configure revision 7af227c3
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for imake 1.0.7. 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='imake' 583PACKAGE_TARNAME='imake' 584PACKAGE_VERSION='1.0.7' 585PACKAGE_STRING='imake 1.0.7' 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 630XPROTO_LIBS 631XPROTO_CFLAGS 632BUILD_MKHTMLINDEX_FALSE 633BUILD_MKHTMLINDEX_TRUE 634BUILD_CLEANLINKS_FALSE 635BUILD_CLEANLINKS_TRUE 636BUILD_MKDIRHIER_FALSE 637BUILD_MKDIRHIER_TRUE 638BUILD_MERGELIB_FALSE 639BUILD_MERGELIB_TRUE 640BUILD_CCMAKEDEP_FALSE 641BUILD_CCMAKEDEP_TRUE 642BUILD_XMKMF_FALSE 643BUILD_XMKMF_TRUE 644BUILD_MAKEG_FALSE 645BUILD_MAKEG_TRUE 646BUILD_REVPATH_FALSE 647BUILD_REVPATH_TRUE 648RANLIB 649ARCMD 650PREPROCESSCMD_MKDEPEND 651XCONFDIR 652HAS_PERL_FALSE 653HAS_PERL_TRUE 654HAS_PERL 655CPP_PROGRAM 656RAWCPPFLAGS 657RAWCPP 658MAN_SUBSTS 659XORG_MAN_PAGE 660ADMIN_MAN_DIR 661DRIVER_MAN_DIR 662MISC_MAN_DIR 663FILE_MAN_DIR 664LIB_MAN_DIR 665APP_MAN_DIR 666ADMIN_MAN_SUFFIX 667DRIVER_MAN_SUFFIX 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[VAR=VALUE]... 1355 1356To assign environment variables (e.g., CC, CFLAGS...), specify them as 1357VAR=VALUE. See below for descriptions of some of the useful variables. 1358 1359Defaults for the options are specified in brackets. 1360 1361Configuration: 1362 -h, --help display this help and exit 1363 --help=short display options specific to this package 1364 --help=recursive display the short help of all the included packages 1365 -V, --version display version information and exit 1366 -q, --quiet, --silent do not print \`checking ...' messages 1367 --cache-file=FILE cache test results in FILE [disabled] 1368 -C, --config-cache alias for \`--cache-file=config.cache' 1369 -n, --no-create do not create output files 1370 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1371 1372Installation directories: 1373 --prefix=PREFIX install architecture-independent files in PREFIX 1374 [$ac_default_prefix] 1375 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1376 [PREFIX] 1377 1378By default, \`make install' will install all the files in 1379\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1380an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1381for instance \`--prefix=\$HOME'. 1382 1383For better control, use the options below. 1384 1385Fine tuning of the installation directories: 1386 --bindir=DIR user executables [EPREFIX/bin] 1387 --sbindir=DIR system admin executables [EPREFIX/sbin] 1388 --libexecdir=DIR program executables [EPREFIX/libexec] 1389 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1390 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1391 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405_ACEOF 1406 1407 cat <<\_ACEOF 1408 1409Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417_ACEOF 1418fi 1419 1420if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of imake 1.0.7:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-silent-rules less verbose build output (undo: "make V=1") 1431 --disable-silent-rules verbose build output (undo: "make V=0") 1432 --enable-maintainer-mode 1433 enable make rules and dependencies not useful (and 1434 sometimes confusing) to the casual installer 1435 --enable-dependency-tracking 1436 do not reject slow dependency extractors 1437 --disable-dependency-tracking 1438 speeds up one-time build 1439 --disable-selective-werror 1440 Turn off selective compiler errors. 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However 'strip' might not be the right 2460# tool to use in cross-compilation environments, therefore Automake 2461# will honor the 'STRIP' environment variable to overrule this program. 2462if test "$cross_compiling" != no; then 2463 if test -n "$ac_tool_prefix"; then 2464 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2465set dummy ${ac_tool_prefix}strip; ac_word=$2 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2467$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2728 fi 2729fi 2730 2731# test whether we have cygpath 2732if test -z "$CYGPATH_W"; then 2733 if (cygpath --version) >/dev/null 2>/dev/null; then 2734 CYGPATH_W='cygpath -w' 2735 else 2736 CYGPATH_W=echo 2737 fi 2738fi 2739 2740 2741# Define the identity of the package. 2742 PACKAGE='imake' 2743 VERSION='1.0.7' 2744 2745 2746cat >>confdefs.h <<_ACEOF 2747#define PACKAGE "$PACKAGE" 2748_ACEOF 2749 2750 2751cat >>confdefs.h <<_ACEOF 2752#define VERSION "$VERSION" 2753_ACEOF 2754 2755# Some tools Automake needs. 2756 2757ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2758 2759 2760AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2761 2762 2763AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2764 2765 2766AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2767 2768 2769MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2770 2771# For better backward compatibility. To be removed once Automake 1.9.x 2772# dies out for good. For more background, see: 2773# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2774# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2775mkdir_p='$(MKDIR_P)' 2776 2777# We need awk for the "check" target. The system "awk" is bad on 2778# some platforms. 2779# Always define AMTAR for backward compatibility. Yes, it's still used 2780# in the wild :-( We should find a proper way to deprecate it ... 2781AMTAR='$${TAR-tar}' 2782 2783 2784# We'll loop over all known methods to create a tar archive until one works. 2785_am_tools='gnutar pax cpio none' 2786 2787am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2788 2789 2790 2791 2792 2793 2794# POSIX will say in a future version that running "rm -f" with no argument 2795# is OK; and we want to be able to make that assumption in our Makefile 2796# recipes. So use an aggressive probe to check that the usage we want is 2797# actually supported "in the wild" to an acceptable degree. 2798# See automake bug#10828. 2799# To make any issue more visible, cause the running configure to be aborted 2800# by default if the 'rm' program in use doesn't match our expectations; the 2801# user can still override this though. 2802if rm -f && rm -fr && rm -rf; then : OK; else 2803 cat >&2 <<'END' 2804Oops! 2805 2806Your 'rm' program seems unable to run without file operands specified 2807on the command line, even when the '-f' option is present. This is contrary 2808to the behaviour of most rm programs out there, and not conforming with 2809the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2810 2811Please tell bug-automake@gnu.org about your system, including the value 2812of your $PATH and any error possibly output before this message. This 2813can help us improve future automake versions. 2814 2815END 2816 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2817 echo 'Configuration will proceed anyway, since you have set the' >&2 2818 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2819 echo >&2 2820 else 2821 cat >&2 <<'END' 2822Aborting the configuration process, to ensure you take notice of the issue. 2823 2824You can download and install GNU coreutils to get an 'rm' implementation 2825that behaves properly: <http://www.gnu.org/software/coreutils/>. 2826 2827If you want to complete the configuration process using your problematic 2828'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2829to "yes", and re-run configure. 2830 2831END 2832 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2833 fi 2834fi 2835 2836 2837{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2838$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 2945if ${ac_cv_prog_CC+:} false; then : 2946 $as_echo_n "(cached) " >&6 2947else 2948 if test -n "$CC"; then 2949 ac_cv_prog_CC="$CC" # Let the user override the test. 2950else 2951as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952for as_dir in $PATH 2953do 2954 IFS=$as_save_IFS 2955 test -z "$as_dir" && as_dir=. 2956 for ac_exec_ext in '' $ac_executable_extensions; do 2957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2958 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2960 break 2 2961 fi 2962done 2963 done 2964IFS=$as_save_IFS 2965 2966fi 2967fi 2968CC=$ac_cv_prog_CC 2969if test -n "$CC"; then 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2971$as_echo "$CC" >&6; } 2972else 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974$as_echo "no" >&6; } 2975fi 2976 2977 2978fi 2979if test -z "$ac_cv_prog_CC"; then 2980 ac_ct_CC=$CC 2981 # Extract the first word of "gcc", so it can be a program name with args. 2982set dummy gcc; ac_word=$2 2983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2984$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3236See \`config.log' for more details" "$LINENO" 5; } 3237 3238# Provide some information about the compiler. 3239$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3240set X $ac_compile 3241ac_compiler=$2 3242for ac_option in --version -v -V -qversion; do 3243 { { ac_try="$ac_compiler $ac_option >&5" 3244case "(($ac_try" in 3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3246 *) ac_try_echo=$ac_try;; 3247esac 3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3249$as_echo "$ac_try_echo"; } >&5 3250 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3251 ac_status=$? 3252 if test -s conftest.err; then 3253 sed '10a\ 3254... rest of stderr output deleted ... 3255 10q' conftest.err >conftest.er1 3256 cat conftest.er1 >&5 3257 fi 3258 rm -f conftest.er1 conftest.err 3259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3260 test $ac_status = 0; } 3261done 3262 3263cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3264/* end confdefs.h. */ 3265 3266int 3267main () 3268{ 3269 3270 ; 3271 return 0; 3272} 3273_ACEOF 3274ac_clean_files_save=$ac_clean_files 3275ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3276# Try to create an executable without -o first, disregard a.out. 3277# It will help us diagnose broken compilers, and finding out an intuition 3278# of exeext. 3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3280$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 3379# work properly (i.e., refer to `conftest.exe'), while it won't with 3380# `rm'. 3381for ac_file in conftest.exe conftest conftest.*; do 3382 test -f "$ac_file" || continue 3383 case $ac_file in 3384 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3385 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3386 break;; 3387 * ) break;; 3388 esac 3389done 3390else 3391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3392$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3393as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3394See \`config.log' for more details" "$LINENO" 5; } 3395fi 3396rm -f conftest conftest$ac_cv_exeext 3397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3398$as_echo "$ac_cv_exeext" >&6; } 3399 3400rm -f conftest.$ac_ext 3401EXEEXT=$ac_cv_exeext 3402ac_exeext=$EXEEXT 3403cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404/* end confdefs.h. */ 3405#include <stdio.h> 3406int 3407main () 3408{ 3409FILE *f = fopen ("conftest.out", "w"); 3410 return ferror (f) || fclose (f) != 0; 3411 3412 ; 3413 return 0; 3414} 3415_ACEOF 3416ac_clean_files="$ac_clean_files conftest.out" 3417# Check that the compiler produces executables we can run. If not, either 3418# the compiler is broken, or we cross compile. 3419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3420$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3452If you meant to cross compile, use \`--host'. 3453See \`config.log' for more details" "$LINENO" 5; } 3454 fi 3455 fi 3456fi 3457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3458$as_echo "$cross_compiling" >&6; } 3459 3460rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3461ac_clean_files=$ac_clean_files_save 3462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3463$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3505See \`config.log' for more details" "$LINENO" 5; } 3506fi 3507rm -f conftest.$ac_cv_objext conftest.$ac_ext 3508fi 3509{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3510$as_echo "$ac_cv_objext" >&6; } 3511OBJEXT=$ac_cv_objext 3512ac_objext=$OBJEXT 3513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3514$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3515if ${ac_cv_c_compiler_gnu+:} false; then : 3516 $as_echo_n "(cached) " >&6 3517else 3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3519/* end confdefs.h. */ 3520 3521int 3522main () 3523{ 3524#ifndef __GNUC__ 3525 choke me 3526#endif 3527 3528 ; 3529 return 0; 3530} 3531_ACEOF 3532if ac_fn_c_try_compile "$LINENO"; then : 3533 ac_compiler_gnu=yes 3534else 3535 ac_compiler_gnu=no 3536fi 3537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3538ac_cv_c_compiler_gnu=$ac_compiler_gnu 3539 3540fi 3541{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3542$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3543if test $ac_compiler_gnu = yes; then 3544 GCC=yes 3545else 3546 GCC= 3547fi 3548ac_test_CFLAGS=${CFLAGS+set} 3549ac_save_CFLAGS=$CFLAGS 3550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3551$as_echo_n "checking whether $CC accepts -g... " >&6; } 3552if ${ac_cv_prog_cc_g+:} false; then : 3553 $as_echo_n "(cached) " >&6 3554else 3555 ac_save_c_werror_flag=$ac_c_werror_flag 3556 ac_c_werror_flag=yes 3557 ac_cv_prog_cc_g=no 3558 CFLAGS="-g" 3559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3560/* end confdefs.h. */ 3561 3562int 3563main () 3564{ 3565 3566 ; 3567 return 0; 3568} 3569_ACEOF 3570if ac_fn_c_try_compile "$LINENO"; then : 3571 ac_cv_prog_cc_g=yes 3572else 3573 CFLAGS="" 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576 3577int 3578main () 3579{ 3580 3581 ; 3582 return 0; 3583} 3584_ACEOF 3585if ac_fn_c_try_compile "$LINENO"; then : 3586 3587else 3588 ac_c_werror_flag=$ac_save_c_werror_flag 3589 CFLAGS="-g" 3590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3591/* end confdefs.h. */ 3592 3593int 3594main () 3595{ 3596 3597 ; 3598 return 0; 3599} 3600_ACEOF 3601if ac_fn_c_try_compile "$LINENO"; then : 3602 ac_cv_prog_cc_g=yes 3603fi 3604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3605fi 3606rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3607fi 3608rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3609 ac_c_werror_flag=$ac_save_c_werror_flag 3610fi 3611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3612$as_echo "$ac_cv_prog_cc_g" >&6; } 3613if test "$ac_test_CFLAGS" = set; then 3614 CFLAGS=$ac_save_CFLAGS 3615elif test $ac_cv_prog_cc_g = yes; then 3616 if test "$GCC" = yes; then 3617 CFLAGS="-g -O2" 3618 else 3619 CFLAGS="-g" 3620 fi 3621else 3622 if test "$GCC" = yes; then 3623 CFLAGS="-O2" 3624 else 3625 CFLAGS= 3626 fi 3627fi 3628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3629$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3630if ${ac_cv_prog_cc_c89+:} false; then : 3631 $as_echo_n "(cached) " >&6 3632else 3633 ac_cv_prog_cc_c89=no 3634ac_save_CC=$CC 3635cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3636/* end confdefs.h. */ 3637#include <stdarg.h> 3638#include <stdio.h> 3639struct stat; 3640/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3641struct buf { int x; }; 3642FILE * (*rcsopen) (struct buf *, struct stat *, int); 3643static char *e (p, i) 3644 char **p; 3645 int i; 3646{ 3647 return p[i]; 3648} 3649static char *f (char * (*g) (char **, int), char **p, ...) 3650{ 3651 char *s; 3652 va_list v; 3653 va_start (v,p); 3654 s = g (p, va_arg (v,int)); 3655 va_end (v); 3656 return s; 3657} 3658 3659/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3660 function prototypes and stuff, but not '\xHH' hex character constants. 3661 These don't provoke an error unfortunately, instead are silently treated 3662 as 'x'. The following induces an error, until -std is added to get 3663 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3664 array size at least. It's necessary to write '\x00'==0 to get something 3665 that's true only with -std. */ 3666int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3667 3668/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3669 inside strings and character constants. */ 3670#define FOO(x) 'x' 3671int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3672 3673int test (int i, double x); 3674struct s1 {int (*f) (int a);}; 3675struct s2 {int (*f) (double a);}; 3676int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3677int argc; 3678char **argv; 3679int 3680main () 3681{ 3682return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3683 ; 3684 return 0; 3685} 3686_ACEOF 3687for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3688 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3689do 3690 CC="$ac_save_CC $ac_arg" 3691 if ac_fn_c_try_compile "$LINENO"; then : 3692 ac_cv_prog_cc_c89=$ac_arg 3693fi 3694rm -f core conftest.err conftest.$ac_objext 3695 test "x$ac_cv_prog_cc_c89" != "xno" && break 3696done 3697rm -f conftest.$ac_ext 3698CC=$ac_save_CC 3699 3700fi 3701# AC_CACHE_VAL 3702case "x$ac_cv_prog_cc_c89" in 3703 x) 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3705$as_echo "none needed" >&6; } ;; 3706 xno) 3707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3708$as_echo "unsupported" >&6; } ;; 3709 *) 3710 CC="$CC $ac_cv_prog_cc_c89" 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3712$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3713esac 3714if test "x$ac_cv_prog_cc_c89" != xno; then : 3715 3716fi 3717 3718ac_ext=c 3719ac_cpp='$CPP $CPPFLAGS' 3720ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3721ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3722ac_compiler_gnu=$ac_cv_c_compiler_gnu 3723 3724ac_ext=c 3725ac_cpp='$CPP $CPPFLAGS' 3726ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3727ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3728ac_compiler_gnu=$ac_cv_c_compiler_gnu 3729{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3730$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3731if ${am_cv_prog_cc_c_o+:} false; then : 3732 $as_echo_n "(cached) " >&6 3733else 3734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3735/* end confdefs.h. */ 3736 3737int 3738main () 3739{ 3740 3741 ; 3742 return 0; 3743} 3744_ACEOF 3745 # Make sure it works both with $CC and with simple cc. 3746 # Following AC_PROG_CC_C_O, we do the test twice because some 3747 # compilers refuse to overwrite an existing .o file with -o, 3748 # though they will create one. 3749 am_cv_prog_cc_c_o=yes 3750 for am_i in 1 2; do 3751 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3752 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3753 ac_status=$? 3754 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3755 (exit $ac_status); } \ 3756 && test -f conftest2.$ac_objext; then 3757 : OK 3758 else 3759 am_cv_prog_cc_c_o=no 3760 break 3761 fi 3762 done 3763 rm -f core conftest* 3764 unset am_i 3765fi 3766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3767$as_echo "$am_cv_prog_cc_c_o" >&6; } 3768if test "$am_cv_prog_cc_c_o" != yes; then 3769 # Losing compiler, so override with the script. 3770 # FIXME: It is wrong to rewrite CC. 3771 # But if we don't then we get into trouble of one sort or another. 3772 # A longer-term fix would be to have automake use am__CC in this case, 3773 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3774 CC="$am_aux_dir/compile $CC" 3775fi 3776ac_ext=c 3777ac_cpp='$CPP $CPPFLAGS' 3778ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3779ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3780ac_compiler_gnu=$ac_cv_c_compiler_gnu 3781 3782 3783depcc="$CC" am_compiler_list= 3784 3785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3786$as_echo_n "checking dependency style of $depcc... " >&6; } 3787if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3788 $as_echo_n "(cached) " >&6 3789else 3790 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3791 # We make a subdir and do the tests there. Otherwise we can end up 3792 # making bogus files that we don't know about and never remove. For 3793 # instance it was reported that on HP-UX the gcc test will end up 3794 # making a dummy file named 'D' -- because '-MD' means "put the output 3795 # in D". 3796 rm -rf conftest.dir 3797 mkdir conftest.dir 3798 # Copy depcomp to subdir because otherwise we won't find it if we're 3799 # using a relative directory. 3800 cp "$am_depcomp" conftest.dir 3801 cd conftest.dir 3802 # We will build objects and dependencies in a subdirectory because 3803 # it helps to detect inapplicable dependency modes. For instance 3804 # both Tru64's cc and ICC support -MD to output dependencies as a 3805 # side effect of compilation, but ICC will put the dependencies in 3806 # the current directory while Tru64 will put them in the object 3807 # directory. 3808 mkdir sub 3809 3810 am_cv_CC_dependencies_compiler_type=none 3811 if test "$am_compiler_list" = ""; then 3812 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3813 fi 3814 am__universal=false 3815 case " $depcc " in #( 3816 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3817 esac 3818 3819 for depmode in $am_compiler_list; do 3820 # Setup a source with many dependencies, because some compilers 3821 # like to wrap large dependency lists on column 80 (with \), and 3822 # we should not choose a depcomp mode which is confused by this. 3823 # 3824 # We need to recreate these files for each test, as the compiler may 3825 # overwrite some of them when testing with obscure command lines. 3826 # This happens at least with the AIX C compiler. 3827 : > sub/conftest.c 3828 for i in 1 2 3 4 5 6; do 3829 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3830 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3831 # Solaris 10 /bin/sh. 3832 echo '/* dummy */' > sub/conftst$i.h 3833 done 3834 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3835 3836 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3837 # mode. It turns out that the SunPro C++ compiler does not properly 3838 # handle '-M -o', and we need to detect this. Also, some Intel 3839 # versions had trouble with output in subdirs. 3840 am__obj=sub/conftest.${OBJEXT-o} 3841 am__minus_obj="-o $am__obj" 3842 case $depmode in 3843 gcc) 3844 # This depmode causes a compiler race in universal mode. 3845 test "$am__universal" = false || continue 3846 ;; 3847 nosideeffect) 3848 # After this tag, mechanisms are not by side-effect, so they'll 3849 # only be used when explicitly requested. 3850 if test "x$enable_dependency_tracking" = xyes; then 3851 continue 3852 else 3853 break 3854 fi 3855 ;; 3856 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3857 # This compiler won't grok '-c -o', but also, the minuso test has 3858 # not run yet. These depmodes are late enough in the game, and 3859 # so weak that their functioning should not be impacted. 3860 am__obj=conftest.${OBJEXT-o} 3861 am__minus_obj= 3862 ;; 3863 none) break ;; 3864 esac 3865 if depmode=$depmode \ 3866 source=sub/conftest.c object=$am__obj \ 3867 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3868 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3869 >/dev/null 2>conftest.err && 3870 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3871 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3872 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3873 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3874 # icc doesn't choke on unknown options, it will just issue warnings 3875 # or remarks (even with -Werror). So we grep stderr for any message 3876 # that says an option was ignored or not supported. 3877 # When given -MP, icc 7.0 and 7.1 complain thusly: 3878 # icc: Command line warning: ignoring option '-M'; no argument required 3879 # The diagnosis changed in icc 8.0: 3880 # icc: Command line remark: option '-MP' not supported 3881 if (grep 'ignoring option' conftest.err || 3882 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3883 am_cv_CC_dependencies_compiler_type=$depmode 3884 break 3885 fi 3886 fi 3887 done 3888 3889 cd .. 3890 rm -rf conftest.dir 3891else 3892 am_cv_CC_dependencies_compiler_type=none 3893fi 3894 3895fi 3896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3897$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3898CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3899 3900 if 3901 test "x$enable_dependency_tracking" != xno \ 3902 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3903 am__fastdepCC_TRUE= 3904 am__fastdepCC_FALSE='#' 3905else 3906 am__fastdepCC_TRUE='#' 3907 am__fastdepCC_FALSE= 3908fi 3909 3910 3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3912$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3913if ${ac_cv_prog_cc_c99+:} false; then : 3914 $as_echo_n "(cached) " >&6 3915else 3916 ac_cv_prog_cc_c99=no 3917ac_save_CC=$CC 3918cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3919/* end confdefs.h. */ 3920#include <stdarg.h> 3921#include <stdbool.h> 3922#include <stdlib.h> 3923#include <wchar.h> 3924#include <stdio.h> 3925 3926// Check varargs macros. These examples are taken from C99 6.10.3.5. 3927#define debug(...) fprintf (stderr, __VA_ARGS__) 3928#define showlist(...) puts (#__VA_ARGS__) 3929#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3930static void 3931test_varargs_macros (void) 3932{ 3933 int x = 1234; 3934 int y = 5678; 3935 debug ("Flag"); 3936 debug ("X = %d\n", x); 3937 showlist (The first, second, and third items.); 3938 report (x>y, "x is %d but y is %d", x, y); 3939} 3940 3941// Check long long types. 3942#define BIG64 18446744073709551615ull 3943#define BIG32 4294967295ul 3944#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3945#if !BIG_OK 3946 your preprocessor is broken; 3947#endif 3948#if BIG_OK 3949#else 3950 your preprocessor is broken; 3951#endif 3952static long long int bignum = -9223372036854775807LL; 3953static unsigned long long int ubignum = BIG64; 3954 3955struct incomplete_array 3956{ 3957 int datasize; 3958 double data[]; 3959}; 3960 3961struct named_init { 3962 int number; 3963 const wchar_t *name; 3964 double average; 3965}; 3966 3967typedef const char *ccp; 3968 3969static inline int 3970test_restrict (ccp restrict text) 3971{ 3972 // See if C++-style comments work. 3973 // Iterate through items via the restricted pointer. 3974 // Also check for declarations in for loops. 3975 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3976 continue; 3977 return 0; 3978} 3979 3980// Check varargs and va_copy. 3981static void 3982test_varargs (const char *format, ...) 3983{ 3984 va_list args; 3985 va_start (args, format); 3986 va_list args_copy; 3987 va_copy (args_copy, args); 3988 3989 const char *str; 3990 int number; 3991 float fnumber; 3992 3993 while (*format) 3994 { 3995 switch (*format++) 3996 { 3997 case 's': // string 3998 str = va_arg (args_copy, const char *); 3999 break; 4000 case 'd': // int 4001 number = va_arg (args_copy, int); 4002 break; 4003 case 'f': // float 4004 fnumber = va_arg (args_copy, double); 4005 break; 4006 default: 4007 break; 4008 } 4009 } 4010 va_end (args_copy); 4011 va_end (args); 4012} 4013 4014int 4015main () 4016{ 4017 4018 // Check bool. 4019 _Bool success = false; 4020 4021 // Check restrict. 4022 if (test_restrict ("String literal") == 0) 4023 success = true; 4024 char *restrict newvar = "Another string"; 4025 4026 // Check varargs. 4027 test_varargs ("s, d' f .", "string", 65, 34.234); 4028 test_varargs_macros (); 4029 4030 // Check flexible array members. 4031 struct incomplete_array *ia = 4032 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4033 ia->datasize = 10; 4034 for (int i = 0; i < ia->datasize; ++i) 4035 ia->data[i] = i * 1.234; 4036 4037 // Check named initializers. 4038 struct named_init ni = { 4039 .number = 34, 4040 .name = L"Test wide string", 4041 .average = 543.34343, 4042 }; 4043 4044 ni.number = 58; 4045 4046 int dynamic_array[ni.number]; 4047 dynamic_array[ni.number - 1] = 543; 4048 4049 // work around unused variable warnings 4050 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4051 || dynamic_array[ni.number - 1] != 543); 4052 4053 ; 4054 return 0; 4055} 4056_ACEOF 4057for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4058do 4059 CC="$ac_save_CC $ac_arg" 4060 if ac_fn_c_try_compile "$LINENO"; then : 4061 ac_cv_prog_cc_c99=$ac_arg 4062fi 4063rm -f core conftest.err conftest.$ac_objext 4064 test "x$ac_cv_prog_cc_c99" != "xno" && break 4065done 4066rm -f conftest.$ac_ext 4067CC=$ac_save_CC 4068 4069fi 4070# AC_CACHE_VAL 4071case "x$ac_cv_prog_cc_c99" in 4072 x) 4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4074$as_echo "none needed" >&6; } ;; 4075 xno) 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4077$as_echo "unsupported" >&6; } ;; 4078 *) 4079 CC="$CC $ac_cv_prog_cc_c99" 4080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4081$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4082esac 4083if test "x$ac_cv_prog_cc_c99" != xno; then : 4084 4085fi 4086 4087 4088 4089ac_ext=c 4090ac_cpp='$CPP $CPPFLAGS' 4091ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4092ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4093ac_compiler_gnu=$ac_cv_c_compiler_gnu 4094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4095$as_echo_n "checking how to run the C preprocessor... " >&6; } 4096# On Suns, sometimes $CPP names a directory. 4097if test -n "$CPP" && test -d "$CPP"; then 4098 CPP= 4099fi 4100if test -z "$CPP"; then 4101 if ${ac_cv_prog_CPP+:} false; then : 4102 $as_echo_n "(cached) " >&6 4103else 4104 # Double quotes because CPP needs to be expanded 4105 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4106 do 4107 ac_preproc_ok=false 4108for ac_c_preproc_warn_flag in '' yes 4109do 4110 # Use a header file that comes with gcc, so configuring glibc 4111 # with a fresh cross-compiler works. 4112 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4113 # <limits.h> exists even on freestanding compilers. 4114 # On the NeXT, cc -E runs the code through the compiler's parser, 4115 # not just through cpp. "Syntax error" is here to catch this case. 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117/* end confdefs.h. */ 4118#ifdef __STDC__ 4119# include <limits.h> 4120#else 4121# include <assert.h> 4122#endif 4123 Syntax error 4124_ACEOF 4125if ac_fn_c_try_cpp "$LINENO"; then : 4126 4127else 4128 # Broken: fails on valid input. 4129continue 4130fi 4131rm -f conftest.err conftest.i conftest.$ac_ext 4132 4133 # OK, works on sane cases. Now check whether nonexistent headers 4134 # can be detected and how. 4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4136/* end confdefs.h. */ 4137#include <ac_nonexistent.h> 4138_ACEOF 4139if ac_fn_c_try_cpp "$LINENO"; then : 4140 # Broken: success on invalid input. 4141continue 4142else 4143 # Passes both tests. 4144ac_preproc_ok=: 4145break 4146fi 4147rm -f conftest.err conftest.i conftest.$ac_ext 4148 4149done 4150# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4151rm -f conftest.i conftest.err conftest.$ac_ext 4152if $ac_preproc_ok; then : 4153 break 4154fi 4155 4156 done 4157 ac_cv_prog_CPP=$CPP 4158 4159fi 4160 CPP=$ac_cv_prog_CPP 4161else 4162 ac_cv_prog_CPP=$CPP 4163fi 4164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4165$as_echo "$CPP" >&6; } 4166ac_preproc_ok=false 4167for ac_c_preproc_warn_flag in '' yes 4168do 4169 # Use a header file that comes with gcc, so configuring glibc 4170 # with a fresh cross-compiler works. 4171 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4172 # <limits.h> exists even on freestanding compilers. 4173 # On the NeXT, cc -E runs the code through the compiler's parser, 4174 # not just through cpp. "Syntax error" is here to catch this case. 4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176/* end confdefs.h. */ 4177#ifdef __STDC__ 4178# include <limits.h> 4179#else 4180# include <assert.h> 4181#endif 4182 Syntax error 4183_ACEOF 4184if ac_fn_c_try_cpp "$LINENO"; then : 4185 4186else 4187 # Broken: fails on valid input. 4188continue 4189fi 4190rm -f conftest.err conftest.i conftest.$ac_ext 4191 4192 # OK, works on sane cases. Now check whether nonexistent headers 4193 # can be detected and how. 4194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4195/* end confdefs.h. */ 4196#include <ac_nonexistent.h> 4197_ACEOF 4198if ac_fn_c_try_cpp "$LINENO"; then : 4199 # Broken: success on invalid input. 4200continue 4201else 4202 # Passes both tests. 4203ac_preproc_ok=: 4204break 4205fi 4206rm -f conftest.err conftest.i conftest.$ac_ext 4207 4208done 4209# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4210rm -f conftest.i conftest.err conftest.$ac_ext 4211if $ac_preproc_ok; then : 4212 4213else 4214 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4215$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4216as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4217See \`config.log' for more details" "$LINENO" 5; } 4218fi 4219 4220ac_ext=c 4221ac_cpp='$CPP $CPPFLAGS' 4222ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4223ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4224ac_compiler_gnu=$ac_cv_c_compiler_gnu 4225 4226 4227{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4228$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4229if ${ac_cv_path_GREP+:} false; then : 4230 $as_echo_n "(cached) " >&6 4231else 4232 if test -z "$GREP"; then 4233 ac_path_GREP_found=false 4234 # Loop through the user's path and test for each of PROGNAME-LIST 4235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4236for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4237do 4238 IFS=$as_save_IFS 4239 test -z "$as_dir" && as_dir=. 4240 for ac_prog in grep ggrep; do 4241 for ac_exec_ext in '' $ac_executable_extensions; do 4242 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4243 as_fn_executable_p "$ac_path_GREP" || continue 4244# Check for GNU ac_path_GREP and select it if it is found. 4245 # Check for GNU $ac_path_GREP 4246case `"$ac_path_GREP" --version 2>&1` in 4247*GNU*) 4248 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4249*) 4250 ac_count=0 4251 $as_echo_n 0123456789 >"conftest.in" 4252 while : 4253 do 4254 cat "conftest.in" "conftest.in" >"conftest.tmp" 4255 mv "conftest.tmp" "conftest.in" 4256 cp "conftest.in" "conftest.nl" 4257 $as_echo 'GREP' >> "conftest.nl" 4258 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4259 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4260 as_fn_arith $ac_count + 1 && ac_count=$as_val 4261 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4262 # Best one so far, save it but keep looking for a better one 4263 ac_cv_path_GREP="$ac_path_GREP" 4264 ac_path_GREP_max=$ac_count 4265 fi 4266 # 10*(2^10) chars as input seems more than enough 4267 test $ac_count -gt 10 && break 4268 done 4269 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4270esac 4271 4272 $ac_path_GREP_found && break 3 4273 done 4274 done 4275 done 4276IFS=$as_save_IFS 4277 if test -z "$ac_cv_path_GREP"; then 4278 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4279 fi 4280else 4281 ac_cv_path_GREP=$GREP 4282fi 4283 4284fi 4285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4286$as_echo "$ac_cv_path_GREP" >&6; } 4287 GREP="$ac_cv_path_GREP" 4288 4289 4290{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4291$as_echo_n "checking for egrep... " >&6; } 4292if ${ac_cv_path_EGREP+:} false; then : 4293 $as_echo_n "(cached) " >&6 4294else 4295 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4296 then ac_cv_path_EGREP="$GREP -E" 4297 else 4298 if test -z "$EGREP"; then 4299 ac_path_EGREP_found=false 4300 # Loop through the user's path and test for each of PROGNAME-LIST 4301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4302for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4303do 4304 IFS=$as_save_IFS 4305 test -z "$as_dir" && as_dir=. 4306 for ac_prog in egrep; do 4307 for ac_exec_ext in '' $ac_executable_extensions; do 4308 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4309 as_fn_executable_p "$ac_path_EGREP" || continue 4310# Check for GNU ac_path_EGREP and select it if it is found. 4311 # Check for GNU $ac_path_EGREP 4312case `"$ac_path_EGREP" --version 2>&1` in 4313*GNU*) 4314 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4315*) 4316 ac_count=0 4317 $as_echo_n 0123456789 >"conftest.in" 4318 while : 4319 do 4320 cat "conftest.in" "conftest.in" >"conftest.tmp" 4321 mv "conftest.tmp" "conftest.in" 4322 cp "conftest.in" "conftest.nl" 4323 $as_echo 'EGREP' >> "conftest.nl" 4324 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4325 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4326 as_fn_arith $ac_count + 1 && ac_count=$as_val 4327 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4328 # Best one so far, save it but keep looking for a better one 4329 ac_cv_path_EGREP="$ac_path_EGREP" 4330 ac_path_EGREP_max=$ac_count 4331 fi 4332 # 10*(2^10) chars as input seems more than enough 4333 test $ac_count -gt 10 && break 4334 done 4335 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4336esac 4337 4338 $ac_path_EGREP_found && break 3 4339 done 4340 done 4341 done 4342IFS=$as_save_IFS 4343 if test -z "$ac_cv_path_EGREP"; then 4344 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4345 fi 4346else 4347 ac_cv_path_EGREP=$EGREP 4348fi 4349 4350 fi 4351fi 4352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4353$as_echo "$ac_cv_path_EGREP" >&6; } 4354 EGREP="$ac_cv_path_EGREP" 4355 4356 4357{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4358$as_echo_n "checking for ANSI C header files... " >&6; } 4359if ${ac_cv_header_stdc+:} false; then : 4360 $as_echo_n "(cached) " >&6 4361else 4362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4363/* end confdefs.h. */ 4364#include <stdlib.h> 4365#include <stdarg.h> 4366#include <string.h> 4367#include <float.h> 4368 4369int 4370main () 4371{ 4372 4373 ; 4374 return 0; 4375} 4376_ACEOF 4377if ac_fn_c_try_compile "$LINENO"; then : 4378 ac_cv_header_stdc=yes 4379else 4380 ac_cv_header_stdc=no 4381fi 4382rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4383 4384if test $ac_cv_header_stdc = yes; then 4385 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4387/* end confdefs.h. */ 4388#include <string.h> 4389 4390_ACEOF 4391if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4392 $EGREP "memchr" >/dev/null 2>&1; then : 4393 4394else 4395 ac_cv_header_stdc=no 4396fi 4397rm -f conftest* 4398 4399fi 4400 4401if test $ac_cv_header_stdc = yes; then 4402 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4404/* end confdefs.h. */ 4405#include <stdlib.h> 4406 4407_ACEOF 4408if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4409 $EGREP "free" >/dev/null 2>&1; then : 4410 4411else 4412 ac_cv_header_stdc=no 4413fi 4414rm -f conftest* 4415 4416fi 4417 4418if test $ac_cv_header_stdc = yes; then 4419 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4420 if test "$cross_compiling" = yes; then : 4421 : 4422else 4423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4424/* end confdefs.h. */ 4425#include <ctype.h> 4426#include <stdlib.h> 4427#if ((' ' & 0x0FF) == 0x020) 4428# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4429# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4430#else 4431# define ISLOWER(c) \ 4432 (('a' <= (c) && (c) <= 'i') \ 4433 || ('j' <= (c) && (c) <= 'r') \ 4434 || ('s' <= (c) && (c) <= 'z')) 4435# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4436#endif 4437 4438#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4439int 4440main () 4441{ 4442 int i; 4443 for (i = 0; i < 256; i++) 4444 if (XOR (islower (i), ISLOWER (i)) 4445 || toupper (i) != TOUPPER (i)) 4446 return 2; 4447 return 0; 4448} 4449_ACEOF 4450if ac_fn_c_try_run "$LINENO"; then : 4451 4452else 4453 ac_cv_header_stdc=no 4454fi 4455rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4456 conftest.$ac_objext conftest.beam conftest.$ac_ext 4457fi 4458 4459fi 4460fi 4461{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4462$as_echo "$ac_cv_header_stdc" >&6; } 4463if test $ac_cv_header_stdc = yes; then 4464 4465$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4466 4467fi 4468 4469# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4470for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4471 inttypes.h stdint.h unistd.h 4472do : 4473 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4474ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4475" 4476if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4477 cat >>confdefs.h <<_ACEOF 4478#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4479_ACEOF 4480 4481fi 4482 4483done 4484 4485 4486 4487 4488 4489 4490ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4491if test "x$ac_cv_have_decl___clang__" = xyes; then : 4492 CLANGCC="yes" 4493else 4494 CLANGCC="no" 4495fi 4496 4497ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4498if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4499 INTELCC="yes" 4500else 4501 INTELCC="no" 4502fi 4503 4504ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4505if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4506 SUNCC="yes" 4507else 4508 SUNCC="no" 4509fi 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4520 if test -n "$ac_tool_prefix"; then 4521 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4522set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4524$as_echo_n "checking for $ac_word... " >&6; } 4525if ${ac_cv_path_PKG_CONFIG+:} false; then : 4526 $as_echo_n "(cached) " >&6 4527else 4528 case $PKG_CONFIG in 4529 [\\/]* | ?:[\\/]*) 4530 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4531 ;; 4532 *) 4533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4534for as_dir in $PATH 4535do 4536 IFS=$as_save_IFS 4537 test -z "$as_dir" && as_dir=. 4538 for ac_exec_ext in '' $ac_executable_extensions; do 4539 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4540 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4542 break 2 4543 fi 4544done 4545 done 4546IFS=$as_save_IFS 4547 4548 ;; 4549esac 4550fi 4551PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4552if test -n "$PKG_CONFIG"; then 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4554$as_echo "$PKG_CONFIG" >&6; } 4555else 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4557$as_echo "no" >&6; } 4558fi 4559 4560 4561fi 4562if test -z "$ac_cv_path_PKG_CONFIG"; then 4563 ac_pt_PKG_CONFIG=$PKG_CONFIG 4564 # Extract the first word of "pkg-config", so it can be a program name with args. 4565set dummy pkg-config; ac_word=$2 4566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4567$as_echo_n "checking for $ac_word... " >&6; } 4568if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4569 $as_echo_n "(cached) " >&6 4570else 4571 case $ac_pt_PKG_CONFIG in 4572 [\\/]* | ?:[\\/]*) 4573 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4574 ;; 4575 *) 4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4577for as_dir in $PATH 4578do 4579 IFS=$as_save_IFS 4580 test -z "$as_dir" && as_dir=. 4581 for ac_exec_ext in '' $ac_executable_extensions; do 4582 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4583 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4585 break 2 4586 fi 4587done 4588 done 4589IFS=$as_save_IFS 4590 4591 ;; 4592esac 4593fi 4594ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4595if test -n "$ac_pt_PKG_CONFIG"; then 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4597$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4598else 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4600$as_echo "no" >&6; } 4601fi 4602 4603 if test "x$ac_pt_PKG_CONFIG" = x; then 4604 PKG_CONFIG="" 4605 else 4606 case $cross_compiling:$ac_tool_warned in 4607yes:) 4608{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4609$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4610ac_tool_warned=yes ;; 4611esac 4612 PKG_CONFIG=$ac_pt_PKG_CONFIG 4613 fi 4614else 4615 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4616fi 4617 4618fi 4619if test -n "$PKG_CONFIG"; then 4620 _pkg_min_version=0.9.0 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4622$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4623 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4625$as_echo "yes" >&6; } 4626 else 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4628$as_echo "no" >&6; } 4629 PKG_CONFIG="" 4630 fi 4631fi 4632# Make sure we can run config.sub. 4633$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4634 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4635 4636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4637$as_echo_n "checking build system type... " >&6; } 4638if ${ac_cv_build+:} false; then : 4639 $as_echo_n "(cached) " >&6 4640else 4641 ac_build_alias=$build_alias 4642test "x$ac_build_alias" = x && 4643 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4644test "x$ac_build_alias" = x && 4645 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4646ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4647 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4648 4649fi 4650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4651$as_echo "$ac_cv_build" >&6; } 4652case $ac_cv_build in 4653*-*-*) ;; 4654*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4655esac 4656build=$ac_cv_build 4657ac_save_IFS=$IFS; IFS='-' 4658set x $ac_cv_build 4659shift 4660build_cpu=$1 4661build_vendor=$2 4662shift; shift 4663# Remember, the first character of IFS is used to create $*, 4664# except with old shells: 4665build_os=$* 4666IFS=$ac_save_IFS 4667case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4668 4669 4670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4671$as_echo_n "checking host system type... " >&6; } 4672if ${ac_cv_host+:} false; then : 4673 $as_echo_n "(cached) " >&6 4674else 4675 if test "x$host_alias" = x; then 4676 ac_cv_host=$ac_cv_build 4677else 4678 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4679 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4680fi 4681 4682fi 4683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4684$as_echo "$ac_cv_host" >&6; } 4685case $ac_cv_host in 4686*-*-*) ;; 4687*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4688esac 4689host=$ac_cv_host 4690ac_save_IFS=$IFS; IFS='-' 4691set x $ac_cv_host 4692shift 4693host_cpu=$1 4694host_vendor=$2 4695shift; shift 4696# Remember, the first character of IFS is used to create $*, 4697# except with old shells: 4698host_os=$* 4699IFS=$ac_save_IFS 4700case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4701 4702 4703{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4704$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4705if ${ac_cv_path_SED+:} false; then : 4706 $as_echo_n "(cached) " >&6 4707else 4708 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4709 for ac_i in 1 2 3 4 5 6 7; do 4710 ac_script="$ac_script$as_nl$ac_script" 4711 done 4712 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4713 { ac_script=; unset ac_script;} 4714 if test -z "$SED"; then 4715 ac_path_SED_found=false 4716 # Loop through the user's path and test for each of PROGNAME-LIST 4717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4718for as_dir in $PATH 4719do 4720 IFS=$as_save_IFS 4721 test -z "$as_dir" && as_dir=. 4722 for ac_prog in sed gsed; do 4723 for ac_exec_ext in '' $ac_executable_extensions; do 4724 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4725 as_fn_executable_p "$ac_path_SED" || continue 4726# Check for GNU ac_path_SED and select it if it is found. 4727 # Check for GNU $ac_path_SED 4728case `"$ac_path_SED" --version 2>&1` in 4729*GNU*) 4730 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4731*) 4732 ac_count=0 4733 $as_echo_n 0123456789 >"conftest.in" 4734 while : 4735 do 4736 cat "conftest.in" "conftest.in" >"conftest.tmp" 4737 mv "conftest.tmp" "conftest.in" 4738 cp "conftest.in" "conftest.nl" 4739 $as_echo '' >> "conftest.nl" 4740 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4741 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4742 as_fn_arith $ac_count + 1 && ac_count=$as_val 4743 if test $ac_count -gt ${ac_path_SED_max-0}; then 4744 # Best one so far, save it but keep looking for a better one 4745 ac_cv_path_SED="$ac_path_SED" 4746 ac_path_SED_max=$ac_count 4747 fi 4748 # 10*(2^10) chars as input seems more than enough 4749 test $ac_count -gt 10 && break 4750 done 4751 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4752esac 4753 4754 $ac_path_SED_found && break 3 4755 done 4756 done 4757 done 4758IFS=$as_save_IFS 4759 if test -z "$ac_cv_path_SED"; then 4760 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4761 fi 4762else 4763 ac_cv_path_SED=$SED 4764fi 4765 4766fi 4767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4768$as_echo "$ac_cv_path_SED" >&6; } 4769 SED="$ac_cv_path_SED" 4770 rm -f conftest.sed 4771 4772 4773 4774 4775 4776 4777# Check whether --enable-selective-werror was given. 4778if test "${enable_selective_werror+set}" = set; then : 4779 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4780else 4781 SELECTIVE_WERROR=yes 4782fi 4783 4784 4785 4786 4787 4788# -v is too short to test reliably with XORG_TESTSET_CFLAG 4789if test "x$SUNCC" = "xyes"; then 4790 BASE_CFLAGS="-v" 4791else 4792 BASE_CFLAGS="" 4793fi 4794 4795# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809xorg_testset_save_CFLAGS="$CFLAGS" 4810 4811if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4814$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4815if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4816 $as_echo_n "(cached) " >&6 4817else 4818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4819/* end confdefs.h. */ 4820int i; 4821_ACEOF 4822if ac_fn_c_try_compile "$LINENO"; then : 4823 xorg_cv_cc_flag_unknown_warning_option=yes 4824else 4825 xorg_cv_cc_flag_unknown_warning_option=no 4826fi 4827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4828fi 4829{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4830$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4831 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4832 CFLAGS="$xorg_testset_save_CFLAGS" 4833fi 4834 4835if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4838 fi 4839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4841$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4842if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4843 $as_echo_n "(cached) " >&6 4844else 4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4846/* end confdefs.h. */ 4847int i; 4848_ACEOF 4849if ac_fn_c_try_compile "$LINENO"; then : 4850 xorg_cv_cc_flag_unused_command_line_argument=yes 4851else 4852 xorg_cv_cc_flag_unused_command_line_argument=no 4853fi 4854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4855fi 4856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4857$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4859 CFLAGS="$xorg_testset_save_CFLAGS" 4860fi 4861 4862found="no" 4863 4864 if test $found = "no" ; then 4865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4867 fi 4868 4869 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4871 fi 4872 4873 CFLAGS="$CFLAGS -Wall" 4874 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4876$as_echo_n "checking if $CC supports -Wall... " >&6; } 4877 cacheid=xorg_cv_cc_flag__Wall 4878 if eval \${$cacheid+:} false; then : 4879 $as_echo_n "(cached) " >&6 4880else 4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4882/* end confdefs.h. */ 4883int i; 4884int 4885main () 4886{ 4887 4888 ; 4889 return 0; 4890} 4891_ACEOF 4892if ac_fn_c_try_link "$LINENO"; then : 4893 eval $cacheid=yes 4894else 4895 eval $cacheid=no 4896fi 4897rm -f core conftest.err conftest.$ac_objext \ 4898 conftest$ac_exeext conftest.$ac_ext 4899fi 4900 4901 4902 CFLAGS="$xorg_testset_save_CFLAGS" 4903 4904 eval supported=\$$cacheid 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4906$as_echo "$supported" >&6; } 4907 if test "$supported" = "yes" ; then 4908 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4909 found="yes" 4910 fi 4911 fi 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927xorg_testset_save_CFLAGS="$CFLAGS" 4928 4929if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4932$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4933if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4934 $as_echo_n "(cached) " >&6 4935else 4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4937/* end confdefs.h. */ 4938int i; 4939_ACEOF 4940if ac_fn_c_try_compile "$LINENO"; then : 4941 xorg_cv_cc_flag_unknown_warning_option=yes 4942else 4943 xorg_cv_cc_flag_unknown_warning_option=no 4944fi 4945rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4946fi 4947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4948$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4950 CFLAGS="$xorg_testset_save_CFLAGS" 4951fi 4952 4953if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4956 fi 4957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4959$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4960if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4961 $as_echo_n "(cached) " >&6 4962else 4963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4964/* end confdefs.h. */ 4965int i; 4966_ACEOF 4967if ac_fn_c_try_compile "$LINENO"; then : 4968 xorg_cv_cc_flag_unused_command_line_argument=yes 4969else 4970 xorg_cv_cc_flag_unused_command_line_argument=no 4971fi 4972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4973fi 4974{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4975$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4976 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4977 CFLAGS="$xorg_testset_save_CFLAGS" 4978fi 4979 4980found="no" 4981 4982 if test $found = "no" ; then 4983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4985 fi 4986 4987 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4989 fi 4990 4991 CFLAGS="$CFLAGS -Wpointer-arith" 4992 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4994$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4995 cacheid=xorg_cv_cc_flag__Wpointer_arith 4996 if eval \${$cacheid+:} false; then : 4997 $as_echo_n "(cached) " >&6 4998else 4999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5000/* end confdefs.h. */ 5001int i; 5002int 5003main () 5004{ 5005 5006 ; 5007 return 0; 5008} 5009_ACEOF 5010if ac_fn_c_try_link "$LINENO"; then : 5011 eval $cacheid=yes 5012else 5013 eval $cacheid=no 5014fi 5015rm -f core conftest.err conftest.$ac_objext \ 5016 conftest$ac_exeext conftest.$ac_ext 5017fi 5018 5019 5020 CFLAGS="$xorg_testset_save_CFLAGS" 5021 5022 eval supported=\$$cacheid 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5024$as_echo "$supported" >&6; } 5025 if test "$supported" = "yes" ; then 5026 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5027 found="yes" 5028 fi 5029 fi 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045xorg_testset_save_CFLAGS="$CFLAGS" 5046 5047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5050$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5051if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053else 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055/* end confdefs.h. */ 5056int i; 5057_ACEOF 5058if ac_fn_c_try_compile "$LINENO"; then : 5059 xorg_cv_cc_flag_unknown_warning_option=yes 5060else 5061 xorg_cv_cc_flag_unknown_warning_option=no 5062fi 5063rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5064fi 5065{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5066$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5068 CFLAGS="$xorg_testset_save_CFLAGS" 5069fi 5070 5071if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 fi 5075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5077$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5078if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5079 $as_echo_n "(cached) " >&6 5080else 5081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5082/* end confdefs.h. */ 5083int i; 5084_ACEOF 5085if ac_fn_c_try_compile "$LINENO"; then : 5086 xorg_cv_cc_flag_unused_command_line_argument=yes 5087else 5088 xorg_cv_cc_flag_unused_command_line_argument=no 5089fi 5090rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5091fi 5092{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5093$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5095 CFLAGS="$xorg_testset_save_CFLAGS" 5096fi 5097 5098found="no" 5099 5100 if test $found = "no" ; then 5101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5103 fi 5104 5105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5107 fi 5108 5109 CFLAGS="$CFLAGS -Wmissing-declarations" 5110 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5112$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5113 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5114 if eval \${$cacheid+:} false; then : 5115 $as_echo_n "(cached) " >&6 5116else 5117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5118/* end confdefs.h. */ 5119int i; 5120int 5121main () 5122{ 5123 5124 ; 5125 return 0; 5126} 5127_ACEOF 5128if ac_fn_c_try_link "$LINENO"; then : 5129 eval $cacheid=yes 5130else 5131 eval $cacheid=no 5132fi 5133rm -f core conftest.err conftest.$ac_objext \ 5134 conftest$ac_exeext conftest.$ac_ext 5135fi 5136 5137 5138 CFLAGS="$xorg_testset_save_CFLAGS" 5139 5140 eval supported=\$$cacheid 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5142$as_echo "$supported" >&6; } 5143 if test "$supported" = "yes" ; then 5144 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5145 found="yes" 5146 fi 5147 fi 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163xorg_testset_save_CFLAGS="$CFLAGS" 5164 5165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5168$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5169if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5170 $as_echo_n "(cached) " >&6 5171else 5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5173/* end confdefs.h. */ 5174int i; 5175_ACEOF 5176if ac_fn_c_try_compile "$LINENO"; then : 5177 xorg_cv_cc_flag_unknown_warning_option=yes 5178else 5179 xorg_cv_cc_flag_unknown_warning_option=no 5180fi 5181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5182fi 5183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5184$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5186 CFLAGS="$xorg_testset_save_CFLAGS" 5187fi 5188 5189if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5195$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5196if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5197 $as_echo_n "(cached) " >&6 5198else 5199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5200/* end confdefs.h. */ 5201int i; 5202_ACEOF 5203if ac_fn_c_try_compile "$LINENO"; then : 5204 xorg_cv_cc_flag_unused_command_line_argument=yes 5205else 5206 xorg_cv_cc_flag_unused_command_line_argument=no 5207fi 5208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5209fi 5210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5211$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5213 CFLAGS="$xorg_testset_save_CFLAGS" 5214fi 5215 5216found="no" 5217 5218 if test $found = "no" ; then 5219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5221 fi 5222 5223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 fi 5226 5227 CFLAGS="$CFLAGS -Wformat=2" 5228 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5230$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5231 cacheid=xorg_cv_cc_flag__Wformat_2 5232 if eval \${$cacheid+:} false; then : 5233 $as_echo_n "(cached) " >&6 5234else 5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5236/* end confdefs.h. */ 5237int i; 5238int 5239main () 5240{ 5241 5242 ; 5243 return 0; 5244} 5245_ACEOF 5246if ac_fn_c_try_link "$LINENO"; then : 5247 eval $cacheid=yes 5248else 5249 eval $cacheid=no 5250fi 5251rm -f core conftest.err conftest.$ac_objext \ 5252 conftest$ac_exeext conftest.$ac_ext 5253fi 5254 5255 5256 CFLAGS="$xorg_testset_save_CFLAGS" 5257 5258 eval supported=\$$cacheid 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5260$as_echo "$supported" >&6; } 5261 if test "$supported" = "yes" ; then 5262 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5263 found="yes" 5264 fi 5265 fi 5266 5267 if test $found = "no" ; then 5268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5270 fi 5271 5272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5274 fi 5275 5276 CFLAGS="$CFLAGS -Wformat" 5277 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5279$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5280 cacheid=xorg_cv_cc_flag__Wformat 5281 if eval \${$cacheid+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283else 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285/* end confdefs.h. */ 5286int i; 5287int 5288main () 5289{ 5290 5291 ; 5292 return 0; 5293} 5294_ACEOF 5295if ac_fn_c_try_link "$LINENO"; then : 5296 eval $cacheid=yes 5297else 5298 eval $cacheid=no 5299fi 5300rm -f core conftest.err conftest.$ac_objext \ 5301 conftest$ac_exeext conftest.$ac_ext 5302fi 5303 5304 5305 CFLAGS="$xorg_testset_save_CFLAGS" 5306 5307 eval supported=\$$cacheid 5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5309$as_echo "$supported" >&6; } 5310 if test "$supported" = "yes" ; then 5311 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5312 found="yes" 5313 fi 5314 fi 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332xorg_testset_save_CFLAGS="$CFLAGS" 5333 5334if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5337$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5338if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5339 $as_echo_n "(cached) " >&6 5340else 5341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5342/* end confdefs.h. */ 5343int i; 5344_ACEOF 5345if ac_fn_c_try_compile "$LINENO"; then : 5346 xorg_cv_cc_flag_unknown_warning_option=yes 5347else 5348 xorg_cv_cc_flag_unknown_warning_option=no 5349fi 5350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5351fi 5352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5353$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5355 CFLAGS="$xorg_testset_save_CFLAGS" 5356fi 5357 5358if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5361 fi 5362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5364$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5365if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5366 $as_echo_n "(cached) " >&6 5367else 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369/* end confdefs.h. */ 5370int i; 5371_ACEOF 5372if ac_fn_c_try_compile "$LINENO"; then : 5373 xorg_cv_cc_flag_unused_command_line_argument=yes 5374else 5375 xorg_cv_cc_flag_unused_command_line_argument=no 5376fi 5377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5378fi 5379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5380$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5382 CFLAGS="$xorg_testset_save_CFLAGS" 5383fi 5384 5385found="no" 5386 5387 if test $found = "no" ; then 5388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5390 fi 5391 5392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5394 fi 5395 5396 CFLAGS="$CFLAGS -Wstrict-prototypes" 5397 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5399$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5400 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5401 if eval \${$cacheid+:} false; then : 5402 $as_echo_n "(cached) " >&6 5403else 5404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5405/* end confdefs.h. */ 5406int i; 5407int 5408main () 5409{ 5410 5411 ; 5412 return 0; 5413} 5414_ACEOF 5415if ac_fn_c_try_link "$LINENO"; then : 5416 eval $cacheid=yes 5417else 5418 eval $cacheid=no 5419fi 5420rm -f core conftest.err conftest.$ac_objext \ 5421 conftest$ac_exeext conftest.$ac_ext 5422fi 5423 5424 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 5427 eval supported=\$$cacheid 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5429$as_echo "$supported" >&6; } 5430 if test "$supported" = "yes" ; then 5431 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5432 found="yes" 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450xorg_testset_save_CFLAGS="$CFLAGS" 5451 5452if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5455$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5456if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5457 $as_echo_n "(cached) " >&6 5458else 5459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5460/* end confdefs.h. */ 5461int i; 5462_ACEOF 5463if ac_fn_c_try_compile "$LINENO"; then : 5464 xorg_cv_cc_flag_unknown_warning_option=yes 5465else 5466 xorg_cv_cc_flag_unknown_warning_option=no 5467fi 5468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5469fi 5470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5471$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5472 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5473 CFLAGS="$xorg_testset_save_CFLAGS" 5474fi 5475 5476if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 fi 5480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5482$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5483if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5484 $as_echo_n "(cached) " >&6 5485else 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487/* end confdefs.h. */ 5488int i; 5489_ACEOF 5490if ac_fn_c_try_compile "$LINENO"; then : 5491 xorg_cv_cc_flag_unused_command_line_argument=yes 5492else 5493 xorg_cv_cc_flag_unused_command_line_argument=no 5494fi 5495rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5496fi 5497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5498$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5500 CFLAGS="$xorg_testset_save_CFLAGS" 5501fi 5502 5503found="no" 5504 5505 if test $found = "no" ; then 5506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5508 fi 5509 5510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5512 fi 5513 5514 CFLAGS="$CFLAGS -Wmissing-prototypes" 5515 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5517$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5518 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5519 if eval \${$cacheid+:} false; then : 5520 $as_echo_n "(cached) " >&6 5521else 5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5523/* end confdefs.h. */ 5524int i; 5525int 5526main () 5527{ 5528 5529 ; 5530 return 0; 5531} 5532_ACEOF 5533if ac_fn_c_try_link "$LINENO"; then : 5534 eval $cacheid=yes 5535else 5536 eval $cacheid=no 5537fi 5538rm -f core conftest.err conftest.$ac_objext \ 5539 conftest$ac_exeext conftest.$ac_ext 5540fi 5541 5542 5543 CFLAGS="$xorg_testset_save_CFLAGS" 5544 5545 eval supported=\$$cacheid 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5547$as_echo "$supported" >&6; } 5548 if test "$supported" = "yes" ; then 5549 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5550 found="yes" 5551 fi 5552 fi 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568xorg_testset_save_CFLAGS="$CFLAGS" 5569 5570if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5573$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5574if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5575 $as_echo_n "(cached) " >&6 5576else 5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578/* end confdefs.h. */ 5579int i; 5580_ACEOF 5581if ac_fn_c_try_compile "$LINENO"; then : 5582 xorg_cv_cc_flag_unknown_warning_option=yes 5583else 5584 xorg_cv_cc_flag_unknown_warning_option=no 5585fi 5586rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5587fi 5588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5589$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592fi 5593 5594if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5600$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5601if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5602 $as_echo_n "(cached) " >&6 5603else 5604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5605/* end confdefs.h. */ 5606int i; 5607_ACEOF 5608if ac_fn_c_try_compile "$LINENO"; then : 5609 xorg_cv_cc_flag_unused_command_line_argument=yes 5610else 5611 xorg_cv_cc_flag_unused_command_line_argument=no 5612fi 5613rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5614fi 5615{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5616$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5617 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5618 CFLAGS="$xorg_testset_save_CFLAGS" 5619fi 5620 5621found="no" 5622 5623 if test $found = "no" ; then 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 fi 5627 5628 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5630 fi 5631 5632 CFLAGS="$CFLAGS -Wnested-externs" 5633 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5635$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5636 cacheid=xorg_cv_cc_flag__Wnested_externs 5637 if eval \${$cacheid+:} false; then : 5638 $as_echo_n "(cached) " >&6 5639else 5640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5641/* end confdefs.h. */ 5642int i; 5643int 5644main () 5645{ 5646 5647 ; 5648 return 0; 5649} 5650_ACEOF 5651if ac_fn_c_try_link "$LINENO"; then : 5652 eval $cacheid=yes 5653else 5654 eval $cacheid=no 5655fi 5656rm -f core conftest.err conftest.$ac_objext \ 5657 conftest$ac_exeext conftest.$ac_ext 5658fi 5659 5660 5661 CFLAGS="$xorg_testset_save_CFLAGS" 5662 5663 eval supported=\$$cacheid 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5665$as_echo "$supported" >&6; } 5666 if test "$supported" = "yes" ; then 5667 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5668 found="yes" 5669 fi 5670 fi 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686xorg_testset_save_CFLAGS="$CFLAGS" 5687 5688if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5691$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5692if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5693 $as_echo_n "(cached) " >&6 5694else 5695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696/* end confdefs.h. */ 5697int i; 5698_ACEOF 5699if ac_fn_c_try_compile "$LINENO"; then : 5700 xorg_cv_cc_flag_unknown_warning_option=yes 5701else 5702 xorg_cv_cc_flag_unknown_warning_option=no 5703fi 5704rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5705fi 5706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5707$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5709 CFLAGS="$xorg_testset_save_CFLAGS" 5710fi 5711 5712if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5718$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5719if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5720 $as_echo_n "(cached) " >&6 5721else 5722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5723/* end confdefs.h. */ 5724int i; 5725_ACEOF 5726if ac_fn_c_try_compile "$LINENO"; then : 5727 xorg_cv_cc_flag_unused_command_line_argument=yes 5728else 5729 xorg_cv_cc_flag_unused_command_line_argument=no 5730fi 5731rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5732fi 5733{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5734$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5736 CFLAGS="$xorg_testset_save_CFLAGS" 5737fi 5738 5739found="no" 5740 5741 if test $found = "no" ; then 5742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5744 fi 5745 5746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5748 fi 5749 5750 CFLAGS="$CFLAGS -Wbad-function-cast" 5751 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5753$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5754 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5755 if eval \${$cacheid+:} false; then : 5756 $as_echo_n "(cached) " >&6 5757else 5758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759/* end confdefs.h. */ 5760int i; 5761int 5762main () 5763{ 5764 5765 ; 5766 return 0; 5767} 5768_ACEOF 5769if ac_fn_c_try_link "$LINENO"; then : 5770 eval $cacheid=yes 5771else 5772 eval $cacheid=no 5773fi 5774rm -f core conftest.err conftest.$ac_objext \ 5775 conftest$ac_exeext conftest.$ac_ext 5776fi 5777 5778 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780 5781 eval supported=\$$cacheid 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5783$as_echo "$supported" >&6; } 5784 if test "$supported" = "yes" ; then 5785 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5786 found="yes" 5787 fi 5788 fi 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804xorg_testset_save_CFLAGS="$CFLAGS" 5805 5806if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5809$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5810if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814/* end confdefs.h. */ 5815int i; 5816_ACEOF 5817if ac_fn_c_try_compile "$LINENO"; then : 5818 xorg_cv_cc_flag_unknown_warning_option=yes 5819else 5820 xorg_cv_cc_flag_unknown_warning_option=no 5821fi 5822rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5823fi 5824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5825$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828fi 5829 5830if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5836$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5837if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5838 $as_echo_n "(cached) " >&6 5839else 5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841/* end confdefs.h. */ 5842int i; 5843_ACEOF 5844if ac_fn_c_try_compile "$LINENO"; then : 5845 xorg_cv_cc_flag_unused_command_line_argument=yes 5846else 5847 xorg_cv_cc_flag_unused_command_line_argument=no 5848fi 5849rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5850fi 5851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5852$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5854 CFLAGS="$xorg_testset_save_CFLAGS" 5855fi 5856 5857found="no" 5858 5859 if test $found = "no" ; then 5860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5862 fi 5863 5864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5866 fi 5867 5868 CFLAGS="$CFLAGS -Wold-style-definition" 5869 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5871$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5872 cacheid=xorg_cv_cc_flag__Wold_style_definition 5873 if eval \${$cacheid+:} false; then : 5874 $as_echo_n "(cached) " >&6 5875else 5876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877/* end confdefs.h. */ 5878int i; 5879int 5880main () 5881{ 5882 5883 ; 5884 return 0; 5885} 5886_ACEOF 5887if ac_fn_c_try_link "$LINENO"; then : 5888 eval $cacheid=yes 5889else 5890 eval $cacheid=no 5891fi 5892rm -f core conftest.err conftest.$ac_objext \ 5893 conftest$ac_exeext conftest.$ac_ext 5894fi 5895 5896 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 5899 eval supported=\$$cacheid 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5901$as_echo "$supported" >&6; } 5902 if test "$supported" = "yes" ; then 5903 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5904 found="yes" 5905 fi 5906 fi 5907 5908 if test $found = "no" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 5913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 fi 5916 5917 CFLAGS="$CFLAGS -fd" 5918 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5920$as_echo_n "checking if $CC supports -fd... " >&6; } 5921 cacheid=xorg_cv_cc_flag__fd 5922 if eval \${$cacheid+:} false; then : 5923 $as_echo_n "(cached) " >&6 5924else 5925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5926/* end confdefs.h. */ 5927int i; 5928int 5929main () 5930{ 5931 5932 ; 5933 return 0; 5934} 5935_ACEOF 5936if ac_fn_c_try_link "$LINENO"; then : 5937 eval $cacheid=yes 5938else 5939 eval $cacheid=no 5940fi 5941rm -f core conftest.err conftest.$ac_objext \ 5942 conftest$ac_exeext conftest.$ac_ext 5943fi 5944 5945 5946 CFLAGS="$xorg_testset_save_CFLAGS" 5947 5948 eval supported=\$$cacheid 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5950$as_echo "$supported" >&6; } 5951 if test "$supported" = "yes" ; then 5952 BASE_CFLAGS="$BASE_CFLAGS -fd" 5953 found="yes" 5954 fi 5955 fi 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971xorg_testset_save_CFLAGS="$CFLAGS" 5972 5973if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5976$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5977if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5978 $as_echo_n "(cached) " >&6 5979else 5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5981/* end confdefs.h. */ 5982int i; 5983_ACEOF 5984if ac_fn_c_try_compile "$LINENO"; then : 5985 xorg_cv_cc_flag_unknown_warning_option=yes 5986else 5987 xorg_cv_cc_flag_unknown_warning_option=no 5988fi 5989rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5990fi 5991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5992$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5994 CFLAGS="$xorg_testset_save_CFLAGS" 5995fi 5996 5997if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 fi 6001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6003$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6004if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6005 $as_echo_n "(cached) " >&6 6006else 6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6008/* end confdefs.h. */ 6009int i; 6010_ACEOF 6011if ac_fn_c_try_compile "$LINENO"; then : 6012 xorg_cv_cc_flag_unused_command_line_argument=yes 6013else 6014 xorg_cv_cc_flag_unused_command_line_argument=no 6015fi 6016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6017fi 6018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6019$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022fi 6023 6024found="no" 6025 6026 if test $found = "no" ; then 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 fi 6030 6031 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6033 fi 6034 6035 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6036 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6038$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6039 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6040 if eval \${$cacheid+:} false; then : 6041 $as_echo_n "(cached) " >&6 6042else 6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6044/* end confdefs.h. */ 6045int i; 6046int 6047main () 6048{ 6049 6050 ; 6051 return 0; 6052} 6053_ACEOF 6054if ac_fn_c_try_link "$LINENO"; then : 6055 eval $cacheid=yes 6056else 6057 eval $cacheid=no 6058fi 6059rm -f core conftest.err conftest.$ac_objext \ 6060 conftest$ac_exeext conftest.$ac_ext 6061fi 6062 6063 6064 CFLAGS="$xorg_testset_save_CFLAGS" 6065 6066 eval supported=\$$cacheid 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6068$as_echo "$supported" >&6; } 6069 if test "$supported" = "yes" ; then 6070 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6071 found="yes" 6072 fi 6073 fi 6074 6075 6076 6077 6078 6079# This chunk adds additional warnings that could catch undesired effects. 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093xorg_testset_save_CFLAGS="$CFLAGS" 6094 6095if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6098$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6099if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6100 $as_echo_n "(cached) " >&6 6101else 6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6103/* end confdefs.h. */ 6104int i; 6105_ACEOF 6106if ac_fn_c_try_compile "$LINENO"; then : 6107 xorg_cv_cc_flag_unknown_warning_option=yes 6108else 6109 xorg_cv_cc_flag_unknown_warning_option=no 6110fi 6111rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6112fi 6113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6114$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6115 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6116 CFLAGS="$xorg_testset_save_CFLAGS" 6117fi 6118 6119if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6125$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6126if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6127 $as_echo_n "(cached) " >&6 6128else 6129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130/* end confdefs.h. */ 6131int i; 6132_ACEOF 6133if ac_fn_c_try_compile "$LINENO"; then : 6134 xorg_cv_cc_flag_unused_command_line_argument=yes 6135else 6136 xorg_cv_cc_flag_unused_command_line_argument=no 6137fi 6138rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6139fi 6140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6141$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6143 CFLAGS="$xorg_testset_save_CFLAGS" 6144fi 6145 6146found="no" 6147 6148 if test $found = "no" ; then 6149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6151 fi 6152 6153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 fi 6156 6157 CFLAGS="$CFLAGS -Wunused" 6158 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6160$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6161 cacheid=xorg_cv_cc_flag__Wunused 6162 if eval \${$cacheid+:} false; then : 6163 $as_echo_n "(cached) " >&6 6164else 6165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166/* end confdefs.h. */ 6167int i; 6168int 6169main () 6170{ 6171 6172 ; 6173 return 0; 6174} 6175_ACEOF 6176if ac_fn_c_try_link "$LINENO"; then : 6177 eval $cacheid=yes 6178else 6179 eval $cacheid=no 6180fi 6181rm -f core conftest.err conftest.$ac_objext \ 6182 conftest$ac_exeext conftest.$ac_ext 6183fi 6184 6185 6186 CFLAGS="$xorg_testset_save_CFLAGS" 6187 6188 eval supported=\$$cacheid 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6190$as_echo "$supported" >&6; } 6191 if test "$supported" = "yes" ; then 6192 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6193 found="yes" 6194 fi 6195 fi 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211xorg_testset_save_CFLAGS="$CFLAGS" 6212 6213if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6216$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6217if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221/* end confdefs.h. */ 6222int i; 6223_ACEOF 6224if ac_fn_c_try_compile "$LINENO"; then : 6225 xorg_cv_cc_flag_unknown_warning_option=yes 6226else 6227 xorg_cv_cc_flag_unknown_warning_option=no 6228fi 6229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6230fi 6231{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6232$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235fi 6236 6237if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 fi 6241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6243$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6244if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6245 $as_echo_n "(cached) " >&6 6246else 6247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6248/* end confdefs.h. */ 6249int i; 6250_ACEOF 6251if ac_fn_c_try_compile "$LINENO"; then : 6252 xorg_cv_cc_flag_unused_command_line_argument=yes 6253else 6254 xorg_cv_cc_flag_unused_command_line_argument=no 6255fi 6256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6257fi 6258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6259$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6261 CFLAGS="$xorg_testset_save_CFLAGS" 6262fi 6263 6264found="no" 6265 6266 if test $found = "no" ; then 6267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6269 fi 6270 6271 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6273 fi 6274 6275 CFLAGS="$CFLAGS -Wuninitialized" 6276 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6278$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6279 cacheid=xorg_cv_cc_flag__Wuninitialized 6280 if eval \${$cacheid+:} false; then : 6281 $as_echo_n "(cached) " >&6 6282else 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284/* end confdefs.h. */ 6285int i; 6286int 6287main () 6288{ 6289 6290 ; 6291 return 0; 6292} 6293_ACEOF 6294if ac_fn_c_try_link "$LINENO"; then : 6295 eval $cacheid=yes 6296else 6297 eval $cacheid=no 6298fi 6299rm -f core conftest.err conftest.$ac_objext \ 6300 conftest$ac_exeext conftest.$ac_ext 6301fi 6302 6303 6304 CFLAGS="$xorg_testset_save_CFLAGS" 6305 6306 eval supported=\$$cacheid 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6308$as_echo "$supported" >&6; } 6309 if test "$supported" = "yes" ; then 6310 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6311 found="yes" 6312 fi 6313 fi 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329xorg_testset_save_CFLAGS="$CFLAGS" 6330 6331if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6334$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6335if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339/* end confdefs.h. */ 6340int i; 6341_ACEOF 6342if ac_fn_c_try_compile "$LINENO"; then : 6343 xorg_cv_cc_flag_unknown_warning_option=yes 6344else 6345 xorg_cv_cc_flag_unknown_warning_option=no 6346fi 6347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6348fi 6349{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6350$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353fi 6354 6355if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6361$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6362if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6363 $as_echo_n "(cached) " >&6 6364else 6365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6366/* end confdefs.h. */ 6367int i; 6368_ACEOF 6369if ac_fn_c_try_compile "$LINENO"; then : 6370 xorg_cv_cc_flag_unused_command_line_argument=yes 6371else 6372 xorg_cv_cc_flag_unused_command_line_argument=no 6373fi 6374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6375fi 6376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6377$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380fi 6381 6382found="no" 6383 6384 if test $found = "no" ; then 6385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6391 fi 6392 6393 CFLAGS="$CFLAGS -Wshadow" 6394 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6396$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6397 cacheid=xorg_cv_cc_flag__Wshadow 6398 if eval \${$cacheid+:} false; then : 6399 $as_echo_n "(cached) " >&6 6400else 6401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6402/* end confdefs.h. */ 6403int i; 6404int 6405main () 6406{ 6407 6408 ; 6409 return 0; 6410} 6411_ACEOF 6412if ac_fn_c_try_link "$LINENO"; then : 6413 eval $cacheid=yes 6414else 6415 eval $cacheid=no 6416fi 6417rm -f core conftest.err conftest.$ac_objext \ 6418 conftest$ac_exeext conftest.$ac_ext 6419fi 6420 6421 6422 CFLAGS="$xorg_testset_save_CFLAGS" 6423 6424 eval supported=\$$cacheid 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6426$as_echo "$supported" >&6; } 6427 if test "$supported" = "yes" ; then 6428 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6429 found="yes" 6430 fi 6431 fi 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447xorg_testset_save_CFLAGS="$CFLAGS" 6448 6449if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6452$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6453if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6454 $as_echo_n "(cached) " >&6 6455else 6456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6457/* end confdefs.h. */ 6458int i; 6459_ACEOF 6460if ac_fn_c_try_compile "$LINENO"; then : 6461 xorg_cv_cc_flag_unknown_warning_option=yes 6462else 6463 xorg_cv_cc_flag_unknown_warning_option=no 6464fi 6465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6466fi 6467{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6468$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6470 CFLAGS="$xorg_testset_save_CFLAGS" 6471fi 6472 6473if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6479$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6480if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6481 $as_echo_n "(cached) " >&6 6482else 6483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6484/* end confdefs.h. */ 6485int i; 6486_ACEOF 6487if ac_fn_c_try_compile "$LINENO"; then : 6488 xorg_cv_cc_flag_unused_command_line_argument=yes 6489else 6490 xorg_cv_cc_flag_unused_command_line_argument=no 6491fi 6492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6493fi 6494{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6495$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6496 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6497 CFLAGS="$xorg_testset_save_CFLAGS" 6498fi 6499 6500found="no" 6501 6502 if test $found = "no" ; then 6503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6505 fi 6506 6507 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6509 fi 6510 6511 CFLAGS="$CFLAGS -Wmissing-noreturn" 6512 6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6514$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6515 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6516 if eval \${$cacheid+:} false; then : 6517 $as_echo_n "(cached) " >&6 6518else 6519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6520/* end confdefs.h. */ 6521int i; 6522int 6523main () 6524{ 6525 6526 ; 6527 return 0; 6528} 6529_ACEOF 6530if ac_fn_c_try_link "$LINENO"; then : 6531 eval $cacheid=yes 6532else 6533 eval $cacheid=no 6534fi 6535rm -f core conftest.err conftest.$ac_objext \ 6536 conftest$ac_exeext conftest.$ac_ext 6537fi 6538 6539 6540 CFLAGS="$xorg_testset_save_CFLAGS" 6541 6542 eval supported=\$$cacheid 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6544$as_echo "$supported" >&6; } 6545 if test "$supported" = "yes" ; then 6546 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6547 found="yes" 6548 fi 6549 fi 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565xorg_testset_save_CFLAGS="$CFLAGS" 6566 6567if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6570$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6571if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6572 $as_echo_n "(cached) " >&6 6573else 6574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575/* end confdefs.h. */ 6576int i; 6577_ACEOF 6578if ac_fn_c_try_compile "$LINENO"; then : 6579 xorg_cv_cc_flag_unknown_warning_option=yes 6580else 6581 xorg_cv_cc_flag_unknown_warning_option=no 6582fi 6583rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6584fi 6585{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6586$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6587 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6588 CFLAGS="$xorg_testset_save_CFLAGS" 6589fi 6590 6591if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6597$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6598if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6599 $as_echo_n "(cached) " >&6 6600else 6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602/* end confdefs.h. */ 6603int i; 6604_ACEOF 6605if ac_fn_c_try_compile "$LINENO"; then : 6606 xorg_cv_cc_flag_unused_command_line_argument=yes 6607else 6608 xorg_cv_cc_flag_unused_command_line_argument=no 6609fi 6610rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6611fi 6612{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6613$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6614 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6615 CFLAGS="$xorg_testset_save_CFLAGS" 6616fi 6617 6618found="no" 6619 6620 if test $found = "no" ; then 6621 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6623 fi 6624 6625 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6627 fi 6628 6629 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6630 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6632$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6633 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6634 if eval \${$cacheid+:} false; then : 6635 $as_echo_n "(cached) " >&6 6636else 6637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6638/* end confdefs.h. */ 6639int i; 6640int 6641main () 6642{ 6643 6644 ; 6645 return 0; 6646} 6647_ACEOF 6648if ac_fn_c_try_link "$LINENO"; then : 6649 eval $cacheid=yes 6650else 6651 eval $cacheid=no 6652fi 6653rm -f core conftest.err conftest.$ac_objext \ 6654 conftest$ac_exeext conftest.$ac_ext 6655fi 6656 6657 6658 CFLAGS="$xorg_testset_save_CFLAGS" 6659 6660 eval supported=\$$cacheid 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6662$as_echo "$supported" >&6; } 6663 if test "$supported" = "yes" ; then 6664 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6665 found="yes" 6666 fi 6667 fi 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683xorg_testset_save_CFLAGS="$CFLAGS" 6684 6685if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6688$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6689if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6690 $as_echo_n "(cached) " >&6 6691else 6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693/* end confdefs.h. */ 6694int i; 6695_ACEOF 6696if ac_fn_c_try_compile "$LINENO"; then : 6697 xorg_cv_cc_flag_unknown_warning_option=yes 6698else 6699 xorg_cv_cc_flag_unknown_warning_option=no 6700fi 6701rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6702fi 6703{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6704$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6705 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6706 CFLAGS="$xorg_testset_save_CFLAGS" 6707fi 6708 6709if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6715$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6716if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6717 $as_echo_n "(cached) " >&6 6718else 6719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6720/* end confdefs.h. */ 6721int i; 6722_ACEOF 6723if ac_fn_c_try_compile "$LINENO"; then : 6724 xorg_cv_cc_flag_unused_command_line_argument=yes 6725else 6726 xorg_cv_cc_flag_unused_command_line_argument=no 6727fi 6728rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6729fi 6730{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6731$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6732 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6733 CFLAGS="$xorg_testset_save_CFLAGS" 6734fi 6735 6736found="no" 6737 6738 if test $found = "no" ; then 6739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6741 fi 6742 6743 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6745 fi 6746 6747 CFLAGS="$CFLAGS -Wredundant-decls" 6748 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6750$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6751 cacheid=xorg_cv_cc_flag__Wredundant_decls 6752 if eval \${$cacheid+:} false; then : 6753 $as_echo_n "(cached) " >&6 6754else 6755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6756/* end confdefs.h. */ 6757int i; 6758int 6759main () 6760{ 6761 6762 ; 6763 return 0; 6764} 6765_ACEOF 6766if ac_fn_c_try_link "$LINENO"; then : 6767 eval $cacheid=yes 6768else 6769 eval $cacheid=no 6770fi 6771rm -f core conftest.err conftest.$ac_objext \ 6772 conftest$ac_exeext conftest.$ac_ext 6773fi 6774 6775 6776 CFLAGS="$xorg_testset_save_CFLAGS" 6777 6778 eval supported=\$$cacheid 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6780$as_echo "$supported" >&6; } 6781 if test "$supported" = "yes" ; then 6782 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6783 found="yes" 6784 fi 6785 fi 6786 6787 6788 6789# These are currently disabled because they are noisy. They will be enabled 6790# in the future once the codebase is sufficiently modernized to silence 6791# them. For now, I don't want them to drown out the other warnings. 6792# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6793# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6794# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6795# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6796 6797# Turn some warnings into errors, so we don't accidently get successful builds 6798# when there are problems that should be fixed. 6799 6800if test "x$SELECTIVE_WERROR" = "xyes" ; then 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814xorg_testset_save_CFLAGS="$CFLAGS" 6815 6816if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6819$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6820if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6821 $as_echo_n "(cached) " >&6 6822else 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824/* end confdefs.h. */ 6825int i; 6826_ACEOF 6827if ac_fn_c_try_compile "$LINENO"; then : 6828 xorg_cv_cc_flag_unknown_warning_option=yes 6829else 6830 xorg_cv_cc_flag_unknown_warning_option=no 6831fi 6832rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6833fi 6834{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6835$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838fi 6839 6840if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6843 fi 6844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6846$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6847if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6848 $as_echo_n "(cached) " >&6 6849else 6850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6851/* end confdefs.h. */ 6852int i; 6853_ACEOF 6854if ac_fn_c_try_compile "$LINENO"; then : 6855 xorg_cv_cc_flag_unused_command_line_argument=yes 6856else 6857 xorg_cv_cc_flag_unused_command_line_argument=no 6858fi 6859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6860fi 6861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6862$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6864 CFLAGS="$xorg_testset_save_CFLAGS" 6865fi 6866 6867found="no" 6868 6869 if test $found = "no" ; then 6870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6872 fi 6873 6874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6876 fi 6877 6878 CFLAGS="$CFLAGS -Werror=implicit" 6879 6880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6881$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6882 cacheid=xorg_cv_cc_flag__Werror_implicit 6883 if eval \${$cacheid+:} false; then : 6884 $as_echo_n "(cached) " >&6 6885else 6886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6887/* end confdefs.h. */ 6888int i; 6889int 6890main () 6891{ 6892 6893 ; 6894 return 0; 6895} 6896_ACEOF 6897if ac_fn_c_try_link "$LINENO"; then : 6898 eval $cacheid=yes 6899else 6900 eval $cacheid=no 6901fi 6902rm -f core conftest.err conftest.$ac_objext \ 6903 conftest$ac_exeext conftest.$ac_ext 6904fi 6905 6906 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 6909 eval supported=\$$cacheid 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6911$as_echo "$supported" >&6; } 6912 if test "$supported" = "yes" ; then 6913 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6914 found="yes" 6915 fi 6916 fi 6917 6918 if test $found = "no" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 6923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6925 fi 6926 6927 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6928 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6930$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6931 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6932 if eval \${$cacheid+:} false; then : 6933 $as_echo_n "(cached) " >&6 6934else 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936/* end confdefs.h. */ 6937int i; 6938int 6939main () 6940{ 6941 6942 ; 6943 return 0; 6944} 6945_ACEOF 6946if ac_fn_c_try_link "$LINENO"; then : 6947 eval $cacheid=yes 6948else 6949 eval $cacheid=no 6950fi 6951rm -f core conftest.err conftest.$ac_objext \ 6952 conftest$ac_exeext conftest.$ac_ext 6953fi 6954 6955 6956 CFLAGS="$xorg_testset_save_CFLAGS" 6957 6958 eval supported=\$$cacheid 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6960$as_echo "$supported" >&6; } 6961 if test "$supported" = "yes" ; then 6962 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6963 found="yes" 6964 fi 6965 fi 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981xorg_testset_save_CFLAGS="$CFLAGS" 6982 6983if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6986$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6987if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6988 $as_echo_n "(cached) " >&6 6989else 6990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6991/* end confdefs.h. */ 6992int i; 6993_ACEOF 6994if ac_fn_c_try_compile "$LINENO"; then : 6995 xorg_cv_cc_flag_unknown_warning_option=yes 6996else 6997 xorg_cv_cc_flag_unknown_warning_option=no 6998fi 6999rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7000fi 7001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7002$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005fi 7006 7007if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7010 fi 7011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7013$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7014if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7015 $as_echo_n "(cached) " >&6 7016else 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018/* end confdefs.h. */ 7019int i; 7020_ACEOF 7021if ac_fn_c_try_compile "$LINENO"; then : 7022 xorg_cv_cc_flag_unused_command_line_argument=yes 7023else 7024 xorg_cv_cc_flag_unused_command_line_argument=no 7025fi 7026rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7027fi 7028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7029$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7031 CFLAGS="$xorg_testset_save_CFLAGS" 7032fi 7033 7034found="no" 7035 7036 if test $found = "no" ; then 7037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 fi 7040 7041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 fi 7044 7045 CFLAGS="$CFLAGS -Werror=nonnull" 7046 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7048$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7049 cacheid=xorg_cv_cc_flag__Werror_nonnull 7050 if eval \${$cacheid+:} false; then : 7051 $as_echo_n "(cached) " >&6 7052else 7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7054/* end confdefs.h. */ 7055int i; 7056int 7057main () 7058{ 7059 7060 ; 7061 return 0; 7062} 7063_ACEOF 7064if ac_fn_c_try_link "$LINENO"; then : 7065 eval $cacheid=yes 7066else 7067 eval $cacheid=no 7068fi 7069rm -f core conftest.err conftest.$ac_objext \ 7070 conftest$ac_exeext conftest.$ac_ext 7071fi 7072 7073 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075 7076 eval supported=\$$cacheid 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7078$as_echo "$supported" >&6; } 7079 if test "$supported" = "yes" ; then 7080 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7081 found="yes" 7082 fi 7083 fi 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099xorg_testset_save_CFLAGS="$CFLAGS" 7100 7101if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7104$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7105if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7106 $as_echo_n "(cached) " >&6 7107else 7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109/* end confdefs.h. */ 7110int i; 7111_ACEOF 7112if ac_fn_c_try_compile "$LINENO"; then : 7113 xorg_cv_cc_flag_unknown_warning_option=yes 7114else 7115 xorg_cv_cc_flag_unknown_warning_option=no 7116fi 7117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7118fi 7119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7120$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123fi 7124 7125if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7128 fi 7129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7131$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7132if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136/* end confdefs.h. */ 7137int i; 7138_ACEOF 7139if ac_fn_c_try_compile "$LINENO"; then : 7140 xorg_cv_cc_flag_unused_command_line_argument=yes 7141else 7142 xorg_cv_cc_flag_unused_command_line_argument=no 7143fi 7144rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7145fi 7146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7147$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150fi 7151 7152found="no" 7153 7154 if test $found = "no" ; then 7155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7157 fi 7158 7159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7161 fi 7162 7163 CFLAGS="$CFLAGS -Werror=init-self" 7164 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7166$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7167 cacheid=xorg_cv_cc_flag__Werror_init_self 7168 if eval \${$cacheid+:} false; then : 7169 $as_echo_n "(cached) " >&6 7170else 7171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7172/* end confdefs.h. */ 7173int i; 7174int 7175main () 7176{ 7177 7178 ; 7179 return 0; 7180} 7181_ACEOF 7182if ac_fn_c_try_link "$LINENO"; then : 7183 eval $cacheid=yes 7184else 7185 eval $cacheid=no 7186fi 7187rm -f core conftest.err conftest.$ac_objext \ 7188 conftest$ac_exeext conftest.$ac_ext 7189fi 7190 7191 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 7194 eval supported=\$$cacheid 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7196$as_echo "$supported" >&6; } 7197 if test "$supported" = "yes" ; then 7198 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7199 found="yes" 7200 fi 7201 fi 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217xorg_testset_save_CFLAGS="$CFLAGS" 7218 7219if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7222$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7223if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7224 $as_echo_n "(cached) " >&6 7225else 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227/* end confdefs.h. */ 7228int i; 7229_ACEOF 7230if ac_fn_c_try_compile "$LINENO"; then : 7231 xorg_cv_cc_flag_unknown_warning_option=yes 7232else 7233 xorg_cv_cc_flag_unknown_warning_option=no 7234fi 7235rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7236fi 7237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7238$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7239 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241fi 7242 7243if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7246 fi 7247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7249$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7250if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7251 $as_echo_n "(cached) " >&6 7252else 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254/* end confdefs.h. */ 7255int i; 7256_ACEOF 7257if ac_fn_c_try_compile "$LINENO"; then : 7258 xorg_cv_cc_flag_unused_command_line_argument=yes 7259else 7260 xorg_cv_cc_flag_unused_command_line_argument=no 7261fi 7262rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7263fi 7264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7265$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7266 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7267 CFLAGS="$xorg_testset_save_CFLAGS" 7268fi 7269 7270found="no" 7271 7272 if test $found = "no" ; then 7273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7275 fi 7276 7277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7279 fi 7280 7281 CFLAGS="$CFLAGS -Werror=main" 7282 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7284$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7285 cacheid=xorg_cv_cc_flag__Werror_main 7286 if eval \${$cacheid+:} false; then : 7287 $as_echo_n "(cached) " >&6 7288else 7289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7290/* end confdefs.h. */ 7291int i; 7292int 7293main () 7294{ 7295 7296 ; 7297 return 0; 7298} 7299_ACEOF 7300if ac_fn_c_try_link "$LINENO"; then : 7301 eval $cacheid=yes 7302else 7303 eval $cacheid=no 7304fi 7305rm -f core conftest.err conftest.$ac_objext \ 7306 conftest$ac_exeext conftest.$ac_ext 7307fi 7308 7309 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 7312 eval supported=\$$cacheid 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7314$as_echo "$supported" >&6; } 7315 if test "$supported" = "yes" ; then 7316 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7317 found="yes" 7318 fi 7319 fi 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335xorg_testset_save_CFLAGS="$CFLAGS" 7336 7337if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7340$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7341if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7342 $as_echo_n "(cached) " >&6 7343else 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345/* end confdefs.h. */ 7346int i; 7347_ACEOF 7348if ac_fn_c_try_compile "$LINENO"; then : 7349 xorg_cv_cc_flag_unknown_warning_option=yes 7350else 7351 xorg_cv_cc_flag_unknown_warning_option=no 7352fi 7353rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7354fi 7355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7356$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359fi 7360 7361if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7364 fi 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7367$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7368if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7369 $as_echo_n "(cached) " >&6 7370else 7371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7372/* end confdefs.h. */ 7373int i; 7374_ACEOF 7375if ac_fn_c_try_compile "$LINENO"; then : 7376 xorg_cv_cc_flag_unused_command_line_argument=yes 7377else 7378 xorg_cv_cc_flag_unused_command_line_argument=no 7379fi 7380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7381fi 7382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7383$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7385 CFLAGS="$xorg_testset_save_CFLAGS" 7386fi 7387 7388found="no" 7389 7390 if test $found = "no" ; then 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 fi 7394 7395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7397 fi 7398 7399 CFLAGS="$CFLAGS -Werror=missing-braces" 7400 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7402$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7403 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7404 if eval \${$cacheid+:} false; then : 7405 $as_echo_n "(cached) " >&6 7406else 7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7408/* end confdefs.h. */ 7409int i; 7410int 7411main () 7412{ 7413 7414 ; 7415 return 0; 7416} 7417_ACEOF 7418if ac_fn_c_try_link "$LINENO"; then : 7419 eval $cacheid=yes 7420else 7421 eval $cacheid=no 7422fi 7423rm -f core conftest.err conftest.$ac_objext \ 7424 conftest$ac_exeext conftest.$ac_ext 7425fi 7426 7427 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 7430 eval supported=\$$cacheid 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7432$as_echo "$supported" >&6; } 7433 if test "$supported" = "yes" ; then 7434 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7435 found="yes" 7436 fi 7437 fi 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453xorg_testset_save_CFLAGS="$CFLAGS" 7454 7455if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7458$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7459if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7460 $as_echo_n "(cached) " >&6 7461else 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463/* end confdefs.h. */ 7464int i; 7465_ACEOF 7466if ac_fn_c_try_compile "$LINENO"; then : 7467 xorg_cv_cc_flag_unknown_warning_option=yes 7468else 7469 xorg_cv_cc_flag_unknown_warning_option=no 7470fi 7471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7472fi 7473{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7474$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7475 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477fi 7478 7479if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7482 fi 7483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7485$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7486if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7487 $as_echo_n "(cached) " >&6 7488else 7489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7490/* end confdefs.h. */ 7491int i; 7492_ACEOF 7493if ac_fn_c_try_compile "$LINENO"; then : 7494 xorg_cv_cc_flag_unused_command_line_argument=yes 7495else 7496 xorg_cv_cc_flag_unused_command_line_argument=no 7497fi 7498rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7499fi 7500{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7501$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7502 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504fi 7505 7506found="no" 7507 7508 if test $found = "no" ; then 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 fi 7512 7513 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7515 fi 7516 7517 CFLAGS="$CFLAGS -Werror=sequence-point" 7518 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7520$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7521 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7522 if eval \${$cacheid+:} false; then : 7523 $as_echo_n "(cached) " >&6 7524else 7525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7526/* end confdefs.h. */ 7527int i; 7528int 7529main () 7530{ 7531 7532 ; 7533 return 0; 7534} 7535_ACEOF 7536if ac_fn_c_try_link "$LINENO"; then : 7537 eval $cacheid=yes 7538else 7539 eval $cacheid=no 7540fi 7541rm -f core conftest.err conftest.$ac_objext \ 7542 conftest$ac_exeext conftest.$ac_ext 7543fi 7544 7545 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 7548 eval supported=\$$cacheid 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7550$as_echo "$supported" >&6; } 7551 if test "$supported" = "yes" ; then 7552 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7553 found="yes" 7554 fi 7555 fi 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571xorg_testset_save_CFLAGS="$CFLAGS" 7572 7573if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7576$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7577if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7578 $as_echo_n "(cached) " >&6 7579else 7580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7581/* end confdefs.h. */ 7582int i; 7583_ACEOF 7584if ac_fn_c_try_compile "$LINENO"; then : 7585 xorg_cv_cc_flag_unknown_warning_option=yes 7586else 7587 xorg_cv_cc_flag_unknown_warning_option=no 7588fi 7589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7590fi 7591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7592$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595fi 7596 7597if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7600 fi 7601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7603$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7604if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7605 $as_echo_n "(cached) " >&6 7606else 7607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7608/* end confdefs.h. */ 7609int i; 7610_ACEOF 7611if ac_fn_c_try_compile "$LINENO"; then : 7612 xorg_cv_cc_flag_unused_command_line_argument=yes 7613else 7614 xorg_cv_cc_flag_unused_command_line_argument=no 7615fi 7616rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7617fi 7618{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7619$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7621 CFLAGS="$xorg_testset_save_CFLAGS" 7622fi 7623 7624found="no" 7625 7626 if test $found = "no" ; then 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 fi 7630 7631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 fi 7634 7635 CFLAGS="$CFLAGS -Werror=return-type" 7636 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7638$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7639 cacheid=xorg_cv_cc_flag__Werror_return_type 7640 if eval \${$cacheid+:} false; then : 7641 $as_echo_n "(cached) " >&6 7642else 7643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7644/* end confdefs.h. */ 7645int i; 7646int 7647main () 7648{ 7649 7650 ; 7651 return 0; 7652} 7653_ACEOF 7654if ac_fn_c_try_link "$LINENO"; then : 7655 eval $cacheid=yes 7656else 7657 eval $cacheid=no 7658fi 7659rm -f core conftest.err conftest.$ac_objext \ 7660 conftest$ac_exeext conftest.$ac_ext 7661fi 7662 7663 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 7666 eval supported=\$$cacheid 7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7668$as_echo "$supported" >&6; } 7669 if test "$supported" = "yes" ; then 7670 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7671 found="yes" 7672 fi 7673 fi 7674 7675 if test $found = "no" ; then 7676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7678 fi 7679 7680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7682 fi 7683 7684 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7685 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7687$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7688 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7689 if eval \${$cacheid+:} false; then : 7690 $as_echo_n "(cached) " >&6 7691else 7692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7693/* end confdefs.h. */ 7694int i; 7695int 7696main () 7697{ 7698 7699 ; 7700 return 0; 7701} 7702_ACEOF 7703if ac_fn_c_try_link "$LINENO"; then : 7704 eval $cacheid=yes 7705else 7706 eval $cacheid=no 7707fi 7708rm -f core conftest.err conftest.$ac_objext \ 7709 conftest$ac_exeext conftest.$ac_ext 7710fi 7711 7712 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 7715 eval supported=\$$cacheid 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7717$as_echo "$supported" >&6; } 7718 if test "$supported" = "yes" ; then 7719 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7720 found="yes" 7721 fi 7722 fi 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738xorg_testset_save_CFLAGS="$CFLAGS" 7739 7740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7745 $as_echo_n "(cached) " >&6 7746else 7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7748/* end confdefs.h. */ 7749int i; 7750_ACEOF 7751if ac_fn_c_try_compile "$LINENO"; then : 7752 xorg_cv_cc_flag_unknown_warning_option=yes 7753else 7754 xorg_cv_cc_flag_unknown_warning_option=no 7755fi 7756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7757fi 7758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762fi 7763 7764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7767 fi 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7772 $as_echo_n "(cached) " >&6 7773else 7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775/* end confdefs.h. */ 7776int i; 7777_ACEOF 7778if ac_fn_c_try_compile "$LINENO"; then : 7779 xorg_cv_cc_flag_unused_command_line_argument=yes 7780else 7781 xorg_cv_cc_flag_unused_command_line_argument=no 7782fi 7783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7784fi 7785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789fi 7790 7791found="no" 7792 7793 if test $found = "no" ; then 7794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 fi 7797 7798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 fi 7801 7802 CFLAGS="$CFLAGS -Werror=trigraphs" 7803 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7805$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7806 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7807 if eval \${$cacheid+:} false; then : 7808 $as_echo_n "(cached) " >&6 7809else 7810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7811/* end confdefs.h. */ 7812int i; 7813int 7814main () 7815{ 7816 7817 ; 7818 return 0; 7819} 7820_ACEOF 7821if ac_fn_c_try_link "$LINENO"; then : 7822 eval $cacheid=yes 7823else 7824 eval $cacheid=no 7825fi 7826rm -f core conftest.err conftest.$ac_objext \ 7827 conftest$ac_exeext conftest.$ac_ext 7828fi 7829 7830 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832 7833 eval supported=\$$cacheid 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7835$as_echo "$supported" >&6; } 7836 if test "$supported" = "yes" ; then 7837 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7838 found="yes" 7839 fi 7840 fi 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856xorg_testset_save_CFLAGS="$CFLAGS" 7857 7858if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7861$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7862if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7863 $as_echo_n "(cached) " >&6 7864else 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866/* end confdefs.h. */ 7867int i; 7868_ACEOF 7869if ac_fn_c_try_compile "$LINENO"; then : 7870 xorg_cv_cc_flag_unknown_warning_option=yes 7871else 7872 xorg_cv_cc_flag_unknown_warning_option=no 7873fi 7874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7875fi 7876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7877$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880fi 7881 7882if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7885 fi 7886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7888$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7889if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7890 $as_echo_n "(cached) " >&6 7891else 7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7893/* end confdefs.h. */ 7894int i; 7895_ACEOF 7896if ac_fn_c_try_compile "$LINENO"; then : 7897 xorg_cv_cc_flag_unused_command_line_argument=yes 7898else 7899 xorg_cv_cc_flag_unused_command_line_argument=no 7900fi 7901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7902fi 7903{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7904$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7906 CFLAGS="$xorg_testset_save_CFLAGS" 7907fi 7908 7909found="no" 7910 7911 if test $found = "no" ; then 7912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 fi 7915 7916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 fi 7919 7920 CFLAGS="$CFLAGS -Werror=array-bounds" 7921 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7923$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7924 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7925 if eval \${$cacheid+:} false; then : 7926 $as_echo_n "(cached) " >&6 7927else 7928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7929/* end confdefs.h. */ 7930int i; 7931int 7932main () 7933{ 7934 7935 ; 7936 return 0; 7937} 7938_ACEOF 7939if ac_fn_c_try_link "$LINENO"; then : 7940 eval $cacheid=yes 7941else 7942 eval $cacheid=no 7943fi 7944rm -f core conftest.err conftest.$ac_objext \ 7945 conftest$ac_exeext conftest.$ac_ext 7946fi 7947 7948 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 7951 eval supported=\$$cacheid 7952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7953$as_echo "$supported" >&6; } 7954 if test "$supported" = "yes" ; then 7955 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7956 found="yes" 7957 fi 7958 fi 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974xorg_testset_save_CFLAGS="$CFLAGS" 7975 7976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7979$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7980if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7981 $as_echo_n "(cached) " >&6 7982else 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984/* end confdefs.h. */ 7985int i; 7986_ACEOF 7987if ac_fn_c_try_compile "$LINENO"; then : 7988 xorg_cv_cc_flag_unknown_warning_option=yes 7989else 7990 xorg_cv_cc_flag_unknown_warning_option=no 7991fi 7992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7993fi 7994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7995$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998fi 7999 8000if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8003 fi 8004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8006$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8007if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8008 $as_echo_n "(cached) " >&6 8009else 8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8011/* end confdefs.h. */ 8012int i; 8013_ACEOF 8014if ac_fn_c_try_compile "$LINENO"; then : 8015 xorg_cv_cc_flag_unused_command_line_argument=yes 8016else 8017 xorg_cv_cc_flag_unused_command_line_argument=no 8018fi 8019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8020fi 8021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8022$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8024 CFLAGS="$xorg_testset_save_CFLAGS" 8025fi 8026 8027found="no" 8028 8029 if test $found = "no" ; then 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 fi 8033 8034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8036 fi 8037 8038 CFLAGS="$CFLAGS -Werror=write-strings" 8039 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8041$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8042 cacheid=xorg_cv_cc_flag__Werror_write_strings 8043 if eval \${$cacheid+:} false; then : 8044 $as_echo_n "(cached) " >&6 8045else 8046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8047/* end confdefs.h. */ 8048int i; 8049int 8050main () 8051{ 8052 8053 ; 8054 return 0; 8055} 8056_ACEOF 8057if ac_fn_c_try_link "$LINENO"; then : 8058 eval $cacheid=yes 8059else 8060 eval $cacheid=no 8061fi 8062rm -f core conftest.err conftest.$ac_objext \ 8063 conftest$ac_exeext conftest.$ac_ext 8064fi 8065 8066 8067 CFLAGS="$xorg_testset_save_CFLAGS" 8068 8069 eval supported=\$$cacheid 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8071$as_echo "$supported" >&6; } 8072 if test "$supported" = "yes" ; then 8073 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8074 found="yes" 8075 fi 8076 fi 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092xorg_testset_save_CFLAGS="$CFLAGS" 8093 8094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8097$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8098if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8099 $as_echo_n "(cached) " >&6 8100else 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102/* end confdefs.h. */ 8103int i; 8104_ACEOF 8105if ac_fn_c_try_compile "$LINENO"; then : 8106 xorg_cv_cc_flag_unknown_warning_option=yes 8107else 8108 xorg_cv_cc_flag_unknown_warning_option=no 8109fi 8110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8111fi 8112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8113$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116fi 8117 8118if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8121 fi 8122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8124$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8125if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8126 $as_echo_n "(cached) " >&6 8127else 8128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8129/* end confdefs.h. */ 8130int i; 8131_ACEOF 8132if ac_fn_c_try_compile "$LINENO"; then : 8133 xorg_cv_cc_flag_unused_command_line_argument=yes 8134else 8135 xorg_cv_cc_flag_unused_command_line_argument=no 8136fi 8137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8138fi 8139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8140$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8142 CFLAGS="$xorg_testset_save_CFLAGS" 8143fi 8144 8145found="no" 8146 8147 if test $found = "no" ; then 8148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8150 fi 8151 8152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8154 fi 8155 8156 CFLAGS="$CFLAGS -Werror=address" 8157 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8159$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8160 cacheid=xorg_cv_cc_flag__Werror_address 8161 if eval \${$cacheid+:} false; then : 8162 $as_echo_n "(cached) " >&6 8163else 8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165/* end confdefs.h. */ 8166int i; 8167int 8168main () 8169{ 8170 8171 ; 8172 return 0; 8173} 8174_ACEOF 8175if ac_fn_c_try_link "$LINENO"; then : 8176 eval $cacheid=yes 8177else 8178 eval $cacheid=no 8179fi 8180rm -f core conftest.err conftest.$ac_objext \ 8181 conftest$ac_exeext conftest.$ac_ext 8182fi 8183 8184 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 8187 eval supported=\$$cacheid 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8189$as_echo "$supported" >&6; } 8190 if test "$supported" = "yes" ; then 8191 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8192 found="yes" 8193 fi 8194 fi 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210xorg_testset_save_CFLAGS="$CFLAGS" 8211 8212if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8215$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8216if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220/* end confdefs.h. */ 8221int i; 8222_ACEOF 8223if ac_fn_c_try_compile "$LINENO"; then : 8224 xorg_cv_cc_flag_unknown_warning_option=yes 8225else 8226 xorg_cv_cc_flag_unknown_warning_option=no 8227fi 8228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8229fi 8230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8231$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234fi 8235 8236if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 fi 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8242$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8243if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8244 $as_echo_n "(cached) " >&6 8245else 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247/* end confdefs.h. */ 8248int i; 8249_ACEOF 8250if ac_fn_c_try_compile "$LINENO"; then : 8251 xorg_cv_cc_flag_unused_command_line_argument=yes 8252else 8253 xorg_cv_cc_flag_unused_command_line_argument=no 8254fi 8255rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8256fi 8257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8258$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8260 CFLAGS="$xorg_testset_save_CFLAGS" 8261fi 8262 8263found="no" 8264 8265 if test $found = "no" ; then 8266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 fi 8269 8270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 fi 8273 8274 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8275 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8277$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8278 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8279 if eval \${$cacheid+:} false; then : 8280 $as_echo_n "(cached) " >&6 8281else 8282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8283/* end confdefs.h. */ 8284int i; 8285int 8286main () 8287{ 8288 8289 ; 8290 return 0; 8291} 8292_ACEOF 8293if ac_fn_c_try_link "$LINENO"; then : 8294 eval $cacheid=yes 8295else 8296 eval $cacheid=no 8297fi 8298rm -f core conftest.err conftest.$ac_objext \ 8299 conftest$ac_exeext conftest.$ac_ext 8300fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=\$$cacheid 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307$as_echo "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8310 found="yes" 8311 fi 8312 fi 8313 8314 if test $found = "no" ; then 8315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8317 fi 8318 8319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8321 fi 8322 8323 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8324 8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8326$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8327 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8328 if eval \${$cacheid+:} false; then : 8329 $as_echo_n "(cached) " >&6 8330else 8331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8332/* end confdefs.h. */ 8333int i; 8334int 8335main () 8336{ 8337 8338 ; 8339 return 0; 8340} 8341_ACEOF 8342if ac_fn_c_try_link "$LINENO"; then : 8343 eval $cacheid=yes 8344else 8345 eval $cacheid=no 8346fi 8347rm -f core conftest.err conftest.$ac_objext \ 8348 conftest$ac_exeext conftest.$ac_ext 8349fi 8350 8351 8352 CFLAGS="$xorg_testset_save_CFLAGS" 8353 8354 eval supported=\$$cacheid 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8356$as_echo "$supported" >&6; } 8357 if test "$supported" = "yes" ; then 8358 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8359 found="yes" 8360 fi 8361 fi 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377xorg_testset_save_CFLAGS="$CFLAGS" 8378 8379if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8382$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8383if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8384 $as_echo_n "(cached) " >&6 8385else 8386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8387/* end confdefs.h. */ 8388int i; 8389_ACEOF 8390if ac_fn_c_try_compile "$LINENO"; then : 8391 xorg_cv_cc_flag_unknown_warning_option=yes 8392else 8393 xorg_cv_cc_flag_unknown_warning_option=no 8394fi 8395rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8396fi 8397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8398$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8399 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8400 CFLAGS="$xorg_testset_save_CFLAGS" 8401fi 8402 8403if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8406 fi 8407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8409$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8410if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8411 $as_echo_n "(cached) " >&6 8412else 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414/* end confdefs.h. */ 8415int i; 8416_ACEOF 8417if ac_fn_c_try_compile "$LINENO"; then : 8418 xorg_cv_cc_flag_unused_command_line_argument=yes 8419else 8420 xorg_cv_cc_flag_unused_command_line_argument=no 8421fi 8422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8423fi 8424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8425$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428fi 8429 8430found="no" 8431 8432 if test $found = "no" ; then 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 fi 8436 8437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8439 fi 8440 8441 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8442 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8444$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8445 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8446 if eval \${$cacheid+:} false; then : 8447 $as_echo_n "(cached) " >&6 8448else 8449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8450/* end confdefs.h. */ 8451int i; 8452int 8453main () 8454{ 8455 8456 ; 8457 return 0; 8458} 8459_ACEOF 8460if ac_fn_c_try_link "$LINENO"; then : 8461 eval $cacheid=yes 8462else 8463 eval $cacheid=no 8464fi 8465rm -f core conftest.err conftest.$ac_objext \ 8466 conftest$ac_exeext conftest.$ac_ext 8467fi 8468 8469 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471 8472 eval supported=\$$cacheid 8473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8474$as_echo "$supported" >&6; } 8475 if test "$supported" = "yes" ; then 8476 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8477 found="yes" 8478 fi 8479 fi 8480 8481 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8482else 8483{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8484$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 $PACKAGE_BUGREPORT" >&2;} 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498xorg_testset_save_CFLAGS="$CFLAGS" 8499 8500if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8503$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8504if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8505 $as_echo_n "(cached) " >&6 8506else 8507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8508/* end confdefs.h. */ 8509int i; 8510_ACEOF 8511if ac_fn_c_try_compile "$LINENO"; then : 8512 xorg_cv_cc_flag_unknown_warning_option=yes 8513else 8514 xorg_cv_cc_flag_unknown_warning_option=no 8515fi 8516rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8517fi 8518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8519$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522fi 8523 8524if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8527 fi 8528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8530$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8531if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8532 $as_echo_n "(cached) " >&6 8533else 8534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8535/* end confdefs.h. */ 8536int i; 8537_ACEOF 8538if ac_fn_c_try_compile "$LINENO"; then : 8539 xorg_cv_cc_flag_unused_command_line_argument=yes 8540else 8541 xorg_cv_cc_flag_unused_command_line_argument=no 8542fi 8543rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8544fi 8545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8546$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8547 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8548 CFLAGS="$xorg_testset_save_CFLAGS" 8549fi 8550 8551found="no" 8552 8553 if test $found = "no" ; then 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 fi 8557 8558 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8560 fi 8561 8562 CFLAGS="$CFLAGS -Wimplicit" 8563 8564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8565$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8566 cacheid=xorg_cv_cc_flag__Wimplicit 8567 if eval \${$cacheid+:} false; then : 8568 $as_echo_n "(cached) " >&6 8569else 8570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8571/* end confdefs.h. */ 8572int i; 8573int 8574main () 8575{ 8576 8577 ; 8578 return 0; 8579} 8580_ACEOF 8581if ac_fn_c_try_link "$LINENO"; then : 8582 eval $cacheid=yes 8583else 8584 eval $cacheid=no 8585fi 8586rm -f core conftest.err conftest.$ac_objext \ 8587 conftest$ac_exeext conftest.$ac_ext 8588fi 8589 8590 8591 CFLAGS="$xorg_testset_save_CFLAGS" 8592 8593 eval supported=\$$cacheid 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8595$as_echo "$supported" >&6; } 8596 if test "$supported" = "yes" ; then 8597 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8598 found="yes" 8599 fi 8600 fi 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616xorg_testset_save_CFLAGS="$CFLAGS" 8617 8618if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8621$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8622if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8623 $as_echo_n "(cached) " >&6 8624else 8625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8626/* end confdefs.h. */ 8627int i; 8628_ACEOF 8629if ac_fn_c_try_compile "$LINENO"; then : 8630 xorg_cv_cc_flag_unknown_warning_option=yes 8631else 8632 xorg_cv_cc_flag_unknown_warning_option=no 8633fi 8634rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8635fi 8636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8637$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640fi 8641 8642if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8645 fi 8646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8648$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8649if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8650 $as_echo_n "(cached) " >&6 8651else 8652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8653/* end confdefs.h. */ 8654int i; 8655_ACEOF 8656if ac_fn_c_try_compile "$LINENO"; then : 8657 xorg_cv_cc_flag_unused_command_line_argument=yes 8658else 8659 xorg_cv_cc_flag_unused_command_line_argument=no 8660fi 8661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8662fi 8663{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8664$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8666 CFLAGS="$xorg_testset_save_CFLAGS" 8667fi 8668 8669found="no" 8670 8671 if test $found = "no" ; then 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 fi 8675 8676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8678 fi 8679 8680 CFLAGS="$CFLAGS -Wnonnull" 8681 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8683$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8684 cacheid=xorg_cv_cc_flag__Wnonnull 8685 if eval \${$cacheid+:} false; then : 8686 $as_echo_n "(cached) " >&6 8687else 8688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8689/* end confdefs.h. */ 8690int i; 8691int 8692main () 8693{ 8694 8695 ; 8696 return 0; 8697} 8698_ACEOF 8699if ac_fn_c_try_link "$LINENO"; then : 8700 eval $cacheid=yes 8701else 8702 eval $cacheid=no 8703fi 8704rm -f core conftest.err conftest.$ac_objext \ 8705 conftest$ac_exeext conftest.$ac_ext 8706fi 8707 8708 8709 CFLAGS="$xorg_testset_save_CFLAGS" 8710 8711 eval supported=\$$cacheid 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8713$as_echo "$supported" >&6; } 8714 if test "$supported" = "yes" ; then 8715 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8716 found="yes" 8717 fi 8718 fi 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734xorg_testset_save_CFLAGS="$CFLAGS" 8735 8736if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8739$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8740if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744/* end confdefs.h. */ 8745int i; 8746_ACEOF 8747if ac_fn_c_try_compile "$LINENO"; then : 8748 xorg_cv_cc_flag_unknown_warning_option=yes 8749else 8750 xorg_cv_cc_flag_unknown_warning_option=no 8751fi 8752rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8753fi 8754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8755$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758fi 8759 8760if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 fi 8764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8766$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8767if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8768 $as_echo_n "(cached) " >&6 8769else 8770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771/* end confdefs.h. */ 8772int i; 8773_ACEOF 8774if ac_fn_c_try_compile "$LINENO"; then : 8775 xorg_cv_cc_flag_unused_command_line_argument=yes 8776else 8777 xorg_cv_cc_flag_unused_command_line_argument=no 8778fi 8779rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8780fi 8781{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8782$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8784 CFLAGS="$xorg_testset_save_CFLAGS" 8785fi 8786 8787found="no" 8788 8789 if test $found = "no" ; then 8790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 fi 8793 8794 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8796 fi 8797 8798 CFLAGS="$CFLAGS -Winit-self" 8799 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8801$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8802 cacheid=xorg_cv_cc_flag__Winit_self 8803 if eval \${$cacheid+:} false; then : 8804 $as_echo_n "(cached) " >&6 8805else 8806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8807/* end confdefs.h. */ 8808int i; 8809int 8810main () 8811{ 8812 8813 ; 8814 return 0; 8815} 8816_ACEOF 8817if ac_fn_c_try_link "$LINENO"; then : 8818 eval $cacheid=yes 8819else 8820 eval $cacheid=no 8821fi 8822rm -f core conftest.err conftest.$ac_objext \ 8823 conftest$ac_exeext conftest.$ac_ext 8824fi 8825 8826 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 8829 eval supported=\$$cacheid 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8831$as_echo "$supported" >&6; } 8832 if test "$supported" = "yes" ; then 8833 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8834 found="yes" 8835 fi 8836 fi 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852xorg_testset_save_CFLAGS="$CFLAGS" 8853 8854if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8857$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8858if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862/* end confdefs.h. */ 8863int i; 8864_ACEOF 8865if ac_fn_c_try_compile "$LINENO"; then : 8866 xorg_cv_cc_flag_unknown_warning_option=yes 8867else 8868 xorg_cv_cc_flag_unknown_warning_option=no 8869fi 8870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8871fi 8872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8873$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876fi 8877 8878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8881 fi 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8884$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8885if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8886 $as_echo_n "(cached) " >&6 8887else 8888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8889/* end confdefs.h. */ 8890int i; 8891_ACEOF 8892if ac_fn_c_try_compile "$LINENO"; then : 8893 xorg_cv_cc_flag_unused_command_line_argument=yes 8894else 8895 xorg_cv_cc_flag_unused_command_line_argument=no 8896fi 8897rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8898fi 8899{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8900$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8902 CFLAGS="$xorg_testset_save_CFLAGS" 8903fi 8904 8905found="no" 8906 8907 if test $found = "no" ; then 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 fi 8911 8912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 fi 8915 8916 CFLAGS="$CFLAGS -Wmain" 8917 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8919$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8920 cacheid=xorg_cv_cc_flag__Wmain 8921 if eval \${$cacheid+:} false; then : 8922 $as_echo_n "(cached) " >&6 8923else 8924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8925/* end confdefs.h. */ 8926int i; 8927int 8928main () 8929{ 8930 8931 ; 8932 return 0; 8933} 8934_ACEOF 8935if ac_fn_c_try_link "$LINENO"; then : 8936 eval $cacheid=yes 8937else 8938 eval $cacheid=no 8939fi 8940rm -f core conftest.err conftest.$ac_objext \ 8941 conftest$ac_exeext conftest.$ac_ext 8942fi 8943 8944 8945 CFLAGS="$xorg_testset_save_CFLAGS" 8946 8947 eval supported=\$$cacheid 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8949$as_echo "$supported" >&6; } 8950 if test "$supported" = "yes" ; then 8951 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8952 found="yes" 8953 fi 8954 fi 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970xorg_testset_save_CFLAGS="$CFLAGS" 8971 8972if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8975$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8976if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8977 $as_echo_n "(cached) " >&6 8978else 8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8980/* end confdefs.h. */ 8981int i; 8982_ACEOF 8983if ac_fn_c_try_compile "$LINENO"; then : 8984 xorg_cv_cc_flag_unknown_warning_option=yes 8985else 8986 xorg_cv_cc_flag_unknown_warning_option=no 8987fi 8988rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8989fi 8990{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8991$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994fi 8995 8996if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 fi 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9002$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9003if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9004 $as_echo_n "(cached) " >&6 9005else 9006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9007/* end confdefs.h. */ 9008int i; 9009_ACEOF 9010if ac_fn_c_try_compile "$LINENO"; then : 9011 xorg_cv_cc_flag_unused_command_line_argument=yes 9012else 9013 xorg_cv_cc_flag_unused_command_line_argument=no 9014fi 9015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9016fi 9017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9018$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021fi 9022 9023found="no" 9024 9025 if test $found = "no" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 9030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 fi 9033 9034 CFLAGS="$CFLAGS -Wmissing-braces" 9035 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9037$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9038 cacheid=xorg_cv_cc_flag__Wmissing_braces 9039 if eval \${$cacheid+:} false; then : 9040 $as_echo_n "(cached) " >&6 9041else 9042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9043/* end confdefs.h. */ 9044int i; 9045int 9046main () 9047{ 9048 9049 ; 9050 return 0; 9051} 9052_ACEOF 9053if ac_fn_c_try_link "$LINENO"; then : 9054 eval $cacheid=yes 9055else 9056 eval $cacheid=no 9057fi 9058rm -f core conftest.err conftest.$ac_objext \ 9059 conftest$ac_exeext conftest.$ac_ext 9060fi 9061 9062 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 9065 eval supported=\$$cacheid 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9067$as_echo "$supported" >&6; } 9068 if test "$supported" = "yes" ; then 9069 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9070 found="yes" 9071 fi 9072 fi 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088xorg_testset_save_CFLAGS="$CFLAGS" 9089 9090if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9093$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9094if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9095 $as_echo_n "(cached) " >&6 9096else 9097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098/* end confdefs.h. */ 9099int i; 9100_ACEOF 9101if ac_fn_c_try_compile "$LINENO"; then : 9102 xorg_cv_cc_flag_unknown_warning_option=yes 9103else 9104 xorg_cv_cc_flag_unknown_warning_option=no 9105fi 9106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9107fi 9108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9109$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112fi 9113 9114if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 fi 9118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9120$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9121if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9122 $as_echo_n "(cached) " >&6 9123else 9124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9125/* end confdefs.h. */ 9126int i; 9127_ACEOF 9128if ac_fn_c_try_compile "$LINENO"; then : 9129 xorg_cv_cc_flag_unused_command_line_argument=yes 9130else 9131 xorg_cv_cc_flag_unused_command_line_argument=no 9132fi 9133rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9134fi 9135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9136$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9138 CFLAGS="$xorg_testset_save_CFLAGS" 9139fi 9140 9141found="no" 9142 9143 if test $found = "no" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 9148 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9150 fi 9151 9152 CFLAGS="$CFLAGS -Wsequence-point" 9153 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9155$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9156 cacheid=xorg_cv_cc_flag__Wsequence_point 9157 if eval \${$cacheid+:} false; then : 9158 $as_echo_n "(cached) " >&6 9159else 9160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9161/* end confdefs.h. */ 9162int i; 9163int 9164main () 9165{ 9166 9167 ; 9168 return 0; 9169} 9170_ACEOF 9171if ac_fn_c_try_link "$LINENO"; then : 9172 eval $cacheid=yes 9173else 9174 eval $cacheid=no 9175fi 9176rm -f core conftest.err conftest.$ac_objext \ 9177 conftest$ac_exeext conftest.$ac_ext 9178fi 9179 9180 9181 CFLAGS="$xorg_testset_save_CFLAGS" 9182 9183 eval supported=\$$cacheid 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9185$as_echo "$supported" >&6; } 9186 if test "$supported" = "yes" ; then 9187 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9188 found="yes" 9189 fi 9190 fi 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206xorg_testset_save_CFLAGS="$CFLAGS" 9207 9208if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9211$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9212if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9213 $as_echo_n "(cached) " >&6 9214else 9215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216/* end confdefs.h. */ 9217int i; 9218_ACEOF 9219if ac_fn_c_try_compile "$LINENO"; then : 9220 xorg_cv_cc_flag_unknown_warning_option=yes 9221else 9222 xorg_cv_cc_flag_unknown_warning_option=no 9223fi 9224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9225fi 9226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9227$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230fi 9231 9232if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9235 fi 9236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9238$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9239if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9240 $as_echo_n "(cached) " >&6 9241else 9242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9243/* end confdefs.h. */ 9244int i; 9245_ACEOF 9246if ac_fn_c_try_compile "$LINENO"; then : 9247 xorg_cv_cc_flag_unused_command_line_argument=yes 9248else 9249 xorg_cv_cc_flag_unused_command_line_argument=no 9250fi 9251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9252fi 9253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9254$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9256 CFLAGS="$xorg_testset_save_CFLAGS" 9257fi 9258 9259found="no" 9260 9261 if test $found = "no" ; then 9262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9264 fi 9265 9266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9268 fi 9269 9270 CFLAGS="$CFLAGS -Wreturn-type" 9271 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9273$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9274 cacheid=xorg_cv_cc_flag__Wreturn_type 9275 if eval \${$cacheid+:} false; then : 9276 $as_echo_n "(cached) " >&6 9277else 9278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9279/* end confdefs.h. */ 9280int i; 9281int 9282main () 9283{ 9284 9285 ; 9286 return 0; 9287} 9288_ACEOF 9289if ac_fn_c_try_link "$LINENO"; then : 9290 eval $cacheid=yes 9291else 9292 eval $cacheid=no 9293fi 9294rm -f core conftest.err conftest.$ac_objext \ 9295 conftest$ac_exeext conftest.$ac_ext 9296fi 9297 9298 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 9301 eval supported=\$$cacheid 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9303$as_echo "$supported" >&6; } 9304 if test "$supported" = "yes" ; then 9305 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9306 found="yes" 9307 fi 9308 fi 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9331 $as_echo_n "(cached) " >&6 9332else 9333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334/* end confdefs.h. */ 9335int i; 9336_ACEOF 9337if ac_fn_c_try_compile "$LINENO"; then : 9338 xorg_cv_cc_flag_unknown_warning_option=yes 9339else 9340 xorg_cv_cc_flag_unknown_warning_option=no 9341fi 9342rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9343fi 9344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9345$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348fi 9349 9350if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9353 fi 9354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9356$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9357if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359else 9360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9361/* end confdefs.h. */ 9362int i; 9363_ACEOF 9364if ac_fn_c_try_compile "$LINENO"; then : 9365 xorg_cv_cc_flag_unused_command_line_argument=yes 9366else 9367 xorg_cv_cc_flag_unused_command_line_argument=no 9368fi 9369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9370fi 9371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9372$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9373 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9374 CFLAGS="$xorg_testset_save_CFLAGS" 9375fi 9376 9377found="no" 9378 9379 if test $found = "no" ; then 9380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 fi 9383 9384 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 fi 9387 9388 CFLAGS="$CFLAGS -Wtrigraphs" 9389 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9391$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9392 cacheid=xorg_cv_cc_flag__Wtrigraphs 9393 if eval \${$cacheid+:} false; then : 9394 $as_echo_n "(cached) " >&6 9395else 9396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397/* end confdefs.h. */ 9398int i; 9399int 9400main () 9401{ 9402 9403 ; 9404 return 0; 9405} 9406_ACEOF 9407if ac_fn_c_try_link "$LINENO"; then : 9408 eval $cacheid=yes 9409else 9410 eval $cacheid=no 9411fi 9412rm -f core conftest.err conftest.$ac_objext \ 9413 conftest$ac_exeext conftest.$ac_ext 9414fi 9415 9416 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 9419 eval supported=\$$cacheid 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9421$as_echo "$supported" >&6; } 9422 if test "$supported" = "yes" ; then 9423 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9424 found="yes" 9425 fi 9426 fi 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442xorg_testset_save_CFLAGS="$CFLAGS" 9443 9444if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9447$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9448if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9449 $as_echo_n "(cached) " >&6 9450else 9451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452/* end confdefs.h. */ 9453int i; 9454_ACEOF 9455if ac_fn_c_try_compile "$LINENO"; then : 9456 xorg_cv_cc_flag_unknown_warning_option=yes 9457else 9458 xorg_cv_cc_flag_unknown_warning_option=no 9459fi 9460rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9461fi 9462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9463$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9464 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466fi 9467 9468if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9471 fi 9472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9474$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9475if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9476 $as_echo_n "(cached) " >&6 9477else 9478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479/* end confdefs.h. */ 9480int i; 9481_ACEOF 9482if ac_fn_c_try_compile "$LINENO"; then : 9483 xorg_cv_cc_flag_unused_command_line_argument=yes 9484else 9485 xorg_cv_cc_flag_unused_command_line_argument=no 9486fi 9487rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9488fi 9489{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9490$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9492 CFLAGS="$xorg_testset_save_CFLAGS" 9493fi 9494 9495found="no" 9496 9497 if test $found = "no" ; then 9498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 fi 9501 9502 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 fi 9505 9506 CFLAGS="$CFLAGS -Warray-bounds" 9507 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9509$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9510 cacheid=xorg_cv_cc_flag__Warray_bounds 9511 if eval \${$cacheid+:} false; then : 9512 $as_echo_n "(cached) " >&6 9513else 9514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9515/* end confdefs.h. */ 9516int i; 9517int 9518main () 9519{ 9520 9521 ; 9522 return 0; 9523} 9524_ACEOF 9525if ac_fn_c_try_link "$LINENO"; then : 9526 eval $cacheid=yes 9527else 9528 eval $cacheid=no 9529fi 9530rm -f core conftest.err conftest.$ac_objext \ 9531 conftest$ac_exeext conftest.$ac_ext 9532fi 9533 9534 9535 CFLAGS="$xorg_testset_save_CFLAGS" 9536 9537 eval supported=\$$cacheid 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9539$as_echo "$supported" >&6; } 9540 if test "$supported" = "yes" ; then 9541 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9542 found="yes" 9543 fi 9544 fi 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560xorg_testset_save_CFLAGS="$CFLAGS" 9561 9562if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9565$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9566if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9567 $as_echo_n "(cached) " >&6 9568else 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570/* end confdefs.h. */ 9571int i; 9572_ACEOF 9573if ac_fn_c_try_compile "$LINENO"; then : 9574 xorg_cv_cc_flag_unknown_warning_option=yes 9575else 9576 xorg_cv_cc_flag_unknown_warning_option=no 9577fi 9578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9579fi 9580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9581$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584fi 9585 9586if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9589 fi 9590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9592$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9593if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9594 $as_echo_n "(cached) " >&6 9595else 9596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597/* end confdefs.h. */ 9598int i; 9599_ACEOF 9600if ac_fn_c_try_compile "$LINENO"; then : 9601 xorg_cv_cc_flag_unused_command_line_argument=yes 9602else 9603 xorg_cv_cc_flag_unused_command_line_argument=no 9604fi 9605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9606fi 9607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9608$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9610 CFLAGS="$xorg_testset_save_CFLAGS" 9611fi 9612 9613found="no" 9614 9615 if test $found = "no" ; then 9616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9618 fi 9619 9620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9622 fi 9623 9624 CFLAGS="$CFLAGS -Wwrite-strings" 9625 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9627$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9628 cacheid=xorg_cv_cc_flag__Wwrite_strings 9629 if eval \${$cacheid+:} false; then : 9630 $as_echo_n "(cached) " >&6 9631else 9632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9633/* end confdefs.h. */ 9634int i; 9635int 9636main () 9637{ 9638 9639 ; 9640 return 0; 9641} 9642_ACEOF 9643if ac_fn_c_try_link "$LINENO"; then : 9644 eval $cacheid=yes 9645else 9646 eval $cacheid=no 9647fi 9648rm -f core conftest.err conftest.$ac_objext \ 9649 conftest$ac_exeext conftest.$ac_ext 9650fi 9651 9652 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 9655 eval supported=\$$cacheid 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9657$as_echo "$supported" >&6; } 9658 if test "$supported" = "yes" ; then 9659 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9660 found="yes" 9661 fi 9662 fi 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678xorg_testset_save_CFLAGS="$CFLAGS" 9679 9680if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9683$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9684if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686else 9687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688/* end confdefs.h. */ 9689int i; 9690_ACEOF 9691if ac_fn_c_try_compile "$LINENO"; then : 9692 xorg_cv_cc_flag_unknown_warning_option=yes 9693else 9694 xorg_cv_cc_flag_unknown_warning_option=no 9695fi 9696rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9697fi 9698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9699$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702fi 9703 9704if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9707 fi 9708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9710$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9711if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9712 $as_echo_n "(cached) " >&6 9713else 9714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9715/* end confdefs.h. */ 9716int i; 9717_ACEOF 9718if ac_fn_c_try_compile "$LINENO"; then : 9719 xorg_cv_cc_flag_unused_command_line_argument=yes 9720else 9721 xorg_cv_cc_flag_unused_command_line_argument=no 9722fi 9723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9724fi 9725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9726$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9728 CFLAGS="$xorg_testset_save_CFLAGS" 9729fi 9730 9731found="no" 9732 9733 if test $found = "no" ; then 9734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 fi 9737 9738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9740 fi 9741 9742 CFLAGS="$CFLAGS -Waddress" 9743 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9745$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9746 cacheid=xorg_cv_cc_flag__Waddress 9747 if eval \${$cacheid+:} false; then : 9748 $as_echo_n "(cached) " >&6 9749else 9750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9751/* end confdefs.h. */ 9752int i; 9753int 9754main () 9755{ 9756 9757 ; 9758 return 0; 9759} 9760_ACEOF 9761if ac_fn_c_try_link "$LINENO"; then : 9762 eval $cacheid=yes 9763else 9764 eval $cacheid=no 9765fi 9766rm -f core conftest.err conftest.$ac_objext \ 9767 conftest$ac_exeext conftest.$ac_ext 9768fi 9769 9770 9771 CFLAGS="$xorg_testset_save_CFLAGS" 9772 9773 eval supported=\$$cacheid 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9775$as_echo "$supported" >&6; } 9776 if test "$supported" = "yes" ; then 9777 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9778 found="yes" 9779 fi 9780 fi 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796xorg_testset_save_CFLAGS="$CFLAGS" 9797 9798if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9801$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9802if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804else 9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9806/* end confdefs.h. */ 9807int i; 9808_ACEOF 9809if ac_fn_c_try_compile "$LINENO"; then : 9810 xorg_cv_cc_flag_unknown_warning_option=yes 9811else 9812 xorg_cv_cc_flag_unknown_warning_option=no 9813fi 9814rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9815fi 9816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9817$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820fi 9821 9822if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9825 fi 9826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9828$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9829if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9830 $as_echo_n "(cached) " >&6 9831else 9832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9833/* end confdefs.h. */ 9834int i; 9835_ACEOF 9836if ac_fn_c_try_compile "$LINENO"; then : 9837 xorg_cv_cc_flag_unused_command_line_argument=yes 9838else 9839 xorg_cv_cc_flag_unused_command_line_argument=no 9840fi 9841rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9842fi 9843{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9844$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847fi 9848 9849found="no" 9850 9851 if test $found = "no" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 fi 9859 9860 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9861 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9863$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9864 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9865 if eval \${$cacheid+:} false; then : 9866 $as_echo_n "(cached) " >&6 9867else 9868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869/* end confdefs.h. */ 9870int i; 9871int 9872main () 9873{ 9874 9875 ; 9876 return 0; 9877} 9878_ACEOF 9879if ac_fn_c_try_link "$LINENO"; then : 9880 eval $cacheid=yes 9881else 9882 eval $cacheid=no 9883fi 9884rm -f core conftest.err conftest.$ac_objext \ 9885 conftest$ac_exeext conftest.$ac_ext 9886fi 9887 9888 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890 9891 eval supported=\$$cacheid 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9893$as_echo "$supported" >&6; } 9894 if test "$supported" = "yes" ; then 9895 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9896 found="yes" 9897 fi 9898 fi 9899 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914xorg_testset_save_CFLAGS="$CFLAGS" 9915 9916if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9919$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9920if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9921 $as_echo_n "(cached) " >&6 9922else 9923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924/* end confdefs.h. */ 9925int i; 9926_ACEOF 9927if ac_fn_c_try_compile "$LINENO"; then : 9928 xorg_cv_cc_flag_unknown_warning_option=yes 9929else 9930 xorg_cv_cc_flag_unknown_warning_option=no 9931fi 9932rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9933fi 9934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9935$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938fi 9939 9940if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9943 fi 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9946$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9947if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949else 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951/* end confdefs.h. */ 9952int i; 9953_ACEOF 9954if ac_fn_c_try_compile "$LINENO"; then : 9955 xorg_cv_cc_flag_unused_command_line_argument=yes 9956else 9957 xorg_cv_cc_flag_unused_command_line_argument=no 9958fi 9959rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9960fi 9961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9962$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965fi 9966 9967found="no" 9968 9969 if test $found = "no" ; then 9970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 fi 9973 9974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9976 fi 9977 9978 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9979 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9981$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9982 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9983 if eval \${$cacheid+:} false; then : 9984 $as_echo_n "(cached) " >&6 9985else 9986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987/* end confdefs.h. */ 9988int i; 9989int 9990main () 9991{ 9992 9993 ; 9994 return 0; 9995} 9996_ACEOF 9997if ac_fn_c_try_link "$LINENO"; then : 9998 eval $cacheid=yes 9999else 10000 eval $cacheid=no 10001fi 10002rm -f core conftest.err conftest.$ac_objext \ 10003 conftest$ac_exeext conftest.$ac_ext 10004fi 10005 10006 10007 CFLAGS="$xorg_testset_save_CFLAGS" 10008 10009 eval supported=\$$cacheid 10010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10011$as_echo "$supported" >&6; } 10012 if test "$supported" = "yes" ; then 10013 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10014 found="yes" 10015 fi 10016 fi 10017 10018 10019fi 10020 10021 10022 10023 10024 10025 10026 10027 CWARNFLAGS="$BASE_CFLAGS" 10028 if test "x$GCC" = xyes ; then 10029 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10030 fi 10031 10032 10033 10034 10035 10036 10037 10038 10039# Check whether --enable-strict-compilation was given. 10040if test "${enable_strict_compilation+set}" = set; then : 10041 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10042else 10043 STRICT_COMPILE=no 10044fi 10045 10046 10047 10048 10049 10050 10051STRICT_CFLAGS="" 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065xorg_testset_save_CFLAGS="$CFLAGS" 10066 10067if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10070$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10071if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075/* end confdefs.h. */ 10076int i; 10077_ACEOF 10078if ac_fn_c_try_compile "$LINENO"; then : 10079 xorg_cv_cc_flag_unknown_warning_option=yes 10080else 10081 xorg_cv_cc_flag_unknown_warning_option=no 10082fi 10083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10084fi 10085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10086$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089fi 10090 10091if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 fi 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10097$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10098if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10099 $as_echo_n "(cached) " >&6 10100else 10101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10102/* end confdefs.h. */ 10103int i; 10104_ACEOF 10105if ac_fn_c_try_compile "$LINENO"; then : 10106 xorg_cv_cc_flag_unused_command_line_argument=yes 10107else 10108 xorg_cv_cc_flag_unused_command_line_argument=no 10109fi 10110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10111fi 10112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10113$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10115 CFLAGS="$xorg_testset_save_CFLAGS" 10116fi 10117 10118found="no" 10119 10120 if test $found = "no" ; then 10121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 fi 10124 10125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 fi 10128 10129 CFLAGS="$CFLAGS -pedantic" 10130 10131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10132$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10133 cacheid=xorg_cv_cc_flag__pedantic 10134 if eval \${$cacheid+:} false; then : 10135 $as_echo_n "(cached) " >&6 10136else 10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138/* end confdefs.h. */ 10139int i; 10140int 10141main () 10142{ 10143 10144 ; 10145 return 0; 10146} 10147_ACEOF 10148if ac_fn_c_try_link "$LINENO"; then : 10149 eval $cacheid=yes 10150else 10151 eval $cacheid=no 10152fi 10153rm -f core conftest.err conftest.$ac_objext \ 10154 conftest$ac_exeext conftest.$ac_ext 10155fi 10156 10157 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 10160 eval supported=\$$cacheid 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10162$as_echo "$supported" >&6; } 10163 if test "$supported" = "yes" ; then 10164 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10165 found="yes" 10166 fi 10167 fi 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183xorg_testset_save_CFLAGS="$CFLAGS" 10184 10185if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10188$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10189if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10190 $as_echo_n "(cached) " >&6 10191else 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193/* end confdefs.h. */ 10194int i; 10195_ACEOF 10196if ac_fn_c_try_compile "$LINENO"; then : 10197 xorg_cv_cc_flag_unknown_warning_option=yes 10198else 10199 xorg_cv_cc_flag_unknown_warning_option=no 10200fi 10201rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10202fi 10203{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10204$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207fi 10208 10209if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10212 fi 10213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10215$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10216if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10217 $as_echo_n "(cached) " >&6 10218else 10219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10220/* end confdefs.h. */ 10221int i; 10222_ACEOF 10223if ac_fn_c_try_compile "$LINENO"; then : 10224 xorg_cv_cc_flag_unused_command_line_argument=yes 10225else 10226 xorg_cv_cc_flag_unused_command_line_argument=no 10227fi 10228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10229fi 10230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10231$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10233 CFLAGS="$xorg_testset_save_CFLAGS" 10234fi 10235 10236found="no" 10237 10238 if test $found = "no" ; then 10239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10241 fi 10242 10243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10245 fi 10246 10247 CFLAGS="$CFLAGS -Werror" 10248 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10250$as_echo_n "checking if $CC supports -Werror... " >&6; } 10251 cacheid=xorg_cv_cc_flag__Werror 10252 if eval \${$cacheid+:} false; then : 10253 $as_echo_n "(cached) " >&6 10254else 10255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256/* end confdefs.h. */ 10257int i; 10258int 10259main () 10260{ 10261 10262 ; 10263 return 0; 10264} 10265_ACEOF 10266if ac_fn_c_try_link "$LINENO"; then : 10267 eval $cacheid=yes 10268else 10269 eval $cacheid=no 10270fi 10271rm -f core conftest.err conftest.$ac_objext \ 10272 conftest$ac_exeext conftest.$ac_ext 10273fi 10274 10275 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 10278 eval supported=\$$cacheid 10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10280$as_echo "$supported" >&6; } 10281 if test "$supported" = "yes" ; then 10282 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10283 found="yes" 10284 fi 10285 fi 10286 10287 if test $found = "no" ; then 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 fi 10291 10292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10294 fi 10295 10296 CFLAGS="$CFLAGS -errwarn" 10297 10298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10299$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10300 cacheid=xorg_cv_cc_flag__errwarn 10301 if eval \${$cacheid+:} false; then : 10302 $as_echo_n "(cached) " >&6 10303else 10304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10305/* end confdefs.h. */ 10306int i; 10307int 10308main () 10309{ 10310 10311 ; 10312 return 0; 10313} 10314_ACEOF 10315if ac_fn_c_try_link "$LINENO"; then : 10316 eval $cacheid=yes 10317else 10318 eval $cacheid=no 10319fi 10320rm -f core conftest.err conftest.$ac_objext \ 10321 conftest$ac_exeext conftest.$ac_ext 10322fi 10323 10324 10325 CFLAGS="$xorg_testset_save_CFLAGS" 10326 10327 eval supported=\$$cacheid 10328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10329$as_echo "$supported" >&6; } 10330 if test "$supported" = "yes" ; then 10331 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10332 found="yes" 10333 fi 10334 fi 10335 10336 10337 10338# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10339# activate it with -Werror, so we add it here explicitly. 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353xorg_testset_save_CFLAGS="$CFLAGS" 10354 10355if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10358$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10359if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363/* end confdefs.h. */ 10364int i; 10365_ACEOF 10366if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unknown_warning_option=yes 10368else 10369 xorg_cv_cc_flag_unknown_warning_option=no 10370fi 10371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372fi 10373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10374$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377fi 10378 10379if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10382 fi 10383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10385$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10386if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10387 $as_echo_n "(cached) " >&6 10388else 10389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390/* end confdefs.h. */ 10391int i; 10392_ACEOF 10393if ac_fn_c_try_compile "$LINENO"; then : 10394 xorg_cv_cc_flag_unused_command_line_argument=yes 10395else 10396 xorg_cv_cc_flag_unused_command_line_argument=no 10397fi 10398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10399fi 10400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10401$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404fi 10405 10406found="no" 10407 10408 if test $found = "no" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 fi 10416 10417 CFLAGS="$CFLAGS -Werror=attributes" 10418 10419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10420$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10421 cacheid=xorg_cv_cc_flag__Werror_attributes 10422 if eval \${$cacheid+:} false; then : 10423 $as_echo_n "(cached) " >&6 10424else 10425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10426/* end confdefs.h. */ 10427int i; 10428int 10429main () 10430{ 10431 10432 ; 10433 return 0; 10434} 10435_ACEOF 10436if ac_fn_c_try_link "$LINENO"; then : 10437 eval $cacheid=yes 10438else 10439 eval $cacheid=no 10440fi 10441rm -f core conftest.err conftest.$ac_objext \ 10442 conftest$ac_exeext conftest.$ac_ext 10443fi 10444 10445 10446 CFLAGS="$xorg_testset_save_CFLAGS" 10447 10448 eval supported=\$$cacheid 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10450$as_echo "$supported" >&6; } 10451 if test "$supported" = "yes" ; then 10452 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10453 found="yes" 10454 fi 10455 fi 10456 10457 10458 10459if test "x$STRICT_COMPILE" = "xyes"; then 10460 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10461 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10462fi 10463 10464 10465 10466 10467 10468 10469cat >>confdefs.h <<_ACEOF 10470#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10471_ACEOF 10472 10473 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10474 if test "x$PVM" = "x"; then 10475 PVM="0" 10476 fi 10477 10478cat >>confdefs.h <<_ACEOF 10479#define PACKAGE_VERSION_MINOR $PVM 10480_ACEOF 10481 10482 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10483 if test "x$PVP" = "x"; then 10484 PVP="0" 10485 fi 10486 10487cat >>confdefs.h <<_ACEOF 10488#define PACKAGE_VERSION_PATCHLEVEL $PVP 10489_ACEOF 10490 10491 10492 10493CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10494mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10495|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10496echo 'git directory not found: installing possibly empty changelog.' >&2)" 10497 10498 10499 10500 10501macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10502INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10503mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10504|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10505echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10506 10507 10508 10509 10510 10511 10512if test x$APP_MAN_SUFFIX = x ; then 10513 APP_MAN_SUFFIX=1 10514fi 10515if test x$APP_MAN_DIR = x ; then 10516 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10517fi 10518 10519if test x$LIB_MAN_SUFFIX = x ; then 10520 LIB_MAN_SUFFIX=3 10521fi 10522if test x$LIB_MAN_DIR = x ; then 10523 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10524fi 10525 10526if test x$FILE_MAN_SUFFIX = x ; then 10527 case $host_os in 10528 solaris*) FILE_MAN_SUFFIX=4 ;; 10529 *) FILE_MAN_SUFFIX=5 ;; 10530 esac 10531fi 10532if test x$FILE_MAN_DIR = x ; then 10533 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10534fi 10535 10536if test x$MISC_MAN_SUFFIX = x ; then 10537 case $host_os in 10538 solaris*) MISC_MAN_SUFFIX=5 ;; 10539 *) MISC_MAN_SUFFIX=7 ;; 10540 esac 10541fi 10542if test x$MISC_MAN_DIR = x ; then 10543 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10544fi 10545 10546if test x$DRIVER_MAN_SUFFIX = x ; then 10547 case $host_os in 10548 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10549 *) DRIVER_MAN_SUFFIX=4 ;; 10550 esac 10551fi 10552if test x$DRIVER_MAN_DIR = x ; then 10553 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10554fi 10555 10556if test x$ADMIN_MAN_SUFFIX = x ; then 10557 case $host_os in 10558 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10559 *) ADMIN_MAN_SUFFIX=8 ;; 10560 esac 10561fi 10562if test x$ADMIN_MAN_DIR = x ; then 10563 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10564fi 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580XORG_MAN_PAGE="X Version 11" 10581 10582MAN_SUBSTS="\ 10583 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10584 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10585 -e 's|__xservername__|Xorg|g' \ 10586 -e 's|__xconfigfile__|xorg.conf|g' \ 10587 -e 's|__projectroot__|\$(prefix)|g' \ 10588 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10589 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10590 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10591 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10592 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10593 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10594 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10595 10596 10597 10598# Check whether --enable-silent-rules was given. 10599if test "${enable_silent_rules+set}" = set; then : 10600 enableval=$enable_silent_rules; 10601fi 10602 10603case $enable_silent_rules in # ((( 10604 yes) AM_DEFAULT_VERBOSITY=0;; 10605 no) AM_DEFAULT_VERBOSITY=1;; 10606 *) AM_DEFAULT_VERBOSITY=0;; 10607esac 10608am_make=${MAKE-make} 10609{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10610$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10611if ${am_cv_make_support_nested_variables+:} false; then : 10612 $as_echo_n "(cached) " >&6 10613else 10614 if $as_echo 'TRUE=$(BAR$(V)) 10615BAR0=false 10616BAR1=true 10617V=1 10618am__doit: 10619 @$(TRUE) 10620.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10621 am_cv_make_support_nested_variables=yes 10622else 10623 am_cv_make_support_nested_variables=no 10624fi 10625fi 10626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10627$as_echo "$am_cv_make_support_nested_variables" >&6; } 10628if test $am_cv_make_support_nested_variables = yes; then 10629 AM_V='$(V)' 10630 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10631else 10632 AM_V=$AM_DEFAULT_VERBOSITY 10633 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10634fi 10635AM_BACKSLASH='\' 10636 10637 10638 10639ac_ext=c 10640ac_cpp='$CPP $CPPFLAGS' 10641ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10642ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10643ac_compiler_gnu=$ac_cv_c_compiler_gnu 10644{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 10645$as_echo_n "checking how to run the C preprocessor... " >&6; } 10646# On Suns, sometimes $CPP names a directory. 10647if test -n "$CPP" && test -d "$CPP"; then 10648 CPP= 10649fi 10650if test -z "$CPP"; then 10651 if ${ac_cv_prog_CPP+:} false; then : 10652 $as_echo_n "(cached) " >&6 10653else 10654 # Double quotes because CPP needs to be expanded 10655 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 10656 do 10657 ac_preproc_ok=false 10658for ac_c_preproc_warn_flag in '' yes 10659do 10660 # Use a header file that comes with gcc, so configuring glibc 10661 # with a fresh cross-compiler works. 10662 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10663 # <limits.h> exists even on freestanding compilers. 10664 # On the NeXT, cc -E runs the code through the compiler's parser, 10665 # not just through cpp. "Syntax error" is here to catch this case. 10666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10667/* end confdefs.h. */ 10668#ifdef __STDC__ 10669# include <limits.h> 10670#else 10671# include <assert.h> 10672#endif 10673 Syntax error 10674_ACEOF 10675if ac_fn_c_try_cpp "$LINENO"; then : 10676 10677else 10678 # Broken: fails on valid input. 10679continue 10680fi 10681rm -f conftest.err conftest.i conftest.$ac_ext 10682 10683 # OK, works on sane cases. Now check whether nonexistent headers 10684 # can be detected and how. 10685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10686/* end confdefs.h. */ 10687#include <ac_nonexistent.h> 10688_ACEOF 10689if ac_fn_c_try_cpp "$LINENO"; then : 10690 # Broken: success on invalid input. 10691continue 10692else 10693 # Passes both tests. 10694ac_preproc_ok=: 10695break 10696fi 10697rm -f conftest.err conftest.i conftest.$ac_ext 10698 10699done 10700# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10701rm -f conftest.i conftest.err conftest.$ac_ext 10702if $ac_preproc_ok; then : 10703 break 10704fi 10705 10706 done 10707 ac_cv_prog_CPP=$CPP 10708 10709fi 10710 CPP=$ac_cv_prog_CPP 10711else 10712 ac_cv_prog_CPP=$CPP 10713fi 10714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 10715$as_echo "$CPP" >&6; } 10716ac_preproc_ok=false 10717for ac_c_preproc_warn_flag in '' yes 10718do 10719 # Use a header file that comes with gcc, so configuring glibc 10720 # with a fresh cross-compiler works. 10721 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10722 # <limits.h> exists even on freestanding compilers. 10723 # On the NeXT, cc -E runs the code through the compiler's parser, 10724 # not just through cpp. "Syntax error" is here to catch this case. 10725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10726/* end confdefs.h. */ 10727#ifdef __STDC__ 10728# include <limits.h> 10729#else 10730# include <assert.h> 10731#endif 10732 Syntax error 10733_ACEOF 10734if ac_fn_c_try_cpp "$LINENO"; then : 10735 10736else 10737 # Broken: fails on valid input. 10738continue 10739fi 10740rm -f conftest.err conftest.i conftest.$ac_ext 10741 10742 # OK, works on sane cases. Now check whether nonexistent headers 10743 # can be detected and how. 10744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10745/* end confdefs.h. */ 10746#include <ac_nonexistent.h> 10747_ACEOF 10748if ac_fn_c_try_cpp "$LINENO"; then : 10749 # Broken: success on invalid input. 10750continue 10751else 10752 # Passes both tests. 10753ac_preproc_ok=: 10754break 10755fi 10756rm -f conftest.err conftest.i conftest.$ac_ext 10757 10758done 10759# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10760rm -f conftest.i conftest.err conftest.$ac_ext 10761if $ac_preproc_ok; then : 10762 10763else 10764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10765$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10766as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 10767See \`config.log' for more details" "$LINENO" 5; } 10768fi 10769 10770ac_ext=c 10771ac_cpp='$CPP $CPPFLAGS' 10772ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10773ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10774ac_compiler_gnu=$ac_cv_c_compiler_gnu 10775 10776 10777 10778for ac_prog in cpp 10779do 10780 # Extract the first word of "$ac_prog", so it can be a program name with args. 10781set dummy $ac_prog; ac_word=$2 10782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10783$as_echo_n "checking for $ac_word... " >&6; } 10784if ${ac_cv_path_RAWCPP+:} false; then : 10785 $as_echo_n "(cached) " >&6 10786else 10787 case $RAWCPP in 10788 [\\/]* | ?:[\\/]*) 10789 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10790 ;; 10791 *) 10792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10793as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10794for as_dir in $as_dummy 10795do 10796 IFS=$as_save_IFS 10797 test -z "$as_dir" && as_dir=. 10798 for ac_exec_ext in '' $ac_executable_extensions; do 10799 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10800 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10801 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10802 break 2 10803 fi 10804done 10805 done 10806IFS=$as_save_IFS 10807 10808 ;; 10809esac 10810fi 10811RAWCPP=$ac_cv_path_RAWCPP 10812if test -n "$RAWCPP"; then 10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10814$as_echo "$RAWCPP" >&6; } 10815else 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10817$as_echo "no" >&6; } 10818fi 10819 10820 10821 test -n "$RAWCPP" && break 10822done 10823test -n "$RAWCPP" || RAWCPP="${CPP}" 10824 10825 10826# Check for flag to avoid builtin definitions - assumes unix is predefined, 10827# which is not the best choice for supporting other OS'es, but covers most 10828# of the ones we need for now. 10829{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10830$as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10831cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10832/* end confdefs.h. */ 10833Does cpp redefine unix ? 10834_ACEOF 10835if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10837$as_echo "no" >&6; } 10838else 10839 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10840 RAWCPPFLAGS=-undef 10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10842$as_echo "yes" >&6; } 10843 # under Cygwin unix is still defined even with -undef 10844 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10845 RAWCPPFLAGS="-undef -ansi" 10846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10847$as_echo "yes, with -ansi" >&6; } 10848 else 10849 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10850 fi 10851fi 10852rm -f conftest.$ac_ext 10853 10854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10855$as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10856cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10857/* end confdefs.h. */ 10858Does cpp preserve "whitespace"? 10859_ACEOF 10860if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10862$as_echo "no" >&6; } 10863else 10864 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10865 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10867$as_echo "yes" >&6; } 10868 else 10869 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10870 fi 10871fi 10872rm -f conftest.$ac_ext 10873 10874 10875CPP_PROGRAM=${RAWCPP} 10876 10877 10878for ac_func in mkstemp 10879do : 10880 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10881if test "x$ac_cv_func_mkstemp" = xyes; then : 10882 cat >>confdefs.h <<_ACEOF 10883#define HAVE_MKSTEMP 1 10884_ACEOF 10885 10886fi 10887done 10888 10889 10890# Extract the first word of "perl", so it can be a program name with args. 10891set dummy perl; ac_word=$2 10892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10893$as_echo_n "checking for $ac_word... " >&6; } 10894if ${ac_cv_prog_HAS_PERL+:} false; then : 10895 $as_echo_n "(cached) " >&6 10896else 10897 if test -n "$HAS_PERL"; then 10898 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 10899else 10900as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10901for as_dir in $PATH 10902do 10903 IFS=$as_save_IFS 10904 test -z "$as_dir" && as_dir=. 10905 for ac_exec_ext in '' $ac_executable_extensions; do 10906 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10907 ac_cv_prog_HAS_PERL="yes" 10908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10909 break 2 10910 fi 10911done 10912 done 10913IFS=$as_save_IFS 10914 10915fi 10916fi 10917HAS_PERL=$ac_cv_prog_HAS_PERL 10918if test -n "$HAS_PERL"; then 10919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 10920$as_echo "$HAS_PERL" >&6; } 10921else 10922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10923$as_echo "no" >&6; } 10924fi 10925 10926 10927 if test "x$HAS_PERL" = xyes; then 10928 HAS_PERL_TRUE= 10929 HAS_PERL_FALSE='#' 10930else 10931 HAS_PERL_TRUE='#' 10932 HAS_PERL_FALSE= 10933fi 10934 10935 10936 10937 10938DEFAULT_XCONFDIR="${libdir}/X11/config" 10939 10940# Check whether --with-config-dir was given. 10941if test "${with_config_dir+set}" = set; then : 10942 withval=$with_config_dir; XCONFDIR="$withval" 10943else 10944 XCONFDIR="$DEFAULT_XCONFDIR" 10945fi 10946 10947 10948 10949DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 10950 10951# Check whether --with-script-preproc-cmd was given. 10952if test "${with_script_preproc_cmd+set}" = set; then : 10953 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 10954else 10955 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 10956fi 10957 10958 10959 10960DEFAULT_ARCMD="ar clq" 10961 10962# Check whether --with-create-lib-cmd was given. 10963if test "${with_create_lib_cmd+set}" = set; then : 10964 withval=$with_create_lib_cmd; ARCMD="$withval" 10965else 10966 ARCMD="$DEFAULT_ARCMD" 10967fi 10968 10969 10970 10971DEFAULT_RANLIB="ranlib" 10972 10973# Check whether --with-clean-lib-cmd was given. 10974if test "${with_clean_lib_cmd+set}" = set; then : 10975 withval=$with_clean_lib_cmd; RANLIB="$withval" 10976else 10977 RANLIB="$DEFAULT_RANLIB" 10978fi 10979 10980 10981 10982# Check whether --enable-revpath was given. 10983if test "${enable_revpath+set}" = set; then : 10984 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 10985else 10986 BUILD_REVPATH=yes 10987fi 10988 10989 if test "x$BUILD_REVPATH" = xyes; then 10990 BUILD_REVPATH_TRUE= 10991 BUILD_REVPATH_FALSE='#' 10992else 10993 BUILD_REVPATH_TRUE='#' 10994 BUILD_REVPATH_FALSE= 10995fi 10996 10997 10998# Check whether --enable-makeg was given. 10999if test "${enable_makeg+set}" = set; then : 11000 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11001else 11002 BUILD_MAKEG=yes 11003fi 11004 11005 if test "x$BUILD_MAKEG" = xyes; then 11006 BUILD_MAKEG_TRUE= 11007 BUILD_MAKEG_FALSE='#' 11008else 11009 BUILD_MAKEG_TRUE='#' 11010 BUILD_MAKEG_FALSE= 11011fi 11012 11013 11014# Check whether --enable-xmkmf was given. 11015if test "${enable_xmkmf+set}" = set; then : 11016 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11017else 11018 BUILD_XMKMF=yes 11019fi 11020 11021 if test "x$BUILD_XMKMF" = xyes; then 11022 BUILD_XMKMF_TRUE= 11023 BUILD_XMKMF_FALSE='#' 11024else 11025 BUILD_XMKMF_TRUE='#' 11026 BUILD_XMKMF_FALSE= 11027fi 11028 11029 11030# Check whether --enable-ccmakedep was given. 11031if test "${enable_ccmakedep+set}" = set; then : 11032 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11033else 11034 BUILD_CCMAKEDEP=yes 11035fi 11036 11037 if test "x$BUILD_CCMAKEDEP" = xyes; then 11038 BUILD_CCMAKEDEP_TRUE= 11039 BUILD_CCMAKEDEP_FALSE='#' 11040else 11041 BUILD_CCMAKEDEP_TRUE='#' 11042 BUILD_CCMAKEDEP_FALSE= 11043fi 11044 11045 11046# Check whether --enable-mergelib was given. 11047if test "${enable_mergelib+set}" = set; then : 11048 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11049else 11050 BUILD_MERGELIB=yes 11051fi 11052 11053 if test "x$BUILD_MERGELIB" = xyes; then 11054 BUILD_MERGELIB_TRUE= 11055 BUILD_MERGELIB_FALSE='#' 11056else 11057 BUILD_MERGELIB_TRUE='#' 11058 BUILD_MERGELIB_FALSE= 11059fi 11060 11061 11062# Check whether --enable-mkdirhier was given. 11063if test "${enable_mkdirhier+set}" = set; then : 11064 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11065else 11066 BUILD_MKDIRHIER=yes 11067fi 11068 11069 if test "x$BUILD_MKDIRHIER" = xyes; then 11070 BUILD_MKDIRHIER_TRUE= 11071 BUILD_MKDIRHIER_FALSE='#' 11072else 11073 BUILD_MKDIRHIER_TRUE='#' 11074 BUILD_MKDIRHIER_FALSE= 11075fi 11076 11077 11078# Check whether --enable-cleanlinks was given. 11079if test "${enable_cleanlinks+set}" = set; then : 11080 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11081else 11082 BUILD_CLEANLINKS=yes 11083fi 11084 11085 if test "x$BUILD_CLEANLINKS" = xyes; then 11086 BUILD_CLEANLINKS_TRUE= 11087 BUILD_CLEANLINKS_FALSE='#' 11088else 11089 BUILD_CLEANLINKS_TRUE='#' 11090 BUILD_CLEANLINKS_FALSE= 11091fi 11092 11093 11094# Check whether --enable-mkhtmlindex was given. 11095if test "${enable_mkhtmlindex+set}" = set; then : 11096 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11097else 11098 BUILD_MKHTMLINDEX=yes 11099fi 11100 11101 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11102 BUILD_MKHTMLINDEX_TRUE= 11103 BUILD_MKHTMLINDEX_FALSE='#' 11104else 11105 BUILD_MKHTMLINDEX_TRUE='#' 11106 BUILD_MKHTMLINDEX_FALSE= 11107fi 11108 11109 11110# Checks for pkg-config packages 11111 11112pkg_failed=no 11113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11114$as_echo_n "checking for XPROTO... " >&6; } 11115 11116if test -n "$XPROTO_CFLAGS"; then 11117 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11118 elif test -n "$PKG_CONFIG"; then 11119 if test -n "$PKG_CONFIG" && \ 11120 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11121 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11122 ac_status=$? 11123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11124 test $ac_status = 0; }; then 11125 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11126 test "x$?" != "x0" && pkg_failed=yes 11127else 11128 pkg_failed=yes 11129fi 11130 else 11131 pkg_failed=untried 11132fi 11133if test -n "$XPROTO_LIBS"; then 11134 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11135 elif test -n "$PKG_CONFIG"; then 11136 if test -n "$PKG_CONFIG" && \ 11137 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11138 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11139 ac_status=$? 11140 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11141 test $ac_status = 0; }; then 11142 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11143 test "x$?" != "x0" && pkg_failed=yes 11144else 11145 pkg_failed=yes 11146fi 11147 else 11148 pkg_failed=untried 11149fi 11150 11151 11152 11153if test $pkg_failed = yes; then 11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11155$as_echo "no" >&6; } 11156 11157if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11158 _pkg_short_errors_supported=yes 11159else 11160 _pkg_short_errors_supported=no 11161fi 11162 if test $_pkg_short_errors_supported = yes; then 11163 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 11164 else 11165 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 11166 fi 11167 # Put the nasty error message in config.log where it belongs 11168 echo "$XPROTO_PKG_ERRORS" >&5 11169 11170 as_fn_error $? "Package requirements (xproto) were not met: 11171 11172$XPROTO_PKG_ERRORS 11173 11174Consider adjusting the PKG_CONFIG_PATH environment variable if you 11175installed software in a non-standard prefix. 11176 11177Alternatively, you may set the environment variables XPROTO_CFLAGS 11178and XPROTO_LIBS to avoid the need to call pkg-config. 11179See the pkg-config man page for more details." "$LINENO" 5 11180elif test $pkg_failed = untried; then 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11182$as_echo "no" >&6; } 11183 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11184$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11185as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11186is in your PATH or set the PKG_CONFIG environment variable to the full 11187path to pkg-config. 11188 11189Alternatively, you may set the environment variables XPROTO_CFLAGS 11190and XPROTO_LIBS to avoid the need to call pkg-config. 11191See the pkg-config man page for more details. 11192 11193To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11194See \`config.log' for more details" "$LINENO" 5; } 11195else 11196 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11197 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11199$as_echo "yes" >&6; } 11200 11201fi 11202 11203ac_config_files="$ac_config_files Makefile" 11204 11205cat >confcache <<\_ACEOF 11206# This file is a shell script that caches the results of configure 11207# tests run on this system so they can be shared between configure 11208# scripts and configure runs, see configure's option --config-cache. 11209# It is not useful on other systems. If it contains results you don't 11210# want to keep, you may remove or edit it. 11211# 11212# config.status only pays attention to the cache file if you give it 11213# the --recheck option to rerun configure. 11214# 11215# `ac_cv_env_foo' variables (set or unset) will be overridden when 11216# loading this file, other *unset* `ac_cv_foo' will be assigned the 11217# following values. 11218 11219_ACEOF 11220 11221# The following way of writing the cache mishandles newlines in values, 11222# but we know of no workaround that is simple, portable, and efficient. 11223# So, we kill variables containing newlines. 11224# Ultrix sh set writes to stderr and can't be redirected directly, 11225# and sets the high bit in the cache file unless we assign to the vars. 11226( 11227 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11228 eval ac_val=\$$ac_var 11229 case $ac_val in #( 11230 *${as_nl}*) 11231 case $ac_var in #( 11232 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11233$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11234 esac 11235 case $ac_var in #( 11236 _ | IFS | as_nl) ;; #( 11237 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11238 *) { eval $ac_var=; unset $ac_var;} ;; 11239 esac ;; 11240 esac 11241 done 11242 11243 (set) 2>&1 | 11244 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11245 *${as_nl}ac_space=\ *) 11246 # `set' does not quote correctly, so add quotes: double-quote 11247 # substitution turns \\\\ into \\, and sed turns \\ into \. 11248 sed -n \ 11249 "s/'/'\\\\''/g; 11250 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11251 ;; #( 11252 *) 11253 # `set' quotes correctly as required by POSIX, so do not add quotes. 11254 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11255 ;; 11256 esac | 11257 sort 11258) | 11259 sed ' 11260 /^ac_cv_env_/b end 11261 t clear 11262 :clear 11263 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11264 t end 11265 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11266 :end' >>confcache 11267if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11268 if test -w "$cache_file"; then 11269 if test "x$cache_file" != "x/dev/null"; then 11270 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11271$as_echo "$as_me: updating cache $cache_file" >&6;} 11272 if test ! -f "$cache_file" || test -h "$cache_file"; then 11273 cat confcache >"$cache_file" 11274 else 11275 case $cache_file in #( 11276 */* | ?:*) 11277 mv -f confcache "$cache_file"$$ && 11278 mv -f "$cache_file"$$ "$cache_file" ;; #( 11279 *) 11280 mv -f confcache "$cache_file" ;; 11281 esac 11282 fi 11283 fi 11284 else 11285 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11286$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11287 fi 11288fi 11289rm -f confcache 11290 11291test "x$prefix" = xNONE && prefix=$ac_default_prefix 11292# Let make expand exec_prefix. 11293test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11294 11295DEFS=-DHAVE_CONFIG_H 11296 11297ac_libobjs= 11298ac_ltlibobjs= 11299U= 11300for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11301 # 1. Remove the extension, and $U if already installed. 11302 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11303 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11304 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11305 # will be set to the directory where LIBOBJS objects are built. 11306 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11307 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11308done 11309LIBOBJS=$ac_libobjs 11310 11311LTLIBOBJS=$ac_ltlibobjs 11312 11313 11314{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11315$as_echo_n "checking that generated files are newer than configure... " >&6; } 11316 if test -n "$am_sleep_pid"; then 11317 # Hide warnings about reused PIDs. 11318 wait $am_sleep_pid 2>/dev/null 11319 fi 11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11321$as_echo "done" >&6; } 11322 if test -n "$EXEEXT"; then 11323 am__EXEEXT_TRUE= 11324 am__EXEEXT_FALSE='#' 11325else 11326 am__EXEEXT_TRUE='#' 11327 am__EXEEXT_FALSE= 11328fi 11329 11330if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11331 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11332Usually this means the macro was only invoked conditionally." "$LINENO" 5 11333fi 11334if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11335 as_fn_error $? "conditional \"AMDEP\" was never defined. 11336Usually this means the macro was only invoked conditionally." "$LINENO" 5 11337fi 11338if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11339 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11340Usually this means the macro was only invoked conditionally." "$LINENO" 5 11341fi 11342if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 11343 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 11344Usually this means the macro was only invoked conditionally." "$LINENO" 5 11345fi 11346if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 11347 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 11348Usually this means the macro was only invoked conditionally." "$LINENO" 5 11349fi 11350if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 11351 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 11352Usually this means the macro was only invoked conditionally." "$LINENO" 5 11353fi 11354if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 11355 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 11356Usually this means the macro was only invoked conditionally." "$LINENO" 5 11357fi 11358if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 11359 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 11360Usually this means the macro was only invoked conditionally." "$LINENO" 5 11361fi 11362if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 11363 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 11364Usually this means the macro was only invoked conditionally." "$LINENO" 5 11365fi 11366if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 11367 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 11368Usually this means the macro was only invoked conditionally." "$LINENO" 5 11369fi 11370if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 11371 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 11372Usually this means the macro was only invoked conditionally." "$LINENO" 5 11373fi 11374if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 11375 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 11376Usually this means the macro was only invoked conditionally." "$LINENO" 5 11377fi 11378 11379: "${CONFIG_STATUS=./config.status}" 11380ac_write_fail=0 11381ac_clean_files_save=$ac_clean_files 11382ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11383{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11384$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11385as_write_fail=0 11386cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11387#! $SHELL 11388# Generated by $as_me. 11389# Run this file to recreate the current configuration. 11390# Compiler output produced by configure, useful for debugging 11391# configure, is in config.log if it exists. 11392 11393debug=false 11394ac_cs_recheck=false 11395ac_cs_silent=false 11396 11397SHELL=\${CONFIG_SHELL-$SHELL} 11398export SHELL 11399_ASEOF 11400cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11401## -------------------- ## 11402## M4sh Initialization. ## 11403## -------------------- ## 11404 11405# Be more Bourne compatible 11406DUALCASE=1; export DUALCASE # for MKS sh 11407if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11408 emulate sh 11409 NULLCMD=: 11410 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11411 # is contrary to our usage. Disable this feature. 11412 alias -g '${1+"$@"}'='"$@"' 11413 setopt NO_GLOB_SUBST 11414else 11415 case `(set -o) 2>/dev/null` in #( 11416 *posix*) : 11417 set -o posix ;; #( 11418 *) : 11419 ;; 11420esac 11421fi 11422 11423 11424as_nl=' 11425' 11426export as_nl 11427# Printing a long string crashes Solaris 7 /usr/bin/printf. 11428as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11429as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11430as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11431# Prefer a ksh shell builtin over an external printf program on Solaris, 11432# but without wasting forks for bash or zsh. 11433if test -z "$BASH_VERSION$ZSH_VERSION" \ 11434 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11435 as_echo='print -r --' 11436 as_echo_n='print -rn --' 11437elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11438 as_echo='printf %s\n' 11439 as_echo_n='printf %s' 11440else 11441 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11442 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11443 as_echo_n='/usr/ucb/echo -n' 11444 else 11445 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11446 as_echo_n_body='eval 11447 arg=$1; 11448 case $arg in #( 11449 *"$as_nl"*) 11450 expr "X$arg" : "X\\(.*\\)$as_nl"; 11451 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11452 esac; 11453 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11454 ' 11455 export as_echo_n_body 11456 as_echo_n='sh -c $as_echo_n_body as_echo' 11457 fi 11458 export as_echo_body 11459 as_echo='sh -c $as_echo_body as_echo' 11460fi 11461 11462# The user is always right. 11463if test "${PATH_SEPARATOR+set}" != set; then 11464 PATH_SEPARATOR=: 11465 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11466 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11467 PATH_SEPARATOR=';' 11468 } 11469fi 11470 11471 11472# IFS 11473# We need space, tab and new line, in precisely that order. Quoting is 11474# there to prevent editors from complaining about space-tab. 11475# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11476# splitting by setting IFS to empty value.) 11477IFS=" "" $as_nl" 11478 11479# Find who we are. Look in the path if we contain no directory separator. 11480as_myself= 11481case $0 in #(( 11482 *[\\/]* ) as_myself=$0 ;; 11483 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11484for as_dir in $PATH 11485do 11486 IFS=$as_save_IFS 11487 test -z "$as_dir" && as_dir=. 11488 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11489 done 11490IFS=$as_save_IFS 11491 11492 ;; 11493esac 11494# We did not find ourselves, most probably we were run as `sh COMMAND' 11495# in which case we are not to be found in the path. 11496if test "x$as_myself" = x; then 11497 as_myself=$0 11498fi 11499if test ! -f "$as_myself"; then 11500 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11501 exit 1 11502fi 11503 11504# Unset variables that we do not need and which cause bugs (e.g. in 11505# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11506# suppresses any "Segmentation fault" message there. '((' could 11507# trigger a bug in pdksh 5.2.14. 11508for as_var in BASH_ENV ENV MAIL MAILPATH 11509do eval test x\${$as_var+set} = xset \ 11510 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11511done 11512PS1='$ ' 11513PS2='> ' 11514PS4='+ ' 11515 11516# NLS nuisances. 11517LC_ALL=C 11518export LC_ALL 11519LANGUAGE=C 11520export LANGUAGE 11521 11522# CDPATH. 11523(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11524 11525 11526# as_fn_error STATUS ERROR [LINENO LOG_FD] 11527# ---------------------------------------- 11528# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11529# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11530# script with STATUS, using 1 if that was 0. 11531as_fn_error () 11532{ 11533 as_status=$1; test $as_status -eq 0 && as_status=1 11534 if test "$4"; then 11535 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11536 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11537 fi 11538 $as_echo "$as_me: error: $2" >&2 11539 as_fn_exit $as_status 11540} # as_fn_error 11541 11542 11543# as_fn_set_status STATUS 11544# ----------------------- 11545# Set $? to STATUS, without forking. 11546as_fn_set_status () 11547{ 11548 return $1 11549} # as_fn_set_status 11550 11551# as_fn_exit STATUS 11552# ----------------- 11553# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11554as_fn_exit () 11555{ 11556 set +e 11557 as_fn_set_status $1 11558 exit $1 11559} # as_fn_exit 11560 11561# as_fn_unset VAR 11562# --------------- 11563# Portably unset VAR. 11564as_fn_unset () 11565{ 11566 { eval $1=; unset $1;} 11567} 11568as_unset=as_fn_unset 11569# as_fn_append VAR VALUE 11570# ---------------------- 11571# Append the text in VALUE to the end of the definition contained in VAR. Take 11572# advantage of any shell optimizations that allow amortized linear growth over 11573# repeated appends, instead of the typical quadratic growth present in naive 11574# implementations. 11575if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11576 eval 'as_fn_append () 11577 { 11578 eval $1+=\$2 11579 }' 11580else 11581 as_fn_append () 11582 { 11583 eval $1=\$$1\$2 11584 } 11585fi # as_fn_append 11586 11587# as_fn_arith ARG... 11588# ------------------ 11589# Perform arithmetic evaluation on the ARGs, and store the result in the 11590# global $as_val. Take advantage of shells that can avoid forks. The arguments 11591# must be portable across $(()) and expr. 11592if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11593 eval 'as_fn_arith () 11594 { 11595 as_val=$(( $* )) 11596 }' 11597else 11598 as_fn_arith () 11599 { 11600 as_val=`expr "$@" || test $? -eq 1` 11601 } 11602fi # as_fn_arith 11603 11604 11605if expr a : '\(a\)' >/dev/null 2>&1 && 11606 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11607 as_expr=expr 11608else 11609 as_expr=false 11610fi 11611 11612if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11613 as_basename=basename 11614else 11615 as_basename=false 11616fi 11617 11618if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11619 as_dirname=dirname 11620else 11621 as_dirname=false 11622fi 11623 11624as_me=`$as_basename -- "$0" || 11625$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11626 X"$0" : 'X\(//\)$' \| \ 11627 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11628$as_echo X/"$0" | 11629 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11630 s//\1/ 11631 q 11632 } 11633 /^X\/\(\/\/\)$/{ 11634 s//\1/ 11635 q 11636 } 11637 /^X\/\(\/\).*/{ 11638 s//\1/ 11639 q 11640 } 11641 s/.*/./; q'` 11642 11643# Avoid depending upon Character Ranges. 11644as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11645as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11646as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11647as_cr_digits='0123456789' 11648as_cr_alnum=$as_cr_Letters$as_cr_digits 11649 11650ECHO_C= ECHO_N= ECHO_T= 11651case `echo -n x` in #((((( 11652-n*) 11653 case `echo 'xy\c'` in 11654 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11655 xy) ECHO_C='\c';; 11656 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11657 ECHO_T=' ';; 11658 esac;; 11659*) 11660 ECHO_N='-n';; 11661esac 11662 11663rm -f conf$$ conf$$.exe conf$$.file 11664if test -d conf$$.dir; then 11665 rm -f conf$$.dir/conf$$.file 11666else 11667 rm -f conf$$.dir 11668 mkdir conf$$.dir 2>/dev/null 11669fi 11670if (echo >conf$$.file) 2>/dev/null; then 11671 if ln -s conf$$.file conf$$ 2>/dev/null; then 11672 as_ln_s='ln -s' 11673 # ... but there are two gotchas: 11674 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11675 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11676 # In both cases, we have to default to `cp -pR'. 11677 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11678 as_ln_s='cp -pR' 11679 elif ln conf$$.file conf$$ 2>/dev/null; then 11680 as_ln_s=ln 11681 else 11682 as_ln_s='cp -pR' 11683 fi 11684else 11685 as_ln_s='cp -pR' 11686fi 11687rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11688rmdir conf$$.dir 2>/dev/null 11689 11690 11691# as_fn_mkdir_p 11692# ------------- 11693# Create "$as_dir" as a directory, including parents if necessary. 11694as_fn_mkdir_p () 11695{ 11696 11697 case $as_dir in #( 11698 -*) as_dir=./$as_dir;; 11699 esac 11700 test -d "$as_dir" || eval $as_mkdir_p || { 11701 as_dirs= 11702 while :; do 11703 case $as_dir in #( 11704 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11705 *) as_qdir=$as_dir;; 11706 esac 11707 as_dirs="'$as_qdir' $as_dirs" 11708 as_dir=`$as_dirname -- "$as_dir" || 11709$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11710 X"$as_dir" : 'X\(//\)[^/]' \| \ 11711 X"$as_dir" : 'X\(//\)$' \| \ 11712 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11713$as_echo X"$as_dir" | 11714 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11715 s//\1/ 11716 q 11717 } 11718 /^X\(\/\/\)[^/].*/{ 11719 s//\1/ 11720 q 11721 } 11722 /^X\(\/\/\)$/{ 11723 s//\1/ 11724 q 11725 } 11726 /^X\(\/\).*/{ 11727 s//\1/ 11728 q 11729 } 11730 s/.*/./; q'` 11731 test -d "$as_dir" && break 11732 done 11733 test -z "$as_dirs" || eval "mkdir $as_dirs" 11734 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11735 11736 11737} # as_fn_mkdir_p 11738if mkdir -p . 2>/dev/null; then 11739 as_mkdir_p='mkdir -p "$as_dir"' 11740else 11741 test -d ./-p && rmdir ./-p 11742 as_mkdir_p=false 11743fi 11744 11745 11746# as_fn_executable_p FILE 11747# ----------------------- 11748# Test if FILE is an executable regular file. 11749as_fn_executable_p () 11750{ 11751 test -f "$1" && test -x "$1" 11752} # as_fn_executable_p 11753as_test_x='test -x' 11754as_executable_p=as_fn_executable_p 11755 11756# Sed expression to map a string onto a valid CPP name. 11757as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11758 11759# Sed expression to map a string onto a valid variable name. 11760as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11761 11762 11763exec 6>&1 11764## ----------------------------------- ## 11765## Main body of $CONFIG_STATUS script. ## 11766## ----------------------------------- ## 11767_ASEOF 11768test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11769 11770cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11771# Save the log message, to keep $0 and so on meaningful, and to 11772# report actual input values of CONFIG_FILES etc. instead of their 11773# values after options handling. 11774ac_log=" 11775This file was extended by imake $as_me 1.0.7, which was 11776generated by GNU Autoconf 2.69. Invocation command line was 11777 11778 CONFIG_FILES = $CONFIG_FILES 11779 CONFIG_HEADERS = $CONFIG_HEADERS 11780 CONFIG_LINKS = $CONFIG_LINKS 11781 CONFIG_COMMANDS = $CONFIG_COMMANDS 11782 $ $0 $@ 11783 11784on `(hostname || uname -n) 2>/dev/null | sed 1q` 11785" 11786 11787_ACEOF 11788 11789case $ac_config_files in *" 11790"*) set x $ac_config_files; shift; ac_config_files=$*;; 11791esac 11792 11793case $ac_config_headers in *" 11794"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11795esac 11796 11797 11798cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11799# Files that config.status was made for. 11800config_files="$ac_config_files" 11801config_headers="$ac_config_headers" 11802config_commands="$ac_config_commands" 11803 11804_ACEOF 11805 11806cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11807ac_cs_usage="\ 11808\`$as_me' instantiates files and other configuration actions 11809from templates according to the current configuration. Unless the files 11810and actions are specified as TAGs, all are instantiated by default. 11811 11812Usage: $0 [OPTION]... [TAG]... 11813 11814 -h, --help print this help, then exit 11815 -V, --version print version number and configuration settings, then exit 11816 --config print configuration, then exit 11817 -q, --quiet, --silent 11818 do not print progress messages 11819 -d, --debug don't remove temporary files 11820 --recheck update $as_me by reconfiguring in the same conditions 11821 --file=FILE[:TEMPLATE] 11822 instantiate the configuration file FILE 11823 --header=FILE[:TEMPLATE] 11824 instantiate the configuration header FILE 11825 11826Configuration files: 11827$config_files 11828 11829Configuration headers: 11830$config_headers 11831 11832Configuration commands: 11833$config_commands 11834 11835Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11836 11837_ACEOF 11838cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11839ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11840ac_cs_version="\\ 11841imake config.status 1.0.7 11842configured by $0, generated by GNU Autoconf 2.69, 11843 with options \\"\$ac_cs_config\\" 11844 11845Copyright (C) 2012 Free Software Foundation, Inc. 11846This config.status script is free software; the Free Software Foundation 11847gives unlimited permission to copy, distribute and modify it." 11848 11849ac_pwd='$ac_pwd' 11850srcdir='$srcdir' 11851INSTALL='$INSTALL' 11852MKDIR_P='$MKDIR_P' 11853AWK='$AWK' 11854test -n "\$AWK" || AWK=awk 11855_ACEOF 11856 11857cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11858# The default lists apply if the user does not specify any file. 11859ac_need_defaults=: 11860while test $# != 0 11861do 11862 case $1 in 11863 --*=?*) 11864 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11865 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11866 ac_shift=: 11867 ;; 11868 --*=) 11869 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11870 ac_optarg= 11871 ac_shift=: 11872 ;; 11873 *) 11874 ac_option=$1 11875 ac_optarg=$2 11876 ac_shift=shift 11877 ;; 11878 esac 11879 11880 case $ac_option in 11881 # Handling of the options. 11882 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11883 ac_cs_recheck=: ;; 11884 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11885 $as_echo "$ac_cs_version"; exit ;; 11886 --config | --confi | --conf | --con | --co | --c ) 11887 $as_echo "$ac_cs_config"; exit ;; 11888 --debug | --debu | --deb | --de | --d | -d ) 11889 debug=: ;; 11890 --file | --fil | --fi | --f ) 11891 $ac_shift 11892 case $ac_optarg in 11893 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11894 '') as_fn_error $? "missing file argument" ;; 11895 esac 11896 as_fn_append CONFIG_FILES " '$ac_optarg'" 11897 ac_need_defaults=false;; 11898 --header | --heade | --head | --hea ) 11899 $ac_shift 11900 case $ac_optarg in 11901 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11902 esac 11903 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11904 ac_need_defaults=false;; 11905 --he | --h) 11906 # Conflict between --help and --header 11907 as_fn_error $? "ambiguous option: \`$1' 11908Try \`$0 --help' for more information.";; 11909 --help | --hel | -h ) 11910 $as_echo "$ac_cs_usage"; exit ;; 11911 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11912 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11913 ac_cs_silent=: ;; 11914 11915 # This is an error. 11916 -*) as_fn_error $? "unrecognized option: \`$1' 11917Try \`$0 --help' for more information." ;; 11918 11919 *) as_fn_append ac_config_targets " $1" 11920 ac_need_defaults=false ;; 11921 11922 esac 11923 shift 11924done 11925 11926ac_configure_extra_args= 11927 11928if $ac_cs_silent; then 11929 exec 6>/dev/null 11930 ac_configure_extra_args="$ac_configure_extra_args --silent" 11931fi 11932 11933_ACEOF 11934cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11935if \$ac_cs_recheck; then 11936 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11937 shift 11938 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11939 CONFIG_SHELL='$SHELL' 11940 export CONFIG_SHELL 11941 exec "\$@" 11942fi 11943 11944_ACEOF 11945cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11946exec 5>>config.log 11947{ 11948 echo 11949 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11950## Running $as_me. ## 11951_ASBOX 11952 $as_echo "$ac_log" 11953} >&5 11954 11955_ACEOF 11956cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11957# 11958# INIT-COMMANDS 11959# 11960AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11961 11962_ACEOF 11963 11964cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11965 11966# Handling of arguments. 11967for ac_config_target in $ac_config_targets 11968do 11969 case $ac_config_target in 11970 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11971 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11972 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11973 11974 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11975 esac 11976done 11977 11978 11979# If the user did not use the arguments to specify the items to instantiate, 11980# then the envvar interface is used. Set only those that are not. 11981# We use the long form for the default assignment because of an extremely 11982# bizarre bug on SunOS 4.1.3. 11983if $ac_need_defaults; then 11984 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11985 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11986 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11987fi 11988 11989# Have a temporary directory for convenience. Make it in the build tree 11990# simply because there is no reason against having it here, and in addition, 11991# creating and moving files from /tmp can sometimes cause problems. 11992# Hook for its removal unless debugging. 11993# Note that there is a small window in which the directory will not be cleaned: 11994# after its creation but before its name has been assigned to `$tmp'. 11995$debug || 11996{ 11997 tmp= ac_tmp= 11998 trap 'exit_status=$? 11999 : "${ac_tmp:=$tmp}" 12000 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12001' 0 12002 trap 'as_fn_exit 1' 1 2 13 15 12003} 12004# Create a (secure) tmp directory for tmp files. 12005 12006{ 12007 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12008 test -d "$tmp" 12009} || 12010{ 12011 tmp=./conf$$-$RANDOM 12012 (umask 077 && mkdir "$tmp") 12013} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12014ac_tmp=$tmp 12015 12016# Set up the scripts for CONFIG_FILES section. 12017# No need to generate them if there are no CONFIG_FILES. 12018# This happens for instance with `./config.status config.h'. 12019if test -n "$CONFIG_FILES"; then 12020 12021 12022ac_cr=`echo X | tr X '\015'` 12023# On cygwin, bash can eat \r inside `` if the user requested igncr. 12024# But we know of no other shell where ac_cr would be empty at this 12025# point, so we can use a bashism as a fallback. 12026if test "x$ac_cr" = x; then 12027 eval ac_cr=\$\'\\r\' 12028fi 12029ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12030if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12031 ac_cs_awk_cr='\\r' 12032else 12033 ac_cs_awk_cr=$ac_cr 12034fi 12035 12036echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12037_ACEOF 12038 12039 12040{ 12041 echo "cat >conf$$subs.awk <<_ACEOF" && 12042 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12043 echo "_ACEOF" 12044} >conf$$subs.sh || 12045 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12046ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12047ac_delim='%!_!# ' 12048for ac_last_try in false false false false false :; do 12049 . ./conf$$subs.sh || 12050 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12051 12052 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12053 if test $ac_delim_n = $ac_delim_num; then 12054 break 12055 elif $ac_last_try; then 12056 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12057 else 12058 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12059 fi 12060done 12061rm -f conf$$subs.sh 12062 12063cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12064cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12065_ACEOF 12066sed -n ' 12067h 12068s/^/S["/; s/!.*/"]=/ 12069p 12070g 12071s/^[^!]*!// 12072:repl 12073t repl 12074s/'"$ac_delim"'$// 12075t delim 12076:nl 12077h 12078s/\(.\{148\}\)..*/\1/ 12079t more1 12080s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12081p 12082n 12083b repl 12084:more1 12085s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12086p 12087g 12088s/.\{148\}// 12089t nl 12090:delim 12091h 12092s/\(.\{148\}\)..*/\1/ 12093t more2 12094s/["\\]/\\&/g; s/^/"/; s/$/"/ 12095p 12096b 12097:more2 12098s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12099p 12100g 12101s/.\{148\}// 12102t delim 12103' <conf$$subs.awk | sed ' 12104/^[^""]/{ 12105 N 12106 s/\n// 12107} 12108' >>$CONFIG_STATUS || ac_write_fail=1 12109rm -f conf$$subs.awk 12110cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12111_ACAWK 12112cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12113 for (key in S) S_is_set[key] = 1 12114 FS = "" 12115 12116} 12117{ 12118 line = $ 0 12119 nfields = split(line, field, "@") 12120 substed = 0 12121 len = length(field[1]) 12122 for (i = 2; i < nfields; i++) { 12123 key = field[i] 12124 keylen = length(key) 12125 if (S_is_set[key]) { 12126 value = S[key] 12127 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12128 len += length(value) + length(field[++i]) 12129 substed = 1 12130 } else 12131 len += 1 + keylen 12132 } 12133 12134 print line 12135} 12136 12137_ACAWK 12138_ACEOF 12139cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12140if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12141 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12142else 12143 cat 12144fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12145 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12146_ACEOF 12147 12148# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12149# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12150# trailing colons and then remove the whole line if VPATH becomes empty 12151# (actually we leave an empty line to preserve line numbers). 12152if test "x$srcdir" = x.; then 12153 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12154h 12155s/// 12156s/^/:/ 12157s/[ ]*$/:/ 12158s/:\$(srcdir):/:/g 12159s/:\${srcdir}:/:/g 12160s/:@srcdir@:/:/g 12161s/^:*// 12162s/:*$// 12163x 12164s/\(=[ ]*\).*/\1/ 12165G 12166s/\n// 12167s/^[^=]*=[ ]*$// 12168}' 12169fi 12170 12171cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12172fi # test -n "$CONFIG_FILES" 12173 12174# Set up the scripts for CONFIG_HEADERS section. 12175# No need to generate them if there are no CONFIG_HEADERS. 12176# This happens for instance with `./config.status Makefile'. 12177if test -n "$CONFIG_HEADERS"; then 12178cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12179BEGIN { 12180_ACEOF 12181 12182# Transform confdefs.h into an awk script `defines.awk', embedded as 12183# here-document in config.status, that substitutes the proper values into 12184# config.h.in to produce config.h. 12185 12186# Create a delimiter string that does not exist in confdefs.h, to ease 12187# handling of long lines. 12188ac_delim='%!_!# ' 12189for ac_last_try in false false :; do 12190 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12191 if test -z "$ac_tt"; then 12192 break 12193 elif $ac_last_try; then 12194 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12195 else 12196 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12197 fi 12198done 12199 12200# For the awk script, D is an array of macro values keyed by name, 12201# likewise P contains macro parameters if any. Preserve backslash 12202# newline sequences. 12203 12204ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12205sed -n ' 12206s/.\{148\}/&'"$ac_delim"'/g 12207t rset 12208:rset 12209s/^[ ]*#[ ]*define[ ][ ]*/ / 12210t def 12211d 12212:def 12213s/\\$// 12214t bsnl 12215s/["\\]/\\&/g 12216s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12217D["\1"]=" \3"/p 12218s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12219d 12220:bsnl 12221s/["\\]/\\&/g 12222s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12223D["\1"]=" \3\\\\\\n"\\/p 12224t cont 12225s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12226t cont 12227d 12228:cont 12229n 12230s/.\{148\}/&'"$ac_delim"'/g 12231t clear 12232:clear 12233s/\\$// 12234t bsnlc 12235s/["\\]/\\&/g; s/^/"/; s/$/"/p 12236d 12237:bsnlc 12238s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12239b cont 12240' <confdefs.h | sed ' 12241s/'"$ac_delim"'/"\\\ 12242"/g' >>$CONFIG_STATUS || ac_write_fail=1 12243 12244cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12245 for (key in D) D_is_set[key] = 1 12246 FS = "" 12247} 12248/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12249 line = \$ 0 12250 split(line, arg, " ") 12251 if (arg[1] == "#") { 12252 defundef = arg[2] 12253 mac1 = arg[3] 12254 } else { 12255 defundef = substr(arg[1], 2) 12256 mac1 = arg[2] 12257 } 12258 split(mac1, mac2, "(") #) 12259 macro = mac2[1] 12260 prefix = substr(line, 1, index(line, defundef) - 1) 12261 if (D_is_set[macro]) { 12262 # Preserve the white space surrounding the "#". 12263 print prefix "define", macro P[macro] D[macro] 12264 next 12265 } else { 12266 # Replace #undef with comments. This is necessary, for example, 12267 # in the case of _POSIX_SOURCE, which is predefined and required 12268 # on some systems where configure will not decide to define it. 12269 if (defundef == "undef") { 12270 print "/*", prefix defundef, macro, "*/" 12271 next 12272 } 12273 } 12274} 12275{ print } 12276_ACAWK 12277_ACEOF 12278cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12279 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12280fi # test -n "$CONFIG_HEADERS" 12281 12282 12283eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12284shift 12285for ac_tag 12286do 12287 case $ac_tag in 12288 :[FHLC]) ac_mode=$ac_tag; continue;; 12289 esac 12290 case $ac_mode$ac_tag in 12291 :[FHL]*:*);; 12292 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12293 :[FH]-) ac_tag=-:-;; 12294 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12295 esac 12296 ac_save_IFS=$IFS 12297 IFS=: 12298 set x $ac_tag 12299 IFS=$ac_save_IFS 12300 shift 12301 ac_file=$1 12302 shift 12303 12304 case $ac_mode in 12305 :L) ac_source=$1;; 12306 :[FH]) 12307 ac_file_inputs= 12308 for ac_f 12309 do 12310 case $ac_f in 12311 -) ac_f="$ac_tmp/stdin";; 12312 *) # Look for the file first in the build tree, then in the source tree 12313 # (if the path is not absolute). The absolute path cannot be DOS-style, 12314 # because $ac_f cannot contain `:'. 12315 test -f "$ac_f" || 12316 case $ac_f in 12317 [\\/$]*) false;; 12318 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12319 esac || 12320 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12321 esac 12322 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12323 as_fn_append ac_file_inputs " '$ac_f'" 12324 done 12325 12326 # Let's still pretend it is `configure' which instantiates (i.e., don't 12327 # use $as_me), people would be surprised to read: 12328 # /* config.h. Generated by config.status. */ 12329 configure_input='Generated from '` 12330 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12331 `' by configure.' 12332 if test x"$ac_file" != x-; then 12333 configure_input="$ac_file. $configure_input" 12334 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12335$as_echo "$as_me: creating $ac_file" >&6;} 12336 fi 12337 # Neutralize special characters interpreted by sed in replacement strings. 12338 case $configure_input in #( 12339 *\&* | *\|* | *\\* ) 12340 ac_sed_conf_input=`$as_echo "$configure_input" | 12341 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12342 *) ac_sed_conf_input=$configure_input;; 12343 esac 12344 12345 case $ac_tag in 12346 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12347 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12348 esac 12349 ;; 12350 esac 12351 12352 ac_dir=`$as_dirname -- "$ac_file" || 12353$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12354 X"$ac_file" : 'X\(//\)[^/]' \| \ 12355 X"$ac_file" : 'X\(//\)$' \| \ 12356 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12357$as_echo X"$ac_file" | 12358 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12359 s//\1/ 12360 q 12361 } 12362 /^X\(\/\/\)[^/].*/{ 12363 s//\1/ 12364 q 12365 } 12366 /^X\(\/\/\)$/{ 12367 s//\1/ 12368 q 12369 } 12370 /^X\(\/\).*/{ 12371 s//\1/ 12372 q 12373 } 12374 s/.*/./; q'` 12375 as_dir="$ac_dir"; as_fn_mkdir_p 12376 ac_builddir=. 12377 12378case "$ac_dir" in 12379.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12380*) 12381 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12382 # A ".." for each directory in $ac_dir_suffix. 12383 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12384 case $ac_top_builddir_sub in 12385 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12386 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12387 esac ;; 12388esac 12389ac_abs_top_builddir=$ac_pwd 12390ac_abs_builddir=$ac_pwd$ac_dir_suffix 12391# for backward compatibility: 12392ac_top_builddir=$ac_top_build_prefix 12393 12394case $srcdir in 12395 .) # We are building in place. 12396 ac_srcdir=. 12397 ac_top_srcdir=$ac_top_builddir_sub 12398 ac_abs_top_srcdir=$ac_pwd ;; 12399 [\\/]* | ?:[\\/]* ) # Absolute name. 12400 ac_srcdir=$srcdir$ac_dir_suffix; 12401 ac_top_srcdir=$srcdir 12402 ac_abs_top_srcdir=$srcdir ;; 12403 *) # Relative name. 12404 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12405 ac_top_srcdir=$ac_top_build_prefix$srcdir 12406 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12407esac 12408ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12409 12410 12411 case $ac_mode in 12412 :F) 12413 # 12414 # CONFIG_FILE 12415 # 12416 12417 case $INSTALL in 12418 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12419 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12420 esac 12421 ac_MKDIR_P=$MKDIR_P 12422 case $MKDIR_P in 12423 [\\/$]* | ?:[\\/]* ) ;; 12424 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12425 esac 12426_ACEOF 12427 12428cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12429# If the template does not know about datarootdir, expand it. 12430# FIXME: This hack should be removed a few years after 2.60. 12431ac_datarootdir_hack=; ac_datarootdir_seen= 12432ac_sed_dataroot=' 12433/datarootdir/ { 12434 p 12435 q 12436} 12437/@datadir@/p 12438/@docdir@/p 12439/@infodir@/p 12440/@localedir@/p 12441/@mandir@/p' 12442case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12443*datarootdir*) ac_datarootdir_seen=yes;; 12444*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12446$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12447_ACEOF 12448cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12449 ac_datarootdir_hack=' 12450 s&@datadir@&$datadir&g 12451 s&@docdir@&$docdir&g 12452 s&@infodir@&$infodir&g 12453 s&@localedir@&$localedir&g 12454 s&@mandir@&$mandir&g 12455 s&\\\${datarootdir}&$datarootdir&g' ;; 12456esac 12457_ACEOF 12458 12459# Neutralize VPATH when `$srcdir' = `.'. 12460# Shell code in configure.ac might set extrasub. 12461# FIXME: do we really want to maintain this feature? 12462cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12463ac_sed_extra="$ac_vpsub 12464$extrasub 12465_ACEOF 12466cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12467:t 12468/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12469s|@configure_input@|$ac_sed_conf_input|;t t 12470s&@top_builddir@&$ac_top_builddir_sub&;t t 12471s&@top_build_prefix@&$ac_top_build_prefix&;t t 12472s&@srcdir@&$ac_srcdir&;t t 12473s&@abs_srcdir@&$ac_abs_srcdir&;t t 12474s&@top_srcdir@&$ac_top_srcdir&;t t 12475s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12476s&@builddir@&$ac_builddir&;t t 12477s&@abs_builddir@&$ac_abs_builddir&;t t 12478s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12479s&@INSTALL@&$ac_INSTALL&;t t 12480s&@MKDIR_P@&$ac_MKDIR_P&;t t 12481$ac_datarootdir_hack 12482" 12483eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12484 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12485 12486test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12487 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12488 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12489 "$ac_tmp/out"`; test -z "$ac_out"; } && 12490 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12491which seems to be undefined. Please make sure it is defined" >&5 12492$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12493which seems to be undefined. Please make sure it is defined" >&2;} 12494 12495 rm -f "$ac_tmp/stdin" 12496 case $ac_file in 12497 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12498 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12499 esac \ 12500 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12501 ;; 12502 :H) 12503 # 12504 # CONFIG_HEADER 12505 # 12506 if test x"$ac_file" != x-; then 12507 { 12508 $as_echo "/* $configure_input */" \ 12509 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12510 } >"$ac_tmp/config.h" \ 12511 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12512 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12513 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12514$as_echo "$as_me: $ac_file is unchanged" >&6;} 12515 else 12516 rm -f "$ac_file" 12517 mv "$ac_tmp/config.h" "$ac_file" \ 12518 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12519 fi 12520 else 12521 $as_echo "/* $configure_input */" \ 12522 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12523 || as_fn_error $? "could not create -" "$LINENO" 5 12524 fi 12525# Compute "$ac_file"'s index in $config_headers. 12526_am_arg="$ac_file" 12527_am_stamp_count=1 12528for _am_header in $config_headers :; do 12529 case $_am_header in 12530 $_am_arg | $_am_arg:* ) 12531 break ;; 12532 * ) 12533 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12534 esac 12535done 12536echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12537$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12538 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12539 X"$_am_arg" : 'X\(//\)$' \| \ 12540 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12541$as_echo X"$_am_arg" | 12542 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12543 s//\1/ 12544 q 12545 } 12546 /^X\(\/\/\)[^/].*/{ 12547 s//\1/ 12548 q 12549 } 12550 /^X\(\/\/\)$/{ 12551 s//\1/ 12552 q 12553 } 12554 /^X\(\/\).*/{ 12555 s//\1/ 12556 q 12557 } 12558 s/.*/./; q'`/stamp-h$_am_stamp_count 12559 ;; 12560 12561 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12562$as_echo "$as_me: executing $ac_file commands" >&6;} 12563 ;; 12564 esac 12565 12566 12567 case $ac_file$ac_mode in 12568 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12569 # Older Autoconf quotes --file arguments for eval, but not when files 12570 # are listed without --file. Let's play safe and only enable the eval 12571 # if we detect the quoting. 12572 case $CONFIG_FILES in 12573 *\'*) eval set x "$CONFIG_FILES" ;; 12574 *) set x $CONFIG_FILES ;; 12575 esac 12576 shift 12577 for mf 12578 do 12579 # Strip MF so we end up with the name of the file. 12580 mf=`echo "$mf" | sed -e 's/:.*$//'` 12581 # Check whether this is an Automake generated Makefile or not. 12582 # We used to match only the files named 'Makefile.in', but 12583 # some people rename them; so instead we look at the file content. 12584 # Grep'ing the first line is not enough: some people post-process 12585 # each Makefile.in and add a new line on top of each file to say so. 12586 # Grep'ing the whole file is not good either: AIX grep has a line 12587 # limit of 2048, but all sed's we know have understand at least 4000. 12588 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12589 dirpart=`$as_dirname -- "$mf" || 12590$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12591 X"$mf" : 'X\(//\)[^/]' \| \ 12592 X"$mf" : 'X\(//\)$' \| \ 12593 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12594$as_echo X"$mf" | 12595 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12596 s//\1/ 12597 q 12598 } 12599 /^X\(\/\/\)[^/].*/{ 12600 s//\1/ 12601 q 12602 } 12603 /^X\(\/\/\)$/{ 12604 s//\1/ 12605 q 12606 } 12607 /^X\(\/\).*/{ 12608 s//\1/ 12609 q 12610 } 12611 s/.*/./; q'` 12612 else 12613 continue 12614 fi 12615 # Extract the definition of DEPDIR, am__include, and am__quote 12616 # from the Makefile without running 'make'. 12617 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12618 test -z "$DEPDIR" && continue 12619 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12620 test -z "$am__include" && continue 12621 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12622 # Find all dependency output files, they are included files with 12623 # $(DEPDIR) in their names. We invoke sed twice because it is the 12624 # simplest approach to changing $(DEPDIR) to its actual value in the 12625 # expansion. 12626 for file in `sed -n " 12627 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12628 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12629 # Make sure the directory exists. 12630 test -f "$dirpart/$file" && continue 12631 fdir=`$as_dirname -- "$file" || 12632$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12633 X"$file" : 'X\(//\)[^/]' \| \ 12634 X"$file" : 'X\(//\)$' \| \ 12635 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12636$as_echo X"$file" | 12637 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12638 s//\1/ 12639 q 12640 } 12641 /^X\(\/\/\)[^/].*/{ 12642 s//\1/ 12643 q 12644 } 12645 /^X\(\/\/\)$/{ 12646 s//\1/ 12647 q 12648 } 12649 /^X\(\/\).*/{ 12650 s//\1/ 12651 q 12652 } 12653 s/.*/./; q'` 12654 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12655 # echo "creating $dirpart/$file" 12656 echo '# dummy' > "$dirpart/$file" 12657 done 12658 done 12659} 12660 ;; 12661 12662 esac 12663done # for ac_tag 12664 12665 12666as_fn_exit 0 12667_ACEOF 12668ac_clean_files=$ac_clean_files_save 12669 12670test $ac_write_fail = 0 || 12671 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12672 12673 12674# configure is writing to config.log, and then calls config.status. 12675# config.status does its own redirection, appending to config.log. 12676# Unfortunately, on DOS this fails, as config.log is still kept open 12677# by configure, so config.status won't be able to write to it; its 12678# output is simply discarded. So we exec the FD to /dev/null, 12679# effectively closing config.log, so it can be properly (re)opened and 12680# appended to by config.status. When coming back to configure, we 12681# need to make the FD available again. 12682if test "$no_create" != yes; then 12683 ac_cs_success=: 12684 ac_config_status_args= 12685 test "$silent" = yes && 12686 ac_config_status_args="$ac_config_status_args --quiet" 12687 exec 5>/dev/null 12688 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12689 exec 5>>config.log 12690 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12691 # would make configure fail if this is the last instruction. 12692 $ac_cs_success || as_fn_exit 1 12693fi 12694if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12696$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12697fi 12698 12699