configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xkbcomp 1.2.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xkbcomp' 563 PACKAGE_TARNAME='xkbcomp' 564 PACKAGE_VERSION='1.2.4' 565 PACKAGE_STRING='xkbcomp 1.2.4' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 # Factoring default headers for most tests. 570 ac_includes_default="\ 571 #include <stdio.h> 572 #ifdef HAVE_SYS_TYPES_H 573 # 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[VAR=VALUE]... 1299 1300 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1301 VAR=VALUE. See below for descriptions of some of the useful variables. 1302 1303 Defaults for the options are specified in brackets. 1304 1305 Configuration: 1306 -h, --help display this help and exit 1307 --help=short display options specific to this package 1308 --help=recursive display the short help of all the included packages 1309 -V, --version display version information and exit 1310 -q, --quiet, --silent do not print \`checking ...' messages 1311 --cache-file=FILE cache test results in FILE [disabled] 1312 -C, --config-cache alias for \`--cache-file=config.cache' 1313 -n, --no-create do not create output files 1314 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1315 1316 Installation directories: 1317 --prefix=PREFIX install architecture-independent files in PREFIX 1318 [$ac_default_prefix] 1319 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1320 [PREFIX] 1321 1322 By default, \`make install' will install all the files in 1323 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1324 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1325 for instance \`--prefix=\$HOME'. 1326 1327 For better control, use the options below. 1328 1329 Fine tuning of the installation directories: 1330 --bindir=DIR user executables [EPREFIX/bin] 1331 --sbindir=DIR system admin executables [EPREFIX/sbin] 1332 --libexecdir=DIR program executables [EPREFIX/libexec] 1333 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1334 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1335 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1336 --libdir=DIR object code libraries [EPREFIX/lib] 1337 --includedir=DIR C header files [PREFIX/include] 1338 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1339 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1340 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1341 --infodir=DIR info documentation [DATAROOTDIR/info] 1342 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1343 --mandir=DIR man documentation [DATAROOTDIR/man] 1344 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbcomp] 1345 --htmldir=DIR html documentation [DOCDIR] 1346 --dvidir=DIR dvi documentation [DOCDIR] 1347 --pdfdir=DIR pdf documentation [DOCDIR] 1348 --psdir=DIR ps documentation [DOCDIR] 1349 _ACEOF 1350 1351 cat <<\_ACEOF 1352 1353 Program names: 1354 --program-prefix=PREFIX prepend PREFIX to installed program names 1355 --program-suffix=SUFFIX append SUFFIX to installed program names 1356 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1357 1358 System types: 1359 --build=BUILD configure for building on BUILD [guessed] 1360 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1361 _ACEOF 1362 fi 1363 1364 if test -n "$ac_init_help"; then 1365 case $ac_init_help in 1366 short | recursive ) echo "Configuration of xkbcomp 1.2.4:";; 1367 esac 1368 cat <<\_ACEOF 1369 1370 Optional Features: 1371 --disable-option-checking ignore unrecognized --enable/--with options 1372 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1373 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1374 --enable-maintainer-mode enable make rules and dependencies not useful 1375 (and sometimes confusing) to the casual installer 1376 --disable-dependency-tracking speeds up one-time build 1377 --enable-dependency-tracking do not reject slow dependency extractors 1378 --disable-selective-werror 1379 Turn off selective compiler errors. (default: 1380 enabled) 1381 --enable-strict-compilation 1382 Enable all warnings from compiler and make them 1383 errors (default: disabled) 1384 --enable-silent-rules less verbose build output (undo: `make V=1') 1385 --disable-silent-rules verbose build output (undo: `make V=0') 1386 1387 Optional Packages: 1388 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1389 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1390 --with-xkb-config-root=<paths> 1391 Set default XKB config root (default: 1392 ${datadir}/X11/xkb) 1393 1394 Some influential environment variables: 1395 CC C compiler command 1396 CFLAGS C compiler flags 1397 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1398 nonstandard directory <lib dir> 1399 LIBS libraries to pass to the linker, e.g. -l<library> 1400 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1401 you have headers in a nonstandard directory <include dir> 1402 CPP C preprocessor 1403 PKG_CONFIG path to pkg-config utility 1404 YACC The `Yet Another Compiler Compiler' implementation to use. 1405 Defaults to the first program found out of: `bison -y', `byacc', 1406 `yacc'. 1407 YFLAGS The list of arguments that will be passed by default to $YACC. 1408 This script will default YFLAGS to the empty string to avoid a 1409 default value of `-d' given by some make applications. 1410 XKBCOMP_CFLAGS 1411 C compiler flags for XKBCOMP, overriding pkg-config 1412 XKBCOMP_LIBS 1413 linker flags for XKBCOMP, overriding pkg-config 1414 1415 Use these variables to override the choices made by `configure' or to help 1416 it to find libraries and programs with nonstandard names/locations. 1417 1418 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1419 _ACEOF 1420 ac_status=$? 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"newly created file is older than distributed files! 2325 Check your system clock" "$LINENO" 5 2326 fi 2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2328 $as_echo "yes" >&6; } 2329 test "$program_prefix" != NONE && 2330 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2331 # Use a double $ so make ignores it. 2332 test "$program_suffix" != NONE && 2333 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2334 # Double any \ or $. 2335 # By default was `s,x,x', remove it if useless. 2336 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2337 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2338 2339 # expand $ac_aux_dir to an absolute path 2340 am_aux_dir=`cd $ac_aux_dir && pwd` 2341 2342 if test x"${MISSING+set}" != xset; then 2343 case $am_aux_dir in 2344 *\ * | *\ *) 2345 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2346 *) 2347 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2348 esac 2349 fi 2350 # Use eval to expand $SHELL 2351 if eval "$MISSING --run true"; then 2352 am_missing_run="$MISSING --run " 2353 else 2354 am_missing_run= 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2356 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2357 fi 2358 2359 if test x"${install_sh}" != xset; then 2360 case $am_aux_dir in 2361 *\ * | *\ *) 2362 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2363 *) 2364 install_sh="\${SHELL} $am_aux_dir/install-sh" 2365 esac 2366 fi 2367 2368 # Installed binaries are usually stripped using `strip' when the user 2369 # run `make install-strip'. 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" >&6; } 2378 if ${ac_cv_prog_STRIP+:} false; then : 2379 $as_echo_n "(cached) " >&6 2380 else 2381 if test -n "$STRIP"; then 2382 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2383 else 2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2385 for as_dir in $PATH 2386 do 2387 IFS=$as_save_IFS 2388 test -z "$as_dir" && as_dir=. 2389 for ac_exec_ext in '' $ac_executable_extensions; do 2390 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2391 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2392 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2393 break 2 2394 fi 2395 done 2396 done 2397 IFS=$as_save_IFS 2398 2399 fi 2400 fi 2401 STRIP=$ac_cv_prog_STRIP 2402 if test -n "$STRIP"; then 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2404 $as_echo "$STRIP" >&6; } 2405 else 2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2407 $as_echo "no" >&6; } 2408 fi 2409 2410 2411 fi 2412 if test -z "$ac_cv_prog_STRIP"; then 2413 ac_ct_STRIP=$STRIP 2414 # Extract the first word of "strip", so it can be a program name with args. 2415 set dummy strip; ac_word=$2 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2417 $as_echo_n "checking for $ac_word... " >&6; } 2418 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2419 $as_echo_n "(cached) " >&6 2420 else 2421 if test -n "$ac_ct_STRIP"; then 2422 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2423 else 2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425 for as_dir in $PATH 2426 do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2431 ac_cv_prog_ac_ct_STRIP="strip" 2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435 done 2436 done 2437 IFS=$as_save_IFS 2438 2439 fi 2440 fi 2441 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2442 if test -n "$ac_ct_STRIP"; then 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2444 $as_echo "$ac_ct_STRIP" >&6; } 2445 else 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2447 $as_echo "no" >&6; } 2448 fi 2449 2450 if test "x$ac_ct_STRIP" = x; then 2451 STRIP=":" 2452 else 2453 case $cross_compiling:$ac_tool_warned in 2454 yes:) 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2456 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2457 ac_tool_warned=yes ;; 2458 esac 2459 STRIP=$ac_ct_STRIP 2460 fi 2461 else 2462 STRIP="$ac_cv_prog_STRIP" 2463 fi 2464 2465 fi 2466 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2467 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2469 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2470 if test -z "$MKDIR_P"; then 2471 if ${ac_cv_path_mkdir+:} false; then : 2472 $as_echo_n "(cached) " >&6 2473 else 2474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2475 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2476 do 2477 IFS=$as_save_IFS 2478 test -z "$as_dir" && as_dir=. 2479 for ac_prog in mkdir gmkdir; do 2480 for ac_exec_ext in '' $ac_executable_extensions; do 2481 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2482 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2483 'mkdir (GNU coreutils) '* | \ 2484 'mkdir (coreutils) '* | \ 2485 'mkdir (fileutils) '4.1*) 2486 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2487 break 3;; 2488 esac 2489 done 2490 done 2491 done 2492 IFS=$as_save_IFS 2493 2494 fi 2495 2496 test -d ./--version && rmdir ./--version 2497 if test "${ac_cv_path_mkdir+set}" = set; then 2498 MKDIR_P="$ac_cv_path_mkdir -p" 2499 else 2500 # As a last resort, use the slow shell script. Don't cache a 2501 # value for MKDIR_P within a source directory, because that will 2502 # break other packages using the cache if that directory is 2503 # removed, or if the value is a relative name. 2504 MKDIR_P="$ac_install_sh -d" 2505 fi 2506 fi 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2508 $as_echo "$MKDIR_P" >&6; } 2509 2510 mkdir_p="$MKDIR_P" 2511 case $mkdir_p in 2512 [\\/$]* | ?:[\\/]*) ;; 2513 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2514 esac 2515 2516 for ac_prog in gawk mawk nawk awk 2517 do 2518 # Extract the first word of "$ac_prog", so it can be a program name with args. 2519 set dummy $ac_prog; ac_word=$2 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2521 $as_echo_n "checking for $ac_word... " >&6; } 2522 if ${ac_cv_prog_AWK+:} false; then : 2523 $as_echo_n "(cached) " >&6 2524 else 2525 if test -n "$AWK"; then 2526 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2527 else 2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529 for as_dir in $PATH 2530 do 2531 IFS=$as_save_IFS 2532 test -z "$as_dir" && as_dir=. 2533 for ac_exec_ext in '' $ac_executable_extensions; do 2534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2535 ac_cv_prog_AWK="$ac_prog" 2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2537 break 2 2538 fi 2539 done 2540 done 2541 IFS=$as_save_IFS 2542 2543 fi 2544 fi 2545 AWK=$ac_cv_prog_AWK 2546 if test -n "$AWK"; then 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2548 $as_echo "$AWK" >&6; } 2549 else 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2551 $as_echo "no" >&6; } 2552 fi 2553 2554 2555 test -n "$AWK" && break 2556 done 2557 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2559 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2560 set x ${MAKE-make} 2561 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2562 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2563 $as_echo_n "(cached) " >&6 2564 else 2565 cat >conftest.make <<\_ACEOF 2566 SHELL = /bin/sh 2567 all: 2568 @echo '@@@%%%=$(MAKE)=@@@%%%' 2569 _ACEOF 2570 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2571 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2572 *@@@%%%=?*=@@@%%%*) 2573 eval ac_cv_prog_make_${ac_make}_set=yes;; 2574 *) 2575 eval ac_cv_prog_make_${ac_make}_set=no;; 2576 esac 2577 rm -f conftest.make 2578 fi 2579 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2581 $as_echo "yes" >&6; } 2582 SET_MAKE= 2583 else 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2585 $as_echo "no" >&6; } 2586 SET_MAKE="MAKE=${MAKE-make}" 2587 fi 2588 2589 rm -rf .tst 2>/dev/null 2590 mkdir .tst 2>/dev/null 2591 if test -d .tst; then 2592 am__leading_dot=. 2593 else 2594 am__leading_dot=_ 2595 fi 2596 rmdir .tst 2>/dev/null 2597 2598 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2599 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2600 # is not polluted with repeated "-I." 2601 am__isrc=' -I$(srcdir)' 2602 # test to see if srcdir already configured 2603 if test -f $srcdir/config.status; then 2604 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2605 fi 2606 fi 2607 2608 # test whether we have cygpath 2609 if test -z "$CYGPATH_W"; then 2610 if (cygpath --version) >/dev/null 2>/dev/null; then 2611 CYGPATH_W='cygpath -w' 2612 else 2613 CYGPATH_W=echo 2614 fi 2615 fi 2616 2617 2618 # Define the identity of the package. 2619 PACKAGE='xkbcomp' 2620 VERSION='1.2.4' 2621 2622 2623 cat >>confdefs.h <<_ACEOF 2624 #define PACKAGE "$PACKAGE" 2625 _ACEOF 2626 2627 2628 cat >>confdefs.h <<_ACEOF 2629 #define VERSION "$VERSION" 2630 _ACEOF 2631 2632 # Some tools Automake needs. 2633 2634 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2635 2636 2637 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2638 2639 2640 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2641 2642 2643 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2644 2645 2646 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2647 2648 # We need awk for the "check" target. The system "awk" is bad on 2649 # some platforms. 2650 # Always define AMTAR for backward compatibility. 2651 2652 AMTAR=${AMTAR-"${am_missing_run}tar"} 2653 2654 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2655 2656 2657 2658 2659 2660 2661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2662 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2663 # Check whether --enable-maintainer-mode was given. 2664 if test "${enable_maintainer_mode+set}" = set; then : 2665 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2666 else 2667 USE_MAINTAINER_MODE=no 2668 fi 2669 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2671 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2672 if test $USE_MAINTAINER_MODE = yes; then 2673 MAINTAINER_MODE_TRUE= 2674 MAINTAINER_MODE_FALSE='#' 2675 else 2676 MAINTAINER_MODE_TRUE='#' 2677 MAINTAINER_MODE_FALSE= 2678 fi 2679 2680 MAINT=$MAINTAINER_MODE_TRUE 2681 2682 2683 2684 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 DEPDIR="${am__leading_dot}deps" 2697 2698 ac_config_commands="$ac_config_commands depfiles" 2699 2700 2701 am_make=${MAKE-make} 2702 cat > confinc << 'END' 2703 am__doit: 2704 @echo this is the am__doit target 2705 .PHONY: am__doit 2706 END 2707 # If we don't find an include directive, just comment out the code. 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2709 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2710 am__include="#" 2711 am__quote= 2712 _am_result=none 2713 # First try GNU make style include. 2714 echo "include confinc" > confmf 2715 # Ignore all kinds of additional output from `make'. 2716 case `$am_make -s -f confmf 2> /dev/null` in #( 2717 *the\ am__doit\ target*) 2718 am__include=include 2719 am__quote= 2720 _am_result=GNU 2721 ;; 2722 esac 2723 # Now try BSD make style include. 2724 if test "$am__include" = "#"; then 2725 echo '.include "confinc"' > confmf 2726 case `$am_make -s -f confmf 2> /dev/null` in #( 2727 *the\ am__doit\ target*) 2728 am__include=.include 2729 am__quote="\"" 2730 _am_result=BSD 2731 ;; 2732 esac 2733 fi 2734 2735 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2737 $as_echo "$_am_result" >&6; } 2738 rm -f confinc confmf 2739 2740 # Check whether --enable-dependency-tracking was given. 2741 if test "${enable_dependency_tracking+set}" = set; then : 2742 enableval=$enable_dependency_tracking; 2743 fi 2744 2745 if test "x$enable_dependency_tracking" != xno; then 2746 am_depcomp="$ac_aux_dir/depcomp" 2747 AMDEPBACKSLASH='\' 2748 fi 2749 if test "x$enable_dependency_tracking" != xno; then 2750 AMDEP_TRUE= 2751 AMDEP_FALSE='#' 2752 else 2753 AMDEP_TRUE='#' 2754 AMDEP_FALSE= 2755 fi 2756 2757 2758 ac_ext=c 2759 ac_cpp='$CPP $CPPFLAGS' 2760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2762 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2763 if test -n "$ac_tool_prefix"; then 2764 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2765 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2767 $as_echo_n "checking for $ac_word... " >&6; } 2768 if ${ac_cv_prog_CC+:} false; then : 2769 $as_echo_n "(cached) " >&6 2770 else 2771 if test -n "$CC"; then 2772 ac_cv_prog_CC="$CC" # Let the user override the test. 2773 else 2774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2775 for as_dir in $PATH 2776 do 2777 IFS=$as_save_IFS 2778 test -z "$as_dir" && as_dir=. 2779 for ac_exec_ext in '' $ac_executable_extensions; do 2780 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2781 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2783 break 2 2784 fi 2785 done 2786 done 2787 IFS=$as_save_IFS 2788 2789 fi 2790 fi 2791 CC=$ac_cv_prog_CC 2792 if test -n "$CC"; then 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2794 $as_echo "$CC" >&6; } 2795 else 2796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2797 $as_echo "no" >&6; } 2798 fi 2799 2800 2801 fi 2802 if test -z "$ac_cv_prog_CC"; then 2803 ac_ct_CC=$CC 2804 # Extract the first word of "gcc", so it can be a program name with args. 2805 set dummy gcc; ac_word=$2 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2807 $as_echo_n "checking for $ac_word... " >&6; } 2808 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2809 $as_echo_n "(cached) " >&6 2810 else 2811 if test -n "$ac_ct_CC"; then 2812 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2813 else 2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2815 for as_dir in $PATH 2816 do 2817 IFS=$as_save_IFS 2818 test -z "$as_dir" && as_dir=. 2819 for ac_exec_ext in '' $ac_executable_extensions; do 2820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2821 ac_cv_prog_ac_ct_CC="gcc" 2822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2823 break 2 2824 fi 2825 done 2826 done 2827 IFS=$as_save_IFS 2828 2829 fi 2830 fi 2831 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2832 if test -n "$ac_ct_CC"; then 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2834 $as_echo "$ac_ct_CC" >&6; } 2835 else 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2837 $as_echo "no" >&6; } 2838 fi 2839 2840 if test "x$ac_ct_CC" = x; then 2841 CC="" 2842 else 2843 case $cross_compiling:$ac_tool_warned in 2844 yes:) 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2846 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2847 ac_tool_warned=yes ;; 2848 esac 2849 CC=$ac_ct_CC 2850 fi 2851 else 2852 CC="$ac_cv_prog_CC" 2853 fi 2854 2855 if test -z "$CC"; then 2856 if test -n "$ac_tool_prefix"; then 2857 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2858 set dummy ${ac_tool_prefix}cc; ac_word=$2 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2860 $as_echo_n "checking for $ac_word... " >&6; } 2861 if ${ac_cv_prog_CC+:} false; then : 2862 $as_echo_n "(cached) " >&6 2863 else 2864 if test -n "$CC"; then 2865 ac_cv_prog_CC="$CC" # Let the user override the test. 2866 else 2867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2868 for as_dir in $PATH 2869 do 2870 IFS=$as_save_IFS 2871 test -z "$as_dir" && as_dir=. 2872 for ac_exec_ext in '' $ac_executable_extensions; do 2873 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2874 ac_cv_prog_CC="${ac_tool_prefix}cc" 2875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2876 break 2 2877 fi 2878 done 2879 done 2880 IFS=$as_save_IFS 2881 2882 fi 2883 fi 2884 CC=$ac_cv_prog_CC 2885 if test -n "$CC"; then 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2887 $as_echo "$CC" >&6; } 2888 else 2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2890 $as_echo "no" >&6; } 2891 fi 2892 2893 2894 fi 2895 fi 2896 if test -z "$CC"; then 2897 # Extract the first word of "cc", so it can be a program name with args. 2898 set dummy cc; ac_word=$2 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900 $as_echo_n "checking for $ac_word... " >&6; } 2901 if ${ac_cv_prog_CC+:} false; then : 2902 $as_echo_n "(cached) " >&6 2903 else 2904 if test -n "$CC"; then 2905 ac_cv_prog_CC="$CC" # Let the user override the test. 2906 else 2907 ac_prog_rejected=no 2908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2909 for as_dir in $PATH 2910 do 2911 IFS=$as_save_IFS 2912 test -z "$as_dir" && as_dir=. 2913 for ac_exec_ext in '' $ac_executable_extensions; do 2914 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2915 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2916 ac_prog_rejected=yes 2917 continue 2918 fi 2919 ac_cv_prog_CC="cc" 2920 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2921 break 2 2922 fi 2923 done 2924 done 2925 IFS=$as_save_IFS 2926 2927 if test $ac_prog_rejected = yes; then 2928 # We found a bogon in the path, so make sure we never use it. 2929 set dummy $ac_cv_prog_CC 2930 shift 2931 if test $# != 0; then 2932 # We chose a different compiler from the bogus one. 2933 # However, it has the same basename, so the bogon will be chosen 2934 # first if we set CC to just the basename; use the full file name. 2935 shift 2936 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2937 fi 2938 fi 2939 fi 2940 fi 2941 CC=$ac_cv_prog_CC 2942 if test -n "$CC"; then 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2944 $as_echo "$CC" >&6; } 2945 else 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2947 $as_echo "no" >&6; } 2948 fi 2949 2950 2951 fi 2952 if test -z "$CC"; then 2953 if test -n "$ac_tool_prefix"; then 2954 for ac_prog in cl.exe 2955 do 2956 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2957 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2959 $as_echo_n "checking for $ac_word... " >&6; } 2960 if ${ac_cv_prog_CC+:} false; then : 2961 $as_echo_n "(cached) " >&6 2962 else 2963 if test -n "$CC"; then 2964 ac_cv_prog_CC="$CC" # Let the user override the test. 2965 else 2966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2967 for as_dir in $PATH 2968 do 2969 IFS=$as_save_IFS 2970 test -z "$as_dir" && as_dir=. 2971 for ac_exec_ext in '' $ac_executable_extensions; do 2972 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2973 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2975 break 2 2976 fi 2977 done 2978 done 2979 IFS=$as_save_IFS 2980 2981 fi 2982 fi 2983 CC=$ac_cv_prog_CC 2984 if test -n "$CC"; then 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2986 $as_echo "$CC" >&6; } 2987 else 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989 $as_echo "no" >&6; } 2990 fi 2991 2992 2993 test -n "$CC" && break 2994 done 2995 fi 2996 if test -z "$CC"; then 2997 ac_ct_CC=$CC 2998 for ac_prog in cl.exe 2999 do 3000 # Extract the first word of "$ac_prog", so it can be a program name with args. 3001 set dummy $ac_prog; ac_word=$2 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3003 $as_echo_n "checking for $ac_word... " >&6; } 3004 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3005 $as_echo_n "(cached) " >&6 3006 else 3007 if test -n "$ac_ct_CC"; then 3008 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3009 else 3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3011 for as_dir in $PATH 3012 do 3013 IFS=$as_save_IFS 3014 test -z "$as_dir" && as_dir=. 3015 for ac_exec_ext in '' $ac_executable_extensions; do 3016 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3017 ac_cv_prog_ac_ct_CC="$ac_prog" 3018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3019 break 2 3020 fi 3021 done 3022 done 3023 IFS=$as_save_IFS 3024 3025 fi 3026 fi 3027 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3028 if test -n "$ac_ct_CC"; then 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3030 $as_echo "$ac_ct_CC" >&6; } 3031 else 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3033 $as_echo "no" >&6; } 3034 fi 3035 3036 3037 test -n "$ac_ct_CC" && break 3038 done 3039 3040 if test "x$ac_ct_CC" = x; then 3041 CC="" 3042 else 3043 case $cross_compiling:$ac_tool_warned in 3044 yes:) 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3047 ac_tool_warned=yes ;; 3048 esac 3049 CC=$ac_ct_CC 3050 fi 3051 fi 3052 3053 fi 3054 3055 3056 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3058 as_fn_error $? "no acceptable C compiler found in \$PATH 3059 See \`config.log' for more details" "$LINENO" 5; } 3060 3061 # Provide some information about the compiler. 3062 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3063 set X $ac_compile 3064 ac_compiler=$2 3065 for ac_option in --version -v -V -qversion; do 3066 { { ac_try="$ac_compiler $ac_option >&5" 3067 case "(($ac_try" in 3068 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3069 *) ac_try_echo=$ac_try;; 3070 esac 3071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3072 $as_echo "$ac_try_echo"; } >&5 3073 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3074 ac_status=$? 3075 if test -s conftest.err; then 3076 sed '10a\ 3077 ... rest of stderr output deleted ... 3078 10q' conftest.err >conftest.er1 3079 cat conftest.er1 >&5 3080 fi 3081 rm -f conftest.er1 conftest.err 3082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3083 test $ac_status = 0; } 3084 done 3085 3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3087 /* end confdefs.h. */ 3088 3089 int 3090 main () 3091 { 3092 3093 ; 3094 return 0; 3095 } 3096 _ACEOF 3097 ac_clean_files_save=$ac_clean_files 3098 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3099 # Try to create an executable without -o first, disregard a.out. 3100 # It will help us diagnose broken compilers, and finding out an intuition 3101 # of exeext. 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3103 $as_echo_n "checking whether the C compiler works... " >&6; } 3104 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3105 3106 # The possible output files: 3107 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3108 3109 ac_rmfiles= 3110 for ac_file in $ac_files 3111 do 3112 case $ac_file in 3113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3114 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3115 esac 3116 done 3117 rm -f $ac_rmfiles 3118 3119 if { { ac_try="$ac_link_default" 3120 case "(($ac_try" in 3121 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3122 *) ac_try_echo=$ac_try;; 3123 esac 3124 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3125 $as_echo "$ac_try_echo"; } >&5 3126 (eval "$ac_link_default") 2>&5 3127 ac_status=$? 3128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3129 test $ac_status = 0; }; then : 3130 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3131 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3132 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3133 # so that the user can short-circuit this test for compilers unknown to 3134 # Autoconf. 3135 for ac_file in $ac_files '' 3136 do 3137 test -f "$ac_file" || continue 3138 case $ac_file in 3139 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3140 ;; 3141 [ab].out ) 3142 # We found the default executable, but exeext='' is most 3143 # certainly right. 3144 break;; 3145 *.* ) 3146 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3147 then :; else 3148 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3149 fi 3150 # We set ac_cv_exeext here because the later test for it is not 3151 # safe: cross compilers may not add the suffix if given an `-o' 3152 # argument, so we may need to know it at that point already. 3153 # Even if this section looks crufty: it has the advantage of 3154 # actually working. 3155 break;; 3156 * ) 3157 break;; 3158 esac 3159 done 3160 test "$ac_cv_exeext" = no && ac_cv_exeext= 3161 3162 else 3163 ac_file='' 3164 fi 3165 if test -z "$ac_file"; then : 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3167 $as_echo "no" >&6; } 3168 $as_echo "$as_me: failed program was:" >&5 3169 sed 's/^/| /' conftest.$ac_ext >&5 3170 3171 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3173 as_fn_error 77 "C compiler cannot create executables 3174 See \`config.log' for more details" "$LINENO" 5; } 3175 else 3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3177 $as_echo "yes" >&6; } 3178 fi 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3180 $as_echo_n "checking for C compiler default output file name... " >&6; } 3181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3182 $as_echo "$ac_file" >&6; } 3183 ac_exeext=$ac_cv_exeext 3184 3185 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3186 ac_clean_files=$ac_clean_files_save 3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3188 $as_echo_n "checking for suffix of executables... " >&6; } 3189 if { { ac_try="$ac_link" 3190 case "(($ac_try" in 3191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3192 *) ac_try_echo=$ac_try;; 3193 esac 3194 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3195 $as_echo "$ac_try_echo"; } >&5 3196 (eval "$ac_link") 2>&5 3197 ac_status=$? 3198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3199 test $ac_status = 0; }; then : 3200 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3201 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3202 # work properly (i.e., refer to `conftest.exe'), while it won't with 3203 # `rm'. 3204 for ac_file in conftest.exe conftest conftest.*; do 3205 test -f "$ac_file" || continue 3206 case $ac_file in 3207 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3208 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3209 break;; 3210 * ) break;; 3211 esac 3212 done 3213 else 3214 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3215 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3216 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3217 See \`config.log' for more details" "$LINENO" 5; } 3218 fi 3219 rm -f conftest conftest$ac_cv_exeext 3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3221 $as_echo "$ac_cv_exeext" >&6; } 3222 3223 rm -f conftest.$ac_ext 3224 EXEEXT=$ac_cv_exeext 3225 ac_exeext=$EXEEXT 3226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3227 /* end confdefs.h. */ 3228 #include <stdio.h> 3229 int 3230 main () 3231 { 3232 FILE *f = fopen ("conftest.out", "w"); 3233 return ferror (f) || fclose (f) != 0; 3234 3235 ; 3236 return 0; 3237 } 3238 _ACEOF 3239 ac_clean_files="$ac_clean_files conftest.out" 3240 # Check that the compiler produces executables we can run. If not, either 3241 # the compiler is broken, or we cross compile. 3242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3243 $as_echo_n "checking whether we are cross compiling... " >&6; } 3244 if test "$cross_compiling" != yes; then 3245 { { ac_try="$ac_link" 3246 case "(($ac_try" in 3247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3248 *) ac_try_echo=$ac_try;; 3249 esac 3250 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3251 $as_echo "$ac_try_echo"; } >&5 3252 (eval "$ac_link") 2>&5 3253 ac_status=$? 3254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3255 test $ac_status = 0; } 3256 if { ac_try='./conftest$ac_cv_exeext' 3257 { { case "(($ac_try" in 3258 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3259 *) ac_try_echo=$ac_try;; 3260 esac 3261 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3262 $as_echo "$ac_try_echo"; } >&5 3263 (eval "$ac_try") 2>&5 3264 ac_status=$? 3265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3266 test $ac_status = 0; }; }; then 3267 cross_compiling=no 3268 else 3269 if test "$cross_compiling" = maybe; then 3270 cross_compiling=yes 3271 else 3272 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3274 as_fn_error $? "cannot run C compiled programs. 3275 If you meant to cross compile, use \`--host'. 3276 See \`config.log' for more details" "$LINENO" 5; } 3277 fi 3278 fi 3279 fi 3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3281 $as_echo "$cross_compiling" >&6; } 3282 3283 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3284 ac_clean_files=$ac_clean_files_save 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3286 $as_echo_n "checking for suffix of object files... " >&6; } 3287 if ${ac_cv_objext+:} false; then : 3288 $as_echo_n "(cached) " >&6 3289 else 3290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3291 /* end confdefs.h. */ 3292 3293 int 3294 main () 3295 { 3296 3297 ; 3298 return 0; 3299 } 3300 _ACEOF 3301 rm -f conftest.o conftest.obj 3302 if { { ac_try="$ac_compile" 3303 case "(($ac_try" in 3304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3305 *) ac_try_echo=$ac_try;; 3306 esac 3307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3308 $as_echo "$ac_try_echo"; } >&5 3309 (eval "$ac_compile") 2>&5 3310 ac_status=$? 3311 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3312 test $ac_status = 0; }; then : 3313 for ac_file in conftest.o conftest.obj conftest.*; do 3314 test -f "$ac_file" || continue; 3315 case $ac_file in 3316 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3317 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3318 break;; 3319 esac 3320 done 3321 else 3322 $as_echo "$as_me: failed program was:" >&5 3323 sed 's/^/| /' conftest.$ac_ext >&5 3324 3325 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3326 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3327 as_fn_error $? "cannot compute suffix of object files: cannot compile 3328 See \`config.log' for more details" "$LINENO" 5; } 3329 fi 3330 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3331 fi 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3333 $as_echo "$ac_cv_objext" >&6; } 3334 OBJEXT=$ac_cv_objext 3335 ac_objext=$OBJEXT 3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3337 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3338 if ${ac_cv_c_compiler_gnu+:} false; then : 3339 $as_echo_n "(cached) " >&6 3340 else 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342 /* end confdefs.h. */ 3343 3344 int 3345 main () 3346 { 3347 #ifndef __GNUC__ 3348 choke me 3349 #endif 3350 3351 ; 3352 return 0; 3353 } 3354 _ACEOF 3355 if ac_fn_c_try_compile "$LINENO"; then : 3356 ac_compiler_gnu=yes 3357 else 3358 ac_compiler_gnu=no 3359 fi 3360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3361 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3362 3363 fi 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3365 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3366 if test $ac_compiler_gnu = yes; then 3367 GCC=yes 3368 else 3369 GCC= 3370 fi 3371 ac_test_CFLAGS=${CFLAGS+set} 3372 ac_save_CFLAGS=$CFLAGS 3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3374 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3375 if ${ac_cv_prog_cc_g+:} false; then : 3376 $as_echo_n "(cached) " >&6 3377 else 3378 ac_save_c_werror_flag=$ac_c_werror_flag 3379 ac_c_werror_flag=yes 3380 ac_cv_prog_cc_g=no 3381 CFLAGS="-g" 3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3383 /* end confdefs.h. */ 3384 3385 int 3386 main () 3387 { 3388 3389 ; 3390 return 0; 3391 } 3392 _ACEOF 3393 if ac_fn_c_try_compile "$LINENO"; then : 3394 ac_cv_prog_cc_g=yes 3395 else 3396 CFLAGS="" 3397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3398 /* end confdefs.h. */ 3399 3400 int 3401 main () 3402 { 3403 3404 ; 3405 return 0; 3406 } 3407 _ACEOF 3408 if ac_fn_c_try_compile "$LINENO"; then : 3409 3410 else 3411 ac_c_werror_flag=$ac_save_c_werror_flag 3412 CFLAGS="-g" 3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414 /* end confdefs.h. */ 3415 3416 int 3417 main () 3418 { 3419 3420 ; 3421 return 0; 3422 } 3423 _ACEOF 3424 if ac_fn_c_try_compile "$LINENO"; then : 3425 ac_cv_prog_cc_g=yes 3426 fi 3427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3428 fi 3429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3430 fi 3431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3432 ac_c_werror_flag=$ac_save_c_werror_flag 3433 fi 3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3435 $as_echo "$ac_cv_prog_cc_g" >&6; } 3436 if test "$ac_test_CFLAGS" = set; then 3437 CFLAGS=$ac_save_CFLAGS 3438 elif test $ac_cv_prog_cc_g = yes; then 3439 if test "$GCC" = yes; then 3440 CFLAGS="-g -O2" 3441 else 3442 CFLAGS="-g" 3443 fi 3444 else 3445 if test "$GCC" = yes; then 3446 CFLAGS="-O2" 3447 else 3448 CFLAGS= 3449 fi 3450 fi 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3452 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3453 if ${ac_cv_prog_cc_c89+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455 else 3456 ac_cv_prog_cc_c89=no 3457 ac_save_CC=$CC 3458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3459 /* end confdefs.h. */ 3460 #include <stdarg.h> 3461 #include <stdio.h> 3462 #include <sys/types.h> 3463 #include <sys/stat.h> 3464 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3465 struct buf { int x; }; 3466 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3467 static char *e (p, i) 3468 char **p; 3469 int i; 3470 { 3471 return p[i]; 3472 } 3473 static char *f (char * (*g) (char **, int), char **p, ...) 3474 { 3475 char *s; 3476 va_list v; 3477 va_start (v,p); 3478 s = g (p, va_arg (v,int)); 3479 va_end (v); 3480 return s; 3481 } 3482 3483 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3484 function prototypes and stuff, but not '\xHH' hex character constants. 3485 These don't provoke an error unfortunately, instead are silently treated 3486 as 'x'. The following induces an error, until -std is added to get 3487 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3488 array size at least. It's necessary to write '\x00'==0 to get something 3489 that's true only with -std. */ 3490 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3491 3492 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3493 inside strings and character constants. */ 3494 #define FOO(x) 'x' 3495 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3496 3497 int test (int i, double x); 3498 struct s1 {int (*f) (int a);}; 3499 struct s2 {int (*f) (double a);}; 3500 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3501 int argc; 3502 char **argv; 3503 int 3504 main () 3505 { 3506 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3507 ; 3508 return 0; 3509 } 3510 _ACEOF 3511 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3512 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3513 do 3514 CC="$ac_save_CC $ac_arg" 3515 if ac_fn_c_try_compile "$LINENO"; then : 3516 ac_cv_prog_cc_c89=$ac_arg 3517 fi 3518 rm -f core conftest.err conftest.$ac_objext 3519 test "x$ac_cv_prog_cc_c89" != "xno" && break 3520 done 3521 rm -f conftest.$ac_ext 3522 CC=$ac_save_CC 3523 3524 fi 3525 # AC_CACHE_VAL 3526 case "x$ac_cv_prog_cc_c89" in 3527 x) 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3529 $as_echo "none needed" >&6; } ;; 3530 xno) 3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3532 $as_echo "unsupported" >&6; } ;; 3533 *) 3534 CC="$CC $ac_cv_prog_cc_c89" 3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3536 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3537 esac 3538 if test "x$ac_cv_prog_cc_c89" != xno; then : 3539 3540 fi 3541 3542 ac_ext=c 3543 ac_cpp='$CPP $CPPFLAGS' 3544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3546 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3547 3548 depcc="$CC" am_compiler_list= 3549 3550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3551 $as_echo_n "checking dependency style of $depcc... " >&6; } 3552 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3553 $as_echo_n "(cached) " >&6 3554 else 3555 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3556 # We make a subdir and do the tests there. Otherwise we can end up 3557 # making bogus files that we don't know about and never remove. For 3558 # instance it was reported that on HP-UX the gcc test will end up 3559 # making a dummy file named `D' -- because `-MD' means `put the output 3560 # in D'. 3561 mkdir conftest.dir 3562 # Copy depcomp to subdir because otherwise we won't find it if we're 3563 # using a relative directory. 3564 cp "$am_depcomp" conftest.dir 3565 cd conftest.dir 3566 # We will build objects and dependencies in a subdirectory because 3567 # it helps to detect inapplicable dependency modes. For instance 3568 # both Tru64's cc and ICC support -MD to output dependencies as a 3569 # side effect of compilation, but ICC will put the dependencies in 3570 # the current directory while Tru64 will put them in the object 3571 # directory. 3572 mkdir sub 3573 3574 am_cv_CC_dependencies_compiler_type=none 3575 if test "$am_compiler_list" = ""; then 3576 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3577 fi 3578 am__universal=false 3579 case " $depcc " in #( 3580 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3581 esac 3582 3583 for depmode in $am_compiler_list; do 3584 # Setup a source with many dependencies, because some compilers 3585 # like to wrap large dependency lists on column 80 (with \), and 3586 # we should not choose a depcomp mode which is confused by this. 3587 # 3588 # We need to recreate these files for each test, as the compiler may 3589 # overwrite some of them when testing with obscure command lines. 3590 # This happens at least with the AIX C compiler. 3591 : > sub/conftest.c 3592 for i in 1 2 3 4 5 6; do 3593 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3594 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3595 # Solaris 8's {/usr,}/bin/sh. 3596 touch sub/conftst$i.h 3597 done 3598 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3599 3600 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3601 # mode. It turns out that the SunPro C++ compiler does not properly 3602 # handle `-M -o', and we need to detect this. Also, some Intel 3603 # versions had trouble with output in subdirs 3604 am__obj=sub/conftest.${OBJEXT-o} 3605 am__minus_obj="-o $am__obj" 3606 case $depmode in 3607 gcc) 3608 # This depmode causes a compiler race in universal mode. 3609 test "$am__universal" = false || continue 3610 ;; 3611 nosideeffect) 3612 # after this tag, mechanisms are not by side-effect, so they'll 3613 # only be used when explicitly requested 3614 if test "x$enable_dependency_tracking" = xyes; then 3615 continue 3616 else 3617 break 3618 fi 3619 ;; 3620 msvisualcpp | msvcmsys) 3621 # This compiler won't grok `-c -o', but also, the minuso test has 3622 # not run yet. These depmodes are late enough in the game, and 3623 # so weak that their functioning should not be impacted. 3624 am__obj=conftest.${OBJEXT-o} 3625 am__minus_obj= 3626 ;; 3627 none) break ;; 3628 esac 3629 if depmode=$depmode \ 3630 source=sub/conftest.c object=$am__obj \ 3631 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3632 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3633 >/dev/null 2>conftest.err && 3634 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3635 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3636 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3637 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3638 # icc doesn't choke on unknown options, it will just issue warnings 3639 # or remarks (even with -Werror). So we grep stderr for any message 3640 # that says an option was ignored or not supported. 3641 # When given -MP, icc 7.0 and 7.1 complain thusly: 3642 # icc: Command line warning: ignoring option '-M'; no argument required 3643 # The diagnosis changed in icc 8.0: 3644 # icc: Command line remark: option '-MP' not supported 3645 if (grep 'ignoring option' conftest.err || 3646 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3647 am_cv_CC_dependencies_compiler_type=$depmode 3648 break 3649 fi 3650 fi 3651 done 3652 3653 cd .. 3654 rm -rf conftest.dir 3655 else 3656 am_cv_CC_dependencies_compiler_type=none 3657 fi 3658 3659 fi 3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3661 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3662 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3663 3664 if 3665 test "x$enable_dependency_tracking" != xno \ 3666 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3667 am__fastdepCC_TRUE= 3668 am__fastdepCC_FALSE='#' 3669 else 3670 am__fastdepCC_TRUE='#' 3671 am__fastdepCC_FALSE= 3672 fi 3673 3674 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3676 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3677 if ${ac_cv_prog_cc_c99+:} false; then : 3678 $as_echo_n "(cached) " >&6 3679 else 3680 ac_cv_prog_cc_c99=no 3681 ac_save_CC=$CC 3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3683 /* end confdefs.h. */ 3684 #include <stdarg.h> 3685 #include <stdbool.h> 3686 #include <stdlib.h> 3687 #include <wchar.h> 3688 #include <stdio.h> 3689 3690 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3691 #define debug(...) fprintf (stderr, __VA_ARGS__) 3692 #define showlist(...) puts (#__VA_ARGS__) 3693 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3694 static void 3695 test_varargs_macros (void) 3696 { 3697 int x = 1234; 3698 int y = 5678; 3699 debug ("Flag"); 3700 debug ("X = %d\n", x); 3701 showlist (The first, second, and third items.); 3702 report (x>y, "x is %d but y is %d", x, y); 3703 } 3704 3705 // Check long long types. 3706 #define BIG64 18446744073709551615ull 3707 #define BIG32 4294967295ul 3708 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3709 #if !BIG_OK 3710 your preprocessor is broken; 3711 #endif 3712 #if BIG_OK 3713 #else 3714 your preprocessor is broken; 3715 #endif 3716 static long long int bignum = -9223372036854775807LL; 3717 static unsigned long long int ubignum = BIG64; 3718 3719 struct incomplete_array 3720 { 3721 int datasize; 3722 double data[]; 3723 }; 3724 3725 struct named_init { 3726 int number; 3727 const wchar_t *name; 3728 double average; 3729 }; 3730 3731 typedef const char *ccp; 3732 3733 static inline int 3734 test_restrict (ccp restrict text) 3735 { 3736 // See if C++-style comments work. 3737 // Iterate through items via the restricted pointer. 3738 // Also check for declarations in for loops. 3739 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3740 continue; 3741 return 0; 3742 } 3743 3744 // Check varargs and va_copy. 3745 static void 3746 test_varargs (const char *format, ...) 3747 { 3748 va_list args; 3749 va_start (args, format); 3750 va_list args_copy; 3751 va_copy (args_copy, args); 3752 3753 const char *str; 3754 int number; 3755 float fnumber; 3756 3757 while (*format) 3758 { 3759 switch (*format++) 3760 { 3761 case 's': // string 3762 str = va_arg (args_copy, const char *); 3763 break; 3764 case 'd': // int 3765 number = va_arg (args_copy, int); 3766 break; 3767 case 'f': // float 3768 fnumber = va_arg (args_copy, double); 3769 break; 3770 default: 3771 break; 3772 } 3773 } 3774 va_end (args_copy); 3775 va_end (args); 3776 } 3777 3778 int 3779 main () 3780 { 3781 3782 // Check bool. 3783 _Bool success = false; 3784 3785 // Check restrict. 3786 if (test_restrict ("String literal") == 0) 3787 success = true; 3788 char *restrict newvar = "Another string"; 3789 3790 // Check varargs. 3791 test_varargs ("s, d' f .", "string", 65, 34.234); 3792 test_varargs_macros (); 3793 3794 // Check flexible array members. 3795 struct incomplete_array *ia = 3796 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3797 ia->datasize = 10; 3798 for (int i = 0; i < ia->datasize; ++i) 3799 ia->data[i] = i * 1.234; 3800 3801 // Check named initializers. 3802 struct named_init ni = { 3803 .number = 34, 3804 .name = L"Test wide string", 3805 .average = 543.34343, 3806 }; 3807 3808 ni.number = 58; 3809 3810 int dynamic_array[ni.number]; 3811 dynamic_array[ni.number - 1] = 543; 3812 3813 // work around unused variable warnings 3814 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3815 || dynamic_array[ni.number - 1] != 543); 3816 3817 ; 3818 return 0; 3819 } 3820 _ACEOF 3821 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3822 do 3823 CC="$ac_save_CC $ac_arg" 3824 if ac_fn_c_try_compile "$LINENO"; then : 3825 ac_cv_prog_cc_c99=$ac_arg 3826 fi 3827 rm -f core conftest.err conftest.$ac_objext 3828 test "x$ac_cv_prog_cc_c99" != "xno" && break 3829 done 3830 rm -f conftest.$ac_ext 3831 CC=$ac_save_CC 3832 3833 fi 3834 # AC_CACHE_VAL 3835 case "x$ac_cv_prog_cc_c99" in 3836 x) 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3838 $as_echo "none needed" >&6; } ;; 3839 xno) 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3841 $as_echo "unsupported" >&6; } ;; 3842 *) 3843 CC="$CC $ac_cv_prog_cc_c99" 3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3845 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3846 esac 3847 if test "x$ac_cv_prog_cc_c99" != xno; then : 3848 3849 fi 3850 3851 3852 3853 ac_ext=c 3854 ac_cpp='$CPP $CPPFLAGS' 3855 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3856 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3857 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3859 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3860 # On Suns, sometimes $CPP names a directory. 3861 if test -n "$CPP" && test -d "$CPP"; then 3862 CPP= 3863 fi 3864 if test -z "$CPP"; then 3865 if ${ac_cv_prog_CPP+:} false; then : 3866 $as_echo_n "(cached) " >&6 3867 else 3868 # Double quotes because CPP needs to be expanded 3869 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3870 do 3871 ac_preproc_ok=false 3872 for ac_c_preproc_warn_flag in '' yes 3873 do 3874 # Use a header file that comes with gcc, so configuring glibc 3875 # with a fresh cross-compiler works. 3876 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3877 # <limits.h> exists even on freestanding compilers. 3878 # On the NeXT, cc -E runs the code through the compiler's parser, 3879 # not just through cpp. "Syntax error" is here to catch this case. 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881 /* end confdefs.h. */ 3882 #ifdef __STDC__ 3883 # include <limits.h> 3884 #else 3885 # include <assert.h> 3886 #endif 3887 Syntax error 3888 _ACEOF 3889 if ac_fn_c_try_cpp "$LINENO"; then : 3890 3891 else 3892 # Broken: fails on valid input. 3893 continue 3894 fi 3895 rm -f conftest.err conftest.i conftest.$ac_ext 3896 3897 # OK, works on sane cases. Now check whether nonexistent headers 3898 # can be detected and how. 3899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3900 /* end confdefs.h. */ 3901 #include <ac_nonexistent.h> 3902 _ACEOF 3903 if ac_fn_c_try_cpp "$LINENO"; then : 3904 # Broken: success on invalid input. 3905 continue 3906 else 3907 # Passes both tests. 3908 ac_preproc_ok=: 3909 break 3910 fi 3911 rm -f conftest.err conftest.i conftest.$ac_ext 3912 3913 done 3914 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3915 rm -f conftest.i conftest.err conftest.$ac_ext 3916 if $ac_preproc_ok; then : 3917 break 3918 fi 3919 3920 done 3921 ac_cv_prog_CPP=$CPP 3922 3923 fi 3924 CPP=$ac_cv_prog_CPP 3925 else 3926 ac_cv_prog_CPP=$CPP 3927 fi 3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3929 $as_echo "$CPP" >&6; } 3930 ac_preproc_ok=false 3931 for ac_c_preproc_warn_flag in '' yes 3932 do 3933 # Use a header file that comes with gcc, so configuring glibc 3934 # with a fresh cross-compiler works. 3935 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3936 # <limits.h> exists even on freestanding compilers. 3937 # On the NeXT, cc -E runs the code through the compiler's parser, 3938 # not just through cpp. "Syntax error" is here to catch this case. 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940 /* end confdefs.h. */ 3941 #ifdef __STDC__ 3942 # include <limits.h> 3943 #else 3944 # include <assert.h> 3945 #endif 3946 Syntax error 3947 _ACEOF 3948 if ac_fn_c_try_cpp "$LINENO"; then : 3949 3950 else 3951 # Broken: fails on valid input. 3952 continue 3953 fi 3954 rm -f conftest.err conftest.i conftest.$ac_ext 3955 3956 # OK, works on sane cases. Now check whether nonexistent headers 3957 # can be detected and how. 3958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3959 /* end confdefs.h. */ 3960 #include <ac_nonexistent.h> 3961 _ACEOF 3962 if ac_fn_c_try_cpp "$LINENO"; then : 3963 # Broken: success on invalid input. 3964 continue 3965 else 3966 # Passes both tests. 3967 ac_preproc_ok=: 3968 break 3969 fi 3970 rm -f conftest.err conftest.i conftest.$ac_ext 3971 3972 done 3973 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3974 rm -f conftest.i conftest.err conftest.$ac_ext 3975 if $ac_preproc_ok; then : 3976 3977 else 3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3980 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3981 See \`config.log' for more details" "$LINENO" 5; } 3982 fi 3983 3984 ac_ext=c 3985 ac_cpp='$CPP $CPPFLAGS' 3986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3988 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3989 3990 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3992 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3993 if ${ac_cv_path_GREP+:} false; then : 3994 $as_echo_n "(cached) " >&6 3995 else 3996 if test -z "$GREP"; then 3997 ac_path_GREP_found=false 3998 # Loop through the user's path and test for each of PROGNAME-LIST 3999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4000 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4001 do 4002 IFS=$as_save_IFS 4003 test -z "$as_dir" && as_dir=. 4004 for ac_prog in grep ggrep; do 4005 for ac_exec_ext in '' $ac_executable_extensions; do 4006 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4007 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4008 # Check for GNU ac_path_GREP and select it if it is found. 4009 # Check for GNU $ac_path_GREP 4010 case `"$ac_path_GREP" --version 2>&1` in 4011 *GNU*) 4012 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4013 *) 4014 ac_count=0 4015 $as_echo_n 0123456789 >"conftest.in" 4016 while : 4017 do 4018 cat "conftest.in" "conftest.in" >"conftest.tmp" 4019 mv "conftest.tmp" "conftest.in" 4020 cp "conftest.in" "conftest.nl" 4021 $as_echo 'GREP' >> "conftest.nl" 4022 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4023 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4024 as_fn_arith $ac_count + 1 && ac_count=$as_val 4025 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4026 # Best one so far, save it but keep looking for a better one 4027 ac_cv_path_GREP="$ac_path_GREP" 4028 ac_path_GREP_max=$ac_count 4029 fi 4030 # 10*(2^10) chars as input seems more than enough 4031 test $ac_count -gt 10 && break 4032 done 4033 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4034 esac 4035 4036 $ac_path_GREP_found && break 3 4037 done 4038 done 4039 done 4040 IFS=$as_save_IFS 4041 if test -z "$ac_cv_path_GREP"; then 4042 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4043 fi 4044 else 4045 ac_cv_path_GREP=$GREP 4046 fi 4047 4048 fi 4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4050 $as_echo "$ac_cv_path_GREP" >&6; } 4051 GREP="$ac_cv_path_GREP" 4052 4053 4054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4055 $as_echo_n "checking for egrep... " >&6; } 4056 if ${ac_cv_path_EGREP+:} false; then : 4057 $as_echo_n "(cached) " >&6 4058 else 4059 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4060 then ac_cv_path_EGREP="$GREP -E" 4061 else 4062 if test -z "$EGREP"; then 4063 ac_path_EGREP_found=false 4064 # Loop through the user's path and test for each of PROGNAME-LIST 4065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4066 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4067 do 4068 IFS=$as_save_IFS 4069 test -z "$as_dir" && as_dir=. 4070 for ac_prog in egrep; do 4071 for ac_exec_ext in '' $ac_executable_extensions; do 4072 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4073 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4074 # Check for GNU ac_path_EGREP and select it if it is found. 4075 # Check for GNU $ac_path_EGREP 4076 case `"$ac_path_EGREP" --version 2>&1` in 4077 *GNU*) 4078 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4079 *) 4080 ac_count=0 4081 $as_echo_n 0123456789 >"conftest.in" 4082 while : 4083 do 4084 cat "conftest.in" "conftest.in" >"conftest.tmp" 4085 mv "conftest.tmp" "conftest.in" 4086 cp "conftest.in" "conftest.nl" 4087 $as_echo 'EGREP' >> "conftest.nl" 4088 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4089 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4090 as_fn_arith $ac_count + 1 && ac_count=$as_val 4091 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4092 # Best one so far, save it but keep looking for a better one 4093 ac_cv_path_EGREP="$ac_path_EGREP" 4094 ac_path_EGREP_max=$ac_count 4095 fi 4096 # 10*(2^10) chars as input seems more than enough 4097 test $ac_count -gt 10 && break 4098 done 4099 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4100 esac 4101 4102 $ac_path_EGREP_found && break 3 4103 done 4104 done 4105 done 4106 IFS=$as_save_IFS 4107 if test -z "$ac_cv_path_EGREP"; then 4108 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4109 fi 4110 else 4111 ac_cv_path_EGREP=$EGREP 4112 fi 4113 4114 fi 4115 fi 4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4117 $as_echo "$ac_cv_path_EGREP" >&6; } 4118 EGREP="$ac_cv_path_EGREP" 4119 4120 4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4122 $as_echo_n "checking for ANSI C header files... " >&6; } 4123 if ${ac_cv_header_stdc+:} false; then : 4124 $as_echo_n "(cached) " >&6 4125 else 4126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4127 /* end confdefs.h. */ 4128 #include <stdlib.h> 4129 #include <stdarg.h> 4130 #include <string.h> 4131 #include <float.h> 4132 4133 int 4134 main () 4135 { 4136 4137 ; 4138 return 0; 4139 } 4140 _ACEOF 4141 if ac_fn_c_try_compile "$LINENO"; then : 4142 ac_cv_header_stdc=yes 4143 else 4144 ac_cv_header_stdc=no 4145 fi 4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4147 4148 if test $ac_cv_header_stdc = yes; then 4149 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4151 /* end confdefs.h. */ 4152 #include <string.h> 4153 4154 _ACEOF 4155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4156 $EGREP "memchr" >/dev/null 2>&1; then : 4157 4158 else 4159 ac_cv_header_stdc=no 4160 fi 4161 rm -f conftest* 4162 4163 fi 4164 4165 if test $ac_cv_header_stdc = yes; then 4166 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4168 /* end confdefs.h. */ 4169 #include <stdlib.h> 4170 4171 _ACEOF 4172 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4173 $EGREP "free" >/dev/null 2>&1; then : 4174 4175 else 4176 ac_cv_header_stdc=no 4177 fi 4178 rm -f conftest* 4179 4180 fi 4181 4182 if test $ac_cv_header_stdc = yes; then 4183 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4184 if test "$cross_compiling" = yes; then : 4185 : 4186 else 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188 /* end confdefs.h. */ 4189 #include <ctype.h> 4190 #include <stdlib.h> 4191 #if ((' ' & 0x0FF) == 0x020) 4192 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4193 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4194 #else 4195 # define ISLOWER(c) \ 4196 (('a' <= (c) && (c) <= 'i') \ 4197 || ('j' <= (c) && (c) <= 'r') \ 4198 || ('s' <= (c) && (c) <= 'z')) 4199 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4200 #endif 4201 4202 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4203 int 4204 main () 4205 { 4206 int i; 4207 for (i = 0; i < 256; i++) 4208 if (XOR (islower (i), ISLOWER (i)) 4209 || toupper (i) != TOUPPER (i)) 4210 return 2; 4211 return 0; 4212 } 4213 _ACEOF 4214 if ac_fn_c_try_run "$LINENO"; then : 4215 4216 else 4217 ac_cv_header_stdc=no 4218 fi 4219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4220 conftest.$ac_objext conftest.beam conftest.$ac_ext 4221 fi 4222 4223 fi 4224 fi 4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4226 $as_echo "$ac_cv_header_stdc" >&6; } 4227 if test $ac_cv_header_stdc = yes; then 4228 4229 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4230 4231 fi 4232 4233 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4234 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4235 inttypes.h stdint.h unistd.h 4236 do : 4237 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4238 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4239 " 4240 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4241 cat >>confdefs.h <<_ACEOF 4242 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4243 _ACEOF 4244 4245 fi 4246 4247 done 4248 4249 4250 4251 4252 4253 4254 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4255 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4256 CLANGCC="yes" 4257 else 4258 CLANGCC="no" 4259 fi 4260 4261 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4262 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4263 INTELCC="yes" 4264 else 4265 INTELCC="no" 4266 fi 4267 4268 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4269 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4270 SUNCC="yes" 4271 else 4272 SUNCC="no" 4273 fi 4274 4275 4276 4277 4278 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4279 if test -n "$ac_tool_prefix"; then 4280 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4281 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4283 $as_echo_n "checking for $ac_word... " >&6; } 4284 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4285 $as_echo_n "(cached) " >&6 4286 else 4287 case $PKG_CONFIG in 4288 [\\/]* | ?:[\\/]*) 4289 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4290 ;; 4291 *) 4292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4293 for as_dir in $PATH 4294 do 4295 IFS=$as_save_IFS 4296 test -z "$as_dir" && as_dir=. 4297 for ac_exec_ext in '' $ac_executable_extensions; do 4298 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4299 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4301 break 2 4302 fi 4303 done 4304 done 4305 IFS=$as_save_IFS 4306 4307 ;; 4308 esac 4309 fi 4310 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4311 if test -n "$PKG_CONFIG"; then 4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4313 $as_echo "$PKG_CONFIG" >&6; } 4314 else 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4316 $as_echo "no" >&6; } 4317 fi 4318 4319 4320 fi 4321 if test -z "$ac_cv_path_PKG_CONFIG"; then 4322 ac_pt_PKG_CONFIG=$PKG_CONFIG 4323 # Extract the first word of "pkg-config", so it can be a program name with args. 4324 set dummy pkg-config; ac_word=$2 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4326 $as_echo_n "checking for $ac_word... " >&6; } 4327 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4328 $as_echo_n "(cached) " >&6 4329 else 4330 case $ac_pt_PKG_CONFIG in 4331 [\\/]* | ?:[\\/]*) 4332 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4333 ;; 4334 *) 4335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4336 for as_dir in $PATH 4337 do 4338 IFS=$as_save_IFS 4339 test -z "$as_dir" && as_dir=. 4340 for ac_exec_ext in '' $ac_executable_extensions; do 4341 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4342 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4344 break 2 4345 fi 4346 done 4347 done 4348 IFS=$as_save_IFS 4349 4350 ;; 4351 esac 4352 fi 4353 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4354 if test -n "$ac_pt_PKG_CONFIG"; then 4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4356 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4357 else 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4359 $as_echo "no" >&6; } 4360 fi 4361 4362 if test "x$ac_pt_PKG_CONFIG" = x; then 4363 PKG_CONFIG="" 4364 else 4365 case $cross_compiling:$ac_tool_warned in 4366 yes:) 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4369 ac_tool_warned=yes ;; 4370 esac 4371 PKG_CONFIG=$ac_pt_PKG_CONFIG 4372 fi 4373 else 4374 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4375 fi 4376 4377 fi 4378 if test -n "$PKG_CONFIG"; then 4379 _pkg_min_version=0.9.0 4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4381 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4382 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4384 $as_echo "yes" >&6; } 4385 else 4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4387 $as_echo "no" >&6; } 4388 PKG_CONFIG="" 4389 fi 4390 4391 fi 4392 # Make sure we can run config.sub. 4393 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4394 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4395 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4397 $as_echo_n "checking build system type... " >&6; } 4398 if ${ac_cv_build+:} false; then : 4399 $as_echo_n "(cached) " >&6 4400 else 4401 ac_build_alias=$build_alias 4402 test "x$ac_build_alias" = x && 4403 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4404 test "x$ac_build_alias" = x && 4405 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4406 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4407 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4408 4409 fi 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4411 $as_echo "$ac_cv_build" >&6; } 4412 case $ac_cv_build in 4413 *-*-*) ;; 4414 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4415 esac 4416 build=$ac_cv_build 4417 ac_save_IFS=$IFS; IFS='-' 4418 set x $ac_cv_build 4419 shift 4420 build_cpu=$1 4421 build_vendor=$2 4422 shift; shift 4423 # Remember, the first character of IFS is used to create $*, 4424 # except with old shells: 4425 build_os=$* 4426 IFS=$ac_save_IFS 4427 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4428 4429 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4431 $as_echo_n "checking host system type... " >&6; } 4432 if ${ac_cv_host+:} false; then : 4433 $as_echo_n "(cached) " >&6 4434 else 4435 if test "x$host_alias" = x; then 4436 ac_cv_host=$ac_cv_build 4437 else 4438 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4439 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4440 fi 4441 4442 fi 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4444 $as_echo "$ac_cv_host" >&6; } 4445 case $ac_cv_host in 4446 *-*-*) ;; 4447 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4448 esac 4449 host=$ac_cv_host 4450 ac_save_IFS=$IFS; IFS='-' 4451 set x $ac_cv_host 4452 shift 4453 host_cpu=$1 4454 host_vendor=$2 4455 shift; shift 4456 # Remember, the first character of IFS is used to create $*, 4457 # except with old shells: 4458 host_os=$* 4459 IFS=$ac_save_IFS 4460 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4461 4462 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4464 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4465 if ${ac_cv_path_SED+:} false; then : 4466 $as_echo_n "(cached) " >&6 4467 else 4468 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4469 for ac_i in 1 2 3 4 5 6 7; do 4470 ac_script="$ac_script$as_nl$ac_script" 4471 done 4472 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4473 { ac_script=; unset ac_script;} 4474 if test -z "$SED"; then 4475 ac_path_SED_found=false 4476 # Loop through the user's path and test for each of PROGNAME-LIST 4477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4478 for as_dir in $PATH 4479 do 4480 IFS=$as_save_IFS 4481 test -z "$as_dir" && as_dir=. 4482 for ac_prog in sed gsed; do 4483 for ac_exec_ext in '' $ac_executable_extensions; do 4484 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4485 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4486 # Check for GNU ac_path_SED and select it if it is found. 4487 # Check for GNU $ac_path_SED 4488 case `"$ac_path_SED" --version 2>&1` in 4489 *GNU*) 4490 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4491 *) 4492 ac_count=0 4493 $as_echo_n 0123456789 >"conftest.in" 4494 while : 4495 do 4496 cat "conftest.in" "conftest.in" >"conftest.tmp" 4497 mv "conftest.tmp" "conftest.in" 4498 cp "conftest.in" "conftest.nl" 4499 $as_echo '' >> "conftest.nl" 4500 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4501 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4502 as_fn_arith $ac_count + 1 && ac_count=$as_val 4503 if test $ac_count -gt ${ac_path_SED_max-0}; then 4504 # Best one so far, save it but keep looking for a better one 4505 ac_cv_path_SED="$ac_path_SED" 4506 ac_path_SED_max=$ac_count 4507 fi 4508 # 10*(2^10) chars as input seems more than enough 4509 test $ac_count -gt 10 && break 4510 done 4511 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4512 esac 4513 4514 $ac_path_SED_found && break 3 4515 done 4516 done 4517 done 4518 IFS=$as_save_IFS 4519 if test -z "$ac_cv_path_SED"; then 4520 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4521 fi 4522 else 4523 ac_cv_path_SED=$SED 4524 fi 4525 4526 fi 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4528 $as_echo "$ac_cv_path_SED" >&6; } 4529 SED="$ac_cv_path_SED" 4530 rm -f conftest.sed 4531 4532 4533 4534 4535 4536 4537 # Check whether --enable-selective-werror was given. 4538 if test "${enable_selective_werror+set}" = set; then : 4539 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4540 else 4541 SELECTIVE_WERROR=yes 4542 fi 4543 4544 4545 4546 4547 4548 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4549 if test "x$SUNCC" = "xyes"; then 4550 BASE_CFLAGS="-v" 4551 else 4552 BASE_CFLAGS="" 4553 fi 4554 4555 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 xorg_testset_save_CFLAGS="$CFLAGS" 4570 4571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4576 $as_echo_n "(cached) " >&6 4577 else 4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4579 /* end confdefs.h. */ 4580 int i; 4581 _ACEOF 4582 if ac_fn_c_try_compile "$LINENO"; then : 4583 xorg_cv_cc_flag_unknown_warning_option=yes 4584 else 4585 xorg_cv_cc_flag_unknown_warning_option=no 4586 fi 4587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4588 fi 4589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4592 CFLAGS="$xorg_testset_save_CFLAGS" 4593 fi 4594 4595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4598 fi 4599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4603 $as_echo_n "(cached) " >&6 4604 else 4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4606 /* end confdefs.h. */ 4607 int i; 4608 _ACEOF 4609 if ac_fn_c_try_compile "$LINENO"; then : 4610 xorg_cv_cc_flag_unused_command_line_argument=yes 4611 else 4612 xorg_cv_cc_flag_unused_command_line_argument=no 4613 fi 4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4615 fi 4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4619 CFLAGS="$xorg_testset_save_CFLAGS" 4620 fi 4621 4622 found="no" 4623 4624 if test $found = "no" ; then 4625 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4627 fi 4628 4629 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4631 fi 4632 4633 CFLAGS="$CFLAGS -Wall" 4634 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4636 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4637 cacheid=xorg_cv_cc_flag__Wall 4638 if eval \${$cacheid+:} false; then : 4639 $as_echo_n "(cached) " >&6 4640 else 4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4642 /* end confdefs.h. */ 4643 int i; 4644 int 4645 main () 4646 { 4647 4648 ; 4649 return 0; 4650 } 4651 _ACEOF 4652 if ac_fn_c_try_link "$LINENO"; then : 4653 eval $cacheid=yes 4654 else 4655 eval $cacheid=no 4656 fi 4657 rm -f core conftest.err conftest.$ac_objext \ 4658 conftest$ac_exeext conftest.$ac_ext 4659 fi 4660 4661 4662 CFLAGS="$xorg_testset_save_CFLAGS" 4663 4664 eval supported=\$$cacheid 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4666 $as_echo "$supported" >&6; } 4667 if test "$supported" = "yes" ; then 4668 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4669 found="yes" 4670 fi 4671 fi 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 xorg_testset_save_CFLAGS="$CFLAGS" 4688 4689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4694 $as_echo_n "(cached) " >&6 4695 else 4696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4697 /* end confdefs.h. */ 4698 int i; 4699 _ACEOF 4700 if ac_fn_c_try_compile "$LINENO"; then : 4701 xorg_cv_cc_flag_unknown_warning_option=yes 4702 else 4703 xorg_cv_cc_flag_unknown_warning_option=no 4704 fi 4705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4706 fi 4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4710 CFLAGS="$xorg_testset_save_CFLAGS" 4711 fi 4712 4713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4716 fi 4717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4721 $as_echo_n "(cached) " >&6 4722 else 4723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4724 /* end confdefs.h. */ 4725 int i; 4726 _ACEOF 4727 if ac_fn_c_try_compile "$LINENO"; then : 4728 xorg_cv_cc_flag_unused_command_line_argument=yes 4729 else 4730 xorg_cv_cc_flag_unused_command_line_argument=no 4731 fi 4732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4733 fi 4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4737 CFLAGS="$xorg_testset_save_CFLAGS" 4738 fi 4739 4740 found="no" 4741 4742 if test $found = "no" ; then 4743 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4745 fi 4746 4747 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4749 fi 4750 4751 CFLAGS="$CFLAGS -Wpointer-arith" 4752 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4754 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4755 cacheid=xorg_cv_cc_flag__Wpointer_arith 4756 if eval \${$cacheid+:} false; then : 4757 $as_echo_n "(cached) " >&6 4758 else 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760 /* end confdefs.h. */ 4761 int i; 4762 int 4763 main () 4764 { 4765 4766 ; 4767 return 0; 4768 } 4769 _ACEOF 4770 if ac_fn_c_try_link "$LINENO"; then : 4771 eval $cacheid=yes 4772 else 4773 eval $cacheid=no 4774 fi 4775 rm -f core conftest.err conftest.$ac_objext \ 4776 conftest$ac_exeext conftest.$ac_ext 4777 fi 4778 4779 4780 CFLAGS="$xorg_testset_save_CFLAGS" 4781 4782 eval supported=\$$cacheid 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4784 $as_echo "$supported" >&6; } 4785 if test "$supported" = "yes" ; then 4786 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4787 found="yes" 4788 fi 4789 fi 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 xorg_testset_save_CFLAGS="$CFLAGS" 4806 4807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4810 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4811 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4812 $as_echo_n "(cached) " >&6 4813 else 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815 /* end confdefs.h. */ 4816 int i; 4817 _ACEOF 4818 if ac_fn_c_try_compile "$LINENO"; then : 4819 xorg_cv_cc_flag_unknown_warning_option=yes 4820 else 4821 xorg_cv_cc_flag_unknown_warning_option=no 4822 fi 4823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4824 fi 4825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4826 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4828 CFLAGS="$xorg_testset_save_CFLAGS" 4829 fi 4830 4831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4834 fi 4835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4837 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4838 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4839 $as_echo_n "(cached) " >&6 4840 else 4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4842 /* end confdefs.h. */ 4843 int i; 4844 _ACEOF 4845 if ac_fn_c_try_compile "$LINENO"; then : 4846 xorg_cv_cc_flag_unused_command_line_argument=yes 4847 else 4848 xorg_cv_cc_flag_unused_command_line_argument=no 4849 fi 4850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4851 fi 4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4853 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4855 CFLAGS="$xorg_testset_save_CFLAGS" 4856 fi 4857 4858 found="no" 4859 4860 if test $found = "no" ; then 4861 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4863 fi 4864 4865 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4867 fi 4868 4869 CFLAGS="$CFLAGS -Wmissing-declarations" 4870 4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4872 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4873 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4874 if eval \${$cacheid+:} false; then : 4875 $as_echo_n "(cached) " >&6 4876 else 4877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4878 /* end confdefs.h. */ 4879 int i; 4880 int 4881 main () 4882 { 4883 4884 ; 4885 return 0; 4886 } 4887 _ACEOF 4888 if ac_fn_c_try_link "$LINENO"; then : 4889 eval $cacheid=yes 4890 else 4891 eval $cacheid=no 4892 fi 4893 rm -f core conftest.err conftest.$ac_objext \ 4894 conftest$ac_exeext conftest.$ac_ext 4895 fi 4896 4897 4898 CFLAGS="$xorg_testset_save_CFLAGS" 4899 4900 eval supported=\$$cacheid 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4902 $as_echo "$supported" >&6; } 4903 if test "$supported" = "yes" ; then 4904 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4905 found="yes" 4906 fi 4907 fi 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 xorg_testset_save_CFLAGS="$CFLAGS" 4924 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4928 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4929 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931 else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933 /* end confdefs.h. */ 4934 int i; 4935 _ACEOF 4936 if ac_fn_c_try_compile "$LINENO"; then : 4937 xorg_cv_cc_flag_unknown_warning_option=yes 4938 else 4939 xorg_cv_cc_flag_unknown_warning_option=no 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4942 fi 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4944 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 fi 4948 4949 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4952 fi 4953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4955 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4956 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4957 $as_echo_n "(cached) " >&6 4958 else 4959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4960 /* end confdefs.h. */ 4961 int i; 4962 _ACEOF 4963 if ac_fn_c_try_compile "$LINENO"; then : 4964 xorg_cv_cc_flag_unused_command_line_argument=yes 4965 else 4966 xorg_cv_cc_flag_unused_command_line_argument=no 4967 fi 4968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4969 fi 4970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4971 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4973 CFLAGS="$xorg_testset_save_CFLAGS" 4974 fi 4975 4976 found="no" 4977 4978 if test $found = "no" ; then 4979 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4981 fi 4982 4983 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4985 fi 4986 4987 CFLAGS="$CFLAGS -Wformat=2" 4988 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 4990 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 4991 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4992 if eval \${$cacheid+:} false; then : 4993 $as_echo_n "(cached) " >&6 4994 else 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996 /* end confdefs.h. */ 4997 int i; 4998 int 4999 main () 5000 { 5001 5002 ; 5003 return 0; 5004 } 5005 _ACEOF 5006 if ac_fn_c_try_link "$LINENO"; then : 5007 eval $cacheid=yes 5008 else 5009 eval $cacheid=no 5010 fi 5011 rm -f core conftest.err conftest.$ac_objext \ 5012 conftest$ac_exeext conftest.$ac_ext 5013 fi 5014 5015 5016 CFLAGS="$xorg_testset_save_CFLAGS" 5017 5018 eval supported=\$$cacheid 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5020 $as_echo "$supported" >&6; } 5021 if test "$supported" = "yes" ; then 5022 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5023 found="yes" 5024 fi 5025 fi 5026 5027 if test $found = "no" ; then 5028 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5030 fi 5031 5032 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5034 fi 5035 5036 CFLAGS="$CFLAGS -Wformat" 5037 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5039 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5040 cacheid=xorg_cv_cc_flag__Wformat 5041 if eval \${$cacheid+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 int 5048 main () 5049 { 5050 5051 ; 5052 return 0; 5053 } 5054 _ACEOF 5055 if ac_fn_c_try_link "$LINENO"; then : 5056 eval $cacheid=yes 5057 else 5058 eval $cacheid=no 5059 fi 5060 rm -f core conftest.err conftest.$ac_objext \ 5061 conftest$ac_exeext conftest.$ac_ext 5062 fi 5063 5064 5065 CFLAGS="$xorg_testset_save_CFLAGS" 5066 5067 eval supported=\$$cacheid 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5069 $as_echo "$supported" >&6; } 5070 if test "$supported" = "yes" ; then 5071 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5072 found="yes" 5073 fi 5074 fi 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 xorg_testset_save_CFLAGS="$CFLAGS" 5093 5094 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5097 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5098 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5099 $as_echo_n "(cached) " >&6 5100 else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102 /* end confdefs.h. */ 5103 int i; 5104 _ACEOF 5105 if ac_fn_c_try_compile "$LINENO"; then : 5106 xorg_cv_cc_flag_unknown_warning_option=yes 5107 else 5108 xorg_cv_cc_flag_unknown_warning_option=no 5109 fi 5110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111 fi 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5113 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116 fi 5117 5118 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5121 fi 5122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5124 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5125 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5126 $as_echo_n "(cached) " >&6 5127 else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129 /* end confdefs.h. */ 5130 int i; 5131 _ACEOF 5132 if ac_fn_c_try_compile "$LINENO"; then : 5133 xorg_cv_cc_flag_unused_command_line_argument=yes 5134 else 5135 xorg_cv_cc_flag_unused_command_line_argument=no 5136 fi 5137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5138 fi 5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5140 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5142 CFLAGS="$xorg_testset_save_CFLAGS" 5143 fi 5144 5145 found="no" 5146 5147 if test $found = "no" ; then 5148 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5150 fi 5151 5152 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5154 fi 5155 5156 CFLAGS="$CFLAGS -Wstrict-prototypes" 5157 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5159 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5160 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5161 if eval \${$cacheid+:} false; then : 5162 $as_echo_n "(cached) " >&6 5163 else 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165 /* end confdefs.h. */ 5166 int i; 5167 int 5168 main () 5169 { 5170 5171 ; 5172 return 0; 5173 } 5174 _ACEOF 5175 if ac_fn_c_try_link "$LINENO"; then : 5176 eval $cacheid=yes 5177 else 5178 eval $cacheid=no 5179 fi 5180 rm -f core conftest.err conftest.$ac_objext \ 5181 conftest$ac_exeext conftest.$ac_ext 5182 fi 5183 5184 5185 CFLAGS="$xorg_testset_save_CFLAGS" 5186 5187 eval supported=\$$cacheid 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5189 $as_echo "$supported" >&6; } 5190 if test "$supported" = "yes" ; then 5191 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5192 found="yes" 5193 fi 5194 fi 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 xorg_testset_save_CFLAGS="$CFLAGS" 5211 5212 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5215 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5216 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218 else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220 /* end confdefs.h. */ 5221 int i; 5222 _ACEOF 5223 if ac_fn_c_try_compile "$LINENO"; then : 5224 xorg_cv_cc_flag_unknown_warning_option=yes 5225 else 5226 xorg_cv_cc_flag_unknown_warning_option=no 5227 fi 5228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5229 fi 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5231 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234 fi 5235 5236 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5239 fi 5240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5242 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5243 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5244 $as_echo_n "(cached) " >&6 5245 else 5246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5247 /* end confdefs.h. */ 5248 int i; 5249 _ACEOF 5250 if ac_fn_c_try_compile "$LINENO"; then : 5251 xorg_cv_cc_flag_unused_command_line_argument=yes 5252 else 5253 xorg_cv_cc_flag_unused_command_line_argument=no 5254 fi 5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5256 fi 5257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5258 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5260 CFLAGS="$xorg_testset_save_CFLAGS" 5261 fi 5262 5263 found="no" 5264 5265 if test $found = "no" ; then 5266 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5268 fi 5269 5270 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5272 fi 5273 5274 CFLAGS="$CFLAGS -Wmissing-prototypes" 5275 5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5277 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5278 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5279 if eval \${$cacheid+:} false; then : 5280 $as_echo_n "(cached) " >&6 5281 else 5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5283 /* end confdefs.h. */ 5284 int i; 5285 int 5286 main () 5287 { 5288 5289 ; 5290 return 0; 5291 } 5292 _ACEOF 5293 if ac_fn_c_try_link "$LINENO"; then : 5294 eval $cacheid=yes 5295 else 5296 eval $cacheid=no 5297 fi 5298 rm -f core conftest.err conftest.$ac_objext \ 5299 conftest$ac_exeext conftest.$ac_ext 5300 fi 5301 5302 5303 CFLAGS="$xorg_testset_save_CFLAGS" 5304 5305 eval supported=\$$cacheid 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5307 $as_echo "$supported" >&6; } 5308 if test "$supported" = "yes" ; then 5309 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5310 found="yes" 5311 fi 5312 fi 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 xorg_testset_save_CFLAGS="$CFLAGS" 5329 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5333 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5334 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336 else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338 /* end confdefs.h. */ 5339 int i; 5340 _ACEOF 5341 if ac_fn_c_try_compile "$LINENO"; then : 5342 xorg_cv_cc_flag_unknown_warning_option=yes 5343 else 5344 xorg_cv_cc_flag_unknown_warning_option=no 5345 fi 5346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5347 fi 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5349 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5351 CFLAGS="$xorg_testset_save_CFLAGS" 5352 fi 5353 5354 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5357 fi 5358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5360 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5361 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5362 $as_echo_n "(cached) " >&6 5363 else 5364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5365 /* end confdefs.h. */ 5366 int i; 5367 _ACEOF 5368 if ac_fn_c_try_compile "$LINENO"; then : 5369 xorg_cv_cc_flag_unused_command_line_argument=yes 5370 else 5371 xorg_cv_cc_flag_unused_command_line_argument=no 5372 fi 5373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5374 fi 5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5376 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379 fi 5380 5381 found="no" 5382 5383 if test $found = "no" ; then 5384 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 fi 5387 5388 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5390 fi 5391 5392 CFLAGS="$CFLAGS -Wnested-externs" 5393 5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5395 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5396 cacheid=xorg_cv_cc_flag__Wnested_externs 5397 if eval \${$cacheid+:} false; then : 5398 $as_echo_n "(cached) " >&6 5399 else 5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5401 /* end confdefs.h. */ 5402 int i; 5403 int 5404 main () 5405 { 5406 5407 ; 5408 return 0; 5409 } 5410 _ACEOF 5411 if ac_fn_c_try_link "$LINENO"; then : 5412 eval $cacheid=yes 5413 else 5414 eval $cacheid=no 5415 fi 5416 rm -f core conftest.err conftest.$ac_objext \ 5417 conftest$ac_exeext conftest.$ac_ext 5418 fi 5419 5420 5421 CFLAGS="$xorg_testset_save_CFLAGS" 5422 5423 eval supported=\$$cacheid 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5425 $as_echo "$supported" >&6; } 5426 if test "$supported" = "yes" ; then 5427 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5428 found="yes" 5429 fi 5430 fi 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 xorg_testset_save_CFLAGS="$CFLAGS" 5447 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5451 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5452 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454 else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456 /* end confdefs.h. */ 5457 int i; 5458 _ACEOF 5459 if ac_fn_c_try_compile "$LINENO"; then : 5460 xorg_cv_cc_flag_unknown_warning_option=yes 5461 else 5462 xorg_cv_cc_flag_unknown_warning_option=no 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5465 fi 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5467 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5468 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 fi 5471 5472 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5475 fi 5476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5478 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5479 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5480 $as_echo_n "(cached) " >&6 5481 else 5482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5483 /* end confdefs.h. */ 5484 int i; 5485 _ACEOF 5486 if ac_fn_c_try_compile "$LINENO"; then : 5487 xorg_cv_cc_flag_unused_command_line_argument=yes 5488 else 5489 xorg_cv_cc_flag_unused_command_line_argument=no 5490 fi 5491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5492 fi 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5494 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5495 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5496 CFLAGS="$xorg_testset_save_CFLAGS" 5497 fi 5498 5499 found="no" 5500 5501 if test $found = "no" ; then 5502 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5504 fi 5505 5506 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5508 fi 5509 5510 CFLAGS="$CFLAGS -Wbad-function-cast" 5511 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5513 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5514 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5515 if eval \${$cacheid+:} false; then : 5516 $as_echo_n "(cached) " >&6 5517 else 5518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5519 /* end confdefs.h. */ 5520 int i; 5521 int 5522 main () 5523 { 5524 5525 ; 5526 return 0; 5527 } 5528 _ACEOF 5529 if ac_fn_c_try_link "$LINENO"; then : 5530 eval $cacheid=yes 5531 else 5532 eval $cacheid=no 5533 fi 5534 rm -f core conftest.err conftest.$ac_objext \ 5535 conftest$ac_exeext conftest.$ac_ext 5536 fi 5537 5538 5539 CFLAGS="$xorg_testset_save_CFLAGS" 5540 5541 eval supported=\$$cacheid 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5543 $as_echo "$supported" >&6; } 5544 if test "$supported" = "yes" ; then 5545 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5546 found="yes" 5547 fi 5548 fi 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 xorg_testset_save_CFLAGS="$CFLAGS" 5565 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5569 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5570 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572 else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 _ACEOF 5577 if ac_fn_c_try_compile "$LINENO"; then : 5578 xorg_cv_cc_flag_unknown_warning_option=yes 5579 else 5580 xorg_cv_cc_flag_unknown_warning_option=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5583 fi 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5585 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 fi 5589 5590 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5593 fi 5594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5596 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5597 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5598 $as_echo_n "(cached) " >&6 5599 else 5600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5601 /* end confdefs.h. */ 5602 int i; 5603 _ACEOF 5604 if ac_fn_c_try_compile "$LINENO"; then : 5605 xorg_cv_cc_flag_unused_command_line_argument=yes 5606 else 5607 xorg_cv_cc_flag_unused_command_line_argument=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5610 fi 5611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5612 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5614 CFLAGS="$xorg_testset_save_CFLAGS" 5615 fi 5616 5617 found="no" 5618 5619 if test $found = "no" ; then 5620 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 fi 5623 5624 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5626 fi 5627 5628 CFLAGS="$CFLAGS -Wold-style-definition" 5629 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5631 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5632 cacheid=xorg_cv_cc_flag__Wold_style_definition 5633 if eval \${$cacheid+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635 else 5636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637 /* end confdefs.h. */ 5638 int i; 5639 int 5640 main () 5641 { 5642 5643 ; 5644 return 0; 5645 } 5646 _ACEOF 5647 if ac_fn_c_try_link "$LINENO"; then : 5648 eval $cacheid=yes 5649 else 5650 eval $cacheid=no 5651 fi 5652 rm -f core conftest.err conftest.$ac_objext \ 5653 conftest$ac_exeext conftest.$ac_ext 5654 fi 5655 5656 5657 CFLAGS="$xorg_testset_save_CFLAGS" 5658 5659 eval supported=\$$cacheid 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5661 $as_echo "$supported" >&6; } 5662 if test "$supported" = "yes" ; then 5663 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5664 found="yes" 5665 fi 5666 fi 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 xorg_testset_save_CFLAGS="$CFLAGS" 5683 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5687 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5688 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690 else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 _ACEOF 5695 if ac_fn_c_try_compile "$LINENO"; then : 5696 xorg_cv_cc_flag_unknown_warning_option=yes 5697 else 5698 xorg_cv_cc_flag_unknown_warning_option=no 5699 fi 5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5701 fi 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5703 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 fi 5707 5708 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5711 fi 5712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5714 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5715 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5716 $as_echo_n "(cached) " >&6 5717 else 5718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5719 /* end confdefs.h. */ 5720 int i; 5721 _ACEOF 5722 if ac_fn_c_try_compile "$LINENO"; then : 5723 xorg_cv_cc_flag_unused_command_line_argument=yes 5724 else 5725 xorg_cv_cc_flag_unused_command_line_argument=no 5726 fi 5727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5728 fi 5729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5730 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5731 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5732 CFLAGS="$xorg_testset_save_CFLAGS" 5733 fi 5734 5735 found="no" 5736 5737 if test $found = "no" ; then 5738 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5740 fi 5741 5742 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5744 fi 5745 5746 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5747 5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5749 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5750 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5751 if eval \${$cacheid+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753 else 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 int 5758 main () 5759 { 5760 5761 ; 5762 return 0; 5763 } 5764 _ACEOF 5765 if ac_fn_c_try_link "$LINENO"; then : 5766 eval $cacheid=yes 5767 else 5768 eval $cacheid=no 5769 fi 5770 rm -f core conftest.err conftest.$ac_objext \ 5771 conftest$ac_exeext conftest.$ac_ext 5772 fi 5773 5774 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776 5777 eval supported=\$$cacheid 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5779 $as_echo "$supported" >&6; } 5780 if test "$supported" = "yes" ; then 5781 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5782 found="yes" 5783 fi 5784 fi 5785 5786 5787 5788 5789 5790 # This chunk adds additional warnings that could catch undesired effects. 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 xorg_testset_save_CFLAGS="$CFLAGS" 5805 5806 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5809 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5810 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812 else 5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814 /* end confdefs.h. */ 5815 int i; 5816 _ACEOF 5817 if ac_fn_c_try_compile "$LINENO"; then : 5818 xorg_cv_cc_flag_unknown_warning_option=yes 5819 else 5820 xorg_cv_cc_flag_unknown_warning_option=no 5821 fi 5822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5823 fi 5824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5825 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828 fi 5829 5830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5836 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5837 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5838 $as_echo_n "(cached) " >&6 5839 else 5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841 /* end confdefs.h. */ 5842 int i; 5843 _ACEOF 5844 if ac_fn_c_try_compile "$LINENO"; then : 5845 xorg_cv_cc_flag_unused_command_line_argument=yes 5846 else 5847 xorg_cv_cc_flag_unused_command_line_argument=no 5848 fi 5849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5850 fi 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5852 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5854 CFLAGS="$xorg_testset_save_CFLAGS" 5855 fi 5856 5857 found="no" 5858 5859 if test $found = "no" ; then 5860 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5862 fi 5863 5864 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5866 fi 5867 5868 CFLAGS="$CFLAGS -Wunused" 5869 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5871 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 5872 cacheid=xorg_cv_cc_flag__Wunused 5873 if eval \${$cacheid+:} false; then : 5874 $as_echo_n "(cached) " >&6 5875 else 5876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877 /* end confdefs.h. */ 5878 int i; 5879 int 5880 main () 5881 { 5882 5883 ; 5884 return 0; 5885 } 5886 _ACEOF 5887 if ac_fn_c_try_link "$LINENO"; then : 5888 eval $cacheid=yes 5889 else 5890 eval $cacheid=no 5891 fi 5892 rm -f core conftest.err conftest.$ac_objext \ 5893 conftest$ac_exeext conftest.$ac_ext 5894 fi 5895 5896 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 5899 eval supported=\$$cacheid 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5901 $as_echo "$supported" >&6; } 5902 if test "$supported" = "yes" ; then 5903 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5904 found="yes" 5905 fi 5906 fi 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 xorg_testset_save_CFLAGS="$CFLAGS" 5923 5924 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5927 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5928 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5929 $as_echo_n "(cached) " >&6 5930 else 5931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5932 /* end confdefs.h. */ 5933 int i; 5934 _ACEOF 5935 if ac_fn_c_try_compile "$LINENO"; then : 5936 xorg_cv_cc_flag_unknown_warning_option=yes 5937 else 5938 xorg_cv_cc_flag_unknown_warning_option=no 5939 fi 5940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5941 fi 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5943 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5944 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5945 CFLAGS="$xorg_testset_save_CFLAGS" 5946 fi 5947 5948 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 fi 5952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5954 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5955 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5956 $as_echo_n "(cached) " >&6 5957 else 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959 /* end confdefs.h. */ 5960 int i; 5961 _ACEOF 5962 if ac_fn_c_try_compile "$LINENO"; then : 5963 xorg_cv_cc_flag_unused_command_line_argument=yes 5964 else 5965 xorg_cv_cc_flag_unused_command_line_argument=no 5966 fi 5967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5968 fi 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5970 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5971 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973 fi 5974 5975 found="no" 5976 5977 if test $found = "no" ; then 5978 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5980 fi 5981 5982 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5984 fi 5985 5986 CFLAGS="$CFLAGS -Wuninitialized" 5987 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 5989 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 5990 cacheid=xorg_cv_cc_flag__Wuninitialized 5991 if eval \${$cacheid+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993 else 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995 /* end confdefs.h. */ 5996 int i; 5997 int 5998 main () 5999 { 6000 6001 ; 6002 return 0; 6003 } 6004 _ACEOF 6005 if ac_fn_c_try_link "$LINENO"; then : 6006 eval $cacheid=yes 6007 else 6008 eval $cacheid=no 6009 fi 6010 rm -f core conftest.err conftest.$ac_objext \ 6011 conftest$ac_exeext conftest.$ac_ext 6012 fi 6013 6014 6015 CFLAGS="$xorg_testset_save_CFLAGS" 6016 6017 eval supported=\$$cacheid 6018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6019 $as_echo "$supported" >&6; } 6020 if test "$supported" = "yes" ; then 6021 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6022 found="yes" 6023 fi 6024 fi 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 xorg_testset_save_CFLAGS="$CFLAGS" 6041 6042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6045 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6046 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6047 $as_echo_n "(cached) " >&6 6048 else 6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050 /* end confdefs.h. */ 6051 int i; 6052 _ACEOF 6053 if ac_fn_c_try_compile "$LINENO"; then : 6054 xorg_cv_cc_flag_unknown_warning_option=yes 6055 else 6056 xorg_cv_cc_flag_unknown_warning_option=no 6057 fi 6058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6059 fi 6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6061 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6063 CFLAGS="$xorg_testset_save_CFLAGS" 6064 fi 6065 6066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6069 fi 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6072 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6073 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6074 $as_echo_n "(cached) " >&6 6075 else 6076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077 /* end confdefs.h. */ 6078 int i; 6079 _ACEOF 6080 if ac_fn_c_try_compile "$LINENO"; then : 6081 xorg_cv_cc_flag_unused_command_line_argument=yes 6082 else 6083 xorg_cv_cc_flag_unused_command_line_argument=no 6084 fi 6085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6086 fi 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6088 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091 fi 6092 6093 found="no" 6094 6095 if test $found = "no" ; then 6096 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6098 fi 6099 6100 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6102 fi 6103 6104 CFLAGS="$CFLAGS -Wshadow" 6105 6106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6107 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6108 cacheid=xorg_cv_cc_flag__Wshadow 6109 if eval \${$cacheid+:} false; then : 6110 $as_echo_n "(cached) " >&6 6111 else 6112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6113 /* end confdefs.h. */ 6114 int i; 6115 int 6116 main () 6117 { 6118 6119 ; 6120 return 0; 6121 } 6122 _ACEOF 6123 if ac_fn_c_try_link "$LINENO"; then : 6124 eval $cacheid=yes 6125 else 6126 eval $cacheid=no 6127 fi 6128 rm -f core conftest.err conftest.$ac_objext \ 6129 conftest$ac_exeext conftest.$ac_ext 6130 fi 6131 6132 6133 CFLAGS="$xorg_testset_save_CFLAGS" 6134 6135 eval supported=\$$cacheid 6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6137 $as_echo "$supported" >&6; } 6138 if test "$supported" = "yes" ; then 6139 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6140 found="yes" 6141 fi 6142 fi 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 xorg_testset_save_CFLAGS="$CFLAGS" 6159 6160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6163 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6164 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166 else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168 /* end confdefs.h. */ 6169 int i; 6170 _ACEOF 6171 if ac_fn_c_try_compile "$LINENO"; then : 6172 xorg_cv_cc_flag_unknown_warning_option=yes 6173 else 6174 xorg_cv_cc_flag_unknown_warning_option=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177 fi 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6179 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 fi 6183 6184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6190 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6191 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6192 $as_echo_n "(cached) " >&6 6193 else 6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6195 /* end confdefs.h. */ 6196 int i; 6197 _ACEOF 6198 if ac_fn_c_try_compile "$LINENO"; then : 6199 xorg_cv_cc_flag_unused_command_line_argument=yes 6200 else 6201 xorg_cv_cc_flag_unused_command_line_argument=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6204 fi 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6206 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 fi 6210 6211 found="no" 6212 6213 if test $found = "no" ; then 6214 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 fi 6217 6218 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6220 fi 6221 6222 CFLAGS="$CFLAGS -Wcast-qual" 6223 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6225 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6226 cacheid=xorg_cv_cc_flag__Wcast_qual 6227 if eval \${$cacheid+:} false; then : 6228 $as_echo_n "(cached) " >&6 6229 else 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231 /* end confdefs.h. */ 6232 int i; 6233 int 6234 main () 6235 { 6236 6237 ; 6238 return 0; 6239 } 6240 _ACEOF 6241 if ac_fn_c_try_link "$LINENO"; then : 6242 eval $cacheid=yes 6243 else 6244 eval $cacheid=no 6245 fi 6246 rm -f core conftest.err conftest.$ac_objext \ 6247 conftest$ac_exeext conftest.$ac_ext 6248 fi 6249 6250 6251 CFLAGS="$xorg_testset_save_CFLAGS" 6252 6253 eval supported=\$$cacheid 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6255 $as_echo "$supported" >&6; } 6256 if test "$supported" = "yes" ; then 6257 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6258 found="yes" 6259 fi 6260 fi 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 xorg_testset_save_CFLAGS="$CFLAGS" 6277 6278 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6281 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6282 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286 /* end confdefs.h. */ 6287 int i; 6288 _ACEOF 6289 if ac_fn_c_try_compile "$LINENO"; then : 6290 xorg_cv_cc_flag_unknown_warning_option=yes 6291 else 6292 xorg_cv_cc_flag_unknown_warning_option=no 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6295 fi 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6297 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 fi 6301 6302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6305 fi 6306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6308 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6309 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6310 $as_echo_n "(cached) " >&6 6311 else 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 _ACEOF 6316 if ac_fn_c_try_compile "$LINENO"; then : 6317 xorg_cv_cc_flag_unused_command_line_argument=yes 6318 else 6319 xorg_cv_cc_flag_unused_command_line_argument=no 6320 fi 6321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6322 fi 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 fi 6328 6329 found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wmissing-noreturn" 6341 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6343 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6345 if eval \${$cacheid+:} false; then : 6346 $as_echo_n "(cached) " >&6 6347 else 6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349 /* end confdefs.h. */ 6350 int i; 6351 int 6352 main () 6353 { 6354 6355 ; 6356 return 0; 6357 } 6358 _ACEOF 6359 if ac_fn_c_try_link "$LINENO"; then : 6360 eval $cacheid=yes 6361 else 6362 eval $cacheid=no 6363 fi 6364 rm -f core conftest.err conftest.$ac_objext \ 6365 conftest$ac_exeext conftest.$ac_ext 6366 fi 6367 6368 6369 CFLAGS="$xorg_testset_save_CFLAGS" 6370 6371 eval supported=\$$cacheid 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6373 $as_echo "$supported" >&6; } 6374 if test "$supported" = "yes" ; then 6375 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6376 found="yes" 6377 fi 6378 fi 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 xorg_testset_save_CFLAGS="$CFLAGS" 6395 6396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6399 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6400 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402 else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404 /* end confdefs.h. */ 6405 int i; 6406 _ACEOF 6407 if ac_fn_c_try_compile "$LINENO"; then : 6408 xorg_cv_cc_flag_unknown_warning_option=yes 6409 else 6410 xorg_cv_cc_flag_unknown_warning_option=no 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413 fi 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 fi 6419 6420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429 else 6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6431 /* end confdefs.h. */ 6432 int i; 6433 _ACEOF 6434 if ac_fn_c_try_compile "$LINENO"; then : 6435 xorg_cv_cc_flag_unused_command_line_argument=yes 6436 else 6437 xorg_cv_cc_flag_unused_command_line_argument=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6440 fi 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6442 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 fi 6446 6447 found="no" 6448 6449 if test $found = "no" ; then 6450 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 fi 6453 6454 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 fi 6457 6458 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6459 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6461 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6462 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6463 if eval \${$cacheid+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465 else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467 /* end confdefs.h. */ 6468 int i; 6469 int 6470 main () 6471 { 6472 6473 ; 6474 return 0; 6475 } 6476 _ACEOF 6477 if ac_fn_c_try_link "$LINENO"; then : 6478 eval $cacheid=yes 6479 else 6480 eval $cacheid=no 6481 fi 6482 rm -f core conftest.err conftest.$ac_objext \ 6483 conftest$ac_exeext conftest.$ac_ext 6484 fi 6485 6486 6487 CFLAGS="$xorg_testset_save_CFLAGS" 6488 6489 eval supported=\$$cacheid 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6491 $as_echo "$supported" >&6; } 6492 if test "$supported" = "yes" ; then 6493 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6494 found="yes" 6495 fi 6496 fi 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 xorg_testset_save_CFLAGS="$CFLAGS" 6513 6514 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6517 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6518 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520 else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522 /* end confdefs.h. */ 6523 int i; 6524 _ACEOF 6525 if ac_fn_c_try_compile "$LINENO"; then : 6526 xorg_cv_cc_flag_unknown_warning_option=yes 6527 else 6528 xorg_cv_cc_flag_unknown_warning_option=no 6529 fi 6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6531 fi 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6533 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 fi 6537 6538 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 fi 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6544 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6545 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547 else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549 /* end confdefs.h. */ 6550 int i; 6551 _ACEOF 6552 if ac_fn_c_try_compile "$LINENO"; then : 6553 xorg_cv_cc_flag_unused_command_line_argument=yes 6554 else 6555 xorg_cv_cc_flag_unused_command_line_argument=no 6556 fi 6557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6558 fi 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6560 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563 fi 6564 6565 found="no" 6566 6567 if test $found = "no" ; then 6568 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 6572 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6574 fi 6575 6576 CFLAGS="$CFLAGS -Wredundant-decls" 6577 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6579 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6580 cacheid=xorg_cv_cc_flag__Wredundant_decls 6581 if eval \${$cacheid+:} false; then : 6582 $as_echo_n "(cached) " >&6 6583 else 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585 /* end confdefs.h. */ 6586 int i; 6587 int 6588 main () 6589 { 6590 6591 ; 6592 return 0; 6593 } 6594 _ACEOF 6595 if ac_fn_c_try_link "$LINENO"; then : 6596 eval $cacheid=yes 6597 else 6598 eval $cacheid=no 6599 fi 6600 rm -f core conftest.err conftest.$ac_objext \ 6601 conftest$ac_exeext conftest.$ac_ext 6602 fi 6603 6604 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 6607 eval supported=\$$cacheid 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6609 $as_echo "$supported" >&6; } 6610 if test "$supported" = "yes" ; then 6611 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6612 found="yes" 6613 fi 6614 fi 6615 6616 6617 6618 # These are currently disabled because they are noisy. They will be enabled 6619 # in the future once the codebase is sufficiently modernized to silence 6620 # them. For now, I don't want them to drown out the other warnings. 6621 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6622 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6623 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6624 6625 # Turn some warnings into errors, so we don't accidently get successful builds 6626 # when there are problems that should be fixed. 6627 6628 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 xorg_testset_save_CFLAGS="$CFLAGS" 6643 6644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650 else 6651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652 /* end confdefs.h. */ 6653 int i; 6654 _ACEOF 6655 if ac_fn_c_try_compile "$LINENO"; then : 6656 xorg_cv_cc_flag_unknown_warning_option=yes 6657 else 6658 xorg_cv_cc_flag_unknown_warning_option=no 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6661 fi 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 fi 6667 6668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 fi 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6676 $as_echo_n "(cached) " >&6 6677 else 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679 /* end confdefs.h. */ 6680 int i; 6681 _ACEOF 6682 if ac_fn_c_try_compile "$LINENO"; then : 6683 xorg_cv_cc_flag_unused_command_line_argument=yes 6684 else 6685 xorg_cv_cc_flag_unused_command_line_argument=no 6686 fi 6687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6688 fi 6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693 fi 6694 6695 found="no" 6696 6697 if test $found = "no" ; then 6698 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6700 fi 6701 6702 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6704 fi 6705 6706 CFLAGS="$CFLAGS -Werror=implicit" 6707 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6709 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6710 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6711 if eval \${$cacheid+:} false; then : 6712 $as_echo_n "(cached) " >&6 6713 else 6714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6715 /* end confdefs.h. */ 6716 int i; 6717 int 6718 main () 6719 { 6720 6721 ; 6722 return 0; 6723 } 6724 _ACEOF 6725 if ac_fn_c_try_link "$LINENO"; then : 6726 eval $cacheid=yes 6727 else 6728 eval $cacheid=no 6729 fi 6730 rm -f core conftest.err conftest.$ac_objext \ 6731 conftest$ac_exeext conftest.$ac_ext 6732 fi 6733 6734 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736 6737 eval supported=\$$cacheid 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6739 $as_echo "$supported" >&6; } 6740 if test "$supported" = "yes" ; then 6741 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6742 found="yes" 6743 fi 6744 fi 6745 6746 if test $found = "no" ; then 6747 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6749 fi 6750 6751 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6753 fi 6754 6755 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6756 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6758 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6759 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6760 if eval \${$cacheid+:} false; then : 6761 $as_echo_n "(cached) " >&6 6762 else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 int 6767 main () 6768 { 6769 6770 ; 6771 return 0; 6772 } 6773 _ACEOF 6774 if ac_fn_c_try_link "$LINENO"; then : 6775 eval $cacheid=yes 6776 else 6777 eval $cacheid=no 6778 fi 6779 rm -f core conftest.err conftest.$ac_objext \ 6780 conftest$ac_exeext conftest.$ac_ext 6781 fi 6782 6783 6784 CFLAGS="$xorg_testset_save_CFLAGS" 6785 6786 eval supported=\$$cacheid 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6788 $as_echo "$supported" >&6; } 6789 if test "$supported" = "yes" ; then 6790 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6791 found="yes" 6792 fi 6793 fi 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 xorg_testset_save_CFLAGS="$CFLAGS" 6810 6811 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6814 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6815 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6816 $as_echo_n "(cached) " >&6 6817 else 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819 /* end confdefs.h. */ 6820 int i; 6821 _ACEOF 6822 if ac_fn_c_try_compile "$LINENO"; then : 6823 xorg_cv_cc_flag_unknown_warning_option=yes 6824 else 6825 xorg_cv_cc_flag_unknown_warning_option=no 6826 fi 6827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6828 fi 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6830 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6831 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 fi 6834 6835 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6838 fi 6839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6841 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6842 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6843 $as_echo_n "(cached) " >&6 6844 else 6845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6846 /* end confdefs.h. */ 6847 int i; 6848 _ACEOF 6849 if ac_fn_c_try_compile "$LINENO"; then : 6850 xorg_cv_cc_flag_unused_command_line_argument=yes 6851 else 6852 xorg_cv_cc_flag_unused_command_line_argument=no 6853 fi 6854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6855 fi 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6857 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860 fi 6861 6862 found="no" 6863 6864 if test $found = "no" ; then 6865 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6867 fi 6868 6869 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6871 fi 6872 6873 CFLAGS="$CFLAGS -Werror=nonnull" 6874 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6876 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6877 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6878 if eval \${$cacheid+:} false; then : 6879 $as_echo_n "(cached) " >&6 6880 else 6881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6882 /* end confdefs.h. */ 6883 int i; 6884 int 6885 main () 6886 { 6887 6888 ; 6889 return 0; 6890 } 6891 _ACEOF 6892 if ac_fn_c_try_link "$LINENO"; then : 6893 eval $cacheid=yes 6894 else 6895 eval $cacheid=no 6896 fi 6897 rm -f core conftest.err conftest.$ac_objext \ 6898 conftest$ac_exeext conftest.$ac_ext 6899 fi 6900 6901 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 6904 eval supported=\$$cacheid 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6906 $as_echo "$supported" >&6; } 6907 if test "$supported" = "yes" ; then 6908 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6909 found="yes" 6910 fi 6911 fi 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 xorg_testset_save_CFLAGS="$CFLAGS" 6928 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6932 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6933 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6934 $as_echo_n "(cached) " >&6 6935 else 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937 /* end confdefs.h. */ 6938 int i; 6939 _ACEOF 6940 if ac_fn_c_try_compile "$LINENO"; then : 6941 xorg_cv_cc_flag_unknown_warning_option=yes 6942 else 6943 xorg_cv_cc_flag_unknown_warning_option=no 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6946 fi 6947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6948 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 fi 6952 6953 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 fi 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6959 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6960 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6961 $as_echo_n "(cached) " >&6 6962 else 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964 /* end confdefs.h. */ 6965 int i; 6966 _ACEOF 6967 if ac_fn_c_try_compile "$LINENO"; then : 6968 xorg_cv_cc_flag_unused_command_line_argument=yes 6969 else 6970 xorg_cv_cc_flag_unused_command_line_argument=no 6971 fi 6972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6973 fi 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6975 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6976 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978 fi 6979 6980 found="no" 6981 6982 if test $found = "no" ; then 6983 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 6987 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6989 fi 6990 6991 CFLAGS="$CFLAGS -Werror=init-self" 6992 6993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 6994 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 6995 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6996 if eval \${$cacheid+:} false; then : 6997 $as_echo_n "(cached) " >&6 6998 else 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000 /* end confdefs.h. */ 7001 int i; 7002 int 7003 main () 7004 { 7005 7006 ; 7007 return 0; 7008 } 7009 _ACEOF 7010 if ac_fn_c_try_link "$LINENO"; then : 7011 eval $cacheid=yes 7012 else 7013 eval $cacheid=no 7014 fi 7015 rm -f core conftest.err conftest.$ac_objext \ 7016 conftest$ac_exeext conftest.$ac_ext 7017 fi 7018 7019 7020 CFLAGS="$xorg_testset_save_CFLAGS" 7021 7022 eval supported=\$$cacheid 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7024 $as_echo "$supported" >&6; } 7025 if test "$supported" = "yes" ; then 7026 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7027 found="yes" 7028 fi 7029 fi 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 xorg_testset_save_CFLAGS="$CFLAGS" 7046 7047 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7050 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7051 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7052 $as_echo_n "(cached) " >&6 7053 else 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055 /* end confdefs.h. */ 7056 int i; 7057 _ACEOF 7058 if ac_fn_c_try_compile "$LINENO"; then : 7059 xorg_cv_cc_flag_unknown_warning_option=yes 7060 else 7061 xorg_cv_cc_flag_unknown_warning_option=no 7062 fi 7063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7064 fi 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7066 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 fi 7070 7071 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7074 fi 7075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7077 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7078 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7079 $as_echo_n "(cached) " >&6 7080 else 7081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082 /* end confdefs.h. */ 7083 int i; 7084 _ACEOF 7085 if ac_fn_c_try_compile "$LINENO"; then : 7086 xorg_cv_cc_flag_unused_command_line_argument=yes 7087 else 7088 xorg_cv_cc_flag_unused_command_line_argument=no 7089 fi 7090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7091 fi 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7093 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7095 CFLAGS="$xorg_testset_save_CFLAGS" 7096 fi 7097 7098 found="no" 7099 7100 if test $found = "no" ; then 7101 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 fi 7104 7105 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 fi 7108 7109 CFLAGS="$CFLAGS -Werror=main" 7110 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7112 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7113 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7114 if eval \${$cacheid+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116 else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 int 7121 main () 7122 { 7123 7124 ; 7125 return 0; 7126 } 7127 _ACEOF 7128 if ac_fn_c_try_link "$LINENO"; then : 7129 eval $cacheid=yes 7130 else 7131 eval $cacheid=no 7132 fi 7133 rm -f core conftest.err conftest.$ac_objext \ 7134 conftest$ac_exeext conftest.$ac_ext 7135 fi 7136 7137 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139 7140 eval supported=\$$cacheid 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7142 $as_echo "$supported" >&6; } 7143 if test "$supported" = "yes" ; then 7144 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7145 found="yes" 7146 fi 7147 fi 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 xorg_testset_save_CFLAGS="$CFLAGS" 7164 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7168 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7169 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171 else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173 /* end confdefs.h. */ 7174 int i; 7175 _ACEOF 7176 if ac_fn_c_try_compile "$LINENO"; then : 7177 xorg_cv_cc_flag_unknown_warning_option=yes 7178 else 7179 xorg_cv_cc_flag_unknown_warning_option=no 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7182 fi 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7184 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 fi 7188 7189 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 fi 7193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7195 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7196 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7197 $as_echo_n "(cached) " >&6 7198 else 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200 /* end confdefs.h. */ 7201 int i; 7202 _ACEOF 7203 if ac_fn_c_try_compile "$LINENO"; then : 7204 xorg_cv_cc_flag_unused_command_line_argument=yes 7205 else 7206 xorg_cv_cc_flag_unused_command_line_argument=no 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7209 fi 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7211 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 fi 7215 7216 found="no" 7217 7218 if test $found = "no" ; then 7219 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 fi 7222 7223 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7225 fi 7226 7227 CFLAGS="$CFLAGS -Werror=missing-braces" 7228 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7230 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7231 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7232 if eval \${$cacheid+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234 else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 int i; 7238 int 7239 main () 7240 { 7241 7242 ; 7243 return 0; 7244 } 7245 _ACEOF 7246 if ac_fn_c_try_link "$LINENO"; then : 7247 eval $cacheid=yes 7248 else 7249 eval $cacheid=no 7250 fi 7251 rm -f core conftest.err conftest.$ac_objext \ 7252 conftest$ac_exeext conftest.$ac_ext 7253 fi 7254 7255 7256 CFLAGS="$xorg_testset_save_CFLAGS" 7257 7258 eval supported=\$$cacheid 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7260 $as_echo "$supported" >&6; } 7261 if test "$supported" = "yes" ; then 7262 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7263 found="yes" 7264 fi 7265 fi 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 xorg_testset_save_CFLAGS="$CFLAGS" 7282 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7286 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7287 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289 else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 int i; 7293 _ACEOF 7294 if ac_fn_c_try_compile "$LINENO"; then : 7295 xorg_cv_cc_flag_unknown_warning_option=yes 7296 else 7297 xorg_cv_cc_flag_unknown_warning_option=no 7298 fi 7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300 fi 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7302 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7303 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 fi 7306 7307 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 fi 7311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7313 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7314 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316 else 7317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7318 /* end confdefs.h. */ 7319 int i; 7320 _ACEOF 7321 if ac_fn_c_try_compile "$LINENO"; then : 7322 xorg_cv_cc_flag_unused_command_line_argument=yes 7323 else 7324 xorg_cv_cc_flag_unused_command_line_argument=no 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327 fi 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7329 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332 fi 7333 7334 found="no" 7335 7336 if test $found = "no" ; then 7337 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 fi 7340 7341 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 fi 7344 7345 CFLAGS="$CFLAGS -Werror=sequence-point" 7346 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7348 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7349 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7350 if eval \${$cacheid+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352 else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 int i; 7356 int 7357 main () 7358 { 7359 7360 ; 7361 return 0; 7362 } 7363 _ACEOF 7364 if ac_fn_c_try_link "$LINENO"; then : 7365 eval $cacheid=yes 7366 else 7367 eval $cacheid=no 7368 fi 7369 rm -f core conftest.err conftest.$ac_objext \ 7370 conftest$ac_exeext conftest.$ac_ext 7371 fi 7372 7373 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 7376 eval supported=\$$cacheid 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7378 $as_echo "$supported" >&6; } 7379 if test "$supported" = "yes" ; then 7380 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7381 found="yes" 7382 fi 7383 fi 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 xorg_testset_save_CFLAGS="$CFLAGS" 7400 7401 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7404 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7405 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407 else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409 /* end confdefs.h. */ 7410 int i; 7411 _ACEOF 7412 if ac_fn_c_try_compile "$LINENO"; then : 7413 xorg_cv_cc_flag_unknown_warning_option=yes 7414 else 7415 xorg_cv_cc_flag_unknown_warning_option=no 7416 fi 7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7418 fi 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7420 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 fi 7424 7425 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7428 fi 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7431 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7432 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434 else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 _ACEOF 7439 if ac_fn_c_try_compile "$LINENO"; then : 7440 xorg_cv_cc_flag_unused_command_line_argument=yes 7441 else 7442 xorg_cv_cc_flag_unused_command_line_argument=no 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445 fi 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7447 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 fi 7451 7452 found="no" 7453 7454 if test $found = "no" ; then 7455 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 fi 7458 7459 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 fi 7462 7463 CFLAGS="$CFLAGS -Werror=return-type" 7464 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7466 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7467 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7468 if eval \${$cacheid+:} false; then : 7469 $as_echo_n "(cached) " >&6 7470 else 7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472 /* end confdefs.h. */ 7473 int i; 7474 int 7475 main () 7476 { 7477 7478 ; 7479 return 0; 7480 } 7481 _ACEOF 7482 if ac_fn_c_try_link "$LINENO"; then : 7483 eval $cacheid=yes 7484 else 7485 eval $cacheid=no 7486 fi 7487 rm -f core conftest.err conftest.$ac_objext \ 7488 conftest$ac_exeext conftest.$ac_ext 7489 fi 7490 7491 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 7494 eval supported=\$$cacheid 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7496 $as_echo "$supported" >&6; } 7497 if test "$supported" = "yes" ; then 7498 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7499 found="yes" 7500 fi 7501 fi 7502 7503 if test $found = "no" ; then 7504 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 fi 7507 7508 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7510 fi 7511 7512 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7513 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7515 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7516 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7517 if eval \${$cacheid+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 int 7524 main () 7525 { 7526 7527 ; 7528 return 0; 7529 } 7530 _ACEOF 7531 if ac_fn_c_try_link "$LINENO"; then : 7532 eval $cacheid=yes 7533 else 7534 eval $cacheid=no 7535 fi 7536 rm -f core conftest.err conftest.$ac_objext \ 7537 conftest$ac_exeext conftest.$ac_ext 7538 fi 7539 7540 7541 CFLAGS="$xorg_testset_save_CFLAGS" 7542 7543 eval supported=\$$cacheid 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7545 $as_echo "$supported" >&6; } 7546 if test "$supported" = "yes" ; then 7547 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7548 found="yes" 7549 fi 7550 fi 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 xorg_testset_save_CFLAGS="$CFLAGS" 7567 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7571 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7572 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574 else 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576 /* end confdefs.h. */ 7577 int i; 7578 _ACEOF 7579 if ac_fn_c_try_compile "$LINENO"; then : 7580 xorg_cv_cc_flag_unknown_warning_option=yes 7581 else 7582 xorg_cv_cc_flag_unknown_warning_option=no 7583 fi 7584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7585 fi 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7587 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7588 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590 fi 7591 7592 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7595 fi 7596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7598 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7599 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7600 $as_echo_n "(cached) " >&6 7601 else 7602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7603 /* end confdefs.h. */ 7604 int i; 7605 _ACEOF 7606 if ac_fn_c_try_compile "$LINENO"; then : 7607 xorg_cv_cc_flag_unused_command_line_argument=yes 7608 else 7609 xorg_cv_cc_flag_unused_command_line_argument=no 7610 fi 7611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7612 fi 7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7614 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7616 CFLAGS="$xorg_testset_save_CFLAGS" 7617 fi 7618 7619 found="no" 7620 7621 if test $found = "no" ; then 7622 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7624 fi 7625 7626 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7628 fi 7629 7630 CFLAGS="$CFLAGS -Werror=trigraphs" 7631 7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7633 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7634 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7635 if eval \${$cacheid+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 int 7642 main () 7643 { 7644 7645 ; 7646 return 0; 7647 } 7648 _ACEOF 7649 if ac_fn_c_try_link "$LINENO"; then : 7650 eval $cacheid=yes 7651 else 7652 eval $cacheid=no 7653 fi 7654 rm -f core conftest.err conftest.$ac_objext \ 7655 conftest$ac_exeext conftest.$ac_ext 7656 fi 7657 7658 7659 CFLAGS="$xorg_testset_save_CFLAGS" 7660 7661 eval supported=\$$cacheid 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7663 $as_echo "$supported" >&6; } 7664 if test "$supported" = "yes" ; then 7665 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7666 found="yes" 7667 fi 7668 fi 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 xorg_testset_save_CFLAGS="$CFLAGS" 7685 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7689 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7690 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692 else 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694 /* end confdefs.h. */ 7695 int i; 7696 _ACEOF 7697 if ac_fn_c_try_compile "$LINENO"; then : 7698 xorg_cv_cc_flag_unknown_warning_option=yes 7699 else 7700 xorg_cv_cc_flag_unknown_warning_option=no 7701 fi 7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7703 fi 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7705 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708 fi 7709 7710 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7713 fi 7714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7716 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7717 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7718 $as_echo_n "(cached) " >&6 7719 else 7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7721 /* end confdefs.h. */ 7722 int i; 7723 _ACEOF 7724 if ac_fn_c_try_compile "$LINENO"; then : 7725 xorg_cv_cc_flag_unused_command_line_argument=yes 7726 else 7727 xorg_cv_cc_flag_unused_command_line_argument=no 7728 fi 7729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7730 fi 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7732 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735 fi 7736 7737 found="no" 7738 7739 if test $found = "no" ; then 7740 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7742 fi 7743 7744 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7746 fi 7747 7748 CFLAGS="$CFLAGS -Werror=array-bounds" 7749 7750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7751 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7752 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7753 if eval \${$cacheid+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755 else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757 /* end confdefs.h. */ 7758 int i; 7759 int 7760 main () 7761 { 7762 7763 ; 7764 return 0; 7765 } 7766 _ACEOF 7767 if ac_fn_c_try_link "$LINENO"; then : 7768 eval $cacheid=yes 7769 else 7770 eval $cacheid=no 7771 fi 7772 rm -f core conftest.err conftest.$ac_objext \ 7773 conftest$ac_exeext conftest.$ac_ext 7774 fi 7775 7776 7777 CFLAGS="$xorg_testset_save_CFLAGS" 7778 7779 eval supported=\$$cacheid 7780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7781 $as_echo "$supported" >&6; } 7782 if test "$supported" = "yes" ; then 7783 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7784 found="yes" 7785 fi 7786 fi 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 xorg_testset_save_CFLAGS="$CFLAGS" 7803 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7807 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7808 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7809 $as_echo_n "(cached) " >&6 7810 else 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812 /* end confdefs.h. */ 7813 int i; 7814 _ACEOF 7815 if ac_fn_c_try_compile "$LINENO"; then : 7816 xorg_cv_cc_flag_unknown_warning_option=yes 7817 else 7818 xorg_cv_cc_flag_unknown_warning_option=no 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7821 fi 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7823 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 fi 7827 7828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7831 fi 7832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7834 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7835 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7836 $as_echo_n "(cached) " >&6 7837 else 7838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839 /* end confdefs.h. */ 7840 int i; 7841 _ACEOF 7842 if ac_fn_c_try_compile "$LINENO"; then : 7843 xorg_cv_cc_flag_unused_command_line_argument=yes 7844 else 7845 xorg_cv_cc_flag_unused_command_line_argument=no 7846 fi 7847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7848 fi 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7850 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7851 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853 fi 7854 7855 found="no" 7856 7857 if test $found = "no" ; then 7858 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 fi 7861 7862 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7864 fi 7865 7866 CFLAGS="$CFLAGS -Werror=write-strings" 7867 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7869 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7870 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7871 if eval \${$cacheid+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873 else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875 /* end confdefs.h. */ 7876 int i; 7877 int 7878 main () 7879 { 7880 7881 ; 7882 return 0; 7883 } 7884 _ACEOF 7885 if ac_fn_c_try_link "$LINENO"; then : 7886 eval $cacheid=yes 7887 else 7888 eval $cacheid=no 7889 fi 7890 rm -f core conftest.err conftest.$ac_objext \ 7891 conftest$ac_exeext conftest.$ac_ext 7892 fi 7893 7894 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 7897 eval supported=\$$cacheid 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7899 $as_echo "$supported" >&6; } 7900 if test "$supported" = "yes" ; then 7901 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7902 found="yes" 7903 fi 7904 fi 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 xorg_testset_save_CFLAGS="$CFLAGS" 7921 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7925 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7926 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928 else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 int i; 7932 _ACEOF 7933 if ac_fn_c_try_compile "$LINENO"; then : 7934 xorg_cv_cc_flag_unknown_warning_option=yes 7935 else 7936 xorg_cv_cc_flag_unknown_warning_option=no 7937 fi 7938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7939 fi 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7941 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 fi 7945 7946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 fi 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7952 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7953 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955 else 7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957 /* end confdefs.h. */ 7958 int i; 7959 _ACEOF 7960 if ac_fn_c_try_compile "$LINENO"; then : 7961 xorg_cv_cc_flag_unused_command_line_argument=yes 7962 else 7963 xorg_cv_cc_flag_unused_command_line_argument=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7966 fi 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7968 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 fi 7972 7973 found="no" 7974 7975 if test $found = "no" ; then 7976 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 fi 7979 7980 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7982 fi 7983 7984 CFLAGS="$CFLAGS -Werror=address" 7985 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 7987 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 7988 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7989 if eval \${$cacheid+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991 else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993 /* end confdefs.h. */ 7994 int i; 7995 int 7996 main () 7997 { 7998 7999 ; 8000 return 0; 8001 } 8002 _ACEOF 8003 if ac_fn_c_try_link "$LINENO"; then : 8004 eval $cacheid=yes 8005 else 8006 eval $cacheid=no 8007 fi 8008 rm -f core conftest.err conftest.$ac_objext \ 8009 conftest$ac_exeext conftest.$ac_ext 8010 fi 8011 8012 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014 8015 eval supported=\$$cacheid 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8017 $as_echo "$supported" >&6; } 8018 if test "$supported" = "yes" ; then 8019 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8020 found="yes" 8021 fi 8022 fi 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 xorg_testset_save_CFLAGS="$CFLAGS" 8039 8040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046 else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 int i; 8050 _ACEOF 8051 if ac_fn_c_try_compile "$LINENO"; then : 8052 xorg_cv_cc_flag_unknown_warning_option=yes 8053 else 8054 xorg_cv_cc_flag_unknown_warning_option=no 8055 fi 8056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8057 fi 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 fi 8063 8064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8067 fi 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073 else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075 /* end confdefs.h. */ 8076 int i; 8077 _ACEOF 8078 if ac_fn_c_try_compile "$LINENO"; then : 8079 xorg_cv_cc_flag_unused_command_line_argument=yes 8080 else 8081 xorg_cv_cc_flag_unused_command_line_argument=no 8082 fi 8083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8084 fi 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089 fi 8090 8091 found="no" 8092 8093 if test $found = "no" ; then 8094 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 fi 8097 8098 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8100 fi 8101 8102 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8103 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8105 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8106 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8107 if eval \${$cacheid+:} false; then : 8108 $as_echo_n "(cached) " >&6 8109 else 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 int 8114 main () 8115 { 8116 8117 ; 8118 return 0; 8119 } 8120 _ACEOF 8121 if ac_fn_c_try_link "$LINENO"; then : 8122 eval $cacheid=yes 8123 else 8124 eval $cacheid=no 8125 fi 8126 rm -f core conftest.err conftest.$ac_objext \ 8127 conftest$ac_exeext conftest.$ac_ext 8128 fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135 $as_echo "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8138 found="yes" 8139 fi 8140 fi 8141 8142 if test $found = "no" ; then 8143 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 fi 8146 8147 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8149 fi 8150 8151 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8152 8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8154 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8155 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8156 if eval \${$cacheid+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 int 8163 main () 8164 { 8165 8166 ; 8167 return 0; 8168 } 8169 _ACEOF 8170 if ac_fn_c_try_link "$LINENO"; then : 8171 eval $cacheid=yes 8172 else 8173 eval $cacheid=no 8174 fi 8175 rm -f core conftest.err conftest.$ac_objext \ 8176 conftest$ac_exeext conftest.$ac_ext 8177 fi 8178 8179 8180 CFLAGS="$xorg_testset_save_CFLAGS" 8181 8182 eval supported=\$$cacheid 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8184 $as_echo "$supported" >&6; } 8185 if test "$supported" = "yes" ; then 8186 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8187 found="yes" 8188 fi 8189 fi 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 xorg_testset_save_CFLAGS="$CFLAGS" 8206 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8210 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8211 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213 else 8214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215 /* end confdefs.h. */ 8216 int i; 8217 _ACEOF 8218 if ac_fn_c_try_compile "$LINENO"; then : 8219 xorg_cv_cc_flag_unknown_warning_option=yes 8220 else 8221 xorg_cv_cc_flag_unknown_warning_option=no 8222 fi 8223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8224 fi 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8226 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8234 fi 8235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8237 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8238 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8239 $as_echo_n "(cached) " >&6 8240 else 8241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8242 /* end confdefs.h. */ 8243 int i; 8244 _ACEOF 8245 if ac_fn_c_try_compile "$LINENO"; then : 8246 xorg_cv_cc_flag_unused_command_line_argument=yes 8247 else 8248 xorg_cv_cc_flag_unused_command_line_argument=no 8249 fi 8250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8251 fi 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8253 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8255 CFLAGS="$xorg_testset_save_CFLAGS" 8256 fi 8257 8258 found="no" 8259 8260 if test $found = "no" ; then 8261 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 fi 8264 8265 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8267 fi 8268 8269 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8270 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8272 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8273 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8274 if eval \${$cacheid+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276 else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 int 8281 main () 8282 { 8283 8284 ; 8285 return 0; 8286 } 8287 _ACEOF 8288 if ac_fn_c_try_link "$LINENO"; then : 8289 eval $cacheid=yes 8290 else 8291 eval $cacheid=no 8292 fi 8293 rm -f core conftest.err conftest.$ac_objext \ 8294 conftest$ac_exeext conftest.$ac_ext 8295 fi 8296 8297 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 8300 eval supported=\$$cacheid 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8302 $as_echo "$supported" >&6; } 8303 if test "$supported" = "yes" ; then 8304 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8305 found="yes" 8306 fi 8307 fi 8308 8309 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8310 else 8311 { $as_echo "$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 8312 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 xorg_testset_save_CFLAGS="$CFLAGS" 8327 8328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8331 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8332 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8333 $as_echo_n "(cached) " >&6 8334 else 8335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8336 /* end confdefs.h. */ 8337 int i; 8338 _ACEOF 8339 if ac_fn_c_try_compile "$LINENO"; then : 8340 xorg_cv_cc_flag_unknown_warning_option=yes 8341 else 8342 xorg_cv_cc_flag_unknown_warning_option=no 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8345 fi 8346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8347 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 fi 8351 8352 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8358 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8359 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361 else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 _ACEOF 8366 if ac_fn_c_try_compile "$LINENO"; then : 8367 xorg_cv_cc_flag_unused_command_line_argument=yes 8368 else 8369 xorg_cv_cc_flag_unused_command_line_argument=no 8370 fi 8371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8372 fi 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8374 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377 fi 8378 8379 found="no" 8380 8381 if test $found = "no" ; then 8382 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 fi 8385 8386 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8388 fi 8389 8390 CFLAGS="$CFLAGS -Wimplicit" 8391 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8393 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8394 cacheid=xorg_cv_cc_flag__Wimplicit 8395 if eval \${$cacheid+:} false; then : 8396 $as_echo_n "(cached) " >&6 8397 else 8398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8399 /* end confdefs.h. */ 8400 int i; 8401 int 8402 main () 8403 { 8404 8405 ; 8406 return 0; 8407 } 8408 _ACEOF 8409 if ac_fn_c_try_link "$LINENO"; then : 8410 eval $cacheid=yes 8411 else 8412 eval $cacheid=no 8413 fi 8414 rm -f core conftest.err conftest.$ac_objext \ 8415 conftest$ac_exeext conftest.$ac_ext 8416 fi 8417 8418 8419 CFLAGS="$xorg_testset_save_CFLAGS" 8420 8421 eval supported=\$$cacheid 8422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8423 $as_echo "$supported" >&6; } 8424 if test "$supported" = "yes" ; then 8425 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8426 found="yes" 8427 fi 8428 fi 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444 xorg_testset_save_CFLAGS="$CFLAGS" 8445 8446 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8449 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8450 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8451 $as_echo_n "(cached) " >&6 8452 else 8453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8454 /* end confdefs.h. */ 8455 int i; 8456 _ACEOF 8457 if ac_fn_c_try_compile "$LINENO"; then : 8458 xorg_cv_cc_flag_unknown_warning_option=yes 8459 else 8460 xorg_cv_cc_flag_unknown_warning_option=no 8461 fi 8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8463 fi 8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8465 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8466 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 fi 8469 8470 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8476 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8477 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 _ACEOF 8484 if ac_fn_c_try_compile "$LINENO"; then : 8485 xorg_cv_cc_flag_unused_command_line_argument=yes 8486 else 8487 xorg_cv_cc_flag_unused_command_line_argument=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8490 fi 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8492 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 fi 8496 8497 found="no" 8498 8499 if test $found = "no" ; then 8500 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 8504 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 fi 8507 8508 CFLAGS="$CFLAGS -Wnonnull" 8509 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8511 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8512 cacheid=xorg_cv_cc_flag__Wnonnull 8513 if eval \${$cacheid+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515 else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 int 8520 main () 8521 { 8522 8523 ; 8524 return 0; 8525 } 8526 _ACEOF 8527 if ac_fn_c_try_link "$LINENO"; then : 8528 eval $cacheid=yes 8529 else 8530 eval $cacheid=no 8531 fi 8532 rm -f core conftest.err conftest.$ac_objext \ 8533 conftest$ac_exeext conftest.$ac_ext 8534 fi 8535 8536 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538 8539 eval supported=\$$cacheid 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8541 $as_echo "$supported" >&6; } 8542 if test "$supported" = "yes" ; then 8543 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8544 found="yes" 8545 fi 8546 fi 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 xorg_testset_save_CFLAGS="$CFLAGS" 8563 8564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8567 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8568 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8569 $as_echo_n "(cached) " >&6 8570 else 8571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572 /* end confdefs.h. */ 8573 int i; 8574 _ACEOF 8575 if ac_fn_c_try_compile "$LINENO"; then : 8576 xorg_cv_cc_flag_unknown_warning_option=yes 8577 else 8578 xorg_cv_cc_flag_unknown_warning_option=no 8579 fi 8580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8581 fi 8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8583 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586 fi 8587 8588 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8591 fi 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8594 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8595 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8596 $as_echo_n "(cached) " >&6 8597 else 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599 /* end confdefs.h. */ 8600 int i; 8601 _ACEOF 8602 if ac_fn_c_try_compile "$LINENO"; then : 8603 xorg_cv_cc_flag_unused_command_line_argument=yes 8604 else 8605 xorg_cv_cc_flag_unused_command_line_argument=no 8606 fi 8607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8608 fi 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8610 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 fi 8614 8615 found="no" 8616 8617 if test $found = "no" ; then 8618 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 fi 8621 8622 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8624 fi 8625 8626 CFLAGS="$CFLAGS -Winit-self" 8627 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8629 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8630 cacheid=xorg_cv_cc_flag__Winit_self 8631 if eval \${$cacheid+:} false; then : 8632 $as_echo_n "(cached) " >&6 8633 else 8634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8635 /* end confdefs.h. */ 8636 int i; 8637 int 8638 main () 8639 { 8640 8641 ; 8642 return 0; 8643 } 8644 _ACEOF 8645 if ac_fn_c_try_link "$LINENO"; then : 8646 eval $cacheid=yes 8647 else 8648 eval $cacheid=no 8649 fi 8650 rm -f core conftest.err conftest.$ac_objext \ 8651 conftest$ac_exeext conftest.$ac_ext 8652 fi 8653 8654 8655 CFLAGS="$xorg_testset_save_CFLAGS" 8656 8657 eval supported=\$$cacheid 8658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8659 $as_echo "$supported" >&6; } 8660 if test "$supported" = "yes" ; then 8661 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8662 found="yes" 8663 fi 8664 fi 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688 else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 int i; 8692 _ACEOF 8693 if ac_fn_c_try_compile "$LINENO"; then : 8694 xorg_cv_cc_flag_unknown_warning_option=yes 8695 else 8696 xorg_cv_cc_flag_unknown_warning_option=no 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8699 fi 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8701 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 fi 8705 8706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8709 fi 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8712 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8713 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715 else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717 /* end confdefs.h. */ 8718 int i; 8719 _ACEOF 8720 if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unused_command_line_argument=yes 8722 else 8723 xorg_cv_cc_flag_unused_command_line_argument=no 8724 fi 8725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726 fi 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8728 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731 fi 8732 8733 found="no" 8734 8735 if test $found = "no" ; then 8736 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 fi 8739 8740 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8742 fi 8743 8744 CFLAGS="$CFLAGS -Wmain" 8745 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8747 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 8748 cacheid=xorg_cv_cc_flag__Wmain 8749 if eval \${$cacheid+:} false; then : 8750 $as_echo_n "(cached) " >&6 8751 else 8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753 /* end confdefs.h. */ 8754 int i; 8755 int 8756 main () 8757 { 8758 8759 ; 8760 return 0; 8761 } 8762 _ACEOF 8763 if ac_fn_c_try_link "$LINENO"; then : 8764 eval $cacheid=yes 8765 else 8766 eval $cacheid=no 8767 fi 8768 rm -f core conftest.err conftest.$ac_objext \ 8769 conftest$ac_exeext conftest.$ac_ext 8770 fi 8771 8772 8773 CFLAGS="$xorg_testset_save_CFLAGS" 8774 8775 eval supported=\$$cacheid 8776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8777 $as_echo "$supported" >&6; } 8778 if test "$supported" = "yes" ; then 8779 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8780 found="yes" 8781 fi 8782 fi 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 xorg_testset_save_CFLAGS="$CFLAGS" 8799 8800 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8803 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8804 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806 else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808 /* end confdefs.h. */ 8809 int i; 8810 _ACEOF 8811 if ac_fn_c_try_compile "$LINENO"; then : 8812 xorg_cv_cc_flag_unknown_warning_option=yes 8813 else 8814 xorg_cv_cc_flag_unknown_warning_option=no 8815 fi 8816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817 fi 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8819 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 fi 8823 8824 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 fi 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8830 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8831 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8832 $as_echo_n "(cached) " >&6 8833 else 8834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835 /* end confdefs.h. */ 8836 int i; 8837 _ACEOF 8838 if ac_fn_c_try_compile "$LINENO"; then : 8839 xorg_cv_cc_flag_unused_command_line_argument=yes 8840 else 8841 xorg_cv_cc_flag_unused_command_line_argument=no 8842 fi 8843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8844 fi 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8846 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 fi 8850 8851 found="no" 8852 8853 if test $found = "no" ; then 8854 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 fi 8857 8858 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8860 fi 8861 8862 CFLAGS="$CFLAGS -Wmissing-braces" 8863 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8865 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8866 cacheid=xorg_cv_cc_flag__Wmissing_braces 8867 if eval \${$cacheid+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869 else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 int 8874 main () 8875 { 8876 8877 ; 8878 return 0; 8879 } 8880 _ACEOF 8881 if ac_fn_c_try_link "$LINENO"; then : 8882 eval $cacheid=yes 8883 else 8884 eval $cacheid=no 8885 fi 8886 rm -f core conftest.err conftest.$ac_objext \ 8887 conftest$ac_exeext conftest.$ac_ext 8888 fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895 $as_echo "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8898 found="yes" 8899 fi 8900 fi 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 xorg_testset_save_CFLAGS="$CFLAGS" 8917 8918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8921 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8922 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924 else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 _ACEOF 8929 if ac_fn_c_try_compile "$LINENO"; then : 8930 xorg_cv_cc_flag_unknown_warning_option=yes 8931 else 8932 xorg_cv_cc_flag_unknown_warning_option=no 8933 fi 8934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8935 fi 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8937 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940 fi 8941 8942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8945 fi 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8948 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8949 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951 else 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953 /* end confdefs.h. */ 8954 int i; 8955 _ACEOF 8956 if ac_fn_c_try_compile "$LINENO"; then : 8957 xorg_cv_cc_flag_unused_command_line_argument=yes 8958 else 8959 xorg_cv_cc_flag_unused_command_line_argument=no 8960 fi 8961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8962 fi 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8964 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 fi 8968 8969 found="no" 8970 8971 if test $found = "no" ; then 8972 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 fi 8975 8976 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 fi 8979 8980 CFLAGS="$CFLAGS -Wsequence-point" 8981 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 8983 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 8984 cacheid=xorg_cv_cc_flag__Wsequence_point 8985 if eval \${$cacheid+:} false; then : 8986 $as_echo_n "(cached) " >&6 8987 else 8988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8989 /* end confdefs.h. */ 8990 int i; 8991 int 8992 main () 8993 { 8994 8995 ; 8996 return 0; 8997 } 8998 _ACEOF 8999 if ac_fn_c_try_link "$LINENO"; then : 9000 eval $cacheid=yes 9001 else 9002 eval $cacheid=no 9003 fi 9004 rm -f core conftest.err conftest.$ac_objext \ 9005 conftest$ac_exeext conftest.$ac_ext 9006 fi 9007 9008 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 9011 eval supported=\$$cacheid 9012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9013 $as_echo "$supported" >&6; } 9014 if test "$supported" = "yes" ; then 9015 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9016 found="yes" 9017 fi 9018 fi 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 xorg_testset_save_CFLAGS="$CFLAGS" 9035 9036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042 else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 _ACEOF 9047 if ac_fn_c_try_compile "$LINENO"; then : 9048 xorg_cv_cc_flag_unknown_warning_option=yes 9049 else 9050 xorg_cv_cc_flag_unknown_warning_option=no 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9053 fi 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058 fi 9059 9060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9063 fi 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9068 $as_echo_n "(cached) " >&6 9069 else 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071 /* end confdefs.h. */ 9072 int i; 9073 _ACEOF 9074 if ac_fn_c_try_compile "$LINENO"; then : 9075 xorg_cv_cc_flag_unused_command_line_argument=yes 9076 else 9077 xorg_cv_cc_flag_unused_command_line_argument=no 9078 fi 9079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9080 fi 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085 fi 9086 9087 found="no" 9088 9089 if test $found = "no" ; then 9090 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 9094 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 fi 9097 9098 CFLAGS="$CFLAGS -Wreturn-type" 9099 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9101 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9102 cacheid=xorg_cv_cc_flag__Wreturn_type 9103 if eval \${$cacheid+:} false; then : 9104 $as_echo_n "(cached) " >&6 9105 else 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107 /* end confdefs.h. */ 9108 int i; 9109 int 9110 main () 9111 { 9112 9113 ; 9114 return 0; 9115 } 9116 _ACEOF 9117 if ac_fn_c_try_link "$LINENO"; then : 9118 eval $cacheid=yes 9119 else 9120 eval $cacheid=no 9121 fi 9122 rm -f core conftest.err conftest.$ac_objext \ 9123 conftest$ac_exeext conftest.$ac_ext 9124 fi 9125 9126 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 9129 eval supported=\$$cacheid 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9131 $as_echo "$supported" >&6; } 9132 if test "$supported" = "yes" ; then 9133 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9134 found="yes" 9135 fi 9136 fi 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 xorg_testset_save_CFLAGS="$CFLAGS" 9153 9154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160 else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162 /* end confdefs.h. */ 9163 int i; 9164 _ACEOF 9165 if ac_fn_c_try_compile "$LINENO"; then : 9166 xorg_cv_cc_flag_unknown_warning_option=yes 9167 else 9168 xorg_cv_cc_flag_unknown_warning_option=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9171 fi 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 fi 9177 9178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9181 fi 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187 else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189 /* end confdefs.h. */ 9190 int i; 9191 _ACEOF 9192 if ac_fn_c_try_compile "$LINENO"; then : 9193 xorg_cv_cc_flag_unused_command_line_argument=yes 9194 else 9195 xorg_cv_cc_flag_unused_command_line_argument=no 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9198 fi 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203 fi 9204 9205 found="no" 9206 9207 if test $found = "no" ; then 9208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 fi 9211 9212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 fi 9215 9216 CFLAGS="$CFLAGS -Wtrigraphs" 9217 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9219 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9220 cacheid=xorg_cv_cc_flag__Wtrigraphs 9221 if eval \${$cacheid+:} false; then : 9222 $as_echo_n "(cached) " >&6 9223 else 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225 /* end confdefs.h. */ 9226 int i; 9227 int 9228 main () 9229 { 9230 9231 ; 9232 return 0; 9233 } 9234 _ACEOF 9235 if ac_fn_c_try_link "$LINENO"; then : 9236 eval $cacheid=yes 9237 else 9238 eval $cacheid=no 9239 fi 9240 rm -f core conftest.err conftest.$ac_objext \ 9241 conftest$ac_exeext conftest.$ac_ext 9242 fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249 $as_echo "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9252 found="yes" 9253 fi 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 xorg_testset_save_CFLAGS="$CFLAGS" 9271 9272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278 else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280 /* end confdefs.h. */ 9281 int i; 9282 _ACEOF 9283 if ac_fn_c_try_compile "$LINENO"; then : 9284 xorg_cv_cc_flag_unknown_warning_option=yes 9285 else 9286 xorg_cv_cc_flag_unknown_warning_option=no 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9289 fi 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 fi 9295 9296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9299 fi 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305 else 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307 /* end confdefs.h. */ 9308 int i; 9309 _ACEOF 9310 if ac_fn_c_try_compile "$LINENO"; then : 9311 xorg_cv_cc_flag_unused_command_line_argument=yes 9312 else 9313 xorg_cv_cc_flag_unused_command_line_argument=no 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9316 fi 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321 fi 9322 9323 found="no" 9324 9325 if test $found = "no" ; then 9326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 fi 9329 9330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 fi 9333 9334 CFLAGS="$CFLAGS -Warray-bounds" 9335 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9337 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9338 cacheid=xorg_cv_cc_flag__Warray_bounds 9339 if eval \${$cacheid+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341 else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343 /* end confdefs.h. */ 9344 int i; 9345 int 9346 main () 9347 { 9348 9349 ; 9350 return 0; 9351 } 9352 _ACEOF 9353 if ac_fn_c_try_link "$LINENO"; then : 9354 eval $cacheid=yes 9355 else 9356 eval $cacheid=no 9357 fi 9358 rm -f core conftest.err conftest.$ac_objext \ 9359 conftest$ac_exeext conftest.$ac_ext 9360 fi 9361 9362 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 9365 eval supported=\$$cacheid 9366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9367 $as_echo "$supported" >&6; } 9368 if test "$supported" = "yes" ; then 9369 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9370 found="yes" 9371 fi 9372 fi 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 xorg_testset_save_CFLAGS="$CFLAGS" 9389 9390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396 else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398 /* end confdefs.h. */ 9399 int i; 9400 _ACEOF 9401 if ac_fn_c_try_compile "$LINENO"; then : 9402 xorg_cv_cc_flag_unknown_warning_option=yes 9403 else 9404 xorg_cv_cc_flag_unknown_warning_option=no 9405 fi 9406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9407 fi 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 fi 9413 9414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9417 fi 9418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9422 $as_echo_n "(cached) " >&6 9423 else 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425 /* end confdefs.h. */ 9426 int i; 9427 _ACEOF 9428 if ac_fn_c_try_compile "$LINENO"; then : 9429 xorg_cv_cc_flag_unused_command_line_argument=yes 9430 else 9431 xorg_cv_cc_flag_unused_command_line_argument=no 9432 fi 9433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9434 fi 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439 fi 9440 9441 found="no" 9442 9443 if test $found = "no" ; then 9444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 fi 9447 9448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9450 fi 9451 9452 CFLAGS="$CFLAGS -Wwrite-strings" 9453 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9455 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9456 cacheid=xorg_cv_cc_flag__Wwrite_strings 9457 if eval \${$cacheid+:} false; then : 9458 $as_echo_n "(cached) " >&6 9459 else 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461 /* end confdefs.h. */ 9462 int i; 9463 int 9464 main () 9465 { 9466 9467 ; 9468 return 0; 9469 } 9470 _ACEOF 9471 if ac_fn_c_try_link "$LINENO"; then : 9472 eval $cacheid=yes 9473 else 9474 eval $cacheid=no 9475 fi 9476 rm -f core conftest.err conftest.$ac_objext \ 9477 conftest$ac_exeext conftest.$ac_ext 9478 fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485 $as_echo "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514 else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 _ACEOF 9519 if ac_fn_c_try_compile "$LINENO"; then : 9520 xorg_cv_cc_flag_unknown_warning_option=yes 9521 else 9522 xorg_cv_cc_flag_unknown_warning_option=no 9523 fi 9524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9525 fi 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 fi 9531 9532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9535 fi 9536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9540 $as_echo_n "(cached) " >&6 9541 else 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543 /* end confdefs.h. */ 9544 int i; 9545 _ACEOF 9546 if ac_fn_c_try_compile "$LINENO"; then : 9547 xorg_cv_cc_flag_unused_command_line_argument=yes 9548 else 9549 xorg_cv_cc_flag_unused_command_line_argument=no 9550 fi 9551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9552 fi 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557 fi 9558 9559 found="no" 9560 9561 if test $found = "no" ; then 9562 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 fi 9565 9566 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9568 fi 9569 9570 CFLAGS="$CFLAGS -Waddress" 9571 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9573 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9574 cacheid=xorg_cv_cc_flag__Waddress 9575 if eval \${$cacheid+:} false; then : 9576 $as_echo_n "(cached) " >&6 9577 else 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579 /* end confdefs.h. */ 9580 int i; 9581 int 9582 main () 9583 { 9584 9585 ; 9586 return 0; 9587 } 9588 _ACEOF 9589 if ac_fn_c_try_link "$LINENO"; then : 9590 eval $cacheid=yes 9591 else 9592 eval $cacheid=no 9593 fi 9594 rm -f core conftest.err conftest.$ac_objext \ 9595 conftest$ac_exeext conftest.$ac_ext 9596 fi 9597 9598 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600 9601 eval supported=\$$cacheid 9602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9603 $as_echo "$supported" >&6; } 9604 if test "$supported" = "yes" ; then 9605 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9606 found="yes" 9607 fi 9608 fi 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 xorg_testset_save_CFLAGS="$CFLAGS" 9625 9626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632 else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634 /* end confdefs.h. */ 9635 int i; 9636 _ACEOF 9637 if ac_fn_c_try_compile "$LINENO"; then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639 else 9640 xorg_cv_cc_flag_unknown_warning_option=no 9641 fi 9642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9643 fi 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 fi 9649 9650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9653 fi 9654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9658 $as_echo_n "(cached) " >&6 9659 else 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 _ACEOF 9664 if ac_fn_c_try_compile "$LINENO"; then : 9665 xorg_cv_cc_flag_unused_command_line_argument=yes 9666 else 9667 xorg_cv_cc_flag_unused_command_line_argument=no 9668 fi 9669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9670 fi 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675 fi 9676 9677 found="no" 9678 9679 if test $found = "no" ; then 9680 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 fi 9683 9684 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 fi 9687 9688 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9689 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9691 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9692 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9693 if eval \${$cacheid+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695 else 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697 /* end confdefs.h. */ 9698 int i; 9699 int 9700 main () 9701 { 9702 9703 ; 9704 return 0; 9705 } 9706 _ACEOF 9707 if ac_fn_c_try_link "$LINENO"; then : 9708 eval $cacheid=yes 9709 else 9710 eval $cacheid=no 9711 fi 9712 rm -f core conftest.err conftest.$ac_objext \ 9713 conftest$ac_exeext conftest.$ac_ext 9714 fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721 $as_echo "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750 else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752 /* end confdefs.h. */ 9753 int i; 9754 _ACEOF 9755 if ac_fn_c_try_compile "$LINENO"; then : 9756 xorg_cv_cc_flag_unknown_warning_option=yes 9757 else 9758 xorg_cv_cc_flag_unknown_warning_option=no 9759 fi 9760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9761 fi 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766 fi 9767 9768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777 else 9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779 /* end confdefs.h. */ 9780 int i; 9781 _ACEOF 9782 if ac_fn_c_try_compile "$LINENO"; then : 9783 xorg_cv_cc_flag_unused_command_line_argument=yes 9784 else 9785 xorg_cv_cc_flag_unused_command_line_argument=no 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9788 fi 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793 fi 9794 9795 found="no" 9796 9797 if test $found = "no" ; then 9798 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 fi 9801 9802 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9804 fi 9805 9806 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9807 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9809 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9810 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9811 if eval \${$cacheid+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813 else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815 /* end confdefs.h. */ 9816 int i; 9817 int 9818 main () 9819 { 9820 9821 ; 9822 return 0; 9823 } 9824 _ACEOF 9825 if ac_fn_c_try_link "$LINENO"; then : 9826 eval $cacheid=yes 9827 else 9828 eval $cacheid=no 9829 fi 9830 rm -f core conftest.err conftest.$ac_objext \ 9831 conftest$ac_exeext conftest.$ac_ext 9832 fi 9833 9834 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 9837 eval supported=\$$cacheid 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9839 $as_echo "$supported" >&6; } 9840 if test "$supported" = "yes" ; then 9841 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9842 found="yes" 9843 fi 9844 fi 9845 9846 9847 fi 9848 9849 9850 9851 9852 9853 9854 9855 CWARNFLAGS="$BASE_CFLAGS" 9856 if test "x$GCC" = xyes ; then 9857 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9858 fi 9859 9860 9861 9862 9863 9864 9865 9866 9867 # Check whether --enable-strict-compilation was given. 9868 if test "${enable_strict_compilation+set}" = set; then : 9869 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9870 else 9871 STRICT_COMPILE=no 9872 fi 9873 9874 9875 9876 9877 9878 9879 STRICT_CFLAGS="" 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 xorg_testset_save_CFLAGS="$CFLAGS" 9894 9895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9898 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9899 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9900 $as_echo_n "(cached) " >&6 9901 else 9902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9903 /* end confdefs.h. */ 9904 int i; 9905 _ACEOF 9906 if ac_fn_c_try_compile "$LINENO"; then : 9907 xorg_cv_cc_flag_unknown_warning_option=yes 9908 else 9909 xorg_cv_cc_flag_unknown_warning_option=no 9910 fi 9911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9912 fi 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9914 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917 fi 9918 9919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9922 fi 9923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9925 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9926 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9927 $as_echo_n "(cached) " >&6 9928 else 9929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9930 /* end confdefs.h. */ 9931 int i; 9932 _ACEOF 9933 if ac_fn_c_try_compile "$LINENO"; then : 9934 xorg_cv_cc_flag_unused_command_line_argument=yes 9935 else 9936 xorg_cv_cc_flag_unused_command_line_argument=no 9937 fi 9938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9939 fi 9940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9941 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9943 CFLAGS="$xorg_testset_save_CFLAGS" 9944 fi 9945 9946 found="no" 9947 9948 if test $found = "no" ; then 9949 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9951 fi 9952 9953 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9955 fi 9956 9957 CFLAGS="$CFLAGS -pedantic" 9958 9959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 9960 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 9961 cacheid=xorg_cv_cc_flag__pedantic 9962 if eval \${$cacheid+:} false; then : 9963 $as_echo_n "(cached) " >&6 9964 else 9965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9966 /* end confdefs.h. */ 9967 int i; 9968 int 9969 main () 9970 { 9971 9972 ; 9973 return 0; 9974 } 9975 _ACEOF 9976 if ac_fn_c_try_link "$LINENO"; then : 9977 eval $cacheid=yes 9978 else 9979 eval $cacheid=no 9980 fi 9981 rm -f core conftest.err conftest.$ac_objext \ 9982 conftest$ac_exeext conftest.$ac_ext 9983 fi 9984 9985 9986 CFLAGS="$xorg_testset_save_CFLAGS" 9987 9988 eval supported=\$$cacheid 9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9990 $as_echo "$supported" >&6; } 9991 if test "$supported" = "yes" ; then 9992 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9993 found="yes" 9994 fi 9995 fi 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 xorg_testset_save_CFLAGS="$CFLAGS" 10012 10013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10018 $as_echo_n "(cached) " >&6 10019 else 10020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10021 /* end confdefs.h. */ 10022 int i; 10023 _ACEOF 10024 if ac_fn_c_try_compile "$LINENO"; then : 10025 xorg_cv_cc_flag_unknown_warning_option=yes 10026 else 10027 xorg_cv_cc_flag_unknown_warning_option=no 10028 fi 10029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10030 fi 10031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035 fi 10036 10037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10040 fi 10041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10045 $as_echo_n "(cached) " >&6 10046 else 10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10048 /* end confdefs.h. */ 10049 int i; 10050 _ACEOF 10051 if ac_fn_c_try_compile "$LINENO"; then : 10052 xorg_cv_cc_flag_unused_command_line_argument=yes 10053 else 10054 xorg_cv_cc_flag_unused_command_line_argument=no 10055 fi 10056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10057 fi 10058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 fi 10063 10064 found="no" 10065 10066 if test $found = "no" ; then 10067 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10069 fi 10070 10071 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 fi 10074 10075 CFLAGS="$CFLAGS -Werror" 10076 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10078 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10079 cacheid=xorg_cv_cc_flag__Werror 10080 if eval \${$cacheid+:} false; then : 10081 $as_echo_n "(cached) " >&6 10082 else 10083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084 /* end confdefs.h. */ 10085 int i; 10086 int 10087 main () 10088 { 10089 10090 ; 10091 return 0; 10092 } 10093 _ACEOF 10094 if ac_fn_c_try_link "$LINENO"; then : 10095 eval $cacheid=yes 10096 else 10097 eval $cacheid=no 10098 fi 10099 rm -f core conftest.err conftest.$ac_objext \ 10100 conftest$ac_exeext conftest.$ac_ext 10101 fi 10102 10103 10104 CFLAGS="$xorg_testset_save_CFLAGS" 10105 10106 eval supported=\$$cacheid 10107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10108 $as_echo "$supported" >&6; } 10109 if test "$supported" = "yes" ; then 10110 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10111 found="yes" 10112 fi 10113 fi 10114 10115 if test $found = "no" ; then 10116 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 10120 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10122 fi 10123 10124 CFLAGS="$CFLAGS -errwarn" 10125 10126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10127 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10128 cacheid=xorg_cv_cc_flag__errwarn 10129 if eval \${$cacheid+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 int 10136 main () 10137 { 10138 10139 ; 10140 return 0; 10141 } 10142 _ACEOF 10143 if ac_fn_c_try_link "$LINENO"; then : 10144 eval $cacheid=yes 10145 else 10146 eval $cacheid=no 10147 fi 10148 rm -f core conftest.err conftest.$ac_objext \ 10149 conftest$ac_exeext conftest.$ac_ext 10150 fi 10151 10152 10153 CFLAGS="$xorg_testset_save_CFLAGS" 10154 10155 eval supported=\$$cacheid 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10157 $as_echo "$supported" >&6; } 10158 if test "$supported" = "yes" ; then 10159 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10160 found="yes" 10161 fi 10162 fi 10163 10164 10165 10166 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10167 # activate it with -Werror, so we add it here explicitly. 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 xorg_testset_save_CFLAGS="$CFLAGS" 10182 10183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10186 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10187 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10188 $as_echo_n "(cached) " >&6 10189 else 10190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191 /* end confdefs.h. */ 10192 int i; 10193 _ACEOF 10194 if ac_fn_c_try_compile "$LINENO"; then : 10195 xorg_cv_cc_flag_unknown_warning_option=yes 10196 else 10197 xorg_cv_cc_flag_unknown_warning_option=no 10198 fi 10199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10200 fi 10201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10202 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 fi 10206 10207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10213 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10214 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216 else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218 /* end confdefs.h. */ 10219 int i; 10220 _ACEOF 10221 if ac_fn_c_try_compile "$LINENO"; then : 10222 xorg_cv_cc_flag_unused_command_line_argument=yes 10223 else 10224 xorg_cv_cc_flag_unused_command_line_argument=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10227 fi 10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10229 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 fi 10233 10234 found="no" 10235 10236 if test $found = "no" ; then 10237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10239 fi 10240 10241 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10243 fi 10244 10245 CFLAGS="$CFLAGS -Werror=attributes" 10246 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10248 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10249 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10250 if eval \${$cacheid+:} false; then : 10251 $as_echo_n "(cached) " >&6 10252 else 10253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10254 /* end confdefs.h. */ 10255 int i; 10256 int 10257 main () 10258 { 10259 10260 ; 10261 return 0; 10262 } 10263 _ACEOF 10264 if ac_fn_c_try_link "$LINENO"; then : 10265 eval $cacheid=yes 10266 else 10267 eval $cacheid=no 10268 fi 10269 rm -f core conftest.err conftest.$ac_objext \ 10270 conftest$ac_exeext conftest.$ac_ext 10271 fi 10272 10273 10274 CFLAGS="$xorg_testset_save_CFLAGS" 10275 10276 eval supported=\$$cacheid 10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10278 $as_echo "$supported" >&6; } 10279 if test "$supported" = "yes" ; then 10280 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10281 found="yes" 10282 fi 10283 fi 10284 10285 10286 10287 if test "x$STRICT_COMPILE" = "xyes"; then 10288 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10289 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10290 fi 10291 10292 10293 10294 10295 10296 10297 cat >>confdefs.h <<_ACEOF 10298 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10299 _ACEOF 10300 10301 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10302 if test "x$PVM" = "x"; then 10303 PVM="0" 10304 fi 10305 10306 cat >>confdefs.h <<_ACEOF 10307 #define PACKAGE_VERSION_MINOR $PVM 10308 _ACEOF 10309 10310 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10311 if test "x$PVP" = "x"; then 10312 PVP="0" 10313 fi 10314 10315 cat >>confdefs.h <<_ACEOF 10316 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10317 _ACEOF 10318 10319 10320 10321 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10322 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10323 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10324 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10325 10326 10327 10328 10329 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10330 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10331 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10332 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10333 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10334 10335 10336 10337 10338 10339 10340 if test x$APP_MAN_SUFFIX = x ; then 10341 APP_MAN_SUFFIX=1 10342 fi 10343 if test x$APP_MAN_DIR = x ; then 10344 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10345 fi 10346 10347 if test x$LIB_MAN_SUFFIX = x ; then 10348 LIB_MAN_SUFFIX=3 10349 fi 10350 if test x$LIB_MAN_DIR = x ; then 10351 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10352 fi 10353 10354 if test x$FILE_MAN_SUFFIX = x ; then 10355 case $host_os in 10356 solaris*) FILE_MAN_SUFFIX=4 ;; 10357 *) FILE_MAN_SUFFIX=5 ;; 10358 esac 10359 fi 10360 if test x$FILE_MAN_DIR = x ; then 10361 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10362 fi 10363 10364 if test x$MISC_MAN_SUFFIX = x ; then 10365 case $host_os in 10366 solaris*) MISC_MAN_SUFFIX=5 ;; 10367 *) MISC_MAN_SUFFIX=7 ;; 10368 esac 10369 fi 10370 if test x$MISC_MAN_DIR = x ; then 10371 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10372 fi 10373 10374 if test x$DRIVER_MAN_SUFFIX = x ; then 10375 case $host_os in 10376 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10377 *) DRIVER_MAN_SUFFIX=4 ;; 10378 esac 10379 fi 10380 if test x$DRIVER_MAN_DIR = x ; then 10381 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10382 fi 10383 10384 if test x$ADMIN_MAN_SUFFIX = x ; then 10385 case $host_os in 10386 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10387 *) ADMIN_MAN_SUFFIX=8 ;; 10388 esac 10389 fi 10390 if test x$ADMIN_MAN_DIR = x ; then 10391 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10392 fi 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 XORG_MAN_PAGE="X Version 11" 10409 10410 MAN_SUBSTS="\ 10411 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10412 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10413 -e 's|__xservername__|Xorg|g' \ 10414 -e 's|__xconfigfile__|xorg.conf|g' \ 10415 -e 's|__projectroot__|\$(prefix)|g' \ 10416 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10417 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10418 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10419 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10420 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10421 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10422 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10423 10424 10425 10426 # Check whether --enable-silent-rules was given. 10427 if test "${enable_silent_rules+set}" = set; then : 10428 enableval=$enable_silent_rules; 10429 fi 10430 10431 case $enable_silent_rules in 10432 yes) AM_DEFAULT_VERBOSITY=0;; 10433 no) AM_DEFAULT_VERBOSITY=1;; 10434 *) AM_DEFAULT_VERBOSITY=0;; 10435 esac 10436 AM_BACKSLASH='\' 10437 10438 10439 10440 ac_config_headers="$ac_config_headers config.h" 10441 10442 10443 # If both the C file and YACC are missing, the package cannot be build. 10444 for ac_prog in 'bison -y' byacc 10445 do 10446 # Extract the first word of "$ac_prog", so it can be a program name with args. 10447 set dummy $ac_prog; ac_word=$2 10448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10449 $as_echo_n "checking for $ac_word... " >&6; } 10450 if ${ac_cv_prog_YACC+:} false; then : 10451 $as_echo_n "(cached) " >&6 10452 else 10453 if test -n "$YACC"; then 10454 ac_cv_prog_YACC="$YACC" # Let the user override the test. 10455 else 10456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10457 for as_dir in $PATH 10458 do 10459 IFS=$as_save_IFS 10460 test -z "$as_dir" && as_dir=. 10461 for ac_exec_ext in '' $ac_executable_extensions; do 10462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10463 ac_cv_prog_YACC="$ac_prog" 10464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10465 break 2 10466 fi 10467 done 10468 done 10469 IFS=$as_save_IFS 10470 10471 fi 10472 fi 10473 YACC=$ac_cv_prog_YACC 10474 if test -n "$YACC"; then 10475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 10476 $as_echo "$YACC" >&6; } 10477 else 10478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10479 $as_echo "no" >&6; } 10480 fi 10481 10482 10483 test -n "$YACC" && break 10484 done 10485 test -n "$YACC" || YACC="yacc" 10486 10487 # Extract the first word of "$YACC", so it can be a program name with args. 10488 set dummy $YACC; ac_word=$2 10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10490 $as_echo_n "checking for $ac_word... " >&6; } 10491 if ${ac_cv_path_YACC_INST+:} false; then : 10492 $as_echo_n "(cached) " >&6 10493 else 10494 case $YACC_INST in 10495 [\\/]* | ?:[\\/]*) 10496 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 10497 ;; 10498 *) 10499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10500 for as_dir in $PATH 10501 do 10502 IFS=$as_save_IFS 10503 test -z "$as_dir" && as_dir=. 10504 for ac_exec_ext in '' $ac_executable_extensions; do 10505 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10506 ac_cv_path_YACC_INST="$as_dir/$ac_word$ac_exec_ext" 10507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10508 break 2 10509 fi 10510 done 10511 done 10512 IFS=$as_save_IFS 10513 10514 ;; 10515 esac 10516 fi 10517 YACC_INST=$ac_cv_path_YACC_INST 10518 if test -n "$YACC_INST"; then 10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 10520 $as_echo "$YACC_INST" >&6; } 10521 else 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10523 $as_echo "no" >&6; } 10524 fi 10525 10526 10527 if test ! -f "$srcdir/xkbparse.c"; then 10528 if test -z "$YACC_INST"; then 10529 as_fn_error $? "yacc not found - unable to compile xkbparse.y" "$LINENO" 5 10530 fi 10531 fi 10532 10533 for ac_func in strdup strcasecmp 10534 do : 10535 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10536 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10537 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10538 cat >>confdefs.h <<_ACEOF 10539 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10540 _ACEOF 10541 10542 fi 10543 done 10544 10545 10546 REQUIRED_MODULES="x11 xkbfile xproto >= 7.0.17" 10547 10548 # Checks for pkg-config packages 10549 10550 pkg_failed=no 10551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBCOMP" >&5 10552 $as_echo_n "checking for XKBCOMP... " >&6; } 10553 10554 if test -n "$XKBCOMP_CFLAGS"; then 10555 pkg_cv_XKBCOMP_CFLAGS="$XKBCOMP_CFLAGS" 10556 elif test -n "$PKG_CONFIG"; then 10557 if test -n "$PKG_CONFIG" && \ 10558 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10559 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10560 ac_status=$? 10561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10562 test $ac_status = 0; }; then 10563 pkg_cv_XKBCOMP_CFLAGS=`$PKG_CONFIG --cflags "$REQUIRED_MODULES" 2>/dev/null` 10564 else 10565 pkg_failed=yes 10566 fi 10567 else 10568 pkg_failed=untried 10569 fi 10570 if test -n "$XKBCOMP_LIBS"; then 10571 pkg_cv_XKBCOMP_LIBS="$XKBCOMP_LIBS" 10572 elif test -n "$PKG_CONFIG"; then 10573 if test -n "$PKG_CONFIG" && \ 10574 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10575 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10576 ac_status=$? 10577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10578 test $ac_status = 0; }; then 10579 pkg_cv_XKBCOMP_LIBS=`$PKG_CONFIG --libs "$REQUIRED_MODULES" 2>/dev/null` 10580 else 10581 pkg_failed=yes 10582 fi 10583 else 10584 pkg_failed=untried 10585 fi 10586 10587 10588 10589 if test $pkg_failed = yes; then 10590 10591 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10592 _pkg_short_errors_supported=yes 10593 else 10594 _pkg_short_errors_supported=no 10595 fi 10596 if test $_pkg_short_errors_supported = yes; then 10597 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$REQUIRED_MODULES" 2>&1` 10598 else 10599 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --print-errors "$REQUIRED_MODULES" 2>&1` 10600 fi 10601 # Put the nasty error message in config.log where it belongs 10602 echo "$XKBCOMP_PKG_ERRORS" >&5 10603 10604 as_fn_error $? "Package requirements ($REQUIRED_MODULES) were not met: 10605 10606 $XKBCOMP_PKG_ERRORS 10607 10608 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10609 installed software in a non-standard prefix. 10610 10611 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10612 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10613 See the pkg-config man page for more details. 10614 " "$LINENO" 5 10615 elif test $pkg_failed = untried; then 10616 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10618 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10619 is in your PATH or set the PKG_CONFIG environment variable to the full 10620 path to pkg-config. 10621 10622 Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10623 and XKBCOMP_LIBS to avoid the need to call pkg-config. 10624 See the pkg-config man page for more details. 10625 10626 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10627 See \`config.log' for more details" "$LINENO" 5; } 10628 else 10629 XKBCOMP_CFLAGS=$pkg_cv_XKBCOMP_CFLAGS 10630 XKBCOMP_LIBS=$pkg_cv_XKBCOMP_LIBS 10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10632 $as_echo "yes" >&6; } 10633 : 10634 fi 10635 10636 10637 10638 # Check whether --with-xkb_config_root was given. 10639 if test "${with_xkb_config_root+set}" = set; then : 10640 withval=$with_xkb_config_root; XKBCONFIGROOT="$withval" 10641 else 10642 XKBCONFIGROOT='${datadir}/X11/xkb' 10643 fi 10644 10645 10646 10647 10648 ac_config_files="$ac_config_files Makefile man/Makefile xkbcomp.pc" 10649 10650 cat >confcache <<\_ACEOF 10651 # This file is a shell script that caches the results of configure 10652 # tests run on this system so they can be shared between configure 10653 # scripts and configure runs, see configure's option --config-cache. 10654 # It is not useful on other systems. If it contains results you don't 10655 # want to keep, you may remove or edit it. 10656 # 10657 # config.status only pays attention to the cache file if you give it 10658 # the --recheck option to rerun configure. 10659 # 10660 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10661 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10662 # following values. 10663 10664 _ACEOF 10665 10666 # The following way of writing the cache mishandles newlines in values, 10667 # but we know of no workaround that is simple, portable, and efficient. 10668 # So, we kill variables containing newlines. 10669 # Ultrix sh set writes to stderr and can't be redirected directly, 10670 # and sets the high bit in the cache file unless we assign to the vars. 10671 ( 10672 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10673 eval ac_val=\$$ac_var 10674 case $ac_val in #( 10675 *${as_nl}*) 10676 case $ac_var in #( 10677 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10678 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10679 esac 10680 case $ac_var in #( 10681 _ | IFS | as_nl) ;; #( 10682 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10683 *) { eval $ac_var=; unset $ac_var;} ;; 10684 esac ;; 10685 esac 10686 done 10687 10688 (set) 2>&1 | 10689 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10690 *${as_nl}ac_space=\ *) 10691 # `set' does not quote correctly, so add quotes: double-quote 10692 # substitution turns \\\\ into \\, and sed turns \\ into \. 10693 sed -n \ 10694 "s/'/'\\\\''/g; 10695 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10696 ;; #( 10697 *) 10698 # `set' quotes correctly as required by POSIX, so do not add quotes. 10699 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10700 ;; 10701 esac | 10702 sort 10703 ) | 10704 sed ' 10705 /^ac_cv_env_/b end 10706 t clear 10707 :clear 10708 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10709 t end 10710 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10711 :end' >>confcache 10712 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10713 if test -w "$cache_file"; then 10714 if test "x$cache_file" != "x/dev/null"; then 10715 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10716 $as_echo "$as_me: updating cache $cache_file" >&6;} 10717 if test ! -f "$cache_file" || test -h "$cache_file"; then 10718 cat confcache >"$cache_file" 10719 else 10720 case $cache_file in #( 10721 */* | ?:*) 10722 mv -f confcache "$cache_file"$$ && 10723 mv -f "$cache_file"$$ "$cache_file" ;; #( 10724 *) 10725 mv -f confcache "$cache_file" ;; 10726 esac 10727 fi 10728 fi 10729 else 10730 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10731 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10732 fi 10733 fi 10734 rm -f confcache 10735 10736 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10737 # Let make expand exec_prefix. 10738 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10739 10740 DEFS=-DHAVE_CONFIG_H 10741 10742 ac_libobjs= 10743 ac_ltlibobjs= 10744 U= 10745 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10746 # 1. Remove the extension, and $U if already installed. 10747 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10748 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10749 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10750 # will be set to the directory where LIBOBJS objects are built. 10751 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10752 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10753 done 10754 LIBOBJS=$ac_libobjs 10755 10756 LTLIBOBJS=$ac_ltlibobjs 10757 10758 10759 if test -n "$EXEEXT"; then 10760 am__EXEEXT_TRUE= 10761 am__EXEEXT_FALSE='#' 10762 else 10763 am__EXEEXT_TRUE='#' 10764 am__EXEEXT_FALSE= 10765 fi 10766 10767 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10768 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10769 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10770 fi 10771 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10772 as_fn_error $? "conditional \"AMDEP\" was never defined. 10773 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10774 fi 10775 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10776 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10777 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10778 fi 10779 10780 : "${CONFIG_STATUS=./config.status}" 10781 ac_write_fail=0 10782 ac_clean_files_save=$ac_clean_files 10783 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10784 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10785 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10786 as_write_fail=0 10787 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10788 #! $SHELL 10789 # Generated by $as_me. 10790 # Run this file to recreate the current configuration. 10791 # Compiler output produced by configure, useful for debugging 10792 # configure, is in config.log if it exists. 10793 10794 debug=false 10795 ac_cs_recheck=false 10796 ac_cs_silent=false 10797 10798 SHELL=\${CONFIG_SHELL-$SHELL} 10799 export SHELL 10800 _ASEOF 10801 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10802 ## -------------------- ## 10803 ## M4sh Initialization. ## 10804 ## -------------------- ## 10805 10806 # Be more Bourne compatible 10807 DUALCASE=1; export DUALCASE # for MKS sh 10808 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10809 emulate sh 10810 NULLCMD=: 10811 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10812 # is contrary to our usage. Disable this feature. 10813 alias -g '${1+"$@"}'='"$@"' 10814 setopt NO_GLOB_SUBST 10815 else 10816 case `(set -o) 2>/dev/null` in #( 10817 *posix*) : 10818 set -o posix ;; #( 10819 *) : 10820 ;; 10821 esac 10822 fi 10823 10824 10825 as_nl=' 10826 ' 10827 export as_nl 10828 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10829 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10830 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10831 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10832 # Prefer a ksh shell builtin over an external printf program on Solaris, 10833 # but without wasting forks for bash or zsh. 10834 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10835 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10836 as_echo='print -r --' 10837 as_echo_n='print -rn --' 10838 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10839 as_echo='printf %s\n' 10840 as_echo_n='printf %s' 10841 else 10842 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10843 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10844 as_echo_n='/usr/ucb/echo -n' 10845 else 10846 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10847 as_echo_n_body='eval 10848 arg=$1; 10849 case $arg in #( 10850 *"$as_nl"*) 10851 expr "X$arg" : "X\\(.*\\)$as_nl"; 10852 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10853 esac; 10854 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10855 ' 10856 export as_echo_n_body 10857 as_echo_n='sh -c $as_echo_n_body as_echo' 10858 fi 10859 export as_echo_body 10860 as_echo='sh -c $as_echo_body as_echo' 10861 fi 10862 10863 # The user is always right. 10864 if test "${PATH_SEPARATOR+set}" != set; then 10865 PATH_SEPARATOR=: 10866 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10867 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10868 PATH_SEPARATOR=';' 10869 } 10870 fi 10871 10872 10873 # IFS 10874 # We need space, tab and new line, in precisely that order. Quoting is 10875 # there to prevent editors from complaining about space-tab. 10876 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10877 # splitting by setting IFS to empty value.) 10878 IFS=" "" $as_nl" 10879 10880 # Find who we are. Look in the path if we contain no directory separator. 10881 as_myself= 10882 case $0 in #(( 10883 *[\\/]* ) as_myself=$0 ;; 10884 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10885 for as_dir in $PATH 10886 do 10887 IFS=$as_save_IFS 10888 test -z "$as_dir" && as_dir=. 10889 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10890 done 10891 IFS=$as_save_IFS 10892 10893 ;; 10894 esac 10895 # We did not find ourselves, most probably we were run as `sh COMMAND' 10896 # in which case we are not to be found in the path. 10897 if test "x$as_myself" = x; then 10898 as_myself=$0 10899 fi 10900 if test ! -f "$as_myself"; then 10901 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10902 exit 1 10903 fi 10904 10905 # Unset variables that we do not need and which cause bugs (e.g. in 10906 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10907 # suppresses any "Segmentation fault" message there. '((' could 10908 # trigger a bug in pdksh 5.2.14. 10909 for as_var in BASH_ENV ENV MAIL MAILPATH 10910 do eval test x\${$as_var+set} = xset \ 10911 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10912 done 10913 PS1='$ ' 10914 PS2='> ' 10915 PS4='+ ' 10916 10917 # NLS nuisances. 10918 LC_ALL=C 10919 export LC_ALL 10920 LANGUAGE=C 10921 export LANGUAGE 10922 10923 # CDPATH. 10924 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10925 10926 10927 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10928 # ---------------------------------------- 10929 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10930 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10931 # script with STATUS, using 1 if that was 0. 10932 as_fn_error () 10933 { 10934 as_status=$1; test $as_status -eq 0 && as_status=1 10935 if test "$4"; then 10936 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10937 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10938 fi 10939 $as_echo "$as_me: error: $2" >&2 10940 as_fn_exit $as_status 10941 } # as_fn_error 10942 10943 10944 # as_fn_set_status STATUS 10945 # ----------------------- 10946 # Set $? to STATUS, without forking. 10947 as_fn_set_status () 10948 { 10949 return $1 10950 } # as_fn_set_status 10951 10952 # as_fn_exit STATUS 10953 # ----------------- 10954 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10955 as_fn_exit () 10956 { 10957 set +e 10958 as_fn_set_status $1 10959 exit $1 10960 } # as_fn_exit 10961 10962 # as_fn_unset VAR 10963 # --------------- 10964 # Portably unset VAR. 10965 as_fn_unset () 10966 { 10967 { eval $1=; unset $1;} 10968 } 10969 as_unset=as_fn_unset 10970 # as_fn_append VAR VALUE 10971 # ---------------------- 10972 # Append the text in VALUE to the end of the definition contained in VAR. Take 10973 # advantage of any shell optimizations that allow amortized linear growth over 10974 # repeated appends, instead of the typical quadratic growth present in naive 10975 # implementations. 10976 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10977 eval 'as_fn_append () 10978 { 10979 eval $1+=\$2 10980 }' 10981 else 10982 as_fn_append () 10983 { 10984 eval $1=\$$1\$2 10985 } 10986 fi # as_fn_append 10987 10988 # as_fn_arith ARG... 10989 # ------------------ 10990 # Perform arithmetic evaluation on the ARGs, and store the result in the 10991 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10992 # must be portable across $(()) and expr. 10993 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10994 eval 'as_fn_arith () 10995 { 10996 as_val=$(( $* )) 10997 }' 10998 else 10999 as_fn_arith () 11000 { 11001 as_val=`expr "$@" || test $? -eq 1` 11002 } 11003 fi # as_fn_arith 11004 11005 11006 if expr a : '\(a\)' >/dev/null 2>&1 && 11007 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11008 as_expr=expr 11009 else 11010 as_expr=false 11011 fi 11012 11013 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11014 as_basename=basename 11015 else 11016 as_basename=false 11017 fi 11018 11019 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11020 as_dirname=dirname 11021 else 11022 as_dirname=false 11023 fi 11024 11025 as_me=`$as_basename -- "$0" || 11026 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11027 X"$0" : 'X\(//\)$' \| \ 11028 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11029 $as_echo X/"$0" | 11030 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11031 s//\1/ 11032 q 11033 } 11034 /^X\/\(\/\/\)$/{ 11035 s//\1/ 11036 q 11037 } 11038 /^X\/\(\/\).*/{ 11039 s//\1/ 11040 q 11041 } 11042 s/.*/./; q'` 11043 11044 # Avoid depending upon Character Ranges. 11045 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11046 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11047 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11048 as_cr_digits='0123456789' 11049 as_cr_alnum=$as_cr_Letters$as_cr_digits 11050 11051 ECHO_C= ECHO_N= ECHO_T= 11052 case `echo -n x` in #((((( 11053 -n*) 11054 case `echo 'xy\c'` in 11055 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11056 xy) ECHO_C='\c';; 11057 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11058 ECHO_T=' ';; 11059 esac;; 11060 *) 11061 ECHO_N='-n';; 11062 esac 11063 11064 rm -f conf$$ conf$$.exe conf$$.file 11065 if test -d conf$$.dir; then 11066 rm -f conf$$.dir/conf$$.file 11067 else 11068 rm -f conf$$.dir 11069 mkdir conf$$.dir 2>/dev/null 11070 fi 11071 if (echo >conf$$.file) 2>/dev/null; then 11072 if ln -s conf$$.file conf$$ 2>/dev/null; then 11073 as_ln_s='ln -s' 11074 # ... but there are two gotchas: 11075 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11076 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11077 # In both cases, we have to default to `cp -p'. 11078 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11079 as_ln_s='cp -p' 11080 elif ln conf$$.file conf$$ 2>/dev/null; then 11081 as_ln_s=ln 11082 else 11083 as_ln_s='cp -p' 11084 fi 11085 else 11086 as_ln_s='cp -p' 11087 fi 11088 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11089 rmdir conf$$.dir 2>/dev/null 11090 11091 11092 # as_fn_mkdir_p 11093 # ------------- 11094 # Create "$as_dir" as a directory, including parents if necessary. 11095 as_fn_mkdir_p () 11096 { 11097 11098 case $as_dir in #( 11099 -*) as_dir=./$as_dir;; 11100 esac 11101 test -d "$as_dir" || eval $as_mkdir_p || { 11102 as_dirs= 11103 while :; do 11104 case $as_dir in #( 11105 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11106 *) as_qdir=$as_dir;; 11107 esac 11108 as_dirs="'$as_qdir' $as_dirs" 11109 as_dir=`$as_dirname -- "$as_dir" || 11110 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11111 X"$as_dir" : 'X\(//\)[^/]' \| \ 11112 X"$as_dir" : 'X\(//\)$' \| \ 11113 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11114 $as_echo X"$as_dir" | 11115 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11116 s//\1/ 11117 q 11118 } 11119 /^X\(\/\/\)[^/].*/{ 11120 s//\1/ 11121 q 11122 } 11123 /^X\(\/\/\)$/{ 11124 s//\1/ 11125 q 11126 } 11127 /^X\(\/\).*/{ 11128 s//\1/ 11129 q 11130 } 11131 s/.*/./; q'` 11132 test -d "$as_dir" && break 11133 done 11134 test -z "$as_dirs" || eval "mkdir $as_dirs" 11135 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11136 11137 11138 } # as_fn_mkdir_p 11139 if mkdir -p . 2>/dev/null; then 11140 as_mkdir_p='mkdir -p "$as_dir"' 11141 else 11142 test -d ./-p && rmdir ./-p 11143 as_mkdir_p=false 11144 fi 11145 11146 if test -x / >/dev/null 2>&1; then 11147 as_test_x='test -x' 11148 else 11149 if ls -dL / >/dev/null 2>&1; then 11150 as_ls_L_option=L 11151 else 11152 as_ls_L_option= 11153 fi 11154 as_test_x=' 11155 eval sh -c '\'' 11156 if test -d "$1"; then 11157 test -d "$1/."; 11158 else 11159 case $1 in #( 11160 -*)set "./$1";; 11161 esac; 11162 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11163 ???[sx]*):;;*)false;;esac;fi 11164 '\'' sh 11165 ' 11166 fi 11167 as_executable_p=$as_test_x 11168 11169 # Sed expression to map a string onto a valid CPP name. 11170 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11171 11172 # Sed expression to map a string onto a valid variable name. 11173 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11174 11175 11176 exec 6>&1 11177 ## ----------------------------------- ## 11178 ## Main body of $CONFIG_STATUS script. ## 11179 ## ----------------------------------- ## 11180 _ASEOF 11181 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11182 11183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11184 # Save the log message, to keep $0 and so on meaningful, and to 11185 # report actual input values of CONFIG_FILES etc. instead of their 11186 # values after options handling. 11187 ac_log=" 11188 This file was extended by xkbcomp $as_me 1.2.4, which was 11189 generated by GNU Autoconf 2.68. Invocation command line was 11190 11191 CONFIG_FILES = $CONFIG_FILES 11192 CONFIG_HEADERS = $CONFIG_HEADERS 11193 CONFIG_LINKS = $CONFIG_LINKS 11194 CONFIG_COMMANDS = $CONFIG_COMMANDS 11195 $ $0 $@ 11196 11197 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11198 " 11199 11200 _ACEOF 11201 11202 case $ac_config_files in *" 11203 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11204 esac 11205 11206 case $ac_config_headers in *" 11207 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11208 esac 11209 11210 11211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11212 # Files that config.status was made for. 11213 config_files="$ac_config_files" 11214 config_headers="$ac_config_headers" 11215 config_commands="$ac_config_commands" 11216 11217 _ACEOF 11218 11219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11220 ac_cs_usage="\ 11221 \`$as_me' instantiates files and other configuration actions 11222 from templates according to the current configuration. Unless the files 11223 and actions are specified as TAGs, all are instantiated by default. 11224 11225 Usage: $0 [OPTION]... [TAG]... 11226 11227 -h, --help print this help, then exit 11228 -V, --version print version number and configuration settings, then exit 11229 --config print configuration, then exit 11230 -q, --quiet, --silent 11231 do not print progress messages 11232 -d, --debug don't remove temporary files 11233 --recheck update $as_me by reconfiguring in the same conditions 11234 --file=FILE[:TEMPLATE] 11235 instantiate the configuration file FILE 11236 --header=FILE[:TEMPLATE] 11237 instantiate the configuration header FILE 11238 11239 Configuration files: 11240 $config_files 11241 11242 Configuration headers: 11243 $config_headers 11244 11245 Configuration commands: 11246 $config_commands 11247 11248 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11249 11250 _ACEOF 11251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11252 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11253 ac_cs_version="\\ 11254 xkbcomp config.status 1.2.4 11255 configured by $0, generated by GNU Autoconf 2.68, 11256 with options \\"\$ac_cs_config\\" 11257 11258 Copyright (C) 2010 Free Software Foundation, Inc. 11259 This config.status script is free software; the Free Software Foundation 11260 gives unlimited permission to copy, distribute and modify it." 11261 11262 ac_pwd='$ac_pwd' 11263 srcdir='$srcdir' 11264 INSTALL='$INSTALL' 11265 MKDIR_P='$MKDIR_P' 11266 AWK='$AWK' 11267 test -n "\$AWK" || AWK=awk 11268 _ACEOF 11269 11270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11271 # The default lists apply if the user does not specify any file. 11272 ac_need_defaults=: 11273 while test $# != 0 11274 do 11275 case $1 in 11276 --*=?*) 11277 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11278 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11279 ac_shift=: 11280 ;; 11281 --*=) 11282 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11283 ac_optarg= 11284 ac_shift=: 11285 ;; 11286 *) 11287 ac_option=$1 11288 ac_optarg=$2 11289 ac_shift=shift 11290 ;; 11291 esac 11292 11293 case $ac_option in 11294 # Handling of the options. 11295 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11296 ac_cs_recheck=: ;; 11297 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11298 $as_echo "$ac_cs_version"; exit ;; 11299 --config | --confi | --conf | --con | --co | --c ) 11300 $as_echo "$ac_cs_config"; exit ;; 11301 --debug | --debu | --deb | --de | --d | -d ) 11302 debug=: ;; 11303 --file | --fil | --fi | --f ) 11304 $ac_shift 11305 case $ac_optarg in 11306 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11307 '') as_fn_error $? "missing file argument" ;; 11308 esac 11309 as_fn_append CONFIG_FILES " '$ac_optarg'" 11310 ac_need_defaults=false;; 11311 --header | --heade | --head | --hea ) 11312 $ac_shift 11313 case $ac_optarg in 11314 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11315 esac 11316 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11317 ac_need_defaults=false;; 11318 --he | --h) 11319 # Conflict between --help and --header 11320 as_fn_error $? "ambiguous option: \`$1' 11321 Try \`$0 --help' for more information.";; 11322 --help | --hel | -h ) 11323 $as_echo "$ac_cs_usage"; exit ;; 11324 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11325 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11326 ac_cs_silent=: ;; 11327 11328 # This is an error. 11329 -*) as_fn_error $? "unrecognized option: \`$1' 11330 Try \`$0 --help' for more information." ;; 11331 11332 *) as_fn_append ac_config_targets " $1" 11333 ac_need_defaults=false ;; 11334 11335 esac 11336 shift 11337 done 11338 11339 ac_configure_extra_args= 11340 11341 if $ac_cs_silent; then 11342 exec 6>/dev/null 11343 ac_configure_extra_args="$ac_configure_extra_args --silent" 11344 fi 11345 11346 _ACEOF 11347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11348 if \$ac_cs_recheck; then 11349 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11350 shift 11351 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11352 CONFIG_SHELL='$SHELL' 11353 export CONFIG_SHELL 11354 exec "\$@" 11355 fi 11356 11357 _ACEOF 11358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11359 exec 5>>config.log 11360 { 11361 echo 11362 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11363 ## Running $as_me. ## 11364 _ASBOX 11365 $as_echo "$ac_log" 11366 } >&5 11367 11368 _ACEOF 11369 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11370 # 11371 # INIT-COMMANDS 11372 # 11373 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11374 11375 _ACEOF 11376 11377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11378 11379 # Handling of arguments. 11380 for ac_config_target in $ac_config_targets 11381 do 11382 case $ac_config_target in 11383 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11384 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11385 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11386 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11387 "xkbcomp.pc") CONFIG_FILES="$CONFIG_FILES xkbcomp.pc" ;; 11388 11389 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11390 esac 11391 done 11392 11393 11394 # If the user did not use the arguments to specify the items to instantiate, 11395 # then the envvar interface is used. Set only those that are not. 11396 # We use the long form for the default assignment because of an extremely 11397 # bizarre bug on SunOS 4.1.3. 11398 if $ac_need_defaults; then 11399 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11400 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11401 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11402 fi 11403 11404 # Have a temporary directory for convenience. Make it in the build tree 11405 # simply because there is no reason against having it here, and in addition, 11406 # creating and moving files from /tmp can sometimes cause problems. 11407 # Hook for its removal unless debugging. 11408 # Note that there is a small window in which the directory will not be cleaned: 11409 # after its creation but before its name has been assigned to `$tmp'. 11410 $debug || 11411 { 11412 tmp= ac_tmp= 11413 trap 'exit_status=$? 11414 : "${ac_tmp:=$tmp}" 11415 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11416 ' 0 11417 trap 'as_fn_exit 1' 1 2 13 15 11418 } 11419 # Create a (secure) tmp directory for tmp files. 11420 11421 { 11422 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11423 test -d "$tmp" 11424 } || 11425 { 11426 tmp=./conf$$-$RANDOM 11427 (umask 077 && mkdir "$tmp") 11428 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11429 ac_tmp=$tmp 11430 11431 # Set up the scripts for CONFIG_FILES section. 11432 # No need to generate them if there are no CONFIG_FILES. 11433 # This happens for instance with `./config.status config.h'. 11434 if test -n "$CONFIG_FILES"; then 11435 11436 11437 ac_cr=`echo X | tr X '\015'` 11438 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11439 # But we know of no other shell where ac_cr would be empty at this 11440 # point, so we can use a bashism as a fallback. 11441 if test "x$ac_cr" = x; then 11442 eval ac_cr=\$\'\\r\' 11443 fi 11444 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11445 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11446 ac_cs_awk_cr='\\r' 11447 else 11448 ac_cs_awk_cr=$ac_cr 11449 fi 11450 11451 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11452 _ACEOF 11453 11454 11455 { 11456 echo "cat >conf$$subs.awk <<_ACEOF" && 11457 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11458 echo "_ACEOF" 11459 } >conf$$subs.sh || 11460 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11461 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11462 ac_delim='%!_!# ' 11463 for ac_last_try in false false false false false :; do 11464 . ./conf$$subs.sh || 11465 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11466 11467 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11468 if test $ac_delim_n = $ac_delim_num; then 11469 break 11470 elif $ac_last_try; then 11471 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11472 else 11473 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11474 fi 11475 done 11476 rm -f conf$$subs.sh 11477 11478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11479 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11480 _ACEOF 11481 sed -n ' 11482 h 11483 s/^/S["/; s/!.*/"]=/ 11484 p 11485 g 11486 s/^[^!]*!// 11487 :repl 11488 t repl 11489 s/'"$ac_delim"'$// 11490 t delim 11491 :nl 11492 h 11493 s/\(.\{148\}\)..*/\1/ 11494 t more1 11495 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11496 p 11497 n 11498 b repl 11499 :more1 11500 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11501 p 11502 g 11503 s/.\{148\}// 11504 t nl 11505 :delim 11506 h 11507 s/\(.\{148\}\)..*/\1/ 11508 t more2 11509 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11510 p 11511 b 11512 :more2 11513 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11514 p 11515 g 11516 s/.\{148\}// 11517 t delim 11518 ' <conf$$subs.awk | sed ' 11519 /^[^""]/{ 11520 N 11521 s/\n// 11522 } 11523 ' >>$CONFIG_STATUS || ac_write_fail=1 11524 rm -f conf$$subs.awk 11525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11526 _ACAWK 11527 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11528 for (key in S) S_is_set[key] = 1 11529 FS = "" 11530 11531 } 11532 { 11533 line = $ 0 11534 nfields = split(line, field, "@") 11535 substed = 0 11536 len = length(field[1]) 11537 for (i = 2; i < nfields; i++) { 11538 key = field[i] 11539 keylen = length(key) 11540 if (S_is_set[key]) { 11541 value = S[key] 11542 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11543 len += length(value) + length(field[++i]) 11544 substed = 1 11545 } else 11546 len += 1 + keylen 11547 } 11548 11549 print line 11550 } 11551 11552 _ACAWK 11553 _ACEOF 11554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11555 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11556 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11557 else 11558 cat 11559 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11560 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11561 _ACEOF 11562 11563 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11564 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11565 # trailing colons and then remove the whole line if VPATH becomes empty 11566 # (actually we leave an empty line to preserve line numbers). 11567 if test "x$srcdir" = x.; then 11568 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11569 h 11570 s/// 11571 s/^/:/ 11572 s/[ ]*$/:/ 11573 s/:\$(srcdir):/:/g 11574 s/:\${srcdir}:/:/g 11575 s/:@srcdir@:/:/g 11576 s/^:*// 11577 s/:*$// 11578 x 11579 s/\(=[ ]*\).*/\1/ 11580 G 11581 s/\n// 11582 s/^[^=]*=[ ]*$// 11583 }' 11584 fi 11585 11586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11587 fi # test -n "$CONFIG_FILES" 11588 11589 # Set up the scripts for CONFIG_HEADERS section. 11590 # No need to generate them if there are no CONFIG_HEADERS. 11591 # This happens for instance with `./config.status Makefile'. 11592 if test -n "$CONFIG_HEADERS"; then 11593 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11594 BEGIN { 11595 _ACEOF 11596 11597 # Transform confdefs.h into an awk script `defines.awk', embedded as 11598 # here-document in config.status, that substitutes the proper values into 11599 # config.h.in to produce config.h. 11600 11601 # Create a delimiter string that does not exist in confdefs.h, to ease 11602 # handling of long lines. 11603 ac_delim='%!_!# ' 11604 for ac_last_try in false false :; do 11605 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11606 if test -z "$ac_tt"; then 11607 break 11608 elif $ac_last_try; then 11609 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11610 else 11611 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11612 fi 11613 done 11614 11615 # For the awk script, D is an array of macro values keyed by name, 11616 # likewise P contains macro parameters if any. Preserve backslash 11617 # newline sequences. 11618 11619 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11620 sed -n ' 11621 s/.\{148\}/&'"$ac_delim"'/g 11622 t rset 11623 :rset 11624 s/^[ ]*#[ ]*define[ ][ ]*/ / 11625 t def 11626 d 11627 :def 11628 s/\\$// 11629 t bsnl 11630 s/["\\]/\\&/g 11631 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11632 D["\1"]=" \3"/p 11633 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11634 d 11635 :bsnl 11636 s/["\\]/\\&/g 11637 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11638 D["\1"]=" \3\\\\\\n"\\/p 11639 t cont 11640 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11641 t cont 11642 d 11643 :cont 11644 n 11645 s/.\{148\}/&'"$ac_delim"'/g 11646 t clear 11647 :clear 11648 s/\\$// 11649 t bsnlc 11650 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11651 d 11652 :bsnlc 11653 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11654 b cont 11655 ' <confdefs.h | sed ' 11656 s/'"$ac_delim"'/"\\\ 11657 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11658 11659 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11660 for (key in D) D_is_set[key] = 1 11661 FS = "" 11662 } 11663 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11664 line = \$ 0 11665 split(line, arg, " ") 11666 if (arg[1] == "#") { 11667 defundef = arg[2] 11668 mac1 = arg[3] 11669 } else { 11670 defundef = substr(arg[1], 2) 11671 mac1 = arg[2] 11672 } 11673 split(mac1, mac2, "(") #) 11674 macro = mac2[1] 11675 prefix = substr(line, 1, index(line, defundef) - 1) 11676 if (D_is_set[macro]) { 11677 # Preserve the white space surrounding the "#". 11678 print prefix "define", macro P[macro] D[macro] 11679 next 11680 } else { 11681 # Replace #undef with comments. This is necessary, for example, 11682 # in the case of _POSIX_SOURCE, which is predefined and required 11683 # on some systems where configure will not decide to define it. 11684 if (defundef == "undef") { 11685 print "/*", prefix defundef, macro, "*/" 11686 next 11687 } 11688 } 11689 } 11690 { print } 11691 _ACAWK 11692 _ACEOF 11693 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11694 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11695 fi # test -n "$CONFIG_HEADERS" 11696 11697 11698 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11699 shift 11700 for ac_tag 11701 do 11702 case $ac_tag in 11703 :[FHLC]) ac_mode=$ac_tag; continue;; 11704 esac 11705 case $ac_mode$ac_tag in 11706 :[FHL]*:*);; 11707 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11708 :[FH]-) ac_tag=-:-;; 11709 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11710 esac 11711 ac_save_IFS=$IFS 11712 IFS=: 11713 set x $ac_tag 11714 IFS=$ac_save_IFS 11715 shift 11716 ac_file=$1 11717 shift 11718 11719 case $ac_mode in 11720 :L) ac_source=$1;; 11721 :[FH]) 11722 ac_file_inputs= 11723 for ac_f 11724 do 11725 case $ac_f in 11726 -) ac_f="$ac_tmp/stdin";; 11727 *) # Look for the file first in the build tree, then in the source tree 11728 # (if the path is not absolute). The absolute path cannot be DOS-style, 11729 # because $ac_f cannot contain `:'. 11730 test -f "$ac_f" || 11731 case $ac_f in 11732 [\\/$]*) false;; 11733 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11734 esac || 11735 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11736 esac 11737 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11738 as_fn_append ac_file_inputs " '$ac_f'" 11739 done 11740 11741 # Let's still pretend it is `configure' which instantiates (i.e., don't 11742 # use $as_me), people would be surprised to read: 11743 # /* config.h. Generated by config.status. */ 11744 configure_input='Generated from '` 11745 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11746 `' by configure.' 11747 if test x"$ac_file" != x-; then 11748 configure_input="$ac_file. $configure_input" 11749 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11750 $as_echo "$as_me: creating $ac_file" >&6;} 11751 fi 11752 # Neutralize special characters interpreted by sed in replacement strings. 11753 case $configure_input in #( 11754 *\&* | *\|* | *\\* ) 11755 ac_sed_conf_input=`$as_echo "$configure_input" | 11756 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11757 *) ac_sed_conf_input=$configure_input;; 11758 esac 11759 11760 case $ac_tag in 11761 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11762 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11763 esac 11764 ;; 11765 esac 11766 11767 ac_dir=`$as_dirname -- "$ac_file" || 11768 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11769 X"$ac_file" : 'X\(//\)[^/]' \| \ 11770 X"$ac_file" : 'X\(//\)$' \| \ 11771 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11772 $as_echo X"$ac_file" | 11773 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11774 s//\1/ 11775 q 11776 } 11777 /^X\(\/\/\)[^/].*/{ 11778 s//\1/ 11779 q 11780 } 11781 /^X\(\/\/\)$/{ 11782 s//\1/ 11783 q 11784 } 11785 /^X\(\/\).*/{ 11786 s//\1/ 11787 q 11788 } 11789 s/.*/./; q'` 11790 as_dir="$ac_dir"; as_fn_mkdir_p 11791 ac_builddir=. 11792 11793 case "$ac_dir" in 11794 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11795 *) 11796 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11797 # A ".." for each directory in $ac_dir_suffix. 11798 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11799 case $ac_top_builddir_sub in 11800 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11801 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11802 esac ;; 11803 esac 11804 ac_abs_top_builddir=$ac_pwd 11805 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11806 # for backward compatibility: 11807 ac_top_builddir=$ac_top_build_prefix 11808 11809 case $srcdir in 11810 .) # We are building in place. 11811 ac_srcdir=. 11812 ac_top_srcdir=$ac_top_builddir_sub 11813 ac_abs_top_srcdir=$ac_pwd ;; 11814 [\\/]* | ?:[\\/]* ) # Absolute name. 11815 ac_srcdir=$srcdir$ac_dir_suffix; 11816 ac_top_srcdir=$srcdir 11817 ac_abs_top_srcdir=$srcdir ;; 11818 *) # Relative name. 11819 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11820 ac_top_srcdir=$ac_top_build_prefix$srcdir 11821 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11822 esac 11823 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11824 11825 11826 case $ac_mode in 11827 :F) 11828 # 11829 # CONFIG_FILE 11830 # 11831 11832 case $INSTALL in 11833 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11834 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11835 esac 11836 ac_MKDIR_P=$MKDIR_P 11837 case $MKDIR_P in 11838 [\\/$]* | ?:[\\/]* ) ;; 11839 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11840 esac 11841 _ACEOF 11842 11843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11844 # If the template does not know about datarootdir, expand it. 11845 # FIXME: This hack should be removed a few years after 2.60. 11846 ac_datarootdir_hack=; ac_datarootdir_seen= 11847 ac_sed_dataroot=' 11848 /datarootdir/ { 11849 p 11850 q 11851 } 11852 /@datadir@/p 11853 /@docdir@/p 11854 /@infodir@/p 11855 /@localedir@/p 11856 /@mandir@/p' 11857 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11858 *datarootdir*) ac_datarootdir_seen=yes;; 11859 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11861 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11862 _ACEOF 11863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11864 ac_datarootdir_hack=' 11865 s&@datadir@&$datadir&g 11866 s&@docdir@&$docdir&g 11867 s&@infodir@&$infodir&g 11868 s&@localedir@&$localedir&g 11869 s&@mandir@&$mandir&g 11870 s&\\\${datarootdir}&$datarootdir&g' ;; 11871 esac 11872 _ACEOF 11873 11874 # Neutralize VPATH when `$srcdir' = `.'. 11875 # Shell code in configure.ac might set extrasub. 11876 # FIXME: do we really want to maintain this feature? 11877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11878 ac_sed_extra="$ac_vpsub 11879 $extrasub 11880 _ACEOF 11881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11882 :t 11883 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11884 s|@configure_input@|$ac_sed_conf_input|;t t 11885 s&@top_builddir@&$ac_top_builddir_sub&;t t 11886 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11887 s&@srcdir@&$ac_srcdir&;t t 11888 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11889 s&@top_srcdir@&$ac_top_srcdir&;t t 11890 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11891 s&@builddir@&$ac_builddir&;t t 11892 s&@abs_builddir@&$ac_abs_builddir&;t t 11893 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11894 s&@INSTALL@&$ac_INSTALL&;t t 11895 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11896 $ac_datarootdir_hack 11897 " 11898 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11899 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11900 11901 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11902 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11903 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11904 "$ac_tmp/out"`; test -z "$ac_out"; } && 11905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11906 which seems to be undefined. Please make sure it is defined" >&5 11907 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11908 which seems to be undefined. Please make sure it is defined" >&2;} 11909 11910 rm -f "$ac_tmp/stdin" 11911 case $ac_file in 11912 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11913 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11914 esac \ 11915 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11916 ;; 11917 :H) 11918 # 11919 # CONFIG_HEADER 11920 # 11921 if test x"$ac_file" != x-; then 11922 { 11923 $as_echo "/* $configure_input */" \ 11924 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11925 } >"$ac_tmp/config.h" \ 11926 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11927 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11928 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11929 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11930 else 11931 rm -f "$ac_file" 11932 mv "$ac_tmp/config.h" "$ac_file" \ 11933 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11934 fi 11935 else 11936 $as_echo "/* $configure_input */" \ 11937 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11938 || as_fn_error $? "could not create -" "$LINENO" 5 11939 fi 11940 # Compute "$ac_file"'s index in $config_headers. 11941 _am_arg="$ac_file" 11942 _am_stamp_count=1 11943 for _am_header in $config_headers :; do 11944 case $_am_header in 11945 $_am_arg | $_am_arg:* ) 11946 break ;; 11947 * ) 11948 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11949 esac 11950 done 11951 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11952 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11953 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11954 X"$_am_arg" : 'X\(//\)$' \| \ 11955 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11956 $as_echo X"$_am_arg" | 11957 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11958 s//\1/ 11959 q 11960 } 11961 /^X\(\/\/\)[^/].*/{ 11962 s//\1/ 11963 q 11964 } 11965 /^X\(\/\/\)$/{ 11966 s//\1/ 11967 q 11968 } 11969 /^X\(\/\).*/{ 11970 s//\1/ 11971 q 11972 } 11973 s/.*/./; q'`/stamp-h$_am_stamp_count 11974 ;; 11975 11976 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11977 $as_echo "$as_me: executing $ac_file commands" >&6;} 11978 ;; 11979 esac 11980 11981 11982 case $ac_file$ac_mode in 11983 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11984 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11985 # are listed without --file. Let's play safe and only enable the eval 11986 # if we detect the quoting. 11987 case $CONFIG_FILES in 11988 *\'*) eval set x "$CONFIG_FILES" ;; 11989 *) set x $CONFIG_FILES ;; 11990 esac 11991 shift 11992 for mf 11993 do 11994 # Strip MF so we end up with the name of the file. 11995 mf=`echo "$mf" | sed -e 's/:.*$//'` 11996 # Check whether this is an Automake generated Makefile or not. 11997 # We used to match only the files named `Makefile.in', but 11998 # some people rename them; so instead we look at the file content. 11999 # Grep'ing the first line is not enough: some people post-process 12000 # each Makefile.in and add a new line on top of each file to say so. 12001 # Grep'ing the whole file is not good either: AIX grep has a line 12002 # limit of 2048, but all sed's we know have understand at least 4000. 12003 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12004 dirpart=`$as_dirname -- "$mf" || 12005 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12006 X"$mf" : 'X\(//\)[^/]' \| \ 12007 X"$mf" : 'X\(//\)$' \| \ 12008 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12009 $as_echo X"$mf" | 12010 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12011 s//\1/ 12012 q 12013 } 12014 /^X\(\/\/\)[^/].*/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\(\/\/\)$/{ 12019 s//\1/ 12020 q 12021 } 12022 /^X\(\/\).*/{ 12023 s//\1/ 12024 q 12025 } 12026 s/.*/./; q'` 12027 else 12028 continue 12029 fi 12030 # Extract the definition of DEPDIR, am__include, and am__quote 12031 # from the Makefile without running `make'. 12032 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12033 test -z "$DEPDIR" && continue 12034 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12035 test -z "am__include" && continue 12036 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12037 # When using ansi2knr, U may be empty or an underscore; expand it 12038 U=`sed -n 's/^U = //p' < "$mf"` 12039 # Find all dependency output files, they are included files with 12040 # $(DEPDIR) in their names. We invoke sed twice because it is the 12041 # simplest approach to changing $(DEPDIR) to its actual value in the 12042 # expansion. 12043 for file in `sed -n " 12044 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12045 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12046 # Make sure the directory exists. 12047 test -f "$dirpart/$file" && continue 12048 fdir=`$as_dirname -- "$file" || 12049 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12050 X"$file" : 'X\(//\)[^/]' \| \ 12051 X"$file" : 'X\(//\)$' \| \ 12052 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12053 $as_echo X"$file" | 12054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)[^/].*/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\/\)$/{ 12063 s//\1/ 12064 q 12065 } 12066 /^X\(\/\).*/{ 12067 s//\1/ 12068 q 12069 } 12070 s/.*/./; q'` 12071 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12072 # echo "creating $dirpart/$file" 12073 echo '# dummy' > "$dirpart/$file" 12074 done 12075 done 12076 } 12077 ;; 12078 12079 esac 12080 done # for ac_tag 12081 12082 12083 as_fn_exit 0 12084 _ACEOF 12085 ac_clean_files=$ac_clean_files_save 12086 12087 test $ac_write_fail = 0 || 12088 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12089 12090 12091 # configure is writing to config.log, and then calls config.status. 12092 # config.status does its own redirection, appending to config.log. 12093 # Unfortunately, on DOS this fails, as config.log is still kept open 12094 # by configure, so config.status won't be able to write to it; its 12095 # output is simply discarded. So we exec the FD to /dev/null, 12096 # effectively closing config.log, so it can be properly (re)opened and 12097 # appended to by config.status. When coming back to configure, we 12098 # need to make the FD available again. 12099 if test "$no_create" != yes; then 12100 ac_cs_success=: 12101 ac_config_status_args= 12102 test "$silent" = yes && 12103 ac_config_status_args="$ac_config_status_args --quiet" 12104 exec 5>/dev/null 12105 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12106 exec 5>>config.log 12107 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12108 # would make configure fail if this is the last instruction. 12109 $ac_cs_success || as_fn_exit 1 12110 fi 12111 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12113 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12114 fi 12115 12116
Indexes created Sun Apr 12 00:22:20 UTC 2026