configure revision 2f167a42
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xkbprint 1.0.4. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561test -n "$DJDIR" || exec 7<&0 </dev/null 562exec 6>&1 563 564# Name of the host. 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566# so uname gets run too. 567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569# 570# Initializations. 571# 572ac_default_prefix=/usr/local 573ac_clean_files= 574ac_config_libobj_dir=. 575LIBOBJS= 576cross_compiling=no 577subdirs= 578MFLAGS= 579MAKEFLAGS= 580 581# Identity of this package. 582PACKAGE_NAME='xkbprint' 583PACKAGE_TARNAME='xkbprint' 584PACKAGE_VERSION='1.0.4' 585PACKAGE_STRING='xkbprint 1.0.4' 586PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587PACKAGE_URL='' 588 589ac_unique_file="Makefile.am" 590# Factoring default headers for most tests. 591ac_includes_default="\ 592#include <stdio.h> 593#ifdef HAVE_SYS_TYPES_H 594# include <sys/types.h> 595#endif 596#ifdef HAVE_SYS_STAT_H 597# include <sys/stat.h> 598#endif 599#ifdef STDC_HEADERS 600# include <stdlib.h> 601# include <stddef.h> 602#else 603# ifdef HAVE_STDLIB_H 604# include <stdlib.h> 605# endif 606#endif 607#ifdef HAVE_STRING_H 608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609# include <memory.h> 610# endif 611# include <string.h> 612#endif 613#ifdef HAVE_STRINGS_H 614# include <strings.h> 615#endif 616#ifdef HAVE_INTTYPES_H 617# include <inttypes.h> 618#endif 619#ifdef HAVE_STDINT_H 620# include <stdint.h> 621#endif 622#ifdef HAVE_UNISTD_H 623# include <unistd.h> 624#endif" 625 626ac_subst_vars='am__EXEEXT_FALSE 627am__EXEEXT_TRUE 628LTLIBOBJS 629LIBOBJS 630XKBPRINT_LIBS 631XKBPRINT_CFLAGS 632MAN_SUBSTS 633XORG_MAN_PAGE 634ADMIN_MAN_DIR 635DRIVER_MAN_DIR 636MISC_MAN_DIR 637FILE_MAN_DIR 638LIB_MAN_DIR 639APP_MAN_DIR 640ADMIN_MAN_SUFFIX 641DRIVER_MAN_SUFFIX 642MISC_MAN_SUFFIX 643FILE_MAN_SUFFIX 644LIB_MAN_SUFFIX 645APP_MAN_SUFFIX 646SED 647host_os 648host_vendor 649host_cpu 650host 651build_os 652build_vendor 653build_cpu 654build 655INSTALL_CMD 656PKG_CONFIG 657CHANGELOG_CMD 658STRICT_CFLAGS 659CWARNFLAGS 660BASE_CFLAGS 661AM_BACKSLASH 662AM_DEFAULT_VERBOSITY 663AM_DEFAULT_V 664AM_V 665am__fastdepCC_FALSE 666am__fastdepCC_TRUE 667CCDEPMODE 668am__nodep 669AMDEPBACKSLASH 670AMDEP_FALSE 671AMDEP_TRUE 672am__quote 673am__include 674DEPDIR 675am__untar 676am__tar 677AMTAR 678am__leading_dot 679SET_MAKE 680AWK 681mkdir_p 682MKDIR_P 683INSTALL_STRIP_PROGRAM 684STRIP 685install_sh 686MAKEINFO 687AUTOHEADER 688AUTOMAKE 689AUTOCONF 690ACLOCAL 691VERSION 692PACKAGE 693CYGPATH_W 694am__isrc 695INSTALL_DATA 696INSTALL_SCRIPT 697INSTALL_PROGRAM 698EGREP 699GREP 700CPP 701OBJEXT 702EXEEXT 703ac_ct_CC 704CPPFLAGS 705LDFLAGS 706CFLAGS 707CC 708target_alias 709host_alias 710build_alias 711LIBS 712ECHO_T 713ECHO_N 714ECHO_C 715DEFS 716mandir 717localedir 718libdir 719psdir 720pdfdir 721dvidir 722htmldir 723infodir 724docdir 725oldincludedir 726includedir 727localstatedir 728sharedstatedir 729sysconfdir 730datadir 731datarootdir 732libexecdir 733sbindir 734bindir 735program_transform_name 736prefix 737exec_prefix 738PACKAGE_URL 739PACKAGE_BUGREPORT 740PACKAGE_STRING 741PACKAGE_VERSION 742PACKAGE_TARNAME 743PACKAGE_NAME 744PATH_SEPARATOR 745SHELL' 746ac_subst_files='' 747ac_user_opts=' 748enable_option_checking 749enable_dependency_tracking 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See below for descriptions of some of the useful variables. 1312 1313Defaults for the options are specified in brackets. 1314 1315Configuration: 1316 -h, --help display this help and exit 1317 --help=short display options specific to this package 1318 --help=recursive display the short help of all the included packages 1319 -V, --version display version information and exit 1320 -q, --quiet, --silent do not print \`checking ...' messages 1321 --cache-file=FILE cache test results in FILE [disabled] 1322 -C, --config-cache alias for \`--cache-file=config.cache' 1323 -n, --no-create do not create output files 1324 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1325 1326Installation directories: 1327 --prefix=PREFIX install architecture-independent files in PREFIX 1328 [$ac_default_prefix] 1329 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1330 [PREFIX] 1331 1332By default, \`make install' will install all the files in 1333\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1334an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1335for instance \`--prefix=\$HOME'. 1336 1337For better control, use the options below. 1338 1339Fine tuning of the installation directories: 1340 --bindir=DIR user executables [EPREFIX/bin] 1341 --sbindir=DIR system admin executables [EPREFIX/sbin] 1342 --libexecdir=DIR program executables [EPREFIX/libexec] 1343 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1344 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1345 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1346 --libdir=DIR object code libraries [EPREFIX/lib] 1347 --includedir=DIR C header files [PREFIX/include] 1348 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1349 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1350 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1351 --infodir=DIR info documentation [DATAROOTDIR/info] 1352 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1353 --mandir=DIR man documentation [DATAROOTDIR/man] 1354 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbprint] 1355 --htmldir=DIR html documentation [DOCDIR] 1356 --dvidir=DIR dvi documentation [DOCDIR] 1357 --pdfdir=DIR pdf documentation [DOCDIR] 1358 --psdir=DIR ps documentation [DOCDIR] 1359_ACEOF 1360 1361 cat <<\_ACEOF 1362 1363Program names: 1364 --program-prefix=PREFIX prepend PREFIX to installed program names 1365 --program-suffix=SUFFIX append SUFFIX to installed program names 1366 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1367 1368System types: 1369 --build=BUILD configure for building on BUILD [guessed] 1370 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1371_ACEOF 1372fi 1373 1374if test -n "$ac_init_help"; then 1375 case $ac_init_help in 1376 short | recursive ) echo "Configuration of xkbprint 1.0.4:";; 1377 esac 1378 cat <<\_ACEOF 1379 1380Optional Features: 1381 --disable-option-checking ignore unrecognized --enable/--with options 1382 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1383 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1384 --enable-dependency-tracking 1385 do not reject slow dependency extractors 1386 --disable-dependency-tracking 1387 speeds up one-time build 1388 --enable-silent-rules less verbose build output (undo: "make V=1") 1389 --disable-silent-rules verbose build output (undo: "make V=0") 1390 --disable-selective-werror 1391 Turn off selective compiler errors. (default: 1392 enabled) 1393 --enable-strict-compilation 1394 Enable all warnings from compiler and make them 1395 errors (default: disabled) 1396 1397Some influential environment variables: 1398 CC C compiler command 1399 CFLAGS C compiler flags 1400 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1401 nonstandard directory <lib dir> 1402 LIBS libraries to pass to the linker, e.g. -l<library> 1403 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1404 you have headers in a nonstandard directory <include dir> 1405 CPP C preprocessor 1406 PKG_CONFIG path to pkg-config utility 1407 XKBPRINT_CFLAGS 1408 C compiler flags for XKBPRINT, overriding pkg-config 1409 XKBPRINT_LIBS 1410 linker flags for XKBPRINT, overriding pkg-config 1411 1412Use these variables to override the choices made by `configure' or to help 1413it to find libraries and programs with nonstandard names/locations. 1414 1415Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1416_ACEOF 1417ac_status=$? 1418fi 1419 1420if test "$ac_init_help" = "recursive"; then 1421 # If there are subdirs, report their specific --help. 1422 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1423 test -d "$ac_dir" || 1424 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1425 continue 1426 ac_builddir=. 1427 1428case "$ac_dir" in 1429.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1430*) 1431 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1432 # A ".." for each directory in $ac_dir_suffix. 1433 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1434 case $ac_top_builddir_sub in 1435 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1436 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1437 esac ;; 1438esac 1439ac_abs_top_builddir=$ac_pwd 1440ac_abs_builddir=$ac_pwd$ac_dir_suffix 1441# for backward compatibility: 1442ac_top_builddir=$ac_top_build_prefix 1443 1444case $srcdir in 1445 .) # We are building in place. 1446 ac_srcdir=. 1447 ac_top_srcdir=$ac_top_builddir_sub 1448 ac_abs_top_srcdir=$ac_pwd ;; 1449 [\\/]* | ?:[\\/]* ) # Absolute name. 1450 ac_srcdir=$srcdir$ac_dir_suffix; 1451 ac_top_srcdir=$srcdir 1452 ac_abs_top_srcdir=$srcdir ;; 1453 *) # Relative name. 1454 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1455 ac_top_srcdir=$ac_top_build_prefix$srcdir 1456 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1457esac 1458ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1459 1460 cd "$ac_dir" || { ac_status=$?; continue; } 1461 # Check for guested configure. 1462 if test -f "$ac_srcdir/configure.gnu"; then 1463 echo && 1464 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1465 elif test -f "$ac_srcdir/configure"; then 1466 echo && 1467 $SHELL "$ac_srcdir/configure" --help=recursive 1468 else 1469 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1470 fi || ac_status=$? 1471 cd "$ac_pwd" || { ac_status=$?; break; } 1472 done 1473fi 1474 1475test -n "$ac_init_help" && exit $ac_status 1476if $ac_init_version; then 1477 cat <<\_ACEOF 1478xkbprint configure 1.0.4 1479generated by GNU Autoconf 2.69 1480 1481Copyright (C) 2012 Free Software Foundation, Inc. 1482This configure script is free software; the Free Software Foundation 1483gives unlimited permission to copy, distribute and modify it. 1484_ACEOF 1485 exit 1486fi 1487 1488## ------------------------ ## 1489## Autoconf initialization. ## 1490## ------------------------ ## 1491 1492# ac_fn_c_try_compile LINENO 1493# -------------------------- 1494# Try to compile conftest.$ac_ext, and return whether this succeeded. 1495ac_fn_c_try_compile () 1496{ 1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1498 rm -f conftest.$ac_objext 1499 if { { ac_try="$ac_compile" 1500case "(($ac_try" in 1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1502 *) ac_try_echo=$ac_try;; 1503esac 1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1505$as_echo "$ac_try_echo"; } >&5 1506 (eval "$ac_compile") 2>conftest.err 1507 ac_status=$? 1508 if test -s conftest.err; then 1509 grep -v '^ *+' conftest.err >conftest.er1 1510 cat conftest.er1 >&5 1511 mv -f conftest.er1 conftest.err 1512 fi 1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1514 test $ac_status = 0; } && { 1515 test -z "$ac_c_werror_flag" || 1516 test ! -s conftest.err 1517 } && test -s conftest.$ac_objext; then : 1518 ac_retval=0 1519else 1520 $as_echo "$as_me: failed program was:" >&5 1521sed 's/^/| /' conftest.$ac_ext >&5 1522 1523 ac_retval=1 1524fi 1525 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1526 as_fn_set_status $ac_retval 1527 1528} # ac_fn_c_try_compile 1529 1530# ac_fn_c_try_cpp LINENO 1531# ---------------------- 1532# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1533ac_fn_c_try_cpp () 1534{ 1535 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1536 if { { ac_try="$ac_cpp conftest.$ac_ext" 1537case "(($ac_try" in 1538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1539 *) ac_try_echo=$ac_try;; 1540esac 1541eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1542$as_echo "$ac_try_echo"; } >&5 1543 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1544 ac_status=$? 1545 if test -s conftest.err; then 1546 grep -v '^ *+' conftest.err >conftest.er1 1547 cat conftest.er1 >&5 1548 mv -f conftest.er1 conftest.err 1549 fi 1550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1551 test $ac_status = 0; } > conftest.i && { 1552 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1553 test ! -s conftest.err 1554 }; then : 1555 ac_retval=0 1556else 1557 $as_echo "$as_me: failed program was:" >&5 1558sed 's/^/| /' conftest.$ac_ext >&5 1559 1560 ac_retval=1 1561fi 1562 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1563 as_fn_set_status $ac_retval 1564 1565} # ac_fn_c_try_cpp 1566 1567# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1568# ------------------------------------------------------- 1569# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1570# the include files in INCLUDES and setting the cache variable VAR 1571# accordingly. 1572ac_fn_c_check_header_mongrel () 1573{ 1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1575 if eval \${$3+:} false; then : 1576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1577$as_echo_n "checking for $2... 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"no acceptable C compiler found in \$PATH 2578See \`config.log' for more details" "$LINENO" 5; } 2579 2580# Provide some information about the compiler. 2581$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2582set X $ac_compile 2583ac_compiler=$2 2584for ac_option in --version -v -V -qversion; do 2585 { { ac_try="$ac_compiler $ac_option >&5" 2586case "(($ac_try" in 2587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2588 *) ac_try_echo=$ac_try;; 2589esac 2590eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2591$as_echo "$ac_try_echo"; } >&5 2592 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2593 ac_status=$? 2594 if test -s conftest.err; then 2595 sed '10a\ 2596... rest of stderr output deleted ... 2597 10q' conftest.err >conftest.er1 2598 cat conftest.er1 >&5 2599 fi 2600 rm -f conftest.er1 conftest.err 2601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2602 test $ac_status = 0; } 2603done 2604 2605cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2606/* end confdefs.h. */ 2607 2608int 2609main () 2610{ 2611 2612 ; 2613 return 0; 2614} 2615_ACEOF 2616ac_clean_files_save=$ac_clean_files 2617ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2618# Try to create an executable without -o first, disregard a.out. 2619# It will help us diagnose broken compilers, and finding out an intuition 2620# of exeext. 2621{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2622$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2721# work properly (i.e., refer to `conftest.exe'), while it won't with 2722# `rm'. 2723for ac_file in conftest.exe conftest conftest.*; do 2724 test -f "$ac_file" || continue 2725 case $ac_file in 2726 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2727 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2728 break;; 2729 * ) break;; 2730 esac 2731done 2732else 2733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2734$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2735as_fn_error $? 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"cannot compute suffix of object files: cannot compile 2847See \`config.log' for more details" "$LINENO" 5; } 2848fi 2849rm -f conftest.$ac_cv_objext conftest.$ac_ext 2850fi 2851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2852$as_echo "$ac_cv_objext" >&6; } 2853OBJEXT=$ac_cv_objext 2854ac_objext=$OBJEXT 2855{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2856$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2857if ${ac_cv_c_compiler_gnu+:} false; then : 2858 $as_echo_n "(cached) " >&6 2859else 2860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2861/* end confdefs.h. */ 2862 2863int 2864main () 2865{ 2866#ifndef __GNUC__ 2867 choke me 2868#endif 2869 2870 ; 2871 return 0; 2872} 2873_ACEOF 2874if ac_fn_c_try_compile "$LINENO"; then : 2875 ac_compiler_gnu=yes 2876else 2877 ac_compiler_gnu=no 2878fi 2879rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2880ac_cv_c_compiler_gnu=$ac_compiler_gnu 2881 2882fi 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2884$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2885if test $ac_compiler_gnu = yes; then 2886 GCC=yes 2887else 2888 GCC= 2889fi 2890ac_test_CFLAGS=${CFLAGS+set} 2891ac_save_CFLAGS=$CFLAGS 2892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2893$as_echo_n "checking whether $CC accepts -g... " >&6; } 2894if ${ac_cv_prog_cc_g+:} false; then : 2895 $as_echo_n "(cached) " >&6 2896else 2897 ac_save_c_werror_flag=$ac_c_werror_flag 2898 ac_c_werror_flag=yes 2899 ac_cv_prog_cc_g=no 2900 CFLAGS="-g" 2901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2902/* end confdefs.h. */ 2903 2904int 2905main () 2906{ 2907 2908 ; 2909 return 0; 2910} 2911_ACEOF 2912if ac_fn_c_try_compile "$LINENO"; then : 2913 ac_cv_prog_cc_g=yes 2914else 2915 CFLAGS="" 2916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2917/* end confdefs.h. */ 2918 2919int 2920main () 2921{ 2922 2923 ; 2924 return 0; 2925} 2926_ACEOF 2927if ac_fn_c_try_compile "$LINENO"; then : 2928 2929else 2930 ac_c_werror_flag=$ac_save_c_werror_flag 2931 CFLAGS="-g" 2932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2933/* end confdefs.h. */ 2934 2935int 2936main () 2937{ 2938 2939 ; 2940 return 0; 2941} 2942_ACEOF 2943if ac_fn_c_try_compile "$LINENO"; then : 2944 ac_cv_prog_cc_g=yes 2945fi 2946rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2947fi 2948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2949fi 2950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2951 ac_c_werror_flag=$ac_save_c_werror_flag 2952fi 2953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2954$as_echo "$ac_cv_prog_cc_g" >&6; } 2955if test "$ac_test_CFLAGS" = set; then 2956 CFLAGS=$ac_save_CFLAGS 2957elif test $ac_cv_prog_cc_g = yes; then 2958 if test "$GCC" = yes; then 2959 CFLAGS="-g -O2" 2960 else 2961 CFLAGS="-g" 2962 fi 2963else 2964 if test "$GCC" = yes; then 2965 CFLAGS="-O2" 2966 else 2967 CFLAGS= 2968 fi 2969fi 2970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2971$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2972if ${ac_cv_prog_cc_c89+:} false; then : 2973 $as_echo_n "(cached) " >&6 2974else 2975 ac_cv_prog_cc_c89=no 2976ac_save_CC=$CC 2977cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2978/* end confdefs.h. */ 2979#include <stdarg.h> 2980#include <stdio.h> 2981struct stat; 2982/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2983struct buf { int x; }; 2984FILE * (*rcsopen) (struct buf *, struct stat *, int); 2985static char *e (p, i) 2986 char **p; 2987 int i; 2988{ 2989 return p[i]; 2990} 2991static char *f (char * (*g) (char **, int), char **p, ...) 2992{ 2993 char *s; 2994 va_list v; 2995 va_start (v,p); 2996 s = g (p, va_arg (v,int)); 2997 va_end (v); 2998 return s; 2999} 3000 3001/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3002 function prototypes and stuff, but not '\xHH' hex character constants. 3003 These don't provoke an error unfortunately, instead are silently treated 3004 as 'x'. The following induces an error, until -std is added to get 3005 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3006 array size at least. It's necessary to write '\x00'==0 to get something 3007 that's true only with -std. */ 3008int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3009 3010/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3011 inside strings and character constants. */ 3012#define FOO(x) 'x' 3013int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3014 3015int test (int i, double x); 3016struct s1 {int (*f) (int a);}; 3017struct s2 {int (*f) (double a);}; 3018int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3019int argc; 3020char **argv; 3021int 3022main () 3023{ 3024return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3025 ; 3026 return 0; 3027} 3028_ACEOF 3029for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3030 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3031do 3032 CC="$ac_save_CC $ac_arg" 3033 if ac_fn_c_try_compile "$LINENO"; then : 3034 ac_cv_prog_cc_c89=$ac_arg 3035fi 3036rm -f core conftest.err conftest.$ac_objext 3037 test "x$ac_cv_prog_cc_c89" != "xno" && break 3038done 3039rm -f conftest.$ac_ext 3040CC=$ac_save_CC 3041 3042fi 3043# AC_CACHE_VAL 3044case "x$ac_cv_prog_cc_c89" in 3045 x) 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3047$as_echo "none needed" >&6; } ;; 3048 xno) 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3050$as_echo "unsupported" >&6; } ;; 3051 *) 3052 CC="$CC $ac_cv_prog_cc_c89" 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3054$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3055esac 3056if test "x$ac_cv_prog_cc_c89" != xno; then : 3057 3058fi 3059 3060ac_ext=c 3061ac_cpp='$CPP $CPPFLAGS' 3062ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3063ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3064ac_compiler_gnu=$ac_cv_c_compiler_gnu 3065 3066ac_ext=c 3067ac_cpp='$CPP $CPPFLAGS' 3068ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3069ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3070ac_compiler_gnu=$ac_cv_c_compiler_gnu 3071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3072$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3073if ${am_cv_prog_cc_c_o+:} false; then : 3074 $as_echo_n "(cached) " >&6 3075else 3076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3077/* end confdefs.h. */ 3078 3079int 3080main () 3081{ 3082 3083 ; 3084 return 0; 3085} 3086_ACEOF 3087 # Make sure it works both with $CC and with simple cc. 3088 # Following AC_PROG_CC_C_O, we do the test twice because some 3089 # compilers refuse to overwrite an existing .o file with -o, 3090 # though they will create one. 3091 am_cv_prog_cc_c_o=yes 3092 for am_i in 1 2; do 3093 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3094 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3095 ac_status=$? 3096 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3097 (exit $ac_status); } \ 3098 && test -f conftest2.$ac_objext; then 3099 : OK 3100 else 3101 am_cv_prog_cc_c_o=no 3102 break 3103 fi 3104 done 3105 rm -f core conftest* 3106 unset am_i 3107fi 3108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3109$as_echo "$am_cv_prog_cc_c_o" >&6; } 3110if test "$am_cv_prog_cc_c_o" != yes; then 3111 # Losing compiler, so override with the script. 3112 # FIXME: It is wrong to rewrite CC. 3113 # But if we don't then we get into trouble of one sort or another. 3114 # A longer-term fix would be to have automake use am__CC in this case, 3115 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3116 CC="$am_aux_dir/compile $CC" 3117fi 3118ac_ext=c 3119ac_cpp='$CPP $CPPFLAGS' 3120ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3121ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3122ac_compiler_gnu=$ac_cv_c_compiler_gnu 3123 3124 3125 3126ac_ext=c 3127ac_cpp='$CPP $CPPFLAGS' 3128ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3129ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3130ac_compiler_gnu=$ac_cv_c_compiler_gnu 3131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3132$as_echo_n "checking how to run the C preprocessor... " >&6; } 3133# On Suns, sometimes $CPP names a directory. 3134if test -n "$CPP" && test -d "$CPP"; then 3135 CPP= 3136fi 3137if test -z "$CPP"; then 3138 if ${ac_cv_prog_CPP+:} false; then : 3139 $as_echo_n "(cached) " >&6 3140else 3141 # Double quotes because CPP needs to be expanded 3142 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3143 do 3144 ac_preproc_ok=false 3145for ac_c_preproc_warn_flag in '' yes 3146do 3147 # Use a header file that comes with gcc, so configuring glibc 3148 # with a fresh cross-compiler works. 3149 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3150 # <limits.h> exists even on freestanding compilers. 3151 # On the NeXT, cc -E runs the code through the compiler's parser, 3152 # not just through cpp. "Syntax error" is here to catch this case. 3153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3154/* end confdefs.h. */ 3155#ifdef __STDC__ 3156# include <limits.h> 3157#else 3158# include <assert.h> 3159#endif 3160 Syntax error 3161_ACEOF 3162if ac_fn_c_try_cpp "$LINENO"; then : 3163 3164else 3165 # Broken: fails on valid input. 3166continue 3167fi 3168rm -f conftest.err conftest.i conftest.$ac_ext 3169 3170 # OK, works on sane cases. Now check whether nonexistent headers 3171 # can be detected and how. 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173/* end confdefs.h. */ 3174#include <ac_nonexistent.h> 3175_ACEOF 3176if ac_fn_c_try_cpp "$LINENO"; then : 3177 # Broken: success on invalid input. 3178continue 3179else 3180 # Passes both tests. 3181ac_preproc_ok=: 3182break 3183fi 3184rm -f conftest.err conftest.i conftest.$ac_ext 3185 3186done 3187# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3188rm -f conftest.i conftest.err conftest.$ac_ext 3189if $ac_preproc_ok; then : 3190 break 3191fi 3192 3193 done 3194 ac_cv_prog_CPP=$CPP 3195 3196fi 3197 CPP=$ac_cv_prog_CPP 3198else 3199 ac_cv_prog_CPP=$CPP 3200fi 3201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3202$as_echo "$CPP" >&6; } 3203ac_preproc_ok=false 3204for ac_c_preproc_warn_flag in '' yes 3205do 3206 # Use a header file that comes with gcc, so configuring glibc 3207 # with a fresh cross-compiler works. 3208 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3209 # <limits.h> exists even on freestanding compilers. 3210 # On the NeXT, cc -E runs the code through the compiler's parser, 3211 # not just through cpp. "Syntax error" is here to catch this case. 3212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3213/* end confdefs.h. */ 3214#ifdef __STDC__ 3215# include <limits.h> 3216#else 3217# include <assert.h> 3218#endif 3219 Syntax error 3220_ACEOF 3221if ac_fn_c_try_cpp "$LINENO"; then : 3222 3223else 3224 # Broken: fails on valid input. 3225continue 3226fi 3227rm -f conftest.err conftest.i conftest.$ac_ext 3228 3229 # OK, works on sane cases. Now check whether nonexistent headers 3230 # can be detected and how. 3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3232/* end confdefs.h. */ 3233#include <ac_nonexistent.h> 3234_ACEOF 3235if ac_fn_c_try_cpp "$LINENO"; then : 3236 # Broken: success on invalid input. 3237continue 3238else 3239 # Passes both tests. 3240ac_preproc_ok=: 3241break 3242fi 3243rm -f conftest.err conftest.i conftest.$ac_ext 3244 3245done 3246# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3247rm -f conftest.i conftest.err conftest.$ac_ext 3248if $ac_preproc_ok; then : 3249 3250else 3251 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3252$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3253as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3254See \`config.log' for more details" "$LINENO" 5; } 3255fi 3256 3257ac_ext=c 3258ac_cpp='$CPP $CPPFLAGS' 3259ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3260ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3261ac_compiler_gnu=$ac_cv_c_compiler_gnu 3262 3263 3264{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3265$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3266if ${ac_cv_path_GREP+:} false; then : 3267 $as_echo_n "(cached) " >&6 3268else 3269 if test -z "$GREP"; then 3270 ac_path_GREP_found=false 3271 # Loop through the user's path and test for each of PROGNAME-LIST 3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3273for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3274do 3275 IFS=$as_save_IFS 3276 test -z "$as_dir" && as_dir=. 3277 for ac_prog in grep ggrep; do 3278 for ac_exec_ext in '' $ac_executable_extensions; do 3279 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3280 as_fn_executable_p "$ac_path_GREP" || continue 3281# Check for GNU ac_path_GREP and select it if it is found. 3282 # Check for GNU $ac_path_GREP 3283case `"$ac_path_GREP" --version 2>&1` in 3284*GNU*) 3285 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3286*) 3287 ac_count=0 3288 $as_echo_n 0123456789 >"conftest.in" 3289 while : 3290 do 3291 cat "conftest.in" "conftest.in" >"conftest.tmp" 3292 mv "conftest.tmp" "conftest.in" 3293 cp "conftest.in" "conftest.nl" 3294 $as_echo 'GREP' >> "conftest.nl" 3295 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3296 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3297 as_fn_arith $ac_count + 1 && ac_count=$as_val 3298 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3299 # Best one so far, save it but keep looking for a better one 3300 ac_cv_path_GREP="$ac_path_GREP" 3301 ac_path_GREP_max=$ac_count 3302 fi 3303 # 10*(2^10) chars as input seems more than enough 3304 test $ac_count -gt 10 && break 3305 done 3306 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3307esac 3308 3309 $ac_path_GREP_found && break 3 3310 done 3311 done 3312 done 3313IFS=$as_save_IFS 3314 if test -z "$ac_cv_path_GREP"; then 3315 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3316 fi 3317else 3318 ac_cv_path_GREP=$GREP 3319fi 3320 3321fi 3322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3323$as_echo "$ac_cv_path_GREP" >&6; } 3324 GREP="$ac_cv_path_GREP" 3325 3326 3327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3328$as_echo_n "checking for egrep... " >&6; } 3329if ${ac_cv_path_EGREP+:} false; then : 3330 $as_echo_n "(cached) " >&6 3331else 3332 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3333 then ac_cv_path_EGREP="$GREP -E" 3334 else 3335 if test -z "$EGREP"; then 3336 ac_path_EGREP_found=false 3337 # Loop through the user's path and test for each of PROGNAME-LIST 3338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3339for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3340do 3341 IFS=$as_save_IFS 3342 test -z "$as_dir" && as_dir=. 3343 for ac_prog in egrep; do 3344 for ac_exec_ext in '' $ac_executable_extensions; do 3345 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3346 as_fn_executable_p "$ac_path_EGREP" || continue 3347# Check for GNU ac_path_EGREP and select it if it is found. 3348 # Check for GNU $ac_path_EGREP 3349case `"$ac_path_EGREP" --version 2>&1` in 3350*GNU*) 3351 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3352*) 3353 ac_count=0 3354 $as_echo_n 0123456789 >"conftest.in" 3355 while : 3356 do 3357 cat "conftest.in" "conftest.in" >"conftest.tmp" 3358 mv "conftest.tmp" "conftest.in" 3359 cp "conftest.in" "conftest.nl" 3360 $as_echo 'EGREP' >> "conftest.nl" 3361 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3362 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3363 as_fn_arith $ac_count + 1 && ac_count=$as_val 3364 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3365 # Best one so far, save it but keep looking for a better one 3366 ac_cv_path_EGREP="$ac_path_EGREP" 3367 ac_path_EGREP_max=$ac_count 3368 fi 3369 # 10*(2^10) chars as input seems more than enough 3370 test $ac_count -gt 10 && break 3371 done 3372 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3373esac 3374 3375 $ac_path_EGREP_found && break 3 3376 done 3377 done 3378 done 3379IFS=$as_save_IFS 3380 if test -z "$ac_cv_path_EGREP"; then 3381 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3382 fi 3383else 3384 ac_cv_path_EGREP=$EGREP 3385fi 3386 3387 fi 3388fi 3389{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3390$as_echo "$ac_cv_path_EGREP" >&6; } 3391 EGREP="$ac_cv_path_EGREP" 3392 3393 3394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3395$as_echo_n "checking for ANSI C header files... " >&6; } 3396if ${ac_cv_header_stdc+:} false; then : 3397 $as_echo_n "(cached) " >&6 3398else 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400/* end confdefs.h. */ 3401#include <stdlib.h> 3402#include <stdarg.h> 3403#include <string.h> 3404#include <float.h> 3405 3406int 3407main () 3408{ 3409 3410 ; 3411 return 0; 3412} 3413_ACEOF 3414if ac_fn_c_try_compile "$LINENO"; then : 3415 ac_cv_header_stdc=yes 3416else 3417 ac_cv_header_stdc=no 3418fi 3419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3420 3421if test $ac_cv_header_stdc = yes; then 3422 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425#include <string.h> 3426 3427_ACEOF 3428if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3429 $EGREP "memchr" >/dev/null 2>&1; then : 3430 3431else 3432 ac_cv_header_stdc=no 3433fi 3434rm -f conftest* 3435 3436fi 3437 3438if test $ac_cv_header_stdc = yes; then 3439 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441/* end confdefs.h. */ 3442#include <stdlib.h> 3443 3444_ACEOF 3445if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3446 $EGREP "free" >/dev/null 2>&1; then : 3447 3448else 3449 ac_cv_header_stdc=no 3450fi 3451rm -f conftest* 3452 3453fi 3454 3455if test $ac_cv_header_stdc = yes; then 3456 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3457 if test "$cross_compiling" = yes; then : 3458 : 3459else 3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3461/* end confdefs.h. */ 3462#include <ctype.h> 3463#include <stdlib.h> 3464#if ((' ' & 0x0FF) == 0x020) 3465# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3466# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3467#else 3468# define ISLOWER(c) \ 3469 (('a' <= (c) && (c) <= 'i') \ 3470 || ('j' <= (c) && (c) <= 'r') \ 3471 || ('s' <= (c) && (c) <= 'z')) 3472# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3473#endif 3474 3475#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3476int 3477main () 3478{ 3479 int i; 3480 for (i = 0; i < 256; i++) 3481 if (XOR (islower (i), ISLOWER (i)) 3482 || toupper (i) != TOUPPER (i)) 3483 return 2; 3484 return 0; 3485} 3486_ACEOF 3487if ac_fn_c_try_run "$LINENO"; then : 3488 3489else 3490 ac_cv_header_stdc=no 3491fi 3492rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3493 conftest.$ac_objext conftest.beam conftest.$ac_ext 3494fi 3495 3496fi 3497fi 3498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3499$as_echo "$ac_cv_header_stdc" >&6; } 3500if test $ac_cv_header_stdc = yes; then 3501 3502$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3503 3504fi 3505 3506# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3507for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3508 inttypes.h stdint.h unistd.h 3509do : 3510 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3511ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3512" 3513if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3514 cat >>confdefs.h <<_ACEOF 3515#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3516_ACEOF 3517 3518fi 3519 3520done 3521 3522 3523 3524 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3525if test "x$ac_cv_header_minix_config_h" = xyes; then : 3526 MINIX=yes 3527else 3528 MINIX= 3529fi 3530 3531 3532 if test "$MINIX" = yes; then 3533 3534$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3535 3536 3537$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3538 3539 3540$as_echo "#define _MINIX 1" >>confdefs.h 3541 3542 fi 3543 3544 3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3546$as_echo_n "checking whether it is safe to define __EXTENSIONS__... 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We prefer a C program (faster), 3589# so one script is as good as another. But avoid the broken or 3590# incompatible versions: 3591# SysV /etc/install, /usr/sbin/install 3592# SunOS /usr/etc/install 3593# IRIX /sbin/install 3594# AIX /bin/install 3595# AmigaOS /C/install, which installs bootblocks on floppy discs 3596# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3597# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3598# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3599# OS/2's system install, which has a completely different semantic 3600# ./install, which can be erroneously created by make from ./install.sh. 3601# Reject install programs that cannot install multiple files. 3602{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3603$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 3629 : 3630 elif test $ac_prog = install && 3631 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3632 # program-specific install script used by HP pwplus--don't use. 3633 : 3634 else 3635 rm -rf conftest.one conftest.two conftest.dir 3636 echo one > conftest.one 3637 echo two > conftest.two 3638 mkdir conftest.dir 3639 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3640 test -s conftest.one && test -s conftest.two && 3641 test -s conftest.dir/conftest.one && 3642 test -s conftest.dir/conftest.two 3643 then 3644 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3645 break 3 3646 fi 3647 fi 3648 fi 3649 done 3650 done 3651 ;; 3652esac 3653 3654 done 3655IFS=$as_save_IFS 3656 3657rm -rf conftest.one conftest.two conftest.dir 3658 3659fi 3660 if test "${ac_cv_path_install+set}" = set; then 3661 INSTALL=$ac_cv_path_install 3662 else 3663 # As a last resort, use the slow shell script. Don't cache a 3664 # value for INSTALL within a source directory, because that will 3665 # break other packages using the cache if that directory is 3666 # removed, or if the value is a relative name. 3667 INSTALL=$ac_install_sh 3668 fi 3669fi 3670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3671$as_echo "$INSTALL" >&6; } 3672 3673# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3674# It thinks the first close brace ends the variable substitution. 3675test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3676 3677test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3678 3679test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3680 3681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3682$as_echo_n "checking whether build environment is sane... " >&6; } 3683# Reject unsafe characters in $srcdir or the absolute working directory 3684# name. 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Must try -L first in case configure is actually a 3698# symlink; some systems play weird games with the mod time of symlinks 3699# (eg FreeBSD returns the mod time of the symlink's containing 3700# directory). 3701if ( 3702 am_has_slept=no 3703 for am_try in 1 2; do 3704 echo "timestamp, slept: $am_has_slept" > conftest.file 3705 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3706 if test "$*" = "X"; then 3707 # -L didn't work. 3708 set X `ls -t "$srcdir/configure" conftest.file` 3709 fi 3710 if test "$*" != "X $srcdir/configure conftest.file" \ 3711 && test "$*" != "X conftest.file $srcdir/configure"; then 3712 3713 # If neither matched, then we have a broken ls. This can happen 3714 # if, for instance, CONFIG_SHELL is bash and it inherits a 3715 # broken ls alias from the environment. This has actually 3716 # happened. Such a system could not be considered "sane". 3717 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3718 alias in your environment" "$LINENO" 5 3719 fi 3720 if test "$2" = conftest.file || test $am_try -eq 2; then 3721 break 3722 fi 3723 # Just in case. 3724 sleep 1 3725 am_has_slept=yes 3726 done 3727 test "$2" = conftest.file 3728 ) 3729then 3730 # Ok. 3731 : 3732else 3733 as_fn_error $? "newly created file is older than distributed files! 3734Check your system clock" "$LINENO" 5 3735fi 3736{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3737$as_echo "yes" >&6; } 3738# If we didn't sleep, we still need to ensure time stamps of config.status and 3739# generated files are strictly newer. 3740am_sleep_pid= 3741if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3742 ( sleep 1 ) & 3743 am_sleep_pid=$! 3744fi 3745 3746rm -f conftest.file 3747 3748test "$program_prefix" != NONE && 3749 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3750# Use a double $ so make ignores it. 3751test "$program_suffix" != NONE && 3752 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3753# Double any \ or $. 3754# By default was `s,x,x', remove it if useless. 3755ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3756program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3757 3758if test x"${MISSING+set}" != xset; then 3759 case $am_aux_dir in 3760 *\ * | *\ *) 3761 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3762 *) 3763 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3764 esac 3765fi 3766# Use eval to expand $SHELL 3767if eval "$MISSING --is-lightweight"; then 3768 am_missing_run="$MISSING " 3769else 3770 am_missing_run= 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3772$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3773fi 3774 3775if test x"${install_sh+set}" != xset; then 3776 case $am_aux_dir in 3777 *\ * | *\ *) 3778 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3779 *) 3780 install_sh="\${SHELL} $am_aux_dir/install-sh" 3781 esac 3782fi 3783 3784# Installed binaries are usually stripped using 'strip' when the user 3785# run "make install-strip". However 'strip' might not be the right 3786# tool to use in cross-compilation environments, therefore Automake 3787# will honor the 'STRIP' environment variable to overrule this program. 3788if test "$cross_compiling" != no; then 3789 if test -n "$ac_tool_prefix"; then 3790 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3791set dummy ${ac_tool_prefix}strip; ac_word=$2 3792{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3793$as_echo_n "checking for $ac_word... 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Don't cache a 3917 # value for MKDIR_P within a source directory, because that will 3918 # break other packages using the cache if that directory is 3919 # removed, or if the value is a relative name. 3920 MKDIR_P="$ac_install_sh -d" 3921 fi 3922fi 3923{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3924$as_echo "$MKDIR_P" >&6; } 3925 3926for ac_prog in gawk mawk nawk awk 3927do 3928 # Extract the first word of "$ac_prog", so it can be a program name with args. 3929set dummy $ac_prog; ac_word=$2 3930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3931$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4117 fi 4118fi 4119 4120# test whether we have cygpath 4121if test -z "$CYGPATH_W"; then 4122 if (cygpath --version) >/dev/null 2>/dev/null; then 4123 CYGPATH_W='cygpath -w' 4124 else 4125 CYGPATH_W=echo 4126 fi 4127fi 4128 4129 4130# Define the identity of the package. 4131 PACKAGE='xkbprint' 4132 VERSION='1.0.4' 4133 4134 4135cat >>confdefs.h <<_ACEOF 4136#define PACKAGE "$PACKAGE" 4137_ACEOF 4138 4139 4140cat >>confdefs.h <<_ACEOF 4141#define VERSION "$VERSION" 4142_ACEOF 4143 4144# Some tools Automake needs. 4145 4146ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4147 4148 4149AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4150 4151 4152AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4153 4154 4155AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4156 4157 4158MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4159 4160# For better backward compatibility. 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So we grep stderr for any message 4275 # that says an option was ignored or not supported. 4276 # When given -MP, icc 7.0 and 7.1 complain thusly: 4277 # icc: Command line warning: ignoring option '-M'; no argument required 4278 # The diagnosis changed in icc 8.0: 4279 # icc: Command line remark: option '-MP' not supported 4280 if (grep 'ignoring option' conftest.err || 4281 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4282 am_cv_CC_dependencies_compiler_type=$depmode 4283 break 4284 fi 4285 fi 4286 done 4287 4288 cd .. 4289 rm -rf conftest.dir 4290else 4291 am_cv_CC_dependencies_compiler_type=none 4292fi 4293 4294fi 4295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4296$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4297CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4298 4299 if 4300 test "x$enable_dependency_tracking" != xno \ 4301 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4302 am__fastdepCC_TRUE= 4303 am__fastdepCC_FALSE='#' 4304else 4305 am__fastdepCC_TRUE='#' 4306 am__fastdepCC_FALSE= 4307fi 4308 4309 4310 4311# POSIX will say in a future version that running "rm -f" with no argument 4312# is OK; and we want to be able to make that assumption in our Makefile 4313# recipes. So use an aggressive probe to check that the usage we want is 4314# actually supported "in the wild" to an acceptable degree. 4315# See automake bug#10828. 4316# To make any issue more visible, cause the running configure to be aborted 4317# by default if the 'rm' program in use doesn't match our expectations; the 4318# user can still override this though. 4319if rm -f && rm -fr && rm -rf; then : OK; else 4320 cat >&2 <<'END' 4321Oops! 4322 4323Your 'rm' program seems unable to run without file operands specified 4324on the command line, even when the '-f' option is present. This is contrary 4325to the behaviour of most rm programs out there, and not conforming with 4326the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4327 4328Please tell bug-automake@gnu.org about your system, including the value 4329of your $PATH and any error possibly output before this message. This 4330can help us improve future automake versions. 4331 4332END 4333 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4334 echo 'Configuration will proceed anyway, since you have set the' >&2 4335 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4336 echo >&2 4337 else 4338 cat >&2 <<'END' 4339Aborting the configuration process, to ensure you take notice of the issue. 4340 4341You can download and install GNU coreutils to get an 'rm' implementation 4342that behaves properly: <http://www.gnu.org/software/coreutils/>. 4343 4344If you want to complete the configuration process using your problematic 4345'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4346to "yes", and re-run configure. 4347 4348END 4349 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4350 fi 4351fi 4352 4353 4354# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4367$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4368if ${ac_cv_prog_cc_c99+:} false; then : 4369 $as_echo_n "(cached) " >&6 4370else 4371 ac_cv_prog_cc_c99=no 4372ac_save_CC=$CC 4373cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4374/* end confdefs.h. */ 4375#include <stdarg.h> 4376#include <stdbool.h> 4377#include <stdlib.h> 4378#include <wchar.h> 4379#include <stdio.h> 4380 4381// Check varargs macros. These examples are taken from C99 6.10.3.5. 4382#define debug(...) fprintf (stderr, __VA_ARGS__) 4383#define showlist(...) puts (#__VA_ARGS__) 4384#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4385static void 4386test_varargs_macros (void) 4387{ 4388 int x = 1234; 4389 int y = 5678; 4390 debug ("Flag"); 4391 debug ("X = %d\n", x); 4392 showlist (The first, second, and third items.); 4393 report (x>y, "x is %d but y is %d", x, y); 4394} 4395 4396// Check long long types. 4397#define BIG64 18446744073709551615ull 4398#define BIG32 4294967295ul 4399#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4400#if !BIG_OK 4401 your preprocessor is broken; 4402#endif 4403#if BIG_OK 4404#else 4405 your preprocessor is broken; 4406#endif 4407static long long int bignum = -9223372036854775807LL; 4408static unsigned long long int ubignum = BIG64; 4409 4410struct incomplete_array 4411{ 4412 int datasize; 4413 double data[]; 4414}; 4415 4416struct named_init { 4417 int number; 4418 const wchar_t *name; 4419 double average; 4420}; 4421 4422typedef const char *ccp; 4423 4424static inline int 4425test_restrict (ccp restrict text) 4426{ 4427 // See if C++-style comments work. 4428 // Iterate through items via the restricted pointer. 4429 // Also check for declarations in for loops. 4430 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4431 continue; 4432 return 0; 4433} 4434 4435// Check varargs and va_copy. 4436static void 4437test_varargs (const char *format, ...) 4438{ 4439 va_list args; 4440 va_start (args, format); 4441 va_list args_copy; 4442 va_copy (args_copy, args); 4443 4444 const char *str; 4445 int number; 4446 float fnumber; 4447 4448 while (*format) 4449 { 4450 switch (*format++) 4451 { 4452 case 's': // string 4453 str = va_arg (args_copy, const char *); 4454 break; 4455 case 'd': // int 4456 number = va_arg (args_copy, int); 4457 break; 4458 case 'f': // float 4459 fnumber = va_arg (args_copy, double); 4460 break; 4461 default: 4462 break; 4463 } 4464 } 4465 va_end (args_copy); 4466 va_end (args); 4467} 4468 4469int 4470main () 4471{ 4472 4473 // Check bool. 4474 _Bool success = false; 4475 4476 // Check restrict. 4477 if (test_restrict ("String literal") == 0) 4478 success = true; 4479 char *restrict newvar = "Another string"; 4480 4481 // Check varargs. 4482 test_varargs ("s, d' f .", "string", 65, 34.234); 4483 test_varargs_macros (); 4484 4485 // Check flexible array members. 4486 struct incomplete_array *ia = 4487 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4488 ia->datasize = 10; 4489 for (int i = 0; i < ia->datasize; ++i) 4490 ia->data[i] = i * 1.234; 4491 4492 // Check named initializers. 4493 struct named_init ni = { 4494 .number = 34, 4495 .name = L"Test wide string", 4496 .average = 543.34343, 4497 }; 4498 4499 ni.number = 58; 4500 4501 int dynamic_array[ni.number]; 4502 dynamic_array[ni.number - 1] = 543; 4503 4504 // work around unused variable warnings 4505 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4506 || dynamic_array[ni.number - 1] != 543); 4507 4508 ; 4509 return 0; 4510} 4511_ACEOF 4512for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4513do 4514 CC="$ac_save_CC $ac_arg" 4515 if ac_fn_c_try_compile "$LINENO"; then : 4516 ac_cv_prog_cc_c99=$ac_arg 4517fi 4518rm -f core conftest.err conftest.$ac_objext 4519 test "x$ac_cv_prog_cc_c99" != "xno" && break 4520done 4521rm -f conftest.$ac_ext 4522CC=$ac_save_CC 4523 4524fi 4525# AC_CACHE_VAL 4526case "x$ac_cv_prog_cc_c99" in 4527 x) 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4529$as_echo "none needed" >&6; } ;; 4530 xno) 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4532$as_echo "unsupported" >&6; } ;; 4533 *) 4534 CC="$CC $ac_cv_prog_cc_c99" 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4536$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4537esac 4538if test "x$ac_cv_prog_cc_c99" != xno; then : 4539 4540fi 4541 4542 4543 4544 4545 4546 4547ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4548if test "x$ac_cv_have_decl___clang__" = xyes; then : 4549 CLANGCC="yes" 4550else 4551 CLANGCC="no" 4552fi 4553 4554ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4555if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4556 INTELCC="yes" 4557else 4558 INTELCC="no" 4559fi 4560 4561ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4562if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4563 SUNCC="yes" 4564else 4565 SUNCC="no" 4566fi 4567 4568 4569 4570 4571if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4572 if test -n "$ac_tool_prefix"; then 4573 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4574set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4576$as_echo_n "checking for $ac_word... " >&6; } 4577if ${ac_cv_path_PKG_CONFIG+:} false; then : 4578 $as_echo_n "(cached) " >&6 4579else 4580 case $PKG_CONFIG in 4581 [\\/]* | ?:[\\/]*) 4582 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4583 ;; 4584 *) 4585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4586for as_dir in $PATH 4587do 4588 IFS=$as_save_IFS 4589 test -z "$as_dir" && as_dir=. 4590 for ac_exec_ext in '' $ac_executable_extensions; do 4591 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4592 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4594 break 2 4595 fi 4596done 4597 done 4598IFS=$as_save_IFS 4599 4600 ;; 4601esac 4602fi 4603PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4604if test -n "$PKG_CONFIG"; then 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4606$as_echo "$PKG_CONFIG" >&6; } 4607else 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4609$as_echo "no" >&6; } 4610fi 4611 4612 4613fi 4614if test -z "$ac_cv_path_PKG_CONFIG"; then 4615 ac_pt_PKG_CONFIG=$PKG_CONFIG 4616 # Extract the first word of "pkg-config", so it can be a program name with args. 4617set dummy pkg-config; ac_word=$2 4618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4619$as_echo_n "checking for $ac_word... " >&6; } 4620if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4621 $as_echo_n "(cached) " >&6 4622else 4623 case $ac_pt_PKG_CONFIG in 4624 [\\/]* | ?:[\\/]*) 4625 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4626 ;; 4627 *) 4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4629for as_dir in $PATH 4630do 4631 IFS=$as_save_IFS 4632 test -z "$as_dir" && as_dir=. 4633 for ac_exec_ext in '' $ac_executable_extensions; do 4634 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4635 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4637 break 2 4638 fi 4639done 4640 done 4641IFS=$as_save_IFS 4642 4643 ;; 4644esac 4645fi 4646ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4647if test -n "$ac_pt_PKG_CONFIG"; then 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4649$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4650else 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4652$as_echo "no" >&6; } 4653fi 4654 4655 if test "x$ac_pt_PKG_CONFIG" = x; then 4656 PKG_CONFIG="" 4657 else 4658 case $cross_compiling:$ac_tool_warned in 4659yes:) 4660{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4661$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4662ac_tool_warned=yes ;; 4663esac 4664 PKG_CONFIG=$ac_pt_PKG_CONFIG 4665 fi 4666else 4667 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4668fi 4669 4670fi 4671if test -n "$PKG_CONFIG"; then 4672 _pkg_min_version=0.9.0 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4674$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4675 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4677$as_echo "yes" >&6; } 4678 else 4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4680$as_echo "no" >&6; } 4681 PKG_CONFIG="" 4682 fi 4683 4684fi 4685# Make sure we can run config.sub. 4686$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4687 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4688 4689{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4690$as_echo_n "checking build system type... " >&6; } 4691if ${ac_cv_build+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693else 4694 ac_build_alias=$build_alias 4695test "x$ac_build_alias" = x && 4696 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4697test "x$ac_build_alias" = x && 4698 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4699ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4700 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4701 4702fi 4703{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4704$as_echo "$ac_cv_build" >&6; } 4705case $ac_cv_build in 4706*-*-*) ;; 4707*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4708esac 4709build=$ac_cv_build 4710ac_save_IFS=$IFS; IFS='-' 4711set x $ac_cv_build 4712shift 4713build_cpu=$1 4714build_vendor=$2 4715shift; shift 4716# Remember, the first character of IFS is used to create $*, 4717# except with old shells: 4718build_os=$* 4719IFS=$ac_save_IFS 4720case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4721 4722 4723{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4724$as_echo_n "checking host system type... " >&6; } 4725if ${ac_cv_host+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727else 4728 if test "x$host_alias" = x; then 4729 ac_cv_host=$ac_cv_build 4730else 4731 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4732 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4733fi 4734 4735fi 4736{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4737$as_echo "$ac_cv_host" >&6; } 4738case $ac_cv_host in 4739*-*-*) ;; 4740*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4741esac 4742host=$ac_cv_host 4743ac_save_IFS=$IFS; IFS='-' 4744set x $ac_cv_host 4745shift 4746host_cpu=$1 4747host_vendor=$2 4748shift; shift 4749# Remember, the first character of IFS is used to create $*, 4750# except with old shells: 4751host_os=$* 4752IFS=$ac_save_IFS 4753case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4754 4755 4756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4757$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4758if ${ac_cv_path_SED+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760else 4761 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4762 for ac_i in 1 2 3 4 5 6 7; do 4763 ac_script="$ac_script$as_nl$ac_script" 4764 done 4765 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4766 { ac_script=; unset ac_script;} 4767 if test -z "$SED"; then 4768 ac_path_SED_found=false 4769 # Loop through the user's path and test for each of PROGNAME-LIST 4770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4771for as_dir in $PATH 4772do 4773 IFS=$as_save_IFS 4774 test -z "$as_dir" && as_dir=. 4775 for ac_prog in sed gsed; do 4776 for ac_exec_ext in '' $ac_executable_extensions; do 4777 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4778 as_fn_executable_p "$ac_path_SED" || continue 4779# Check for GNU ac_path_SED and select it if it is found. 4780 # Check for GNU $ac_path_SED 4781case `"$ac_path_SED" --version 2>&1` in 4782*GNU*) 4783 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4784*) 4785 ac_count=0 4786 $as_echo_n 0123456789 >"conftest.in" 4787 while : 4788 do 4789 cat "conftest.in" "conftest.in" >"conftest.tmp" 4790 mv "conftest.tmp" "conftest.in" 4791 cp "conftest.in" "conftest.nl" 4792 $as_echo '' >> "conftest.nl" 4793 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4794 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4795 as_fn_arith $ac_count + 1 && ac_count=$as_val 4796 if test $ac_count -gt ${ac_path_SED_max-0}; then 4797 # Best one so far, save it but keep looking for a better one 4798 ac_cv_path_SED="$ac_path_SED" 4799 ac_path_SED_max=$ac_count 4800 fi 4801 # 10*(2^10) chars as input seems more than enough 4802 test $ac_count -gt 10 && break 4803 done 4804 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4805esac 4806 4807 $ac_path_SED_found && break 3 4808 done 4809 done 4810 done 4811IFS=$as_save_IFS 4812 if test -z "$ac_cv_path_SED"; then 4813 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4814 fi 4815else 4816 ac_cv_path_SED=$SED 4817fi 4818 4819fi 4820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4821$as_echo "$ac_cv_path_SED" >&6; } 4822 SED="$ac_cv_path_SED" 4823 rm -f conftest.sed 4824 4825 4826 4827 4828 4829 4830# Check whether --enable-selective-werror was given. 4831if test "${enable_selective_werror+set}" = set; then : 4832 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4833else 4834 SELECTIVE_WERROR=yes 4835fi 4836 4837 4838 4839 4840 4841# -v is too short to test reliably with XORG_TESTSET_CFLAG 4842if test "x$SUNCC" = "xyes"; then 4843 BASE_CFLAGS="-v" 4844else 4845 BASE_CFLAGS="" 4846fi 4847 4848# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862xorg_testset_save_CFLAGS="$CFLAGS" 4863 4864if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4867$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4868if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4869 $as_echo_n "(cached) " >&6 4870else 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872/* end confdefs.h. */ 4873int i; 4874_ACEOF 4875if ac_fn_c_try_compile "$LINENO"; then : 4876 xorg_cv_cc_flag_unknown_warning_option=yes 4877else 4878 xorg_cv_cc_flag_unknown_warning_option=no 4879fi 4880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4881fi 4882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4883$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4885 CFLAGS="$xorg_testset_save_CFLAGS" 4886fi 4887 4888if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4891 fi 4892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4894$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4895if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899/* end confdefs.h. */ 4900int i; 4901_ACEOF 4902if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unused_command_line_argument=yes 4904else 4905 xorg_cv_cc_flag_unused_command_line_argument=no 4906fi 4907rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908fi 4909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4910$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913fi 4914 4915found="no" 4916 4917 if test $found = "no" ; then 4918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 fi 4921 4922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4924 fi 4925 4926 CFLAGS="$CFLAGS -Wall" 4927 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4929$as_echo_n "checking if $CC supports -Wall... " >&6; } 4930 cacheid=xorg_cv_cc_flag__Wall 4931 if eval \${$cacheid+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935/* end confdefs.h. */ 4936int i; 4937int 4938main () 4939{ 4940 4941 ; 4942 return 0; 4943} 4944_ACEOF 4945if ac_fn_c_try_link "$LINENO"; then : 4946 eval $cacheid=yes 4947else 4948 eval $cacheid=no 4949fi 4950rm -f core conftest.err conftest.$ac_objext \ 4951 conftest$ac_exeext conftest.$ac_ext 4952fi 4953 4954 4955 CFLAGS="$xorg_testset_save_CFLAGS" 4956 4957 eval supported=\$$cacheid 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4959$as_echo "$supported" >&6; } 4960 if test "$supported" = "yes" ; then 4961 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4962 found="yes" 4963 fi 4964 fi 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980xorg_testset_save_CFLAGS="$CFLAGS" 4981 4982if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4985$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4986if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4987 $as_echo_n "(cached) " >&6 4988else 4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4990/* end confdefs.h. */ 4991int i; 4992_ACEOF 4993if ac_fn_c_try_compile "$LINENO"; then : 4994 xorg_cv_cc_flag_unknown_warning_option=yes 4995else 4996 xorg_cv_cc_flag_unknown_warning_option=no 4997fi 4998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4999fi 5000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5001$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5003 CFLAGS="$xorg_testset_save_CFLAGS" 5004fi 5005 5006if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5009 fi 5010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5012$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5013if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017/* end confdefs.h. */ 5018int i; 5019_ACEOF 5020if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unused_command_line_argument=yes 5022else 5023 xorg_cv_cc_flag_unused_command_line_argument=no 5024fi 5025rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026fi 5027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5028$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031fi 5032 5033found="no" 5034 5035 if test $found = "no" ; then 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 fi 5039 5040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5042 fi 5043 5044 CFLAGS="$CFLAGS -Wpointer-arith" 5045 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5047$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5048 cacheid=xorg_cv_cc_flag__Wpointer_arith 5049 if eval \${$cacheid+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053/* end confdefs.h. */ 5054int i; 5055int 5056main () 5057{ 5058 5059 ; 5060 return 0; 5061} 5062_ACEOF 5063if ac_fn_c_try_link "$LINENO"; then : 5064 eval $cacheid=yes 5065else 5066 eval $cacheid=no 5067fi 5068rm -f core conftest.err conftest.$ac_objext \ 5069 conftest$ac_exeext conftest.$ac_ext 5070fi 5071 5072 5073 CFLAGS="$xorg_testset_save_CFLAGS" 5074 5075 eval supported=\$$cacheid 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5077$as_echo "$supported" >&6; } 5078 if test "$supported" = "yes" ; then 5079 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5080 found="yes" 5081 fi 5082 fi 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098xorg_testset_save_CFLAGS="$CFLAGS" 5099 5100if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5103$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5104if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106else 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108/* end confdefs.h. */ 5109int i; 5110_ACEOF 5111if ac_fn_c_try_compile "$LINENO"; then : 5112 xorg_cv_cc_flag_unknown_warning_option=yes 5113else 5114 xorg_cv_cc_flag_unknown_warning_option=no 5115fi 5116rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5117fi 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5119$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5121 CFLAGS="$xorg_testset_save_CFLAGS" 5122fi 5123 5124if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5127 fi 5128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5130$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5131if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135/* end confdefs.h. */ 5136int i; 5137_ACEOF 5138if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unused_command_line_argument=yes 5140else 5141 xorg_cv_cc_flag_unused_command_line_argument=no 5142fi 5143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144fi 5145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5146$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149fi 5150 5151found="no" 5152 5153 if test $found = "no" ; then 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5160 fi 5161 5162 CFLAGS="$CFLAGS -Wmissing-declarations" 5163 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5165$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5166 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5167 if eval \${$cacheid+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171/* end confdefs.h. */ 5172int i; 5173int 5174main () 5175{ 5176 5177 ; 5178 return 0; 5179} 5180_ACEOF 5181if ac_fn_c_try_link "$LINENO"; then : 5182 eval $cacheid=yes 5183else 5184 eval $cacheid=no 5185fi 5186rm -f core conftest.err conftest.$ac_objext \ 5187 conftest$ac_exeext conftest.$ac_ext 5188fi 5189 5190 5191 CFLAGS="$xorg_testset_save_CFLAGS" 5192 5193 eval supported=\$$cacheid 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5195$as_echo "$supported" >&6; } 5196 if test "$supported" = "yes" ; then 5197 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5198 found="yes" 5199 fi 5200 fi 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216xorg_testset_save_CFLAGS="$CFLAGS" 5217 5218if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5221$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5222if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5223 $as_echo_n "(cached) " >&6 5224else 5225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5226/* end confdefs.h. */ 5227int i; 5228_ACEOF 5229if ac_fn_c_try_compile "$LINENO"; then : 5230 xorg_cv_cc_flag_unknown_warning_option=yes 5231else 5232 xorg_cv_cc_flag_unknown_warning_option=no 5233fi 5234rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5235fi 5236{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5237$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5239 CFLAGS="$xorg_testset_save_CFLAGS" 5240fi 5241 5242if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5245 fi 5246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5248$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5249if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253/* end confdefs.h. */ 5254int i; 5255_ACEOF 5256if ac_fn_c_try_compile "$LINENO"; then : 5257 xorg_cv_cc_flag_unused_command_line_argument=yes 5258else 5259 xorg_cv_cc_flag_unused_command_line_argument=no 5260fi 5261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262fi 5263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5264$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5265 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267fi 5268 5269found="no" 5270 5271 if test $found = "no" ; then 5272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5274 fi 5275 5276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5278 fi 5279 5280 CFLAGS="$CFLAGS -Wformat=2" 5281 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5283$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5284 cacheid=xorg_cv_cc_flag__Wformat_2 5285 if eval \${$cacheid+:} false; then : 5286 $as_echo_n "(cached) " >&6 5287else 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289/* end confdefs.h. */ 5290int i; 5291int 5292main () 5293{ 5294 5295 ; 5296 return 0; 5297} 5298_ACEOF 5299if ac_fn_c_try_link "$LINENO"; then : 5300 eval $cacheid=yes 5301else 5302 eval $cacheid=no 5303fi 5304rm -f core conftest.err conftest.$ac_objext \ 5305 conftest$ac_exeext conftest.$ac_ext 5306fi 5307 5308 5309 CFLAGS="$xorg_testset_save_CFLAGS" 5310 5311 eval supported=\$$cacheid 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5313$as_echo "$supported" >&6; } 5314 if test "$supported" = "yes" ; then 5315 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5316 found="yes" 5317 fi 5318 fi 5319 5320 if test $found = "no" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 5325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 fi 5328 5329 CFLAGS="$CFLAGS -Wformat" 5330 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5332$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5333 cacheid=xorg_cv_cc_flag__Wformat 5334 if eval \${$cacheid+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339int i; 5340int 5341main () 5342{ 5343 5344 ; 5345 return 0; 5346} 5347_ACEOF 5348if ac_fn_c_try_link "$LINENO"; then : 5349 eval $cacheid=yes 5350else 5351 eval $cacheid=no 5352fi 5353rm -f core conftest.err conftest.$ac_objext \ 5354 conftest$ac_exeext conftest.$ac_ext 5355fi 5356 5357 5358 CFLAGS="$xorg_testset_save_CFLAGS" 5359 5360 eval supported=\$$cacheid 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5362$as_echo "$supported" >&6; } 5363 if test "$supported" = "yes" ; then 5364 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5365 found="yes" 5366 fi 5367 fi 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385xorg_testset_save_CFLAGS="$CFLAGS" 5386 5387if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5390$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5391if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395/* end confdefs.h. */ 5396int i; 5397_ACEOF 5398if ac_fn_c_try_compile "$LINENO"; then : 5399 xorg_cv_cc_flag_unknown_warning_option=yes 5400else 5401 xorg_cv_cc_flag_unknown_warning_option=no 5402fi 5403rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5404fi 5405{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5406$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409fi 5410 5411if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5414 fi 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5417$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5418if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422/* end confdefs.h. */ 5423int i; 5424_ACEOF 5425if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427else 5428 xorg_cv_cc_flag_unused_command_line_argument=no 5429fi 5430rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431fi 5432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5433$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436fi 5437 5438found="no" 5439 5440 if test $found = "no" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 fi 5448 5449 CFLAGS="$CFLAGS -Wstrict-prototypes" 5450 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5452$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5453 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5454 if eval \${$cacheid+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458/* end confdefs.h. */ 5459int i; 5460int 5461main () 5462{ 5463 5464 ; 5465 return 0; 5466} 5467_ACEOF 5468if ac_fn_c_try_link "$LINENO"; then : 5469 eval $cacheid=yes 5470else 5471 eval $cacheid=no 5472fi 5473rm -f core conftest.err conftest.$ac_objext \ 5474 conftest$ac_exeext conftest.$ac_ext 5475fi 5476 5477 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479 5480 eval supported=\$$cacheid 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5482$as_echo "$supported" >&6; } 5483 if test "$supported" = "yes" ; then 5484 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5485 found="yes" 5486 fi 5487 fi 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503xorg_testset_save_CFLAGS="$CFLAGS" 5504 5505if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5508$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5509if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5510 $as_echo_n "(cached) " >&6 5511else 5512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5513/* end confdefs.h. */ 5514int i; 5515_ACEOF 5516if ac_fn_c_try_compile "$LINENO"; then : 5517 xorg_cv_cc_flag_unknown_warning_option=yes 5518else 5519 xorg_cv_cc_flag_unknown_warning_option=no 5520fi 5521rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5522fi 5523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5524$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527fi 5528 5529if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5532 fi 5533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5535$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5536if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540/* end confdefs.h. */ 5541int i; 5542_ACEOF 5543if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unused_command_line_argument=yes 5545else 5546 xorg_cv_cc_flag_unused_command_line_argument=no 5547fi 5548rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549fi 5550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5551$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554fi 5555 5556found="no" 5557 5558 if test $found = "no" ; then 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5565 fi 5566 5567 CFLAGS="$CFLAGS -Wmissing-prototypes" 5568 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5570$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5571 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5572 if eval \${$cacheid+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576/* end confdefs.h. */ 5577int i; 5578int 5579main () 5580{ 5581 5582 ; 5583 return 0; 5584} 5585_ACEOF 5586if ac_fn_c_try_link "$LINENO"; then : 5587 eval $cacheid=yes 5588else 5589 eval $cacheid=no 5590fi 5591rm -f core conftest.err conftest.$ac_objext \ 5592 conftest$ac_exeext conftest.$ac_ext 5593fi 5594 5595 5596 CFLAGS="$xorg_testset_save_CFLAGS" 5597 5598 eval supported=\$$cacheid 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5600$as_echo "$supported" >&6; } 5601 if test "$supported" = "yes" ; then 5602 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5603 found="yes" 5604 fi 5605 fi 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621xorg_testset_save_CFLAGS="$CFLAGS" 5622 5623if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5626$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5627if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631/* end confdefs.h. */ 5632int i; 5633_ACEOF 5634if ac_fn_c_try_compile "$LINENO"; then : 5635 xorg_cv_cc_flag_unknown_warning_option=yes 5636else 5637 xorg_cv_cc_flag_unknown_warning_option=no 5638fi 5639rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5640fi 5641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5642$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645fi 5646 5647if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5653$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5654if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658/* end confdefs.h. */ 5659int i; 5660_ACEOF 5661if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unused_command_line_argument=yes 5663else 5664 xorg_cv_cc_flag_unused_command_line_argument=no 5665fi 5666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667fi 5668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5669$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672fi 5673 5674found="no" 5675 5676 if test $found = "no" ; then 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 fi 5680 5681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 fi 5684 5685 CFLAGS="$CFLAGS -Wnested-externs" 5686 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5688$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5689 cacheid=xorg_cv_cc_flag__Wnested_externs 5690 if eval \${$cacheid+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695int i; 5696int 5697main () 5698{ 5699 5700 ; 5701 return 0; 5702} 5703_ACEOF 5704if ac_fn_c_try_link "$LINENO"; then : 5705 eval $cacheid=yes 5706else 5707 eval $cacheid=no 5708fi 5709rm -f core conftest.err conftest.$ac_objext \ 5710 conftest$ac_exeext conftest.$ac_ext 5711fi 5712 5713 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 5716 eval supported=\$$cacheid 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5718$as_echo "$supported" >&6; } 5719 if test "$supported" = "yes" ; then 5720 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5721 found="yes" 5722 fi 5723 fi 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739xorg_testset_save_CFLAGS="$CFLAGS" 5740 5741if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5744$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5745if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749/* end confdefs.h. */ 5750int i; 5751_ACEOF 5752if ac_fn_c_try_compile "$LINENO"; then : 5753 xorg_cv_cc_flag_unknown_warning_option=yes 5754else 5755 xorg_cv_cc_flag_unknown_warning_option=no 5756fi 5757rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5758fi 5759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5760$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763fi 5764 5765if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5768 fi 5769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5771$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5772if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5773 $as_echo_n "(cached) " >&6 5774else 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776/* end confdefs.h. */ 5777int i; 5778_ACEOF 5779if ac_fn_c_try_compile "$LINENO"; then : 5780 xorg_cv_cc_flag_unused_command_line_argument=yes 5781else 5782 xorg_cv_cc_flag_unused_command_line_argument=no 5783fi 5784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5785fi 5786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5787$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790fi 5791 5792found="no" 5793 5794 if test $found = "no" ; then 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 5799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5801 fi 5802 5803 CFLAGS="$CFLAGS -Wbad-function-cast" 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5806$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5807 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5808 if eval \${$cacheid+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812/* end confdefs.h. */ 5813int i; 5814int 5815main () 5816{ 5817 5818 ; 5819 return 0; 5820} 5821_ACEOF 5822if ac_fn_c_try_link "$LINENO"; then : 5823 eval $cacheid=yes 5824else 5825 eval $cacheid=no 5826fi 5827rm -f core conftest.err conftest.$ac_objext \ 5828 conftest$ac_exeext conftest.$ac_ext 5829fi 5830 5831 5832 CFLAGS="$xorg_testset_save_CFLAGS" 5833 5834 eval supported=\$$cacheid 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5836$as_echo "$supported" >&6; } 5837 if test "$supported" = "yes" ; then 5838 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5839 found="yes" 5840 fi 5841 fi 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857xorg_testset_save_CFLAGS="$CFLAGS" 5858 5859if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5862$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5863if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867/* end confdefs.h. */ 5868int i; 5869_ACEOF 5870if ac_fn_c_try_compile "$LINENO"; then : 5871 xorg_cv_cc_flag_unknown_warning_option=yes 5872else 5873 xorg_cv_cc_flag_unknown_warning_option=no 5874fi 5875rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5876fi 5877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5878$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5880 CFLAGS="$xorg_testset_save_CFLAGS" 5881fi 5882 5883if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5886 fi 5887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5889$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5890if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5891 $as_echo_n "(cached) " >&6 5892else 5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5894/* end confdefs.h. */ 5895int i; 5896_ACEOF 5897if ac_fn_c_try_compile "$LINENO"; then : 5898 xorg_cv_cc_flag_unused_command_line_argument=yes 5899else 5900 xorg_cv_cc_flag_unused_command_line_argument=no 5901fi 5902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5903fi 5904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5905$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908fi 5909 5910found="no" 5911 5912 if test $found = "no" ; then 5913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 fi 5916 5917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 fi 5920 5921 CFLAGS="$CFLAGS -Wold-style-definition" 5922 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5924$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5925 cacheid=xorg_cv_cc_flag__Wold_style_definition 5926 if eval \${$cacheid+:} false; then : 5927 $as_echo_n "(cached) " >&6 5928else 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930/* end confdefs.h. */ 5931int i; 5932int 5933main () 5934{ 5935 5936 ; 5937 return 0; 5938} 5939_ACEOF 5940if ac_fn_c_try_link "$LINENO"; then : 5941 eval $cacheid=yes 5942else 5943 eval $cacheid=no 5944fi 5945rm -f core conftest.err conftest.$ac_objext \ 5946 conftest$ac_exeext conftest.$ac_ext 5947fi 5948 5949 5950 CFLAGS="$xorg_testset_save_CFLAGS" 5951 5952 eval supported=\$$cacheid 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5954$as_echo "$supported" >&6; } 5955 if test "$supported" = "yes" ; then 5956 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5957 found="yes" 5958 fi 5959 fi 5960 5961 if test $found = "no" ; then 5962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 fi 5965 5966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5968 fi 5969 5970 CFLAGS="$CFLAGS -fd" 5971 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5973$as_echo_n "checking if $CC supports -fd... " >&6; } 5974 cacheid=xorg_cv_cc_flag__fd 5975 if eval \${$cacheid+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979/* end confdefs.h. */ 5980int i; 5981int 5982main () 5983{ 5984 5985 ; 5986 return 0; 5987} 5988_ACEOF 5989if ac_fn_c_try_link "$LINENO"; then : 5990 eval $cacheid=yes 5991else 5992 eval $cacheid=no 5993fi 5994rm -f core conftest.err conftest.$ac_objext \ 5995 conftest$ac_exeext conftest.$ac_ext 5996fi 5997 5998 5999 CFLAGS="$xorg_testset_save_CFLAGS" 6000 6001 eval supported=\$$cacheid 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6003$as_echo "$supported" >&6; } 6004 if test "$supported" = "yes" ; then 6005 BASE_CFLAGS="$BASE_CFLAGS -fd" 6006 found="yes" 6007 fi 6008 fi 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024xorg_testset_save_CFLAGS="$CFLAGS" 6025 6026if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6029$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6030if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034/* end confdefs.h. */ 6035int i; 6036_ACEOF 6037if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unknown_warning_option=yes 6039else 6040 xorg_cv_cc_flag_unknown_warning_option=no 6041fi 6042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043fi 6044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6045$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048fi 6049 6050if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6053 fi 6054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6056$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6057if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6058 $as_echo_n "(cached) " >&6 6059else 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061/* end confdefs.h. */ 6062int i; 6063_ACEOF 6064if ac_fn_c_try_compile "$LINENO"; then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066else 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068fi 6069rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6070fi 6071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075fi 6076 6077found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6089 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6091$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6093 if eval \${$cacheid+:} false; then : 6094 $as_echo_n "(cached) " >&6 6095else 6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097/* end confdefs.h. */ 6098int i; 6099int 6100main () 6101{ 6102 6103 ; 6104 return 0; 6105} 6106_ACEOF 6107if ac_fn_c_try_link "$LINENO"; then : 6108 eval $cacheid=yes 6109else 6110 eval $cacheid=no 6111fi 6112rm -f core conftest.err conftest.$ac_objext \ 6113 conftest$ac_exeext conftest.$ac_ext 6114fi 6115 6116 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 6119 eval supported=\$$cacheid 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6121$as_echo "$supported" >&6; } 6122 if test "$supported" = "yes" ; then 6123 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6124 found="yes" 6125 fi 6126 fi 6127 6128 6129 6130 6131 6132# This chunk adds additional warnings that could catch undesired effects. 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146xorg_testset_save_CFLAGS="$CFLAGS" 6147 6148if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6151$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6152if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6153 $as_echo_n "(cached) " >&6 6154else 6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6156/* end confdefs.h. */ 6157int i; 6158_ACEOF 6159if ac_fn_c_try_compile "$LINENO"; then : 6160 xorg_cv_cc_flag_unknown_warning_option=yes 6161else 6162 xorg_cv_cc_flag_unknown_warning_option=no 6163fi 6164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6165fi 6166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6167$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6169 CFLAGS="$xorg_testset_save_CFLAGS" 6170fi 6171 6172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6175 fi 6176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6178$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6179if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6180 $as_echo_n "(cached) " >&6 6181else 6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183/* end confdefs.h. */ 6184int i; 6185_ACEOF 6186if ac_fn_c_try_compile "$LINENO"; then : 6187 xorg_cv_cc_flag_unused_command_line_argument=yes 6188else 6189 xorg_cv_cc_flag_unused_command_line_argument=no 6190fi 6191rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6192fi 6193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6194$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197fi 6198 6199found="no" 6200 6201 if test $found = "no" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 fi 6209 6210 CFLAGS="$CFLAGS -Wunused" 6211 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6213$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6214 cacheid=xorg_cv_cc_flag__Wunused 6215 if eval \${$cacheid+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219/* end confdefs.h. */ 6220int i; 6221int 6222main () 6223{ 6224 6225 ; 6226 return 0; 6227} 6228_ACEOF 6229if ac_fn_c_try_link "$LINENO"; then : 6230 eval $cacheid=yes 6231else 6232 eval $cacheid=no 6233fi 6234rm -f core conftest.err conftest.$ac_objext \ 6235 conftest$ac_exeext conftest.$ac_ext 6236fi 6237 6238 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240 6241 eval supported=\$$cacheid 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6243$as_echo "$supported" >&6; } 6244 if test "$supported" = "yes" ; then 6245 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6246 found="yes" 6247 fi 6248 fi 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264xorg_testset_save_CFLAGS="$CFLAGS" 6265 6266if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6269$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6270if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6271 $as_echo_n "(cached) " >&6 6272else 6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6274/* end confdefs.h. */ 6275int i; 6276_ACEOF 6277if ac_fn_c_try_compile "$LINENO"; then : 6278 xorg_cv_cc_flag_unknown_warning_option=yes 6279else 6280 xorg_cv_cc_flag_unknown_warning_option=no 6281fi 6282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6283fi 6284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6285$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6287 CFLAGS="$xorg_testset_save_CFLAGS" 6288fi 6289 6290if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6293 fi 6294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6296$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6297if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6298 $as_echo_n "(cached) " >&6 6299else 6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6301/* end confdefs.h. */ 6302int i; 6303_ACEOF 6304if ac_fn_c_try_compile "$LINENO"; then : 6305 xorg_cv_cc_flag_unused_command_line_argument=yes 6306else 6307 xorg_cv_cc_flag_unused_command_line_argument=no 6308fi 6309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6310fi 6311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6312$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315fi 6316 6317found="no" 6318 6319 if test $found = "no" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 6324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6326 fi 6327 6328 CFLAGS="$CFLAGS -Wuninitialized" 6329 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6331$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6332 cacheid=xorg_cv_cc_flag__Wuninitialized 6333 if eval \${$cacheid+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337/* end confdefs.h. */ 6338int i; 6339int 6340main () 6341{ 6342 6343 ; 6344 return 0; 6345} 6346_ACEOF 6347if ac_fn_c_try_link "$LINENO"; then : 6348 eval $cacheid=yes 6349else 6350 eval $cacheid=no 6351fi 6352rm -f core conftest.err conftest.$ac_objext \ 6353 conftest$ac_exeext conftest.$ac_ext 6354fi 6355 6356 6357 CFLAGS="$xorg_testset_save_CFLAGS" 6358 6359 eval supported=\$$cacheid 6360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6361$as_echo "$supported" >&6; } 6362 if test "$supported" = "yes" ; then 6363 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6364 found="yes" 6365 fi 6366 fi 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382xorg_testset_save_CFLAGS="$CFLAGS" 6383 6384if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6387$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6388if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6389 $as_echo_n "(cached) " >&6 6390else 6391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6392/* end confdefs.h. */ 6393int i; 6394_ACEOF 6395if ac_fn_c_try_compile "$LINENO"; then : 6396 xorg_cv_cc_flag_unknown_warning_option=yes 6397else 6398 xorg_cv_cc_flag_unknown_warning_option=no 6399fi 6400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6401fi 6402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6403$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6405 CFLAGS="$xorg_testset_save_CFLAGS" 6406fi 6407 6408if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6411 fi 6412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6414$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6415if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6416 $as_echo_n "(cached) " >&6 6417else 6418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6419/* end confdefs.h. */ 6420int i; 6421_ACEOF 6422if ac_fn_c_try_compile "$LINENO"; then : 6423 xorg_cv_cc_flag_unused_command_line_argument=yes 6424else 6425 xorg_cv_cc_flag_unused_command_line_argument=no 6426fi 6427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6428fi 6429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6430$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433fi 6434 6435found="no" 6436 6437 if test $found = "no" ; then 6438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 fi 6441 6442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6444 fi 6445 6446 CFLAGS="$CFLAGS -Wshadow" 6447 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6449$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6450 cacheid=xorg_cv_cc_flag__Wshadow 6451 if eval \${$cacheid+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455/* end confdefs.h. */ 6456int i; 6457int 6458main () 6459{ 6460 6461 ; 6462 return 0; 6463} 6464_ACEOF 6465if ac_fn_c_try_link "$LINENO"; then : 6466 eval $cacheid=yes 6467else 6468 eval $cacheid=no 6469fi 6470rm -f core conftest.err conftest.$ac_objext \ 6471 conftest$ac_exeext conftest.$ac_ext 6472fi 6473 6474 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476 6477 eval supported=\$$cacheid 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6479$as_echo "$supported" >&6; } 6480 if test "$supported" = "yes" ; then 6481 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6482 found="yes" 6483 fi 6484 fi 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500xorg_testset_save_CFLAGS="$CFLAGS" 6501 6502if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6505$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6506if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6507 $as_echo_n "(cached) " >&6 6508else 6509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6510/* end confdefs.h. */ 6511int i; 6512_ACEOF 6513if ac_fn_c_try_compile "$LINENO"; then : 6514 xorg_cv_cc_flag_unknown_warning_option=yes 6515else 6516 xorg_cv_cc_flag_unknown_warning_option=no 6517fi 6518rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6519fi 6520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6521$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524fi 6525 6526if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6529 fi 6530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6532$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6533if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6534 $as_echo_n "(cached) " >&6 6535else 6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537/* end confdefs.h. */ 6538int i; 6539_ACEOF 6540if ac_fn_c_try_compile "$LINENO"; then : 6541 xorg_cv_cc_flag_unused_command_line_argument=yes 6542else 6543 xorg_cv_cc_flag_unused_command_line_argument=no 6544fi 6545rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6546fi 6547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6548$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6550 CFLAGS="$xorg_testset_save_CFLAGS" 6551fi 6552 6553found="no" 6554 6555 if test $found = "no" ; then 6556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6558 fi 6559 6560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6562 fi 6563 6564 CFLAGS="$CFLAGS -Wmissing-noreturn" 6565 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6567$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6568 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6569 if eval \${$cacheid+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573/* end confdefs.h. */ 6574int i; 6575int 6576main () 6577{ 6578 6579 ; 6580 return 0; 6581} 6582_ACEOF 6583if ac_fn_c_try_link "$LINENO"; then : 6584 eval $cacheid=yes 6585else 6586 eval $cacheid=no 6587fi 6588rm -f core conftest.err conftest.$ac_objext \ 6589 conftest$ac_exeext conftest.$ac_ext 6590fi 6591 6592 6593 CFLAGS="$xorg_testset_save_CFLAGS" 6594 6595 eval supported=\$$cacheid 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6597$as_echo "$supported" >&6; } 6598 if test "$supported" = "yes" ; then 6599 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6600 found="yes" 6601 fi 6602 fi 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618xorg_testset_save_CFLAGS="$CFLAGS" 6619 6620if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6623$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6624if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6625 $as_echo_n "(cached) " >&6 6626else 6627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6628/* end confdefs.h. */ 6629int i; 6630_ACEOF 6631if ac_fn_c_try_compile "$LINENO"; then : 6632 xorg_cv_cc_flag_unknown_warning_option=yes 6633else 6634 xorg_cv_cc_flag_unknown_warning_option=no 6635fi 6636rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6637fi 6638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6639$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642fi 6643 6644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6650$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6651if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6652 $as_echo_n "(cached) " >&6 6653else 6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655/* end confdefs.h. */ 6656int i; 6657_ACEOF 6658if ac_fn_c_try_compile "$LINENO"; then : 6659 xorg_cv_cc_flag_unused_command_line_argument=yes 6660else 6661 xorg_cv_cc_flag_unused_command_line_argument=no 6662fi 6663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6664fi 6665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6666$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6668 CFLAGS="$xorg_testset_save_CFLAGS" 6669fi 6670 6671found="no" 6672 6673 if test $found = "no" ; then 6674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 fi 6677 6678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6680 fi 6681 6682 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6683 6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6685$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6686 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6687 if eval \${$cacheid+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691/* end confdefs.h. */ 6692int i; 6693int 6694main () 6695{ 6696 6697 ; 6698 return 0; 6699} 6700_ACEOF 6701if ac_fn_c_try_link "$LINENO"; then : 6702 eval $cacheid=yes 6703else 6704 eval $cacheid=no 6705fi 6706rm -f core conftest.err conftest.$ac_objext \ 6707 conftest$ac_exeext conftest.$ac_ext 6708fi 6709 6710 6711 CFLAGS="$xorg_testset_save_CFLAGS" 6712 6713 eval supported=\$$cacheid 6714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6715$as_echo "$supported" >&6; } 6716 if test "$supported" = "yes" ; then 6717 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6718 found="yes" 6719 fi 6720 fi 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736xorg_testset_save_CFLAGS="$CFLAGS" 6737 6738if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6741$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6742if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6743 $as_echo_n "(cached) " >&6 6744else 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746/* end confdefs.h. */ 6747int i; 6748_ACEOF 6749if ac_fn_c_try_compile "$LINENO"; then : 6750 xorg_cv_cc_flag_unknown_warning_option=yes 6751else 6752 xorg_cv_cc_flag_unknown_warning_option=no 6753fi 6754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6755fi 6756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6757$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760fi 6761 6762if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6765 fi 6766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6768$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6769if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6770 $as_echo_n "(cached) " >&6 6771else 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773/* end confdefs.h. */ 6774int i; 6775_ACEOF 6776if ac_fn_c_try_compile "$LINENO"; then : 6777 xorg_cv_cc_flag_unused_command_line_argument=yes 6778else 6779 xorg_cv_cc_flag_unused_command_line_argument=no 6780fi 6781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6782fi 6783{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6784$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6786 CFLAGS="$xorg_testset_save_CFLAGS" 6787fi 6788 6789found="no" 6790 6791 if test $found = "no" ; then 6792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 fi 6795 6796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6798 fi 6799 6800 CFLAGS="$CFLAGS -Wredundant-decls" 6801 6802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6803$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6804 cacheid=xorg_cv_cc_flag__Wredundant_decls 6805 if eval \${$cacheid+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809/* end confdefs.h. */ 6810int i; 6811int 6812main () 6813{ 6814 6815 ; 6816 return 0; 6817} 6818_ACEOF 6819if ac_fn_c_try_link "$LINENO"; then : 6820 eval $cacheid=yes 6821else 6822 eval $cacheid=no 6823fi 6824rm -f core conftest.err conftest.$ac_objext \ 6825 conftest$ac_exeext conftest.$ac_ext 6826fi 6827 6828 6829 CFLAGS="$xorg_testset_save_CFLAGS" 6830 6831 eval supported=\$$cacheid 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6833$as_echo "$supported" >&6; } 6834 if test "$supported" = "yes" ; then 6835 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6836 found="yes" 6837 fi 6838 fi 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854xorg_testset_save_CFLAGS="$CFLAGS" 6855 6856if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6859$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6860if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862else 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864/* end confdefs.h. */ 6865int i; 6866_ACEOF 6867if ac_fn_c_try_compile "$LINENO"; then : 6868 xorg_cv_cc_flag_unknown_warning_option=yes 6869else 6870 xorg_cv_cc_flag_unknown_warning_option=no 6871fi 6872rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6873fi 6874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6875$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6877 CFLAGS="$xorg_testset_save_CFLAGS" 6878fi 6879 6880if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6883 fi 6884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6886$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6887if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6888 $as_echo_n "(cached) " >&6 6889else 6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6891/* end confdefs.h. */ 6892int i; 6893_ACEOF 6894if ac_fn_c_try_compile "$LINENO"; then : 6895 xorg_cv_cc_flag_unused_command_line_argument=yes 6896else 6897 xorg_cv_cc_flag_unused_command_line_argument=no 6898fi 6899rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6900fi 6901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6902$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6904 CFLAGS="$xorg_testset_save_CFLAGS" 6905fi 6906 6907found="no" 6908 6909 if test $found = "no" ; then 6910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6912 fi 6913 6914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6916 fi 6917 6918 CFLAGS="$CFLAGS -Wlogical-op" 6919 6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6921$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6922 cacheid=xorg_cv_cc_flag__Wlogical_op 6923 if eval \${$cacheid+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927/* end confdefs.h. */ 6928int i; 6929int 6930main () 6931{ 6932 6933 ; 6934 return 0; 6935} 6936_ACEOF 6937if ac_fn_c_try_link "$LINENO"; then : 6938 eval $cacheid=yes 6939else 6940 eval $cacheid=no 6941fi 6942rm -f core conftest.err conftest.$ac_objext \ 6943 conftest$ac_exeext conftest.$ac_ext 6944fi 6945 6946 6947 CFLAGS="$xorg_testset_save_CFLAGS" 6948 6949 eval supported=\$$cacheid 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6951$as_echo "$supported" >&6; } 6952 if test "$supported" = "yes" ; then 6953 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6954 found="yes" 6955 fi 6956 fi 6957 6958 6959 6960# These are currently disabled because they are noisy. They will be enabled 6961# in the future once the codebase is sufficiently modernized to silence 6962# them. For now, I don't want them to drown out the other warnings. 6963# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6964# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6965# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6966 6967# Turn some warnings into errors, so we don't accidently get successful builds 6968# when there are problems that should be fixed. 6969 6970if test "x$SELECTIVE_WERROR" = "xyes" ; then 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984xorg_testset_save_CFLAGS="$CFLAGS" 6985 6986if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6989$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6990if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6991 $as_echo_n "(cached) " >&6 6992else 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994/* end confdefs.h. */ 6995int i; 6996_ACEOF 6997if ac_fn_c_try_compile "$LINENO"; then : 6998 xorg_cv_cc_flag_unknown_warning_option=yes 6999else 7000 xorg_cv_cc_flag_unknown_warning_option=no 7001fi 7002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7003fi 7004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7005$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7007 CFLAGS="$xorg_testset_save_CFLAGS" 7008fi 7009 7010if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7013 fi 7014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7016$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7017if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7018 $as_echo_n "(cached) " >&6 7019else 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021/* end confdefs.h. */ 7022int i; 7023_ACEOF 7024if ac_fn_c_try_compile "$LINENO"; then : 7025 xorg_cv_cc_flag_unused_command_line_argument=yes 7026else 7027 xorg_cv_cc_flag_unused_command_line_argument=no 7028fi 7029rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7030fi 7031{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7032$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7034 CFLAGS="$xorg_testset_save_CFLAGS" 7035fi 7036 7037found="no" 7038 7039 if test $found = "no" ; then 7040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 fi 7043 7044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7046 fi 7047 7048 CFLAGS="$CFLAGS -Werror=implicit" 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7051$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7052 cacheid=xorg_cv_cc_flag__Werror_implicit 7053 if eval \${$cacheid+:} false; then : 7054 $as_echo_n "(cached) " >&6 7055else 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057/* end confdefs.h. */ 7058int i; 7059int 7060main () 7061{ 7062 7063 ; 7064 return 0; 7065} 7066_ACEOF 7067if ac_fn_c_try_link "$LINENO"; then : 7068 eval $cacheid=yes 7069else 7070 eval $cacheid=no 7071fi 7072rm -f core conftest.err conftest.$ac_objext \ 7073 conftest$ac_exeext conftest.$ac_ext 7074fi 7075 7076 7077 CFLAGS="$xorg_testset_save_CFLAGS" 7078 7079 eval supported=\$$cacheid 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7081$as_echo "$supported" >&6; } 7082 if test "$supported" = "yes" ; then 7083 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7084 found="yes" 7085 fi 7086 fi 7087 7088 if test $found = "no" ; then 7089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 fi 7092 7093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7095 fi 7096 7097 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7098 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7100$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7101 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7102 if eval \${$cacheid+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106/* end confdefs.h. */ 7107int i; 7108int 7109main () 7110{ 7111 7112 ; 7113 return 0; 7114} 7115_ACEOF 7116if ac_fn_c_try_link "$LINENO"; then : 7117 eval $cacheid=yes 7118else 7119 eval $cacheid=no 7120fi 7121rm -f core conftest.err conftest.$ac_objext \ 7122 conftest$ac_exeext conftest.$ac_ext 7123fi 7124 7125 7126 CFLAGS="$xorg_testset_save_CFLAGS" 7127 7128 eval supported=\$$cacheid 7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7130$as_echo "$supported" >&6; } 7131 if test "$supported" = "yes" ; then 7132 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7133 found="yes" 7134 fi 7135 fi 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151xorg_testset_save_CFLAGS="$CFLAGS" 7152 7153if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7156$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7157if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7158 $as_echo_n "(cached) " >&6 7159else 7160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7161/* end confdefs.h. */ 7162int i; 7163_ACEOF 7164if ac_fn_c_try_compile "$LINENO"; then : 7165 xorg_cv_cc_flag_unknown_warning_option=yes 7166else 7167 xorg_cv_cc_flag_unknown_warning_option=no 7168fi 7169rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7170fi 7171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7172$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7173 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7174 CFLAGS="$xorg_testset_save_CFLAGS" 7175fi 7176 7177if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7180 fi 7181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7183$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7184if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7185 $as_echo_n "(cached) " >&6 7186else 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188/* end confdefs.h. */ 7189int i; 7190_ACEOF 7191if ac_fn_c_try_compile "$LINENO"; then : 7192 xorg_cv_cc_flag_unused_command_line_argument=yes 7193else 7194 xorg_cv_cc_flag_unused_command_line_argument=no 7195fi 7196rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7197fi 7198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7199$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202fi 7203 7204found="no" 7205 7206 if test $found = "no" ; then 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 fi 7210 7211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7213 fi 7214 7215 CFLAGS="$CFLAGS -Werror=nonnull" 7216 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7218$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7219 cacheid=xorg_cv_cc_flag__Werror_nonnull 7220 if eval \${$cacheid+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224/* end confdefs.h. */ 7225int i; 7226int 7227main () 7228{ 7229 7230 ; 7231 return 0; 7232} 7233_ACEOF 7234if ac_fn_c_try_link "$LINENO"; then : 7235 eval $cacheid=yes 7236else 7237 eval $cacheid=no 7238fi 7239rm -f core conftest.err conftest.$ac_objext \ 7240 conftest$ac_exeext conftest.$ac_ext 7241fi 7242 7243 7244 CFLAGS="$xorg_testset_save_CFLAGS" 7245 7246 eval supported=\$$cacheid 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7248$as_echo "$supported" >&6; } 7249 if test "$supported" = "yes" ; then 7250 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7251 found="yes" 7252 fi 7253 fi 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269xorg_testset_save_CFLAGS="$CFLAGS" 7270 7271if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7274$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7275if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7276 $as_echo_n "(cached) " >&6 7277else 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279/* end confdefs.h. */ 7280int i; 7281_ACEOF 7282if ac_fn_c_try_compile "$LINENO"; then : 7283 xorg_cv_cc_flag_unknown_warning_option=yes 7284else 7285 xorg_cv_cc_flag_unknown_warning_option=no 7286fi 7287rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7288fi 7289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7290$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293fi 7294 7295if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7298 fi 7299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7301$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7302if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7303 $as_echo_n "(cached) " >&6 7304else 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306/* end confdefs.h. */ 7307int i; 7308_ACEOF 7309if ac_fn_c_try_compile "$LINENO"; then : 7310 xorg_cv_cc_flag_unused_command_line_argument=yes 7311else 7312 xorg_cv_cc_flag_unused_command_line_argument=no 7313fi 7314rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7315fi 7316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7317$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320fi 7321 7322found="no" 7323 7324 if test $found = "no" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 7329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 fi 7332 7333 CFLAGS="$CFLAGS -Werror=init-self" 7334 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7336$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7337 cacheid=xorg_cv_cc_flag__Werror_init_self 7338 if eval \${$cacheid+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342/* end confdefs.h. */ 7343int i; 7344int 7345main () 7346{ 7347 7348 ; 7349 return 0; 7350} 7351_ACEOF 7352if ac_fn_c_try_link "$LINENO"; then : 7353 eval $cacheid=yes 7354else 7355 eval $cacheid=no 7356fi 7357rm -f core conftest.err conftest.$ac_objext \ 7358 conftest$ac_exeext conftest.$ac_ext 7359fi 7360 7361 7362 CFLAGS="$xorg_testset_save_CFLAGS" 7363 7364 eval supported=\$$cacheid 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7366$as_echo "$supported" >&6; } 7367 if test "$supported" = "yes" ; then 7368 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7369 found="yes" 7370 fi 7371 fi 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387xorg_testset_save_CFLAGS="$CFLAGS" 7388 7389if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7392$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7393if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7394 $as_echo_n "(cached) " >&6 7395else 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7397/* end confdefs.h. */ 7398int i; 7399_ACEOF 7400if ac_fn_c_try_compile "$LINENO"; then : 7401 xorg_cv_cc_flag_unknown_warning_option=yes 7402else 7403 xorg_cv_cc_flag_unknown_warning_option=no 7404fi 7405rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7406fi 7407{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7408$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7410 CFLAGS="$xorg_testset_save_CFLAGS" 7411fi 7412 7413if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7416 fi 7417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7419$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7420if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7421 $as_echo_n "(cached) " >&6 7422else 7423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7424/* end confdefs.h. */ 7425int i; 7426_ACEOF 7427if ac_fn_c_try_compile "$LINENO"; then : 7428 xorg_cv_cc_flag_unused_command_line_argument=yes 7429else 7430 xorg_cv_cc_flag_unused_command_line_argument=no 7431fi 7432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7433fi 7434{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7435$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438fi 7439 7440found="no" 7441 7442 if test $found = "no" ; then 7443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 fi 7446 7447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7449 fi 7450 7451 CFLAGS="$CFLAGS -Werror=main" 7452 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7454$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7455 cacheid=xorg_cv_cc_flag__Werror_main 7456 if eval \${$cacheid+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460/* end confdefs.h. */ 7461int i; 7462int 7463main () 7464{ 7465 7466 ; 7467 return 0; 7468} 7469_ACEOF 7470if ac_fn_c_try_link "$LINENO"; then : 7471 eval $cacheid=yes 7472else 7473 eval $cacheid=no 7474fi 7475rm -f core conftest.err conftest.$ac_objext \ 7476 conftest$ac_exeext conftest.$ac_ext 7477fi 7478 7479 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481 7482 eval supported=\$$cacheid 7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7484$as_echo "$supported" >&6; } 7485 if test "$supported" = "yes" ; then 7486 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7487 found="yes" 7488 fi 7489 fi 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505xorg_testset_save_CFLAGS="$CFLAGS" 7506 7507if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7510$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7511if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7512 $as_echo_n "(cached) " >&6 7513else 7514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7515/* end confdefs.h. */ 7516int i; 7517_ACEOF 7518if ac_fn_c_try_compile "$LINENO"; then : 7519 xorg_cv_cc_flag_unknown_warning_option=yes 7520else 7521 xorg_cv_cc_flag_unknown_warning_option=no 7522fi 7523rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7524fi 7525{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7526$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7527 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529fi 7530 7531if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7534 fi 7535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7537$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7538if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7539 $as_echo_n "(cached) " >&6 7540else 7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542/* end confdefs.h. */ 7543int i; 7544_ACEOF 7545if ac_fn_c_try_compile "$LINENO"; then : 7546 xorg_cv_cc_flag_unused_command_line_argument=yes 7547else 7548 xorg_cv_cc_flag_unused_command_line_argument=no 7549fi 7550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7551fi 7552{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7553$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7555 CFLAGS="$xorg_testset_save_CFLAGS" 7556fi 7557 7558found="no" 7559 7560 if test $found = "no" ; then 7561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 fi 7564 7565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7567 fi 7568 7569 CFLAGS="$CFLAGS -Werror=missing-braces" 7570 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7572$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7573 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7574 if eval \${$cacheid+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578/* end confdefs.h. */ 7579int i; 7580int 7581main () 7582{ 7583 7584 ; 7585 return 0; 7586} 7587_ACEOF 7588if ac_fn_c_try_link "$LINENO"; then : 7589 eval $cacheid=yes 7590else 7591 eval $cacheid=no 7592fi 7593rm -f core conftest.err conftest.$ac_objext \ 7594 conftest$ac_exeext conftest.$ac_ext 7595fi 7596 7597 7598 CFLAGS="$xorg_testset_save_CFLAGS" 7599 7600 eval supported=\$$cacheid 7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7602$as_echo "$supported" >&6; } 7603 if test "$supported" = "yes" ; then 7604 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7605 found="yes" 7606 fi 7607 fi 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623xorg_testset_save_CFLAGS="$CFLAGS" 7624 7625if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7628$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7629if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7630 $as_echo_n "(cached) " >&6 7631else 7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7633/* end confdefs.h. */ 7634int i; 7635_ACEOF 7636if ac_fn_c_try_compile "$LINENO"; then : 7637 xorg_cv_cc_flag_unknown_warning_option=yes 7638else 7639 xorg_cv_cc_flag_unknown_warning_option=no 7640fi 7641rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7642fi 7643{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7644$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647fi 7648 7649if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7652 fi 7653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7655$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7656if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7657 $as_echo_n "(cached) " >&6 7658else 7659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660/* end confdefs.h. */ 7661int i; 7662_ACEOF 7663if ac_fn_c_try_compile "$LINENO"; then : 7664 xorg_cv_cc_flag_unused_command_line_argument=yes 7665else 7666 xorg_cv_cc_flag_unused_command_line_argument=no 7667fi 7668rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7669fi 7670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7671$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7673 CFLAGS="$xorg_testset_save_CFLAGS" 7674fi 7675 7676found="no" 7677 7678 if test $found = "no" ; then 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 fi 7682 7683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7685 fi 7686 7687 CFLAGS="$CFLAGS -Werror=sequence-point" 7688 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7690$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7691 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7692 if eval \${$cacheid+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696/* end confdefs.h. */ 7697int i; 7698int 7699main () 7700{ 7701 7702 ; 7703 return 0; 7704} 7705_ACEOF 7706if ac_fn_c_try_link "$LINENO"; then : 7707 eval $cacheid=yes 7708else 7709 eval $cacheid=no 7710fi 7711rm -f core conftest.err conftest.$ac_objext \ 7712 conftest$ac_exeext conftest.$ac_ext 7713fi 7714 7715 7716 CFLAGS="$xorg_testset_save_CFLAGS" 7717 7718 eval supported=\$$cacheid 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7720$as_echo "$supported" >&6; } 7721 if test "$supported" = "yes" ; then 7722 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7723 found="yes" 7724 fi 7725 fi 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741xorg_testset_save_CFLAGS="$CFLAGS" 7742 7743if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7746$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7747if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7748 $as_echo_n "(cached) " >&6 7749else 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751/* end confdefs.h. */ 7752int i; 7753_ACEOF 7754if ac_fn_c_try_compile "$LINENO"; then : 7755 xorg_cv_cc_flag_unknown_warning_option=yes 7756else 7757 xorg_cv_cc_flag_unknown_warning_option=no 7758fi 7759rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7760fi 7761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7762$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7764 CFLAGS="$xorg_testset_save_CFLAGS" 7765fi 7766 7767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 fi 7771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7773$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7774if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7775 $as_echo_n "(cached) " >&6 7776else 7777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7778/* end confdefs.h. */ 7779int i; 7780_ACEOF 7781if ac_fn_c_try_compile "$LINENO"; then : 7782 xorg_cv_cc_flag_unused_command_line_argument=yes 7783else 7784 xorg_cv_cc_flag_unused_command_line_argument=no 7785fi 7786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7787fi 7788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7789$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792fi 7793 7794found="no" 7795 7796 if test $found = "no" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 7801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7803 fi 7804 7805 CFLAGS="$CFLAGS -Werror=return-type" 7806 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7808$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7809 cacheid=xorg_cv_cc_flag__Werror_return_type 7810 if eval \${$cacheid+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812else 7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814/* end confdefs.h. */ 7815int i; 7816int 7817main () 7818{ 7819 7820 ; 7821 return 0; 7822} 7823_ACEOF 7824if ac_fn_c_try_link "$LINENO"; then : 7825 eval $cacheid=yes 7826else 7827 eval $cacheid=no 7828fi 7829rm -f core conftest.err conftest.$ac_objext \ 7830 conftest$ac_exeext conftest.$ac_ext 7831fi 7832 7833 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835 7836 eval supported=\$$cacheid 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7838$as_echo "$supported" >&6; } 7839 if test "$supported" = "yes" ; then 7840 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7841 found="yes" 7842 fi 7843 fi 7844 7845 if test $found = "no" ; then 7846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7848 fi 7849 7850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7852 fi 7853 7854 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7855 7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7857$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7858 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7859 if eval \${$cacheid+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863/* end confdefs.h. */ 7864int i; 7865int 7866main () 7867{ 7868 7869 ; 7870 return 0; 7871} 7872_ACEOF 7873if ac_fn_c_try_link "$LINENO"; then : 7874 eval $cacheid=yes 7875else 7876 eval $cacheid=no 7877fi 7878rm -f core conftest.err conftest.$ac_objext \ 7879 conftest$ac_exeext conftest.$ac_ext 7880fi 7881 7882 7883 CFLAGS="$xorg_testset_save_CFLAGS" 7884 7885 eval supported=\$$cacheid 7886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7887$as_echo "$supported" >&6; } 7888 if test "$supported" = "yes" ; then 7889 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7890 found="yes" 7891 fi 7892 fi 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908xorg_testset_save_CFLAGS="$CFLAGS" 7909 7910if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7913$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7914if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7915 $as_echo_n "(cached) " >&6 7916else 7917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7918/* end confdefs.h. */ 7919int i; 7920_ACEOF 7921if ac_fn_c_try_compile "$LINENO"; then : 7922 xorg_cv_cc_flag_unknown_warning_option=yes 7923else 7924 xorg_cv_cc_flag_unknown_warning_option=no 7925fi 7926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7927fi 7928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7929$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7931 CFLAGS="$xorg_testset_save_CFLAGS" 7932fi 7933 7934if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7937 fi 7938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7940$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7941if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7942 $as_echo_n "(cached) " >&6 7943else 7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945/* end confdefs.h. */ 7946int i; 7947_ACEOF 7948if ac_fn_c_try_compile "$LINENO"; then : 7949 xorg_cv_cc_flag_unused_command_line_argument=yes 7950else 7951 xorg_cv_cc_flag_unused_command_line_argument=no 7952fi 7953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7954fi 7955{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7956$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959fi 7960 7961found="no" 7962 7963 if test $found = "no" ; then 7964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7966 fi 7967 7968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7970 fi 7971 7972 CFLAGS="$CFLAGS -Werror=trigraphs" 7973 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7975$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7976 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7977 if eval \${$cacheid+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981/* end confdefs.h. */ 7982int i; 7983int 7984main () 7985{ 7986 7987 ; 7988 return 0; 7989} 7990_ACEOF 7991if ac_fn_c_try_link "$LINENO"; then : 7992 eval $cacheid=yes 7993else 7994 eval $cacheid=no 7995fi 7996rm -f core conftest.err conftest.$ac_objext \ 7997 conftest$ac_exeext conftest.$ac_ext 7998fi 7999 8000 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 8003 eval supported=\$$cacheid 8004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8005$as_echo "$supported" >&6; } 8006 if test "$supported" = "yes" ; then 8007 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8008 found="yes" 8009 fi 8010 fi 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026xorg_testset_save_CFLAGS="$CFLAGS" 8027 8028if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8031$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8032if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8033 $as_echo_n "(cached) " >&6 8034else 8035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8036/* end confdefs.h. */ 8037int i; 8038_ACEOF 8039if ac_fn_c_try_compile "$LINENO"; then : 8040 xorg_cv_cc_flag_unknown_warning_option=yes 8041else 8042 xorg_cv_cc_flag_unknown_warning_option=no 8043fi 8044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8045fi 8046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8047$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8049 CFLAGS="$xorg_testset_save_CFLAGS" 8050fi 8051 8052if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8055 fi 8056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8058$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8059if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8060 $as_echo_n "(cached) " >&6 8061else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063/* end confdefs.h. */ 8064int i; 8065_ACEOF 8066if ac_fn_c_try_compile "$LINENO"; then : 8067 xorg_cv_cc_flag_unused_command_line_argument=yes 8068else 8069 xorg_cv_cc_flag_unused_command_line_argument=no 8070fi 8071rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8072fi 8073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8074$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077fi 8078 8079found="no" 8080 8081 if test $found = "no" ; then 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 fi 8085 8086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8088 fi 8089 8090 CFLAGS="$CFLAGS -Werror=array-bounds" 8091 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8093$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8094 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8095 if eval \${$cacheid+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099/* end confdefs.h. */ 8100int i; 8101int 8102main () 8103{ 8104 8105 ; 8106 return 0; 8107} 8108_ACEOF 8109if ac_fn_c_try_link "$LINENO"; then : 8110 eval $cacheid=yes 8111else 8112 eval $cacheid=no 8113fi 8114rm -f core conftest.err conftest.$ac_objext \ 8115 conftest$ac_exeext conftest.$ac_ext 8116fi 8117 8118 8119 CFLAGS="$xorg_testset_save_CFLAGS" 8120 8121 eval supported=\$$cacheid 8122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8123$as_echo "$supported" >&6; } 8124 if test "$supported" = "yes" ; then 8125 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8126 found="yes" 8127 fi 8128 fi 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144xorg_testset_save_CFLAGS="$CFLAGS" 8145 8146if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8149$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8150if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8151 $as_echo_n "(cached) " >&6 8152else 8153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8154/* end confdefs.h. */ 8155int i; 8156_ACEOF 8157if ac_fn_c_try_compile "$LINENO"; then : 8158 xorg_cv_cc_flag_unknown_warning_option=yes 8159else 8160 xorg_cv_cc_flag_unknown_warning_option=no 8161fi 8162rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8163fi 8164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8165$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8167 CFLAGS="$xorg_testset_save_CFLAGS" 8168fi 8169 8170if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8173 fi 8174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8176$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8177if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8178 $as_echo_n "(cached) " >&6 8179else 8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181/* end confdefs.h. */ 8182int i; 8183_ACEOF 8184if ac_fn_c_try_compile "$LINENO"; then : 8185 xorg_cv_cc_flag_unused_command_line_argument=yes 8186else 8187 xorg_cv_cc_flag_unused_command_line_argument=no 8188fi 8189rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8190fi 8191{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8192$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8194 CFLAGS="$xorg_testset_save_CFLAGS" 8195fi 8196 8197found="no" 8198 8199 if test $found = "no" ; then 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 fi 8203 8204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 fi 8207 8208 CFLAGS="$CFLAGS -Werror=write-strings" 8209 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8211$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8212 cacheid=xorg_cv_cc_flag__Werror_write_strings 8213 if eval \${$cacheid+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217/* end confdefs.h. */ 8218int i; 8219int 8220main () 8221{ 8222 8223 ; 8224 return 0; 8225} 8226_ACEOF 8227if ac_fn_c_try_link "$LINENO"; then : 8228 eval $cacheid=yes 8229else 8230 eval $cacheid=no 8231fi 8232rm -f core conftest.err conftest.$ac_objext \ 8233 conftest$ac_exeext conftest.$ac_ext 8234fi 8235 8236 8237 CFLAGS="$xorg_testset_save_CFLAGS" 8238 8239 eval supported=\$$cacheid 8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8241$as_echo "$supported" >&6; } 8242 if test "$supported" = "yes" ; then 8243 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8244 found="yes" 8245 fi 8246 fi 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262xorg_testset_save_CFLAGS="$CFLAGS" 8263 8264if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8267$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8268if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8269 $as_echo_n "(cached) " >&6 8270else 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272/* end confdefs.h. */ 8273int i; 8274_ACEOF 8275if ac_fn_c_try_compile "$LINENO"; then : 8276 xorg_cv_cc_flag_unknown_warning_option=yes 8277else 8278 xorg_cv_cc_flag_unknown_warning_option=no 8279fi 8280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8281fi 8282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8283$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8284 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286fi 8287 8288if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8291 fi 8292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8294$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8295if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8296 $as_echo_n "(cached) " >&6 8297else 8298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299/* end confdefs.h. */ 8300int i; 8301_ACEOF 8302if ac_fn_c_try_compile "$LINENO"; then : 8303 xorg_cv_cc_flag_unused_command_line_argument=yes 8304else 8305 xorg_cv_cc_flag_unused_command_line_argument=no 8306fi 8307rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8308fi 8309{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8310$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8312 CFLAGS="$xorg_testset_save_CFLAGS" 8313fi 8314 8315found="no" 8316 8317 if test $found = "no" ; then 8318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 fi 8321 8322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8324 fi 8325 8326 CFLAGS="$CFLAGS -Werror=address" 8327 8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8329$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8330 cacheid=xorg_cv_cc_flag__Werror_address 8331 if eval \${$cacheid+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335/* end confdefs.h. */ 8336int i; 8337int 8338main () 8339{ 8340 8341 ; 8342 return 0; 8343} 8344_ACEOF 8345if ac_fn_c_try_link "$LINENO"; then : 8346 eval $cacheid=yes 8347else 8348 eval $cacheid=no 8349fi 8350rm -f core conftest.err conftest.$ac_objext \ 8351 conftest$ac_exeext conftest.$ac_ext 8352fi 8353 8354 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356 8357 eval supported=\$$cacheid 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8359$as_echo "$supported" >&6; } 8360 if test "$supported" = "yes" ; then 8361 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8362 found="yes" 8363 fi 8364 fi 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380xorg_testset_save_CFLAGS="$CFLAGS" 8381 8382if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8385$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8386if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388else 8389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8390/* end confdefs.h. */ 8391int i; 8392_ACEOF 8393if ac_fn_c_try_compile "$LINENO"; then : 8394 xorg_cv_cc_flag_unknown_warning_option=yes 8395else 8396 xorg_cv_cc_flag_unknown_warning_option=no 8397fi 8398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8399fi 8400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8401$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404fi 8405 8406if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8409 fi 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8412$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8413if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8414 $as_echo_n "(cached) " >&6 8415else 8416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8417/* end confdefs.h. */ 8418int i; 8419_ACEOF 8420if ac_fn_c_try_compile "$LINENO"; then : 8421 xorg_cv_cc_flag_unused_command_line_argument=yes 8422else 8423 xorg_cv_cc_flag_unused_command_line_argument=no 8424fi 8425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8426fi 8427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8428$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8430 CFLAGS="$xorg_testset_save_CFLAGS" 8431fi 8432 8433found="no" 8434 8435 if test $found = "no" ; then 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8442 fi 8443 8444 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8445 8446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8447$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8448 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8449 if eval \${$cacheid+:} false; then : 8450 $as_echo_n "(cached) " >&6 8451else 8452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8453/* end confdefs.h. */ 8454int i; 8455int 8456main () 8457{ 8458 8459 ; 8460 return 0; 8461} 8462_ACEOF 8463if ac_fn_c_try_link "$LINENO"; then : 8464 eval $cacheid=yes 8465else 8466 eval $cacheid=no 8467fi 8468rm -f core conftest.err conftest.$ac_objext \ 8469 conftest$ac_exeext conftest.$ac_ext 8470fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477$as_echo "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8480 found="yes" 8481 fi 8482 fi 8483 8484 if test $found = "no" ; then 8485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8487 fi 8488 8489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8491 fi 8492 8493 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8494 8495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8496$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8497 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8498 if eval \${$cacheid+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502/* end confdefs.h. */ 8503int i; 8504int 8505main () 8506{ 8507 8508 ; 8509 return 0; 8510} 8511_ACEOF 8512if ac_fn_c_try_link "$LINENO"; then : 8513 eval $cacheid=yes 8514else 8515 eval $cacheid=no 8516fi 8517rm -f core conftest.err conftest.$ac_objext \ 8518 conftest$ac_exeext conftest.$ac_ext 8519fi 8520 8521 8522 CFLAGS="$xorg_testset_save_CFLAGS" 8523 8524 eval supported=\$$cacheid 8525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8526$as_echo "$supported" >&6; } 8527 if test "$supported" = "yes" ; then 8528 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8529 found="yes" 8530 fi 8531 fi 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547xorg_testset_save_CFLAGS="$CFLAGS" 8548 8549if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8552$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8553if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8554 $as_echo_n "(cached) " >&6 8555else 8556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557/* end confdefs.h. */ 8558int i; 8559_ACEOF 8560if ac_fn_c_try_compile "$LINENO"; then : 8561 xorg_cv_cc_flag_unknown_warning_option=yes 8562else 8563 xorg_cv_cc_flag_unknown_warning_option=no 8564fi 8565rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8566fi 8567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8568$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571fi 8572 8573if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8576 fi 8577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8579$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8580if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8581 $as_echo_n "(cached) " >&6 8582else 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584/* end confdefs.h. */ 8585int i; 8586_ACEOF 8587if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_cv_cc_flag_unused_command_line_argument=yes 8589else 8590 xorg_cv_cc_flag_unused_command_line_argument=no 8591fi 8592rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593fi 8594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8595$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598fi 8599 8600found="no" 8601 8602 if test $found = "no" ; then 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 fi 8606 8607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8609 fi 8610 8611 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8612 8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8614$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8615 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8616 if eval \${$cacheid+:} false; then : 8617 $as_echo_n "(cached) " >&6 8618else 8619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8620/* end confdefs.h. */ 8621int i; 8622int 8623main () 8624{ 8625 8626 ; 8627 return 0; 8628} 8629_ACEOF 8630if ac_fn_c_try_link "$LINENO"; then : 8631 eval $cacheid=yes 8632else 8633 eval $cacheid=no 8634fi 8635rm -f core conftest.err conftest.$ac_objext \ 8636 conftest$ac_exeext conftest.$ac_ext 8637fi 8638 8639 8640 CFLAGS="$xorg_testset_save_CFLAGS" 8641 8642 eval supported=\$$cacheid 8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8644$as_echo "$supported" >&6; } 8645 if test "$supported" = "yes" ; then 8646 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8647 found="yes" 8648 fi 8649 fi 8650 8651 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8652else 8653{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8654$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 $PACKAGE_BUGREPORT" >&2;} 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668xorg_testset_save_CFLAGS="$CFLAGS" 8669 8670if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8673$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8674if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8675 $as_echo_n "(cached) " >&6 8676else 8677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8678/* end confdefs.h. */ 8679int i; 8680_ACEOF 8681if ac_fn_c_try_compile "$LINENO"; then : 8682 xorg_cv_cc_flag_unknown_warning_option=yes 8683else 8684 xorg_cv_cc_flag_unknown_warning_option=no 8685fi 8686rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8687fi 8688{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8689$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8690 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692fi 8693 8694if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 fi 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8700$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8701if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8702 $as_echo_n "(cached) " >&6 8703else 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705/* end confdefs.h. */ 8706int i; 8707_ACEOF 8708if ac_fn_c_try_compile "$LINENO"; then : 8709 xorg_cv_cc_flag_unused_command_line_argument=yes 8710else 8711 xorg_cv_cc_flag_unused_command_line_argument=no 8712fi 8713rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8714fi 8715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8716$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8717 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719fi 8720 8721found="no" 8722 8723 if test $found = "no" ; then 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 fi 8727 8728 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8730 fi 8731 8732 CFLAGS="$CFLAGS -Wimplicit" 8733 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8735$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8736 cacheid=xorg_cv_cc_flag__Wimplicit 8737 if eval \${$cacheid+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741/* end confdefs.h. */ 8742int i; 8743int 8744main () 8745{ 8746 8747 ; 8748 return 0; 8749} 8750_ACEOF 8751if ac_fn_c_try_link "$LINENO"; then : 8752 eval $cacheid=yes 8753else 8754 eval $cacheid=no 8755fi 8756rm -f core conftest.err conftest.$ac_objext \ 8757 conftest$ac_exeext conftest.$ac_ext 8758fi 8759 8760 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 8763 eval supported=\$$cacheid 8764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8765$as_echo "$supported" >&6; } 8766 if test "$supported" = "yes" ; then 8767 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8768 found="yes" 8769 fi 8770 fi 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786xorg_testset_save_CFLAGS="$CFLAGS" 8787 8788if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8791$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8792if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8793 $as_echo_n "(cached) " >&6 8794else 8795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8796/* end confdefs.h. */ 8797int i; 8798_ACEOF 8799if ac_fn_c_try_compile "$LINENO"; then : 8800 xorg_cv_cc_flag_unknown_warning_option=yes 8801else 8802 xorg_cv_cc_flag_unknown_warning_option=no 8803fi 8804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8805fi 8806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8807$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8809 CFLAGS="$xorg_testset_save_CFLAGS" 8810fi 8811 8812if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8815 fi 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8818$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8819if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8820 $as_echo_n "(cached) " >&6 8821else 8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8823/* end confdefs.h. */ 8824int i; 8825_ACEOF 8826if ac_fn_c_try_compile "$LINENO"; then : 8827 xorg_cv_cc_flag_unused_command_line_argument=yes 8828else 8829 xorg_cv_cc_flag_unused_command_line_argument=no 8830fi 8831rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8832fi 8833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8834$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8835 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837fi 8838 8839found="no" 8840 8841 if test $found = "no" ; then 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 fi 8845 8846 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8848 fi 8849 8850 CFLAGS="$CFLAGS -Wnonnull" 8851 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8853$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8854 cacheid=xorg_cv_cc_flag__Wnonnull 8855 if eval \${$cacheid+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859/* end confdefs.h. */ 8860int i; 8861int 8862main () 8863{ 8864 8865 ; 8866 return 0; 8867} 8868_ACEOF 8869if ac_fn_c_try_link "$LINENO"; then : 8870 eval $cacheid=yes 8871else 8872 eval $cacheid=no 8873fi 8874rm -f core conftest.err conftest.$ac_objext \ 8875 conftest$ac_exeext conftest.$ac_ext 8876fi 8877 8878 8879 CFLAGS="$xorg_testset_save_CFLAGS" 8880 8881 eval supported=\$$cacheid 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8883$as_echo "$supported" >&6; } 8884 if test "$supported" = "yes" ; then 8885 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8886 found="yes" 8887 fi 8888 fi 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904xorg_testset_save_CFLAGS="$CFLAGS" 8905 8906if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8909$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8910if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8911 $as_echo_n "(cached) " >&6 8912else 8913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8914/* end confdefs.h. */ 8915int i; 8916_ACEOF 8917if ac_fn_c_try_compile "$LINENO"; then : 8918 xorg_cv_cc_flag_unknown_warning_option=yes 8919else 8920 xorg_cv_cc_flag_unknown_warning_option=no 8921fi 8922rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8923fi 8924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8925$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8927 CFLAGS="$xorg_testset_save_CFLAGS" 8928fi 8929 8930if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8933 fi 8934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8936$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8937if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8938 $as_echo_n "(cached) " >&6 8939else 8940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941/* end confdefs.h. */ 8942int i; 8943_ACEOF 8944if ac_fn_c_try_compile "$LINENO"; then : 8945 xorg_cv_cc_flag_unused_command_line_argument=yes 8946else 8947 xorg_cv_cc_flag_unused_command_line_argument=no 8948fi 8949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8950fi 8951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8952$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955fi 8956 8957found="no" 8958 8959 if test $found = "no" ; then 8960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 fi 8963 8964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8966 fi 8967 8968 CFLAGS="$CFLAGS -Winit-self" 8969 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8971$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8972 cacheid=xorg_cv_cc_flag__Winit_self 8973 if eval \${$cacheid+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979int 8980main () 8981{ 8982 8983 ; 8984 return 0; 8985} 8986_ACEOF 8987if ac_fn_c_try_link "$LINENO"; then : 8988 eval $cacheid=yes 8989else 8990 eval $cacheid=no 8991fi 8992rm -f core conftest.err conftest.$ac_objext \ 8993 conftest$ac_exeext conftest.$ac_ext 8994fi 8995 8996 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 8999 eval supported=\$$cacheid 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9001$as_echo "$supported" >&6; } 9002 if test "$supported" = "yes" ; then 9003 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9004 found="yes" 9005 fi 9006 fi 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022xorg_testset_save_CFLAGS="$CFLAGS" 9023 9024if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9027$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9028if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9029 $as_echo_n "(cached) " >&6 9030else 9031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9032/* end confdefs.h. */ 9033int i; 9034_ACEOF 9035if ac_fn_c_try_compile "$LINENO"; then : 9036 xorg_cv_cc_flag_unknown_warning_option=yes 9037else 9038 xorg_cv_cc_flag_unknown_warning_option=no 9039fi 9040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9041fi 9042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9043$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9045 CFLAGS="$xorg_testset_save_CFLAGS" 9046fi 9047 9048if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9051 fi 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9054$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9055if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9056 $as_echo_n "(cached) " >&6 9057else 9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9059/* end confdefs.h. */ 9060int i; 9061_ACEOF 9062if ac_fn_c_try_compile "$LINENO"; then : 9063 xorg_cv_cc_flag_unused_command_line_argument=yes 9064else 9065 xorg_cv_cc_flag_unused_command_line_argument=no 9066fi 9067rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9068fi 9069{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9070$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9072 CFLAGS="$xorg_testset_save_CFLAGS" 9073fi 9074 9075found="no" 9076 9077 if test $found = "no" ; then 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 fi 9081 9082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9084 fi 9085 9086 CFLAGS="$CFLAGS -Wmain" 9087 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9089$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9090 cacheid=xorg_cv_cc_flag__Wmain 9091 if eval \${$cacheid+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095/* end confdefs.h. */ 9096int i; 9097int 9098main () 9099{ 9100 9101 ; 9102 return 0; 9103} 9104_ACEOF 9105if ac_fn_c_try_link "$LINENO"; then : 9106 eval $cacheid=yes 9107else 9108 eval $cacheid=no 9109fi 9110rm -f core conftest.err conftest.$ac_objext \ 9111 conftest$ac_exeext conftest.$ac_ext 9112fi 9113 9114 9115 CFLAGS="$xorg_testset_save_CFLAGS" 9116 9117 eval supported=\$$cacheid 9118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9119$as_echo "$supported" >&6; } 9120 if test "$supported" = "yes" ; then 9121 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9122 found="yes" 9123 fi 9124 fi 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140xorg_testset_save_CFLAGS="$CFLAGS" 9141 9142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9145$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9146if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9147 $as_echo_n "(cached) " >&6 9148else 9149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9150/* end confdefs.h. */ 9151int i; 9152_ACEOF 9153if ac_fn_c_try_compile "$LINENO"; then : 9154 xorg_cv_cc_flag_unknown_warning_option=yes 9155else 9156 xorg_cv_cc_flag_unknown_warning_option=no 9157fi 9158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9159fi 9160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9161$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9163 CFLAGS="$xorg_testset_save_CFLAGS" 9164fi 9165 9166if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9169 fi 9170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9172$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9173if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9174 $as_echo_n "(cached) " >&6 9175else 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177/* end confdefs.h. */ 9178int i; 9179_ACEOF 9180if ac_fn_c_try_compile "$LINENO"; then : 9181 xorg_cv_cc_flag_unused_command_line_argument=yes 9182else 9183 xorg_cv_cc_flag_unused_command_line_argument=no 9184fi 9185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9186fi 9187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9188$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9190 CFLAGS="$xorg_testset_save_CFLAGS" 9191fi 9192 9193found="no" 9194 9195 if test $found = "no" ; then 9196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9198 fi 9199 9200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9202 fi 9203 9204 CFLAGS="$CFLAGS -Wmissing-braces" 9205 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9207$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9208 cacheid=xorg_cv_cc_flag__Wmissing_braces 9209 if eval \${$cacheid+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213/* end confdefs.h. */ 9214int i; 9215int 9216main () 9217{ 9218 9219 ; 9220 return 0; 9221} 9222_ACEOF 9223if ac_fn_c_try_link "$LINENO"; then : 9224 eval $cacheid=yes 9225else 9226 eval $cacheid=no 9227fi 9228rm -f core conftest.err conftest.$ac_objext \ 9229 conftest$ac_exeext conftest.$ac_ext 9230fi 9231 9232 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234 9235 eval supported=\$$cacheid 9236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9237$as_echo "$supported" >&6; } 9238 if test "$supported" = "yes" ; then 9239 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9240 found="yes" 9241 fi 9242 fi 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258xorg_testset_save_CFLAGS="$CFLAGS" 9259 9260if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9263$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9264if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9265 $as_echo_n "(cached) " >&6 9266else 9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9268/* end confdefs.h. */ 9269int i; 9270_ACEOF 9271if ac_fn_c_try_compile "$LINENO"; then : 9272 xorg_cv_cc_flag_unknown_warning_option=yes 9273else 9274 xorg_cv_cc_flag_unknown_warning_option=no 9275fi 9276rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9277fi 9278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9279$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282fi 9283 9284if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9287 fi 9288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9290$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9291if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9292 $as_echo_n "(cached) " >&6 9293else 9294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9295/* end confdefs.h. */ 9296int i; 9297_ACEOF 9298if ac_fn_c_try_compile "$LINENO"; then : 9299 xorg_cv_cc_flag_unused_command_line_argument=yes 9300else 9301 xorg_cv_cc_flag_unused_command_line_argument=no 9302fi 9303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9304fi 9305{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9306$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9308 CFLAGS="$xorg_testset_save_CFLAGS" 9309fi 9310 9311found="no" 9312 9313 if test $found = "no" ; then 9314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 fi 9317 9318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9320 fi 9321 9322 CFLAGS="$CFLAGS -Wsequence-point" 9323 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9325$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9326 cacheid=xorg_cv_cc_flag__Wsequence_point 9327 if eval \${$cacheid+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331/* end confdefs.h. */ 9332int i; 9333int 9334main () 9335{ 9336 9337 ; 9338 return 0; 9339} 9340_ACEOF 9341if ac_fn_c_try_link "$LINENO"; then : 9342 eval $cacheid=yes 9343else 9344 eval $cacheid=no 9345fi 9346rm -f core conftest.err conftest.$ac_objext \ 9347 conftest$ac_exeext conftest.$ac_ext 9348fi 9349 9350 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 9353 eval supported=\$$cacheid 9354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9355$as_echo "$supported" >&6; } 9356 if test "$supported" = "yes" ; then 9357 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9358 found="yes" 9359 fi 9360 fi 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376xorg_testset_save_CFLAGS="$CFLAGS" 9377 9378if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9381$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9382if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9383 $as_echo_n "(cached) " >&6 9384else 9385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9386/* end confdefs.h. */ 9387int i; 9388_ACEOF 9389if ac_fn_c_try_compile "$LINENO"; then : 9390 xorg_cv_cc_flag_unknown_warning_option=yes 9391else 9392 xorg_cv_cc_flag_unknown_warning_option=no 9393fi 9394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9395fi 9396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9397$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400fi 9401 9402if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9405 fi 9406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9408$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9409if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9410 $as_echo_n "(cached) " >&6 9411else 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413/* end confdefs.h. */ 9414int i; 9415_ACEOF 9416if ac_fn_c_try_compile "$LINENO"; then : 9417 xorg_cv_cc_flag_unused_command_line_argument=yes 9418else 9419 xorg_cv_cc_flag_unused_command_line_argument=no 9420fi 9421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9422fi 9423{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9424$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9426 CFLAGS="$xorg_testset_save_CFLAGS" 9427fi 9428 9429found="no" 9430 9431 if test $found = "no" ; then 9432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9434 fi 9435 9436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9438 fi 9439 9440 CFLAGS="$CFLAGS -Wreturn-type" 9441 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9443$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9444 cacheid=xorg_cv_cc_flag__Wreturn_type 9445 if eval \${$cacheid+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449/* end confdefs.h. */ 9450int i; 9451int 9452main () 9453{ 9454 9455 ; 9456 return 0; 9457} 9458_ACEOF 9459if ac_fn_c_try_link "$LINENO"; then : 9460 eval $cacheid=yes 9461else 9462 eval $cacheid=no 9463fi 9464rm -f core conftest.err conftest.$ac_objext \ 9465 conftest$ac_exeext conftest.$ac_ext 9466fi 9467 9468 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470 9471 eval supported=\$$cacheid 9472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9473$as_echo "$supported" >&6; } 9474 if test "$supported" = "yes" ; then 9475 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9476 found="yes" 9477 fi 9478 fi 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494xorg_testset_save_CFLAGS="$CFLAGS" 9495 9496if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9499$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9500if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9501 $as_echo_n "(cached) " >&6 9502else 9503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9504/* end confdefs.h. */ 9505int i; 9506_ACEOF 9507if ac_fn_c_try_compile "$LINENO"; then : 9508 xorg_cv_cc_flag_unknown_warning_option=yes 9509else 9510 xorg_cv_cc_flag_unknown_warning_option=no 9511fi 9512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9513fi 9514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9515$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518fi 9519 9520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9523 fi 9524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9526$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9527if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9528 $as_echo_n "(cached) " >&6 9529else 9530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531/* end confdefs.h. */ 9532int i; 9533_ACEOF 9534if ac_fn_c_try_compile "$LINENO"; then : 9535 xorg_cv_cc_flag_unused_command_line_argument=yes 9536else 9537 xorg_cv_cc_flag_unused_command_line_argument=no 9538fi 9539rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9540fi 9541{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9542$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9544 CFLAGS="$xorg_testset_save_CFLAGS" 9545fi 9546 9547found="no" 9548 9549 if test $found = "no" ; then 9550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 fi 9553 9554 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9556 fi 9557 9558 CFLAGS="$CFLAGS -Wtrigraphs" 9559 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9561$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9562 cacheid=xorg_cv_cc_flag__Wtrigraphs 9563 if eval \${$cacheid+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567/* end confdefs.h. */ 9568int i; 9569int 9570main () 9571{ 9572 9573 ; 9574 return 0; 9575} 9576_ACEOF 9577if ac_fn_c_try_link "$LINENO"; then : 9578 eval $cacheid=yes 9579else 9580 eval $cacheid=no 9581fi 9582rm -f core conftest.err conftest.$ac_objext \ 9583 conftest$ac_exeext conftest.$ac_ext 9584fi 9585 9586 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 9589 eval supported=\$$cacheid 9590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9591$as_echo "$supported" >&6; } 9592 if test "$supported" = "yes" ; then 9593 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9594 found="yes" 9595 fi 9596 fi 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612xorg_testset_save_CFLAGS="$CFLAGS" 9613 9614if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9617$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9618if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9619 $as_echo_n "(cached) " >&6 9620else 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622/* end confdefs.h. */ 9623int i; 9624_ACEOF 9625if ac_fn_c_try_compile "$LINENO"; then : 9626 xorg_cv_cc_flag_unknown_warning_option=yes 9627else 9628 xorg_cv_cc_flag_unknown_warning_option=no 9629fi 9630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9631fi 9632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9633$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9635 CFLAGS="$xorg_testset_save_CFLAGS" 9636fi 9637 9638if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9641 fi 9642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9644$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9645if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9646 $as_echo_n "(cached) " >&6 9647else 9648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649/* end confdefs.h. */ 9650int i; 9651_ACEOF 9652if ac_fn_c_try_compile "$LINENO"; then : 9653 xorg_cv_cc_flag_unused_command_line_argument=yes 9654else 9655 xorg_cv_cc_flag_unused_command_line_argument=no 9656fi 9657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9658fi 9659{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9660$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9662 CFLAGS="$xorg_testset_save_CFLAGS" 9663fi 9664 9665found="no" 9666 9667 if test $found = "no" ; then 9668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9670 fi 9671 9672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9674 fi 9675 9676 CFLAGS="$CFLAGS -Warray-bounds" 9677 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9679$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9680 cacheid=xorg_cv_cc_flag__Warray_bounds 9681 if eval \${$cacheid+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685/* end confdefs.h. */ 9686int i; 9687int 9688main () 9689{ 9690 9691 ; 9692 return 0; 9693} 9694_ACEOF 9695if ac_fn_c_try_link "$LINENO"; then : 9696 eval $cacheid=yes 9697else 9698 eval $cacheid=no 9699fi 9700rm -f core conftest.err conftest.$ac_objext \ 9701 conftest$ac_exeext conftest.$ac_ext 9702fi 9703 9704 9705 CFLAGS="$xorg_testset_save_CFLAGS" 9706 9707 eval supported=\$$cacheid 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9709$as_echo "$supported" >&6; } 9710 if test "$supported" = "yes" ; then 9711 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9712 found="yes" 9713 fi 9714 fi 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730xorg_testset_save_CFLAGS="$CFLAGS" 9731 9732if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9735$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9736if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9737 $as_echo_n "(cached) " >&6 9738else 9739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740/* end confdefs.h. */ 9741int i; 9742_ACEOF 9743if ac_fn_c_try_compile "$LINENO"; then : 9744 xorg_cv_cc_flag_unknown_warning_option=yes 9745else 9746 xorg_cv_cc_flag_unknown_warning_option=no 9747fi 9748rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9749fi 9750{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9751$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754fi 9755 9756if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9759 fi 9760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9762$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9763if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9764 $as_echo_n "(cached) " >&6 9765else 9766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767/* end confdefs.h. */ 9768int i; 9769_ACEOF 9770if ac_fn_c_try_compile "$LINENO"; then : 9771 xorg_cv_cc_flag_unused_command_line_argument=yes 9772else 9773 xorg_cv_cc_flag_unused_command_line_argument=no 9774fi 9775rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9776fi 9777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9778$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781fi 9782 9783found="no" 9784 9785 if test $found = "no" ; then 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 fi 9789 9790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9792 fi 9793 9794 CFLAGS="$CFLAGS -Wwrite-strings" 9795 9796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9797$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9798 cacheid=xorg_cv_cc_flag__Wwrite_strings 9799 if eval \${$cacheid+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803/* end confdefs.h. */ 9804int i; 9805int 9806main () 9807{ 9808 9809 ; 9810 return 0; 9811} 9812_ACEOF 9813if ac_fn_c_try_link "$LINENO"; then : 9814 eval $cacheid=yes 9815else 9816 eval $cacheid=no 9817fi 9818rm -f core conftest.err conftest.$ac_objext \ 9819 conftest$ac_exeext conftest.$ac_ext 9820fi 9821 9822 9823 CFLAGS="$xorg_testset_save_CFLAGS" 9824 9825 eval supported=\$$cacheid 9826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9827$as_echo "$supported" >&6; } 9828 if test "$supported" = "yes" ; then 9829 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9830 found="yes" 9831 fi 9832 fi 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848xorg_testset_save_CFLAGS="$CFLAGS" 9849 9850if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9853$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9854if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9855 $as_echo_n "(cached) " >&6 9856else 9857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9858/* end confdefs.h. */ 9859int i; 9860_ACEOF 9861if ac_fn_c_try_compile "$LINENO"; then : 9862 xorg_cv_cc_flag_unknown_warning_option=yes 9863else 9864 xorg_cv_cc_flag_unknown_warning_option=no 9865fi 9866rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9867fi 9868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9869$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872fi 9873 9874if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 fi 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9880$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9881if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9882 $as_echo_n "(cached) " >&6 9883else 9884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9885/* end confdefs.h. */ 9886int i; 9887_ACEOF 9888if ac_fn_c_try_compile "$LINENO"; then : 9889 xorg_cv_cc_flag_unused_command_line_argument=yes 9890else 9891 xorg_cv_cc_flag_unused_command_line_argument=no 9892fi 9893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9894fi 9895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9896$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899fi 9900 9901found="no" 9902 9903 if test $found = "no" ; then 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 fi 9907 9908 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 fi 9911 9912 CFLAGS="$CFLAGS -Waddress" 9913 9914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9915$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9916 cacheid=xorg_cv_cc_flag__Waddress 9917 if eval \${$cacheid+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921/* end confdefs.h. */ 9922int i; 9923int 9924main () 9925{ 9926 9927 ; 9928 return 0; 9929} 9930_ACEOF 9931if ac_fn_c_try_link "$LINENO"; then : 9932 eval $cacheid=yes 9933else 9934 eval $cacheid=no 9935fi 9936rm -f core conftest.err conftest.$ac_objext \ 9937 conftest$ac_exeext conftest.$ac_ext 9938fi 9939 9940 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942 9943 eval supported=\$$cacheid 9944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9945$as_echo "$supported" >&6; } 9946 if test "$supported" = "yes" ; then 9947 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9948 found="yes" 9949 fi 9950 fi 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966xorg_testset_save_CFLAGS="$CFLAGS" 9967 9968if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9971$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9972if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9973 $as_echo_n "(cached) " >&6 9974else 9975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9976/* end confdefs.h. */ 9977int i; 9978_ACEOF 9979if ac_fn_c_try_compile "$LINENO"; then : 9980 xorg_cv_cc_flag_unknown_warning_option=yes 9981else 9982 xorg_cv_cc_flag_unknown_warning_option=no 9983fi 9984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9985fi 9986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9987$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990fi 9991 9992if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9995 fi 9996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9998$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9999if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10000 $as_echo_n "(cached) " >&6 10001else 10002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10003/* end confdefs.h. */ 10004int i; 10005_ACEOF 10006if ac_fn_c_try_compile "$LINENO"; then : 10007 xorg_cv_cc_flag_unused_command_line_argument=yes 10008else 10009 xorg_cv_cc_flag_unused_command_line_argument=no 10010fi 10011rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10012fi 10013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10014$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10015 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10016 CFLAGS="$xorg_testset_save_CFLAGS" 10017fi 10018 10019found="no" 10020 10021 if test $found = "no" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 10026 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10028 fi 10029 10030 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10031 10032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10033$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10034 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10035 if eval \${$cacheid+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039/* end confdefs.h. */ 10040int i; 10041int 10042main () 10043{ 10044 10045 ; 10046 return 0; 10047} 10048_ACEOF 10049if ac_fn_c_try_link "$LINENO"; then : 10050 eval $cacheid=yes 10051else 10052 eval $cacheid=no 10053fi 10054rm -f core conftest.err conftest.$ac_objext \ 10055 conftest$ac_exeext conftest.$ac_ext 10056fi 10057 10058 10059 CFLAGS="$xorg_testset_save_CFLAGS" 10060 10061 eval supported=\$$cacheid 10062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10063$as_echo "$supported" >&6; } 10064 if test "$supported" = "yes" ; then 10065 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10066 found="yes" 10067 fi 10068 fi 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084xorg_testset_save_CFLAGS="$CFLAGS" 10085 10086if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10089$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10090if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10091 $as_echo_n "(cached) " >&6 10092else 10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094/* end confdefs.h. */ 10095int i; 10096_ACEOF 10097if ac_fn_c_try_compile "$LINENO"; then : 10098 xorg_cv_cc_flag_unknown_warning_option=yes 10099else 10100 xorg_cv_cc_flag_unknown_warning_option=no 10101fi 10102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10103fi 10104{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10105$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108fi 10109 10110if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10113 fi 10114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10116$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10117if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121/* end confdefs.h. */ 10122int i; 10123_ACEOF 10124if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unused_command_line_argument=yes 10126else 10127 xorg_cv_cc_flag_unused_command_line_argument=no 10128fi 10129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130fi 10131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10132$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135fi 10136 10137found="no" 10138 10139 if test $found = "no" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 10144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10146 fi 10147 10148 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10149 10150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10151$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10152 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10153 if eval \${$cacheid+:} false; then : 10154 $as_echo_n "(cached) " >&6 10155else 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157/* end confdefs.h. */ 10158int i; 10159int 10160main () 10161{ 10162 10163 ; 10164 return 0; 10165} 10166_ACEOF 10167if ac_fn_c_try_link "$LINENO"; then : 10168 eval $cacheid=yes 10169else 10170 eval $cacheid=no 10171fi 10172rm -f core conftest.err conftest.$ac_objext \ 10173 conftest$ac_exeext conftest.$ac_ext 10174fi 10175 10176 10177 CFLAGS="$xorg_testset_save_CFLAGS" 10178 10179 eval supported=\$$cacheid 10180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10181$as_echo "$supported" >&6; } 10182 if test "$supported" = "yes" ; then 10183 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10184 found="yes" 10185 fi 10186 fi 10187 10188 10189fi 10190 10191 10192 10193 10194 10195 10196 10197 CWARNFLAGS="$BASE_CFLAGS" 10198 if test "x$GCC" = xyes ; then 10199 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10200 fi 10201 10202 10203 10204 10205 10206 10207 10208 10209# Check whether --enable-strict-compilation was given. 10210if test "${enable_strict_compilation+set}" = set; then : 10211 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10212else 10213 STRICT_COMPILE=no 10214fi 10215 10216 10217 10218 10219 10220 10221STRICT_CFLAGS="" 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235xorg_testset_save_CFLAGS="$CFLAGS" 10236 10237if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10240$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10241if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245/* end confdefs.h. */ 10246int i; 10247_ACEOF 10248if ac_fn_c_try_compile "$LINENO"; then : 10249 xorg_cv_cc_flag_unknown_warning_option=yes 10250else 10251 xorg_cv_cc_flag_unknown_warning_option=no 10252fi 10253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254fi 10255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10256$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259fi 10260 10261if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10264 fi 10265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10267$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10268if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10269 $as_echo_n "(cached) " >&6 10270else 10271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10272/* end confdefs.h. */ 10273int i; 10274_ACEOF 10275if ac_fn_c_try_compile "$LINENO"; then : 10276 xorg_cv_cc_flag_unused_command_line_argument=yes 10277else 10278 xorg_cv_cc_flag_unused_command_line_argument=no 10279fi 10280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10281fi 10282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10283$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10285 CFLAGS="$xorg_testset_save_CFLAGS" 10286fi 10287 10288found="no" 10289 10290 if test $found = "no" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 fi 10298 10299 CFLAGS="$CFLAGS -pedantic" 10300 10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10302$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10303 cacheid=xorg_cv_cc_flag__pedantic 10304 if eval \${$cacheid+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308/* end confdefs.h. */ 10309int i; 10310int 10311main () 10312{ 10313 10314 ; 10315 return 0; 10316} 10317_ACEOF 10318if ac_fn_c_try_link "$LINENO"; then : 10319 eval $cacheid=yes 10320else 10321 eval $cacheid=no 10322fi 10323rm -f core conftest.err conftest.$ac_objext \ 10324 conftest$ac_exeext conftest.$ac_ext 10325fi 10326 10327 10328 CFLAGS="$xorg_testset_save_CFLAGS" 10329 10330 eval supported=\$$cacheid 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10332$as_echo "$supported" >&6; } 10333 if test "$supported" = "yes" ; then 10334 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10335 found="yes" 10336 fi 10337 fi 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353xorg_testset_save_CFLAGS="$CFLAGS" 10354 10355if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10358$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10359if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363/* end confdefs.h. */ 10364int i; 10365_ACEOF 10366if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unknown_warning_option=yes 10368else 10369 xorg_cv_cc_flag_unknown_warning_option=no 10370fi 10371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372fi 10373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10374$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377fi 10378 10379if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10382 fi 10383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10385$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10386if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10387 $as_echo_n "(cached) " >&6 10388else 10389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390/* end confdefs.h. */ 10391int i; 10392_ACEOF 10393if ac_fn_c_try_compile "$LINENO"; then : 10394 xorg_cv_cc_flag_unused_command_line_argument=yes 10395else 10396 xorg_cv_cc_flag_unused_command_line_argument=no 10397fi 10398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10399fi 10400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10401$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404fi 10405 10406found="no" 10407 10408 if test $found = "no" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 fi 10416 10417 CFLAGS="$CFLAGS -Werror" 10418 10419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10420$as_echo_n "checking if $CC supports -Werror... " >&6; } 10421 cacheid=xorg_cv_cc_flag__Werror 10422 if eval \${$cacheid+:} false; then : 10423 $as_echo_n "(cached) " >&6 10424else 10425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10426/* end confdefs.h. */ 10427int i; 10428int 10429main () 10430{ 10431 10432 ; 10433 return 0; 10434} 10435_ACEOF 10436if ac_fn_c_try_link "$LINENO"; then : 10437 eval $cacheid=yes 10438else 10439 eval $cacheid=no 10440fi 10441rm -f core conftest.err conftest.$ac_objext \ 10442 conftest$ac_exeext conftest.$ac_ext 10443fi 10444 10445 10446 CFLAGS="$xorg_testset_save_CFLAGS" 10447 10448 eval supported=\$$cacheid 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10450$as_echo "$supported" >&6; } 10451 if test "$supported" = "yes" ; then 10452 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10453 found="yes" 10454 fi 10455 fi 10456 10457 if test $found = "no" ; then 10458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10460 fi 10461 10462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10464 fi 10465 10466 CFLAGS="$CFLAGS -errwarn" 10467 10468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10469$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10470 cacheid=xorg_cv_cc_flag__errwarn 10471 if eval \${$cacheid+:} false; then : 10472 $as_echo_n "(cached) " >&6 10473else 10474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475/* end confdefs.h. */ 10476int i; 10477int 10478main () 10479{ 10480 10481 ; 10482 return 0; 10483} 10484_ACEOF 10485if ac_fn_c_try_link "$LINENO"; then : 10486 eval $cacheid=yes 10487else 10488 eval $cacheid=no 10489fi 10490rm -f core conftest.err conftest.$ac_objext \ 10491 conftest$ac_exeext conftest.$ac_ext 10492fi 10493 10494 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496 10497 eval supported=\$$cacheid 10498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10499$as_echo "$supported" >&6; } 10500 if test "$supported" = "yes" ; then 10501 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10502 found="yes" 10503 fi 10504 fi 10505 10506 10507 10508# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10509# activate it with -Werror, so we add it here explicitly. 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523xorg_testset_save_CFLAGS="$CFLAGS" 10524 10525if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10528$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10529if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10530 $as_echo_n "(cached) " >&6 10531else 10532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10533/* end confdefs.h. */ 10534int i; 10535_ACEOF 10536if ac_fn_c_try_compile "$LINENO"; then : 10537 xorg_cv_cc_flag_unknown_warning_option=yes 10538else 10539 xorg_cv_cc_flag_unknown_warning_option=no 10540fi 10541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10542fi 10543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10544$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10546 CFLAGS="$xorg_testset_save_CFLAGS" 10547fi 10548 10549if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10552 fi 10553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10555$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10556if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10557 $as_echo_n "(cached) " >&6 10558else 10559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10560/* end confdefs.h. */ 10561int i; 10562_ACEOF 10563if ac_fn_c_try_compile "$LINENO"; then : 10564 xorg_cv_cc_flag_unused_command_line_argument=yes 10565else 10566 xorg_cv_cc_flag_unused_command_line_argument=no 10567fi 10568rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10569fi 10570{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10571$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574fi 10575 10576found="no" 10577 10578 if test $found = "no" ; then 10579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10581 fi 10582 10583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10585 fi 10586 10587 CFLAGS="$CFLAGS -Werror=attributes" 10588 10589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10590$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10591 cacheid=xorg_cv_cc_flag__Werror_attributes 10592 if eval \${$cacheid+:} false; then : 10593 $as_echo_n "(cached) " >&6 10594else 10595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10596/* end confdefs.h. */ 10597int i; 10598int 10599main () 10600{ 10601 10602 ; 10603 return 0; 10604} 10605_ACEOF 10606if ac_fn_c_try_link "$LINENO"; then : 10607 eval $cacheid=yes 10608else 10609 eval $cacheid=no 10610fi 10611rm -f core conftest.err conftest.$ac_objext \ 10612 conftest$ac_exeext conftest.$ac_ext 10613fi 10614 10615 10616 CFLAGS="$xorg_testset_save_CFLAGS" 10617 10618 eval supported=\$$cacheid 10619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10620$as_echo "$supported" >&6; } 10621 if test "$supported" = "yes" ; then 10622 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10623 found="yes" 10624 fi 10625 fi 10626 10627 10628 10629if test "x$STRICT_COMPILE" = "xyes"; then 10630 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10631 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10632fi 10633 10634 10635 10636 10637 10638 10639cat >>confdefs.h <<_ACEOF 10640#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10641_ACEOF 10642 10643 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10644 if test "x$PVM" = "x"; then 10645 PVM="0" 10646 fi 10647 10648cat >>confdefs.h <<_ACEOF 10649#define PACKAGE_VERSION_MINOR $PVM 10650_ACEOF 10651 10652 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10653 if test "x$PVP" = "x"; then 10654 PVP="0" 10655 fi 10656 10657cat >>confdefs.h <<_ACEOF 10658#define PACKAGE_VERSION_PATCHLEVEL $PVP 10659_ACEOF 10660 10661 10662 10663CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10664mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10665|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10666echo 'git directory not found: installing possibly empty changelog.' >&2)" 10667 10668 10669 10670 10671macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10672INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10673mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10674|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10675echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10676 10677 10678 10679 10680 10681 10682if test x$APP_MAN_SUFFIX = x ; then 10683 APP_MAN_SUFFIX=1 10684fi 10685if test x$APP_MAN_DIR = x ; then 10686 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10687fi 10688 10689if test x$LIB_MAN_SUFFIX = x ; then 10690 LIB_MAN_SUFFIX=3 10691fi 10692if test x$LIB_MAN_DIR = x ; then 10693 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10694fi 10695 10696if test x$FILE_MAN_SUFFIX = x ; then 10697 case $host_os in 10698 solaris*) FILE_MAN_SUFFIX=4 ;; 10699 *) FILE_MAN_SUFFIX=5 ;; 10700 esac 10701fi 10702if test x$FILE_MAN_DIR = x ; then 10703 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10704fi 10705 10706if test x$MISC_MAN_SUFFIX = x ; then 10707 case $host_os in 10708 solaris*) MISC_MAN_SUFFIX=5 ;; 10709 *) MISC_MAN_SUFFIX=7 ;; 10710 esac 10711fi 10712if test x$MISC_MAN_DIR = x ; then 10713 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10714fi 10715 10716if test x$DRIVER_MAN_SUFFIX = x ; then 10717 case $host_os in 10718 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10719 *) DRIVER_MAN_SUFFIX=4 ;; 10720 esac 10721fi 10722if test x$DRIVER_MAN_DIR = x ; then 10723 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10724fi 10725 10726if test x$ADMIN_MAN_SUFFIX = x ; then 10727 case $host_os in 10728 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10729 *) ADMIN_MAN_SUFFIX=8 ;; 10730 esac 10731fi 10732if test x$ADMIN_MAN_DIR = x ; then 10733 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10734fi 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750XORG_MAN_PAGE="X Version 11" 10751 10752MAN_SUBSTS="\ 10753 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10754 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10755 -e 's|__xservername__|Xorg|g' \ 10756 -e 's|__xconfigfile__|xorg.conf|g' \ 10757 -e 's|__projectroot__|\$(prefix)|g' \ 10758 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10759 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10760 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10761 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10762 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10763 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10764 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10765 10766 10767 10768# Check whether --enable-silent-rules was given. 10769if test "${enable_silent_rules+set}" = set; then : 10770 enableval=$enable_silent_rules; 10771fi 10772 10773case $enable_silent_rules in # ((( 10774 yes) AM_DEFAULT_VERBOSITY=0;; 10775 no) AM_DEFAULT_VERBOSITY=1;; 10776 *) AM_DEFAULT_VERBOSITY=0;; 10777esac 10778am_make=${MAKE-make} 10779{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10780$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10781if ${am_cv_make_support_nested_variables+:} false; then : 10782 $as_echo_n "(cached) " >&6 10783else 10784 if $as_echo 'TRUE=$(BAR$(V)) 10785BAR0=false 10786BAR1=true 10787V=1 10788am__doit: 10789 @$(TRUE) 10790.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10791 am_cv_make_support_nested_variables=yes 10792else 10793 am_cv_make_support_nested_variables=no 10794fi 10795fi 10796{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10797$as_echo "$am_cv_make_support_nested_variables" >&6; } 10798if test $am_cv_make_support_nested_variables = yes; then 10799 AM_V='$(V)' 10800 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10801else 10802 AM_V=$AM_DEFAULT_VERBOSITY 10803 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10804fi 10805AM_BACKSLASH='\' 10806 10807 10808 10809for ac_func in asprintf 10810do : 10811 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 10812if test "x$ac_cv_func_asprintf" = xyes; then : 10813 cat >>confdefs.h <<_ACEOF 10814#define HAVE_ASPRINTF 1 10815_ACEOF 10816 10817fi 10818done 10819 10820 10821# Checks for pkg-config packages 10822 10823pkg_failed=no 10824{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 10825$as_echo_n "checking for XKBPRINT... " >&6; } 10826 10827if test -n "$XKBPRINT_CFLAGS"; then 10828 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 10829 elif test -n "$PKG_CONFIG"; then 10830 if test -n "$PKG_CONFIG" && \ 10831 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10832 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10833 ac_status=$? 10834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10835 test $ac_status = 0; }; then 10836 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10837else 10838 pkg_failed=yes 10839fi 10840 else 10841 pkg_failed=untried 10842fi 10843if test -n "$XKBPRINT_LIBS"; then 10844 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 10845 elif test -n "$PKG_CONFIG"; then 10846 if test -n "$PKG_CONFIG" && \ 10847 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10848 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10849 ac_status=$? 10850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10851 test $ac_status = 0; }; then 10852 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10853else 10854 pkg_failed=yes 10855fi 10856 else 10857 pkg_failed=untried 10858fi 10859 10860 10861 10862if test $pkg_failed = yes; then 10863 10864if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10865 _pkg_short_errors_supported=yes 10866else 10867 _pkg_short_errors_supported=no 10868fi 10869 if test $_pkg_short_errors_supported = yes; then 10870 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xkbfile x11 xproto >= 7.0.17" 2>&1` 10871 else 10872 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors "xkbfile x11 xproto >= 7.0.17" 2>&1` 10873 fi 10874 # Put the nasty error message in config.log where it belongs 10875 echo "$XKBPRINT_PKG_ERRORS" >&5 10876 10877 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 10878 10879$XKBPRINT_PKG_ERRORS 10880 10881Consider adjusting the PKG_CONFIG_PATH environment variable if you 10882installed software in a non-standard prefix. 10883 10884Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10885and XKBPRINT_LIBS to avoid the need to call pkg-config. 10886See the pkg-config man page for more details. 10887" "$LINENO" 5 10888elif test $pkg_failed = untried; then 10889 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10890$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10891as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10892is in your PATH or set the PKG_CONFIG environment variable to the full 10893path to pkg-config. 10894 10895Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10896and XKBPRINT_LIBS to avoid the need to call pkg-config. 10897See the pkg-config man page for more details. 10898 10899To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10900See \`config.log' for more details" "$LINENO" 5; } 10901else 10902 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 10903 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10905$as_echo "yes" >&6; } 10906 : 10907fi 10908 10909ac_config_files="$ac_config_files Makefile man/Makefile" 10910 10911cat >confcache <<\_ACEOF 10912# This file is a shell script that caches the results of configure 10913# tests run on this system so they can be shared between configure 10914# scripts and configure runs, see configure's option --config-cache. 10915# It is not useful on other systems. If it contains results you don't 10916# want to keep, you may remove or edit it. 10917# 10918# config.status only pays attention to the cache file if you give it 10919# the --recheck option to rerun configure. 10920# 10921# `ac_cv_env_foo' variables (set or unset) will be overridden when 10922# loading this file, other *unset* `ac_cv_foo' will be assigned the 10923# following values. 10924 10925_ACEOF 10926 10927# The following way of writing the cache mishandles newlines in values, 10928# but we know of no workaround that is simple, portable, and efficient. 10929# So, we kill variables containing newlines. 10930# Ultrix sh set writes to stderr and can't be redirected directly, 10931# and sets the high bit in the cache file unless we assign to the vars. 10932( 10933 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10934 eval ac_val=\$$ac_var 10935 case $ac_val in #( 10936 *${as_nl}*) 10937 case $ac_var in #( 10938 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10939$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10940 esac 10941 case $ac_var in #( 10942 _ | IFS | as_nl) ;; #( 10943 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10944 *) { eval $ac_var=; unset $ac_var;} ;; 10945 esac ;; 10946 esac 10947 done 10948 10949 (set) 2>&1 | 10950 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10951 *${as_nl}ac_space=\ *) 10952 # `set' does not quote correctly, so add quotes: double-quote 10953 # substitution turns \\\\ into \\, and sed turns \\ into \. 10954 sed -n \ 10955 "s/'/'\\\\''/g; 10956 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10957 ;; #( 10958 *) 10959 # `set' quotes correctly as required by POSIX, so do not add quotes. 10960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10961 ;; 10962 esac | 10963 sort 10964) | 10965 sed ' 10966 /^ac_cv_env_/b end 10967 t clear 10968 :clear 10969 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10970 t end 10971 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10972 :end' >>confcache 10973if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10974 if test -w "$cache_file"; then 10975 if test "x$cache_file" != "x/dev/null"; then 10976 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10977$as_echo "$as_me: updating cache $cache_file" >&6;} 10978 if test ! -f "$cache_file" || test -h "$cache_file"; then 10979 cat confcache >"$cache_file" 10980 else 10981 case $cache_file in #( 10982 */* | ?:*) 10983 mv -f confcache "$cache_file"$$ && 10984 mv -f "$cache_file"$$ "$cache_file" ;; #( 10985 *) 10986 mv -f confcache "$cache_file" ;; 10987 esac 10988 fi 10989 fi 10990 else 10991 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10992$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10993 fi 10994fi 10995rm -f confcache 10996 10997test "x$prefix" = xNONE && prefix=$ac_default_prefix 10998# Let make expand exec_prefix. 10999test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11000 11001DEFS=-DHAVE_CONFIG_H 11002 11003ac_libobjs= 11004ac_ltlibobjs= 11005U= 11006for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11007 # 1. Remove the extension, and $U if already installed. 11008 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11009 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11010 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11011 # will be set to the directory where LIBOBJS objects are built. 11012 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11013 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11014done 11015LIBOBJS=$ac_libobjs 11016 11017LTLIBOBJS=$ac_ltlibobjs 11018 11019 11020{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11021$as_echo_n "checking that generated files are newer than configure... " >&6; } 11022 if test -n "$am_sleep_pid"; then 11023 # Hide warnings about reused PIDs. 11024 wait $am_sleep_pid 2>/dev/null 11025 fi 11026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11027$as_echo "done" >&6; } 11028if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11029 as_fn_error $? "conditional \"AMDEP\" was never defined. 11030Usually this means the macro was only invoked conditionally." "$LINENO" 5 11031fi 11032if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11033 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11034Usually this means the macro was only invoked conditionally." "$LINENO" 5 11035fi 11036 if test -n "$EXEEXT"; then 11037 am__EXEEXT_TRUE= 11038 am__EXEEXT_FALSE='#' 11039else 11040 am__EXEEXT_TRUE='#' 11041 am__EXEEXT_FALSE= 11042fi 11043 11044 11045: "${CONFIG_STATUS=./config.status}" 11046ac_write_fail=0 11047ac_clean_files_save=$ac_clean_files 11048ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11049{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11050$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11051as_write_fail=0 11052cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11053#! $SHELL 11054# Generated by $as_me. 11055# Run this file to recreate the current configuration. 11056# Compiler output produced by configure, useful for debugging 11057# configure, is in config.log if it exists. 11058 11059debug=false 11060ac_cs_recheck=false 11061ac_cs_silent=false 11062 11063SHELL=\${CONFIG_SHELL-$SHELL} 11064export SHELL 11065_ASEOF 11066cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11067## -------------------- ## 11068## M4sh Initialization. ## 11069## -------------------- ## 11070 11071# Be more Bourne compatible 11072DUALCASE=1; export DUALCASE # for MKS sh 11073if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11074 emulate sh 11075 NULLCMD=: 11076 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11077 # is contrary to our usage. Disable this feature. 11078 alias -g '${1+"$@"}'='"$@"' 11079 setopt NO_GLOB_SUBST 11080else 11081 case `(set -o) 2>/dev/null` in #( 11082 *posix*) : 11083 set -o posix ;; #( 11084 *) : 11085 ;; 11086esac 11087fi 11088 11089 11090as_nl=' 11091' 11092export as_nl 11093# Printing a long string crashes Solaris 7 /usr/bin/printf. 11094as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11095as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11096as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11097# Prefer a ksh shell builtin over an external printf program on Solaris, 11098# but without wasting forks for bash or zsh. 11099if test -z "$BASH_VERSION$ZSH_VERSION" \ 11100 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11101 as_echo='print -r --' 11102 as_echo_n='print -rn --' 11103elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11104 as_echo='printf %s\n' 11105 as_echo_n='printf %s' 11106else 11107 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11108 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11109 as_echo_n='/usr/ucb/echo -n' 11110 else 11111 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11112 as_echo_n_body='eval 11113 arg=$1; 11114 case $arg in #( 11115 *"$as_nl"*) 11116 expr "X$arg" : "X\\(.*\\)$as_nl"; 11117 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11118 esac; 11119 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11120 ' 11121 export as_echo_n_body 11122 as_echo_n='sh -c $as_echo_n_body as_echo' 11123 fi 11124 export as_echo_body 11125 as_echo='sh -c $as_echo_body as_echo' 11126fi 11127 11128# The user is always right. 11129if test "${PATH_SEPARATOR+set}" != set; then 11130 PATH_SEPARATOR=: 11131 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11132 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11133 PATH_SEPARATOR=';' 11134 } 11135fi 11136 11137 11138# IFS 11139# We need space, tab and new line, in precisely that order. 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Look in the path if we contain no directory separator. 11146as_myself= 11147case $0 in #(( 11148 *[\\/]* ) as_myself=$0 ;; 11149 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11150for as_dir in $PATH 11151do 11152 IFS=$as_save_IFS 11153 test -z "$as_dir" && as_dir=. 11154 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11155 done 11156IFS=$as_save_IFS 11157 11158 ;; 11159esac 11160# We did not find ourselves, most probably we were run as `sh COMMAND' 11161# in which case we are not to be found in the path. 11162if test "x$as_myself" = x; then 11163 as_myself=$0 11164fi 11165if test ! -f "$as_myself"; then 11166 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11167 exit 1 11168fi 11169 11170# Unset variables that we do not need and which cause bugs (e.g. in 11171# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11172# suppresses any "Segmentation fault" message there. '((' could 11173# trigger a bug in pdksh 5.2.14. 11174for as_var in BASH_ENV ENV MAIL MAILPATH 11175do eval test x\${$as_var+set} = xset \ 11176 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11177done 11178PS1='$ ' 11179PS2='> ' 11180PS4='+ ' 11181 11182# NLS nuisances. 11183LC_ALL=C 11184export LC_ALL 11185LANGUAGE=C 11186export LANGUAGE 11187 11188# CDPATH. 11189(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11190 11191 11192# as_fn_error STATUS ERROR [LINENO LOG_FD] 11193# ---------------------------------------- 11194# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11195# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11196# script with STATUS, using 1 if that was 0. 11197as_fn_error () 11198{ 11199 as_status=$1; test $as_status -eq 0 && as_status=1 11200 if test "$4"; then 11201 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11202 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11203 fi 11204 $as_echo "$as_me: error: $2" >&2 11205 as_fn_exit $as_status 11206} # as_fn_error 11207 11208 11209# as_fn_set_status STATUS 11210# ----------------------- 11211# Set $? to STATUS, without forking. 11212as_fn_set_status () 11213{ 11214 return $1 11215} # as_fn_set_status 11216 11217# as_fn_exit STATUS 11218# ----------------- 11219# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11220as_fn_exit () 11221{ 11222 set +e 11223 as_fn_set_status $1 11224 exit $1 11225} # as_fn_exit 11226 11227# as_fn_unset VAR 11228# --------------- 11229# Portably unset VAR. 11230as_fn_unset () 11231{ 11232 { eval $1=; unset $1;} 11233} 11234as_unset=as_fn_unset 11235# as_fn_append VAR VALUE 11236# ---------------------- 11237# Append the text in VALUE to the end of the definition contained in VAR. Take 11238# advantage of any shell optimizations that allow amortized linear growth over 11239# repeated appends, instead of the typical quadratic growth present in naive 11240# implementations. 11241if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11242 eval 'as_fn_append () 11243 { 11244 eval $1+=\$2 11245 }' 11246else 11247 as_fn_append () 11248 { 11249 eval $1=\$$1\$2 11250 } 11251fi # as_fn_append 11252 11253# as_fn_arith ARG... 11254# ------------------ 11255# Perform arithmetic evaluation on the ARGs, and store the result in the 11256# global $as_val. Take advantage of shells that can avoid forks. The arguments 11257# must be portable across $(()) and expr. 11258if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11259 eval 'as_fn_arith () 11260 { 11261 as_val=$(( $* )) 11262 }' 11263else 11264 as_fn_arith () 11265 { 11266 as_val=`expr "$@" || test $? -eq 1` 11267 } 11268fi # as_fn_arith 11269 11270 11271if expr a : '\(a\)' >/dev/null 2>&1 && 11272 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11273 as_expr=expr 11274else 11275 as_expr=false 11276fi 11277 11278if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11279 as_basename=basename 11280else 11281 as_basename=false 11282fi 11283 11284if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11285 as_dirname=dirname 11286else 11287 as_dirname=false 11288fi 11289 11290as_me=`$as_basename -- "$0" || 11291$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11292 X"$0" : 'X\(//\)$' \| \ 11293 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11294$as_echo X/"$0" | 11295 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11296 s//\1/ 11297 q 11298 } 11299 /^X\/\(\/\/\)$/{ 11300 s//\1/ 11301 q 11302 } 11303 /^X\/\(\/\).*/{ 11304 s//\1/ 11305 q 11306 } 11307 s/.*/./; q'` 11308 11309# Avoid depending upon Character Ranges. 11310as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11311as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11312as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11313as_cr_digits='0123456789' 11314as_cr_alnum=$as_cr_Letters$as_cr_digits 11315 11316ECHO_C= ECHO_N= ECHO_T= 11317case `echo -n x` in #((((( 11318-n*) 11319 case `echo 'xy\c'` in 11320 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11321 xy) ECHO_C='\c';; 11322 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11323 ECHO_T=' ';; 11324 esac;; 11325*) 11326 ECHO_N='-n';; 11327esac 11328 11329rm -f conf$$ conf$$.exe conf$$.file 11330if test -d conf$$.dir; then 11331 rm -f conf$$.dir/conf$$.file 11332else 11333 rm -f conf$$.dir 11334 mkdir conf$$.dir 2>/dev/null 11335fi 11336if (echo >conf$$.file) 2>/dev/null; then 11337 if ln -s conf$$.file conf$$ 2>/dev/null; then 11338 as_ln_s='ln -s' 11339 # ... but there are two gotchas: 11340 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11341 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11342 # In both cases, we have to default to `cp -pR'. 11343 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11344 as_ln_s='cp -pR' 11345 elif ln conf$$.file conf$$ 2>/dev/null; then 11346 as_ln_s=ln 11347 else 11348 as_ln_s='cp -pR' 11349 fi 11350else 11351 as_ln_s='cp -pR' 11352fi 11353rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11354rmdir conf$$.dir 2>/dev/null 11355 11356 11357# as_fn_mkdir_p 11358# ------------- 11359# Create "$as_dir" as a directory, including parents if necessary. 11360as_fn_mkdir_p () 11361{ 11362 11363 case $as_dir in #( 11364 -*) as_dir=./$as_dir;; 11365 esac 11366 test -d "$as_dir" || eval $as_mkdir_p || { 11367 as_dirs= 11368 while :; do 11369 case $as_dir in #( 11370 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11371 *) as_qdir=$as_dir;; 11372 esac 11373 as_dirs="'$as_qdir' $as_dirs" 11374 as_dir=`$as_dirname -- "$as_dir" || 11375$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11376 X"$as_dir" : 'X\(//\)[^/]' \| \ 11377 X"$as_dir" : 'X\(//\)$' \| \ 11378 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11379$as_echo X"$as_dir" | 11380 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11381 s//\1/ 11382 q 11383 } 11384 /^X\(\/\/\)[^/].*/{ 11385 s//\1/ 11386 q 11387 } 11388 /^X\(\/\/\)$/{ 11389 s//\1/ 11390 q 11391 } 11392 /^X\(\/\).*/{ 11393 s//\1/ 11394 q 11395 } 11396 s/.*/./; q'` 11397 test -d "$as_dir" && break 11398 done 11399 test -z "$as_dirs" || eval "mkdir $as_dirs" 11400 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11401 11402 11403} # as_fn_mkdir_p 11404if mkdir -p . 2>/dev/null; then 11405 as_mkdir_p='mkdir -p "$as_dir"' 11406else 11407 test -d ./-p && rmdir ./-p 11408 as_mkdir_p=false 11409fi 11410 11411 11412# as_fn_executable_p FILE 11413# ----------------------- 11414# Test if FILE is an executable regular file. 11415as_fn_executable_p () 11416{ 11417 test -f "$1" && test -x "$1" 11418} # as_fn_executable_p 11419as_test_x='test -x' 11420as_executable_p=as_fn_executable_p 11421 11422# Sed expression to map a string onto a valid CPP name. 11423as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11424 11425# Sed expression to map a string onto a valid variable name. 11426as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11427 11428 11429exec 6>&1 11430## ----------------------------------- ## 11431## Main body of $CONFIG_STATUS script. ## 11432## ----------------------------------- ## 11433_ASEOF 11434test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11435 11436cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11437# Save the log message, to keep $0 and so on meaningful, and to 11438# report actual input values of CONFIG_FILES etc. instead of their 11439# values after options handling. 11440ac_log=" 11441This file was extended by xkbprint $as_me 1.0.4, which was 11442generated by GNU Autoconf 2.69. Invocation command line was 11443 11444 CONFIG_FILES = $CONFIG_FILES 11445 CONFIG_HEADERS = $CONFIG_HEADERS 11446 CONFIG_LINKS = $CONFIG_LINKS 11447 CONFIG_COMMANDS = $CONFIG_COMMANDS 11448 $ $0 $@ 11449 11450on `(hostname || uname -n) 2>/dev/null | sed 1q` 11451" 11452 11453_ACEOF 11454 11455case $ac_config_files in *" 11456"*) set x $ac_config_files; shift; ac_config_files=$*;; 11457esac 11458 11459case $ac_config_headers in *" 11460"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11461esac 11462 11463 11464cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11465# Files that config.status was made for. 11466config_files="$ac_config_files" 11467config_headers="$ac_config_headers" 11468config_commands="$ac_config_commands" 11469 11470_ACEOF 11471 11472cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11473ac_cs_usage="\ 11474\`$as_me' instantiates files and other configuration actions 11475from templates according to the current configuration. Unless the files 11476and actions are specified as TAGs, all are instantiated by default. 11477 11478Usage: $0 [OPTION]... [TAG]... 11479 11480 -h, --help print this help, then exit 11481 -V, --version print version number and configuration settings, then exit 11482 --config print configuration, then exit 11483 -q, --quiet, --silent 11484 do not print progress messages 11485 -d, --debug don't remove temporary files 11486 --recheck update $as_me by reconfiguring in the same conditions 11487 --file=FILE[:TEMPLATE] 11488 instantiate the configuration file FILE 11489 --header=FILE[:TEMPLATE] 11490 instantiate the configuration header FILE 11491 11492Configuration files: 11493$config_files 11494 11495Configuration headers: 11496$config_headers 11497 11498Configuration commands: 11499$config_commands 11500 11501Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11502 11503_ACEOF 11504cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11505ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11506ac_cs_version="\\ 11507xkbprint config.status 1.0.4 11508configured by $0, generated by GNU Autoconf 2.69, 11509 with options \\"\$ac_cs_config\\" 11510 11511Copyright (C) 2012 Free Software Foundation, Inc. 11512This config.status script is free software; the Free Software Foundation 11513gives unlimited permission to copy, distribute and modify it." 11514 11515ac_pwd='$ac_pwd' 11516srcdir='$srcdir' 11517INSTALL='$INSTALL' 11518MKDIR_P='$MKDIR_P' 11519AWK='$AWK' 11520test -n "\$AWK" || AWK=awk 11521_ACEOF 11522 11523cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11524# The default lists apply if the user does not specify any file. 11525ac_need_defaults=: 11526while test $# != 0 11527do 11528 case $1 in 11529 --*=?*) 11530 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11531 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11532 ac_shift=: 11533 ;; 11534 --*=) 11535 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11536 ac_optarg= 11537 ac_shift=: 11538 ;; 11539 *) 11540 ac_option=$1 11541 ac_optarg=$2 11542 ac_shift=shift 11543 ;; 11544 esac 11545 11546 case $ac_option in 11547 # Handling of the options. 11548 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11549 ac_cs_recheck=: ;; 11550 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11551 $as_echo "$ac_cs_version"; exit ;; 11552 --config | --confi | --conf | --con | --co | --c ) 11553 $as_echo "$ac_cs_config"; exit ;; 11554 --debug | --debu | --deb | --de | --d | -d ) 11555 debug=: ;; 11556 --file | --fil | --fi | --f ) 11557 $ac_shift 11558 case $ac_optarg in 11559 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11560 '') as_fn_error $? "missing file argument" ;; 11561 esac 11562 as_fn_append CONFIG_FILES " '$ac_optarg'" 11563 ac_need_defaults=false;; 11564 --header | --heade | --head | --hea ) 11565 $ac_shift 11566 case $ac_optarg in 11567 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11568 esac 11569 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11570 ac_need_defaults=false;; 11571 --he | --h) 11572 # Conflict between --help and --header 11573 as_fn_error $? "ambiguous option: \`$1' 11574Try \`$0 --help' for more information.";; 11575 --help | --hel | -h ) 11576 $as_echo "$ac_cs_usage"; exit ;; 11577 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11578 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11579 ac_cs_silent=: ;; 11580 11581 # This is an error. 11582 -*) as_fn_error $? "unrecognized option: \`$1' 11583Try \`$0 --help' for more information." ;; 11584 11585 *) as_fn_append ac_config_targets " $1" 11586 ac_need_defaults=false ;; 11587 11588 esac 11589 shift 11590done 11591 11592ac_configure_extra_args= 11593 11594if $ac_cs_silent; then 11595 exec 6>/dev/null 11596 ac_configure_extra_args="$ac_configure_extra_args --silent" 11597fi 11598 11599_ACEOF 11600cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11601if \$ac_cs_recheck; then 11602 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11603 shift 11604 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11605 CONFIG_SHELL='$SHELL' 11606 export CONFIG_SHELL 11607 exec "\$@" 11608fi 11609 11610_ACEOF 11611cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11612exec 5>>config.log 11613{ 11614 echo 11615 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11616## Running $as_me. ## 11617_ASBOX 11618 $as_echo "$ac_log" 11619} >&5 11620 11621_ACEOF 11622cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11623# 11624# INIT-COMMANDS 11625# 11626AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11627 11628_ACEOF 11629 11630cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11631 11632# Handling of arguments. 11633for ac_config_target in $ac_config_targets 11634do 11635 case $ac_config_target in 11636 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11637 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11638 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11639 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11640 11641 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11642 esac 11643done 11644 11645 11646# If the user did not use the arguments to specify the items to instantiate, 11647# then the envvar interface is used. Set only those that are not. 11648# We use the long form for the default assignment because of an extremely 11649# bizarre bug on SunOS 4.1.3. 11650if $ac_need_defaults; then 11651 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11652 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11653 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11654fi 11655 11656# Have a temporary directory for convenience. Make it in the build tree 11657# simply because there is no reason against having it here, and in addition, 11658# creating and moving files from /tmp can sometimes cause problems. 11659# Hook for its removal unless debugging. 11660# Note that there is a small window in which the directory will not be cleaned: 11661# after its creation but before its name has been assigned to `$tmp'. 11662$debug || 11663{ 11664 tmp= ac_tmp= 11665 trap 'exit_status=$? 11666 : "${ac_tmp:=$tmp}" 11667 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11668' 0 11669 trap 'as_fn_exit 1' 1 2 13 15 11670} 11671# Create a (secure) tmp directory for tmp files. 11672 11673{ 11674 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11675 test -d "$tmp" 11676} || 11677{ 11678 tmp=./conf$$-$RANDOM 11679 (umask 077 && mkdir "$tmp") 11680} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11681ac_tmp=$tmp 11682 11683# Set up the scripts for CONFIG_FILES section. 11684# No need to generate them if there are no CONFIG_FILES. 11685# This happens for instance with `./config.status config.h'. 11686if test -n "$CONFIG_FILES"; then 11687 11688 11689ac_cr=`echo X | tr X '\015'` 11690# On cygwin, bash can eat \r inside `` if the user requested igncr. 11691# But we know of no other shell where ac_cr would be empty at this 11692# point, so we can use a bashism as a fallback. 11693if test "x$ac_cr" = x; then 11694 eval ac_cr=\$\'\\r\' 11695fi 11696ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11697if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11698 ac_cs_awk_cr='\\r' 11699else 11700 ac_cs_awk_cr=$ac_cr 11701fi 11702 11703echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11704_ACEOF 11705 11706 11707{ 11708 echo "cat >conf$$subs.awk <<_ACEOF" && 11709 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11710 echo "_ACEOF" 11711} >conf$$subs.sh || 11712 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11713ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11714ac_delim='%!_!# ' 11715for ac_last_try in false false false false false :; do 11716 . ./conf$$subs.sh || 11717 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11718 11719 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11720 if test $ac_delim_n = $ac_delim_num; then 11721 break 11722 elif $ac_last_try; then 11723 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11724 else 11725 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11726 fi 11727done 11728rm -f conf$$subs.sh 11729 11730cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11731cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11732_ACEOF 11733sed -n ' 11734h 11735s/^/S["/; s/!.*/"]=/ 11736p 11737g 11738s/^[^!]*!// 11739:repl 11740t repl 11741s/'"$ac_delim"'$// 11742t delim 11743:nl 11744h 11745s/\(.\{148\}\)..*/\1/ 11746t more1 11747s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11748p 11749n 11750b repl 11751:more1 11752s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11753p 11754g 11755s/.\{148\}// 11756t nl 11757:delim 11758h 11759s/\(.\{148\}\)..*/\1/ 11760t more2 11761s/["\\]/\\&/g; s/^/"/; s/$/"/ 11762p 11763b 11764:more2 11765s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11766p 11767g 11768s/.\{148\}// 11769t delim 11770' <conf$$subs.awk | sed ' 11771/^[^""]/{ 11772 N 11773 s/\n// 11774} 11775' >>$CONFIG_STATUS || ac_write_fail=1 11776rm -f conf$$subs.awk 11777cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11778_ACAWK 11779cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11780 for (key in S) S_is_set[key] = 1 11781 FS = "" 11782 11783} 11784{ 11785 line = $ 0 11786 nfields = split(line, field, "@") 11787 substed = 0 11788 len = length(field[1]) 11789 for (i = 2; i < nfields; i++) { 11790 key = field[i] 11791 keylen = length(key) 11792 if (S_is_set[key]) { 11793 value = S[key] 11794 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11795 len += length(value) + length(field[++i]) 11796 substed = 1 11797 } else 11798 len += 1 + keylen 11799 } 11800 11801 print line 11802} 11803 11804_ACAWK 11805_ACEOF 11806cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11807if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11808 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11809else 11810 cat 11811fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11812 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11813_ACEOF 11814 11815# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11816# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11817# trailing colons and then remove the whole line if VPATH becomes empty 11818# (actually we leave an empty line to preserve line numbers). 11819if test "x$srcdir" = x.; then 11820 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11821h 11822s/// 11823s/^/:/ 11824s/[ ]*$/:/ 11825s/:\$(srcdir):/:/g 11826s/:\${srcdir}:/:/g 11827s/:@srcdir@:/:/g 11828s/^:*// 11829s/:*$// 11830x 11831s/\(=[ ]*\).*/\1/ 11832G 11833s/\n// 11834s/^[^=]*=[ ]*$// 11835}' 11836fi 11837 11838cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11839fi # test -n "$CONFIG_FILES" 11840 11841# Set up the scripts for CONFIG_HEADERS section. 11842# No need to generate them if there are no CONFIG_HEADERS. 11843# This happens for instance with `./config.status Makefile'. 11844if test -n "$CONFIG_HEADERS"; then 11845cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11846BEGIN { 11847_ACEOF 11848 11849# Transform confdefs.h into an awk script `defines.awk', embedded as 11850# here-document in config.status, that substitutes the proper values into 11851# config.h.in to produce config.h. 11852 11853# Create a delimiter string that does not exist in confdefs.h, to ease 11854# handling of long lines. 11855ac_delim='%!_!# ' 11856for ac_last_try in false false :; do 11857 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11858 if test -z "$ac_tt"; then 11859 break 11860 elif $ac_last_try; then 11861 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11862 else 11863 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11864 fi 11865done 11866 11867# For the awk script, D is an array of macro values keyed by name, 11868# likewise P contains macro parameters if any. Preserve backslash 11869# newline sequences. 11870 11871ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11872sed -n ' 11873s/.\{148\}/&'"$ac_delim"'/g 11874t rset 11875:rset 11876s/^[ ]*#[ ]*define[ ][ ]*/ / 11877t def 11878d 11879:def 11880s/\\$// 11881t bsnl 11882s/["\\]/\\&/g 11883s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11884D["\1"]=" \3"/p 11885s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11886d 11887:bsnl 11888s/["\\]/\\&/g 11889s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11890D["\1"]=" \3\\\\\\n"\\/p 11891t cont 11892s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11893t cont 11894d 11895:cont 11896n 11897s/.\{148\}/&'"$ac_delim"'/g 11898t clear 11899:clear 11900s/\\$// 11901t bsnlc 11902s/["\\]/\\&/g; s/^/"/; s/$/"/p 11903d 11904:bsnlc 11905s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11906b cont 11907' <confdefs.h | sed ' 11908s/'"$ac_delim"'/"\\\ 11909"/g' >>$CONFIG_STATUS || ac_write_fail=1 11910 11911cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11912 for (key in D) D_is_set[key] = 1 11913 FS = "" 11914} 11915/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11916 line = \$ 0 11917 split(line, arg, " ") 11918 if (arg[1] == "#") { 11919 defundef = arg[2] 11920 mac1 = arg[3] 11921 } else { 11922 defundef = substr(arg[1], 2) 11923 mac1 = arg[2] 11924 } 11925 split(mac1, mac2, "(") #) 11926 macro = mac2[1] 11927 prefix = substr(line, 1, index(line, defundef) - 1) 11928 if (D_is_set[macro]) { 11929 # Preserve the white space surrounding the "#". 11930 print prefix "define", macro P[macro] D[macro] 11931 next 11932 } else { 11933 # Replace #undef with comments. This is necessary, for example, 11934 # in the case of _POSIX_SOURCE, which is predefined and required 11935 # on some systems where configure will not decide to define it. 11936 if (defundef == "undef") { 11937 print "/*", prefix defundef, macro, "*/" 11938 next 11939 } 11940 } 11941} 11942{ print } 11943_ACAWK 11944_ACEOF 11945cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11946 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11947fi # test -n "$CONFIG_HEADERS" 11948 11949 11950eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11951shift 11952for ac_tag 11953do 11954 case $ac_tag in 11955 :[FHLC]) ac_mode=$ac_tag; continue;; 11956 esac 11957 case $ac_mode$ac_tag in 11958 :[FHL]*:*);; 11959 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11960 :[FH]-) ac_tag=-:-;; 11961 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11962 esac 11963 ac_save_IFS=$IFS 11964 IFS=: 11965 set x $ac_tag 11966 IFS=$ac_save_IFS 11967 shift 11968 ac_file=$1 11969 shift 11970 11971 case $ac_mode in 11972 :L) ac_source=$1;; 11973 :[FH]) 11974 ac_file_inputs= 11975 for ac_f 11976 do 11977 case $ac_f in 11978 -) ac_f="$ac_tmp/stdin";; 11979 *) # Look for the file first in the build tree, then in the source tree 11980 # (if the path is not absolute). The absolute path cannot be DOS-style, 11981 # because $ac_f cannot contain `:'. 11982 test -f "$ac_f" || 11983 case $ac_f in 11984 [\\/$]*) false;; 11985 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11986 esac || 11987 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11988 esac 11989 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11990 as_fn_append ac_file_inputs " '$ac_f'" 11991 done 11992 11993 # Let's still pretend it is `configure' which instantiates (i.e., don't 11994 # use $as_me), people would be surprised to read: 11995 # /* config.h. Generated by config.status. */ 11996 configure_input='Generated from '` 11997 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11998 `' by configure.' 11999 if test x"$ac_file" != x-; then 12000 configure_input="$ac_file. $configure_input" 12001 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12002$as_echo "$as_me: creating $ac_file" >&6;} 12003 fi 12004 # Neutralize special characters interpreted by sed in replacement strings. 12005 case $configure_input in #( 12006 *\&* | *\|* | *\\* ) 12007 ac_sed_conf_input=`$as_echo "$configure_input" | 12008 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12009 *) ac_sed_conf_input=$configure_input;; 12010 esac 12011 12012 case $ac_tag in 12013 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12014 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12015 esac 12016 ;; 12017 esac 12018 12019 ac_dir=`$as_dirname -- "$ac_file" || 12020$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12021 X"$ac_file" : 'X\(//\)[^/]' \| \ 12022 X"$ac_file" : 'X\(//\)$' \| \ 12023 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12024$as_echo X"$ac_file" | 12025 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12026 s//\1/ 12027 q 12028 } 12029 /^X\(\/\/\)[^/].*/{ 12030 s//\1/ 12031 q 12032 } 12033 /^X\(\/\/\)$/{ 12034 s//\1/ 12035 q 12036 } 12037 /^X\(\/\).*/{ 12038 s//\1/ 12039 q 12040 } 12041 s/.*/./; q'` 12042 as_dir="$ac_dir"; as_fn_mkdir_p 12043 ac_builddir=. 12044 12045case "$ac_dir" in 12046.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12047*) 12048 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12049 # A ".." for each directory in $ac_dir_suffix. 12050 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12051 case $ac_top_builddir_sub in 12052 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12053 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12054 esac ;; 12055esac 12056ac_abs_top_builddir=$ac_pwd 12057ac_abs_builddir=$ac_pwd$ac_dir_suffix 12058# for backward compatibility: 12059ac_top_builddir=$ac_top_build_prefix 12060 12061case $srcdir in 12062 .) # We are building in place. 12063 ac_srcdir=. 12064 ac_top_srcdir=$ac_top_builddir_sub 12065 ac_abs_top_srcdir=$ac_pwd ;; 12066 [\\/]* | ?:[\\/]* ) # Absolute name. 12067 ac_srcdir=$srcdir$ac_dir_suffix; 12068 ac_top_srcdir=$srcdir 12069 ac_abs_top_srcdir=$srcdir ;; 12070 *) # Relative name. 12071 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12072 ac_top_srcdir=$ac_top_build_prefix$srcdir 12073 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12074esac 12075ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12076 12077 12078 case $ac_mode in 12079 :F) 12080 # 12081 # CONFIG_FILE 12082 # 12083 12084 case $INSTALL in 12085 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12086 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12087 esac 12088 ac_MKDIR_P=$MKDIR_P 12089 case $MKDIR_P in 12090 [\\/$]* | ?:[\\/]* ) ;; 12091 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12092 esac 12093_ACEOF 12094 12095cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12096# If the template does not know about datarootdir, expand it. 12097# FIXME: This hack should be removed a few years after 2.60. 12098ac_datarootdir_hack=; ac_datarootdir_seen= 12099ac_sed_dataroot=' 12100/datarootdir/ { 12101 p 12102 q 12103} 12104/@datadir@/p 12105/@docdir@/p 12106/@infodir@/p 12107/@localedir@/p 12108/@mandir@/p' 12109case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12110*datarootdir*) ac_datarootdir_seen=yes;; 12111*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12113$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12114_ACEOF 12115cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12116 ac_datarootdir_hack=' 12117 s&@datadir@&$datadir&g 12118 s&@docdir@&$docdir&g 12119 s&@infodir@&$infodir&g 12120 s&@localedir@&$localedir&g 12121 s&@mandir@&$mandir&g 12122 s&\\\${datarootdir}&$datarootdir&g' ;; 12123esac 12124_ACEOF 12125 12126# Neutralize VPATH when `$srcdir' = `.'. 12127# Shell code in configure.ac might set extrasub. 12128# FIXME: do we really want to maintain this feature? 12129cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12130ac_sed_extra="$ac_vpsub 12131$extrasub 12132_ACEOF 12133cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12134:t 12135/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12136s|@configure_input@|$ac_sed_conf_input|;t t 12137s&@top_builddir@&$ac_top_builddir_sub&;t t 12138s&@top_build_prefix@&$ac_top_build_prefix&;t t 12139s&@srcdir@&$ac_srcdir&;t t 12140s&@abs_srcdir@&$ac_abs_srcdir&;t t 12141s&@top_srcdir@&$ac_top_srcdir&;t t 12142s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12143s&@builddir@&$ac_builddir&;t t 12144s&@abs_builddir@&$ac_abs_builddir&;t t 12145s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12146s&@INSTALL@&$ac_INSTALL&;t t 12147s&@MKDIR_P@&$ac_MKDIR_P&;t t 12148$ac_datarootdir_hack 12149" 12150eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12151 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12152 12153test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12154 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12155 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12156 "$ac_tmp/out"`; test -z "$ac_out"; } && 12157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12158which seems to be undefined. Please make sure it is defined" >&5 12159$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12160which seems to be undefined. Please make sure it is defined" >&2;} 12161 12162 rm -f "$ac_tmp/stdin" 12163 case $ac_file in 12164 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12165 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12166 esac \ 12167 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12168 ;; 12169 :H) 12170 # 12171 # CONFIG_HEADER 12172 # 12173 if test x"$ac_file" != x-; then 12174 { 12175 $as_echo "/* $configure_input */" \ 12176 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12177 } >"$ac_tmp/config.h" \ 12178 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12179 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12180 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12181$as_echo "$as_me: $ac_file is unchanged" >&6;} 12182 else 12183 rm -f "$ac_file" 12184 mv "$ac_tmp/config.h" "$ac_file" \ 12185 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12186 fi 12187 else 12188 $as_echo "/* $configure_input */" \ 12189 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12190 || as_fn_error $? "could not create -" "$LINENO" 5 12191 fi 12192# Compute "$ac_file"'s index in $config_headers. 12193_am_arg="$ac_file" 12194_am_stamp_count=1 12195for _am_header in $config_headers :; do 12196 case $_am_header in 12197 $_am_arg | $_am_arg:* ) 12198 break ;; 12199 * ) 12200 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12201 esac 12202done 12203echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12204$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12205 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12206 X"$_am_arg" : 'X\(//\)$' \| \ 12207 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12208$as_echo X"$_am_arg" | 12209 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12210 s//\1/ 12211 q 12212 } 12213 /^X\(\/\/\)[^/].*/{ 12214 s//\1/ 12215 q 12216 } 12217 /^X\(\/\/\)$/{ 12218 s//\1/ 12219 q 12220 } 12221 /^X\(\/\).*/{ 12222 s//\1/ 12223 q 12224 } 12225 s/.*/./; q'`/stamp-h$_am_stamp_count 12226 ;; 12227 12228 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12229$as_echo "$as_me: executing $ac_file commands" >&6;} 12230 ;; 12231 esac 12232 12233 12234 case $ac_file$ac_mode in 12235 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12236 # Older Autoconf quotes --file arguments for eval, but not when files 12237 # are listed without --file. Let's play safe and only enable the eval 12238 # if we detect the quoting. 12239 case $CONFIG_FILES in 12240 *\'*) eval set x "$CONFIG_FILES" ;; 12241 *) set x $CONFIG_FILES ;; 12242 esac 12243 shift 12244 for mf 12245 do 12246 # Strip MF so we end up with the name of the file. 12247 mf=`echo "$mf" | sed -e 's/:.*$//'` 12248 # Check whether this is an Automake generated Makefile or not. 12249 # We used to match only the files named 'Makefile.in', but 12250 # some people rename them; so instead we look at the file content. 12251 # Grep'ing the first line is not enough: some people post-process 12252 # each Makefile.in and add a new line on top of each file to say so. 12253 # Grep'ing the whole file is not good either: AIX grep has a line 12254 # limit of 2048, but all sed's we know have understand at least 4000. 12255 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12256 dirpart=`$as_dirname -- "$mf" || 12257$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12258 X"$mf" : 'X\(//\)[^/]' \| \ 12259 X"$mf" : 'X\(//\)$' \| \ 12260 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12261$as_echo X"$mf" | 12262 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12263 s//\1/ 12264 q 12265 } 12266 /^X\(\/\/\)[^/].*/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\/\)$/{ 12271 s//\1/ 12272 q 12273 } 12274 /^X\(\/\).*/{ 12275 s//\1/ 12276 q 12277 } 12278 s/.*/./; q'` 12279 else 12280 continue 12281 fi 12282 # Extract the definition of DEPDIR, am__include, and am__quote 12283 # from the Makefile without running 'make'. 12284 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12285 test -z "$DEPDIR" && continue 12286 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12287 test -z "$am__include" && continue 12288 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12289 # Find all dependency output files, they are included files with 12290 # $(DEPDIR) in their names. We invoke sed twice because it is the 12291 # simplest approach to changing $(DEPDIR) to its actual value in the 12292 # expansion. 12293 for file in `sed -n " 12294 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12295 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12296 # Make sure the directory exists. 12297 test -f "$dirpart/$file" && continue 12298 fdir=`$as_dirname -- "$file" || 12299$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12300 X"$file" : 'X\(//\)[^/]' \| \ 12301 X"$file" : 'X\(//\)$' \| \ 12302 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12303$as_echo X"$file" | 12304 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12305 s//\1/ 12306 q 12307 } 12308 /^X\(\/\/\)[^/].*/{ 12309 s//\1/ 12310 q 12311 } 12312 /^X\(\/\/\)$/{ 12313 s//\1/ 12314 q 12315 } 12316 /^X\(\/\).*/{ 12317 s//\1/ 12318 q 12319 } 12320 s/.*/./; q'` 12321 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12322 # echo "creating $dirpart/$file" 12323 echo '# dummy' > "$dirpart/$file" 12324 done 12325 done 12326} 12327 ;; 12328 12329 esac 12330done # for ac_tag 12331 12332 12333as_fn_exit 0 12334_ACEOF 12335ac_clean_files=$ac_clean_files_save 12336 12337test $ac_write_fail = 0 || 12338 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12339 12340 12341# configure is writing to config.log, and then calls config.status. 12342# config.status does its own redirection, appending to config.log. 12343# Unfortunately, on DOS this fails, as config.log is still kept open 12344# by configure, so config.status won't be able to write to it; its 12345# output is simply discarded. So we exec the FD to /dev/null, 12346# effectively closing config.log, so it can be properly (re)opened and 12347# appended to by config.status. When coming back to configure, we 12348# need to make the FD available again. 12349if test "$no_create" != yes; then 12350 ac_cs_success=: 12351 ac_config_status_args= 12352 test "$silent" = yes && 12353 ac_config_status_args="$ac_config_status_args --quiet" 12354 exec 5>/dev/null 12355 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12356 exec 5>>config.log 12357 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12358 # would make configure fail if this is the last instruction. 12359 $ac_cs_success || as_fn_exit 1 12360fi 12361if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12363$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12364fi 12365 12366