configure revision 8a954913
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for imake 1.0.8. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/issues>. 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://gitlab.freedesktop.org/xorg/util/imake/issues 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='1.0.8' 585PACKAGE_STRING='imake 1.0.8' 586PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/issues' 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 656TRADITIONALCPPFLAGS 657RAWCPPFLAGS 658RAWCPP 659MAN_SUBSTS 660XORG_MAN_PAGE 661ADMIN_MAN_DIR 662DRIVER_MAN_DIR 663MISC_MAN_DIR 664FILE_MAN_DIR 665LIB_MAN_DIR 666APP_MAN_DIR 667ADMIN_MAN_SUFFIX 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See below for descriptions of some of the useful variables. 1355 1356Defaults for the options are specified in brackets. 1357 1358Configuration: 1359 -h, --help display this help and exit 1360 --help=short display options specific to this package 1361 --help=recursive display the short help of all the included packages 1362 -V, --version display version information and exit 1363 -q, --quiet, --silent do not print \`checking ...' messages 1364 --cache-file=FILE cache test results in FILE [disabled] 1365 -C, --config-cache alias for \`--cache-file=config.cache' 1366 -n, --no-create do not create output files 1367 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1368 1369Installation directories: 1370 --prefix=PREFIX install architecture-independent files in PREFIX 1371 [$ac_default_prefix] 1372 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1373 [PREFIX] 1374 1375By default, \`make install' will install all the files in 1376\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1377an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1378for instance \`--prefix=\$HOME'. 1379 1380For better control, use the options below. 1381 1382Fine tuning of the installation directories: 1383 --bindir=DIR user executables [EPREFIX/bin] 1384 --sbindir=DIR system admin executables [EPREFIX/sbin] 1385 --libexecdir=DIR program executables [EPREFIX/libexec] 1386 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1387 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1388 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1389 --libdir=DIR object code libraries [EPREFIX/lib] 1390 --includedir=DIR C header files [PREFIX/include] 1391 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1392 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1393 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1394 --infodir=DIR info documentation [DATAROOTDIR/info] 1395 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1396 --mandir=DIR man documentation [DATAROOTDIR/man] 1397 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1398 --htmldir=DIR html documentation [DOCDIR] 1399 --dvidir=DIR dvi documentation [DOCDIR] 1400 --pdfdir=DIR pdf documentation [DOCDIR] 1401 --psdir=DIR ps documentation [DOCDIR] 1402_ACEOF 1403 1404 cat <<\_ACEOF 1405 1406Program names: 1407 --program-prefix=PREFIX prepend PREFIX to installed program names 1408 --program-suffix=SUFFIX append SUFFIX to installed program names 1409 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1410 1411System types: 1412 --build=BUILD configure for building on BUILD [guessed] 1413 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1414_ACEOF 1415fi 1416 1417if test -n "$ac_init_help"; then 1418 case $ac_init_help in 1419 short | recursive ) echo "Configuration of imake 1.0.8:";; 1420 esac 1421 cat <<\_ACEOF 1422 1423Optional Features: 1424 --disable-option-checking ignore unrecognized --enable/--with options 1425 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1426 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1427 --enable-silent-rules less verbose build output (undo: "make V=1") 1428 --disable-silent-rules verbose build output (undo: "make V=0") 1429 --enable-dependency-tracking 1430 do not reject slow dependency extractors 1431 --disable-dependency-tracking 1432 speeds up one-time build 1433 --disable-selective-werror 1434 Turn off selective compiler errors. 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However 'strip' might not be the right 2454# tool to use in cross-compilation environments, therefore Automake 2455# will honor the 'STRIP' environment variable to overrule this program. 2456if test "$cross_compiling" != no; then 2457 if test -n "$ac_tool_prefix"; then 2458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2459set dummy ${ac_tool_prefix}strip; ac_word=$2 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2461$as_echo_n "checking for $ac_word... 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Don't cache a 2585 # value for MKDIR_P within a source directory, because that will 2586 # break other packages using the cache if that directory is 2587 # removed, or if the value is a relative name. 2588 MKDIR_P="$ac_install_sh -d" 2589 fi 2590fi 2591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2592$as_echo "$MKDIR_P" >&6; } 2593 2594for ac_prog in gawk mawk nawk awk 2595do 2596 # Extract the first word of "$ac_prog", so it can be a program name with args. 2597set dummy $ac_prog; ac_word=$2 2598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2599$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2722 fi 2723fi 2724 2725# test whether we have cygpath 2726if test -z "$CYGPATH_W"; then 2727 if (cygpath --version) >/dev/null 2>/dev/null; then 2728 CYGPATH_W='cygpath -w' 2729 else 2730 CYGPATH_W=echo 2731 fi 2732fi 2733 2734 2735# Define the identity of the package. 2736 PACKAGE='imake' 2737 VERSION='1.0.8' 2738 2739 2740cat >>confdefs.h <<_ACEOF 2741#define PACKAGE "$PACKAGE" 2742_ACEOF 2743 2744 2745cat >>confdefs.h <<_ACEOF 2746#define VERSION "$VERSION" 2747_ACEOF 2748 2749# Some tools Automake needs. 2750 2751ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2752 2753 2754AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2755 2756 2757AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2758 2759 2760AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2761 2762 2763MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2764 2765# For better backward compatibility. 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So use an aggressive probe to check that the usage we want is 2791# actually supported "in the wild" to an acceptable degree. 2792# See automake bug#10828. 2793# To make any issue more visible, cause the running configure to be aborted 2794# by default if the 'rm' program in use doesn't match our expectations; the 2795# user can still override this though. 2796if rm -f && rm -fr && rm -rf; then : OK; else 2797 cat >&2 <<'END' 2798Oops! 2799 2800Your 'rm' program seems unable to run without file operands specified 2801on the command line, even when the '-f' option is present. This is contrary 2802to the behaviour of most rm programs out there, and not conforming with 2803the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2804 2805Please tell bug-automake@gnu.org about your system, including the value 2806of your $PATH and any error possibly output before this message. This 2807can help us improve future automake versions. 2808 2809END 2810 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2811 echo 'Configuration will proceed anyway, since you have set the' >&2 2812 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2813 echo >&2 2814 else 2815 cat >&2 <<'END' 2816Aborting the configuration process, to ensure you take notice of the issue. 2817 2818You can download and install GNU coreutils to get an 'rm' implementation 2819that behaves properly: <http://www.gnu.org/software/coreutils/>. 2820 2821If you want to complete the configuration process using your problematic 2822'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2823to "yes", and re-run configure. 2824 2825END 2826 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2827 fi 2828fi 2829 2830 2831# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843DEPDIR="${am__leading_dot}deps" 2844 2845ac_config_commands="$ac_config_commands depfiles" 2846 2847 2848am_make=${MAKE-make} 2849cat > confinc << 'END' 2850am__doit: 2851 @echo this is the am__doit target 2852.PHONY: am__doit 2853END 2854# If we don't find an include directive, just comment out the code. 2855{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2856$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2956if ${ac_cv_prog_ac_ct_CC+:} false; then : 2957 $as_echo_n "(cached) " >&6 2958else 2959 if test -n "$ac_ct_CC"; then 2960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2961else 2962as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2963for as_dir in $PATH 2964do 2965 IFS=$as_save_IFS 2966 test -z "$as_dir" && as_dir=. 2967 for ac_exec_ext in '' $ac_executable_extensions; do 2968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2969 ac_cv_prog_ac_ct_CC="gcc" 2970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2971 break 2 2972 fi 2973done 2974 done 2975IFS=$as_save_IFS 2976 2977fi 2978fi 2979ac_ct_CC=$ac_cv_prog_ac_ct_CC 2980if test -n "$ac_ct_CC"; then 2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2982$as_echo "$ac_ct_CC" >&6; } 2983else 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2985$as_echo "no" >&6; } 2986fi 2987 2988 if test "x$ac_ct_CC" = x; then 2989 CC="" 2990 else 2991 case $cross_compiling:$ac_tool_warned in 2992yes:) 2993{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2994$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2995ac_tool_warned=yes ;; 2996esac 2997 CC=$ac_ct_CC 2998 fi 2999else 3000 CC="$ac_cv_prog_CC" 3001fi 3002 3003if test -z "$CC"; then 3004 if test -n "$ac_tool_prefix"; then 3005 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3006set dummy ${ac_tool_prefix}cc; ac_word=$2 3007{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3008$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3207See \`config.log' for more details" "$LINENO" 5; } 3208 3209# Provide some information about the compiler. 3210$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3211set X $ac_compile 3212ac_compiler=$2 3213for ac_option in --version -v -V -qversion; do 3214 { { ac_try="$ac_compiler $ac_option >&5" 3215case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218esac 3219eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3220$as_echo "$ac_try_echo"; } >&5 3221 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3222 ac_status=$? 3223 if test -s conftest.err; then 3224 sed '10a\ 3225... rest of stderr output deleted ... 3226 10q' conftest.err >conftest.er1 3227 cat conftest.er1 >&5 3228 fi 3229 rm -f conftest.er1 conftest.err 3230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231 test $ac_status = 0; } 3232done 3233 3234cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3235/* end confdefs.h. */ 3236 3237int 3238main () 3239{ 3240 3241 ; 3242 return 0; 3243} 3244_ACEOF 3245ac_clean_files_save=$ac_clean_files 3246ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3247# Try to create an executable without -o first, disregard a.out. 3248# It will help us diagnose broken compilers, and finding out an intuition 3249# of exeext. 3250{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3251$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 3350# work properly (i.e., refer to `conftest.exe'), while it won't with 3351# `rm'. 3352for ac_file in conftest.exe conftest conftest.*; do 3353 test -f "$ac_file" || continue 3354 case $ac_file in 3355 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3356 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3357 break;; 3358 * ) break;; 3359 esac 3360done 3361else 3362 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3363$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3364as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3365See \`config.log' for more details" "$LINENO" 5; } 3366fi 3367rm -f conftest conftest$ac_cv_exeext 3368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3369$as_echo "$ac_cv_exeext" >&6; } 3370 3371rm -f conftest.$ac_ext 3372EXEEXT=$ac_cv_exeext 3373ac_exeext=$EXEEXT 3374cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3375/* end confdefs.h. */ 3376#include <stdio.h> 3377int 3378main () 3379{ 3380FILE *f = fopen ("conftest.out", "w"); 3381 return ferror (f) || fclose (f) != 0; 3382 3383 ; 3384 return 0; 3385} 3386_ACEOF 3387ac_clean_files="$ac_clean_files conftest.out" 3388# Check that the compiler produces executables we can run. If not, either 3389# the compiler is broken, or we cross compile. 3390{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3391$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3423If you meant to cross compile, use \`--host'. 3424See \`config.log' for more details" "$LINENO" 5; } 3425 fi 3426 fi 3427fi 3428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3429$as_echo "$cross_compiling" >&6; } 3430 3431rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3432ac_clean_files=$ac_clean_files_save 3433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3434$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3476See \`config.log' for more details" "$LINENO" 5; } 3477fi 3478rm -f conftest.$ac_cv_objext conftest.$ac_ext 3479fi 3480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3481$as_echo "$ac_cv_objext" >&6; } 3482OBJEXT=$ac_cv_objext 3483ac_objext=$OBJEXT 3484{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3485$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3486if ${ac_cv_c_compiler_gnu+:} false; then : 3487 $as_echo_n "(cached) " >&6 3488else 3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3490/* end confdefs.h. */ 3491 3492int 3493main () 3494{ 3495#ifndef __GNUC__ 3496 choke me 3497#endif 3498 3499 ; 3500 return 0; 3501} 3502_ACEOF 3503if ac_fn_c_try_compile "$LINENO"; then : 3504 ac_compiler_gnu=yes 3505else 3506 ac_compiler_gnu=no 3507fi 3508rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3509ac_cv_c_compiler_gnu=$ac_compiler_gnu 3510 3511fi 3512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3513$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3514if test $ac_compiler_gnu = yes; then 3515 GCC=yes 3516else 3517 GCC= 3518fi 3519ac_test_CFLAGS=${CFLAGS+set} 3520ac_save_CFLAGS=$CFLAGS 3521{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3522$as_echo_n "checking whether $CC accepts -g... " >&6; } 3523if ${ac_cv_prog_cc_g+:} false; then : 3524 $as_echo_n "(cached) " >&6 3525else 3526 ac_save_c_werror_flag=$ac_c_werror_flag 3527 ac_c_werror_flag=yes 3528 ac_cv_prog_cc_g=no 3529 CFLAGS="-g" 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531/* end confdefs.h. */ 3532 3533int 3534main () 3535{ 3536 3537 ; 3538 return 0; 3539} 3540_ACEOF 3541if ac_fn_c_try_compile "$LINENO"; then : 3542 ac_cv_prog_cc_g=yes 3543else 3544 CFLAGS="" 3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546/* end confdefs.h. */ 3547 3548int 3549main () 3550{ 3551 3552 ; 3553 return 0; 3554} 3555_ACEOF 3556if ac_fn_c_try_compile "$LINENO"; then : 3557 3558else 3559 ac_c_werror_flag=$ac_save_c_werror_flag 3560 CFLAGS="-g" 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562/* end confdefs.h. */ 3563 3564int 3565main () 3566{ 3567 3568 ; 3569 return 0; 3570} 3571_ACEOF 3572if ac_fn_c_try_compile "$LINENO"; then : 3573 ac_cv_prog_cc_g=yes 3574fi 3575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3576fi 3577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3578fi 3579rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3580 ac_c_werror_flag=$ac_save_c_werror_flag 3581fi 3582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3583$as_echo "$ac_cv_prog_cc_g" >&6; } 3584if test "$ac_test_CFLAGS" = set; then 3585 CFLAGS=$ac_save_CFLAGS 3586elif test $ac_cv_prog_cc_g = yes; then 3587 if test "$GCC" = yes; then 3588 CFLAGS="-g -O2" 3589 else 3590 CFLAGS="-g" 3591 fi 3592else 3593 if test "$GCC" = yes; then 3594 CFLAGS="-O2" 3595 else 3596 CFLAGS= 3597 fi 3598fi 3599{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3600$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3601if ${ac_cv_prog_cc_c89+:} false; then : 3602 $as_echo_n "(cached) " >&6 3603else 3604 ac_cv_prog_cc_c89=no 3605ac_save_CC=$CC 3606cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3607/* end confdefs.h. */ 3608#include <stdarg.h> 3609#include <stdio.h> 3610struct stat; 3611/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3612struct buf { int x; }; 3613FILE * (*rcsopen) (struct buf *, struct stat *, int); 3614static char *e (p, i) 3615 char **p; 3616 int i; 3617{ 3618 return p[i]; 3619} 3620static char *f (char * (*g) (char **, int), char **p, ...) 3621{ 3622 char *s; 3623 va_list v; 3624 va_start (v,p); 3625 s = g (p, va_arg (v,int)); 3626 va_end (v); 3627 return s; 3628} 3629 3630/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3631 function prototypes and stuff, but not '\xHH' hex character constants. 3632 These don't provoke an error unfortunately, instead are silently treated 3633 as 'x'. The following induces an error, until -std is added to get 3634 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3635 array size at least. It's necessary to write '\x00'==0 to get something 3636 that's true only with -std. */ 3637int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3638 3639/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3640 inside strings and character constants. */ 3641#define FOO(x) 'x' 3642int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3643 3644int test (int i, double x); 3645struct s1 {int (*f) (int a);}; 3646struct s2 {int (*f) (double a);}; 3647int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3648int argc; 3649char **argv; 3650int 3651main () 3652{ 3653return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3654 ; 3655 return 0; 3656} 3657_ACEOF 3658for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3659 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3660do 3661 CC="$ac_save_CC $ac_arg" 3662 if ac_fn_c_try_compile "$LINENO"; then : 3663 ac_cv_prog_cc_c89=$ac_arg 3664fi 3665rm -f core conftest.err conftest.$ac_objext 3666 test "x$ac_cv_prog_cc_c89" != "xno" && break 3667done 3668rm -f conftest.$ac_ext 3669CC=$ac_save_CC 3670 3671fi 3672# AC_CACHE_VAL 3673case "x$ac_cv_prog_cc_c89" in 3674 x) 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3676$as_echo "none needed" >&6; } ;; 3677 xno) 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3679$as_echo "unsupported" >&6; } ;; 3680 *) 3681 CC="$CC $ac_cv_prog_cc_c89" 3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3683$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3684esac 3685if test "x$ac_cv_prog_cc_c89" != xno; then : 3686 3687fi 3688 3689ac_ext=c 3690ac_cpp='$CPP $CPPFLAGS' 3691ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3692ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3693ac_compiler_gnu=$ac_cv_c_compiler_gnu 3694 3695ac_ext=c 3696ac_cpp='$CPP $CPPFLAGS' 3697ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3698ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3699ac_compiler_gnu=$ac_cv_c_compiler_gnu 3700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3701$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3702if ${am_cv_prog_cc_c_o+:} false; then : 3703 $as_echo_n "(cached) " >&6 3704else 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706/* end confdefs.h. */ 3707 3708int 3709main () 3710{ 3711 3712 ; 3713 return 0; 3714} 3715_ACEOF 3716 # Make sure it works both with $CC and with simple cc. 3717 # Following AC_PROG_CC_C_O, we do the test twice because some 3718 # compilers refuse to overwrite an existing .o file with -o, 3719 # though they will create one. 3720 am_cv_prog_cc_c_o=yes 3721 for am_i in 1 2; do 3722 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3723 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3724 ac_status=$? 3725 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3726 (exit $ac_status); } \ 3727 && test -f conftest2.$ac_objext; then 3728 : OK 3729 else 3730 am_cv_prog_cc_c_o=no 3731 break 3732 fi 3733 done 3734 rm -f core conftest* 3735 unset am_i 3736fi 3737{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3738$as_echo "$am_cv_prog_cc_c_o" >&6; } 3739if test "$am_cv_prog_cc_c_o" != yes; then 3740 # Losing compiler, so override with the script. 3741 # FIXME: It is wrong to rewrite CC. 3742 # But if we don't then we get into trouble of one sort or another. 3743 # A longer-term fix would be to have automake use am__CC in this case, 3744 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3745 CC="$am_aux_dir/compile $CC" 3746fi 3747ac_ext=c 3748ac_cpp='$CPP $CPPFLAGS' 3749ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3750ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3751ac_compiler_gnu=$ac_cv_c_compiler_gnu 3752 3753 3754depcc="$CC" am_compiler_list= 3755 3756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3757$as_echo_n "checking dependency style of $depcc... " >&6; } 3758if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760else 3761 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3762 # We make a subdir and do the tests there. Otherwise we can end up 3763 # making bogus files that we don't know about and never remove. For 3764 # instance it was reported that on HP-UX the gcc test will end up 3765 # making a dummy file named 'D' -- because '-MD' means "put the output 3766 # in D". 3767 rm -rf conftest.dir 3768 mkdir conftest.dir 3769 # Copy depcomp to subdir because otherwise we won't find it if we're 3770 # using a relative directory. 3771 cp "$am_depcomp" conftest.dir 3772 cd conftest.dir 3773 # We will build objects and dependencies in a subdirectory because 3774 # it helps to detect inapplicable dependency modes. For instance 3775 # both Tru64's cc and ICC support -MD to output dependencies as a 3776 # side effect of compilation, but ICC will put the dependencies in 3777 # the current directory while Tru64 will put them in the object 3778 # directory. 3779 mkdir sub 3780 3781 am_cv_CC_dependencies_compiler_type=none 3782 if test "$am_compiler_list" = ""; then 3783 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3784 fi 3785 am__universal=false 3786 case " $depcc " in #( 3787 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3788 esac 3789 3790 for depmode in $am_compiler_list; do 3791 # Setup a source with many dependencies, because some compilers 3792 # like to wrap large dependency lists on column 80 (with \), and 3793 # we should not choose a depcomp mode which is confused by this. 3794 # 3795 # We need to recreate these files for each test, as the compiler may 3796 # overwrite some of them when testing with obscure command lines. 3797 # This happens at least with the AIX C compiler. 3798 : > sub/conftest.c 3799 for i in 1 2 3 4 5 6; do 3800 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3801 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3802 # Solaris 10 /bin/sh. 3803 echo '/* dummy */' > sub/conftst$i.h 3804 done 3805 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3806 3807 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3808 # mode. It turns out that the SunPro C++ compiler does not properly 3809 # handle '-M -o', and we need to detect this. Also, some Intel 3810 # versions had trouble with output in subdirs. 3811 am__obj=sub/conftest.${OBJEXT-o} 3812 am__minus_obj="-o $am__obj" 3813 case $depmode in 3814 gcc) 3815 # This depmode causes a compiler race in universal mode. 3816 test "$am__universal" = false || continue 3817 ;; 3818 nosideeffect) 3819 # After this tag, mechanisms are not by side-effect, so they'll 3820 # only be used when explicitly requested. 3821 if test "x$enable_dependency_tracking" = xyes; then 3822 continue 3823 else 3824 break 3825 fi 3826 ;; 3827 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3828 # This compiler won't grok '-c -o', but also, the minuso test has 3829 # not run yet. These depmodes are late enough in the game, and 3830 # so weak that their functioning should not be impacted. 3831 am__obj=conftest.${OBJEXT-o} 3832 am__minus_obj= 3833 ;; 3834 none) break ;; 3835 esac 3836 if depmode=$depmode \ 3837 source=sub/conftest.c object=$am__obj \ 3838 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3839 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3840 >/dev/null 2>conftest.err && 3841 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3842 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3843 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3844 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3845 # icc doesn't choke on unknown options, it will just issue warnings 3846 # or remarks (even with -Werror). So we grep stderr for any message 3847 # that says an option was ignored or not supported. 3848 # When given -MP, icc 7.0 and 7.1 complain thusly: 3849 # icc: Command line warning: ignoring option '-M'; no argument required 3850 # The diagnosis changed in icc 8.0: 3851 # icc: Command line remark: option '-MP' not supported 3852 if (grep 'ignoring option' conftest.err || 3853 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3854 am_cv_CC_dependencies_compiler_type=$depmode 3855 break 3856 fi 3857 fi 3858 done 3859 3860 cd .. 3861 rm -rf conftest.dir 3862else 3863 am_cv_CC_dependencies_compiler_type=none 3864fi 3865 3866fi 3867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3868$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3869CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3870 3871 if 3872 test "x$enable_dependency_tracking" != xno \ 3873 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3874 am__fastdepCC_TRUE= 3875 am__fastdepCC_FALSE='#' 3876else 3877 am__fastdepCC_TRUE='#' 3878 am__fastdepCC_FALSE= 3879fi 3880 3881 3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3883$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3884if ${ac_cv_prog_cc_c99+:} false; then : 3885 $as_echo_n "(cached) " >&6 3886else 3887 ac_cv_prog_cc_c99=no 3888ac_save_CC=$CC 3889cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3890/* end confdefs.h. */ 3891#include <stdarg.h> 3892#include <stdbool.h> 3893#include <stdlib.h> 3894#include <wchar.h> 3895#include <stdio.h> 3896 3897// Check varargs macros. These examples are taken from C99 6.10.3.5. 3898#define debug(...) fprintf (stderr, __VA_ARGS__) 3899#define showlist(...) puts (#__VA_ARGS__) 3900#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3901static void 3902test_varargs_macros (void) 3903{ 3904 int x = 1234; 3905 int y = 5678; 3906 debug ("Flag"); 3907 debug ("X = %d\n", x); 3908 showlist (The first, second, and third items.); 3909 report (x>y, "x is %d but y is %d", x, y); 3910} 3911 3912// Check long long types. 3913#define BIG64 18446744073709551615ull 3914#define BIG32 4294967295ul 3915#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3916#if !BIG_OK 3917 your preprocessor is broken; 3918#endif 3919#if BIG_OK 3920#else 3921 your preprocessor is broken; 3922#endif 3923static long long int bignum = -9223372036854775807LL; 3924static unsigned long long int ubignum = BIG64; 3925 3926struct incomplete_array 3927{ 3928 int datasize; 3929 double data[]; 3930}; 3931 3932struct named_init { 3933 int number; 3934 const wchar_t *name; 3935 double average; 3936}; 3937 3938typedef const char *ccp; 3939 3940static inline int 3941test_restrict (ccp restrict text) 3942{ 3943 // See if C++-style comments work. 3944 // Iterate through items via the restricted pointer. 3945 // Also check for declarations in for loops. 3946 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3947 continue; 3948 return 0; 3949} 3950 3951// Check varargs and va_copy. 3952static void 3953test_varargs (const char *format, ...) 3954{ 3955 va_list args; 3956 va_start (args, format); 3957 va_list args_copy; 3958 va_copy (args_copy, args); 3959 3960 const char *str; 3961 int number; 3962 float fnumber; 3963 3964 while (*format) 3965 { 3966 switch (*format++) 3967 { 3968 case 's': // string 3969 str = va_arg (args_copy, const char *); 3970 break; 3971 case 'd': // int 3972 number = va_arg (args_copy, int); 3973 break; 3974 case 'f': // float 3975 fnumber = va_arg (args_copy, double); 3976 break; 3977 default: 3978 break; 3979 } 3980 } 3981 va_end (args_copy); 3982 va_end (args); 3983} 3984 3985int 3986main () 3987{ 3988 3989 // Check bool. 3990 _Bool success = false; 3991 3992 // Check restrict. 3993 if (test_restrict ("String literal") == 0) 3994 success = true; 3995 char *restrict newvar = "Another string"; 3996 3997 // Check varargs. 3998 test_varargs ("s, d' f .", "string", 65, 34.234); 3999 test_varargs_macros (); 4000 4001 // Check flexible array members. 4002 struct incomplete_array *ia = 4003 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4004 ia->datasize = 10; 4005 for (int i = 0; i < ia->datasize; ++i) 4006 ia->data[i] = i * 1.234; 4007 4008 // Check named initializers. 4009 struct named_init ni = { 4010 .number = 34, 4011 .name = L"Test wide string", 4012 .average = 543.34343, 4013 }; 4014 4015 ni.number = 58; 4016 4017 int dynamic_array[ni.number]; 4018 dynamic_array[ni.number - 1] = 543; 4019 4020 // work around unused variable warnings 4021 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4022 || dynamic_array[ni.number - 1] != 543); 4023 4024 ; 4025 return 0; 4026} 4027_ACEOF 4028for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4029do 4030 CC="$ac_save_CC $ac_arg" 4031 if ac_fn_c_try_compile "$LINENO"; then : 4032 ac_cv_prog_cc_c99=$ac_arg 4033fi 4034rm -f core conftest.err conftest.$ac_objext 4035 test "x$ac_cv_prog_cc_c99" != "xno" && break 4036done 4037rm -f conftest.$ac_ext 4038CC=$ac_save_CC 4039 4040fi 4041# AC_CACHE_VAL 4042case "x$ac_cv_prog_cc_c99" in 4043 x) 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4045$as_echo "none needed" >&6; } ;; 4046 xno) 4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4048$as_echo "unsupported" >&6; } ;; 4049 *) 4050 CC="$CC $ac_cv_prog_cc_c99" 4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4052$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4053esac 4054if test "x$ac_cv_prog_cc_c99" != xno; then : 4055 4056fi 4057 4058 4059 4060ac_ext=c 4061ac_cpp='$CPP $CPPFLAGS' 4062ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4063ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4064ac_compiler_gnu=$ac_cv_c_compiler_gnu 4065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4066$as_echo_n "checking how to run the C preprocessor... " >&6; } 4067# On Suns, sometimes $CPP names a directory. 4068if test -n "$CPP" && test -d "$CPP"; then 4069 CPP= 4070fi 4071if test -z "$CPP"; then 4072 if ${ac_cv_prog_CPP+:} false; then : 4073 $as_echo_n "(cached) " >&6 4074else 4075 # Double quotes because CPP needs to be expanded 4076 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4077 do 4078 ac_preproc_ok=false 4079for ac_c_preproc_warn_flag in '' yes 4080do 4081 # Use a header file that comes with gcc, so configuring glibc 4082 # with a fresh cross-compiler works. 4083 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4084 # <limits.h> exists even on freestanding compilers. 4085 # On the NeXT, cc -E runs the code through the compiler's parser, 4086 # not just through cpp. "Syntax error" is here to catch this case. 4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4088/* end confdefs.h. */ 4089#ifdef __STDC__ 4090# include <limits.h> 4091#else 4092# include <assert.h> 4093#endif 4094 Syntax error 4095_ACEOF 4096if ac_fn_c_try_cpp "$LINENO"; then : 4097 4098else 4099 # Broken: fails on valid input. 4100continue 4101fi 4102rm -f conftest.err conftest.i conftest.$ac_ext 4103 4104 # OK, works on sane cases. Now check whether nonexistent headers 4105 # can be detected and how. 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107/* end confdefs.h. */ 4108#include <ac_nonexistent.h> 4109_ACEOF 4110if ac_fn_c_try_cpp "$LINENO"; then : 4111 # Broken: success on invalid input. 4112continue 4113else 4114 # Passes both tests. 4115ac_preproc_ok=: 4116break 4117fi 4118rm -f conftest.err conftest.i conftest.$ac_ext 4119 4120done 4121# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4122rm -f conftest.i conftest.err conftest.$ac_ext 4123if $ac_preproc_ok; then : 4124 break 4125fi 4126 4127 done 4128 ac_cv_prog_CPP=$CPP 4129 4130fi 4131 CPP=$ac_cv_prog_CPP 4132else 4133 ac_cv_prog_CPP=$CPP 4134fi 4135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4136$as_echo "$CPP" >&6; } 4137ac_preproc_ok=false 4138for ac_c_preproc_warn_flag in '' yes 4139do 4140 # Use a header file that comes with gcc, so configuring glibc 4141 # with a fresh cross-compiler works. 4142 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4143 # <limits.h> exists even on freestanding compilers. 4144 # On the NeXT, cc -E runs the code through the compiler's parser, 4145 # not just through cpp. "Syntax error" is here to catch this case. 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147/* end confdefs.h. */ 4148#ifdef __STDC__ 4149# include <limits.h> 4150#else 4151# include <assert.h> 4152#endif 4153 Syntax error 4154_ACEOF 4155if ac_fn_c_try_cpp "$LINENO"; then : 4156 4157else 4158 # Broken: fails on valid input. 4159continue 4160fi 4161rm -f conftest.err conftest.i conftest.$ac_ext 4162 4163 # OK, works on sane cases. Now check whether nonexistent headers 4164 # can be detected and how. 4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166/* end confdefs.h. */ 4167#include <ac_nonexistent.h> 4168_ACEOF 4169if ac_fn_c_try_cpp "$LINENO"; then : 4170 # Broken: success on invalid input. 4171continue 4172else 4173 # Passes both tests. 4174ac_preproc_ok=: 4175break 4176fi 4177rm -f conftest.err conftest.i conftest.$ac_ext 4178 4179done 4180# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4181rm -f conftest.i conftest.err conftest.$ac_ext 4182if $ac_preproc_ok; then : 4183 4184else 4185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4186$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4187as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4188See \`config.log' for more details" "$LINENO" 5; } 4189fi 4190 4191ac_ext=c 4192ac_cpp='$CPP $CPPFLAGS' 4193ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4194ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4195ac_compiler_gnu=$ac_cv_c_compiler_gnu 4196 4197 4198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4199$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4200if ${ac_cv_path_GREP+:} false; then : 4201 $as_echo_n "(cached) " >&6 4202else 4203 if test -z "$GREP"; then 4204 ac_path_GREP_found=false 4205 # Loop through the user's path and test for each of PROGNAME-LIST 4206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4207for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4208do 4209 IFS=$as_save_IFS 4210 test -z "$as_dir" && as_dir=. 4211 for ac_prog in grep ggrep; do 4212 for ac_exec_ext in '' $ac_executable_extensions; do 4213 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4214 as_fn_executable_p "$ac_path_GREP" || continue 4215# Check for GNU ac_path_GREP and select it if it is found. 4216 # Check for GNU $ac_path_GREP 4217case `"$ac_path_GREP" --version 2>&1` in 4218*GNU*) 4219 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4220*) 4221 ac_count=0 4222 $as_echo_n 0123456789 >"conftest.in" 4223 while : 4224 do 4225 cat "conftest.in" "conftest.in" >"conftest.tmp" 4226 mv "conftest.tmp" "conftest.in" 4227 cp "conftest.in" "conftest.nl" 4228 $as_echo 'GREP' >> "conftest.nl" 4229 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4230 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4231 as_fn_arith $ac_count + 1 && ac_count=$as_val 4232 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4233 # Best one so far, save it but keep looking for a better one 4234 ac_cv_path_GREP="$ac_path_GREP" 4235 ac_path_GREP_max=$ac_count 4236 fi 4237 # 10*(2^10) chars as input seems more than enough 4238 test $ac_count -gt 10 && break 4239 done 4240 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4241esac 4242 4243 $ac_path_GREP_found && break 3 4244 done 4245 done 4246 done 4247IFS=$as_save_IFS 4248 if test -z "$ac_cv_path_GREP"; then 4249 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4250 fi 4251else 4252 ac_cv_path_GREP=$GREP 4253fi 4254 4255fi 4256{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4257$as_echo "$ac_cv_path_GREP" >&6; } 4258 GREP="$ac_cv_path_GREP" 4259 4260 4261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4262$as_echo_n "checking for egrep... " >&6; } 4263if ${ac_cv_path_EGREP+:} false; then : 4264 $as_echo_n "(cached) " >&6 4265else 4266 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4267 then ac_cv_path_EGREP="$GREP -E" 4268 else 4269 if test -z "$EGREP"; then 4270 ac_path_EGREP_found=false 4271 # Loop through the user's path and test for each of PROGNAME-LIST 4272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4273for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4274do 4275 IFS=$as_save_IFS 4276 test -z "$as_dir" && as_dir=. 4277 for ac_prog in egrep; do 4278 for ac_exec_ext in '' $ac_executable_extensions; do 4279 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4280 as_fn_executable_p "$ac_path_EGREP" || continue 4281# Check for GNU ac_path_EGREP and select it if it is found. 4282 # Check for GNU $ac_path_EGREP 4283case `"$ac_path_EGREP" --version 2>&1` in 4284*GNU*) 4285 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4286*) 4287 ac_count=0 4288 $as_echo_n 0123456789 >"conftest.in" 4289 while : 4290 do 4291 cat "conftest.in" "conftest.in" >"conftest.tmp" 4292 mv "conftest.tmp" "conftest.in" 4293 cp "conftest.in" "conftest.nl" 4294 $as_echo 'EGREP' >> "conftest.nl" 4295 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4296 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4297 as_fn_arith $ac_count + 1 && ac_count=$as_val 4298 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4299 # Best one so far, save it but keep looking for a better one 4300 ac_cv_path_EGREP="$ac_path_EGREP" 4301 ac_path_EGREP_max=$ac_count 4302 fi 4303 # 10*(2^10) chars as input seems more than enough 4304 test $ac_count -gt 10 && break 4305 done 4306 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4307esac 4308 4309 $ac_path_EGREP_found && break 3 4310 done 4311 done 4312 done 4313IFS=$as_save_IFS 4314 if test -z "$ac_cv_path_EGREP"; then 4315 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4316 fi 4317else 4318 ac_cv_path_EGREP=$EGREP 4319fi 4320 4321 fi 4322fi 4323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4324$as_echo "$ac_cv_path_EGREP" >&6; } 4325 EGREP="$ac_cv_path_EGREP" 4326 4327 4328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4329$as_echo_n "checking for ANSI C header files... " >&6; } 4330if ${ac_cv_header_stdc+:} false; then : 4331 $as_echo_n "(cached) " >&6 4332else 4333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4334/* end confdefs.h. */ 4335#include <stdlib.h> 4336#include <stdarg.h> 4337#include <string.h> 4338#include <float.h> 4339 4340int 4341main () 4342{ 4343 4344 ; 4345 return 0; 4346} 4347_ACEOF 4348if ac_fn_c_try_compile "$LINENO"; then : 4349 ac_cv_header_stdc=yes 4350else 4351 ac_cv_header_stdc=no 4352fi 4353rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4354 4355if test $ac_cv_header_stdc = yes; then 4356 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4358/* end confdefs.h. */ 4359#include <string.h> 4360 4361_ACEOF 4362if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4363 $EGREP "memchr" >/dev/null 2>&1; then : 4364 4365else 4366 ac_cv_header_stdc=no 4367fi 4368rm -f conftest* 4369 4370fi 4371 4372if test $ac_cv_header_stdc = yes; then 4373 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4375/* end confdefs.h. */ 4376#include <stdlib.h> 4377 4378_ACEOF 4379if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4380 $EGREP "free" >/dev/null 2>&1; then : 4381 4382else 4383 ac_cv_header_stdc=no 4384fi 4385rm -f conftest* 4386 4387fi 4388 4389if test $ac_cv_header_stdc = yes; then 4390 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4391 if test "$cross_compiling" = yes; then : 4392 : 4393else 4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4395/* end confdefs.h. */ 4396#include <ctype.h> 4397#include <stdlib.h> 4398#if ((' ' & 0x0FF) == 0x020) 4399# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4400# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4401#else 4402# define ISLOWER(c) \ 4403 (('a' <= (c) && (c) <= 'i') \ 4404 || ('j' <= (c) && (c) <= 'r') \ 4405 || ('s' <= (c) && (c) <= 'z')) 4406# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4407#endif 4408 4409#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4410int 4411main () 4412{ 4413 int i; 4414 for (i = 0; i < 256; i++) 4415 if (XOR (islower (i), ISLOWER (i)) 4416 || toupper (i) != TOUPPER (i)) 4417 return 2; 4418 return 0; 4419} 4420_ACEOF 4421if ac_fn_c_try_run "$LINENO"; then : 4422 4423else 4424 ac_cv_header_stdc=no 4425fi 4426rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4427 conftest.$ac_objext conftest.beam conftest.$ac_ext 4428fi 4429 4430fi 4431fi 4432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4433$as_echo "$ac_cv_header_stdc" >&6; } 4434if test $ac_cv_header_stdc = yes; then 4435 4436$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4437 4438fi 4439 4440# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4441for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4442 inttypes.h stdint.h unistd.h 4443do : 4444 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4445ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4446" 4447if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4448 cat >>confdefs.h <<_ACEOF 4449#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4450_ACEOF 4451 4452fi 4453 4454done 4455 4456 4457 4458 4459 4460 4461ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4462if test "x$ac_cv_have_decl___clang__" = xyes; then : 4463 CLANGCC="yes" 4464else 4465 CLANGCC="no" 4466fi 4467 4468ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4469if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4470 INTELCC="yes" 4471else 4472 INTELCC="no" 4473fi 4474 4475ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4476if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4477 SUNCC="yes" 4478else 4479 SUNCC="no" 4480fi 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4491 if test -n "$ac_tool_prefix"; then 4492 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4493set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4495$as_echo_n "checking for $ac_word... " >&6; } 4496if ${ac_cv_path_PKG_CONFIG+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498else 4499 case $PKG_CONFIG in 4500 [\\/]* | ?:[\\/]*) 4501 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4502 ;; 4503 *) 4504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4505for as_dir in $PATH 4506do 4507 IFS=$as_save_IFS 4508 test -z "$as_dir" && as_dir=. 4509 for ac_exec_ext in '' $ac_executable_extensions; do 4510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4511 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4513 break 2 4514 fi 4515done 4516 done 4517IFS=$as_save_IFS 4518 4519 ;; 4520esac 4521fi 4522PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4523if test -n "$PKG_CONFIG"; then 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4525$as_echo "$PKG_CONFIG" >&6; } 4526else 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4528$as_echo "no" >&6; } 4529fi 4530 4531 4532fi 4533if test -z "$ac_cv_path_PKG_CONFIG"; then 4534 ac_pt_PKG_CONFIG=$PKG_CONFIG 4535 # Extract the first word of "pkg-config", so it can be a program name with args. 4536set dummy pkg-config; ac_word=$2 4537{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4538$as_echo_n "checking for $ac_word... " >&6; } 4539if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4540 $as_echo_n "(cached) " >&6 4541else 4542 case $ac_pt_PKG_CONFIG in 4543 [\\/]* | ?:[\\/]*) 4544 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4545 ;; 4546 *) 4547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4548for as_dir in $PATH 4549do 4550 IFS=$as_save_IFS 4551 test -z "$as_dir" && as_dir=. 4552 for ac_exec_ext in '' $ac_executable_extensions; do 4553 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4554 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4556 break 2 4557 fi 4558done 4559 done 4560IFS=$as_save_IFS 4561 4562 ;; 4563esac 4564fi 4565ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4566if test -n "$ac_pt_PKG_CONFIG"; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4568$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4569else 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4571$as_echo "no" >&6; } 4572fi 4573 4574 if test "x$ac_pt_PKG_CONFIG" = x; then 4575 PKG_CONFIG="" 4576 else 4577 case $cross_compiling:$ac_tool_warned in 4578yes:) 4579{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4580$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4581ac_tool_warned=yes ;; 4582esac 4583 PKG_CONFIG=$ac_pt_PKG_CONFIG 4584 fi 4585else 4586 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4587fi 4588 4589fi 4590if test -n "$PKG_CONFIG"; then 4591 _pkg_min_version=0.9.0 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4593$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4594 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4596$as_echo "yes" >&6; } 4597 else 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4599$as_echo "no" >&6; } 4600 PKG_CONFIG="" 4601 fi 4602fi 4603# Make sure we can run config.sub. 4604$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4605 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4606 4607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4608$as_echo_n "checking build system type... " >&6; } 4609if ${ac_cv_build+:} false; then : 4610 $as_echo_n "(cached) " >&6 4611else 4612 ac_build_alias=$build_alias 4613test "x$ac_build_alias" = x && 4614 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4615test "x$ac_build_alias" = x && 4616 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4617ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4618 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4619 4620fi 4621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4622$as_echo "$ac_cv_build" >&6; } 4623case $ac_cv_build in 4624*-*-*) ;; 4625*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4626esac 4627build=$ac_cv_build 4628ac_save_IFS=$IFS; IFS='-' 4629set x $ac_cv_build 4630shift 4631build_cpu=$1 4632build_vendor=$2 4633shift; shift 4634# Remember, the first character of IFS is used to create $*, 4635# except with old shells: 4636build_os=$* 4637IFS=$ac_save_IFS 4638case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4639 4640 4641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4642$as_echo_n "checking host system type... " >&6; } 4643if ${ac_cv_host+:} false; then : 4644 $as_echo_n "(cached) " >&6 4645else 4646 if test "x$host_alias" = x; then 4647 ac_cv_host=$ac_cv_build 4648else 4649 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4650 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4651fi 4652 4653fi 4654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4655$as_echo "$ac_cv_host" >&6; } 4656case $ac_cv_host in 4657*-*-*) ;; 4658*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4659esac 4660host=$ac_cv_host 4661ac_save_IFS=$IFS; IFS='-' 4662set x $ac_cv_host 4663shift 4664host_cpu=$1 4665host_vendor=$2 4666shift; shift 4667# Remember, the first character of IFS is used to create $*, 4668# except with old shells: 4669host_os=$* 4670IFS=$ac_save_IFS 4671case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4672 4673 4674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4675$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4676if ${ac_cv_path_SED+:} false; then : 4677 $as_echo_n "(cached) " >&6 4678else 4679 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4680 for ac_i in 1 2 3 4 5 6 7; do 4681 ac_script="$ac_script$as_nl$ac_script" 4682 done 4683 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4684 { ac_script=; unset ac_script;} 4685 if test -z "$SED"; then 4686 ac_path_SED_found=false 4687 # Loop through the user's path and test for each of PROGNAME-LIST 4688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4689for as_dir in $PATH 4690do 4691 IFS=$as_save_IFS 4692 test -z "$as_dir" && as_dir=. 4693 for ac_prog in sed gsed; do 4694 for ac_exec_ext in '' $ac_executable_extensions; do 4695 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4696 as_fn_executable_p "$ac_path_SED" || continue 4697# Check for GNU ac_path_SED and select it if it is found. 4698 # Check for GNU $ac_path_SED 4699case `"$ac_path_SED" --version 2>&1` in 4700*GNU*) 4701 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4702*) 4703 ac_count=0 4704 $as_echo_n 0123456789 >"conftest.in" 4705 while : 4706 do 4707 cat "conftest.in" "conftest.in" >"conftest.tmp" 4708 mv "conftest.tmp" "conftest.in" 4709 cp "conftest.in" "conftest.nl" 4710 $as_echo '' >> "conftest.nl" 4711 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4712 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4713 as_fn_arith $ac_count + 1 && ac_count=$as_val 4714 if test $ac_count -gt ${ac_path_SED_max-0}; then 4715 # Best one so far, save it but keep looking for a better one 4716 ac_cv_path_SED="$ac_path_SED" 4717 ac_path_SED_max=$ac_count 4718 fi 4719 # 10*(2^10) chars as input seems more than enough 4720 test $ac_count -gt 10 && break 4721 done 4722 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4723esac 4724 4725 $ac_path_SED_found && break 3 4726 done 4727 done 4728 done 4729IFS=$as_save_IFS 4730 if test -z "$ac_cv_path_SED"; then 4731 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4732 fi 4733else 4734 ac_cv_path_SED=$SED 4735fi 4736 4737fi 4738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4739$as_echo "$ac_cv_path_SED" >&6; } 4740 SED="$ac_cv_path_SED" 4741 rm -f conftest.sed 4742 4743 4744 4745 4746 4747 4748# Check whether --enable-selective-werror was given. 4749if test "${enable_selective_werror+set}" = set; then : 4750 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4751else 4752 SELECTIVE_WERROR=yes 4753fi 4754 4755 4756 4757 4758 4759# -v is too short to test reliably with XORG_TESTSET_CFLAG 4760if test "x$SUNCC" = "xyes"; then 4761 BASE_CFLAGS="-v" 4762else 4763 BASE_CFLAGS="" 4764fi 4765 4766# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780xorg_testset_save_CFLAGS="$CFLAGS" 4781 4782if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4785$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4786if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4787 $as_echo_n "(cached) " >&6 4788else 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790/* end confdefs.h. */ 4791int i; 4792_ACEOF 4793if ac_fn_c_try_compile "$LINENO"; then : 4794 xorg_cv_cc_flag_unknown_warning_option=yes 4795else 4796 xorg_cv_cc_flag_unknown_warning_option=no 4797fi 4798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799fi 4800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4801$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4803 CFLAGS="$xorg_testset_save_CFLAGS" 4804fi 4805 4806if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 fi 4810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4812$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4813if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817/* end confdefs.h. */ 4818int i; 4819_ACEOF 4820if ac_fn_c_try_compile "$LINENO"; then : 4821 xorg_cv_cc_flag_unused_command_line_argument=yes 4822else 4823 xorg_cv_cc_flag_unused_command_line_argument=no 4824fi 4825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826fi 4827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4828$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831fi 4832 4833found="no" 4834 4835 if test $found = "no" ; then 4836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4838 fi 4839 4840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4842 fi 4843 4844 CFLAGS="$CFLAGS -Wall" 4845 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4847$as_echo_n "checking if $CC supports -Wall... " >&6; } 4848 cacheid=xorg_cv_cc_flag__Wall 4849 if eval \${$cacheid+:} false; then : 4850 $as_echo_n "(cached) " >&6 4851else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853/* end confdefs.h. */ 4854int i; 4855int 4856main () 4857{ 4858 4859 ; 4860 return 0; 4861} 4862_ACEOF 4863if ac_fn_c_try_link "$LINENO"; then : 4864 eval $cacheid=yes 4865else 4866 eval $cacheid=no 4867fi 4868rm -f core conftest.err conftest.$ac_objext \ 4869 conftest$ac_exeext conftest.$ac_ext 4870fi 4871 4872 4873 CFLAGS="$xorg_testset_save_CFLAGS" 4874 4875 eval supported=\$$cacheid 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4877$as_echo "$supported" >&6; } 4878 if test "$supported" = "yes" ; then 4879 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4880 found="yes" 4881 fi 4882 fi 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898xorg_testset_save_CFLAGS="$CFLAGS" 4899 4900if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4903$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4904if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4905 $as_echo_n "(cached) " >&6 4906else 4907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4908/* end confdefs.h. */ 4909int i; 4910_ACEOF 4911if ac_fn_c_try_compile "$LINENO"; then : 4912 xorg_cv_cc_flag_unknown_warning_option=yes 4913else 4914 xorg_cv_cc_flag_unknown_warning_option=no 4915fi 4916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4917fi 4918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4919$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922fi 4923 4924if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 fi 4928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4930$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4931if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935/* end confdefs.h. */ 4936int i; 4937_ACEOF 4938if ac_fn_c_try_compile "$LINENO"; then : 4939 xorg_cv_cc_flag_unused_command_line_argument=yes 4940else 4941 xorg_cv_cc_flag_unused_command_line_argument=no 4942fi 4943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4944fi 4945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4946$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4948 CFLAGS="$xorg_testset_save_CFLAGS" 4949fi 4950 4951found="no" 4952 4953 if test $found = "no" ; then 4954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4956 fi 4957 4958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4960 fi 4961 4962 CFLAGS="$CFLAGS -Wpointer-arith" 4963 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4965$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4966 cacheid=xorg_cv_cc_flag__Wpointer_arith 4967 if eval \${$cacheid+:} false; then : 4968 $as_echo_n "(cached) " >&6 4969else 4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4971/* end confdefs.h. */ 4972int i; 4973int 4974main () 4975{ 4976 4977 ; 4978 return 0; 4979} 4980_ACEOF 4981if ac_fn_c_try_link "$LINENO"; then : 4982 eval $cacheid=yes 4983else 4984 eval $cacheid=no 4985fi 4986rm -f core conftest.err conftest.$ac_objext \ 4987 conftest$ac_exeext conftest.$ac_ext 4988fi 4989 4990 4991 CFLAGS="$xorg_testset_save_CFLAGS" 4992 4993 eval supported=\$$cacheid 4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4995$as_echo "$supported" >&6; } 4996 if test "$supported" = "yes" ; then 4997 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4998 found="yes" 4999 fi 5000 fi 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016xorg_testset_save_CFLAGS="$CFLAGS" 5017 5018if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5021$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5022if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5023 $as_echo_n "(cached) " >&6 5024else 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026/* end confdefs.h. */ 5027int i; 5028_ACEOF 5029if ac_fn_c_try_compile "$LINENO"; then : 5030 xorg_cv_cc_flag_unknown_warning_option=yes 5031else 5032 xorg_cv_cc_flag_unknown_warning_option=no 5033fi 5034rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5035fi 5036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5037$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040fi 5041 5042if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 fi 5046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5048$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5049if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053/* end confdefs.h. */ 5054int i; 5055_ACEOF 5056if ac_fn_c_try_compile "$LINENO"; then : 5057 xorg_cv_cc_flag_unused_command_line_argument=yes 5058else 5059 xorg_cv_cc_flag_unused_command_line_argument=no 5060fi 5061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5062fi 5063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5064$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067fi 5068 5069found="no" 5070 5071 if test $found = "no" ; then 5072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 fi 5075 5076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 fi 5079 5080 CFLAGS="$CFLAGS -Wmissing-declarations" 5081 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5083$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5084 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5085 if eval \${$cacheid+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087else 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089/* end confdefs.h. */ 5090int i; 5091int 5092main () 5093{ 5094 5095 ; 5096 return 0; 5097} 5098_ACEOF 5099if ac_fn_c_try_link "$LINENO"; then : 5100 eval $cacheid=yes 5101else 5102 eval $cacheid=no 5103fi 5104rm -f core conftest.err conftest.$ac_objext \ 5105 conftest$ac_exeext conftest.$ac_ext 5106fi 5107 5108 5109 CFLAGS="$xorg_testset_save_CFLAGS" 5110 5111 eval supported=\$$cacheid 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5113$as_echo "$supported" >&6; } 5114 if test "$supported" = "yes" ; then 5115 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5116 found="yes" 5117 fi 5118 fi 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134xorg_testset_save_CFLAGS="$CFLAGS" 5135 5136if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5139$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5140if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5141 $as_echo_n "(cached) " >&6 5142else 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144/* end confdefs.h. */ 5145int i; 5146_ACEOF 5147if ac_fn_c_try_compile "$LINENO"; then : 5148 xorg_cv_cc_flag_unknown_warning_option=yes 5149else 5150 xorg_cv_cc_flag_unknown_warning_option=no 5151fi 5152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5153fi 5154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5155$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158fi 5159 5160if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5163 fi 5164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5166$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5167if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171/* end confdefs.h. */ 5172int i; 5173_ACEOF 5174if ac_fn_c_try_compile "$LINENO"; then : 5175 xorg_cv_cc_flag_unused_command_line_argument=yes 5176else 5177 xorg_cv_cc_flag_unused_command_line_argument=no 5178fi 5179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5180fi 5181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5182$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185fi 5186 5187found="no" 5188 5189 if test $found = "no" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 fi 5197 5198 CFLAGS="$CFLAGS -Wformat=2" 5199 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5201$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5202 cacheid=xorg_cv_cc_flag__Wformat_2 5203 if eval \${$cacheid+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207/* end confdefs.h. */ 5208int i; 5209int 5210main () 5211{ 5212 5213 ; 5214 return 0; 5215} 5216_ACEOF 5217if ac_fn_c_try_link "$LINENO"; then : 5218 eval $cacheid=yes 5219else 5220 eval $cacheid=no 5221fi 5222rm -f core conftest.err conftest.$ac_objext \ 5223 conftest$ac_exeext conftest.$ac_ext 5224fi 5225 5226 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 5229 eval supported=\$$cacheid 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231$as_echo "$supported" >&6; } 5232 if test "$supported" = "yes" ; then 5233 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5234 found="yes" 5235 fi 5236 fi 5237 5238 if test $found = "no" ; then 5239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5241 fi 5242 5243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5245 fi 5246 5247 CFLAGS="$CFLAGS -Wformat" 5248 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5250$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5251 cacheid=xorg_cv_cc_flag__Wformat 5252 if eval \${$cacheid+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254else 5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5256/* end confdefs.h. */ 5257int i; 5258int 5259main () 5260{ 5261 5262 ; 5263 return 0; 5264} 5265_ACEOF 5266if ac_fn_c_try_link "$LINENO"; then : 5267 eval $cacheid=yes 5268else 5269 eval $cacheid=no 5270fi 5271rm -f core conftest.err conftest.$ac_objext \ 5272 conftest$ac_exeext conftest.$ac_ext 5273fi 5274 5275 5276 CFLAGS="$xorg_testset_save_CFLAGS" 5277 5278 eval supported=\$$cacheid 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5280$as_echo "$supported" >&6; } 5281 if test "$supported" = "yes" ; then 5282 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5283 found="yes" 5284 fi 5285 fi 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303xorg_testset_save_CFLAGS="$CFLAGS" 5304 5305if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5308$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5309if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5310 $as_echo_n "(cached) " >&6 5311else 5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313/* end confdefs.h. */ 5314int i; 5315_ACEOF 5316if ac_fn_c_try_compile "$LINENO"; then : 5317 xorg_cv_cc_flag_unknown_warning_option=yes 5318else 5319 xorg_cv_cc_flag_unknown_warning_option=no 5320fi 5321rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5322fi 5323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5324$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327fi 5328 5329if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5335$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5336if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5337 $as_echo_n "(cached) " >&6 5338else 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340/* end confdefs.h. */ 5341int i; 5342_ACEOF 5343if ac_fn_c_try_compile "$LINENO"; then : 5344 xorg_cv_cc_flag_unused_command_line_argument=yes 5345else 5346 xorg_cv_cc_flag_unused_command_line_argument=no 5347fi 5348rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5349fi 5350{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5351$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5353 CFLAGS="$xorg_testset_save_CFLAGS" 5354fi 5355 5356found="no" 5357 5358 if test $found = "no" ; then 5359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5361 fi 5362 5363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5365 fi 5366 5367 CFLAGS="$CFLAGS -Wstrict-prototypes" 5368 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5370$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5371 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5372 if eval \${$cacheid+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376/* end confdefs.h. */ 5377int i; 5378int 5379main () 5380{ 5381 5382 ; 5383 return 0; 5384} 5385_ACEOF 5386if ac_fn_c_try_link "$LINENO"; then : 5387 eval $cacheid=yes 5388else 5389 eval $cacheid=no 5390fi 5391rm -f core conftest.err conftest.$ac_objext \ 5392 conftest$ac_exeext conftest.$ac_ext 5393fi 5394 5395 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 5398 eval supported=\$$cacheid 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5400$as_echo "$supported" >&6; } 5401 if test "$supported" = "yes" ; then 5402 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5403 found="yes" 5404 fi 5405 fi 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421xorg_testset_save_CFLAGS="$CFLAGS" 5422 5423if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5426$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5427if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5428 $as_echo_n "(cached) " >&6 5429else 5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5431/* end confdefs.h. */ 5432int i; 5433_ACEOF 5434if ac_fn_c_try_compile "$LINENO"; then : 5435 xorg_cv_cc_flag_unknown_warning_option=yes 5436else 5437 xorg_cv_cc_flag_unknown_warning_option=no 5438fi 5439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5440fi 5441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5442$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445fi 5446 5447if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 fi 5451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5453$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5454if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458/* end confdefs.h. */ 5459int i; 5460_ACEOF 5461if ac_fn_c_try_compile "$LINENO"; then : 5462 xorg_cv_cc_flag_unused_command_line_argument=yes 5463else 5464 xorg_cv_cc_flag_unused_command_line_argument=no 5465fi 5466rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5467fi 5468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5469$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472fi 5473 5474found="no" 5475 5476 if test $found = "no" ; then 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 fi 5480 5481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5483 fi 5484 5485 CFLAGS="$CFLAGS -Wmissing-prototypes" 5486 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5488$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5489 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5490 if eval \${$cacheid+:} false; then : 5491 $as_echo_n "(cached) " >&6 5492else 5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494/* end confdefs.h. */ 5495int i; 5496int 5497main () 5498{ 5499 5500 ; 5501 return 0; 5502} 5503_ACEOF 5504if ac_fn_c_try_link "$LINENO"; then : 5505 eval $cacheid=yes 5506else 5507 eval $cacheid=no 5508fi 5509rm -f core conftest.err conftest.$ac_objext \ 5510 conftest$ac_exeext conftest.$ac_ext 5511fi 5512 5513 5514 CFLAGS="$xorg_testset_save_CFLAGS" 5515 5516 eval supported=\$$cacheid 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5518$as_echo "$supported" >&6; } 5519 if test "$supported" = "yes" ; then 5520 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5521 found="yes" 5522 fi 5523 fi 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539xorg_testset_save_CFLAGS="$CFLAGS" 5540 5541if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5544$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5545if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5546 $as_echo_n "(cached) " >&6 5547else 5548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5549/* end confdefs.h. */ 5550int i; 5551_ACEOF 5552if ac_fn_c_try_compile "$LINENO"; then : 5553 xorg_cv_cc_flag_unknown_warning_option=yes 5554else 5555 xorg_cv_cc_flag_unknown_warning_option=no 5556fi 5557rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5558fi 5559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5560$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563fi 5564 5565if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 fi 5569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5571$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5572if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576/* end confdefs.h. */ 5577int i; 5578_ACEOF 5579if ac_fn_c_try_compile "$LINENO"; then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581else 5582 xorg_cv_cc_flag_unused_command_line_argument=no 5583fi 5584rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5585fi 5586{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5587$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590fi 5591 5592found="no" 5593 5594 if test $found = "no" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 5599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 fi 5602 5603 CFLAGS="$CFLAGS -Wnested-externs" 5604 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5606$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5607 cacheid=xorg_cv_cc_flag__Wnested_externs 5608 if eval \${$cacheid+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612/* end confdefs.h. */ 5613int i; 5614int 5615main () 5616{ 5617 5618 ; 5619 return 0; 5620} 5621_ACEOF 5622if ac_fn_c_try_link "$LINENO"; then : 5623 eval $cacheid=yes 5624else 5625 eval $cacheid=no 5626fi 5627rm -f core conftest.err conftest.$ac_objext \ 5628 conftest$ac_exeext conftest.$ac_ext 5629fi 5630 5631 5632 CFLAGS="$xorg_testset_save_CFLAGS" 5633 5634 eval supported=\$$cacheid 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5636$as_echo "$supported" >&6; } 5637 if test "$supported" = "yes" ; then 5638 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5639 found="yes" 5640 fi 5641 fi 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5664 $as_echo_n "(cached) " >&6 5665else 5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667/* end confdefs.h. */ 5668int i; 5669_ACEOF 5670if ac_fn_c_try_compile "$LINENO"; then : 5671 xorg_cv_cc_flag_unknown_warning_option=yes 5672else 5673 xorg_cv_cc_flag_unknown_warning_option=no 5674fi 5675rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5676fi 5677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5678$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681fi 5682 5683if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5689$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5690if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695int i; 5696_ACEOF 5697if ac_fn_c_try_compile "$LINENO"; then : 5698 xorg_cv_cc_flag_unused_command_line_argument=yes 5699else 5700 xorg_cv_cc_flag_unused_command_line_argument=no 5701fi 5702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5703fi 5704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5705$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708fi 5709 5710found="no" 5711 5712 if test $found = "no" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 5717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 fi 5720 5721 CFLAGS="$CFLAGS -Wbad-function-cast" 5722 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5724$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5725 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5726 if eval \${$cacheid+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730/* end confdefs.h. */ 5731int i; 5732int 5733main () 5734{ 5735 5736 ; 5737 return 0; 5738} 5739_ACEOF 5740if ac_fn_c_try_link "$LINENO"; then : 5741 eval $cacheid=yes 5742else 5743 eval $cacheid=no 5744fi 5745rm -f core conftest.err conftest.$ac_objext \ 5746 conftest$ac_exeext conftest.$ac_ext 5747fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754$as_echo "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5757 found="yes" 5758 fi 5759 fi 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775xorg_testset_save_CFLAGS="$CFLAGS" 5776 5777if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5780$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5781if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783else 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785/* end confdefs.h. */ 5786int i; 5787_ACEOF 5788if ac_fn_c_try_compile "$LINENO"; then : 5789 xorg_cv_cc_flag_unknown_warning_option=yes 5790else 5791 xorg_cv_cc_flag_unknown_warning_option=no 5792fi 5793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5794fi 5795{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5796$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799fi 5800 5801if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5804 fi 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5807$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5808if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812/* end confdefs.h. */ 5813int i; 5814_ACEOF 5815if ac_fn_c_try_compile "$LINENO"; then : 5816 xorg_cv_cc_flag_unused_command_line_argument=yes 5817else 5818 xorg_cv_cc_flag_unused_command_line_argument=no 5819fi 5820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5821fi 5822{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5823$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5825 CFLAGS="$xorg_testset_save_CFLAGS" 5826fi 5827 5828found="no" 5829 5830 if test $found = "no" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 5835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 fi 5838 5839 CFLAGS="$CFLAGS -Wold-style-definition" 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5842$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5843 cacheid=xorg_cv_cc_flag__Wold_style_definition 5844 if eval \${$cacheid+:} false; then : 5845 $as_echo_n "(cached) " >&6 5846else 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848/* end confdefs.h. */ 5849int i; 5850int 5851main () 5852{ 5853 5854 ; 5855 return 0; 5856} 5857_ACEOF 5858if ac_fn_c_try_link "$LINENO"; then : 5859 eval $cacheid=yes 5860else 5861 eval $cacheid=no 5862fi 5863rm -f core conftest.err conftest.$ac_objext \ 5864 conftest$ac_exeext conftest.$ac_ext 5865fi 5866 5867 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 5870 eval supported=\$$cacheid 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5872$as_echo "$supported" >&6; } 5873 if test "$supported" = "yes" ; then 5874 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5875 found="yes" 5876 fi 5877 fi 5878 5879 if test $found = "no" ; then 5880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 fi 5883 5884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5886 fi 5887 5888 CFLAGS="$CFLAGS -fd" 5889 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5891$as_echo_n "checking if $CC supports -fd... " >&6; } 5892 cacheid=xorg_cv_cc_flag__fd 5893 if eval \${$cacheid+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897/* end confdefs.h. */ 5898int i; 5899int 5900main () 5901{ 5902 5903 ; 5904 return 0; 5905} 5906_ACEOF 5907if ac_fn_c_try_link "$LINENO"; then : 5908 eval $cacheid=yes 5909else 5910 eval $cacheid=no 5911fi 5912rm -f core conftest.err conftest.$ac_objext \ 5913 conftest$ac_exeext conftest.$ac_ext 5914fi 5915 5916 5917 CFLAGS="$xorg_testset_save_CFLAGS" 5918 5919 eval supported=\$$cacheid 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5921$as_echo "$supported" >&6; } 5922 if test "$supported" = "yes" ; then 5923 BASE_CFLAGS="$BASE_CFLAGS -fd" 5924 found="yes" 5925 fi 5926 fi 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942xorg_testset_save_CFLAGS="$CFLAGS" 5943 5944if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5947$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5948if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5949 $as_echo_n "(cached) " >&6 5950else 5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952/* end confdefs.h. */ 5953int i; 5954_ACEOF 5955if ac_fn_c_try_compile "$LINENO"; then : 5956 xorg_cv_cc_flag_unknown_warning_option=yes 5957else 5958 xorg_cv_cc_flag_unknown_warning_option=no 5959fi 5960rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5961fi 5962{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5963$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5965 CFLAGS="$xorg_testset_save_CFLAGS" 5966fi 5967 5968if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5971 fi 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5974$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5975if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979/* end confdefs.h. */ 5980int i; 5981_ACEOF 5982if ac_fn_c_try_compile "$LINENO"; then : 5983 xorg_cv_cc_flag_unused_command_line_argument=yes 5984else 5985 xorg_cv_cc_flag_unused_command_line_argument=no 5986fi 5987rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5988fi 5989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5990$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5992 CFLAGS="$xorg_testset_save_CFLAGS" 5993fi 5994 5995found="no" 5996 5997 if test $found = "no" ; then 5998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 fi 6001 6002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6004 fi 6005 6006 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6007 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6009$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6010 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6011 if eval \${$cacheid+:} false; then : 6012 $as_echo_n "(cached) " >&6 6013else 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015/* end confdefs.h. */ 6016int i; 6017int 6018main () 6019{ 6020 6021 ; 6022 return 0; 6023} 6024_ACEOF 6025if ac_fn_c_try_link "$LINENO"; then : 6026 eval $cacheid=yes 6027else 6028 eval $cacheid=no 6029fi 6030rm -f core conftest.err conftest.$ac_objext \ 6031 conftest$ac_exeext conftest.$ac_ext 6032fi 6033 6034 6035 CFLAGS="$xorg_testset_save_CFLAGS" 6036 6037 eval supported=\$$cacheid 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6039$as_echo "$supported" >&6; } 6040 if test "$supported" = "yes" ; then 6041 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6042 found="yes" 6043 fi 6044 fi 6045 6046 6047 6048 6049 6050# This chunk adds additional warnings that could catch undesired effects. 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064xorg_testset_save_CFLAGS="$CFLAGS" 6065 6066if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6069$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6070if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6071 $as_echo_n "(cached) " >&6 6072else 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074/* end confdefs.h. */ 6075int i; 6076_ACEOF 6077if ac_fn_c_try_compile "$LINENO"; then : 6078 xorg_cv_cc_flag_unknown_warning_option=yes 6079else 6080 xorg_cv_cc_flag_unknown_warning_option=no 6081fi 6082rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6083fi 6084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6085$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6087 CFLAGS="$xorg_testset_save_CFLAGS" 6088fi 6089 6090if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6096$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6097if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6098 $as_echo_n "(cached) " >&6 6099else 6100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6101/* end confdefs.h. */ 6102int i; 6103_ACEOF 6104if ac_fn_c_try_compile "$LINENO"; then : 6105 xorg_cv_cc_flag_unused_command_line_argument=yes 6106else 6107 xorg_cv_cc_flag_unused_command_line_argument=no 6108fi 6109rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6110fi 6111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6112$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115fi 6116 6117found="no" 6118 6119 if test $found = "no" ; then 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 6124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 fi 6127 6128 CFLAGS="$CFLAGS -Wunused" 6129 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6131$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6132 cacheid=xorg_cv_cc_flag__Wunused 6133 if eval \${$cacheid+:} false; then : 6134 $as_echo_n "(cached) " >&6 6135else 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137/* end confdefs.h. */ 6138int i; 6139int 6140main () 6141{ 6142 6143 ; 6144 return 0; 6145} 6146_ACEOF 6147if ac_fn_c_try_link "$LINENO"; then : 6148 eval $cacheid=yes 6149else 6150 eval $cacheid=no 6151fi 6152rm -f core conftest.err conftest.$ac_objext \ 6153 conftest$ac_exeext conftest.$ac_ext 6154fi 6155 6156 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 6159 eval supported=\$$cacheid 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6161$as_echo "$supported" >&6; } 6162 if test "$supported" = "yes" ; then 6163 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6164 found="yes" 6165 fi 6166 fi 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182xorg_testset_save_CFLAGS="$CFLAGS" 6183 6184if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6187$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6188if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6189 $as_echo_n "(cached) " >&6 6190else 6191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6192/* end confdefs.h. */ 6193int i; 6194_ACEOF 6195if ac_fn_c_try_compile "$LINENO"; then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197else 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199fi 6200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6201fi 6202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206fi 6207 6208if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219/* end confdefs.h. */ 6220int i; 6221_ACEOF 6222if ac_fn_c_try_compile "$LINENO"; then : 6223 xorg_cv_cc_flag_unused_command_line_argument=yes 6224else 6225 xorg_cv_cc_flag_unused_command_line_argument=no 6226fi 6227rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6228fi 6229{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6230$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6232 CFLAGS="$xorg_testset_save_CFLAGS" 6233fi 6234 6235found="no" 6236 6237 if test $found = "no" ; then 6238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 fi 6241 6242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 fi 6245 6246 CFLAGS="$CFLAGS -Wuninitialized" 6247 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6249$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6250 cacheid=xorg_cv_cc_flag__Wuninitialized 6251 if eval \${$cacheid+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253else 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255/* end confdefs.h. */ 6256int i; 6257int 6258main () 6259{ 6260 6261 ; 6262 return 0; 6263} 6264_ACEOF 6265if ac_fn_c_try_link "$LINENO"; then : 6266 eval $cacheid=yes 6267else 6268 eval $cacheid=no 6269fi 6270rm -f core conftest.err conftest.$ac_objext \ 6271 conftest$ac_exeext conftest.$ac_ext 6272fi 6273 6274 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 6277 eval supported=\$$cacheid 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6279$as_echo "$supported" >&6; } 6280 if test "$supported" = "yes" ; then 6281 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6282 found="yes" 6283 fi 6284 fi 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300xorg_testset_save_CFLAGS="$CFLAGS" 6301 6302if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6305$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6306if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6307 $as_echo_n "(cached) " >&6 6308else 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310/* end confdefs.h. */ 6311int i; 6312_ACEOF 6313if ac_fn_c_try_compile "$LINENO"; then : 6314 xorg_cv_cc_flag_unknown_warning_option=yes 6315else 6316 xorg_cv_cc_flag_unknown_warning_option=no 6317fi 6318rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6319fi 6320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6321$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6323 CFLAGS="$xorg_testset_save_CFLAGS" 6324fi 6325 6326if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 fi 6330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6332$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6333if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337/* end confdefs.h. */ 6338int i; 6339_ACEOF 6340if ac_fn_c_try_compile "$LINENO"; then : 6341 xorg_cv_cc_flag_unused_command_line_argument=yes 6342else 6343 xorg_cv_cc_flag_unused_command_line_argument=no 6344fi 6345rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6346fi 6347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6348$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351fi 6352 6353found="no" 6354 6355 if test $found = "no" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 6360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 fi 6363 6364 CFLAGS="$CFLAGS -Wshadow" 6365 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6367$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6368 cacheid=xorg_cv_cc_flag__Wshadow 6369 if eval \${$cacheid+:} false; then : 6370 $as_echo_n "(cached) " >&6 6371else 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373/* end confdefs.h. */ 6374int i; 6375int 6376main () 6377{ 6378 6379 ; 6380 return 0; 6381} 6382_ACEOF 6383if ac_fn_c_try_link "$LINENO"; then : 6384 eval $cacheid=yes 6385else 6386 eval $cacheid=no 6387fi 6388rm -f core conftest.err conftest.$ac_objext \ 6389 conftest$ac_exeext conftest.$ac_ext 6390fi 6391 6392 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 6395 eval supported=\$$cacheid 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6397$as_echo "$supported" >&6; } 6398 if test "$supported" = "yes" ; then 6399 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6400 found="yes" 6401 fi 6402 fi 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428/* end confdefs.h. */ 6429int i; 6430_ACEOF 6431if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435fi 6436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437fi 6438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442fi 6443 6444if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455/* end confdefs.h. */ 6456int i; 6457_ACEOF 6458if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462fi 6463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464fi 6465{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469fi 6470 6471found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wmissing-noreturn" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6485$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491/* end confdefs.h. */ 6492int i; 6493int 6494main () 6495{ 6496 6497 ; 6498 return 0; 6499} 6500_ACEOF 6501if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503else 6504 eval $cacheid=no 6505fi 6506rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515$as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546/* end confdefs.h. */ 6547int i; 6548_ACEOF 6549if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553fi 6554rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555fi 6556{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560fi 6561 6562if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573/* end confdefs.h. */ 6574int i; 6575_ACEOF 6576if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580fi 6581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582fi 6583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587fi 6588 6589found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6603$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609/* end confdefs.h. */ 6610int i; 6611int 6612main () 6613{ 6614 6615 ; 6616 return 0; 6617} 6618_ACEOF 6619if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621else 6622 eval $cacheid=no 6623fi 6624rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633$as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664/* end confdefs.h. */ 6665int i; 6666_ACEOF 6667if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671fi 6672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673fi 6674{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678fi 6679 6680if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691/* end confdefs.h. */ 6692int i; 6693_ACEOF 6694if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698fi 6699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700fi 6701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705fi 6706 6707found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wredundant-decls" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6721$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wredundant_decls 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727/* end confdefs.h. */ 6728int i; 6729int 6730main () 6731{ 6732 6733 ; 6734 return 0; 6735} 6736_ACEOF 6737if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739else 6740 eval $cacheid=no 6741fi 6742rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751$as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782/* end confdefs.h. */ 6783int i; 6784_ACEOF 6785if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789fi 6790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791fi 6792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796fi 6797 6798if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809/* end confdefs.h. */ 6810int i; 6811_ACEOF 6812if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816fi 6817rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818fi 6819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823fi 6824 6825found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Wlogical-op" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6839$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6840 cacheid=xorg_cv_cc_flag__Wlogical_op 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845/* end confdefs.h. */ 6846int i; 6847int 6848main () 6849{ 6850 6851 ; 6852 return 0; 6853} 6854_ACEOF 6855if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857else 6858 eval $cacheid=no 6859fi 6860rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869$as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878# These are currently disabled because they are noisy. They will be enabled 6879# in the future once the codebase is sufficiently modernized to silence 6880# them. For now, I don't want them to drown out the other warnings. 6881# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6882# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6883# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6884 6885# Turn some warnings into errors, so we don't accidently get successful builds 6886# when there are problems that should be fixed. 6887 6888if test "x$SELECTIVE_WERROR" = "xyes" ; then 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902xorg_testset_save_CFLAGS="$CFLAGS" 6903 6904if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6907$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6908if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6909 $as_echo_n "(cached) " >&6 6910else 6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6912/* end confdefs.h. */ 6913int i; 6914_ACEOF 6915if ac_fn_c_try_compile "$LINENO"; then : 6916 xorg_cv_cc_flag_unknown_warning_option=yes 6917else 6918 xorg_cv_cc_flag_unknown_warning_option=no 6919fi 6920rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6921fi 6922{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6923$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6925 CFLAGS="$xorg_testset_save_CFLAGS" 6926fi 6927 6928if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 fi 6932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6934$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6935if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939/* end confdefs.h. */ 6940int i; 6941_ACEOF 6942if ac_fn_c_try_compile "$LINENO"; then : 6943 xorg_cv_cc_flag_unused_command_line_argument=yes 6944else 6945 xorg_cv_cc_flag_unused_command_line_argument=no 6946fi 6947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6948fi 6949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6950$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953fi 6954 6955found="no" 6956 6957 if test $found = "no" ; then 6958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6960 fi 6961 6962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6964 fi 6965 6966 CFLAGS="$CFLAGS -Werror=implicit" 6967 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6969$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6970 cacheid=xorg_cv_cc_flag__Werror_implicit 6971 if eval \${$cacheid+:} false; then : 6972 $as_echo_n "(cached) " >&6 6973else 6974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6975/* end confdefs.h. */ 6976int i; 6977int 6978main () 6979{ 6980 6981 ; 6982 return 0; 6983} 6984_ACEOF 6985if ac_fn_c_try_link "$LINENO"; then : 6986 eval $cacheid=yes 6987else 6988 eval $cacheid=no 6989fi 6990rm -f core conftest.err conftest.$ac_objext \ 6991 conftest$ac_exeext conftest.$ac_ext 6992fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999$as_echo "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7002 found="yes" 7003 fi 7004 fi 7005 7006 if test $found = "no" ; then 7007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7009 fi 7010 7011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 fi 7014 7015 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7016 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7018$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7019 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7020 if eval \${$cacheid+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024/* end confdefs.h. */ 7025int i; 7026int 7027main () 7028{ 7029 7030 ; 7031 return 0; 7032} 7033_ACEOF 7034if ac_fn_c_try_link "$LINENO"; then : 7035 eval $cacheid=yes 7036else 7037 eval $cacheid=no 7038fi 7039rm -f core conftest.err conftest.$ac_objext \ 7040 conftest$ac_exeext conftest.$ac_ext 7041fi 7042 7043 7044 CFLAGS="$xorg_testset_save_CFLAGS" 7045 7046 eval supported=\$$cacheid 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7048$as_echo "$supported" >&6; } 7049 if test "$supported" = "yes" ; then 7050 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7051 found="yes" 7052 fi 7053 fi 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069xorg_testset_save_CFLAGS="$CFLAGS" 7070 7071if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7074$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7075if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7076 $as_echo_n "(cached) " >&6 7077else 7078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079/* end confdefs.h. */ 7080int i; 7081_ACEOF 7082if ac_fn_c_try_compile "$LINENO"; then : 7083 xorg_cv_cc_flag_unknown_warning_option=yes 7084else 7085 xorg_cv_cc_flag_unknown_warning_option=no 7086fi 7087rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7088fi 7089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7090$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093fi 7094 7095if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7101$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7102if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106/* end confdefs.h. */ 7107int i; 7108_ACEOF 7109if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unused_command_line_argument=yes 7111else 7112 xorg_cv_cc_flag_unused_command_line_argument=no 7113fi 7114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115fi 7116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7117$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120fi 7121 7122found="no" 7123 7124 if test $found = "no" ; then 7125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7127 fi 7128 7129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 fi 7132 7133 CFLAGS="$CFLAGS -Werror=nonnull" 7134 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7136$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7137 cacheid=xorg_cv_cc_flag__Werror_nonnull 7138 if eval \${$cacheid+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140else 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142/* end confdefs.h. */ 7143int i; 7144int 7145main () 7146{ 7147 7148 ; 7149 return 0; 7150} 7151_ACEOF 7152if ac_fn_c_try_link "$LINENO"; then : 7153 eval $cacheid=yes 7154else 7155 eval $cacheid=no 7156fi 7157rm -f core conftest.err conftest.$ac_objext \ 7158 conftest$ac_exeext conftest.$ac_ext 7159fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166$as_echo "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7169 found="yes" 7170 fi 7171 fi 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187xorg_testset_save_CFLAGS="$CFLAGS" 7188 7189if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7192$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7193if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7194 $as_echo_n "(cached) " >&6 7195else 7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197/* end confdefs.h. */ 7198int i; 7199_ACEOF 7200if ac_fn_c_try_compile "$LINENO"; then : 7201 xorg_cv_cc_flag_unknown_warning_option=yes 7202else 7203 xorg_cv_cc_flag_unknown_warning_option=no 7204fi 7205rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7206fi 7207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211fi 7212 7213if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224/* end confdefs.h. */ 7225int i; 7226_ACEOF 7227if ac_fn_c_try_compile "$LINENO"; then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229else 7230 xorg_cv_cc_flag_unused_command_line_argument=no 7231fi 7232rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7233fi 7234{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7235$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238fi 7239 7240found="no" 7241 7242 if test $found = "no" ; then 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 7247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 fi 7250 7251 CFLAGS="$CFLAGS -Werror=init-self" 7252 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7254$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7255 cacheid=xorg_cv_cc_flag__Werror_init_self 7256 if eval \${$cacheid+:} false; then : 7257 $as_echo_n "(cached) " >&6 7258else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260/* end confdefs.h. */ 7261int i; 7262int 7263main () 7264{ 7265 7266 ; 7267 return 0; 7268} 7269_ACEOF 7270if ac_fn_c_try_link "$LINENO"; then : 7271 eval $cacheid=yes 7272else 7273 eval $cacheid=no 7274fi 7275rm -f core conftest.err conftest.$ac_objext \ 7276 conftest$ac_exeext conftest.$ac_ext 7277fi 7278 7279 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 7282 eval supported=\$$cacheid 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7284$as_echo "$supported" >&6; } 7285 if test "$supported" = "yes" ; then 7286 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7287 found="yes" 7288 fi 7289 fi 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315/* end confdefs.h. */ 7316int i; 7317_ACEOF 7318if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unknown_warning_option=yes 7320else 7321 xorg_cv_cc_flag_unknown_warning_option=no 7322fi 7323rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324fi 7325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7326$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329fi 7330 7331if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7337$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7338if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342/* end confdefs.h. */ 7343int i; 7344_ACEOF 7345if ac_fn_c_try_compile "$LINENO"; then : 7346 xorg_cv_cc_flag_unused_command_line_argument=yes 7347else 7348 xorg_cv_cc_flag_unused_command_line_argument=no 7349fi 7350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7351fi 7352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7353$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356fi 7357 7358found="no" 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -Werror=main" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7372$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7373 cacheid=xorg_cv_cc_flag__Werror_main 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378/* end confdefs.h. */ 7379int i; 7380int 7381main () 7382{ 7383 7384 ; 7385 return 0; 7386} 7387_ACEOF 7388if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390else 7391 eval $cacheid=no 7392fi 7393rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402$as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433/* end confdefs.h. */ 7434int i; 7435_ACEOF 7436if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440fi 7441rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442fi 7443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447fi 7448 7449if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460/* end confdefs.h. */ 7461int i; 7462_ACEOF 7463if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467fi 7468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469fi 7470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474fi 7475 7476found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=missing-braces" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7490$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496/* end confdefs.h. */ 7497int i; 7498int 7499main () 7500{ 7501 7502 ; 7503 return 0; 7504} 7505_ACEOF 7506if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508else 7509 eval $cacheid=no 7510fi 7511rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520$as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551/* end confdefs.h. */ 7552int i; 7553_ACEOF 7554if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558fi 7559rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560fi 7561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565fi 7566 7567if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578/* end confdefs.h. */ 7579int i; 7580_ACEOF 7581if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585fi 7586rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587fi 7588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592fi 7593 7594found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=sequence-point" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7608$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7609 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614/* end confdefs.h. */ 7615int i; 7616int 7617main () 7618{ 7619 7620 ; 7621 return 0; 7622} 7623_ACEOF 7624if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626else 7627 eval $cacheid=no 7628fi 7629rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638$as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7641 found="yes" 7642 fi 7643 fi 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659xorg_testset_save_CFLAGS="$CFLAGS" 7660 7661if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7664$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7665if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669/* end confdefs.h. */ 7670int i; 7671_ACEOF 7672if ac_fn_c_try_compile "$LINENO"; then : 7673 xorg_cv_cc_flag_unknown_warning_option=yes 7674else 7675 xorg_cv_cc_flag_unknown_warning_option=no 7676fi 7677rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678fi 7679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683fi 7684 7685if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696/* end confdefs.h. */ 7697int i; 7698_ACEOF 7699if ac_fn_c_try_compile "$LINENO"; then : 7700 xorg_cv_cc_flag_unused_command_line_argument=yes 7701else 7702 xorg_cv_cc_flag_unused_command_line_argument=no 7703fi 7704rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7705fi 7706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7707$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710fi 7711 7712found="no" 7713 7714 if test $found = "no" ; then 7715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7717 fi 7718 7719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 fi 7722 7723 CFLAGS="$CFLAGS -Werror=return-type" 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7726$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7727 cacheid=xorg_cv_cc_flag__Werror_return_type 7728 if eval \${$cacheid+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732/* end confdefs.h. */ 7733int i; 7734int 7735main () 7736{ 7737 7738 ; 7739 return 0; 7740} 7741_ACEOF 7742if ac_fn_c_try_link "$LINENO"; then : 7743 eval $cacheid=yes 7744else 7745 eval $cacheid=no 7746fi 7747rm -f core conftest.err conftest.$ac_objext \ 7748 conftest$ac_exeext conftest.$ac_ext 7749fi 7750 7751 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 7754 eval supported=\$$cacheid 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7756$as_echo "$supported" >&6; } 7757 if test "$supported" = "yes" ; then 7758 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7759 found="yes" 7760 fi 7761 fi 7762 7763 if test $found = "no" ; then 7764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 fi 7767 7768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 fi 7771 7772 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7773 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7775$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7776 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7777 if eval \${$cacheid+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781/* end confdefs.h. */ 7782int i; 7783int 7784main () 7785{ 7786 7787 ; 7788 return 0; 7789} 7790_ACEOF 7791if ac_fn_c_try_link "$LINENO"; then : 7792 eval $cacheid=yes 7793else 7794 eval $cacheid=no 7795fi 7796rm -f core conftest.err conftest.$ac_objext \ 7797 conftest$ac_exeext conftest.$ac_ext 7798fi 7799 7800 7801 CFLAGS="$xorg_testset_save_CFLAGS" 7802 7803 eval supported=\$$cacheid 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7805$as_echo "$supported" >&6; } 7806 if test "$supported" = "yes" ; then 7807 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7808 found="yes" 7809 fi 7810 fi 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826xorg_testset_save_CFLAGS="$CFLAGS" 7827 7828if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7831$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7832if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7833 $as_echo_n "(cached) " >&6 7834else 7835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7836/* end confdefs.h. */ 7837int i; 7838_ACEOF 7839if ac_fn_c_try_compile "$LINENO"; then : 7840 xorg_cv_cc_flag_unknown_warning_option=yes 7841else 7842 xorg_cv_cc_flag_unknown_warning_option=no 7843fi 7844rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7845fi 7846{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7847$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850fi 7851 7852if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7855 fi 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7858$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7859if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863/* end confdefs.h. */ 7864int i; 7865_ACEOF 7866if ac_fn_c_try_compile "$LINENO"; then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868else 7869 xorg_cv_cc_flag_unused_command_line_argument=no 7870fi 7871rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7872fi 7873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7874$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7876 CFLAGS="$xorg_testset_save_CFLAGS" 7877fi 7878 7879found="no" 7880 7881 if test $found = "no" ; then 7882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7884 fi 7885 7886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 fi 7889 7890 CFLAGS="$CFLAGS -Werror=trigraphs" 7891 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7893$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7894 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7895 if eval \${$cacheid+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899/* end confdefs.h. */ 7900int i; 7901int 7902main () 7903{ 7904 7905 ; 7906 return 0; 7907} 7908_ACEOF 7909if ac_fn_c_try_link "$LINENO"; then : 7910 eval $cacheid=yes 7911else 7912 eval $cacheid=no 7913fi 7914rm -f core conftest.err conftest.$ac_objext \ 7915 conftest$ac_exeext conftest.$ac_ext 7916fi 7917 7918 7919 CFLAGS="$xorg_testset_save_CFLAGS" 7920 7921 eval supported=\$$cacheid 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7923$as_echo "$supported" >&6; } 7924 if test "$supported" = "yes" ; then 7925 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7926 found="yes" 7927 fi 7928 fi 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944xorg_testset_save_CFLAGS="$CFLAGS" 7945 7946if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7949$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7950if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7951 $as_echo_n "(cached) " >&6 7952else 7953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954/* end confdefs.h. */ 7955int i; 7956_ACEOF 7957if ac_fn_c_try_compile "$LINENO"; then : 7958 xorg_cv_cc_flag_unknown_warning_option=yes 7959else 7960 xorg_cv_cc_flag_unknown_warning_option=no 7961fi 7962rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7963fi 7964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7965$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7967 CFLAGS="$xorg_testset_save_CFLAGS" 7968fi 7969 7970if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7973 fi 7974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7976$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7977if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981/* end confdefs.h. */ 7982int i; 7983_ACEOF 7984if ac_fn_c_try_compile "$LINENO"; then : 7985 xorg_cv_cc_flag_unused_command_line_argument=yes 7986else 7987 xorg_cv_cc_flag_unused_command_line_argument=no 7988fi 7989rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7990fi 7991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7992$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995fi 7996 7997found="no" 7998 7999 if test $found = "no" ; then 8000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 fi 8003 8004 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 fi 8007 8008 CFLAGS="$CFLAGS -Werror=array-bounds" 8009 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8011$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8012 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8013 if eval \${$cacheid+:} false; then : 8014 $as_echo_n "(cached) " >&6 8015else 8016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8017/* end confdefs.h. */ 8018int i; 8019int 8020main () 8021{ 8022 8023 ; 8024 return 0; 8025} 8026_ACEOF 8027if ac_fn_c_try_link "$LINENO"; then : 8028 eval $cacheid=yes 8029else 8030 eval $cacheid=no 8031fi 8032rm -f core conftest.err conftest.$ac_objext \ 8033 conftest$ac_exeext conftest.$ac_ext 8034fi 8035 8036 8037 CFLAGS="$xorg_testset_save_CFLAGS" 8038 8039 eval supported=\$$cacheid 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8041$as_echo "$supported" >&6; } 8042 if test "$supported" = "yes" ; then 8043 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8044 found="yes" 8045 fi 8046 fi 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062xorg_testset_save_CFLAGS="$CFLAGS" 8063 8064if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8067$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8068if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8069 $as_echo_n "(cached) " >&6 8070else 8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8072/* end confdefs.h. */ 8073int i; 8074_ACEOF 8075if ac_fn_c_try_compile "$LINENO"; then : 8076 xorg_cv_cc_flag_unknown_warning_option=yes 8077else 8078 xorg_cv_cc_flag_unknown_warning_option=no 8079fi 8080rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8081fi 8082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8083$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8085 CFLAGS="$xorg_testset_save_CFLAGS" 8086fi 8087 8088if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8091 fi 8092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8094$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8095if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099/* end confdefs.h. */ 8100int i; 8101_ACEOF 8102if ac_fn_c_try_compile "$LINENO"; then : 8103 xorg_cv_cc_flag_unused_command_line_argument=yes 8104else 8105 xorg_cv_cc_flag_unused_command_line_argument=no 8106fi 8107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8108fi 8109{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8110$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113fi 8114 8115found="no" 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -Werror=write-strings" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8129$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8130 cacheid=xorg_cv_cc_flag__Werror_write_strings 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135/* end confdefs.h. */ 8136int i; 8137int 8138main () 8139{ 8140 8141 ; 8142 return 0; 8143} 8144_ACEOF 8145if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147else 8148 eval $cacheid=no 8149fi 8150rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159$as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190/* end confdefs.h. */ 8191int i; 8192_ACEOF 8193if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197fi 8198rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199fi 8200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204fi 8205 8206if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217/* end confdefs.h. */ 8218int i; 8219_ACEOF 8220if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224fi 8225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226fi 8227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231fi 8232 8233found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=address" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8247$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8248 cacheid=xorg_cv_cc_flag__Werror_address 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253/* end confdefs.h. */ 8254int i; 8255int 8256main () 8257{ 8258 8259 ; 8260 return 0; 8261} 8262_ACEOF 8263if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265else 8266 eval $cacheid=no 8267fi 8268rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277$as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8280 found="yes" 8281 fi 8282 fi 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298xorg_testset_save_CFLAGS="$CFLAGS" 8299 8300if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8303$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8304if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308/* end confdefs.h. */ 8309int i; 8310_ACEOF 8311if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_cv_cc_flag_unknown_warning_option=yes 8313else 8314 xorg_cv_cc_flag_unknown_warning_option=no 8315fi 8316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317fi 8318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8319$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322fi 8323 8324if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8330$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8331if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335/* end confdefs.h. */ 8336int i; 8337_ACEOF 8338if ac_fn_c_try_compile "$LINENO"; then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340else 8341 xorg_cv_cc_flag_unused_command_line_argument=no 8342fi 8343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8344fi 8345{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8346$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349fi 8350 8351found="no" 8352 8353 if test $found = "no" ; then 8354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 fi 8357 8358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 fi 8361 8362 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8363 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8365$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8366 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8367 if eval \${$cacheid+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371/* end confdefs.h. */ 8372int i; 8373int 8374main () 8375{ 8376 8377 ; 8378 return 0; 8379} 8380_ACEOF 8381if ac_fn_c_try_link "$LINENO"; then : 8382 eval $cacheid=yes 8383else 8384 eval $cacheid=no 8385fi 8386rm -f core conftest.err conftest.$ac_objext \ 8387 conftest$ac_exeext conftest.$ac_ext 8388fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395$as_echo "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8398 found="yes" 8399 fi 8400 fi 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8412 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8414$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8415 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8416 if eval \${$cacheid+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420/* end confdefs.h. */ 8421int i; 8422int 8423main () 8424{ 8425 8426 ; 8427 return 0; 8428} 8429_ACEOF 8430if ac_fn_c_try_link "$LINENO"; then : 8431 eval $cacheid=yes 8432else 8433 eval $cacheid=no 8434fi 8435rm -f core conftest.err conftest.$ac_objext \ 8436 conftest$ac_exeext conftest.$ac_ext 8437fi 8438 8439 8440 CFLAGS="$xorg_testset_save_CFLAGS" 8441 8442 eval supported=\$$cacheid 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8444$as_echo "$supported" >&6; } 8445 if test "$supported" = "yes" ; then 8446 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8447 found="yes" 8448 fi 8449 fi 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465xorg_testset_save_CFLAGS="$CFLAGS" 8466 8467if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8470$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8471if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8472 $as_echo_n "(cached) " >&6 8473else 8474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475/* end confdefs.h. */ 8476int i; 8477_ACEOF 8478if ac_fn_c_try_compile "$LINENO"; then : 8479 xorg_cv_cc_flag_unknown_warning_option=yes 8480else 8481 xorg_cv_cc_flag_unknown_warning_option=no 8482fi 8483rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8484fi 8485{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8486$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8487 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489fi 8490 8491if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8497$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8498if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502/* end confdefs.h. */ 8503int i; 8504_ACEOF 8505if ac_fn_c_try_compile "$LINENO"; then : 8506 xorg_cv_cc_flag_unused_command_line_argument=yes 8507else 8508 xorg_cv_cc_flag_unused_command_line_argument=no 8509fi 8510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8511fi 8512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8513$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516fi 8517 8518found="no" 8519 8520 if test $found = "no" ; then 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 fi 8524 8525 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8527 fi 8528 8529 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8530 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8532$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8533 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8534 if eval \${$cacheid+:} false; then : 8535 $as_echo_n "(cached) " >&6 8536else 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538/* end confdefs.h. */ 8539int i; 8540int 8541main () 8542{ 8543 8544 ; 8545 return 0; 8546} 8547_ACEOF 8548if ac_fn_c_try_link "$LINENO"; then : 8549 eval $cacheid=yes 8550else 8551 eval $cacheid=no 8552fi 8553rm -f core conftest.err conftest.$ac_objext \ 8554 conftest$ac_exeext conftest.$ac_ext 8555fi 8556 8557 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 8560 eval supported=\$$cacheid 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8562$as_echo "$supported" >&6; } 8563 if test "$supported" = "yes" ; then 8564 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8565 found="yes" 8566 fi 8567 fi 8568 8569 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8570else 8571{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8572$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 $PACKAGE_BUGREPORT" >&2;} 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586xorg_testset_save_CFLAGS="$CFLAGS" 8587 8588if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8591$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8592if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596/* end confdefs.h. */ 8597int i; 8598_ACEOF 8599if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unknown_warning_option=yes 8601else 8602 xorg_cv_cc_flag_unknown_warning_option=no 8603fi 8604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605fi 8606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8607$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610fi 8611 8612if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8618$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8619if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8620 $as_echo_n "(cached) " >&6 8621else 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623/* end confdefs.h. */ 8624int i; 8625_ACEOF 8626if ac_fn_c_try_compile "$LINENO"; then : 8627 xorg_cv_cc_flag_unused_command_line_argument=yes 8628else 8629 xorg_cv_cc_flag_unused_command_line_argument=no 8630fi 8631rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8632fi 8633{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8634$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637fi 8638 8639found="no" 8640 8641 if test $found = "no" ; then 8642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 fi 8645 8646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 fi 8649 8650 CFLAGS="$CFLAGS -Wimplicit" 8651 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8653$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8654 cacheid=xorg_cv_cc_flag__Wimplicit 8655 if eval \${$cacheid+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659/* end confdefs.h. */ 8660int i; 8661int 8662main () 8663{ 8664 8665 ; 8666 return 0; 8667} 8668_ACEOF 8669if ac_fn_c_try_link "$LINENO"; then : 8670 eval $cacheid=yes 8671else 8672 eval $cacheid=no 8673fi 8674rm -f core conftest.err conftest.$ac_objext \ 8675 conftest$ac_exeext conftest.$ac_ext 8676fi 8677 8678 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 8681 eval supported=\$$cacheid 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8683$as_echo "$supported" >&6; } 8684 if test "$supported" = "yes" ; then 8685 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8686 found="yes" 8687 fi 8688 fi 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704xorg_testset_save_CFLAGS="$CFLAGS" 8705 8706if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8709$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8710if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8711 $as_echo_n "(cached) " >&6 8712else 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714/* end confdefs.h. */ 8715int i; 8716_ACEOF 8717if ac_fn_c_try_compile "$LINENO"; then : 8718 xorg_cv_cc_flag_unknown_warning_option=yes 8719else 8720 xorg_cv_cc_flag_unknown_warning_option=no 8721fi 8722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8723fi 8724{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8725$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8727 CFLAGS="$xorg_testset_save_CFLAGS" 8728fi 8729 8730if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 fi 8734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8736$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8737if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741/* end confdefs.h. */ 8742int i; 8743_ACEOF 8744if ac_fn_c_try_compile "$LINENO"; then : 8745 xorg_cv_cc_flag_unused_command_line_argument=yes 8746else 8747 xorg_cv_cc_flag_unused_command_line_argument=no 8748fi 8749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8750fi 8751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8752$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755fi 8756 8757found="no" 8758 8759 if test $found = "no" ; then 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 8764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 fi 8767 8768 CFLAGS="$CFLAGS -Wnonnull" 8769 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8771$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8772 cacheid=xorg_cv_cc_flag__Wnonnull 8773 if eval \${$cacheid+:} false; then : 8774 $as_echo_n "(cached) " >&6 8775else 8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777/* end confdefs.h. */ 8778int i; 8779int 8780main () 8781{ 8782 8783 ; 8784 return 0; 8785} 8786_ACEOF 8787if ac_fn_c_try_link "$LINENO"; then : 8788 eval $cacheid=yes 8789else 8790 eval $cacheid=no 8791fi 8792rm -f core conftest.err conftest.$ac_objext \ 8793 conftest$ac_exeext conftest.$ac_ext 8794fi 8795 8796 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 8799 eval supported=\$$cacheid 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8801$as_echo "$supported" >&6; } 8802 if test "$supported" = "yes" ; then 8803 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8804 found="yes" 8805 fi 8806 fi 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822xorg_testset_save_CFLAGS="$CFLAGS" 8823 8824if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8827$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8828if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8829 $as_echo_n "(cached) " >&6 8830else 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832/* end confdefs.h. */ 8833int i; 8834_ACEOF 8835if ac_fn_c_try_compile "$LINENO"; then : 8836 xorg_cv_cc_flag_unknown_warning_option=yes 8837else 8838 xorg_cv_cc_flag_unknown_warning_option=no 8839fi 8840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8841fi 8842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8843$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846fi 8847 8848if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8851 fi 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8854$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8855if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859/* end confdefs.h. */ 8860int i; 8861_ACEOF 8862if ac_fn_c_try_compile "$LINENO"; then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864else 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866fi 8867rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8868fi 8869{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873fi 8874 8875found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Winit-self" 8887 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8889$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Winit_self 8891 if eval \${$cacheid+:} false; then : 8892 $as_echo_n "(cached) " >&6 8893else 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895/* end confdefs.h. */ 8896int i; 8897int 8898main () 8899{ 8900 8901 ; 8902 return 0; 8903} 8904_ACEOF 8905if ac_fn_c_try_link "$LINENO"; then : 8906 eval $cacheid=yes 8907else 8908 eval $cacheid=no 8909fi 8910rm -f core conftest.err conftest.$ac_objext \ 8911 conftest$ac_exeext conftest.$ac_ext 8912fi 8913 8914 8915 CFLAGS="$xorg_testset_save_CFLAGS" 8916 8917 eval supported=\$$cacheid 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8919$as_echo "$supported" >&6; } 8920 if test "$supported" = "yes" ; then 8921 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8922 found="yes" 8923 fi 8924 fi 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950/* end confdefs.h. */ 8951int i; 8952_ACEOF 8953if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957fi 8958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959fi 8960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964fi 8965 8966if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979_ACEOF 8980if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984fi 8985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986fi 8987{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991fi 8992 8993found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wmain" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9007$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wmain 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013/* end confdefs.h. */ 9014int i; 9015int 9016main () 9017{ 9018 9019 ; 9020 return 0; 9021} 9022_ACEOF 9023if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025else 9026 eval $cacheid=no 9027fi 9028rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037$as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068/* end confdefs.h. */ 9069int i; 9070_ACEOF 9071if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075fi 9076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077fi 9078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082fi 9083 9084if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095/* end confdefs.h. */ 9096int i; 9097_ACEOF 9098if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102fi 9103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104fi 9105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109fi 9110 9111found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wmissing-braces" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9125$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wmissing_braces 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131/* end confdefs.h. */ 9132int i; 9133int 9134main () 9135{ 9136 9137 ; 9138 return 0; 9139} 9140_ACEOF 9141if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143else 9144 eval $cacheid=no 9145fi 9146rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155$as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186/* end confdefs.h. */ 9187int i; 9188_ACEOF 9189if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193fi 9194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195fi 9196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200fi 9201 9202if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213/* end confdefs.h. */ 9214int i; 9215_ACEOF 9216if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220fi 9221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222fi 9223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227fi 9228 9229found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wsequence-point" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9243$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wsequence_point 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249/* end confdefs.h. */ 9250int i; 9251int 9252main () 9253{ 9254 9255 ; 9256 return 0; 9257} 9258_ACEOF 9259if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261else 9262 eval $cacheid=no 9263fi 9264rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273$as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304/* end confdefs.h. */ 9305int i; 9306_ACEOF 9307if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311fi 9312rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313fi 9314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318fi 9319 9320if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331/* end confdefs.h. */ 9332int i; 9333_ACEOF 9334if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338fi 9339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340fi 9341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345fi 9346 9347found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wreturn-type" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9361$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wreturn_type 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367/* end confdefs.h. */ 9368int i; 9369int 9370main () 9371{ 9372 9373 ; 9374 return 0; 9375} 9376_ACEOF 9377if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379else 9380 eval $cacheid=no 9381fi 9382rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391$as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422/* end confdefs.h. */ 9423int i; 9424_ACEOF 9425if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429fi 9430rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431fi 9432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436fi 9437 9438if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449/* end confdefs.h. */ 9450int i; 9451_ACEOF 9452if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456fi 9457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458fi 9459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463fi 9464 9465found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Wtrigraphs" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9479$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Wtrigraphs 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485/* end confdefs.h. */ 9486int i; 9487int 9488main () 9489{ 9490 9491 ; 9492 return 0; 9493} 9494_ACEOF 9495if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497else 9498 eval $cacheid=no 9499fi 9500rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509$as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540/* end confdefs.h. */ 9541int i; 9542_ACEOF 9543if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547fi 9548rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549fi 9550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554fi 9555 9556if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567/* end confdefs.h. */ 9568int i; 9569_ACEOF 9570if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574fi 9575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576fi 9577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581fi 9582 9583found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Warray-bounds" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9597$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Warray_bounds 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603/* end confdefs.h. */ 9604int i; 9605int 9606main () 9607{ 9608 9609 ; 9610 return 0; 9611} 9612_ACEOF 9613if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615else 9616 eval $cacheid=no 9617fi 9618rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627$as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658/* end confdefs.h. */ 9659int i; 9660_ACEOF 9661if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665fi 9666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667fi 9668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672fi 9673 9674if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685/* end confdefs.h. */ 9686int i; 9687_ACEOF 9688if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692fi 9693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694fi 9695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699fi 9700 9701found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Wwrite-strings" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9715$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Wwrite_strings 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721/* end confdefs.h. */ 9722int i; 9723int 9724main () 9725{ 9726 9727 ; 9728 return 0; 9729} 9730_ACEOF 9731if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733else 9734 eval $cacheid=no 9735fi 9736rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745$as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776/* end confdefs.h. */ 9777int i; 9778_ACEOF 9779if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783fi 9784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785fi 9786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790fi 9791 9792if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803/* end confdefs.h. */ 9804int i; 9805_ACEOF 9806if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810fi 9811rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812fi 9813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817fi 9818 9819found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Waddress" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9833$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Waddress 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839/* end confdefs.h. */ 9840int i; 9841int 9842main () 9843{ 9844 9845 ; 9846 return 0; 9847} 9848_ACEOF 9849if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851else 9852 eval $cacheid=no 9853fi 9854rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863$as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894/* end confdefs.h. */ 9895int i; 9896_ACEOF 9897if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901fi 9902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903fi 9904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908fi 9909 9910if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921/* end confdefs.h. */ 9922int i; 9923_ACEOF 9924if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928fi 9929rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930fi 9931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935fi 9936 9937found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9951$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957/* end confdefs.h. */ 9958int i; 9959int 9960main () 9961{ 9962 9963 ; 9964 return 0; 9965} 9966_ACEOF 9967if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969else 9970 eval $cacheid=no 9971fi 9972rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981$as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012/* end confdefs.h. */ 10013int i; 10014_ACEOF 10015if ac_fn_c_try_compile "$LINENO"; then : 10016 xorg_cv_cc_flag_unknown_warning_option=yes 10017else 10018 xorg_cv_cc_flag_unknown_warning_option=no 10019fi 10020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10021fi 10022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10023$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026fi 10027 10028if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10034$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10035if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039/* end confdefs.h. */ 10040int i; 10041_ACEOF 10042if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044else 10045 xorg_cv_cc_flag_unused_command_line_argument=no 10046fi 10047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048fi 10049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10050$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053fi 10054 10055found="no" 10056 10057 if test $found = "no" ; then 10058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10060 fi 10061 10062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 fi 10065 10066 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10067 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10069$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10070 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10071 if eval \${$cacheid+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075/* end confdefs.h. */ 10076int i; 10077int 10078main () 10079{ 10080 10081 ; 10082 return 0; 10083} 10084_ACEOF 10085if ac_fn_c_try_link "$LINENO"; then : 10086 eval $cacheid=yes 10087else 10088 eval $cacheid=no 10089fi 10090rm -f core conftest.err conftest.$ac_objext \ 10091 conftest$ac_exeext conftest.$ac_ext 10092fi 10093 10094 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 10097 eval supported=\$$cacheid 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10099$as_echo "$supported" >&6; } 10100 if test "$supported" = "yes" ; then 10101 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10102 found="yes" 10103 fi 10104 fi 10105 10106 10107fi 10108 10109 10110 10111 10112 10113 10114 10115 CWARNFLAGS="$BASE_CFLAGS" 10116 if test "x$GCC" = xyes ; then 10117 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10118 fi 10119 10120 10121 10122 10123 10124 10125 10126 10127# Check whether --enable-strict-compilation was given. 10128if test "${enable_strict_compilation+set}" = set; then : 10129 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10130else 10131 STRICT_COMPILE=no 10132fi 10133 10134 10135 10136 10137 10138 10139STRICT_CFLAGS="" 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153xorg_testset_save_CFLAGS="$CFLAGS" 10154 10155if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10158$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10159if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163/* end confdefs.h. */ 10164int i; 10165_ACEOF 10166if ac_fn_c_try_compile "$LINENO"; then : 10167 xorg_cv_cc_flag_unknown_warning_option=yes 10168else 10169 xorg_cv_cc_flag_unknown_warning_option=no 10170fi 10171rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10172fi 10173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10174$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177fi 10178 10179if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10185$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10186if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188else 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190/* end confdefs.h. */ 10191int i; 10192_ACEOF 10193if ac_fn_c_try_compile "$LINENO"; then : 10194 xorg_cv_cc_flag_unused_command_line_argument=yes 10195else 10196 xorg_cv_cc_flag_unused_command_line_argument=no 10197fi 10198rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10199fi 10200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10201$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204fi 10205 10206found="no" 10207 10208 if test $found = "no" ; then 10209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10211 fi 10212 10213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 fi 10216 10217 CFLAGS="$CFLAGS -pedantic" 10218 10219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10220$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10221 cacheid=xorg_cv_cc_flag__pedantic 10222 if eval \${$cacheid+:} false; then : 10223 $as_echo_n "(cached) " >&6 10224else 10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226/* end confdefs.h. */ 10227int i; 10228int 10229main () 10230{ 10231 10232 ; 10233 return 0; 10234} 10235_ACEOF 10236if ac_fn_c_try_link "$LINENO"; then : 10237 eval $cacheid=yes 10238else 10239 eval $cacheid=no 10240fi 10241rm -f core conftest.err conftest.$ac_objext \ 10242 conftest$ac_exeext conftest.$ac_ext 10243fi 10244 10245 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247 10248 eval supported=\$$cacheid 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10250$as_echo "$supported" >&6; } 10251 if test "$supported" = "yes" ; then 10252 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10253 found="yes" 10254 fi 10255 fi 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271xorg_testset_save_CFLAGS="$CFLAGS" 10272 10273if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10276$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10277if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281/* end confdefs.h. */ 10282int i; 10283_ACEOF 10284if ac_fn_c_try_compile "$LINENO"; then : 10285 xorg_cv_cc_flag_unknown_warning_option=yes 10286else 10287 xorg_cv_cc_flag_unknown_warning_option=no 10288fi 10289rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10290fi 10291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10292$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295fi 10296 10297if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10300 fi 10301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10303$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10304if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308/* end confdefs.h. */ 10309int i; 10310_ACEOF 10311if ac_fn_c_try_compile "$LINENO"; then : 10312 xorg_cv_cc_flag_unused_command_line_argument=yes 10313else 10314 xorg_cv_cc_flag_unused_command_line_argument=no 10315fi 10316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10317fi 10318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10319$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322fi 10323 10324found="no" 10325 10326 if test $found = "no" ; then 10327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10329 fi 10330 10331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10333 fi 10334 10335 CFLAGS="$CFLAGS -Werror" 10336 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10338$as_echo_n "checking if $CC supports -Werror... " >&6; } 10339 cacheid=xorg_cv_cc_flag__Werror 10340 if eval \${$cacheid+:} false; then : 10341 $as_echo_n "(cached) " >&6 10342else 10343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344/* end confdefs.h. */ 10345int i; 10346int 10347main () 10348{ 10349 10350 ; 10351 return 0; 10352} 10353_ACEOF 10354if ac_fn_c_try_link "$LINENO"; then : 10355 eval $cacheid=yes 10356else 10357 eval $cacheid=no 10358fi 10359rm -f core conftest.err conftest.$ac_objext \ 10360 conftest$ac_exeext conftest.$ac_ext 10361fi 10362 10363 10364 CFLAGS="$xorg_testset_save_CFLAGS" 10365 10366 eval supported=\$$cacheid 10367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10368$as_echo "$supported" >&6; } 10369 if test "$supported" = "yes" ; then 10370 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10371 found="yes" 10372 fi 10373 fi 10374 10375 if test $found = "no" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 10380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 fi 10383 10384 CFLAGS="$CFLAGS -errwarn" 10385 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10387$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10388 cacheid=xorg_cv_cc_flag__errwarn 10389 if eval \${$cacheid+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393/* end confdefs.h. */ 10394int i; 10395int 10396main () 10397{ 10398 10399 ; 10400 return 0; 10401} 10402_ACEOF 10403if ac_fn_c_try_link "$LINENO"; then : 10404 eval $cacheid=yes 10405else 10406 eval $cacheid=no 10407fi 10408rm -f core conftest.err conftest.$ac_objext \ 10409 conftest$ac_exeext conftest.$ac_ext 10410fi 10411 10412 10413 CFLAGS="$xorg_testset_save_CFLAGS" 10414 10415 eval supported=\$$cacheid 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10417$as_echo "$supported" >&6; } 10418 if test "$supported" = "yes" ; then 10419 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10420 found="yes" 10421 fi 10422 fi 10423 10424 10425 10426# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10427# activate it with -Werror, so we add it here explicitly. 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441xorg_testset_save_CFLAGS="$CFLAGS" 10442 10443if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10446$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10447if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10448 $as_echo_n "(cached) " >&6 10449else 10450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451/* end confdefs.h. */ 10452int i; 10453_ACEOF 10454if ac_fn_c_try_compile "$LINENO"; then : 10455 xorg_cv_cc_flag_unknown_warning_option=yes 10456else 10457 xorg_cv_cc_flag_unknown_warning_option=no 10458fi 10459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10460fi 10461{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10462$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10464 CFLAGS="$xorg_testset_save_CFLAGS" 10465fi 10466 10467if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10473$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10474if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10475 $as_echo_n "(cached) " >&6 10476else 10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10478/* end confdefs.h. */ 10479int i; 10480_ACEOF 10481if ac_fn_c_try_compile "$LINENO"; then : 10482 xorg_cv_cc_flag_unused_command_line_argument=yes 10483else 10484 xorg_cv_cc_flag_unused_command_line_argument=no 10485fi 10486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10487fi 10488{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10489$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492fi 10493 10494found="no" 10495 10496 if test $found = "no" ; then 10497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10499 fi 10500 10501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 fi 10504 10505 CFLAGS="$CFLAGS -Werror=attributes" 10506 10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10508$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10509 cacheid=xorg_cv_cc_flag__Werror_attributes 10510 if eval \${$cacheid+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514/* end confdefs.h. */ 10515int i; 10516int 10517main () 10518{ 10519 10520 ; 10521 return 0; 10522} 10523_ACEOF 10524if ac_fn_c_try_link "$LINENO"; then : 10525 eval $cacheid=yes 10526else 10527 eval $cacheid=no 10528fi 10529rm -f core conftest.err conftest.$ac_objext \ 10530 conftest$ac_exeext conftest.$ac_ext 10531fi 10532 10533 10534 CFLAGS="$xorg_testset_save_CFLAGS" 10535 10536 eval supported=\$$cacheid 10537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10538$as_echo "$supported" >&6; } 10539 if test "$supported" = "yes" ; then 10540 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10541 found="yes" 10542 fi 10543 fi 10544 10545 10546 10547if test "x$STRICT_COMPILE" = "xyes"; then 10548 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10549 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10550fi 10551 10552 10553 10554 10555 10556 10557cat >>confdefs.h <<_ACEOF 10558#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10559_ACEOF 10560 10561 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10562 if test "x$PVM" = "x"; then 10563 PVM="0" 10564 fi 10565 10566cat >>confdefs.h <<_ACEOF 10567#define PACKAGE_VERSION_MINOR $PVM 10568_ACEOF 10569 10570 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10571 if test "x$PVP" = "x"; then 10572 PVP="0" 10573 fi 10574 10575cat >>confdefs.h <<_ACEOF 10576#define PACKAGE_VERSION_PATCHLEVEL $PVP 10577_ACEOF 10578 10579 10580 10581CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10582mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10583|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10584echo 'git directory not found: installing possibly empty changelog.' >&2)" 10585 10586 10587 10588 10589macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10590INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10591mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10592|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10593echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10594 10595 10596 10597 10598 10599 10600if test x$APP_MAN_SUFFIX = x ; then 10601 APP_MAN_SUFFIX=1 10602fi 10603if test x$APP_MAN_DIR = x ; then 10604 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10605fi 10606 10607if test x$LIB_MAN_SUFFIX = x ; then 10608 LIB_MAN_SUFFIX=3 10609fi 10610if test x$LIB_MAN_DIR = x ; then 10611 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10612fi 10613 10614if test x$FILE_MAN_SUFFIX = x ; then 10615 case $host_os in 10616 # Solaris 2.0 - 11 use SysV man page sections 10617 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10618 *) FILE_MAN_SUFFIX=5 ;; 10619 esac 10620fi 10621if test x$FILE_MAN_DIR = x ; then 10622 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10623fi 10624 10625if test x$MISC_MAN_SUFFIX = x ; then 10626 case $host_os in 10627 # Solaris 2.0 - 11 use SysV man page sections 10628 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10629 *) MISC_MAN_SUFFIX=7 ;; 10630 esac 10631fi 10632if test x$MISC_MAN_DIR = x ; then 10633 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10634fi 10635 10636if test x$DRIVER_MAN_SUFFIX = x ; then 10637 case $host_os in 10638 # Solaris 2.0 - 11 use SysV man page sections 10639 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10640 *) DRIVER_MAN_SUFFIX=4 ;; 10641 esac 10642fi 10643if test x$DRIVER_MAN_DIR = x ; then 10644 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10645fi 10646 10647if test x$ADMIN_MAN_SUFFIX = x ; then 10648 case $host_os in 10649 # Solaris 2.0 - 11 use SysV man page sections 10650 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10651 *) ADMIN_MAN_SUFFIX=8 ;; 10652 esac 10653fi 10654if test x$ADMIN_MAN_DIR = x ; then 10655 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10656fi 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672XORG_MAN_PAGE="X Version 11" 10673 10674MAN_SUBSTS="\ 10675 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10676 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10677 -e 's|__xservername__|Xorg|g' \ 10678 -e 's|__xconfigfile__|xorg.conf|g' \ 10679 -e 's|__projectroot__|\$(prefix)|g' \ 10680 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10681 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10682 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10683 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10684 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10685 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10686 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10687 10688 10689 10690# Check whether --enable-silent-rules was given. 10691if test "${enable_silent_rules+set}" = set; then : 10692 enableval=$enable_silent_rules; 10693fi 10694 10695case $enable_silent_rules in # ((( 10696 yes) AM_DEFAULT_VERBOSITY=0;; 10697 no) AM_DEFAULT_VERBOSITY=1;; 10698 *) AM_DEFAULT_VERBOSITY=0;; 10699esac 10700am_make=${MAKE-make} 10701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10702$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10703if ${am_cv_make_support_nested_variables+:} false; then : 10704 $as_echo_n "(cached) " >&6 10705else 10706 if $as_echo 'TRUE=$(BAR$(V)) 10707BAR0=false 10708BAR1=true 10709V=1 10710am__doit: 10711 @$(TRUE) 10712.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10713 am_cv_make_support_nested_variables=yes 10714else 10715 am_cv_make_support_nested_variables=no 10716fi 10717fi 10718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10719$as_echo "$am_cv_make_support_nested_variables" >&6; } 10720if test $am_cv_make_support_nested_variables = yes; then 10721 AM_V='$(V)' 10722 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10723else 10724 AM_V=$AM_DEFAULT_VERBOSITY 10725 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10726fi 10727AM_BACKSLASH='\' 10728 10729 10730 10731ac_ext=c 10732ac_cpp='$CPP $CPPFLAGS' 10733ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10734ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10735ac_compiler_gnu=$ac_cv_c_compiler_gnu 10736{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 10737$as_echo_n "checking how to run the C preprocessor... " >&6; } 10738# On Suns, sometimes $CPP names a directory. 10739if test -n "$CPP" && test -d "$CPP"; then 10740 CPP= 10741fi 10742if test -z "$CPP"; then 10743 if ${ac_cv_prog_CPP+:} false; then : 10744 $as_echo_n "(cached) " >&6 10745else 10746 # Double quotes because CPP needs to be expanded 10747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 10748 do 10749 ac_preproc_ok=false 10750for ac_c_preproc_warn_flag in '' yes 10751do 10752 # Use a header file that comes with gcc, so configuring glibc 10753 # with a fresh cross-compiler works. 10754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10755 # <limits.h> exists even on freestanding compilers. 10756 # On the NeXT, cc -E runs the code through the compiler's parser, 10757 # not just through cpp. "Syntax error" is here to catch this case. 10758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10759/* end confdefs.h. */ 10760#ifdef __STDC__ 10761# include <limits.h> 10762#else 10763# include <assert.h> 10764#endif 10765 Syntax error 10766_ACEOF 10767if ac_fn_c_try_cpp "$LINENO"; then : 10768 10769else 10770 # Broken: fails on valid input. 10771continue 10772fi 10773rm -f conftest.err conftest.i conftest.$ac_ext 10774 10775 # OK, works on sane cases. Now check whether nonexistent headers 10776 # can be detected and how. 10777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10778/* end confdefs.h. */ 10779#include <ac_nonexistent.h> 10780_ACEOF 10781if ac_fn_c_try_cpp "$LINENO"; then : 10782 # Broken: success on invalid input. 10783continue 10784else 10785 # Passes both tests. 10786ac_preproc_ok=: 10787break 10788fi 10789rm -f conftest.err conftest.i conftest.$ac_ext 10790 10791done 10792# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10793rm -f conftest.i conftest.err conftest.$ac_ext 10794if $ac_preproc_ok; then : 10795 break 10796fi 10797 10798 done 10799 ac_cv_prog_CPP=$CPP 10800 10801fi 10802 CPP=$ac_cv_prog_CPP 10803else 10804 ac_cv_prog_CPP=$CPP 10805fi 10806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 10807$as_echo "$CPP" >&6; } 10808ac_preproc_ok=false 10809for ac_c_preproc_warn_flag in '' yes 10810do 10811 # Use a header file that comes with gcc, so configuring glibc 10812 # with a fresh cross-compiler works. 10813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10814 # <limits.h> exists even on freestanding compilers. 10815 # On the NeXT, cc -E runs the code through the compiler's parser, 10816 # not just through cpp. "Syntax error" is here to catch this case. 10817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10818/* end confdefs.h. */ 10819#ifdef __STDC__ 10820# include <limits.h> 10821#else 10822# include <assert.h> 10823#endif 10824 Syntax error 10825_ACEOF 10826if ac_fn_c_try_cpp "$LINENO"; then : 10827 10828else 10829 # Broken: fails on valid input. 10830continue 10831fi 10832rm -f conftest.err conftest.i conftest.$ac_ext 10833 10834 # OK, works on sane cases. Now check whether nonexistent headers 10835 # can be detected and how. 10836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10837/* end confdefs.h. */ 10838#include <ac_nonexistent.h> 10839_ACEOF 10840if ac_fn_c_try_cpp "$LINENO"; then : 10841 # Broken: success on invalid input. 10842continue 10843else 10844 # Passes both tests. 10845ac_preproc_ok=: 10846break 10847fi 10848rm -f conftest.err conftest.i conftest.$ac_ext 10849 10850done 10851# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10852rm -f conftest.i conftest.err conftest.$ac_ext 10853if $ac_preproc_ok; then : 10854 10855else 10856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10857$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10858as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 10859See \`config.log' for more details" "$LINENO" 5; } 10860fi 10861 10862ac_ext=c 10863ac_cpp='$CPP $CPPFLAGS' 10864ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10865ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10866ac_compiler_gnu=$ac_cv_c_compiler_gnu 10867 10868 10869 10870for ac_prog in cpp 10871do 10872 # Extract the first word of "$ac_prog", so it can be a program name with args. 10873set dummy $ac_prog; ac_word=$2 10874{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10875$as_echo_n "checking for $ac_word... " >&6; } 10876if ${ac_cv_path_RAWCPP+:} false; then : 10877 $as_echo_n "(cached) " >&6 10878else 10879 case $RAWCPP in 10880 [\\/]* | ?:[\\/]*) 10881 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10882 ;; 10883 *) 10884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10885as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10886for as_dir in $as_dummy 10887do 10888 IFS=$as_save_IFS 10889 test -z "$as_dir" && as_dir=. 10890 for ac_exec_ext in '' $ac_executable_extensions; do 10891 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10892 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10893 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10894 break 2 10895 fi 10896done 10897 done 10898IFS=$as_save_IFS 10899 10900 ;; 10901esac 10902fi 10903RAWCPP=$ac_cv_path_RAWCPP 10904if test -n "$RAWCPP"; then 10905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10906$as_echo "$RAWCPP" >&6; } 10907else 10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10909$as_echo "no" >&6; } 10910fi 10911 10912 10913 test -n "$RAWCPP" && break 10914done 10915test -n "$RAWCPP" || RAWCPP="${CPP}" 10916 10917 10918# Check for flag to avoid builtin definitions - assumes unix is predefined, 10919# which is not the best choice for supporting other OS'es, but covers most 10920# of the ones we need for now. 10921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10922$as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10923cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924/* end confdefs.h. */ 10925Does cpp redefine unix ? 10926_ACEOF 10927if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10929$as_echo "no" >&6; } 10930else 10931 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10932 RAWCPPFLAGS=-undef 10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10934$as_echo "yes" >&6; } 10935 # under Cygwin unix is still defined even with -undef 10936 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10937 RAWCPPFLAGS="-undef -ansi" 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10939$as_echo "yes, with -ansi" >&6; } 10940 else 10941 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10942 fi 10943fi 10944rm -f conftest.$ac_ext 10945 10946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10947$as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10948cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10949/* end confdefs.h. */ 10950Does cpp preserve "whitespace"? 10951_ACEOF 10952if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10954$as_echo "no" >&6; } 10955else 10956 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10957 TRADITIONALCPPFLAGS="-traditional" 10958 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10960$as_echo "yes" >&6; } 10961 else 10962 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10963 fi 10964fi 10965rm -f conftest.$ac_ext 10966 10967 10968 10969CPP_PROGRAM=${RAWCPP} 10970 10971 10972for ac_func in mkstemp 10973do : 10974 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10975if test "x$ac_cv_func_mkstemp" = xyes; then : 10976 cat >>confdefs.h <<_ACEOF 10977#define HAVE_MKSTEMP 1 10978_ACEOF 10979 10980fi 10981done 10982 10983 10984# Extract the first word of "perl", so it can be a program name with args. 10985set dummy perl; ac_word=$2 10986{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10987$as_echo_n "checking for $ac_word... " >&6; } 10988if ${ac_cv_prog_HAS_PERL+:} false; then : 10989 $as_echo_n "(cached) " >&6 10990else 10991 if test -n "$HAS_PERL"; then 10992 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 10993else 10994as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10995for as_dir in $PATH 10996do 10997 IFS=$as_save_IFS 10998 test -z "$as_dir" && as_dir=. 10999 for ac_exec_ext in '' $ac_executable_extensions; do 11000 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11001 ac_cv_prog_HAS_PERL="yes" 11002 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11003 break 2 11004 fi 11005done 11006 done 11007IFS=$as_save_IFS 11008 11009fi 11010fi 11011HAS_PERL=$ac_cv_prog_HAS_PERL 11012if test -n "$HAS_PERL"; then 11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 11014$as_echo "$HAS_PERL" >&6; } 11015else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11017$as_echo "no" >&6; } 11018fi 11019 11020 11021 if test "x$HAS_PERL" = xyes; then 11022 HAS_PERL_TRUE= 11023 HAS_PERL_FALSE='#' 11024else 11025 HAS_PERL_TRUE='#' 11026 HAS_PERL_FALSE= 11027fi 11028 11029 11030 11031 11032DEFAULT_XCONFDIR="${libdir}/X11/config" 11033 11034# Check whether --with-config-dir was given. 11035if test "${with_config_dir+set}" = set; then : 11036 withval=$with_config_dir; XCONFDIR="$withval" 11037else 11038 XCONFDIR="$DEFAULT_XCONFDIR" 11039fi 11040 11041 11042 11043DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 11044 11045# Check whether --with-script-preproc-cmd was given. 11046if test "${with_script_preproc_cmd+set}" = set; then : 11047 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 11048else 11049 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 11050fi 11051 11052 11053 11054DEFAULT_ARCMD="ar clq" 11055 11056# Check whether --with-create-lib-cmd was given. 11057if test "${with_create_lib_cmd+set}" = set; then : 11058 withval=$with_create_lib_cmd; ARCMD="$withval" 11059else 11060 ARCMD="$DEFAULT_ARCMD" 11061fi 11062 11063 11064 11065DEFAULT_RANLIB="ranlib" 11066 11067# Check whether --with-clean-lib-cmd was given. 11068if test "${with_clean_lib_cmd+set}" = set; then : 11069 withval=$with_clean_lib_cmd; RANLIB="$withval" 11070else 11071 RANLIB="$DEFAULT_RANLIB" 11072fi 11073 11074 11075 11076# Check whether --enable-revpath was given. 11077if test "${enable_revpath+set}" = set; then : 11078 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 11079else 11080 BUILD_REVPATH=yes 11081fi 11082 11083 if test "x$BUILD_REVPATH" = xyes; then 11084 BUILD_REVPATH_TRUE= 11085 BUILD_REVPATH_FALSE='#' 11086else 11087 BUILD_REVPATH_TRUE='#' 11088 BUILD_REVPATH_FALSE= 11089fi 11090 11091 11092# Check whether --enable-makeg was given. 11093if test "${enable_makeg+set}" = set; then : 11094 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11095else 11096 BUILD_MAKEG=yes 11097fi 11098 11099 if test "x$BUILD_MAKEG" = xyes; then 11100 BUILD_MAKEG_TRUE= 11101 BUILD_MAKEG_FALSE='#' 11102else 11103 BUILD_MAKEG_TRUE='#' 11104 BUILD_MAKEG_FALSE= 11105fi 11106 11107 11108# Check whether --enable-xmkmf was given. 11109if test "${enable_xmkmf+set}" = set; then : 11110 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11111else 11112 BUILD_XMKMF=yes 11113fi 11114 11115 if test "x$BUILD_XMKMF" = xyes; then 11116 BUILD_XMKMF_TRUE= 11117 BUILD_XMKMF_FALSE='#' 11118else 11119 BUILD_XMKMF_TRUE='#' 11120 BUILD_XMKMF_FALSE= 11121fi 11122 11123 11124# Check whether --enable-ccmakedep was given. 11125if test "${enable_ccmakedep+set}" = set; then : 11126 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11127else 11128 BUILD_CCMAKEDEP=yes 11129fi 11130 11131 if test "x$BUILD_CCMAKEDEP" = xyes; then 11132 BUILD_CCMAKEDEP_TRUE= 11133 BUILD_CCMAKEDEP_FALSE='#' 11134else 11135 BUILD_CCMAKEDEP_TRUE='#' 11136 BUILD_CCMAKEDEP_FALSE= 11137fi 11138 11139 11140# Check whether --enable-mergelib was given. 11141if test "${enable_mergelib+set}" = set; then : 11142 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11143else 11144 BUILD_MERGELIB=yes 11145fi 11146 11147 if test "x$BUILD_MERGELIB" = xyes; then 11148 BUILD_MERGELIB_TRUE= 11149 BUILD_MERGELIB_FALSE='#' 11150else 11151 BUILD_MERGELIB_TRUE='#' 11152 BUILD_MERGELIB_FALSE= 11153fi 11154 11155 11156# Check whether --enable-mkdirhier was given. 11157if test "${enable_mkdirhier+set}" = set; then : 11158 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11159else 11160 BUILD_MKDIRHIER=yes 11161fi 11162 11163 if test "x$BUILD_MKDIRHIER" = xyes; then 11164 BUILD_MKDIRHIER_TRUE= 11165 BUILD_MKDIRHIER_FALSE='#' 11166else 11167 BUILD_MKDIRHIER_TRUE='#' 11168 BUILD_MKDIRHIER_FALSE= 11169fi 11170 11171 11172# Check whether --enable-cleanlinks was given. 11173if test "${enable_cleanlinks+set}" = set; then : 11174 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11175else 11176 BUILD_CLEANLINKS=yes 11177fi 11178 11179 if test "x$BUILD_CLEANLINKS" = xyes; then 11180 BUILD_CLEANLINKS_TRUE= 11181 BUILD_CLEANLINKS_FALSE='#' 11182else 11183 BUILD_CLEANLINKS_TRUE='#' 11184 BUILD_CLEANLINKS_FALSE= 11185fi 11186 11187 11188# Check whether --enable-mkhtmlindex was given. 11189if test "${enable_mkhtmlindex+set}" = set; then : 11190 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11191else 11192 BUILD_MKHTMLINDEX=yes 11193fi 11194 11195 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11196 BUILD_MKHTMLINDEX_TRUE= 11197 BUILD_MKHTMLINDEX_FALSE='#' 11198else 11199 BUILD_MKHTMLINDEX_TRUE='#' 11200 BUILD_MKHTMLINDEX_FALSE= 11201fi 11202 11203 11204# Checks for pkg-config packages 11205 11206pkg_failed=no 11207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11208$as_echo_n "checking for XPROTO... " >&6; } 11209 11210if test -n "$XPROTO_CFLAGS"; then 11211 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11212 elif test -n "$PKG_CONFIG"; then 11213 if test -n "$PKG_CONFIG" && \ 11214 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11215 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11216 ac_status=$? 11217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11218 test $ac_status = 0; }; then 11219 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11220 test "x$?" != "x0" && pkg_failed=yes 11221else 11222 pkg_failed=yes 11223fi 11224 else 11225 pkg_failed=untried 11226fi 11227if test -n "$XPROTO_LIBS"; then 11228 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11229 elif test -n "$PKG_CONFIG"; then 11230 if test -n "$PKG_CONFIG" && \ 11231 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11232 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11233 ac_status=$? 11234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11235 test $ac_status = 0; }; then 11236 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11237 test "x$?" != "x0" && pkg_failed=yes 11238else 11239 pkg_failed=yes 11240fi 11241 else 11242 pkg_failed=untried 11243fi 11244 11245 11246 11247if test $pkg_failed = yes; then 11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11249$as_echo "no" >&6; } 11250 11251if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11252 _pkg_short_errors_supported=yes 11253else 11254 _pkg_short_errors_supported=no 11255fi 11256 if test $_pkg_short_errors_supported = yes; then 11257 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 11258 else 11259 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 11260 fi 11261 # Put the nasty error message in config.log where it belongs 11262 echo "$XPROTO_PKG_ERRORS" >&5 11263 11264 as_fn_error $? "Package requirements (xproto) were not met: 11265 11266$XPROTO_PKG_ERRORS 11267 11268Consider adjusting the PKG_CONFIG_PATH environment variable if you 11269installed software in a non-standard prefix. 11270 11271Alternatively, you may set the environment variables XPROTO_CFLAGS 11272and XPROTO_LIBS to avoid the need to call pkg-config. 11273See the pkg-config man page for more details." "$LINENO" 5 11274elif test $pkg_failed = untried; then 11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11276$as_echo "no" >&6; } 11277 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11278$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11279as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11280is in your PATH or set the PKG_CONFIG environment variable to the full 11281path to pkg-config. 11282 11283Alternatively, you may set the environment variables XPROTO_CFLAGS 11284and XPROTO_LIBS to avoid the need to call pkg-config. 11285See the pkg-config man page for more details. 11286 11287To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11288See \`config.log' for more details" "$LINENO" 5; } 11289else 11290 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11291 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11293$as_echo "yes" >&6; } 11294 11295fi 11296 11297ac_config_files="$ac_config_files Makefile" 11298 11299cat >confcache <<\_ACEOF 11300# This file is a shell script that caches the results of configure 11301# tests run on this system so they can be shared between configure 11302# scripts and configure runs, see configure's option --config-cache. 11303# It is not useful on other systems. If it contains results you don't 11304# want to keep, you may remove or edit it. 11305# 11306# config.status only pays attention to the cache file if you give it 11307# the --recheck option to rerun configure. 11308# 11309# `ac_cv_env_foo' variables (set or unset) will be overridden when 11310# loading this file, other *unset* `ac_cv_foo' will be assigned the 11311# following values. 11312 11313_ACEOF 11314 11315# The following way of writing the cache mishandles newlines in values, 11316# but we know of no workaround that is simple, portable, and efficient. 11317# So, we kill variables containing newlines. 11318# Ultrix sh set writes to stderr and can't be redirected directly, 11319# and sets the high bit in the cache file unless we assign to the vars. 11320( 11321 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11322 eval ac_val=\$$ac_var 11323 case $ac_val in #( 11324 *${as_nl}*) 11325 case $ac_var in #( 11326 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11327$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11328 esac 11329 case $ac_var in #( 11330 _ | IFS | as_nl) ;; #( 11331 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11332 *) { eval $ac_var=; unset $ac_var;} ;; 11333 esac ;; 11334 esac 11335 done 11336 11337 (set) 2>&1 | 11338 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11339 *${as_nl}ac_space=\ *) 11340 # `set' does not quote correctly, so add quotes: double-quote 11341 # substitution turns \\\\ into \\, and sed turns \\ into \. 11342 sed -n \ 11343 "s/'/'\\\\''/g; 11344 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11345 ;; #( 11346 *) 11347 # `set' quotes correctly as required by POSIX, so do not add quotes. 11348 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11349 ;; 11350 esac | 11351 sort 11352) | 11353 sed ' 11354 /^ac_cv_env_/b end 11355 t clear 11356 :clear 11357 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11358 t end 11359 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11360 :end' >>confcache 11361if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11362 if test -w "$cache_file"; then 11363 if test "x$cache_file" != "x/dev/null"; then 11364 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11365$as_echo "$as_me: updating cache $cache_file" >&6;} 11366 if test ! -f "$cache_file" || test -h "$cache_file"; then 11367 cat confcache >"$cache_file" 11368 else 11369 case $cache_file in #( 11370 */* | ?:*) 11371 mv -f confcache "$cache_file"$$ && 11372 mv -f "$cache_file"$$ "$cache_file" ;; #( 11373 *) 11374 mv -f confcache "$cache_file" ;; 11375 esac 11376 fi 11377 fi 11378 else 11379 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11380$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11381 fi 11382fi 11383rm -f confcache 11384 11385test "x$prefix" = xNONE && prefix=$ac_default_prefix 11386# Let make expand exec_prefix. 11387test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11388 11389DEFS=-DHAVE_CONFIG_H 11390 11391ac_libobjs= 11392ac_ltlibobjs= 11393U= 11394for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11395 # 1. Remove the extension, and $U if already installed. 11396 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11397 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11398 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11399 # will be set to the directory where LIBOBJS objects are built. 11400 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11401 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11402done 11403LIBOBJS=$ac_libobjs 11404 11405LTLIBOBJS=$ac_ltlibobjs 11406 11407 11408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11409$as_echo_n "checking that generated files are newer than configure... " >&6; } 11410 if test -n "$am_sleep_pid"; then 11411 # Hide warnings about reused PIDs. 11412 wait $am_sleep_pid 2>/dev/null 11413 fi 11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11415$as_echo "done" >&6; } 11416 if test -n "$EXEEXT"; then 11417 am__EXEEXT_TRUE= 11418 am__EXEEXT_FALSE='#' 11419else 11420 am__EXEEXT_TRUE='#' 11421 am__EXEEXT_FALSE= 11422fi 11423 11424if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11425 as_fn_error $? "conditional \"AMDEP\" was never defined. 11426Usually this means the macro was only invoked conditionally." "$LINENO" 5 11427fi 11428if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11429 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11430Usually this means the macro was only invoked conditionally." "$LINENO" 5 11431fi 11432if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 11433 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 11434Usually this means the macro was only invoked conditionally." "$LINENO" 5 11435fi 11436if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 11437 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 11438Usually this means the macro was only invoked conditionally." "$LINENO" 5 11439fi 11440if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 11441 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 11442Usually this means the macro was only invoked conditionally." "$LINENO" 5 11443fi 11444if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 11445 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 11446Usually this means the macro was only invoked conditionally." "$LINENO" 5 11447fi 11448if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 11449 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 11450Usually this means the macro was only invoked conditionally." "$LINENO" 5 11451fi 11452if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 11453 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 11454Usually this means the macro was only invoked conditionally." "$LINENO" 5 11455fi 11456if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 11457 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 11458Usually this means the macro was only invoked conditionally." "$LINENO" 5 11459fi 11460if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 11461 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 11462Usually this means the macro was only invoked conditionally." "$LINENO" 5 11463fi 11464if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 11465 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 11466Usually this means the macro was only invoked conditionally." "$LINENO" 5 11467fi 11468 11469: "${CONFIG_STATUS=./config.status}" 11470ac_write_fail=0 11471ac_clean_files_save=$ac_clean_files 11472ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11473{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11474$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11475as_write_fail=0 11476cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11477#! $SHELL 11478# Generated by $as_me. 11479# Run this file to recreate the current configuration. 11480# Compiler output produced by configure, useful for debugging 11481# configure, is in config.log if it exists. 11482 11483debug=false 11484ac_cs_recheck=false 11485ac_cs_silent=false 11486 11487SHELL=\${CONFIG_SHELL-$SHELL} 11488export SHELL 11489_ASEOF 11490cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11491## -------------------- ## 11492## M4sh Initialization. ## 11493## -------------------- ## 11494 11495# Be more Bourne compatible 11496DUALCASE=1; export DUALCASE # for MKS sh 11497if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11498 emulate sh 11499 NULLCMD=: 11500 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11501 # is contrary to our usage. Disable this feature. 11502 alias -g '${1+"$@"}'='"$@"' 11503 setopt NO_GLOB_SUBST 11504else 11505 case `(set -o) 2>/dev/null` in #( 11506 *posix*) : 11507 set -o posix ;; #( 11508 *) : 11509 ;; 11510esac 11511fi 11512 11513 11514as_nl=' 11515' 11516export as_nl 11517# Printing a long string crashes Solaris 7 /usr/bin/printf. 11518as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11519as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11520as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11521# Prefer a ksh shell builtin over an external printf program on Solaris, 11522# but without wasting forks for bash or zsh. 11523if test -z "$BASH_VERSION$ZSH_VERSION" \ 11524 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11525 as_echo='print -r --' 11526 as_echo_n='print -rn --' 11527elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11528 as_echo='printf %s\n' 11529 as_echo_n='printf %s' 11530else 11531 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11532 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11533 as_echo_n='/usr/ucb/echo -n' 11534 else 11535 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11536 as_echo_n_body='eval 11537 arg=$1; 11538 case $arg in #( 11539 *"$as_nl"*) 11540 expr "X$arg" : "X\\(.*\\)$as_nl"; 11541 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11542 esac; 11543 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11544 ' 11545 export as_echo_n_body 11546 as_echo_n='sh -c $as_echo_n_body as_echo' 11547 fi 11548 export as_echo_body 11549 as_echo='sh -c $as_echo_body as_echo' 11550fi 11551 11552# The user is always right. 11553if test "${PATH_SEPARATOR+set}" != set; then 11554 PATH_SEPARATOR=: 11555 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11556 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11557 PATH_SEPARATOR=';' 11558 } 11559fi 11560 11561 11562# IFS 11563# We need space, tab and new line, in precisely that order. Quoting is 11564# there to prevent editors from complaining about space-tab. 11565# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11566# splitting by setting IFS to empty value.) 11567IFS=" "" $as_nl" 11568 11569# Find who we are. Look in the path if we contain no directory separator. 11570as_myself= 11571case $0 in #(( 11572 *[\\/]* ) as_myself=$0 ;; 11573 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11574for as_dir in $PATH 11575do 11576 IFS=$as_save_IFS 11577 test -z "$as_dir" && as_dir=. 11578 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11579 done 11580IFS=$as_save_IFS 11581 11582 ;; 11583esac 11584# We did not find ourselves, most probably we were run as `sh COMMAND' 11585# in which case we are not to be found in the path. 11586if test "x$as_myself" = x; then 11587 as_myself=$0 11588fi 11589if test ! -f "$as_myself"; then 11590 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11591 exit 1 11592fi 11593 11594# Unset variables that we do not need and which cause bugs (e.g. in 11595# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11596# suppresses any "Segmentation fault" message there. '((' could 11597# trigger a bug in pdksh 5.2.14. 11598for as_var in BASH_ENV ENV MAIL MAILPATH 11599do eval test x\${$as_var+set} = xset \ 11600 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11601done 11602PS1='$ ' 11603PS2='> ' 11604PS4='+ ' 11605 11606# NLS nuisances. 11607LC_ALL=C 11608export LC_ALL 11609LANGUAGE=C 11610export LANGUAGE 11611 11612# CDPATH. 11613(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11614 11615 11616# as_fn_error STATUS ERROR [LINENO LOG_FD] 11617# ---------------------------------------- 11618# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11619# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11620# script with STATUS, using 1 if that was 0. 11621as_fn_error () 11622{ 11623 as_status=$1; test $as_status -eq 0 && as_status=1 11624 if test "$4"; then 11625 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11626 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11627 fi 11628 $as_echo "$as_me: error: $2" >&2 11629 as_fn_exit $as_status 11630} # as_fn_error 11631 11632 11633# as_fn_set_status STATUS 11634# ----------------------- 11635# Set $? to STATUS, without forking. 11636as_fn_set_status () 11637{ 11638 return $1 11639} # as_fn_set_status 11640 11641# as_fn_exit STATUS 11642# ----------------- 11643# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11644as_fn_exit () 11645{ 11646 set +e 11647 as_fn_set_status $1 11648 exit $1 11649} # as_fn_exit 11650 11651# as_fn_unset VAR 11652# --------------- 11653# Portably unset VAR. 11654as_fn_unset () 11655{ 11656 { eval $1=; unset $1;} 11657} 11658as_unset=as_fn_unset 11659# as_fn_append VAR VALUE 11660# ---------------------- 11661# Append the text in VALUE to the end of the definition contained in VAR. Take 11662# advantage of any shell optimizations that allow amortized linear growth over 11663# repeated appends, instead of the typical quadratic growth present in naive 11664# implementations. 11665if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11666 eval 'as_fn_append () 11667 { 11668 eval $1+=\$2 11669 }' 11670else 11671 as_fn_append () 11672 { 11673 eval $1=\$$1\$2 11674 } 11675fi # as_fn_append 11676 11677# as_fn_arith ARG... 11678# ------------------ 11679# Perform arithmetic evaluation on the ARGs, and store the result in the 11680# global $as_val. Take advantage of shells that can avoid forks. The arguments 11681# must be portable across $(()) and expr. 11682if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11683 eval 'as_fn_arith () 11684 { 11685 as_val=$(( $* )) 11686 }' 11687else 11688 as_fn_arith () 11689 { 11690 as_val=`expr "$@" || test $? -eq 1` 11691 } 11692fi # as_fn_arith 11693 11694 11695if expr a : '\(a\)' >/dev/null 2>&1 && 11696 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11697 as_expr=expr 11698else 11699 as_expr=false 11700fi 11701 11702if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11703 as_basename=basename 11704else 11705 as_basename=false 11706fi 11707 11708if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11709 as_dirname=dirname 11710else 11711 as_dirname=false 11712fi 11713 11714as_me=`$as_basename -- "$0" || 11715$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11716 X"$0" : 'X\(//\)$' \| \ 11717 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11718$as_echo X/"$0" | 11719 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11720 s//\1/ 11721 q 11722 } 11723 /^X\/\(\/\/\)$/{ 11724 s//\1/ 11725 q 11726 } 11727 /^X\/\(\/\).*/{ 11728 s//\1/ 11729 q 11730 } 11731 s/.*/./; q'` 11732 11733# Avoid depending upon Character Ranges. 11734as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11735as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11736as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11737as_cr_digits='0123456789' 11738as_cr_alnum=$as_cr_Letters$as_cr_digits 11739 11740ECHO_C= ECHO_N= ECHO_T= 11741case `echo -n x` in #((((( 11742-n*) 11743 case `echo 'xy\c'` in 11744 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11745 xy) ECHO_C='\c';; 11746 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11747 ECHO_T=' ';; 11748 esac;; 11749*) 11750 ECHO_N='-n';; 11751esac 11752 11753rm -f conf$$ conf$$.exe conf$$.file 11754if test -d conf$$.dir; then 11755 rm -f conf$$.dir/conf$$.file 11756else 11757 rm -f conf$$.dir 11758 mkdir conf$$.dir 2>/dev/null 11759fi 11760if (echo >conf$$.file) 2>/dev/null; then 11761 if ln -s conf$$.file conf$$ 2>/dev/null; then 11762 as_ln_s='ln -s' 11763 # ... but there are two gotchas: 11764 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11765 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11766 # In both cases, we have to default to `cp -pR'. 11767 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11768 as_ln_s='cp -pR' 11769 elif ln conf$$.file conf$$ 2>/dev/null; then 11770 as_ln_s=ln 11771 else 11772 as_ln_s='cp -pR' 11773 fi 11774else 11775 as_ln_s='cp -pR' 11776fi 11777rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11778rmdir conf$$.dir 2>/dev/null 11779 11780 11781# as_fn_mkdir_p 11782# ------------- 11783# Create "$as_dir" as a directory, including parents if necessary. 11784as_fn_mkdir_p () 11785{ 11786 11787 case $as_dir in #( 11788 -*) as_dir=./$as_dir;; 11789 esac 11790 test -d "$as_dir" || eval $as_mkdir_p || { 11791 as_dirs= 11792 while :; do 11793 case $as_dir in #( 11794 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11795 *) as_qdir=$as_dir;; 11796 esac 11797 as_dirs="'$as_qdir' $as_dirs" 11798 as_dir=`$as_dirname -- "$as_dir" || 11799$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11800 X"$as_dir" : 'X\(//\)[^/]' \| \ 11801 X"$as_dir" : 'X\(//\)$' \| \ 11802 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11803$as_echo X"$as_dir" | 11804 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11805 s//\1/ 11806 q 11807 } 11808 /^X\(\/\/\)[^/].*/{ 11809 s//\1/ 11810 q 11811 } 11812 /^X\(\/\/\)$/{ 11813 s//\1/ 11814 q 11815 } 11816 /^X\(\/\).*/{ 11817 s//\1/ 11818 q 11819 } 11820 s/.*/./; q'` 11821 test -d "$as_dir" && break 11822 done 11823 test -z "$as_dirs" || eval "mkdir $as_dirs" 11824 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11825 11826 11827} # as_fn_mkdir_p 11828if mkdir -p . 2>/dev/null; then 11829 as_mkdir_p='mkdir -p "$as_dir"' 11830else 11831 test -d ./-p && rmdir ./-p 11832 as_mkdir_p=false 11833fi 11834 11835 11836# as_fn_executable_p FILE 11837# ----------------------- 11838# Test if FILE is an executable regular file. 11839as_fn_executable_p () 11840{ 11841 test -f "$1" && test -x "$1" 11842} # as_fn_executable_p 11843as_test_x='test -x' 11844as_executable_p=as_fn_executable_p 11845 11846# Sed expression to map a string onto a valid CPP name. 11847as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11848 11849# Sed expression to map a string onto a valid variable name. 11850as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11851 11852 11853exec 6>&1 11854## ----------------------------------- ## 11855## Main body of $CONFIG_STATUS script. ## 11856## ----------------------------------- ## 11857_ASEOF 11858test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11859 11860cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11861# Save the log message, to keep $0 and so on meaningful, and to 11862# report actual input values of CONFIG_FILES etc. instead of their 11863# values after options handling. 11864ac_log=" 11865This file was extended by imake $as_me 1.0.8, which was 11866generated by GNU Autoconf 2.69. Invocation command line was 11867 11868 CONFIG_FILES = $CONFIG_FILES 11869 CONFIG_HEADERS = $CONFIG_HEADERS 11870 CONFIG_LINKS = $CONFIG_LINKS 11871 CONFIG_COMMANDS = $CONFIG_COMMANDS 11872 $ $0 $@ 11873 11874on `(hostname || uname -n) 2>/dev/null | sed 1q` 11875" 11876 11877_ACEOF 11878 11879case $ac_config_files in *" 11880"*) set x $ac_config_files; shift; ac_config_files=$*;; 11881esac 11882 11883case $ac_config_headers in *" 11884"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11885esac 11886 11887 11888cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11889# Files that config.status was made for. 11890config_files="$ac_config_files" 11891config_headers="$ac_config_headers" 11892config_commands="$ac_config_commands" 11893 11894_ACEOF 11895 11896cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11897ac_cs_usage="\ 11898\`$as_me' instantiates files and other configuration actions 11899from templates according to the current configuration. Unless the files 11900and actions are specified as TAGs, all are instantiated by default. 11901 11902Usage: $0 [OPTION]... [TAG]... 11903 11904 -h, --help print this help, then exit 11905 -V, --version print version number and configuration settings, then exit 11906 --config print configuration, then exit 11907 -q, --quiet, --silent 11908 do not print progress messages 11909 -d, --debug don't remove temporary files 11910 --recheck update $as_me by reconfiguring in the same conditions 11911 --file=FILE[:TEMPLATE] 11912 instantiate the configuration file FILE 11913 --header=FILE[:TEMPLATE] 11914 instantiate the configuration header FILE 11915 11916Configuration files: 11917$config_files 11918 11919Configuration headers: 11920$config_headers 11921 11922Configuration commands: 11923$config_commands 11924 11925Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/issues>." 11926 11927_ACEOF 11928cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11929ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11930ac_cs_version="\\ 11931imake config.status 1.0.8 11932configured by $0, generated by GNU Autoconf 2.69, 11933 with options \\"\$ac_cs_config\\" 11934 11935Copyright (C) 2012 Free Software Foundation, Inc. 11936This config.status script is free software; the Free Software Foundation 11937gives unlimited permission to copy, distribute and modify it." 11938 11939ac_pwd='$ac_pwd' 11940srcdir='$srcdir' 11941INSTALL='$INSTALL' 11942MKDIR_P='$MKDIR_P' 11943AWK='$AWK' 11944test -n "\$AWK" || AWK=awk 11945_ACEOF 11946 11947cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11948# The default lists apply if the user does not specify any file. 11949ac_need_defaults=: 11950while test $# != 0 11951do 11952 case $1 in 11953 --*=?*) 11954 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11955 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11956 ac_shift=: 11957 ;; 11958 --*=) 11959 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11960 ac_optarg= 11961 ac_shift=: 11962 ;; 11963 *) 11964 ac_option=$1 11965 ac_optarg=$2 11966 ac_shift=shift 11967 ;; 11968 esac 11969 11970 case $ac_option in 11971 # Handling of the options. 11972 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11973 ac_cs_recheck=: ;; 11974 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11975 $as_echo "$ac_cs_version"; exit ;; 11976 --config | --confi | --conf | --con | --co | --c ) 11977 $as_echo "$ac_cs_config"; exit ;; 11978 --debug | --debu | --deb | --de | --d | -d ) 11979 debug=: ;; 11980 --file | --fil | --fi | --f ) 11981 $ac_shift 11982 case $ac_optarg in 11983 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11984 '') as_fn_error $? "missing file argument" ;; 11985 esac 11986 as_fn_append CONFIG_FILES " '$ac_optarg'" 11987 ac_need_defaults=false;; 11988 --header | --heade | --head | --hea ) 11989 $ac_shift 11990 case $ac_optarg in 11991 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11992 esac 11993 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11994 ac_need_defaults=false;; 11995 --he | --h) 11996 # Conflict between --help and --header 11997 as_fn_error $? "ambiguous option: \`$1' 11998Try \`$0 --help' for more information.";; 11999 --help | --hel | -h ) 12000 $as_echo "$ac_cs_usage"; exit ;; 12001 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12002 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12003 ac_cs_silent=: ;; 12004 12005 # This is an error. 12006 -*) as_fn_error $? "unrecognized option: \`$1' 12007Try \`$0 --help' for more information." ;; 12008 12009 *) as_fn_append ac_config_targets " $1" 12010 ac_need_defaults=false ;; 12011 12012 esac 12013 shift 12014done 12015 12016ac_configure_extra_args= 12017 12018if $ac_cs_silent; then 12019 exec 6>/dev/null 12020 ac_configure_extra_args="$ac_configure_extra_args --silent" 12021fi 12022 12023_ACEOF 12024cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12025if \$ac_cs_recheck; then 12026 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12027 shift 12028 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12029 CONFIG_SHELL='$SHELL' 12030 export CONFIG_SHELL 12031 exec "\$@" 12032fi 12033 12034_ACEOF 12035cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12036exec 5>>config.log 12037{ 12038 echo 12039 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12040## Running $as_me. ## 12041_ASBOX 12042 $as_echo "$ac_log" 12043} >&5 12044 12045_ACEOF 12046cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12047# 12048# INIT-COMMANDS 12049# 12050AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12051 12052_ACEOF 12053 12054cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12055 12056# Handling of arguments. 12057for ac_config_target in $ac_config_targets 12058do 12059 case $ac_config_target in 12060 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12061 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12062 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12063 12064 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12065 esac 12066done 12067 12068 12069# If the user did not use the arguments to specify the items to instantiate, 12070# then the envvar interface is used. Set only those that are not. 12071# We use the long form for the default assignment because of an extremely 12072# bizarre bug on SunOS 4.1.3. 12073if $ac_need_defaults; then 12074 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12075 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12076 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12077fi 12078 12079# Have a temporary directory for convenience. Make it in the build tree 12080# simply because there is no reason against having it here, and in addition, 12081# creating and moving files from /tmp can sometimes cause problems. 12082# Hook for its removal unless debugging. 12083# Note that there is a small window in which the directory will not be cleaned: 12084# after its creation but before its name has been assigned to `$tmp'. 12085$debug || 12086{ 12087 tmp= ac_tmp= 12088 trap 'exit_status=$? 12089 : "${ac_tmp:=$tmp}" 12090 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12091' 0 12092 trap 'as_fn_exit 1' 1 2 13 15 12093} 12094# Create a (secure) tmp directory for tmp files. 12095 12096{ 12097 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12098 test -d "$tmp" 12099} || 12100{ 12101 tmp=./conf$$-$RANDOM 12102 (umask 077 && mkdir "$tmp") 12103} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12104ac_tmp=$tmp 12105 12106# Set up the scripts for CONFIG_FILES section. 12107# No need to generate them if there are no CONFIG_FILES. 12108# This happens for instance with `./config.status config.h'. 12109if test -n "$CONFIG_FILES"; then 12110 12111 12112ac_cr=`echo X | tr X '\015'` 12113# On cygwin, bash can eat \r inside `` if the user requested igncr. 12114# But we know of no other shell where ac_cr would be empty at this 12115# point, so we can use a bashism as a fallback. 12116if test "x$ac_cr" = x; then 12117 eval ac_cr=\$\'\\r\' 12118fi 12119ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12120if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12121 ac_cs_awk_cr='\\r' 12122else 12123 ac_cs_awk_cr=$ac_cr 12124fi 12125 12126echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12127_ACEOF 12128 12129 12130{ 12131 echo "cat >conf$$subs.awk <<_ACEOF" && 12132 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12133 echo "_ACEOF" 12134} >conf$$subs.sh || 12135 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12136ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12137ac_delim='%!_!# ' 12138for ac_last_try in false false false false false :; do 12139 . ./conf$$subs.sh || 12140 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12141 12142 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12143 if test $ac_delim_n = $ac_delim_num; then 12144 break 12145 elif $ac_last_try; then 12146 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12147 else 12148 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12149 fi 12150done 12151rm -f conf$$subs.sh 12152 12153cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12154cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12155_ACEOF 12156sed -n ' 12157h 12158s/^/S["/; s/!.*/"]=/ 12159p 12160g 12161s/^[^!]*!// 12162:repl 12163t repl 12164s/'"$ac_delim"'$// 12165t delim 12166:nl 12167h 12168s/\(.\{148\}\)..*/\1/ 12169t more1 12170s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12171p 12172n 12173b repl 12174:more1 12175s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12176p 12177g 12178s/.\{148\}// 12179t nl 12180:delim 12181h 12182s/\(.\{148\}\)..*/\1/ 12183t more2 12184s/["\\]/\\&/g; s/^/"/; s/$/"/ 12185p 12186b 12187:more2 12188s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12189p 12190g 12191s/.\{148\}// 12192t delim 12193' <conf$$subs.awk | sed ' 12194/^[^""]/{ 12195 N 12196 s/\n// 12197} 12198' >>$CONFIG_STATUS || ac_write_fail=1 12199rm -f conf$$subs.awk 12200cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12201_ACAWK 12202cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12203 for (key in S) S_is_set[key] = 1 12204 FS = "" 12205 12206} 12207{ 12208 line = $ 0 12209 nfields = split(line, field, "@") 12210 substed = 0 12211 len = length(field[1]) 12212 for (i = 2; i < nfields; i++) { 12213 key = field[i] 12214 keylen = length(key) 12215 if (S_is_set[key]) { 12216 value = S[key] 12217 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12218 len += length(value) + length(field[++i]) 12219 substed = 1 12220 } else 12221 len += 1 + keylen 12222 } 12223 12224 print line 12225} 12226 12227_ACAWK 12228_ACEOF 12229cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12230if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12231 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12232else 12233 cat 12234fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12235 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12236_ACEOF 12237 12238# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12239# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12240# trailing colons and then remove the whole line if VPATH becomes empty 12241# (actually we leave an empty line to preserve line numbers). 12242if test "x$srcdir" = x.; then 12243 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12244h 12245s/// 12246s/^/:/ 12247s/[ ]*$/:/ 12248s/:\$(srcdir):/:/g 12249s/:\${srcdir}:/:/g 12250s/:@srcdir@:/:/g 12251s/^:*// 12252s/:*$// 12253x 12254s/\(=[ ]*\).*/\1/ 12255G 12256s/\n// 12257s/^[^=]*=[ ]*$// 12258}' 12259fi 12260 12261cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12262fi # test -n "$CONFIG_FILES" 12263 12264# Set up the scripts for CONFIG_HEADERS section. 12265# No need to generate them if there are no CONFIG_HEADERS. 12266# This happens for instance with `./config.status Makefile'. 12267if test -n "$CONFIG_HEADERS"; then 12268cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12269BEGIN { 12270_ACEOF 12271 12272# Transform confdefs.h into an awk script `defines.awk', embedded as 12273# here-document in config.status, that substitutes the proper values into 12274# config.h.in to produce config.h. 12275 12276# Create a delimiter string that does not exist in confdefs.h, to ease 12277# handling of long lines. 12278ac_delim='%!_!# ' 12279for ac_last_try in false false :; do 12280 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12281 if test -z "$ac_tt"; then 12282 break 12283 elif $ac_last_try; then 12284 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12285 else 12286 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12287 fi 12288done 12289 12290# For the awk script, D is an array of macro values keyed by name, 12291# likewise P contains macro parameters if any. Preserve backslash 12292# newline sequences. 12293 12294ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12295sed -n ' 12296s/.\{148\}/&'"$ac_delim"'/g 12297t rset 12298:rset 12299s/^[ ]*#[ ]*define[ ][ ]*/ / 12300t def 12301d 12302:def 12303s/\\$// 12304t bsnl 12305s/["\\]/\\&/g 12306s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12307D["\1"]=" \3"/p 12308s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12309d 12310:bsnl 12311s/["\\]/\\&/g 12312s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12313D["\1"]=" \3\\\\\\n"\\/p 12314t cont 12315s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12316t cont 12317d 12318:cont 12319n 12320s/.\{148\}/&'"$ac_delim"'/g 12321t clear 12322:clear 12323s/\\$// 12324t bsnlc 12325s/["\\]/\\&/g; s/^/"/; s/$/"/p 12326d 12327:bsnlc 12328s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12329b cont 12330' <confdefs.h | sed ' 12331s/'"$ac_delim"'/"\\\ 12332"/g' >>$CONFIG_STATUS || ac_write_fail=1 12333 12334cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12335 for (key in D) D_is_set[key] = 1 12336 FS = "" 12337} 12338/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12339 line = \$ 0 12340 split(line, arg, " ") 12341 if (arg[1] == "#") { 12342 defundef = arg[2] 12343 mac1 = arg[3] 12344 } else { 12345 defundef = substr(arg[1], 2) 12346 mac1 = arg[2] 12347 } 12348 split(mac1, mac2, "(") #) 12349 macro = mac2[1] 12350 prefix = substr(line, 1, index(line, defundef) - 1) 12351 if (D_is_set[macro]) { 12352 # Preserve the white space surrounding the "#". 12353 print prefix "define", macro P[macro] D[macro] 12354 next 12355 } else { 12356 # Replace #undef with comments. This is necessary, for example, 12357 # in the case of _POSIX_SOURCE, which is predefined and required 12358 # on some systems where configure will not decide to define it. 12359 if (defundef == "undef") { 12360 print "/*", prefix defundef, macro, "*/" 12361 next 12362 } 12363 } 12364} 12365{ print } 12366_ACAWK 12367_ACEOF 12368cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12369 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12370fi # test -n "$CONFIG_HEADERS" 12371 12372 12373eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12374shift 12375for ac_tag 12376do 12377 case $ac_tag in 12378 :[FHLC]) ac_mode=$ac_tag; continue;; 12379 esac 12380 case $ac_mode$ac_tag in 12381 :[FHL]*:*);; 12382 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12383 :[FH]-) ac_tag=-:-;; 12384 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12385 esac 12386 ac_save_IFS=$IFS 12387 IFS=: 12388 set x $ac_tag 12389 IFS=$ac_save_IFS 12390 shift 12391 ac_file=$1 12392 shift 12393 12394 case $ac_mode in 12395 :L) ac_source=$1;; 12396 :[FH]) 12397 ac_file_inputs= 12398 for ac_f 12399 do 12400 case $ac_f in 12401 -) ac_f="$ac_tmp/stdin";; 12402 *) # Look for the file first in the build tree, then in the source tree 12403 # (if the path is not absolute). The absolute path cannot be DOS-style, 12404 # because $ac_f cannot contain `:'. 12405 test -f "$ac_f" || 12406 case $ac_f in 12407 [\\/$]*) false;; 12408 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12409 esac || 12410 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12411 esac 12412 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12413 as_fn_append ac_file_inputs " '$ac_f'" 12414 done 12415 12416 # Let's still pretend it is `configure' which instantiates (i.e., don't 12417 # use $as_me), people would be surprised to read: 12418 # /* config.h. Generated by config.status. */ 12419 configure_input='Generated from '` 12420 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12421 `' by configure.' 12422 if test x"$ac_file" != x-; then 12423 configure_input="$ac_file. $configure_input" 12424 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12425$as_echo "$as_me: creating $ac_file" >&6;} 12426 fi 12427 # Neutralize special characters interpreted by sed in replacement strings. 12428 case $configure_input in #( 12429 *\&* | *\|* | *\\* ) 12430 ac_sed_conf_input=`$as_echo "$configure_input" | 12431 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12432 *) ac_sed_conf_input=$configure_input;; 12433 esac 12434 12435 case $ac_tag in 12436 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12437 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12438 esac 12439 ;; 12440 esac 12441 12442 ac_dir=`$as_dirname -- "$ac_file" || 12443$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12444 X"$ac_file" : 'X\(//\)[^/]' \| \ 12445 X"$ac_file" : 'X\(//\)$' \| \ 12446 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12447$as_echo X"$ac_file" | 12448 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12449 s//\1/ 12450 q 12451 } 12452 /^X\(\/\/\)[^/].*/{ 12453 s//\1/ 12454 q 12455 } 12456 /^X\(\/\/\)$/{ 12457 s//\1/ 12458 q 12459 } 12460 /^X\(\/\).*/{ 12461 s//\1/ 12462 q 12463 } 12464 s/.*/./; q'` 12465 as_dir="$ac_dir"; as_fn_mkdir_p 12466 ac_builddir=. 12467 12468case "$ac_dir" in 12469.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12470*) 12471 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12472 # A ".." for each directory in $ac_dir_suffix. 12473 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12474 case $ac_top_builddir_sub in 12475 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12476 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12477 esac ;; 12478esac 12479ac_abs_top_builddir=$ac_pwd 12480ac_abs_builddir=$ac_pwd$ac_dir_suffix 12481# for backward compatibility: 12482ac_top_builddir=$ac_top_build_prefix 12483 12484case $srcdir in 12485 .) # We are building in place. 12486 ac_srcdir=. 12487 ac_top_srcdir=$ac_top_builddir_sub 12488 ac_abs_top_srcdir=$ac_pwd ;; 12489 [\\/]* | ?:[\\/]* ) # Absolute name. 12490 ac_srcdir=$srcdir$ac_dir_suffix; 12491 ac_top_srcdir=$srcdir 12492 ac_abs_top_srcdir=$srcdir ;; 12493 *) # Relative name. 12494 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12495 ac_top_srcdir=$ac_top_build_prefix$srcdir 12496 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12497esac 12498ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12499 12500 12501 case $ac_mode in 12502 :F) 12503 # 12504 # CONFIG_FILE 12505 # 12506 12507 case $INSTALL in 12508 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12509 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12510 esac 12511 ac_MKDIR_P=$MKDIR_P 12512 case $MKDIR_P in 12513 [\\/$]* | ?:[\\/]* ) ;; 12514 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12515 esac 12516_ACEOF 12517 12518cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12519# If the template does not know about datarootdir, expand it. 12520# FIXME: This hack should be removed a few years after 2.60. 12521ac_datarootdir_hack=; ac_datarootdir_seen= 12522ac_sed_dataroot=' 12523/datarootdir/ { 12524 p 12525 q 12526} 12527/@datadir@/p 12528/@docdir@/p 12529/@infodir@/p 12530/@localedir@/p 12531/@mandir@/p' 12532case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12533*datarootdir*) ac_datarootdir_seen=yes;; 12534*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12536$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12537_ACEOF 12538cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12539 ac_datarootdir_hack=' 12540 s&@datadir@&$datadir&g 12541 s&@docdir@&$docdir&g 12542 s&@infodir@&$infodir&g 12543 s&@localedir@&$localedir&g 12544 s&@mandir@&$mandir&g 12545 s&\\\${datarootdir}&$datarootdir&g' ;; 12546esac 12547_ACEOF 12548 12549# Neutralize VPATH when `$srcdir' = `.'. 12550# Shell code in configure.ac might set extrasub. 12551# FIXME: do we really want to maintain this feature? 12552cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12553ac_sed_extra="$ac_vpsub 12554$extrasub 12555_ACEOF 12556cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12557:t 12558/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12559s|@configure_input@|$ac_sed_conf_input|;t t 12560s&@top_builddir@&$ac_top_builddir_sub&;t t 12561s&@top_build_prefix@&$ac_top_build_prefix&;t t 12562s&@srcdir@&$ac_srcdir&;t t 12563s&@abs_srcdir@&$ac_abs_srcdir&;t t 12564s&@top_srcdir@&$ac_top_srcdir&;t t 12565s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12566s&@builddir@&$ac_builddir&;t t 12567s&@abs_builddir@&$ac_abs_builddir&;t t 12568s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12569s&@INSTALL@&$ac_INSTALL&;t t 12570s&@MKDIR_P@&$ac_MKDIR_P&;t t 12571$ac_datarootdir_hack 12572" 12573eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12574 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12575 12576test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12577 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12578 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12579 "$ac_tmp/out"`; test -z "$ac_out"; } && 12580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12581which seems to be undefined. Please make sure it is defined" >&5 12582$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12583which seems to be undefined. Please make sure it is defined" >&2;} 12584 12585 rm -f "$ac_tmp/stdin" 12586 case $ac_file in 12587 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12588 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12589 esac \ 12590 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12591 ;; 12592 :H) 12593 # 12594 # CONFIG_HEADER 12595 # 12596 if test x"$ac_file" != x-; then 12597 { 12598 $as_echo "/* $configure_input */" \ 12599 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12600 } >"$ac_tmp/config.h" \ 12601 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12602 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12603 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12604$as_echo "$as_me: $ac_file is unchanged" >&6;} 12605 else 12606 rm -f "$ac_file" 12607 mv "$ac_tmp/config.h" "$ac_file" \ 12608 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12609 fi 12610 else 12611 $as_echo "/* $configure_input */" \ 12612 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12613 || as_fn_error $? "could not create -" "$LINENO" 5 12614 fi 12615# Compute "$ac_file"'s index in $config_headers. 12616_am_arg="$ac_file" 12617_am_stamp_count=1 12618for _am_header in $config_headers :; do 12619 case $_am_header in 12620 $_am_arg | $_am_arg:* ) 12621 break ;; 12622 * ) 12623 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12624 esac 12625done 12626echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12627$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12628 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12629 X"$_am_arg" : 'X\(//\)$' \| \ 12630 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12631$as_echo X"$_am_arg" | 12632 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12633 s//\1/ 12634 q 12635 } 12636 /^X\(\/\/\)[^/].*/{ 12637 s//\1/ 12638 q 12639 } 12640 /^X\(\/\/\)$/{ 12641 s//\1/ 12642 q 12643 } 12644 /^X\(\/\).*/{ 12645 s//\1/ 12646 q 12647 } 12648 s/.*/./; q'`/stamp-h$_am_stamp_count 12649 ;; 12650 12651 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12652$as_echo "$as_me: executing $ac_file commands" >&6;} 12653 ;; 12654 esac 12655 12656 12657 case $ac_file$ac_mode in 12658 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12659 # Older Autoconf quotes --file arguments for eval, but not when files 12660 # are listed without --file. Let's play safe and only enable the eval 12661 # if we detect the quoting. 12662 case $CONFIG_FILES in 12663 *\'*) eval set x "$CONFIG_FILES" ;; 12664 *) set x $CONFIG_FILES ;; 12665 esac 12666 shift 12667 for mf 12668 do 12669 # Strip MF so we end up with the name of the file. 12670 mf=`echo "$mf" | sed -e 's/:.*$//'` 12671 # Check whether this is an Automake generated Makefile or not. 12672 # We used to match only the files named 'Makefile.in', but 12673 # some people rename them; so instead we look at the file content. 12674 # Grep'ing the first line is not enough: some people post-process 12675 # each Makefile.in and add a new line on top of each file to say so. 12676 # Grep'ing the whole file is not good either: AIX grep has a line 12677 # limit of 2048, but all sed's we know have understand at least 4000. 12678 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12679 dirpart=`$as_dirname -- "$mf" || 12680$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12681 X"$mf" : 'X\(//\)[^/]' \| \ 12682 X"$mf" : 'X\(//\)$' \| \ 12683 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12684$as_echo X"$mf" | 12685 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12686 s//\1/ 12687 q 12688 } 12689 /^X\(\/\/\)[^/].*/{ 12690 s//\1/ 12691 q 12692 } 12693 /^X\(\/\/\)$/{ 12694 s//\1/ 12695 q 12696 } 12697 /^X\(\/\).*/{ 12698 s//\1/ 12699 q 12700 } 12701 s/.*/./; q'` 12702 else 12703 continue 12704 fi 12705 # Extract the definition of DEPDIR, am__include, and am__quote 12706 # from the Makefile without running 'make'. 12707 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12708 test -z "$DEPDIR" && continue 12709 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12710 test -z "$am__include" && continue 12711 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12712 # Find all dependency output files, they are included files with 12713 # $(DEPDIR) in their names. We invoke sed twice because it is the 12714 # simplest approach to changing $(DEPDIR) to its actual value in the 12715 # expansion. 12716 for file in `sed -n " 12717 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12718 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12719 # Make sure the directory exists. 12720 test -f "$dirpart/$file" && continue 12721 fdir=`$as_dirname -- "$file" || 12722$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12723 X"$file" : 'X\(//\)[^/]' \| \ 12724 X"$file" : 'X\(//\)$' \| \ 12725 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12726$as_echo X"$file" | 12727 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12728 s//\1/ 12729 q 12730 } 12731 /^X\(\/\/\)[^/].*/{ 12732 s//\1/ 12733 q 12734 } 12735 /^X\(\/\/\)$/{ 12736 s//\1/ 12737 q 12738 } 12739 /^X\(\/\).*/{ 12740 s//\1/ 12741 q 12742 } 12743 s/.*/./; q'` 12744 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12745 # echo "creating $dirpart/$file" 12746 echo '# dummy' > "$dirpart/$file" 12747 done 12748 done 12749} 12750 ;; 12751 12752 esac 12753done # for ac_tag 12754 12755 12756as_fn_exit 0 12757_ACEOF 12758ac_clean_files=$ac_clean_files_save 12759 12760test $ac_write_fail = 0 || 12761 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12762 12763 12764# configure is writing to config.log, and then calls config.status. 12765# config.status does its own redirection, appending to config.log. 12766# Unfortunately, on DOS this fails, as config.log is still kept open 12767# by configure, so config.status won't be able to write to it; its 12768# output is simply discarded. So we exec the FD to /dev/null, 12769# effectively closing config.log, so it can be properly (re)opened and 12770# appended to by config.status. When coming back to configure, we 12771# need to make the FD available again. 12772if test "$no_create" != yes; then 12773 ac_cs_success=: 12774 ac_config_status_args= 12775 test "$silent" = yes && 12776 ac_config_status_args="$ac_config_status_args --quiet" 12777 exec 5>/dev/null 12778 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12779 exec 5>>config.log 12780 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12781 # would make configure fail if this is the last instruction. 12782 $ac_cs_success || as_fn_exit 1 12783fi 12784if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12785 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12786$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12787fi 12788 12789