configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xkbutils 1.0.4. 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='xkbutils' 563 PACKAGE_TARNAME='xkbutils' 564 PACKAGE_VERSION='1.0.4' 565 PACKAGE_STRING='xkbutils 1.0.4' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 XKBWATCH_LIBS 611 XKBWATCH_CFLAGS 612 XKBBELL_LIBS 613 XKBBELL_CFLAGS 614 XKBVLEDS_LIBS 615 XKBVLEDS_CFLAGS 616 AM_BACKSLASH 617 AM_DEFAULT_VERBOSITY 618 MAN_SUBSTS 619 XORG_MAN_PAGE 620 ADMIN_MAN_DIR 621 DRIVER_MAN_DIR 622 MISC_MAN_DIR 623 FILE_MAN_DIR 624 LIB_MAN_DIR 625 APP_MAN_DIR 626 ADMIN_MAN_SUFFIX 627 DRIVER_MAN_SUFFIX 628 MISC_MAN_SUFFIX 629 FILE_MAN_SUFFIX 630 LIB_MAN_SUFFIX 631 APP_MAN_SUFFIX 632 SED 633 host_os 634 host_vendor 635 host_cpu 636 host 637 build_os 638 build_vendor 639 build_cpu 640 build 641 INSTALL_CMD 642 PKG_CONFIG 643 CHANGELOG_CMD 644 STRICT_CFLAGS 645 CWARNFLAGS 646 BASE_CFLAGS 647 EGREP 648 GREP 649 CPP 650 am__fastdepCC_FALSE 651 am__fastdepCC_TRUE 652 CCDEPMODE 653 am__nodep 654 AMDEPBACKSLASH 655 AMDEP_FALSE 656 AMDEP_TRUE 657 am__quote 658 am__include 659 DEPDIR 660 OBJEXT 661 EXEEXT 662 ac_ct_CC 663 CPPFLAGS 664 LDFLAGS 665 CFLAGS 666 CC 667 MAINT 668 MAINTAINER_MODE_FALSE 669 MAINTAINER_MODE_TRUE 670 am__untar 671 am__tar 672 AMTAR 673 am__leading_dot 674 SET_MAKE 675 AWK 676 mkdir_p 677 MKDIR_P 678 INSTALL_STRIP_PROGRAM 679 STRIP 680 install_sh 681 MAKEINFO 682 AUTOHEADER 683 AUTOMAKE 684 AUTOCONF 685 ACLOCAL 686 VERSION 687 PACKAGE 688 CYGPATH_W 689 am__isrc 690 INSTALL_DATA 691 INSTALL_SCRIPT 692 INSTALL_PROGRAM 693 target_alias 694 host_alias 695 build_alias 696 LIBS 697 ECHO_T 698 ECHO_N 699 ECHO_C 700 DEFS 701 mandir 702 localedir 703 libdir 704 psdir 705 pdfdir 706 dvidir 707 htmldir 708 infodir 709 docdir 710 oldincludedir 711 includedir 712 localstatedir 713 sharedstatedir 714 sysconfdir 715 datadir 716 datarootdir 717 libexecdir 718 sbindir 719 bindir 720 program_transform_name 721 prefix 722 exec_prefix 723 PACKAGE_URL 724 PACKAGE_BUGREPORT 725 PACKAGE_STRING 726 PACKAGE_VERSION 727 PACKAGE_TARNAME 728 PACKAGE_NAME 729 PATH_SEPARATOR 730 SHELL' 731 ac_subst_files='' 732 ac_user_opts=' 733 enable_option_checking 734 enable_maintainer_mode 735 enable_dependency_tracking 736 enable_selective_werror 737 enable_strict_compilation 738 enable_silent_rules 739 ' 740 ac_precious_vars='build_alias 741 host_alias 742 target_alias 743 CC 744 CFLAGS 745 LDFLAGS 746 LIBS 747 CPPFLAGS 748 CPP 749 PKG_CONFIG 750 XKBVLEDS_CFLAGS 751 XKBVLEDS_LIBS 752 XKBBELL_CFLAGS 753 XKBBELL_LIBS 754 XKBWATCH_CFLAGS 755 XKBWATCH_LIBS' 756 757 758 # Initialize some variables set by options. 759 ac_init_help= 760 ac_init_version=false 761 ac_unrecognized_opts= 762 ac_unrecognized_sep= 763 # The variables have the same names as the options, with 764 # dashes changed to underlines. 765 cache_file=/dev/null 766 exec_prefix=NONE 767 no_create= 768 no_recursion= 769 prefix=NONE 770 program_prefix=NONE 771 program_suffix=NONE 772 program_transform_name=s,x,x, 773 silent= 774 site= 775 srcdir= 776 verbose= 777 x_includes=NONE 778 x_libraries=NONE 779 780 # Installation directory options. 781 # These are left unexpanded so users can "make install exec_prefix=/foo" 782 # and all the variables that are supposed to be based on exec_prefix 783 # by default will actually change. 784 # Use braces instead of parens because sh, perl, etc. also accept them. 785 # (The list follows the same order as the GNU Coding Standards.) 786 bindir='${exec_prefix}/bin' 787 sbindir='${exec_prefix}/sbin' 788 libexecdir='${exec_prefix}/libexec' 789 datarootdir='${prefix}/share' 790 datadir='${datarootdir}' 791 sysconfdir='${prefix}/etc' 792 sharedstatedir='${prefix}/com' 793 localstatedir='${prefix}/var' 794 includedir='${prefix}/include' 795 oldincludedir='/usr/include' 796 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 797 infodir='${datarootdir}/info' 798 htmldir='${docdir}' 799 dvidir='${docdir}' 800 pdfdir='${docdir}' 801 psdir='${docdir}' 802 libdir='${exec_prefix}/lib' 803 localedir='${datarootdir}/locale' 804 mandir='${datarootdir}/man' 805 806 ac_prev= 807 ac_dashdash= 808 for ac_option 809 do 810 # If the previous option needs an argument, assign it. 811 if test -n "$ac_prev"; then 812 eval $ac_prev=\$ac_option 813 ac_prev= 814 continue 815 fi 816 817 case $ac_option in 818 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 819 *=) ac_optarg= ;; 820 *) ac_optarg=yes ;; 821 esac 822 823 # Accept the important Cygnus configure options, so we can diagnose typos. 824 825 case $ac_dashdash$ac_option in 826 --) 827 ac_dashdash=yes ;; 828 829 -bindir | --bindir | --bindi | --bind | --bin | --bi) 830 ac_prev=bindir ;; 831 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 832 bindir=$ac_optarg ;; 833 834 -build | --build | --buil | --bui | --bu) 835 ac_prev=build_alias ;; 836 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 837 build_alias=$ac_optarg ;; 838 839 -cache-file | --cache-file | --cache-fil | --cache-fi \ 840 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 841 ac_prev=cache_file ;; 842 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 843 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 844 cache_file=$ac_optarg ;; 845 846 --config-cache | -C) 847 cache_file=config.cache ;; 848 849 -datadir | --datadir | --datadi | --datad) 850 ac_prev=datadir ;; 851 -datadir=* | --datadir=* | --datadi=* | --datad=*) 852 datadir=$ac_optarg ;; 853 854 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 855 | --dataroo | --dataro | --datar) 856 ac_prev=datarootdir ;; 857 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 858 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 859 datarootdir=$ac_optarg ;; 860 861 -disable-* | --disable-*) 862 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 863 # Reject names that are not valid shell variable names. 864 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 865 as_fn_error $? "invalid feature name: $ac_useropt" 866 ac_useropt_orig=$ac_useropt 867 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 868 case $ac_user_opts in 869 *" 870 "enable_$ac_useropt" 871 "*) ;; 872 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 873 ac_unrecognized_sep=', ';; 874 esac 875 eval enable_$ac_useropt=no ;; 876 877 -docdir | --docdir | --docdi | --doc | --do) 878 ac_prev=docdir ;; 879 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 880 docdir=$ac_optarg ;; 881 882 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 883 ac_prev=dvidir ;; 884 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 885 dvidir=$ac_optarg ;; 886 887 -enable-* | --enable-*) 888 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 889 # Reject names that are not valid shell variable names. 890 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 891 as_fn_error $? "invalid feature name: $ac_useropt" 892 ac_useropt_orig=$ac_useropt 893 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 894 case $ac_user_opts in 895 *" 896 "enable_$ac_useropt" 897 "*) ;; 898 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 899 ac_unrecognized_sep=', ';; 900 esac 901 eval enable_$ac_useropt=\$ac_optarg ;; 902 903 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 904 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 905 | --exec | --exe | --ex) 906 ac_prev=exec_prefix ;; 907 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 908 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 909 | --exec=* | --exe=* | --ex=*) 910 exec_prefix=$ac_optarg ;; 911 912 -gas | --gas | --ga | --g) 913 # Obsolete; use --with-gas. 914 with_gas=yes ;; 915 916 -help | --help | --hel | --he | -h) 917 ac_init_help=long ;; 918 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 919 ac_init_help=recursive ;; 920 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 921 ac_init_help=short ;; 922 923 -host | --host | --hos | --ho) 924 ac_prev=host_alias ;; 925 -host=* | --host=* | --hos=* | --ho=*) 926 host_alias=$ac_optarg ;; 927 928 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 929 ac_prev=htmldir ;; 930 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 931 | --ht=*) 932 htmldir=$ac_optarg ;; 933 934 -includedir | --includedir | --includedi | --included | --include \ 935 | --includ | --inclu | --incl | --inc) 936 ac_prev=includedir ;; 937 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 938 | --includ=* | --inclu=* | --incl=* | --inc=*) 939 includedir=$ac_optarg ;; 940 941 -infodir | --infodir | --infodi | --infod | --info | --inf) 942 ac_prev=infodir ;; 943 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 944 infodir=$ac_optarg ;; 945 946 -libdir | --libdir | --libdi | --libd) 947 ac_prev=libdir ;; 948 -libdir=* | --libdir=* | --libdi=* | --libd=*) 949 libdir=$ac_optarg ;; 950 951 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 952 | --libexe | --libex | --libe) 953 ac_prev=libexecdir ;; 954 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 955 | --libexe=* | --libex=* | --libe=*) 956 libexecdir=$ac_optarg ;; 957 958 -localedir | --localedir | --localedi | --localed | --locale) 959 ac_prev=localedir ;; 960 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 961 localedir=$ac_optarg ;; 962 963 -localstatedir | --localstatedir | --localstatedi | --localstated \ 964 | --localstate | --localstat | --localsta | --localst | --locals) 965 ac_prev=localstatedir ;; 966 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 967 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 968 localstatedir=$ac_optarg ;; 969 970 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 971 ac_prev=mandir ;; 972 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 973 mandir=$ac_optarg ;; 974 975 -nfp | --nfp | --nf) 976 # Obsolete; use --without-fp. 977 with_fp=no ;; 978 979 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 980 | --no-cr | --no-c | -n) 981 no_create=yes ;; 982 983 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 984 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 985 no_recursion=yes ;; 986 987 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 988 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 989 | --oldin | --oldi | --old | --ol | --o) 990 ac_prev=oldincludedir ;; 991 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 992 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 993 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 994 oldincludedir=$ac_optarg ;; 995 996 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 997 ac_prev=prefix ;; 998 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 999 prefix=$ac_optarg ;; 1000 1001 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1002 | --program-pre | --program-pr | --program-p) 1003 ac_prev=program_prefix ;; 1004 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1005 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1006 program_prefix=$ac_optarg ;; 1007 1008 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1009 | --program-suf | --program-su | --program-s) 1010 ac_prev=program_suffix ;; 1011 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1012 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1013 program_suffix=$ac_optarg ;; 1014 1015 -program-transform-name | --program-transform-name \ 1016 | --program-transform-nam | --program-transform-na \ 1017 | --program-transform-n | --program-transform- \ 1018 | --program-transform | --program-transfor \ 1019 | --program-transfo | --program-transf \ 1020 | --program-trans | --program-tran \ 1021 | --progr-tra | --program-tr | --program-t) 1022 ac_prev=program_transform_name ;; 1023 -program-transform-name=* | --program-transform-name=* \ 1024 | --program-transform-nam=* | --program-transform-na=* \ 1025 | --program-transform-n=* | --program-transform-=* \ 1026 | --program-transform=* | --program-transfor=* \ 1027 | --program-transfo=* | --program-transf=* \ 1028 | --program-trans=* | --program-tran=* \ 1029 | --progr-tra=* | --program-tr=* | --program-t=*) 1030 program_transform_name=$ac_optarg ;; 1031 1032 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1033 ac_prev=pdfdir ;; 1034 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1035 pdfdir=$ac_optarg ;; 1036 1037 -psdir | --psdir | --psdi | --psd | --ps) 1038 ac_prev=psdir ;; 1039 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1040 psdir=$ac_optarg ;; 1041 1042 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1043 | -silent | --silent | --silen | --sile | --sil) 1044 silent=yes ;; 1045 1046 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1047 ac_prev=sbindir ;; 1048 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1049 | --sbi=* | --sb=*) 1050 sbindir=$ac_optarg ;; 1051 1052 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1053 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1054 | --sharedst | --shareds | --shared | --share | --shar \ 1055 | --sha | --sh) 1056 ac_prev=sharedstatedir ;; 1057 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1058 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1059 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1060 | --sha=* | --sh=*) 1061 sharedstatedir=$ac_optarg ;; 1062 1063 -site | --site | --sit) 1064 ac_prev=site ;; 1065 -site=* | --site=* | --sit=*) 1066 site=$ac_optarg ;; 1067 1068 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1069 ac_prev=srcdir ;; 1070 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1071 srcdir=$ac_optarg ;; 1072 1073 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1074 | --syscon | --sysco | --sysc | --sys | --sy) 1075 ac_prev=sysconfdir ;; 1076 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1077 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1078 sysconfdir=$ac_optarg ;; 1079 1080 -target | --target | --targe | --targ | --tar | --ta | --t) 1081 ac_prev=target_alias ;; 1082 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1083 target_alias=$ac_optarg ;; 1084 1085 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1086 verbose=yes ;; 1087 1088 -version | --version | --versio | --versi | --vers | -V) 1089 ac_init_version=: ;; 1090 1091 -with-* | --with-*) 1092 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1093 # Reject names that are not valid shell variable names. 1094 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1095 as_fn_error $? "invalid package name: $ac_useropt" 1096 ac_useropt_orig=$ac_useropt 1097 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1098 case $ac_user_opts in 1099 *" 1100 "with_$ac_useropt" 1101 "*) ;; 1102 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1103 ac_unrecognized_sep=', ';; 1104 esac 1105 eval with_$ac_useropt=\$ac_optarg ;; 1106 1107 -without-* | --without-*) 1108 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1109 # Reject names that are not valid shell variable names. 1110 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1111 as_fn_error $? "invalid package name: $ac_useropt" 1112 ac_useropt_orig=$ac_useropt 1113 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1114 case $ac_user_opts in 1115 *" 1116 "with_$ac_useropt" 1117 "*) ;; 1118 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1119 ac_unrecognized_sep=', ';; 1120 esac 1121 eval with_$ac_useropt=no ;; 1122 1123 --x) 1124 # Obsolete; use --with-x. 1125 with_x=yes ;; 1126 1127 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1128 | --x-incl | --x-inc | --x-in | --x-i) 1129 ac_prev=x_includes ;; 1130 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1131 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1132 x_includes=$ac_optarg ;; 1133 1134 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1135 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1136 ac_prev=x_libraries ;; 1137 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1138 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1139 x_libraries=$ac_optarg ;; 1140 1141 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1142 Try \`$0 --help' for more information" 1143 ;; 1144 1145 *=*) 1146 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1147 # Reject names that are not valid shell variable names. 1148 case $ac_envvar in #( 1149 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1150 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1151 esac 1152 eval $ac_envvar=\$ac_optarg 1153 export $ac_envvar ;; 1154 1155 *) 1156 # FIXME: should be removed in autoconf 3.0. 1157 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1158 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1159 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1160 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1161 ;; 1162 1163 esac 1164 done 1165 1166 if test -n "$ac_prev"; then 1167 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1168 as_fn_error $? "missing argument to $ac_option" 1169 fi 1170 1171 if test -n "$ac_unrecognized_opts"; then 1172 case $enable_option_checking in 1173 no) ;; 1174 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1175 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1176 esac 1177 fi 1178 1179 # Check all directory arguments for consistency. 1180 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1181 datadir sysconfdir sharedstatedir localstatedir includedir \ 1182 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1183 libdir localedir mandir 1184 do 1185 eval ac_val=\$$ac_var 1186 # Remove trailing slashes. 1187 case $ac_val in 1188 */ ) 1189 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1190 eval $ac_var=\$ac_val;; 1191 esac 1192 # Be sure to have absolute directory names. 1193 case $ac_val in 1194 [\\/$]* | ?:[\\/]* ) continue;; 1195 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1196 esac 1197 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1198 done 1199 1200 # There might be people who depend on the old broken behavior: `$host' 1201 # used to hold the argument of --host etc. 1202 # FIXME: To remove some day. 1203 build=$build_alias 1204 host=$host_alias 1205 target=$target_alias 1206 1207 # FIXME: To remove some day. 1208 if test "x$host_alias" != x; then 1209 if test "x$build_alias" = x; then 1210 cross_compiling=maybe 1211 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1212 If a cross compiler is detected then cross compile mode will be used" >&2 1213 elif test "x$build_alias" != "x$host_alias"; then 1214 cross_compiling=yes 1215 fi 1216 fi 1217 1218 ac_tool_prefix= 1219 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1220 1221 test "$silent" = yes && exec 6>/dev/null 1222 1223 1224 ac_pwd=`pwd` && test -n "$ac_pwd" && 1225 ac_ls_di=`ls -di .` && 1226 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1227 as_fn_error $? "working directory cannot be determined" 1228 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1229 as_fn_error $? "pwd does not report name of working directory" 1230 1231 1232 # Find the source files, if location was not specified. 1233 if test -z "$srcdir"; then 1234 ac_srcdir_defaulted=yes 1235 # Try the directory containing this script, then the parent directory. 1236 ac_confdir=`$as_dirname -- "$as_myself" || 1237 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1238 X"$as_myself" : 'X\(//\)[^/]' \| \ 1239 X"$as_myself" : 'X\(//\)$' \| \ 1240 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1241 $as_echo X"$as_myself" | 1242 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1243 s//\1/ 1244 q 1245 } 1246 /^X\(\/\/\)[^/].*/{ 1247 s//\1/ 1248 q 1249 } 1250 /^X\(\/\/\)$/{ 1251 s//\1/ 1252 q 1253 } 1254 /^X\(\/\).*/{ 1255 s//\1/ 1256 q 1257 } 1258 s/.*/./; q'` 1259 srcdir=$ac_confdir 1260 if test ! -r "$srcdir/$ac_unique_file"; then 1261 srcdir=.. 1262 fi 1263 else 1264 ac_srcdir_defaulted=no 1265 fi 1266 if test ! -r "$srcdir/$ac_unique_file"; then 1267 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1268 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1269 fi 1270 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1271 ac_abs_confdir=`( 1272 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1273 pwd)` 1274 # When building in place, set srcdir=. 1275 if test "$ac_abs_confdir" = "$ac_pwd"; then 1276 srcdir=. 1277 fi 1278 # Remove unnecessary trailing slashes from srcdir. 1279 # Double slashes in file names in object file debugging info 1280 # mess up M-x gdb in Emacs. 1281 case $srcdir in 1282 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1283 esac 1284 for ac_var in $ac_precious_vars; do 1285 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1286 eval ac_env_${ac_var}_value=\$${ac_var} 1287 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1288 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1289 done 1290 1291 # 1292 # Report the --help message. 1293 # 1294 if test "$ac_init_help" = "long"; then 1295 # Omit some internal or obsolete options to make the list less imposing. 1296 # This message is too long to be a string in the A/UX 3.1 sh. 1297 cat <<_ACEOF 1298 \`configure' configures xkbutils 1.0.4 to adapt to many kinds of systems. 1299 1300 Usage: $0 [OPTION]... [VAR=VALUE]... 1301 1302 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1303 VAR=VALUE. See below for descriptions of some of the useful variables. 1304 1305 Defaults for the options are specified in brackets. 1306 1307 Configuration: 1308 -h, --help display this help and exit 1309 --help=short display options specific to this package 1310 --help=recursive display the short help of all the included packages 1311 -V, --version display version information and exit 1312 -q, --quiet, --silent do not print \`checking ...' messages 1313 --cache-file=FILE cache test results in FILE [disabled] 1314 -C, --config-cache alias for \`--cache-file=config.cache' 1315 -n, --no-create do not create output files 1316 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1317 1318 Installation directories: 1319 --prefix=PREFIX install architecture-independent files in PREFIX 1320 [$ac_default_prefix] 1321 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1322 [PREFIX] 1323 1324 By default, \`make install' will install all the files in 1325 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1326 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1327 for instance \`--prefix=\$HOME'. 1328 1329 For better control, use the options below. 1330 1331 Fine tuning of the installation directories: 1332 --bindir=DIR user executables [EPREFIX/bin] 1333 --sbindir=DIR system admin executables [EPREFIX/sbin] 1334 --libexecdir=DIR program executables [EPREFIX/libexec] 1335 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1336 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1337 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1338 --libdir=DIR object code libraries [EPREFIX/lib] 1339 --includedir=DIR C header files [PREFIX/include] 1340 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1341 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1342 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1343 --infodir=DIR info documentation [DATAROOTDIR/info] 1344 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1345 --mandir=DIR man documentation [DATAROOTDIR/man] 1346 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbutils] 1347 --htmldir=DIR html documentation [DOCDIR] 1348 --dvidir=DIR dvi documentation [DOCDIR] 1349 --pdfdir=DIR pdf documentation [DOCDIR] 1350 --psdir=DIR ps documentation [DOCDIR] 1351 _ACEOF 1352 1353 cat <<\_ACEOF 1354 1355 Program names: 1356 --program-prefix=PREFIX prepend PREFIX to installed program names 1357 --program-suffix=SUFFIX append SUFFIX to installed program names 1358 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1359 1360 System types: 1361 --build=BUILD configure for building on BUILD [guessed] 1362 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1363 _ACEOF 1364 fi 1365 1366 if test -n "$ac_init_help"; then 1367 case $ac_init_help in 1368 short | recursive ) echo "Configuration of xkbutils 1.0.4:";; 1369 esac 1370 cat <<\_ACEOF 1371 1372 Optional Features: 1373 --disable-option-checking ignore unrecognized --enable/--with options 1374 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1375 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1376 --enable-maintainer-mode enable make rules and dependencies not useful 1377 (and sometimes confusing) to the casual installer 1378 --disable-dependency-tracking speeds up one-time build 1379 --enable-dependency-tracking do not reject slow dependency extractors 1380 --disable-selective-werror 1381 Turn off selective compiler errors. (default: 1382 enabled) 1383 --enable-strict-compilation 1384 Enable all warnings from compiler and make them 1385 errors (default: disabled) 1386 --enable-silent-rules less verbose build output (undo: `make V=1') 1387 --disable-silent-rules verbose build output (undo: `make V=0') 1388 1389 Some influential environment variables: 1390 CC C compiler command 1391 CFLAGS C compiler flags 1392 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1393 nonstandard directory <lib dir> 1394 LIBS libraries to pass to the linker, e.g. -l<library> 1395 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1396 you have headers in a nonstandard directory <include dir> 1397 CPP C preprocessor 1398 PKG_CONFIG path to pkg-config utility 1399 XKBVLEDS_CFLAGS 1400 C compiler flags for XKBVLEDS, overriding pkg-config 1401 XKBVLEDS_LIBS 1402 linker flags for XKBVLEDS, overriding pkg-config 1403 XKBBELL_CFLAGS 1404 C compiler flags for XKBBELL, overriding pkg-config 1405 XKBBELL_LIBS 1406 linker flags for XKBBELL, overriding pkg-config 1407 XKBWATCH_CFLAGS 1408 C compiler flags for XKBWATCH, overriding pkg-config 1409 XKBWATCH_LIBS 1410 linker flags for XKBWATCH, overriding pkg-config 1411 1412 Use these variables to override the choices made by `configure' or to help 1413 it to find libraries and programs with nonstandard names/locations. 1414 1415 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1416 _ACEOF 1417 ac_status=$? 1418 fi 1419 1420 if test "$ac_init_help" = "recursive"; then 1421 # If there are subdirs, report their specific --help. 1422 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1423 test -d "$ac_dir" || 1424 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1425 continue 1426 ac_builddir=. 1427 1428 case "$ac_dir" in 1429 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1430 *) 1431 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1432 # A ".." for each directory in $ac_dir_suffix. 1433 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1434 case $ac_top_builddir_sub in 1435 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1436 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1437 esac ;; 1438 esac 1439 ac_abs_top_builddir=$ac_pwd 1440 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1441 # for backward compatibility: 1442 ac_top_builddir=$ac_top_build_prefix 1443 1444 case $srcdir in 1445 .) # We are building in place. 1446 ac_srcdir=. 1447 ac_top_srcdir=$ac_top_builddir_sub 1448 ac_abs_top_srcdir=$ac_pwd ;; 1449 [\\/]* | ?:[\\/]* ) # Absolute name. 1450 ac_srcdir=$srcdir$ac_dir_suffix; 1451 ac_top_srcdir=$srcdir 1452 ac_abs_top_srcdir=$srcdir ;; 1453 *) # Relative name. 1454 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1455 ac_top_srcdir=$ac_top_build_prefix$srcdir 1456 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1457 esac 1458 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1459 1460 cd "$ac_dir" || { ac_status=$?; continue; } 1461 # Check for guested configure. 1462 if test -f "$ac_srcdir/configure.gnu"; then 1463 echo && 1464 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1465 elif test -f "$ac_srcdir/configure"; then 1466 echo && 1467 $SHELL "$ac_srcdir/configure" --help=recursive 1468 else 1469 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1470 fi || ac_status=$? 1471 cd "$ac_pwd" || { ac_status=$?; break; } 1472 done 1473 fi 1474 1475 test -n "$ac_init_help" && exit $ac_status 1476 if $ac_init_version; then 1477 cat <<\_ACEOF 1478 xkbutils configure 1.0.4 1479 generated by GNU Autoconf 2.68 1480 1481 Copyright (C) 2010 Free Software Foundation, Inc. 1482 This configure script is free software; the Free Software Foundation 1483 gives unlimited permission to copy, distribute and modify it. 1484 _ACEOF 1485 exit 1486 fi 1487 1488 ## ------------------------ ## 1489 ## Autoconf initialization. ## 1490 ## ------------------------ ## 1491 1492 # ac_fn_c_try_compile LINENO 1493 # -------------------------- 1494 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1495 ac_fn_c_try_compile () 1496 { 1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1498 rm -f conftest.$ac_objext 1499 if { { ac_try="$ac_compile" 1500 case "(($ac_try" in 1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1502 *) ac_try_echo=$ac_try;; 1503 esac 1504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1505 $as_echo "$ac_try_echo"; } >&5 1506 (eval "$ac_compile") 2>conftest.err 1507 ac_status=$? 1508 if test -s conftest.err; then 1509 grep -v '^ *+' conftest.err >conftest.er1 1510 cat conftest.er1 >&5 1511 mv -f conftest.er1 conftest.err 1512 fi 1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1514 test $ac_status = 0; } && { 1515 test -z "$ac_c_werror_flag" || 1516 test ! -s conftest.err 1517 } && test -s conftest.$ac_objext; then : 1518 ac_retval=0 1519 else 1520 $as_echo "$as_me: failed program was:" >&5 1521 sed 's/^/| /' conftest.$ac_ext >&5 1522 1523 ac_retval=1 1524 fi 1525 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1526 as_fn_set_status $ac_retval 1527 1528 } # ac_fn_c_try_compile 1529 1530 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1531 # --------------------------------------------- 1532 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1533 # accordingly. 1534 ac_fn_c_check_decl () 1535 { 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 as_decl_name=`echo $2|sed 's/ *(.*//'` 1538 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1540 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1541 if eval \${$3+:} false; then : 1542 $as_echo_n "(cached) " >&6 1543 else 1544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1545 /* end confdefs.h. */ 1546 $4 1547 int 1548 main () 1549 { 1550 #ifndef $as_decl_name 1551 #ifdef __cplusplus 1552 (void) $as_decl_use; 1553 #else 1554 (void) $as_decl_name; 1555 #endif 1556 #endif 1557 1558 ; 1559 return 0; 1560 } 1561 _ACEOF 1562 if ac_fn_c_try_compile "$LINENO"; then : 1563 eval "$3=yes" 1564 else 1565 eval "$3=no" 1566 fi 1567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1568 fi 1569 eval ac_res=\$$3 1570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1571 $as_echo "$ac_res" >&6; } 1572 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1573 1574 } # ac_fn_c_check_decl 1575 1576 # ac_fn_c_try_cpp LINENO 1577 # ---------------------- 1578 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1579 ac_fn_c_try_cpp () 1580 { 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 if { { ac_try="$ac_cpp conftest.$ac_ext" 1583 case "(($ac_try" in 1584 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1585 *) ac_try_echo=$ac_try;; 1586 esac 1587 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1588 $as_echo "$ac_try_echo"; } >&5 1589 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1590 ac_status=$? 1591 if test -s conftest.err; then 1592 grep -v '^ *+' conftest.err >conftest.er1 1593 cat conftest.er1 >&5 1594 mv -f conftest.er1 conftest.err 1595 fi 1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1597 test $ac_status = 0; } > conftest.i && { 1598 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1599 test ! -s conftest.err 1600 }; then : 1601 ac_retval=0 1602 else 1603 $as_echo "$as_me: failed program was:" >&5 1604 sed 's/^/| /' conftest.$ac_ext >&5 1605 1606 ac_retval=1 1607 fi 1608 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1609 as_fn_set_status $ac_retval 1610 1611 } # ac_fn_c_try_cpp 1612 1613 # ac_fn_c_try_run LINENO 1614 # ---------------------- 1615 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1616 # that executables *can* be run. 1617 ac_fn_c_try_run () 1618 { 1619 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1620 if { { ac_try="$ac_link" 1621 case "(($ac_try" in 1622 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1623 *) ac_try_echo=$ac_try;; 1624 esac 1625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1626 $as_echo "$ac_try_echo"; } >&5 1627 (eval "$ac_link") 2>&5 1628 ac_status=$? 1629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1630 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1631 { { case "(($ac_try" in 1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1633 *) ac_try_echo=$ac_try;; 1634 esac 1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1636 $as_echo "$ac_try_echo"; } >&5 1637 (eval "$ac_try") 2>&5 1638 ac_status=$? 1639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1640 test $ac_status = 0; }; }; then : 1641 ac_retval=0 1642 else 1643 $as_echo "$as_me: program exited with status $ac_status" >&5 1644 $as_echo "$as_me: failed program was:" >&5 1645 sed 's/^/| /' conftest.$ac_ext >&5 1646 1647 ac_retval=$ac_status 1648 fi 1649 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1650 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1651 as_fn_set_status $ac_retval 1652 1653 } # ac_fn_c_try_run 1654 1655 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1656 # ------------------------------------------------------- 1657 # Tests whether HEADER exists and can be compiled using the include files in 1658 # INCLUDES, setting the cache variable VAR accordingly. 1659 ac_fn_c_check_header_compile () 1660 { 1661 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1663 $as_echo_n "checking for $2... " >&6; } 1664 if eval \${$3+:} false; then : 1665 $as_echo_n "(cached) " >&6 1666 else 1667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1668 /* end confdefs.h. */ 1669 $4 1670 #include <$2> 1671 _ACEOF 1672 if ac_fn_c_try_compile "$LINENO"; then : 1673 eval "$3=yes" 1674 else 1675 eval "$3=no" 1676 fi 1677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1678 fi 1679 eval ac_res=\$$3 1680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1681 $as_echo "$ac_res" >&6; } 1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1683 1684 } # ac_fn_c_check_header_compile 1685 1686 # ac_fn_c_try_link LINENO 1687 # ----------------------- 1688 # Try to link conftest.$ac_ext, and return whether this succeeded. 1689 ac_fn_c_try_link () 1690 { 1691 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1692 rm -f conftest.$ac_objext conftest$ac_exeext 1693 if { { ac_try="$ac_link" 1694 case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697 esac 1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699 $as_echo "$ac_try_echo"; } >&5 1700 (eval "$ac_link") 2>conftest.err 1701 ac_status=$? 1702 if test -s conftest.err; then 1703 grep -v '^ *+' conftest.err >conftest.er1 1704 cat conftest.er1 >&5 1705 mv -f conftest.er1 conftest.err 1706 fi 1707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1708 test $ac_status = 0; } && { 1709 test -z "$ac_c_werror_flag" || 1710 test ! -s conftest.err 1711 } && test -s conftest$ac_exeext && { 1712 test "$cross_compiling" = yes || 1713 $as_test_x conftest$ac_exeext 1714 }; then : 1715 ac_retval=0 1716 else 1717 $as_echo "$as_me: failed program was:" >&5 1718 sed 's/^/| /' conftest.$ac_ext >&5 1719 1720 ac_retval=1 1721 fi 1722 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1723 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1724 # interfere with the next link command; also delete a directory that is 1725 # left behind by Apple's compiler. We do this before executing the actions. 1726 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1727 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1728 as_fn_set_status $ac_retval 1729 1730 } # ac_fn_c_try_link 1731 1732 # ac_fn_c_check_func LINENO FUNC VAR 1733 # ---------------------------------- 1734 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1735 ac_fn_c_check_func () 1736 { 1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1739 $as_echo_n "checking for $2... " >&6; } 1740 if eval \${$3+:} false; then : 1741 $as_echo_n "(cached) " >&6 1742 else 1743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1744 /* end confdefs.h. */ 1745 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1746 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1747 #define $2 innocuous_$2 1748 1749 /* System header to define __stub macros and hopefully few prototypes, 1750 which can conflict with char $2 (); below. 1751 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1752 <limits.h> exists even on freestanding compilers. */ 1753 1754 #ifdef __STDC__ 1755 # include <limits.h> 1756 #else 1757 # include <assert.h> 1758 #endif 1759 1760 #undef $2 1761 1762 /* Override any GCC internal prototype to avoid an error. 1763 Use char because int might match the return type of a GCC 1764 builtin and then its argument prototype would still apply. */ 1765 #ifdef __cplusplus 1766 extern "C" 1767 #endif 1768 char $2 (); 1769 /* The GNU C library defines this for functions which it implements 1770 to always fail with ENOSYS. Some functions are actually named 1771 something starting with __ and the normal name is an alias. */ 1772 #if defined __stub_$2 || defined __stub___$2 1773 choke me 1774 #endif 1775 1776 int 1777 main () 1778 { 1779 return $2 (); 1780 ; 1781 return 0; 1782 } 1783 _ACEOF 1784 if ac_fn_c_try_link "$LINENO"; then : 1785 eval "$3=yes" 1786 else 1787 eval "$3=no" 1788 fi 1789 rm -f core conftest.err conftest.$ac_objext \ 1790 conftest$ac_exeext conftest.$ac_ext 1791 fi 1792 eval ac_res=\$$3 1793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1794 $as_echo "$ac_res" >&6; } 1795 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1796 1797 } # ac_fn_c_check_func 1798 cat >config.log <<_ACEOF 1799 This file contains any messages produced by compilers while 1800 running configure, to aid debugging if configure makes a mistake. 1801 1802 It was created by xkbutils $as_me 1.0.4, which was 1803 generated by GNU Autoconf 2.68. Invocation command line was 1804 1805 $ $0 $@ 1806 1807 _ACEOF 1808 exec 5>>config.log 1809 { 1810 cat <<_ASUNAME 1811 ## --------- ## 1812 ## Platform. ## 1813 ## --------- ## 1814 1815 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1816 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1817 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1818 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1819 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1820 1821 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1822 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1823 1824 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1825 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1826 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1827 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1828 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1829 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1830 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1831 1832 _ASUNAME 1833 1834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1835 for as_dir in $PATH 1836 do 1837 IFS=$as_save_IFS 1838 test -z "$as_dir" && as_dir=. 1839 $as_echo "PATH: $as_dir" 1840 done 1841 IFS=$as_save_IFS 1842 1843 } >&5 1844 1845 cat >&5 <<_ACEOF 1846 1847 1848 ## ----------- ## 1849 ## Core tests. ## 1850 ## ----------- ## 1851 1852 _ACEOF 1853 1854 1855 # Keep a trace of the command line. 1856 # Strip out --no-create and --no-recursion so they do not pile up. 1857 # Strip out --silent because we don't want to record it for future runs. 1858 # Also quote any args containing shell meta-characters. 1859 # Make two passes to allow for proper duplicate-argument suppression. 1860 ac_configure_args= 1861 ac_configure_args0= 1862 ac_configure_args1= 1863 ac_must_keep_next=false 1864 for ac_pass in 1 2 1865 do 1866 for ac_arg 1867 do 1868 case $ac_arg in 1869 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1870 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1871 | -silent | --silent | --silen | --sile | --sil) 1872 continue ;; 1873 *\'*) 1874 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1875 esac 1876 case $ac_pass in 1877 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1878 2) 1879 as_fn_append ac_configure_args1 " '$ac_arg'" 1880 if test $ac_must_keep_next = true; then 1881 ac_must_keep_next=false # Got value, back to normal. 1882 else 1883 case $ac_arg in 1884 *=* | --config-cache | -C | -disable-* | --disable-* \ 1885 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1886 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1887 | -with-* | --with-* | -without-* | --without-* | --x) 1888 case "$ac_configure_args0 " in 1889 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1890 esac 1891 ;; 1892 -* ) ac_must_keep_next=true ;; 1893 esac 1894 fi 1895 as_fn_append ac_configure_args " '$ac_arg'" 1896 ;; 1897 esac 1898 done 1899 done 1900 { ac_configure_args0=; unset ac_configure_args0;} 1901 { ac_configure_args1=; unset ac_configure_args1;} 1902 1903 # When interrupted or exit'd, cleanup temporary files, and complete 1904 # config.log. We remove comments because anyway the quotes in there 1905 # would cause problems or look ugly. 1906 # WARNING: Use '\'' to represent an apostrophe within the trap. 1907 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1908 trap 'exit_status=$? 1909 # Save into config.log some information that might help in debugging. 1910 { 1911 echo 1912 1913 $as_echo "## ---------------- ## 1914 ## Cache variables. ## 1915 ## ---------------- ##" 1916 echo 1917 # The following way of writing the cache mishandles newlines in values, 1918 ( 1919 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1920 eval ac_val=\$$ac_var 1921 case $ac_val in #( 1922 *${as_nl}*) 1923 case $ac_var in #( 1924 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1925 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1926 esac 1927 case $ac_var in #( 1928 _ | IFS | as_nl) ;; #( 1929 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1930 *) { eval $ac_var=; unset $ac_var;} ;; 1931 esac ;; 1932 esac 1933 done 1934 (set) 2>&1 | 1935 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1936 *${as_nl}ac_space=\ *) 1937 sed -n \ 1938 "s/'\''/'\''\\\\'\'''\''/g; 1939 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1940 ;; #( 1941 *) 1942 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1943 ;; 1944 esac | 1945 sort 1946 ) 1947 echo 1948 1949 $as_echo "## ----------------- ## 1950 ## Output variables. ## 1951 ## ----------------- ##" 1952 echo 1953 for ac_var in $ac_subst_vars 1954 do 1955 eval ac_val=\$$ac_var 1956 case $ac_val in 1957 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1958 esac 1959 $as_echo "$ac_var='\''$ac_val'\''" 1960 done | sort 1961 echo 1962 1963 if test -n "$ac_subst_files"; then 1964 $as_echo "## ------------------- ## 1965 ## File substitutions. ## 1966 ## ------------------- ##" 1967 echo 1968 for ac_var in $ac_subst_files 1969 do 1970 eval ac_val=\$$ac_var 1971 case $ac_val in 1972 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1973 esac 1974 $as_echo "$ac_var='\''$ac_val'\''" 1975 done | sort 1976 echo 1977 fi 1978 1979 if test -s confdefs.h; then 1980 $as_echo "## ----------- ## 1981 ## confdefs.h. ## 1982 ## ----------- ##" 1983 echo 1984 cat confdefs.h 1985 echo 1986 fi 1987 test "$ac_signal" != 0 && 1988 $as_echo "$as_me: caught signal $ac_signal" 1989 $as_echo "$as_me: exit $exit_status" 1990 } >&5 1991 rm -f core *.core core.conftest.* && 1992 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1993 exit $exit_status 1994 ' 0 1995 for ac_signal in 1 2 13 15; do 1996 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1997 done 1998 ac_signal=0 1999 2000 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2001 rm -f -r conftest* confdefs.h 2002 2003 $as_echo "/* confdefs.h */" > confdefs.h 2004 2005 # Predefined preprocessor variables. 2006 2007 cat >>confdefs.h <<_ACEOF 2008 #define PACKAGE_NAME "$PACKAGE_NAME" 2009 _ACEOF 2010 2011 cat >>confdefs.h <<_ACEOF 2012 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2013 _ACEOF 2014 2015 cat >>confdefs.h <<_ACEOF 2016 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2017 _ACEOF 2018 2019 cat >>confdefs.h <<_ACEOF 2020 #define PACKAGE_STRING "$PACKAGE_STRING" 2021 _ACEOF 2022 2023 cat >>confdefs.h <<_ACEOF 2024 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2025 _ACEOF 2026 2027 cat >>confdefs.h <<_ACEOF 2028 #define PACKAGE_URL "$PACKAGE_URL" 2029 _ACEOF 2030 2031 2032 # Let the site file select an alternate cache file if it wants to. 2033 # Prefer an explicitly selected file to automatically selected ones. 2034 ac_site_file1=NONE 2035 ac_site_file2=NONE 2036 if test -n "$CONFIG_SITE"; then 2037 # We do not want a PATH search for config.site. 2038 case $CONFIG_SITE in #(( 2039 -*) ac_site_file1=./$CONFIG_SITE;; 2040 */*) ac_site_file1=$CONFIG_SITE;; 2041 *) ac_site_file1=./$CONFIG_SITE;; 2042 esac 2043 elif test "x$prefix" != xNONE; then 2044 ac_site_file1=$prefix/share/config.site 2045 ac_site_file2=$prefix/etc/config.site 2046 else 2047 ac_site_file1=$ac_default_prefix/share/config.site 2048 ac_site_file2=$ac_default_prefix/etc/config.site 2049 fi 2050 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2051 do 2052 test "x$ac_site_file" = xNONE && continue 2053 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2054 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2055 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2056 sed 's/^/| /' "$ac_site_file" >&5 2057 . "$ac_site_file" \ 2058 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2059 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2060 as_fn_error $? "failed to load site script $ac_site_file 2061 See \`config.log' for more details" "$LINENO" 5; } 2062 fi 2063 done 2064 2065 if test -r "$cache_file"; then 2066 # Some versions of bash will fail to source /dev/null (special files 2067 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2068 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2069 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2070 $as_echo "$as_me: loading cache $cache_file" >&6;} 2071 case $cache_file in 2072 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2073 *) . "./$cache_file";; 2074 esac 2075 fi 2076 else 2077 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2078 $as_echo "$as_me: creating cache $cache_file" >&6;} 2079 >$cache_file 2080 fi 2081 2082 # Check that the precious variables saved in the cache have kept the same 2083 # value. 2084 ac_cache_corrupted=false 2085 for ac_var in $ac_precious_vars; do 2086 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2087 eval ac_new_set=\$ac_env_${ac_var}_set 2088 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2089 eval ac_new_val=\$ac_env_${ac_var}_value 2090 case $ac_old_set,$ac_new_set in 2091 set,) 2092 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2093 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2094 ac_cache_corrupted=: ;; 2095 ,set) 2096 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2097 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2098 ac_cache_corrupted=: ;; 2099 ,);; 2100 *) 2101 if test "x$ac_old_val" != "x$ac_new_val"; then 2102 # differences in whitespace do not lead to failure. 2103 ac_old_val_w=`echo x $ac_old_val` 2104 ac_new_val_w=`echo x $ac_new_val` 2105 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2106 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2107 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2108 ac_cache_corrupted=: 2109 else 2110 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2111 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2112 eval $ac_var=\$ac_old_val 2113 fi 2114 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2115 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2116 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2117 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2118 fi;; 2119 esac 2120 # Pass precious variables to config.status. 2121 if test "$ac_new_set" = set; then 2122 case $ac_new_val in 2123 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2124 *) ac_arg=$ac_var=$ac_new_val ;; 2125 esac 2126 case " $ac_configure_args " in 2127 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2128 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2129 esac 2130 fi 2131 done 2132 if $ac_cache_corrupted; then 2133 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2134 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2135 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2136 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2137 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2138 fi 2139 ## -------------------- ## 2140 ## Main body of script. ## 2141 ## -------------------- ## 2142 2143 ac_ext=c 2144 ac_cpp='$CPP $CPPFLAGS' 2145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2147 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2148 2149 2150 2151 ac_config_headers="$ac_config_headers config.h" 2152 2153 2154 # Initialize Automake 2155 am__api_version='1.11' 2156 2157 ac_aux_dir= 2158 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2159 if test -f "$ac_dir/install-sh"; then 2160 ac_aux_dir=$ac_dir 2161 ac_install_sh="$ac_aux_dir/install-sh -c" 2162 break 2163 elif test -f "$ac_dir/install.sh"; then 2164 ac_aux_dir=$ac_dir 2165 ac_install_sh="$ac_aux_dir/install.sh -c" 2166 break 2167 elif test -f "$ac_dir/shtool"; then 2168 ac_aux_dir=$ac_dir 2169 ac_install_sh="$ac_aux_dir/shtool install -c" 2170 break 2171 fi 2172 done 2173 if test -z "$ac_aux_dir"; then 2174 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2175 fi 2176 2177 # These three variables are undocumented and unsupported, 2178 # and are intended to be withdrawn in a future Autoconf release. 2179 # They can cause serious problems if a builder's source tree is in a directory 2180 # whose full name contains unusual characters. 2181 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2182 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2183 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2184 2185 2186 # Find a good install program. We prefer a C program (faster), 2187 # so one script is as good as another. But avoid the broken or 2188 # incompatible versions: 2189 # SysV /etc/install, /usr/sbin/install 2190 # SunOS /usr/etc/install 2191 # IRIX /sbin/install 2192 # AIX /bin/install 2193 # AmigaOS /C/install, which installs bootblocks on floppy discs 2194 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2195 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2196 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2197 # OS/2's system install, which has a completely different semantic 2198 # ./install, which can be erroneously created by make from ./install.sh. 2199 # Reject install programs that cannot install multiple files. 2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2201 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2202 if test -z "$INSTALL"; then 2203 if ${ac_cv_path_install+:} false; then : 2204 $as_echo_n "(cached) " >&6 2205 else 2206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2207 for as_dir in $PATH 2208 do 2209 IFS=$as_save_IFS 2210 test -z "$as_dir" && as_dir=. 2211 # Account for people who put trailing slashes in PATH elements. 2212 case $as_dir/ in #(( 2213 ./ | .// | /[cC]/* | \ 2214 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2215 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2216 /usr/ucb/* ) ;; 2217 *) 2218 # OSF1 and SCO ODT 3.0 have their own names for install. 2219 # Don't use installbsd from OSF since it installs stuff as root 2220 # by default. 2221 for ac_prog in ginstall scoinst install; do 2222 for ac_exec_ext in '' $ac_executable_extensions; do 2223 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2224 if test $ac_prog = install && 2225 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2226 # AIX install. It has an incompatible calling convention. 2227 : 2228 elif test $ac_prog = install && 2229 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2230 # program-specific install script used by HP pwplus--don't use. 2231 : 2232 else 2233 rm -rf conftest.one conftest.two conftest.dir 2234 echo one > conftest.one 2235 echo two > conftest.two 2236 mkdir conftest.dir 2237 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2238 test -s conftest.one && test -s conftest.two && 2239 test -s conftest.dir/conftest.one && 2240 test -s conftest.dir/conftest.two 2241 then 2242 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2243 break 3 2244 fi 2245 fi 2246 fi 2247 done 2248 done 2249 ;; 2250 esac 2251 2252 done 2253 IFS=$as_save_IFS 2254 2255 rm -rf conftest.one conftest.two conftest.dir 2256 2257 fi 2258 if test "${ac_cv_path_install+set}" = set; then 2259 INSTALL=$ac_cv_path_install 2260 else 2261 # As a last resort, use the slow shell script. Don't cache a 2262 # value for INSTALL within a source directory, because that will 2263 # break other packages using the cache if that directory is 2264 # removed, or if the value is a relative name. 2265 INSTALL=$ac_install_sh 2266 fi 2267 fi 2268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2269 $as_echo "$INSTALL" >&6; } 2270 2271 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2272 # It thinks the first close brace ends the variable substitution. 2273 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2274 2275 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2276 2277 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2278 2279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2280 $as_echo_n "checking whether build environment is sane... " >&6; } 2281 # Just in case 2282 sleep 1 2283 echo timestamp > conftest.file 2284 # Reject unsafe characters in $srcdir or the absolute working directory 2285 # name. Accept space and tab only in the latter. 2286 am_lf=' 2287 ' 2288 case `pwd` in 2289 *[\\\"\#\$\&\'\`$am_lf]*) 2290 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2291 esac 2292 case $srcdir in 2293 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2294 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2295 esac 2296 2297 # Do `set' in a subshell so we don't clobber the current shell's 2298 # arguments. Must try -L first in case configure is actually a 2299 # symlink; some systems play weird games with the mod time of symlinks 2300 # (eg FreeBSD returns the mod time of the symlink's containing 2301 # directory). 2302 if ( 2303 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2304 if test "$*" = "X"; then 2305 # -L didn't work. 2306 set X `ls -t "$srcdir/configure" conftest.file` 2307 fi 2308 rm -f conftest.file 2309 if test "$*" != "X $srcdir/configure conftest.file" \ 2310 && test "$*" != "X conftest.file $srcdir/configure"; then 2311 2312 # If neither matched, then we have a broken ls. This can happen 2313 # if, for instance, CONFIG_SHELL is bash and it inherits a 2314 # broken ls alias from the environment. This has actually 2315 # happened. Such a system could not be considered "sane". 2316 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2317 alias in your environment" "$LINENO" 5 2318 fi 2319 2320 test "$2" = conftest.file 2321 ) 2322 then 2323 # Ok. 2324 : 2325 else 2326 as_fn_error $? "newly created file is older than distributed files! 2327 Check your system clock" "$LINENO" 5 2328 fi 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2330 $as_echo "yes" >&6; } 2331 test "$program_prefix" != NONE && 2332 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2333 # Use a double $ so make ignores it. 2334 test "$program_suffix" != NONE && 2335 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2336 # Double any \ or $. 2337 # By default was `s,x,x', remove it if useless. 2338 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2339 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2340 2341 # expand $ac_aux_dir to an absolute path 2342 am_aux_dir=`cd $ac_aux_dir && pwd` 2343 2344 if test x"${MISSING+set}" != xset; then 2345 case $am_aux_dir in 2346 *\ * | *\ *) 2347 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2348 *) 2349 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2350 esac 2351 fi 2352 # Use eval to expand $SHELL 2353 if eval "$MISSING --run true"; then 2354 am_missing_run="$MISSING --run " 2355 else 2356 am_missing_run= 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2358 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2359 fi 2360 2361 if test x"${install_sh}" != xset; then 2362 case $am_aux_dir in 2363 *\ * | *\ *) 2364 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2365 *) 2366 install_sh="\${SHELL} $am_aux_dir/install-sh" 2367 esac 2368 fi 2369 2370 # Installed binaries are usually stripped using `strip' when the user 2371 # run `make install-strip'. However `strip' might not be the right 2372 # tool to use in cross-compilation environments, therefore Automake 2373 # will honor the `STRIP' environment variable to overrule this program. 2374 if test "$cross_compiling" != no; then 2375 if test -n "$ac_tool_prefix"; then 2376 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2377 set dummy ${ac_tool_prefix}strip; ac_word=$2 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2379 $as_echo_n "checking for $ac_word... " >&6; } 2380 if ${ac_cv_prog_STRIP+:} false; then : 2381 $as_echo_n "(cached) " >&6 2382 else 2383 if test -n "$STRIP"; then 2384 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2385 else 2386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2387 for as_dir in $PATH 2388 do 2389 IFS=$as_save_IFS 2390 test -z "$as_dir" && as_dir=. 2391 for ac_exec_ext in '' $ac_executable_extensions; do 2392 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2393 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2395 break 2 2396 fi 2397 done 2398 done 2399 IFS=$as_save_IFS 2400 2401 fi 2402 fi 2403 STRIP=$ac_cv_prog_STRIP 2404 if test -n "$STRIP"; then 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2406 $as_echo "$STRIP" >&6; } 2407 else 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2409 $as_echo "no" >&6; } 2410 fi 2411 2412 2413 fi 2414 if test -z "$ac_cv_prog_STRIP"; then 2415 ac_ct_STRIP=$STRIP 2416 # Extract the first word of "strip", so it can be a program name with args. 2417 set dummy strip; ac_word=$2 2418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2419 $as_echo_n "checking for $ac_word... " >&6; } 2420 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2421 $as_echo_n "(cached) " >&6 2422 else 2423 if test -n "$ac_ct_STRIP"; then 2424 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2425 else 2426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2427 for as_dir in $PATH 2428 do 2429 IFS=$as_save_IFS 2430 test -z "$as_dir" && as_dir=. 2431 for ac_exec_ext in '' $ac_executable_extensions; do 2432 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2433 ac_cv_prog_ac_ct_STRIP="strip" 2434 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2435 break 2 2436 fi 2437 done 2438 done 2439 IFS=$as_save_IFS 2440 2441 fi 2442 fi 2443 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2444 if test -n "$ac_ct_STRIP"; then 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2446 $as_echo "$ac_ct_STRIP" >&6; } 2447 else 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2449 $as_echo "no" >&6; } 2450 fi 2451 2452 if test "x$ac_ct_STRIP" = x; then 2453 STRIP=":" 2454 else 2455 case $cross_compiling:$ac_tool_warned in 2456 yes:) 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2458 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2459 ac_tool_warned=yes ;; 2460 esac 2461 STRIP=$ac_ct_STRIP 2462 fi 2463 else 2464 STRIP="$ac_cv_prog_STRIP" 2465 fi 2466 2467 fi 2468 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2469 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2471 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2472 if test -z "$MKDIR_P"; then 2473 if ${ac_cv_path_mkdir+:} false; then : 2474 $as_echo_n "(cached) " >&6 2475 else 2476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2477 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2478 do 2479 IFS=$as_save_IFS 2480 test -z "$as_dir" && as_dir=. 2481 for ac_prog in mkdir gmkdir; do 2482 for ac_exec_ext in '' $ac_executable_extensions; do 2483 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2484 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2485 'mkdir (GNU coreutils) '* | \ 2486 'mkdir (coreutils) '* | \ 2487 'mkdir (fileutils) '4.1*) 2488 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2489 break 3;; 2490 esac 2491 done 2492 done 2493 done 2494 IFS=$as_save_IFS 2495 2496 fi 2497 2498 test -d ./--version && rmdir ./--version 2499 if test "${ac_cv_path_mkdir+set}" = set; then 2500 MKDIR_P="$ac_cv_path_mkdir -p" 2501 else 2502 # As a last resort, use the slow shell script. Don't cache a 2503 # value for MKDIR_P within a source directory, because that will 2504 # break other packages using the cache if that directory is 2505 # removed, or if the value is a relative name. 2506 MKDIR_P="$ac_install_sh -d" 2507 fi 2508 fi 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2510 $as_echo "$MKDIR_P" >&6; } 2511 2512 mkdir_p="$MKDIR_P" 2513 case $mkdir_p in 2514 [\\/$]* | ?:[\\/]*) ;; 2515 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2516 esac 2517 2518 for ac_prog in gawk mawk nawk awk 2519 do 2520 # Extract the first word of "$ac_prog", so it can be a program name with args. 2521 set dummy $ac_prog; ac_word=$2 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2523 $as_echo_n "checking for $ac_word... " >&6; } 2524 if ${ac_cv_prog_AWK+:} false; then : 2525 $as_echo_n "(cached) " >&6 2526 else 2527 if test -n "$AWK"; then 2528 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2529 else 2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2531 for as_dir in $PATH 2532 do 2533 IFS=$as_save_IFS 2534 test -z "$as_dir" && as_dir=. 2535 for ac_exec_ext in '' $ac_executable_extensions; do 2536 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2537 ac_cv_prog_AWK="$ac_prog" 2538 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2539 break 2 2540 fi 2541 done 2542 done 2543 IFS=$as_save_IFS 2544 2545 fi 2546 fi 2547 AWK=$ac_cv_prog_AWK 2548 if test -n "$AWK"; then 2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2550 $as_echo "$AWK" >&6; } 2551 else 2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2553 $as_echo "no" >&6; } 2554 fi 2555 2556 2557 test -n "$AWK" && break 2558 done 2559 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2561 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2562 set x ${MAKE-make} 2563 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2564 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2565 $as_echo_n "(cached) " >&6 2566 else 2567 cat >conftest.make <<\_ACEOF 2568 SHELL = /bin/sh 2569 all: 2570 @echo '@@@%%%=$(MAKE)=@@@%%%' 2571 _ACEOF 2572 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2573 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2574 *@@@%%%=?*=@@@%%%*) 2575 eval ac_cv_prog_make_${ac_make}_set=yes;; 2576 *) 2577 eval ac_cv_prog_make_${ac_make}_set=no;; 2578 esac 2579 rm -f conftest.make 2580 fi 2581 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2583 $as_echo "yes" >&6; } 2584 SET_MAKE= 2585 else 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2587 $as_echo "no" >&6; } 2588 SET_MAKE="MAKE=${MAKE-make}" 2589 fi 2590 2591 rm -rf .tst 2>/dev/null 2592 mkdir .tst 2>/dev/null 2593 if test -d .tst; then 2594 am__leading_dot=. 2595 else 2596 am__leading_dot=_ 2597 fi 2598 rmdir .tst 2>/dev/null 2599 2600 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2601 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2602 # is not polluted with repeated "-I." 2603 am__isrc=' -I$(srcdir)' 2604 # test to see if srcdir already configured 2605 if test -f $srcdir/config.status; then 2606 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2607 fi 2608 fi 2609 2610 # test whether we have cygpath 2611 if test -z "$CYGPATH_W"; then 2612 if (cygpath --version) >/dev/null 2>/dev/null; then 2613 CYGPATH_W='cygpath -w' 2614 else 2615 CYGPATH_W=echo 2616 fi 2617 fi 2618 2619 2620 # Define the identity of the package. 2621 PACKAGE='xkbutils' 2622 VERSION='1.0.4' 2623 2624 2625 cat >>confdefs.h <<_ACEOF 2626 #define PACKAGE "$PACKAGE" 2627 _ACEOF 2628 2629 2630 cat >>confdefs.h <<_ACEOF 2631 #define VERSION "$VERSION" 2632 _ACEOF 2633 2634 # Some tools Automake needs. 2635 2636 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2637 2638 2639 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2640 2641 2642 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2643 2644 2645 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2646 2647 2648 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2649 2650 # We need awk for the "check" target. The system "awk" is bad on 2651 # some platforms. 2652 # Always define AMTAR for backward compatibility. 2653 2654 AMTAR=${AMTAR-"${am_missing_run}tar"} 2655 2656 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2657 2658 2659 2660 2661 2662 2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2664 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2665 # Check whether --enable-maintainer-mode was given. 2666 if test "${enable_maintainer_mode+set}" = set; then : 2667 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2668 else 2669 USE_MAINTAINER_MODE=no 2670 fi 2671 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2673 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2674 if test $USE_MAINTAINER_MODE = yes; then 2675 MAINTAINER_MODE_TRUE= 2676 MAINTAINER_MODE_FALSE='#' 2677 else 2678 MAINTAINER_MODE_TRUE='#' 2679 MAINTAINER_MODE_FALSE= 2680 fi 2681 2682 MAINT=$MAINTAINER_MODE_TRUE 2683 2684 2685 DEPDIR="${am__leading_dot}deps" 2686 2687 ac_config_commands="$ac_config_commands depfiles" 2688 2689 2690 am_make=${MAKE-make} 2691 cat > confinc << 'END' 2692 am__doit: 2693 @echo this is the am__doit target 2694 .PHONY: am__doit 2695 END 2696 # If we don't find an include directive, just comment out the code. 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2698 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2699 am__include="#" 2700 am__quote= 2701 _am_result=none 2702 # First try GNU make style include. 2703 echo "include confinc" > confmf 2704 # Ignore all kinds of additional output from `make'. 2705 case `$am_make -s -f confmf 2> /dev/null` in #( 2706 *the\ am__doit\ target*) 2707 am__include=include 2708 am__quote= 2709 _am_result=GNU 2710 ;; 2711 esac 2712 # Now try BSD make style include. 2713 if test "$am__include" = "#"; then 2714 echo '.include "confinc"' > confmf 2715 case `$am_make -s -f confmf 2> /dev/null` in #( 2716 *the\ am__doit\ target*) 2717 am__include=.include 2718 am__quote="\"" 2719 _am_result=BSD 2720 ;; 2721 esac 2722 fi 2723 2724 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2726 $as_echo "$_am_result" >&6; } 2727 rm -f confinc confmf 2728 2729 # Check whether --enable-dependency-tracking was given. 2730 if test "${enable_dependency_tracking+set}" = set; then : 2731 enableval=$enable_dependency_tracking; 2732 fi 2733 2734 if test "x$enable_dependency_tracking" != xno; then 2735 am_depcomp="$ac_aux_dir/depcomp" 2736 AMDEPBACKSLASH='\' 2737 am__nodep='_no' 2738 fi 2739 if test "x$enable_dependency_tracking" != xno; then 2740 AMDEP_TRUE= 2741 AMDEP_FALSE='#' 2742 else 2743 AMDEP_TRUE='#' 2744 AMDEP_FALSE= 2745 fi 2746 2747 2748 ac_ext=c 2749 ac_cpp='$CPP $CPPFLAGS' 2750 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2751 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2752 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2753 if test -n "$ac_tool_prefix"; then 2754 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2755 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757 $as_echo_n "checking for $ac_word... " >&6; } 2758 if ${ac_cv_prog_CC+:} false; then : 2759 $as_echo_n "(cached) " >&6 2760 else 2761 if test -n "$CC"; then 2762 ac_cv_prog_CC="$CC" # Let the user override the test. 2763 else 2764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2765 for as_dir in $PATH 2766 do 2767 IFS=$as_save_IFS 2768 test -z "$as_dir" && as_dir=. 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2771 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775 done 2776 done 2777 IFS=$as_save_IFS 2778 2779 fi 2780 fi 2781 CC=$ac_cv_prog_CC 2782 if test -n "$CC"; then 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2784 $as_echo "$CC" >&6; } 2785 else 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2787 $as_echo "no" >&6; } 2788 fi 2789 2790 2791 fi 2792 if test -z "$ac_cv_prog_CC"; then 2793 ac_ct_CC=$CC 2794 # Extract the first word of "gcc", so it can be a program name with args. 2795 set dummy gcc; ac_word=$2 2796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2797 $as_echo_n "checking for $ac_word... " >&6; } 2798 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2799 $as_echo_n "(cached) " >&6 2800 else 2801 if test -n "$ac_ct_CC"; then 2802 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2803 else 2804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2805 for as_dir in $PATH 2806 do 2807 IFS=$as_save_IFS 2808 test -z "$as_dir" && as_dir=. 2809 for ac_exec_ext in '' $ac_executable_extensions; do 2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2811 ac_cv_prog_ac_ct_CC="gcc" 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2813 break 2 2814 fi 2815 done 2816 done 2817 IFS=$as_save_IFS 2818 2819 fi 2820 fi 2821 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2822 if test -n "$ac_ct_CC"; then 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2824 $as_echo "$ac_ct_CC" >&6; } 2825 else 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2827 $as_echo "no" >&6; } 2828 fi 2829 2830 if test "x$ac_ct_CC" = x; then 2831 CC="" 2832 else 2833 case $cross_compiling:$ac_tool_warned in 2834 yes:) 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2836 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2837 ac_tool_warned=yes ;; 2838 esac 2839 CC=$ac_ct_CC 2840 fi 2841 else 2842 CC="$ac_cv_prog_CC" 2843 fi 2844 2845 if test -z "$CC"; then 2846 if test -n "$ac_tool_prefix"; then 2847 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2848 set dummy ${ac_tool_prefix}cc; ac_word=$2 2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2850 $as_echo_n "checking for $ac_word... " >&6; } 2851 if ${ac_cv_prog_CC+:} false; then : 2852 $as_echo_n "(cached) " >&6 2853 else 2854 if test -n "$CC"; then 2855 ac_cv_prog_CC="$CC" # Let the user override the test. 2856 else 2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2858 for as_dir in $PATH 2859 do 2860 IFS=$as_save_IFS 2861 test -z "$as_dir" && as_dir=. 2862 for ac_exec_ext in '' $ac_executable_extensions; do 2863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2864 ac_cv_prog_CC="${ac_tool_prefix}cc" 2865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2866 break 2 2867 fi 2868 done 2869 done 2870 IFS=$as_save_IFS 2871 2872 fi 2873 fi 2874 CC=$ac_cv_prog_CC 2875 if test -n "$CC"; then 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2877 $as_echo "$CC" >&6; } 2878 else 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2880 $as_echo "no" >&6; } 2881 fi 2882 2883 2884 fi 2885 fi 2886 if test -z "$CC"; then 2887 # Extract the first word of "cc", so it can be a program name with args. 2888 set dummy cc; ac_word=$2 2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2890 $as_echo_n "checking for $ac_word... " >&6; } 2891 if ${ac_cv_prog_CC+:} false; then : 2892 $as_echo_n "(cached) " >&6 2893 else 2894 if test -n "$CC"; then 2895 ac_cv_prog_CC="$CC" # Let the user override the test. 2896 else 2897 ac_prog_rejected=no 2898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2899 for as_dir in $PATH 2900 do 2901 IFS=$as_save_IFS 2902 test -z "$as_dir" && as_dir=. 2903 for ac_exec_ext in '' $ac_executable_extensions; do 2904 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2905 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2906 ac_prog_rejected=yes 2907 continue 2908 fi 2909 ac_cv_prog_CC="cc" 2910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2911 break 2 2912 fi 2913 done 2914 done 2915 IFS=$as_save_IFS 2916 2917 if test $ac_prog_rejected = yes; then 2918 # We found a bogon in the path, so make sure we never use it. 2919 set dummy $ac_cv_prog_CC 2920 shift 2921 if test $# != 0; then 2922 # We chose a different compiler from the bogus one. 2923 # However, it has the same basename, so the bogon will be chosen 2924 # first if we set CC to just the basename; use the full file name. 2925 shift 2926 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2927 fi 2928 fi 2929 fi 2930 fi 2931 CC=$ac_cv_prog_CC 2932 if test -n "$CC"; then 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2934 $as_echo "$CC" >&6; } 2935 else 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2937 $as_echo "no" >&6; } 2938 fi 2939 2940 2941 fi 2942 if test -z "$CC"; then 2943 if test -n "$ac_tool_prefix"; then 2944 for ac_prog in cl.exe 2945 do 2946 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2947 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2949 $as_echo_n "checking for $ac_word... " >&6; } 2950 if ${ac_cv_prog_CC+:} false; then : 2951 $as_echo_n "(cached) " >&6 2952 else 2953 if test -n "$CC"; then 2954 ac_cv_prog_CC="$CC" # Let the user override the test. 2955 else 2956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2957 for as_dir in $PATH 2958 do 2959 IFS=$as_save_IFS 2960 test -z "$as_dir" && as_dir=. 2961 for ac_exec_ext in '' $ac_executable_extensions; do 2962 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2963 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2964 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2965 break 2 2966 fi 2967 done 2968 done 2969 IFS=$as_save_IFS 2970 2971 fi 2972 fi 2973 CC=$ac_cv_prog_CC 2974 if test -n "$CC"; then 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2976 $as_echo "$CC" >&6; } 2977 else 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2979 $as_echo "no" >&6; } 2980 fi 2981 2982 2983 test -n "$CC" && break 2984 done 2985 fi 2986 if test -z "$CC"; then 2987 ac_ct_CC=$CC 2988 for ac_prog in cl.exe 2989 do 2990 # Extract the first word of "$ac_prog", so it can be a program name with args. 2991 set dummy $ac_prog; ac_word=$2 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2993 $as_echo_n "checking for $ac_word... " >&6; } 2994 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2995 $as_echo_n "(cached) " >&6 2996 else 2997 if test -n "$ac_ct_CC"; then 2998 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2999 else 3000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3001 for as_dir in $PATH 3002 do 3003 IFS=$as_save_IFS 3004 test -z "$as_dir" && as_dir=. 3005 for ac_exec_ext in '' $ac_executable_extensions; do 3006 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3007 ac_cv_prog_ac_ct_CC="$ac_prog" 3008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3009 break 2 3010 fi 3011 done 3012 done 3013 IFS=$as_save_IFS 3014 3015 fi 3016 fi 3017 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3018 if test -n "$ac_ct_CC"; then 3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3020 $as_echo "$ac_ct_CC" >&6; } 3021 else 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3023 $as_echo "no" >&6; } 3024 fi 3025 3026 3027 test -n "$ac_ct_CC" && break 3028 done 3029 3030 if test "x$ac_ct_CC" = x; then 3031 CC="" 3032 else 3033 case $cross_compiling:$ac_tool_warned in 3034 yes:) 3035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3036 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3037 ac_tool_warned=yes ;; 3038 esac 3039 CC=$ac_ct_CC 3040 fi 3041 fi 3042 3043 fi 3044 3045 3046 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3047 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3048 as_fn_error $? "no acceptable C compiler found in \$PATH 3049 See \`config.log' for more details" "$LINENO" 5; } 3050 3051 # Provide some information about the compiler. 3052 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3053 set X $ac_compile 3054 ac_compiler=$2 3055 for ac_option in --version -v -V -qversion; do 3056 { { ac_try="$ac_compiler $ac_option >&5" 3057 case "(($ac_try" in 3058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3059 *) ac_try_echo=$ac_try;; 3060 esac 3061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3062 $as_echo "$ac_try_echo"; } >&5 3063 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3064 ac_status=$? 3065 if test -s conftest.err; then 3066 sed '10a\ 3067 ... rest of stderr output deleted ... 3068 10q' conftest.err >conftest.er1 3069 cat conftest.er1 >&5 3070 fi 3071 rm -f conftest.er1 conftest.err 3072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3073 test $ac_status = 0; } 3074 done 3075 3076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3077 /* end confdefs.h. */ 3078 3079 int 3080 main () 3081 { 3082 3083 ; 3084 return 0; 3085 } 3086 _ACEOF 3087 ac_clean_files_save=$ac_clean_files 3088 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3089 # Try to create an executable without -o first, disregard a.out. 3090 # It will help us diagnose broken compilers, and finding out an intuition 3091 # of exeext. 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3093 $as_echo_n "checking whether the C compiler works... " >&6; } 3094 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3095 3096 # The possible output files: 3097 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3098 3099 ac_rmfiles= 3100 for ac_file in $ac_files 3101 do 3102 case $ac_file in 3103 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3104 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3105 esac 3106 done 3107 rm -f $ac_rmfiles 3108 3109 if { { ac_try="$ac_link_default" 3110 case "(($ac_try" in 3111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3112 *) ac_try_echo=$ac_try;; 3113 esac 3114 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3115 $as_echo "$ac_try_echo"; } >&5 3116 (eval "$ac_link_default") 2>&5 3117 ac_status=$? 3118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3119 test $ac_status = 0; }; then : 3120 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3121 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3122 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3123 # so that the user can short-circuit this test for compilers unknown to 3124 # Autoconf. 3125 for ac_file in $ac_files '' 3126 do 3127 test -f "$ac_file" || continue 3128 case $ac_file in 3129 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3130 ;; 3131 [ab].out ) 3132 # We found the default executable, but exeext='' is most 3133 # certainly right. 3134 break;; 3135 *.* ) 3136 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3137 then :; else 3138 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3139 fi 3140 # We set ac_cv_exeext here because the later test for it is not 3141 # safe: cross compilers may not add the suffix if given an `-o' 3142 # argument, so we may need to know it at that point already. 3143 # Even if this section looks crufty: it has the advantage of 3144 # actually working. 3145 break;; 3146 * ) 3147 break;; 3148 esac 3149 done 3150 test "$ac_cv_exeext" = no && ac_cv_exeext= 3151 3152 else 3153 ac_file='' 3154 fi 3155 if test -z "$ac_file"; then : 3156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3157 $as_echo "no" >&6; } 3158 $as_echo "$as_me: failed program was:" >&5 3159 sed 's/^/| /' conftest.$ac_ext >&5 3160 3161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3163 as_fn_error 77 "C compiler cannot create executables 3164 See \`config.log' for more details" "$LINENO" 5; } 3165 else 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3167 $as_echo "yes" >&6; } 3168 fi 3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3170 $as_echo_n "checking for C compiler default output file name... " >&6; } 3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3172 $as_echo "$ac_file" >&6; } 3173 ac_exeext=$ac_cv_exeext 3174 3175 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3176 ac_clean_files=$ac_clean_files_save 3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3178 $as_echo_n "checking for suffix of executables... " >&6; } 3179 if { { ac_try="$ac_link" 3180 case "(($ac_try" in 3181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3182 *) ac_try_echo=$ac_try;; 3183 esac 3184 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3185 $as_echo "$ac_try_echo"; } >&5 3186 (eval "$ac_link") 2>&5 3187 ac_status=$? 3188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3189 test $ac_status = 0; }; then : 3190 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3191 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3192 # work properly (i.e., refer to `conftest.exe'), while it won't with 3193 # `rm'. 3194 for ac_file in conftest.exe conftest conftest.*; do 3195 test -f "$ac_file" || continue 3196 case $ac_file in 3197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3198 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3199 break;; 3200 * ) break;; 3201 esac 3202 done 3203 else 3204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3206 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3207 See \`config.log' for more details" "$LINENO" 5; } 3208 fi 3209 rm -f conftest conftest$ac_cv_exeext 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3211 $as_echo "$ac_cv_exeext" >&6; } 3212 3213 rm -f conftest.$ac_ext 3214 EXEEXT=$ac_cv_exeext 3215 ac_exeext=$EXEEXT 3216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3217 /* end confdefs.h. */ 3218 #include <stdio.h> 3219 int 3220 main () 3221 { 3222 FILE *f = fopen ("conftest.out", "w"); 3223 return ferror (f) || fclose (f) != 0; 3224 3225 ; 3226 return 0; 3227 } 3228 _ACEOF 3229 ac_clean_files="$ac_clean_files conftest.out" 3230 # Check that the compiler produces executables we can run. If not, either 3231 # the compiler is broken, or we cross compile. 3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3233 $as_echo_n "checking whether we are cross compiling... " >&6; } 3234 if test "$cross_compiling" != yes; then 3235 { { ac_try="$ac_link" 3236 case "(($ac_try" in 3237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3238 *) ac_try_echo=$ac_try;; 3239 esac 3240 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3241 $as_echo "$ac_try_echo"; } >&5 3242 (eval "$ac_link") 2>&5 3243 ac_status=$? 3244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3245 test $ac_status = 0; } 3246 if { ac_try='./conftest$ac_cv_exeext' 3247 { { case "(($ac_try" in 3248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3249 *) ac_try_echo=$ac_try;; 3250 esac 3251 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3252 $as_echo "$ac_try_echo"; } >&5 3253 (eval "$ac_try") 2>&5 3254 ac_status=$? 3255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3256 test $ac_status = 0; }; }; then 3257 cross_compiling=no 3258 else 3259 if test "$cross_compiling" = maybe; then 3260 cross_compiling=yes 3261 else 3262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3264 as_fn_error $? "cannot run C compiled programs. 3265 If you meant to cross compile, use \`--host'. 3266 See \`config.log' for more details" "$LINENO" 5; } 3267 fi 3268 fi 3269 fi 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3271 $as_echo "$cross_compiling" >&6; } 3272 3273 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3274 ac_clean_files=$ac_clean_files_save 3275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3276 $as_echo_n "checking for suffix of object files... " >&6; } 3277 if ${ac_cv_objext+:} false; then : 3278 $as_echo_n "(cached) " >&6 3279 else 3280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281 /* end confdefs.h. */ 3282 3283 int 3284 main () 3285 { 3286 3287 ; 3288 return 0; 3289 } 3290 _ACEOF 3291 rm -f conftest.o conftest.obj 3292 if { { ac_try="$ac_compile" 3293 case "(($ac_try" in 3294 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3295 *) ac_try_echo=$ac_try;; 3296 esac 3297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3298 $as_echo "$ac_try_echo"; } >&5 3299 (eval "$ac_compile") 2>&5 3300 ac_status=$? 3301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3302 test $ac_status = 0; }; then : 3303 for ac_file in conftest.o conftest.obj conftest.*; do 3304 test -f "$ac_file" || continue; 3305 case $ac_file in 3306 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3307 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3308 break;; 3309 esac 3310 done 3311 else 3312 $as_echo "$as_me: failed program was:" >&5 3313 sed 's/^/| /' conftest.$ac_ext >&5 3314 3315 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3317 as_fn_error $? "cannot compute suffix of object files: cannot compile 3318 See \`config.log' for more details" "$LINENO" 5; } 3319 fi 3320 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3321 fi 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3323 $as_echo "$ac_cv_objext" >&6; } 3324 OBJEXT=$ac_cv_objext 3325 ac_objext=$OBJEXT 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3327 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3328 if ${ac_cv_c_compiler_gnu+:} false; then : 3329 $as_echo_n "(cached) " >&6 3330 else 3331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3332 /* end confdefs.h. */ 3333 3334 int 3335 main () 3336 { 3337 #ifndef __GNUC__ 3338 choke me 3339 #endif 3340 3341 ; 3342 return 0; 3343 } 3344 _ACEOF 3345 if ac_fn_c_try_compile "$LINENO"; then : 3346 ac_compiler_gnu=yes 3347 else 3348 ac_compiler_gnu=no 3349 fi 3350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3351 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3352 3353 fi 3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3355 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3356 if test $ac_compiler_gnu = yes; then 3357 GCC=yes 3358 else 3359 GCC= 3360 fi 3361 ac_test_CFLAGS=${CFLAGS+set} 3362 ac_save_CFLAGS=$CFLAGS 3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3364 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3365 if ${ac_cv_prog_cc_g+:} false; then : 3366 $as_echo_n "(cached) " >&6 3367 else 3368 ac_save_c_werror_flag=$ac_c_werror_flag 3369 ac_c_werror_flag=yes 3370 ac_cv_prog_cc_g=no 3371 CFLAGS="-g" 3372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3373 /* end confdefs.h. */ 3374 3375 int 3376 main () 3377 { 3378 3379 ; 3380 return 0; 3381 } 3382 _ACEOF 3383 if ac_fn_c_try_compile "$LINENO"; then : 3384 ac_cv_prog_cc_g=yes 3385 else 3386 CFLAGS="" 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388 /* end confdefs.h. */ 3389 3390 int 3391 main () 3392 { 3393 3394 ; 3395 return 0; 3396 } 3397 _ACEOF 3398 if ac_fn_c_try_compile "$LINENO"; then : 3399 3400 else 3401 ac_c_werror_flag=$ac_save_c_werror_flag 3402 CFLAGS="-g" 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404 /* end confdefs.h. */ 3405 3406 int 3407 main () 3408 { 3409 3410 ; 3411 return 0; 3412 } 3413 _ACEOF 3414 if ac_fn_c_try_compile "$LINENO"; then : 3415 ac_cv_prog_cc_g=yes 3416 fi 3417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3418 fi 3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3420 fi 3421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3422 ac_c_werror_flag=$ac_save_c_werror_flag 3423 fi 3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3425 $as_echo "$ac_cv_prog_cc_g" >&6; } 3426 if test "$ac_test_CFLAGS" = set; then 3427 CFLAGS=$ac_save_CFLAGS 3428 elif test $ac_cv_prog_cc_g = yes; then 3429 if test "$GCC" = yes; then 3430 CFLAGS="-g -O2" 3431 else 3432 CFLAGS="-g" 3433 fi 3434 else 3435 if test "$GCC" = yes; then 3436 CFLAGS="-O2" 3437 else 3438 CFLAGS= 3439 fi 3440 fi 3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3442 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3443 if ${ac_cv_prog_cc_c89+:} false; then : 3444 $as_echo_n "(cached) " >&6 3445 else 3446 ac_cv_prog_cc_c89=no 3447 ac_save_CC=$CC 3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3449 /* end confdefs.h. */ 3450 #include <stdarg.h> 3451 #include <stdio.h> 3452 #include <sys/types.h> 3453 #include <sys/stat.h> 3454 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3455 struct buf { int x; }; 3456 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3457 static char *e (p, i) 3458 char **p; 3459 int i; 3460 { 3461 return p[i]; 3462 } 3463 static char *f (char * (*g) (char **, int), char **p, ...) 3464 { 3465 char *s; 3466 va_list v; 3467 va_start (v,p); 3468 s = g (p, va_arg (v,int)); 3469 va_end (v); 3470 return s; 3471 } 3472 3473 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3474 function prototypes and stuff, but not '\xHH' hex character constants. 3475 These don't provoke an error unfortunately, instead are silently treated 3476 as 'x'. The following induces an error, until -std is added to get 3477 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3478 array size at least. It's necessary to write '\x00'==0 to get something 3479 that's true only with -std. */ 3480 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3481 3482 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3483 inside strings and character constants. */ 3484 #define FOO(x) 'x' 3485 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3486 3487 int test (int i, double x); 3488 struct s1 {int (*f) (int a);}; 3489 struct s2 {int (*f) (double a);}; 3490 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3491 int argc; 3492 char **argv; 3493 int 3494 main () 3495 { 3496 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3497 ; 3498 return 0; 3499 } 3500 _ACEOF 3501 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3502 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3503 do 3504 CC="$ac_save_CC $ac_arg" 3505 if ac_fn_c_try_compile "$LINENO"; then : 3506 ac_cv_prog_cc_c89=$ac_arg 3507 fi 3508 rm -f core conftest.err conftest.$ac_objext 3509 test "x$ac_cv_prog_cc_c89" != "xno" && break 3510 done 3511 rm -f conftest.$ac_ext 3512 CC=$ac_save_CC 3513 3514 fi 3515 # AC_CACHE_VAL 3516 case "x$ac_cv_prog_cc_c89" in 3517 x) 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3519 $as_echo "none needed" >&6; } ;; 3520 xno) 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3522 $as_echo "unsupported" >&6; } ;; 3523 *) 3524 CC="$CC $ac_cv_prog_cc_c89" 3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3526 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3527 esac 3528 if test "x$ac_cv_prog_cc_c89" != xno; then : 3529 3530 fi 3531 3532 ac_ext=c 3533 ac_cpp='$CPP $CPPFLAGS' 3534 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3535 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3536 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3537 3538 depcc="$CC" am_compiler_list= 3539 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3541 $as_echo_n "checking dependency style of $depcc... " >&6; } 3542 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3543 $as_echo_n "(cached) " >&6 3544 else 3545 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3546 # We make a subdir and do the tests there. Otherwise we can end up 3547 # making bogus files that we don't know about and never remove. For 3548 # instance it was reported that on HP-UX the gcc test will end up 3549 # making a dummy file named `D' -- because `-MD' means `put the output 3550 # in D'. 3551 rm -rf conftest.dir 3552 mkdir conftest.dir 3553 # Copy depcomp to subdir because otherwise we won't find it if we're 3554 # using a relative directory. 3555 cp "$am_depcomp" conftest.dir 3556 cd conftest.dir 3557 # We will build objects and dependencies in a subdirectory because 3558 # it helps to detect inapplicable dependency modes. For instance 3559 # both Tru64's cc and ICC support -MD to output dependencies as a 3560 # side effect of compilation, but ICC will put the dependencies in 3561 # the current directory while Tru64 will put them in the object 3562 # directory. 3563 mkdir sub 3564 3565 am_cv_CC_dependencies_compiler_type=none 3566 if test "$am_compiler_list" = ""; then 3567 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3568 fi 3569 am__universal=false 3570 case " $depcc " in #( 3571 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3572 esac 3573 3574 for depmode in $am_compiler_list; do 3575 # Setup a source with many dependencies, because some compilers 3576 # like to wrap large dependency lists on column 80 (with \), and 3577 # we should not choose a depcomp mode which is confused by this. 3578 # 3579 # We need to recreate these files for each test, as the compiler may 3580 # overwrite some of them when testing with obscure command lines. 3581 # This happens at least with the AIX C compiler. 3582 : > sub/conftest.c 3583 for i in 1 2 3 4 5 6; do 3584 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3585 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3586 # Solaris 8's {/usr,}/bin/sh. 3587 touch sub/conftst$i.h 3588 done 3589 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3590 3591 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3592 # mode. It turns out that the SunPro C++ compiler does not properly 3593 # handle `-M -o', and we need to detect this. Also, some Intel 3594 # versions had trouble with output in subdirs 3595 am__obj=sub/conftest.${OBJEXT-o} 3596 am__minus_obj="-o $am__obj" 3597 case $depmode in 3598 gcc) 3599 # This depmode causes a compiler race in universal mode. 3600 test "$am__universal" = false || continue 3601 ;; 3602 nosideeffect) 3603 # after this tag, mechanisms are not by side-effect, so they'll 3604 # only be used when explicitly requested 3605 if test "x$enable_dependency_tracking" = xyes; then 3606 continue 3607 else 3608 break 3609 fi 3610 ;; 3611 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3612 # This compiler won't grok `-c -o', but also, the minuso test has 3613 # not run yet. These depmodes are late enough in the game, and 3614 # so weak that their functioning should not be impacted. 3615 am__obj=conftest.${OBJEXT-o} 3616 am__minus_obj= 3617 ;; 3618 none) break ;; 3619 esac 3620 if depmode=$depmode \ 3621 source=sub/conftest.c object=$am__obj \ 3622 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3623 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3624 >/dev/null 2>conftest.err && 3625 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3626 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3627 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3628 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3629 # icc doesn't choke on unknown options, it will just issue warnings 3630 # or remarks (even with -Werror). So we grep stderr for any message 3631 # that says an option was ignored or not supported. 3632 # When given -MP, icc 7.0 and 7.1 complain thusly: 3633 # icc: Command line warning: ignoring option '-M'; no argument required 3634 # The diagnosis changed in icc 8.0: 3635 # icc: Command line remark: option '-MP' not supported 3636 if (grep 'ignoring option' conftest.err || 3637 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3638 am_cv_CC_dependencies_compiler_type=$depmode 3639 break 3640 fi 3641 fi 3642 done 3643 3644 cd .. 3645 rm -rf conftest.dir 3646 else 3647 am_cv_CC_dependencies_compiler_type=none 3648 fi 3649 3650 fi 3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3652 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3653 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3654 3655 if 3656 test "x$enable_dependency_tracking" != xno \ 3657 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3658 am__fastdepCC_TRUE= 3659 am__fastdepCC_FALSE='#' 3660 else 3661 am__fastdepCC_TRUE='#' 3662 am__fastdepCC_FALSE= 3663 fi 3664 3665 3666 if test "x$CC" != xcc; then 3667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 3668 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 3669 else 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 3671 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 3672 fi 3673 set dummy $CC; ac_cc=`$as_echo "$2" | 3674 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 3675 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : 3676 $as_echo_n "(cached) " >&6 3677 else 3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3679 /* end confdefs.h. */ 3680 3681 int 3682 main () 3683 { 3684 3685 ; 3686 return 0; 3687 } 3688 _ACEOF 3689 # Make sure it works both with $CC and with simple cc. 3690 # We do the test twice because some compilers refuse to overwrite an 3691 # existing .o file with -o, though they will create one. 3692 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 3693 rm -f conftest2.* 3694 if { { case "(($ac_try" in 3695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3696 *) ac_try_echo=$ac_try;; 3697 esac 3698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3699 $as_echo "$ac_try_echo"; } >&5 3700 (eval "$ac_try") 2>&5 3701 ac_status=$? 3702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3703 test $ac_status = 0; } && 3704 test -f conftest2.$ac_objext && { { case "(($ac_try" in 3705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3706 *) ac_try_echo=$ac_try;; 3707 esac 3708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3709 $as_echo "$ac_try_echo"; } >&5 3710 (eval "$ac_try") 2>&5 3711 ac_status=$? 3712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3713 test $ac_status = 0; }; 3714 then 3715 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 3716 if test "x$CC" != xcc; then 3717 # Test first that cc exists at all. 3718 if { ac_try='cc -c conftest.$ac_ext >&5' 3719 { { case "(($ac_try" in 3720 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3721 *) ac_try_echo=$ac_try;; 3722 esac 3723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3724 $as_echo "$ac_try_echo"; } >&5 3725 (eval "$ac_try") 2>&5 3726 ac_status=$? 3727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3728 test $ac_status = 0; }; }; then 3729 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 3730 rm -f conftest2.* 3731 if { { case "(($ac_try" in 3732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3733 *) ac_try_echo=$ac_try;; 3734 esac 3735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3736 $as_echo "$ac_try_echo"; } >&5 3737 (eval "$ac_try") 2>&5 3738 ac_status=$? 3739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3740 test $ac_status = 0; } && 3741 test -f conftest2.$ac_objext && { { case "(($ac_try" in 3742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3743 *) ac_try_echo=$ac_try;; 3744 esac 3745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3746 $as_echo "$ac_try_echo"; } >&5 3747 (eval "$ac_try") 2>&5 3748 ac_status=$? 3749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3750 test $ac_status = 0; }; 3751 then 3752 # cc works too. 3753 : 3754 else 3755 # cc exists but doesn't like -o. 3756 eval ac_cv_prog_cc_${ac_cc}_c_o=no 3757 fi 3758 fi 3759 fi 3760 else 3761 eval ac_cv_prog_cc_${ac_cc}_c_o=no 3762 fi 3763 rm -f core conftest* 3764 3765 fi 3766 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3768 $as_echo "yes" >&6; } 3769 else 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3771 $as_echo "no" >&6; } 3772 3773 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 3774 3775 fi 3776 3777 # FIXME: we rely on the cache variable name because 3778 # there is no other way. 3779 set dummy $CC 3780 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 3781 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o 3782 if test "$am_t" != yes; then 3783 # Losing compiler, so override with the script. 3784 # FIXME: It is wrong to rewrite CC. 3785 # But if we don't then we get into trouble of one sort or another. 3786 # A longer-term fix would be to have automake use am__CC in this case, 3787 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3788 CC="$am_aux_dir/compile $CC" 3789 fi 3790 3791 3792 3793 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3806 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3807 if ${ac_cv_prog_cc_c99+:} false; then : 3808 $as_echo_n "(cached) " >&6 3809 else 3810 ac_cv_prog_cc_c99=no 3811 ac_save_CC=$CC 3812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3813 /* end confdefs.h. */ 3814 #include <stdarg.h> 3815 #include <stdbool.h> 3816 #include <stdlib.h> 3817 #include <wchar.h> 3818 #include <stdio.h> 3819 3820 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3821 #define debug(...) fprintf (stderr, __VA_ARGS__) 3822 #define showlist(...) puts (#__VA_ARGS__) 3823 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3824 static void 3825 test_varargs_macros (void) 3826 { 3827 int x = 1234; 3828 int y = 5678; 3829 debug ("Flag"); 3830 debug ("X = %d\n", x); 3831 showlist (The first, second, and third items.); 3832 report (x>y, "x is %d but y is %d", x, y); 3833 } 3834 3835 // Check long long types. 3836 #define BIG64 18446744073709551615ull 3837 #define BIG32 4294967295ul 3838 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3839 #if !BIG_OK 3840 your preprocessor is broken; 3841 #endif 3842 #if BIG_OK 3843 #else 3844 your preprocessor is broken; 3845 #endif 3846 static long long int bignum = -9223372036854775807LL; 3847 static unsigned long long int ubignum = BIG64; 3848 3849 struct incomplete_array 3850 { 3851 int datasize; 3852 double data[]; 3853 }; 3854 3855 struct named_init { 3856 int number; 3857 const wchar_t *name; 3858 double average; 3859 }; 3860 3861 typedef const char *ccp; 3862 3863 static inline int 3864 test_restrict (ccp restrict text) 3865 { 3866 // See if C++-style comments work. 3867 // Iterate through items via the restricted pointer. 3868 // Also check for declarations in for loops. 3869 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3870 continue; 3871 return 0; 3872 } 3873 3874 // Check varargs and va_copy. 3875 static void 3876 test_varargs (const char *format, ...) 3877 { 3878 va_list args; 3879 va_start (args, format); 3880 va_list args_copy; 3881 va_copy (args_copy, args); 3882 3883 const char *str; 3884 int number; 3885 float fnumber; 3886 3887 while (*format) 3888 { 3889 switch (*format++) 3890 { 3891 case 's': // string 3892 str = va_arg (args_copy, const char *); 3893 break; 3894 case 'd': // int 3895 number = va_arg (args_copy, int); 3896 break; 3897 case 'f': // float 3898 fnumber = va_arg (args_copy, double); 3899 break; 3900 default: 3901 break; 3902 } 3903 } 3904 va_end (args_copy); 3905 va_end (args); 3906 } 3907 3908 int 3909 main () 3910 { 3911 3912 // Check bool. 3913 _Bool success = false; 3914 3915 // Check restrict. 3916 if (test_restrict ("String literal") == 0) 3917 success = true; 3918 char *restrict newvar = "Another string"; 3919 3920 // Check varargs. 3921 test_varargs ("s, d' f .", "string", 65, 34.234); 3922 test_varargs_macros (); 3923 3924 // Check flexible array members. 3925 struct incomplete_array *ia = 3926 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3927 ia->datasize = 10; 3928 for (int i = 0; i < ia->datasize; ++i) 3929 ia->data[i] = i * 1.234; 3930 3931 // Check named initializers. 3932 struct named_init ni = { 3933 .number = 34, 3934 .name = L"Test wide string", 3935 .average = 543.34343, 3936 }; 3937 3938 ni.number = 58; 3939 3940 int dynamic_array[ni.number]; 3941 dynamic_array[ni.number - 1] = 543; 3942 3943 // work around unused variable warnings 3944 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3945 || dynamic_array[ni.number - 1] != 543); 3946 3947 ; 3948 return 0; 3949 } 3950 _ACEOF 3951 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3952 do 3953 CC="$ac_save_CC $ac_arg" 3954 if ac_fn_c_try_compile "$LINENO"; then : 3955 ac_cv_prog_cc_c99=$ac_arg 3956 fi 3957 rm -f core conftest.err conftest.$ac_objext 3958 test "x$ac_cv_prog_cc_c99" != "xno" && break 3959 done 3960 rm -f conftest.$ac_ext 3961 CC=$ac_save_CC 3962 3963 fi 3964 # AC_CACHE_VAL 3965 case "x$ac_cv_prog_cc_c99" in 3966 x) 3967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3968 $as_echo "none needed" >&6; } ;; 3969 xno) 3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3971 $as_echo "unsupported" >&6; } ;; 3972 *) 3973 CC="$CC $ac_cv_prog_cc_c99" 3974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3975 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3976 esac 3977 if test "x$ac_cv_prog_cc_c99" != xno; then : 3978 3979 fi 3980 3981 3982 3983 ac_ext=c 3984 ac_cpp='$CPP $CPPFLAGS' 3985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3987 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3989 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3990 # On Suns, sometimes $CPP names a directory. 3991 if test -n "$CPP" && test -d "$CPP"; then 3992 CPP= 3993 fi 3994 if test -z "$CPP"; then 3995 if ${ac_cv_prog_CPP+:} false; then : 3996 $as_echo_n "(cached) " >&6 3997 else 3998 # Double quotes because CPP needs to be expanded 3999 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4000 do 4001 ac_preproc_ok=false 4002 for ac_c_preproc_warn_flag in '' yes 4003 do 4004 # Use a header file that comes with gcc, so configuring glibc 4005 # with a fresh cross-compiler works. 4006 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4007 # <limits.h> exists even on freestanding compilers. 4008 # On the NeXT, cc -E runs the code through the compiler's parser, 4009 # not just through cpp. "Syntax error" is here to catch this case. 4010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4011 /* end confdefs.h. */ 4012 #ifdef __STDC__ 4013 # include <limits.h> 4014 #else 4015 # include <assert.h> 4016 #endif 4017 Syntax error 4018 _ACEOF 4019 if ac_fn_c_try_cpp "$LINENO"; then : 4020 4021 else 4022 # Broken: fails on valid input. 4023 continue 4024 fi 4025 rm -f conftest.err conftest.i conftest.$ac_ext 4026 4027 # OK, works on sane cases. Now check whether nonexistent headers 4028 # can be detected and how. 4029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4030 /* end confdefs.h. */ 4031 #include <ac_nonexistent.h> 4032 _ACEOF 4033 if ac_fn_c_try_cpp "$LINENO"; then : 4034 # Broken: success on invalid input. 4035 continue 4036 else 4037 # Passes both tests. 4038 ac_preproc_ok=: 4039 break 4040 fi 4041 rm -f conftest.err conftest.i conftest.$ac_ext 4042 4043 done 4044 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4045 rm -f conftest.i conftest.err conftest.$ac_ext 4046 if $ac_preproc_ok; then : 4047 break 4048 fi 4049 4050 done 4051 ac_cv_prog_CPP=$CPP 4052 4053 fi 4054 CPP=$ac_cv_prog_CPP 4055 else 4056 ac_cv_prog_CPP=$CPP 4057 fi 4058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4059 $as_echo "$CPP" >&6; } 4060 ac_preproc_ok=false 4061 for ac_c_preproc_warn_flag in '' yes 4062 do 4063 # Use a header file that comes with gcc, so configuring glibc 4064 # with a fresh cross-compiler works. 4065 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4066 # <limits.h> exists even on freestanding compilers. 4067 # On the NeXT, cc -E runs the code through the compiler's parser, 4068 # not just through cpp. "Syntax error" is here to catch this case. 4069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4070 /* end confdefs.h. */ 4071 #ifdef __STDC__ 4072 # include <limits.h> 4073 #else 4074 # include <assert.h> 4075 #endif 4076 Syntax error 4077 _ACEOF 4078 if ac_fn_c_try_cpp "$LINENO"; then : 4079 4080 else 4081 # Broken: fails on valid input. 4082 continue 4083 fi 4084 rm -f conftest.err conftest.i conftest.$ac_ext 4085 4086 # OK, works on sane cases. Now check whether nonexistent headers 4087 # can be detected and how. 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089 /* end confdefs.h. */ 4090 #include <ac_nonexistent.h> 4091 _ACEOF 4092 if ac_fn_c_try_cpp "$LINENO"; then : 4093 # Broken: success on invalid input. 4094 continue 4095 else 4096 # Passes both tests. 4097 ac_preproc_ok=: 4098 break 4099 fi 4100 rm -f conftest.err conftest.i conftest.$ac_ext 4101 4102 done 4103 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4104 rm -f conftest.i conftest.err conftest.$ac_ext 4105 if $ac_preproc_ok; then : 4106 4107 else 4108 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4110 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4111 See \`config.log' for more details" "$LINENO" 5; } 4112 fi 4113 4114 ac_ext=c 4115 ac_cpp='$CPP $CPPFLAGS' 4116 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4117 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4118 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4119 4120 4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4122 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4123 if ${ac_cv_path_GREP+:} false; then : 4124 $as_echo_n "(cached) " >&6 4125 else 4126 if test -z "$GREP"; then 4127 ac_path_GREP_found=false 4128 # Loop through the user's path and test for each of PROGNAME-LIST 4129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4130 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4131 do 4132 IFS=$as_save_IFS 4133 test -z "$as_dir" && as_dir=. 4134 for ac_prog in grep ggrep; do 4135 for ac_exec_ext in '' $ac_executable_extensions; do 4136 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4137 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4138 # Check for GNU ac_path_GREP and select it if it is found. 4139 # Check for GNU $ac_path_GREP 4140 case `"$ac_path_GREP" --version 2>&1` in 4141 *GNU*) 4142 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4143 *) 4144 ac_count=0 4145 $as_echo_n 0123456789 >"conftest.in" 4146 while : 4147 do 4148 cat "conftest.in" "conftest.in" >"conftest.tmp" 4149 mv "conftest.tmp" "conftest.in" 4150 cp "conftest.in" "conftest.nl" 4151 $as_echo 'GREP' >> "conftest.nl" 4152 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4153 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4154 as_fn_arith $ac_count + 1 && ac_count=$as_val 4155 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4156 # Best one so far, save it but keep looking for a better one 4157 ac_cv_path_GREP="$ac_path_GREP" 4158 ac_path_GREP_max=$ac_count 4159 fi 4160 # 10*(2^10) chars as input seems more than enough 4161 test $ac_count -gt 10 && break 4162 done 4163 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4164 esac 4165 4166 $ac_path_GREP_found && break 3 4167 done 4168 done 4169 done 4170 IFS=$as_save_IFS 4171 if test -z "$ac_cv_path_GREP"; then 4172 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4173 fi 4174 else 4175 ac_cv_path_GREP=$GREP 4176 fi 4177 4178 fi 4179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4180 $as_echo "$ac_cv_path_GREP" >&6; } 4181 GREP="$ac_cv_path_GREP" 4182 4183 4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4185 $as_echo_n "checking for egrep... " >&6; } 4186 if ${ac_cv_path_EGREP+:} false; then : 4187 $as_echo_n "(cached) " >&6 4188 else 4189 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4190 then ac_cv_path_EGREP="$GREP -E" 4191 else 4192 if test -z "$EGREP"; then 4193 ac_path_EGREP_found=false 4194 # Loop through the user's path and test for each of PROGNAME-LIST 4195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4196 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4197 do 4198 IFS=$as_save_IFS 4199 test -z "$as_dir" && as_dir=. 4200 for ac_prog in egrep; do 4201 for ac_exec_ext in '' $ac_executable_extensions; do 4202 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4203 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4204 # Check for GNU ac_path_EGREP and select it if it is found. 4205 # Check for GNU $ac_path_EGREP 4206 case `"$ac_path_EGREP" --version 2>&1` in 4207 *GNU*) 4208 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4209 *) 4210 ac_count=0 4211 $as_echo_n 0123456789 >"conftest.in" 4212 while : 4213 do 4214 cat "conftest.in" "conftest.in" >"conftest.tmp" 4215 mv "conftest.tmp" "conftest.in" 4216 cp "conftest.in" "conftest.nl" 4217 $as_echo 'EGREP' >> "conftest.nl" 4218 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4219 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4220 as_fn_arith $ac_count + 1 && ac_count=$as_val 4221 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4222 # Best one so far, save it but keep looking for a better one 4223 ac_cv_path_EGREP="$ac_path_EGREP" 4224 ac_path_EGREP_max=$ac_count 4225 fi 4226 # 10*(2^10) chars as input seems more than enough 4227 test $ac_count -gt 10 && break 4228 done 4229 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4230 esac 4231 4232 $ac_path_EGREP_found && break 3 4233 done 4234 done 4235 done 4236 IFS=$as_save_IFS 4237 if test -z "$ac_cv_path_EGREP"; then 4238 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4239 fi 4240 else 4241 ac_cv_path_EGREP=$EGREP 4242 fi 4243 4244 fi 4245 fi 4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4247 $as_echo "$ac_cv_path_EGREP" >&6; } 4248 EGREP="$ac_cv_path_EGREP" 4249 4250 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4252 $as_echo_n "checking for ANSI C header files... " >&6; } 4253 if ${ac_cv_header_stdc+:} false; then : 4254 $as_echo_n "(cached) " >&6 4255 else 4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4257 /* end confdefs.h. */ 4258 #include <stdlib.h> 4259 #include <stdarg.h> 4260 #include <string.h> 4261 #include <float.h> 4262 4263 int 4264 main () 4265 { 4266 4267 ; 4268 return 0; 4269 } 4270 _ACEOF 4271 if ac_fn_c_try_compile "$LINENO"; then : 4272 ac_cv_header_stdc=yes 4273 else 4274 ac_cv_header_stdc=no 4275 fi 4276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4277 4278 if test $ac_cv_header_stdc = yes; then 4279 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281 /* end confdefs.h. */ 4282 #include <string.h> 4283 4284 _ACEOF 4285 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4286 $EGREP "memchr" >/dev/null 2>&1; then : 4287 4288 else 4289 ac_cv_header_stdc=no 4290 fi 4291 rm -f conftest* 4292 4293 fi 4294 4295 if test $ac_cv_header_stdc = yes; then 4296 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4298 /* end confdefs.h. */ 4299 #include <stdlib.h> 4300 4301 _ACEOF 4302 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4303 $EGREP "free" >/dev/null 2>&1; then : 4304 4305 else 4306 ac_cv_header_stdc=no 4307 fi 4308 rm -f conftest* 4309 4310 fi 4311 4312 if test $ac_cv_header_stdc = yes; then 4313 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4314 if test "$cross_compiling" = yes; then : 4315 : 4316 else 4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318 /* end confdefs.h. */ 4319 #include <ctype.h> 4320 #include <stdlib.h> 4321 #if ((' ' & 0x0FF) == 0x020) 4322 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4323 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4324 #else 4325 # define ISLOWER(c) \ 4326 (('a' <= (c) && (c) <= 'i') \ 4327 || ('j' <= (c) && (c) <= 'r') \ 4328 || ('s' <= (c) && (c) <= 'z')) 4329 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4330 #endif 4331 4332 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4333 int 4334 main () 4335 { 4336 int i; 4337 for (i = 0; i < 256; i++) 4338 if (XOR (islower (i), ISLOWER (i)) 4339 || toupper (i) != TOUPPER (i)) 4340 return 2; 4341 return 0; 4342 } 4343 _ACEOF 4344 if ac_fn_c_try_run "$LINENO"; then : 4345 4346 else 4347 ac_cv_header_stdc=no 4348 fi 4349 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4350 conftest.$ac_objext conftest.beam conftest.$ac_ext 4351 fi 4352 4353 fi 4354 fi 4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4356 $as_echo "$ac_cv_header_stdc" >&6; } 4357 if test $ac_cv_header_stdc = yes; then 4358 4359 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4360 4361 fi 4362 4363 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4364 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4365 inttypes.h stdint.h unistd.h 4366 do : 4367 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4368 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4369 " 4370 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4371 cat >>confdefs.h <<_ACEOF 4372 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4373 _ACEOF 4374 4375 fi 4376 4377 done 4378 4379 4380 4381 4382 4383 4384 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4385 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4386 CLANGCC="yes" 4387 else 4388 CLANGCC="no" 4389 fi 4390 4391 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4392 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4393 INTELCC="yes" 4394 else 4395 INTELCC="no" 4396 fi 4397 4398 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4399 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4400 SUNCC="yes" 4401 else 4402 SUNCC="no" 4403 fi 4404 4405 4406 4407 4408 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4409 if test -n "$ac_tool_prefix"; then 4410 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4411 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4413 $as_echo_n "checking for $ac_word... " >&6; } 4414 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4415 $as_echo_n "(cached) " >&6 4416 else 4417 case $PKG_CONFIG in 4418 [\\/]* | ?:[\\/]*) 4419 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4420 ;; 4421 *) 4422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4423 for as_dir in $PATH 4424 do 4425 IFS=$as_save_IFS 4426 test -z "$as_dir" && as_dir=. 4427 for ac_exec_ext in '' $ac_executable_extensions; do 4428 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4429 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4430 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4431 break 2 4432 fi 4433 done 4434 done 4435 IFS=$as_save_IFS 4436 4437 ;; 4438 esac 4439 fi 4440 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4441 if test -n "$PKG_CONFIG"; then 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4443 $as_echo "$PKG_CONFIG" >&6; } 4444 else 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4446 $as_echo "no" >&6; } 4447 fi 4448 4449 4450 fi 4451 if test -z "$ac_cv_path_PKG_CONFIG"; then 4452 ac_pt_PKG_CONFIG=$PKG_CONFIG 4453 # Extract the first word of "pkg-config", so it can be a program name with args. 4454 set dummy pkg-config; ac_word=$2 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4456 $as_echo_n "checking for $ac_word... " >&6; } 4457 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4458 $as_echo_n "(cached) " >&6 4459 else 4460 case $ac_pt_PKG_CONFIG in 4461 [\\/]* | ?:[\\/]*) 4462 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4463 ;; 4464 *) 4465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4466 for as_dir in $PATH 4467 do 4468 IFS=$as_save_IFS 4469 test -z "$as_dir" && as_dir=. 4470 for ac_exec_ext in '' $ac_executable_extensions; do 4471 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4472 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4474 break 2 4475 fi 4476 done 4477 done 4478 IFS=$as_save_IFS 4479 4480 ;; 4481 esac 4482 fi 4483 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4484 if test -n "$ac_pt_PKG_CONFIG"; then 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4486 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4487 else 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4489 $as_echo "no" >&6; } 4490 fi 4491 4492 if test "x$ac_pt_PKG_CONFIG" = x; then 4493 PKG_CONFIG="" 4494 else 4495 case $cross_compiling:$ac_tool_warned in 4496 yes:) 4497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4498 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4499 ac_tool_warned=yes ;; 4500 esac 4501 PKG_CONFIG=$ac_pt_PKG_CONFIG 4502 fi 4503 else 4504 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4505 fi 4506 4507 fi 4508 if test -n "$PKG_CONFIG"; then 4509 _pkg_min_version=0.9.0 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4511 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4512 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4514 $as_echo "yes" >&6; } 4515 else 4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4517 $as_echo "no" >&6; } 4518 PKG_CONFIG="" 4519 fi 4520 4521 fi 4522 # Make sure we can run config.sub. 4523 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4524 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4525 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4527 $as_echo_n "checking build system type... " >&6; } 4528 if ${ac_cv_build+:} false; then : 4529 $as_echo_n "(cached) " >&6 4530 else 4531 ac_build_alias=$build_alias 4532 test "x$ac_build_alias" = x && 4533 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4534 test "x$ac_build_alias" = x && 4535 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4536 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4537 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4538 4539 fi 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4541 $as_echo "$ac_cv_build" >&6; } 4542 case $ac_cv_build in 4543 *-*-*) ;; 4544 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4545 esac 4546 build=$ac_cv_build 4547 ac_save_IFS=$IFS; IFS='-' 4548 set x $ac_cv_build 4549 shift 4550 build_cpu=$1 4551 build_vendor=$2 4552 shift; shift 4553 # Remember, the first character of IFS is used to create $*, 4554 # except with old shells: 4555 build_os=$* 4556 IFS=$ac_save_IFS 4557 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4558 4559 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4561 $as_echo_n "checking host system type... " >&6; } 4562 if ${ac_cv_host+:} false; then : 4563 $as_echo_n "(cached) " >&6 4564 else 4565 if test "x$host_alias" = x; then 4566 ac_cv_host=$ac_cv_build 4567 else 4568 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4569 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4570 fi 4571 4572 fi 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4574 $as_echo "$ac_cv_host" >&6; } 4575 case $ac_cv_host in 4576 *-*-*) ;; 4577 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4578 esac 4579 host=$ac_cv_host 4580 ac_save_IFS=$IFS; IFS='-' 4581 set x $ac_cv_host 4582 shift 4583 host_cpu=$1 4584 host_vendor=$2 4585 shift; shift 4586 # Remember, the first character of IFS is used to create $*, 4587 # except with old shells: 4588 host_os=$* 4589 IFS=$ac_save_IFS 4590 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4591 4592 4593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4594 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4595 if ${ac_cv_path_SED+:} false; then : 4596 $as_echo_n "(cached) " >&6 4597 else 4598 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4599 for ac_i in 1 2 3 4 5 6 7; do 4600 ac_script="$ac_script$as_nl$ac_script" 4601 done 4602 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4603 { ac_script=; unset ac_script;} 4604 if test -z "$SED"; then 4605 ac_path_SED_found=false 4606 # Loop through the user's path and test for each of PROGNAME-LIST 4607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4608 for as_dir in $PATH 4609 do 4610 IFS=$as_save_IFS 4611 test -z "$as_dir" && as_dir=. 4612 for ac_prog in sed gsed; do 4613 for ac_exec_ext in '' $ac_executable_extensions; do 4614 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4615 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4616 # Check for GNU ac_path_SED and select it if it is found. 4617 # Check for GNU $ac_path_SED 4618 case `"$ac_path_SED" --version 2>&1` in 4619 *GNU*) 4620 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4621 *) 4622 ac_count=0 4623 $as_echo_n 0123456789 >"conftest.in" 4624 while : 4625 do 4626 cat "conftest.in" "conftest.in" >"conftest.tmp" 4627 mv "conftest.tmp" "conftest.in" 4628 cp "conftest.in" "conftest.nl" 4629 $as_echo '' >> "conftest.nl" 4630 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4631 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4632 as_fn_arith $ac_count + 1 && ac_count=$as_val 4633 if test $ac_count -gt ${ac_path_SED_max-0}; then 4634 # Best one so far, save it but keep looking for a better one 4635 ac_cv_path_SED="$ac_path_SED" 4636 ac_path_SED_max=$ac_count 4637 fi 4638 # 10*(2^10) chars as input seems more than enough 4639 test $ac_count -gt 10 && break 4640 done 4641 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4642 esac 4643 4644 $ac_path_SED_found && break 3 4645 done 4646 done 4647 done 4648 IFS=$as_save_IFS 4649 if test -z "$ac_cv_path_SED"; then 4650 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4651 fi 4652 else 4653 ac_cv_path_SED=$SED 4654 fi 4655 4656 fi 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4658 $as_echo "$ac_cv_path_SED" >&6; } 4659 SED="$ac_cv_path_SED" 4660 rm -f conftest.sed 4661 4662 4663 4664 4665 4666 4667 # Check whether --enable-selective-werror was given. 4668 if test "${enable_selective_werror+set}" = set; then : 4669 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4670 else 4671 SELECTIVE_WERROR=yes 4672 fi 4673 4674 4675 4676 4677 4678 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4679 if test "x$SUNCC" = "xyes"; then 4680 BASE_CFLAGS="-v" 4681 else 4682 BASE_CFLAGS="" 4683 fi 4684 4685 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 xorg_testset_save_CFLAGS="$CFLAGS" 4700 4701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4706 $as_echo_n "(cached) " >&6 4707 else 4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4709 /* end confdefs.h. */ 4710 int i; 4711 _ACEOF 4712 if ac_fn_c_try_compile "$LINENO"; then : 4713 xorg_cv_cc_flag_unknown_warning_option=yes 4714 else 4715 xorg_cv_cc_flag_unknown_warning_option=no 4716 fi 4717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4718 fi 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4722 CFLAGS="$xorg_testset_save_CFLAGS" 4723 fi 4724 4725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4728 fi 4729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4733 $as_echo_n "(cached) " >&6 4734 else 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736 /* end confdefs.h. */ 4737 int i; 4738 _ACEOF 4739 if ac_fn_c_try_compile "$LINENO"; then : 4740 xorg_cv_cc_flag_unused_command_line_argument=yes 4741 else 4742 xorg_cv_cc_flag_unused_command_line_argument=no 4743 fi 4744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4745 fi 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4749 CFLAGS="$xorg_testset_save_CFLAGS" 4750 fi 4751 4752 found="no" 4753 4754 if test $found = "no" ; then 4755 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4757 fi 4758 4759 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4761 fi 4762 4763 CFLAGS="$CFLAGS -Wall" 4764 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4766 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4767 cacheid=xorg_cv_cc_flag__Wall 4768 if eval \${$cacheid+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770 else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772 /* end confdefs.h. */ 4773 int i; 4774 int 4775 main () 4776 { 4777 4778 ; 4779 return 0; 4780 } 4781 _ACEOF 4782 if ac_fn_c_try_link "$LINENO"; then : 4783 eval $cacheid=yes 4784 else 4785 eval $cacheid=no 4786 fi 4787 rm -f core conftest.err conftest.$ac_objext \ 4788 conftest$ac_exeext conftest.$ac_ext 4789 fi 4790 4791 4792 CFLAGS="$xorg_testset_save_CFLAGS" 4793 4794 eval supported=\$$cacheid 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4796 $as_echo "$supported" >&6; } 4797 if test "$supported" = "yes" ; then 4798 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4799 found="yes" 4800 fi 4801 fi 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 xorg_testset_save_CFLAGS="$CFLAGS" 4818 4819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4824 $as_echo_n "(cached) " >&6 4825 else 4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4827 /* end confdefs.h. */ 4828 int i; 4829 _ACEOF 4830 if ac_fn_c_try_compile "$LINENO"; then : 4831 xorg_cv_cc_flag_unknown_warning_option=yes 4832 else 4833 xorg_cv_cc_flag_unknown_warning_option=no 4834 fi 4835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4836 fi 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4840 CFLAGS="$xorg_testset_save_CFLAGS" 4841 fi 4842 4843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4846 fi 4847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4851 $as_echo_n "(cached) " >&6 4852 else 4853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4854 /* end confdefs.h. */ 4855 int i; 4856 _ACEOF 4857 if ac_fn_c_try_compile "$LINENO"; then : 4858 xorg_cv_cc_flag_unused_command_line_argument=yes 4859 else 4860 xorg_cv_cc_flag_unused_command_line_argument=no 4861 fi 4862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4863 fi 4864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4867 CFLAGS="$xorg_testset_save_CFLAGS" 4868 fi 4869 4870 found="no" 4871 4872 if test $found = "no" ; then 4873 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4875 fi 4876 4877 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4879 fi 4880 4881 CFLAGS="$CFLAGS -Wpointer-arith" 4882 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4884 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4885 cacheid=xorg_cv_cc_flag__Wpointer_arith 4886 if eval \${$cacheid+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888 else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890 /* end confdefs.h. */ 4891 int i; 4892 int 4893 main () 4894 { 4895 4896 ; 4897 return 0; 4898 } 4899 _ACEOF 4900 if ac_fn_c_try_link "$LINENO"; then : 4901 eval $cacheid=yes 4902 else 4903 eval $cacheid=no 4904 fi 4905 rm -f core conftest.err conftest.$ac_objext \ 4906 conftest$ac_exeext conftest.$ac_ext 4907 fi 4908 4909 4910 CFLAGS="$xorg_testset_save_CFLAGS" 4911 4912 eval supported=\$$cacheid 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4914 $as_echo "$supported" >&6; } 4915 if test "$supported" = "yes" ; then 4916 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4917 found="yes" 4918 fi 4919 fi 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 xorg_testset_save_CFLAGS="$CFLAGS" 4936 4937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4942 $as_echo_n "(cached) " >&6 4943 else 4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4945 /* end confdefs.h. */ 4946 int i; 4947 _ACEOF 4948 if ac_fn_c_try_compile "$LINENO"; then : 4949 xorg_cv_cc_flag_unknown_warning_option=yes 4950 else 4951 xorg_cv_cc_flag_unknown_warning_option=no 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4954 fi 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4958 CFLAGS="$xorg_testset_save_CFLAGS" 4959 fi 4960 4961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4964 fi 4965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4969 $as_echo_n "(cached) " >&6 4970 else 4971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4972 /* end confdefs.h. */ 4973 int i; 4974 _ACEOF 4975 if ac_fn_c_try_compile "$LINENO"; then : 4976 xorg_cv_cc_flag_unused_command_line_argument=yes 4977 else 4978 xorg_cv_cc_flag_unused_command_line_argument=no 4979 fi 4980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4981 fi 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4985 CFLAGS="$xorg_testset_save_CFLAGS" 4986 fi 4987 4988 found="no" 4989 4990 if test $found = "no" ; then 4991 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4993 fi 4994 4995 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4997 fi 4998 4999 CFLAGS="$CFLAGS -Wmissing-declarations" 5000 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5002 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5003 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5004 if eval \${$cacheid+:} false; then : 5005 $as_echo_n "(cached) " >&6 5006 else 5007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5008 /* end confdefs.h. */ 5009 int i; 5010 int 5011 main () 5012 { 5013 5014 ; 5015 return 0; 5016 } 5017 _ACEOF 5018 if ac_fn_c_try_link "$LINENO"; then : 5019 eval $cacheid=yes 5020 else 5021 eval $cacheid=no 5022 fi 5023 rm -f core conftest.err conftest.$ac_objext \ 5024 conftest$ac_exeext conftest.$ac_ext 5025 fi 5026 5027 5028 CFLAGS="$xorg_testset_save_CFLAGS" 5029 5030 eval supported=\$$cacheid 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5032 $as_echo "$supported" >&6; } 5033 if test "$supported" = "yes" ; then 5034 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5035 found="yes" 5036 fi 5037 fi 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 xorg_testset_save_CFLAGS="$CFLAGS" 5054 5055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5060 $as_echo_n "(cached) " >&6 5061 else 5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5063 /* end confdefs.h. */ 5064 int i; 5065 _ACEOF 5066 if ac_fn_c_try_compile "$LINENO"; then : 5067 xorg_cv_cc_flag_unknown_warning_option=yes 5068 else 5069 xorg_cv_cc_flag_unknown_warning_option=no 5070 fi 5071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5072 fi 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5076 CFLAGS="$xorg_testset_save_CFLAGS" 5077 fi 5078 5079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5082 fi 5083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5087 $as_echo_n "(cached) " >&6 5088 else 5089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5090 /* end confdefs.h. */ 5091 int i; 5092 _ACEOF 5093 if ac_fn_c_try_compile "$LINENO"; then : 5094 xorg_cv_cc_flag_unused_command_line_argument=yes 5095 else 5096 xorg_cv_cc_flag_unused_command_line_argument=no 5097 fi 5098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5099 fi 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5103 CFLAGS="$xorg_testset_save_CFLAGS" 5104 fi 5105 5106 found="no" 5107 5108 if test $found = "no" ; then 5109 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5111 fi 5112 5113 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5115 fi 5116 5117 CFLAGS="$CFLAGS -Wformat=2" 5118 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5120 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5121 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5122 if eval \${$cacheid+:} false; then : 5123 $as_echo_n "(cached) " >&6 5124 else 5125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5126 /* end confdefs.h. */ 5127 int i; 5128 int 5129 main () 5130 { 5131 5132 ; 5133 return 0; 5134 } 5135 _ACEOF 5136 if ac_fn_c_try_link "$LINENO"; then : 5137 eval $cacheid=yes 5138 else 5139 eval $cacheid=no 5140 fi 5141 rm -f core conftest.err conftest.$ac_objext \ 5142 conftest$ac_exeext conftest.$ac_ext 5143 fi 5144 5145 5146 CFLAGS="$xorg_testset_save_CFLAGS" 5147 5148 eval supported=\$$cacheid 5149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5150 $as_echo "$supported" >&6; } 5151 if test "$supported" = "yes" ; then 5152 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5153 found="yes" 5154 fi 5155 fi 5156 5157 if test $found = "no" ; then 5158 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5160 fi 5161 5162 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5164 fi 5165 5166 CFLAGS="$CFLAGS -Wformat" 5167 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5169 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5170 cacheid=xorg_cv_cc_flag__Wformat 5171 if eval \${$cacheid+:} false; then : 5172 $as_echo_n "(cached) " >&6 5173 else 5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5175 /* end confdefs.h. */ 5176 int i; 5177 int 5178 main () 5179 { 5180 5181 ; 5182 return 0; 5183 } 5184 _ACEOF 5185 if ac_fn_c_try_link "$LINENO"; then : 5186 eval $cacheid=yes 5187 else 5188 eval $cacheid=no 5189 fi 5190 rm -f core conftest.err conftest.$ac_objext \ 5191 conftest$ac_exeext conftest.$ac_ext 5192 fi 5193 5194 5195 CFLAGS="$xorg_testset_save_CFLAGS" 5196 5197 eval supported=\$$cacheid 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5199 $as_echo "$supported" >&6; } 5200 if test "$supported" = "yes" ; then 5201 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5202 found="yes" 5203 fi 5204 fi 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 xorg_testset_save_CFLAGS="$CFLAGS" 5223 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5227 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5228 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5229 $as_echo_n "(cached) " >&6 5230 else 5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 _ACEOF 5235 if ac_fn_c_try_compile "$LINENO"; then : 5236 xorg_cv_cc_flag_unknown_warning_option=yes 5237 else 5238 xorg_cv_cc_flag_unknown_warning_option=no 5239 fi 5240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5241 fi 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5243 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5244 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246 fi 5247 5248 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5251 fi 5252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5254 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5255 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257 else 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259 /* end confdefs.h. */ 5260 int i; 5261 _ACEOF 5262 if ac_fn_c_try_compile "$LINENO"; then : 5263 xorg_cv_cc_flag_unused_command_line_argument=yes 5264 else 5265 xorg_cv_cc_flag_unused_command_line_argument=no 5266 fi 5267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5268 fi 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5270 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273 fi 5274 5275 found="no" 5276 5277 if test $found = "no" ; then 5278 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5280 fi 5281 5282 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 fi 5285 5286 CFLAGS="$CFLAGS -Wstrict-prototypes" 5287 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5289 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5290 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5291 if eval \${$cacheid+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293 else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 int i; 5297 int 5298 main () 5299 { 5300 5301 ; 5302 return 0; 5303 } 5304 _ACEOF 5305 if ac_fn_c_try_link "$LINENO"; then : 5306 eval $cacheid=yes 5307 else 5308 eval $cacheid=no 5309 fi 5310 rm -f core conftest.err conftest.$ac_objext \ 5311 conftest$ac_exeext conftest.$ac_ext 5312 fi 5313 5314 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316 5317 eval supported=\$$cacheid 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5319 $as_echo "$supported" >&6; } 5320 if test "$supported" = "yes" ; then 5321 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5322 found="yes" 5323 fi 5324 fi 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 xorg_testset_save_CFLAGS="$CFLAGS" 5341 5342 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5345 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5346 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5347 $as_echo_n "(cached) " >&6 5348 else 5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350 /* end confdefs.h. */ 5351 int i; 5352 _ACEOF 5353 if ac_fn_c_try_compile "$LINENO"; then : 5354 xorg_cv_cc_flag_unknown_warning_option=yes 5355 else 5356 xorg_cv_cc_flag_unknown_warning_option=no 5357 fi 5358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5359 fi 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5361 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5363 CFLAGS="$xorg_testset_save_CFLAGS" 5364 fi 5365 5366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5369 fi 5370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5372 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5373 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5374 $as_echo_n "(cached) " >&6 5375 else 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377 /* end confdefs.h. */ 5378 int i; 5379 _ACEOF 5380 if ac_fn_c_try_compile "$LINENO"; then : 5381 xorg_cv_cc_flag_unused_command_line_argument=yes 5382 else 5383 xorg_cv_cc_flag_unused_command_line_argument=no 5384 fi 5385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5386 fi 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5388 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5389 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5390 CFLAGS="$xorg_testset_save_CFLAGS" 5391 fi 5392 5393 found="no" 5394 5395 if test $found = "no" ; then 5396 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 fi 5399 5400 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5402 fi 5403 5404 CFLAGS="$CFLAGS -Wmissing-prototypes" 5405 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5407 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5408 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5409 if eval \${$cacheid+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 int 5416 main () 5417 { 5418 5419 ; 5420 return 0; 5421 } 5422 _ACEOF 5423 if ac_fn_c_try_link "$LINENO"; then : 5424 eval $cacheid=yes 5425 else 5426 eval $cacheid=no 5427 fi 5428 rm -f core conftest.err conftest.$ac_objext \ 5429 conftest$ac_exeext conftest.$ac_ext 5430 fi 5431 5432 5433 CFLAGS="$xorg_testset_save_CFLAGS" 5434 5435 eval supported=\$$cacheid 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5437 $as_echo "$supported" >&6; } 5438 if test "$supported" = "yes" ; then 5439 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5440 found="yes" 5441 fi 5442 fi 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 xorg_testset_save_CFLAGS="$CFLAGS" 5459 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5463 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5464 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5465 $as_echo_n "(cached) " >&6 5466 else 5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468 /* end confdefs.h. */ 5469 int i; 5470 _ACEOF 5471 if ac_fn_c_try_compile "$LINENO"; then : 5472 xorg_cv_cc_flag_unknown_warning_option=yes 5473 else 5474 xorg_cv_cc_flag_unknown_warning_option=no 5475 fi 5476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5477 fi 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5479 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5481 CFLAGS="$xorg_testset_save_CFLAGS" 5482 fi 5483 5484 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5487 fi 5488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5490 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5491 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5492 $as_echo_n "(cached) " >&6 5493 else 5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495 /* end confdefs.h. */ 5496 int i; 5497 _ACEOF 5498 if ac_fn_c_try_compile "$LINENO"; then : 5499 xorg_cv_cc_flag_unused_command_line_argument=yes 5500 else 5501 xorg_cv_cc_flag_unused_command_line_argument=no 5502 fi 5503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5504 fi 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 fi 5510 5511 found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wnested-externs" 5523 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5525 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5526 cacheid=xorg_cv_cc_flag__Wnested_externs 5527 if eval \${$cacheid+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 int 5534 main () 5535 { 5536 5537 ; 5538 return 0; 5539 } 5540 _ACEOF 5541 if ac_fn_c_try_link "$LINENO"; then : 5542 eval $cacheid=yes 5543 else 5544 eval $cacheid=no 5545 fi 5546 rm -f core conftest.err conftest.$ac_objext \ 5547 conftest$ac_exeext conftest.$ac_ext 5548 fi 5549 5550 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 eval supported=\$$cacheid 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5555 $as_echo "$supported" >&6; } 5556 if test "$supported" = "yes" ; then 5557 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5558 found="yes" 5559 fi 5560 fi 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 xorg_testset_save_CFLAGS="$CFLAGS" 5577 5578 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5583 $as_echo_n "(cached) " >&6 5584 else 5585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5586 /* end confdefs.h. */ 5587 int i; 5588 _ACEOF 5589 if ac_fn_c_try_compile "$LINENO"; then : 5590 xorg_cv_cc_flag_unknown_warning_option=yes 5591 else 5592 xorg_cv_cc_flag_unknown_warning_option=no 5593 fi 5594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5595 fi 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5599 CFLAGS="$xorg_testset_save_CFLAGS" 5600 fi 5601 5602 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5605 fi 5606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5610 $as_echo_n "(cached) " >&6 5611 else 5612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5613 /* end confdefs.h. */ 5614 int i; 5615 _ACEOF 5616 if ac_fn_c_try_compile "$LINENO"; then : 5617 xorg_cv_cc_flag_unused_command_line_argument=yes 5618 else 5619 xorg_cv_cc_flag_unused_command_line_argument=no 5620 fi 5621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5622 fi 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5626 CFLAGS="$xorg_testset_save_CFLAGS" 5627 fi 5628 5629 found="no" 5630 5631 if test $found = "no" ; then 5632 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5634 fi 5635 5636 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5638 fi 5639 5640 CFLAGS="$CFLAGS -Wbad-function-cast" 5641 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5643 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5644 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5645 if eval \${$cacheid+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647 else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 int i; 5651 int 5652 main () 5653 { 5654 5655 ; 5656 return 0; 5657 } 5658 _ACEOF 5659 if ac_fn_c_try_link "$LINENO"; then : 5660 eval $cacheid=yes 5661 else 5662 eval $cacheid=no 5663 fi 5664 rm -f core conftest.err conftest.$ac_objext \ 5665 conftest$ac_exeext conftest.$ac_ext 5666 fi 5667 5668 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 5671 eval supported=\$$cacheid 5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5673 $as_echo "$supported" >&6; } 5674 if test "$supported" = "yes" ; then 5675 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5676 found="yes" 5677 fi 5678 fi 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 xorg_testset_save_CFLAGS="$CFLAGS" 5695 5696 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5699 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5700 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5701 $as_echo_n "(cached) " >&6 5702 else 5703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704 /* end confdefs.h. */ 5705 int i; 5706 _ACEOF 5707 if ac_fn_c_try_compile "$LINENO"; then : 5708 xorg_cv_cc_flag_unknown_warning_option=yes 5709 else 5710 xorg_cv_cc_flag_unknown_warning_option=no 5711 fi 5712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5713 fi 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5715 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5717 CFLAGS="$xorg_testset_save_CFLAGS" 5718 fi 5719 5720 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5723 fi 5724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5726 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5727 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5728 $as_echo_n "(cached) " >&6 5729 else 5730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5731 /* end confdefs.h. */ 5732 int i; 5733 _ACEOF 5734 if ac_fn_c_try_compile "$LINENO"; then : 5735 xorg_cv_cc_flag_unused_command_line_argument=yes 5736 else 5737 xorg_cv_cc_flag_unused_command_line_argument=no 5738 fi 5739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5740 fi 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5742 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5744 CFLAGS="$xorg_testset_save_CFLAGS" 5745 fi 5746 5747 found="no" 5748 5749 if test $found = "no" ; then 5750 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5752 fi 5753 5754 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5756 fi 5757 5758 CFLAGS="$CFLAGS -Wold-style-definition" 5759 5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5761 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5762 cacheid=xorg_cv_cc_flag__Wold_style_definition 5763 if eval \${$cacheid+:} false; then : 5764 $as_echo_n "(cached) " >&6 5765 else 5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5767 /* end confdefs.h. */ 5768 int i; 5769 int 5770 main () 5771 { 5772 5773 ; 5774 return 0; 5775 } 5776 _ACEOF 5777 if ac_fn_c_try_link "$LINENO"; then : 5778 eval $cacheid=yes 5779 else 5780 eval $cacheid=no 5781 fi 5782 rm -f core conftest.err conftest.$ac_objext \ 5783 conftest$ac_exeext conftest.$ac_ext 5784 fi 5785 5786 5787 CFLAGS="$xorg_testset_save_CFLAGS" 5788 5789 eval supported=\$$cacheid 5790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5791 $as_echo "$supported" >&6; } 5792 if test "$supported" = "yes" ; then 5793 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5794 found="yes" 5795 fi 5796 fi 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 xorg_testset_save_CFLAGS="$CFLAGS" 5813 5814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5817 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5818 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5819 $as_echo_n "(cached) " >&6 5820 else 5821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5822 /* end confdefs.h. */ 5823 int i; 5824 _ACEOF 5825 if ac_fn_c_try_compile "$LINENO"; then : 5826 xorg_cv_cc_flag_unknown_warning_option=yes 5827 else 5828 xorg_cv_cc_flag_unknown_warning_option=no 5829 fi 5830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5831 fi 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5833 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5835 CFLAGS="$xorg_testset_save_CFLAGS" 5836 fi 5837 5838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5841 fi 5842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5844 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5845 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5846 $as_echo_n "(cached) " >&6 5847 else 5848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5849 /* end confdefs.h. */ 5850 int i; 5851 _ACEOF 5852 if ac_fn_c_try_compile "$LINENO"; then : 5853 xorg_cv_cc_flag_unused_command_line_argument=yes 5854 else 5855 xorg_cv_cc_flag_unused_command_line_argument=no 5856 fi 5857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5858 fi 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5860 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5862 CFLAGS="$xorg_testset_save_CFLAGS" 5863 fi 5864 5865 found="no" 5866 5867 if test $found = "no" ; then 5868 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5870 fi 5871 5872 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5874 fi 5875 5876 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5877 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5879 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5880 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5881 if eval \${$cacheid+:} false; then : 5882 $as_echo_n "(cached) " >&6 5883 else 5884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885 /* end confdefs.h. */ 5886 int i; 5887 int 5888 main () 5889 { 5890 5891 ; 5892 return 0; 5893 } 5894 _ACEOF 5895 if ac_fn_c_try_link "$LINENO"; then : 5896 eval $cacheid=yes 5897 else 5898 eval $cacheid=no 5899 fi 5900 rm -f core conftest.err conftest.$ac_objext \ 5901 conftest$ac_exeext conftest.$ac_ext 5902 fi 5903 5904 5905 CFLAGS="$xorg_testset_save_CFLAGS" 5906 5907 eval supported=\$$cacheid 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5909 $as_echo "$supported" >&6; } 5910 if test "$supported" = "yes" ; then 5911 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5912 found="yes" 5913 fi 5914 fi 5915 5916 5917 5918 5919 5920 # This chunk adds additional warnings that could catch undesired effects. 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 xorg_testset_save_CFLAGS="$CFLAGS" 5935 5936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5939 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5940 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5941 $as_echo_n "(cached) " >&6 5942 else 5943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5944 /* end confdefs.h. */ 5945 int i; 5946 _ACEOF 5947 if ac_fn_c_try_compile "$LINENO"; then : 5948 xorg_cv_cc_flag_unknown_warning_option=yes 5949 else 5950 xorg_cv_cc_flag_unknown_warning_option=no 5951 fi 5952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5953 fi 5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5955 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5957 CFLAGS="$xorg_testset_save_CFLAGS" 5958 fi 5959 5960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5963 fi 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5966 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5967 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5968 $as_echo_n "(cached) " >&6 5969 else 5970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5971 /* end confdefs.h. */ 5972 int i; 5973 _ACEOF 5974 if ac_fn_c_try_compile "$LINENO"; then : 5975 xorg_cv_cc_flag_unused_command_line_argument=yes 5976 else 5977 xorg_cv_cc_flag_unused_command_line_argument=no 5978 fi 5979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5980 fi 5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5982 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5984 CFLAGS="$xorg_testset_save_CFLAGS" 5985 fi 5986 5987 found="no" 5988 5989 if test $found = "no" ; then 5990 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5992 fi 5993 5994 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5996 fi 5997 5998 CFLAGS="$CFLAGS -Wunused" 5999 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6001 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6002 cacheid=xorg_cv_cc_flag__Wunused 6003 if eval \${$cacheid+:} false; then : 6004 $as_echo_n "(cached) " >&6 6005 else 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 int 6010 main () 6011 { 6012 6013 ; 6014 return 0; 6015 } 6016 _ACEOF 6017 if ac_fn_c_try_link "$LINENO"; then : 6018 eval $cacheid=yes 6019 else 6020 eval $cacheid=no 6021 fi 6022 rm -f core conftest.err conftest.$ac_objext \ 6023 conftest$ac_exeext conftest.$ac_ext 6024 fi 6025 6026 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 6029 eval supported=\$$cacheid 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6031 $as_echo "$supported" >&6; } 6032 if test "$supported" = "yes" ; then 6033 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6034 found="yes" 6035 fi 6036 fi 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 xorg_testset_save_CFLAGS="$CFLAGS" 6053 6054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6059 $as_echo_n "(cached) " >&6 6060 else 6061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6062 /* end confdefs.h. */ 6063 int i; 6064 _ACEOF 6065 if ac_fn_c_try_compile "$LINENO"; then : 6066 xorg_cv_cc_flag_unknown_warning_option=yes 6067 else 6068 xorg_cv_cc_flag_unknown_warning_option=no 6069 fi 6070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6071 fi 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6075 CFLAGS="$xorg_testset_save_CFLAGS" 6076 fi 6077 6078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6081 fi 6082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087 else 6088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6089 /* end confdefs.h. */ 6090 int i; 6091 _ACEOF 6092 if ac_fn_c_try_compile "$LINENO"; then : 6093 xorg_cv_cc_flag_unused_command_line_argument=yes 6094 else 6095 xorg_cv_cc_flag_unused_command_line_argument=no 6096 fi 6097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6098 fi 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103 fi 6104 6105 found="no" 6106 6107 if test $found = "no" ; then 6108 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6110 fi 6111 6112 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6114 fi 6115 6116 CFLAGS="$CFLAGS -Wuninitialized" 6117 6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6119 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6120 cacheid=xorg_cv_cc_flag__Wuninitialized 6121 if eval \${$cacheid+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123 else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 int 6128 main () 6129 { 6130 6131 ; 6132 return 0; 6133 } 6134 _ACEOF 6135 if ac_fn_c_try_link "$LINENO"; then : 6136 eval $cacheid=yes 6137 else 6138 eval $cacheid=no 6139 fi 6140 rm -f core conftest.err conftest.$ac_objext \ 6141 conftest$ac_exeext conftest.$ac_ext 6142 fi 6143 6144 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146 6147 eval supported=\$$cacheid 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6149 $as_echo "$supported" >&6; } 6150 if test "$supported" = "yes" ; then 6151 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6152 found="yes" 6153 fi 6154 fi 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 xorg_testset_save_CFLAGS="$CFLAGS" 6171 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6177 $as_echo_n "(cached) " >&6 6178 else 6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6180 /* end confdefs.h. */ 6181 int i; 6182 _ACEOF 6183 if ac_fn_c_try_compile "$LINENO"; then : 6184 xorg_cv_cc_flag_unknown_warning_option=yes 6185 else 6186 xorg_cv_cc_flag_unknown_warning_option=no 6187 fi 6188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6189 fi 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6193 CFLAGS="$xorg_testset_save_CFLAGS" 6194 fi 6195 6196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6199 fi 6200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6204 $as_echo_n "(cached) " >&6 6205 else 6206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6207 /* end confdefs.h. */ 6208 int i; 6209 _ACEOF 6210 if ac_fn_c_try_compile "$LINENO"; then : 6211 xorg_cv_cc_flag_unused_command_line_argument=yes 6212 else 6213 xorg_cv_cc_flag_unused_command_line_argument=no 6214 fi 6215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6216 fi 6217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221 fi 6222 6223 found="no" 6224 6225 if test $found = "no" ; then 6226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6228 fi 6229 6230 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6232 fi 6233 6234 CFLAGS="$CFLAGS -Wshadow" 6235 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6237 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6238 cacheid=xorg_cv_cc_flag__Wshadow 6239 if eval \${$cacheid+:} false; then : 6240 $as_echo_n "(cached) " >&6 6241 else 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243 /* end confdefs.h. */ 6244 int i; 6245 int 6246 main () 6247 { 6248 6249 ; 6250 return 0; 6251 } 6252 _ACEOF 6253 if ac_fn_c_try_link "$LINENO"; then : 6254 eval $cacheid=yes 6255 else 6256 eval $cacheid=no 6257 fi 6258 rm -f core conftest.err conftest.$ac_objext \ 6259 conftest$ac_exeext conftest.$ac_ext 6260 fi 6261 6262 6263 CFLAGS="$xorg_testset_save_CFLAGS" 6264 6265 eval supported=\$$cacheid 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6267 $as_echo "$supported" >&6; } 6268 if test "$supported" = "yes" ; then 6269 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6270 found="yes" 6271 fi 6272 fi 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 xorg_testset_save_CFLAGS="$CFLAGS" 6289 6290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296 else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO"; then : 6302 xorg_cv_cc_flag_unknown_warning_option=yes 6303 else 6304 xorg_cv_cc_flag_unknown_warning_option=no 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307 fi 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6311 CFLAGS="$xorg_testset_save_CFLAGS" 6312 fi 6313 6314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 fi 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6322 $as_echo_n "(cached) " >&6 6323 else 6324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6325 /* end confdefs.h. */ 6326 int i; 6327 _ACEOF 6328 if ac_fn_c_try_compile "$LINENO"; then : 6329 xorg_cv_cc_flag_unused_command_line_argument=yes 6330 else 6331 xorg_cv_cc_flag_unused_command_line_argument=no 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334 fi 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 fi 6340 6341 found="no" 6342 6343 if test $found = "no" ; then 6344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6346 fi 6347 6348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6350 fi 6351 6352 CFLAGS="$CFLAGS -Wcast-qual" 6353 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6355 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6356 cacheid=xorg_cv_cc_flag__Wcast_qual 6357 if eval \${$cacheid+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 int 6364 main () 6365 { 6366 6367 ; 6368 return 0; 6369 } 6370 _ACEOF 6371 if ac_fn_c_try_link "$LINENO"; then : 6372 eval $cacheid=yes 6373 else 6374 eval $cacheid=no 6375 fi 6376 rm -f core conftest.err conftest.$ac_objext \ 6377 conftest$ac_exeext conftest.$ac_ext 6378 fi 6379 6380 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382 6383 eval supported=\$$cacheid 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6385 $as_echo "$supported" >&6; } 6386 if test "$supported" = "yes" ; then 6387 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6388 found="yes" 6389 fi 6390 fi 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 xorg_testset_save_CFLAGS="$CFLAGS" 6407 6408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6413 $as_echo_n "(cached) " >&6 6414 else 6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6416 /* end confdefs.h. */ 6417 int i; 6418 _ACEOF 6419 if ac_fn_c_try_compile "$LINENO"; then : 6420 xorg_cv_cc_flag_unknown_warning_option=yes 6421 else 6422 xorg_cv_cc_flag_unknown_warning_option=no 6423 fi 6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6425 fi 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430 fi 6431 6432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6435 fi 6436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6440 $as_echo_n "(cached) " >&6 6441 else 6442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO"; then : 6447 xorg_cv_cc_flag_unused_command_line_argument=yes 6448 else 6449 xorg_cv_cc_flag_unused_command_line_argument=no 6450 fi 6451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6452 fi 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 fi 6458 6459 found="no" 6460 6461 if test $found = "no" ; then 6462 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6464 fi 6465 6466 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6468 fi 6469 6470 CFLAGS="$CFLAGS -Wmissing-noreturn" 6471 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6473 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6474 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6475 if eval \${$cacheid+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477 else 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 int i; 6481 int 6482 main () 6483 { 6484 6485 ; 6486 return 0; 6487 } 6488 _ACEOF 6489 if ac_fn_c_try_link "$LINENO"; then : 6490 eval $cacheid=yes 6491 else 6492 eval $cacheid=no 6493 fi 6494 rm -f core conftest.err conftest.$ac_objext \ 6495 conftest$ac_exeext conftest.$ac_ext 6496 fi 6497 6498 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 6501 eval supported=\$$cacheid 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6503 $as_echo "$supported" >&6; } 6504 if test "$supported" = "yes" ; then 6505 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6506 found="yes" 6507 fi 6508 fi 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 xorg_testset_save_CFLAGS="$CFLAGS" 6525 6526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6531 $as_echo_n "(cached) " >&6 6532 else 6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6534 /* end confdefs.h. */ 6535 int i; 6536 _ACEOF 6537 if ac_fn_c_try_compile "$LINENO"; then : 6538 xorg_cv_cc_flag_unknown_warning_option=yes 6539 else 6540 xorg_cv_cc_flag_unknown_warning_option=no 6541 fi 6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6543 fi 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548 fi 6549 6550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6553 fi 6554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6558 $as_echo_n "(cached) " >&6 6559 else 6560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6561 /* end confdefs.h. */ 6562 int i; 6563 _ACEOF 6564 if ac_fn_c_try_compile "$LINENO"; then : 6565 xorg_cv_cc_flag_unused_command_line_argument=yes 6566 else 6567 xorg_cv_cc_flag_unused_command_line_argument=no 6568 fi 6569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6570 fi 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6574 CFLAGS="$xorg_testset_save_CFLAGS" 6575 fi 6576 6577 found="no" 6578 6579 if test $found = "no" ; then 6580 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6582 fi 6583 6584 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6586 fi 6587 6588 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6589 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6591 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6592 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6593 if eval \${$cacheid+:} false; then : 6594 $as_echo_n "(cached) " >&6 6595 else 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597 /* end confdefs.h. */ 6598 int i; 6599 int 6600 main () 6601 { 6602 6603 ; 6604 return 0; 6605 } 6606 _ACEOF 6607 if ac_fn_c_try_link "$LINENO"; then : 6608 eval $cacheid=yes 6609 else 6610 eval $cacheid=no 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext \ 6613 conftest$ac_exeext conftest.$ac_ext 6614 fi 6615 6616 6617 CFLAGS="$xorg_testset_save_CFLAGS" 6618 6619 eval supported=\$$cacheid 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6621 $as_echo "$supported" >&6; } 6622 if test "$supported" = "yes" ; then 6623 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6624 found="yes" 6625 fi 6626 fi 6627 6628 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 -Wredundant-decls" 6707 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6709 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6710 cacheid=xorg_cv_cc_flag__Wredundant_decls 6711 if eval \${$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 -Wredundant-decls" 6742 found="yes" 6743 fi 6744 fi 6745 6746 6747 6748 # These are currently disabled because they are noisy. They will be enabled 6749 # in the future once the codebase is sufficiently modernized to silence 6750 # them. For now, I don't want them to drown out the other warnings. 6751 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6752 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6753 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6754 6755 # Turn some warnings into errors, so we don't accidently get successful builds 6756 # when there are problems that should be fixed. 6757 6758 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780 else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782 /* end confdefs.h. */ 6783 int i; 6784 _ACEOF 6785 if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787 else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791 fi 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807 else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 _ACEOF 6812 if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814 else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816 fi 6817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818 fi 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 fi 6824 6825 found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Werror=implicit" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6839 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6840 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843 else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845 /* end confdefs.h. */ 6846 int i; 6847 int 6848 main () 6849 { 6850 6851 ; 6852 return 0; 6853 } 6854 _ACEOF 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857 else 6858 eval $cacheid=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862 fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869 $as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6872 found="yes" 6873 fi 6874 fi 6875 6876 if test $found = "no" ; then 6877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6879 fi 6880 6881 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6883 fi 6884 6885 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6886 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6888 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6889 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6890 if eval \${$cacheid+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892 else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 int 6897 main () 6898 { 6899 6900 ; 6901 return 0; 6902 } 6903 _ACEOF 6904 if ac_fn_c_try_link "$LINENO"; then : 6905 eval $cacheid=yes 6906 else 6907 eval $cacheid=no 6908 fi 6909 rm -f core conftest.err conftest.$ac_objext \ 6910 conftest$ac_exeext conftest.$ac_ext 6911 fi 6912 6913 6914 CFLAGS="$xorg_testset_save_CFLAGS" 6915 6916 eval supported=\$$cacheid 6917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6918 $as_echo "$supported" >&6; } 6919 if test "$supported" = "yes" ; then 6920 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6921 found="yes" 6922 fi 6923 fi 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 xorg_testset_save_CFLAGS="$CFLAGS" 6940 6941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6946 $as_echo_n "(cached) " >&6 6947 else 6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949 /* end confdefs.h. */ 6950 int i; 6951 _ACEOF 6952 if ac_fn_c_try_compile "$LINENO"; then : 6953 xorg_cv_cc_flag_unknown_warning_option=yes 6954 else 6955 xorg_cv_cc_flag_unknown_warning_option=no 6956 fi 6957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6958 fi 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6962 CFLAGS="$xorg_testset_save_CFLAGS" 6963 fi 6964 6965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6968 fi 6969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6973 $as_echo_n "(cached) " >&6 6974 else 6975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6976 /* end confdefs.h. */ 6977 int i; 6978 _ACEOF 6979 if ac_fn_c_try_compile "$LINENO"; then : 6980 xorg_cv_cc_flag_unused_command_line_argument=yes 6981 else 6982 xorg_cv_cc_flag_unused_command_line_argument=no 6983 fi 6984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6985 fi 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6989 CFLAGS="$xorg_testset_save_CFLAGS" 6990 fi 6991 6992 found="no" 6993 6994 if test $found = "no" ; then 6995 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6997 fi 6998 6999 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7001 fi 7002 7003 CFLAGS="$CFLAGS -Werror=nonnull" 7004 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7006 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7007 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7008 if eval \${$cacheid+:} false; then : 7009 $as_echo_n "(cached) " >&6 7010 else 7011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7012 /* end confdefs.h. */ 7013 int i; 7014 int 7015 main () 7016 { 7017 7018 ; 7019 return 0; 7020 } 7021 _ACEOF 7022 if ac_fn_c_try_link "$LINENO"; then : 7023 eval $cacheid=yes 7024 else 7025 eval $cacheid=no 7026 fi 7027 rm -f core conftest.err conftest.$ac_objext \ 7028 conftest$ac_exeext conftest.$ac_ext 7029 fi 7030 7031 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033 7034 eval supported=\$$cacheid 7035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7036 $as_echo "$supported" >&6; } 7037 if test "$supported" = "yes" ; then 7038 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7039 found="yes" 7040 fi 7041 fi 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 xorg_testset_save_CFLAGS="$CFLAGS" 7058 7059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7064 $as_echo_n "(cached) " >&6 7065 else 7066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7067 /* end confdefs.h. */ 7068 int i; 7069 _ACEOF 7070 if ac_fn_c_try_compile "$LINENO"; then : 7071 xorg_cv_cc_flag_unknown_warning_option=yes 7072 else 7073 xorg_cv_cc_flag_unknown_warning_option=no 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7076 fi 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 fi 7082 7083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7086 fi 7087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7091 $as_echo_n "(cached) " >&6 7092 else 7093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7094 /* end confdefs.h. */ 7095 int i; 7096 _ACEOF 7097 if ac_fn_c_try_compile "$LINENO"; then : 7098 xorg_cv_cc_flag_unused_command_line_argument=yes 7099 else 7100 xorg_cv_cc_flag_unused_command_line_argument=no 7101 fi 7102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7103 fi 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7107 CFLAGS="$xorg_testset_save_CFLAGS" 7108 fi 7109 7110 found="no" 7111 7112 if test $found = "no" ; then 7113 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7115 fi 7116 7117 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7119 fi 7120 7121 CFLAGS="$CFLAGS -Werror=init-self" 7122 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7124 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7125 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7126 if eval \${$cacheid+:} false; then : 7127 $as_echo_n "(cached) " >&6 7128 else 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130 /* end confdefs.h. */ 7131 int i; 7132 int 7133 main () 7134 { 7135 7136 ; 7137 return 0; 7138 } 7139 _ACEOF 7140 if ac_fn_c_try_link "$LINENO"; then : 7141 eval $cacheid=yes 7142 else 7143 eval $cacheid=no 7144 fi 7145 rm -f core conftest.err conftest.$ac_objext \ 7146 conftest$ac_exeext conftest.$ac_ext 7147 fi 7148 7149 7150 CFLAGS="$xorg_testset_save_CFLAGS" 7151 7152 eval supported=\$$cacheid 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7154 $as_echo "$supported" >&6; } 7155 if test "$supported" = "yes" ; then 7156 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7157 found="yes" 7158 fi 7159 fi 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 xorg_testset_save_CFLAGS="$CFLAGS" 7176 7177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7182 $as_echo_n "(cached) " >&6 7183 else 7184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7185 /* end confdefs.h. */ 7186 int i; 7187 _ACEOF 7188 if ac_fn_c_try_compile "$LINENO"; then : 7189 xorg_cv_cc_flag_unknown_warning_option=yes 7190 else 7191 xorg_cv_cc_flag_unknown_warning_option=no 7192 fi 7193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7194 fi 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199 fi 7200 7201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7204 fi 7205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7209 $as_echo_n "(cached) " >&6 7210 else 7211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212 /* end confdefs.h. */ 7213 int i; 7214 _ACEOF 7215 if ac_fn_c_try_compile "$LINENO"; then : 7216 xorg_cv_cc_flag_unused_command_line_argument=yes 7217 else 7218 xorg_cv_cc_flag_unused_command_line_argument=no 7219 fi 7220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7221 fi 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226 fi 7227 7228 found="no" 7229 7230 if test $found = "no" ; then 7231 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7233 fi 7234 7235 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7237 fi 7238 7239 CFLAGS="$CFLAGS -Werror=main" 7240 7241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7242 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7243 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7244 if eval \${$cacheid+:} false; then : 7245 $as_echo_n "(cached) " >&6 7246 else 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 int i; 7250 int 7251 main () 7252 { 7253 7254 ; 7255 return 0; 7256 } 7257 _ACEOF 7258 if ac_fn_c_try_link "$LINENO"; then : 7259 eval $cacheid=yes 7260 else 7261 eval $cacheid=no 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext \ 7264 conftest$ac_exeext conftest.$ac_ext 7265 fi 7266 7267 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 7270 eval supported=\$$cacheid 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7272 $as_echo "$supported" >&6; } 7273 if test "$supported" = "yes" ; then 7274 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7275 found="yes" 7276 fi 7277 fi 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 xorg_testset_save_CFLAGS="$CFLAGS" 7294 7295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7300 $as_echo_n "(cached) " >&6 7301 else 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 int i; 7305 _ACEOF 7306 if ac_fn_c_try_compile "$LINENO"; then : 7307 xorg_cv_cc_flag_unknown_warning_option=yes 7308 else 7309 xorg_cv_cc_flag_unknown_warning_option=no 7310 fi 7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7312 fi 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7316 CFLAGS="$xorg_testset_save_CFLAGS" 7317 fi 7318 7319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7322 fi 7323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7327 $as_echo_n "(cached) " >&6 7328 else 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330 /* end confdefs.h. */ 7331 int i; 7332 _ACEOF 7333 if ac_fn_c_try_compile "$LINENO"; then : 7334 xorg_cv_cc_flag_unused_command_line_argument=yes 7335 else 7336 xorg_cv_cc_flag_unused_command_line_argument=no 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7339 fi 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 fi 7345 7346 found="no" 7347 7348 if test $found = "no" ; then 7349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7351 fi 7352 7353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7355 fi 7356 7357 CFLAGS="$CFLAGS -Werror=missing-braces" 7358 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7360 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7361 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7362 if eval \${$cacheid+:} false; then : 7363 $as_echo_n "(cached) " >&6 7364 else 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366 /* end confdefs.h. */ 7367 int i; 7368 int 7369 main () 7370 { 7371 7372 ; 7373 return 0; 7374 } 7375 _ACEOF 7376 if ac_fn_c_try_link "$LINENO"; then : 7377 eval $cacheid=yes 7378 else 7379 eval $cacheid=no 7380 fi 7381 rm -f core conftest.err conftest.$ac_objext \ 7382 conftest$ac_exeext conftest.$ac_ext 7383 fi 7384 7385 7386 CFLAGS="$xorg_testset_save_CFLAGS" 7387 7388 eval supported=\$$cacheid 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7390 $as_echo "$supported" >&6; } 7391 if test "$supported" = "yes" ; then 7392 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7393 found="yes" 7394 fi 7395 fi 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 xorg_testset_save_CFLAGS="$CFLAGS" 7412 7413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7418 $as_echo_n "(cached) " >&6 7419 else 7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7421 /* end confdefs.h. */ 7422 int i; 7423 _ACEOF 7424 if ac_fn_c_try_compile "$LINENO"; then : 7425 xorg_cv_cc_flag_unknown_warning_option=yes 7426 else 7427 xorg_cv_cc_flag_unknown_warning_option=no 7428 fi 7429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7430 fi 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 fi 7436 7437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7440 fi 7441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7445 $as_echo_n "(cached) " >&6 7446 else 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 /* end confdefs.h. */ 7449 int i; 7450 _ACEOF 7451 if ac_fn_c_try_compile "$LINENO"; then : 7452 xorg_cv_cc_flag_unused_command_line_argument=yes 7453 else 7454 xorg_cv_cc_flag_unused_command_line_argument=no 7455 fi 7456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7457 fi 7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 fi 7463 7464 found="no" 7465 7466 if test $found = "no" ; then 7467 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7469 fi 7470 7471 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7473 fi 7474 7475 CFLAGS="$CFLAGS -Werror=sequence-point" 7476 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7478 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7479 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7480 if eval \${$cacheid+:} false; then : 7481 $as_echo_n "(cached) " >&6 7482 else 7483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7484 /* end confdefs.h. */ 7485 int i; 7486 int 7487 main () 7488 { 7489 7490 ; 7491 return 0; 7492 } 7493 _ACEOF 7494 if ac_fn_c_try_link "$LINENO"; then : 7495 eval $cacheid=yes 7496 else 7497 eval $cacheid=no 7498 fi 7499 rm -f core conftest.err conftest.$ac_objext \ 7500 conftest$ac_exeext conftest.$ac_ext 7501 fi 7502 7503 7504 CFLAGS="$xorg_testset_save_CFLAGS" 7505 7506 eval supported=\$$cacheid 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7508 $as_echo "$supported" >&6; } 7509 if test "$supported" = "yes" ; then 7510 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7511 found="yes" 7512 fi 7513 fi 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 xorg_testset_save_CFLAGS="$CFLAGS" 7530 7531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7536 $as_echo_n "(cached) " >&6 7537 else 7538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7539 /* end confdefs.h. */ 7540 int i; 7541 _ACEOF 7542 if ac_fn_c_try_compile "$LINENO"; then : 7543 xorg_cv_cc_flag_unknown_warning_option=yes 7544 else 7545 xorg_cv_cc_flag_unknown_warning_option=no 7546 fi 7547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7548 fi 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 fi 7554 7555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7558 fi 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7563 $as_echo_n "(cached) " >&6 7564 else 7565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7566 /* end confdefs.h. */ 7567 int i; 7568 _ACEOF 7569 if ac_fn_c_try_compile "$LINENO"; then : 7570 xorg_cv_cc_flag_unused_command_line_argument=yes 7571 else 7572 xorg_cv_cc_flag_unused_command_line_argument=no 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7575 fi 7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 fi 7581 7582 found="no" 7583 7584 if test $found = "no" ; then 7585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7587 fi 7588 7589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7591 fi 7592 7593 CFLAGS="$CFLAGS -Werror=return-type" 7594 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7596 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7597 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7598 if eval \${$cacheid+:} false; then : 7599 $as_echo_n "(cached) " >&6 7600 else 7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602 /* end confdefs.h. */ 7603 int i; 7604 int 7605 main () 7606 { 7607 7608 ; 7609 return 0; 7610 } 7611 _ACEOF 7612 if ac_fn_c_try_link "$LINENO"; then : 7613 eval $cacheid=yes 7614 else 7615 eval $cacheid=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext \ 7618 conftest$ac_exeext conftest.$ac_ext 7619 fi 7620 7621 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 7624 eval supported=\$$cacheid 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7626 $as_echo "$supported" >&6; } 7627 if test "$supported" = "yes" ; then 7628 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7629 found="yes" 7630 fi 7631 fi 7632 7633 if test $found = "no" ; then 7634 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7636 fi 7637 7638 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7640 fi 7641 7642 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7643 7644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7645 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7646 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7647 if eval \${$cacheid+:} false; then : 7648 $as_echo_n "(cached) " >&6 7649 else 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651 /* end confdefs.h. */ 7652 int i; 7653 int 7654 main () 7655 { 7656 7657 ; 7658 return 0; 7659 } 7660 _ACEOF 7661 if ac_fn_c_try_link "$LINENO"; then : 7662 eval $cacheid=yes 7663 else 7664 eval $cacheid=no 7665 fi 7666 rm -f core conftest.err conftest.$ac_objext \ 7667 conftest$ac_exeext conftest.$ac_ext 7668 fi 7669 7670 7671 CFLAGS="$xorg_testset_save_CFLAGS" 7672 7673 eval supported=\$$cacheid 7674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7675 $as_echo "$supported" >&6; } 7676 if test "$supported" = "yes" ; then 7677 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7678 found="yes" 7679 fi 7680 fi 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 xorg_testset_save_CFLAGS="$CFLAGS" 7697 7698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7701 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7702 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7703 $as_echo_n "(cached) " >&6 7704 else 7705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7706 /* end confdefs.h. */ 7707 int i; 7708 _ACEOF 7709 if ac_fn_c_try_compile "$LINENO"; then : 7710 xorg_cv_cc_flag_unknown_warning_option=yes 7711 else 7712 xorg_cv_cc_flag_unknown_warning_option=no 7713 fi 7714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7715 fi 7716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7717 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7719 CFLAGS="$xorg_testset_save_CFLAGS" 7720 fi 7721 7722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7725 fi 7726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7728 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7729 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7730 $as_echo_n "(cached) " >&6 7731 else 7732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7733 /* end confdefs.h. */ 7734 int i; 7735 _ACEOF 7736 if ac_fn_c_try_compile "$LINENO"; then : 7737 xorg_cv_cc_flag_unused_command_line_argument=yes 7738 else 7739 xorg_cv_cc_flag_unused_command_line_argument=no 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7742 fi 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7744 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7745 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7746 CFLAGS="$xorg_testset_save_CFLAGS" 7747 fi 7748 7749 found="no" 7750 7751 if test $found = "no" ; then 7752 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7754 fi 7755 7756 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7758 fi 7759 7760 CFLAGS="$CFLAGS -Werror=trigraphs" 7761 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7763 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7764 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7765 if eval \${$cacheid+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767 else 7768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7769 /* end confdefs.h. */ 7770 int i; 7771 int 7772 main () 7773 { 7774 7775 ; 7776 return 0; 7777 } 7778 _ACEOF 7779 if ac_fn_c_try_link "$LINENO"; then : 7780 eval $cacheid=yes 7781 else 7782 eval $cacheid=no 7783 fi 7784 rm -f core conftest.err conftest.$ac_objext \ 7785 conftest$ac_exeext conftest.$ac_ext 7786 fi 7787 7788 7789 CFLAGS="$xorg_testset_save_CFLAGS" 7790 7791 eval supported=\$$cacheid 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7793 $as_echo "$supported" >&6; } 7794 if test "$supported" = "yes" ; then 7795 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7796 found="yes" 7797 fi 7798 fi 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 xorg_testset_save_CFLAGS="$CFLAGS" 7815 7816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7819 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7820 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7821 $as_echo_n "(cached) " >&6 7822 else 7823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824 /* end confdefs.h. */ 7825 int i; 7826 _ACEOF 7827 if ac_fn_c_try_compile "$LINENO"; then : 7828 xorg_cv_cc_flag_unknown_warning_option=yes 7829 else 7830 xorg_cv_cc_flag_unknown_warning_option=no 7831 fi 7832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7833 fi 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7835 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7837 CFLAGS="$xorg_testset_save_CFLAGS" 7838 fi 7839 7840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7843 fi 7844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7847 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7848 $as_echo_n "(cached) " >&6 7849 else 7850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7851 /* end confdefs.h. */ 7852 int i; 7853 _ACEOF 7854 if ac_fn_c_try_compile "$LINENO"; then : 7855 xorg_cv_cc_flag_unused_command_line_argument=yes 7856 else 7857 xorg_cv_cc_flag_unused_command_line_argument=no 7858 fi 7859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7860 fi 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7862 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865 fi 7866 7867 found="no" 7868 7869 if test $found = "no" ; then 7870 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7872 fi 7873 7874 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7876 fi 7877 7878 CFLAGS="$CFLAGS -Werror=array-bounds" 7879 7880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7881 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7882 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7883 if eval \${$cacheid+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885 else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887 /* end confdefs.h. */ 7888 int i; 7889 int 7890 main () 7891 { 7892 7893 ; 7894 return 0; 7895 } 7896 _ACEOF 7897 if ac_fn_c_try_link "$LINENO"; then : 7898 eval $cacheid=yes 7899 else 7900 eval $cacheid=no 7901 fi 7902 rm -f core conftest.err conftest.$ac_objext \ 7903 conftest$ac_exeext conftest.$ac_ext 7904 fi 7905 7906 7907 CFLAGS="$xorg_testset_save_CFLAGS" 7908 7909 eval supported=\$$cacheid 7910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7911 $as_echo "$supported" >&6; } 7912 if test "$supported" = "yes" ; then 7913 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7914 found="yes" 7915 fi 7916 fi 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 xorg_testset_save_CFLAGS="$CFLAGS" 7933 7934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7939 $as_echo_n "(cached) " >&6 7940 else 7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942 /* end confdefs.h. */ 7943 int i; 7944 _ACEOF 7945 if ac_fn_c_try_compile "$LINENO"; then : 7946 xorg_cv_cc_flag_unknown_warning_option=yes 7947 else 7948 xorg_cv_cc_flag_unknown_warning_option=no 7949 fi 7950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7951 fi 7952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7955 CFLAGS="$xorg_testset_save_CFLAGS" 7956 fi 7957 7958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7961 fi 7962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7966 $as_echo_n "(cached) " >&6 7967 else 7968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7969 /* end confdefs.h. */ 7970 int i; 7971 _ACEOF 7972 if ac_fn_c_try_compile "$LINENO"; then : 7973 xorg_cv_cc_flag_unused_command_line_argument=yes 7974 else 7975 xorg_cv_cc_flag_unused_command_line_argument=no 7976 fi 7977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7978 fi 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7982 CFLAGS="$xorg_testset_save_CFLAGS" 7983 fi 7984 7985 found="no" 7986 7987 if test $found = "no" ; then 7988 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7990 fi 7991 7992 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7994 fi 7995 7996 CFLAGS="$CFLAGS -Werror=write-strings" 7997 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7999 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8000 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8001 if eval \${$cacheid+:} false; then : 8002 $as_echo_n "(cached) " >&6 8003 else 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005 /* end confdefs.h. */ 8006 int i; 8007 int 8008 main () 8009 { 8010 8011 ; 8012 return 0; 8013 } 8014 _ACEOF 8015 if ac_fn_c_try_link "$LINENO"; then : 8016 eval $cacheid=yes 8017 else 8018 eval $cacheid=no 8019 fi 8020 rm -f core conftest.err conftest.$ac_objext \ 8021 conftest$ac_exeext conftest.$ac_ext 8022 fi 8023 8024 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 8027 eval supported=\$$cacheid 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8029 $as_echo "$supported" >&6; } 8030 if test "$supported" = "yes" ; then 8031 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8032 found="yes" 8033 fi 8034 fi 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 xorg_testset_save_CFLAGS="$CFLAGS" 8051 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8057 $as_echo_n "(cached) " >&6 8058 else 8059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8060 /* end confdefs.h. */ 8061 int i; 8062 _ACEOF 8063 if ac_fn_c_try_compile "$LINENO"; then : 8064 xorg_cv_cc_flag_unknown_warning_option=yes 8065 else 8066 xorg_cv_cc_flag_unknown_warning_option=no 8067 fi 8068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8069 fi 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074 fi 8075 8076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 fi 8080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8084 $as_echo_n "(cached) " >&6 8085 else 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 int i; 8089 _ACEOF 8090 if ac_fn_c_try_compile "$LINENO"; then : 8091 xorg_cv_cc_flag_unused_command_line_argument=yes 8092 else 8093 xorg_cv_cc_flag_unused_command_line_argument=no 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8096 fi 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 fi 8102 8103 found="no" 8104 8105 if test $found = "no" ; then 8106 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8108 fi 8109 8110 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8112 fi 8113 8114 CFLAGS="$CFLAGS -Werror=address" 8115 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8117 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8118 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8119 if eval \${$cacheid+:} false; then : 8120 $as_echo_n "(cached) " >&6 8121 else 8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8123 /* end confdefs.h. */ 8124 int i; 8125 int 8126 main () 8127 { 8128 8129 ; 8130 return 0; 8131 } 8132 _ACEOF 8133 if ac_fn_c_try_link "$LINENO"; then : 8134 eval $cacheid=yes 8135 else 8136 eval $cacheid=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext \ 8139 conftest$ac_exeext conftest.$ac_ext 8140 fi 8141 8142 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 8145 eval supported=\$$cacheid 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8147 $as_echo "$supported" >&6; } 8148 if test "$supported" = "yes" ; then 8149 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8150 found="yes" 8151 fi 8152 fi 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 xorg_testset_save_CFLAGS="$CFLAGS" 8169 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8178 /* end confdefs.h. */ 8179 int i; 8180 _ACEOF 8181 if ac_fn_c_try_compile "$LINENO"; then : 8182 xorg_cv_cc_flag_unknown_warning_option=yes 8183 else 8184 xorg_cv_cc_flag_unknown_warning_option=no 8185 fi 8186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8187 fi 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8191 CFLAGS="$xorg_testset_save_CFLAGS" 8192 fi 8193 8194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8197 fi 8198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8202 $as_echo_n "(cached) " >&6 8203 else 8204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8205 /* end confdefs.h. */ 8206 int i; 8207 _ACEOF 8208 if ac_fn_c_try_compile "$LINENO"; then : 8209 xorg_cv_cc_flag_unused_command_line_argument=yes 8210 else 8211 xorg_cv_cc_flag_unused_command_line_argument=no 8212 fi 8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8214 fi 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8218 CFLAGS="$xorg_testset_save_CFLAGS" 8219 fi 8220 8221 found="no" 8222 8223 if test $found = "no" ; then 8224 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8226 fi 8227 8228 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8230 fi 8231 8232 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8233 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8235 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8236 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8237 if eval \${$cacheid+:} false; then : 8238 $as_echo_n "(cached) " >&6 8239 else 8240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8241 /* end confdefs.h. */ 8242 int i; 8243 int 8244 main () 8245 { 8246 8247 ; 8248 return 0; 8249 } 8250 _ACEOF 8251 if ac_fn_c_try_link "$LINENO"; then : 8252 eval $cacheid=yes 8253 else 8254 eval $cacheid=no 8255 fi 8256 rm -f core conftest.err conftest.$ac_objext \ 8257 conftest$ac_exeext conftest.$ac_ext 8258 fi 8259 8260 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 8263 eval supported=\$$cacheid 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8265 $as_echo "$supported" >&6; } 8266 if test "$supported" = "yes" ; then 8267 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8268 found="yes" 8269 fi 8270 fi 8271 8272 if test $found = "no" ; then 8273 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 fi 8276 8277 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8279 fi 8280 8281 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8282 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8284 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8285 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8286 if eval \${$cacheid+:} false; then : 8287 $as_echo_n "(cached) " >&6 8288 else 8289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290 /* end confdefs.h. */ 8291 int i; 8292 int 8293 main () 8294 { 8295 8296 ; 8297 return 0; 8298 } 8299 _ACEOF 8300 if ac_fn_c_try_link "$LINENO"; then : 8301 eval $cacheid=yes 8302 else 8303 eval $cacheid=no 8304 fi 8305 rm -f core conftest.err conftest.$ac_objext \ 8306 conftest$ac_exeext conftest.$ac_ext 8307 fi 8308 8309 8310 CFLAGS="$xorg_testset_save_CFLAGS" 8311 8312 eval supported=\$$cacheid 8313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8314 $as_echo "$supported" >&6; } 8315 if test "$supported" = "yes" ; then 8316 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8317 found="yes" 8318 fi 8319 fi 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 xorg_testset_save_CFLAGS="$CFLAGS" 8336 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8340 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8341 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8342 $as_echo_n "(cached) " >&6 8343 else 8344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8345 /* end confdefs.h. */ 8346 int i; 8347 _ACEOF 8348 if ac_fn_c_try_compile "$LINENO"; then : 8349 xorg_cv_cc_flag_unknown_warning_option=yes 8350 else 8351 xorg_cv_cc_flag_unknown_warning_option=no 8352 fi 8353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8354 fi 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8356 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8358 CFLAGS="$xorg_testset_save_CFLAGS" 8359 fi 8360 8361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8364 fi 8365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8367 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8368 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8369 $as_echo_n "(cached) " >&6 8370 else 8371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8372 /* end confdefs.h. */ 8373 int i; 8374 _ACEOF 8375 if ac_fn_c_try_compile "$LINENO"; then : 8376 xorg_cv_cc_flag_unused_command_line_argument=yes 8377 else 8378 xorg_cv_cc_flag_unused_command_line_argument=no 8379 fi 8380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8381 fi 8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8383 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386 fi 8387 8388 found="no" 8389 8390 if test $found = "no" ; then 8391 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 fi 8394 8395 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8397 fi 8398 8399 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8400 8401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8402 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8403 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8404 if eval \${$cacheid+:} false; then : 8405 $as_echo_n "(cached) " >&6 8406 else 8407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8408 /* end confdefs.h. */ 8409 int i; 8410 int 8411 main () 8412 { 8413 8414 ; 8415 return 0; 8416 } 8417 _ACEOF 8418 if ac_fn_c_try_link "$LINENO"; then : 8419 eval $cacheid=yes 8420 else 8421 eval $cacheid=no 8422 fi 8423 rm -f core conftest.err conftest.$ac_objext \ 8424 conftest$ac_exeext conftest.$ac_ext 8425 fi 8426 8427 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429 8430 eval supported=\$$cacheid 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8432 $as_echo "$supported" >&6; } 8433 if test "$supported" = "yes" ; then 8434 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8435 found="yes" 8436 fi 8437 fi 8438 8439 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8440 else 8441 { $as_echo "$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 8442 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 xorg_testset_save_CFLAGS="$CFLAGS" 8457 8458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8463 $as_echo_n "(cached) " >&6 8464 else 8465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8466 /* end confdefs.h. */ 8467 int i; 8468 _ACEOF 8469 if ac_fn_c_try_compile "$LINENO"; then : 8470 xorg_cv_cc_flag_unknown_warning_option=yes 8471 else 8472 xorg_cv_cc_flag_unknown_warning_option=no 8473 fi 8474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8475 fi 8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8479 CFLAGS="$xorg_testset_save_CFLAGS" 8480 fi 8481 8482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8485 fi 8486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8490 $as_echo_n "(cached) " >&6 8491 else 8492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493 /* end confdefs.h. */ 8494 int i; 8495 _ACEOF 8496 if ac_fn_c_try_compile "$LINENO"; then : 8497 xorg_cv_cc_flag_unused_command_line_argument=yes 8498 else 8499 xorg_cv_cc_flag_unused_command_line_argument=no 8500 fi 8501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8502 fi 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8506 CFLAGS="$xorg_testset_save_CFLAGS" 8507 fi 8508 8509 found="no" 8510 8511 if test $found = "no" ; then 8512 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8514 fi 8515 8516 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8518 fi 8519 8520 CFLAGS="$CFLAGS -Wimplicit" 8521 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8523 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8524 cacheid=xorg_cv_cc_flag__Wimplicit 8525 if eval \${$cacheid+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527 else 8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8529 /* end confdefs.h. */ 8530 int i; 8531 int 8532 main () 8533 { 8534 8535 ; 8536 return 0; 8537 } 8538 _ACEOF 8539 if ac_fn_c_try_link "$LINENO"; then : 8540 eval $cacheid=yes 8541 else 8542 eval $cacheid=no 8543 fi 8544 rm -f core conftest.err conftest.$ac_objext \ 8545 conftest$ac_exeext conftest.$ac_ext 8546 fi 8547 8548 8549 CFLAGS="$xorg_testset_save_CFLAGS" 8550 8551 eval supported=\$$cacheid 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8553 $as_echo "$supported" >&6; } 8554 if test "$supported" = "yes" ; then 8555 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8556 found="yes" 8557 fi 8558 fi 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 xorg_testset_save_CFLAGS="$CFLAGS" 8575 8576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8581 $as_echo_n "(cached) " >&6 8582 else 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584 /* end confdefs.h. */ 8585 int i; 8586 _ACEOF 8587 if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_cv_cc_flag_unknown_warning_option=yes 8589 else 8590 xorg_cv_cc_flag_unknown_warning_option=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593 fi 8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 fi 8599 8600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 fi 8604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609 else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unused_command_line_argument=yes 8616 else 8617 xorg_cv_cc_flag_unused_command_line_argument=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620 fi 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 fi 8626 8627 found="no" 8628 8629 if test $found = "no" ; then 8630 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 8634 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 fi 8637 8638 CFLAGS="$CFLAGS -Wnonnull" 8639 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8641 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8642 cacheid=xorg_cv_cc_flag__Wnonnull 8643 if eval \${$cacheid+:} false; then : 8644 $as_echo_n "(cached) " >&6 8645 else 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647 /* end confdefs.h. */ 8648 int i; 8649 int 8650 main () 8651 { 8652 8653 ; 8654 return 0; 8655 } 8656 _ACEOF 8657 if ac_fn_c_try_link "$LINENO"; then : 8658 eval $cacheid=yes 8659 else 8660 eval $cacheid=no 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext \ 8663 conftest$ac_exeext conftest.$ac_ext 8664 fi 8665 8666 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668 8669 eval supported=\$$cacheid 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8671 $as_echo "$supported" >&6; } 8672 if test "$supported" = "yes" ; then 8673 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8674 found="yes" 8675 fi 8676 fi 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 xorg_testset_save_CFLAGS="$CFLAGS" 8693 8694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8697 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8698 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8699 $as_echo_n "(cached) " >&6 8700 else 8701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 _ACEOF 8705 if ac_fn_c_try_compile "$LINENO"; then : 8706 xorg_cv_cc_flag_unknown_warning_option=yes 8707 else 8708 xorg_cv_cc_flag_unknown_warning_option=no 8709 fi 8710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8711 fi 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8713 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 fi 8717 8718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8721 fi 8722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8724 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8725 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8726 $as_echo_n "(cached) " >&6 8727 else 8728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729 /* end confdefs.h. */ 8730 int i; 8731 _ACEOF 8732 if ac_fn_c_try_compile "$LINENO"; then : 8733 xorg_cv_cc_flag_unused_command_line_argument=yes 8734 else 8735 xorg_cv_cc_flag_unused_command_line_argument=no 8736 fi 8737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8738 fi 8739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8740 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8742 CFLAGS="$xorg_testset_save_CFLAGS" 8743 fi 8744 8745 found="no" 8746 8747 if test $found = "no" ; then 8748 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8750 fi 8751 8752 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8754 fi 8755 8756 CFLAGS="$CFLAGS -Winit-self" 8757 8758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8759 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8760 cacheid=xorg_cv_cc_flag__Winit_self 8761 if eval \${$cacheid+:} false; then : 8762 $as_echo_n "(cached) " >&6 8763 else 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765 /* end confdefs.h. */ 8766 int i; 8767 int 8768 main () 8769 { 8770 8771 ; 8772 return 0; 8773 } 8774 _ACEOF 8775 if ac_fn_c_try_link "$LINENO"; then : 8776 eval $cacheid=yes 8777 else 8778 eval $cacheid=no 8779 fi 8780 rm -f core conftest.err conftest.$ac_objext \ 8781 conftest$ac_exeext conftest.$ac_ext 8782 fi 8783 8784 8785 CFLAGS="$xorg_testset_save_CFLAGS" 8786 8787 eval supported=\$$cacheid 8788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8789 $as_echo "$supported" >&6; } 8790 if test "$supported" = "yes" ; then 8791 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8792 found="yes" 8793 fi 8794 fi 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 xorg_testset_save_CFLAGS="$CFLAGS" 8811 8812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8817 $as_echo_n "(cached) " >&6 8818 else 8819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8820 /* end confdefs.h. */ 8821 int i; 8822 _ACEOF 8823 if ac_fn_c_try_compile "$LINENO"; then : 8824 xorg_cv_cc_flag_unknown_warning_option=yes 8825 else 8826 xorg_cv_cc_flag_unknown_warning_option=no 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8829 fi 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8833 CFLAGS="$xorg_testset_save_CFLAGS" 8834 fi 8835 8836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8839 fi 8840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8844 $as_echo_n "(cached) " >&6 8845 else 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847 /* end confdefs.h. */ 8848 int i; 8849 _ACEOF 8850 if ac_fn_c_try_compile "$LINENO"; then : 8851 xorg_cv_cc_flag_unused_command_line_argument=yes 8852 else 8853 xorg_cv_cc_flag_unused_command_line_argument=no 8854 fi 8855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8856 fi 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8860 CFLAGS="$xorg_testset_save_CFLAGS" 8861 fi 8862 8863 found="no" 8864 8865 if test $found = "no" ; then 8866 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8868 fi 8869 8870 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8872 fi 8873 8874 CFLAGS="$CFLAGS -Wmain" 8875 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8877 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8878 cacheid=xorg_cv_cc_flag__Wmain 8879 if eval \${$cacheid+:} false; then : 8880 $as_echo_n "(cached) " >&6 8881 else 8882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883 /* end confdefs.h. */ 8884 int i; 8885 int 8886 main () 8887 { 8888 8889 ; 8890 return 0; 8891 } 8892 _ACEOF 8893 if ac_fn_c_try_link "$LINENO"; then : 8894 eval $cacheid=yes 8895 else 8896 eval $cacheid=no 8897 fi 8898 rm -f core conftest.err conftest.$ac_objext \ 8899 conftest$ac_exeext conftest.$ac_ext 8900 fi 8901 8902 8903 CFLAGS="$xorg_testset_save_CFLAGS" 8904 8905 eval supported=\$$cacheid 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8907 $as_echo "$supported" >&6; } 8908 if test "$supported" = "yes" ; then 8909 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8910 found="yes" 8911 fi 8912 fi 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 xorg_testset_save_CFLAGS="$CFLAGS" 8929 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8935 $as_echo_n "(cached) " >&6 8936 else 8937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8938 /* end confdefs.h. */ 8939 int i; 8940 _ACEOF 8941 if ac_fn_c_try_compile "$LINENO"; then : 8942 xorg_cv_cc_flag_unknown_warning_option=yes 8943 else 8944 xorg_cv_cc_flag_unknown_warning_option=no 8945 fi 8946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8947 fi 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8951 CFLAGS="$xorg_testset_save_CFLAGS" 8952 fi 8953 8954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8957 fi 8958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8962 $as_echo_n "(cached) " >&6 8963 else 8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 _ACEOF 8968 if ac_fn_c_try_compile "$LINENO"; then : 8969 xorg_cv_cc_flag_unused_command_line_argument=yes 8970 else 8971 xorg_cv_cc_flag_unused_command_line_argument=no 8972 fi 8973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8974 fi 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979 fi 8980 8981 found="no" 8982 8983 if test $found = "no" ; then 8984 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 fi 8987 8988 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8990 fi 8991 8992 CFLAGS="$CFLAGS -Wmissing-braces" 8993 8994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8995 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8996 cacheid=xorg_cv_cc_flag__Wmissing_braces 8997 if eval \${$cacheid+:} false; then : 8998 $as_echo_n "(cached) " >&6 8999 else 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001 /* end confdefs.h. */ 9002 int i; 9003 int 9004 main () 9005 { 9006 9007 ; 9008 return 0; 9009 } 9010 _ACEOF 9011 if ac_fn_c_try_link "$LINENO"; then : 9012 eval $cacheid=yes 9013 else 9014 eval $cacheid=no 9015 fi 9016 rm -f core conftest.err conftest.$ac_objext \ 9017 conftest$ac_exeext conftest.$ac_ext 9018 fi 9019 9020 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022 9023 eval supported=\$$cacheid 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9025 $as_echo "$supported" >&6; } 9026 if test "$supported" = "yes" ; then 9027 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9028 found="yes" 9029 fi 9030 fi 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 xorg_testset_save_CFLAGS="$CFLAGS" 9047 9048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9053 $as_echo_n "(cached) " >&6 9054 else 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 _ACEOF 9059 if ac_fn_c_try_compile "$LINENO"; then : 9060 xorg_cv_cc_flag_unknown_warning_option=yes 9061 else 9062 xorg_cv_cc_flag_unknown_warning_option=no 9063 fi 9064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9065 fi 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9069 CFLAGS="$xorg_testset_save_CFLAGS" 9070 fi 9071 9072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 fi 9076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9080 $as_echo_n "(cached) " >&6 9081 else 9082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9083 /* end confdefs.h. */ 9084 int i; 9085 _ACEOF 9086 if ac_fn_c_try_compile "$LINENO"; then : 9087 xorg_cv_cc_flag_unused_command_line_argument=yes 9088 else 9089 xorg_cv_cc_flag_unused_command_line_argument=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9092 fi 9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 fi 9098 9099 found="no" 9100 9101 if test $found = "no" ; then 9102 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9104 fi 9105 9106 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9108 fi 9109 9110 CFLAGS="$CFLAGS -Wsequence-point" 9111 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9113 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9114 cacheid=xorg_cv_cc_flag__Wsequence_point 9115 if eval \${$cacheid+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117 else 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119 /* end confdefs.h. */ 9120 int i; 9121 int 9122 main () 9123 { 9124 9125 ; 9126 return 0; 9127 } 9128 _ACEOF 9129 if ac_fn_c_try_link "$LINENO"; then : 9130 eval $cacheid=yes 9131 else 9132 eval $cacheid=no 9133 fi 9134 rm -f core conftest.err conftest.$ac_objext \ 9135 conftest$ac_exeext conftest.$ac_ext 9136 fi 9137 9138 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140 9141 eval supported=\$$cacheid 9142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9143 $as_echo "$supported" >&6; } 9144 if test "$supported" = "yes" ; then 9145 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9146 found="yes" 9147 fi 9148 fi 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 xorg_testset_save_CFLAGS="$CFLAGS" 9165 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9171 $as_echo_n "(cached) " >&6 9172 else 9173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9174 /* end confdefs.h. */ 9175 int i; 9176 _ACEOF 9177 if ac_fn_c_try_compile "$LINENO"; then : 9178 xorg_cv_cc_flag_unknown_warning_option=yes 9179 else 9180 xorg_cv_cc_flag_unknown_warning_option=no 9181 fi 9182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9183 fi 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9187 CFLAGS="$xorg_testset_save_CFLAGS" 9188 fi 9189 9190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9193 fi 9194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9198 $as_echo_n "(cached) " >&6 9199 else 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201 /* end confdefs.h. */ 9202 int i; 9203 _ACEOF 9204 if ac_fn_c_try_compile "$LINENO"; then : 9205 xorg_cv_cc_flag_unused_command_line_argument=yes 9206 else 9207 xorg_cv_cc_flag_unused_command_line_argument=no 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9210 fi 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215 fi 9216 9217 found="no" 9218 9219 if test $found = "no" ; then 9220 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9222 fi 9223 9224 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9226 fi 9227 9228 CFLAGS="$CFLAGS -Wreturn-type" 9229 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9231 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9232 cacheid=xorg_cv_cc_flag__Wreturn_type 9233 if eval \${$cacheid+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235 else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 int 9240 main () 9241 { 9242 9243 ; 9244 return 0; 9245 } 9246 _ACEOF 9247 if ac_fn_c_try_link "$LINENO"; then : 9248 eval $cacheid=yes 9249 else 9250 eval $cacheid=no 9251 fi 9252 rm -f core conftest.err conftest.$ac_objext \ 9253 conftest$ac_exeext conftest.$ac_ext 9254 fi 9255 9256 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258 9259 eval supported=\$$cacheid 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9261 $as_echo "$supported" >&6; } 9262 if test "$supported" = "yes" ; then 9263 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9264 found="yes" 9265 fi 9266 fi 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 xorg_testset_save_CFLAGS="$CFLAGS" 9283 9284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9287 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9288 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9289 $as_echo_n "(cached) " >&6 9290 else 9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9292 /* end confdefs.h. */ 9293 int i; 9294 _ACEOF 9295 if ac_fn_c_try_compile "$LINENO"; then : 9296 xorg_cv_cc_flag_unknown_warning_option=yes 9297 else 9298 xorg_cv_cc_flag_unknown_warning_option=no 9299 fi 9300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9301 fi 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9303 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9305 CFLAGS="$xorg_testset_save_CFLAGS" 9306 fi 9307 9308 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9311 fi 9312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9315 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9316 $as_echo_n "(cached) " >&6 9317 else 9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9319 /* end confdefs.h. */ 9320 int i; 9321 _ACEOF 9322 if ac_fn_c_try_compile "$LINENO"; then : 9323 xorg_cv_cc_flag_unused_command_line_argument=yes 9324 else 9325 xorg_cv_cc_flag_unused_command_line_argument=no 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9328 fi 9329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9330 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 fi 9334 9335 found="no" 9336 9337 if test $found = "no" ; then 9338 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 fi 9341 9342 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9344 fi 9345 9346 CFLAGS="$CFLAGS -Wtrigraphs" 9347 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9349 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9350 cacheid=xorg_cv_cc_flag__Wtrigraphs 9351 if eval \${$cacheid+:} false; then : 9352 $as_echo_n "(cached) " >&6 9353 else 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355 /* end confdefs.h. */ 9356 int i; 9357 int 9358 main () 9359 { 9360 9361 ; 9362 return 0; 9363 } 9364 _ACEOF 9365 if ac_fn_c_try_link "$LINENO"; then : 9366 eval $cacheid=yes 9367 else 9368 eval $cacheid=no 9369 fi 9370 rm -f core conftest.err conftest.$ac_objext \ 9371 conftest$ac_exeext conftest.$ac_ext 9372 fi 9373 9374 9375 CFLAGS="$xorg_testset_save_CFLAGS" 9376 9377 eval supported=\$$cacheid 9378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9379 $as_echo "$supported" >&6; } 9380 if test "$supported" = "yes" ; then 9381 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9382 found="yes" 9383 fi 9384 fi 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 xorg_testset_save_CFLAGS="$CFLAGS" 9401 9402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9407 $as_echo_n "(cached) " >&6 9408 else 9409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9410 /* end confdefs.h. */ 9411 int i; 9412 _ACEOF 9413 if ac_fn_c_try_compile "$LINENO"; then : 9414 xorg_cv_cc_flag_unknown_warning_option=yes 9415 else 9416 xorg_cv_cc_flag_unknown_warning_option=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9419 fi 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 fi 9425 9426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9429 fi 9430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9434 $as_echo_n "(cached) " >&6 9435 else 9436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437 /* end confdefs.h. */ 9438 int i; 9439 _ACEOF 9440 if ac_fn_c_try_compile "$LINENO"; then : 9441 xorg_cv_cc_flag_unused_command_line_argument=yes 9442 else 9443 xorg_cv_cc_flag_unused_command_line_argument=no 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9446 fi 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9450 CFLAGS="$xorg_testset_save_CFLAGS" 9451 fi 9452 9453 found="no" 9454 9455 if test $found = "no" ; then 9456 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9458 fi 9459 9460 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9462 fi 9463 9464 CFLAGS="$CFLAGS -Warray-bounds" 9465 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9467 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9468 cacheid=xorg_cv_cc_flag__Warray_bounds 9469 if eval \${$cacheid+:} false; then : 9470 $as_echo_n "(cached) " >&6 9471 else 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473 /* end confdefs.h. */ 9474 int i; 9475 int 9476 main () 9477 { 9478 9479 ; 9480 return 0; 9481 } 9482 _ACEOF 9483 if ac_fn_c_try_link "$LINENO"; then : 9484 eval $cacheid=yes 9485 else 9486 eval $cacheid=no 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext \ 9489 conftest$ac_exeext conftest.$ac_ext 9490 fi 9491 9492 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 9495 eval supported=\$$cacheid 9496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9497 $as_echo "$supported" >&6; } 9498 if test "$supported" = "yes" ; then 9499 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9500 found="yes" 9501 fi 9502 fi 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 xorg_testset_save_CFLAGS="$CFLAGS" 9519 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9525 $as_echo_n "(cached) " >&6 9526 else 9527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9528 /* end confdefs.h. */ 9529 int i; 9530 _ACEOF 9531 if ac_fn_c_try_compile "$LINENO"; then : 9532 xorg_cv_cc_flag_unknown_warning_option=yes 9533 else 9534 xorg_cv_cc_flag_unknown_warning_option=no 9535 fi 9536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9537 fi 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9541 CFLAGS="$xorg_testset_save_CFLAGS" 9542 fi 9543 9544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9547 fi 9548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555 /* end confdefs.h. */ 9556 int i; 9557 _ACEOF 9558 if ac_fn_c_try_compile "$LINENO"; then : 9559 xorg_cv_cc_flag_unused_command_line_argument=yes 9560 else 9561 xorg_cv_cc_flag_unused_command_line_argument=no 9562 fi 9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9564 fi 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569 fi 9570 9571 found="no" 9572 9573 if test $found = "no" ; then 9574 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 fi 9577 9578 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9580 fi 9581 9582 CFLAGS="$CFLAGS -Wwrite-strings" 9583 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9585 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9586 cacheid=xorg_cv_cc_flag__Wwrite_strings 9587 if eval \${$cacheid+:} false; then : 9588 $as_echo_n "(cached) " >&6 9589 else 9590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9591 /* end confdefs.h. */ 9592 int i; 9593 int 9594 main () 9595 { 9596 9597 ; 9598 return 0; 9599 } 9600 _ACEOF 9601 if ac_fn_c_try_link "$LINENO"; then : 9602 eval $cacheid=yes 9603 else 9604 eval $cacheid=no 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext \ 9607 conftest$ac_exeext conftest.$ac_ext 9608 fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615 $as_echo "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9643 $as_echo_n "(cached) " >&6 9644 else 9645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9646 /* end confdefs.h. */ 9647 int i; 9648 _ACEOF 9649 if ac_fn_c_try_compile "$LINENO"; then : 9650 xorg_cv_cc_flag_unknown_warning_option=yes 9651 else 9652 xorg_cv_cc_flag_unknown_warning_option=no 9653 fi 9654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9655 fi 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660 fi 9661 9662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9665 fi 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9670 $as_echo_n "(cached) " >&6 9671 else 9672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9673 /* end confdefs.h. */ 9674 int i; 9675 _ACEOF 9676 if ac_fn_c_try_compile "$LINENO"; then : 9677 xorg_cv_cc_flag_unused_command_line_argument=yes 9678 else 9679 xorg_cv_cc_flag_unused_command_line_argument=no 9680 fi 9681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9682 fi 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9686 CFLAGS="$xorg_testset_save_CFLAGS" 9687 fi 9688 9689 found="no" 9690 9691 if test $found = "no" ; then 9692 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9694 fi 9695 9696 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9698 fi 9699 9700 CFLAGS="$CFLAGS -Waddress" 9701 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9703 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9704 cacheid=xorg_cv_cc_flag__Waddress 9705 if eval \${$cacheid+:} false; then : 9706 $as_echo_n "(cached) " >&6 9707 else 9708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709 /* end confdefs.h. */ 9710 int i; 9711 int 9712 main () 9713 { 9714 9715 ; 9716 return 0; 9717 } 9718 _ACEOF 9719 if ac_fn_c_try_link "$LINENO"; then : 9720 eval $cacheid=yes 9721 else 9722 eval $cacheid=no 9723 fi 9724 rm -f core conftest.err conftest.$ac_objext \ 9725 conftest$ac_exeext conftest.$ac_ext 9726 fi 9727 9728 9729 CFLAGS="$xorg_testset_save_CFLAGS" 9730 9731 eval supported=\$$cacheid 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9733 $as_echo "$supported" >&6; } 9734 if test "$supported" = "yes" ; then 9735 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9736 found="yes" 9737 fi 9738 fi 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 xorg_testset_save_CFLAGS="$CFLAGS" 9755 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9759 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9760 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9761 $as_echo_n "(cached) " >&6 9762 else 9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9764 /* end confdefs.h. */ 9765 int i; 9766 _ACEOF 9767 if ac_fn_c_try_compile "$LINENO"; then : 9768 xorg_cv_cc_flag_unknown_warning_option=yes 9769 else 9770 xorg_cv_cc_flag_unknown_warning_option=no 9771 fi 9772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9773 fi 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9775 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9777 CFLAGS="$xorg_testset_save_CFLAGS" 9778 fi 9779 9780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9783 fi 9784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9786 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9787 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9788 $as_echo_n "(cached) " >&6 9789 else 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 _ACEOF 9794 if ac_fn_c_try_compile "$LINENO"; then : 9795 xorg_cv_cc_flag_unused_command_line_argument=yes 9796 else 9797 xorg_cv_cc_flag_unused_command_line_argument=no 9798 fi 9799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9800 fi 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9802 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9804 CFLAGS="$xorg_testset_save_CFLAGS" 9805 fi 9806 9807 found="no" 9808 9809 if test $found = "no" ; then 9810 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9812 fi 9813 9814 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9816 fi 9817 9818 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9819 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9821 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9822 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9823 if eval \${$cacheid+:} false; then : 9824 $as_echo_n "(cached) " >&6 9825 else 9826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827 /* end confdefs.h. */ 9828 int i; 9829 int 9830 main () 9831 { 9832 9833 ; 9834 return 0; 9835 } 9836 _ACEOF 9837 if ac_fn_c_try_link "$LINENO"; then : 9838 eval $cacheid=yes 9839 else 9840 eval $cacheid=no 9841 fi 9842 rm -f core conftest.err conftest.$ac_objext \ 9843 conftest$ac_exeext conftest.$ac_ext 9844 fi 9845 9846 9847 CFLAGS="$xorg_testset_save_CFLAGS" 9848 9849 eval supported=\$$cacheid 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9851 $as_echo "$supported" >&6; } 9852 if test "$supported" = "yes" ; then 9853 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9854 found="yes" 9855 fi 9856 fi 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 xorg_testset_save_CFLAGS="$CFLAGS" 9873 9874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9877 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9878 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9879 $as_echo_n "(cached) " >&6 9880 else 9881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9882 /* end confdefs.h. */ 9883 int i; 9884 _ACEOF 9885 if ac_fn_c_try_compile "$LINENO"; then : 9886 xorg_cv_cc_flag_unknown_warning_option=yes 9887 else 9888 xorg_cv_cc_flag_unknown_warning_option=no 9889 fi 9890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9891 fi 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9893 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9895 CFLAGS="$xorg_testset_save_CFLAGS" 9896 fi 9897 9898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9901 fi 9902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9904 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9905 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9906 $as_echo_n "(cached) " >&6 9907 else 9908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 _ACEOF 9912 if ac_fn_c_try_compile "$LINENO"; then : 9913 xorg_cv_cc_flag_unused_command_line_argument=yes 9914 else 9915 xorg_cv_cc_flag_unused_command_line_argument=no 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9918 fi 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9920 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9922 CFLAGS="$xorg_testset_save_CFLAGS" 9923 fi 9924 9925 found="no" 9926 9927 if test $found = "no" ; then 9928 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9930 fi 9931 9932 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9934 fi 9935 9936 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9937 9938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9939 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9940 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9941 if eval \${$cacheid+:} false; then : 9942 $as_echo_n "(cached) " >&6 9943 else 9944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9945 /* end confdefs.h. */ 9946 int i; 9947 int 9948 main () 9949 { 9950 9951 ; 9952 return 0; 9953 } 9954 _ACEOF 9955 if ac_fn_c_try_link "$LINENO"; then : 9956 eval $cacheid=yes 9957 else 9958 eval $cacheid=no 9959 fi 9960 rm -f core conftest.err conftest.$ac_objext \ 9961 conftest$ac_exeext conftest.$ac_ext 9962 fi 9963 9964 9965 CFLAGS="$xorg_testset_save_CFLAGS" 9966 9967 eval supported=\$$cacheid 9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9969 $as_echo "$supported" >&6; } 9970 if test "$supported" = "yes" ; then 9971 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9972 found="yes" 9973 fi 9974 fi 9975 9976 9977 fi 9978 9979 9980 9981 9982 9983 9984 9985 CWARNFLAGS="$BASE_CFLAGS" 9986 if test "x$GCC" = xyes ; then 9987 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9988 fi 9989 9990 9991 9992 9993 9994 9995 9996 9997 # Check whether --enable-strict-compilation was given. 9998 if test "${enable_strict_compilation+set}" = set; then : 9999 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10000 else 10001 STRICT_COMPILE=no 10002 fi 10003 10004 10005 10006 10007 10008 10009 STRICT_CFLAGS="" 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 xorg_testset_save_CFLAGS="$CFLAGS" 10024 10025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10030 $as_echo_n "(cached) " >&6 10031 else 10032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10033 /* end confdefs.h. */ 10034 int i; 10035 _ACEOF 10036 if ac_fn_c_try_compile "$LINENO"; then : 10037 xorg_cv_cc_flag_unknown_warning_option=yes 10038 else 10039 xorg_cv_cc_flag_unknown_warning_option=no 10040 fi 10041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10042 fi 10043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10046 CFLAGS="$xorg_testset_save_CFLAGS" 10047 fi 10048 10049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10052 fi 10053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10057 $as_echo_n "(cached) " >&6 10058 else 10059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10060 /* end confdefs.h. */ 10061 int i; 10062 _ACEOF 10063 if ac_fn_c_try_compile "$LINENO"; then : 10064 xorg_cv_cc_flag_unused_command_line_argument=yes 10065 else 10066 xorg_cv_cc_flag_unused_command_line_argument=no 10067 fi 10068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10069 fi 10070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10073 CFLAGS="$xorg_testset_save_CFLAGS" 10074 fi 10075 10076 found="no" 10077 10078 if test $found = "no" ; then 10079 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10081 fi 10082 10083 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10085 fi 10086 10087 CFLAGS="$CFLAGS -pedantic" 10088 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10090 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10091 cacheid=xorg_cv_cc_flag__pedantic 10092 if eval \${$cacheid+:} false; then : 10093 $as_echo_n "(cached) " >&6 10094 else 10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096 /* end confdefs.h. */ 10097 int i; 10098 int 10099 main () 10100 { 10101 10102 ; 10103 return 0; 10104 } 10105 _ACEOF 10106 if ac_fn_c_try_link "$LINENO"; then : 10107 eval $cacheid=yes 10108 else 10109 eval $cacheid=no 10110 fi 10111 rm -f core conftest.err conftest.$ac_objext \ 10112 conftest$ac_exeext conftest.$ac_ext 10113 fi 10114 10115 10116 CFLAGS="$xorg_testset_save_CFLAGS" 10117 10118 eval supported=\$$cacheid 10119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10120 $as_echo "$supported" >&6; } 10121 if test "$supported" = "yes" ; then 10122 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10123 found="yes" 10124 fi 10125 fi 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 xorg_testset_save_CFLAGS="$CFLAGS" 10142 10143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10146 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10147 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10148 $as_echo_n "(cached) " >&6 10149 else 10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10151 /* end confdefs.h. */ 10152 int i; 10153 _ACEOF 10154 if ac_fn_c_try_compile "$LINENO"; then : 10155 xorg_cv_cc_flag_unknown_warning_option=yes 10156 else 10157 xorg_cv_cc_flag_unknown_warning_option=no 10158 fi 10159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10160 fi 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10162 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10164 CFLAGS="$xorg_testset_save_CFLAGS" 10165 fi 10166 10167 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10170 fi 10171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10173 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10174 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10175 $as_echo_n "(cached) " >&6 10176 else 10177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10178 /* end confdefs.h. */ 10179 int i; 10180 _ACEOF 10181 if ac_fn_c_try_compile "$LINENO"; then : 10182 xorg_cv_cc_flag_unused_command_line_argument=yes 10183 else 10184 xorg_cv_cc_flag_unused_command_line_argument=no 10185 fi 10186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10187 fi 10188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10189 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10191 CFLAGS="$xorg_testset_save_CFLAGS" 10192 fi 10193 10194 found="no" 10195 10196 if test $found = "no" ; then 10197 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10199 fi 10200 10201 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10203 fi 10204 10205 CFLAGS="$CFLAGS -Werror" 10206 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10208 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10209 cacheid=xorg_cv_cc_flag__Werror 10210 if eval \${$cacheid+:} false; then : 10211 $as_echo_n "(cached) " >&6 10212 else 10213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10214 /* end confdefs.h. */ 10215 int i; 10216 int 10217 main () 10218 { 10219 10220 ; 10221 return 0; 10222 } 10223 _ACEOF 10224 if ac_fn_c_try_link "$LINENO"; then : 10225 eval $cacheid=yes 10226 else 10227 eval $cacheid=no 10228 fi 10229 rm -f core conftest.err conftest.$ac_objext \ 10230 conftest$ac_exeext conftest.$ac_ext 10231 fi 10232 10233 10234 CFLAGS="$xorg_testset_save_CFLAGS" 10235 10236 eval supported=\$$cacheid 10237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10238 $as_echo "$supported" >&6; } 10239 if test "$supported" = "yes" ; then 10240 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10241 found="yes" 10242 fi 10243 fi 10244 10245 if test $found = "no" ; then 10246 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10248 fi 10249 10250 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10252 fi 10253 10254 CFLAGS="$CFLAGS -errwarn" 10255 10256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10257 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10258 cacheid=xorg_cv_cc_flag__errwarn 10259 if eval \${$cacheid+:} false; then : 10260 $as_echo_n "(cached) " >&6 10261 else 10262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10263 /* end confdefs.h. */ 10264 int i; 10265 int 10266 main () 10267 { 10268 10269 ; 10270 return 0; 10271 } 10272 _ACEOF 10273 if ac_fn_c_try_link "$LINENO"; then : 10274 eval $cacheid=yes 10275 else 10276 eval $cacheid=no 10277 fi 10278 rm -f core conftest.err conftest.$ac_objext \ 10279 conftest$ac_exeext conftest.$ac_ext 10280 fi 10281 10282 10283 CFLAGS="$xorg_testset_save_CFLAGS" 10284 10285 eval supported=\$$cacheid 10286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10287 $as_echo "$supported" >&6; } 10288 if test "$supported" = "yes" ; then 10289 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10290 found="yes" 10291 fi 10292 fi 10293 10294 10295 10296 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10297 # activate it with -Werror, so we add it here explicitly. 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 xorg_testset_save_CFLAGS="$CFLAGS" 10312 10313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10316 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10317 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10318 $as_echo_n "(cached) " >&6 10319 else 10320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10321 /* end confdefs.h. */ 10322 int i; 10323 _ACEOF 10324 if ac_fn_c_try_compile "$LINENO"; then : 10325 xorg_cv_cc_flag_unknown_warning_option=yes 10326 else 10327 xorg_cv_cc_flag_unknown_warning_option=no 10328 fi 10329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10330 fi 10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10332 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10334 CFLAGS="$xorg_testset_save_CFLAGS" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10340 fi 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10343 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10344 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10345 $as_echo_n "(cached) " >&6 10346 else 10347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10348 /* end confdefs.h. */ 10349 int i; 10350 _ACEOF 10351 if ac_fn_c_try_compile "$LINENO"; then : 10352 xorg_cv_cc_flag_unused_command_line_argument=yes 10353 else 10354 xorg_cv_cc_flag_unused_command_line_argument=no 10355 fi 10356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10357 fi 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10359 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 fi 10363 10364 found="no" 10365 10366 if test $found = "no" ; then 10367 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10369 fi 10370 10371 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10373 fi 10374 10375 CFLAGS="$CFLAGS -Werror=attributes" 10376 10377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10378 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10379 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10380 if eval \${$cacheid+:} false; then : 10381 $as_echo_n "(cached) " >&6 10382 else 10383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10384 /* end confdefs.h. */ 10385 int i; 10386 int 10387 main () 10388 { 10389 10390 ; 10391 return 0; 10392 } 10393 _ACEOF 10394 if ac_fn_c_try_link "$LINENO"; then : 10395 eval $cacheid=yes 10396 else 10397 eval $cacheid=no 10398 fi 10399 rm -f core conftest.err conftest.$ac_objext \ 10400 conftest$ac_exeext conftest.$ac_ext 10401 fi 10402 10403 10404 CFLAGS="$xorg_testset_save_CFLAGS" 10405 10406 eval supported=\$$cacheid 10407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10408 $as_echo "$supported" >&6; } 10409 if test "$supported" = "yes" ; then 10410 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10411 found="yes" 10412 fi 10413 fi 10414 10415 10416 10417 if test "x$STRICT_COMPILE" = "xyes"; then 10418 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10419 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10420 fi 10421 10422 10423 10424 10425 10426 10427 cat >>confdefs.h <<_ACEOF 10428 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10429 _ACEOF 10430 10431 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10432 if test "x$PVM" = "x"; then 10433 PVM="0" 10434 fi 10435 10436 cat >>confdefs.h <<_ACEOF 10437 #define PACKAGE_VERSION_MINOR $PVM 10438 _ACEOF 10439 10440 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10441 if test "x$PVP" = "x"; then 10442 PVP="0" 10443 fi 10444 10445 cat >>confdefs.h <<_ACEOF 10446 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10447 _ACEOF 10448 10449 10450 10451 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10452 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10453 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10454 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10455 10456 10457 10458 10459 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10460 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10461 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10462 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10463 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10464 10465 10466 10467 10468 10469 10470 if test x$APP_MAN_SUFFIX = x ; then 10471 APP_MAN_SUFFIX=1 10472 fi 10473 if test x$APP_MAN_DIR = x ; then 10474 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10475 fi 10476 10477 if test x$LIB_MAN_SUFFIX = x ; then 10478 LIB_MAN_SUFFIX=3 10479 fi 10480 if test x$LIB_MAN_DIR = x ; then 10481 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10482 fi 10483 10484 if test x$FILE_MAN_SUFFIX = x ; then 10485 case $host_os in 10486 solaris*) FILE_MAN_SUFFIX=4 ;; 10487 *) FILE_MAN_SUFFIX=5 ;; 10488 esac 10489 fi 10490 if test x$FILE_MAN_DIR = x ; then 10491 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10492 fi 10493 10494 if test x$MISC_MAN_SUFFIX = x ; then 10495 case $host_os in 10496 solaris*) MISC_MAN_SUFFIX=5 ;; 10497 *) MISC_MAN_SUFFIX=7 ;; 10498 esac 10499 fi 10500 if test x$MISC_MAN_DIR = x ; then 10501 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10502 fi 10503 10504 if test x$DRIVER_MAN_SUFFIX = x ; then 10505 case $host_os in 10506 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10507 *) DRIVER_MAN_SUFFIX=4 ;; 10508 esac 10509 fi 10510 if test x$DRIVER_MAN_DIR = x ; then 10511 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10512 fi 10513 10514 if test x$ADMIN_MAN_SUFFIX = x ; then 10515 case $host_os in 10516 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10517 *) ADMIN_MAN_SUFFIX=8 ;; 10518 esac 10519 fi 10520 if test x$ADMIN_MAN_DIR = x ; then 10521 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10522 fi 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 XORG_MAN_PAGE="X Version 11" 10539 10540 MAN_SUBSTS="\ 10541 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10542 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10543 -e 's|__xservername__|Xorg|g' \ 10544 -e 's|__xconfigfile__|xorg.conf|g' \ 10545 -e 's|__projectroot__|\$(prefix)|g' \ 10546 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10547 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10548 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10549 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10550 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10551 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10552 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10553 10554 10555 10556 # Check whether --enable-silent-rules was given. 10557 if test "${enable_silent_rules+set}" = set; then : 10558 enableval=$enable_silent_rules; 10559 fi 10560 10561 case $enable_silent_rules in 10562 yes) AM_DEFAULT_VERBOSITY=0;; 10563 no) AM_DEFAULT_VERBOSITY=1;; 10564 *) AM_DEFAULT_VERBOSITY=0;; 10565 esac 10566 AM_BACKSLASH='\' 10567 10568 10569 10570 for ac_func in strcasecmp 10571 do : 10572 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 10573 if test "x$ac_cv_func_strcasecmp" = xyes; then : 10574 cat >>confdefs.h <<_ACEOF 10575 #define HAVE_STRCASECMP 1 10576 _ACEOF 10577 10578 fi 10579 done 10580 10581 10582 # xkbvleds checks 10583 10584 pkg_failed=no 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBVLEDS" >&5 10586 $as_echo_n "checking for XKBVLEDS... " >&6; } 10587 10588 if test -n "$XKBVLEDS_CFLAGS"; then 10589 pkg_cv_XKBVLEDS_CFLAGS="$XKBVLEDS_CFLAGS" 10590 elif test -n "$PKG_CONFIG"; then 10591 if test -n "$PKG_CONFIG" && \ 10592 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt x11\""; } >&5 10593 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt x11") 2>&5 10594 ac_status=$? 10595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10596 test $ac_status = 0; }; then 10597 pkg_cv_XKBVLEDS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xaw7 xt x11" 2>/dev/null` 10598 else 10599 pkg_failed=yes 10600 fi 10601 else 10602 pkg_failed=untried 10603 fi 10604 if test -n "$XKBVLEDS_LIBS"; then 10605 pkg_cv_XKBVLEDS_LIBS="$XKBVLEDS_LIBS" 10606 elif test -n "$PKG_CONFIG"; then 10607 if test -n "$PKG_CONFIG" && \ 10608 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt x11\""; } >&5 10609 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt x11") 2>&5 10610 ac_status=$? 10611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10612 test $ac_status = 0; }; then 10613 pkg_cv_XKBVLEDS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xaw7 xt x11" 2>/dev/null` 10614 else 10615 pkg_failed=yes 10616 fi 10617 else 10618 pkg_failed=untried 10619 fi 10620 10621 10622 10623 if test $pkg_failed = yes; then 10624 10625 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10626 _pkg_short_errors_supported=yes 10627 else 10628 _pkg_short_errors_supported=no 10629 fi 10630 if test $_pkg_short_errors_supported = yes; then 10631 XKBVLEDS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xaw7 xt x11" 2>&1` 10632 else 10633 XKBVLEDS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xaw7 xt x11" 2>&1` 10634 fi 10635 # Put the nasty error message in config.log where it belongs 10636 echo "$XKBVLEDS_PKG_ERRORS" >&5 10637 10638 as_fn_error $? "Package requirements (xproto >= 7.0.17 xaw7 xt x11) were not met: 10639 10640 $XKBVLEDS_PKG_ERRORS 10641 10642 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10643 installed software in a non-standard prefix. 10644 10645 Alternatively, you may set the environment variables XKBVLEDS_CFLAGS 10646 and XKBVLEDS_LIBS to avoid the need to call pkg-config. 10647 See the pkg-config man page for more details. 10648 " "$LINENO" 5 10649 elif test $pkg_failed = untried; then 10650 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10651 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10652 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10653 is in your PATH or set the PKG_CONFIG environment variable to the full 10654 path to pkg-config. 10655 10656 Alternatively, you may set the environment variables XKBVLEDS_CFLAGS 10657 and XKBVLEDS_LIBS to avoid the need to call pkg-config. 10658 See the pkg-config man page for more details. 10659 10660 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10661 See \`config.log' for more details" "$LINENO" 5; } 10662 else 10663 XKBVLEDS_CFLAGS=$pkg_cv_XKBVLEDS_CFLAGS 10664 XKBVLEDS_LIBS=$pkg_cv_XKBVLEDS_LIBS 10665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10666 $as_echo "yes" >&6; } 10667 : 10668 fi 10669 10670 # xkbbell checks 10671 10672 pkg_failed=no 10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBBELL" >&5 10674 $as_echo_n "checking for XKBBELL... " >&6; } 10675 10676 if test -n "$XKBBELL_CFLAGS"; then 10677 pkg_cv_XKBBELL_CFLAGS="$XKBBELL_CFLAGS" 10678 elif test -n "$PKG_CONFIG"; then 10679 if test -n "$PKG_CONFIG" && \ 10680 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto inputproto x11\""; } >&5 10681 ($PKG_CONFIG --exists --print-errors "xproto inputproto x11") 2>&5 10682 ac_status=$? 10683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10684 test $ac_status = 0; }; then 10685 pkg_cv_XKBBELL_CFLAGS=`$PKG_CONFIG --cflags "xproto inputproto x11" 2>/dev/null` 10686 else 10687 pkg_failed=yes 10688 fi 10689 else 10690 pkg_failed=untried 10691 fi 10692 if test -n "$XKBBELL_LIBS"; then 10693 pkg_cv_XKBBELL_LIBS="$XKBBELL_LIBS" 10694 elif test -n "$PKG_CONFIG"; then 10695 if test -n "$PKG_CONFIG" && \ 10696 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto inputproto x11\""; } >&5 10697 ($PKG_CONFIG --exists --print-errors "xproto inputproto x11") 2>&5 10698 ac_status=$? 10699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10700 test $ac_status = 0; }; then 10701 pkg_cv_XKBBELL_LIBS=`$PKG_CONFIG --libs "xproto inputproto x11" 2>/dev/null` 10702 else 10703 pkg_failed=yes 10704 fi 10705 else 10706 pkg_failed=untried 10707 fi 10708 10709 10710 10711 if test $pkg_failed = yes; then 10712 10713 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10714 _pkg_short_errors_supported=yes 10715 else 10716 _pkg_short_errors_supported=no 10717 fi 10718 if test $_pkg_short_errors_supported = yes; then 10719 XKBBELL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto inputproto x11" 2>&1` 10720 else 10721 XKBBELL_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto inputproto x11" 2>&1` 10722 fi 10723 # Put the nasty error message in config.log where it belongs 10724 echo "$XKBBELL_PKG_ERRORS" >&5 10725 10726 as_fn_error $? "Package requirements (xproto inputproto x11) were not met: 10727 10728 $XKBBELL_PKG_ERRORS 10729 10730 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10731 installed software in a non-standard prefix. 10732 10733 Alternatively, you may set the environment variables XKBBELL_CFLAGS 10734 and XKBBELL_LIBS to avoid the need to call pkg-config. 10735 See the pkg-config man page for more details. 10736 " "$LINENO" 5 10737 elif test $pkg_failed = untried; then 10738 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10739 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10740 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10741 is in your PATH or set the PKG_CONFIG environment variable to the full 10742 path to pkg-config. 10743 10744 Alternatively, you may set the environment variables XKBBELL_CFLAGS 10745 and XKBBELL_LIBS to avoid the need to call pkg-config. 10746 See the pkg-config man page for more details. 10747 10748 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10749 See \`config.log' for more details" "$LINENO" 5; } 10750 else 10751 XKBBELL_CFLAGS=$pkg_cv_XKBBELL_CFLAGS 10752 XKBBELL_LIBS=$pkg_cv_XKBBELL_LIBS 10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10754 $as_echo "yes" >&6; } 10755 : 10756 fi 10757 10758 # xkbwatch checks 10759 10760 pkg_failed=no 10761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBWATCH" >&5 10762 $as_echo_n "checking for XKBWATCH... " >&6; } 10763 10764 if test -n "$XKBWATCH_CFLAGS"; then 10765 pkg_cv_XKBWATCH_CFLAGS="$XKBWATCH_CFLAGS" 10766 elif test -n "$PKG_CONFIG"; then 10767 if test -n "$PKG_CONFIG" && \ 10768 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt x11\""; } >&5 10769 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt x11") 2>&5 10770 ac_status=$? 10771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10772 test $ac_status = 0; }; then 10773 pkg_cv_XKBWATCH_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xaw7 xt x11" 2>/dev/null` 10774 else 10775 pkg_failed=yes 10776 fi 10777 else 10778 pkg_failed=untried 10779 fi 10780 if test -n "$XKBWATCH_LIBS"; then 10781 pkg_cv_XKBWATCH_LIBS="$XKBWATCH_LIBS" 10782 elif test -n "$PKG_CONFIG"; then 10783 if test -n "$PKG_CONFIG" && \ 10784 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt x11\""; } >&5 10785 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt x11") 2>&5 10786 ac_status=$? 10787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10788 test $ac_status = 0; }; then 10789 pkg_cv_XKBWATCH_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xaw7 xt x11" 2>/dev/null` 10790 else 10791 pkg_failed=yes 10792 fi 10793 else 10794 pkg_failed=untried 10795 fi 10796 10797 10798 10799 if test $pkg_failed = yes; then 10800 10801 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10802 _pkg_short_errors_supported=yes 10803 else 10804 _pkg_short_errors_supported=no 10805 fi 10806 if test $_pkg_short_errors_supported = yes; then 10807 XKBWATCH_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xaw7 xt x11" 2>&1` 10808 else 10809 XKBWATCH_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xaw7 xt x11" 2>&1` 10810 fi 10811 # Put the nasty error message in config.log where it belongs 10812 echo "$XKBWATCH_PKG_ERRORS" >&5 10813 10814 as_fn_error $? "Package requirements (xproto >= 7.0.17 xaw7 xt x11) were not met: 10815 10816 $XKBWATCH_PKG_ERRORS 10817 10818 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10819 installed software in a non-standard prefix. 10820 10821 Alternatively, you may set the environment variables XKBWATCH_CFLAGS 10822 and XKBWATCH_LIBS to avoid the need to call pkg-config. 10823 See the pkg-config man page for more details. 10824 " "$LINENO" 5 10825 elif test $pkg_failed = untried; then 10826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10828 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10829 is in your PATH or set the PKG_CONFIG environment variable to the full 10830 path to pkg-config. 10831 10832 Alternatively, you may set the environment variables XKBWATCH_CFLAGS 10833 and XKBWATCH_LIBS to avoid the need to call pkg-config. 10834 See the pkg-config man page for more details. 10835 10836 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10837 See \`config.log' for more details" "$LINENO" 5; } 10838 else 10839 XKBWATCH_CFLAGS=$pkg_cv_XKBWATCH_CFLAGS 10840 XKBWATCH_LIBS=$pkg_cv_XKBWATCH_LIBS 10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10842 $as_echo "yes" >&6; } 10843 : 10844 fi 10845 10846 ac_config_files="$ac_config_files Makefile man/Makefile" 10847 10848 cat >confcache <<\_ACEOF 10849 # This file is a shell script that caches the results of configure 10850 # tests run on this system so they can be shared between configure 10851 # scripts and configure runs, see configure's option --config-cache. 10852 # It is not useful on other systems. If it contains results you don't 10853 # want to keep, you may remove or edit it. 10854 # 10855 # config.status only pays attention to the cache file if you give it 10856 # the --recheck option to rerun configure. 10857 # 10858 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10859 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10860 # following values. 10861 10862 _ACEOF 10863 10864 # The following way of writing the cache mishandles newlines in values, 10865 # but we know of no workaround that is simple, portable, and efficient. 10866 # So, we kill variables containing newlines. 10867 # Ultrix sh set writes to stderr and can't be redirected directly, 10868 # and sets the high bit in the cache file unless we assign to the vars. 10869 ( 10870 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10871 eval ac_val=\$$ac_var 10872 case $ac_val in #( 10873 *${as_nl}*) 10874 case $ac_var in #( 10875 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10876 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10877 esac 10878 case $ac_var in #( 10879 _ | IFS | as_nl) ;; #( 10880 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10881 *) { eval $ac_var=; unset $ac_var;} ;; 10882 esac ;; 10883 esac 10884 done 10885 10886 (set) 2>&1 | 10887 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10888 *${as_nl}ac_space=\ *) 10889 # `set' does not quote correctly, so add quotes: double-quote 10890 # substitution turns \\\\ into \\, and sed turns \\ into \. 10891 sed -n \ 10892 "s/'/'\\\\''/g; 10893 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10894 ;; #( 10895 *) 10896 # `set' quotes correctly as required by POSIX, so do not add quotes. 10897 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10898 ;; 10899 esac | 10900 sort 10901 ) | 10902 sed ' 10903 /^ac_cv_env_/b end 10904 t clear 10905 :clear 10906 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10907 t end 10908 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10909 :end' >>confcache 10910 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10911 if test -w "$cache_file"; then 10912 if test "x$cache_file" != "x/dev/null"; then 10913 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10914 $as_echo "$as_me: updating cache $cache_file" >&6;} 10915 if test ! -f "$cache_file" || test -h "$cache_file"; then 10916 cat confcache >"$cache_file" 10917 else 10918 case $cache_file in #( 10919 */* | ?:*) 10920 mv -f confcache "$cache_file"$$ && 10921 mv -f "$cache_file"$$ "$cache_file" ;; #( 10922 *) 10923 mv -f confcache "$cache_file" ;; 10924 esac 10925 fi 10926 fi 10927 else 10928 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10929 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10930 fi 10931 fi 10932 rm -f confcache 10933 10934 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10935 # Let make expand exec_prefix. 10936 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10937 10938 DEFS=-DHAVE_CONFIG_H 10939 10940 ac_libobjs= 10941 ac_ltlibobjs= 10942 U= 10943 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10944 # 1. Remove the extension, and $U if already installed. 10945 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10946 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10947 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10948 # will be set to the directory where LIBOBJS objects are built. 10949 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10950 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10951 done 10952 LIBOBJS=$ac_libobjs 10953 10954 LTLIBOBJS=$ac_ltlibobjs 10955 10956 10957 if test -n "$EXEEXT"; then 10958 am__EXEEXT_TRUE= 10959 am__EXEEXT_FALSE='#' 10960 else 10961 am__EXEEXT_TRUE='#' 10962 am__EXEEXT_FALSE= 10963 fi 10964 10965 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10966 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10967 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10968 fi 10969 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10970 as_fn_error $? "conditional \"AMDEP\" was never defined. 10971 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10972 fi 10973 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10974 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10975 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10976 fi 10977 10978 : "${CONFIG_STATUS=./config.status}" 10979 ac_write_fail=0 10980 ac_clean_files_save=$ac_clean_files 10981 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10983 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10984 as_write_fail=0 10985 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10986 #! $SHELL 10987 # Generated by $as_me. 10988 # Run this file to recreate the current configuration. 10989 # Compiler output produced by configure, useful for debugging 10990 # configure, is in config.log if it exists. 10991 10992 debug=false 10993 ac_cs_recheck=false 10994 ac_cs_silent=false 10995 10996 SHELL=\${CONFIG_SHELL-$SHELL} 10997 export SHELL 10998 _ASEOF 10999 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11000 ## -------------------- ## 11001 ## M4sh Initialization. ## 11002 ## -------------------- ## 11003 11004 # Be more Bourne compatible 11005 DUALCASE=1; export DUALCASE # for MKS sh 11006 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11007 emulate sh 11008 NULLCMD=: 11009 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11010 # is contrary to our usage. Disable this feature. 11011 alias -g '${1+"$@"}'='"$@"' 11012 setopt NO_GLOB_SUBST 11013 else 11014 case `(set -o) 2>/dev/null` in #( 11015 *posix*) : 11016 set -o posix ;; #( 11017 *) : 11018 ;; 11019 esac 11020 fi 11021 11022 11023 as_nl=' 11024 ' 11025 export as_nl 11026 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11027 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11028 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11029 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11030 # Prefer a ksh shell builtin over an external printf program on Solaris, 11031 # but without wasting forks for bash or zsh. 11032 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11033 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11034 as_echo='print -r --' 11035 as_echo_n='print -rn --' 11036 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11037 as_echo='printf %s\n' 11038 as_echo_n='printf %s' 11039 else 11040 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11041 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11042 as_echo_n='/usr/ucb/echo -n' 11043 else 11044 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11045 as_echo_n_body='eval 11046 arg=$1; 11047 case $arg in #( 11048 *"$as_nl"*) 11049 expr "X$arg" : "X\\(.*\\)$as_nl"; 11050 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11051 esac; 11052 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11053 ' 11054 export as_echo_n_body 11055 as_echo_n='sh -c $as_echo_n_body as_echo' 11056 fi 11057 export as_echo_body 11058 as_echo='sh -c $as_echo_body as_echo' 11059 fi 11060 11061 # The user is always right. 11062 if test "${PATH_SEPARATOR+set}" != set; then 11063 PATH_SEPARATOR=: 11064 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11065 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11066 PATH_SEPARATOR=';' 11067 } 11068 fi 11069 11070 11071 # IFS 11072 # We need space, tab and new line, in precisely that order. Quoting is 11073 # there to prevent editors from complaining about space-tab. 11074 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11075 # splitting by setting IFS to empty value.) 11076 IFS=" "" $as_nl" 11077 11078 # Find who we are. Look in the path if we contain no directory separator. 11079 as_myself= 11080 case $0 in #(( 11081 *[\\/]* ) as_myself=$0 ;; 11082 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11083 for as_dir in $PATH 11084 do 11085 IFS=$as_save_IFS 11086 test -z "$as_dir" && as_dir=. 11087 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11088 done 11089 IFS=$as_save_IFS 11090 11091 ;; 11092 esac 11093 # We did not find ourselves, most probably we were run as `sh COMMAND' 11094 # in which case we are not to be found in the path. 11095 if test "x$as_myself" = x; then 11096 as_myself=$0 11097 fi 11098 if test ! -f "$as_myself"; then 11099 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11100 exit 1 11101 fi 11102 11103 # Unset variables that we do not need and which cause bugs (e.g. in 11104 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11105 # suppresses any "Segmentation fault" message there. '((' could 11106 # trigger a bug in pdksh 5.2.14. 11107 for as_var in BASH_ENV ENV MAIL MAILPATH 11108 do eval test x\${$as_var+set} = xset \ 11109 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11110 done 11111 PS1='$ ' 11112 PS2='> ' 11113 PS4='+ ' 11114 11115 # NLS nuisances. 11116 LC_ALL=C 11117 export LC_ALL 11118 LANGUAGE=C 11119 export LANGUAGE 11120 11121 # CDPATH. 11122 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11123 11124 11125 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11126 # ---------------------------------------- 11127 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11128 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11129 # script with STATUS, using 1 if that was 0. 11130 as_fn_error () 11131 { 11132 as_status=$1; test $as_status -eq 0 && as_status=1 11133 if test "$4"; then 11134 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11135 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11136 fi 11137 $as_echo "$as_me: error: $2" >&2 11138 as_fn_exit $as_status 11139 } # as_fn_error 11140 11141 11142 # as_fn_set_status STATUS 11143 # ----------------------- 11144 # Set $? to STATUS, without forking. 11145 as_fn_set_status () 11146 { 11147 return $1 11148 } # as_fn_set_status 11149 11150 # as_fn_exit STATUS 11151 # ----------------- 11152 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11153 as_fn_exit () 11154 { 11155 set +e 11156 as_fn_set_status $1 11157 exit $1 11158 } # as_fn_exit 11159 11160 # as_fn_unset VAR 11161 # --------------- 11162 # Portably unset VAR. 11163 as_fn_unset () 11164 { 11165 { eval $1=; unset $1;} 11166 } 11167 as_unset=as_fn_unset 11168 # as_fn_append VAR VALUE 11169 # ---------------------- 11170 # Append the text in VALUE to the end of the definition contained in VAR. Take 11171 # advantage of any shell optimizations that allow amortized linear growth over 11172 # repeated appends, instead of the typical quadratic growth present in naive 11173 # implementations. 11174 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11175 eval 'as_fn_append () 11176 { 11177 eval $1+=\$2 11178 }' 11179 else 11180 as_fn_append () 11181 { 11182 eval $1=\$$1\$2 11183 } 11184 fi # as_fn_append 11185 11186 # as_fn_arith ARG... 11187 # ------------------ 11188 # Perform arithmetic evaluation on the ARGs, and store the result in the 11189 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11190 # must be portable across $(()) and expr. 11191 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11192 eval 'as_fn_arith () 11193 { 11194 as_val=$(( $* )) 11195 }' 11196 else 11197 as_fn_arith () 11198 { 11199 as_val=`expr "$@" || test $? -eq 1` 11200 } 11201 fi # as_fn_arith 11202 11203 11204 if expr a : '\(a\)' >/dev/null 2>&1 && 11205 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11206 as_expr=expr 11207 else 11208 as_expr=false 11209 fi 11210 11211 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11212 as_basename=basename 11213 else 11214 as_basename=false 11215 fi 11216 11217 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11218 as_dirname=dirname 11219 else 11220 as_dirname=false 11221 fi 11222 11223 as_me=`$as_basename -- "$0" || 11224 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11225 X"$0" : 'X\(//\)$' \| \ 11226 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11227 $as_echo X/"$0" | 11228 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11229 s//\1/ 11230 q 11231 } 11232 /^X\/\(\/\/\)$/{ 11233 s//\1/ 11234 q 11235 } 11236 /^X\/\(\/\).*/{ 11237 s//\1/ 11238 q 11239 } 11240 s/.*/./; q'` 11241 11242 # Avoid depending upon Character Ranges. 11243 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11244 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11245 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11246 as_cr_digits='0123456789' 11247 as_cr_alnum=$as_cr_Letters$as_cr_digits 11248 11249 ECHO_C= ECHO_N= ECHO_T= 11250 case `echo -n x` in #((((( 11251 -n*) 11252 case `echo 'xy\c'` in 11253 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11254 xy) ECHO_C='\c';; 11255 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11256 ECHO_T=' ';; 11257 esac;; 11258 *) 11259 ECHO_N='-n';; 11260 esac 11261 11262 rm -f conf$$ conf$$.exe conf$$.file 11263 if test -d conf$$.dir; then 11264 rm -f conf$$.dir/conf$$.file 11265 else 11266 rm -f conf$$.dir 11267 mkdir conf$$.dir 2>/dev/null 11268 fi 11269 if (echo >conf$$.file) 2>/dev/null; then 11270 if ln -s conf$$.file conf$$ 2>/dev/null; then 11271 as_ln_s='ln -s' 11272 # ... but there are two gotchas: 11273 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11274 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11275 # In both cases, we have to default to `cp -p'. 11276 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11277 as_ln_s='cp -p' 11278 elif ln conf$$.file conf$$ 2>/dev/null; then 11279 as_ln_s=ln 11280 else 11281 as_ln_s='cp -p' 11282 fi 11283 else 11284 as_ln_s='cp -p' 11285 fi 11286 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11287 rmdir conf$$.dir 2>/dev/null 11288 11289 11290 # as_fn_mkdir_p 11291 # ------------- 11292 # Create "$as_dir" as a directory, including parents if necessary. 11293 as_fn_mkdir_p () 11294 { 11295 11296 case $as_dir in #( 11297 -*) as_dir=./$as_dir;; 11298 esac 11299 test -d "$as_dir" || eval $as_mkdir_p || { 11300 as_dirs= 11301 while :; do 11302 case $as_dir in #( 11303 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11304 *) as_qdir=$as_dir;; 11305 esac 11306 as_dirs="'$as_qdir' $as_dirs" 11307 as_dir=`$as_dirname -- "$as_dir" || 11308 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11309 X"$as_dir" : 'X\(//\)[^/]' \| \ 11310 X"$as_dir" : 'X\(//\)$' \| \ 11311 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11312 $as_echo X"$as_dir" | 11313 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11314 s//\1/ 11315 q 11316 } 11317 /^X\(\/\/\)[^/].*/{ 11318 s//\1/ 11319 q 11320 } 11321 /^X\(\/\/\)$/{ 11322 s//\1/ 11323 q 11324 } 11325 /^X\(\/\).*/{ 11326 s//\1/ 11327 q 11328 } 11329 s/.*/./; q'` 11330 test -d "$as_dir" && break 11331 done 11332 test -z "$as_dirs" || eval "mkdir $as_dirs" 11333 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11334 11335 11336 } # as_fn_mkdir_p 11337 if mkdir -p . 2>/dev/null; then 11338 as_mkdir_p='mkdir -p "$as_dir"' 11339 else 11340 test -d ./-p && rmdir ./-p 11341 as_mkdir_p=false 11342 fi 11343 11344 if test -x / >/dev/null 2>&1; then 11345 as_test_x='test -x' 11346 else 11347 if ls -dL / >/dev/null 2>&1; then 11348 as_ls_L_option=L 11349 else 11350 as_ls_L_option= 11351 fi 11352 as_test_x=' 11353 eval sh -c '\'' 11354 if test -d "$1"; then 11355 test -d "$1/."; 11356 else 11357 case $1 in #( 11358 -*)set "./$1";; 11359 esac; 11360 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11361 ???[sx]*):;;*)false;;esac;fi 11362 '\'' sh 11363 ' 11364 fi 11365 as_executable_p=$as_test_x 11366 11367 # Sed expression to map a string onto a valid CPP name. 11368 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11369 11370 # Sed expression to map a string onto a valid variable name. 11371 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11372 11373 11374 exec 6>&1 11375 ## ----------------------------------- ## 11376 ## Main body of $CONFIG_STATUS script. ## 11377 ## ----------------------------------- ## 11378 _ASEOF 11379 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11380 11381 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11382 # Save the log message, to keep $0 and so on meaningful, and to 11383 # report actual input values of CONFIG_FILES etc. instead of their 11384 # values after options handling. 11385 ac_log=" 11386 This file was extended by xkbutils $as_me 1.0.4, which was 11387 generated by GNU Autoconf 2.68. Invocation command line was 11388 11389 CONFIG_FILES = $CONFIG_FILES 11390 CONFIG_HEADERS = $CONFIG_HEADERS 11391 CONFIG_LINKS = $CONFIG_LINKS 11392 CONFIG_COMMANDS = $CONFIG_COMMANDS 11393 $ $0 $@ 11394 11395 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11396 " 11397 11398 _ACEOF 11399 11400 case $ac_config_files in *" 11401 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11402 esac 11403 11404 case $ac_config_headers in *" 11405 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11406 esac 11407 11408 11409 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11410 # Files that config.status was made for. 11411 config_files="$ac_config_files" 11412 config_headers="$ac_config_headers" 11413 config_commands="$ac_config_commands" 11414 11415 _ACEOF 11416 11417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11418 ac_cs_usage="\ 11419 \`$as_me' instantiates files and other configuration actions 11420 from templates according to the current configuration. Unless the files 11421 and actions are specified as TAGs, all are instantiated by default. 11422 11423 Usage: $0 [OPTION]... [TAG]... 11424 11425 -h, --help print this help, then exit 11426 -V, --version print version number and configuration settings, then exit 11427 --config print configuration, then exit 11428 -q, --quiet, --silent 11429 do not print progress messages 11430 -d, --debug don't remove temporary files 11431 --recheck update $as_me by reconfiguring in the same conditions 11432 --file=FILE[:TEMPLATE] 11433 instantiate the configuration file FILE 11434 --header=FILE[:TEMPLATE] 11435 instantiate the configuration header FILE 11436 11437 Configuration files: 11438 $config_files 11439 11440 Configuration headers: 11441 $config_headers 11442 11443 Configuration commands: 11444 $config_commands 11445 11446 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11447 11448 _ACEOF 11449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11450 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11451 ac_cs_version="\\ 11452 xkbutils config.status 1.0.4 11453 configured by $0, generated by GNU Autoconf 2.68, 11454 with options \\"\$ac_cs_config\\" 11455 11456 Copyright (C) 2010 Free Software Foundation, Inc. 11457 This config.status script is free software; the Free Software Foundation 11458 gives unlimited permission to copy, distribute and modify it." 11459 11460 ac_pwd='$ac_pwd' 11461 srcdir='$srcdir' 11462 INSTALL='$INSTALL' 11463 MKDIR_P='$MKDIR_P' 11464 AWK='$AWK' 11465 test -n "\$AWK" || AWK=awk 11466 _ACEOF 11467 11468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11469 # The default lists apply if the user does not specify any file. 11470 ac_need_defaults=: 11471 while test $# != 0 11472 do 11473 case $1 in 11474 --*=?*) 11475 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11476 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11477 ac_shift=: 11478 ;; 11479 --*=) 11480 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11481 ac_optarg= 11482 ac_shift=: 11483 ;; 11484 *) 11485 ac_option=$1 11486 ac_optarg=$2 11487 ac_shift=shift 11488 ;; 11489 esac 11490 11491 case $ac_option in 11492 # Handling of the options. 11493 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11494 ac_cs_recheck=: ;; 11495 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11496 $as_echo "$ac_cs_version"; exit ;; 11497 --config | --confi | --conf | --con | --co | --c ) 11498 $as_echo "$ac_cs_config"; exit ;; 11499 --debug | --debu | --deb | --de | --d | -d ) 11500 debug=: ;; 11501 --file | --fil | --fi | --f ) 11502 $ac_shift 11503 case $ac_optarg in 11504 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11505 '') as_fn_error $? "missing file argument" ;; 11506 esac 11507 as_fn_append CONFIG_FILES " '$ac_optarg'" 11508 ac_need_defaults=false;; 11509 --header | --heade | --head | --hea ) 11510 $ac_shift 11511 case $ac_optarg in 11512 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11513 esac 11514 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11515 ac_need_defaults=false;; 11516 --he | --h) 11517 # Conflict between --help and --header 11518 as_fn_error $? "ambiguous option: \`$1' 11519 Try \`$0 --help' for more information.";; 11520 --help | --hel | -h ) 11521 $as_echo "$ac_cs_usage"; exit ;; 11522 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11523 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11524 ac_cs_silent=: ;; 11525 11526 # This is an error. 11527 -*) as_fn_error $? "unrecognized option: \`$1' 11528 Try \`$0 --help' for more information." ;; 11529 11530 *) as_fn_append ac_config_targets " $1" 11531 ac_need_defaults=false ;; 11532 11533 esac 11534 shift 11535 done 11536 11537 ac_configure_extra_args= 11538 11539 if $ac_cs_silent; then 11540 exec 6>/dev/null 11541 ac_configure_extra_args="$ac_configure_extra_args --silent" 11542 fi 11543 11544 _ACEOF 11545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11546 if \$ac_cs_recheck; then 11547 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11548 shift 11549 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11550 CONFIG_SHELL='$SHELL' 11551 export CONFIG_SHELL 11552 exec "\$@" 11553 fi 11554 11555 _ACEOF 11556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11557 exec 5>>config.log 11558 { 11559 echo 11560 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11561 ## Running $as_me. ## 11562 _ASBOX 11563 $as_echo "$ac_log" 11564 } >&5 11565 11566 _ACEOF 11567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11568 # 11569 # INIT-COMMANDS 11570 # 11571 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11572 11573 _ACEOF 11574 11575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11576 11577 # Handling of arguments. 11578 for ac_config_target in $ac_config_targets 11579 do 11580 case $ac_config_target in 11581 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11582 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11583 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11584 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11585 11586 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11587 esac 11588 done 11589 11590 11591 # If the user did not use the arguments to specify the items to instantiate, 11592 # then the envvar interface is used. Set only those that are not. 11593 # We use the long form for the default assignment because of an extremely 11594 # bizarre bug on SunOS 4.1.3. 11595 if $ac_need_defaults; then 11596 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11597 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11598 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11599 fi 11600 11601 # Have a temporary directory for convenience. Make it in the build tree 11602 # simply because there is no reason against having it here, and in addition, 11603 # creating and moving files from /tmp can sometimes cause problems. 11604 # Hook for its removal unless debugging. 11605 # Note that there is a small window in which the directory will not be cleaned: 11606 # after its creation but before its name has been assigned to `$tmp'. 11607 $debug || 11608 { 11609 tmp= ac_tmp= 11610 trap 'exit_status=$? 11611 : "${ac_tmp:=$tmp}" 11612 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11613 ' 0 11614 trap 'as_fn_exit 1' 1 2 13 15 11615 } 11616 # Create a (secure) tmp directory for tmp files. 11617 11618 { 11619 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11620 test -d "$tmp" 11621 } || 11622 { 11623 tmp=./conf$$-$RANDOM 11624 (umask 077 && mkdir "$tmp") 11625 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11626 ac_tmp=$tmp 11627 11628 # Set up the scripts for CONFIG_FILES section. 11629 # No need to generate them if there are no CONFIG_FILES. 11630 # This happens for instance with `./config.status config.h'. 11631 if test -n "$CONFIG_FILES"; then 11632 11633 11634 ac_cr=`echo X | tr X '\015'` 11635 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11636 # But we know of no other shell where ac_cr would be empty at this 11637 # point, so we can use a bashism as a fallback. 11638 if test "x$ac_cr" = x; then 11639 eval ac_cr=\$\'\\r\' 11640 fi 11641 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11642 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11643 ac_cs_awk_cr='\\r' 11644 else 11645 ac_cs_awk_cr=$ac_cr 11646 fi 11647 11648 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11649 _ACEOF 11650 11651 11652 { 11653 echo "cat >conf$$subs.awk <<_ACEOF" && 11654 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11655 echo "_ACEOF" 11656 } >conf$$subs.sh || 11657 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11658 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11659 ac_delim='%!_!# ' 11660 for ac_last_try in false false false false false :; do 11661 . ./conf$$subs.sh || 11662 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11663 11664 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11665 if test $ac_delim_n = $ac_delim_num; then 11666 break 11667 elif $ac_last_try; then 11668 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11669 else 11670 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11671 fi 11672 done 11673 rm -f conf$$subs.sh 11674 11675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11676 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11677 _ACEOF 11678 sed -n ' 11679 h 11680 s/^/S["/; s/!.*/"]=/ 11681 p 11682 g 11683 s/^[^!]*!// 11684 :repl 11685 t repl 11686 s/'"$ac_delim"'$// 11687 t delim 11688 :nl 11689 h 11690 s/\(.\{148\}\)..*/\1/ 11691 t more1 11692 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11693 p 11694 n 11695 b repl 11696 :more1 11697 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11698 p 11699 g 11700 s/.\{148\}// 11701 t nl 11702 :delim 11703 h 11704 s/\(.\{148\}\)..*/\1/ 11705 t more2 11706 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11707 p 11708 b 11709 :more2 11710 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11711 p 11712 g 11713 s/.\{148\}// 11714 t delim 11715 ' <conf$$subs.awk | sed ' 11716 /^[^""]/{ 11717 N 11718 s/\n// 11719 } 11720 ' >>$CONFIG_STATUS || ac_write_fail=1 11721 rm -f conf$$subs.awk 11722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11723 _ACAWK 11724 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11725 for (key in S) S_is_set[key] = 1 11726 FS = "" 11727 11728 } 11729 { 11730 line = $ 0 11731 nfields = split(line, field, "@") 11732 substed = 0 11733 len = length(field[1]) 11734 for (i = 2; i < nfields; i++) { 11735 key = field[i] 11736 keylen = length(key) 11737 if (S_is_set[key]) { 11738 value = S[key] 11739 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11740 len += length(value) + length(field[++i]) 11741 substed = 1 11742 } else 11743 len += 1 + keylen 11744 } 11745 11746 print line 11747 } 11748 11749 _ACAWK 11750 _ACEOF 11751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11752 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11753 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11754 else 11755 cat 11756 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11757 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11758 _ACEOF 11759 11760 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11761 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11762 # trailing colons and then remove the whole line if VPATH becomes empty 11763 # (actually we leave an empty line to preserve line numbers). 11764 if test "x$srcdir" = x.; then 11765 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11766 h 11767 s/// 11768 s/^/:/ 11769 s/[ ]*$/:/ 11770 s/:\$(srcdir):/:/g 11771 s/:\${srcdir}:/:/g 11772 s/:@srcdir@:/:/g 11773 s/^:*// 11774 s/:*$// 11775 x 11776 s/\(=[ ]*\).*/\1/ 11777 G 11778 s/\n// 11779 s/^[^=]*=[ ]*$// 11780 }' 11781 fi 11782 11783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11784 fi # test -n "$CONFIG_FILES" 11785 11786 # Set up the scripts for CONFIG_HEADERS section. 11787 # No need to generate them if there are no CONFIG_HEADERS. 11788 # This happens for instance with `./config.status Makefile'. 11789 if test -n "$CONFIG_HEADERS"; then 11790 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11791 BEGIN { 11792 _ACEOF 11793 11794 # Transform confdefs.h into an awk script `defines.awk', embedded as 11795 # here-document in config.status, that substitutes the proper values into 11796 # config.h.in to produce config.h. 11797 11798 # Create a delimiter string that does not exist in confdefs.h, to ease 11799 # handling of long lines. 11800 ac_delim='%!_!# ' 11801 for ac_last_try in false false :; do 11802 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11803 if test -z "$ac_tt"; then 11804 break 11805 elif $ac_last_try; then 11806 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11807 else 11808 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11809 fi 11810 done 11811 11812 # For the awk script, D is an array of macro values keyed by name, 11813 # likewise P contains macro parameters if any. Preserve backslash 11814 # newline sequences. 11815 11816 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11817 sed -n ' 11818 s/.\{148\}/&'"$ac_delim"'/g 11819 t rset 11820 :rset 11821 s/^[ ]*#[ ]*define[ ][ ]*/ / 11822 t def 11823 d 11824 :def 11825 s/\\$// 11826 t bsnl 11827 s/["\\]/\\&/g 11828 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11829 D["\1"]=" \3"/p 11830 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11831 d 11832 :bsnl 11833 s/["\\]/\\&/g 11834 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11835 D["\1"]=" \3\\\\\\n"\\/p 11836 t cont 11837 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11838 t cont 11839 d 11840 :cont 11841 n 11842 s/.\{148\}/&'"$ac_delim"'/g 11843 t clear 11844 :clear 11845 s/\\$// 11846 t bsnlc 11847 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11848 d 11849 :bsnlc 11850 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11851 b cont 11852 ' <confdefs.h | sed ' 11853 s/'"$ac_delim"'/"\\\ 11854 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11855 11856 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11857 for (key in D) D_is_set[key] = 1 11858 FS = "" 11859 } 11860 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11861 line = \$ 0 11862 split(line, arg, " ") 11863 if (arg[1] == "#") { 11864 defundef = arg[2] 11865 mac1 = arg[3] 11866 } else { 11867 defundef = substr(arg[1], 2) 11868 mac1 = arg[2] 11869 } 11870 split(mac1, mac2, "(") #) 11871 macro = mac2[1] 11872 prefix = substr(line, 1, index(line, defundef) - 1) 11873 if (D_is_set[macro]) { 11874 # Preserve the white space surrounding the "#". 11875 print prefix "define", macro P[macro] D[macro] 11876 next 11877 } else { 11878 # Replace #undef with comments. This is necessary, for example, 11879 # in the case of _POSIX_SOURCE, which is predefined and required 11880 # on some systems where configure will not decide to define it. 11881 if (defundef == "undef") { 11882 print "/*", prefix defundef, macro, "*/" 11883 next 11884 } 11885 } 11886 } 11887 { print } 11888 _ACAWK 11889 _ACEOF 11890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11891 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11892 fi # test -n "$CONFIG_HEADERS" 11893 11894 11895 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11896 shift 11897 for ac_tag 11898 do 11899 case $ac_tag in 11900 :[FHLC]) ac_mode=$ac_tag; continue;; 11901 esac 11902 case $ac_mode$ac_tag in 11903 :[FHL]*:*);; 11904 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11905 :[FH]-) ac_tag=-:-;; 11906 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11907 esac 11908 ac_save_IFS=$IFS 11909 IFS=: 11910 set x $ac_tag 11911 IFS=$ac_save_IFS 11912 shift 11913 ac_file=$1 11914 shift 11915 11916 case $ac_mode in 11917 :L) ac_source=$1;; 11918 :[FH]) 11919 ac_file_inputs= 11920 for ac_f 11921 do 11922 case $ac_f in 11923 -) ac_f="$ac_tmp/stdin";; 11924 *) # Look for the file first in the build tree, then in the source tree 11925 # (if the path is not absolute). The absolute path cannot be DOS-style, 11926 # because $ac_f cannot contain `:'. 11927 test -f "$ac_f" || 11928 case $ac_f in 11929 [\\/$]*) false;; 11930 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11931 esac || 11932 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11933 esac 11934 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11935 as_fn_append ac_file_inputs " '$ac_f'" 11936 done 11937 11938 # Let's still pretend it is `configure' which instantiates (i.e., don't 11939 # use $as_me), people would be surprised to read: 11940 # /* config.h. Generated by config.status. */ 11941 configure_input='Generated from '` 11942 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11943 `' by configure.' 11944 if test x"$ac_file" != x-; then 11945 configure_input="$ac_file. $configure_input" 11946 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11947 $as_echo "$as_me: creating $ac_file" >&6;} 11948 fi 11949 # Neutralize special characters interpreted by sed in replacement strings. 11950 case $configure_input in #( 11951 *\&* | *\|* | *\\* ) 11952 ac_sed_conf_input=`$as_echo "$configure_input" | 11953 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11954 *) ac_sed_conf_input=$configure_input;; 11955 esac 11956 11957 case $ac_tag in 11958 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11959 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11960 esac 11961 ;; 11962 esac 11963 11964 ac_dir=`$as_dirname -- "$ac_file" || 11965 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11966 X"$ac_file" : 'X\(//\)[^/]' \| \ 11967 X"$ac_file" : 'X\(//\)$' \| \ 11968 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11969 $as_echo X"$ac_file" | 11970 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11971 s//\1/ 11972 q 11973 } 11974 /^X\(\/\/\)[^/].*/{ 11975 s//\1/ 11976 q 11977 } 11978 /^X\(\/\/\)$/{ 11979 s//\1/ 11980 q 11981 } 11982 /^X\(\/\).*/{ 11983 s//\1/ 11984 q 11985 } 11986 s/.*/./; q'` 11987 as_dir="$ac_dir"; as_fn_mkdir_p 11988 ac_builddir=. 11989 11990 case "$ac_dir" in 11991 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11992 *) 11993 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11994 # A ".." for each directory in $ac_dir_suffix. 11995 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11996 case $ac_top_builddir_sub in 11997 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11998 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11999 esac ;; 12000 esac 12001 ac_abs_top_builddir=$ac_pwd 12002 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12003 # for backward compatibility: 12004 ac_top_builddir=$ac_top_build_prefix 12005 12006 case $srcdir in 12007 .) # We are building in place. 12008 ac_srcdir=. 12009 ac_top_srcdir=$ac_top_builddir_sub 12010 ac_abs_top_srcdir=$ac_pwd ;; 12011 [\\/]* | ?:[\\/]* ) # Absolute name. 12012 ac_srcdir=$srcdir$ac_dir_suffix; 12013 ac_top_srcdir=$srcdir 12014 ac_abs_top_srcdir=$srcdir ;; 12015 *) # Relative name. 12016 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12017 ac_top_srcdir=$ac_top_build_prefix$srcdir 12018 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12019 esac 12020 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12021 12022 12023 case $ac_mode in 12024 :F) 12025 # 12026 # CONFIG_FILE 12027 # 12028 12029 case $INSTALL in 12030 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12031 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12032 esac 12033 ac_MKDIR_P=$MKDIR_P 12034 case $MKDIR_P in 12035 [\\/$]* | ?:[\\/]* ) ;; 12036 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12037 esac 12038 _ACEOF 12039 12040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12041 # If the template does not know about datarootdir, expand it. 12042 # FIXME: This hack should be removed a few years after 2.60. 12043 ac_datarootdir_hack=; ac_datarootdir_seen= 12044 ac_sed_dataroot=' 12045 /datarootdir/ { 12046 p 12047 q 12048 } 12049 /@datadir@/p 12050 /@docdir@/p 12051 /@infodir@/p 12052 /@localedir@/p 12053 /@mandir@/p' 12054 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12055 *datarootdir*) ac_datarootdir_seen=yes;; 12056 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12058 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12059 _ACEOF 12060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12061 ac_datarootdir_hack=' 12062 s&@datadir@&$datadir&g 12063 s&@docdir@&$docdir&g 12064 s&@infodir@&$infodir&g 12065 s&@localedir@&$localedir&g 12066 s&@mandir@&$mandir&g 12067 s&\\\${datarootdir}&$datarootdir&g' ;; 12068 esac 12069 _ACEOF 12070 12071 # Neutralize VPATH when `$srcdir' = `.'. 12072 # Shell code in configure.ac might set extrasub. 12073 # FIXME: do we really want to maintain this feature? 12074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12075 ac_sed_extra="$ac_vpsub 12076 $extrasub 12077 _ACEOF 12078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12079 :t 12080 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12081 s|@configure_input@|$ac_sed_conf_input|;t t 12082 s&@top_builddir@&$ac_top_builddir_sub&;t t 12083 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12084 s&@srcdir@&$ac_srcdir&;t t 12085 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12086 s&@top_srcdir@&$ac_top_srcdir&;t t 12087 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12088 s&@builddir@&$ac_builddir&;t t 12089 s&@abs_builddir@&$ac_abs_builddir&;t t 12090 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12091 s&@INSTALL@&$ac_INSTALL&;t t 12092 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12093 $ac_datarootdir_hack 12094 " 12095 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12096 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12097 12098 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12099 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12101 "$ac_tmp/out"`; test -z "$ac_out"; } && 12102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12103 which seems to be undefined. Please make sure it is defined" >&5 12104 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12105 which seems to be undefined. Please make sure it is defined" >&2;} 12106 12107 rm -f "$ac_tmp/stdin" 12108 case $ac_file in 12109 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12110 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12111 esac \ 12112 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12113 ;; 12114 :H) 12115 # 12116 # CONFIG_HEADER 12117 # 12118 if test x"$ac_file" != x-; then 12119 { 12120 $as_echo "/* $configure_input */" \ 12121 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12122 } >"$ac_tmp/config.h" \ 12123 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12124 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12125 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12126 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12127 else 12128 rm -f "$ac_file" 12129 mv "$ac_tmp/config.h" "$ac_file" \ 12130 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12131 fi 12132 else 12133 $as_echo "/* $configure_input */" \ 12134 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12135 || as_fn_error $? "could not create -" "$LINENO" 5 12136 fi 12137 # Compute "$ac_file"'s index in $config_headers. 12138 _am_arg="$ac_file" 12139 _am_stamp_count=1 12140 for _am_header in $config_headers :; do 12141 case $_am_header in 12142 $_am_arg | $_am_arg:* ) 12143 break ;; 12144 * ) 12145 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12146 esac 12147 done 12148 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12149 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12150 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12151 X"$_am_arg" : 'X\(//\)$' \| \ 12152 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12153 $as_echo X"$_am_arg" | 12154 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12155 s//\1/ 12156 q 12157 } 12158 /^X\(\/\/\)[^/].*/{ 12159 s//\1/ 12160 q 12161 } 12162 /^X\(\/\/\)$/{ 12163 s//\1/ 12164 q 12165 } 12166 /^X\(\/\).*/{ 12167 s//\1/ 12168 q 12169 } 12170 s/.*/./; q'`/stamp-h$_am_stamp_count 12171 ;; 12172 12173 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12174 $as_echo "$as_me: executing $ac_file commands" >&6;} 12175 ;; 12176 esac 12177 12178 12179 case $ac_file$ac_mode in 12180 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12181 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12182 # are listed without --file. Let's play safe and only enable the eval 12183 # if we detect the quoting. 12184 case $CONFIG_FILES in 12185 *\'*) eval set x "$CONFIG_FILES" ;; 12186 *) set x $CONFIG_FILES ;; 12187 esac 12188 shift 12189 for mf 12190 do 12191 # Strip MF so we end up with the name of the file. 12192 mf=`echo "$mf" | sed -e 's/:.*$//'` 12193 # Check whether this is an Automake generated Makefile or not. 12194 # We used to match only the files named `Makefile.in', but 12195 # some people rename them; so instead we look at the file content. 12196 # Grep'ing the first line is not enough: some people post-process 12197 # each Makefile.in and add a new line on top of each file to say so. 12198 # Grep'ing the whole file is not good either: AIX grep has a line 12199 # limit of 2048, but all sed's we know have understand at least 4000. 12200 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12201 dirpart=`$as_dirname -- "$mf" || 12202 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12203 X"$mf" : 'X\(//\)[^/]' \| \ 12204 X"$mf" : 'X\(//\)$' \| \ 12205 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12206 $as_echo X"$mf" | 12207 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12208 s//\1/ 12209 q 12210 } 12211 /^X\(\/\/\)[^/].*/{ 12212 s//\1/ 12213 q 12214 } 12215 /^X\(\/\/\)$/{ 12216 s//\1/ 12217 q 12218 } 12219 /^X\(\/\).*/{ 12220 s//\1/ 12221 q 12222 } 12223 s/.*/./; q'` 12224 else 12225 continue 12226 fi 12227 # Extract the definition of DEPDIR, am__include, and am__quote 12228 # from the Makefile without running `make'. 12229 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12230 test -z "$DEPDIR" && continue 12231 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12232 test -z "am__include" && continue 12233 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12234 # When using ansi2knr, U may be empty or an underscore; expand it 12235 U=`sed -n 's/^U = //p' < "$mf"` 12236 # Find all dependency output files, they are included files with 12237 # $(DEPDIR) in their names. We invoke sed twice because it is the 12238 # simplest approach to changing $(DEPDIR) to its actual value in the 12239 # expansion. 12240 for file in `sed -n " 12241 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12242 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12243 # Make sure the directory exists. 12244 test -f "$dirpart/$file" && continue 12245 fdir=`$as_dirname -- "$file" || 12246 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12247 X"$file" : 'X\(//\)[^/]' \| \ 12248 X"$file" : 'X\(//\)$' \| \ 12249 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12250 $as_echo X"$file" | 12251 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12252 s//\1/ 12253 q 12254 } 12255 /^X\(\/\/\)[^/].*/{ 12256 s//\1/ 12257 q 12258 } 12259 /^X\(\/\/\)$/{ 12260 s//\1/ 12261 q 12262 } 12263 /^X\(\/\).*/{ 12264 s//\1/ 12265 q 12266 } 12267 s/.*/./; q'` 12268 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12269 # echo "creating $dirpart/$file" 12270 echo '# dummy' > "$dirpart/$file" 12271 done 12272 done 12273 } 12274 ;; 12275 12276 esac 12277 done # for ac_tag 12278 12279 12280 as_fn_exit 0 12281 _ACEOF 12282 ac_clean_files=$ac_clean_files_save 12283 12284 test $ac_write_fail = 0 || 12285 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12286 12287 12288 # configure is writing to config.log, and then calls config.status. 12289 # config.status does its own redirection, appending to config.log. 12290 # Unfortunately, on DOS this fails, as config.log is still kept open 12291 # by configure, so config.status won't be able to write to it; its 12292 # output is simply discarded. So we exec the FD to /dev/null, 12293 # effectively closing config.log, so it can be properly (re)opened and 12294 # appended to by config.status. When coming back to configure, we 12295 # need to make the FD available again. 12296 if test "$no_create" != yes; then 12297 ac_cs_success=: 12298 ac_config_status_args= 12299 test "$silent" = yes && 12300 ac_config_status_args="$ac_config_status_args --quiet" 12301 exec 5>/dev/null 12302 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12303 exec 5>>config.log 12304 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12305 # would make configure fail if this is the last instruction. 12306 $ac_cs_success || as_fn_exit 1 12307 fi 12308 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12310 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12311 fi 12312 12313
Indexes created Tue Oct 27 00:25:24 UTC 2026