiler $ac_option >&5" 2599case "(($ac_try" in 2600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2601 *) ac_try_echo=$ac_try;; 2602esac 2603eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2604$as_echo "$ac_try_echo"; } >&5 2605 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2606 ac_status=$? 2607 if test -s conftest.err; then 2608 sed '10a\ 2609... rest of stderr output deleted ... 2610 10q' conftest.err >conftest.er1 2611 cat conftest.er1 >&5 2612 fi 2613 rm -f conftest.er1 conftest.err 2614 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2615 test $ac_status = 0; } 2616done 2617 2618cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2619/* end confdefs.h. */ 2620 2621int 2622main () 2623{ 2624 2625 ; 2626 return 0; 2627} 2628_ACEOF 2629ac_clean_files_save=$ac_clean_files 2630ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2631# Try to create an executable without -o first, disregard a.out. 2632# It will help us diagnose broken compilers, and finding out an intuition 2633# of exeext. 2634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2635$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2734# work properly (i.e., refer to `conftest.exe'), while it won't with 2735# `rm'. 2736for ac_file in conftest.exe conftest conftest.*; do 2737 test -f "$ac_file" || continue 2738 case $ac_file in 2739 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2740 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2741 break;; 2742 * ) break;; 2743 esac 2744done 2745else 2746 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2747$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2748as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2749See \`config.log' for more details" "$LINENO" 5; } 2750fi 2751rm -f conftest conftest$ac_cv_exeext 2752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2753$as_echo "$ac_cv_exeext" >&6; } 2754 2755rm -f conftest.$ac_ext 2756EXEEXT=$ac_cv_exeext 2757ac_exeext=$EXEEXT 2758cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2759/* end confdefs.h. */ 2760#include <stdio.h> 2761int 2762main () 2763{ 2764FILE *f = fopen ("conftest.out", "w"); 2765 return ferror (f) || fclose (f) != 0; 2766 2767 ; 2768 return 0; 2769} 2770_ACEOF 2771ac_clean_files="$ac_clean_files conftest.out" 2772# Check that the compiler produces executables we can run. If not, either 2773# the compiler is broken, or we cross compile. 2774{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2775$as_echo_n "checking whether we are cross compiling... 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"cannot compute suffix of object files: cannot compile 2860See \`config.log' for more details" "$LINENO" 5; } 2861fi 2862rm -f conftest.$ac_cv_objext conftest.$ac_ext 2863fi 2864{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2865$as_echo "$ac_cv_objext" >&6; } 2866OBJEXT=$ac_cv_objext 2867ac_objext=$OBJEXT 2868{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2869$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2870if ${ac_cv_c_compiler_gnu+:} false; then : 2871 $as_echo_n "(cached) " >&6 2872else 2873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2874/* end confdefs.h. */ 2875 2876int 2877main () 2878{ 2879#ifndef __GNUC__ 2880 choke me 2881#endif 2882 2883 ; 2884 return 0; 2885} 2886_ACEOF 2887if ac_fn_c_try_compile "$LINENO"; then : 2888 ac_compiler_gnu=yes 2889else 2890 ac_compiler_gnu=no 2891fi 2892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2893ac_cv_c_compiler_gnu=$ac_compiler_gnu 2894 2895fi 2896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2897$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2898if test $ac_compiler_gnu = yes; then 2899 GCC=yes 2900else 2901 GCC= 2902fi 2903ac_test_CFLAGS=${CFLAGS+set} 2904ac_save_CFLAGS=$CFLAGS 2905{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2906$as_echo_n "checking whether $CC accepts -g... " >&6; } 2907if ${ac_cv_prog_cc_g+:} false; then : 2908 $as_echo_n "(cached) " >&6 2909else 2910 ac_save_c_werror_flag=$ac_c_werror_flag 2911 ac_c_werror_flag=yes 2912 ac_cv_prog_cc_g=no 2913 CFLAGS="-g" 2914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2915/* end confdefs.h. */ 2916 2917int 2918main () 2919{ 2920 2921 ; 2922 return 0; 2923} 2924_ACEOF 2925if ac_fn_c_try_compile "$LINENO"; then : 2926 ac_cv_prog_cc_g=yes 2927else 2928 CFLAGS="" 2929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2930/* end confdefs.h. */ 2931 2932int 2933main () 2934{ 2935 2936 ; 2937 return 0; 2938} 2939_ACEOF 2940if ac_fn_c_try_compile "$LINENO"; then : 2941 2942else 2943 ac_c_werror_flag=$ac_save_c_werror_flag 2944 CFLAGS="-g" 2945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2946/* end confdefs.h. */ 2947 2948int 2949main () 2950{ 2951 2952 ; 2953 return 0; 2954} 2955_ACEOF 2956if ac_fn_c_try_compile "$LINENO"; then : 2957 ac_cv_prog_cc_g=yes 2958fi 2959rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2960fi 2961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2962fi 2963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2964 ac_c_werror_flag=$ac_save_c_werror_flag 2965fi 2966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2967$as_echo "$ac_cv_prog_cc_g" >&6; } 2968if test "$ac_test_CFLAGS" = set; then 2969 CFLAGS=$ac_save_CFLAGS 2970elif test $ac_cv_prog_cc_g = yes; then 2971 if test "$GCC" = yes; then 2972 CFLAGS="-g -O2" 2973 else 2974 CFLAGS="-g" 2975 fi 2976else 2977 if test "$GCC" = yes; then 2978 CFLAGS="-O2" 2979 else 2980 CFLAGS= 2981 fi 2982fi 2983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2984$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2985if ${ac_cv_prog_cc_c89+:} false; then : 2986 $as_echo_n "(cached) " >&6 2987else 2988 ac_cv_prog_cc_c89=no 2989ac_save_CC=$CC 2990cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2991/* end confdefs.h. */ 2992#include <stdarg.h> 2993#include <stdio.h> 2994struct stat; 2995/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2996struct buf { int x; }; 2997FILE * (*rcsopen) (struct buf *, struct stat *, int); 2998static char *e (p, i) 2999 char **p; 3000 int i; 3001{ 3002 return p[i]; 3003} 3004static char *f (char * (*g) (char **, int), char **p, ...) 3005{ 3006 char *s; 3007 va_list v; 3008 va_start (v,p); 3009 s = g (p, va_arg (v,int)); 3010 va_end (v); 3011 return s; 3012} 3013 3014/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3015 function prototypes and stuff, but not '\xHH' hex character constants. 3016 These don't provoke an error unfortunately, instead are silently treated 3017 as 'x'. The following induces an error, until -std is added to get 3018 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3019 array size at least. It's necessary to write '\x00'==0 to get something 3020 that's true only with -std. */ 3021int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3022 3023/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3024 inside strings and character constants. */ 3025#define FOO(x) 'x' 3026int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3027 3028int test (int i, double x); 3029struct s1 {int (*f) (int a);}; 3030struct s2 {int (*f) (double a);}; 3031int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3032int argc; 3033char **argv; 3034int 3035main () 3036{ 3037return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3038 ; 3039 return 0; 3040} 3041_ACEOF 3042for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3043 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3044do 3045 CC="$ac_save_CC $ac_arg" 3046 if ac_fn_c_try_compile "$LINENO"; then : 3047 ac_cv_prog_cc_c89=$ac_arg 3048fi 3049rm -f core conftest.err conftest.$ac_objext 3050 test "x$ac_cv_prog_cc_c89" != "xno" && break 3051done 3052rm -f conftest.$ac_ext 3053CC=$ac_save_CC 3054 3055fi 3056# AC_CACHE_VAL 3057case "x$ac_cv_prog_cc_c89" in 3058 x) 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3060$as_echo "none needed" >&6; } ;; 3061 xno) 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3063$as_echo "unsupported" >&6; } ;; 3064 *) 3065 CC="$CC $ac_cv_prog_cc_c89" 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3067$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3068esac 3069if test "x$ac_cv_prog_cc_c89" != xno; then : 3070 3071fi 3072 3073ac_ext=c 3074ac_cpp='$CPP $CPPFLAGS' 3075ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3076ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3077ac_compiler_gnu=$ac_cv_c_compiler_gnu 3078 3079ac_ext=c 3080ac_cpp='$CPP $CPPFLAGS' 3081ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3082ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3083ac_compiler_gnu=$ac_cv_c_compiler_gnu 3084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3085$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3086if ${am_cv_prog_cc_c_o+:} false; then : 3087 $as_echo_n "(cached) " >&6 3088else 3089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3090/* end confdefs.h. */ 3091 3092int 3093main () 3094{ 3095 3096 ; 3097 return 0; 3098} 3099_ACEOF 3100 # Make sure it works both with $CC and with simple cc. 3101 # Following AC_PROG_CC_C_O, we do the test twice because some 3102 # compilers refuse to overwrite an existing .o file with -o, 3103 # though they will create one. 3104 am_cv_prog_cc_c_o=yes 3105 for am_i in 1 2; do 3106 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3107 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3108 ac_status=$? 3109 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3110 (exit $ac_status); } \ 3111 && test -f conftest2.$ac_objext; then 3112 : OK 3113 else 3114 am_cv_prog_cc_c_o=no 3115 break 3116 fi 3117 done 3118 rm -f core conftest* 3119 unset am_i 3120fi 3121{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3122$as_echo "$am_cv_prog_cc_c_o" >&6; } 3123if test "$am_cv_prog_cc_c_o" != yes; then 3124 # Losing compiler, so override with the script. 3125 # FIXME: It is wrong to rewrite CC. 3126 # But if we don't then we get into trouble of one sort or another. 3127 # A longer-term fix would be to have automake use am__CC in this case, 3128 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3129 CC="$am_aux_dir/compile $CC" 3130fi 3131ac_ext=c 3132ac_cpp='$CPP $CPPFLAGS' 3133ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3134ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3135ac_compiler_gnu=$ac_cv_c_compiler_gnu 3136 3137 3138 3139ac_ext=c 3140ac_cpp='$CPP $CPPFLAGS' 3141ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3142ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3143ac_compiler_gnu=$ac_cv_c_compiler_gnu 3144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3145$as_echo_n "checking how to run the C preprocessor... " >&6; } 3146# On Suns, sometimes $CPP names a directory. 3147if test -n "$CPP" && test -d "$CPP"; then 3148 CPP= 3149fi 3150if test -z "$CPP"; then 3151 if ${ac_cv_prog_CPP+:} false; then : 3152 $as_echo_n "(cached) " >&6 3153else 3154 # Double quotes because CPP needs to be expanded 3155 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3156 do 3157 ac_preproc_ok=false 3158for ac_c_preproc_warn_flag in '' yes 3159do 3160 # Use a header file that comes with gcc, so configuring glibc 3161 # with a fresh cross-compiler works. 3162 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3163 # <limits.h> exists even on freestanding compilers. 3164 # On the NeXT, cc -E runs the code through the compiler's parser, 3165 # not just through cpp. "Syntax error" is here to catch this case. 3166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3167/* end confdefs.h. */ 3168#ifdef __STDC__ 3169# include <limits.h> 3170#else 3171# include <assert.h> 3172#endif 3173 Syntax error 3174_ACEOF 3175if ac_fn_c_try_cpp "$LINENO"; then : 3176 3177else 3178 # Broken: fails on valid input. 3179continue 3180fi 3181rm -f conftest.err conftest.i conftest.$ac_ext 3182 3183 # OK, works on sane cases. Now check whether nonexistent headers 3184 # can be detected and how. 3185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3186/* end confdefs.h. */ 3187#include <ac_nonexistent.h> 3188_ACEOF 3189if ac_fn_c_try_cpp "$LINENO"; then : 3190 # Broken: success on invalid input. 3191continue 3192else 3193 # Passes both tests. 3194ac_preproc_ok=: 3195break 3196fi 3197rm -f conftest.err conftest.i conftest.$ac_ext 3198 3199done 3200# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3201rm -f conftest.i conftest.err conftest.$ac_ext 3202if $ac_preproc_ok; then : 3203 break 3204fi 3205 3206 done 3207 ac_cv_prog_CPP=$CPP 3208 3209fi 3210 CPP=$ac_cv_prog_CPP 3211else 3212 ac_cv_prog_CPP=$CPP 3213fi 3214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3215$as_echo "$CPP" >&6; } 3216ac_preproc_ok=false 3217for ac_c_preproc_warn_flag in '' yes 3218do 3219 # Use a header file that comes with gcc, so configuring glibc 3220 # with a fresh cross-compiler works. 3221 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3222 # <limits.h> exists even on freestanding compilers. 3223 # On the NeXT, cc -E runs the code through the compiler's parser, 3224 # not just through cpp. "Syntax error" is here to catch this case. 3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3226/* end confdefs.h. */ 3227#ifdef __STDC__ 3228# include <limits.h> 3229#else 3230# include <assert.h> 3231#endif 3232 Syntax error 3233_ACEOF 3234if ac_fn_c_try_cpp "$LINENO"; then : 3235 3236else 3237 # Broken: fails on valid input. 3238continue 3239fi 3240rm -f conftest.err conftest.i conftest.$ac_ext 3241 3242 # OK, works on sane cases. Now check whether nonexistent headers 3243 # can be detected and how. 3244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3245/* end confdefs.h. */ 3246#include <ac_nonexistent.h> 3247_ACEOF 3248if ac_fn_c_try_cpp "$LINENO"; then : 3249 # Broken: success on invalid input. 3250continue 3251else 3252 # Passes both tests. 3253ac_preproc_ok=: 3254break 3255fi 3256rm -f conftest.err conftest.i conftest.$ac_ext 3257 3258done 3259# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3260rm -f conftest.i conftest.err conftest.$ac_ext 3261if $ac_preproc_ok; then : 3262 3263else 3264 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3265$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3266as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3267See \`config.log' for more details" "$LINENO" 5; } 3268fi 3269 3270ac_ext=c 3271ac_cpp='$CPP $CPPFLAGS' 3272ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3273ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3274ac_compiler_gnu=$ac_cv_c_compiler_gnu 3275 3276 3277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3278$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3279if ${ac_cv_path_GREP+:} false; then : 3280 $as_echo_n "(cached) " >&6 3281else 3282 if test -z "$GREP"; then 3283 ac_path_GREP_found=false 3284 # Loop through the user's path and test for each of PROGNAME-LIST 3285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3286for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3287do 3288 IFS=$as_save_IFS 3289 test -z "$as_dir" && as_dir=. 3290 for ac_prog in grep ggrep; do 3291 for ac_exec_ext in '' $ac_executable_extensions; do 3292 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3293 as_fn_executable_p "$ac_path_GREP" || continue 3294# Check for GNU ac_path_GREP and select it if it is found. 3295 # Check for GNU $ac_path_GREP 3296case `"$ac_path_GREP" --version 2>&1` in 3297*GNU*) 3298 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3299*) 3300 ac_count=0 3301 $as_echo_n 0123456789 >"conftest.in" 3302 while : 3303 do 3304 cat "conftest.in" "conftest.in" >"conftest.tmp" 3305 mv "conftest.tmp" "conftest.in" 3306 cp "conftest.in" "conftest.nl" 3307 $as_echo 'GREP' >> "conftest.nl" 3308 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3309 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3310 as_fn_arith $ac_count + 1 && ac_count=$as_val 3311 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3312 # Best one so far, save it but keep looking for a better one 3313 ac_cv_path_GREP="$ac_path_GREP" 3314 ac_path_GREP_max=$ac_count 3315 fi 3316 # 10*(2^10) chars as input seems more than enough 3317 test $ac_count -gt 10 && break 3318 done 3319 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3320esac 3321 3322 $ac_path_GREP_found && break 3 3323 done 3324 done 3325 done 3326IFS=$as_save_IFS 3327 if test -z "$ac_cv_path_GREP"; then 3328 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3329 fi 3330else 3331 ac_cv_path_GREP=$GREP 3332fi 3333 3334fi 3335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3336$as_echo "$ac_cv_path_GREP" >&6; } 3337 GREP="$ac_cv_path_GREP" 3338 3339 3340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3341$as_echo_n "checking for egrep... " >&6; } 3342if ${ac_cv_path_EGREP+:} false; then : 3343 $as_echo_n "(cached) " >&6 3344else 3345 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3346 then ac_cv_path_EGREP="$GREP -E" 3347 else 3348 if test -z "$EGREP"; then 3349 ac_path_EGREP_found=false 3350 # Loop through the user's path and test for each of PROGNAME-LIST 3351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3352for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3353do 3354 IFS=$as_save_IFS 3355 test -z "$as_dir" && as_dir=. 3356 for ac_prog in egrep; do 3357 for ac_exec_ext in '' $ac_executable_extensions; do 3358 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3359 as_fn_executable_p "$ac_path_EGREP" || continue 3360# Check for GNU ac_path_EGREP and select it if it is found. 3361 # Check for GNU $ac_path_EGREP 3362case `"$ac_path_EGREP" --version 2>&1` in 3363*GNU*) 3364 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3365*) 3366 ac_count=0 3367 $as_echo_n 0123456789 >"conftest.in" 3368 while : 3369 do 3370 cat "conftest.in" "conftest.in" >"conftest.tmp" 3371 mv "conftest.tmp" "conftest.in" 3372 cp "conftest.in" "conftest.nl" 3373 $as_echo 'EGREP' >> "conftest.nl" 3374 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3375 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3376 as_fn_arith $ac_count + 1 && ac_count=$as_val 3377 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3378 # Best one so far, save it but keep looking for a better one 3379 ac_cv_path_EGREP="$ac_path_EGREP" 3380 ac_path_EGREP_max=$ac_count 3381 fi 3382 # 10*(2^10) chars as input seems more than enough 3383 test $ac_count -gt 10 && break 3384 done 3385 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3386esac 3387 3388 $ac_path_EGREP_found && break 3 3389 done 3390 done 3391 done 3392IFS=$as_save_IFS 3393 if test -z "$ac_cv_path_EGREP"; then 3394 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3395 fi 3396else 3397 ac_cv_path_EGREP=$EGREP 3398fi 3399 3400 fi 3401fi 3402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3403$as_echo "$ac_cv_path_EGREP" >&6; } 3404 EGREP="$ac_cv_path_EGREP" 3405 3406 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3408$as_echo_n "checking for ANSI C header files... " >&6; } 3409if ${ac_cv_header_stdc+:} false; then : 3410 $as_echo_n "(cached) " >&6 3411else 3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3413/* end confdefs.h. */ 3414#include <stdlib.h> 3415#include <stdarg.h> 3416#include <string.h> 3417#include <float.h> 3418 3419int 3420main () 3421{ 3422 3423 ; 3424 return 0; 3425} 3426_ACEOF 3427if ac_fn_c_try_compile "$LINENO"; then : 3428 ac_cv_header_stdc=yes 3429else 3430 ac_cv_header_stdc=no 3431fi 3432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3433 3434if test $ac_cv_header_stdc = yes; then 3435 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3437/* end confdefs.h. */ 3438#include <string.h> 3439 3440_ACEOF 3441if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3442 $EGREP "memchr" >/dev/null 2>&1; then : 3443 3444else 3445 ac_cv_header_stdc=no 3446fi 3447rm -f conftest* 3448 3449fi 3450 3451if test $ac_cv_header_stdc = yes; then 3452 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454/* end confdefs.h. */ 3455#include <stdlib.h> 3456 3457_ACEOF 3458if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3459 $EGREP "free" >/dev/null 2>&1; then : 3460 3461else 3462 ac_cv_header_stdc=no 3463fi 3464rm -f conftest* 3465 3466fi 3467 3468if test $ac_cv_header_stdc = yes; then 3469 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3470 if test "$cross_compiling" = yes; then : 3471 : 3472else 3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3474/* end confdefs.h. */ 3475#include <ctype.h> 3476#include <stdlib.h> 3477#if ((' ' & 0x0FF) == 0x020) 3478# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3479# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3480#else 3481# define ISLOWER(c) \ 3482 (('a' <= (c) && (c) <= 'i') \ 3483 || ('j' <= (c) && (c) <= 'r') \ 3484 || ('s' <= (c) && (c) <= 'z')) 3485# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3486#endif 3487 3488#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3489int 3490main () 3491{ 3492 int i; 3493 for (i = 0; i < 256; i++) 3494 if (XOR (islower (i), ISLOWER (i)) 3495 || toupper (i) != TOUPPER (i)) 3496 return 2; 3497 return 0; 3498} 3499_ACEOF 3500if ac_fn_c_try_run "$LINENO"; then : 3501 3502else 3503 ac_cv_header_stdc=no 3504fi 3505rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3506 conftest.$ac_objext conftest.beam conftest.$ac_ext 3507fi 3508 3509fi 3510fi 3511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3512$as_echo "$ac_cv_header_stdc" >&6; } 3513if test $ac_cv_header_stdc = yes; then 3514 3515$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3516 3517fi 3518 3519# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3520for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3521 inttypes.h stdint.h unistd.h 3522do : 3523 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3524ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3525" 3526if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3527 cat >>confdefs.h <<_ACEOF 3528#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3529_ACEOF 3530 3531fi 3532 3533done 3534 3535 3536 3537 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3538if test "x$ac_cv_header_minix_config_h" = xyes; then : 3539 MINIX=yes 3540else 3541 MINIX= 3542fi 3543 3544 3545 if test "$MINIX" = yes; then 3546 3547$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3548 3549 3550$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3551 3552 3553$as_echo "#define _MINIX 1" >>confdefs.h 3554 3555 fi 3556 3557 3558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3559$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3560if ${ac_cv_safe_to_define___extensions__+:} false; then : 3561 $as_echo_n "(cached) " >&6 3562else 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564/* end confdefs.h. */ 3565 3566# define __EXTENSIONS__ 1 3567 $ac_includes_default 3568int 3569main () 3570{ 3571 3572 ; 3573 return 0; 3574} 3575_ACEOF 3576if ac_fn_c_try_compile "$LINENO"; then : 3577 ac_cv_safe_to_define___extensions__=yes 3578else 3579 ac_cv_safe_to_define___extensions__=no 3580fi 3581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3582fi 3583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3584$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3585 test $ac_cv_safe_to_define___extensions__ = yes && 3586 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3587 3588 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3589 3590 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3591 3592 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3593 3594 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3595 3596 3597 3598# Initialize Automake 3599am__api_version='1.15' 3600 3601# Find a good install program. We prefer a C program (faster), 3602# so one script is as good as another. But avoid the broken or 3603# incompatible versions: 3604# SysV /etc/install, /usr/sbin/install 3605# SunOS /usr/etc/install 3606# IRIX /sbin/install 3607# AIX /bin/install 3608# AmigaOS /C/install, which installs bootblocks on floppy discs 3609# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3610# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3611# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3612# OS/2's system install, which has a completely different semantic 3613# ./install, which can be erroneously created by make from ./install.sh. 3614# Reject install programs that cannot install multiple files. 3615{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3616$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 3642 : 3643 elif test $ac_prog = install && 3644 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3645 # program-specific install script used by HP pwplus--don't use. 3646 : 3647 else 3648 rm -rf conftest.one conftest.two conftest.dir 3649 echo one > conftest.one 3650 echo two > conftest.two 3651 mkdir conftest.dir 3652 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3653 test -s conftest.one && test -s conftest.two && 3654 test -s conftest.dir/conftest.one && 3655 test -s conftest.dir/conftest.two 3656 then 3657 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3658 break 3 3659 fi 3660 fi 3661 fi 3662 done 3663 done 3664 ;; 3665esac 3666 3667 done 3668IFS=$as_save_IFS 3669 3670rm -rf conftest.one conftest.two conftest.dir 3671 3672fi 3673 if test "${ac_cv_path_install+set}" = set; then 3674 INSTALL=$ac_cv_path_install 3675 else 3676 # As a last resort, use the slow shell script. Don't cache a 3677 # value for INSTALL within a source directory, because that will 3678 # break other packages using the cache if that directory is 3679 # removed, or if the value is a relative name. 3680 INSTALL=$ac_install_sh 3681 fi 3682fi 3683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3684$as_echo "$INSTALL" >&6; } 3685 3686# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3687# It thinks the first close brace ends the variable substitution. 3688test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3689 3690test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3691 3692test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3693 3694{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3695$as_echo_n "checking whether build environment is sane... " >&6; } 3696# Reject unsafe characters in $srcdir or the absolute working directory 3697# name. 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Must try -L first in case configure is actually a 3711# symlink; some systems play weird games with the mod time of symlinks 3712# (eg FreeBSD returns the mod time of the symlink's containing 3713# directory). 3714if ( 3715 am_has_slept=no 3716 for am_try in 1 2; do 3717 echo "timestamp, slept: $am_has_slept" > conftest.file 3718 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3719 if test "$*" = "X"; then 3720 # -L didn't work. 3721 set X `ls -t "$srcdir/configure" conftest.file` 3722 fi 3723 if test "$*" != "X $srcdir/configure conftest.file" \ 3724 && test "$*" != "X conftest.file $srcdir/configure"; then 3725 3726 # If neither matched, then we have a broken ls. This can happen 3727 # if, for instance, CONFIG_SHELL is bash and it inherits a 3728 # broken ls alias from the environment. This has actually 3729 # happened. Such a system could not be considered "sane". 3730 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3731 alias in your environment" "$LINENO" 5 3732 fi 3733 if test "$2" = conftest.file || test $am_try -eq 2; then 3734 break 3735 fi 3736 # Just in case. 3737 sleep 1 3738 am_has_slept=yes 3739 done 3740 test "$2" = conftest.file 3741 ) 3742then 3743 # Ok. 3744 : 3745else 3746 as_fn_error $? "newly created file is older than distributed files! 3747Check your system clock" "$LINENO" 5 3748fi 3749{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3750$as_echo "yes" >&6; } 3751# If we didn't sleep, we still need to ensure time stamps of config.status and 3752# generated files are strictly newer. 3753am_sleep_pid= 3754if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3755 ( sleep 1 ) & 3756 am_sleep_pid=$! 3757fi 3758 3759rm -f conftest.file 3760 3761test "$program_prefix" != NONE && 3762 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3763# Use a double $ so make ignores it. 3764test "$program_suffix" != NONE && 3765 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3766# Double any \ or $. 3767# By default was `s,x,x', remove it if useless. 3768ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3769program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3770 3771if test x"${MISSING+set}" != xset; then 3772 case $am_aux_dir in 3773 *\ * | *\ *) 3774 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3775 *) 3776 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3777 esac 3778fi 3779# Use eval to expand $SHELL 3780if eval "$MISSING --is-lightweight"; then 3781 am_missing_run="$MISSING " 3782else 3783 am_missing_run= 3784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3785$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3786fi 3787 3788if test x"${install_sh+set}" != xset; then 3789 case $am_aux_dir in 3790 *\ * | *\ *) 3791 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3792 *) 3793 install_sh="\${SHELL} $am_aux_dir/install-sh" 3794 esac 3795fi 3796 3797# Installed binaries are usually stripped using 'strip' when the user 3798# run "make install-strip". However 'strip' might not be the right 3799# tool to use in cross-compilation environments, therefore Automake 3800# will honor the 'STRIP' environment variable to overrule this program. 3801if test "$cross_compiling" != no; then 3802 if test -n "$ac_tool_prefix"; then 3803 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3804set dummy ${ac_tool_prefix}strip; ac_word=$2 3805{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3806$as_echo_n "checking for $ac_word... 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Don't cache a 3930 # value for MKDIR_P within a source directory, because that will 3931 # break other packages using the cache if that directory is 3932 # removed, or if the value is a relative name. 3933 MKDIR_P="$ac_install_sh -d" 3934 fi 3935fi 3936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3937$as_echo "$MKDIR_P" >&6; } 3938 3939for ac_prog in gawk mawk nawk awk 3940do 3941 # Extract the first word of "$ac_prog", so it can be a program name with args. 3942set dummy $ac_prog; ac_word=$2 3943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3944$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4130 fi 4131fi 4132 4133# test whether we have cygpath 4134if test -z "$CYGPATH_W"; then 4135 if (cygpath --version) >/dev/null 2>/dev/null; then 4136 CYGPATH_W='cygpath -w' 4137 else 4138 CYGPATH_W=echo 4139 fi 4140fi 4141 4142 4143# Define the identity of the package. 4144 PACKAGE='xrdb' 4145 VERSION='1.1.1' 4146 4147 4148cat >>confdefs.h <<_ACEOF 4149#define PACKAGE "$PACKAGE" 4150_ACEOF 4151 4152 4153cat >>confdefs.h <<_ACEOF 4154#define VERSION "$VERSION" 4155_ACEOF 4156 4157# Some tools Automake needs. 4158 4159ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4160 4161 4162AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4163 4164 4165AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4166 4167 4168AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4169 4170 4171MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4172 4173# For better backward compatibility. 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So we grep stderr for any message 4288 # that says an option was ignored or not supported. 4289 # When given -MP, icc 7.0 and 7.1 complain thusly: 4290 # icc: Command line warning: ignoring option '-M'; no argument required 4291 # The diagnosis changed in icc 8.0: 4292 # icc: Command line remark: option '-MP' not supported 4293 if (grep 'ignoring option' conftest.err || 4294 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4295 am_cv_CC_dependencies_compiler_type=$depmode 4296 break 4297 fi 4298 fi 4299 done 4300 4301 cd .. 4302 rm -rf conftest.dir 4303else 4304 am_cv_CC_dependencies_compiler_type=none 4305fi 4306 4307fi 4308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4309$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4310CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4311 4312 if 4313 test "x$enable_dependency_tracking" != xno \ 4314 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4315 am__fastdepCC_TRUE= 4316 am__fastdepCC_FALSE='#' 4317else 4318 am__fastdepCC_TRUE='#' 4319 am__fastdepCC_FALSE= 4320fi 4321 4322 4323 4324# POSIX will say in a future version that running "rm -f" with no argument 4325# is OK; and we want to be able to make that assumption in our Makefile 4326# recipes. 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This 4343can help us improve future automake versions. 4344 4345END 4346 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4347 echo 'Configuration will proceed anyway, since you have set the' >&2 4348 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4349 echo >&2 4350 else 4351 cat >&2 <<'END' 4352Aborting the configuration process, to ensure you take notice of the issue. 4353 4354You can download and install GNU coreutils to get an 'rm' implementation 4355that behaves properly: <http://www.gnu.org/software/coreutils/>. 4356 4357If you want to complete the configuration process using your problematic 4358'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4359to "yes", and re-run configure. 4360 4361END 4362 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4363 fi 4364fi 4365 4366 4367# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4380$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4381if ${ac_cv_prog_cc_c99+:} false; then : 4382 $as_echo_n "(cached) " >&6 4383else 4384 ac_cv_prog_cc_c99=no 4385ac_save_CC=$CC 4386cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4387/* end confdefs.h. */ 4388#include <stdarg.h> 4389#include <stdbool.h> 4390#include <stdlib.h> 4391#include <wchar.h> 4392#include <stdio.h> 4393 4394// Check varargs macros. These examples are taken from C99 6.10.3.5. 4395#define debug(...) fprintf (stderr, __VA_ARGS__) 4396#define showlist(...) puts (#__VA_ARGS__) 4397#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4398static void 4399test_varargs_macros (void) 4400{ 4401 int x = 1234; 4402 int y = 5678; 4403 debug ("Flag"); 4404 debug ("X = %d\n", x); 4405 showlist (The first, second, and third items.); 4406 report (x>y, "x is %d but y is %d", x, y); 4407} 4408 4409// Check long long types. 4410#define BIG64 18446744073709551615ull 4411#define BIG32 4294967295ul 4412#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4413#if !BIG_OK 4414 your preprocessor is broken; 4415#endif 4416#if BIG_OK 4417#else 4418 your preprocessor is broken; 4419#endif 4420static long long int bignum = -9223372036854775807LL; 4421static unsigned long long int ubignum = BIG64; 4422 4423struct incomplete_array 4424{ 4425 int datasize; 4426 double data[]; 4427}; 4428 4429struct named_init { 4430 int number; 4431 const wchar_t *name; 4432 double average; 4433}; 4434 4435typedef const char *ccp; 4436 4437static inline int 4438test_restrict (ccp restrict text) 4439{ 4440 // See if C++-style comments work. 4441 // Iterate through items via the restricted pointer. 4442 // Also check for declarations in for loops. 4443 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4444 continue; 4445 return 0; 4446} 4447 4448// Check varargs and va_copy. 4449static void 4450test_varargs (const char *format, ...) 4451{ 4452 va_list args; 4453 va_start (args, format); 4454 va_list args_copy; 4455 va_copy (args_copy, args); 4456 4457 const char *str; 4458 int number; 4459 float fnumber; 4460 4461 while (*format) 4462 { 4463 switch (*format++) 4464 { 4465 case 's': // string 4466 str = va_arg (args_copy, const char *); 4467 break; 4468 case 'd': // int 4469 number = va_arg (args_copy, int); 4470 break; 4471 case 'f': // float 4472 fnumber = va_arg (args_copy, double); 4473 break; 4474 default: 4475 break; 4476 } 4477 } 4478 va_end (args_copy); 4479 va_end (args); 4480} 4481 4482int 4483main () 4484{ 4485 4486 // Check bool. 4487 _Bool success = false; 4488 4489 // Check restrict. 4490 if (test_restrict ("String literal") == 0) 4491 success = true; 4492 char *restrict newvar = "Another string"; 4493 4494 // Check varargs. 4495 test_varargs ("s, d' f .", "string", 65, 34.234); 4496 test_varargs_macros (); 4497 4498 // Check flexible array members. 4499 struct incomplete_array *ia = 4500 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4501 ia->datasize = 10; 4502 for (int i = 0; i < ia->datasize; ++i) 4503 ia->data[i] = i * 1.234; 4504 4505 // Check named initializers. 4506 struct named_init ni = { 4507 .number = 34, 4508 .name = L"Test wide string", 4509 .average = 543.34343, 4510 }; 4511 4512 ni.number = 58; 4513 4514 int dynamic_array[ni.number]; 4515 dynamic_array[ni.number - 1] = 543; 4516 4517 // work around unused variable warnings 4518 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4519 || dynamic_array[ni.number - 1] != 543); 4520 4521 ; 4522 return 0; 4523} 4524_ACEOF 4525for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4526do 4527 CC="$ac_save_CC $ac_arg" 4528 if ac_fn_c_try_compile "$LINENO"; then : 4529 ac_cv_prog_cc_c99=$ac_arg 4530fi 4531rm -f core conftest.err conftest.$ac_objext 4532 test "x$ac_cv_prog_cc_c99" != "xno" && break 4533done 4534rm -f conftest.$ac_ext 4535CC=$ac_save_CC 4536 4537fi 4538# AC_CACHE_VAL 4539case "x$ac_cv_prog_cc_c99" in 4540 x) 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4542$as_echo "none needed" >&6; } ;; 4543 xno) 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4545$as_echo "unsupported" >&6; } ;; 4546 *) 4547 CC="$CC $ac_cv_prog_cc_c99" 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4549$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4550esac 4551if test "x$ac_cv_prog_cc_c99" != xno; then : 4552 4553fi 4554 4555 4556 4557 4558 4559 4560ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4561if test "x$ac_cv_have_decl___clang__" = xyes; then : 4562 CLANGCC="yes" 4563else 4564 CLANGCC="no" 4565fi 4566 4567ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4568if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4569 INTELCC="yes" 4570else 4571 INTELCC="no" 4572fi 4573 4574ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4575if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4576 SUNCC="yes" 4577else 4578 SUNCC="no" 4579fi 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4590 if test -n "$ac_tool_prefix"; then 4591 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4592set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4593{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4594$as_echo_n "checking for $ac_word... " >&6; } 4595if ${ac_cv_path_PKG_CONFIG+:} false; then : 4596 $as_echo_n "(cached) " >&6 4597else 4598 case $PKG_CONFIG in 4599 [\\/]* | ?:[\\/]*) 4600 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4601 ;; 4602 *) 4603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4604for as_dir in $PATH 4605do 4606 IFS=$as_save_IFS 4607 test -z "$as_dir" && as_dir=. 4608 for ac_exec_ext in '' $ac_executable_extensions; do 4609 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4610 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4612 break 2 4613 fi 4614done 4615 done 4616IFS=$as_save_IFS 4617 4618 ;; 4619esac 4620fi 4621PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4622if test -n "$PKG_CONFIG"; then 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4624$as_echo "$PKG_CONFIG" >&6; } 4625else 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4627$as_echo "no" >&6; } 4628fi 4629 4630 4631fi 4632if test -z "$ac_cv_path_PKG_CONFIG"; then 4633 ac_pt_PKG_CONFIG=$PKG_CONFIG 4634 # Extract the first word of "pkg-config", so it can be a program name with args. 4635set dummy pkg-config; ac_word=$2 4636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4637$as_echo_n "checking for $ac_word... " >&6; } 4638if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4639 $as_echo_n "(cached) " >&6 4640else 4641 case $ac_pt_PKG_CONFIG in 4642 [\\/]* | ?:[\\/]*) 4643 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4644 ;; 4645 *) 4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4647for as_dir in $PATH 4648do 4649 IFS=$as_save_IFS 4650 test -z "$as_dir" && as_dir=. 4651 for ac_exec_ext in '' $ac_executable_extensions; do 4652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4653 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4655 break 2 4656 fi 4657done 4658 done 4659IFS=$as_save_IFS 4660 4661 ;; 4662esac 4663fi 4664ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4665if test -n "$ac_pt_PKG_CONFIG"; then 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4667$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4668else 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4670$as_echo "no" >&6; } 4671fi 4672 4673 if test "x$ac_pt_PKG_CONFIG" = x; then 4674 PKG_CONFIG="" 4675 else 4676 case $cross_compiling:$ac_tool_warned in 4677yes:) 4678{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4679$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4680ac_tool_warned=yes ;; 4681esac 4682 PKG_CONFIG=$ac_pt_PKG_CONFIG 4683 fi 4684else 4685 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4686fi 4687 4688fi 4689if test -n "$PKG_CONFIG"; then 4690 _pkg_min_version=0.9.0 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4692$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4693 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4695$as_echo "yes" >&6; } 4696 else 4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4698$as_echo "no" >&6; } 4699 PKG_CONFIG="" 4700 fi 4701fi 4702# Make sure we can run config.sub. 4703$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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4707$as_echo_n "checking build system type... " >&6; } 4708if ${ac_cv_build+:} false; then : 4709 $as_echo_n "(cached) " >&6 4710else 4711 ac_build_alias=$build_alias 4712test "x$ac_build_alias" = x && 4713 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4714test "x$ac_build_alias" = x && 4715 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4716ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4717 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4718 4719fi 4720{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4721$as_echo "$ac_cv_build" >&6; } 4722case $ac_cv_build in 4723*-*-*) ;; 4724*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4725esac 4726build=$ac_cv_build 4727ac_save_IFS=$IFS; IFS='-' 4728set x $ac_cv_build 4729shift 4730build_cpu=$1 4731build_vendor=$2 4732shift; shift 4733# Remember, the first character of IFS is used to create $*, 4734# except with old shells: 4735build_os=$* 4736IFS=$ac_save_IFS 4737case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4738 4739 4740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4741$as_echo_n "checking host system type... " >&6; } 4742if ${ac_cv_host+:} false; then : 4743 $as_echo_n "(cached) " >&6 4744else 4745 if test "x$host_alias" = x; then 4746 ac_cv_host=$ac_cv_build 4747else 4748 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4749 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4750fi 4751 4752fi 4753{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4754$as_echo "$ac_cv_host" >&6; } 4755case $ac_cv_host in 4756*-*-*) ;; 4757*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4758esac 4759host=$ac_cv_host 4760ac_save_IFS=$IFS; IFS='-' 4761set x $ac_cv_host 4762shift 4763host_cpu=$1 4764host_vendor=$2 4765shift; shift 4766# Remember, the first character of IFS is used to create $*, 4767# except with old shells: 4768host_os=$* 4769IFS=$ac_save_IFS 4770case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4771 4772 4773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4774$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4775if ${ac_cv_path_SED+:} false; then : 4776 $as_echo_n "(cached) " >&6 4777else 4778 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4779 for ac_i in 1 2 3 4 5 6 7; do 4780 ac_script="$ac_script$as_nl$ac_script" 4781 done 4782 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4783 { ac_script=; unset ac_script;} 4784 if test -z "$SED"; then 4785 ac_path_SED_found=false 4786 # Loop through the user's path and test for each of PROGNAME-LIST 4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4788for as_dir in $PATH 4789do 4790 IFS=$as_save_IFS 4791 test -z "$as_dir" && as_dir=. 4792 for ac_prog in sed gsed; do 4793 for ac_exec_ext in '' $ac_executable_extensions; do 4794 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4795 as_fn_executable_p "$ac_path_SED" || continue 4796# Check for GNU ac_path_SED and select it if it is found. 4797 # Check for GNU $ac_path_SED 4798case `"$ac_path_SED" --version 2>&1` in 4799*GNU*) 4800 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4801*) 4802 ac_count=0 4803 $as_echo_n 0123456789 >"conftest.in" 4804 while : 4805 do 4806 cat "conftest.in" "conftest.in" >"conftest.tmp" 4807 mv "conftest.tmp" "conftest.in" 4808 cp "conftest.in" "conftest.nl" 4809 $as_echo '' >> "conftest.nl" 4810 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4811 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4812 as_fn_arith $ac_count + 1 && ac_count=$as_val 4813 if test $ac_count -gt ${ac_path_SED_max-0}; then 4814 # Best one so far, save it but keep looking for a better one 4815 ac_cv_path_SED="$ac_path_SED" 4816 ac_path_SED_max=$ac_count 4817 fi 4818 # 10*(2^10) chars as input seems more than enough 4819 test $ac_count -gt 10 && break 4820 done 4821 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4822esac 4823 4824 $ac_path_SED_found && break 3 4825 done 4826 done 4827 done 4828IFS=$as_save_IFS 4829 if test -z "$ac_cv_path_SED"; then 4830 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4831 fi 4832else 4833 ac_cv_path_SED=$SED 4834fi 4835 4836fi 4837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4838$as_echo "$ac_cv_path_SED" >&6; } 4839 SED="$ac_cv_path_SED" 4840 rm -f conftest.sed 4841 4842 4843 4844 4845 4846 4847# Check whether --enable-selective-werror was given. 4848if test "${enable_selective_werror+set}" = set; then : 4849 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4850else 4851 SELECTIVE_WERROR=yes 4852fi 4853 4854 4855 4856 4857 4858# -v is too short to test reliably with XORG_TESTSET_CFLAG 4859if test "x$SUNCC" = "xyes"; then 4860 BASE_CFLAGS="-v" 4861else 4862 BASE_CFLAGS="" 4863fi 4864 4865# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879xorg_testset_save_CFLAGS="$CFLAGS" 4880 4881if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4884$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4885if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4886 $as_echo_n "(cached) " >&6 4887else 4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4889/* end confdefs.h. */ 4890int i; 4891_ACEOF 4892if ac_fn_c_try_compile "$LINENO"; then : 4893 xorg_cv_cc_flag_unknown_warning_option=yes 4894else 4895 xorg_cv_cc_flag_unknown_warning_option=no 4896fi 4897rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4898fi 4899{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4900$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4902 CFLAGS="$xorg_testset_save_CFLAGS" 4903fi 4904 4905if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4908 fi 4909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4911$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4912if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4913 $as_echo_n "(cached) " >&6 4914else 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916/* end confdefs.h. */ 4917int i; 4918_ACEOF 4919if ac_fn_c_try_compile "$LINENO"; then : 4920 xorg_cv_cc_flag_unused_command_line_argument=yes 4921else 4922 xorg_cv_cc_flag_unused_command_line_argument=no 4923fi 4924rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4925fi 4926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4927$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4929 CFLAGS="$xorg_testset_save_CFLAGS" 4930fi 4931 4932found="no" 4933 4934 if test $found = "no" ; then 4935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4937 fi 4938 4939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4941 fi 4942 4943 CFLAGS="$CFLAGS -Wall" 4944 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4946$as_echo_n "checking if $CC supports -Wall... " >&6; } 4947 cacheid=xorg_cv_cc_flag__Wall 4948 if eval \${$cacheid+:} false; then : 4949 $as_echo_n "(cached) " >&6 4950else 4951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4952/* end confdefs.h. */ 4953int i; 4954int 4955main () 4956{ 4957 4958 ; 4959 return 0; 4960} 4961_ACEOF 4962if ac_fn_c_try_link "$LINENO"; then : 4963 eval $cacheid=yes 4964else 4965 eval $cacheid=no 4966fi 4967rm -f core conftest.err conftest.$ac_objext \ 4968 conftest$ac_exeext conftest.$ac_ext 4969fi 4970 4971 4972 CFLAGS="$xorg_testset_save_CFLAGS" 4973 4974 eval supported=\$$cacheid 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4976$as_echo "$supported" >&6; } 4977 if test "$supported" = "yes" ; then 4978 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4979 found="yes" 4980 fi 4981 fi 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997xorg_testset_save_CFLAGS="$CFLAGS" 4998 4999if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5002$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5003if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5004 $as_echo_n "(cached) " >&6 5005else 5006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5007/* end confdefs.h. */ 5008int i; 5009_ACEOF 5010if ac_fn_c_try_compile "$LINENO"; then : 5011 xorg_cv_cc_flag_unknown_warning_option=yes 5012else 5013 xorg_cv_cc_flag_unknown_warning_option=no 5014fi 5015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5016fi 5017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5018$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5019 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5020 CFLAGS="$xorg_testset_save_CFLAGS" 5021fi 5022 5023if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5026 fi 5027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5029$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5030if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5031 $as_echo_n "(cached) " >&6 5032else 5033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5034/* end confdefs.h. */ 5035int i; 5036_ACEOF 5037if ac_fn_c_try_compile "$LINENO"; then : 5038 xorg_cv_cc_flag_unused_command_line_argument=yes 5039else 5040 xorg_cv_cc_flag_unused_command_line_argument=no 5041fi 5042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5043fi 5044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5045$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5047 CFLAGS="$xorg_testset_save_CFLAGS" 5048fi 5049 5050found="no" 5051 5052 if test $found = "no" ; then 5053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5055 fi 5056 5057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5059 fi 5060 5061 CFLAGS="$CFLAGS -Wpointer-arith" 5062 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5064$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5065 cacheid=xorg_cv_cc_flag__Wpointer_arith 5066 if eval \${$cacheid+:} false; then : 5067 $as_echo_n "(cached) " >&6 5068else 5069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5070/* end confdefs.h. */ 5071int i; 5072int 5073main () 5074{ 5075 5076 ; 5077 return 0; 5078} 5079_ACEOF 5080if ac_fn_c_try_link "$LINENO"; then : 5081 eval $cacheid=yes 5082else 5083 eval $cacheid=no 5084fi 5085rm -f core conftest.err conftest.$ac_objext \ 5086 conftest$ac_exeext conftest.$ac_ext 5087fi 5088 5089 5090 CFLAGS="$xorg_testset_save_CFLAGS" 5091 5092 eval supported=\$$cacheid 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5094$as_echo "$supported" >&6; } 5095 if test "$supported" = "yes" ; then 5096 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5097 found="yes" 5098 fi 5099 fi 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115xorg_testset_save_CFLAGS="$CFLAGS" 5116 5117if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5120$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5121if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5122 $as_echo_n "(cached) " >&6 5123else 5124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5125/* end confdefs.h. */ 5126int i; 5127_ACEOF 5128if ac_fn_c_try_compile "$LINENO"; then : 5129 xorg_cv_cc_flag_unknown_warning_option=yes 5130else 5131 xorg_cv_cc_flag_unknown_warning_option=no 5132fi 5133rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5134fi 5135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5136$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5137 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5138 CFLAGS="$xorg_testset_save_CFLAGS" 5139fi 5140 5141if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5144 fi 5145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5147$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5148if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5149 $as_echo_n "(cached) " >&6 5150else 5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5152/* end confdefs.h. */ 5153int i; 5154_ACEOF 5155if ac_fn_c_try_compile "$LINENO"; then : 5156 xorg_cv_cc_flag_unused_command_line_argument=yes 5157else 5158 xorg_cv_cc_flag_unused_command_line_argument=no 5159fi 5160rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5161fi 5162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5163$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5164 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166fi 5167 5168found="no" 5169 5170 if test $found = "no" ; then 5171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5173 fi 5174 5175 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5177 fi 5178 5179 CFLAGS="$CFLAGS -Wmissing-declarations" 5180 5181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5182$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5183 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5184 if eval \${$cacheid+:} false; then : 5185 $as_echo_n "(cached) " >&6 5186else 5187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5188/* end confdefs.h. */ 5189int i; 5190int 5191main () 5192{ 5193 5194 ; 5195 return 0; 5196} 5197_ACEOF 5198if ac_fn_c_try_link "$LINENO"; then : 5199 eval $cacheid=yes 5200else 5201 eval $cacheid=no 5202fi 5203rm -f core conftest.err conftest.$ac_objext \ 5204 conftest$ac_exeext conftest.$ac_ext 5205fi 5206 5207 5208 CFLAGS="$xorg_testset_save_CFLAGS" 5209 5210 eval supported=\$$cacheid 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5212$as_echo "$supported" >&6; } 5213 if test "$supported" = "yes" ; then 5214 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5215 found="yes" 5216 fi 5217 fi 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233xorg_testset_save_CFLAGS="$CFLAGS" 5234 5235if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5238$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5239if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5240 $as_echo_n "(cached) " >&6 5241else 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243/* end confdefs.h. */ 5244int i; 5245_ACEOF 5246if ac_fn_c_try_compile "$LINENO"; then : 5247 xorg_cv_cc_flag_unknown_warning_option=yes 5248else 5249 xorg_cv_cc_flag_unknown_warning_option=no 5250fi 5251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5252fi 5253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5254$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5256 CFLAGS="$xorg_testset_save_CFLAGS" 5257fi 5258 5259if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 fi 5263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5265$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5266if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5267 $as_echo_n "(cached) " >&6 5268else 5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5270/* end confdefs.h. */ 5271int i; 5272_ACEOF 5273if ac_fn_c_try_compile "$LINENO"; then : 5274 xorg_cv_cc_flag_unused_command_line_argument=yes 5275else 5276 xorg_cv_cc_flag_unused_command_line_argument=no 5277fi 5278rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5279fi 5280{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5281$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5283 CFLAGS="$xorg_testset_save_CFLAGS" 5284fi 5285 5286found="no" 5287 5288 if test $found = "no" ; then 5289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5291 fi 5292 5293 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5295 fi 5296 5297 CFLAGS="$CFLAGS -Wformat=2" 5298 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5300$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5301 cacheid=xorg_cv_cc_flag__Wformat_2 5302 if eval \${$cacheid+:} false; then : 5303 $as_echo_n "(cached) " >&6 5304else 5305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5306/* end confdefs.h. */ 5307int i; 5308int 5309main () 5310{ 5311 5312 ; 5313 return 0; 5314} 5315_ACEOF 5316if ac_fn_c_try_link "$LINENO"; then : 5317 eval $cacheid=yes 5318else 5319 eval $cacheid=no 5320fi 5321rm -f core conftest.err conftest.$ac_objext \ 5322 conftest$ac_exeext conftest.$ac_ext 5323fi 5324 5325 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327 5328 eval supported=\$$cacheid 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5330$as_echo "$supported" >&6; } 5331 if test "$supported" = "yes" ; then 5332 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5333 found="yes" 5334 fi 5335 fi 5336 5337 if test $found = "no" ; then 5338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5340 fi 5341 5342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5344 fi 5345 5346 CFLAGS="$CFLAGS -Wformat" 5347 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5349$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5350 cacheid=xorg_cv_cc_flag__Wformat 5351 if eval \${$cacheid+:} false; then : 5352 $as_echo_n "(cached) " >&6 5353else 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355/* end confdefs.h. */ 5356int i; 5357int 5358main () 5359{ 5360 5361 ; 5362 return 0; 5363} 5364_ACEOF 5365if ac_fn_c_try_link "$LINENO"; then : 5366 eval $cacheid=yes 5367else 5368 eval $cacheid=no 5369fi 5370rm -f core conftest.err conftest.$ac_objext \ 5371 conftest$ac_exeext conftest.$ac_ext 5372fi 5373 5374 5375 CFLAGS="$xorg_testset_save_CFLAGS" 5376 5377 eval supported=\$$cacheid 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5379$as_echo "$supported" >&6; } 5380 if test "$supported" = "yes" ; then 5381 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5382 found="yes" 5383 fi 5384 fi 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402xorg_testset_save_CFLAGS="$CFLAGS" 5403 5404if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5407$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5408if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5409 $as_echo_n "(cached) " >&6 5410else 5411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5412/* end confdefs.h. */ 5413int i; 5414_ACEOF 5415if ac_fn_c_try_compile "$LINENO"; then : 5416 xorg_cv_cc_flag_unknown_warning_option=yes 5417else 5418 xorg_cv_cc_flag_unknown_warning_option=no 5419fi 5420rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5421fi 5422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5423$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426fi 5427 5428if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5431 fi 5432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5434$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5435if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5436 $as_echo_n "(cached) " >&6 5437else 5438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5439/* end confdefs.h. */ 5440int i; 5441_ACEOF 5442if ac_fn_c_try_compile "$LINENO"; then : 5443 xorg_cv_cc_flag_unused_command_line_argument=yes 5444else 5445 xorg_cv_cc_flag_unused_command_line_argument=no 5446fi 5447rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5448fi 5449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5450$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5452 CFLAGS="$xorg_testset_save_CFLAGS" 5453fi 5454 5455found="no" 5456 5457 if test $found = "no" ; then 5458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5460 fi 5461 5462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5464 fi 5465 5466 CFLAGS="$CFLAGS -Wstrict-prototypes" 5467 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5469$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5470 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5471 if eval \${$cacheid+:} false; then : 5472 $as_echo_n "(cached) " >&6 5473else 5474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5475/* end confdefs.h. */ 5476int i; 5477int 5478main () 5479{ 5480 5481 ; 5482 return 0; 5483} 5484_ACEOF 5485if ac_fn_c_try_link "$LINENO"; then : 5486 eval $cacheid=yes 5487else 5488 eval $cacheid=no 5489fi 5490rm -f core conftest.err conftest.$ac_objext \ 5491 conftest$ac_exeext conftest.$ac_ext 5492fi 5493 5494 5495 CFLAGS="$xorg_testset_save_CFLAGS" 5496 5497 eval supported=\$$cacheid 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5499$as_echo "$supported" >&6; } 5500 if test "$supported" = "yes" ; then 5501 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5502 found="yes" 5503 fi 5504 fi 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520xorg_testset_save_CFLAGS="$CFLAGS" 5521 5522if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5525$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5526if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5527 $as_echo_n "(cached) " >&6 5528else 5529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5530/* end confdefs.h. */ 5531int i; 5532_ACEOF 5533if ac_fn_c_try_compile "$LINENO"; then : 5534 xorg_cv_cc_flag_unknown_warning_option=yes 5535else 5536 xorg_cv_cc_flag_unknown_warning_option=no 5537fi 5538rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5539fi 5540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5541$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5543 CFLAGS="$xorg_testset_save_CFLAGS" 5544fi 5545 5546if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5549 fi 5550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5552$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5553if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5554 $as_echo_n "(cached) " >&6 5555else 5556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5557/* end confdefs.h. */ 5558int i; 5559_ACEOF 5560if ac_fn_c_try_compile "$LINENO"; then : 5561 xorg_cv_cc_flag_unused_command_line_argument=yes 5562else 5563 xorg_cv_cc_flag_unused_command_line_argument=no 5564fi 5565rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5566fi 5567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5568$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5570 CFLAGS="$xorg_testset_save_CFLAGS" 5571fi 5572 5573found="no" 5574 5575 if test $found = "no" ; then 5576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5578 fi 5579 5580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5582 fi 5583 5584 CFLAGS="$CFLAGS -Wmissing-prototypes" 5585 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5587$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5588 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5589 if eval \${$cacheid+:} false; then : 5590 $as_echo_n "(cached) " >&6 5591else 5592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5593/* end confdefs.h. */ 5594int i; 5595int 5596main () 5597{ 5598 5599 ; 5600 return 0; 5601} 5602_ACEOF 5603if ac_fn_c_try_link "$LINENO"; then : 5604 eval $cacheid=yes 5605else 5606 eval $cacheid=no 5607fi 5608rm -f core conftest.err conftest.$ac_objext \ 5609 conftest$ac_exeext conftest.$ac_ext 5610fi 5611 5612 5613 CFLAGS="$xorg_testset_save_CFLAGS" 5614 5615 eval supported=\$$cacheid 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5617$as_echo "$supported" >&6; } 5618 if test "$supported" = "yes" ; then 5619 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5620 found="yes" 5621 fi 5622 fi 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638xorg_testset_save_CFLAGS="$CFLAGS" 5639 5640if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5643$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5644if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5645 $as_echo_n "(cached) " >&6 5646else 5647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5648/* end confdefs.h. */ 5649int i; 5650_ACEOF 5651if ac_fn_c_try_compile "$LINENO"; then : 5652 xorg_cv_cc_flag_unknown_warning_option=yes 5653else 5654 xorg_cv_cc_flag_unknown_warning_option=no 5655fi 5656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5657fi 5658{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5659$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5660 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5661 CFLAGS="$xorg_testset_save_CFLAGS" 5662fi 5663 5664if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5667 fi 5668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5670$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5671if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5672 $as_echo_n "(cached) " >&6 5673else 5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5675/* end confdefs.h. */ 5676int i; 5677_ACEOF 5678if ac_fn_c_try_compile "$LINENO"; then : 5679 xorg_cv_cc_flag_unused_command_line_argument=yes 5680else 5681 xorg_cv_cc_flag_unused_command_line_argument=no 5682fi 5683rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5684fi 5685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5686$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5687 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5688 CFLAGS="$xorg_testset_save_CFLAGS" 5689fi 5690 5691found="no" 5692 5693 if test $found = "no" ; then 5694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5696 fi 5697 5698 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5700 fi 5701 5702 CFLAGS="$CFLAGS -Wnested-externs" 5703 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5705$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5706 cacheid=xorg_cv_cc_flag__Wnested_externs 5707 if eval \${$cacheid+:} false; then : 5708 $as_echo_n "(cached) " >&6 5709else 5710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5711/* end confdefs.h. */ 5712int i; 5713int 5714main () 5715{ 5716 5717 ; 5718 return 0; 5719} 5720_ACEOF 5721if ac_fn_c_try_link "$LINENO"; then : 5722 eval $cacheid=yes 5723else 5724 eval $cacheid=no 5725fi 5726rm -f core conftest.err conftest.$ac_objext \ 5727 conftest$ac_exeext conftest.$ac_ext 5728fi 5729 5730 5731 CFLAGS="$xorg_testset_save_CFLAGS" 5732 5733 eval supported=\$$cacheid 5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5735$as_echo "$supported" >&6; } 5736 if test "$supported" = "yes" ; then 5737 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5738 found="yes" 5739 fi 5740 fi 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756xorg_testset_save_CFLAGS="$CFLAGS" 5757 5758if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5761$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5762if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5763 $as_echo_n "(cached) " >&6 5764else 5765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5766/* end confdefs.h. */ 5767int i; 5768_ACEOF 5769if ac_fn_c_try_compile "$LINENO"; then : 5770 xorg_cv_cc_flag_unknown_warning_option=yes 5771else 5772 xorg_cv_cc_flag_unknown_warning_option=no 5773fi 5774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5775fi 5776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5777$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780fi 5781 5782if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5785 fi 5786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5788$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5789if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5790 $as_echo_n "(cached) " >&6 5791else 5792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793/* end confdefs.h. */ 5794int i; 5795_ACEOF 5796if ac_fn_c_try_compile "$LINENO"; then : 5797 xorg_cv_cc_flag_unused_command_line_argument=yes 5798else 5799 xorg_cv_cc_flag_unused_command_line_argument=no 5800fi 5801rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5802fi 5803{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5804$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807fi 5808 5809found="no" 5810 5811 if test $found = "no" ; then 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5818 fi 5819 5820 CFLAGS="$CFLAGS -Wbad-function-cast" 5821 5822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5823$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5824 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5825 if eval \${$cacheid+:} false; then : 5826 $as_echo_n "(cached) " >&6 5827else 5828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5829/* end confdefs.h. */ 5830int i; 5831int 5832main () 5833{ 5834 5835 ; 5836 return 0; 5837} 5838_ACEOF 5839if ac_fn_c_try_link "$LINENO"; then : 5840 eval $cacheid=yes 5841else 5842 eval $cacheid=no 5843fi 5844rm -f core conftest.err conftest.$ac_objext \ 5845 conftest$ac_exeext conftest.$ac_ext 5846fi 5847 5848 5849 CFLAGS="$xorg_testset_save_CFLAGS" 5850 5851 eval supported=\$$cacheid 5852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5853$as_echo "$supported" >&6; } 5854 if test "$supported" = "yes" ; then 5855 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5856 found="yes" 5857 fi 5858 fi 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874xorg_testset_save_CFLAGS="$CFLAGS" 5875 5876if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5879$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5880if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5881 $as_echo_n "(cached) " >&6 5882else 5883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5884/* end confdefs.h. */ 5885int i; 5886_ACEOF 5887if ac_fn_c_try_compile "$LINENO"; then : 5888 xorg_cv_cc_flag_unknown_warning_option=yes 5889else 5890 xorg_cv_cc_flag_unknown_warning_option=no 5891fi 5892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5893fi 5894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5895$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898fi 5899 5900if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5903 fi 5904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5906$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5907if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5908 $as_echo_n "(cached) " >&6 5909else 5910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5911/* end confdefs.h. */ 5912int i; 5913_ACEOF 5914if ac_fn_c_try_compile "$LINENO"; then : 5915 xorg_cv_cc_flag_unused_command_line_argument=yes 5916else 5917 xorg_cv_cc_flag_unused_command_line_argument=no 5918fi 5919rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5920fi 5921{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5922$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5924 CFLAGS="$xorg_testset_save_CFLAGS" 5925fi 5926 5927found="no" 5928 5929 if test $found = "no" ; then 5930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5932 fi 5933 5934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5936 fi 5937 5938 CFLAGS="$CFLAGS -Wold-style-definition" 5939 5940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5941$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5942 cacheid=xorg_cv_cc_flag__Wold_style_definition 5943 if eval \${$cacheid+:} false; then : 5944 $as_echo_n "(cached) " >&6 5945else 5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947/* end confdefs.h. */ 5948int i; 5949int 5950main () 5951{ 5952 5953 ; 5954 return 0; 5955} 5956_ACEOF 5957if ac_fn_c_try_link "$LINENO"; then : 5958 eval $cacheid=yes 5959else 5960 eval $cacheid=no 5961fi 5962rm -f core conftest.err conftest.$ac_objext \ 5963 conftest$ac_exeext conftest.$ac_ext 5964fi 5965 5966 5967 CFLAGS="$xorg_testset_save_CFLAGS" 5968 5969 eval supported=\$$cacheid 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5971$as_echo "$supported" >&6; } 5972 if test "$supported" = "yes" ; then 5973 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5974 found="yes" 5975 fi 5976 fi 5977 5978 if test $found = "no" ; then 5979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5981 fi 5982 5983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5985 fi 5986 5987 CFLAGS="$CFLAGS -fd" 5988 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5990$as_echo_n "checking if $CC supports -fd... " >&6; } 5991 cacheid=xorg_cv_cc_flag__fd 5992 if eval \${$cacheid+:} false; then : 5993 $as_echo_n "(cached) " >&6 5994else 5995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5996/* end confdefs.h. */ 5997int i; 5998int 5999main () 6000{ 6001 6002 ; 6003 return 0; 6004} 6005_ACEOF 6006if ac_fn_c_try_link "$LINENO"; then : 6007 eval $cacheid=yes 6008else 6009 eval $cacheid=no 6010fi 6011rm -f core conftest.err conftest.$ac_objext \ 6012 conftest$ac_exeext conftest.$ac_ext 6013fi 6014 6015 6016 CFLAGS="$xorg_testset_save_CFLAGS" 6017 6018 eval supported=\$$cacheid 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6020$as_echo "$supported" >&6; } 6021 if test "$supported" = "yes" ; then 6022 BASE_CFLAGS="$BASE_CFLAGS -fd" 6023 found="yes" 6024 fi 6025 fi 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041xorg_testset_save_CFLAGS="$CFLAGS" 6042 6043if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6046$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6047if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6048 $as_echo_n "(cached) " >&6 6049else 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051/* end confdefs.h. */ 6052int i; 6053_ACEOF 6054if ac_fn_c_try_compile "$LINENO"; then : 6055 xorg_cv_cc_flag_unknown_warning_option=yes 6056else 6057 xorg_cv_cc_flag_unknown_warning_option=no 6058fi 6059rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6060fi 6061{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6062$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6064 CFLAGS="$xorg_testset_save_CFLAGS" 6065fi 6066 6067if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 fi 6071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6073$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6074if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6075 $as_echo_n "(cached) " >&6 6076else 6077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078/* end confdefs.h. */ 6079int i; 6080_ACEOF 6081if ac_fn_c_try_compile "$LINENO"; then : 6082 xorg_cv_cc_flag_unused_command_line_argument=yes 6083else 6084 xorg_cv_cc_flag_unused_command_line_argument=no 6085fi 6086rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6087fi 6088{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6089$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6091 CFLAGS="$xorg_testset_save_CFLAGS" 6092fi 6093 6094found="no" 6095 6096 if test $found = "no" ; then 6097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6099 fi 6100 6101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6103 fi 6104 6105 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6106 6107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6108$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6109 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6110 if eval \${$cacheid+:} false; then : 6111 $as_echo_n "(cached) " >&6 6112else 6113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6114/* end confdefs.h. */ 6115int i; 6116int 6117main () 6118{ 6119 6120 ; 6121 return 0; 6122} 6123_ACEOF 6124if ac_fn_c_try_link "$LINENO"; then : 6125 eval $cacheid=yes 6126else 6127 eval $cacheid=no 6128fi 6129rm -f core conftest.err conftest.$ac_objext \ 6130 conftest$ac_exeext conftest.$ac_ext 6131fi 6132 6133 6134 CFLAGS="$xorg_testset_save_CFLAGS" 6135 6136 eval supported=\$$cacheid 6137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6138$as_echo "$supported" >&6; } 6139 if test "$supported" = "yes" ; then 6140 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6141 found="yes" 6142 fi 6143 fi 6144 6145 6146 6147 6148 6149# This chunk adds additional warnings that could catch undesired effects. 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163xorg_testset_save_CFLAGS="$CFLAGS" 6164 6165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6168$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6169if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6170 $as_echo_n "(cached) " >&6 6171else 6172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173/* end confdefs.h. */ 6174int i; 6175_ACEOF 6176if ac_fn_c_try_compile "$LINENO"; then : 6177 xorg_cv_cc_flag_unknown_warning_option=yes 6178else 6179 xorg_cv_cc_flag_unknown_warning_option=no 6180fi 6181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6182fi 6183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6184$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6186 CFLAGS="$xorg_testset_save_CFLAGS" 6187fi 6188 6189if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6192 fi 6193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6195$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6196if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6197 $as_echo_n "(cached) " >&6 6198else 6199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6200/* end confdefs.h. */ 6201int i; 6202_ACEOF 6203if ac_fn_c_try_compile "$LINENO"; then : 6204 xorg_cv_cc_flag_unused_command_line_argument=yes 6205else 6206 xorg_cv_cc_flag_unused_command_line_argument=no 6207fi 6208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6209fi 6210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6211$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6213 CFLAGS="$xorg_testset_save_CFLAGS" 6214fi 6215 6216found="no" 6217 6218 if test $found = "no" ; then 6219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 fi 6226 6227 CFLAGS="$CFLAGS -Wunused" 6228 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6230$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6231 cacheid=xorg_cv_cc_flag__Wunused 6232 if eval \${$cacheid+:} false; then : 6233 $as_echo_n "(cached) " >&6 6234else 6235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6236/* end confdefs.h. */ 6237int i; 6238int 6239main () 6240{ 6241 6242 ; 6243 return 0; 6244} 6245_ACEOF 6246if ac_fn_c_try_link "$LINENO"; then : 6247 eval $cacheid=yes 6248else 6249 eval $cacheid=no 6250fi 6251rm -f core conftest.err conftest.$ac_objext \ 6252 conftest$ac_exeext conftest.$ac_ext 6253fi 6254 6255 6256 CFLAGS="$xorg_testset_save_CFLAGS" 6257 6258 eval supported=\$$cacheid 6259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6260$as_echo "$supported" >&6; } 6261 if test "$supported" = "yes" ; then 6262 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6263 found="yes" 6264 fi 6265 fi 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281xorg_testset_save_CFLAGS="$CFLAGS" 6282 6283if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6286$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6287if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6288 $as_echo_n "(cached) " >&6 6289else 6290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6291/* end confdefs.h. */ 6292int i; 6293_ACEOF 6294if ac_fn_c_try_compile "$LINENO"; then : 6295 xorg_cv_cc_flag_unknown_warning_option=yes 6296else 6297 xorg_cv_cc_flag_unknown_warning_option=no 6298fi 6299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6300fi 6301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6302$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6303 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6304 CFLAGS="$xorg_testset_save_CFLAGS" 6305fi 6306 6307if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6310 fi 6311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6313$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6314if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6315 $as_echo_n "(cached) " >&6 6316else 6317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6318/* end confdefs.h. */ 6319int i; 6320_ACEOF 6321if ac_fn_c_try_compile "$LINENO"; then : 6322 xorg_cv_cc_flag_unused_command_line_argument=yes 6323else 6324 xorg_cv_cc_flag_unused_command_line_argument=no 6325fi 6326rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6327fi 6328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6329$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6331 CFLAGS="$xorg_testset_save_CFLAGS" 6332fi 6333 6334found="no" 6335 6336 if test $found = "no" ; then 6337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6339 fi 6340 6341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6343 fi 6344 6345 CFLAGS="$CFLAGS -Wuninitialized" 6346 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6348$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6349 cacheid=xorg_cv_cc_flag__Wuninitialized 6350 if eval \${$cacheid+:} false; then : 6351 $as_echo_n "(cached) " >&6 6352else 6353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6354/* end confdefs.h. */ 6355int i; 6356int 6357main () 6358{ 6359 6360 ; 6361 return 0; 6362} 6363_ACEOF 6364if ac_fn_c_try_link "$LINENO"; then : 6365 eval $cacheid=yes 6366else 6367 eval $cacheid=no 6368fi 6369rm -f core conftest.err conftest.$ac_objext \ 6370 conftest$ac_exeext conftest.$ac_ext 6371fi 6372 6373 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 6376 eval supported=\$$cacheid 6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6378$as_echo "$supported" >&6; } 6379 if test "$supported" = "yes" ; then 6380 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6381 found="yes" 6382 fi 6383 fi 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399xorg_testset_save_CFLAGS="$CFLAGS" 6400 6401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6404$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6405if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6406 $as_echo_n "(cached) " >&6 6407else 6408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6409/* end confdefs.h. */ 6410int i; 6411_ACEOF 6412if ac_fn_c_try_compile "$LINENO"; then : 6413 xorg_cv_cc_flag_unknown_warning_option=yes 6414else 6415 xorg_cv_cc_flag_unknown_warning_option=no 6416fi 6417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6418fi 6419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6420$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6422 CFLAGS="$xorg_testset_save_CFLAGS" 6423fi 6424 6425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6428 fi 6429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6431$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6432if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6433 $as_echo_n "(cached) " >&6 6434else 6435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6436/* end confdefs.h. */ 6437int i; 6438_ACEOF 6439if ac_fn_c_try_compile "$LINENO"; then : 6440 xorg_cv_cc_flag_unused_command_line_argument=yes 6441else 6442 xorg_cv_cc_flag_unused_command_line_argument=no 6443fi 6444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6445fi 6446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6447$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6449 CFLAGS="$xorg_testset_save_CFLAGS" 6450fi 6451 6452found="no" 6453 6454 if test $found = "no" ; then 6455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6457 fi 6458 6459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6461 fi 6462 6463 CFLAGS="$CFLAGS -Wshadow" 6464 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6466$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6467 cacheid=xorg_cv_cc_flag__Wshadow 6468 if eval \${$cacheid+:} false; then : 6469 $as_echo_n "(cached) " >&6 6470else 6471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6472/* end confdefs.h. */ 6473int i; 6474int 6475main () 6476{ 6477 6478 ; 6479 return 0; 6480} 6481_ACEOF 6482if ac_fn_c_try_link "$LINENO"; then : 6483 eval $cacheid=yes 6484else 6485 eval $cacheid=no 6486fi 6487rm -f core conftest.err conftest.$ac_objext \ 6488 conftest$ac_exeext conftest.$ac_ext 6489fi 6490 6491 6492 CFLAGS="$xorg_testset_save_CFLAGS" 6493 6494 eval supported=\$$cacheid 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6496$as_echo "$supported" >&6; } 6497 if test "$supported" = "yes" ; then 6498 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6499 found="yes" 6500 fi 6501 fi 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517xorg_testset_save_CFLAGS="$CFLAGS" 6518 6519if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6522$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6523if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6524 $as_echo_n "(cached) " >&6 6525else 6526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6527/* end confdefs.h. */ 6528int i; 6529_ACEOF 6530if ac_fn_c_try_compile "$LINENO"; then : 6531 xorg_cv_cc_flag_unknown_warning_option=yes 6532else 6533 xorg_cv_cc_flag_unknown_warning_option=no 6534fi 6535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6536fi 6537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6538$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6539 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6540 CFLAGS="$xorg_testset_save_CFLAGS" 6541fi 6542 6543if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6546 fi 6547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6549$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6550if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6551 $as_echo_n "(cached) " >&6 6552else 6553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554/* end confdefs.h. */ 6555int i; 6556_ACEOF 6557if ac_fn_c_try_compile "$LINENO"; then : 6558 xorg_cv_cc_flag_unused_command_line_argument=yes 6559else 6560 xorg_cv_cc_flag_unused_command_line_argument=no 6561fi 6562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6563fi 6564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6565$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6567 CFLAGS="$xorg_testset_save_CFLAGS" 6568fi 6569 6570found="no" 6571 6572 if test $found = "no" ; then 6573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6575 fi 6576 6577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6579 fi 6580 6581 CFLAGS="$CFLAGS -Wmissing-noreturn" 6582 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6584$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6585 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6586 if eval \${$cacheid+:} false; then : 6587 $as_echo_n "(cached) " >&6 6588else 6589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6590/* end confdefs.h. */ 6591int i; 6592int 6593main () 6594{ 6595 6596 ; 6597 return 0; 6598} 6599_ACEOF 6600if ac_fn_c_try_link "$LINENO"; then : 6601 eval $cacheid=yes 6602else 6603 eval $cacheid=no 6604fi 6605rm -f core conftest.err conftest.$ac_objext \ 6606 conftest$ac_exeext conftest.$ac_ext 6607fi 6608 6609 6610 CFLAGS="$xorg_testset_save_CFLAGS" 6611 6612 eval supported=\$$cacheid 6613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6614$as_echo "$supported" >&6; } 6615 if test "$supported" = "yes" ; then 6616 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6617 found="yes" 6618 fi 6619 fi 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635xorg_testset_save_CFLAGS="$CFLAGS" 6636 6637if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6640$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6641if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6642 $as_echo_n "(cached) " >&6 6643else 6644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6645/* end confdefs.h. */ 6646int i; 6647_ACEOF 6648if ac_fn_c_try_compile "$LINENO"; then : 6649 xorg_cv_cc_flag_unknown_warning_option=yes 6650else 6651 xorg_cv_cc_flag_unknown_warning_option=no 6652fi 6653rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6654fi 6655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6656$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6657 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6658 CFLAGS="$xorg_testset_save_CFLAGS" 6659fi 6660 6661if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6664 fi 6665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6667$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6668if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6669 $as_echo_n "(cached) " >&6 6670else 6671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6672/* end confdefs.h. */ 6673int i; 6674_ACEOF 6675if ac_fn_c_try_compile "$LINENO"; then : 6676 xorg_cv_cc_flag_unused_command_line_argument=yes 6677else 6678 xorg_cv_cc_flag_unused_command_line_argument=no 6679fi 6680rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6681fi 6682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6683$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6684 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6685 CFLAGS="$xorg_testset_save_CFLAGS" 6686fi 6687 6688found="no" 6689 6690 if test $found = "no" ; then 6691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6693 fi 6694 6695 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6697 fi 6698 6699 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6700 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6702$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6703 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6704 if eval \${$cacheid+:} false; then : 6705 $as_echo_n "(cached) " >&6 6706else 6707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6708/* end confdefs.h. */ 6709int i; 6710int 6711main () 6712{ 6713 6714 ; 6715 return 0; 6716} 6717_ACEOF 6718if ac_fn_c_try_link "$LINENO"; then : 6719 eval $cacheid=yes 6720else 6721 eval $cacheid=no 6722fi 6723rm -f core conftest.err conftest.$ac_objext \ 6724 conftest$ac_exeext conftest.$ac_ext 6725fi 6726 6727 6728 CFLAGS="$xorg_testset_save_CFLAGS" 6729 6730 eval supported=\$$cacheid 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6732$as_echo "$supported" >&6; } 6733 if test "$supported" = "yes" ; then 6734 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6735 found="yes" 6736 fi 6737 fi 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753xorg_testset_save_CFLAGS="$CFLAGS" 6754 6755if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6758$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6759if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6760 $as_echo_n "(cached) " >&6 6761else 6762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6763/* end confdefs.h. */ 6764int i; 6765_ACEOF 6766if ac_fn_c_try_compile "$LINENO"; then : 6767 xorg_cv_cc_flag_unknown_warning_option=yes 6768else 6769 xorg_cv_cc_flag_unknown_warning_option=no 6770fi 6771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6772fi 6773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6774$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6776 CFLAGS="$xorg_testset_save_CFLAGS" 6777fi 6778 6779if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 fi 6783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6785$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6786if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6787 $as_echo_n "(cached) " >&6 6788else 6789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790/* end confdefs.h. */ 6791int i; 6792_ACEOF 6793if ac_fn_c_try_compile "$LINENO"; then : 6794 xorg_cv_cc_flag_unused_command_line_argument=yes 6795else 6796 xorg_cv_cc_flag_unused_command_line_argument=no 6797fi 6798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6799fi 6800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6801$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6803 CFLAGS="$xorg_testset_save_CFLAGS" 6804fi 6805 6806found="no" 6807 6808 if test $found = "no" ; then 6809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6811 fi 6812 6813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 fi 6816 6817 CFLAGS="$CFLAGS -Wredundant-decls" 6818 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6820$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6821 cacheid=xorg_cv_cc_flag__Wredundant_decls 6822 if eval \${$cacheid+:} false; then : 6823 $as_echo_n "(cached) " >&6 6824else 6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826/* end confdefs.h. */ 6827int i; 6828int 6829main () 6830{ 6831 6832 ; 6833 return 0; 6834} 6835_ACEOF 6836if ac_fn_c_try_link "$LINENO"; then : 6837 eval $cacheid=yes 6838else 6839 eval $cacheid=no 6840fi 6841rm -f core conftest.err conftest.$ac_objext \ 6842 conftest$ac_exeext conftest.$ac_ext 6843fi 6844 6845 6846 CFLAGS="$xorg_testset_save_CFLAGS" 6847 6848 eval supported=\$$cacheid 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6850$as_echo "$supported" >&6; } 6851 if test "$supported" = "yes" ; then 6852 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6853 found="yes" 6854 fi 6855 fi 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871xorg_testset_save_CFLAGS="$CFLAGS" 6872 6873if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6876$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6877if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6878 $as_echo_n "(cached) " >&6 6879else 6880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6881/* end confdefs.h. */ 6882int i; 6883_ACEOF 6884if ac_fn_c_try_compile "$LINENO"; then : 6885 xorg_cv_cc_flag_unknown_warning_option=yes 6886else 6887 xorg_cv_cc_flag_unknown_warning_option=no 6888fi 6889rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6890fi 6891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6892$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6893 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6894 CFLAGS="$xorg_testset_save_CFLAGS" 6895fi 6896 6897if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 fi 6901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6903$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6904if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6905 $as_echo_n "(cached) " >&6 6906else 6907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6908/* end confdefs.h. */ 6909int i; 6910_ACEOF 6911if ac_fn_c_try_compile "$LINENO"; then : 6912 xorg_cv_cc_flag_unused_command_line_argument=yes 6913else 6914 xorg_cv_cc_flag_unused_command_line_argument=no 6915fi 6916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6917fi 6918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6919$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6920 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6921 CFLAGS="$xorg_testset_save_CFLAGS" 6922fi 6923 6924found="no" 6925 6926 if test $found = "no" ; then 6927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6929 fi 6930 6931 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6933 fi 6934 6935 CFLAGS="$CFLAGS -Wlogical-op" 6936 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6938$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6939 cacheid=xorg_cv_cc_flag__Wlogical_op 6940 if eval \${$cacheid+:} false; then : 6941 $as_echo_n "(cached) " >&6 6942else 6943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944/* end confdefs.h. */ 6945int i; 6946int 6947main () 6948{ 6949 6950 ; 6951 return 0; 6952} 6953_ACEOF 6954if ac_fn_c_try_link "$LINENO"; then : 6955 eval $cacheid=yes 6956else 6957 eval $cacheid=no 6958fi 6959rm -f core conftest.err conftest.$ac_objext \ 6960 conftest$ac_exeext conftest.$ac_ext 6961fi 6962 6963 6964 CFLAGS="$xorg_testset_save_CFLAGS" 6965 6966 eval supported=\$$cacheid 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6968$as_echo "$supported" >&6; } 6969 if test "$supported" = "yes" ; then 6970 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6971 found="yes" 6972 fi 6973 fi 6974 6975 6976 6977# These are currently disabled because they are noisy. They will be enabled 6978# in the future once the codebase is sufficiently modernized to silence 6979# them. For now, I don't want them to drown out the other warnings. 6980# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6981# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6982# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6983 6984# Turn some warnings into errors, so we don't accidently get successful builds 6985# when there are problems that should be fixed. 6986 6987if test "x$SELECTIVE_WERROR" = "xyes" ; then 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001xorg_testset_save_CFLAGS="$CFLAGS" 7002 7003if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7006$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7007if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7008 $as_echo_n "(cached) " >&6 7009else 7010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7011/* end confdefs.h. */ 7012int i; 7013_ACEOF 7014if ac_fn_c_try_compile "$LINENO"; then : 7015 xorg_cv_cc_flag_unknown_warning_option=yes 7016else 7017 xorg_cv_cc_flag_unknown_warning_option=no 7018fi 7019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7020fi 7021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7022$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7024 CFLAGS="$xorg_testset_save_CFLAGS" 7025fi 7026 7027if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7030 fi 7031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7033$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7034if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7035 $as_echo_n "(cached) " >&6 7036else 7037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7038/* end confdefs.h. */ 7039int i; 7040_ACEOF 7041if ac_fn_c_try_compile "$LINENO"; then : 7042 xorg_cv_cc_flag_unused_command_line_argument=yes 7043else 7044 xorg_cv_cc_flag_unused_command_line_argument=no 7045fi 7046rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7047fi 7048{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7049$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7051 CFLAGS="$xorg_testset_save_CFLAGS" 7052fi 7053 7054found="no" 7055 7056 if test $found = "no" ; then 7057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7059 fi 7060 7061 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7063 fi 7064 7065 CFLAGS="$CFLAGS -Werror=implicit" 7066 7067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7068$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7069 cacheid=xorg_cv_cc_flag__Werror_implicit 7070 if eval \${$cacheid+:} false; then : 7071 $as_echo_n "(cached) " >&6 7072else 7073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074/* end confdefs.h. */ 7075int i; 7076int 7077main () 7078{ 7079 7080 ; 7081 return 0; 7082} 7083_ACEOF 7084if ac_fn_c_try_link "$LINENO"; then : 7085 eval $cacheid=yes 7086else 7087 eval $cacheid=no 7088fi 7089rm -f core conftest.err conftest.$ac_objext \ 7090 conftest$ac_exeext conftest.$ac_ext 7091fi 7092 7093 7094 CFLAGS="$xorg_testset_save_CFLAGS" 7095 7096 eval supported=\$$cacheid 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7098$as_echo "$supported" >&6; } 7099 if test "$supported" = "yes" ; then 7100 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7101 found="yes" 7102 fi 7103 fi 7104 7105 if test $found = "no" ; then 7106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7108 fi 7109 7110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7112 fi 7113 7114 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7115 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7117$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7118 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7119 if eval \${$cacheid+:} false; then : 7120 $as_echo_n "(cached) " >&6 7121else 7122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7123/* end confdefs.h. */ 7124int i; 7125int 7126main () 7127{ 7128 7129 ; 7130 return 0; 7131} 7132_ACEOF 7133if ac_fn_c_try_link "$LINENO"; then : 7134 eval $cacheid=yes 7135else 7136 eval $cacheid=no 7137fi 7138rm -f core conftest.err conftest.$ac_objext \ 7139 conftest$ac_exeext conftest.$ac_ext 7140fi 7141 7142 7143 CFLAGS="$xorg_testset_save_CFLAGS" 7144 7145 eval supported=\$$cacheid 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7147$as_echo "$supported" >&6; } 7148 if test "$supported" = "yes" ; then 7149 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7150 found="yes" 7151 fi 7152 fi 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168xorg_testset_save_CFLAGS="$CFLAGS" 7169 7170if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7173$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7174if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7175 $as_echo_n "(cached) " >&6 7176else 7177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7178/* end confdefs.h. */ 7179int i; 7180_ACEOF 7181if ac_fn_c_try_compile "$LINENO"; then : 7182 xorg_cv_cc_flag_unknown_warning_option=yes 7183else 7184 xorg_cv_cc_flag_unknown_warning_option=no 7185fi 7186rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7187fi 7188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7189$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7191 CFLAGS="$xorg_testset_save_CFLAGS" 7192fi 7193 7194if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7197 fi 7198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7200$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7201if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7202 $as_echo_n "(cached) " >&6 7203else 7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7205/* end confdefs.h. */ 7206int i; 7207_ACEOF 7208if ac_fn_c_try_compile "$LINENO"; then : 7209 xorg_cv_cc_flag_unused_command_line_argument=yes 7210else 7211 xorg_cv_cc_flag_unused_command_line_argument=no 7212fi 7213rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7214fi 7215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7216$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7218 CFLAGS="$xorg_testset_save_CFLAGS" 7219fi 7220 7221found="no" 7222 7223 if test $found = "no" ; then 7224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7226 fi 7227 7228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7230 fi 7231 7232 CFLAGS="$CFLAGS -Werror=nonnull" 7233 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7235$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7236 cacheid=xorg_cv_cc_flag__Werror_nonnull 7237 if eval \${$cacheid+:} false; then : 7238 $as_echo_n "(cached) " >&6 7239else 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241/* end confdefs.h. */ 7242int i; 7243int 7244main () 7245{ 7246 7247 ; 7248 return 0; 7249} 7250_ACEOF 7251if ac_fn_c_try_link "$LINENO"; then : 7252 eval $cacheid=yes 7253else 7254 eval $cacheid=no 7255fi 7256rm -f core conftest.err conftest.$ac_objext \ 7257 conftest$ac_exeext conftest.$ac_ext 7258fi 7259 7260 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 7263 eval supported=\$$cacheid 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7265$as_echo "$supported" >&6; } 7266 if test "$supported" = "yes" ; then 7267 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7268 found="yes" 7269 fi 7270 fi 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286xorg_testset_save_CFLAGS="$CFLAGS" 7287 7288if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7291$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7292if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7293 $as_echo_n "(cached) " >&6 7294else 7295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7296/* end confdefs.h. */ 7297int i; 7298_ACEOF 7299if ac_fn_c_try_compile "$LINENO"; then : 7300 xorg_cv_cc_flag_unknown_warning_option=yes 7301else 7302 xorg_cv_cc_flag_unknown_warning_option=no 7303fi 7304rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7305fi 7306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7307$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7309 CFLAGS="$xorg_testset_save_CFLAGS" 7310fi 7311 7312if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7315 fi 7316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7318$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7319if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7320 $as_echo_n "(cached) " >&6 7321else 7322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323/* end confdefs.h. */ 7324int i; 7325_ACEOF 7326if ac_fn_c_try_compile "$LINENO"; then : 7327 xorg_cv_cc_flag_unused_command_line_argument=yes 7328else 7329 xorg_cv_cc_flag_unused_command_line_argument=no 7330fi 7331rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7332fi 7333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7334$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7336 CFLAGS="$xorg_testset_save_CFLAGS" 7337fi 7338 7339found="no" 7340 7341 if test $found = "no" ; then 7342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7344 fi 7345 7346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7348 fi 7349 7350 CFLAGS="$CFLAGS -Werror=init-self" 7351 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7353$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7354 cacheid=xorg_cv_cc_flag__Werror_init_self 7355 if eval \${$cacheid+:} false; then : 7356 $as_echo_n "(cached) " >&6 7357else 7358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7359/* end confdefs.h. */ 7360int i; 7361int 7362main () 7363{ 7364 7365 ; 7366 return 0; 7367} 7368_ACEOF 7369if ac_fn_c_try_link "$LINENO"; then : 7370 eval $cacheid=yes 7371else 7372 eval $cacheid=no 7373fi 7374rm -f core conftest.err conftest.$ac_objext \ 7375 conftest$ac_exeext conftest.$ac_ext 7376fi 7377 7378 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380 7381 eval supported=\$$cacheid 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7383$as_echo "$supported" >&6; } 7384 if test "$supported" = "yes" ; then 7385 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7386 found="yes" 7387 fi 7388 fi 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404xorg_testset_save_CFLAGS="$CFLAGS" 7405 7406if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7409$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7410if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7411 $as_echo_n "(cached) " >&6 7412else 7413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7414/* end confdefs.h. */ 7415int i; 7416_ACEOF 7417if ac_fn_c_try_compile "$LINENO"; then : 7418 xorg_cv_cc_flag_unknown_warning_option=yes 7419else 7420 xorg_cv_cc_flag_unknown_warning_option=no 7421fi 7422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7423fi 7424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7425$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7427 CFLAGS="$xorg_testset_save_CFLAGS" 7428fi 7429 7430if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7433 fi 7434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7436$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7437if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7438 $as_echo_n "(cached) " >&6 7439else 7440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441/* end confdefs.h. */ 7442int i; 7443_ACEOF 7444if ac_fn_c_try_compile "$LINENO"; then : 7445 xorg_cv_cc_flag_unused_command_line_argument=yes 7446else 7447 xorg_cv_cc_flag_unused_command_line_argument=no 7448fi 7449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7450fi 7451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7452$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7454 CFLAGS="$xorg_testset_save_CFLAGS" 7455fi 7456 7457found="no" 7458 7459 if test $found = "no" ; then 7460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7462 fi 7463 7464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7466 fi 7467 7468 CFLAGS="$CFLAGS -Werror=main" 7469 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7471$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7472 cacheid=xorg_cv_cc_flag__Werror_main 7473 if eval \${$cacheid+:} false; then : 7474 $as_echo_n "(cached) " >&6 7475else 7476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7477/* end confdefs.h. */ 7478int i; 7479int 7480main () 7481{ 7482 7483 ; 7484 return 0; 7485} 7486_ACEOF 7487if ac_fn_c_try_link "$LINENO"; then : 7488 eval $cacheid=yes 7489else 7490 eval $cacheid=no 7491fi 7492rm -f core conftest.err conftest.$ac_objext \ 7493 conftest$ac_exeext conftest.$ac_ext 7494fi 7495 7496 7497 CFLAGS="$xorg_testset_save_CFLAGS" 7498 7499 eval supported=\$$cacheid 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7501$as_echo "$supported" >&6; } 7502 if test "$supported" = "yes" ; then 7503 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7504 found="yes" 7505 fi 7506 fi 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522xorg_testset_save_CFLAGS="$CFLAGS" 7523 7524if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7527$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7528if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7529 $as_echo_n "(cached) " >&6 7530else 7531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7532/* end confdefs.h. */ 7533int i; 7534_ACEOF 7535if ac_fn_c_try_compile "$LINENO"; then : 7536 xorg_cv_cc_flag_unknown_warning_option=yes 7537else 7538 xorg_cv_cc_flag_unknown_warning_option=no 7539fi 7540rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7541fi 7542{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7543$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7545 CFLAGS="$xorg_testset_save_CFLAGS" 7546fi 7547 7548if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7551 fi 7552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7554$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7555if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7556 $as_echo_n "(cached) " >&6 7557else 7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559/* end confdefs.h. */ 7560int i; 7561_ACEOF 7562if ac_fn_c_try_compile "$LINENO"; then : 7563 xorg_cv_cc_flag_unused_command_line_argument=yes 7564else 7565 xorg_cv_cc_flag_unused_command_line_argument=no 7566fi 7567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7568fi 7569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7570$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7572 CFLAGS="$xorg_testset_save_CFLAGS" 7573fi 7574 7575found="no" 7576 7577 if test $found = "no" ; then 7578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7580 fi 7581 7582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7584 fi 7585 7586 CFLAGS="$CFLAGS -Werror=missing-braces" 7587 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7589$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7590 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7591 if eval \${$cacheid+:} false; then : 7592 $as_echo_n "(cached) " >&6 7593else 7594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7595/* end confdefs.h. */ 7596int i; 7597int 7598main () 7599{ 7600 7601 ; 7602 return 0; 7603} 7604_ACEOF 7605if ac_fn_c_try_link "$LINENO"; then : 7606 eval $cacheid=yes 7607else 7608 eval $cacheid=no 7609fi 7610rm -f core conftest.err conftest.$ac_objext \ 7611 conftest$ac_exeext conftest.$ac_ext 7612fi 7613 7614 7615 CFLAGS="$xorg_testset_save_CFLAGS" 7616 7617 eval supported=\$$cacheid 7618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7619$as_echo "$supported" >&6; } 7620 if test "$supported" = "yes" ; then 7621 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7622 found="yes" 7623 fi 7624 fi 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640xorg_testset_save_CFLAGS="$CFLAGS" 7641 7642if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7645$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7646if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7647 $as_echo_n "(cached) " >&6 7648else 7649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7650/* end confdefs.h. */ 7651int i; 7652_ACEOF 7653if ac_fn_c_try_compile "$LINENO"; then : 7654 xorg_cv_cc_flag_unknown_warning_option=yes 7655else 7656 xorg_cv_cc_flag_unknown_warning_option=no 7657fi 7658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7659fi 7660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7661$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7663 CFLAGS="$xorg_testset_save_CFLAGS" 7664fi 7665 7666if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7669 fi 7670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7672$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7673if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7674 $as_echo_n "(cached) " >&6 7675else 7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677/* end confdefs.h. */ 7678int i; 7679_ACEOF 7680if ac_fn_c_try_compile "$LINENO"; then : 7681 xorg_cv_cc_flag_unused_command_line_argument=yes 7682else 7683 xorg_cv_cc_flag_unused_command_line_argument=no 7684fi 7685rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7686fi 7687{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7688$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7690 CFLAGS="$xorg_testset_save_CFLAGS" 7691fi 7692 7693found="no" 7694 7695 if test $found = "no" ; then 7696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7698 fi 7699 7700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7702 fi 7703 7704 CFLAGS="$CFLAGS -Werror=sequence-point" 7705 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7707$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7708 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7709 if eval \${$cacheid+:} false; then : 7710 $as_echo_n "(cached) " >&6 7711else 7712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7713/* end confdefs.h. */ 7714int i; 7715int 7716main () 7717{ 7718 7719 ; 7720 return 0; 7721} 7722_ACEOF 7723if ac_fn_c_try_link "$LINENO"; then : 7724 eval $cacheid=yes 7725else 7726 eval $cacheid=no 7727fi 7728rm -f core conftest.err conftest.$ac_objext \ 7729 conftest$ac_exeext conftest.$ac_ext 7730fi 7731 7732 7733 CFLAGS="$xorg_testset_save_CFLAGS" 7734 7735 eval supported=\$$cacheid 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7737$as_echo "$supported" >&6; } 7738 if test "$supported" = "yes" ; then 7739 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7740 found="yes" 7741 fi 7742 fi 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758xorg_testset_save_CFLAGS="$CFLAGS" 7759 7760if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7763$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7764if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7765 $as_echo_n "(cached) " >&6 7766else 7767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7768/* end confdefs.h. */ 7769int i; 7770_ACEOF 7771if ac_fn_c_try_compile "$LINENO"; then : 7772 xorg_cv_cc_flag_unknown_warning_option=yes 7773else 7774 xorg_cv_cc_flag_unknown_warning_option=no 7775fi 7776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7777fi 7778{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7779$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7781 CFLAGS="$xorg_testset_save_CFLAGS" 7782fi 7783 7784if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7787 fi 7788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7790$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7791if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7792 $as_echo_n "(cached) " >&6 7793else 7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7795/* end confdefs.h. */ 7796int i; 7797_ACEOF 7798if ac_fn_c_try_compile "$LINENO"; then : 7799 xorg_cv_cc_flag_unused_command_line_argument=yes 7800else 7801 xorg_cv_cc_flag_unused_command_line_argument=no 7802fi 7803rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7804fi 7805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7806$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7808 CFLAGS="$xorg_testset_save_CFLAGS" 7809fi 7810 7811found="no" 7812 7813 if test $found = "no" ; then 7814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7816 fi 7817 7818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7820 fi 7821 7822 CFLAGS="$CFLAGS -Werror=return-type" 7823 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7825$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7826 cacheid=xorg_cv_cc_flag__Werror_return_type 7827 if eval \${$cacheid+:} false; then : 7828 $as_echo_n "(cached) " >&6 7829else 7830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831/* end confdefs.h. */ 7832int i; 7833int 7834main () 7835{ 7836 7837 ; 7838 return 0; 7839} 7840_ACEOF 7841if ac_fn_c_try_link "$LINENO"; then : 7842 eval $cacheid=yes 7843else 7844 eval $cacheid=no 7845fi 7846rm -f core conftest.err conftest.$ac_objext \ 7847 conftest$ac_exeext conftest.$ac_ext 7848fi 7849 7850 7851 CFLAGS="$xorg_testset_save_CFLAGS" 7852 7853 eval supported=\$$cacheid 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7855$as_echo "$supported" >&6; } 7856 if test "$supported" = "yes" ; then 7857 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7858 found="yes" 7859 fi 7860 fi 7861 7862 if test $found = "no" ; then 7863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7865 fi 7866 7867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7869 fi 7870 7871 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7872 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7874$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7875 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7876 if eval \${$cacheid+:} false; then : 7877 $as_echo_n "(cached) " >&6 7878else 7879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7880/* end confdefs.h. */ 7881int i; 7882int 7883main () 7884{ 7885 7886 ; 7887 return 0; 7888} 7889_ACEOF 7890if ac_fn_c_try_link "$LINENO"; then : 7891 eval $cacheid=yes 7892else 7893 eval $cacheid=no 7894fi 7895rm -f core conftest.err conftest.$ac_objext \ 7896 conftest$ac_exeext conftest.$ac_ext 7897fi 7898 7899 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 7902 eval supported=\$$cacheid 7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7904$as_echo "$supported" >&6; } 7905 if test "$supported" = "yes" ; then 7906 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7907 found="yes" 7908 fi 7909 fi 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925xorg_testset_save_CFLAGS="$CFLAGS" 7926 7927if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7930$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7931if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7932 $as_echo_n "(cached) " >&6 7933else 7934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7935/* end confdefs.h. */ 7936int i; 7937_ACEOF 7938if ac_fn_c_try_compile "$LINENO"; then : 7939 xorg_cv_cc_flag_unknown_warning_option=yes 7940else 7941 xorg_cv_cc_flag_unknown_warning_option=no 7942fi 7943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7944fi 7945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7946$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7947 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7948 CFLAGS="$xorg_testset_save_CFLAGS" 7949fi 7950 7951if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7954 fi 7955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7957$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7958if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7959 $as_echo_n "(cached) " >&6 7960else 7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962/* end confdefs.h. */ 7963int i; 7964_ACEOF 7965if ac_fn_c_try_compile "$LINENO"; then : 7966 xorg_cv_cc_flag_unused_command_line_argument=yes 7967else 7968 xorg_cv_cc_flag_unused_command_line_argument=no 7969fi 7970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7971fi 7972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7973$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7975 CFLAGS="$xorg_testset_save_CFLAGS" 7976fi 7977 7978found="no" 7979 7980 if test $found = "no" ; then 7981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7983 fi 7984 7985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7987 fi 7988 7989 CFLAGS="$CFLAGS -Werror=trigraphs" 7990 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7992$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7993 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7994 if eval \${$cacheid+:} false; then : 7995 $as_echo_n "(cached) " >&6 7996else 7997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7998/* end confdefs.h. */ 7999int i; 8000int 8001main () 8002{ 8003 8004 ; 8005 return 0; 8006} 8007_ACEOF 8008if ac_fn_c_try_link "$LINENO"; then : 8009 eval $cacheid=yes 8010else 8011 eval $cacheid=no 8012fi 8013rm -f core conftest.err conftest.$ac_objext \ 8014 conftest$ac_exeext conftest.$ac_ext 8015fi 8016 8017 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 8020 eval supported=\$$cacheid 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8022$as_echo "$supported" >&6; } 8023 if test "$supported" = "yes" ; then 8024 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8025 found="yes" 8026 fi 8027 fi 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043xorg_testset_save_CFLAGS="$CFLAGS" 8044 8045if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8048$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8049if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8050 $as_echo_n "(cached) " >&6 8051else 8052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8053/* end confdefs.h. */ 8054int i; 8055_ACEOF 8056if ac_fn_c_try_compile "$LINENO"; then : 8057 xorg_cv_cc_flag_unknown_warning_option=yes 8058else 8059 xorg_cv_cc_flag_unknown_warning_option=no 8060fi 8061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8062fi 8063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8064$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8066 CFLAGS="$xorg_testset_save_CFLAGS" 8067fi 8068 8069if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8072 fi 8073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8075$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8076if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8077 $as_echo_n "(cached) " >&6 8078else 8079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8080/* end confdefs.h. */ 8081int i; 8082_ACEOF 8083if ac_fn_c_try_compile "$LINENO"; then : 8084 xorg_cv_cc_flag_unused_command_line_argument=yes 8085else 8086 xorg_cv_cc_flag_unused_command_line_argument=no 8087fi 8088rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8089fi 8090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8091$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8092 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8093 CFLAGS="$xorg_testset_save_CFLAGS" 8094fi 8095 8096found="no" 8097 8098 if test $found = "no" ; then 8099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 fi 8102 8103 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8105 fi 8106 8107 CFLAGS="$CFLAGS -Werror=array-bounds" 8108 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8110$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8111 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8112 if eval \${$cacheid+:} false; then : 8113 $as_echo_n "(cached) " >&6 8114else 8115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8116/* end confdefs.h. */ 8117int i; 8118int 8119main () 8120{ 8121 8122 ; 8123 return 0; 8124} 8125_ACEOF 8126if ac_fn_c_try_link "$LINENO"; then : 8127 eval $cacheid=yes 8128else 8129 eval $cacheid=no 8130fi 8131rm -f core conftest.err conftest.$ac_objext \ 8132 conftest$ac_exeext conftest.$ac_ext 8133fi 8134 8135 8136 CFLAGS="$xorg_testset_save_CFLAGS" 8137 8138 eval supported=\$$cacheid 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8140$as_echo "$supported" >&6; } 8141 if test "$supported" = "yes" ; then 8142 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8143 found="yes" 8144 fi 8145 fi 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161xorg_testset_save_CFLAGS="$CFLAGS" 8162 8163if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8166$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8167if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8168 $as_echo_n "(cached) " >&6 8169else 8170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8171/* end confdefs.h. */ 8172int i; 8173_ACEOF 8174if ac_fn_c_try_compile "$LINENO"; then : 8175 xorg_cv_cc_flag_unknown_warning_option=yes 8176else 8177 xorg_cv_cc_flag_unknown_warning_option=no 8178fi 8179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8180fi 8181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8182$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8183 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8184 CFLAGS="$xorg_testset_save_CFLAGS" 8185fi 8186 8187if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8190 fi 8191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8193$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8194if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8195 $as_echo_n "(cached) " >&6 8196else 8197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198/* end confdefs.h. */ 8199int i; 8200_ACEOF 8201if ac_fn_c_try_compile "$LINENO"; then : 8202 xorg_cv_cc_flag_unused_command_line_argument=yes 8203else 8204 xorg_cv_cc_flag_unused_command_line_argument=no 8205fi 8206rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8207fi 8208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8209$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8210 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8211 CFLAGS="$xorg_testset_save_CFLAGS" 8212fi 8213 8214found="no" 8215 8216 if test $found = "no" ; then 8217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8219 fi 8220 8221 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8223 fi 8224 8225 CFLAGS="$CFLAGS -Werror=write-strings" 8226 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8228$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8229 cacheid=xorg_cv_cc_flag__Werror_write_strings 8230 if eval \${$cacheid+:} false; then : 8231 $as_echo_n "(cached) " >&6 8232else 8233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8234/* end confdefs.h. */ 8235int i; 8236int 8237main () 8238{ 8239 8240 ; 8241 return 0; 8242} 8243_ACEOF 8244if ac_fn_c_try_link "$LINENO"; then : 8245 eval $cacheid=yes 8246else 8247 eval $cacheid=no 8248fi 8249rm -f core conftest.err conftest.$ac_objext \ 8250 conftest$ac_exeext conftest.$ac_ext 8251fi 8252 8253 8254 CFLAGS="$xorg_testset_save_CFLAGS" 8255 8256 eval supported=\$$cacheid 8257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8258$as_echo "$supported" >&6; } 8259 if test "$supported" = "yes" ; then 8260 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8261 found="yes" 8262 fi 8263 fi 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279xorg_testset_save_CFLAGS="$CFLAGS" 8280 8281if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8284$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8285if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8286 $as_echo_n "(cached) " >&6 8287else 8288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8289/* end confdefs.h. */ 8290int i; 8291_ACEOF 8292if ac_fn_c_try_compile "$LINENO"; then : 8293 xorg_cv_cc_flag_unknown_warning_option=yes 8294else 8295 xorg_cv_cc_flag_unknown_warning_option=no 8296fi 8297rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8298fi 8299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8300$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8301 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8302 CFLAGS="$xorg_testset_save_CFLAGS" 8303fi 8304 8305if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8308 fi 8309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8311$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8312if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8313 $as_echo_n "(cached) " >&6 8314else 8315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8316/* end confdefs.h. */ 8317int i; 8318_ACEOF 8319if ac_fn_c_try_compile "$LINENO"; then : 8320 xorg_cv_cc_flag_unused_command_line_argument=yes 8321else 8322 xorg_cv_cc_flag_unused_command_line_argument=no 8323fi 8324rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8325fi 8326{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8327$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8329 CFLAGS="$xorg_testset_save_CFLAGS" 8330fi 8331 8332found="no" 8333 8334 if test $found = "no" ; then 8335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8337 fi 8338 8339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8341 fi 8342 8343 CFLAGS="$CFLAGS -Werror=address" 8344 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8346$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8347 cacheid=xorg_cv_cc_flag__Werror_address 8348 if eval \${$cacheid+:} false; then : 8349 $as_echo_n "(cached) " >&6 8350else 8351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8352/* end confdefs.h. */ 8353int i; 8354int 8355main () 8356{ 8357 8358 ; 8359 return 0; 8360} 8361_ACEOF 8362if ac_fn_c_try_link "$LINENO"; then : 8363 eval $cacheid=yes 8364else 8365 eval $cacheid=no 8366fi 8367rm -f core conftest.err conftest.$ac_objext \ 8368 conftest$ac_exeext conftest.$ac_ext 8369fi 8370 8371 8372 CFLAGS="$xorg_testset_save_CFLAGS" 8373 8374 eval supported=\$$cacheid 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8376$as_echo "$supported" >&6; } 8377 if test "$supported" = "yes" ; then 8378 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8379 found="yes" 8380 fi 8381 fi 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397xorg_testset_save_CFLAGS="$CFLAGS" 8398 8399if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8402$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8403if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8404 $as_echo_n "(cached) " >&6 8405else 8406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8407/* end confdefs.h. */ 8408int i; 8409_ACEOF 8410if ac_fn_c_try_compile "$LINENO"; then : 8411 xorg_cv_cc_flag_unknown_warning_option=yes 8412else 8413 xorg_cv_cc_flag_unknown_warning_option=no 8414fi 8415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8416fi 8417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8418$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8420 CFLAGS="$xorg_testset_save_CFLAGS" 8421fi 8422 8423if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8426 fi 8427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8429$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8430if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8431 $as_echo_n "(cached) " >&6 8432else 8433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8434/* end confdefs.h. */ 8435int i; 8436_ACEOF 8437if ac_fn_c_try_compile "$LINENO"; then : 8438 xorg_cv_cc_flag_unused_command_line_argument=yes 8439else 8440 xorg_cv_cc_flag_unused_command_line_argument=no 8441fi 8442rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8443fi 8444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8445$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448fi 8449 8450found="no" 8451 8452 if test $found = "no" ; then 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 fi 8456 8457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 fi 8460 8461 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8462 8463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8464$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8465 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8466 if eval \${$cacheid+:} false; then : 8467 $as_echo_n "(cached) " >&6 8468else 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470/* end confdefs.h. */ 8471int i; 8472int 8473main () 8474{ 8475 8476 ; 8477 return 0; 8478} 8479_ACEOF 8480if ac_fn_c_try_link "$LINENO"; then : 8481 eval $cacheid=yes 8482else 8483 eval $cacheid=no 8484fi 8485rm -f core conftest.err conftest.$ac_objext \ 8486 conftest$ac_exeext conftest.$ac_ext 8487fi 8488 8489 8490 CFLAGS="$xorg_testset_save_CFLAGS" 8491 8492 eval supported=\$$cacheid 8493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8494$as_echo "$supported" >&6; } 8495 if test "$supported" = "yes" ; then 8496 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8497 found="yes" 8498 fi 8499 fi 8500 8501 if test $found = "no" ; then 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 fi 8505 8506 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8508 fi 8509 8510 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8511 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8513$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8514 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8515 if eval \${$cacheid+:} false; then : 8516 $as_echo_n "(cached) " >&6 8517else 8518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8519/* end confdefs.h. */ 8520int i; 8521int 8522main () 8523{ 8524 8525 ; 8526 return 0; 8527} 8528_ACEOF 8529if ac_fn_c_try_link "$LINENO"; then : 8530 eval $cacheid=yes 8531else 8532 eval $cacheid=no 8533fi 8534rm -f core conftest.err conftest.$ac_objext \ 8535 conftest$ac_exeext conftest.$ac_ext 8536fi 8537 8538 8539 CFLAGS="$xorg_testset_save_CFLAGS" 8540 8541 eval supported=\$$cacheid 8542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8543$as_echo "$supported" >&6; } 8544 if test "$supported" = "yes" ; then 8545 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8546 found="yes" 8547 fi 8548 fi 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564xorg_testset_save_CFLAGS="$CFLAGS" 8565 8566if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8569$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8570if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8571 $as_echo_n "(cached) " >&6 8572else 8573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8574/* end confdefs.h. */ 8575int i; 8576_ACEOF 8577if ac_fn_c_try_compile "$LINENO"; then : 8578 xorg_cv_cc_flag_unknown_warning_option=yes 8579else 8580 xorg_cv_cc_flag_unknown_warning_option=no 8581fi 8582rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8583fi 8584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8585$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8587 CFLAGS="$xorg_testset_save_CFLAGS" 8588fi 8589 8590if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8593 fi 8594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8596$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8597if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8598 $as_echo_n "(cached) " >&6 8599else 8600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601/* end confdefs.h. */ 8602int i; 8603_ACEOF 8604if ac_fn_c_try_compile "$LINENO"; then : 8605 xorg_cv_cc_flag_unused_command_line_argument=yes 8606else 8607 xorg_cv_cc_flag_unused_command_line_argument=no 8608fi 8609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8610fi 8611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8612$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8614 CFLAGS="$xorg_testset_save_CFLAGS" 8615fi 8616 8617found="no" 8618 8619 if test $found = "no" ; then 8620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8622 fi 8623 8624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8626 fi 8627 8628 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8629 8630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8631$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8632 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8633 if eval \${$cacheid+:} false; then : 8634 $as_echo_n "(cached) " >&6 8635else 8636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8637/* end confdefs.h. */ 8638int i; 8639int 8640main () 8641{ 8642 8643 ; 8644 return 0; 8645} 8646_ACEOF 8647if ac_fn_c_try_link "$LINENO"; then : 8648 eval $cacheid=yes 8649else 8650 eval $cacheid=no 8651fi 8652rm -f core conftest.err conftest.$ac_objext \ 8653 conftest$ac_exeext conftest.$ac_ext 8654fi 8655 8656 8657 CFLAGS="$xorg_testset_save_CFLAGS" 8658 8659 eval supported=\$$cacheid 8660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8661$as_echo "$supported" >&6; } 8662 if test "$supported" = "yes" ; then 8663 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8664 found="yes" 8665 fi 8666 fi 8667 8668 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8669else 8670{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8671$as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685xorg_testset_save_CFLAGS="$CFLAGS" 8686 8687if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8690$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8691if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8692 $as_echo_n "(cached) " >&6 8693else 8694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8695/* end confdefs.h. */ 8696int i; 8697_ACEOF 8698if ac_fn_c_try_compile "$LINENO"; then : 8699 xorg_cv_cc_flag_unknown_warning_option=yes 8700else 8701 xorg_cv_cc_flag_unknown_warning_option=no 8702fi 8703rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8704fi 8705{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8706$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8707 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8708 CFLAGS="$xorg_testset_save_CFLAGS" 8709fi 8710 8711if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8714 fi 8715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8717$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8718if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8719 $as_echo_n "(cached) " >&6 8720else 8721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8722/* end confdefs.h. */ 8723int i; 8724_ACEOF 8725if ac_fn_c_try_compile "$LINENO"; then : 8726 xorg_cv_cc_flag_unused_command_line_argument=yes 8727else 8728 xorg_cv_cc_flag_unused_command_line_argument=no 8729fi 8730rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8731fi 8732{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8733$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8734 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8735 CFLAGS="$xorg_testset_save_CFLAGS" 8736fi 8737 8738found="no" 8739 8740 if test $found = "no" ; then 8741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8743 fi 8744 8745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8747 fi 8748 8749 CFLAGS="$CFLAGS -Wimplicit" 8750 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8752$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8753 cacheid=xorg_cv_cc_flag__Wimplicit 8754 if eval \${$cacheid+:} false; then : 8755 $as_echo_n "(cached) " >&6 8756else 8757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8758/* end confdefs.h. */ 8759int i; 8760int 8761main () 8762{ 8763 8764 ; 8765 return 0; 8766} 8767_ACEOF 8768if ac_fn_c_try_link "$LINENO"; then : 8769 eval $cacheid=yes 8770else 8771 eval $cacheid=no 8772fi 8773rm -f core conftest.err conftest.$ac_objext \ 8774 conftest$ac_exeext conftest.$ac_ext 8775fi 8776 8777 8778 CFLAGS="$xorg_testset_save_CFLAGS" 8779 8780 eval supported=\$$cacheid 8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8782$as_echo "$supported" >&6; } 8783 if test "$supported" = "yes" ; then 8784 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8785 found="yes" 8786 fi 8787 fi 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803xorg_testset_save_CFLAGS="$CFLAGS" 8804 8805if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8808$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8809if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8810 $as_echo_n "(cached) " >&6 8811else 8812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8813/* end confdefs.h. */ 8814int i; 8815_ACEOF 8816if ac_fn_c_try_compile "$LINENO"; then : 8817 xorg_cv_cc_flag_unknown_warning_option=yes 8818else 8819 xorg_cv_cc_flag_unknown_warning_option=no 8820fi 8821rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8822fi 8823{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8824$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8825 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8826 CFLAGS="$xorg_testset_save_CFLAGS" 8827fi 8828 8829if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8832 fi 8833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8835$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8836if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8837 $as_echo_n "(cached) " >&6 8838else 8839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8840/* end confdefs.h. */ 8841int i; 8842_ACEOF 8843if ac_fn_c_try_compile "$LINENO"; then : 8844 xorg_cv_cc_flag_unused_command_line_argument=yes 8845else 8846 xorg_cv_cc_flag_unused_command_line_argument=no 8847fi 8848rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8849fi 8850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8851$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8852 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854fi 8855 8856found="no" 8857 8858 if test $found = "no" ; then 8859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8861 fi 8862 8863 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8865 fi 8866 8867 CFLAGS="$CFLAGS -Wnonnull" 8868 8869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8870$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8871 cacheid=xorg_cv_cc_flag__Wnonnull 8872 if eval \${$cacheid+:} false; then : 8873 $as_echo_n "(cached) " >&6 8874else 8875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8876/* end confdefs.h. */ 8877int i; 8878int 8879main () 8880{ 8881 8882 ; 8883 return 0; 8884} 8885_ACEOF 8886if ac_fn_c_try_link "$LINENO"; then : 8887 eval $cacheid=yes 8888else 8889 eval $cacheid=no 8890fi 8891rm -f core conftest.err conftest.$ac_objext \ 8892 conftest$ac_exeext conftest.$ac_ext 8893fi 8894 8895 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897 8898 eval supported=\$$cacheid 8899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8900$as_echo "$supported" >&6; } 8901 if test "$supported" = "yes" ; then 8902 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8903 found="yes" 8904 fi 8905 fi 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921xorg_testset_save_CFLAGS="$CFLAGS" 8922 8923if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8926$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8927if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8928 $as_echo_n "(cached) " >&6 8929else 8930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8931/* end confdefs.h. */ 8932int i; 8933_ACEOF 8934if ac_fn_c_try_compile "$LINENO"; then : 8935 xorg_cv_cc_flag_unknown_warning_option=yes 8936else 8937 xorg_cv_cc_flag_unknown_warning_option=no 8938fi 8939rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8940fi 8941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8942$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8944 CFLAGS="$xorg_testset_save_CFLAGS" 8945fi 8946 8947if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8950 fi 8951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8953$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8954if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8955 $as_echo_n "(cached) " >&6 8956else 8957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8958/* end confdefs.h. */ 8959int i; 8960_ACEOF 8961if ac_fn_c_try_compile "$LINENO"; then : 8962 xorg_cv_cc_flag_unused_command_line_argument=yes 8963else 8964 xorg_cv_cc_flag_unused_command_line_argument=no 8965fi 8966rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8967fi 8968{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8969$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8970 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8971 CFLAGS="$xorg_testset_save_CFLAGS" 8972fi 8973 8974found="no" 8975 8976 if test $found = "no" ; then 8977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8979 fi 8980 8981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8983 fi 8984 8985 CFLAGS="$CFLAGS -Winit-self" 8986 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8988$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8989 cacheid=xorg_cv_cc_flag__Winit_self 8990 if eval \${$cacheid+:} false; then : 8991 $as_echo_n "(cached) " >&6 8992else 8993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8994/* end confdefs.h. */ 8995int i; 8996int 8997main () 8998{ 8999 9000 ; 9001 return 0; 9002} 9003_ACEOF 9004if ac_fn_c_try_link "$LINENO"; then : 9005 eval $cacheid=yes 9006else 9007 eval $cacheid=no 9008fi 9009rm -f core conftest.err conftest.$ac_objext \ 9010 conftest$ac_exeext conftest.$ac_ext 9011fi 9012 9013 9014 CFLAGS="$xorg_testset_save_CFLAGS" 9015 9016 eval supported=\$$cacheid 9017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9018$as_echo "$supported" >&6; } 9019 if test "$supported" = "yes" ; then 9020 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9021 found="yes" 9022 fi 9023 fi 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039xorg_testset_save_CFLAGS="$CFLAGS" 9040 9041if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9044$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9045if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9046 $as_echo_n "(cached) " >&6 9047else 9048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9049/* end confdefs.h. */ 9050int i; 9051_ACEOF 9052if ac_fn_c_try_compile "$LINENO"; then : 9053 xorg_cv_cc_flag_unknown_warning_option=yes 9054else 9055 xorg_cv_cc_flag_unknown_warning_option=no 9056fi 9057rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9058fi 9059{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9060$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9061 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9062 CFLAGS="$xorg_testset_save_CFLAGS" 9063fi 9064 9065if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9068 fi 9069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9071$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9072if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9073 $as_echo_n "(cached) " >&6 9074else 9075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9076/* end confdefs.h. */ 9077int i; 9078_ACEOF 9079if ac_fn_c_try_compile "$LINENO"; then : 9080 xorg_cv_cc_flag_unused_command_line_argument=yes 9081else 9082 xorg_cv_cc_flag_unused_command_line_argument=no 9083fi 9084rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9085fi 9086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9087$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9089 CFLAGS="$xorg_testset_save_CFLAGS" 9090fi 9091 9092found="no" 9093 9094 if test $found = "no" ; then 9095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9097 fi 9098 9099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9101 fi 9102 9103 CFLAGS="$CFLAGS -Wmain" 9104 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9106$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9107 cacheid=xorg_cv_cc_flag__Wmain 9108 if eval \${$cacheid+:} false; then : 9109 $as_echo_n "(cached) " >&6 9110else 9111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9112/* end confdefs.h. */ 9113int i; 9114int 9115main () 9116{ 9117 9118 ; 9119 return 0; 9120} 9121_ACEOF 9122if ac_fn_c_try_link "$LINENO"; then : 9123 eval $cacheid=yes 9124else 9125 eval $cacheid=no 9126fi 9127rm -f core conftest.err conftest.$ac_objext \ 9128 conftest$ac_exeext conftest.$ac_ext 9129fi 9130 9131 9132 CFLAGS="$xorg_testset_save_CFLAGS" 9133 9134 eval supported=\$$cacheid 9135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9136$as_echo "$supported" >&6; } 9137 if test "$supported" = "yes" ; then 9138 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9139 found="yes" 9140 fi 9141 fi 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157xorg_testset_save_CFLAGS="$CFLAGS" 9158 9159if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9162$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9163if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9164 $as_echo_n "(cached) " >&6 9165else 9166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9167/* end confdefs.h. */ 9168int i; 9169_ACEOF 9170if ac_fn_c_try_compile "$LINENO"; then : 9171 xorg_cv_cc_flag_unknown_warning_option=yes 9172else 9173 xorg_cv_cc_flag_unknown_warning_option=no 9174fi 9175rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9176fi 9177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9178$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9179 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9180 CFLAGS="$xorg_testset_save_CFLAGS" 9181fi 9182 9183if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9186 fi 9187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9189$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9190if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9191 $as_echo_n "(cached) " >&6 9192else 9193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9194/* end confdefs.h. */ 9195int i; 9196_ACEOF 9197if ac_fn_c_try_compile "$LINENO"; then : 9198 xorg_cv_cc_flag_unused_command_line_argument=yes 9199else 9200 xorg_cv_cc_flag_unused_command_line_argument=no 9201fi 9202rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9203fi 9204{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9205$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9206 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9207 CFLAGS="$xorg_testset_save_CFLAGS" 9208fi 9209 9210found="no" 9211 9212 if test $found = "no" ; then 9213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9215 fi 9216 9217 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9219 fi 9220 9221 CFLAGS="$CFLAGS -Wmissing-braces" 9222 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9224$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9225 cacheid=xorg_cv_cc_flag__Wmissing_braces 9226 if eval \${$cacheid+:} false; then : 9227 $as_echo_n "(cached) " >&6 9228else 9229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9230/* end confdefs.h. */ 9231int i; 9232int 9233main () 9234{ 9235 9236 ; 9237 return 0; 9238} 9239_ACEOF 9240if ac_fn_c_try_link "$LINENO"; then : 9241 eval $cacheid=yes 9242else 9243 eval $cacheid=no 9244fi 9245rm -f core conftest.err conftest.$ac_objext \ 9246 conftest$ac_exeext conftest.$ac_ext 9247fi 9248 9249 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251 9252 eval supported=\$$cacheid 9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9254$as_echo "$supported" >&6; } 9255 if test "$supported" = "yes" ; then 9256 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9257 found="yes" 9258 fi 9259 fi 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275xorg_testset_save_CFLAGS="$CFLAGS" 9276 9277if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9280$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9281if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9282 $as_echo_n "(cached) " >&6 9283else 9284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9285/* end confdefs.h. */ 9286int i; 9287_ACEOF 9288if ac_fn_c_try_compile "$LINENO"; then : 9289 xorg_cv_cc_flag_unknown_warning_option=yes 9290else 9291 xorg_cv_cc_flag_unknown_warning_option=no 9292fi 9293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9294fi 9295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9296$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9298 CFLAGS="$xorg_testset_save_CFLAGS" 9299fi 9300 9301if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9304 fi 9305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9307$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9308if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9309 $as_echo_n "(cached) " >&6 9310else 9311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9312/* end confdefs.h. */ 9313int i; 9314_ACEOF 9315if ac_fn_c_try_compile "$LINENO"; then : 9316 xorg_cv_cc_flag_unused_command_line_argument=yes 9317else 9318 xorg_cv_cc_flag_unused_command_line_argument=no 9319fi 9320rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9321fi 9322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9323$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9325 CFLAGS="$xorg_testset_save_CFLAGS" 9326fi 9327 9328found="no" 9329 9330 if test $found = "no" ; then 9331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9333 fi 9334 9335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9337 fi 9338 9339 CFLAGS="$CFLAGS -Wsequence-point" 9340 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9342$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9343 cacheid=xorg_cv_cc_flag__Wsequence_point 9344 if eval \${$cacheid+:} false; then : 9345 $as_echo_n "(cached) " >&6 9346else 9347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348/* end confdefs.h. */ 9349int i; 9350int 9351main () 9352{ 9353 9354 ; 9355 return 0; 9356} 9357_ACEOF 9358if ac_fn_c_try_link "$LINENO"; then : 9359 eval $cacheid=yes 9360else 9361 eval $cacheid=no 9362fi 9363rm -f core conftest.err conftest.$ac_objext \ 9364 conftest$ac_exeext conftest.$ac_ext 9365fi 9366 9367 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369 9370 eval supported=\$$cacheid 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9372$as_echo "$supported" >&6; } 9373 if test "$supported" = "yes" ; then 9374 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9375 found="yes" 9376 fi 9377 fi 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393xorg_testset_save_CFLAGS="$CFLAGS" 9394 9395if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9398$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9399if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9400 $as_echo_n "(cached) " >&6 9401else 9402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9403/* end confdefs.h. */ 9404int i; 9405_ACEOF 9406if ac_fn_c_try_compile "$LINENO"; then : 9407 xorg_cv_cc_flag_unknown_warning_option=yes 9408else 9409 xorg_cv_cc_flag_unknown_warning_option=no 9410fi 9411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9412fi 9413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9414$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9416 CFLAGS="$xorg_testset_save_CFLAGS" 9417fi 9418 9419if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9422 fi 9423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9425$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9426if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9427 $as_echo_n "(cached) " >&6 9428else 9429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9430/* end confdefs.h. */ 9431int i; 9432_ACEOF 9433if ac_fn_c_try_compile "$LINENO"; then : 9434 xorg_cv_cc_flag_unused_command_line_argument=yes 9435else 9436 xorg_cv_cc_flag_unused_command_line_argument=no 9437fi 9438rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9439fi 9440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9441$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9443 CFLAGS="$xorg_testset_save_CFLAGS" 9444fi 9445 9446found="no" 9447 9448 if test $found = "no" ; then 9449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9451 fi 9452 9453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9455 fi 9456 9457 CFLAGS="$CFLAGS -Wreturn-type" 9458 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9460$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9461 cacheid=xorg_cv_cc_flag__Wreturn_type 9462 if eval \${$cacheid+:} false; then : 9463 $as_echo_n "(cached) " >&6 9464else 9465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9466/* end confdefs.h. */ 9467int i; 9468int 9469main () 9470{ 9471 9472 ; 9473 return 0; 9474} 9475_ACEOF 9476if ac_fn_c_try_link "$LINENO"; then : 9477 eval $cacheid=yes 9478else 9479 eval $cacheid=no 9480fi 9481rm -f core conftest.err conftest.$ac_objext \ 9482 conftest$ac_exeext conftest.$ac_ext 9483fi 9484 9485 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487 9488 eval supported=\$$cacheid 9489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9490$as_echo "$supported" >&6; } 9491 if test "$supported" = "yes" ; then 9492 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9493 found="yes" 9494 fi 9495 fi 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511xorg_testset_save_CFLAGS="$CFLAGS" 9512 9513if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9516$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9517if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9518 $as_echo_n "(cached) " >&6 9519else 9520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9521/* end confdefs.h. */ 9522int i; 9523_ACEOF 9524if ac_fn_c_try_compile "$LINENO"; then : 9525 xorg_cv_cc_flag_unknown_warning_option=yes 9526else 9527 xorg_cv_cc_flag_unknown_warning_option=no 9528fi 9529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9530fi 9531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9532$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9534 CFLAGS="$xorg_testset_save_CFLAGS" 9535fi 9536 9537if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9540 fi 9541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9543$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9544if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9545 $as_echo_n "(cached) " >&6 9546else 9547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548/* end confdefs.h. */ 9549int i; 9550_ACEOF 9551if ac_fn_c_try_compile "$LINENO"; then : 9552 xorg_cv_cc_flag_unused_command_line_argument=yes 9553else 9554 xorg_cv_cc_flag_unused_command_line_argument=no 9555fi 9556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9557fi 9558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9559$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9561 CFLAGS="$xorg_testset_save_CFLAGS" 9562fi 9563 9564found="no" 9565 9566 if test $found = "no" ; then 9567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 fi 9570 9571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9573 fi 9574 9575 CFLAGS="$CFLAGS -Wtrigraphs" 9576 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9578$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9579 cacheid=xorg_cv_cc_flag__Wtrigraphs 9580 if eval \${$cacheid+:} false; then : 9581 $as_echo_n "(cached) " >&6 9582else 9583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9584/* end confdefs.h. */ 9585int i; 9586int 9587main () 9588{ 9589 9590 ; 9591 return 0; 9592} 9593_ACEOF 9594if ac_fn_c_try_link "$LINENO"; then : 9595 eval $cacheid=yes 9596else 9597 eval $cacheid=no 9598fi 9599rm -f core conftest.err conftest.$ac_objext \ 9600 conftest$ac_exeext conftest.$ac_ext 9601fi 9602 9603 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605 9606 eval supported=\$$cacheid 9607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9608$as_echo "$supported" >&6; } 9609 if test "$supported" = "yes" ; then 9610 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9611 found="yes" 9612 fi 9613 fi 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629xorg_testset_save_CFLAGS="$CFLAGS" 9630 9631if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9634$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9635if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9636 $as_echo_n "(cached) " >&6 9637else 9638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9639/* end confdefs.h. */ 9640int i; 9641_ACEOF 9642if ac_fn_c_try_compile "$LINENO"; then : 9643 xorg_cv_cc_flag_unknown_warning_option=yes 9644else 9645 xorg_cv_cc_flag_unknown_warning_option=no 9646fi 9647rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9648fi 9649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9650$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9652 CFLAGS="$xorg_testset_save_CFLAGS" 9653fi 9654 9655if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9658 fi 9659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9661$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9662if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9663 $as_echo_n "(cached) " >&6 9664else 9665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9666/* end confdefs.h. */ 9667int i; 9668_ACEOF 9669if ac_fn_c_try_compile "$LINENO"; then : 9670 xorg_cv_cc_flag_unused_command_line_argument=yes 9671else 9672 xorg_cv_cc_flag_unused_command_line_argument=no 9673fi 9674rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9675fi 9676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9677$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9679 CFLAGS="$xorg_testset_save_CFLAGS" 9680fi 9681 9682found="no" 9683 9684 if test $found = "no" ; then 9685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9687 fi 9688 9689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9691 fi 9692 9693 CFLAGS="$CFLAGS -Warray-bounds" 9694 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9696$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9697 cacheid=xorg_cv_cc_flag__Warray_bounds 9698 if eval \${$cacheid+:} false; then : 9699 $as_echo_n "(cached) " >&6 9700else 9701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9702/* end confdefs.h. */ 9703int i; 9704int 9705main () 9706{ 9707 9708 ; 9709 return 0; 9710} 9711_ACEOF 9712if ac_fn_c_try_link "$LINENO"; then : 9713 eval $cacheid=yes 9714else 9715 eval $cacheid=no 9716fi 9717rm -f core conftest.err conftest.$ac_objext \ 9718 conftest$ac_exeext conftest.$ac_ext 9719fi 9720 9721 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723 9724 eval supported=\$$cacheid 9725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9726$as_echo "$supported" >&6; } 9727 if test "$supported" = "yes" ; then 9728 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9729 found="yes" 9730 fi 9731 fi 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747xorg_testset_save_CFLAGS="$CFLAGS" 9748 9749if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9752$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9753if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9754 $as_echo_n "(cached) " >&6 9755else 9756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9757/* end confdefs.h. */ 9758int i; 9759_ACEOF 9760if ac_fn_c_try_compile "$LINENO"; then : 9761 xorg_cv_cc_flag_unknown_warning_option=yes 9762else 9763 xorg_cv_cc_flag_unknown_warning_option=no 9764fi 9765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9766fi 9767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9768$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9770 CFLAGS="$xorg_testset_save_CFLAGS" 9771fi 9772 9773if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9776 fi 9777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9779$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9780if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9781 $as_echo_n "(cached) " >&6 9782else 9783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9784/* end confdefs.h. */ 9785int i; 9786_ACEOF 9787if ac_fn_c_try_compile "$LINENO"; then : 9788 xorg_cv_cc_flag_unused_command_line_argument=yes 9789else 9790 xorg_cv_cc_flag_unused_command_line_argument=no 9791fi 9792rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9793fi 9794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9795$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9797 CFLAGS="$xorg_testset_save_CFLAGS" 9798fi 9799 9800found="no" 9801 9802 if test $found = "no" ; then 9803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9805 fi 9806 9807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9809 fi 9810 9811 CFLAGS="$CFLAGS -Wwrite-strings" 9812 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9814$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9815 cacheid=xorg_cv_cc_flag__Wwrite_strings 9816 if eval \${$cacheid+:} false; then : 9817 $as_echo_n "(cached) " >&6 9818else 9819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9820/* end confdefs.h. */ 9821int i; 9822int 9823main () 9824{ 9825 9826 ; 9827 return 0; 9828} 9829_ACEOF 9830if ac_fn_c_try_link "$LINENO"; then : 9831 eval $cacheid=yes 9832else 9833 eval $cacheid=no 9834fi 9835rm -f core conftest.err conftest.$ac_objext \ 9836 conftest$ac_exeext conftest.$ac_ext 9837fi 9838 9839 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841 9842 eval supported=\$$cacheid 9843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9844$as_echo "$supported" >&6; } 9845 if test "$supported" = "yes" ; then 9846 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9847 found="yes" 9848 fi 9849 fi 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865xorg_testset_save_CFLAGS="$CFLAGS" 9866 9867if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9870$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9871if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9872 $as_echo_n "(cached) " >&6 9873else 9874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9875/* end confdefs.h. */ 9876int i; 9877_ACEOF 9878if ac_fn_c_try_compile "$LINENO"; then : 9879 xorg_cv_cc_flag_unknown_warning_option=yes 9880else 9881 xorg_cv_cc_flag_unknown_warning_option=no 9882fi 9883rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9884fi 9885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9886$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9888 CFLAGS="$xorg_testset_save_CFLAGS" 9889fi 9890 9891if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9894 fi 9895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9897$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9898if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9899 $as_echo_n "(cached) " >&6 9900else 9901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9902/* end confdefs.h. */ 9903int i; 9904_ACEOF 9905if ac_fn_c_try_compile "$LINENO"; then : 9906 xorg_cv_cc_flag_unused_command_line_argument=yes 9907else 9908 xorg_cv_cc_flag_unused_command_line_argument=no 9909fi 9910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9911fi 9912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9913$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9915 CFLAGS="$xorg_testset_save_CFLAGS" 9916fi 9917 9918found="no" 9919 9920 if test $found = "no" ; then 9921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9923 fi 9924 9925 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9927 fi 9928 9929 CFLAGS="$CFLAGS -Waddress" 9930 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9932$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9933 cacheid=xorg_cv_cc_flag__Waddress 9934 if eval \${$cacheid+:} false; then : 9935 $as_echo_n "(cached) " >&6 9936else 9937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938/* end confdefs.h. */ 9939int i; 9940int 9941main () 9942{ 9943 9944 ; 9945 return 0; 9946} 9947_ACEOF 9948if ac_fn_c_try_link "$LINENO"; then : 9949 eval $cacheid=yes 9950else 9951 eval $cacheid=no 9952fi 9953rm -f core conftest.err conftest.$ac_objext \ 9954 conftest$ac_exeext conftest.$ac_ext 9955fi 9956 9957 9958 CFLAGS="$xorg_testset_save_CFLAGS" 9959 9960 eval supported=\$$cacheid 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9962$as_echo "$supported" >&6; } 9963 if test "$supported" = "yes" ; then 9964 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9965 found="yes" 9966 fi 9967 fi 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983xorg_testset_save_CFLAGS="$CFLAGS" 9984 9985if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9988$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9989if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9990 $as_echo_n "(cached) " >&6 9991else 9992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9993/* end confdefs.h. */ 9994int i; 9995_ACEOF 9996if ac_fn_c_try_compile "$LINENO"; then : 9997 xorg_cv_cc_flag_unknown_warning_option=yes 9998else 9999 xorg_cv_cc_flag_unknown_warning_option=no 10000fi 10001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10002fi 10003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10004$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10006 CFLAGS="$xorg_testset_save_CFLAGS" 10007fi 10008 10009if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10012 fi 10013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10015$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10016if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10017 $as_echo_n "(cached) " >&6 10018else 10019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10020/* end confdefs.h. */ 10021int i; 10022_ACEOF 10023if ac_fn_c_try_compile "$LINENO"; then : 10024 xorg_cv_cc_flag_unused_command_line_argument=yes 10025else 10026 xorg_cv_cc_flag_unused_command_line_argument=no 10027fi 10028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10029fi 10030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10031$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10033 CFLAGS="$xorg_testset_save_CFLAGS" 10034fi 10035 10036found="no" 10037 10038 if test $found = "no" ; then 10039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10041 fi 10042 10043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10045 fi 10046 10047 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10048 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10050$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10051 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10052 if eval \${$cacheid+:} false; then : 10053 $as_echo_n "(cached) " >&6 10054else 10055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10056/* end confdefs.h. */ 10057int i; 10058int 10059main () 10060{ 10061 10062 ; 10063 return 0; 10064} 10065_ACEOF 10066if ac_fn_c_try_link "$LINENO"; then : 10067 eval $cacheid=yes 10068else 10069 eval $cacheid=no 10070fi 10071rm -f core conftest.err conftest.$ac_objext \ 10072 conftest$ac_exeext conftest.$ac_ext 10073fi 10074 10075 10076 CFLAGS="$xorg_testset_save_CFLAGS" 10077 10078 eval supported=\$$cacheid 10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10080$as_echo "$supported" >&6; } 10081 if test "$supported" = "yes" ; then 10082 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10083 found="yes" 10084 fi 10085 fi 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101xorg_testset_save_CFLAGS="$CFLAGS" 10102 10103if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10106$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10107if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10108 $as_echo_n "(cached) " >&6 10109else 10110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10111/* end confdefs.h. */ 10112int i; 10113_ACEOF 10114if ac_fn_c_try_compile "$LINENO"; then : 10115 xorg_cv_cc_flag_unknown_warning_option=yes 10116else 10117 xorg_cv_cc_flag_unknown_warning_option=no 10118fi 10119rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10120fi 10121{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10122$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10124 CFLAGS="$xorg_testset_save_CFLAGS" 10125fi 10126 10127if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10130 fi 10131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10133$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10134if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10135 $as_echo_n "(cached) " >&6 10136else 10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138/* end confdefs.h. */ 10139int i; 10140_ACEOF 10141if ac_fn_c_try_compile "$LINENO"; then : 10142 xorg_cv_cc_flag_unused_command_line_argument=yes 10143else 10144 xorg_cv_cc_flag_unused_command_line_argument=no 10145fi 10146rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10147fi 10148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10149$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10151 CFLAGS="$xorg_testset_save_CFLAGS" 10152fi 10153 10154found="no" 10155 10156 if test $found = "no" ; then 10157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10159 fi 10160 10161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10163 fi 10164 10165 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10166 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10168$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10169 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10170 if eval \${$cacheid+:} false; then : 10171 $as_echo_n "(cached) " >&6 10172else 10173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174/* end confdefs.h. */ 10175int i; 10176int 10177main () 10178{ 10179 10180 ; 10181 return 0; 10182} 10183_ACEOF 10184if ac_fn_c_try_link "$LINENO"; then : 10185 eval $cacheid=yes 10186else 10187 eval $cacheid=no 10188fi 10189rm -f core conftest.err conftest.$ac_objext \ 10190 conftest$ac_exeext conftest.$ac_ext 10191fi 10192 10193 10194 CFLAGS="$xorg_testset_save_CFLAGS" 10195 10196 eval supported=\$$cacheid 10197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10198$as_echo "$supported" >&6; } 10199 if test "$supported" = "yes" ; then 10200 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10201 found="yes" 10202 fi 10203 fi 10204 10205 10206fi 10207 10208 10209 10210 10211 10212 10213 10214 CWARNFLAGS="$BASE_CFLAGS" 10215 if test "x$GCC" = xyes ; then 10216 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10217 fi 10218 10219 10220 10221 10222 10223 10224 10225 10226# Check whether --enable-strict-compilation was given. 10227if test "${enable_strict_compilation+set}" = set; then : 10228 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10229else 10230 STRICT_COMPILE=no 10231fi 10232 10233 10234 10235 10236 10237 10238STRICT_CFLAGS="" 10239 10240 10241 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252xorg_testset_save_CFLAGS="$CFLAGS" 10253 10254if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10257$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10258if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10259 $as_echo_n "(cached) " >&6 10260else 10261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10262/* end confdefs.h. */ 10263int i; 10264_ACEOF 10265if ac_fn_c_try_compile "$LINENO"; then : 10266 xorg_cv_cc_flag_unknown_warning_option=yes 10267else 10268 xorg_cv_cc_flag_unknown_warning_option=no 10269fi 10270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10271fi 10272{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10273$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10275 CFLAGS="$xorg_testset_save_CFLAGS" 10276fi 10277 10278if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10281 fi 10282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10284$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10285if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10286 $as_echo_n "(cached) " >&6 10287else 10288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10289/* end confdefs.h. */ 10290int i; 10291_ACEOF 10292if ac_fn_c_try_compile "$LINENO"; then : 10293 xorg_cv_cc_flag_unused_command_line_argument=yes 10294else 10295 xorg_cv_cc_flag_unused_command_line_argument=no 10296fi 10297rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10298fi 10299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10300$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10302 CFLAGS="$xorg_testset_save_CFLAGS" 10303fi 10304 10305found="no" 10306 10307 if test $found = "no" ; then 10308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10310 fi 10311 10312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10314 fi 10315 10316 CFLAGS="$CFLAGS -pedantic" 10317 10318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10319$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10320 cacheid=xorg_cv_cc_flag__pedantic 10321 if eval \${$cacheid+:} false; then : 10322 $as_echo_n "(cached) " >&6 10323else 10324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10325/* end confdefs.h. */ 10326int i; 10327int 10328main () 10329{ 10330 10331 ; 10332 return 0; 10333} 10334_ACEOF 10335if ac_fn_c_try_link "$LINENO"; then : 10336 eval $cacheid=yes 10337else 10338 eval $cacheid=no 10339fi 10340rm -f core conftest.err conftest.$ac_objext \ 10341 conftest$ac_exeext conftest.$ac_ext 10342fi 10343 10344 10345 CFLAGS="$xorg_testset_save_CFLAGS" 10346 10347 eval supported=\$$cacheid 10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10349$as_echo "$supported" >&6; } 10350 if test "$supported" = "yes" ; then 10351 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10352 found="yes" 10353 fi 10354 fi 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370xorg_testset_save_CFLAGS="$CFLAGS" 10371 10372if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10375$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10376if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10377 $as_echo_n "(cached) " >&6 10378else 10379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10380/* end confdefs.h. */ 10381int i; 10382_ACEOF 10383if ac_fn_c_try_compile "$LINENO"; then : 10384 xorg_cv_cc_flag_unknown_warning_option=yes 10385else 10386 xorg_cv_cc_flag_unknown_warning_option=no 10387fi 10388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10389fi 10390{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10391$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10393 CFLAGS="$xorg_testset_save_CFLAGS" 10394fi 10395 10396if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10399 fi 10400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10402$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10403if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10404 $as_echo_n "(cached) " >&6 10405else 10406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10407/* end confdefs.h. */ 10408int i; 10409_ACEOF 10410if ac_fn_c_try_compile "$LINENO"; then : 10411 xorg_cv_cc_flag_unused_command_line_argument=yes 10412else 10413 xorg_cv_cc_flag_unused_command_line_argument=no 10414fi 10415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10416fi 10417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10418$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10420 CFLAGS="$xorg_testset_save_CFLAGS" 10421fi 10422 10423found="no" 10424 10425 if test $found = "no" ; then 10426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10428 fi 10429 10430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10432 fi 10433 10434 CFLAGS="$CFLAGS -Werror" 10435 10436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10437$as_echo_n "checking if $CC supports -Werror... " >&6; } 10438 cacheid=xorg_cv_cc_flag__Werror 10439 if eval \${$cacheid+:} false; then : 10440 $as_echo_n "(cached) " >&6 10441else 10442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10443/* end confdefs.h. */ 10444int i; 10445int 10446main () 10447{ 10448 10449 ; 10450 return 0; 10451} 10452_ACEOF 10453if ac_fn_c_try_link "$LINENO"; then : 10454 eval $cacheid=yes 10455else 10456 eval $cacheid=no 10457fi 10458rm -f core conftest.err conftest.$ac_objext \ 10459 conftest$ac_exeext conftest.$ac_ext 10460fi 10461 10462 10463 CFLAGS="$xorg_testset_save_CFLAGS" 10464 10465 eval supported=\$$cacheid 10466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10467$as_echo "$supported" >&6; } 10468 if test "$supported" = "yes" ; then 10469 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10470 found="yes" 10471 fi 10472 fi 10473 10474 if test $found = "no" ; then 10475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10477 fi 10478 10479 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10481 fi 10482 10483 CFLAGS="$CFLAGS -errwarn" 10484 10485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10486$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10487 cacheid=xorg_cv_cc_flag__errwarn 10488 if eval \${$cacheid+:} false; then : 10489 $as_echo_n "(cached) " >&6 10490else 10491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10492/* end confdefs.h. */ 10493int i; 10494int 10495main () 10496{ 10497 10498 ; 10499 return 0; 10500} 10501_ACEOF 10502if ac_fn_c_try_link "$LINENO"; then : 10503 eval $cacheid=yes 10504else 10505 eval $cacheid=no 10506fi 10507rm -f core conftest.err conftest.$ac_objext \ 10508 conftest$ac_exeext conftest.$ac_ext 10509fi 10510 10511 10512 CFLAGS="$xorg_testset_save_CFLAGS" 10513 10514 eval supported=\$$cacheid 10515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10516$as_echo "$supported" >&6; } 10517 if test "$supported" = "yes" ; then 10518 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10519 found="yes" 10520 fi 10521 fi 10522 10523 10524 10525# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10526# activate it with -Werror, so we add it here explicitly. 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540xorg_testset_save_CFLAGS="$CFLAGS" 10541 10542if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10545$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10546if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10547 $as_echo_n "(cached) " >&6 10548else 10549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10550/* end confdefs.h. */ 10551int i; 10552_ACEOF 10553if ac_fn_c_try_compile "$LINENO"; then : 10554 xorg_cv_cc_flag_unknown_warning_option=yes 10555else 10556 xorg_cv_cc_flag_unknown_warning_option=no 10557fi 10558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10559fi 10560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10561$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10563 CFLAGS="$xorg_testset_save_CFLAGS" 10564fi 10565 10566if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10569 fi 10570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10572$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10573if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10574 $as_echo_n "(cached) " >&6 10575else 10576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10577/* end confdefs.h. */ 10578int i; 10579_ACEOF 10580if ac_fn_c_try_compile "$LINENO"; then : 10581 xorg_cv_cc_flag_unused_command_line_argument=yes 10582else 10583 xorg_cv_cc_flag_unused_command_line_argument=no 10584fi 10585rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10586fi 10587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591fi 10592 10593found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Werror=attributes" 10605 10606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10607$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Werror_attributes 10609 if eval \${$cacheid+:} false; then : 10610 $as_echo_n "(cached) " >&6 10611else 10612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10613/* end confdefs.h. */ 10614int i; 10615int 10616main () 10617{ 10618 10619 ; 10620 return 0; 10621} 10622_ACEOF 10623if ac_fn_c_try_link "$LINENO"; then : 10624 eval $cacheid=yes 10625else 10626 eval $cacheid=no 10627fi 10628rm -f core conftest.err conftest.$ac_objext \ 10629 conftest$ac_exeext conftest.$ac_ext 10630fi 10631 10632 10633 CFLAGS="$xorg_testset_save_CFLAGS" 10634 10635 eval supported=\$$cacheid 10636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10637$as_echo "$supported" >&6; } 10638 if test "$supported" = "yes" ; then 10639 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10640 found="yes" 10641 fi 10642 fi 10643 10644 10645 10646if test "x$STRICT_COMPILE" = "xyes"; then 10647 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10648 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10649fi 10650 10651 10652 10653 10654 10655 10656cat >>confdefs.h <<_ACEOF 10657#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10658_ACEOF 10659 10660 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10661 if test "x$PVM" = "x"; then 10662 PVM="0" 10663 fi 10664 10665cat >>confdefs.h <<_ACEOF 10666#define PACKAGE_VERSION_MINOR $PVM 10667_ACEOF 10668 10669 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10670 if test "x$PVP" = "x"; then 10671 PVP="0" 10672 fi 10673 10674cat >>confdefs.h <<_ACEOF 10675#define PACKAGE_VERSION_PATCHLEVEL $PVP 10676_ACEOF 10677 10678 10679 10680CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10681mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10682|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10683echo 'git directory not found: installing possibly empty changelog.' >&2)" 10684 10685 10686 10687 10688macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10689INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10690mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10691|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10692echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10693 10694 10695 10696 10697 10698 10699if test x$APP_MAN_SUFFIX = x ; then 10700 APP_MAN_SUFFIX=1 10701fi 10702if test x$APP_MAN_DIR = x ; then 10703 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10704fi 10705 10706if test x$LIB_MAN_SUFFIX = x ; then 10707 LIB_MAN_SUFFIX=3 10708fi 10709if test x$LIB_MAN_DIR = x ; then 10710 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10711fi 10712 10713if test x$FILE_MAN_SUFFIX = x ; then 10714 case $host_os in 10715 # Solaris 2.0 - 11 use SysV man page sections 10716 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10717 *) FILE_MAN_SUFFIX=5 ;; 10718 esac 10719fi 10720if test x$FILE_MAN_DIR = x ; then 10721 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10722fi 10723 10724if test x$MISC_MAN_SUFFIX = x ; then 10725 case $host_os in 10726 # Solaris 2.0 - 11 use SysV man page sections 10727 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10728 *) MISC_MAN_SUFFIX=7 ;; 10729 esac 10730fi 10731if test x$MISC_MAN_DIR = x ; then 10732 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10733fi 10734 10735if test x$DRIVER_MAN_SUFFIX = x ; then 10736 case $host_os in 10737 # Solaris 2.0 - 11 use SysV man page sections 10738 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10739 *) DRIVER_MAN_SUFFIX=4 ;; 10740 esac 10741fi 10742if test x$DRIVER_MAN_DIR = x ; then 10743 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10744fi 10745 10746if test x$ADMIN_MAN_SUFFIX = x ; then 10747 case $host_os in 10748 # Solaris 2.0 - 11 use SysV man page sections 10749 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10750 *) ADMIN_MAN_SUFFIX=8 ;; 10751 esac 10752fi 10753if test x$ADMIN_MAN_DIR = x ; then 10754 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10755fi 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 10770 10771XORG_MAN_PAGE="X Version 11" 10772 10773MAN_SUBSTS="\ 10774 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10775 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10776 -e 's|__xservername__|Xorg|g' \ 10777 -e 's|__xconfigfile__|xorg.conf|g' \ 10778 -e 's|__projectroot__|\$(prefix)|g' \ 10779 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10780 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10781 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10782 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10783 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10784 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10785 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10786 10787 10788 10789# Check whether --enable-silent-rules was given. 10790if test "${enable_silent_rules+set}" = set; then : 10791 enableval=$enable_silent_rules; 10792fi 10793 10794case $enable_silent_rules in # ((( 10795 yes) AM_DEFAULT_VERBOSITY=0;; 10796 no) AM_DEFAULT_VERBOSITY=1;; 10797 *) AM_DEFAULT_VERBOSITY=0;; 10798esac 10799am_make=${MAKE-make} 10800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10801$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10802if ${am_cv_make_support_nested_variables+:} false; then : 10803 $as_echo_n "(cached) " >&6 10804else 10805 if $as_echo 'TRUE=$(BAR$(V)) 10806BAR0=false 10807BAR1=true 10808V=1 10809am__doit: 10810 @$(TRUE) 10811.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10812 am_cv_make_support_nested_variables=yes 10813else 10814 am_cv_make_support_nested_variables=no 10815fi 10816fi 10817{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10818$as_echo "$am_cv_make_support_nested_variables" >&6; } 10819if test $am_cv_make_support_nested_variables = yes; then 10820 AM_V='$(V)' 10821 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10822else 10823 AM_V=$AM_DEFAULT_VERBOSITY 10824 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10825fi 10826AM_BACKSLASH='\' 10827 10828 10829 10830for ac_func in mkstemp asprintf reallocarray 10831do : 10832 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10833ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10834if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10835 cat >>confdefs.h <<_ACEOF 10836#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10837_ACEOF 10838 10839fi 10840done 10841 10842 10843# Find MAXHOSTNAMELEN definition 10844# Common hidey holes: 10845# BSD & Linux - <sys/param.h> 10846# Solaris - <netdb.h> 10847 10848ac_fn_c_check_decl "$LINENO" "MAXHOSTNAMELEN" "ac_cv_have_decl_MAXHOSTNAMELEN" "$ac_includes_default" 10849if test "x$ac_cv_have_decl_MAXHOSTNAMELEN" = xyes; then : 10850 FOUND_MAXHOSTNAMELEN=yes 10851fi 10852 10853 10854if test x$FOUND_MAXHOSTNAMELEN != xyes ; then 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for header that defines MAXHOSTNAMELEN" >&5 10856$as_echo_n "checking for header that defines MAXHOSTNAMELEN... " >&6; } 10857 10858 FOUND_MAXHOSTNAMELEN='not found' 10859 10860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10861/* end confdefs.h. */ 10862#include <sys/param.h> 10863int 10864main () 10865{ 10866int h = MAXHOSTNAMELEN; 10867 ; 10868 return 0; 10869} 10870_ACEOF 10871if ac_fn_c_try_compile "$LINENO"; then : 10872 FOUND_MAXHOSTNAMELEN='sys/param.h' 10873 10874$as_echo "#define NEED_SYS_PARAM_H 1" >>confdefs.h 10875 10876fi 10877rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10878 10879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10880/* end confdefs.h. */ 10881#include <netdb.h> 10882int 10883main () 10884{ 10885int h = MAXHOSTNAMELEN; 10886 ; 10887 return 0; 10888} 10889_ACEOF 10890if ac_fn_c_try_compile "$LINENO"; then : 10891 FOUND_MAXHOSTNAMELEN='netdb.h' 10892 10893$as_echo "#define NEED_NETDB_H 1" >>confdefs.h 10894 10895fi 10896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10897 10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOUND_MAXHOSTNAMELEN" >&5 10899$as_echo "$FOUND_MAXHOSTNAMELEN" >&6; } 10900fi 10901 10902# xrdb needs to know where to find cpp at runtime - previously set as CppCmd 10903# in Imake config files for each OS 10904 10905# Check whether --with-cpp was given. 10906if test "${with_cpp+set}" = set; then : 10907 withval=$with_cpp; { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpp" >&5 10908$as_echo_n "checking for cpp... " >&6; } 10909 CPP_PATH=$withval 10910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: --with-cpp specified $CPP_PATH" >&5 10911$as_echo "--with-cpp specified $CPP_PATH" >&6; } 10912else 10913 # Extract the first word of "cpp", so it can be a program name with args. 10914set dummy cpp; ac_word=$2 10915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10916$as_echo_n "checking for $ac_word... " >&6; } 10917if ${ac_cv_path_CPP_PATH+:} false; then : 10918 $as_echo_n "(cached) " >&6 10919else 10920 case $CPP_PATH in 10921 [\\/]* | ?:[\\/]*) 10922 ac_cv_path_CPP_PATH="$CPP_PATH" # Let the user override the test with a path. 10923 ;; 10924 *) 10925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10926as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10927for as_dir in $as_dummy 10928do 10929 IFS=$as_save_IFS 10930 test -z "$as_dir" && as_dir=. 10931 for ac_exec_ext in '' $ac_executable_extensions; do 10932 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10933 ac_cv_path_CPP_PATH="$as_dir/$ac_word$ac_exec_ext" 10934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10935 break 2 10936 fi 10937done 10938 done 10939IFS=$as_save_IFS 10940 10941 test -z "$ac_cv_path_CPP_PATH" && ac_cv_path_CPP_PATH="cpp" 10942 ;; 10943esac 10944fi 10945CPP_PATH=$ac_cv_path_CPP_PATH 10946if test -n "$CPP_PATH"; then 10947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_PATH" >&5 10948$as_echo "$CPP_PATH" >&6; } 10949else 10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10951$as_echo "no" >&6; } 10952fi 10953 10954 10955fi 10956 10957CPP_PATH=`echo ${CPP_PATH} | sed 's/,/\\",\\"/g'` 10958 10959cat >>confdefs.h <<_ACEOF 10960#define CPP "$CPP_PATH" 10961_ACEOF 10962 10963 10964# Checks for pkg-config packages 10965 10966pkg_failed=no 10967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRDB" >&5 10968$as_echo_n "checking for XRDB... " >&6; } 10969 10970if test -n "$XRDB_CFLAGS"; then 10971 pkg_cv_XRDB_CFLAGS="$XRDB_CFLAGS" 10972 elif test -n "$PKG_CONFIG"; then 10973 if test -n "$PKG_CONFIG" && \ 10974 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xmuu x11 xproto >= 7.0.25\""; } >&5 10975 ($PKG_CONFIG --exists --print-errors "xmuu x11 xproto >= 7.0.25") 2>&5 10976 ac_status=$? 10977 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10978 test $ac_status = 0; }; then 10979 pkg_cv_XRDB_CFLAGS=`$PKG_CONFIG --cflags "xmuu x11 xproto >= 7.0.25" 2>/dev/null` 10980 test "x$?" != "x0" && pkg_failed=yes 10981else 10982 pkg_failed=yes 10983fi 10984 else 10985 pkg_failed=untried 10986fi 10987if test -n "$XRDB_LIBS"; then 10988 pkg_cv_XRDB_LIBS="$XRDB_LIBS" 10989 elif test -n "$PKG_CONFIG"; then 10990 if test -n "$PKG_CONFIG" && \ 10991 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xmuu x11 xproto >= 7.0.25\""; } >&5 10992 ($PKG_CONFIG --exists --print-errors "xmuu x11 xproto >= 7.0.25") 2>&5 10993 ac_status=$? 10994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10995 test $ac_status = 0; }; then 10996 pkg_cv_XRDB_LIBS=`$PKG_CONFIG --libs "xmuu x11 xproto >= 7.0.25" 2>/dev/null` 10997 test "x$?" != "x0" && pkg_failed=yes 10998else 10999 pkg_failed=yes 11000fi 11001 else 11002 pkg_failed=untried 11003fi 11004 11005 11006 11007if test $pkg_failed = yes; then 11008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11009$as_echo "no" >&6; } 11010 11011if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11012 _pkg_short_errors_supported=yes 11013else 11014 _pkg_short_errors_supported=no 11015fi 11016 if test $_pkg_short_errors_supported = yes; then 11017 XRDB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xmuu x11 xproto >= 7.0.25" 2>&1` 11018 else 11019 XRDB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xmuu x11 xproto >= 7.0.25" 2>&1` 11020 fi 11021 # Put the nasty error message in config.log where it belongs 11022 echo "$XRDB_PKG_ERRORS" >&5 11023 11024 as_fn_error $? "Package requirements (xmuu x11 xproto >= 7.0.25) were not met: 11025 11026$XRDB_PKG_ERRORS 11027 11028Consider adjusting the PKG_CONFIG_PATH environment variable if you 11029installed software in a non-standard prefix. 11030 11031Alternatively, you may set the environment variables XRDB_CFLAGS 11032and XRDB_LIBS to avoid the need to call pkg-config. 11033See the pkg-config man page for more details." "$LINENO" 5 11034elif test $pkg_failed = untried; then 11035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11036$as_echo "no" >&6; } 11037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11038$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11039as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11040is in your PATH or set the PKG_CONFIG environment variable to the full 11041path to pkg-config. 11042 11043Alternatively, you may set the environment variables XRDB_CFLAGS 11044and XRDB_LIBS to avoid the need to call pkg-config. 11045See the pkg-config man page for more details. 11046 11047To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11048See \`config.log' for more details" "$LINENO" 5; } 11049else 11050 XRDB_CFLAGS=$pkg_cv_XRDB_CFLAGS 11051 XRDB_LIBS=$pkg_cv_XRDB_LIBS 11052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11053$as_echo "yes" >&6; } 11054 11055fi 11056 11057ac_config_files="$ac_config_files Makefile man/Makefile" 11058 11059cat >confcache <<\_ACEOF 11060# This file is a shell script that caches the results of configure 11061# tests run on this system so they can be shared between configure 11062# scripts and configure runs, see configure's option --config-cache. 11063# It is not useful on other systems. If it contains results you don't 11064# want to keep, you may remove or edit it. 11065# 11066# config.status only pays attention to the cache file if you give it 11067# the --recheck option to rerun configure. 11068# 11069# `ac_cv_env_foo' variables (set or unset) will be overridden when 11070# loading this file, other *unset* `ac_cv_foo' will be assigned the 11071# following values. 11072 11073_ACEOF 11074 11075# The following way of writing the cache mishandles newlines in values, 11076# but we know of no workaround that is simple, portable, and efficient. 11077# So, we kill variables containing newlines. 11078# Ultrix sh set writes to stderr and can't be redirected directly, 11079# and sets the high bit in the cache file unless we assign to the vars. 11080( 11081 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11082 eval ac_val=\$$ac_var 11083 case $ac_val in #( 11084 *${as_nl}*) 11085 case $ac_var in #( 11086 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11087$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11088 esac 11089 case $ac_var in #( 11090 _ | IFS | as_nl) ;; #( 11091 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11092 *) { eval $ac_var=; unset $ac_var;} ;; 11093 esac ;; 11094 esac 11095 done 11096 11097 (set) 2>&1 | 11098 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11099 *${as_nl}ac_space=\ *) 11100 # `set' does not quote correctly, so add quotes: double-quote 11101 # substitution turns \\\\ into \\, and sed turns \\ into \. 11102 sed -n \ 11103 "s/'/'\\\\''/g; 11104 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11105 ;; #( 11106 *) 11107 # `set' quotes correctly as required by POSIX, so do not add quotes. 11108 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11109 ;; 11110 esac | 11111 sort 11112) | 11113 sed ' 11114 /^ac_cv_env_/b end 11115 t clear 11116 :clear 11117 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11118 t end 11119 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11120 :end' >>confcache 11121if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11122 if test -w "$cache_file"; then 11123 if test "x$cache_file" != "x/dev/null"; then 11124 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11125$as_echo "$as_me: updating cache $cache_file" >&6;} 11126 if test ! -f "$cache_file" || test -h "$cache_file"; then 11127 cat confcache >"$cache_file" 11128 else 11129 case $cache_file in #( 11130 */* | ?:*) 11131 mv -f confcache "$cache_file"$$ && 11132 mv -f "$cache_file"$$ "$cache_file" ;; #( 11133 *) 11134 mv -f confcache "$cache_file" ;; 11135 esac 11136 fi 11137 fi 11138 else 11139 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11140$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11141 fi 11142fi 11143rm -f confcache 11144 11145test "x$prefix" = xNONE && prefix=$ac_default_prefix 11146# Let make expand exec_prefix. 11147test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11148 11149DEFS=-DHAVE_CONFIG_H 11150 11151ac_libobjs= 11152ac_ltlibobjs= 11153U= 11154for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11155 # 1. Remove the extension, and $U if already installed. 11156 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11157 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11158 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11159 # will be set to the directory where LIBOBJS objects are built. 11160 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11161 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11162done 11163LIBOBJS=$ac_libobjs 11164 11165LTLIBOBJS=$ac_ltlibobjs 11166 11167 11168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11169$as_echo_n "checking that generated files are newer than configure... " >&6; } 11170 if test -n "$am_sleep_pid"; then 11171 # Hide warnings about reused PIDs. 11172 wait $am_sleep_pid 2>/dev/null 11173 fi 11174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11175$as_echo "done" >&6; } 11176if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11177 as_fn_error $? "conditional \"AMDEP\" was never defined. 11178Usually this means the macro was only invoked conditionally." "$LINENO" 5 11179fi 11180if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11181 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11182Usually this means the macro was only invoked conditionally." "$LINENO" 5 11183fi 11184 if test -n "$EXEEXT"; then 11185 am__EXEEXT_TRUE= 11186 am__EXEEXT_FALSE='#' 11187else 11188 am__EXEEXT_TRUE='#' 11189 am__EXEEXT_FALSE= 11190fi 11191 11192 11193: "${CONFIG_STATUS=./config.status}" 11194ac_write_fail=0 11195ac_clean_files_save=$ac_clean_files 11196ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11197{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11198$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11199as_write_fail=0 11200cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11201#! $SHELL 11202# Generated by $as_me. 11203# Run this file to recreate the current configuration. 11204# Compiler output produced by configure, useful for debugging 11205# configure, is in config.log if it exists. 11206 11207debug=false 11208ac_cs_recheck=false 11209ac_cs_silent=false 11210 11211SHELL=\${CONFIG_SHELL-$SHELL} 11212export SHELL 11213_ASEOF 11214cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11215## -------------------- ## 11216## M4sh Initialization. ## 11217## -------------------- ## 11218 11219# Be more Bourne compatible 11220DUALCASE=1; export DUALCASE # for MKS sh 11221if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11222 emulate sh 11223 NULLCMD=: 11224 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11225 # is contrary to our usage. Disable this feature. 11226 alias -g '${1+"$@"}'='"$@"' 11227 setopt NO_GLOB_SUBST 11228else 11229 case `(set -o) 2>/dev/null` in #( 11230 *posix*) : 11231 set -o posix ;; #( 11232 *) : 11233 ;; 11234esac 11235fi 11236 11237 11238as_nl=' 11239' 11240export as_nl 11241# Printing a long string crashes Solaris 7 /usr/bin/printf. 11242as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11243as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11244as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11245# Prefer a ksh shell builtin over an external printf program on Solaris, 11246# but without wasting forks for bash or zsh. 11247if test -z "$BASH_VERSION$ZSH_VERSION" \ 11248 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11249 as_echo='print -r --' 11250 as_echo_n='print -rn --' 11251elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11252 as_echo='printf %s\n' 11253 as_echo_n='printf %s' 11254else 11255 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11256 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11257 as_echo_n='/usr/ucb/echo -n' 11258 else 11259 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11260 as_echo_n_body='eval 11261 arg=$1; 11262 case $arg in #( 11263 *"$as_nl"*) 11264 expr "X$arg" : "X\\(.*\\)$as_nl"; 11265 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11266 esac; 11267 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11268 ' 11269 export as_echo_n_body 11270 as_echo_n='sh -c $as_echo_n_body as_echo' 11271 fi 11272 export as_echo_body 11273 as_echo='sh -c $as_echo_body as_echo' 11274fi 11275 11276# The user is always right. 11277if test "${PATH_SEPARATOR+set}" != set; then 11278 PATH_SEPARATOR=: 11279 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11280 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11281 PATH_SEPARATOR=';' 11282 } 11283fi 11284 11285 11286# IFS 11287# We need space, tab and new line, in precisely that order. Quoting is 11288# there to prevent editors from complaining about space-tab. 11289# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11290# splitting by setting IFS to empty value.) 11291IFS=" "" $as_nl" 11292 11293# Find who we are. Look in the path if we contain no directory separator. 11294as_myself= 11295case $0 in #(( 11296 *[\\/]* ) as_myself=$0 ;; 11297 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11298for as_dir in $PATH 11299do 11300 IFS=$as_save_IFS 11301 test -z "$as_dir" && as_dir=. 11302 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11303 done 11304IFS=$as_save_IFS 11305 11306 ;; 11307esac 11308# We did not find ourselves, most probably we were run as `sh COMMAND' 11309# in which case we are not to be found in the path. 11310if test "x$as_myself" = x; then 11311 as_myself=$0 11312fi 11313if test ! -f "$as_myself"; then 11314 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11315 exit 1 11316fi 11317 11318# Unset variables that we do not need and which cause bugs (e.g. in 11319# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11320# suppresses any "Segmentation fault" message there. '((' could 11321# trigger a bug in pdksh 5.2.14. 11322for as_var in BASH_ENV ENV MAIL MAILPATH 11323do eval test x\${$as_var+set} = xset \ 11324 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11325done 11326PS1='$ ' 11327PS2='> ' 11328PS4='+ ' 11329 11330# NLS nuisances. 11331LC_ALL=C 11332export LC_ALL 11333LANGUAGE=C 11334export LANGUAGE 11335 11336# CDPATH. 11337(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11338 11339 11340# as_fn_error STATUS ERROR [LINENO LOG_FD] 11341# ---------------------------------------- 11342# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11343# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11344# script with STATUS, using 1 if that was 0. 11345as_fn_error () 11346{ 11347 as_status=$1; test $as_status -eq 0 && as_status=1 11348 if test "$4"; then 11349 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11350 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11351 fi 11352 $as_echo "$as_me: error: $2" >&2 11353 as_fn_exit $as_status 11354} # as_fn_error 11355 11356 11357# as_fn_set_status STATUS 11358# ----------------------- 11359# Set $? to STATUS, without forking. 11360as_fn_set_status () 11361{ 11362 return $1 11363} # as_fn_set_status 11364 11365# as_fn_exit STATUS 11366# ----------------- 11367# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11368as_fn_exit () 11369{ 11370 set +e 11371 as_fn_set_status $1 11372 exit $1 11373} # as_fn_exit 11374 11375# as_fn_unset VAR 11376# --------------- 11377# Portably unset VAR. 11378as_fn_unset () 11379{ 11380 { eval $1=; unset $1;} 11381} 11382as_unset=as_fn_unset 11383# as_fn_append VAR VALUE 11384# ---------------------- 11385# Append the text in VALUE to the end of the definition contained in VAR. Take 11386# advantage of any shell optimizations that allow amortized linear growth over 11387# repeated appends, instead of the typical quadratic growth present in naive 11388# implementations. 11389if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11390 eval 'as_fn_append () 11391 { 11392 eval $1+=\$2 11393 }' 11394else 11395 as_fn_append () 11396 { 11397 eval $1=\$$1\$2 11398 } 11399fi # as_fn_append 11400 11401# as_fn_arith ARG... 11402# ------------------ 11403# Perform arithmetic evaluation on the ARGs, and store the result in the 11404# global $as_val. Take advantage of shells that can avoid forks. The arguments 11405# must be portable across $(()) and expr. 11406if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11407 eval 'as_fn_arith () 11408 { 11409 as_val=$(( $* )) 11410 }' 11411else 11412 as_fn_arith () 11413 { 11414 as_val=`expr "$@" || test $? -eq 1` 11415 } 11416fi # as_fn_arith 11417 11418 11419if expr a : '\(a\)' >/dev/null 2>&1 && 11420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11421 as_expr=expr 11422else 11423 as_expr=false 11424fi 11425 11426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11427 as_basename=basename 11428else 11429 as_basename=false 11430fi 11431 11432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11433 as_dirname=dirname 11434else 11435 as_dirname=false 11436fi 11437 11438as_me=`$as_basename -- "$0" || 11439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11440 X"$0" : 'X\(//\)$' \| \ 11441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11442$as_echo X/"$0" | 11443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11444 s//\1/ 11445 q 11446 } 11447 /^X\/\(\/\/\)$/{ 11448 s//\1/ 11449 q 11450 } 11451 /^X\/\(\/\).*/{ 11452 s//\1/ 11453 q 11454 } 11455 s/.*/./; q'` 11456 11457# Avoid depending upon Character Ranges. 11458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11461as_cr_digits='0123456789' 11462as_cr_alnum=$as_cr_Letters$as_cr_digits 11463 11464ECHO_C= ECHO_N= ECHO_T= 11465case `echo -n x` in #((((( 11466-n*) 11467 case `echo 'xy\c'` in 11468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11469 xy) ECHO_C='\c';; 11470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11471 ECHO_T=' ';; 11472 esac;; 11473*) 11474 ECHO_N='-n';; 11475esac 11476 11477rm -f conf$$ conf$$.exe conf$$.file 11478if test -d conf$$.dir; then 11479 rm -f conf$$.dir/conf$$.file 11480else 11481 rm -f conf$$.dir 11482 mkdir conf$$.dir 2>/dev/null 11483fi 11484if (echo >conf$$.file) 2>/dev/null; then 11485 if ln -s conf$$.file conf$$ 2>/dev/null; then 11486 as_ln_s='ln -s' 11487 # ... but there are two gotchas: 11488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11490 # In both cases, we have to default to `cp -pR'. 11491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11492 as_ln_s='cp -pR' 11493 elif ln conf$$.file conf$$ 2>/dev/null; then 11494 as_ln_s=ln 11495 else 11496 as_ln_s='cp -pR' 11497 fi 11498else 11499 as_ln_s='cp -pR' 11500fi 11501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11502rmdir conf$$.dir 2>/dev/null 11503 11504 11505# as_fn_mkdir_p 11506# ------------- 11507# Create "$as_dir" as a directory, including parents if necessary. 11508as_fn_mkdir_p () 11509{ 11510 11511 case $as_dir in #( 11512 -*) as_dir=./$as_dir;; 11513 esac 11514 test -d "$as_dir" || eval $as_mkdir_p || { 11515 as_dirs= 11516 while :; do 11517 case $as_dir in #( 11518 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11519 *) as_qdir=$as_dir;; 11520 esac 11521 as_dirs="'$as_qdir' $as_dirs" 11522 as_dir=`$as_dirname -- "$as_dir" || 11523$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11524 X"$as_dir" : 'X\(//\)[^/]' \| \ 11525 X"$as_dir" : 'X\(//\)$' \| \ 11526 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11527$as_echo X"$as_dir" | 11528 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11529 s//\1/ 11530 q 11531 } 11532 /^X\(\/\/\)[^/].*/{ 11533 s//\1/ 11534 q 11535 } 11536 /^X\(\/\/\)$/{ 11537 s//\1/ 11538 q 11539 } 11540 /^X\(\/\).*/{ 11541 s//\1/ 11542 q 11543 } 11544 s/.*/./; q'` 11545 test -d "$as_dir" && break 11546 done 11547 test -z "$as_dirs" || eval "mkdir $as_dirs" 11548 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11549 11550 11551} # as_fn_mkdir_p 11552if mkdir -p . 2>/dev/null; then 11553 as_mkdir_p='mkdir -p "$as_dir"' 11554else 11555 test -d ./-p && rmdir ./-p 11556 as_mkdir_p=false 11557fi 11558 11559 11560# as_fn_executable_p FILE 11561# ----------------------- 11562# Test if FILE is an executable regular file. 11563as_fn_executable_p () 11564{ 11565 test -f "$1" && test -x "$1" 11566} # as_fn_executable_p 11567as_test_x='test -x' 11568as_executable_p=as_fn_executable_p 11569 11570# Sed expression to map a string onto a valid CPP name. 11571as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11572 11573# Sed expression to map a string onto a valid variable name. 11574as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11575 11576 11577exec 6>&1 11578## ----------------------------------- ## 11579## Main body of $CONFIG_STATUS script. ## 11580## ----------------------------------- ## 11581_ASEOF 11582test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11583 11584cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11585# Save the log message, to keep $0 and so on meaningful, and to 11586# report actual input values of CONFIG_FILES etc. instead of their 11587# values after options handling. 11588ac_log=" 11589This file was extended by xrdb $as_me 1.1.1, which was 11590generated by GNU Autoconf 2.69. Invocation command line was 11591 11592 CONFIG_FILES = $CONFIG_FILES 11593 CONFIG_HEADERS = $CONFIG_HEADERS 11594 CONFIG_LINKS = $CONFIG_LINKS 11595 CONFIG_COMMANDS = $CONFIG_COMMANDS 11596 $ $0 $@ 11597 11598on `(hostname || uname -n) 2>/dev/null | sed 1q` 11599" 11600 11601_ACEOF 11602 11603case $ac_config_files in *" 11604"*) set x $ac_config_files; shift; ac_config_files=$*;; 11605esac 11606 11607case $ac_config_headers in *" 11608"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11609esac 11610 11611 11612cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11613# Files that config.status was made for. 11614config_files="$ac_config_files" 11615config_headers="$ac_config_headers" 11616config_commands="$ac_config_commands" 11617 11618_ACEOF 11619 11620cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11621ac_cs_usage="\ 11622\`$as_me' instantiates files and other configuration actions 11623from templates according to the current configuration. Unless the files 11624and actions are specified as TAGs, all are instantiated by default. 11625 11626Usage: $0 [OPTION]... [TAG]... 11627 11628 -h, --help print this help, then exit 11629 -V, --version print version number and configuration settings, then exit 11630 --config print configuration, then exit 11631 -q, --quiet, --silent 11632 do not print progress messages 11633 -d, --debug don't remove temporary files 11634 --recheck update $as_me by reconfiguring in the same conditions 11635 --file=FILE[:TEMPLATE] 11636 instantiate the configuration file FILE 11637 --header=FILE[:TEMPLATE] 11638 instantiate the configuration header FILE 11639 11640Configuration files: 11641$config_files 11642 11643Configuration headers: 11644$config_headers 11645 11646Configuration commands: 11647$config_commands 11648 11649Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11650 11651_ACEOF 11652cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11653ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11654ac_cs_version="\\ 11655xrdb config.status 1.1.1 11656configured by $0, generated by GNU Autoconf 2.69, 11657 with options \\"\$ac_cs_config\\" 11658 11659Copyright (C) 2012 Free Software Foundation, Inc. 11660This config.status script is free software; the Free Software Foundation 11661gives unlimited permission to copy, distribute and modify it." 11662 11663ac_pwd='$ac_pwd' 11664srcdir='$srcdir' 11665INSTALL='$INSTALL' 11666MKDIR_P='$MKDIR_P' 11667AWK='$AWK' 11668test -n "\$AWK" || AWK=awk 11669_ACEOF 11670 11671cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11672# The default lists apply if the user does not specify any file. 11673ac_need_defaults=: 11674while test $# != 0 11675do 11676 case $1 in 11677 --*=?*) 11678 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11679 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11680 ac_shift=: 11681 ;; 11682 --*=) 11683 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11684 ac_optarg= 11685 ac_shift=: 11686 ;; 11687 *) 11688 ac_option=$1 11689 ac_optarg=$2 11690 ac_shift=shift 11691 ;; 11692 esac 11693 11694 case $ac_option in 11695 # Handling of the options. 11696 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11697 ac_cs_recheck=: ;; 11698 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11699 $as_echo "$ac_cs_version"; exit ;; 11700 --config | --confi | --conf | --con | --co | --c ) 11701 $as_echo "$ac_cs_config"; exit ;; 11702 --debug | --debu | --deb | --de | --d | -d ) 11703 debug=: ;; 11704 --file | --fil | --fi | --f ) 11705 $ac_shift 11706 case $ac_optarg in 11707 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11708 '') as_fn_error $? "missing file argument" ;; 11709 esac 11710 as_fn_append CONFIG_FILES " '$ac_optarg'" 11711 ac_need_defaults=false;; 11712 --header | --heade | --head | --hea ) 11713 $ac_shift 11714 case $ac_optarg in 11715 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11716 esac 11717 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11718 ac_need_defaults=false;; 11719 --he | --h) 11720 # Conflict between --help and --header 11721 as_fn_error $? "ambiguous option: \`$1' 11722Try \`$0 --help' for more information.";; 11723 --help | --hel | -h ) 11724 $as_echo "$ac_cs_usage"; exit ;; 11725 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11726 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11727 ac_cs_silent=: ;; 11728 11729 # This is an error. 11730 -*) as_fn_error $? "unrecognized option: \`$1' 11731Try \`$0 --help' for more information." ;; 11732 11733 *) as_fn_append ac_config_targets " $1" 11734 ac_need_defaults=false ;; 11735 11736 esac 11737 shift 11738done 11739 11740ac_configure_extra_args= 11741 11742if $ac_cs_silent; then 11743 exec 6>/dev/null 11744 ac_configure_extra_args="$ac_configure_extra_args --silent" 11745fi 11746 11747_ACEOF 11748cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11749if \$ac_cs_recheck; then 11750 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11751 shift 11752 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11753 CONFIG_SHELL='$SHELL' 11754 export CONFIG_SHELL 11755 exec "\$@" 11756fi 11757 11758_ACEOF 11759cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11760exec 5>>config.log 11761{ 11762 echo 11763 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11764## Running $as_me. ## 11765_ASBOX 11766 $as_echo "$ac_log" 11767} >&5 11768 11769_ACEOF 11770cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11771# 11772# INIT-COMMANDS 11773# 11774AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11775 11776_ACEOF 11777 11778cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11779 11780# Handling of arguments. 11781for ac_config_target in $ac_config_targets 11782do 11783 case $ac_config_target in 11784 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11785 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11786 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11787 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11788 11789 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11790 esac 11791done 11792 11793 11794# If the user did not use the arguments to specify the items to instantiate, 11795# then the envvar interface is used. Set only those that are not. 11796# We use the long form for the default assignment because of an extremely 11797# bizarre bug on SunOS 4.1.3. 11798if $ac_need_defaults; then 11799 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11800 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11801 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11802fi 11803 11804# Have a temporary directory for convenience. Make it in the build tree 11805# simply because there is no reason against having it here, and in addition, 11806# creating and moving files from /tmp can sometimes cause problems. 11807# Hook for its removal unless debugging. 11808# Note that there is a small window in which the directory will not be cleaned: 11809# after its creation but before its name has been assigned to `$tmp'. 11810$debug || 11811{ 11812 tmp= ac_tmp= 11813 trap 'exit_status=$? 11814 : "${ac_tmp:=$tmp}" 11815 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11816' 0 11817 trap 'as_fn_exit 1' 1 2 13 15 11818} 11819# Create a (secure) tmp directory for tmp files. 11820 11821{ 11822 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11823 test -d "$tmp" 11824} || 11825{ 11826 tmp=./conf$$-$RANDOM 11827 (umask 077 && mkdir "$tmp") 11828} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11829ac_tmp=$tmp 11830 11831# Set up the scripts for CONFIG_FILES section. 11832# No need to generate them if there are no CONFIG_FILES. 11833# This happens for instance with `./config.status config.h'. 11834if test -n "$CONFIG_FILES"; then 11835 11836 11837ac_cr=`echo X | tr X '\015'` 11838# On cygwin, bash can eat \r inside `` if the user requested igncr. 11839# But we know of no other shell where ac_cr would be empty at this 11840# point, so we can use a bashism as a fallback. 11841if test "x$ac_cr" = x; then 11842 eval ac_cr=\$\'\\r\' 11843fi 11844ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11845if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11846 ac_cs_awk_cr='\\r' 11847else 11848 ac_cs_awk_cr=$ac_cr 11849fi 11850 11851echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11852_ACEOF 11853 11854 11855{ 11856 echo "cat >conf$$subs.awk <<_ACEOF" && 11857 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11858 echo "_ACEOF" 11859} >conf$$subs.sh || 11860 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11861ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11862ac_delim='%!_!# ' 11863for ac_last_try in false false false false false :; do 11864 . ./conf$$subs.sh || 11865 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11866 11867 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11868 if test $ac_delim_n = $ac_delim_num; then 11869 break 11870 elif $ac_last_try; then 11871 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11872 else 11873 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11874 fi 11875done 11876rm -f conf$$subs.sh 11877 11878cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11879cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11880_ACEOF 11881sed -n ' 11882h 11883s/^/S["/; s/!.*/"]=/ 11884p 11885g 11886s/^[^!]*!// 11887:repl 11888t repl 11889s/'"$ac_delim"'$// 11890t delim 11891:nl 11892h 11893s/\(.\{148\}\)..*/\1/ 11894t more1 11895s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11896p 11897n 11898b repl 11899:more1 11900s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11901p 11902g 11903s/.\{148\}// 11904t nl 11905:delim 11906h 11907s/\(.\{148\}\)..*/\1/ 11908t more2 11909s/["\\]/\\&/g; s/^/"/; s/$/"/ 11910p 11911b 11912:more2 11913s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11914p 11915g 11916s/.\{148\}// 11917t delim 11918' <conf$$subs.awk | sed ' 11919/^[^""]/{ 11920 N 11921 s/\n// 11922} 11923' >>$CONFIG_STATUS || ac_write_fail=1 11924rm -f conf$$subs.awk 11925cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11926_ACAWK 11927cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11928 for (key in S) S_is_set[key] = 1 11929 FS = "" 11930 11931} 11932{ 11933 line = $ 0 11934 nfields = split(line, field, "@") 11935 substed = 0 11936 len = length(field[1]) 11937 for (i = 2; i < nfields; i++) { 11938 key = field[i] 11939 keylen = length(key) 11940 if (S_is_set[key]) { 11941 value = S[key] 11942 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11943 len += length(value) + length(field[++i]) 11944 substed = 1 11945 } else 11946 len += 1 + keylen 11947 } 11948 11949 print line 11950} 11951 11952_ACAWK 11953_ACEOF 11954cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11955if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11956 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11957else 11958 cat 11959fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11960 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11961_ACEOF 11962 11963# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11964# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11965# trailing colons and then remove the whole line if VPATH becomes empty 11966# (actually we leave an empty line to preserve line numbers). 11967if test "x$srcdir" = x.; then 11968 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11969h 11970s/// 11971s/^/:/ 11972s/[ ]*$/:/ 11973s/:\$(srcdir):/:/g 11974s/:\${srcdir}:/:/g 11975s/:@srcdir@:/:/g 11976s/^:*// 11977s/:*$// 11978x 11979s/\(=[ ]*\).*/\1/ 11980G 11981s/\n// 11982s/^[^=]*=[ ]*$// 11983}' 11984fi 11985 11986cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11987fi # test -n "$CONFIG_FILES" 11988 11989# Set up the scripts for CONFIG_HEADERS section. 11990# No need to generate them if there are no CONFIG_HEADERS. 11991# This happens for instance with `./config.status Makefile'. 11992if test -n "$CONFIG_HEADERS"; then 11993cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11994BEGIN { 11995_ACEOF 11996 11997# Transform confdefs.h into an awk script `defines.awk', embedded as 11998# here-document in config.status, that substitutes the proper values into 11999# config.h.in to produce config.h. 12000 12001# Create a delimiter string that does not exist in confdefs.h, to ease 12002# handling of long lines. 12003ac_delim='%!_!# ' 12004for ac_last_try in false false :; do 12005 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12006 if test -z "$ac_tt"; then 12007 break 12008 elif $ac_last_try; then 12009 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12010 else 12011 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12012 fi 12013done 12014 12015# For the awk script, D is an array of macro values keyed by name, 12016# likewise P contains macro parameters if any. Preserve backslash 12017# newline sequences. 12018 12019ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12020sed -n ' 12021s/.\{148\}/&'"$ac_delim"'/g 12022t rset 12023:rset 12024s/^[ ]*#[ ]*define[ ][ ]*/ / 12025t def 12026d 12027:def 12028s/\\$// 12029t bsnl 12030s/["\\]/\\&/g 12031s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12032D["\1"]=" \3"/p 12033s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12034d 12035:bsnl 12036s/["\\]/\\&/g 12037s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12038D["\1"]=" \3\\\\\\n"\\/p 12039t cont 12040s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12041t cont 12042d 12043:cont 12044n 12045s/.\{148\}/&'"$ac_delim"'/g 12046t clear 12047:clear 12048s/\\$// 12049t bsnlc 12050s/["\\]/\\&/g; s/^/"/; s/$/"/p 12051d 12052:bsnlc 12053s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12054b cont 12055' <confdefs.h | sed ' 12056s/'"$ac_delim"'/"\\\ 12057"/g' >>$CONFIG_STATUS || ac_write_fail=1 12058 12059cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12060 for (key in D) D_is_set[key] = 1 12061 FS = "" 12062} 12063/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12064 line = \$ 0 12065 split(line, arg, " ") 12066 if (arg[1] == "#") { 12067 defundef = arg[2] 12068 mac1 = arg[3] 12069 } else { 12070 defundef = substr(arg[1], 2) 12071 mac1 = arg[2] 12072 } 12073 split(mac1, mac2, "(") #) 12074 macro = mac2[1] 12075 prefix = substr(line, 1, index(line, defundef) - 1) 12076 if (D_is_set[macro]) { 12077 # Preserve the white space surrounding the "#". 12078 print prefix "define", macro P[macro] D[macro] 12079 next 12080 } else { 12081 # Replace #undef with comments. This is necessary, for example, 12082 # in the case of _POSIX_SOURCE, which is predefined and required 12083 # on some systems where configure will not decide to define it. 12084 if (defundef == "undef") { 12085 print "/*", prefix defundef, macro, "*/" 12086 next 12087 } 12088 } 12089} 12090{ print } 12091_ACAWK 12092_ACEOF 12093cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12094 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12095fi # test -n "$CONFIG_HEADERS" 12096 12097 12098eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12099shift 12100for ac_tag 12101do 12102 case $ac_tag in 12103 :[FHLC]) ac_mode=$ac_tag; continue;; 12104 esac 12105 case $ac_mode$ac_tag in 12106 :[FHL]*:*);; 12107 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12108 :[FH]-) ac_tag=-:-;; 12109 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12110 esac 12111 ac_save_IFS=$IFS 12112 IFS=: 12113 set x $ac_tag 12114 IFS=$ac_save_IFS 12115 shift 12116 ac_file=$1 12117 shift 12118 12119 case $ac_mode in 12120 :L) ac_source=$1;; 12121 :[FH]) 12122 ac_file_inputs= 12123 for ac_f 12124 do 12125 case $ac_f in 12126 -) ac_f="$ac_tmp/stdin";; 12127 *) # Look for the file first in the build tree, then in the source tree 12128 # (if the path is not absolute). The absolute path cannot be DOS-style, 12129 # because $ac_f cannot contain `:'. 12130 test -f "$ac_f" || 12131 case $ac_f in 12132 [\\/$]*) false;; 12133 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12134 esac || 12135 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12136 esac 12137 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12138 as_fn_append ac_file_inputs " '$ac_f'" 12139 done 12140 12141 # Let's still pretend it is `configure' which instantiates (i.e., don't 12142 # use $as_me), people would be surprised to read: 12143 # /* config.h. Generated by config.status. */ 12144 configure_input='Generated from '` 12145 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12146 `' by configure.' 12147 if test x"$ac_file" != x-; then 12148 configure_input="$ac_file. $configure_input" 12149 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12150$as_echo "$as_me: creating $ac_file" >&6;} 12151 fi 12152 # Neutralize special characters interpreted by sed in replacement strings. 12153 case $configure_input in #( 12154 *\&* | *\|* | *\\* ) 12155 ac_sed_conf_input=`$as_echo "$configure_input" | 12156 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12157 *) ac_sed_conf_input=$configure_input;; 12158 esac 12159 12160 case $ac_tag in 12161 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12162 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12163 esac 12164 ;; 12165 esac 12166 12167 ac_dir=`$as_dirname -- "$ac_file" || 12168$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12169 X"$ac_file" : 'X\(//\)[^/]' \| \ 12170 X"$ac_file" : 'X\(//\)$' \| \ 12171 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12172$as_echo X"$ac_file" | 12173 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12174 s//\1/ 12175 q 12176 } 12177 /^X\(\/\/\)[^/].*/{ 12178 s//\1/ 12179 q 12180 } 12181 /^X\(\/\/\)$/{ 12182 s//\1/ 12183 q 12184 } 12185 /^X\(\/\).*/{ 12186 s//\1/ 12187 q 12188 } 12189 s/.*/./; q'` 12190 as_dir="$ac_dir"; as_fn_mkdir_p 12191 ac_builddir=. 12192 12193case "$ac_dir" in 12194.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12195*) 12196 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12197 # A ".." for each directory in $ac_dir_suffix. 12198 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12199 case $ac_top_builddir_sub in 12200 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12201 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12202 esac ;; 12203esac 12204ac_abs_top_builddir=$ac_pwd 12205ac_abs_builddir=$ac_pwd$ac_dir_suffix 12206# for backward compatibility: 12207ac_top_builddir=$ac_top_build_prefix 12208 12209case $srcdir in 12210 .) # We are building in place. 12211 ac_srcdir=. 12212 ac_top_srcdir=$ac_top_builddir_sub 12213 ac_abs_top_srcdir=$ac_pwd ;; 12214 [\\/]* | ?:[\\/]* ) # Absolute name. 12215 ac_srcdir=$srcdir$ac_dir_suffix; 12216 ac_top_srcdir=$srcdir 12217 ac_abs_top_srcdir=$srcdir ;; 12218 *) # Relative name. 12219 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12220 ac_top_srcdir=$ac_top_build_prefix$srcdir 12221 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12222esac 12223ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12224 12225 12226 case $ac_mode in 12227 :F) 12228 # 12229 # CONFIG_FILE 12230 # 12231 12232 case $INSTALL in 12233 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12234 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12235 esac 12236 ac_MKDIR_P=$MKDIR_P 12237 case $MKDIR_P in 12238 [\\/$]* | ?:[\\/]* ) ;; 12239 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12240 esac 12241_ACEOF 12242 12243cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12244# If the template does not know about datarootdir, expand it. 12245# FIXME: This hack should be removed a few years after 2.60. 12246ac_datarootdir_hack=; ac_datarootdir_seen= 12247ac_sed_dataroot=' 12248/datarootdir/ { 12249 p 12250 q 12251} 12252/@datadir@/p 12253/@docdir@/p 12254/@infodir@/p 12255/@localedir@/p 12256/@mandir@/p' 12257case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12258*datarootdir*) ac_datarootdir_seen=yes;; 12259*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12261$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12262_ACEOF 12263cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12264 ac_datarootdir_hack=' 12265 s&@datadir@&$datadir&g 12266 s&@docdir@&$docdir&g 12267 s&@infodir@&$infodir&g 12268 s&@localedir@&$localedir&g 12269 s&@mandir@&$mandir&g 12270 s&\\\${datarootdir}&$datarootdir&g' ;; 12271esac 12272_ACEOF 12273 12274# Neutralize VPATH when `$srcdir' = `.'. 12275# Shell code in configure.ac might set extrasub. 12276# FIXME: do we really want to maintain this feature? 12277cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12278ac_sed_extra="$ac_vpsub 12279$extrasub 12280_ACEOF 12281cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12282:t 12283/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12284s|@configure_input@|$ac_sed_conf_input|;t t 12285s&@top_builddir@&$ac_top_builddir_sub&;t t 12286s&@top_build_prefix@&$ac_top_build_prefix&;t t 12287s&@srcdir@&$ac_srcdir&;t t 12288s&@abs_srcdir@&$ac_abs_srcdir&;t t 12289s&@top_srcdir@&$ac_top_srcdir&;t t 12290s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12291s&@builddir@&$ac_builddir&;t t 12292s&@abs_builddir@&$ac_abs_builddir&;t t 12293s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12294s&@INSTALL@&$ac_INSTALL&;t t 12295s&@MKDIR_P@&$ac_MKDIR_P&;t t 12296$ac_datarootdir_hack 12297" 12298eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12299 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12300 12301test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12302 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12303 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12304 "$ac_tmp/out"`; test -z "$ac_out"; } && 12305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12306which seems to be undefined. Please make sure it is defined" >&5 12307$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12308which seems to be undefined. Please make sure it is defined" >&2;} 12309 12310 rm -f "$ac_tmp/stdin" 12311 case $ac_file in 12312 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12313 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12314 esac \ 12315 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12316 ;; 12317 :H) 12318 # 12319 # CONFIG_HEADER 12320 # 12321 if test x"$ac_file" != x-; then 12322 { 12323 $as_echo "/* $configure_input */" \ 12324 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12325 } >"$ac_tmp/config.h" \ 12326 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12327 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12328 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12329$as_echo "$as_me: $ac_file is unchanged" >&6;} 12330 else 12331 rm -f "$ac_file" 12332 mv "$ac_tmp/config.h" "$ac_file" \ 12333 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12334 fi 12335 else 12336 $as_echo "/* $configure_input */" \ 12337 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12338 || as_fn_error $? "could not create -" "$LINENO" 5 12339 fi 12340# Compute "$ac_file"'s index in $config_headers. 12341_am_arg="$ac_file" 12342_am_stamp_count=1 12343for _am_header in $config_headers :; do 12344 case $_am_header in 12345 $_am_arg | $_am_arg:* ) 12346 break ;; 12347 * ) 12348 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12349 esac 12350done 12351echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12352$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12353 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12354 X"$_am_arg" : 'X\(//\)$' \| \ 12355 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12356$as_echo X"$_am_arg" | 12357 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12358 s//\1/ 12359 q 12360 } 12361 /^X\(\/\/\)[^/].*/{ 12362 s//\1/ 12363 q 12364 } 12365 /^X\(\/\/\)$/{ 12366 s//\1/ 12367 q 12368 } 12369 /^X\(\/\).*/{ 12370 s//\1/ 12371 q 12372 } 12373 s/.*/./; q'`/stamp-h$_am_stamp_count 12374 ;; 12375 12376 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12377$as_echo "$as_me: executing $ac_file commands" >&6;} 12378 ;; 12379 esac 12380 12381 12382 case $ac_file$ac_mode in 12383 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12384 # Older Autoconf quotes --file arguments for eval, but not when files 12385 # are listed without --file. Let's play safe and only enable the eval 12386 # if we detect the quoting. 12387 case $CONFIG_FILES in 12388 *\'*) eval set x "$CONFIG_FILES" ;; 12389 *) set x $CONFIG_FILES ;; 12390 esac 12391 shift 12392 for mf 12393 do 12394 # Strip MF so we end up with the name of the file. 12395 mf=`echo "$mf" | sed -e 's/:.*$//'` 12396 # Check whether this is an Automake generated Makefile or not. 12397 # We used to match only the files named 'Makefile.in', but 12398 # some people rename them; so instead we look at the file content. 12399 # Grep'ing the first line is not enough: some people post-process 12400 # each Makefile.in and add a new line on top of each file to say so. 12401 # Grep'ing the whole file is not good either: AIX grep has a line 12402 # limit of 2048, but all sed's we know have understand at least 4000. 12403 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12404 dirpart=`$as_dirname -- "$mf" || 12405$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12406 X"$mf" : 'X\(//\)[^/]' \| \ 12407 X"$mf" : 'X\(//\)$' \| \ 12408 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12409$as_echo X"$mf" | 12410 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12411 s//\1/ 12412 q 12413 } 12414 /^X\(\/\/\)[^/].*/{ 12415 s//\1/ 12416 q 12417 } 12418 /^X\(\/\/\)$/{ 12419 s//\1/ 12420 q 12421 } 12422 /^X\(\/\).*/{ 12423 s//\1/ 12424 q 12425 } 12426 s/.*/./; q'` 12427 else 12428 continue 12429 fi 12430 # Extract the definition of DEPDIR, am__include, and am__quote 12431 # from the Makefile without running 'make'. 12432 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12433 test -z "$DEPDIR" && continue 12434 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12435 test -z "$am__include" && continue 12436 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12437 # Find all dependency output files, they are included files with 12438 # $(DEPDIR) in their names. We invoke sed twice because it is the 12439 # simplest approach to changing $(DEPDIR) to its actual value in the 12440 # expansion. 12441 for file in `sed -n " 12442 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12443 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12444 # Make sure the directory exists. 12445 test -f "$dirpart/$file" && continue 12446 fdir=`$as_dirname -- "$file" || 12447$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12448 X"$file" : 'X\(//\)[^/]' \| \ 12449 X"$file" : 'X\(//\)$' \| \ 12450 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12451$as_echo X"$file" | 12452 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12453 s//\1/ 12454 q 12455 } 12456 /^X\(\/\/\)[^/].*/{ 12457 s//\1/ 12458 q 12459 } 12460 /^X\(\/\/\)$/{ 12461 s//\1/ 12462 q 12463 } 12464 /^X\(\/\).*/{ 12465 s//\1/ 12466 q 12467 } 12468 s/.*/./; q'` 12469 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12470 # echo "creating $dirpart/$file" 12471 echo '# dummy' > "$dirpart/$file" 12472 done 12473 done 12474} 12475 ;; 12476 12477 esac 12478done # for ac_tag 12479 12480 12481as_fn_exit 0 12482_ACEOF 12483ac_clean_files=$ac_clean_files_save 12484 12485test $ac_write_fail = 0 || 12486 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12487 12488 12489# configure is writing to config.log, and then calls config.status. 12490# config.status does its own redirection, appending to config.log. 12491# Unfortunately, on DOS this fails, as config.log is still kept open 12492# by configure, so config.status won't be able to write to it; its 12493# output is simply discarded. So we exec the FD to /dev/null, 12494# effectively closing config.log, so it can be properly (re)opened and 12495# appended to by config.status. When coming back to configure, we 12496# need to make the FD available again. 12497if test "$no_create" != yes; then 12498 ac_cs_success=: 12499 ac_config_status_args= 12500 test "$silent" = yes && 12501 ac_config_status_args="$ac_config_status_args --quiet" 12502 exec 5>/dev/null 12503 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12504 exec 5>>config.log 12505 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12506 # would make configure fail if this is the last instruction. 12507 $ac_cs_success || as_fn_exit 1 12508fi 12509if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12511$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12512fi 12513 12514